rain chen
unread,Nov 16, 2009, 11:50:38 PM11/16/09Sign in to reply to author
Sign in to forward
You do not have permission to delete messages in this group
Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message
to china-li...@googlegroups.com
函数:
void post_apply(FILE *instream, int contentlen)
{
int r, i;
static char post_buf[32768]; /* 32KB is OK? mainly for block_sites!*/
...
//MIN是取两者小的值,contentlen从post包里拿到的值是12113,这边不重要
r = MIN(contentlen + 1, sizeof(post_buf) - 1);
i=0;
while(i + 1 < r){
if(!fgets(&(post_buf[i])), r, instream) {
return;
}
i = strlen(post_buf);
}
...
}
附件里是抓的包!
注:1. instream 从post包里拿的内容是从Content-Length: 12113下面一行开始到content-Disposition: form-data; name="dummy"下面的一行结束。
2. Content-Type: application/download这下面的是段经过加密的文件。fgets虽然读完包所有的内容,但还是return了,不知道为什么。
3. 也试过用post_buf[i++] = getc(instream);来读,但读到Content-Type: application/download就结束了,下面的加密的内容也同样读不出来!
--
^_^