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-rw-r--r--src/mongoose.h6208
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diff --git a/src/mongoose.h b/src/mongoose.h
deleted file mode 100644
index e2254e2..0000000
--- a/src/mongoose.h
+++ /dev/null
@@ -1,6208 +0,0 @@
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/common.h"
-#endif
-/*
- * Copyright (c) 2004-2013 Sergey Lyubka
- * Copyright (c) 2013-2015 Cesanta Software Limited
- * All rights reserved
- *
- * This software is dual-licensed: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. For the terms of this
- * license, see <http://www.gnu.org/licenses/>.
- *
- * You are free to use this software under the terms of the GNU General
- * Public License, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * Alternatively, you can license this software under a commercial
- * license, as set out in <https://www.cesanta.com/license>.
- */
-
-#ifndef CS_MONGOOSE_SRC_COMMON_H_
-#define CS_MONGOOSE_SRC_COMMON_H_
-
-#define MG_VERSION "6.10"
-
-/* Local tweaks, applied before any of Mongoose's own headers. */
-#ifdef MG_LOCALS
-#include <mg_locals.h>
-#endif
-
-#endif /* CS_MONGOOSE_SRC_COMMON_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platform.h"
-#endif
-#ifndef CS_COMMON_PLATFORM_H_
-#define CS_COMMON_PLATFORM_H_
-
-/*
- * For the "custom" platform, includes and dependencies can be
- * provided through mg_locals.h.
- */
-#define CS_P_CUSTOM 0
-#define CS_P_UNIX 1
-#define CS_P_WINDOWS 2
-#define CS_P_ESP32 15
-#define CS_P_ESP8266 3
-#define CS_P_CC3100 6
-#define CS_P_CC3200 4
-#define CS_P_CC3220 17
-#define CS_P_MSP432 5
-#define CS_P_TM4C129 14
-#define CS_P_MBED 7
-#define CS_P_WINCE 8
-#define CS_P_NXP_LPC 13
-#define CS_P_NXP_KINETIS 9
-#define CS_P_NRF51 12
-#define CS_P_NRF52 10
-#define CS_P_PIC32 11
-#define CS_P_STM32 16
-/* Next id: 18 */
-
-/* If not specified explicitly, we guess platform by defines. */
-#ifndef CS_PLATFORM
-
-#if defined(TARGET_IS_MSP432P4XX) || defined(__MSP432P401R__)
-#define CS_PLATFORM CS_P_MSP432
-#elif defined(cc3200) || defined(TARGET_IS_CC3200)
-#define CS_PLATFORM CS_P_CC3200
-#elif defined(cc3220) || defined(TARGET_IS_CC3220)
-#define CS_PLATFORM CS_P_CC3220
-#elif defined(__unix__) || defined(__APPLE__)
-#define CS_PLATFORM CS_P_UNIX
-#elif defined(WINCE)
-#define CS_PLATFORM CS_P_WINCE
-#elif defined(_WIN32)
-#define CS_PLATFORM CS_P_WINDOWS
-#elif defined(__MBED__)
-#define CS_PLATFORM CS_P_MBED
-#elif defined(__USE_LPCOPEN)
-#define CS_PLATFORM CS_P_NXP_LPC
-#elif defined(FRDM_K64F) || defined(FREEDOM)
-#define CS_PLATFORM CS_P_NXP_KINETIS
-#elif defined(PIC32)
-#define CS_PLATFORM CS_P_PIC32
-#elif defined(ESP_PLATFORM)
-#define CS_PLATFORM CS_P_ESP32
-#elif defined(ICACHE_FLASH)
-#define CS_PLATFORM CS_P_ESP8266
-#elif defined(TARGET_IS_TM4C129_RA0) || defined(TARGET_IS_TM4C129_RA1) || \
- defined(TARGET_IS_TM4C129_RA2)
-#define CS_PLATFORM CS_P_TM4C129
-#elif defined(STM32)
-#define CS_PLATFORM CS_P_STM32
-#endif
-
-#ifndef CS_PLATFORM
-#error "CS_PLATFORM is not specified and we couldn't guess it."
-#endif
-
-#endif /* !defined(CS_PLATFORM) */
-
-#define MG_NET_IF_SOCKET 1
-#define MG_NET_IF_SIMPLELINK 2
-#define MG_NET_IF_LWIP_LOW_LEVEL 3
-#define MG_NET_IF_PIC32 4
-
-#define MG_SSL_IF_OPENSSL 1
-#define MG_SSL_IF_MBEDTLS 2
-#define MG_SSL_IF_SIMPLELINK 3
-
-/* Amalgamated: #include "common/platforms/platform_unix.h" */
-/* Amalgamated: #include "common/platforms/platform_windows.h" */
-/* Amalgamated: #include "common/platforms/platform_esp32.h" */
-/* Amalgamated: #include "common/platforms/platform_esp8266.h" */
-/* Amalgamated: #include "common/platforms/platform_cc3100.h" */
-/* Amalgamated: #include "common/platforms/platform_cc3200.h" */
-/* Amalgamated: #include "common/platforms/platform_cc3220.h" */
-/* Amalgamated: #include "common/platforms/platform_mbed.h" */
-/* Amalgamated: #include "common/platforms/platform_nrf51.h" */
-/* Amalgamated: #include "common/platforms/platform_nrf52.h" */
-/* Amalgamated: #include "common/platforms/platform_wince.h" */
-/* Amalgamated: #include "common/platforms/platform_nxp_lpc.h" */
-/* Amalgamated: #include "common/platforms/platform_nxp_kinetis.h" */
-/* Amalgamated: #include "common/platforms/platform_pic32.h" */
-/* Amalgamated: #include "common/platforms/platform_stm32.h" */
-
-/* Common stuff */
-
-#if !defined(WEAK)
-#if (defined(__GNUC__) || defined(__TI_COMPILER_VERSION__)) && !defined(_WIN32)
-#define WEAK __attribute__((weak))
-#else
-#define WEAK
-#endif
-#endif
-
-#ifdef __GNUC__
-#define NORETURN __attribute__((noreturn))
-#define NOINLINE __attribute__((noinline))
-#define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
-#define NOINSTR __attribute__((no_instrument_function))
-#define DO_NOT_WARN_UNUSED __attribute__((unused))
-#else
-#define NORETURN
-#define NOINLINE
-#define WARN_UNUSED_RESULT
-#define NOINSTR
-#define DO_NOT_WARN_UNUSED
-#endif /* __GNUC__ */
-
-#ifndef ARRAY_SIZE
-#define ARRAY_SIZE(array) (sizeof(array) / sizeof(array[0]))
-#endif
-
-#endif /* CS_COMMON_PLATFORM_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_windows.h"
-#endif
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_WINDOWS_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_WINDOWS_H_
-#if CS_PLATFORM == CS_P_WINDOWS
-
-/*
- * MSVC++ 14.0 _MSC_VER == 1900 (Visual Studio 2015)
- * MSVC++ 12.0 _MSC_VER == 1800 (Visual Studio 2013)
- * MSVC++ 11.0 _MSC_VER == 1700 (Visual Studio 2012)
- * MSVC++ 10.0 _MSC_VER == 1600 (Visual Studio 2010)
- * MSVC++ 9.0 _MSC_VER == 1500 (Visual Studio 2008)
- * MSVC++ 8.0 _MSC_VER == 1400 (Visual Studio 2005)
- * MSVC++ 7.1 _MSC_VER == 1310 (Visual Studio 2003)
- * MSVC++ 7.0 _MSC_VER == 1300
- * MSVC++ 6.0 _MSC_VER == 1200
- * MSVC++ 5.0 _MSC_VER == 1100
- */
-#ifdef _MSC_VER
-#pragma warning(disable : 4127) /* FD_SET() emits warning, disable it */
-#pragma warning(disable : 4204) /* missing c99 support */
-#endif
-
-#ifndef _WINSOCK_DEPRECATED_NO_WARNINGS
-#define _WINSOCK_DEPRECATED_NO_WARNINGS 1
-#endif
-
-#ifndef _CRT_SECURE_NO_WARNINGS
-#define _CRT_SECURE_NO_WARNINGS
-#endif
-
-#include <assert.h>
-#include <direct.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <io.h>
-#include <limits.h>
-#include <signal.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/stat.h>
-#include <time.h>
-#include <ctype.h>
-
-#ifdef _MSC_VER
-#pragma comment(lib, "ws2_32.lib") /* Linking with winsock library */
-#endif
-
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#include <windows.h>
-#include <process.h>
-
-#if _MSC_VER < 1700
-typedef int bool;
-#else
-#include <stdbool.h>
-#endif
-
-#if defined(_MSC_VER) && _MSC_VER >= 1800
-#define strdup _strdup
-#endif
-
-#ifndef EINPROGRESS
-#define EINPROGRESS WSAEINPROGRESS
-#endif
-#ifndef EWOULDBLOCK
-#define EWOULDBLOCK WSAEWOULDBLOCK
-#endif
-#ifndef __func__
-#define STRX(x) #x
-#define STR(x) STRX(x)
-#define __func__ __FILE__ ":" STR(__LINE__)
-#endif
-#define snprintf _snprintf
-#define vsnprintf _vsnprintf
-#define to64(x) _atoi64(x)
-#if !defined(__MINGW32__) && !defined(__MINGW64__)
-#define popen(x, y) _popen((x), (y))
-#define pclose(x) _pclose(x)
-#define fileno _fileno
-#endif
-#if defined(_MSC_VER) && _MSC_VER >= 1400
-#define fseeko(x, y, z) _fseeki64((x), (y), (z))
-#else
-#define fseeko(x, y, z) fseek((x), (y), (z))
-#endif
-#if defined(_MSC_VER) && _MSC_VER <= 1200
-typedef unsigned long uintptr_t;
-typedef long intptr_t;
-#endif
-typedef int socklen_t;
-#if _MSC_VER >= 1700
-#include <stdint.h>
-#else
-typedef signed char int8_t;
-typedef unsigned char uint8_t;
-typedef int int32_t;
-typedef unsigned int uint32_t;
-typedef short int16_t;
-typedef unsigned short uint16_t;
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-#endif
-typedef SOCKET sock_t;
-typedef uint32_t in_addr_t;
-#ifndef UINT16_MAX
-#define UINT16_MAX 65535
-#endif
-#ifndef UINT32_MAX
-#define UINT32_MAX 4294967295
-#endif
-#ifndef pid_t
-#define pid_t HANDLE
-#endif
-#define INT64_FMT "I64d"
-#define INT64_X_FMT "I64x"
-#define SIZE_T_FMT "Iu"
-typedef struct _stati64 cs_stat_t;
-#ifndef S_ISDIR
-#define S_ISDIR(x) (((x) &_S_IFMT) == _S_IFDIR)
-#endif
-#ifndef S_ISREG
-#define S_ISREG(x) (((x) &_S_IFMT) == _S_IFREG)
-#endif
-#define DIRSEP '\\'
-#define CS_DEFINE_DIRENT
-
-#ifndef va_copy
-#ifdef __va_copy
-#define va_copy __va_copy
-#else
-#define va_copy(x, y) (x) = (y)
-#endif
-#endif
-
-#ifndef MG_MAX_HTTP_REQUEST_SIZE
-#define MG_MAX_HTTP_REQUEST_SIZE 8192
-#endif
-
-#ifndef MG_MAX_HTTP_SEND_MBUF
-#define MG_MAX_HTTP_SEND_MBUF 4096
-#endif
-
-#ifndef MG_MAX_HTTP_HEADERS
-#define MG_MAX_HTTP_HEADERS 40
-#endif
-
-#ifndef CS_ENABLE_STDIO
-#define CS_ENABLE_STDIO 1
-#endif
-
-#ifndef MG_ENABLE_BROADCAST
-#define MG_ENABLE_BROADCAST 1
-#endif
-
-#ifndef MG_ENABLE_DIRECTORY_LISTING
-#define MG_ENABLE_DIRECTORY_LISTING 1
-#endif
-
-#ifndef MG_ENABLE_FILESYSTEM
-#define MG_ENABLE_FILESYSTEM 1
-#endif
-
-#ifndef MG_ENABLE_HTTP_CGI
-#define MG_ENABLE_HTTP_CGI MG_ENABLE_FILESYSTEM
-#endif
-
-#ifndef MG_NET_IF
-#define MG_NET_IF MG_NET_IF_SOCKET
-#endif
-
-unsigned int sleep(unsigned int seconds);
-
-/* https://stackoverflow.com/questions/16647819/timegm-cross-platform */
-#define timegm _mkgmtime
-
-#define gmtime_r(a, b) \
- do { \
- *(b) = *gmtime(a); \
- } while (0)
-
-#endif /* CS_PLATFORM == CS_P_WINDOWS */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_WINDOWS_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_unix.h"
-#endif
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_UNIX_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_UNIX_H_
-#if CS_PLATFORM == CS_P_UNIX
-
-#ifndef _XOPEN_SOURCE
-#define _XOPEN_SOURCE 600
-#endif
-
-/* <inttypes.h> wants this for C++ */
-#ifndef __STDC_FORMAT_MACROS
-#define __STDC_FORMAT_MACROS
-#endif
-
-/* C++ wants that for INT64_MAX */
-#ifndef __STDC_LIMIT_MACROS
-#define __STDC_LIMIT_MACROS
-#endif
-
-/* Enable fseeko() and ftello() functions */
-#ifndef _LARGEFILE_SOURCE
-#define _LARGEFILE_SOURCE
-#endif
-
-/* Enable 64-bit file offsets */
-#ifndef _FILE_OFFSET_BITS
-#define _FILE_OFFSET_BITS 64
-#endif
-
-#include <arpa/inet.h>
-#include <assert.h>
-#include <ctype.h>
-#include <dirent.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <inttypes.h>
-#include <stdint.h>
-#include <limits.h>
-#include <math.h>
-#include <netdb.h>
-#include <netinet/in.h>
-#include <pthread.h>
-#include <signal.h>
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/select.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#ifdef __APPLE__
-#include <machine/endian.h>
-#ifndef BYTE_ORDER
-#define LITTLE_ENDIAN __DARWIN_LITTLE_ENDIAN
-#define BIG_ENDIAN __DARWIN_BIG_ENDIAN
-#define PDP_ENDIAN __DARWIN_PDP_ENDIAN
-#define BYTE_ORDER __DARWIN_BYTE_ORDER
-#endif
-#endif
-
-/*
- * osx correctly avoids defining strtoll when compiling in strict ansi mode.
- * c++ 11 standard defines strtoll as well.
- * We require strtoll, and if your embedded pre-c99 compiler lacks one, please
- * implement a shim.
- */
-#if !(defined(__cplusplus) && __cplusplus >= 201103L) && \
- !(defined(__DARWIN_C_LEVEL) && __DARWIN_C_LEVEL >= 200809L)
-long long strtoll(const char *, char **, int);
-#endif
-
-typedef int sock_t;
-#define INVALID_SOCKET (-1)
-#define SIZE_T_FMT "zu"
-typedef struct stat cs_stat_t;
-#define DIRSEP '/'
-#define to64(x) strtoll(x, NULL, 10)
-#define INT64_FMT PRId64
-#define INT64_X_FMT PRIx64
-
-#ifndef __cdecl
-#define __cdecl
-#endif
-
-#ifndef va_copy
-#ifdef __va_copy
-#define va_copy __va_copy
-#else
-#define va_copy(x, y) (x) = (y)
-#endif
-#endif
-
-#define closesocket(x) close(x)
-
-#ifndef MG_MAX_HTTP_REQUEST_SIZE
-#define MG_MAX_HTTP_REQUEST_SIZE 8192
-#endif
-
-#ifndef MG_MAX_HTTP_SEND_MBUF
-#define MG_MAX_HTTP_SEND_MBUF 4096
-#endif
-
-#ifndef MG_MAX_HTTP_HEADERS
-#define MG_MAX_HTTP_HEADERS 40
-#endif
-
-#ifndef CS_ENABLE_STDIO
-#define CS_ENABLE_STDIO 1
-#endif
-
-#ifndef MG_ENABLE_BROADCAST
-#define MG_ENABLE_BROADCAST 1
-#endif
-
-#ifndef MG_ENABLE_DIRECTORY_LISTING
-#define MG_ENABLE_DIRECTORY_LISTING 1
-#endif
-
-#ifndef MG_ENABLE_FILESYSTEM
-#define MG_ENABLE_FILESYSTEM 1
-#endif
-
-#ifndef MG_ENABLE_HTTP_CGI
-#define MG_ENABLE_HTTP_CGI MG_ENABLE_FILESYSTEM
-#endif
-
-#ifndef MG_NET_IF
-#define MG_NET_IF MG_NET_IF_SOCKET
-#endif
-
-#ifndef MG_HOSTS_FILE_NAME
-#define MG_HOSTS_FILE_NAME "/etc/hosts"
-#endif
-
-#ifndef MG_RESOLV_CONF_FILE_NAME
-#define MG_RESOLV_CONF_FILE_NAME "/etc/resolv.conf"
-#endif
-
-#endif /* CS_PLATFORM == CS_P_UNIX */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_UNIX_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_esp32.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_ESP32_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_ESP32_H_
-#if CS_PLATFORM == CS_P_ESP32
-
-#include <assert.h>
-#include <ctype.h>
-#include <dirent.h>
-#include <fcntl.h>
-#include <inttypes.h>
-#include <machine/endian.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-
-#define SIZE_T_FMT "u"
-typedef struct stat cs_stat_t;
-#define DIRSEP '/'
-#define to64(x) strtoll(x, NULL, 10)
-#define INT64_FMT PRId64
-#define INT64_X_FMT PRIx64
-#define __cdecl
-#define _FILE_OFFSET_BITS 32
-
-#define MG_LWIP 1
-
-#ifndef MG_NET_IF
-#define MG_NET_IF MG_NET_IF_SOCKET
-#endif
-
-#ifndef CS_ENABLE_STDIO
-#define CS_ENABLE_STDIO 1
-#endif
-
-#endif /* CS_PLATFORM == CS_P_ESP32 */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_ESP32_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_esp8266.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_ESP8266_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_ESP8266_H_
-#if CS_PLATFORM == CS_P_ESP8266
-
-#include <assert.h>
-#include <ctype.h>
-#include <fcntl.h>
-#include <inttypes.h>
-#include <machine/endian.h>
-#include <stdbool.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-
-#define SIZE_T_FMT "u"
-typedef struct stat cs_stat_t;
-#define DIRSEP '/'
-#if !defined(MGOS_VFS_DEFINE_DIRENT)
-#define CS_DEFINE_DIRENT
-#endif
-
-#define to64(x) strtoll(x, NULL, 10)
-#define INT64_FMT PRId64
-#define INT64_X_FMT PRIx64
-#define __cdecl
-#define _FILE_OFFSET_BITS 32
-
-#if !defined(RTOS_SDK) && !defined(__cplusplus)
-#define fileno(x) -1
-#endif
-
-#define MG_LWIP 1
-
-/* struct timeval is defined in sys/time.h. */
-#define LWIP_TIMEVAL_PRIVATE 0
-
-#ifndef MG_NET_IF
-#include <lwip/opt.h>
-#if LWIP_SOCKET /* RTOS SDK has LWIP sockets */
-#define MG_NET_IF MG_NET_IF_SOCKET
-#else
-#define MG_NET_IF MG_NET_IF_LWIP_LOW_LEVEL
-#endif
-#endif
-
-#ifndef CS_ENABLE_STDIO
-#define CS_ENABLE_STDIO 1
-#endif
-
-#define inet_ntop(af, src, dst, size) \
- (((af) == AF_INET) ? ipaddr_ntoa_r((const ip_addr_t *) (src), (dst), (size)) \
- : NULL)
-#define inet_pton(af, src, dst) \
- (((af) == AF_INET) ? ipaddr_aton((src), (ip_addr_t *) (dst)) : 0)
-
-#endif /* CS_PLATFORM == CS_P_ESP8266 */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_ESP8266_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_cc3100.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_CC3100_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_CC3100_H_
-#if CS_PLATFORM == CS_P_CC3100
-
-#include <assert.h>
-#include <ctype.h>
-#include <errno.h>
-#include <inttypes.h>
-#include <stdint.h>
-#include <string.h>
-#include <time.h>
-
-#define MG_NET_IF MG_NET_IF_SIMPLELINK
-#define MG_SSL_IF MG_SSL_IF_SIMPLELINK
-
-/*
- * CC3100 SDK and STM32 SDK include headers w/out path, just like
- * #include "simplelink.h". As result, we have to add all required directories
- * into Makefile IPATH and do the same thing (include w/out path)
- */
-
-#include <simplelink.h>
-#include <netapp.h>
-#undef timeval
-
-typedef int sock_t;
-#define INVALID_SOCKET (-1)
-
-#define to64(x) strtoll(x, NULL, 10)
-#define INT64_FMT PRId64
-#define INT64_X_FMT PRIx64
-#define SIZE_T_FMT "u"
-
-#define SOMAXCONN 8
-
-const char *inet_ntop(int af, const void *src, char *dst, socklen_t size);
-char *inet_ntoa(struct in_addr in);
-int inet_pton(int af, const char *src, void *dst);
-
-#endif /* CS_PLATFORM == CS_P_CC3100 */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_CC3100_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_cc3200.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_CC3200_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_CC3200_H_
-#if CS_PLATFORM == CS_P_CC3200
-
-#include <assert.h>
-#include <ctype.h>
-#include <errno.h>
-#include <inttypes.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <string.h>
-#include <time.h>
-
-#ifndef __TI_COMPILER_VERSION__
-#include <fcntl.h>
-#include <sys/time.h>
-#endif
-
-#define MG_NET_IF MG_NET_IF_SIMPLELINK
-#define MG_SSL_IF MG_SSL_IF_SIMPLELINK
-
-/* Only SPIFFS supports directories, SLFS does not. */
-#if defined(CC3200_FS_SPIFFS) && !defined(MG_ENABLE_DIRECTORY_LISTING)
-#define MG_ENABLE_DIRECTORY_LISTING 1
-#endif
-
-/* Amalgamated: #include "common/platforms/simplelink/cs_simplelink.h" */
-
-typedef int sock_t;
-#define INVALID_SOCKET (-1)
-#define SIZE_T_FMT "u"
-typedef struct stat cs_stat_t;
-#define DIRSEP '/'
-#define to64(x) strtoll(x, NULL, 10)
-#define INT64_FMT PRId64
-#define INT64_X_FMT PRIx64
-#define __cdecl
-
-#define fileno(x) -1
-
-/* Some functions we implement for Mongoose. */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef __TI_COMPILER_VERSION__
-struct SlTimeval_t;
-#define timeval SlTimeval_t
-int gettimeofday(struct timeval *t, void *tz);
-int settimeofday(const struct timeval *tv, const void *tz);
-
-int asprintf(char **strp, const char *fmt, ...);
-
-#endif
-
-/* TI's libc does not have stat & friends, add them. */
-#ifdef __TI_COMPILER_VERSION__
-
-#include <file.h>
-
-typedef unsigned int mode_t;
-typedef size_t _off_t;
-typedef long ssize_t;
-
-struct stat {
- int st_ino;
- mode_t st_mode;
- int st_nlink;
- time_t st_mtime;
- off_t st_size;
-};
-
-int _stat(const char *pathname, struct stat *st);
-int stat(const char *pathname, struct stat *st);
-
-#define __S_IFMT 0170000
-
-#define __S_IFDIR 0040000
-#define __S_IFCHR 0020000
-#define __S_IFREG 0100000
-
-#define __S_ISTYPE(mode, mask) (((mode) &__S_IFMT) == (mask))
-
-#define S_IFDIR __S_IFDIR
-#define S_IFCHR __S_IFCHR
-#define S_IFREG __S_IFREG
-#define S_ISDIR(mode) __S_ISTYPE((mode), __S_IFDIR)
-#define S_ISREG(mode) __S_ISTYPE((mode), __S_IFREG)
-
-/* 5.x series compilers don't have va_copy, 16.x do. */
-#if __TI_COMPILER_VERSION__ < 16000000
-#define va_copy(apc, ap) ((apc) = (ap))
-#endif
-
-#endif /* __TI_COMPILER_VERSION__ */
-
-#ifdef CC3200_FS_SLFS
-#define MG_FS_SLFS
-#endif
-
-#if (defined(CC3200_FS_SPIFFS) || defined(CC3200_FS_SLFS)) && \
- !defined(MG_ENABLE_FILESYSTEM)
-#define MG_ENABLE_FILESYSTEM 1
-#define CS_DEFINE_DIRENT
-#endif
-
-#ifndef CS_ENABLE_STDIO
-#define CS_ENABLE_STDIO 1
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* CS_PLATFORM == CS_P_CC3200 */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_CC3200_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_msp432.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_MSP432_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_MSP432_H_
-#if CS_PLATFORM == CS_P_MSP432
-
-#include <assert.h>
-#include <ctype.h>
-#include <errno.h>
-#include <inttypes.h>
-#include <stdint.h>
-#include <string.h>
-#include <time.h>
-
-#ifndef __TI_COMPILER_VERSION__
-#include <fcntl.h>
-#include <sys/time.h>
-#endif
-
-#define MG_NET_IF MG_NET_IF_SIMPLELINK
-#define MG_SSL_IF MG_SSL_IF_SIMPLELINK
-
-/* Amalgamated: #include "common/platforms/simplelink/cs_simplelink.h" */
-
-typedef int sock_t;
-#define INVALID_SOCKET (-1)
-#define SIZE_T_FMT "u"
-typedef struct stat cs_stat_t;
-#define DIRSEP '/'
-#define to64(x) strtoll(x, NULL, 10)
-#define INT64_FMT PRId64
-#define INT64_X_FMT PRIx64
-#define __cdecl
-
-#define fileno(x) -1
-
-/* Some functions we implement for Mongoose. */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef __TI_COMPILER_VERSION__
-struct SlTimeval_t;
-#define timeval SlTimeval_t
-int gettimeofday(struct timeval *t, void *tz);
-#endif
-
-/* TI's libc does not have stat & friends, add them. */
-#ifdef __TI_COMPILER_VERSION__
-
-#include <file.h>
-
-typedef unsigned int mode_t;
-typedef size_t _off_t;
-typedef long ssize_t;
-
-struct stat {
- int st_ino;
- mode_t st_mode;
- int st_nlink;
- time_t st_mtime;
- off_t st_size;
-};
-
-int _stat(const char *pathname, struct stat *st);
-#define stat(a, b) _stat(a, b)
-
-#define __S_IFMT 0170000
-
-#define __S_IFDIR 0040000
-#define __S_IFCHR 0020000
-#define __S_IFREG 0100000
-
-#define __S_ISTYPE(mode, mask) (((mode) &__S_IFMT) == (mask))
-
-#define S_IFDIR __S_IFDIR
-#define S_IFCHR __S_IFCHR
-#define S_IFREG __S_IFREG
-#define S_ISDIR(mode) __S_ISTYPE((mode), __S_IFDIR)
-#define S_ISREG(mode) __S_ISTYPE((mode), __S_IFREG)
-
-/* As of 5.2.7, TI compiler does not support va_copy() yet. */
-#define va_copy(apc, ap) ((apc) = (ap))
-
-#endif /* __TI_COMPILER_VERSION__ */
-
-#ifndef CS_ENABLE_STDIO
-#define CS_ENABLE_STDIO 1
-#endif
-
-#if (defined(CC3200_FS_SPIFFS) || defined(CC3200_FS_SLFS)) && \
- !defined(MG_ENABLE_FILESYSTEM)
-#define MG_ENABLE_FILESYSTEM 1
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* CS_PLATFORM == CS_P_MSP432 */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_MSP432_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_tm4c129.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_TM4C129_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_TM4C129_H_
-#if CS_PLATFORM == CS_P_TM4C129
-
-#include <assert.h>
-#include <ctype.h>
-#include <errno.h>
-#include <inttypes.h>
-#include <stdint.h>
-#include <string.h>
-#include <time.h>
-
-#ifndef __TI_COMPILER_VERSION__
-#include <fcntl.h>
-#include <sys/time.h>
-#endif
-
-#define SIZE_T_FMT "u"
-typedef struct stat cs_stat_t;
-#define DIRSEP '/'
-#define to64(x) strtoll(x, NULL, 10)
-#define INT64_FMT PRId64
-#define INT64_X_FMT PRIx64
-#define __cdecl
-
-#ifndef MG_NET_IF
-#include <lwip/opt.h>
-#if LWIP_SOCKET
-#define MG_NET_IF MG_NET_IF_SOCKET
-#else
-#define MG_NET_IF MG_NET_IF_LWIP_LOW_LEVEL
-#endif
-#define MG_LWIP 1
-#elif MG_NET_IF == MG_NET_IF_SIMPLELINK
-/* Amalgamated: #include "common/platforms/simplelink/cs_simplelink.h" */
-#endif
-
-#ifndef CS_ENABLE_STDIO
-#define CS_ENABLE_STDIO 1
-#endif
-
-#ifdef __TI_COMPILER_VERSION__
-/* As of 5.2.8, TI compiler does not support va_copy() yet. */
-#define va_copy(apc, ap) ((apc) = (ap))
-#endif /* __TI_COMPILER_VERSION__ */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* CS_PLATFORM == CS_P_TM4C129 */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_TM4C129_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_mbed.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_MBED_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_MBED_H_
-#if CS_PLATFORM == CS_P_MBED
-
-/*
- * mbed.h contains C++ code (e.g. templates), thus, it should be processed
- * only if included directly to startup file (ex: main.cpp)
- */
-#ifdef __cplusplus
-/* Amalgamated: #include "mbed.h" */
-#endif /* __cplusplus */
-
-#include <assert.h>
-#include <ctype.h>
-#include <errno.h>
-#include <inttypes.h>
-#include <stdint.h>
-#include <string.h>
-#include <time.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#include <stdio.h>
-
-typedef struct stat cs_stat_t;
-#define DIRSEP '/'
-
-#ifndef CS_ENABLE_STDIO
-#define CS_ENABLE_STDIO 1
-#endif
-
-/*
- * mbed can be compiled with the ARM compiler which
- * just doesn't come with a gettimeofday shim
- * because it's a BSD API and ARM targets embedded
- * non-unix platforms.
- */
-#if defined(__ARMCC_VERSION) || defined(__ICCARM__)
-#define _TIMEVAL_DEFINED
-#define gettimeofday _gettimeofday
-
-/* copied from GCC on ARM; for some reason useconds are signed */
-typedef long suseconds_t; /* microseconds (signed) */
-struct timeval {
- time_t tv_sec; /* seconds */
- suseconds_t tv_usec; /* and microseconds */
-};
-
-#endif
-
-#if MG_NET_IF == MG_NET_IF_SIMPLELINK
-
-#define MG_SIMPLELINK_NO_OSI 1
-
-#include <simplelink.h>
-
-typedef int sock_t;
-#define INVALID_SOCKET (-1)
-
-#define to64(x) strtoll(x, NULL, 10)
-#define INT64_FMT PRId64
-#define INT64_X_FMT PRIx64
-#define SIZE_T_FMT "u"
-
-#define SOMAXCONN 8
-
-const char *inet_ntop(int af, const void *src, char *dst, socklen_t size);
-char *inet_ntoa(struct in_addr in);
-int inet_pton(int af, const char *src, void *dst);
-int inet_aton(const char *cp, struct in_addr *inp);
-in_addr_t inet_addr(const char *cp);
-
-#endif /* MG_NET_IF == MG_NET_IF_SIMPLELINK */
-
-#endif /* CS_PLATFORM == CS_P_MBED */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_MBED_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_nrf51.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_NRF51_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_NRF51_H_
-#if CS_PLATFORM == CS_P_NRF51
-
-#include <assert.h>
-#include <ctype.h>
-#include <inttypes.h>
-#include <stdint.h>
-#include <string.h>
-#include <time.h>
-
-#define to64(x) strtoll(x, NULL, 10)
-
-#define MG_NET_IF MG_NET_IF_LWIP_LOW_LEVEL
-#define MG_LWIP 1
-#define MG_ENABLE_IPV6 1
-
-/*
- * For ARM C Compiler, make lwip to export `struct timeval`; for other
- * compilers, suppress it.
- */
-#if !defined(__ARMCC_VERSION)
-#define LWIP_TIMEVAL_PRIVATE 0
-#else
-struct timeval;
-int gettimeofday(struct timeval *tp, void *tzp);
-#endif
-
-#define INT64_FMT PRId64
-#define SIZE_T_FMT "u"
-
-/*
- * ARM C Compiler doesn't have strdup, so we provide it
- */
-#define CS_ENABLE_STRDUP defined(__ARMCC_VERSION)
-
-#endif /* CS_PLATFORM == CS_P_NRF51 */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_NRF51_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_nrf52.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_NRF52_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_NRF52_H_
-#if CS_PLATFORM == CS_P_NRF52
-
-#include <assert.h>
-#include <ctype.h>
-#include <errno.h>
-#include <inttypes.h>
-#include <stdint.h>
-#include <string.h>
-#include <time.h>
-
-#define to64(x) strtoll(x, NULL, 10)
-
-#define MG_NET_IF MG_NET_IF_LWIP_LOW_LEVEL
-#define MG_LWIP 1
-#define MG_ENABLE_IPV6 1
-
-#if !defined(ENOSPC)
-#define ENOSPC 28 /* No space left on device */
-#endif
-
-/*
- * For ARM C Compiler, make lwip to export `struct timeval`; for other
- * compilers, suppress it.
- */
-#if !defined(__ARMCC_VERSION)
-#define LWIP_TIMEVAL_PRIVATE 0
-#endif
-
-#define INT64_FMT PRId64
-#define SIZE_T_FMT "u"
-
-/*
- * ARM C Compiler doesn't have strdup, so we provide it
- */
-#define CS_ENABLE_STRDUP defined(__ARMCC_VERSION)
-
-#endif /* CS_PLATFORM == CS_P_NRF52 */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_NRF52_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/simplelink/cs_simplelink.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_PLATFORMS_SIMPLELINK_CS_SIMPLELINK_H_
-#define CS_COMMON_PLATFORMS_SIMPLELINK_CS_SIMPLELINK_H_
-
-#if defined(MG_NET_IF) && MG_NET_IF == MG_NET_IF_SIMPLELINK
-
-/* If simplelink.h is already included, all bets are off. */
-#if !defined(__SIMPLELINK_H__)
-
-#include <stdbool.h>
-
-#ifndef __TI_COMPILER_VERSION__
-#undef __CONCAT
-#undef FD_CLR
-#undef FD_ISSET
-#undef FD_SET
-#undef FD_SETSIZE
-#undef FD_ZERO
-#undef fd_set
-#endif
-
-#if CS_PLATFORM == CS_P_CC3220
-#include <ti/drivers/net/wifi/porting/user.h>
-#include <ti/drivers/net/wifi/simplelink.h>
-#include <ti/drivers/net/wifi/sl_socket.h>
-#include <ti/drivers/net/wifi/netapp.h>
-#else
-/* We want to disable SL_INC_STD_BSD_API_NAMING, so we include user.h ourselves
- * and undef it. */
-#define PROVISIONING_API_H_
-#include <simplelink/user.h>
-#undef PROVISIONING_API_H_
-#undef SL_INC_STD_BSD_API_NAMING
-
-#include <simplelink/include/simplelink.h>
-#include <simplelink/include/netapp.h>
-#endif /* CS_PLATFORM == CS_P_CC3220 */
-
-/* Now define only the subset of the BSD API that we use.
- * Notably, close(), read() and write() are not defined. */
-#define AF_INET SL_AF_INET
-
-#define socklen_t SlSocklen_t
-#define sockaddr SlSockAddr_t
-#define sockaddr_in SlSockAddrIn_t
-#define in_addr SlInAddr_t
-
-#define SOCK_STREAM SL_SOCK_STREAM
-#define SOCK_DGRAM SL_SOCK_DGRAM
-
-#define htonl sl_Htonl
-#define ntohl sl_Ntohl
-#define htons sl_Htons
-#define ntohs sl_Ntohs
-
-#ifndef EACCES
-#define EACCES SL_EACCES
-#endif
-#ifndef EAFNOSUPPORT
-#define EAFNOSUPPORT SL_EAFNOSUPPORT
-#endif
-#ifndef EAGAIN
-#define EAGAIN SL_EAGAIN
-#endif
-#ifndef EBADF
-#define EBADF SL_EBADF
-#endif
-#ifndef EINVAL
-#define EINVAL SL_EINVAL
-#endif
-#ifndef ENOMEM
-#define ENOMEM SL_ENOMEM
-#endif
-#ifndef EWOULDBLOCK
-#define EWOULDBLOCK SL_EWOULDBLOCK
-#endif
-
-#define SOMAXCONN 8
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-const char *inet_ntop(int af, const void *src, char *dst, socklen_t size);
-char *inet_ntoa(struct in_addr in);
-int inet_pton(int af, const char *src, void *dst);
-
-struct mg_mgr;
-struct mg_connection;
-
-typedef void (*mg_init_cb)(struct mg_mgr *mgr);
-bool mg_start_task(int priority, int stack_size, mg_init_cb mg_init);
-
-void mg_run_in_task(void (*cb)(struct mg_mgr *mgr, void *arg), void *cb_arg);
-
-int sl_fs_init(void);
-
-void sl_restart_cb(struct mg_mgr *mgr);
-
-int sl_set_ssl_opts(int sock, struct mg_connection *nc);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !defined(__SIMPLELINK_H__) */
-
-/* Compatibility with older versions of SimpleLink */
-#if SL_MAJOR_VERSION_NUM < 2
-
-#define SL_ERROR_BSD_EAGAIN SL_EAGAIN
-#define SL_ERROR_BSD_EALREADY SL_EALREADY
-#define SL_ERROR_BSD_ENOPROTOOPT SL_ENOPROTOOPT
-#define SL_ERROR_BSD_ESECDATEERROR SL_ESECDATEERROR
-#define SL_ERROR_BSD_ESECSNOVERIFY SL_ESECSNOVERIFY
-#define SL_ERROR_FS_FAILED_TO_ALLOCATE_MEM SL_FS_ERR_FAILED_TO_ALLOCATE_MEM
-#define SL_ERROR_FS_FILE_HAS_NOT_BEEN_CLOSE_CORRECTLY \
- SL_FS_FILE_HAS_NOT_BEEN_CLOSE_CORRECTLY
-#define SL_ERROR_FS_FILE_NAME_EXIST SL_FS_FILE_NAME_EXIST
-#define SL_ERROR_FS_FILE_NOT_EXISTS SL_FS_ERR_FILE_NOT_EXISTS
-#define SL_ERROR_FS_NO_AVAILABLE_NV_INDEX SL_FS_ERR_NO_AVAILABLE_NV_INDEX
-#define SL_ERROR_FS_NOT_ENOUGH_STORAGE_SPACE SL_FS_ERR_NO_AVAILABLE_BLOCKS
-#define SL_ERROR_FS_NOT_SUPPORTED SL_FS_ERR_NOT_SUPPORTED
-#define SL_ERROR_FS_WRONG_FILE_NAME SL_FS_WRONG_FILE_NAME
-#define SL_ERROR_FS_INVALID_HANDLE SL_FS_ERR_INVALID_HANDLE
-#define SL_NETCFG_MAC_ADDRESS_GET SL_MAC_ADDRESS_GET
-#define SL_SOCKET_FD_ZERO SL_FD_ZERO
-#define SL_SOCKET_FD_SET SL_FD_SET
-#define SL_SOCKET_FD_ISSET SL_FD_ISSET
-#define SL_SO_SECURE_DOMAIN_NAME_VERIFICATION SO_SECURE_DOMAIN_NAME_VERIFICATION
-
-#define SL_FS_READ FS_MODE_OPEN_READ
-#define SL_FS_WRITE FS_MODE_OPEN_WRITE
-
-#define SL_FI_FILE_SIZE(fi) ((fi).FileLen)
-#define SL_FI_FILE_MAX_SIZE(fi) ((fi).AllocatedLen)
-
-#define SlDeviceVersion_t SlVersionFull
-#define sl_DeviceGet sl_DevGet
-#define SL_DEVICE_GENERAL SL_DEVICE_GENERAL_CONFIGURATION
-#define SL_LEN_TYPE _u8
-#define SL_OPT_TYPE _u8
-
-#else /* SL_MAJOR_VERSION_NUM >= 2 */
-
-#define FS_MODE_OPEN_CREATE(max_size, flag) \
- (SL_FS_CREATE | SL_FS_CREATE_MAX_SIZE(max_size))
-#define SL_FI_FILE_SIZE(fi) ((fi).Len)
-#define SL_FI_FILE_MAX_SIZE(fi) ((fi).MaxSize)
-
-#define SL_LEN_TYPE _u16
-#define SL_OPT_TYPE _u16
-
-#endif /* SL_MAJOR_VERSION_NUM < 2 */
-
-int slfs_open(const unsigned char *fname, uint32_t flags);
-
-#endif /* MG_NET_IF == MG_NET_IF_SIMPLELINK */
-
-#endif /* CS_COMMON_PLATFORMS_SIMPLELINK_CS_SIMPLELINK_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_wince.h"
-#endif
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_WINCE_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_WINCE_H_
-
-#if CS_PLATFORM == CS_P_WINCE
-
-/*
- * MSVC++ 14.0 _MSC_VER == 1900 (Visual Studio 2015)
- * MSVC++ 12.0 _MSC_VER == 1800 (Visual Studio 2013)
- * MSVC++ 11.0 _MSC_VER == 1700 (Visual Studio 2012)
- * MSVC++ 10.0 _MSC_VER == 1600 (Visual Studio 2010)
- * MSVC++ 9.0 _MSC_VER == 1500 (Visual Studio 2008)
- * MSVC++ 8.0 _MSC_VER == 1400 (Visual Studio 2005)
- * MSVC++ 7.1 _MSC_VER == 1310 (Visual Studio 2003)
- * MSVC++ 7.0 _MSC_VER == 1300
- * MSVC++ 6.0 _MSC_VER == 1200
- * MSVC++ 5.0 _MSC_VER == 1100
- */
-#pragma warning(disable : 4127) /* FD_SET() emits warning, disable it */
-#pragma warning(disable : 4204) /* missing c99 support */
-
-#ifndef _WINSOCK_DEPRECATED_NO_WARNINGS
-#define _WINSOCK_DEPRECATED_NO_WARNINGS 1
-#endif
-
-#ifndef _CRT_SECURE_NO_WARNINGS
-#define _CRT_SECURE_NO_WARNINGS
-#endif
-
-#include <assert.h>
-#include <limits.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-
-#pragma comment(lib, "ws2.lib") /* Linking with WinCE winsock library */
-
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#include <windows.h>
-
-#define strdup _strdup
-
-#ifndef EINPROGRESS
-#define EINPROGRESS WSAEINPROGRESS
-#endif
-
-#ifndef EWOULDBLOCK
-#define EWOULDBLOCK WSAEWOULDBLOCK
-#endif
-
-#ifndef EAGAIN
-#define EAGAIN EWOULDBLOCK
-#endif
-
-#ifndef __func__
-#define STRX(x) #x
-#define STR(x) STRX(x)
-#define __func__ __FILE__ ":" STR(__LINE__)
-#endif
-
-#define snprintf _snprintf
-#define fileno _fileno
-#define vsnprintf _vsnprintf
-#define sleep(x) Sleep((x) *1000)
-#define to64(x) _atoi64(x)
-#define rmdir _rmdir
-
-#if defined(_MSC_VER) && _MSC_VER >= 1400
-#define fseeko(x, y, z) _fseeki64((x), (y), (z))
-#else
-#define fseeko(x, y, z) fseek((x), (y), (z))
-#endif
-
-typedef int socklen_t;
-
-#if _MSC_VER >= 1700
-#include <stdint.h>
-#else
-typedef signed char int8_t;
-typedef unsigned char uint8_t;
-typedef int int32_t;
-typedef unsigned int uint32_t;
-typedef short int16_t;
-typedef unsigned short uint16_t;
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-#endif
-
-typedef SOCKET sock_t;
-typedef uint32_t in_addr_t;
-
-#ifndef UINT16_MAX
-#define UINT16_MAX 65535
-#endif
-
-#ifndef UINT32_MAX
-#define UINT32_MAX 4294967295
-#endif
-
-#ifndef pid_t
-#define pid_t HANDLE
-#endif
-
-#define INT64_FMT "I64d"
-#define INT64_X_FMT "I64x"
-/* TODO(alashkin): check if this is correct */
-#define SIZE_T_FMT "u"
-
-#define DIRSEP '\\'
-#define CS_DEFINE_DIRENT
-
-#ifndef va_copy
-#ifdef __va_copy
-#define va_copy __va_copy
-#else
-#define va_copy(x, y) (x) = (y)
-#endif
-#endif
-
-#ifndef MG_MAX_HTTP_REQUEST_SIZE
-#define MG_MAX_HTTP_REQUEST_SIZE 8192
-#endif
-
-#ifndef MG_MAX_HTTP_SEND_MBUF
-#define MG_MAX_HTTP_SEND_MBUF 4096
-#endif
-
-#ifndef MG_MAX_HTTP_HEADERS
-#define MG_MAX_HTTP_HEADERS 40
-#endif
-
-#ifndef CS_ENABLE_STDIO
-#define CS_ENABLE_STDIO 1
-#endif
-
-#define abort() DebugBreak();
-
-#ifndef BUFSIZ
-#define BUFSIZ 4096
-#endif
-/*
- * Explicitly disabling MG_ENABLE_THREADS for WinCE
- * because they are enabled for _WIN32 by default
- */
-#ifndef MG_ENABLE_THREADS
-#define MG_ENABLE_THREADS 0
-#endif
-
-#ifndef MG_ENABLE_FILESYSTEM
-#define MG_ENABLE_FILESYSTEM 1
-#endif
-
-#ifndef MG_NET_IF
-#define MG_NET_IF MG_NET_IF_SOCKET
-#endif
-
-typedef struct _stati64 {
- uint32_t st_mtime;
- uint32_t st_size;
- uint32_t st_mode;
-} cs_stat_t;
-
-/*
- * WinCE 6.0 has a lot of useful definitions in ATL (not windows.h) headers
- * use #ifdefs to avoid conflicts
- */
-
-#ifndef ENOENT
-#define ENOENT ERROR_PATH_NOT_FOUND
-#endif
-
-#ifndef EACCES
-#define EACCES ERROR_ACCESS_DENIED
-#endif
-
-#ifndef ENOMEM
-#define ENOMEM ERROR_NOT_ENOUGH_MEMORY
-#endif
-
-#ifndef _UINTPTR_T_DEFINED
-typedef unsigned int *uintptr_t;
-#endif
-
-#define _S_IFREG 2
-#define _S_IFDIR 4
-
-#ifndef S_ISDIR
-#define S_ISDIR(x) (((x) &_S_IFDIR) != 0)
-#endif
-
-#ifndef S_ISREG
-#define S_ISREG(x) (((x) &_S_IFREG) != 0)
-#endif
-
-int open(const char *filename, int oflag, int pmode);
-int _wstati64(const wchar_t *path, cs_stat_t *st);
-const char *strerror();
-
-#endif /* CS_PLATFORM == CS_P_WINCE */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_WINCE_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_nxp_lpc.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_NXP_LPC_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_NXP_LPC_H_
-
-#if CS_PLATFORM == CS_P_NXP_LPC
-
-#include <ctype.h>
-#include <stdint.h>
-#include <string.h>
-
-#define SIZE_T_FMT "u"
-typedef struct stat cs_stat_t;
-#define INT64_FMT "lld"
-#define INT64_X_FMT "llx"
-#define __cdecl
-
-#define MG_LWIP 1
-
-#define MG_NET_IF MG_NET_IF_LWIP_LOW_LEVEL
-
-/*
- * LPCXpress comes with 3 C library implementations: Newlib, NewlibNano and
- *Redlib.
- * See https://community.nxp.com/message/630860 for more details.
- *
- * Redlib is the default and lacks certain things, so we provide them.
- */
-#ifdef __REDLIB_INTERFACE_VERSION__
-
-/* Let LWIP define timeval for us. */
-#define LWIP_TIMEVAL_PRIVATE 1
-
-#define va_copy(d, s) __builtin_va_copy(d, s)
-
-#define CS_ENABLE_TO64 1
-#define to64(x) cs_to64(x)
-
-#define CS_ENABLE_STRDUP 1
-
-#else
-
-#include <sys/time.h>
-#define LWIP_TIMEVAL_PRIVATE 0
-#define to64(x) strtoll(x, NULL, 10)
-
-#endif
-
-#endif /* CS_PLATFORM == CS_P_NXP_LPC */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_NXP_LPC_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_nxp_kinetis.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_NXP_KINETIS_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_NXP_KINETIS_H_
-
-#if CS_PLATFORM == CS_P_NXP_KINETIS
-
-#include <ctype.h>
-#include <inttypes.h>
-#include <string.h>
-#include <sys/time.h>
-
-#define SIZE_T_FMT "u"
-typedef struct stat cs_stat_t;
-#define to64(x) strtoll(x, NULL, 10)
-#define INT64_FMT "lld"
-#define INT64_X_FMT "llx"
-#define __cdecl
-
-#define MG_LWIP 1
-
-#define MG_NET_IF MG_NET_IF_LWIP_LOW_LEVEL
-
-/* struct timeval is defined in sys/time.h. */
-#define LWIP_TIMEVAL_PRIVATE 0
-
-#endif /* CS_PLATFORM == CS_P_NXP_KINETIS */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_NXP_KINETIS_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_pic32.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_PIC32_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_PIC32_H_
-
-#if CS_PLATFORM == CS_P_PIC32
-
-#define MG_NET_IF MG_NET_IF_PIC32
-
-#include <stdint.h>
-#include <time.h>
-#include <ctype.h>
-#include <stdlib.h>
-
-#include <system_config.h>
-#include <system_definitions.h>
-
-#include <sys/types.h>
-
-typedef TCP_SOCKET sock_t;
-#define to64(x) strtoll(x, NULL, 10)
-
-#define SIZE_T_FMT "lu"
-#define INT64_FMT "lld"
-
-#ifndef CS_ENABLE_STDIO
-#define CS_ENABLE_STDIO 1
-#endif
-
-char *inet_ntoa(struct in_addr in);
-
-#endif /* CS_PLATFORM == CS_P_PIC32 */
-
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_PIC32_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/platform_stm32.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_PLATFORMS_PLATFORM_STM32_H_
-#define CS_COMMON_PLATFORMS_PLATFORM_STM32_H_
-#if CS_PLATFORM == CS_P_STM32
-
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <dirent.h>
-
-#include <stm32_sdk_hal.h>
-
-#define to64(x) strtoll(x, NULL, 10)
-#define INT64_FMT PRId64
-#define SIZE_T_FMT "u"
-typedef struct stat cs_stat_t;
-#define DIRSEP '/'
-
-#ifndef CS_ENABLE_STDIO
-#define CS_ENABLE_STDIO 1
-#endif
-
-#ifndef MG_ENABLE_FILESYSTEM
-#define MG_ENABLE_FILESYSTEM 1
-#endif
-
-#endif /* CS_PLATFORM == CS_P_STM32 */
-#endif /* CS_COMMON_PLATFORMS_PLATFORM_STM32_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/platforms/lwip/mg_lwip.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_PLATFORMS_LWIP_MG_LWIP_H_
-#define CS_COMMON_PLATFORMS_LWIP_MG_LWIP_H_
-
-#ifndef MG_LWIP
-#define MG_LWIP 0
-#endif
-
-#if MG_LWIP
-
-/*
- * When compiling for nRF5x chips with arm-none-eabi-gcc, it has BYTE_ORDER
- * already defined, so in order to avoid warnings in lwip, we have to undefine
- * it.
- *
- * TODO: Check if in the future versions of nRF5 SDK that changes.
- * Current version of nRF51 SDK: 0.8.0
- * nRF5 SDK: 0.9.0
- */
-#if CS_PLATFORM == CS_P_NRF51 || CS_PLATFORM == CS_P_NRF52
-#undef BYTE_ORDER
-#endif
-
-#include <lwip/opt.h>
-#include <lwip/err.h>
-#include <lwip/ip_addr.h>
-#include <lwip/inet.h>
-#include <lwip/netdb.h>
-#include <lwip/dns.h>
-
-#ifndef LWIP_PROVIDE_ERRNO
-#include <errno.h>
-#endif
-
-#if LWIP_SOCKET
-#include <lwip/sockets.h>
-#else
-/* We really need the definitions from sockets.h. */
-#undef LWIP_SOCKET
-#define LWIP_SOCKET 1
-#include <lwip/sockets.h>
-#undef LWIP_SOCKET
-#define LWIP_SOCKET 0
-#endif
-
-#define INVALID_SOCKET (-1)
-#define SOMAXCONN 10
-typedef int sock_t;
-
-#if MG_NET_IF == MG_NET_IF_LWIP_LOW_LEVEL
-struct mg_mgr;
-struct mg_connection;
-uint32_t mg_lwip_get_poll_delay_ms(struct mg_mgr *mgr);
-void mg_lwip_set_keepalive_params(struct mg_connection *nc, int idle,
- int interval, int count);
-#endif
-
-/* For older version of LWIP */
-#ifndef ipX_2_ip
-#define ipX_2_ip(x) (x)
-#endif
-
-#endif /* MG_LWIP */
-
-#endif /* CS_COMMON_PLATFORMS_LWIP_MG_LWIP_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/cs_md5.h"
-#endif
-/*
- * Copyright (c) 2014 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_MD5_H_
-#define CS_COMMON_MD5_H_
-
-/* Amalgamated: #include "common/platform.h" */
-
-#ifndef CS_DISABLE_MD5
-#define CS_DISABLE_MD5 0
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-typedef struct {
- uint32_t buf[4];
- uint32_t bits[2];
- unsigned char in[64];
-} cs_md5_ctx;
-
-void cs_md5_init(cs_md5_ctx *c);
-void cs_md5_update(cs_md5_ctx *c, const unsigned char *data, size_t len);
-void cs_md5_final(unsigned char *md, cs_md5_ctx *c);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* CS_COMMON_MD5_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/cs_sha1.h"
-#endif
-/*
- * Copyright (c) 2014 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_SHA1_H_
-#define CS_COMMON_SHA1_H_
-
-#ifndef CS_DISABLE_SHA1
-#define CS_DISABLE_SHA1 0
-#endif
-
-#if !CS_DISABLE_SHA1
-
-/* Amalgamated: #include "common/platform.h" */
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-typedef struct {
- uint32_t state[5];
- uint32_t count[2];
- unsigned char buffer[64];
-} cs_sha1_ctx;
-
-void cs_sha1_init(cs_sha1_ctx *);
-void cs_sha1_update(cs_sha1_ctx *, const unsigned char *data, uint32_t len);
-void cs_sha1_final(unsigned char digest[20], cs_sha1_ctx *);
-void cs_hmac_sha1(const unsigned char *key, size_t key_len,
- const unsigned char *text, size_t text_len,
- unsigned char out[20]);
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* CS_DISABLE_SHA1 */
-
-#endif /* CS_COMMON_SHA1_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/cs_time.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_CS_TIME_H_
-#define CS_COMMON_CS_TIME_H_
-
-#include <time.h>
-
-/* Amalgamated: #include "common/platform.h" */
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/* Sub-second granularity time(). */
-double cs_time(void);
-
-/*
- * Similar to (non-standard) timegm, converts broken-down time into the number
- * of seconds since Unix Epoch.
- */
-double cs_timegm(const struct tm *tm);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* CS_COMMON_CS_TIME_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/mg_str.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_MG_STR_H_
-#define CS_COMMON_MG_STR_H_
-
-#include <stddef.h>
-
-/* Amalgamated: #include "common/platform.h" */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Describes chunk of memory */
-struct mg_str {
- const char *p; /* Memory chunk pointer */
- size_t len; /* Memory chunk length */
-};
-
-/*
- * Helper function for creating mg_str struct from plain C string.
- * `NULL` is allowed and becomes `{NULL, 0}`.
- */
-struct mg_str mg_mk_str(const char *s);
-
-/*
- * Like `mg_mk_str`, but takes string length explicitly.
- */
-struct mg_str mg_mk_str_n(const char *s, size_t len);
-
-/* Macro for initializing mg_str. */
-#define MG_MK_STR(str_literal) \
- { str_literal, sizeof(str_literal) - 1 }
-#define MG_NULL_STR \
- { NULL, 0 }
-
-/*
- * Cross-platform version of `strcmp()` where where first string is
- * specified by `struct mg_str`.
- */
-int mg_vcmp(const struct mg_str *str2, const char *str1);
-
-/*
- * Cross-platform version of `strncasecmp()` where first string is
- * specified by `struct mg_str`.
- */
-int mg_vcasecmp(const struct mg_str *str2, const char *str1);
-
-/* Creates a copy of s (heap-allocated). */
-struct mg_str mg_strdup(const struct mg_str s);
-
-/*
- * Creates a copy of s (heap-allocated).
- * Resulting string is NUL-terminated (but NUL is not included in len).
- */
-struct mg_str mg_strdup_nul(const struct mg_str s);
-
-/*
- * Locates character in a string.
- */
-const char *mg_strchr(const struct mg_str s, int c);
-
-/*
- * Compare two `mg_str`s; return value is the same as `strcmp`.
- */
-int mg_strcmp(const struct mg_str str1, const struct mg_str str2);
-
-/*
- * Like `mg_strcmp`, but compares at most `n` characters.
- */
-int mg_strncmp(const struct mg_str str1, const struct mg_str str2, size_t n);
-
-/*
- * Finds the first occurrence of a substring `needle` in the `haystack`.
- */
-const char *mg_strstr(const struct mg_str haystack, const struct mg_str needle);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* CS_COMMON_MG_STR_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/mbuf.h"
-#endif
-/*
- * Copyright (c) 2015 Cesanta Software Limited
- * All rights reserved
- */
-
-/*
- * === Memory Buffers
- *
- * Mbufs are mutable/growing memory buffers, like C++ strings.
- * Mbuf can append data to the end of a buffer or insert data into arbitrary
- * position in the middle of a buffer. The buffer grows automatically when
- * needed.
- */
-
-#ifndef CS_COMMON_MBUF_H_
-#define CS_COMMON_MBUF_H_
-
-#include <stdlib.h>
-/* Amalgamated: #include "common/platform.h" */
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-#ifndef MBUF_SIZE_MULTIPLIER
-#define MBUF_SIZE_MULTIPLIER 1.5
-#endif
-
-/* Memory buffer descriptor */
-struct mbuf {
- char *buf; /* Buffer pointer */
- size_t len; /* Data length. Data is located between offset 0 and len. */
- size_t size; /* Buffer size allocated by realloc(1). Must be >= len */
-};
-
-/*
- * Initialises an Mbuf.
- * `initial_capacity` specifies the initial capacity of the mbuf.
- */
-void mbuf_init(struct mbuf *, size_t initial_capacity);
-
-/* Frees the space allocated for the mbuffer and resets the mbuf structure. */
-void mbuf_free(struct mbuf *);
-
-/*
- * Appends data to the Mbuf.
- *
- * Returns the number of bytes appended or 0 if out of memory.
- */
-size_t mbuf_append(struct mbuf *, const void *data, size_t data_size);
-
-/*
- * Inserts data at a specified offset in the Mbuf.
- *
- * Existing data will be shifted forwards and the buffer will
- * be grown if necessary.
- * Returns the number of bytes inserted.
- */
-size_t mbuf_insert(struct mbuf *, size_t, const void *, size_t);
-
-/* Removes `data_size` bytes from the beginning of the buffer. */
-void mbuf_remove(struct mbuf *, size_t data_size);
-
-/*
- * Resizes an Mbuf.
- *
- * If `new_size` is smaller than buffer's `len`, the
- * resize is not performed.
- */
-void mbuf_resize(struct mbuf *, size_t new_size);
-
-/* Shrinks an Mbuf by resizing its `size` to `len`. */
-void mbuf_trim(struct mbuf *);
-
-#if defined(__cplusplus)
-}
-#endif /* __cplusplus */
-
-#endif /* CS_COMMON_MBUF_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/cs_base64.h"
-#endif
-/*
- * Copyright (c) 2014 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_CS_BASE64_H_
-#define CS_COMMON_CS_BASE64_H_
-
-#ifndef DISABLE_BASE64
-#define DISABLE_BASE64 0
-#endif
-
-#if !DISABLE_BASE64
-
-#include <stdio.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef void (*cs_base64_putc_t)(char, void *);
-
-struct cs_base64_ctx {
- /* cannot call it putc because it's a macro on some environments */
- cs_base64_putc_t b64_putc;
- unsigned char chunk[3];
- int chunk_size;
- void *user_data;
-};
-
-void cs_base64_init(struct cs_base64_ctx *ctx, cs_base64_putc_t putc,
- void *user_data);
-void cs_base64_update(struct cs_base64_ctx *ctx, const char *str, size_t len);
-void cs_base64_finish(struct cs_base64_ctx *ctx);
-
-void cs_base64_encode(const unsigned char *src, int src_len, char *dst);
-void cs_fprint_base64(FILE *f, const unsigned char *src, int src_len);
-int cs_base64_decode(const unsigned char *s, int len, char *dst, int *dec_len);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* DISABLE_BASE64 */
-
-#endif /* CS_COMMON_CS_BASE64_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/str_util.h"
-#endif
-/*
- * Copyright (c) 2015 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_COMMON_STR_UTIL_H_
-#define CS_COMMON_STR_UTIL_H_
-
-#include <stdarg.h>
-#include <stdlib.h>
-
-/* Amalgamated: #include "common/platform.h" */
-/* Amalgamated: #include "common/mg_str.h" */
-
-#ifndef CS_ENABLE_STRDUP
-#define CS_ENABLE_STRDUP 0
-#endif
-
-#ifndef CS_ENABLE_TO64
-#define CS_ENABLE_TO64 0
-#endif
-
-/*
- * Expands to a string representation of its argument: e.g.
- * `CS_STRINGIFY_LIT(5) expands to "5"`
- */
-#define CS_STRINGIFY_LIT(x) #x
-
-/*
- * Expands to a string representation of its argument, which is allowed
- * to be a macro: e.g.
- *
- * #define FOO 123
- * CS_STRINGIFY_MACRO(FOO)
- *
- * expands to 123.
- */
-#define CS_STRINGIFY_MACRO(x) CS_STRINGIFY_LIT(x)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Equivalent of standard `strnlen()`.
- */
-size_t c_strnlen(const char *s, size_t maxlen);
-
-/*
- * Equivalent of standard `snprintf()`.
- */
-int c_snprintf(char *buf, size_t buf_size, const char *format, ...);
-
-/*
- * Equivalent of standard `vsnprintf()`.
- */
-int c_vsnprintf(char *buf, size_t buf_size, const char *format, va_list ap);
-
-/*
- * Find the first occurrence of find in s, where the search is limited to the
- * first slen characters of s.
- */
-const char *c_strnstr(const char *s, const char *find, size_t slen);
-
-/*
- * Stringify binary data. Output buffer size must be 2 * size_of_input + 1
- * because each byte of input takes 2 bytes in string representation
- * plus 1 byte for the terminating \0 character.
- */
-void cs_to_hex(char *to, const unsigned char *p, size_t len);
-
-/*
- * Convert stringified binary data back to binary.
- * Does the reverse of `cs_to_hex()`.
- */
-void cs_from_hex(char *to, const char *p, size_t len);
-
-#if CS_ENABLE_STRDUP
-/*
- * Equivalent of standard `strdup()`, defined if only `CS_ENABLE_STRDUP` is 1.
- */
-char *strdup(const char *src);
-#endif
-
-#if CS_ENABLE_TO64
-#include <stdint.h>
-/*
- * Simple string -> int64 conversion routine.
- */
-int64_t cs_to64(const char *s);
-#endif
-
-/*
- * Cross-platform version of `strncasecmp()`.
- */
-int mg_ncasecmp(const char *s1, const char *s2, size_t len);
-
-/*
- * Cross-platform version of `strcasecmp()`.
- */
-int mg_casecmp(const char *s1, const char *s2);
-
-/*
- * Prints message to the buffer. If the buffer is large enough to hold the
- * message, it returns buffer. If buffer is to small, it allocates a large
- * enough buffer on heap and returns allocated buffer.
- * This is a supposed use case:
- *
- * ```c
- * char buf[5], *p = buf;
- * mg_avprintf(&p, sizeof(buf), "%s", "hi there");
- * use_p_somehow(p);
- * if (p != buf) {
- * free(p);
- * }
- * ```
- *
- * The purpose of this is to avoid malloc-ing if generated strings are small.
- */
-int mg_asprintf(char **buf, size_t size, const char *fmt, ...);
-
-/* Same as mg_asprintf, but takes varargs list. */
-int mg_avprintf(char **buf, size_t size, const char *fmt, va_list ap);
-
-/*
- * A helper function for traversing a comma separated list of values.
- * It returns a list pointer shifted to the next value or NULL if the end
- * of the list found.
- * The value is stored in a val vector. If the value has a form "x=y", then
- * eq_val vector is initialised to point to the "y" part, and val vector length
- * is adjusted to point only to "x".
- * If the list is just a comma separated list of entries, like "aa,bb,cc" then
- * `eq_val` will contain zero-length string.
- *
- * The purpose of this function is to parse comma separated string without
- * any copying/memory allocation.
- */
-const char *mg_next_comma_list_entry(const char *list, struct mg_str *val,
- struct mg_str *eq_val);
-
-/*
- * Like `mg_next_comma_list_entry()`, but takes `list` as `struct mg_str`.
- */
-struct mg_str mg_next_comma_list_entry_n(struct mg_str list, struct mg_str *val,
- struct mg_str *eq_val);
-
-/*
- * Matches 0-terminated string (mg_match_prefix) or string with given length
- * mg_match_prefix_n against a glob pattern. Glob syntax:
- * ```
- * - * matches zero or more characters until a slash character /
- * - ** matches zero or more characters
- * - ? Matches exactly one character which is not a slash /
- * - | or , divides alternative patterns
- * - any other character matches itself
- * ```
- * Match is case-insensitive. Returns number of bytes matched, or -1 if no
- * match.
- * Examples:
- * ```
- * mg_match_prefix("a*f", len, "abcdefgh") == 6
- * mg_match_prefix("a*f", len, "abcdexgh") == -1
- * mg_match_prefix("a*f|de*,xy", len, "defgh") == 5
- * mg_match_prefix("?*", len, "abc") == 3
- * mg_match_prefix("?*", len, "") == -1
- * ```
- */
-int mg_match_prefix(const char *pattern, int pattern_len, const char *str);
-
-/*
- * Like `mg_match_prefix()`, but takes `pattern` and `str` as `struct mg_str`.
- */
-int mg_match_prefix_n(const struct mg_str pattern, const struct mg_str str);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* CS_COMMON_STR_UTIL_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "common/queue.h"
-#endif
-/* clang-format off */
-/*-
- * Copyright (c) 1991, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)queue.h 8.5 (Berkeley) 8/20/94
- * $FreeBSD$
- */
-
-#ifndef _SYS_QUEUE_H_
-#define _SYS_QUEUE_H_
-
-/*
- * This file defines four types of data structures: singly-linked lists,
- * singly-linked tail queues, lists and tail queues.
- *
- * A singly-linked list is headed by a single forward pointer. The elements
- * are singly linked for minimum space and pointer manipulation overhead at
- * the expense of O(n) removal for arbitrary elements. New elements can be
- * added to the list after an existing element or at the head of the list.
- * Elements being removed from the head of the list should use the explicit
- * macro for this purpose for optimum efficiency. A singly-linked list may
- * only be traversed in the forward direction. Singly-linked lists are ideal
- * for applications with large datasets and few or no removals or for
- * implementing a LIFO queue.
- *
- * A singly-linked tail queue is headed by a pair of pointers, one to the
- * head of the list and the other to the tail of the list. The elements are
- * singly linked for minimum space and pointer manipulation overhead at the
- * expense of O(n) removal for arbitrary elements. New elements can be added
- * to the list after an existing element, at the head of the list, or at the
- * end of the list. Elements being removed from the head of the tail queue
- * should use the explicit macro for this purpose for optimum efficiency.
- * A singly-linked tail queue may only be traversed in the forward direction.
- * Singly-linked tail queues are ideal for applications with large datasets
- * and few or no removals or for implementing a FIFO queue.
- *
- * A list is headed by a single forward pointer (or an array of forward
- * pointers for a hash table header). The elements are doubly linked
- * so that an arbitrary element can be removed without a need to
- * traverse the list. New elements can be added to the list before
- * or after an existing element or at the head of the list. A list
- * may be traversed in either direction.
- *
- * A tail queue is headed by a pair of pointers, one to the head of the
- * list and the other to the tail of the list. The elements are doubly
- * linked so that an arbitrary element can be removed without a need to
- * traverse the list. New elements can be added to the list before or
- * after an existing element, at the head of the list, or at the end of
- * the list. A tail queue may be traversed in either direction.
- *
- * For details on the use of these macros, see the queue(3) manual page.
- *
- *
- * SLIST LIST STAILQ TAILQ
- * _HEAD + + + +
- * _CLASS_HEAD + + + +
- * _HEAD_INITIALIZER + + + +
- * _ENTRY + + + +
- * _CLASS_ENTRY + + + +
- * _INIT + + + +
- * _EMPTY + + + +
- * _FIRST + + + +
- * _NEXT + + + +
- * _PREV - + - +
- * _LAST - - + +
- * _FOREACH + + + +
- * _FOREACH_FROM + + + +
- * _FOREACH_SAFE + + + +
- * _FOREACH_FROM_SAFE + + + +
- * _FOREACH_REVERSE - - - +
- * _FOREACH_REVERSE_FROM - - - +
- * _FOREACH_REVERSE_SAFE - - - +
- * _FOREACH_REVERSE_FROM_SAFE - - - +
- * _INSERT_HEAD + + + +
- * _INSERT_BEFORE - + - +
- * _INSERT_AFTER + + + +
- * _INSERT_TAIL - - + +
- * _CONCAT - - + +
- * _REMOVE_AFTER + - + -
- * _REMOVE_HEAD + - + -
- * _REMOVE + + + +
- * _SWAP + + + +
- *
- */
-#ifdef QUEUE_MACRO_DEBUG
-/* Store the last 2 places the queue element or head was altered */
-struct qm_trace {
- unsigned long lastline;
- unsigned long prevline;
- const char *lastfile;
- const char *prevfile;
-};
-
-#define TRACEBUF struct qm_trace trace;
-#define TRACEBUF_INITIALIZER { __LINE__, 0, __FILE__, NULL } ,
-#define TRASHIT(x) do {(x) = (void *)-1;} while (0)
-#define QMD_SAVELINK(name, link) void **name = (void *)&(link)
-
-#define QMD_TRACE_HEAD(head) do { \
- (head)->trace.prevline = (head)->trace.lastline; \
- (head)->trace.prevfile = (head)->trace.lastfile; \
- (head)->trace.lastline = __LINE__; \
- (head)->trace.lastfile = __FILE__; \
-} while (0)
-
-#define QMD_TRACE_ELEM(elem) do { \
- (elem)->trace.prevline = (elem)->trace.lastline; \
- (elem)->trace.prevfile = (elem)->trace.lastfile; \
- (elem)->trace.lastline = __LINE__; \
- (elem)->trace.lastfile = __FILE__; \
-} while (0)
-
-#else
-#define QMD_TRACE_ELEM(elem)
-#define QMD_TRACE_HEAD(head)
-#define QMD_SAVELINK(name, link)
-#define TRACEBUF
-#define TRACEBUF_INITIALIZER
-#define TRASHIT(x)
-#endif /* QUEUE_MACRO_DEBUG */
-
-#ifdef __cplusplus
-/*
- * In C++ there can be structure lists and class lists:
- */
-#define QUEUE_TYPEOF(type) type
-#else
-#define QUEUE_TYPEOF(type) struct type
-#endif
-
-/*
- * Singly-linked List declarations.
- */
-#define SLIST_HEAD(name, type) \
-struct name { \
- struct type *slh_first; /* first element */ \
-}
-
-#define SLIST_CLASS_HEAD(name, type) \
-struct name { \
- class type *slh_first; /* first element */ \
-}
-
-#define SLIST_HEAD_INITIALIZER(head) \
- { NULL }
-
-#define SLIST_ENTRY(type) \
-struct { \
- struct type *sle_next; /* next element */ \
-}
-
-#define SLIST_CLASS_ENTRY(type) \
-struct { \
- class type *sle_next; /* next element */ \
-}
-
-/*
- * Singly-linked List functions.
- */
-#define SLIST_EMPTY(head) ((head)->slh_first == NULL)
-
-#define SLIST_FIRST(head) ((head)->slh_first)
-
-#define SLIST_FOREACH(var, head, field) \
- for ((var) = SLIST_FIRST((head)); \
- (var); \
- (var) = SLIST_NEXT((var), field))
-
-#define SLIST_FOREACH_FROM(var, head, field) \
- for ((var) = ((var) ? (var) : SLIST_FIRST((head))); \
- (var); \
- (var) = SLIST_NEXT((var), field))
-
-#define SLIST_FOREACH_SAFE(var, head, field, tvar) \
- for ((var) = SLIST_FIRST((head)); \
- (var) && ((tvar) = SLIST_NEXT((var), field), 1); \
- (var) = (tvar))
-
-#define SLIST_FOREACH_FROM_SAFE(var, head, field, tvar) \
- for ((var) = ((var) ? (var) : SLIST_FIRST((head))); \
- (var) && ((tvar) = SLIST_NEXT((var), field), 1); \
- (var) = (tvar))
-
-#define SLIST_FOREACH_PREVPTR(var, varp, head, field) \
- for ((varp) = &SLIST_FIRST((head)); \
- ((var) = *(varp)) != NULL; \
- (varp) = &SLIST_NEXT((var), field))
-
-#define SLIST_INIT(head) do { \
- SLIST_FIRST((head)) = NULL; \
-} while (0)
-
-#define SLIST_INSERT_AFTER(slistelm, elm, field) do { \
- SLIST_NEXT((elm), field) = SLIST_NEXT((slistelm), field); \
- SLIST_NEXT((slistelm), field) = (elm); \
-} while (0)
-
-#define SLIST_INSERT_HEAD(head, elm, field) do { \
- SLIST_NEXT((elm), field) = SLIST_FIRST((head)); \
- SLIST_FIRST((head)) = (elm); \
-} while (0)
-
-#define SLIST_NEXT(elm, field) ((elm)->field.sle_next)
-
-#define SLIST_REMOVE(head, elm, type, field) do { \
- QMD_SAVELINK(oldnext, (elm)->field.sle_next); \
- if (SLIST_FIRST((head)) == (elm)) { \
- SLIST_REMOVE_HEAD((head), field); \
- } \
- else { \
- QUEUE_TYPEOF(type) *curelm = SLIST_FIRST(head); \
- while (SLIST_NEXT(curelm, field) != (elm)) \
- curelm = SLIST_NEXT(curelm, field); \
- SLIST_REMOVE_AFTER(curelm, field); \
- } \
- TRASHIT(*oldnext); \
-} while (0)
-
-#define SLIST_REMOVE_AFTER(elm, field) do { \
- SLIST_NEXT(elm, field) = \
- SLIST_NEXT(SLIST_NEXT(elm, field), field); \
-} while (0)
-
-#define SLIST_REMOVE_HEAD(head, field) do { \
- SLIST_FIRST((head)) = SLIST_NEXT(SLIST_FIRST((head)), field); \
-} while (0)
-
-#define SLIST_SWAP(head1, head2, type) do { \
- QUEUE_TYPEOF(type) *swap_first = SLIST_FIRST(head1); \
- SLIST_FIRST(head1) = SLIST_FIRST(head2); \
- SLIST_FIRST(head2) = swap_first; \
-} while (0)
-
-/*
- * Singly-linked Tail queue declarations.
- */
-#define STAILQ_HEAD(name, type) \
-struct name { \
- struct type *stqh_first;/* first element */ \
- struct type **stqh_last;/* addr of last next element */ \
-}
-
-#define STAILQ_CLASS_HEAD(name, type) \
-struct name { \
- class type *stqh_first; /* first element */ \
- class type **stqh_last; /* addr of last next element */ \
-}
-
-#define STAILQ_HEAD_INITIALIZER(head) \
- { NULL, &(head).stqh_first }
-
-#define STAILQ_ENTRY(type) \
-struct { \
- struct type *stqe_next; /* next element */ \
-}
-
-#define STAILQ_CLASS_ENTRY(type) \
-struct { \
- class type *stqe_next; /* next element */ \
-}
-
-/*
- * Singly-linked Tail queue functions.
- */
-#define STAILQ_CONCAT(head1, head2) do { \
- if (!STAILQ_EMPTY((head2))) { \
- *(head1)->stqh_last = (head2)->stqh_first; \
- (head1)->stqh_last = (head2)->stqh_last; \
- STAILQ_INIT((head2)); \
- } \
-} while (0)
-
-#define STAILQ_EMPTY(head) ((head)->stqh_first == NULL)
-
-#define STAILQ_FIRST(head) ((head)->stqh_first)
-
-#define STAILQ_FOREACH(var, head, field) \
- for((var) = STAILQ_FIRST((head)); \
- (var); \
- (var) = STAILQ_NEXT((var), field))
-
-#define STAILQ_FOREACH_FROM(var, head, field) \
- for ((var) = ((var) ? (var) : STAILQ_FIRST((head))); \
- (var); \
- (var) = STAILQ_NEXT((var), field))
-
-#define STAILQ_FOREACH_SAFE(var, head, field, tvar) \
- for ((var) = STAILQ_FIRST((head)); \
- (var) && ((tvar) = STAILQ_NEXT((var), field), 1); \
- (var) = (tvar))
-
-#define STAILQ_FOREACH_FROM_SAFE(var, head, field, tvar) \
- for ((var) = ((var) ? (var) : STAILQ_FIRST((head))); \
- (var) && ((tvar) = STAILQ_NEXT((var), field), 1); \
- (var) = (tvar))
-
-#define STAILQ_INIT(head) do { \
- STAILQ_FIRST((head)) = NULL; \
- (head)->stqh_last = &STAILQ_FIRST((head)); \
-} while (0)
-
-#define STAILQ_INSERT_AFTER(head, tqelm, elm, field) do { \
- if ((STAILQ_NEXT((elm), field) = STAILQ_NEXT((tqelm), field)) == NULL)\
- (head)->stqh_last = &STAILQ_NEXT((elm), field); \
- STAILQ_NEXT((tqelm), field) = (elm); \
-} while (0)
-
-#define STAILQ_INSERT_HEAD(head, elm, field) do { \
- if ((STAILQ_NEXT((elm), field) = STAILQ_FIRST((head))) == NULL) \
- (head)->stqh_last = &STAILQ_NEXT((elm), field); \
- STAILQ_FIRST((head)) = (elm); \
-} while (0)
-
-#define STAILQ_INSERT_TAIL(head, elm, field) do { \
- STAILQ_NEXT((elm), field) = NULL; \
- *(head)->stqh_last = (elm); \
- (head)->stqh_last = &STAILQ_NEXT((elm), field); \
-} while (0)
-
-#define STAILQ_LAST(head, type, field) \
- (STAILQ_EMPTY((head)) ? NULL : \
- __containerof((head)->stqh_last, \
- QUEUE_TYPEOF(type), field.stqe_next))
-
-#define STAILQ_NEXT(elm, field) ((elm)->field.stqe_next)
-
-#define STAILQ_REMOVE(head, elm, type, field) do { \
- QMD_SAVELINK(oldnext, (elm)->field.stqe_next); \
- if (STAILQ_FIRST((head)) == (elm)) { \
- STAILQ_REMOVE_HEAD((head), field); \
- } \
- else { \
- QUEUE_TYPEOF(type) *curelm = STAILQ_FIRST(head); \
- while (STAILQ_NEXT(curelm, field) != (elm)) \
- curelm = STAILQ_NEXT(curelm, field); \
- STAILQ_REMOVE_AFTER(head, curelm, field); \
- } \
- TRASHIT(*oldnext); \
-} while (0)
-
-#define STAILQ_REMOVE_AFTER(head, elm, field) do { \
- if ((STAILQ_NEXT(elm, field) = \
- STAILQ_NEXT(STAILQ_NEXT(elm, field), field)) == NULL) \
- (head)->stqh_last = &STAILQ_NEXT((elm), field); \
-} while (0)
-
-#define STAILQ_REMOVE_HEAD(head, field) do { \
- if ((STAILQ_FIRST((head)) = \
- STAILQ_NEXT(STAILQ_FIRST((head)), field)) == NULL) \
- (head)->stqh_last = &STAILQ_FIRST((head)); \
-} while (0)
-
-#define STAILQ_SWAP(head1, head2, type) do { \
- QUEUE_TYPEOF(type) *swap_first = STAILQ_FIRST(head1); \
- QUEUE_TYPEOF(type) **swap_last = (head1)->stqh_last; \
- STAILQ_FIRST(head1) = STAILQ_FIRST(head2); \
- (head1)->stqh_last = (head2)->stqh_last; \
- STAILQ_FIRST(head2) = swap_first; \
- (head2)->stqh_last = swap_last; \
- if (STAILQ_EMPTY(head1)) \
- (head1)->stqh_last = &STAILQ_FIRST(head1); \
- if (STAILQ_EMPTY(head2)) \
- (head2)->stqh_last = &STAILQ_FIRST(head2); \
-} while (0)
-
-
-/*
- * List declarations.
- */
-#define LIST_HEAD(name, type) \
-struct name { \
- struct type *lh_first; /* first element */ \
-}
-
-#define LIST_CLASS_HEAD(name, type) \
-struct name { \
- class type *lh_first; /* first element */ \
-}
-
-#define LIST_HEAD_INITIALIZER(head) \
- { NULL }
-
-#define LIST_ENTRY(type) \
-struct { \
- struct type *le_next; /* next element */ \
- struct type **le_prev; /* address of previous next element */ \
-}
-
-#define LIST_CLASS_ENTRY(type) \
-struct { \
- class type *le_next; /* next element */ \
- class type **le_prev; /* address of previous next element */ \
-}
-
-/*
- * List functions.
- */
-
-#if (defined(_KERNEL) && defined(INVARIANTS))
-#define QMD_LIST_CHECK_HEAD(head, field) do { \
- if (LIST_FIRST((head)) != NULL && \
- LIST_FIRST((head))->field.le_prev != \
- &LIST_FIRST((head))) \
- panic("Bad list head %p first->prev != head", (head)); \
-} while (0)
-
-#define QMD_LIST_CHECK_NEXT(elm, field) do { \
- if (LIST_NEXT((elm), field) != NULL && \
- LIST_NEXT((elm), field)->field.le_prev != \
- &((elm)->field.le_next)) \
- panic("Bad link elm %p next->prev != elm", (elm)); \
-} while (0)
-
-#define QMD_LIST_CHECK_PREV(elm, field) do { \
- if (*(elm)->field.le_prev != (elm)) \
- panic("Bad link elm %p prev->next != elm", (elm)); \
-} while (0)
-#else
-#define QMD_LIST_CHECK_HEAD(head, field)
-#define QMD_LIST_CHECK_NEXT(elm, field)
-#define QMD_LIST_CHECK_PREV(elm, field)
-#endif /* (_KERNEL && INVARIANTS) */
-
-#define LIST_EMPTY(head) ((head)->lh_first == NULL)
-
-#define LIST_FIRST(head) ((head)->lh_first)
-
-#define LIST_FOREACH(var, head, field) \
- for ((var) = LIST_FIRST((head)); \
- (var); \
- (var) = LIST_NEXT((var), field))
-
-#define LIST_FOREACH_FROM(var, head, field) \
- for ((var) = ((var) ? (var) : LIST_FIRST((head))); \
- (var); \
- (var) = LIST_NEXT((var), field))
-
-#define LIST_FOREACH_SAFE(var, head, field, tvar) \
- for ((var) = LIST_FIRST((head)); \
- (var) && ((tvar) = LIST_NEXT((var), field), 1); \
- (var) = (tvar))
-
-#define LIST_FOREACH_FROM_SAFE(var, head, field, tvar) \
- for ((var) = ((var) ? (var) : LIST_FIRST((head))); \
- (var) && ((tvar) = LIST_NEXT((var), field), 1); \
- (var) = (tvar))
-
-#define LIST_INIT(head) do { \
- LIST_FIRST((head)) = NULL; \
-} while (0)
-
-#define LIST_INSERT_AFTER(listelm, elm, field) do { \
- QMD_LIST_CHECK_NEXT(listelm, field); \
- if ((LIST_NEXT((elm), field) = LIST_NEXT((listelm), field)) != NULL)\
- LIST_NEXT((listelm), field)->field.le_prev = \
- &LIST_NEXT((elm), field); \
- LIST_NEXT((listelm), field) = (elm); \
- (elm)->field.le_prev = &LIST_NEXT((listelm), field); \
-} while (0)
-
-#define LIST_INSERT_BEFORE(listelm, elm, field) do { \
- QMD_LIST_CHECK_PREV(listelm, field); \
- (elm)->field.le_prev = (listelm)->field.le_prev; \
- LIST_NEXT((elm), field) = (listelm); \
- *(listelm)->field.le_prev = (elm); \
- (listelm)->field.le_prev = &LIST_NEXT((elm), field); \
-} while (0)
-
-#define LIST_INSERT_HEAD(head, elm, field) do { \
- QMD_LIST_CHECK_HEAD((head), field); \
- if ((LIST_NEXT((elm), field) = LIST_FIRST((head))) != NULL) \
- LIST_FIRST((head))->field.le_prev = &LIST_NEXT((elm), field);\
- LIST_FIRST((head)) = (elm); \
- (elm)->field.le_prev = &LIST_FIRST((head)); \
-} while (0)
-
-#define LIST_NEXT(elm, field) ((elm)->field.le_next)
-
-#define LIST_PREV(elm, head, type, field) \
- ((elm)->field.le_prev == &LIST_FIRST((head)) ? NULL : \
- __containerof((elm)->field.le_prev, \
- QUEUE_TYPEOF(type), field.le_next))
-
-#define LIST_REMOVE(elm, field) do { \
- QMD_SAVELINK(oldnext, (elm)->field.le_next); \
- QMD_SAVELINK(oldprev, (elm)->field.le_prev); \
- QMD_LIST_CHECK_NEXT(elm, field); \
- QMD_LIST_CHECK_PREV(elm, field); \
- if (LIST_NEXT((elm), field) != NULL) \
- LIST_NEXT((elm), field)->field.le_prev = \
- (elm)->field.le_prev; \
- *(elm)->field.le_prev = LIST_NEXT((elm), field); \
- TRASHIT(*oldnext); \
- TRASHIT(*oldprev); \
-} while (0)
-
-#define LIST_SWAP(head1, head2, type, field) do { \
- QUEUE_TYPEOF(type) *swap_tmp = LIST_FIRST(head1); \
- LIST_FIRST((head1)) = LIST_FIRST((head2)); \
- LIST_FIRST((head2)) = swap_tmp; \
- if ((swap_tmp = LIST_FIRST((head1))) != NULL) \
- swap_tmp->field.le_prev = &LIST_FIRST((head1)); \
- if ((swap_tmp = LIST_FIRST((head2))) != NULL) \
- swap_tmp->field.le_prev = &LIST_FIRST((head2)); \
-} while (0)
-
-/*
- * Tail queue declarations.
- */
-#define TAILQ_HEAD(name, type) \
-struct name { \
- struct type *tqh_first; /* first element */ \
- struct type **tqh_last; /* addr of last next element */ \
- TRACEBUF \
-}
-
-#define TAILQ_CLASS_HEAD(name, type) \
-struct name { \
- class type *tqh_first; /* first element */ \
- class type **tqh_last; /* addr of last next element */ \
- TRACEBUF \
-}
-
-#define TAILQ_HEAD_INITIALIZER(head) \
- { NULL, &(head).tqh_first, TRACEBUF_INITIALIZER }
-
-#define TAILQ_ENTRY(type) \
-struct { \
- struct type *tqe_next; /* next element */ \
- struct type **tqe_prev; /* address of previous next element */ \
- TRACEBUF \
-}
-
-#define TAILQ_CLASS_ENTRY(type) \
-struct { \
- class type *tqe_next; /* next element */ \
- class type **tqe_prev; /* address of previous next element */ \
- TRACEBUF \
-}
-
-/*
- * Tail queue functions.
- */
-#if (defined(_KERNEL) && defined(INVARIANTS))
-#define QMD_TAILQ_CHECK_HEAD(head, field) do { \
- if (!TAILQ_EMPTY(head) && \
- TAILQ_FIRST((head))->field.tqe_prev != \
- &TAILQ_FIRST((head))) \
- panic("Bad tailq head %p first->prev != head", (head)); \
-} while (0)
-
-#define QMD_TAILQ_CHECK_TAIL(head, field) do { \
- if (*(head)->tqh_last != NULL) \
- panic("Bad tailq NEXT(%p->tqh_last) != NULL", (head)); \
-} while (0)
-
-#define QMD_TAILQ_CHECK_NEXT(elm, field) do { \
- if (TAILQ_NEXT((elm), field) != NULL && \
- TAILQ_NEXT((elm), field)->field.tqe_prev != \
- &((elm)->field.tqe_next)) \
- panic("Bad link elm %p next->prev != elm", (elm)); \
-} while (0)
-
-#define QMD_TAILQ_CHECK_PREV(elm, field) do { \
- if (*(elm)->field.tqe_prev != (elm)) \
- panic("Bad link elm %p prev->next != elm", (elm)); \
-} while (0)
-#else
-#define QMD_TAILQ_CHECK_HEAD(head, field)
-#define QMD_TAILQ_CHECK_TAIL(head, headname)
-#define QMD_TAILQ_CHECK_NEXT(elm, field)
-#define QMD_TAILQ_CHECK_PREV(elm, field)
-#endif /* (_KERNEL && INVARIANTS) */
-
-#define TAILQ_CONCAT(head1, head2, field) do { \
- if (!TAILQ_EMPTY(head2)) { \
- *(head1)->tqh_last = (head2)->tqh_first; \
- (head2)->tqh_first->field.tqe_prev = (head1)->tqh_last; \
- (head1)->tqh_last = (head2)->tqh_last; \
- TAILQ_INIT((head2)); \
- QMD_TRACE_HEAD(head1); \
- QMD_TRACE_HEAD(head2); \
- } \
-} while (0)
-
-#define TAILQ_EMPTY(head) ((head)->tqh_first == NULL)
-
-#define TAILQ_FIRST(head) ((head)->tqh_first)
-
-#define TAILQ_FOREACH(var, head, field) \
- for ((var) = TAILQ_FIRST((head)); \
- (var); \
- (var) = TAILQ_NEXT((var), field))
-
-#define TAILQ_FOREACH_FROM(var, head, field) \
- for ((var) = ((var) ? (var) : TAILQ_FIRST((head))); \
- (var); \
- (var) = TAILQ_NEXT((var), field))
-
-#define TAILQ_FOREACH_SAFE(var, head, field, tvar) \
- for ((var) = TAILQ_FIRST((head)); \
- (var) && ((tvar) = TAILQ_NEXT((var), field), 1); \
- (var) = (tvar))
-
-#define TAILQ_FOREACH_FROM_SAFE(var, head, field, tvar) \
- for ((var) = ((var) ? (var) : TAILQ_FIRST((head))); \
- (var) && ((tvar) = TAILQ_NEXT((var), field), 1); \
- (var) = (tvar))
-
-#define TAILQ_FOREACH_REVERSE(var, head, headname, field) \
- for ((var) = TAILQ_LAST((head), headname); \
- (var); \
- (var) = TAILQ_PREV((var), headname, field))
-
-#define TAILQ_FOREACH_REVERSE_FROM(var, head, headname, field) \
- for ((var) = ((var) ? (var) : TAILQ_LAST((head), headname)); \
- (var); \
- (var) = TAILQ_PREV((var), headname, field))
-
-#define TAILQ_FOREACH_REVERSE_SAFE(var, head, headname, field, tvar) \
- for ((var) = TAILQ_LAST((head), headname); \
- (var) && ((tvar) = TAILQ_PREV((var), headname, field), 1); \
- (var) = (tvar))
-
-#define TAILQ_FOREACH_REVERSE_FROM_SAFE(var, head, headname, field, tvar) \
- for ((var) = ((var) ? (var) : TAILQ_LAST((head), headname)); \
- (var) && ((tvar) = TAILQ_PREV((var), headname, field), 1); \
- (var) = (tvar))
-
-#define TAILQ_INIT(head) do { \
- TAILQ_FIRST((head)) = NULL; \
- (head)->tqh_last = &TAILQ_FIRST((head)); \
- QMD_TRACE_HEAD(head); \
-} while (0)
-
-#define TAILQ_INSERT_AFTER(head, listelm, elm, field) do { \
- QMD_TAILQ_CHECK_NEXT(listelm, field); \
- if ((TAILQ_NEXT((elm), field) = TAILQ_NEXT((listelm), field)) != NULL)\
- TAILQ_NEXT((elm), field)->field.tqe_prev = \
- &TAILQ_NEXT((elm), field); \
- else { \
- (head)->tqh_last = &TAILQ_NEXT((elm), field); \
- QMD_TRACE_HEAD(head); \
- } \
- TAILQ_NEXT((listelm), field) = (elm); \
- (elm)->field.tqe_prev = &TAILQ_NEXT((listelm), field); \
- QMD_TRACE_ELEM(&(elm)->field); \
- QMD_TRACE_ELEM(&(listelm)->field); \
-} while (0)
-
-#define TAILQ_INSERT_BEFORE(listelm, elm, field) do { \
- QMD_TAILQ_CHECK_PREV(listelm, field); \
- (elm)->field.tqe_prev = (listelm)->field.tqe_prev; \
- TAILQ_NEXT((elm), field) = (listelm); \
- *(listelm)->field.tqe_prev = (elm); \
- (listelm)->field.tqe_prev = &TAILQ_NEXT((elm), field); \
- QMD_TRACE_ELEM(&(elm)->field); \
- QMD_TRACE_ELEM(&(listelm)->field); \
-} while (0)
-
-#define TAILQ_INSERT_HEAD(head, elm, field) do { \
- QMD_TAILQ_CHECK_HEAD(head, field); \
- if ((TAILQ_NEXT((elm), field) = TAILQ_FIRST((head))) != NULL) \
- TAILQ_FIRST((head))->field.tqe_prev = \
- &TAILQ_NEXT((elm), field); \
- else \
- (head)->tqh_last = &TAILQ_NEXT((elm), field); \
- TAILQ_FIRST((head)) = (elm); \
- (elm)->field.tqe_prev = &TAILQ_FIRST((head)); \
- QMD_TRACE_HEAD(head); \
- QMD_TRACE_ELEM(&(elm)->field); \
-} while (0)
-
-#define TAILQ_INSERT_TAIL(head, elm, field) do { \
- QMD_TAILQ_CHECK_TAIL(head, field); \
- TAILQ_NEXT((elm), field) = NULL; \
- (elm)->field.tqe_prev = (head)->tqh_last; \
- *(head)->tqh_last = (elm); \
- (head)->tqh_last = &TAILQ_NEXT((elm), field); \
- QMD_TRACE_HEAD(head); \
- QMD_TRACE_ELEM(&(elm)->field); \
-} while (0)
-
-#define TAILQ_LAST(head, headname) \
- (*(((struct headname *)((head)->tqh_last))->tqh_last))
-
-#define TAILQ_NEXT(elm, field) ((elm)->field.tqe_next)
-
-#define TAILQ_PREV(elm, headname, field) \
- (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last))
-
-#define TAILQ_REMOVE(head, elm, field) do { \
- QMD_SAVELINK(oldnext, (elm)->field.tqe_next); \
- QMD_SAVELINK(oldprev, (elm)->field.tqe_prev); \
- QMD_TAILQ_CHECK_NEXT(elm, field); \
- QMD_TAILQ_CHECK_PREV(elm, field); \
- if ((TAILQ_NEXT((elm), field)) != NULL) \
- TAILQ_NEXT((elm), field)->field.tqe_prev = \
- (elm)->field.tqe_prev; \
- else { \
- (head)->tqh_last = (elm)->field.tqe_prev; \
- QMD_TRACE_HEAD(head); \
- } \
- *(elm)->field.tqe_prev = TAILQ_NEXT((elm), field); \
- TRASHIT(*oldnext); \
- TRASHIT(*oldprev); \
- QMD_TRACE_ELEM(&(elm)->field); \
-} while (0)
-
-#define TAILQ_SWAP(head1, head2, type, field) do { \
- QUEUE_TYPEOF(type) *swap_first = (head1)->tqh_first; \
- QUEUE_TYPEOF(type) **swap_last = (head1)->tqh_last; \
- (head1)->tqh_first = (head2)->tqh_first; \
- (head1)->tqh_last = (head2)->tqh_last; \
- (head2)->tqh_first = swap_first; \
- (head2)->tqh_last = swap_last; \
- if ((swap_first = (head1)->tqh_first) != NULL) \
- swap_first->field.tqe_prev = &(head1)->tqh_first; \
- else \
- (head1)->tqh_last = &(head1)->tqh_first; \
- if ((swap_first = (head2)->tqh_first) != NULL) \
- swap_first->field.tqe_prev = &(head2)->tqh_first; \
- else \
- (head2)->tqh_last = &(head2)->tqh_first; \
-} while (0)
-
-#endif /* !_SYS_QUEUE_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/features.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_MONGOOSE_SRC_FEATURES_H_
-#define CS_MONGOOSE_SRC_FEATURES_H_
-
-#ifndef MG_DISABLE_HTTP_DIGEST_AUTH
-#define MG_DISABLE_HTTP_DIGEST_AUTH 0
-#endif
-
-#ifndef MG_DISABLE_HTTP_KEEP_ALIVE
-#define MG_DISABLE_HTTP_KEEP_ALIVE 0
-#endif
-
-#ifndef MG_DISABLE_PFS
-#define MG_DISABLE_PFS 0
-#endif
-
-#ifndef MG_DISABLE_WS_RANDOM_MASK
-#define MG_DISABLE_WS_RANDOM_MASK 0
-#endif
-
-#ifndef MG_ENABLE_ASYNC_RESOLVER
-#define MG_ENABLE_ASYNC_RESOLVER 1
-#endif
-
-#ifndef MG_ENABLE_BROADCAST
-#define MG_ENABLE_BROADCAST 0
-#endif
-
-#ifndef MG_ENABLE_COAP
-#define MG_ENABLE_COAP 0
-#endif
-
-#ifndef MG_ENABLE_DEBUG
-#define MG_ENABLE_DEBUG 0
-#endif
-
-#ifndef MG_ENABLE_DIRECTORY_LISTING
-#define MG_ENABLE_DIRECTORY_LISTING 0
-#endif
-
-#ifndef MG_ENABLE_DNS
-#define MG_ENABLE_DNS 1
-#endif
-
-#ifndef MG_ENABLE_DNS_SERVER
-#define MG_ENABLE_DNS_SERVER 0
-#endif
-
-#ifndef MG_ENABLE_FAKE_DAVLOCK
-#define MG_ENABLE_FAKE_DAVLOCK 0
-#endif
-
-#ifndef MG_ENABLE_FILESYSTEM
-#define MG_ENABLE_FILESYSTEM 0
-#endif
-
-#ifndef MG_ENABLE_GETADDRINFO
-#define MG_ENABLE_GETADDRINFO 0
-#endif
-
-#ifndef MG_ENABLE_HEXDUMP
-#define MG_ENABLE_HEXDUMP CS_ENABLE_STDIO
-#endif
-
-#ifndef MG_ENABLE_HTTP
-#define MG_ENABLE_HTTP 1
-#endif
-
-#ifndef MG_ENABLE_HTTP_CGI
-#define MG_ENABLE_HTTP_CGI 0
-#endif
-
-#ifndef MG_ENABLE_HTTP_SSI
-#define MG_ENABLE_HTTP_SSI MG_ENABLE_FILESYSTEM
-#endif
-
-#ifndef MG_ENABLE_HTTP_SSI_EXEC
-#define MG_ENABLE_HTTP_SSI_EXEC 0
-#endif
-
-#ifndef MG_ENABLE_HTTP_STREAMING_MULTIPART
-#define MG_ENABLE_HTTP_STREAMING_MULTIPART 0
-#endif
-
-#ifndef MG_ENABLE_HTTP_WEBDAV
-#define MG_ENABLE_HTTP_WEBDAV 0
-#endif
-
-#ifndef MG_ENABLE_HTTP_WEBSOCKET
-#define MG_ENABLE_HTTP_WEBSOCKET MG_ENABLE_HTTP
-#endif
-
-#ifndef MG_ENABLE_IPV6
-#define MG_ENABLE_IPV6 0
-#endif
-
-#ifndef MG_ENABLE_MQTT
-#define MG_ENABLE_MQTT 1
-#endif
-
-#ifndef MG_ENABLE_SOCKS
-#define MG_ENABLE_SOCKS 0
-#endif
-
-#ifndef MG_ENABLE_MQTT_BROKER
-#define MG_ENABLE_MQTT_BROKER 0
-#endif
-
-#ifndef MG_ENABLE_SSL
-#define MG_ENABLE_SSL 0
-#endif
-
-#ifndef MG_ENABLE_SYNC_RESOLVER
-#define MG_ENABLE_SYNC_RESOLVER 0
-#endif
-
-#ifndef MG_ENABLE_STDIO
-#define MG_ENABLE_STDIO CS_ENABLE_STDIO
-#endif
-
-#ifndef MG_NET_IF
-#define MG_NET_IF MG_NET_IF_SOCKET
-#endif
-
-#ifndef MG_SSL_IF
-#define MG_SSL_IF MG_SSL_IF_OPENSSL
-#endif
-
-#ifndef MG_ENABLE_THREADS /* ifdef-ok */
-#ifdef _WIN32
-#define MG_ENABLE_THREADS 1
-#else
-#define MG_ENABLE_THREADS 0
-#endif
-#endif
-
-#if MG_ENABLE_DEBUG && !defined(CS_ENABLE_DEBUG)
-#define CS_ENABLE_DEBUG 1
-#endif
-
-/* MQTT broker requires MQTT */
-#if MG_ENABLE_MQTT_BROKER && !MG_ENABLE_MQTT
-#undef MG_ENABLE_MQTT
-#define MG_ENABLE_MQTT 1
-#endif
-
-#ifndef MG_ENABLE_HTTP_URL_REWRITES
-#define MG_ENABLE_HTTP_URL_REWRITES \
- (CS_PLATFORM == CS_P_WINDOWS || CS_PLATFORM == CS_P_UNIX)
-#endif
-
-#ifndef MG_ENABLE_TUN
-#define MG_ENABLE_TUN MG_ENABLE_HTTP_WEBSOCKET
-#endif
-
-#ifndef MG_ENABLE_SNTP
-#define MG_ENABLE_SNTP 0
-#endif
-
-#ifndef MG_ENABLE_EXTRA_ERRORS_DESC
-#define MG_ENABLE_EXTRA_ERRORS_DESC 0
-#endif
-
-#ifndef MG_ENABLE_CALLBACK_USERDATA
-#define MG_ENABLE_CALLBACK_USERDATA 1
-#endif
-
-#if MG_ENABLE_CALLBACK_USERDATA
-#define MG_UD_ARG(ud) , ud
-#define MG_CB(cb, ud) cb, ud
-#else
-#define MG_UD_ARG(ud)
-#define MG_CB(cb, ud) cb
-#endif
-
-#endif /* CS_MONGOOSE_SRC_FEATURES_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/net_if.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_MONGOOSE_SRC_NET_IF_H_
-#define CS_MONGOOSE_SRC_NET_IF_H_
-
-/* Amalgamated: #include "common/platform.h" */
-
-/*
- * Internal async networking core interface.
- * Consists of calls made by the core, which should not block,
- * and callbacks back into the core ("..._cb").
- * Callbacks may (will) cause methods to be invoked from within,
- * but methods are not allowed to invoke callbacks inline.
- *
- * Implementation must ensure that only one callback is invoked at any time.
- */
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#define MG_MAIN_IFACE 0
-
-struct mg_mgr;
-struct mg_connection;
-union socket_address;
-
-struct mg_iface_vtable;
-
-struct mg_iface {
- struct mg_mgr *mgr;
- void *data; /* Implementation-specific data */
- const struct mg_iface_vtable *vtable;
-};
-
-struct mg_iface_vtable {
- void (*init)(struct mg_iface *iface);
- void (*free)(struct mg_iface *iface);
- void (*add_conn)(struct mg_connection *nc);
- void (*remove_conn)(struct mg_connection *nc);
- time_t (*poll)(struct mg_iface *iface, int timeout_ms);
-
- /* Set up a listening TCP socket on a given address. rv = 0 -> ok. */
- int (*listen_tcp)(struct mg_connection *nc, union socket_address *sa);
- /* Request that a "listening" UDP socket be created. */
- int (*listen_udp)(struct mg_connection *nc, union socket_address *sa);
-
- /* Request that a TCP connection is made to the specified address. */
- void (*connect_tcp)(struct mg_connection *nc, const union socket_address *sa);
- /* Open a UDP socket. Doesn't actually connect anything. */
- void (*connect_udp)(struct mg_connection *nc);
-
- /* Send functions for TCP and UDP. Sent data is copied before return. */
- void (*tcp_send)(struct mg_connection *nc, const void *buf, size_t len);
- void (*udp_send)(struct mg_connection *nc, const void *buf, size_t len);
-
- void (*recved)(struct mg_connection *nc, size_t len);
-
- /* Perform interface-related connection initialization. Return 1 on ok. */
- int (*create_conn)(struct mg_connection *nc);
- /* Perform interface-related cleanup on connection before destruction. */
- void (*destroy_conn)(struct mg_connection *nc);
-
- /* Associate a socket to a connection. */
- void (*sock_set)(struct mg_connection *nc, sock_t sock);
-
- /* Put connection's address into *sa, local (remote = 0) or remote. */
- void (*get_conn_addr)(struct mg_connection *nc, int remote,
- union socket_address *sa);
-};
-
-extern const struct mg_iface_vtable *mg_ifaces[];
-extern int mg_num_ifaces;
-
-/* Creates a new interface instance. */
-struct mg_iface *mg_if_create_iface(const struct mg_iface_vtable *vtable,
- struct mg_mgr *mgr);
-
-/*
- * Find an interface with a given implementation. The search is started from
- * interface `from`, exclusive. Returns NULL if none is found.
- */
-struct mg_iface *mg_find_iface(struct mg_mgr *mgr,
- const struct mg_iface_vtable *vtable,
- struct mg_iface *from);
-/*
- * Deliver a new TCP connection. Returns NULL in case on error (unable to
- * create connection, in which case interface state should be discarded.
- * This is phase 1 of the two-phase process - MG_EV_ACCEPT will be delivered
- * when mg_if_accept_tcp_cb is invoked.
- */
-struct mg_connection *mg_if_accept_new_conn(struct mg_connection *lc);
-void mg_if_accept_tcp_cb(struct mg_connection *nc, union socket_address *sa,
- size_t sa_len);
-
-/* Callback invoked by connect methods. err = 0 -> ok, != 0 -> error. */
-void mg_if_connect_cb(struct mg_connection *nc, int err);
-/* Callback that reports that data has been put on the wire. */
-void mg_if_sent_cb(struct mg_connection *nc, int num_sent);
-/*
- * Receive callback.
- * if `own` is true, buf must be heap-allocated and ownership is transferred
- * to the core.
- * Core will acknowledge consumption by calling iface::recved.
- */
-void mg_if_recv_tcp_cb(struct mg_connection *nc, void *buf, int len, int own);
-/*
- * Receive callback.
- * buf must be heap-allocated and ownership is transferred to the core.
- * Core will acknowledge consumption by calling iface::recved.
- */
-void mg_if_recv_udp_cb(struct mg_connection *nc, void *buf, int len,
- union socket_address *sa, size_t sa_len);
-
-/* void mg_if_close_conn(struct mg_connection *nc); */
-
-/* Deliver a POLL event to the connection. */
-void mg_if_poll(struct mg_connection *nc, time_t now);
-
-/* Deliver a TIMER event to the connection. */
-void mg_if_timer(struct mg_connection *c, double now);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* CS_MONGOOSE_SRC_NET_IF_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/ssl_if.h"
-#endif
-/*
- * Copyright (c) 2014-2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_MONGOOSE_SRC_SSL_IF_H_
-#define CS_MONGOOSE_SRC_SSL_IF_H_
-
-#if MG_ENABLE_SSL
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-struct mg_ssl_if_ctx;
-struct mg_connection;
-
-void mg_ssl_if_init();
-
-enum mg_ssl_if_result {
- MG_SSL_OK = 0,
- MG_SSL_WANT_READ = -1,
- MG_SSL_WANT_WRITE = -2,
- MG_SSL_ERROR = -3,
-};
-
-struct mg_ssl_if_conn_params {
- const char *cert;
- const char *key;
- const char *ca_cert;
- const char *server_name;
- const char *cipher_suites;
- const char *psk_identity;
- const char *psk_key;
-};
-
-enum mg_ssl_if_result mg_ssl_if_conn_init(
- struct mg_connection *nc, const struct mg_ssl_if_conn_params *params,
- const char **err_msg);
-enum mg_ssl_if_result mg_ssl_if_conn_accept(struct mg_connection *nc,
- struct mg_connection *lc);
-void mg_ssl_if_conn_close_notify(struct mg_connection *nc);
-void mg_ssl_if_conn_free(struct mg_connection *nc);
-
-enum mg_ssl_if_result mg_ssl_if_handshake(struct mg_connection *nc);
-int mg_ssl_if_read(struct mg_connection *nc, void *buf, size_t buf_size);
-int mg_ssl_if_write(struct mg_connection *nc, const void *data, size_t len);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* MG_ENABLE_SSL */
-
-#endif /* CS_MONGOOSE_SRC_SSL_IF_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/net.h"
-#endif
-/*
- * Copyright (c) 2014 Cesanta Software Limited
- * All rights reserved
- * This software is dual-licensed: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. For the terms of this
- * license, see <http://www.gnu.org/licenses/>.
- *
- * You are free to use this software under the terms of the GNU General
- * Public License, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * Alternatively, you can license this software under a commercial
- * license, as set out in <https://www.cesanta.com/license>.
- */
-
-/*
- * === Core API: TCP/UDP/SSL
- *
- * NOTE: Mongoose manager is single threaded. It does not protect
- * its data structures by mutexes, therefore all functions that are dealing
- * with a particular event manager should be called from the same thread,
- * with exception of the `mg_broadcast()` function. It is fine to have different
- * event managers handled by different threads.
- */
-
-#ifndef CS_MONGOOSE_SRC_NET_H_
-#define CS_MONGOOSE_SRC_NET_H_
-
-/* Amalgamated: #include "mongoose/src/common.h" */
-/* Amalgamated: #include "mongoose/src/net_if.h" */
-/* Amalgamated: #include "common/mbuf.h" */
-
-#ifndef MG_VPRINTF_BUFFER_SIZE
-#define MG_VPRINTF_BUFFER_SIZE 100
-#endif
-
-#ifdef MG_USE_READ_WRITE
-#define MG_RECV_FUNC(s, b, l, f) read(s, b, l)
-#define MG_SEND_FUNC(s, b, l, f) write(s, b, l)
-#else
-#define MG_RECV_FUNC(s, b, l, f) recv(s, b, l, f)
-#define MG_SEND_FUNC(s, b, l, f) send(s, b, l, f)
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-union socket_address {
- struct sockaddr sa;
- struct sockaddr_in sin;
-#if MG_ENABLE_IPV6
- struct sockaddr_in6 sin6;
-#else
- struct sockaddr sin6;
-#endif
-};
-
-struct mg_connection;
-
-/*
- * Callback function (event handler) prototype. Must be defined by the user.
- * Mongoose calls the event handler, passing the events defined below.
- */
-typedef void (*mg_event_handler_t)(struct mg_connection *nc, int ev,
- void *ev_data MG_UD_ARG(void *user_data));
-
-/* Events. Meaning of event parameter (evp) is given in the comment. */
-#define MG_EV_POLL 0 /* Sent to each connection on each mg_mgr_poll() call */
-#define MG_EV_ACCEPT 1 /* New connection accepted. union socket_address * */
-#define MG_EV_CONNECT 2 /* connect() succeeded or failed. int * */
-#define MG_EV_RECV 3 /* Data has been received. int *num_bytes */
-#define MG_EV_SEND 4 /* Data has been written to a socket. int *num_bytes */
-#define MG_EV_CLOSE 5 /* Connection is closed. NULL */
-#define MG_EV_TIMER 6 /* now >= conn->ev_timer_time. double * */
-
-/*
- * Mongoose event manager.
- */
-struct mg_mgr {
- struct mg_connection *active_connections;
-#if MG_ENABLE_HEXDUMP
- const char *hexdump_file; /* Debug hexdump file path */
-#endif
-#if MG_ENABLE_BROADCAST
- sock_t ctl[2]; /* Socketpair for mg_broadcast() */
-#endif
- void *user_data; /* User data */
- int num_ifaces;
- struct mg_iface **ifaces; /* network interfaces */
- const char *nameserver; /* DNS server to use */
-};
-
-/*
- * Mongoose connection.
- */
-struct mg_connection {
- struct mg_connection *next, *prev; /* mg_mgr::active_connections linkage */
- struct mg_connection *listener; /* Set only for accept()-ed connections */
- struct mg_mgr *mgr; /* Pointer to containing manager */
-
- sock_t sock; /* Socket to the remote peer */
- int err;
- union socket_address sa; /* Remote peer address */
- size_t recv_mbuf_limit; /* Max size of recv buffer */
- struct mbuf recv_mbuf; /* Received data */
- struct mbuf send_mbuf; /* Data scheduled for sending */
- time_t last_io_time; /* Timestamp of the last socket IO */
- double ev_timer_time; /* Timestamp of the future MG_EV_TIMER */
-#if MG_ENABLE_SSL
- void *ssl_if_data; /* SSL library data. */
-#endif
- mg_event_handler_t proto_handler; /* Protocol-specific event handler */
- void *proto_data; /* Protocol-specific data */
- void (*proto_data_destructor)(void *proto_data);
- mg_event_handler_t handler; /* Event handler function */
- void *user_data; /* User-specific data */
- union {
- void *v;
- /*
- * the C standard is fussy about fitting function pointers into
- * void pointers, since some archs might have fat pointers for functions.
- */
- mg_event_handler_t f;
- } priv_1;
- void *priv_2;
- void *mgr_data; /* Implementation-specific event manager's data. */
- struct mg_iface *iface;
- unsigned long flags;
-/* Flags set by Mongoose */
-#define MG_F_LISTENING (1 << 0) /* This connection is listening */
-#define MG_F_UDP (1 << 1) /* This connection is UDP */
-#define MG_F_RESOLVING (1 << 2) /* Waiting for async resolver */
-#define MG_F_CONNECTING (1 << 3) /* connect() call in progress */
-#define MG_F_SSL (1 << 4) /* SSL is enabled on the connection */
-#define MG_F_SSL_HANDSHAKE_DONE (1 << 5) /* SSL hanshake has completed */
-#define MG_F_WANT_READ (1 << 6) /* SSL specific */
-#define MG_F_WANT_WRITE (1 << 7) /* SSL specific */
-#define MG_F_IS_WEBSOCKET (1 << 8) /* Websocket specific */
-
-/* Flags that are settable by user */
-#define MG_F_SEND_AND_CLOSE (1 << 10) /* Push remaining data and close */
-#define MG_F_CLOSE_IMMEDIATELY (1 << 11) /* Disconnect */
-#define MG_F_WEBSOCKET_NO_DEFRAG (1 << 12) /* Websocket specific */
-#define MG_F_DELETE_CHUNK (1 << 13) /* HTTP specific */
-#define MG_F_ENABLE_BROADCAST (1 << 14) /* Allow broadcast address usage */
-#define MG_F_TUN_DO_NOT_RECONNECT (1 << 15) /* Don't reconnect tunnel */
-
-#define MG_F_USER_1 (1 << 20) /* Flags left for application */
-#define MG_F_USER_2 (1 << 21)
-#define MG_F_USER_3 (1 << 22)
-#define MG_F_USER_4 (1 << 23)
-#define MG_F_USER_5 (1 << 24)
-#define MG_F_USER_6 (1 << 25)
-};
-
-/*
- * Initialise Mongoose manager. Side effect: ignores SIGPIPE signal.
- * `mgr->user_data` field will be initialised with a `user_data` parameter.
- * That is an arbitrary pointer, where the user code can associate some data
- * with the particular Mongoose manager. For example, a C++ wrapper class
- * could be written in which case `user_data` can hold a pointer to the
- * class instance.
- */
-void mg_mgr_init(struct mg_mgr *mgr, void *user_data);
-
-/*
- * Optional parameters to `mg_mgr_init_opt()`.
- *
- * If `main_iface` is not NULL, it will be used as the main interface in the
- * default interface set. The pointer will be free'd by `mg_mgr_free`.
- * Otherwise, the main interface will be autodetected based on the current
- * platform.
- *
- * If `num_ifaces` is 0 and `ifaces` is NULL, the default interface set will be
- * used.
- * This is an advanced option, as it requires you to construct a full interface
- * set, including special networking interfaces required by some optional
- * features such as TCP tunneling. Memory backing `ifaces` and each of the
- * `num_ifaces` pointers it contains will be reclaimed by `mg_mgr_free`.
- */
-struct mg_mgr_init_opts {
- const struct mg_iface_vtable *main_iface;
- int num_ifaces;
- const struct mg_iface_vtable **ifaces;
- const char *nameserver;
-};
-
-/*
- * Like `mg_mgr_init` but with more options.
- *
- * Notably, this allows you to create a manger and choose
- * dynamically which networking interface implementation to use.
- */
-void mg_mgr_init_opt(struct mg_mgr *mgr, void *user_data,
- struct mg_mgr_init_opts opts);
-
-/*
- * De-initialises Mongoose manager.
- *
- * Closes and deallocates all active connections.
- */
-void mg_mgr_free(struct mg_mgr *);
-
-/*
- * This function performs the actual IO and must be called in a loop
- * (an event loop). It returns the current timestamp.
- * `milli` is the maximum number of milliseconds to sleep.
- * `mg_mgr_poll()` checks all connections for IO readiness. If at least one
- * of the connections is IO-ready, `mg_mgr_poll()` triggers the respective
- * event handlers and returns.
- */
-time_t mg_mgr_poll(struct mg_mgr *, int milli);
-
-#if MG_ENABLE_BROADCAST
-/*
- * Passes a message of a given length to all connections.
- *
- * Must be called from a thread that does NOT call `mg_mgr_poll()`.
- * Note that `mg_broadcast()` is the only function
- * that can be, and must be, called from a different (non-IO) thread.
- *
- * `func` callback function will be called by the IO thread for each
- * connection. When called, the event will be `MG_EV_POLL`, and a message will
- * be passed as the `ev_data` pointer. Maximum message size is capped
- * by `MG_CTL_MSG_MESSAGE_SIZE` which is set to 8192 bytes.
- */
-void mg_broadcast(struct mg_mgr *mgr, mg_event_handler_t cb, void *data,
- size_t len);
-#endif
-
-/*
- * Iterates over all active connections.
- *
- * Returns the next connection from the list
- * of active connections or `NULL` if there are no more connections. Below
- * is the iteration idiom:
- *
- * ```c
- * for (c = mg_next(srv, NULL); c != NULL; c = mg_next(srv, c)) {
- * // Do something with connection `c`
- * }
- * ```
- */
-struct mg_connection *mg_next(struct mg_mgr *mgr, struct mg_connection *c);
-
-/*
- * Optional parameters to `mg_add_sock_opt()`.
- *
- * `flags` is an initial `struct mg_connection::flags` bitmask to set,
- * see `MG_F_*` flags definitions.
- */
-struct mg_add_sock_opts {
- void *user_data; /* Initial value for connection's user_data */
- unsigned int flags; /* Initial connection flags */
- const char **error_string; /* Placeholder for the error string */
- struct mg_iface *iface; /* Interface instance */
-};
-
-/*
- * Creates a connection, associates it with the given socket and event handler
- * and adds it to the manager.
- *
- * For more options see the `mg_add_sock_opt` variant.
- */
-struct mg_connection *mg_add_sock(struct mg_mgr *mgr, sock_t sock,
- MG_CB(mg_event_handler_t handler,
- void *user_data));
-
-/*
- * Creates a connection, associates it with the given socket and event handler
- * and adds to the manager.
- *
- * See the `mg_add_sock_opts` structure for a description of the options.
- */
-struct mg_connection *mg_add_sock_opt(struct mg_mgr *mgr, sock_t sock,
- MG_CB(mg_event_handler_t handler,
- void *user_data),
- struct mg_add_sock_opts opts);
-
-/*
- * Optional parameters to `mg_bind_opt()`.
- *
- * `flags` is an initial `struct mg_connection::flags` bitmask to set,
- * see `MG_F_*` flags definitions.
- */
-struct mg_bind_opts {
- void *user_data; /* Initial value for connection's user_data */
- unsigned int flags; /* Extra connection flags */
- const char **error_string; /* Placeholder for the error string */
- struct mg_iface *iface; /* Interface instance */
-#if MG_ENABLE_SSL
- /*
- * SSL settings.
- *
- * Server certificate to present to clients or client certificate to
- * present to tunnel dispatcher (for tunneled connections).
- */
- const char *ssl_cert;
- /* Private key corresponding to the certificate. If ssl_cert is set but
- * ssl_key is not, ssl_cert is used. */
- const char *ssl_key;
- /* CA bundle used to verify client certificates or tunnel dispatchers. */
- const char *ssl_ca_cert;
- /* Colon-delimited list of acceptable cipher suites.
- * Names depend on the library used, for example:
- *
- * ECDH-ECDSA-AES128-GCM-SHA256:DHE-RSA-AES128-SHA256 (OpenSSL)
- * TLS-ECDH-ECDSA-WITH-AES-128-GCM-SHA256:TLS-DHE-RSA-WITH-AES-128-GCM-SHA256
- * (mbedTLS)
- *
- * For OpenSSL the list can be obtained by running "openssl ciphers".
- * For mbedTLS, names can be found in library/ssl_ciphersuites.c
- * If NULL, a reasonable default is used.
- */
- const char *ssl_cipher_suites;
-#endif
-};
-
-/*
- * Creates a listening connection.
- *
- * See `mg_bind_opt` for full documentation.
- */
-struct mg_connection *mg_bind(struct mg_mgr *mgr, const char *address,
- MG_CB(mg_event_handler_t handler,
- void *user_data));
-/*
- * Creates a listening connection.
- *
- * The `address` parameter specifies which address to bind to. It's format is
- * the same as for the `mg_connect()` call, where `HOST` part is optional.
- * `address` can be just a port number, e.g. `:8000`. To bind to a specific
- * interface, an IP address can be specified, e.g. `1.2.3.4:8000`. By default,
- * a TCP connection is created. To create UDP connection, prepend `udp://`
- * prefix, e.g. `udp://:8000`. To summarize, `address` parameter has following
- * format: `[PROTO://][IP_ADDRESS]:PORT`, where `PROTO` could be `tcp` or
- * `udp`.
- *
- * See the `mg_bind_opts` structure for a description of the optional
- * parameters.
- *
- * Returns a new listening connection or `NULL` on error.
- * NOTE: The connection remains owned by the manager, do not free().
- */
-struct mg_connection *mg_bind_opt(struct mg_mgr *mgr, const char *address,
- MG_CB(mg_event_handler_t handler,
- void *user_data),
- struct mg_bind_opts opts);
-
-/* Optional parameters to `mg_connect_opt()` */
-struct mg_connect_opts {
- void *user_data; /* Initial value for connection's user_data */
- unsigned int flags; /* Extra connection flags */
- const char **error_string; /* Placeholder for the error string */
- struct mg_iface *iface; /* Interface instance */
- const char *nameserver; /* DNS server to use, NULL for default */
-#if MG_ENABLE_SSL
- /*
- * SSL settings.
- * Client certificate to present to the server.
- */
- const char *ssl_cert;
- /*
- * Private key corresponding to the certificate.
- * If ssl_cert is set but ssl_key is not, ssl_cert is used.
- */
- const char *ssl_key;
- /*
- * Verify server certificate using this CA bundle. If set to "*", then SSL
- * is enabled but no cert verification is performed.
- */
- const char *ssl_ca_cert;
- /* Colon-delimited list of acceptable cipher suites.
- * Names depend on the library used, for example:
- *
- * ECDH-ECDSA-AES128-GCM-SHA256:DHE-RSA-AES128-SHA256 (OpenSSL)
- * TLS-ECDH-ECDSA-WITH-AES-128-GCM-SHA256:TLS-DHE-RSA-WITH-AES-128-GCM-SHA256
- * (mbedTLS)
- *
- * For OpenSSL the list can be obtained by running "openssl ciphers".
- * For mbedTLS, names can be found in library/ssl_ciphersuites.c
- * If NULL, a reasonable default is used.
- */
- const char *ssl_cipher_suites;
- /*
- * Server name verification. If ssl_ca_cert is set and the certificate has
- * passed verification, its subject will be verified against this string.
- * By default (if ssl_server_name is NULL) hostname part of the address will
- * be used. Wildcard matching is supported. A special value of "*" disables
- * name verification.
- */
- const char *ssl_server_name;
- /*
- * PSK identity and key. Identity is a NUL-terminated string and key is a hex
- * string. Key must be either 16 or 32 bytes (32 or 64 hex digits) for AES-128
- * or AES-256 respectively.
- * Note: Default list of cipher suites does not include PSK suites, if you
- * want to use PSK you will need to set ssl_cipher_suites as well.
- */
- const char *ssl_psk_identity;
- const char *ssl_psk_key;
-#endif
-};
-
-/*
- * Connects to a remote host.
- *
- * See `mg_connect_opt()` for full documentation.
- */
-struct mg_connection *mg_connect(struct mg_mgr *mgr, const char *address,
- MG_CB(mg_event_handler_t handler,
- void *user_data));
-
-/*
- * Connects to a remote host.
- *
- * The `address` format is `[PROTO://]HOST:PORT`. `PROTO` could be `tcp` or
- * `udp`. `HOST` could be an IP address,
- * IPv6 address (if Mongoose is compiled with `-DMG_ENABLE_IPV6`) or a host
- * name. If `HOST` is a name, Mongoose will resolve it asynchronously. Examples
- * of valid addresses: `google.com:80`, `udp://1.2.3.4:53`, `10.0.0.1:443`,
- * `[::1]:80`
- *
- * See the `mg_connect_opts` structure for a description of the optional
- * parameters.
- *
- * Returns a new outbound connection or `NULL` on error.
- *
- * NOTE: The connection remains owned by the manager, do not free().
- *
- * NOTE: To enable IPv6 addresses `-DMG_ENABLE_IPV6` should be specified
- * in the compilation flags.
- *
- * NOTE: The new connection will receive `MG_EV_CONNECT` as its first event
- * which will report the connect success status.
- * If the asynchronous resolution fails or the `connect()` syscall fails for
- * whatever reason (e.g. with `ECONNREFUSED` or `ENETUNREACH`), then
- * `MG_EV_CONNECT` event will report failure. Code example below:
- *
- * ```c
- * static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
- * int connect_status;
- *
- * switch (ev) {
- * case MG_EV_CONNECT:
- * connect_status = * (int *) ev_data;
- * if (connect_status == 0) {
- * // Success
- * } else {
- * // Error
- * printf("connect() error: %s\n", strerror(connect_status));
- * }
- * break;
- * ...
- * }
- * }
- *
- * ...
- * mg_connect(mgr, "my_site.com:80", ev_handler);
- * ```
- */
-struct mg_connection *mg_connect_opt(struct mg_mgr *mgr, const char *address,
- MG_CB(mg_event_handler_t handler,
- void *user_data),
- struct mg_connect_opts opts);
-
-#if MG_ENABLE_SSL && MG_NET_IF != MG_NET_IF_SIMPLELINK
-/*
- * Note: This function is deprecated. Please, use SSL options in
- * mg_connect_opt.
- *
- * Enables SSL for a given connection.
- * `cert` is a server certificate file name for a listening connection
- * or a client certificate file name for an outgoing connection.
- * The certificate files must be in PEM format. The server certificate file
- * must contain a certificate, concatenated with a private key, optionally
- * concatenated with DH parameters.
- * `ca_cert` is a CA certificate or NULL if peer verification is not
- * required.
- * Return: NULL on success or error message on error.
- */
-const char *mg_set_ssl(struct mg_connection *nc, const char *cert,
- const char *ca_cert);
-#endif
-
-/*
- * Sends data to the connection.
- *
- * Note that sending functions do not actually push data to the socket.
- * They just append data to the output buffer. MG_EV_SEND will be delivered when
- * the data has actually been pushed out.
- */
-void mg_send(struct mg_connection *, const void *buf, int len);
-
-/* Enables format string warnings for mg_printf */
-#if defined(__GNUC__)
-__attribute__((format(printf, 2, 3)))
-#endif
-/* don't separate from mg_printf declaration */
-
-/*
- * Sends `printf`-style formatted data to the connection.
- *
- * See `mg_send` for more details on send semantics.
- */
-int mg_printf(struct mg_connection *, const char *fmt, ...);
-
-/* Same as `mg_printf()`, but takes `va_list ap` as an argument. */
-int mg_vprintf(struct mg_connection *, const char *fmt, va_list ap);
-
-/*
- * Creates a socket pair.
- * `sock_type` can be either `SOCK_STREAM` or `SOCK_DGRAM`.
- * Returns 0 on failure and 1 on success.
- */
-int mg_socketpair(sock_t[2], int sock_type);
-
-#if MG_ENABLE_SYNC_RESOLVER
-/*
- * Convert domain name into IP address.
- *
- * This is a utility function. If compilation flags have
- * `-DMG_ENABLE_GETADDRINFO`, then `getaddrinfo()` call is used for name
- * resolution. Otherwise, `gethostbyname()` is used.
- *
- * CAUTION: this function can block.
- * Return 1 on success, 0 on failure.
- */
-int mg_resolve(const char *domain_name, char *ip_addr_buf, size_t buf_len);
-#endif
-
-/*
- * Verify given IP address against the ACL.
- *
- * `remote_ip` - an IPv4 address to check, in host byte order
- * `acl` - a comma separated list of IP subnets: `x.x.x.x/x` or `x.x.x.x`.
- * Each subnet is
- * prepended by either a - or a + sign. A plus sign means allow, where a
- * minus sign means deny. If a subnet mask is omitted, such as `-1.2.3.4`,
- * it means that only that single IP address is denied.
- * Subnet masks may vary from 0 to 32, inclusive. The default setting
- * is to allow all access. On each request the full list is traversed,
- * and the last match wins. Example:
- *
- * `-0.0.0.0/0,+192.168/16` - deny all accesses, only allow 192.168/16 subnet
- *
- * To learn more about subnet masks, see this
- * link:https://en.wikipedia.org/wiki/Subnetwork[Wikipedia page on Subnetwork].
- *
- * Returns -1 if ACL is malformed, 0 if address is disallowed, 1 if allowed.
- */
-int mg_check_ip_acl(const char *acl, uint32_t remote_ip);
-
-/*
- * Schedules an MG_EV_TIMER event to be delivered at `timestamp` time.
- * `timestamp` is UNIX time (the number of seconds since Epoch). It is
- * `double` instead of `time_t` to allow for sub-second precision.
- * Returns the old timer value.
- *
- * Example: set the connect timeout to 1.5 seconds:
- *
- * ```
- * c = mg_connect(&mgr, "cesanta.com", ev_handler);
- * mg_set_timer(c, mg_time() + 1.5);
- * ...
- *
- * void ev_handler(struct mg_connection *c, int ev, void *ev_data) {
- * switch (ev) {
- * case MG_EV_CONNECT:
- * mg_set_timer(c, 0); // Clear connect timer
- * break;
- * case MG_EV_TIMER:
- * log("Connect timeout");
- * c->flags |= MG_F_CLOSE_IMMEDIATELY;
- * break;
- * ```
- */
-double mg_set_timer(struct mg_connection *c, double timestamp);
-
-/*
- * A sub-second precision version of time().
- */
-double mg_time(void);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* CS_MONGOOSE_SRC_NET_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/uri.h"
-#endif
-/*
- * Copyright (c) 2014 Cesanta Software Limited
- * All rights reserved
- */
-
-/*
- * === URI
- */
-
-#ifndef CS_MONGOOSE_SRC_URI_H_
-#define CS_MONGOOSE_SRC_URI_H_
-
-/* Amalgamated: #include "mongoose/src/net.h" */
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/*
- * Parses an URI and fills string chunks with locations of the respective
- * uri components within the input uri string. NULL pointers will be
- * ignored.
- *
- * General syntax:
- *
- * [scheme://[user_info@]]host[:port][/path][?query][#fragment]
- *
- * Example:
- *
- * foo.com:80
- * tcp://foo.com:1234
- * http://foo.com:80/bar?baz=1
- * https://user:[email protected]:443/blah
- *
- * `path` will include the leading slash. `query` won't include the leading `?`.
- * `host` can contain embedded colons if surrounded by square brackets in order
- * to support IPv6 literal addresses.
- *
- *
- * Returns 0 on success, -1 on error.
- */
-int mg_parse_uri(const struct mg_str uri, struct mg_str *scheme,
- struct mg_str *user_info, struct mg_str *host,
- unsigned int *port, struct mg_str *path, struct mg_str *query,
- struct mg_str *fragment);
-
-/*
- * Assemble URI from parts. Any of the inputs can be NULL or zero-length mg_str.
- *
- * If normalize_path is true, path is normalized by resolving relative refs.
- *
- * Result is a heap-allocated string (uri->p must be free()d after use).
- *
- * Returns 0 on success, -1 on error.
- */
-int mg_assemble_uri(const struct mg_str *scheme, const struct mg_str *user_info,
- const struct mg_str *host, unsigned int port,
- const struct mg_str *path, const struct mg_str *query,
- const struct mg_str *fragment, int normalize_path,
- struct mg_str *uri);
-
-int mg_normalize_uri_path(const struct mg_str *in, struct mg_str *out);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-#endif /* CS_MONGOOSE_SRC_URI_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/util.h"
-#endif
-/*
- * Copyright (c) 2014 Cesanta Software Limited
- * All rights reserved
- */
-
-/*
- * === Utility API
- */
-
-#ifndef CS_MONGOOSE_SRC_UTIL_H_
-#define CS_MONGOOSE_SRC_UTIL_H_
-
-#include <stdio.h>
-
-/* Amalgamated: #include "mongoose/src/common.h" */
-/* Amalgamated: #include "mongoose/src/net_if.h" */
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#ifndef MG_MAX_PATH
-#ifdef PATH_MAX
-#define MG_MAX_PATH PATH_MAX
-#else
-#define MG_MAX_PATH 256
-#endif
-#endif
-
-/*
- * Fetches substring from input string `s`, `end` into `v`.
- * Skips initial delimiter characters. Records first non-delimiter character
- * at the beginning of substring `v`. Then scans the rest of the string
- * until a delimiter character or end-of-string is found.
- * `delimiters` is a 0-terminated string containing delimiter characters.
- * Either one of `delimiters` or `end_string` terminates the search.
- * Returns an `s` pointer, advanced forward where parsing has stopped.
- */
-const char *mg_skip(const char *s, const char *end_string,
- const char *delimiters, struct mg_str *v);
-
-/*
- * Decodes base64-encoded string `s`, `len` into the destination `dst`.
- * The destination has to have enough space to hold the decoded buffer.
- * Decoding stops either when all strings have been decoded or invalid an
- * character appeared.
- * Destination is '\0'-terminated.
- * Returns the number of decoded characters. On success, that should be equal
- * to `len`. On error (invalid character) the return value is smaller then
- * `len`.
- */
-int mg_base64_decode(const unsigned char *s, int len, char *dst);
-
-/*
- * Base64-encode chunk of memory `src`, `src_len` into the destination `dst`.
- * Destination has to have enough space to hold encoded buffer.
- * Destination is '\0'-terminated.
- */
-void mg_base64_encode(const unsigned char *src, int src_len, char *dst);
-
-#if MG_ENABLE_FILESYSTEM
-/*
- * Performs a 64-bit `stat()` call against a given file.
- *
- * `path` should be UTF8 encoded.
- *
- * Return value is the same as for `stat()` syscall.
- */
-int mg_stat(const char *path, cs_stat_t *st);
-
-/*
- * Opens the given file and returns a file stream.
- *
- * `path` and `mode` should be UTF8 encoded.
- *
- * Return value is the same as for the `fopen()` call.
- */
-FILE *mg_fopen(const char *path, const char *mode);
-
-/*
- * Opens the given file and returns a file stream.
- *
- * `path` should be UTF8 encoded.
- *
- * Return value is the same as for the `open()` syscall.
- */
-int mg_open(const char *path, int flag, int mode);
-
-/*
- * Reads data from the given file stream.
- *
- * Return value is a number of bytes readen.
- */
-size_t mg_fread(void *ptr, size_t size, size_t count, FILE *f);
-
-/*
- * Writes data to the given file stream.
- *
- * Return value is a number of bytes wtitten.
- */
-size_t mg_fwrite(const void *ptr, size_t size, size_t count, FILE *f);
-
-#endif /* MG_ENABLE_FILESYSTEM */
-
-#if MG_ENABLE_THREADS
-/*
- * Starts a new detached thread.
- * Arguments and semantics are the same as pthead's `pthread_create()`.
- * `thread_func` is a thread function, `thread_func_param` is a parameter
- * that is passed to the thread function.
- */
-void *mg_start_thread(void *(*thread_func)(void *), void *thread_func_param);
-#endif
-
-void mg_set_close_on_exec(sock_t);
-
-#define MG_SOCK_STRINGIFY_IP 1
-#define MG_SOCK_STRINGIFY_PORT 2
-#define MG_SOCK_STRINGIFY_REMOTE 4
-/*
- * Converts a connection's local or remote address into string.
- *
- * The `flags` parameter is a bit mask that controls the behaviour,
- * see `MG_SOCK_STRINGIFY_*` definitions.
- *
- * - MG_SOCK_STRINGIFY_IP - print IP address
- * - MG_SOCK_STRINGIFY_PORT - print port number
- * - MG_SOCK_STRINGIFY_REMOTE - print remote peer's IP/port, not local address
- *
- * If both port number and IP address are printed, they are separated by `:`.
- * If compiled with `-DMG_ENABLE_IPV6`, IPv6 addresses are supported.
- * Return length of the stringified address.
- */
-int mg_conn_addr_to_str(struct mg_connection *c, char *buf, size_t len,
- int flags);
-#if MG_NET_IF == MG_NET_IF_SOCKET
-/* Legacy interface. */
-void mg_sock_to_str(sock_t sock, char *buf, size_t len, int flags);
-#endif
-
-/*
- * Convert the socket's address into string.
- *
- * `flags` is MG_SOCK_STRINGIFY_IP and/or MG_SOCK_STRINGIFY_PORT.
- */
-int mg_sock_addr_to_str(const union socket_address *sa, char *buf, size_t len,
- int flags);
-
-#if MG_ENABLE_HEXDUMP
-/*
- * Generates a human-readable hexdump of memory chunk.
- *
- * Takes a memory buffer `buf` of length `len` and creates a hex dump of that
- * buffer in `dst`. The generated output is a-la hexdump(1).
- * Returns the length of generated string, excluding terminating `\0`. If
- * returned length is bigger than `dst_len`, the overflow bytes are discarded.
- */
-int mg_hexdump(const void *buf, int len, char *dst, int dst_len);
-
-/* Same as mg_hexdump, but with output going to file instead of a buffer. */
-void mg_hexdumpf(FILE *fp, const void *buf, int len);
-
-/*
- * Generates human-readable hexdump of the data sent or received by the
- * connection. `path` is a file name where hexdump should be written.
- * `num_bytes` is a number of bytes sent/received. `ev` is one of the `MG_*`
- * events sent to an event handler. This function is supposed to be called from
- * the event handler.
- */
-void mg_hexdump_connection(struct mg_connection *nc, const char *path,
- const void *buf, int num_bytes, int ev);
-#endif
-
-/*
- * Returns true if target platform is big endian.
- */
-int mg_is_big_endian(void);
-
-/*
- * Use with cs_base64_init/update/finish in order to write out base64 in chunks.
- */
-void mg_mbuf_append_base64_putc(char ch, void *user_data);
-
-/*
- * Encode `len` bytes starting at `data` as base64 and append them to an mbuf.
- */
-void mg_mbuf_append_base64(struct mbuf *mbuf, const void *data, size_t len);
-
-/*
- * Generate a Basic Auth header and appends it to buf.
- * If pass is NULL, then user is expected to contain the credentials pair
- * already encoded as `user:pass`.
- */
-void mg_basic_auth_header(const struct mg_str user, const struct mg_str pass,
- struct mbuf *buf);
-
-/*
- * URL-escape the specified string.
- * All non-printable characters are escaped, plus `._-$,;~()/`.
- * Input need not be NUL-terminated, but the returned string is.
- * Returned string is heap-allocated and must be free()'d.
- */
-struct mg_str mg_url_encode(const struct mg_str src);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-#endif /* CS_MONGOOSE_SRC_UTIL_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/http.h"
-#endif
-/*
- * Copyright (c) 2014 Cesanta Software Limited
- * All rights reserved
- */
-
-/*
- * === Common API reference
- */
-
-#ifndef CS_MONGOOSE_SRC_HTTP_H_
-#define CS_MONGOOSE_SRC_HTTP_H_
-
-#if MG_ENABLE_HTTP
-
-/* Amalgamated: #include "mongoose/src/net.h" */
-/* Amalgamated: #include "common/mg_str.h" */
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#ifndef MG_MAX_HTTP_HEADERS
-#define MG_MAX_HTTP_HEADERS 20
-#endif
-
-#ifndef MG_MAX_HTTP_REQUEST_SIZE
-#define MG_MAX_HTTP_REQUEST_SIZE 1024
-#endif
-
-#ifndef MG_MAX_HTTP_SEND_MBUF
-#define MG_MAX_HTTP_SEND_MBUF 1024
-#endif
-
-#ifndef MG_CGI_ENVIRONMENT_SIZE
-#define MG_CGI_ENVIRONMENT_SIZE 8192
-#endif
-
-/* HTTP message */
-struct http_message {
- struct mg_str message; /* Whole message: request line + headers + body */
- struct mg_str body; /* Message body. 0-length for requests with no body */
-
- /* HTTP Request line (or HTTP response line) */
- struct mg_str method; /* "GET" */
- struct mg_str uri; /* "/my_file.html" */
- struct mg_str proto; /* "HTTP/1.1" -- for both request and response */
-
- /* For responses, code and response status message are set */
- int resp_code;
- struct mg_str resp_status_msg;
-
- /*
- * Query-string part of the URI. For example, for HTTP request
- * GET /foo/bar?param1=val1&param2=val2
- * | uri | query_string |
- *
- * Note that question mark character doesn't belong neither to the uri,
- * nor to the query_string
- */
- struct mg_str query_string;
-
- /* Headers */
- struct mg_str header_names[MG_MAX_HTTP_HEADERS];
- struct mg_str header_values[MG_MAX_HTTP_HEADERS];
-};
-
-#if MG_ENABLE_HTTP_WEBSOCKET
-/* WebSocket message */
-struct websocket_message {
- unsigned char *data;
- size_t size;
- unsigned char flags;
-};
-#endif
-
-/* HTTP multipart part */
-struct mg_http_multipart_part {
- const char *file_name;
- const char *var_name;
- struct mg_str data;
- int status; /* <0 on error */
- void *user_data;
-};
-
-/* SSI call context */
-struct mg_ssi_call_ctx {
- struct http_message *req; /* The request being processed. */
- struct mg_str file; /* Filesystem path of the file being processed. */
- struct mg_str arg; /* The argument passed to the tag: <!-- call arg -->. */
-};
-
-/* HTTP and websocket events. void *ev_data is described in a comment. */
-#define MG_EV_HTTP_REQUEST 100 /* struct http_message * */
-#define MG_EV_HTTP_REPLY 101 /* struct http_message * */
-#define MG_EV_HTTP_CHUNK 102 /* struct http_message * */
-#define MG_EV_SSI_CALL 105 /* char * */
-#define MG_EV_SSI_CALL_CTX 106 /* struct mg_ssi_call_ctx * */
-
-#if MG_ENABLE_HTTP_WEBSOCKET
-#define MG_EV_WEBSOCKET_HANDSHAKE_REQUEST 111 /* struct http_message * */
-#define MG_EV_WEBSOCKET_HANDSHAKE_DONE 112 /* NULL */
-#define MG_EV_WEBSOCKET_FRAME 113 /* struct websocket_message * */
-#define MG_EV_WEBSOCKET_CONTROL_FRAME 114 /* struct websocket_message * */
-#endif
-
-#if MG_ENABLE_HTTP_STREAMING_MULTIPART
-#define MG_EV_HTTP_MULTIPART_REQUEST 121 /* struct http_message */
-#define MG_EV_HTTP_PART_BEGIN 122 /* struct mg_http_multipart_part */
-#define MG_EV_HTTP_PART_DATA 123 /* struct mg_http_multipart_part */
-#define MG_EV_HTTP_PART_END 124 /* struct mg_http_multipart_part */
-/* struct mg_http_multipart_part */
-#define MG_EV_HTTP_MULTIPART_REQUEST_END 125
-#endif
-
-/*
- * Attaches a built-in HTTP event handler to the given connection.
- * The user-defined event handler will receive following extra events:
- *
- * - MG_EV_HTTP_REQUEST: HTTP request has arrived. Parsed HTTP request
- * is passed as
- * `struct http_message` through the handler's `void *ev_data` pointer.
- * - MG_EV_HTTP_REPLY: The HTTP reply has arrived. The parsed HTTP reply is
- * passed as `struct http_message` through the handler's `void *ev_data`
- * pointer.
- * - MG_EV_HTTP_CHUNK: The HTTP chunked-encoding chunk has arrived.
- * The parsed HTTP reply is passed as `struct http_message` through the
- * handler's `void *ev_data` pointer. `http_message::body` would contain
- * incomplete, reassembled HTTP body.
- * It will grow with every new chunk that arrives, and it can
- * potentially consume a lot of memory. An event handler may process
- * the body as chunks are coming, and signal Mongoose to delete processed
- * body by setting `MG_F_DELETE_CHUNK` in `mg_connection::flags`. When
- * the last zero chunk is received,
- * Mongoose sends `MG_EV_HTTP_REPLY` event with
- * full reassembled body (if handler did not signal to delete chunks) or
- * with empty body (if handler did signal to delete chunks).
- * - MG_EV_WEBSOCKET_HANDSHAKE_REQUEST: server has received the WebSocket
- * handshake request. `ev_data` contains parsed HTTP request.
- * - MG_EV_WEBSOCKET_HANDSHAKE_DONE: server has completed the WebSocket
- * handshake. `ev_data` is `NULL`.
- * - MG_EV_WEBSOCKET_FRAME: new WebSocket frame has arrived. `ev_data` is
- * `struct websocket_message *`
- *
- * When compiled with MG_ENABLE_HTTP_STREAMING_MULTIPART, Mongoose parses
- * multipart requests and splits them into separate events:
- * - MG_EV_HTTP_MULTIPART_REQUEST: Start of the request.
- * This event is sent before body is parsed. After this, the user
- * should expect a sequence of PART_BEGIN/DATA/END requests.
- * This is also the last time when headers and other request fields are
- * accessible.
- * - MG_EV_HTTP_PART_BEGIN: Start of a part of a multipart message.
- * Argument: mg_http_multipart_part with var_name and file_name set
- * (if present). No data is passed in this message.
- * - MG_EV_HTTP_PART_DATA: new portion of data from the multipart message.
- * Argument: mg_http_multipart_part. var_name and file_name are preserved,
- * data is available in mg_http_multipart_part.data.
- * - MG_EV_HTTP_PART_END: End of the current part. var_name, file_name are
- * the same, no data in the message. If status is 0, then the part is
- * properly terminated with a boundary, status < 0 means that connection
- * was terminated.
- * - MG_EV_HTTP_MULTIPART_REQUEST_END: End of the multipart request.
- * Argument: mg_http_multipart_part, var_name and file_name are NULL,
- * status = 0 means request was properly closed, < 0 means connection
- * was terminated (note: in this case both PART_END and REQUEST_END are
- * delivered).
- */
-void mg_set_protocol_http_websocket(struct mg_connection *nc);
-
-#if MG_ENABLE_HTTP_WEBSOCKET
-/*
- * Send websocket handshake to the server.
- *
- * `nc` must be a valid connection, connected to a server. `uri` is an URI
- * to fetch, extra_headers` is extra HTTP headers to send or `NULL`.
- *
- * This function is intended to be used by websocket client.
- *
- * Note that the Host header is mandatory in HTTP/1.1 and must be
- * included in `extra_headers`. `mg_send_websocket_handshake2` offers
- * a better API for that.
- *
- * Deprecated in favour of `mg_send_websocket_handshake2`
- */
-void mg_send_websocket_handshake(struct mg_connection *nc, const char *uri,
- const char *extra_headers);
-
-/*
- * Send websocket handshake to the server.
- *
- * `nc` must be a valid connection, connected to a server. `uri` is an URI
- * to fetch, `host` goes into the `Host` header, `protocol` goes into the
- * `Sec-WebSocket-Proto` header (NULL to omit), extra_headers` is extra HTTP
- * headers to send or `NULL`.
- *
- * This function is intended to be used by websocket client.
- */
-void mg_send_websocket_handshake2(struct mg_connection *nc, const char *path,
- const char *host, const char *protocol,
- const char *extra_headers);
-
-/* Like mg_send_websocket_handshake2 but also passes basic auth header */
-void mg_send_websocket_handshake3(struct mg_connection *nc, const char *path,
- const char *host, const char *protocol,
- const char *extra_headers, const char *user,
- const char *pass);
-
-/* Same as mg_send_websocket_handshake3 but with strings not necessarily
- * NUL-temrinated */
-void mg_send_websocket_handshake3v(struct mg_connection *nc,
- const struct mg_str path,
- const struct mg_str host,
- const struct mg_str protocol,
- const struct mg_str extra_headers,
- const struct mg_str user,
- const struct mg_str pass);
-
-/*
- * Helper function that creates an outbound WebSocket connection.
- *
- * `url` is a URL to connect to. It must be properly URL-encoded, e.g. have
- * no spaces, etc. By default, `mg_connect_ws()` sends Connection and
- * Host headers. `extra_headers` is an extra HTTP header to send, e.g.
- * `"User-Agent: my-app\r\n"`.
- * If `protocol` is not NULL, then a `Sec-WebSocket-Protocol` header is sent.
- *
- * Examples:
- *
- * ```c
- * nc1 = mg_connect_ws(mgr, ev_handler_1, "ws://echo.websocket.org", NULL,
- * NULL);
- * nc2 = mg_connect_ws(mgr, ev_handler_1, "wss://echo.websocket.org", NULL,
- * NULL);
- * nc3 = mg_connect_ws(mgr, ev_handler_1, "ws://api.cesanta.com",
- * "clubby.cesanta.com", NULL);
- * ```
- */
-struct mg_connection *mg_connect_ws(struct mg_mgr *mgr,
- MG_CB(mg_event_handler_t event_handler,
- void *user_data),
- const char *url, const char *protocol,
- const char *extra_headers);
-
-/*
- * Helper function that creates an outbound WebSocket connection
- *
- * Mostly identical to `mg_connect_ws`, but allows to provide extra parameters
- * (for example, SSL parameters)
- */
-struct mg_connection *mg_connect_ws_opt(
- struct mg_mgr *mgr, MG_CB(mg_event_handler_t ev_handler, void *user_data),
- struct mg_connect_opts opts, const char *url, const char *protocol,
- const char *extra_headers);
-
-/*
- * Send WebSocket frame to the remote end.
- *
- * `op_and_flags` specifies the frame's type. It's one of:
- *
- * - WEBSOCKET_OP_CONTINUE
- * - WEBSOCKET_OP_TEXT
- * - WEBSOCKET_OP_BINARY
- * - WEBSOCKET_OP_CLOSE
- * - WEBSOCKET_OP_PING
- * - WEBSOCKET_OP_PONG
- *
- * Orred with one of the flags:
- *
- * - WEBSOCKET_DONT_FIN: Don't set the FIN flag on the frame to be sent.
- *
- * `data` and `data_len` contain frame data.
- */
-void mg_send_websocket_frame(struct mg_connection *nc, int op_and_flags,
- const void *data, size_t data_len);
-
-/*
- * Sends multiple websocket frames.
- *
- * Like `mg_send_websocket_frame()`, but composes a frame from multiple
- *buffers.
- */
-void mg_send_websocket_framev(struct mg_connection *nc, int op_and_flags,
- const struct mg_str *strings, int num_strings);
-
-/*
- * Sends WebSocket frame to the remote end.
- *
- * Like `mg_send_websocket_frame()`, but allows to create formatted messages
- * with `printf()`-like semantics.
- */
-void mg_printf_websocket_frame(struct mg_connection *nc, int op_and_flags,
- const char *fmt, ...);
-
-/* Websocket opcodes, from http://tools.ietf.org/html/rfc6455 */
-#define WEBSOCKET_OP_CONTINUE 0
-#define WEBSOCKET_OP_TEXT 1
-#define WEBSOCKET_OP_BINARY 2
-#define WEBSOCKET_OP_CLOSE 8
-#define WEBSOCKET_OP_PING 9
-#define WEBSOCKET_OP_PONG 10
-
-/*
- * If set causes the FIN flag to not be set on outbound
- * frames. This enables sending multiple fragments of a single
- * logical message.
- *
- * The WebSocket protocol mandates that if the FIN flag of a data
- * frame is not set, the next frame must be a WEBSOCKET_OP_CONTINUE.
- * The last frame must have the FIN bit set.
- *
- * Note that mongoose will automatically defragment incoming messages,
- * so this flag is used only on outbound messages.
- */
-#define WEBSOCKET_DONT_FIN 0x100
-
-#endif /* MG_ENABLE_HTTP_WEBSOCKET */
-
-/*
- * Decodes a URL-encoded string.
- *
- * Source string is specified by (`src`, `src_len`), and destination is
- * (`dst`, `dst_len`). If `is_form_url_encoded` is non-zero, then
- * `+` character is decoded as a blank space character. This function
- * guarantees to NUL-terminate the destination. If destination is too small,
- * then the source string is partially decoded and `-1` is returned.
- *Otherwise,
- * a length of the decoded string is returned, not counting final NUL.
- */
-int mg_url_decode(const char *src, int src_len, char *dst, int dst_len,
- int is_form_url_encoded);
-
-extern void mg_hash_md5_v(size_t num_msgs, const uint8_t *msgs[],
- const size_t *msg_lens, uint8_t *digest);
-extern void mg_hash_sha1_v(size_t num_msgs, const uint8_t *msgs[],
- const size_t *msg_lens, uint8_t *digest);
-
-/*
- * Flags for `mg_http_is_authorized()`.
- */
-#define MG_AUTH_FLAG_IS_DIRECTORY (1 << 0)
-#define MG_AUTH_FLAG_IS_GLOBAL_PASS_FILE (1 << 1)
-#define MG_AUTH_FLAG_ALLOW_MISSING_FILE (1 << 2)
-
-/*
- * Checks whether an http request is authorized. `domain` is the authentication
- * realm, `passwords_file` is a htdigest file (can be created e.g. with
- * `htdigest` utility). If either `domain` or `passwords_file` is NULL, this
- * function always returns 1; otherwise checks the authentication in the
- * http request and returns 1 only if there is a match; 0 otherwise.
- */
-int mg_http_is_authorized(struct http_message *hm, struct mg_str path,
- const char *domain, const char *passwords_file,
- int flags);
-
-/*
- * Sends 401 Unauthorized response.
- */
-void mg_http_send_digest_auth_request(struct mg_connection *c,
- const char *domain);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* MG_ENABLE_HTTP */
-
-#endif /* CS_MONGOOSE_SRC_HTTP_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/http_server.h"
-#endif
-/*
- * === Server API reference
- */
-
-#ifndef CS_MONGOOSE_SRC_HTTP_SERVER_H_
-#define CS_MONGOOSE_SRC_HTTP_SERVER_H_
-
-#if MG_ENABLE_HTTP
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/*
- * Parses a HTTP message.
- *
- * `is_req` should be set to 1 if parsing a request, 0 if reply.
- *
- * Returns the number of bytes parsed. If HTTP message is
- * incomplete `0` is returned. On parse error, a negative number is returned.
- */
-int mg_parse_http(const char *s, int n, struct http_message *hm, int is_req);
-
-/*
- * Searches and returns the header `name` in parsed HTTP message `hm`.
- * If header is not found, NULL is returned. Example:
- *
- * struct mg_str *host_hdr = mg_get_http_header(hm, "Host");
- */
-struct mg_str *mg_get_http_header(struct http_message *hm, const char *name);
-
-/*
- * Parses the HTTP header `hdr`. Finds variable `var_name` and stores its value
- * in the buffer `buf`, `buf_size`. Returns 0 if variable not found, non-zero
- * otherwise.
- *
- * This function is supposed to parse cookies, authentication headers, etc.
- * Example (error handling omitted):
- *
- * char user[20];
- * struct mg_str *hdr = mg_get_http_header(hm, "Authorization");
- * mg_http_parse_header(hdr, "username", user, sizeof(user));
- *
- * Returns the length of the variable's value. If buffer is not large enough,
- * or variable not found, 0 is returned.
- */
-int mg_http_parse_header(struct mg_str *hdr, const char *var_name, char *buf,
- size_t buf_size);
-
-/*
- * Gets and parses the Authorization: Basic header
- * Returns -1 if no Authorization header is found, or if
- * mg_parse_http_basic_auth
- * fails parsing the resulting header.
- */
-int mg_get_http_basic_auth(struct http_message *hm, char *user, size_t user_len,
- char *pass, size_t pass_len);
-
-/*
- * Parses the Authorization: Basic header
- * Returns -1 iif the authorization type is not "Basic" or any other error such
- * as incorrectly encoded base64 user password pair.
- */
-int mg_parse_http_basic_auth(struct mg_str *hdr, char *user, size_t user_len,
- char *pass, size_t pass_len);
-
-/*
- * Parses the buffer `buf`, `buf_len` that contains multipart form data chunks.
- * Stores the chunk name in a `var_name`, `var_name_len` buffer.
- * If a chunk is an uploaded file, then `file_name`, `file_name_len` is
- * filled with an uploaded file name. `chunk`, `chunk_len`
- * points to the chunk data.
- *
- * Return: number of bytes to skip to the next chunk or 0 if there are
- * no more chunks.
- *
- * Usage example:
- *
- * ```c
- * static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
- * switch(ev) {
- * case MG_EV_HTTP_REQUEST: {
- * struct http_message *hm = (struct http_message *) ev_data;
- * char var_name[100], file_name[100];
- * const char *chunk;
- * size_t chunk_len, n1, n2;
- *
- * n1 = n2 = 0;
- * while ((n2 = mg_parse_multipart(hm->body.p + n1,
- * hm->body.len - n1,
- * var_name, sizeof(var_name),
- * file_name, sizeof(file_name),
- * &chunk, &chunk_len)) > 0) {
- * printf("var: %s, file_name: %s, size: %d, chunk: [%.*s]\n",
- * var_name, file_name, (int) chunk_len,
- * (int) chunk_len, chunk);
- * n1 += n2;
- * }
- * }
- * break;
- * ```
- */
-size_t mg_parse_multipart(const char *buf, size_t buf_len, char *var_name,
- size_t var_name_len, char *file_name,
- size_t file_name_len, const char **chunk,
- size_t *chunk_len);
-
-/*
- * Fetches a HTTP form variable.
- *
- * Fetches a variable `name` from a `buf` into a buffer specified by `dst`,
- * `dst_len`. The destination is always zero-terminated. Returns the length of
- * a fetched variable. If not found, 0 is returned. `buf` must be valid
- * url-encoded buffer. If destination is too small or an error occured,
- * negative number is returned.
- */
-int mg_get_http_var(const struct mg_str *buf, const char *name, char *dst,
- size_t dst_len);
-
-#if MG_ENABLE_FILESYSTEM
-/*
- * This structure defines how `mg_serve_http()` works.
- * Best practice is to set only required settings, and leave the rest as NULL.
- */
-struct mg_serve_http_opts {
- /* Path to web root directory */
- const char *document_root;
-
- /* List of index files. Default is "" */
- const char *index_files;
-
- /*
- * Leave as NULL to disable authentication.
- * To enable directory protection with authentication, set this to ".htpasswd"
- * Then, creating ".htpasswd" file in any directory automatically protects
- * it with digest authentication.
- * Use `mongoose` web server binary, or `htdigest` Apache utility to
- * create/manipulate passwords file.
- * Make sure `auth_domain` is set to a valid domain name.
- */
- const char *per_directory_auth_file;
-
- /* Authorization domain (domain name of this web server) */
- const char *auth_domain;
-
- /*
- * Leave as NULL to disable authentication.
- * Normally, only selected directories in the document root are protected.
- * If absolutely every access to the web server needs to be authenticated,
- * regardless of the URI, set this option to the path to the passwords file.
- * Format of that file is the same as ".htpasswd" file. Make sure that file
- * is located outside document root to prevent people fetching it.
- */
- const char *global_auth_file;
-
- /* Set to "no" to disable directory listing. Enabled by default. */
- const char *enable_directory_listing;
-
- /*
- * SSI files pattern. If not set, "**.shtml$|**.shtm$" is used.
- *
- * All files that match ssi_pattern are treated as SSI.
- *
- * Server Side Includes (SSI) is a simple interpreted server-side scripting
- * language which is most commonly used to include the contents of a file
- * into a web page. It can be useful when it is desirable to include a common
- * piece of code throughout a website, for example, headers and footers.
- *
- * In order for a webpage to recognize an SSI-enabled HTML file, the
- * filename should end with a special extension, by default the extension
- * should be either .shtml or .shtm
- *
- * Unknown SSI directives are silently ignored by Mongoose. Currently,
- * the following SSI directives are supported:
- * &lt;!--#include FILE_TO_INCLUDE --&gt;
- * &lt;!--#exec "COMMAND_TO_EXECUTE" --&gt;
- * &lt;!--#call COMMAND --&gt;
- *
- * Note that &lt;!--#include ...> directive supports three path
- *specifications:
- *
- * &lt;!--#include virtual="path" --&gt; Path is relative to web server root
- * &lt;!--#include abspath="path" --&gt; Path is absolute or relative to the
- * web server working dir
- * &lt;!--#include file="path" --&gt;, Path is relative to current document
- * &lt;!--#include "path" --&gt;
- *
- * The include directive may be used to include the contents of a file or
- * the result of running a CGI script.
- *
- * The exec directive is used to execute
- * a command on a server, and show command's output. Example:
- *
- * &lt;!--#exec "ls -l" --&gt;
- *
- * The call directive is a way to invoke a C handler from the HTML page.
- * On each occurence of &lt;!--#call COMMAND OPTIONAL_PARAMS> directive,
- * Mongoose calls a registered event handler with MG_EV_SSI_CALL event,
- * and event parameter will point to the COMMAND OPTIONAL_PARAMS string.
- * An event handler can output any text, for example by calling
- * `mg_printf()`. This is a flexible way of generating a web page on
- * server side by calling a C event handler. Example:
- *
- * &lt;!--#call foo --&gt; ... &lt;!--#call bar --&gt;
- *
- * In the event handler:
- * case MG_EV_SSI_CALL: {
- * const char *param = (const char *) ev_data;
- * if (strcmp(param, "foo") == 0) {
- * mg_printf(c, "hello from foo");
- * } else if (strcmp(param, "bar") == 0) {
- * mg_printf(c, "hello from bar");
- * }
- * break;
- * }
- */
- const char *ssi_pattern;
-
- /* IP ACL. By default, NULL, meaning all IPs are allowed to connect */
- const char *ip_acl;
-
-#if MG_ENABLE_HTTP_URL_REWRITES
- /* URL rewrites.
- *
- * Comma-separated list of `uri_pattern=url_file_or_directory_path` rewrites.
- * When HTTP request is received, Mongoose constructs a file name from the
- * requested URI by combining `document_root` and the URI. However, if the
- * rewrite option is used and `uri_pattern` matches requested URI, then
- * `document_root` is ignored. Instead, `url_file_or_directory_path` is used,
- * which should be a full path name or a path relative to the web server's
- * current working directory. It can also be an URI (http:// or https://)
- * in which case mongoose will behave as a reverse proxy for that destination.
- *
- * Note that `uri_pattern`, as all Mongoose patterns, is a prefix pattern.
- *
- * If uri_pattern starts with `@` symbol, then Mongoose compares it with the
- * HOST header of the request. If they are equal, Mongoose sets document root
- * to `file_or_directory_path`, implementing virtual hosts support.
- * Example: `@foo.com=/document/root/for/foo.com`
- *
- * If `uri_pattern` starts with `%` symbol, then Mongoose compares it with
- * the listening port. If they match, then Mongoose issues a 301 redirect.
- * For example, to redirect all HTTP requests to the
- * HTTPS port, do `%80=https://my.site.com`. Note that the request URI is
- * automatically appended to the redirect location.
- */
- const char *url_rewrites;
-#endif
-
- /* DAV document root. If NULL, DAV requests are going to fail. */
- const char *dav_document_root;
-
- /*
- * DAV passwords file. If NULL, DAV requests are going to fail.
- * If passwords file is set to "-", then DAV auth is disabled.
- */
- const char *dav_auth_file;
-
- /* Glob pattern for the files to hide. */
- const char *hidden_file_pattern;
-
- /* Set to non-NULL to enable CGI, e.g. **.cgi$|**.php$" */
- const char *cgi_file_pattern;
-
- /* If not NULL, ignore CGI script hashbang and use this interpreter */
- const char *cgi_interpreter;
-
- /*
- * Comma-separated list of Content-Type overrides for path suffixes, e.g.
- * ".txt=text/plain; charset=utf-8,.c=text/plain"
- */
- const char *custom_mime_types;
-
- /*
- * Extra HTTP headers to add to each server response.
- * Example: to enable CORS, set this to "Access-Control-Allow-Origin: *".
- */
- const char *extra_headers;
-};
-
-/*
- * Serves given HTTP request according to the `options`.
- *
- * Example code snippet:
- *
- * ```c
- * static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
- * struct http_message *hm = (struct http_message *) ev_data;
- * struct mg_serve_http_opts opts = { .document_root = "/var/www" }; // C99
- *
- * switch (ev) {
- * case MG_EV_HTTP_REQUEST:
- * mg_serve_http(nc, hm, opts);
- * break;
- * default:
- * break;
- * }
- * }
- * ```
- */
-void mg_serve_http(struct mg_connection *nc, struct http_message *hm,
- struct mg_serve_http_opts opts);
-
-/*
- * Serves a specific file with a given MIME type and optional extra headers.
- *
- * Example code snippet:
- *
- * ```c
- * static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
- * switch (ev) {
- * case MG_EV_HTTP_REQUEST: {
- * struct http_message *hm = (struct http_message *) ev_data;
- * mg_http_serve_file(nc, hm, "file.txt",
- * mg_mk_str("text/plain"), mg_mk_str(""));
- * break;
- * }
- * ...
- * }
- * }
- * ```
- */
-void mg_http_serve_file(struct mg_connection *nc, struct http_message *hm,
- const char *path, const struct mg_str mime_type,
- const struct mg_str extra_headers);
-
-#if MG_ENABLE_HTTP_STREAMING_MULTIPART
-
-/* Callback prototype for `mg_file_upload_handler()`. */
-typedef struct mg_str (*mg_fu_fname_fn)(struct mg_connection *nc,
- struct mg_str fname);
-
-/*
- * File upload handler.
- * This handler can be used to implement file uploads with minimum code.
- * This handler will process MG_EV_HTTP_PART_* events and store file data into
- * a local file.
- * `local_name_fn` will be invoked with whatever name was provided by the client
- * and will expect the name of the local file to open. A return value of NULL
- * will abort file upload (client will get a "403 Forbidden" response). If
- * non-null, the returned string must be heap-allocated and will be freed by
- * the caller.
- * Exception: it is ok to return the same string verbatim.
- *
- * Example:
- *
- * ```c
- * struct mg_str upload_fname(struct mg_connection *nc, struct mg_str fname) {
- * // Just return the same filename. Do not actually do this except in test!
- * // fname is user-controlled and needs to be sanitized.
- * return fname;
- * }
- * void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
- * switch (ev) {
- * ...
- * case MG_EV_HTTP_PART_BEGIN:
- * case MG_EV_HTTP_PART_DATA:
- * case MG_EV_HTTP_PART_END:
- * mg_file_upload_handler(nc, ev, ev_data, upload_fname);
- * break;
- * }
- * }
- * ```
- */
-void mg_file_upload_handler(struct mg_connection *nc, int ev, void *ev_data,
- mg_fu_fname_fn local_name_fn
- MG_UD_ARG(void *user_data));
-#endif /* MG_ENABLE_HTTP_STREAMING_MULTIPART */
-#endif /* MG_ENABLE_FILESYSTEM */
-
-/*
- * Registers a callback for a specified http endpoint
- * Note: if callback is registered it is called instead of the
- * callback provided in mg_bind
- *
- * Example code snippet:
- *
- * ```c
- * static void handle_hello1(struct mg_connection *nc, int ev, void *ev_data) {
- * (void) ev; (void) ev_data;
- * mg_printf(nc, "HTTP/1.0 200 OK\r\n\r\n[I am Hello1]");
- * nc->flags |= MG_F_SEND_AND_CLOSE;
- * }
- *
- * static void handle_hello2(struct mg_connection *nc, int ev, void *ev_data) {
- * (void) ev; (void) ev_data;
- * mg_printf(nc, "HTTP/1.0 200 OK\r\n\r\n[I am Hello2]");
- * nc->flags |= MG_F_SEND_AND_CLOSE;
- * }
- *
- * void init() {
- * nc = mg_bind(&mgr, local_addr, cb1);
- * mg_register_http_endpoint(nc, "/hello1", handle_hello1);
- * mg_register_http_endpoint(nc, "/hello1/hello2", handle_hello2);
- * }
- * ```
- */
-void mg_register_http_endpoint(struct mg_connection *nc, const char *uri_path,
- MG_CB(mg_event_handler_t handler,
- void *user_data));
-
-struct mg_http_endpoint_opts {
- void *user_data;
- /* Authorization domain (realm) */
- const char *auth_domain;
- const char *auth_file;
-};
-
-void mg_register_http_endpoint_opt(struct mg_connection *nc,
- const char *uri_path,
- mg_event_handler_t handler,
- struct mg_http_endpoint_opts opts);
-
-/*
- * Authenticates a HTTP request against an opened password file.
- * Returns 1 if authenticated, 0 otherwise.
- */
-int mg_http_check_digest_auth(struct http_message *hm, const char *auth_domain,
- FILE *fp);
-
-/*
- * Authenticates given response params against an opened password file.
- * Returns 1 if authenticated, 0 otherwise.
- *
- * It's used by mg_http_check_digest_auth().
- */
-int mg_check_digest_auth(struct mg_str method, struct mg_str uri,
- struct mg_str username, struct mg_str cnonce,
- struct mg_str response, struct mg_str qop,
- struct mg_str nc, struct mg_str nonce,
- struct mg_str auth_domain, FILE *fp);
-
-/*
- * Sends buffer `buf` of size `len` to the client using chunked HTTP encoding.
- * This function sends the buffer size as hex number + newline first, then
- * the buffer itself, then the newline. For example,
- * `mg_send_http_chunk(nc, "foo", 3)` will append the `3\r\nfoo\r\n` string
- * to the `nc->send_mbuf` output IO buffer.
- *
- * NOTE: The HTTP header "Transfer-Encoding: chunked" should be sent prior to
- * using this function.
- *
- * NOTE: do not forget to send an empty chunk at the end of the response,
- * to tell the client that everything was sent. Example:
- *
- * ```
- * mg_printf_http_chunk(nc, "%s", "my response!");
- * mg_send_http_chunk(nc, "", 0); // Tell the client we're finished
- * ```
- */
-void mg_send_http_chunk(struct mg_connection *nc, const char *buf, size_t len);
-
-/*
- * Sends a printf-formatted HTTP chunk.
- * Functionality is similar to `mg_send_http_chunk()`.
- */
-void mg_printf_http_chunk(struct mg_connection *nc, const char *fmt, ...);
-
-/*
- * Sends the response status line.
- * If `extra_headers` is not NULL, then `extra_headers` are also sent
- * after the response line. `extra_headers` must NOT end end with new line.
- * Example:
- *
- * mg_send_response_line(nc, 200, "Access-Control-Allow-Origin: *");
- *
- * Will result in:
- *
- * HTTP/1.1 200 OK\r\n
- * Access-Control-Allow-Origin: *\r\n
- */
-void mg_send_response_line(struct mg_connection *nc, int status_code,
- const char *extra_headers);
-
-/*
- * Sends an error response. If reason is NULL, the message will be inferred
- * from the error code (if supported).
- */
-void mg_http_send_error(struct mg_connection *nc, int code, const char *reason);
-
-/*
- * Sends a redirect response.
- * `status_code` should be either 301 or 302 and `location` point to the
- * new location.
- * If `extra_headers` is not empty, then `extra_headers` are also sent
- * after the response line. `extra_headers` must NOT end end with new line.
- *
- * Example:
- *
- * mg_http_send_redirect(nc, 302, mg_mk_str("/login"), mg_mk_str(NULL));
- */
-void mg_http_send_redirect(struct mg_connection *nc, int status_code,
- const struct mg_str location,
- const struct mg_str extra_headers);
-
-/*
- * Sends the response line and headers.
- * This function sends the response line with the `status_code`, and
- * automatically
- * sends one header: either "Content-Length" or "Transfer-Encoding".
- * If `content_length` is negative, then "Transfer-Encoding: chunked" header
- * is sent, otherwise, "Content-Length" header is sent.
- *
- * NOTE: If `Transfer-Encoding` is `chunked`, then message body must be sent
- * using `mg_send_http_chunk()` or `mg_printf_http_chunk()` functions.
- * Otherwise, `mg_send()` or `mg_printf()` must be used.
- * Extra headers could be set through `extra_headers`. Note `extra_headers`
- * must NOT be terminated by a new line.
- */
-void mg_send_head(struct mg_connection *n, int status_code,
- int64_t content_length, const char *extra_headers);
-
-/*
- * Sends a printf-formatted HTTP chunk, escaping HTML tags.
- */
-void mg_printf_html_escape(struct mg_connection *nc, const char *fmt, ...);
-
-#if MG_ENABLE_HTTP_URL_REWRITES
-/*
- * Proxies a given request to a given upstream http server. The path prefix
- * in `mount` will be stripped of the path requested to the upstream server,
- * e.g. if mount is /api and upstream is http://localhost:8001/foo
- * then an incoming request to /api/bar will cause a request to
- * http://localhost:8001/foo/bar
- *
- * EXPERIMENTAL API. Please use http_serve_http + url_rewrites if a static
- * mapping is good enough.
- */
-void mg_http_reverse_proxy(struct mg_connection *nc,
- const struct http_message *hm, struct mg_str mount,
- struct mg_str upstream);
-#endif
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* MG_ENABLE_HTTP */
-
-#endif /* CS_MONGOOSE_SRC_HTTP_SERVER_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/http_client.h"
-#endif
-/*
- * === Client API reference
- */
-
-#ifndef CS_MONGOOSE_SRC_HTTP_CLIENT_H_
-#define CS_MONGOOSE_SRC_HTTP_CLIENT_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/*
- * Helper function that creates an outbound HTTP connection.
- *
- * `url` is the URL to fetch. It must be properly URL-encoded, e.g. have
- * no spaces, etc. By default, `mg_connect_http()` sends the Connection and
- * Host headers. `extra_headers` is an extra HTTP header to send, e.g.
- * `"User-Agent: my-app\r\n"`.
- * If `post_data` is NULL, then a GET request is created. Otherwise, a POST
- * request is created with the specified POST data. Note that if the data being
- * posted is a form submission, the `Content-Type` header should be set
- * accordingly (see example below).
- *
- * Examples:
- *
- * ```c
- * nc1 = mg_connect_http(mgr, ev_handler_1, "http://www.google.com", NULL,
- * NULL);
- * nc2 = mg_connect_http(mgr, ev_handler_1, "https://github.com", NULL, NULL);
- * nc3 = mg_connect_http(
- * mgr, ev_handler_1, "my_server:8000/form_submit/",
- * "Content-Type: application/x-www-form-urlencoded\r\n",
- * "var_1=value_1&var_2=value_2");
- * ```
- */
-struct mg_connection *mg_connect_http(
- struct mg_mgr *mgr,
- MG_CB(mg_event_handler_t event_handler, void *user_data), const char *url,
- const char *extra_headers, const char *post_data);
-
-/*
- * Helper function that creates an outbound HTTP connection.
- *
- * Mostly identical to mg_connect_http, but allows you to provide extra
- *parameters
- * (for example, SSL parameters)
- */
-struct mg_connection *mg_connect_http_opt(
- struct mg_mgr *mgr, MG_CB(mg_event_handler_t ev_handler, void *user_data),
- struct mg_connect_opts opts, const char *url, const char *extra_headers,
- const char *post_data);
-
-/* Creates digest authentication header for a client request. */
-int mg_http_create_digest_auth_header(char *buf, size_t buf_len,
- const char *method, const char *uri,
- const char *auth_domain, const char *user,
- const char *passwd);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-#endif /* CS_MONGOOSE_SRC_HTTP_CLIENT_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/mqtt.h"
-#endif
-/*
- * Copyright (c) 2014 Cesanta Software Limited
- * All rights reserved
- * This software is dual-licensed: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. For the terms of this
- * license, see <http://www.gnu.org/licenses/>.
- *
- * You are free to use this software under the terms of the GNU General
- * Public License, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * Alternatively, you can license this software under a commercial
- * license, as set out in <https://www.cesanta.com/license>.
- */
-
-/*
- * === MQTT API reference
- */
-
-#ifndef CS_MONGOOSE_SRC_MQTT_H_
-#define CS_MONGOOSE_SRC_MQTT_H_
-
-/* Amalgamated: #include "mongoose/src/net.h" */
-
-struct mg_mqtt_message {
- int cmd;
- int qos;
- int len; /* message length in the IO buffer */
- struct mg_str topic;
- struct mg_str payload;
-
- uint8_t connack_ret_code; /* connack */
- uint16_t message_id; /* puback */
-
- /* connect */
- uint8_t protocol_version;
- uint8_t connect_flags;
- uint16_t keep_alive_timer;
- struct mg_str protocol_name;
- struct mg_str client_id;
- struct mg_str will_topic;
- struct mg_str will_message;
- struct mg_str user_name;
- struct mg_str password;
-};
-
-struct mg_mqtt_topic_expression {
- const char *topic;
- uint8_t qos;
-};
-
-struct mg_send_mqtt_handshake_opts {
- unsigned char flags; /* connection flags */
- uint16_t keep_alive;
- const char *will_topic;
- const char *will_message;
- const char *user_name;
- const char *password;
-};
-
-/* mg_mqtt_proto_data should be in header to allow external access to it */
-struct mg_mqtt_proto_data {
- uint16_t keep_alive;
- double last_control_time;
-};
-
-/* Message types */
-#define MG_MQTT_CMD_CONNECT 1
-#define MG_MQTT_CMD_CONNACK 2
-#define MG_MQTT_CMD_PUBLISH 3
-#define MG_MQTT_CMD_PUBACK 4
-#define MG_MQTT_CMD_PUBREC 5
-#define MG_MQTT_CMD_PUBREL 6
-#define MG_MQTT_CMD_PUBCOMP 7
-#define MG_MQTT_CMD_SUBSCRIBE 8
-#define MG_MQTT_CMD_SUBACK 9
-#define MG_MQTT_CMD_UNSUBSCRIBE 10
-#define MG_MQTT_CMD_UNSUBACK 11
-#define MG_MQTT_CMD_PINGREQ 12
-#define MG_MQTT_CMD_PINGRESP 13
-#define MG_MQTT_CMD_DISCONNECT 14
-
-/* MQTT event types */
-#define MG_MQTT_EVENT_BASE 200
-#define MG_EV_MQTT_CONNECT (MG_MQTT_EVENT_BASE + MG_MQTT_CMD_CONNECT)
-#define MG_EV_MQTT_CONNACK (MG_MQTT_EVENT_BASE + MG_MQTT_CMD_CONNACK)
-#define MG_EV_MQTT_PUBLISH (MG_MQTT_EVENT_BASE + MG_MQTT_CMD_PUBLISH)
-#define MG_EV_MQTT_PUBACK (MG_MQTT_EVENT_BASE + MG_MQTT_CMD_PUBACK)
-#define MG_EV_MQTT_PUBREC (MG_MQTT_EVENT_BASE + MG_MQTT_CMD_PUBREC)
-#define MG_EV_MQTT_PUBREL (MG_MQTT_EVENT_BASE + MG_MQTT_CMD_PUBREL)
-#define MG_EV_MQTT_PUBCOMP (MG_MQTT_EVENT_BASE + MG_MQTT_CMD_PUBCOMP)
-#define MG_EV_MQTT_SUBSCRIBE (MG_MQTT_EVENT_BASE + MG_MQTT_CMD_SUBSCRIBE)
-#define MG_EV_MQTT_SUBACK (MG_MQTT_EVENT_BASE + MG_MQTT_CMD_SUBACK)
-#define MG_EV_MQTT_UNSUBSCRIBE (MG_MQTT_EVENT_BASE + MG_MQTT_CMD_UNSUBSCRIBE)
-#define MG_EV_MQTT_UNSUBACK (MG_MQTT_EVENT_BASE + MG_MQTT_CMD_UNSUBACK)
-#define MG_EV_MQTT_PINGREQ (MG_MQTT_EVENT_BASE + MG_MQTT_CMD_PINGREQ)
-#define MG_EV_MQTT_PINGRESP (MG_MQTT_EVENT_BASE + MG_MQTT_CMD_PINGRESP)
-#define MG_EV_MQTT_DISCONNECT (MG_MQTT_EVENT_BASE + MG_MQTT_CMD_DISCONNECT)
-
-/* Message flags */
-#define MG_MQTT_RETAIN 0x1
-#define MG_MQTT_DUP 0x4
-#define MG_MQTT_QOS(qos) ((qos) << 1)
-#define MG_MQTT_GET_QOS(flags) (((flags) &0x6) >> 1)
-#define MG_MQTT_SET_QOS(flags, qos) (flags) = ((flags) & ~0x6) | ((qos) << 1)
-
-/* Connection flags */
-#define MG_MQTT_CLEAN_SESSION 0x02
-#define MG_MQTT_HAS_WILL 0x04
-#define MG_MQTT_WILL_RETAIN 0x20
-#define MG_MQTT_HAS_PASSWORD 0x40
-#define MG_MQTT_HAS_USER_NAME 0x80
-#define MG_MQTT_GET_WILL_QOS(flags) (((flags) &0x18) >> 3)
-#define MG_MQTT_SET_WILL_QOS(flags, qos) \
- (flags) = ((flags) & ~0x18) | ((qos) << 3)
-
-/* CONNACK return codes */
-#define MG_EV_MQTT_CONNACK_ACCEPTED 0
-#define MG_EV_MQTT_CONNACK_UNACCEPTABLE_VERSION 1
-#define MG_EV_MQTT_CONNACK_IDENTIFIER_REJECTED 2
-#define MG_EV_MQTT_CONNACK_SERVER_UNAVAILABLE 3
-#define MG_EV_MQTT_CONNACK_BAD_AUTH 4
-#define MG_EV_MQTT_CONNACK_NOT_AUTHORIZED 5
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/*
- * Attaches a built-in MQTT event handler to the given connection.
- *
- * The user-defined event handler will receive following extra events:
- *
- * - MG_EV_MQTT_CONNACK
- * - MG_EV_MQTT_PUBLISH
- * - MG_EV_MQTT_PUBACK
- * - MG_EV_MQTT_PUBREC
- * - MG_EV_MQTT_PUBREL
- * - MG_EV_MQTT_PUBCOMP
- * - MG_EV_MQTT_SUBACK
- */
-void mg_set_protocol_mqtt(struct mg_connection *nc);
-
-/* Sends an MQTT handshake. */
-void mg_send_mqtt_handshake(struct mg_connection *nc, const char *client_id);
-
-/* Sends an MQTT handshake with optional parameters. */
-void mg_send_mqtt_handshake_opt(struct mg_connection *nc, const char *client_id,
- struct mg_send_mqtt_handshake_opts);
-
-/* Publishes a message to a given topic. */
-void mg_mqtt_publish(struct mg_connection *nc, const char *topic,
- uint16_t message_id, int flags, const void *data,
- size_t len);
-
-/* Subscribes to a bunch of topics. */
-void mg_mqtt_subscribe(struct mg_connection *nc,
- const struct mg_mqtt_topic_expression *topics,
- size_t topics_len, uint16_t message_id);
-
-/* Unsubscribes from a bunch of topics. */
-void mg_mqtt_unsubscribe(struct mg_connection *nc, char **topics,
- size_t topics_len, uint16_t message_id);
-
-/* Sends a DISCONNECT command. */
-void mg_mqtt_disconnect(struct mg_connection *nc);
-
-/* Sends a CONNACK command with a given `return_code`. */
-void mg_mqtt_connack(struct mg_connection *nc, uint8_t return_code);
-
-/* Sends a PUBACK command with a given `message_id`. */
-void mg_mqtt_puback(struct mg_connection *nc, uint16_t message_id);
-
-/* Sends a PUBREC command with a given `message_id`. */
-void mg_mqtt_pubrec(struct mg_connection *nc, uint16_t message_id);
-
-/* Sends a PUBREL command with a given `message_id`. */
-void mg_mqtt_pubrel(struct mg_connection *nc, uint16_t message_id);
-
-/* Sends a PUBCOMP command with a given `message_id`. */
-void mg_mqtt_pubcomp(struct mg_connection *nc, uint16_t message_id);
-
-/*
- * Sends a SUBACK command with a given `message_id`
- * and a sequence of granted QoSs.
- */
-void mg_mqtt_suback(struct mg_connection *nc, uint8_t *qoss, size_t qoss_len,
- uint16_t message_id);
-
-/* Sends a UNSUBACK command with a given `message_id`. */
-void mg_mqtt_unsuback(struct mg_connection *nc, uint16_t message_id);
-
-/* Sends a PINGREQ command. */
-void mg_mqtt_ping(struct mg_connection *nc);
-
-/* Sends a PINGRESP command. */
-void mg_mqtt_pong(struct mg_connection *nc);
-
-/*
- * Extracts the next topic expression from a SUBSCRIBE command payload.
- *
- * The topic expression name will point to a string in the payload buffer.
- * Returns the pos of the next topic expression or -1 when the list
- * of topics is exhausted.
- */
-int mg_mqtt_next_subscribe_topic(struct mg_mqtt_message *msg,
- struct mg_str *topic, uint8_t *qos, int pos);
-
-/*
- * Matches a topic against a topic expression
- *
- * Returns 1 if it matches; 0 otherwise.
- */
-int mg_mqtt_match_topic_expression(struct mg_str exp, struct mg_str topic);
-
-/*
- * Same as `mg_mqtt_match_topic_expression()`, but takes `exp` as a
- * NULL-terminated string.
- */
-int mg_mqtt_vmatch_topic_expression(const char *exp, struct mg_str topic);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* CS_MONGOOSE_SRC_MQTT_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/mqtt_server.h"
-#endif
-/*
- * Copyright (c) 2014 Cesanta Software Limited
- * All rights reserved
- * This software is dual-licensed: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. For the terms of this
- * license, see <http://www.gnu.org/licenses/>.
- *
- * You are free to use this software under the terms of the GNU General
- * Public License, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * Alternatively, you can license this software under a commercial
- * license, as set out in <https://www.cesanta.com/license>.
- */
-
-/*
- * === MQTT Server API reference
- */
-
-#ifndef CS_MONGOOSE_SRC_MQTT_BROKER_H_
-#define CS_MONGOOSE_SRC_MQTT_BROKER_H_
-
-#if MG_ENABLE_MQTT_BROKER
-
-/* Amalgamated: #include "common/queue.h" */
-/* Amalgamated: #include "mongoose/src/mqtt.h" */
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#ifndef MG_MQTT_MAX_SESSION_SUBSCRIPTIONS
-#define MG_MQTT_MAX_SESSION_SUBSCRIPTIONS 512
-#endif
-
-struct mg_mqtt_broker;
-
-/* MQTT session (Broker side). */
-struct mg_mqtt_session {
- struct mg_mqtt_broker *brk; /* Broker */
- LIST_ENTRY(mg_mqtt_session) link; /* mg_mqtt_broker::sessions linkage */
- struct mg_connection *nc; /* Connection with the client */
- size_t num_subscriptions; /* Size of `subscriptions` array */
- void *user_data; /* User data */
- struct mg_mqtt_topic_expression *subscriptions;
-};
-
-/* MQTT broker. */
-struct mg_mqtt_broker {
- LIST_HEAD(_mg_sesshead, mg_mqtt_session) sessions; /* Session list */
- void *user_data; /* User data */
-};
-
-/* Initialises a MQTT broker. */
-void mg_mqtt_broker_init(struct mg_mqtt_broker *brk, void *user_data);
-
-/*
- * Processes a MQTT broker message.
- *
- * The listening connection expects a pointer to an initialised
- * `mg_mqtt_broker` structure in the `user_data` field.
- *
- * Basic usage:
- *
- * ```c
- * mg_mqtt_broker_init(&brk, NULL);
- *
- * if ((nc = mg_bind(&mgr, address, mg_mqtt_broker)) == NULL) {
- * // fail;
- * }
- * nc->user_data = &brk;
- * ```
- *
- * New incoming connections will receive a `mg_mqtt_session` structure
- * in the connection `user_data`. The original `user_data` will be stored
- * in the `user_data` field of the session structure. This allows the user
- * handler to store user data before `mg_mqtt_broker` creates the session.
- *
- * Since only the MG_EV_ACCEPT message is processed by the listening socket,
- * for most events the `user_data` will thus point to a `mg_mqtt_session`.
- */
-void mg_mqtt_broker(struct mg_connection *brk, int ev, void *data);
-
-/*
- * Iterates over all MQTT session connections. Example:
- *
- * ```c
- * struct mg_mqtt_session *s;
- * for (s = mg_mqtt_next(brk, NULL); s != NULL; s = mg_mqtt_next(brk, s)) {
- * // Do something
- * }
- * ```
- */
-struct mg_mqtt_session *mg_mqtt_next(struct mg_mqtt_broker *brk,
- struct mg_mqtt_session *s);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* MG_ENABLE_MQTT_BROKER */
-#endif /* CS_MONGOOSE_SRC_MQTT_BROKER_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/dns.h"
-#endif
-/*
- * Copyright (c) 2014 Cesanta Software Limited
- * All rights reserved
- */
-
-/*
- * === DNS API reference
- */
-
-#ifndef CS_MONGOOSE_SRC_DNS_H_
-#define CS_MONGOOSE_SRC_DNS_H_
-
-/* Amalgamated: #include "mongoose/src/net.h" */
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#define MG_DNS_A_RECORD 0x01 /* Lookup IP address */
-#define MG_DNS_CNAME_RECORD 0x05 /* Lookup CNAME */
-#define MG_DNS_PTR_RECORD 0x0c /* Lookup PTR */
-#define MG_DNS_TXT_RECORD 0x10 /* Lookup TXT */
-#define MG_DNS_AAAA_RECORD 0x1c /* Lookup IPv6 address */
-#define MG_DNS_SRV_RECORD 0x21 /* Lookup SRV */
-#define MG_DNS_MX_RECORD 0x0f /* Lookup mail server for domain */
-#define MG_DNS_ANY_RECORD 0xff
-#define MG_DNS_NSEC_RECORD 0x2f
-
-#define MG_MAX_DNS_QUESTIONS 32
-#define MG_MAX_DNS_ANSWERS 32
-
-#define MG_DNS_MESSAGE 100 /* High-level DNS message event */
-
-enum mg_dns_resource_record_kind {
- MG_DNS_INVALID_RECORD = 0,
- MG_DNS_QUESTION,
- MG_DNS_ANSWER
-};
-
-/* DNS resource record. */
-struct mg_dns_resource_record {
- struct mg_str name; /* buffer with compressed name */
- int rtype;
- int rclass;
- int ttl;
- enum mg_dns_resource_record_kind kind;
- struct mg_str rdata; /* protocol data (can be a compressed name) */
-};
-
-/* DNS message (request and response). */
-struct mg_dns_message {
- struct mg_str pkt; /* packet body */
- uint16_t flags;
- uint16_t transaction_id;
- int num_questions;
- int num_answers;
- struct mg_dns_resource_record questions[MG_MAX_DNS_QUESTIONS];
- struct mg_dns_resource_record answers[MG_MAX_DNS_ANSWERS];
-};
-
-struct mg_dns_resource_record *mg_dns_next_record(
- struct mg_dns_message *msg, int query, struct mg_dns_resource_record *prev);
-
-/*
- * Parses the record data from a DNS resource record.
- *
- * - A: struct in_addr *ina
- * - AAAA: struct in6_addr *ina
- * - CNAME: char buffer
- *
- * Returns -1 on error.
- *
- * TODO(mkm): MX
- */
-int mg_dns_parse_record_data(struct mg_dns_message *msg,
- struct mg_dns_resource_record *rr, void *data,
- size_t data_len);
-
-/*
- * Sends a DNS query to the remote end.
- */
-void mg_send_dns_query(struct mg_connection *nc, const char *name,
- int query_type);
-
-/*
- * Inserts a DNS header to an IO buffer.
- *
- * Returns the number of bytes inserted.
- */
-int mg_dns_insert_header(struct mbuf *io, size_t pos,
- struct mg_dns_message *msg);
-
-/*
- * Appends already encoded questions from an existing message.
- *
- * This is useful when generating a DNS reply message which includes
- * all question records.
- *
- * Returns the number of appended bytes.
- */
-int mg_dns_copy_questions(struct mbuf *io, struct mg_dns_message *msg);
-
-/*
- * Encodes and appends a DNS resource record to an IO buffer.
- *
- * The record metadata is taken from the `rr` parameter, while the name and data
- * are taken from the parameters, encoded in the appropriate format depending on
- * record type and stored in the IO buffer. The encoded values might contain
- * offsets within the IO buffer. It's thus important that the IO buffer doesn't
- * get trimmed while a sequence of records are encoded while preparing a DNS
- * reply.
- *
- * This function doesn't update the `name` and `rdata` pointers in the `rr`
- * struct because they might be invalidated as soon as the IO buffer grows
- * again.
- *
- * Returns the number of bytes appended or -1 in case of error.
- */
-int mg_dns_encode_record(struct mbuf *io, struct mg_dns_resource_record *rr,
- const char *name, size_t nlen, const void *rdata,
- size_t rlen);
-
-/*
- * Encodes a DNS name.
- */
-int mg_dns_encode_name(struct mbuf *io, const char *name, size_t len);
-
-/* Low-level: parses a DNS response. */
-int mg_parse_dns(const char *buf, int len, struct mg_dns_message *msg);
-
-/*
- * Uncompresses a DNS compressed name.
- *
- * The containing DNS message is required because of the compressed encoding
- * and reference suffixes present elsewhere in the packet.
- *
- * If the name is less than `dst_len` characters long, the remainder
- * of `dst` is terminated with `\0` characters. Otherwise, `dst` is not
- * terminated.
- *
- * If `dst_len` is 0 `dst` can be NULL.
- * Returns the uncompressed name length.
- */
-size_t mg_dns_uncompress_name(struct mg_dns_message *msg, struct mg_str *name,
- char *dst, int dst_len);
-
-/*
- * Attaches a built-in DNS event handler to the given listening connection.
- *
- * The DNS event handler parses the incoming UDP packets, treating them as DNS
- * requests. If an incoming packet gets successfully parsed by the DNS event
- * handler, a user event handler will receive an `MG_DNS_REQUEST` event, with
- * `ev_data` pointing to the parsed `struct mg_dns_message`.
- *
- * See
- * [captive_dns_server](https://github.com/cesanta/mongoose/tree/master/examples/captive_dns_server)
- * example on how to handle DNS request and send DNS reply.
- */
-void mg_set_protocol_dns(struct mg_connection *nc);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-#endif /* CS_MONGOOSE_SRC_DNS_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/dns_server.h"
-#endif
-/*
- * Copyright (c) 2014 Cesanta Software Limited
- * All rights reserved
- */
-
-/*
- * === DNS server API reference
- *
- * Disabled by default; enable with `-DMG_ENABLE_DNS_SERVER`.
- */
-
-#ifndef CS_MONGOOSE_SRC_DNS_SERVER_H_
-#define CS_MONGOOSE_SRC_DNS_SERVER_H_
-
-#if MG_ENABLE_DNS_SERVER
-
-/* Amalgamated: #include "mongoose/src/dns.h" */
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#define MG_DNS_SERVER_DEFAULT_TTL 3600
-
-struct mg_dns_reply {
- struct mg_dns_message *msg;
- struct mbuf *io;
- size_t start;
-};
-
-/*
- * Creates a DNS reply.
- *
- * The reply will be based on an existing query message `msg`.
- * The query body will be appended to the output buffer.
- * "reply + recursion allowed" will be added to the message flags and the
- * message's num_answers will be set to 0.
- *
- * Answer records can be appended with `mg_dns_send_reply` or by lower
- * level function defined in the DNS API.
- *
- * In order to send a reply use `mg_dns_send_reply`.
- * It's possible to use a connection's send buffer as reply buffer,
- * and it will work for both UDP and TCP connections.
- *
- * Example:
- *
- * ```c
- * reply = mg_dns_create_reply(&nc->send_mbuf, msg);
- * for (i = 0; i < msg->num_questions; i++) {
- * rr = &msg->questions[i];
- * if (rr->rtype == MG_DNS_A_RECORD) {
- * mg_dns_reply_record(&reply, rr, 3600, &dummy_ip_addr, 4);
- * }
- * }
- * mg_dns_send_reply(nc, &reply);
- * ```
- */
-struct mg_dns_reply mg_dns_create_reply(struct mbuf *io,
- struct mg_dns_message *msg);
-
-/*
- * Appends a DNS reply record to the IO buffer and to the DNS message.
- *
- * The message's num_answers field will be incremented. It's the caller's duty
- * to ensure num_answers is properly initialised.
- *
- * Returns -1 on error.
- */
-int mg_dns_reply_record(struct mg_dns_reply *reply,
- struct mg_dns_resource_record *question,
- const char *name, int rtype, int ttl, const void *rdata,
- size_t rdata_len);
-
-/*
- * Sends a DNS reply through a connection.
- *
- * The DNS data is stored in an IO buffer pointed by reply structure in `r`.
- * This function mutates the content of that buffer in order to ensure that
- * the DNS header reflects the size and flags of the message, that might have
- * been updated either with `mg_dns_reply_record` or by direct manipulation of
- * `r->message`.
- *
- * Once sent, the IO buffer will be trimmed unless the reply IO buffer
- * is the connection's send buffer and the connection is not in UDP mode.
- */
-void mg_dns_send_reply(struct mg_connection *nc, struct mg_dns_reply *r);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* MG_ENABLE_DNS_SERVER */
-#endif /* CS_MONGOOSE_SRC_DNS_SERVER_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/resolv.h"
-#endif
-/*
- * Copyright (c) 2014 Cesanta Software Limited
- * All rights reserved
- */
-
-/*
- * === API reference
- */
-
-#ifndef CS_MONGOOSE_SRC_RESOLV_H_
-#define CS_MONGOOSE_SRC_RESOLV_H_
-
-/* Amalgamated: #include "mongoose/src/dns.h" */
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-enum mg_resolve_err {
- MG_RESOLVE_OK = 0,
- MG_RESOLVE_NO_ANSWERS = 1,
- MG_RESOLVE_EXCEEDED_RETRY_COUNT = 2,
- MG_RESOLVE_TIMEOUT = 3
-};
-
-typedef void (*mg_resolve_callback_t)(struct mg_dns_message *dns_message,
- void *user_data, enum mg_resolve_err);
-
-/* Options for `mg_resolve_async_opt`. */
-struct mg_resolve_async_opts {
- const char *nameserver;
- int max_retries; /* defaults to 2 if zero */
- int timeout; /* in seconds; defaults to 5 if zero */
- int accept_literal; /* pseudo-resolve literal ipv4 and ipv6 addrs */
- int only_literal; /* only resolves literal addrs; sync cb invocation */
- struct mg_connection **dns_conn; /* return DNS connection */
-};
-
-/* See `mg_resolve_async_opt()` */
-int mg_resolve_async(struct mg_mgr *mgr, const char *name, int query,
- mg_resolve_callback_t cb, void *data);
-
-/* Set default DNS server */
-void mg_set_nameserver(struct mg_mgr *mgr, const char *nameserver);
-
-/*
- * Resolved a DNS name asynchronously.
- *
- * Upon successful resolution, the user callback will be invoked
- * with the full DNS response message and a pointer to the user's
- * context `data`.
- *
- * In case of timeout while performing the resolution the callback
- * will receive a NULL `msg`.
- *
- * The DNS answers can be extracted with `mg_next_record` and
- * `mg_dns_parse_record_data`:
- *
- * [source,c]
- * ----
- * struct in_addr ina;
- * struct mg_dns_resource_record *rr = mg_next_record(msg, MG_DNS_A_RECORD,
- * NULL);
- * mg_dns_parse_record_data(msg, rr, &ina, sizeof(ina));
- * ----
- */
-int mg_resolve_async_opt(struct mg_mgr *mgr, const char *name, int query,
- mg_resolve_callback_t cb, void *data,
- struct mg_resolve_async_opts opts);
-
-/*
- * Resolve a name from `/etc/hosts`.
- *
- * Returns 0 on success, -1 on failure.
- */
-int mg_resolve_from_hosts_file(const char *host, union socket_address *usa);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-#endif /* CS_MONGOOSE_SRC_RESOLV_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/coap.h"
-#endif
-/*
- * Copyright (c) 2015 Cesanta Software Limited
- * All rights reserved
- * This software is dual-licensed: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. For the terms of this
- * license, see <http://www.gnu.org/licenses/>.
- *
- * You are free to use this software under the terms of the GNU General
- * Public License, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * Alternatively, you can license this software under a commercial
- * license, as set out in <https://www.cesanta.com/license>.
- */
-
-/*
- * === CoAP API reference
- *
- * CoAP message format:
- *
- * ```
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
- * |Ver| T | TKL | Code | Message ID | Token (if any, TKL bytes) ...
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
- * | Options (if any) ... |1 1 1 1 1 1 1 1| Payload (if any) ...
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
- * ```
- */
-
-#ifndef CS_MONGOOSE_SRC_COAP_H_
-#define CS_MONGOOSE_SRC_COAP_H_
-
-#if MG_ENABLE_COAP
-
-#define MG_COAP_MSG_TYPE_FIELD 0x2
-#define MG_COAP_CODE_CLASS_FIELD 0x4
-#define MG_COAP_CODE_DETAIL_FIELD 0x8
-#define MG_COAP_MSG_ID_FIELD 0x10
-#define MG_COAP_TOKEN_FIELD 0x20
-#define MG_COAP_OPTIOMG_FIELD 0x40
-#define MG_COAP_PAYLOAD_FIELD 0x80
-
-#define MG_COAP_ERROR 0x10000
-#define MG_COAP_FORMAT_ERROR (MG_COAP_ERROR | 0x20000)
-#define MG_COAP_IGNORE (MG_COAP_ERROR | 0x40000)
-#define MG_COAP_NOT_ENOUGH_DATA (MG_COAP_ERROR | 0x80000)
-#define MG_COAP_NETWORK_ERROR (MG_COAP_ERROR | 0x100000)
-
-#define MG_COAP_MSG_CON 0
-#define MG_COAP_MSG_NOC 1
-#define MG_COAP_MSG_ACK 2
-#define MG_COAP_MSG_RST 3
-#define MG_COAP_MSG_MAX 3
-
-#define MG_COAP_CODECLASS_REQUEST 0
-#define MG_COAP_CODECLASS_RESP_OK 2
-#define MG_COAP_CODECLASS_CLIENT_ERR 4
-#define MG_COAP_CODECLASS_SRV_ERR 5
-
-#define MG_COAP_EVENT_BASE 300
-#define MG_EV_COAP_CON (MG_COAP_EVENT_BASE + MG_COAP_MSG_CON)
-#define MG_EV_COAP_NOC (MG_COAP_EVENT_BASE + MG_COAP_MSG_NOC)
-#define MG_EV_COAP_ACK (MG_COAP_EVENT_BASE + MG_COAP_MSG_ACK)
-#define MG_EV_COAP_RST (MG_COAP_EVENT_BASE + MG_COAP_MSG_RST)
-
-/*
- * CoAP options.
- * Use mg_coap_add_option and mg_coap_free_options
- * for creation and destruction.
- */
-struct mg_coap_option {
- struct mg_coap_option *next;
- uint32_t number;
- struct mg_str value;
-};
-
-/* CoAP message. See RFC 7252 for details. */
-struct mg_coap_message {
- uint32_t flags;
- uint8_t msg_type;
- uint8_t code_class;
- uint8_t code_detail;
- uint16_t msg_id;
- struct mg_str token;
- struct mg_coap_option *options;
- struct mg_str payload;
- struct mg_coap_option *optiomg_tail;
-};
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/* Sets CoAP protocol handler - triggers CoAP specific events. */
-int mg_set_protocol_coap(struct mg_connection *nc);
-
-/*
- * Adds a new option to mg_coap_message structure.
- * Returns pointer to the newly created option.
- * Note: options must be freed by using mg_coap_free_options
- */
-struct mg_coap_option *mg_coap_add_option(struct mg_coap_message *cm,
- uint32_t number, char *value,
- size_t len);
-
-/*
- * Frees the memory allocated for options.
- * If the cm parameter doesn't contain any option it does nothing.
- */
-void mg_coap_free_options(struct mg_coap_message *cm);
-
-/*
- * Composes a CoAP message from `mg_coap_message`
- * and sends it into `nc` connection.
- * Returns 0 on success. On error, it is a bitmask:
- *
- * - `#define MG_COAP_ERROR 0x10000`
- * - `#define MG_COAP_FORMAT_ERROR (MG_COAP_ERROR | 0x20000)`
- * - `#define MG_COAP_IGNORE (MG_COAP_ERROR | 0x40000)`
- * - `#define MG_COAP_NOT_ENOUGH_DATA (MG_COAP_ERROR | 0x80000)`
- * - `#define MG_COAP_NETWORK_ERROR (MG_COAP_ERROR | 0x100000)`
- */
-uint32_t mg_coap_send_message(struct mg_connection *nc,
- struct mg_coap_message *cm);
-
-/*
- * Composes CoAP acknowledgement from `mg_coap_message`
- * and sends it into `nc` connection.
- * Return value: see `mg_coap_send_message()`
- */
-uint32_t mg_coap_send_ack(struct mg_connection *nc, uint16_t msg_id);
-
-/*
- * Parses CoAP message and fills mg_coap_message and returns cm->flags.
- * This is a helper function.
- *
- * NOTE: usually CoAP works over UDP, so lack of data means format error.
- * But, in theory, it is possible to use CoAP over TCP (according to RFC)
- *
- * The caller has to check results and treat COAP_NOT_ENOUGH_DATA according to
- * underlying protocol:
- *
- * - in case of UDP COAP_NOT_ENOUGH_DATA means COAP_FORMAT_ERROR,
- * - in case of TCP client can try to receive more data
- *
- * Return value: see `mg_coap_send_message()`
- */
-uint32_t mg_coap_parse(struct mbuf *io, struct mg_coap_message *cm);
-
-/*
- * Composes CoAP message from mg_coap_message structure.
- * This is a helper function.
- * Return value: see `mg_coap_send_message()`
- */
-uint32_t mg_coap_compose(struct mg_coap_message *cm, struct mbuf *io);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* MG_ENABLE_COAP */
-
-#endif /* CS_MONGOOSE_SRC_COAP_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/sntp.h"
-#endif
-/*
- * Copyright (c) 2016 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_MONGOOSE_SRC_SNTP_H_
-#define CS_MONGOOSE_SRC_SNTP_H_
-
-#if MG_ENABLE_SNTP
-
-#define MG_SNTP_EVENT_BASE 500
-
-/*
- * Received reply from time server. Event handler parameter contains
- * pointer to mg_sntp_message structure
- */
-#define MG_SNTP_REPLY (MG_SNTP_EVENT_BASE + 1)
-
-/* Received malformed SNTP packet */
-#define MG_SNTP_MALFORMED_REPLY (MG_SNTP_EVENT_BASE + 2)
-
-/* Failed to get time from server (timeout etc) */
-#define MG_SNTP_FAILED (MG_SNTP_EVENT_BASE + 3)
-
-struct mg_sntp_message {
- /* if server sends this flags, user should not send requests to it */
- int kiss_of_death;
- /* usual mg_time */
- double time;
-};
-
-/* Establishes connection to given sntp server */
-struct mg_connection *mg_sntp_connect(struct mg_mgr *mgr,
- MG_CB(mg_event_handler_t event_handler,
- void *user_data),
- const char *sntp_server_name);
-
-/* Sends time request to given connection */
-void mg_sntp_send_request(struct mg_connection *c);
-
-/*
- * Helper function
- * Establishes connection to time server, tries to send request
- * repeats sending SNTP_ATTEMPTS times every SNTP_TIMEOUT sec
- * (if needed)
- * See sntp_client example
- */
-struct mg_connection *mg_sntp_get_time(struct mg_mgr *mgr,
- mg_event_handler_t event_handler,
- const char *sntp_server_name);
-
-#endif
-
-#endif /* CS_MONGOOSE_SRC_SNTP_H_ */
-#ifdef MG_MODULE_LINES
-#line 1 "mongoose/src/socks.h"
-#endif
-/*
- * Copyright (c) 2017 Cesanta Software Limited
- * All rights reserved
- */
-
-#ifndef CS_MONGOOSE_SRC_SOCKS_H_
-#define CS_MONGOOSE_SRC_SOCKS_H_
-
-#if MG_ENABLE_SOCKS
-
-#define MG_SOCKS_VERSION 5
-
-#define MG_SOCKS_HANDSHAKE_DONE MG_F_USER_1
-#define MG_SOCKS_CONNECT_DONE MG_F_USER_2
-
-/* SOCKS5 handshake methods */
-enum mg_socks_handshake_method {
- MG_SOCKS_HANDSHAKE_NOAUTH = 0, /* Handshake method - no authentication */
- MG_SOCKS_HANDSHAKE_GSSAPI = 1, /* Handshake method - GSSAPI auth */
- MG_SOCKS_HANDSHAKE_USERPASS = 2, /* Handshake method - user/password auth */
- MG_SOCKS_HANDSHAKE_FAILURE = 0xff, /* Handshake method - failure */
-};
-
-/* SOCKS5 commands */
-enum mg_socks_command {
- MG_SOCKS_CMD_CONNECT = 1, /* Command: CONNECT */
- MG_SOCKS_CMD_BIND = 2, /* Command: BIND */
- MG_SOCKS_CMD_UDP_ASSOCIATE = 3, /* Command: UDP ASSOCIATE */
-};
-
-/* SOCKS5 address types */
-enum mg_socks_address_type {
- MG_SOCKS_ADDR_IPV4 = 1, /* Address type: IPv4 */
- MG_SOCKS_ADDR_DOMAIN = 3, /* Address type: Domain name */
- MG_SOCKS_ADDR_IPV6 = 4, /* Address type: IPv6 */
-};
-
-/* SOCKS5 response codes */
-enum mg_socks_response {
- MG_SOCKS_SUCCESS = 0, /* Response: success */
- MG_SOCKS_FAILURE = 1, /* Response: failure */
- MG_SOCKS_NOT_ALLOWED = 2, /* Response: connection not allowed */
- MG_SOCKS_NET_UNREACHABLE = 3, /* Response: network unreachable */
- MG_SOCKS_HOST_UNREACHABLE = 4, /* Response: network unreachable */
- MG_SOCKS_CONN_REFUSED = 5, /* Response: network unreachable */
- MG_SOCKS_TTL_EXPIRED = 6, /* Response: network unreachable */
- MG_SOCKS_CMD_NOT_SUPPORTED = 7, /* Response: network unreachable */
- MG_SOCKS_ADDR_NOT_SUPPORTED = 8, /* Response: network unreachable */
-};
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/* Turn the connection into the SOCKS server */
-void mg_set_protocol_socks(struct mg_connection *c);
-
-/* Create socks tunnel for the client connection */
-struct mg_iface *mg_socks_mk_iface(struct mg_mgr *, const char *proxy_addr);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif
-#endif