new ed5

7 files changed, 308 insertions, 0 deletions

diff --git a/bin/test b/bin/test
new file mode 100644
index 0000000..dd8f164
--- /dev/null
+++ b/bin/test
diff --git a/bin/test_dir b/bin/test_dir
new file mode 100644
index 0000000..0aaab0f
--- /dev/null
+++ b/bin/test_dir
diff --git a/inc/vdefine.h b/inc/vdefine.h
new file mode 100644
index 0000000..3d6b0e0
--- /dev/null
+++ b/inc/vdefine.h
@@ -0,0 +1,34 @@
+#ifndef _VDEFINE_H
+#define _VDEFINE_H
+
+#include <arpa/inet.h>
+#include <stdlib.h>
+#define _GNU_SOURCE
+#define __USE_GNU
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+#include <sys/types.h>  
+
+#include <sys/io.h>
+
+#include <arpa/inet.h>
+
+extern const char *mp4_box_type_all[];
+extern int count_type;
+
+int is_mpeg_ts_each(const char *buff_each, size_t size_each, const char *buff, size_t size);
+int is_mpeg_ts(const char* buff, size_t size);
+void *memchr_flv(const char *buff_each, size_t size_each);
+int is_flv_each(const char* buff_each, size_t size_each,const char *buff);
+int is_flv(const char* buff, size_t size);
+int is_mp4_part_spe(const char *buff);//, int count_type)
+int c_is_mp3(char c);
+int is_mp4_part(const char *buff_part);
+void *memmem_mp4(const char *buff_each, size_t size_each);
+int is_mp4_each(const char* buff_each, size_t size_each, const char *buff);//, int count_type)
+int is_mp4(const char* buff, size_t size);
+int AV_container_identify(const char* buff, size_t size);
+
+
+#endif
diff --git a/lib/libvdefine.a b/lib/libvdefine.a
new file mode 100644
index 0000000..2d6e4ab
--- /dev/null
+++ b/lib/libvdefine.a
diff --git a/obj/vdefine.o b/obj/vdefine.o
new file mode 100644
index 0000000..00a558d
--- /dev/null
+++ b/obj/vdefine.o
diff --git a/src/test.c b/src/test.c
new file mode 100644
index 0000000..6dbc11e
--- /dev/null
+++ b/src/test.c
@@ -0,0 +1,124 @@
+#include "vdefine.h"
+#define SIZE_BUFF 16*16*16*16*16*16*16*16-1//6*16*16*16*16*16
+#include <dirent.h>
+#include <sys/stat.h>
+#include <unistd.h>
+typedef struct buff_inf_h
+{
+	char *buff;
+	size_t size;
+}buff_inf;
+
+buff_inf *buff_get(char *vfile) {
+	buff_inf *buff_inf_h = (buff_inf *)malloc(sizeof(buff_inf));
+
+	FILE *fr = NULL;
+	char *buff_ori = (char *)malloc(sizeof(char *)*SIZE_BUFF);//CH
+	char *buff = buff_ori;//CH
+    memset(buff, 0, sizeof(buff));
+	if ((fr = fopen(vfile, "rb")) == NULL)
+	{
+		perror("fopen error:");
+		buff_inf_h->buff = NULL;
+		buff_inf_h->size = 0;
+		return buff_inf_h;//-1;
+	}
+	size_t i = 0;//unsigned int i = 0;//size_t i = 0;
+	//int j = 0;
+	while (!feof(fr))
+	{
+		fread(buff, 1, 1, fr);
+		buff += 1;
+		i++;
+	}
+	buff_inf_h->buff = (char *)malloc(sizeof(char *) * (i-1));//(i-2));
+    memcpy(buff_inf_h->buff, buff - i, i-1);//i-2);
+    buff_inf_h->size = i-1;//i - 2;
+    //buff_inf_h.buff = buff - i;
+	//buff_inf_h.size = i;
+	free(buff_ori);//CH--free(buff - i);//?
+    buff_ori = NULL;
+    fclose(fr);
+	return buff_inf_h;
+
+}
+int main(int argc, char *argv[])
+{
+    char *vfile = argv[1];    
+    buff_inf *buff_inf_h;
+    //CH--char *buff;// = (char *)malloc(sizeof(char *)*size);//;
+    int ret;
+    int ret_sig = atoi(argv[2]);
+    int sig_show_all = atoi(argv[3]);
+    int sig_choose_all = atoi(argv[4]);
+    size_t size;
+    
+    buff_inf_h = buff_get(vfile);
+    if (buff_inf_h->size == 0)
+    {
+            printf("read file failed.\n");
+            return -1;
+    }
+    if (sig_choose_all == 0)
+    {
+            int divide_h = 10;
+            int divide_s = 0;
+            int divide_e = 1;
+
+            size = (buff_inf_h->size / divide_h)*(divide_e - divide_s);
+
+            //CH--buff = (char *)malloc(sizeof(char *)*size);
+            //CH--memcpy(buff, buff_inf_h->buff + (buff_inf_h->size / divide_h)*divide_s, size);
+
+            //printf("buff_whole is               %p.\n", buff_inf_h->buff);
+            //printf("buff_inf_h.size/divide_h is %x.\n", buff_inf_h->size / divide_h);
+            //printf("buff starts from(>=)        %p.\n", buff);
+            //printf("buff ends at(<)             %p.\n", buff + size - 1);//+size
+            ret = AV_container_identify(buff_inf_h->buff + (buff_inf_h->size / divide_h)*divide_s, size);;//CCH--ret = AV_container_identify(buff, size);//CH--(const char *)?
+            //CH--free(buff);
+            //CH--buff = NULL;
+            //printf("define : %d.\n", ret);
+            //printf("size of whole buff is  %d.\n", buff_inf_h->size);//size - 1
+            //printf("size of chosen buff is %d.\n", size);
+    }
+    else
+            ret = AV_container_identify(buff_inf_h->buff, buff_inf_h->size);
+    if (sig_show_all == 0)
+    {
+            if (ret != ret_sig)
+            {
+                    printf("-----------------data of [%s] is kind of [%d].\n",vfile,ret);// dp->d_name, ret);
+                    //printf("define : %d.\n", ret);
+                    printf("size of whole buff is %d.\n", buff_inf_h->size);
+                    if  (sig_choose_all == 0)
+                            printf("size of chosen buff is %d.\n", size);
+
+            }
+    }
+    else
+    {
+            printf("-----------------data of [%s] is kind of [%d].\n", vfile, ret);// dp->d_name, ret);
+            printf("size of whole buff is %d.\n", buff_inf_h->size);
+            if  (sig_choose_all == 0)
+                    printf("size of chosen buff is %d.\n", size);
+    }
+    free(buff_inf_h->buff);//CH--
+    buff_inf_h->buff = NULL;//CH--
+    free(buff_inf_h);//CH--
+    buff_inf_h = NULL;//CH--
+    /*
+    free(buff);
+
+    free(buff_inf_h->buff);
+    buff_inf_h = NULL;
+    free(buff_inf_h);
+    return ret;
+    */
+   
+    //CH--free(buff_inf_h->buff);
+    //CH--buff_inf_h = NULL;
+    //CH--free(buff_inf_h);
+
+    
+    return ret;
+}
diff --git a/src/test_dir.c b/src/test_dir.c
new file mode 100644
index 0000000..9a007ce
--- /dev/null
+++ b/src/test_dir.c
@@ -0,0 +1,150 @@
+#include "vdefine.h"
+#define SIZE_BUFF 16*16*16*16*16*16*16*16-1//6*16*16*16*16*16
+#include <dirent.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#define SIZE_FILE 50
+typedef struct buff_inf_h
+{
+	char *buff;
+	size_t size;
+}buff_inf;
+
+buff_inf *buff_get(char *vfile) {
+	buff_inf *buff_inf_h = (buff_inf *)malloc(sizeof(buff_inf));
+
+	FILE *fr = NULL;
+	char *buff_ori = (char *)malloc(sizeof(char *)*SIZE_BUFF);//CH
+	char *buff = buff_ori;//CH
+    memset(buff, 0, sizeof(buff));
+	if ((fr = fopen(vfile, "rb")) == NULL)
+	{
+		perror("fopen error:");
+		buff_inf_h->buff = NULL;
+		buff_inf_h->size = 0;
+		return buff_inf_h;//-1;
+	}
+	size_t i = 0;//unsigned int i = 0;//size_t i = 0;
+	//int j = 0;
+	while (!feof(fr))
+	{
+		fread(buff, 1, 1, fr);
+		buff += 1;
+		i++;
+	}
+	buff_inf_h->buff = (char *)malloc(sizeof(char *) * (i-1));//(i-2));
+    memcpy(buff_inf_h->buff, buff - i, i-1);//i-2);
+    buff_inf_h->size = i-1;//i - 2;
+    //buff_inf_h.buff = buff - i;
+	//buff_inf_h.size = i;
+	free(buff_ori);//CH--free(buff - i);//?
+    buff_ori = NULL;
+    fclose(fr);
+	return buff_inf_h;
+
+}
+int main(int argc, char *argv[])
+{
+    DIR *dirp;
+    struct dirent *dp;
+    char *vdir = argv[1];
+    char *vfile_ori = (char *)malloc(SIZE_FILE);
+    memcpy(vfile_ori,vdir,strlen(vdir));
+    strcat(vfile_ori, "/");
+    char *vfile = (char *)malloc(SIZE_FILE);
+    //strcat(vdir,".dir");
+    dirp = opendir(vdir);
+    struct stat info;
+    
+    buff_inf *buff_inf_h;
+    //CH--char *buff;// = (char *)malloc(sizeof(char *)*size);//;
+    int ret;
+    int ret_sig = atoi(argv[2]);
+    int sig_show_all = atoi(argv[3]);
+    int sig_choose_all = atoi(argv[4]);
+    size_t size;
+    int divide_h;
+    int divide_s;
+    int divide_e;
+    while ((dp = readdir(dirp)) != NULL) 
+    {
+            memcpy(vfile,vfile_ori,SIZE_FILE);
+            strncat(vfile, dp->d_name, strlen(dp->d_name));//strcat(vfile,dp->d_name);//vfile = dp->d_name;//fileinfo->name;//&((fileinfo->name)[0]);//argv[1];// "0003.dat";
+            
+            stat(vfile, &info);
+            if(S_ISDIR(info.st_mode))
+                continue;
+            buff_inf_h = buff_get(vfile);
+            if (buff_inf_h->size == 0)
+            {
+                    printf("read file failed of %s.\n",vfile);
+                    return -1;
+            }
+            if (sig_choose_all == 0)
+            {
+                    divide_h = 10;//atoi(argv[5]);//10;
+                    divide_s = 0;//atoi(argv[6]);//0;
+                    divide_e = 1;//atoi(argv[7]);//1;
+
+                    size = (buff_inf_h->size / divide_h)*(divide_e - divide_s);
+                    //size = atoi(argv[7]);
+                    //divide_e =  (buff_inf_h->size / divide_h)*(divide_h-divide_s);
+                    //size = size>divide_e?divide_e:size;
+                    //CH--buff = (char *)malloc(sizeof(char *)*size);
+                    //CH--memcpy(buff, buff_inf_h->buff + (buff_inf_h->size / divide_h)*divide_s, size);
+
+                    //printf("buff_whole is               %p.\n", buff_inf_h->buff);
+                    //printf("buff_inf_h.size/divide_h is %x.\n", buff_inf_h->size / divide_h);
+                    //printf("buff starts from(>=)        %p.\n", buff);
+                    //printf("buff ends at(<)             %p.\n", buff + size - 1);//+size
+                    ret = AV_container_identify(buff_inf_h->buff + (buff_inf_h->size / divide_h)*divide_s, size);;//CCH--ret = AV_container_identify(buff, size);//CH--(const char *)?
+                    //CH--free(buff);
+                    //CH--buff = NULL;
+                    //printf("define : %d.\n", ret);
+                    //printf("size of whole buff is  %d.\n", buff_inf_h->size);//size - 1
+                    //printf("size of chosen buff is %d.\n", size);
+            }
+            else
+                    ret = AV_container_identify(buff_inf_h->buff, buff_inf_h->size);
+            if (sig_show_all == 0)
+            {
+                    if (ret != ret_sig)
+                    {
+                            printf("-----------------data of [%s] is kind of [%d].\n", dp->d_name, ret);
+                            //printf("define : %d.\n", ret);
+                            printf("size of whole buff is %d.\n", buff_inf_h->size);
+                            if  (sig_choose_all == 0)
+                                printf("size of chosen buff is %d.\n", size);
+
+                    }
+            }
+            else
+            {
+                    printf("-----------------data of [%s] is kind of [%d].\n", dp->d_name, ret);
+                    printf("size of whole buff is %d.\n", buff_inf_h->size);
+                    if  (sig_choose_all == 0)
+                            printf("size of chosen buff is %d.\n", size);
+            }
+            free(buff_inf_h->buff);//CH--
+            buff_inf_h->buff = NULL;//CH--
+            free(buff_inf_h);//CH--
+            buff_inf_h = NULL;//CH--
+    }
+    /*
+    free(buff);
+
+    free(buff_inf_h->buff);
+    buff_inf_h = NULL;
+    free(buff_inf_h);
+    return ret;
+    */
+   
+    //CH--free(buff_inf_h->buff);
+    //CH--buff_inf_h = NULL;
+    //CH--free(buff_inf_h);
+
+    free(vfile);
+    free(vfile_ori);
+    
+    return ret;
+}