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--- curl/winbuild/MakefileBuild.vc.orig 2017-10-23 17:15:22.969492548 +0200
+++ curl/winbuild/MakefileBuild.vc 2017-10-23 17:16:38.491490679 +0200
@@ -72,7 +72,7 @@
CFLAGS_LIBCURL_STATIC = /DCURL_STATICLIB
-WIN_LIBS = ws2_32.lib wldap32.lib advapi32.lib crypt32.lib
+WIN_LIBS = ws2_32.lib wldap32.lib advapi32.lib crypt32.lib winhttp.lib
BASE_NAME = libcurl
BASE_NAME_DEBUG = $(BASE_NAME)_debug
--- curl-7.26.0/lib/url.c
+++ misc/build/curl-7.26.0/lib/url.c
@@ -78,6 +78,10 @@
bool curl_win32_idn_to_ascii(const char *in, char **out);
#endif /* USE_LIBIDN2 */
+#ifdef _WIN32
+#include <WinHttp.h>
+#endif
+
#include "urldata.h"
#include "netrc.h"
@@ -4586,6 +4590,21 @@
}
#ifndef CURL_DISABLE_HTTP
+#ifdef _WIN32
+static char *wstrToCstr(LPWSTR wStr)
+{
+ int bufSize;
+ char *out = NULL;
+ if(wStr != NULL) {
+ bufSize = WideCharToMultiByte(
+ CP_ACP, 0, wStr, -1, NULL, 0, NULL, NULL);
+ out = (char *)malloc(bufSize * sizeof(char));
+ WideCharToMultiByte(CP_ACP, 0, wStr, -1, out, bufSize, NULL, NULL);
+ }
+ return out;
+}
+#endif
+
/****************************************************************
* Detect what (if any) proxy to use. Remember that this selects a host
* name and is not limited to HTTP proxies only.
@@ -4613,6 +4633,66 @@
* For compatibility, the all-uppercase versions of these variables are
* checked if the lowercase versions don't exist.
*/
+#ifdef _WIN32
+ char *no_proxy = NULL;
+ WINHTTP_CURRENT_USER_IE_PROXY_CONFIG *ieProxyConfig;
+ ieProxyConfig = (WINHTTP_CURRENT_USER_IE_PROXY_CONFIG *)
+ malloc(sizeof(WINHTTP_CURRENT_USER_IE_PROXY_CONFIG));
+ if(WinHttpGetIEProxyConfigForCurrentUser(ieProxyConfig)) {
+ if(!ieProxyConfig->fAutoDetect) {
+ char *ieProxy;
+ char *ieNoProxy;
+ char *pos;
+
+ ieProxy = wstrToCstr(ieProxyConfig->lpszProxy);
+ ieNoProxy = wstrToCstr(ieProxyConfig->lpszProxyBypass);
+
+ /* Convert the ieNoProxy into a proper no_proxy value */
+ if(NULL != ieNoProxy) {
+ no_proxy = strdup(ieNoProxy);
+ pos = strpbrk(no_proxy, "; ");
+ while(NULL != pos) {
+ no_proxy[pos-no_proxy] = ',';
+ pos = strpbrk(no_proxy, "; ");
+ }
+ }
+
+ if(!check_noproxy(conn->host.name, no_proxy)) {
+ /* Look for the http proxy setting */
+ char *tok;
+ char *saveptr;
+
+ if(NULL != ieProxy) {
+ tok = strtok_s(ieProxy, ";", &saveptr);
+ if(strchr(tok, '=') == NULL) {
+ proxy = strdup(ieProxy);
+ }
+ else {
+ do {
+ if(strncmp(tok, "http=", 5) == 0) {
+ /* We found HTTP proxy value, then use it */
+ proxy = strdup(tok + 5);
+ }
+ tok = strtok_s(NULL, ";", &saveptr);
+ }
+ while(NULL != tok);
+ }
+ }
+ }
+
+ free(ieProxy);
+ free(ieNoProxy);
+ }
+ else {
+ /* TODO Handle the Proxy config Auto Detection case */
+ }
+
+ GlobalFree(ieProxyConfig->lpszAutoConfigUrl);
+ GlobalFree(ieProxyConfig->lpszProxy);
+ GlobalFree(ieProxyConfig->lpszProxyBypass);
+ }
+ free(no_proxy);
+#else /* !_WIN32 */
char proxy_env[128];
const char *protop = conn->handler->scheme;
char *envp = proxy_env;
@@ -4663,6 +4739,7 @@
}
if(proxy)
infof(data, "Uses proxy env variable %s == '%s'", envp, proxy);
+#endif /* _WIN32 */
return proxy;
}
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