Rename BeOS frontend files to strip the useless beos_ prefix. Fix includes and the rest so it builds.

svn path=/trunk/netsurf/; revision=13554

1 files changed, 1195 insertions, 0 deletions

diff --git a/beos/gui.cpp b/beos/gui.cpp
new file mode 100644
index 000000000..0c3075006
--- /dev/null
+++ b/beos/gui.cpp
@@ -0,0 +1,1195 @@
+/*
+ * Copyright 2008 François Revol <mmu_man@users.sourceforge.net>
+ * Copyright 2005 James Bursa <bursa@users.sourceforge.net>
+ *
+ * This file is part of NetSurf, http://www.netsurf-browser.org/
+ *
+ * NetSurf 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; version 2 of the License.
+ *
+ * NetSurf 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#define __STDBOOL_H__	1
+#include <assert.h>
+#include <ctype.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <limits.h>
+#include <sys/select.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <curl/curl.h>
+
+#include <Alert.h>
+#include <Application.h>
+#include <BeBuild.h>
+#include <FindDirectory.h>
+#include <Mime.h>
+#include <Path.h>
+#include <Roster.h>
+#include <String.h>
+
+extern "C" {
+
+#include "content/content.h"
+#include "content/content_protected.h"
+#include "content/fetch.h"
+#include "content/fetchers/curl.h"
+#include "content/fetchers/resource.h"
+#include "content/urldb.h"
+#include "desktop/401login.h"
+#include "desktop/browser.h"
+#include "desktop/cookies.h"
+#include "desktop/gui.h"
+#include "desktop/netsurf.h"
+#include "desktop/options.h"
+
+#include "render/box.h"
+#include "render/form.h"
+#include "render/html.h"
+#include "utils/filename.h"
+#include "utils/log.h"
+#include "utils/messages.h"
+#include "utils/url.h"
+#include "utils/utf8.h"
+#include "utils/utils.h"
+}
+
+#include "beos/gui.h"
+
+#include "beos/gui_options.h"
+//#include "beos/completion.h"
+#include "beos/window.h"
+#include "beos/throbber.h"
+#include "beos/filetype.h"
+//#include "beos/download.h"
+#include "beos/schedule.h"
+#include "beos/fetch_rsrc.h"
+#include "beos/scaffolding.h"
+
+
+static void *myrealloc(void *ptr, size_t len, void *pw);
+void gui_init(int argc, char** argv);
+
+
+/* Where to search for shared resources.  Must have trailing / */
+#define RESPATH "/boot/apps/netsurf/res/"
+
+//TODO: use resources
+// enable using resources instead of files
+#define USE_RESOURCES 1
+
+bool replicated = false; /**< if we are running as a replicant */
+
+char *options_file_location;
+char *glade_file_location;
+
+struct gui_window *search_current_window = 0;
+
+BWindow *wndAbout;
+BWindow *wndWarning;
+//GladeXML *gladeWindows;
+BWindow *wndTooltip;
+//beosLabel *labelTooltip;
+BFilePanel *wndOpenFile;
+
+//static beosWidget *select_menu;
+static struct browser_window *select_menu_bw;
+static struct form_control *select_menu_control;
+
+static thread_id sBAppThreadID;
+
+static BMessage *gFirstRefsReceived = NULL;
+
+static int sEventPipe[2];
+
+#if 0 /* GTK */
+static void nsbeos_create_ssl_verify_window(struct browser_window *bw,
+		hlcache_handle *c, const struct ssl_cert_info *certs,
+		unsigned long num);
+static void nsbeos_ssl_accept(BButton *w, gpointer data);
+static void nsbeos_ssl_reject(BButton *w, gpointer data);
+static void nsbeos_select_menu_clicked(BCheckMenuItem *checkmenuitem,
+					gpointer user_data);
+#endif
+
+// #pragma mark - class NSBrowserFrameView
+
+
+NSBrowserApplication::NSBrowserApplication()
+	: BApplication("application/x-vnd.NetSurf")
+{
+}
+
+
+NSBrowserApplication::~NSBrowserApplication()
+{
+}
+
+
+void
+NSBrowserApplication::MessageReceived(BMessage *message)
+{
+	switch (message->what) {
+		case B_REFS_RECEIVED:
+		// messages for top-level
+		// we'll just send them to the first window
+		case 'back':
+		case 'forw':
+		case 'stop':
+		case 'relo':
+		case 'home':
+		case 'urlc':
+		case 'urle':
+		case 'menu':
+		// NetPositive messages
+		case B_NETPOSITIVE_OPEN_URL:
+		case B_NETPOSITIVE_BACK:
+		case B_NETPOSITIVE_FORWARD:
+		case B_NETPOSITIVE_HOME:
+		case B_NETPOSITIVE_RELOAD:
+		case B_NETPOSITIVE_STOP:
+		case B_NETPOSITIVE_DOWN:
+		case B_NETPOSITIVE_UP:
+			//DetachCurrentMessage();
+			//nsbeos_pipe_message(message, this, fGuiWindow);
+			break;
+		default:
+			BApplication::MessageReceived(message);
+	}
+}
+
+
+void
+NSBrowserApplication::ArgvReceived(int32 argc, char **argv)
+{
+	CALLED();
+	NSBrowserWindow *win = nsbeos_find_last_window();
+	if (!win) {
+		return;
+	}
+	win->Unlock();
+	BMessage *message = DetachCurrentMessage();
+	nsbeos_pipe_message_top(message, win, win->Scaffolding());
+}
+
+
+void
+NSBrowserApplication::RefsReceived(BMessage *message)
+{
+	CALLED();
+	DetachCurrentMessage();
+	NSBrowserWindow *win = nsbeos_find_last_window();
+	if (!win) {
+		gFirstRefsReceived = message;
+		return;
+	}
+	win->Unlock();
+	nsbeos_pipe_message_top(message, win, win->Scaffolding());
+}
+
+
+void
+NSBrowserApplication::AboutRequested()
+{
+	nsbeos_pipe_message(new BMessage(B_ABOUT_REQUESTED), NULL, NULL);
+}
+
+
+bool
+NSBrowserApplication::QuitRequested()
+{
+	// let it notice it
+	nsbeos_pipe_message(new BMessage(B_QUIT_REQUESTED), NULL, NULL);
+	// we'll let the main thread Quit() ourselves when it's done.
+	return false;
+}
+
+
+// #pragma mark - implementation
+
+
+// XXX doesn't work
+#if 0
+static char *generate_default_css()
+{
+	BString text;
+	rgb_color colBg = { 255, 255, 255, 255 };
+	rgb_color colFg = { 0, 0, 0, 255 };
+	rgb_color colControlBg = { 255, 255, 255, 255 };
+	rgb_color colControlFg = { 0, 0, 0, 255 };
+	const char *url = "file://beosdefault.css";
+
+	text << "/*\n";
+	text << " * This file is part of NetSurf, http://netsurf-browser.org/\n";
+	text << " */\n";
+	text << "\n";
+	text << "/* Load base stylesheet. */\n";
+	text << "\n";
+	text << "@import \"default.css\";\n";
+	text << "\n";
+	text << "/* Apply BeOS specific rules. */\n";
+	text << "\n";
+	text << "\n";
+	text << "\n";
+	text << "\n";
+
+	text << "input { font-size: 95%; border: medium inset #ddd; }\n";
+	text << "input[type=button], input[type=reset], input[type=submit], button {\n";
+	text << "	background-color: #ddd; border: medium outset #ddd; }\n";
+	text << "input[type=checkbox], input[type=radio] { font-size: 105%; }\n";
+	text << "input[type=file] { background-color: #ddd; border: medium inset #ddd; }\n";
+	text << "\n";
+	text << "select { background-color: #ddd; border: medium inset #ddd; font-size: 95%; }\n";
+	text << "select:after { border-left:4px ridge #ddd; }\n";
+	text << "\n";
+	text << "textarea { font-size: 95%; border: medium inset #ddd; }\n";
+
+	struct content *c;
+	c = content_create(url);
+	if (c == NULL)
+		return NULL;
+
+	const char *params[] = { 0 };
+	if (!content_set_type(c, CONTENT_CSS, "text/css", params, NULL))
+		return NULL;
+
+	if (!content_process_data(c, text.String(), text.Length()))
+		return NULL;
+
+	content_set_done(c);
+
+	return strdup(url);
+}
+#endif
+
+/* realpath fallback on R5 */
+#if !defined(__HAIKU__) && !defined(B_BEOS_VERSION_DANO)
+extern "C" char *realpath(const char *f, char *buf);
+char *realpath(const char *f, char *buf)
+{
+	BPath path(f, NULL, true);
+	if (path.InitCheck() < 0) {
+		strncpy(buf, f, MAXPATHLEN);
+		return NULL;
+	}
+	//printf("RP: '%s'\n", path.Path());
+	strncpy(buf, path.Path(), MAXPATHLEN);
+	return buf;
+}
+#endif
+
+/* finds the NetSurf binary image ID and path
+ * 
+ */
+image_id nsbeos_find_app_path(char *path)
+{
+	image_info info;
+	int32 cookie = 0;
+	while (get_next_image_info(0, &cookie, &info) == B_OK) {
+//fprintf(stderr, "%p <> %p, %p\n", (char *)&find_app_resources, (char *)info.text, (char *)info.text + info.text_size);
+		if (((char *)&nsbeos_find_app_path >= (char *)info.text)
+		 && ((char *)&nsbeos_find_app_path < (char *)info.text + info.text_size)) {
+//fprintf(stderr, "match\n");
+			if (path) {
+				memset(path, 0, B_PATH_NAME_LENGTH);
+				strncpy(path, info.name, B_PATH_NAME_LENGTH-1);
+			}
+			return info.id;
+		}
+	}
+	return B_ERROR;
+}
+
+/**
+ * Locate a shared resource file by searching known places in order.
+ *
+ * \param  buf      buffer to write to.  must be at least PATH_MAX chars
+ * \param  filename file to look for
+ * \param  def      default to return if file not found
+ * \return buf
+ *
+ * Search order is: ~/config/settings/NetSurf/, ~/.netsurf/, $NETSURFRES/
+ * (where NETSURFRES is an environment variable), and finally the path
+ * specified by the #define at the top of this file.
+ */
+
+static char *find_resource(char *buf, const char *filename, const char *def)
+{
+	CALLED();
+	const char *cdir = NULL;
+	status_t err;
+	BPath path;
+	char t[PATH_MAX];
+
+	err = find_directory(B_USER_SETTINGS_DIRECTORY, &path);
+	path.Append("NetSurf");
+	if (err >= B_OK)
+		cdir = path.Path();
+	if (cdir != NULL) {
+		strcpy(t, cdir);
+		strcat(t, "/");
+		strcat(t, filename);
+		realpath(t, buf);
+		if (access(buf, R_OK) == 0)
+			return buf;
+	}
+
+	cdir = getenv("HOME");
+	if (cdir != NULL) {
+		strcpy(t, cdir);
+		strcat(t, "/.netsurf/");
+		strcat(t, filename);
+		realpath(t, buf);
+		if (access(buf, R_OK) == 0)
+			return buf;
+	}
+
+	cdir = getenv("NETSURFRES");
+
+	if (cdir != NULL) {
+		realpath(cdir, buf);
+		strcat(buf, "/");
+		strcat(buf, filename);
+		if (access(buf, R_OK) == 0)
+			return buf;
+	}
+
+	strcpy(t, RESPATH);
+	strcat(t, filename);
+	realpath(t, buf);
+	if (access(buf, R_OK) == 0)
+		return buf;
+
+	if (def[0] == '%') {
+		snprintf(t, PATH_MAX, "%s%s", path.Path(), def + 1);
+		realpath(t, buf);
+	} else if (def[0] == '~') {
+		snprintf(t, PATH_MAX, "%s%s", getenv("HOME"), def + 1);
+		realpath(t, buf);
+	} else {
+		realpath(def, buf);
+	}
+
+	return buf;
+}
+
+/**
+ * Check that ~/.netsurf/ exists, and if it doesn't, create it.
+ */
+static void check_homedir(void)
+{
+	CALLED();
+	status_t err;
+
+	BPath path;
+	err = find_directory(B_USER_SETTINGS_DIRECTORY, &path, true);
+
+	if (err < B_OK) {
+		/* we really can't continue without a home directory. */
+		LOG(("Can't find user settings directory - nowhere to store state!"));
+		die("NetSurf needs to find the user settings directory in order to run.\n");
+	}
+
+	path.Append("NetSurf");
+	err = create_directory(path.Path(), 0644); 
+	if (err < B_OK) {
+		LOG(("Unable to create %s", path.Path()));
+		die("NetSurf could not create its settings directory.\n");
+	}
+}
+
+static int32 bapp_thread(void *arg)
+{
+	be_app->Lock();
+	be_app->Run();
+	return 0;
+}
+
+nsurl *gui_get_resource_url(const char *path)
+{
+	nsurl *url = NULL;
+	BString u("rsrc:///");
+	if (strcmp(path, "default.css") == 0)
+		u << "beosdefault.css";
+	else
+		u << path;
+	fprintf(stderr, "%s(%s) -> '%s'\n", __FUNCTION__, path, u.String());
+	nsurl_create(u.String(), &url);
+	return url;
+}
+
+static void gui_init2(int argc, char** argv)
+{
+	CALLED();
+	const char *addr = NETSURF_HOMEPAGE;
+
+	if (nsoption_charp(homepage_url) != NULL)
+		addr = nsoption_charp(homepage_url);
+
+	if (argc > 1) addr = argv[1];
+	if (gFirstRefsReceived) addr = NULL;
+	browser_window_create(addr, 0, 0, true, false);
+	if (gFirstRefsReceived) {
+		// resend the refs we got before having a window to send them to
+		be_app_messenger.SendMessage(gFirstRefsReceived);
+		delete gFirstRefsReceived;
+		gFirstRefsReceived = NULL;
+	}
+}
+
+/** Normal entry point from OS */
+int main(int argc, char** argv)
+{
+	char buf[PATH_MAX];
+	setbuf(stderr, NULL);
+
+	BPath options;
+	if (find_directory(B_USER_SETTINGS_DIRECTORY, &options, true) == B_OK) {
+		options.Append("x-vnd.NetSurf");
+	}
+
+	find_resource(buf, "messages", "./beos/res/messages");
+	LOG(("Using '%s' as Messages file", buf));
+	//messages_load(buf);
+
+	/* initialise netsurf */
+	netsurf_init(&argc, &argv, options.Path(), buf);
+
+    gui_init(argc, argv);
+    gui_init2(argc, argv);
+
+	netsurf_main_loop();
+
+	netsurf_exit();
+
+	return 0;
+}
+
+
+void gui_init(int argc, char** argv)
+{
+	char buf[PATH_MAX];
+	CALLED();
+
+	if (pipe(sEventPipe) < 0)
+		return;
+	if (!replicated) {
+		new NSBrowserApplication;
+		sBAppThreadID = spawn_thread(bapp_thread, "BApplication(NetSurf)", B_NORMAL_PRIORITY, (void *)find_thread(NULL));
+		if (sBAppThreadID < B_OK)
+			return; /* #### handle errors */
+		if (resume_thread(sBAppThreadID) < B_OK)
+			return;
+	}
+
+	// ui_color() gives hardcoded values before BApplication is created.
+	nsbeos_update_system_ui_colors();
+
+	fetch_rsrc_register();
+
+	check_homedir();
+
+	// make sure the cache dir exists
+	create_directory(TEMP_FILENAME_PREFIX, 0600);
+
+	//nsbeos_completion_init();
+
+
+	/* This is an ugly hack to just get the new-style throbber going.
+	 * It, along with the PNG throbber loader, need making more generic.
+	 */
+	{
+#define STROF(n) #n
+#define FIND_THROB(n) filenames[(n)] = \
+				"throbber" STROF(n) ".png";
+		char *filenames[9];
+		FIND_THROB(0);
+		FIND_THROB(1);
+		FIND_THROB(2);
+		FIND_THROB(3);
+		FIND_THROB(4);
+		FIND_THROB(5);
+		FIND_THROB(6);
+		FIND_THROB(7);
+		FIND_THROB(8);
+		nsbeos_throbber_initialise_from_png(9,
+			filenames[0], filenames[1], filenames[2], filenames[3],
+			filenames[4], filenames[5], filenames[6], filenames[7], 
+			filenames[8]);
+#undef FIND_THROB
+#undef STROF
+	}
+
+#if 0
+	find_resource(buf, "throbber.gif", "./beos/res/throbber.gif");
+	nsbeos_throbber_initialise_from_gif(buf);
+#endif
+
+	if (nsbeos_throbber == NULL)
+		die("Unable to load throbber image.\n");
+
+	find_resource(buf, "Choices", "%/Choices");
+	LOG(("Using '%s' as Preferences file", buf));
+	options_file_location = strdup(buf);
+	nsoption_read(buf);
+
+
+	/* check what the font settings are, setting them to a default font
+	 * if they're not set - stops Pango whinging
+	 */
+
+	//XXX: use be_plain_font & friends, when we can check if font is serif or not.
+/*
+	font_family family;
+	font_style style;
+	be_plain_font->GetFamilyAndStyle(&family, &style);
+	nsoption_setnull_charp(font_sans, family);
+	nsoption_setnull_charp(font_serif, family);
+	nsoption_setnull_charp(font_mono, family);
+	nsoption_setnull_charp(font_cursive, family);
+	nsoption_setnull_charp(font_fantasy, family);
+*/
+#ifdef __HAIKU__
+	nsoption_setnull_charp(font_sans, "DejaVu Sans");
+	nsoption_setnull_charp(font_serif, "DejaVu Serif");
+	nsoption_setnull_charp(font_mono, "DejaVu Mono");
+	nsoption_setnull_charp(font_cursive, "DejaVu Sans");
+	nsoption_setnull_charp(font_fantasy, "DejaVu Sans");
+#else
+	nsoption_setnull_charp(font_sans, "Bitstream Vera Sans");
+	nsoption_setnull_charp(font_serif, "Bitstream Vera Serif");
+	nsoption_setnull_charp(font_mono, "Bitstream Vera Sans Mono");
+	nsoption_setnull_charp(font_cursive, "Bitstream Vera Serif");
+	nsoption_setnull_charp(font_fantasy, "Bitstream Vera Serif");
+#if 0
+	nsoption_setnull_charp(font_sans, "Swis721 BT");
+	nsoption_setnull_charp(font_serif, "Dutch801 Rm BT");
+	//nsoption_setnull_charp(font_mono, "Monospac821 BT");
+	nsoption_setnull_charp(font_mono, "Courier10 BT");
+	nsoption_setnull_charp(font_cursive, "Swis721 BT");
+	nsoption_setnull_charp(font_fantasy, "Swis721 BT");
+#endif
+#endif
+
+	nsbeos_options_init();
+
+	if (nsoption_charp(cookie_file) == NULL) {
+		find_resource(buf, "Cookies", "%/Cookies");
+		LOG(("Using '%s' as Cookies file", buf));
+		nsoption_set_charp(cookie_file, strdup(buf));
+	}
+	if (nsoption_charp(cookie_jar) == NULL) {
+		find_resource(buf, "Cookies", "%/Cookies");
+		LOG(("Using '%s' as Cookie Jar file", buf));
+		nsoption_set_charp(cookie_jar, strdup(buf));
+	}
+	if ((nsoption_charp(cookie_file) == NULL) || 
+	    (nsoption_charp(cookie_jar) == NULL))
+		die("Failed initialising cookie options");
+
+	if (nsoption_charp(url_file) == NULL) {
+		find_resource(buf, "URLs", "%/URLs");
+		LOG(("Using '%s' as URL file", buf));
+		nsoption_set_charp(url_file, strdup(buf));
+	}
+
+        if (nsoption_charp(ca_path) == NULL) {
+                find_resource(buf, "certs", "/etc/ssl/certs");
+                LOG(("Using '%s' as certificate path", buf));
+                nsoption_set_charp(ca_path, strdup(buf));
+        }
+
+	//find_resource(buf, "mime.types", "/etc/mime.types");
+	beos_fetch_filetype_init();
+
+	urldb_load(nsoption_charp(url_file));
+	urldb_load_cookies(nsoption_charp(cookie_file));
+
+	//nsbeos_download_initialise();
+
+	if (!replicated)
+		be_app->Unlock();
+
+#if 0 /* GTK */
+	wndAbout = beos_WINDOW(glade_xml_get_widget(gladeWindows, "wndAbout"));
+	beos_label_set_text(beos_LABEL(
+		glade_xml_get_widget(gladeWindows, "labelVersion")),
+		netsurf_version);
+	beos_image_set_from_file(beos_IMAGE(
+		glade_xml_get_widget(gladeWindows, "imageLogo")),
+		find_resource(buf, "netsurf-logo.png", "netsurf-logo.png"));
+	fontdesc = pango_font_description_from_string("Monospace 8");
+	beos_widget_modify_font(beos_WIDGET(
+		glade_xml_get_widget(gladeWindows, "textviewGPL")), fontdesc);
+
+	wndWarning = beos_WINDOW(glade_xml_get_widget(gladeWindows, "wndWarning"));
+	wndOpenFile = beos_DIALOG(glade_xml_get_widget(gladeWindows, "wndOpenFile"));
+#endif
+}
+
+
+
+
+void nsbeos_pipe_message(BMessage *message, BView *_this, struct gui_window *gui)
+{
+	if (message == NULL) {
+		fprintf(stderr, "%s(NULL)!\n", __FUNCTION__);
+		return;
+	}
+	if (_this)
+		message->AddPointer("View", _this);
+	if (gui)
+		message->AddPointer("gui_window", gui);
+	int len = write(sEventPipe[1], &message, sizeof(void *));
+	//LOG(("nsbeos_pipe_message: %d written", len));
+	//printf("nsbeos_pipe_message: %d written\n", len);
+}
+
+
+void nsbeos_pipe_message_top(BMessage *message, BWindow *_this, struct beos_scaffolding *scaffold)
+{
+	if (message == NULL) {
+		fprintf(stderr, "%s(NULL)!\n", __FUNCTION__);
+		return;
+	}
+	if (_this)
+		message->AddPointer("Window", _this);
+	if (scaffold)
+		message->AddPointer("scaffolding", scaffold);
+	int len = write(sEventPipe[1], &message, sizeof(void *));
+	//LOG(("nsbeos_pipe_message: %d written", len));
+	//printf("nsbeos_pipe_message: %d written\n", len);
+}
+
+
+void gui_poll(bool active)
+{
+	//CALLED();
+	CURLMcode code;
+
+	fd_set read_fd_set, write_fd_set, exc_fd_set;
+	int max_fd = 0;
+	struct timeval timeout;
+	unsigned int fd_count = 0;
+	bool block = true;
+
+	if (browser_reformat_pending)
+		block = false;
+
+	FD_ZERO(&read_fd_set);
+	FD_ZERO(&write_fd_set);
+	FD_ZERO(&exc_fd_set);
+
+	if (active) {
+		code = curl_multi_fdset(fetch_curl_multi,
+				&read_fd_set,
+				&write_fd_set,
+				&exc_fd_set,
+				&max_fd);
+		assert(code == CURLM_OK);
+	}
+
+	// our own event pipe
+	FD_SET(sEventPipe[0], &read_fd_set);
+	max_fd = MAX(max_fd, sEventPipe[0] + 1);
+
+
+	bigtime_t next_schedule = earliest_callback_timeout - system_time();
+	if (!block)
+		next_schedule = 0LL; // now
+	if (block && earliest_callback_timeout != B_INFINITE_TIMEOUT)
+		block = false;
+	timeout.tv_sec = (long)(next_schedule / 1000000LL);
+	timeout.tv_usec = (long)(next_schedule % 1000000LL);
+	LOG(("gui_poll: select(%d, ..., %Ldus", max_fd, next_schedule));
+
+	fd_count = select(max_fd, &read_fd_set, &write_fd_set, &exc_fd_set, 
+		block ? NULL : &timeout);
+
+	if (fd_count > 0 && FD_ISSET(sEventPipe[0], &read_fd_set)) {
+		BMessage *message;
+		int len = read(sEventPipe[0], &message, sizeof(void *));
+		LOG(("gui_poll: BMessage ? %d read", len));
+		if (len == sizeof(void *))
+			nsbeos_dispatch_event(message);
+	}
+
+	schedule_run();
+
+	if (browser_reformat_pending)
+		nsbeos_window_process_reformats();
+}
+
+
+void gui_quit(void)
+{
+	CALLED();
+	urldb_save_cookies(nsoption_charp(cookie_jar));
+	urldb_save(nsoption_charp(url_file));
+	//options_save_tree(hotlist,nsoption_charp(hotlist_file),messages_get("TreeHotlist"));
+
+	free(nsoption_charp(cookie_file));
+	free(nsoption_charp(cookie_jar));
+	beos_fetch_filetype_fin();
+	fetch_rsrc_unregister();
+}
+
+
+
+struct gui_download_window *gui_download_window_create(download_context *ctx,
+		struct gui_window *gui)
+{
+	return NULL;
+}
+
+
+nserror gui_download_window_data(struct gui_download_window *dw, 
+		const char *data, unsigned int size)
+{
+	return NSERROR_OK;
+}
+
+
+void gui_download_window_error(struct gui_download_window *dw,
+		const char *error_msg)
+{
+}
+
+
+void gui_download_window_done(struct gui_download_window *dw)
+{
+}
+
+#if 0 /* GTK */
+static void nsbeos_select_menu_clicked(BCheckMenuItem *checkmenuitem,
+					gpointer user_data) 
+{
+	form_select_process_selection(select_menu_bw->current_content,
+			select_menu_control, (intptr_t)user_data);
+}
+#endif
+
+void gui_create_form_select_menu(struct browser_window *bw,
+		struct form_control *control)
+{
+	CALLED();
+#if 0 /* GTK */
+
+	intptr_t i;
+	struct form_option *option;
+	
+	beosWidget *menu_item;
+
+	/* control->data.select.multiple is true if multiple selections
+	 * are allowable.  We ignore this, as the core handles it for us.
+	 * Yay. \o/
+	 */
+	
+	if (select_menu != NULL)
+		beos_widget_destroy(select_menu);
+	
+	select_menu = beos_menu_new();
+	select_menu_bw = bw;
+	select_menu_control = control;
+
+	for (i = 0, option = control->data.select.items; option;
+		i++, option = option->next) {
+		menu_item = beos_check_menu_item_new_with_label(option->text);
+		if (option->selected)
+			beos_check_menu_item_set_active(
+				beos_CHECK_MENU_ITEM(menu_item), TRUE);
+		
+		g_signal_connect(menu_item, "toggled",
+			G_CALLBACK(nsbeos_select_menu_clicked), (gpointer)i);
+		
+		beos_menu_shell_append(beos_MENU_SHELL(select_menu), menu_item);
+	}
+	
+	beos_widget_show_all(select_menu);
+	
+	beos_menu_popup(beos_MENU(select_menu), NULL, NULL, NULL,
+			NULL /* data */, 0, beos_get_current_event_time());
+
+#endif
+}
+
+void 
+gui_window_save_link(struct gui_window *g, const char *url, const char *title)
+{
+}
+
+/**
+ * Send the source of a content to a text editor.
+ */
+
+void nsbeos_gui_view_source(struct hlcache_handle *content, struct selection *selection)
+{
+	char *temp_name;
+	bool done = false;
+	BPath path;
+	status_t err;
+	size_t size;
+	const char *source = content_get_source_data(content, &size);
+
+	if (!content || !source) {
+		warn_user("MiscError", "No document source");
+		return;
+	}
+
+	/* try to load local files directly. */
+	temp_name = url_to_path(nsurl_access(hlcache_handle_get_url(content)));
+	if (temp_name) {
+		path.SetTo(temp_name);
+		BEntry entry;
+		if (entry.SetTo(path.Path()) >= B_OK 
+			&& entry.Exists() && entry.IsFile())
+			done = true;
+	}
+	if (!done) {
+		/* We cannot release the requested filename until after it
+		 * has finished being used. As we can't easily find out when
+		 * this is, we simply don't bother releasing it and simply
+		 * allow it to be re-used next time NetSurf is started. The
+		 * memory overhead from doing this is under 1 byte per
+		 * filename. */
+		const char *filename = filename_request();
+		if (!filename) {
+			warn_user("NoMemory", 0);
+			return;
+		}
+		path.SetTo(TEMP_FILENAME_PREFIX);
+		path.Append(filename);
+		BFile file(path.Path(), B_WRITE_ONLY | B_CREATE_FILE);
+		err = file.InitCheck();
+		if (err < B_OK) {
+			warn_user("IOError", strerror(err));
+			return;
+		}
+		err = file.Write(source, size);
+		if (err < B_OK) {
+			warn_user("IOError", strerror(err));
+			return;
+		}
+		lwc_string *mime = content_get_mime_type(content);
+		const char *mime_string = lwc_string_data(mime);
+		if (mime)
+			file.WriteAttr("BEOS:TYPE", B_MIME_STRING_TYPE, 0LL, 
+				mime_string, lwc_string_length(mime) + 1);
+		
+	}
+
+	entry_ref ref;
+	if (get_ref_for_path(path.Path(), &ref) < B_OK)
+		return;
+
+	BMessage m(B_REFS_RECEIVED);
+	m.AddRef("refs", &ref);
+
+#if 0
+	if (selection && selection->defined) {
+		int32 line = -1;
+		if (content_get_type(content) == CONTENT_HTML) {
+			// XXX: use selection, find line in source code
+		}
+		if (content_get_type(content) == CONTENT_TEXTPLAIN) {
+				line = MAKELINE_FROM_IDX(start_idx);
+		}
+		// not CSS!
+		
+		if (line > -1)
+			message.AddInt32("be:line", line);
+	}
+#endif
+
+	// apps to try
+	const char *editorSigs[] = {
+		"application/x-vnd.beunited.pe",
+		"application/x-vnd.XEmacs",
+		"application/x-vnd.Haiku-StyledEdit",
+		"application/x-vnd.Be-STEE",
+		"application/x-vnd.yT-STEE",
+		NULL
+	};
+	int i;
+	for (i = 0; editorSigs[i]; i++) {
+		team_id team = -1;
+		{
+			BMessenger msgr(editorSigs[i], team);
+			if (msgr.SendMessage(&m) >= B_OK)
+				break;
+		}
+		
+		err = be_roster->Launch(editorSigs[i], (BMessage *)&m, &team);
+		if (err >= B_OK)
+			break;
+	}
+}
+
+/**
+ * Broadcast an URL that we can't handle.
+ */
+
+void gui_launch_url(const char *url)
+{
+	status_t status;
+	// try to open it as an URI
+	BString mimeType = "application/x-vnd.Be.URL.";
+	BString arg(url);
+	mimeType.Append(arg, arg.FindFirst(":"));
+
+	// special case, text/x-email is used traditionally
+	// use it instead
+	if (arg.IFindFirst("mailto:") == 0)
+		mimeType = "text/x-email";
+
+	// the protocol should be alphanum
+	// we just check if it's registered
+	// if not there is likely no supporting app anyway
+	if (!BMimeType::IsValid(mimeType.String()))
+		return;
+	char *args[2] = { (char *)url, NULL };
+	status = be_roster->Launch(mimeType.String(), 1, args);
+	if (status < B_OK)
+		warn_user("Cannot launch url", strerror(status));
+}
+
+
+/**
+ * Display a warning for a serious problem (eg memory exhaustion).
+ *
+ * \param  warning  message key for warning message
+ * \param  detail   additional message, or 0
+ */
+
+void warn_user(const char *warning, const char *detail)
+{
+	LOG(("warn_user: %s (%s)", warning, detail));
+	BAlert *alert;
+	BString text(warning);
+	if (detail)
+		text << ":\n" << detail;
+#if 0
+	alert = new BAlert("NetSurf Warning", text.String(), "Ok", NULL, NULL, 
+		B_WIDTH_AS_USUAL, B_WARNING_ALERT);
+	alert->Go();
+#else
+	alert = new BAlert("NetSurf Warning", text.String(), "Debug", "Ok", NULL, 
+		B_WIDTH_AS_USUAL, B_WARNING_ALERT);
+	if (alert->Go() < 1)
+		debugger("warn_user");
+#endif
+}
+
+void die(const char * const error)
+{
+	fprintf(stderr, "%s", error);
+	BAlert *alert;
+	BString text("Cannot continue:\n");
+	text << error;
+#if 0
+	alert = new BAlert("NetSurf Error", text.String(), "Ok", NULL, NULL, 
+		B_WIDTH_AS_USUAL, B_STOP_ALERT);
+	alert->Go();
+#else
+	alert = new BAlert("NetSurf Error", text.String(), "Debug", "Ok", NULL, 
+		B_WIDTH_AS_USUAL, B_STOP_ALERT);
+	if (alert->Go() < 1)
+		debugger("die");
+#endif
+	exit(EXIT_FAILURE);
+}
+
+void gui_cert_verify(const char *url, const struct ssl_cert_info *certs, 
+		unsigned long num, nserror (*cb)(bool proceed, void *pw),
+		void *cbpw)
+{
+	CALLED();
+#if 0 /* GTK */
+	nsbeos_create_ssl_verify_window(bw, c, certs, num);
+#endif
+}
+
+static void nsbeos_create_ssl_verify_window(struct browser_window *bw,
+		hlcache_handle *c, const struct ssl_cert_info *certs,
+		unsigned long num)
+{
+	CALLED();
+#if 0 /* GTK */
+	GladeXML *x = glade_xml_new(glade_file_location, NULL, NULL);
+	beosWindow *wnd = beos_WINDOW(glade_xml_get_widget(x, "wndSSLProblem"));
+	beosButton *accept, *reject;
+	void **session = calloc(sizeof(void *), 4);
+	
+	session[0] = bw;
+	session[1] = strdup(c->url);
+	session[2] = x;
+	session[3] = wnd;
+	
+	accept = beos_BUTTON(glade_xml_get_widget(x, "sslaccept"));
+	reject = beos_BUTTON(glade_xml_get_widget(x, "sslreject"));
+	
+	g_signal_connect(G_OBJECT(accept), "clicked",
+			G_CALLBACK(nsbeos_ssl_accept), (gpointer)session);
+	g_signal_connect(G_OBJECT(reject), "clicked",
+			G_CALLBACK(nsbeos_ssl_reject), (gpointer)session);
+	
+	beos_widget_show(beos_WIDGET(wnd));	
+#endif
+}
+
+#if 0 /* GTK */
+static void nsbeos_ssl_accept(beosButton *w, gpointer data)
+{
+	void **session = data;
+	struct browser_window *bw = session[0];
+	char *url = session[1];
+	GladeXML *x = session[2];
+	beosWindow *wnd = session[3];
+	
+  	urldb_set_cert_permissions(url, true);
+	browser_window_go(bw, url, 0, true);	
+	
+	beos_widget_destroy(beos_WIDGET(wnd));
+	g_object_unref(G_OBJECT(x));
+	free(url);
+	free(session);
+}
+
+static void nsbeos_ssl_reject(beosButton *w, gpointer data)
+{
+	void **session = data;
+	GladeXML *x = session[2];
+	beosWindow *wnd = session[3];
+		
+	beos_widget_destroy(beos_WIDGET(wnd));
+	g_object_unref(G_OBJECT(x));
+	free(session[1]);
+	free(session);
+}
+#endif
+
+utf8_convert_ret utf8_to_local_encoding(const char *string, size_t len,
+		char **result)
+{
+	assert(string && result);
+
+	if (len == 0)
+		len = strlen(string);
+
+	*result = strndup(string, len);
+	if (!(*result))
+		return UTF8_CONVERT_NOMEM;
+
+	return UTF8_CONVERT_OK;
+}
+
+utf8_convert_ret utf8_from_local_encoding(const char *string, size_t len,
+		char **result)
+{
+	assert(string && result);
+
+	if (len == 0)
+		len = strlen(string);
+
+	*result = strndup(string, len);
+	if (!(*result))
+		return UTF8_CONVERT_NOMEM;
+
+	return UTF8_CONVERT_OK;
+}
+
+char *path_to_url(const char *path)
+{
+	int urllen = strlen(path) + FILE_SCHEME_PREFIX_LEN + 1;
+	char *url = (char *)malloc(urllen);
+
+	if (url == NULL) {
+		return NULL;
+	}
+
+	if (*path == '/') {
+		path++; /* file: paths are already absolute */
+	} 
+
+	snprintf(url, urllen, "%s%s", FILE_SCHEME_PREFIX, path);
+
+	return url;
+}
+
+char *url_to_path(const char *url)
+{
+	char *url_path = curl_unescape(url, 0);
+	char *path;
+
+	/* return the absolute path including leading / */
+	path = strdup(url_path + (FILE_SCHEME_PREFIX_LEN - 1));
+	curl_free(url_path);
+
+	return path;
+}
+
+bool cookies_update(const char *domain, const struct cookie_data *data)
+{
+	return true;
+}
+
+static void *myrealloc(void *ptr, size_t len, void *pw)
+{
+	if (len == 0) {
+		free(ptr);
+		return NULL;
+	}
+
+	return realloc(ptr, len);
+}
+
+/**
+ * Return the filename part of a full path
+ *
+ * \param path full path and filename
+ * \return filename (will be freed with free())
+ */
+
+char *filename_from_path(char *path)
+{
+	char *leafname;
+
+	leafname = strrchr(path, '/');
+	if (!leafname)
+		leafname = path;
+	else
+		leafname += 1;
+
+	return strdup(leafname);
+}
+
+/**
+ * Add a path component/filename to an existing path
+ *
+ * \param path buffer containing path + free space
+ * \param length length of buffer "path"
+ * \param newpart string containing path component to add to path
+ * \return true on success
+ */
+
+bool path_add_part(char *path, int length, const char *newpart)
+{
+	if(path[strlen(path) - 1] != '/')
+		strncat(path, "/", length);
+
+	strncat(path, newpart, length);
+
+	return true;
+}