mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-17 17:52:43 +03:00
14e2829489
The die() API for abnormal termination does not belong within the core of netsurf and instead errors are propogated back to the callers. This is the final part of this change and the API is now only used within some parts of the frontends
287 lines
8.4 KiB
Objective-C
287 lines
8.4 KiB
Objective-C
/*
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* Copyright 2011 Sven Weidauer <sven.weidauer@gmail.com>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#import "cocoa/apple_image.h"
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#import "cocoa/NetsurfApp.h"
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#import "cocoa/gui.h"
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#import "cocoa/plotter.h"
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#import "cocoa/DownloadWindowController.h"
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#import "cocoa/SearchWindowController.h"
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#import "cocoa/selection.h"
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#import "cocoa/fetch.h"
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#import "utils/filename.h"
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#import "utils/log.h"
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#import "utils/messages.h"
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#import "utils/utils.h"
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#import "content/urldb.h"
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#import "utils/nsoption.h"
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#import "desktop/plotters.h"
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#import "desktop/save_complete.h"
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#import "desktop/textinput.h"
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#import "desktop/tree.h"
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#import "render/html.h"
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#import "desktop/mouse.h"
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#import "desktop/netsurf.h"
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#ifndef NETSURF_HOMEPAGE
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#define NETSURF_HOMEPAGE "http://www.netsurf-browser.org/welcome/"
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#endif
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@implementation NetSurfApp
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@synthesize frontTab;
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static bool cocoa_done = false;
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/**
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* Cause an abnormal program termination.
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*
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* \note This never returns and is intended to terminate without any cleanup.
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*
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* \param error The message to display to the user.
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*/
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static void die(const char * const error)
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{
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[NSException raise: @"NetsurfDie" format: @"Error: %s", error];
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}
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- (void) loadOptions;
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{
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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[defaults registerDefaults: [NSDictionary dictionaryWithObjectsAndKeys:
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cocoa_get_user_path( @"Cookies" ), kCookiesFileOption,
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cocoa_get_user_path( @"URLs" ), kURLsFileOption,
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[NSString stringWithUTF8String: NETSURF_HOMEPAGE], kHomepageURLOption,
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nil]];
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nsoption_setnull_charp(cookie_file, strdup( [[defaults objectForKey: kCookiesFileOption] UTF8String] ));
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nsoption_setnull_charp(cookie_jar, strdup( nsoption_charp(cookie_file) ));
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nsoption_setnull_charp(homepage_url, strdup( [[defaults objectForKey: kHomepageURLOption] UTF8String] ));
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urldb_load( [[defaults objectForKey: kURLsFileOption] UTF8String] );
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urldb_load_cookies( nsoption_charp(cookie_file) );
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cocoa_update_scale_factor();
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}
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- (void) saveOptions;
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{
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urldb_save_cookies( nsoption_charp(cookie_file) );
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urldb_save( [[[NSUserDefaults standardUserDefaults] objectForKey: kURLsFileOption] UTF8String] );
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}
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- (void) run;
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{
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[self finishLaunching];
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[self loadOptions];
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while (!cocoa_done) {
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cocoa_autorelease();
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NSEvent *event = [NSApp nextEventMatchingMask: NSAnyEventMask
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untilDate: [NSDate distantFuture]
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inMode: NSDefaultRunLoopMode
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dequeue: YES];
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if (nil != event) {
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[NSApp sendEvent: event];
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[NSApp updateWindows];
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}
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}
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[self saveOptions];
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}
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-(void) terminate: (id)sender;
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{
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[[NSNotificationCenter defaultCenter] postNotificationName:NSApplicationWillTerminateNotification object:self];
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cocoa_done = true;
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[self postEvent: [NSEvent otherEventWithType: NSApplicationDefined
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location: NSZeroPoint
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modifierFlags: 0
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timestamp: 0
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windowNumber: 0
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context: NULL
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subtype: 0
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data1: 0
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data2: 0]
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atStart: YES];
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}
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@end
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#pragma mark -
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static NSString *cocoa_get_preferences_path( void )
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{
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NSArray *paths = NSSearchPathForDirectoriesInDomains( NSApplicationSupportDirectory, NSUserDomainMask, YES );
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NSCAssert( [paths count] >= 1, @"Where is the application support directory?" );
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NSString *netsurfPath = [[paths objectAtIndex: 0] stringByAppendingPathComponent: @"NetSurf"];
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NSFileManager *fm = [NSFileManager defaultManager];
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BOOL isDirectory = NO;
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BOOL exists = [fm fileExistsAtPath: netsurfPath isDirectory: &isDirectory];
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if (!exists) {
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exists = [fm createDirectoryAtPath: netsurfPath withIntermediateDirectories: YES attributes: nil error: NULL];
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isDirectory = YES;
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}
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if (!(exists && isDirectory)) {
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die( "Cannot create netsurf preferences directory" );
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}
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return netsurfPath;
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}
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NSString *cocoa_get_user_path( NSString *fileName )
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{
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return [cocoa_get_preferences_path() stringByAppendingPathComponent: fileName];
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}
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static const char *cocoa_get_options_file( void )
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{
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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[defaults registerDefaults: [NSDictionary dictionaryWithObjectsAndKeys:
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cocoa_get_user_path( @"Options" ), kOptionsFileOption,
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nil]];
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return [[defaults objectForKey: kOptionsFileOption] UTF8String];
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}
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static NSApplication *cocoa_prepare_app( void )
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{
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if (NSApp != nil) return NSApp;
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NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];
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Class principalClass = NSClassFromString([infoDictionary objectForKey:@"NSPrincipalClass"]);
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NSCAssert([principalClass respondsToSelector:@selector(sharedApplication)], @"Principal class must implement sharedApplication.");
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[principalClass sharedApplication];
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NSString *mainNibName = [infoDictionary objectForKey:@"NSMainNibFile"];
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NSNib *mainNib = [[NSNib alloc] initWithNibNamed:mainNibName bundle:[NSBundle mainBundle]];
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[mainNib instantiateNibWithOwner:NSApp topLevelObjects:nil];
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[mainNib release];
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return NSApp;
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}
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void cocoa_autorelease( void )
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{
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static NSAutoreleasePool *pool = nil;
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[pool release];
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pool = [[NSAutoreleasePool alloc] init];
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}
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/**
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* Set option defaults for cocoa frontend
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*
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* @param defaults The option table to update.
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* @return error status.
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*/
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static nserror set_defaults(struct nsoption_s *defaults)
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{
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/* Set defaults for absent option strings */
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const char * const ca_bundle = [[[NSBundle mainBundle] pathForResource: @"ca-bundle" ofType: @""] UTF8String];
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nsoption_setnull_charp(ca_bundle, strdup(ca_bundle));
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return NSERROR_OK;
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}
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int main( int argc, char **argv )
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{
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nsurl *url;
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nserror error;
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struct netsurf_table cocoa_table = {
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.browser = cocoa_browser_table,
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.window = cocoa_window_table,
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.clipboard = cocoa_clipboard_table,
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.download = cocoa_download_table,
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.fetch = cocoa_fetch_table,
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.search = cocoa_search_table,
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};
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cocoa_autorelease();
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error = netsurf_register(&cocoa_table);
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if (error != NSERROR_OK) {
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die("NetSurf operation table failed registration");
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}
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const char * const messages = [[[NSBundle mainBundle] pathForResource: @"Messages" ofType: @""] UTF8String];
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const char * const options = cocoa_get_options_file();
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/* initialise logging. Not fatal if it fails but not much we
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* can do about it either.
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*/
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nslog_init(NULL, &argc, argv);
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/* user options setup */
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error = nsoption_init(set_defaults, &nsoptions, &nsoptions_default);
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if (error != NSERROR_OK) {
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die("Options failed to initialise");
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}
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nsoption_read(options, NULL);
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nsoption_commandline(&argc, argv, NULL);
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/* common initialisation */
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error = netsurf_init(messages, NULL);
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if (error != NSERROR_OK) {
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die("NetSurf failed to initialise");
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}
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/* Initialise filename allocator */
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filename_initialise();
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(void)apple_image_init();
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NSApplication *app = cocoa_prepare_app();
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for (int i = 1; i < argc; i++) {
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/* skip -psn_* and other possible options */
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if (argv[i][0] == '-')
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continue;
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error = nsurl_create(argv[i], &url);
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if (error == NSERROR_OK) {
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error = browser_window_create(BW_CREATE_HISTORY,
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url,
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NULL,
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NULL,
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NULL);
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nsurl_unref(url);
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}
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if (error != NSERROR_OK) {
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warn_user(messages_get_errorcode(error), 0);
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}
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}
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[app run];
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netsurf_exit();
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return 0;
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}
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