static NetlibConnection* NetlibHttpProcessUrl(NETLIBHTTPREQUEST *nlhr, NetlibUser *nlu, NetlibConnection *nlc, const char *szUrl = NULL)
{
NETLIBOPENCONNECTION nloc;
if (szUrl == NULL)
NetlibConnFromUrl(nlhr->szUrl, (nlhr->flags & NLHRF_SSL) != 0, nloc);
else
NetlibConnFromUrl(szUrl, false, nloc);
nloc.flags |= NLOCF_HTTP;
if (nloc.flags & NLOCF_SSL)
nlhr->flags |= NLHRF_SSL;
else
nlhr->flags &= ~NLHRF_SSL;
if (nlc != NULL) {
bool httpProxy = !(nloc.flags & NLOCF_SSL) && nlc->proxyType == PROXYTYPE_HTTP;
bool sameHost = mir_strcmp(nlc->nloc.szHost, nloc.szHost) == 0 && nlc->nloc.wPort == nloc.wPort;
if (!httpProxy && !sameHost) {
NetlibDoClose(nlc);
mir_free((char*)nlc->nloc.szHost);
nlc->nloc = nloc;
return NetlibDoConnect(nlc) ? nlc : NULL;
}
}
else nlc = (NetlibConnection*)NetlibOpenConnection((WPARAM)nlu, (LPARAM)&nloc);
mir_free((char*)nloc.szHost);
return nlc;
}
static bool NetlibHttpGatewaySend(NetlibConnection *nlc, RequestType reqType, const char *buf, int len)
{
NETLIBHTTPREQUEST nlhrSend = {0};
char szUrl[512];
nlhrSend.cbSize = sizeof(nlhrSend);
nlhrSend.nlc = nlc;
nlhrSend.pData = (char*)buf;
nlhrSend.dataLength = len;
nlhrSend.flags = NLHRF_GENERATEHOST | NLHRF_DUMPPROXY | NLHRF_SMARTAUTHHEADER | NLHRF_NOPROXY | NLHRF_REDIRECT;
if (nlc->nlhpi.flags & NLHPIF_HTTP11) nlhrSend.flags |= NLHRF_HTTP11;
switch (reqType)
{
case reqHelloGet:
nlhrSend.requestType = REQUEST_GET;
nlhrSend.szUrl = nlc->nlu->user.szHttpGatewayHello;
break;
case reqOldGet:
nlhrSend.requestType = REQUEST_GET;
nlhrSend.timeout = -1;
if ((nlc->nlhpi.flags & NLHPIF_USEGETSEQUENCE) && (nlc->nlhpi.szHttpGetUrl != NULL)) {
mir_cslock lck(nlc->csHttpSequenceNums);
mir_snprintf(szUrl, SIZEOF(szUrl), "%s%u", nlc->nlhpi.szHttpGetUrl, nlc->nlhpi.firstGetSequence++);
if (nlc->nlhpi.flags & NLHPIF_GETPOSTSAMESEQUENCE)
nlc->nlhpi.firstPostSequence++;
nlhrSend.szUrl = szUrl;
}
else nlhrSend.szUrl = nlc->nlhpi.szHttpGetUrl;
break;
case reqOldPost:
nlhrSend.requestType = REQUEST_POST;
if ((nlc->nlhpi.flags & NLHPIF_USEPOSTSEQUENCE) && (nlc->nlhpi.szHttpPostUrl != NULL))
{
mir_snprintf(szUrl, SIZEOF(szUrl), "%s%u", nlc->nlhpi.szHttpPostUrl, nlc->nlhpi.firstPostSequence);
nlhrSend.szUrl = szUrl;
}
else
nlhrSend.szUrl = nlc->nlhpi.szHttpPostUrl;
break;
case reqNewPost:
nlhrSend.requestType = REQUEST_POST;
nlhrSend.szUrl = nlc->nlhpi.szHttpPostUrl;
break;
}
if (nlc->usingDirectHttpGateway)
{
NETLIBOPENCONNECTION nloc;
NetlibConnFromUrl(nlhrSend.szUrl, false, nloc);
bool sameHost = lstrcmpA(nlc->nloc.szHost, nloc.szHost) == 0 && nlc->nloc.wPort == nloc.wPort;
if (!sameHost)
{
NetlibDoClose(nlc);
mir_free((char*)nlc->nloc.szHost);
nlc->nloc = nloc;
if (!NetlibDoConnect(nlc))
return false;
}
else
mir_free((char*)nloc.szHost);
}
nlhrSend.headersCount = 3;
nlhrSend.headers = (NETLIBHTTPHEADER*)alloca(sizeof(NETLIBHTTPHEADER) * nlhrSend.headersCount);
nlhrSend.headers[0].szName = "User-Agent";
nlhrSend.headers[0].szValue = nlc->nlu->user.szHttpGatewayUserAgent;
nlhrSend.headers[1].szName = "Cache-Control";
nlhrSend.headers[1].szValue = "no-cache, no-store ";
nlhrSend.headers[2].szName = "Pragma";
nlhrSend.headers[2].szValue = "no-cache";
// nlhrSend.headers[3].szName = "Accept-Encoding";
// nlhrSend.headers[3].szValue = "deflate, gzip";
return NetlibHttpSendRequest((WPARAM)nlc, (LPARAM)&nlhrSend) != SOCKET_ERROR;
}
