Merge trunk.

1 files changed, 82 insertions, 0 deletions

diff --git a/lib/http_client.h b/lib/http_client.h
new file mode 100644
index 00000000..78d6dbd1
--- /dev/null
+++ b/lib/http_client.h
@@ -0,0 +1,82 @@
+  /********************************************************************\
+  * BitlBee -- An IRC to other IM-networks gateway                     *
+  *                                                                    *
+  * Copyright 2002-2005 Wilmer van der Gaast and others                *
+  \********************************************************************/
+
+/* HTTP(S) module                                                       */
+
+/*
+  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 with
+  the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
+  if not, write to the Free Software Foundation, Inc., 59 Temple Place,
+  Suite 330, Boston, MA  02111-1307  USA
+*/
+
+/* http_client allows you to talk (asynchronously, again) to HTTP servers.
+   In the "background" it will send the whole query and wait for a complete
+   response to come back. Right now it's only used by the MSN Passport
+   authentication code, but it might be useful for other things too (for
+   example the AIM usericon patch uses this so icons can be stored on
+   webservers instead of the local filesystem).
+   
+   Didn't test this too much, but it seems to work well. Just don't look
+   at the code that handles HTTP 30x redirects. ;-) The function is
+   probably not very useful for downloading lots of data since it keeps 
+   everything in a memory buffer until the download is completed (and
+   can't pass any data or whatever before then). It's very useful for
+   doing quick requests without blocking the whole program, though. */
+
+#include <glib.h>
+#include "ssl_client.h"
+
+struct http_request;
+
+/* Your callback function should look like this: */
+typedef void (*http_input_function)( struct http_request * );
+
+/* This structure will be filled in by the http_dorequest* functions, and
+   it will be passed to the callback function. Use the data field to add
+   your own data. */
+struct http_request
+{
+	char *request;          /* The request to send to the server. */
+	int request_length;     /* Its size. */
+	int status_code;        /* The numeric HTTP status code. (Or -1
+	                           if something really went wrong) */
+	char *status_string;    /* The error text. */
+	char *reply_headers;
+	char *reply_body;
+	int body_size;          /* The number of bytes in reply_body. */
+	int finished;           /* Set to non-0 if the request was completed
+	                           successfully. */
+	
+	http_input_function func;
+	gpointer data;
+	
+	/* Please don't touch the things down here, you shouldn't need them. */
+	
+	void *ssl;
+	int fd;
+	
+	int inpa;
+	int bytes_written;
+	int bytes_read;
+};
+
+/* The _url variant is probably more useful than the raw version. The raw
+   version is probably only useful if you want to do POST requests or if
+   you want to add some extra headers. As you can see, HTTPS connections
+   are also supported (using ssl_client). */
+void *http_dorequest( char *host, int port, int ssl, char *request, http_input_function func, gpointer data );
+void *http_dorequest_url( char *url_string, http_input_function func, gpointer data );