Initial commit

1 files changed, 235 insertions, 0 deletions

diff --git a/src/http.h b/src/http.h
new file mode 100644
index 0000000..85c5071
--- /dev/null
+++ b/src/http.h
@@ -0,0 +1,235 @@
+#ifndef HTTP_H_
+#define HTTP_H_
+
+#define    HTTP_H_VERSION_4_20160905     	0
+//#define    HTTP_H_VERSION_3_20150320     	0
+//20160905 add http_line2region
+
+#ifndef uchar
+typedef unsigned char           uchar;
+#endif
+#ifndef int64
+typedef long long               int64;
+#endif
+#ifndef uint8
+typedef unsigned char           uint8;
+#endif
+#ifndef uint64
+typedef unsigned long long      uint64;
+#endif
+#ifndef uint32
+typedef unsigned int            uint32;
+#endif
+#ifndef uint16
+typedef unsigned short          uint16;
+#endif
+
+/*interest region*/
+typedef enum
+{
+	/*#http_special1*/
+	HTTP_INTEREST_KEY_MASK=0,		
+	HTTP_ALL_MASK,
+	HTTP_OTHER_REGIONS_MASK,
+	HTTP_STATE_MASK,
+	HTTP_REQ_LINE_MASK,
+	HTTP_RES_LINE_MASK,	
+	HTTP_CONTENT_MASK,             
+	HTTP_UNGZIP_CONTENT_MASK,
+	HTTP_MESSAGE_URL_MASK,
+	HTTP_URI_MASK,
+
+	/*#http_request*/
+	HTTP_HOST_MASK,	
+	HTTP_REFERER_MASK,
+	HTTP_USER_AGENT_MASK,
+	HTTP_COOKIE_MASK,
+	HTTP_PROXY_AUTHORIZATION_MASK,
+	HTTP_AUTHORIZATION_MASK,
+	
+	/*#http_response*/	
+	HTTP_LOCATION_MASK,
+	HTTP_SERVER_MASK,
+	HTTP_ETAG_MASK,
+
+	/*#http_general*/	
+	HTTP_DATE_MASK,
+	HTTP_TRAILER_MASK,
+	HTTP_TRANSFER_ENCODING_MASK,
+	HTTP_VIA_MASK,
+	HTTP_PRAGMA_MASK,
+	HTTP_CONNECTION_MASK,
+
+	/*#http_content*/	
+	HTTP_CONT_ENCODING_MASK,
+	HTTP_CONT_LANGUAGE_MASK,
+	HTTP_CONT_LOCATION_MASK,	
+	HTTP_CONT_DISPOSITION_MASK,
+	HTTP_CONT_RANGE_MASK,
+	HTTP_CONT_LENGTH_MASK,
+	HTTP_CONT_TYPE_MASK,
+	HTTP_CHARSET_MASK,
+	HTTP_EXPIRES_MASK,
+	HTTP_X_FLASH_VERSION_MASK,	
+	HTTP_TRANSFER_LENGTH_MASK,
+
+	HTTP_REGION_NUM=36,	
+}interested_region_mask;
+/*HTTP_REGION_NUM=36*/
+#define HTTP_INTEREST_KEY				((long long)1<<HTTP_INTEREST_KEY_MASK)
+#define HTTP_ALL						((long long)1<<HTTP_ALL_MASK)
+#define HTTP_OTHER_REGIONS				((long long)1<<HTTP_OTHER_REGIONS_MASK)
+#define HTTP_STATE						((long long)1<<HTTP_STATE_MASK)
+#define HTTP_REQ_LINE					((long long)1<<HTTP_REQ_LINE_MASK)
+#define HTTP_RES_LINE					((long long)1<<HTTP_RES_LINE_MASK)
+#define HTTP_CONTENT					((long long)1<<HTTP_CONTENT_MASK)
+#define HTTP_UNGZIP_CONTENT				((long long)1<<HTTP_UNGZIP_CONTENT_MASK)
+#define HTTP_MESSAGE_URL				((long long)1<<HTTP_MESSAGE_URL_MASK)
+#define HTTP_URI						((long long)1<<HTTP_URI_MASK)
+
+#define HTTP_HOST						((long long)1<<HTTP_HOST_MASK)
+#define HTTP_REFERER					((long long)1<<HTTP_REFERER_MASK)
+#define HTTP_USER_AGENT					((long long)1<<HTTP_USER_AGENT_MASK)
+#define HTTP_COOKIE						((long long)1<<HTTP_COOKIE_MASK)
+#define HTTP_PROXY_AUTHORIZATION		((long long)1<<HTTP_PROXY_AUTHORIZATION_MASK)
+#define HTTP_AUTHORIZATION				((long long)1<<HTTP_AUTHORIZATION_MASK)
+
+#define HTTP_LOCATION					((long long)1<<HTTP_LOCATION_MASK)
+#define HTTP_SERVER						((long long)1<<HTTP_SERVER_MASK)
+#define HTTP_ETAG 						((long long)1<<HTTP_ETAG_MASK)
+
+#define HTTP_DATE 						((long long)1<<HTTP_DATE_MASK)
+#define HTTP_TRAILER 					((long long)1<<HTTP_TRAILER_MASK)
+#define HTTP_TRANSFER_ENCODING			((long long)1<<HTTP_TRANSFER_ENCODING_MASK)
+#define HTTP_VIA						((long long)1<<HTTP_VIA_MASK)
+#define HTTP_PRAGMA						((long long)1<<HTTP_PRAGMA_MASK)
+#define HTTP_CONNECTION 				((long long)1<<HTTP_CONNECTION_MASK)
+
+#define HTTP_CONT_ENCODING 				((long long)1<<HTTP_CONT_ENCODING_MASK)
+#define HTTP_CONT_LANGUAGE 				((long long)1<<HTTP_CONT_LANGUAGE_MASK)
+#define HTTP_CONT_LOCATION 				((long long)1<<HTTP_CONT_LOCATION_MASK)
+#define HTTP_CONT_RANGE 				((long long)1<<HTTP_CONT_RANGE_MASK)
+#define HTTP_CONT_LENGTH 				((long long)1<<HTTP_CONT_LENGTH_MASK)
+#define HTTP_CONT_TYPE 					((long long)1<<HTTP_CONT_TYPE_MASK)
+#define HTTP_CONT_DISPOSITION			((long long)1<<HTTP_CONT_DISPOSITION_MASK)
+#define HTTP_CHARSET 					((long long)1<<HTTP_CHARSET_MASK)
+#define HTTP_EXPIRES 					((long long)1<<HTTP_EXPIRES_MASK)
+#define HTTP_X_FLASH_VERSION 			((long long)1<<HTTP_X_FLASH_VERSION_MASK)
+#define HTTP_TRANSFER_LENGTH 			((long long)1<<HTTP_TRANSFER_LENGTH_MASK)
+
+/*http_state*/
+#define HTTP_STATE_UNKNOWN 				0x00
+#define HTTP_START_LINE					0x01 /*start line over*/
+#define HTTP_REGION 					0x02 
+#define HTTP_DATA_BEGIN 				0x03 /*header over*/
+#define HTTP_DATA 						0x04 /*have entity*/
+#define HTTP_DATA_END 					0x05
+
+/*���ݱ��뷽ʽcont_encoding*/
+#define HTTP_CONT_ENCOD_UNKNOWN 		0X00//��ʼ״̬
+#define HTTP_CONT_ENCOD_DEFAULT 		0X01
+#define HTTP_CONT_ENCOD_GZIP 			0X02
+#define HTTP_CONT_ENCOD_COMPRESS 		0X03
+#define HTTP_CONT_ENCOD_DEFLATE 		0X04
+#define HTTP_CONT_ENCOD_OTHERS 			0X05
+
+/*������뷽ʽtran_encoding*/
+#define HTTP_TRANS_ENCOD_UNKNOWN 		0X00//��ʼ״̬
+#define HTTP_TRANS_ENCOD_CHUNKED 		0X01//chunked����13
+#define HTTP_TRANS_ENCOD_DEFAULT 		0X02//default
+#define HTTP_TRANS_ENCOD_OTHERS 		0X03//����״̬
+
+/*���󷽷�method*/
+#define HTTP_METHOD_UNKNOWN				0X00//��ʼ״̬
+#define HTTP_METHOD_GET 				0X01
+#define HTTP_METHOD_POST 				0X02
+#define HTTP_METHOD_CONNECT				0X03
+#define HTTP_METHOD_HEAD				0X04
+#define HTTP_METHOD_PUT					0X05
+#define HTTP_METHOD_OPTIONS				0X06
+#define HTTP_METHOD_DELETE				0X07
+#define HTTP_METHOD_TRACE				0X08
+
+typedef struct _cont_range_t
+{
+	uint64 	start;
+	uint64 	end;
+	uint64 	len;
+}cont_range_t;
+
+typedef struct _append_infor_t
+{	
+	char* 					content;   //data: origin data when ungzip;     region:all complete line when enpand region
+	uint32 					contlen;
+}append_infor_t;
+
+typedef struct _region_t
+{	
+	char* 					pdata;   
+	uint32 					datalen;
+}region_t;
+
+typedef struct _field_infor_t
+{
+	long long 					prot_flag;      	 //��ǰ�ֶ�flag
+	void*						buf;			   //��ǰ����֮����ֶ�
+	void*						src_buf;		   //��չ�ֶ�ָ�������У�����ָ��ԭʼ����(��ѹ��֮ǰ����ͬ�Ľ������Խ���)
+	int							buflen;		   		//��ǰ�ֶγ���
+	int							src_buflen;	    	//��ǰ�ֶγ���
+}field_infor_t;
+
+typedef struct _batch_infor_t
+{
+	int							field_cnt;     	 	 //���������ֶ���Ŀ
+	field_infor_t*				field;	     		 //�ֶ���Ϣ��stFieldInfo
+}batch_infor_t;
+
+typedef struct http_infor_t
+{	
+	char*					p_url;		
+	uint32 					url_len;	
+	int 					http_session_seq;			
+	uint64 					cont_length;			
+	cont_range_t* 			cont_range;	
+	
+	uchar					curdir;	
+	uchar 					http_state;		    
+	uchar 					cont_encoding;
+	uchar 					trans_encoding;  
+	
+	uchar					method;	
+	uchar 					_pad_;	
+	uint16 					res_code;
+	append_infor_t			append_infor;	
+	batch_infor_t*			batch_infor;
+}http_infor;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+*����������(key:value)���key ��key_len
+*����ֵ0�ɹ���-1:ʧ��
+*_key_:_value,ֻ����key
+*/
+int http_line2region(const char *line, uint32 line_len, char** region, uint32* region_len);
+/*
+* �����ֶ�����region ����ֶε�proto_flag
+* region : ������host (in pcap)��Ҳ������HTTP_HOST(in http.conf)
+*/
+long long http_region2proto_flag(const char *region, uint32 region_len);
+/*
+*����proto_flag����ֶ�����
+*����ֵ��http.conf�е��ַ���
+*/
+const char* http_proto_flag2region(long long proto_flag);
+const char* http_get_method(uchar method);
+char* http_url_decode(char *data,  int* data_len);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif 
+