diff options
| author | George Hazan <george.hazan@gmail.com> | 2013-04-02 15:39:37 +0000 |
|---|---|---|
| committer | George Hazan <george.hazan@gmail.com> | 2013-04-02 15:39:37 +0000 |
| commit | bba1ccccb6072b6e12ede32d4e8e6a28ede32c5c (patch) | |
| tree | 5e35e904856f67a54762ff16a0e3d0a8f7928d57 /plugins/Non-IM Contact/src/http.cpp | |
| parent | 6270be1be1979c0ad41ea506200431bcfc79360c (diff) | |
first version of Non-IM Contact that could be compiled
git-svn-id: http://svn.miranda-ng.org/main/trunk@4287 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/Non-IM Contact/src/http.cpp')
| -rw-r--r-- | plugins/Non-IM Contact/src/http.cpp | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/plugins/Non-IM Contact/src/http.cpp b/plugins/Non-IM Contact/src/http.cpp new file mode 100644 index 0000000000..502d34e585 --- /dev/null +++ b/plugins/Non-IM Contact/src/http.cpp @@ -0,0 +1,103 @@ +/*
+Weather Protocol plugin for Miranda IM
+Copyright (C) 2002-2004 Calvin Che
+
+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; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* This file contain the source related to downloading weather info
+ from the web using netlib
+*/
+
+#include "commonheaders.h"
+
+char *szInfo;
+char *szData;
+HANDLE hNetlibUser;
+
+// function to download webpage from the internet
+// szUrl = URL of the webpage to be retrieved
+// return value = 0 for success, 1 or HTTP error code for failure
+// global var used: szData, szInfo = containing the retrieved data
+int InternetDownloadFile (CHAR *szUrl)
+{
+ NETLIBHTTPREQUEST nlhr={0}, *nlhrReply;
+
+ // initialize the netlib request
+ nlhr.cbSize=sizeof(nlhr);
+ nlhr.requestType=REQUEST_GET;
+ nlhr.flags=NLHRF_DUMPASTEXT;
+ nlhr.szUrl= szUrl;
+ // change the header so the plugin is pretended to be IE 6 + WinXP
+ nlhr.headersCount++;
+ nlhr.headers=(NETLIBHTTPHEADER*)malloc(sizeof(NETLIBHTTPHEADER)*nlhr.headersCount);
+ CopyMemory(nlhr.headers,nlhr.headers,sizeof(NETLIBHTTPHEADER)*nlhr.headersCount);
+ nlhr.headers[nlhr.headersCount-1].szName="User-Agent";
+ nlhr.headers[nlhr.headersCount-1].szValue="Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)";
+
+ // download the page
+ nlhrReply=(NETLIBHTTPREQUEST*)CallService(MS_NETLIB_HTTPTRANSACTION,(WPARAM)hNetlibUser,(LPARAM)&nlhr);
+ if (nlhrReply) {
+ // return error code if the recieved code is neither 200 OK or 302 Moved
+ if (nlhrReply->resultCode != 200 && nlhrReply->resultCode != 302)
+ return (int)nlhrReply->resultCode;
+ // if the recieved code is 200 OK
+ else if (nlhrReply->resultCode == 200)
+ {
+ // allocate memory and save the retrieved data
+ szData = (char *)malloc(lstrlenA(nlhrReply->pData)+2);
+ lstrcpynA(szData, nlhrReply->pData, lstrlenA(nlhrReply->pData));
+ }
+ // if the recieved code is 302 Moved, Found, etc
+ else if (nlhrReply->resultCode == 302)
+ { // page moved
+ int i;
+ // get the url for the new location and save it to szInfo
+ // look for the reply header "Location"
+ for (i=0; i<nlhrReply->headersCount; i++) {
+ if (!lstrcmpA(nlhrReply->headers[i].szName, "Location")) {
+ szData = (char *)malloc(512);
+ // add "Moved/Location:" in front of the new URL for identification
+ wsprintfA(szData, "Moved/Location: %s\n", nlhrReply->headers[i].szValue);
+ break;
+ }
+ }
+ // log the new url into netlib log
+ CallService(MS_NETLIB_LOG,(WPARAM)hNetlibUser,(LPARAM)szData);
+ }
+ }
+ // if the data does not downloaded successfully (ie. disconnected), then return 1 as error code
+ else return 1;
+
+ // make a copy of the retrieved data, then free the memory of the http reply
+ szInfo = szData;
+ CallService(MS_NETLIB_FREEHTTPREQUESTSTRUCT,0,(LPARAM)nlhrReply);
+
+ // the recieved data is empty, data was not recieved, so return an error code of 1
+ if (!lstrcmpA(szInfo, "")) return 1;
+ return 0;
+}
+
+//============ NETLIB INITIALIZATION ============
+
+// initialize netlib support from weather protocol
+void NetlibInit() {
+ NETLIBUSER nlu={0};
+ nlu.cbSize=sizeof(nlu);
+ nlu.flags=NUF_OUTGOING|NUF_HTTPCONNS|NUF_NOHTTPSOPTION;
+ nlu.szSettingsModule= MODNAME;
+ nlu.szDescriptiveName= Translate("Non-IM Contacts");
+ hNetlibUser=(HANDLE)CallService(MS_NETLIB_REGISTERUSER,0,(LPARAM)&nlu);
+}
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