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authorAlberto Gonzalez Iniesta <agi@inittab.org>2012-11-05 16:28:09 +0100
committerAlberto Gonzalez Iniesta <agi@inittab.org>2012-11-05 16:28:09 +0100
commit8dd0350e1607aa30f7a043c8d5ec7a7eeb874115 (patch)
tree566d0620eb693320cb121dfd93a5675fa704a30b /ieproxy.c
parent349cfa7acb95abe865209a28e417ec74b56f9bba (diff)
Imported Upstream version 2.3_rc1
Diffstat (limited to 'ieproxy.c')
-rw-r--r--ieproxy.c146
1 files changed, 0 insertions, 146 deletions
diff --git a/ieproxy.c b/ieproxy.c
deleted file mode 100644
index 3099870..0000000
--- a/ieproxy.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright (C) 2004 Ewan Bhamrah Harley <code@ewan.info>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program (see the file COPYING included with this
- * distribution); if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include "syshead.h"
-
-#ifdef WIN32
-
-#include <wininet.h>
-#include <malloc.h>
-
-LPCTSTR getIeHttpProxyError=NULL;
-
-/* getIeHttpProxy fetches the current IE proxy settings for http */
-
-LPCTSTR getIeHttpProxy()
-{
- DWORD psize=0;
- INTERNET_PROXY_INFO *pinfo;
- LPTSTR proxyString;
- LPTSTR p;
- LPTSTR q;
- unsigned int len;
-
- /* first see how big a buffer we need for the IPO structure */
- InternetQueryOption(NULL, INTERNET_OPTION_PROXY, NULL, &psize);
- if(!psize)
- {
- getIeHttpProxyError="InternetQueryOption failed to return buffer size";
- return(NULL);
- }
-
- /* allocate memory for IPO */
- pinfo = malloc (psize*sizeof(TCHAR));
- if (pinfo == NULL)
- {
- getIeHttpProxyError="malloc failed (1)";
- return(NULL);
- }
-
- /* now run the real query */
- if(!InternetQueryOption(NULL, INTERNET_OPTION_PROXY, (LPVOID) pinfo, &psize))
- {
- getIeHttpProxyError="InternetQueryOption() failed to find proxy info";
- free(pinfo);
- return(NULL);
- }
-
-
- /* see what sort of result we got */
-
- if(pinfo->dwAccessType == INTERNET_OPEN_TYPE_DIRECT)
- {
- /* No proxy configured */
- free(pinfo);
- return("");
- }
- else if(pinfo->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
- {
- /* we have a proxy - now parse result string */
- /* if result string does NOT contain an '=' sign then */
- /* there is a single proxy for all protocols */
- for (p=(LPTSTR)pinfo->lpszProxy; *p && *p != '='; p++);
- if(!*p)
- {
- /* single proxy */
- /* allocate a new string to return */
- len = 1+strlen(pinfo->lpszProxy);
- proxyString = malloc (len*sizeof(TCHAR));
- if (proxyString == NULL)
- {
- getIeHttpProxyError="malloc failed (2)";
- free(pinfo);
- return(NULL);
- }
- strncpy(proxyString, pinfo->lpszProxy,len);
- proxyString[len]=0;
- free(pinfo);
- return(proxyString);
- }
- else
- {
- /* multiple space seperated proxies defined in the form */
- /* protocol=proxyhost[:port] */
- /* we want the one marked "http=", if any. */
- p=(LPTSTR)pinfo->lpszProxy;
- while(*p && strncmp(p, "http=", 5))
- {
- for(; *p && *p != ' '; p++);
- if(*p) p++;
- }
- if(*p)
- {
- /* found the proxy */
- p+=5;
- for(q=p; *q && *q != ' '; q++);
- /* allocate a buffer for the proxy information */
- len=1+(q-p);
- proxyString=malloc(len*sizeof(TCHAR));
- if(proxyString==NULL)
- {
- getIeHttpProxyError="malloc failed (3)";
- free(pinfo);
- return(NULL);
- }
- strncpy(proxyString, p, len);
- proxyString[len]=0;
- free(pinfo);
- return(proxyString);
- }
- else
- {
- /* No http proxy in list */
- free(pinfo);
- return("");
- }
- }
- }
- else
- {
- /* InternetQueryOption returned a proxy type we don't know about*/
- getIeHttpProxyError="Unknown Proxy Type";
- free(pinfo);
- return(NULL);
- }
-}
-#else
-#ifdef _MSC_VER /* Dummy function needed to avoid empty file compiler warning in Microsoft VC */
-static void dummy (void) {}
-#endif
-#endif /* WIN32 */