int explain(char *buf,int acc_sock)
{
char text[BUFSIZ];
char aaa[BUFSIZ];
char type[BUFSIZ];
struct stat info;
int length;
char *tmp;
char *inputstring;
sscanf(buf,"%s%s",aaa,text); //取得HTTP头前两个字符串
if(strcmp(text,"/") == 0){
strcpy(text,"/index.html");
}
if(strcmp(aaa,"GET") == 0){ //GET方法
if((tmp = strchr(text,'?')) != NULL){
length = strlen(text) - strlen(tmp); //对GET方法请求的参数进行解析
strncpy(text,text,length);
text[length] = '\0';
}
if(lstat(text+1,&info)== -1){
char *head = "HTTP/1.1 404 NOT FOUND\r\n\r\n"; //请求的文件不存在
send(acc_sock,head,strlen(head),0);
}
send_file(text+1,acc_sock);
}else if(strcmp(aaa,"POST") == 0){ //POST方法
bzero(type,sizeof(type));
seperate(buf,type); //对POST方法请求的参数进行解析
send_file2(text+1,acc_sock,type);
}
}
static void send_file(char *filename, int s)
{
static send_file_struct sfs;
struct stat fileinfo;
#ifdef HAVE_PTHREAD
static pthread_t thread;
#endif
int i;
char buff[6];
unsigned long filelen;
char accept[10] = "";
if (xfer_in_progress)
return;
strncpy(sfs.filename, filename, 1024);
sfs.s = s;
stat(sfs.filename, &fileinfo);
for (i = strlen(filename); i >= 0; i--) {
if (filename[i] == '/') {
break;
}
}
snprintf(buff, 5, "%05ld", strlen(filename + i + 1));
write(s, buff, 5);
write(s, filename + i + 1, strlen(filename + i + 1));
filelen = htonl(fileinfo.st_size);
write(s, &filelen, 4);
/*
FD_ZERO(&set);
FD_SET(s, &set);
tv.tv_sec = 0;
tv.tv_usec = 20;
while(!select( s+1, &set, NULL, NULL, &tv ) )
{
while (gtk_events_pending())
gtk_main_iteration();
}
*/
read(s, accept, 10);
if (!strcmp(accept, "ACCEPT")) {
progress_callback_data *pcd =
calloc(1, sizeof(progress_callback_data));
char label[1024];
xfer_in_progress = 1;
fp = fopen(filename, "rb");
printf("%s %s %ld %5d %p\n", filename, filename + i + 1,
strlen(filename), htons(strlen(filename + i + 1)), fp);
snprintf(label, 1024, "Transferring %s...", filename);
pcd->tag =
ay_progress_bar_add(label, fileinfo.st_size, NULL,
NULL);
#ifdef HAVE_PTHREAD
pthread_mutex_init(&mutex, NULL);
if (pthread_create(&thread, NULL,
(void *)&send_file2, (void *)&sfs))
exit(1);
#else
send_file2(&sfs);
#endif
pcd->timer = eb_timeout_add(500, update_send_progress, pcd);
} else {
ay_do_error(_("Ayttm File Transfer"),
_("Remote Side has aborted the file transfer"));
}
}
