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mshtml: Ignore app's User-Agent header and Content-Type if there is no data to post.

This commit is contained in:
Jacek Caban 2007-09-26 20:45:09 +02:00 committed by Alexandre Julliard
parent e27f185440
commit 8966cfe42a
1 changed files with 53 additions and 1 deletions
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54
dlls/mshtml/persist.c
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@ -39,6 +39,54 @@
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
#define USER_AGENT "User-Agent:"
#define CONTENT_TYPE "Content-Type:"
static int fix_headers(char *buf, DWORD post_len)
{
char *ptr = NULL;
if(!strncasecmp(USER_AGENT, buf, sizeof(USER_AGENT)-1)) {
ptr = buf;
}else {
ptr = strstr(buf, "\r\n" USER_AGENT);
if(ptr)
ptr += 2;
}
if(ptr) {
const char *ptr2;
FIXME("Ignoring User-Agent header\n");
ptr2 = strstr(ptr, "\r\n");
if(ptr2)
memmove(ptr, ptr2, strlen(ptr2)+1);
}
if(!post_len) {
if(!strncasecmp(CONTENT_TYPE, buf, sizeof(CONTENT_TYPE)-1)) {
ptr = buf;
}else {
ptr = strstr(buf, "\r\n" CONTENT_TYPE);
if(ptr)
ptr += 2;
}
if(ptr) {
const char *ptr2;
TRACE("Ignoring Content-Type header\n");
ptr2 = strstr(ptr, "\r\n");
if(ptr2)
memmove(ptr, ptr2, strlen(ptr2)+1);
}
}
return strlen(buf);
}
static nsIInputStream *get_post_data_stream(IBindCtx *bctx)
{
nsIInputStream *ret = NULL;
@ -84,7 +132,7 @@ static nsIInputStream *get_post_data_stream(IBindCtx *bctx)
post_len = bindinfo.cbstgmedData;
if(headers_len || post_len) {
int len = headers_len ? headers_len-1 : 0;
int len = 0;
static const char content_length[] = "Content-Length: %u\r\n\r\n";
@ -93,9 +141,13 @@ static nsIInputStream *get_post_data_stream(IBindCtx *bctx)
if(headers_len) {
WideCharToMultiByte(CP_ACP, 0, headers, -1, data, -1, NULL, NULL);
CoTaskMemFree(headers);
len = fix_headers(data, post_len);
}
if(post_len) {
if(len >= 4 && !strcmp(data+len-4, "\r\n\r\n"))
len -= 2;
sprintf(data+len, content_length, post_len);
len = strlen(data);