netsurf/riscos/url.c
John Mark Bell 62245d13ec [project @ 2004-01-05 02:10:59 by jmb]
Add ability to turn off browser features in build.
This may be useful when hunting down bugs.

svn path=/import/netsurf/; revision=480
2004-01-05 02:10:59 +00:00

141 lines
4.1 KiB
C

/*
* This file is part of NetSurf, http://netsurf.sourceforge.net/
* Licensed under the GNU General Public License,
* http://www.opensource.org/licenses/gpl-license
* Copyright 2003 John M Bell <jmb202@ecs.soton.ac.uk>
* Shamelessly hacked from Rob Jackson's URI handler (see uri.c)
*/
#include <stdio.h>
#include <string.h>
#include "oslib/inetsuite.h"
#include "oslib/wimp.h"
#include "netsurf/utils/config.h"
#include "netsurf/desktop/browser.h"
#include "netsurf/riscos/theme.h"
#include "netsurf/desktop/gui.h"
#include "netsurf/riscos/gui.h"
#include "netsurf/riscos/url.h"
#include "netsurf/utils/log.h"
#include "netsurf/utils/utils.h"
/* Define this to allow posting of data to an URL */
#undef ALLOW_POST
static char *read_string_value(os_string_value string, char *msg);
void ro_url_message_received(wimp_message* message)
{
char* uri_requested = NULL;
#ifdef ALLOW_POST
char* filename = NULL, *mimetype = NULL;
bool post=false;
#endif
struct browser_window* bw;
inetsuite_message_open_url *url_message = (inetsuite_message_open_url*)&message->data;
/* If the url_message->indirect.tag is non-zero,
* then the message data is contained within the message block.
*/
if (url_message->indirect.tag != 0) {
uri_requested = xstrdup(url_message->url);
LOG(("%s", url_message->url));
}
else {
/* Get URL */
if (read_string_value(url_message->indirect.url,
(char*)url_message) != 0) {
uri_requested = xstrdup(read_string_value(url_message->indirect.url,
(char*)url_message));
}
else {
return;
}
LOG(("%s", uri_requested));
#ifdef ALLOW_POST
/* Get filename */
if (read_string_value(url_message->indirect.body_file,
(char*)url_message) != 0) {
filename = xstrdup(read_string_value(url_message->indirect.body_file,
(char*)url_message));
}
/* We ignore the target window. Just open a new window. */
/* Get mimetype */
if (url_message->indirect.flags & inetsuite_USE_MIME_TYPE) {
if (read_string_value(url_message->indirect.body_mimetype,
(char*)url_message) != 0) {
mimetype = xstrdup(read_string_value(url_message->indirect.body_mimetype,
(char*)url_message));
}
else {
mimetype = xstrdup("application/x-www-form-urlencoded");
}
}
else {
mimetype = xstrdup("application/x-www-form-urlencoded");
}
/* Indicate a post request */
if (filename && message->size > 28)
post = true;
#endif
}
if ( (strspn(uri_requested, "http://") != strlen("http://")) &&
(strspn(uri_requested, "https://") != strlen("https://")) &&
(strspn(uri_requested, "file:/") != strlen("file:/")) ) {
#ifdef ALLOW_POST
xfree(filename);
xfree(mimetype);
#endif
xfree(uri_requested);
return;
}
/* send ack */
message->your_ref = message->my_ref;
xwimp_send_message(wimp_USER_MESSAGE_ACKNOWLEDGE, message,
message->sender);
/* create new browser window */
bw = create_browser_window(browser_TITLE | browser_TOOLBAR
| browser_SCROLL_X_ALWAYS | browser_SCROLL_Y_ALWAYS, 640, 480
#ifdef WITH_FRAMES
, NULL
#endif
);
gui_window_show(bw->window);
#ifdef ALLOW_POST
if (post) {
/* TODO - create urlencoded data from file contents.
* Delete the file when finished with it.
*/
browser_window_open_location_historical(bw, uri_requested, /*data*/0, 0);
}
else
#endif
browser_window_open_location(bw, uri_requested);
wimp_set_caret_position(bw->window->data.browser.toolbar,
ICON_TOOLBAR_URL,
0,0,-1, (int) strlen(bw->window->url) - 1);
#ifdef ALLOW_POST
xfree(filename);
xfree(mimetype);
#endif
xfree(uri_requested);
return;
}
char *read_string_value(os_string_value string, char *msg) {
if(string.offset == 0) return NULL;
if(string.offset > 256) return string.pointer;
return &msg[string.offset];
}