+/*****************************************************************************
+ * update.m: MacOS X Check-For-Update window
+ *****************************************************************************
+ * Copyright (C) 2005 the VideoLAN team
+ * $Id$
+ *
+ * Authors: Felix K\9fhne <fkuehne@users.sf.net>
+ *
+ * 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, USA.
+ *****************************************************************************/
+
+
+/*****************************************************************************
+ * Note: the code used to communicate with VLC's core was inspired by
+ * ../wxwidgets/dialogs/updatevlc.cpp, written by Antoine Cellerier.
+ *****************************************************************************/
+
+
+/*****************************************************************************
+ * Preamble
+ *****************************************************************************/
+#import "update.h"
+#import "intf.h"
+
+
+/*****************************************************************************
+ * VLCExtended implementation
+ *****************************************************************************/
+
+@implementation VLCUpdate
+
+static VLCUpdate *_o_sharedInstance = nil;
+
++ (VLCUpdate *)sharedInstance
+{
+ return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
+}
+
+- (id)init
+{
+ if (_o_sharedInstance) {
+ [self dealloc];
+ } else {
+ _o_sharedInstance = [super init];
+ }
+
+ return _o_sharedInstance;
+}
+
+- (void)awakeFromNib
+{
+ /* clean the interface */
+ [o_fld_releaseNote setString: @""];
+
+ [self initStrings];
+}
+
+- (void)dealloc
+{
+ if( o_hashOfOurBinary )
+ [o_hashOfOurBinary release];
+ if( o_urlOfBinary )
+ [o_urlOfBinary release];
+ [super dealloc];
+}
+
+- (void)initStrings
+{
+ /* translate strings to the user's language */
+ [o_update_window setTitle: _NS("Check for update")];
+ [o_btn_DownloadNow setTitle: _NS("Download now")];
+ [o_btn_okay setTitle: _NS("OK")];
+}
+
+- (void)showUpdateWindow
+{
+ /* show the window and check for a potential update */
+ [o_fld_status setStringValue: _NS("Checking for Update...")];
+ [o_fld_currentVersionAndSize setStringValue: @""];
+ [o_fld_releaseNote setString: @""];
+
+ [o_update_window center];
+ [o_update_window displayIfNeeded];
+ [o_update_window makeKeyAndOrderFront:nil];
+
+ [o_bar_checking startAnimation: self];
+ [self checkForUpdate];
+ [o_bar_checking stopAnimation: self];
+ [o_lbl_checkForUpdate setHidden: YES];
+}
+
+- (IBAction)download:(id)sender
+{
+ /* enable the following once full notification support is available
+ * provide a save dialogue *
+ SEL sel = @selector(getLocationForSaving:returnCode:contextInfo:);
+ NSSavePanel * saveFilePanel = [[NSSavePanel alloc] init];
+
+ [saveFilePanel setRequiredFileType: @"dmg"];
+ [saveFilePanel setCanSelectHiddenExtension: YES];
+ [saveFilePanel setCanCreateDirectories: YES];
+ [saveFilePanel beginSheetForDirectory:nil file:nil modalForWindow: \
+ o_update_window modalDelegate:self didEndSelector:sel contextInfo:nil];*/
+
+ /* delete this afterwards */
+ [self performDownload: @""];
+}
+
+- (void)getLocationForSaving: (NSSavePanel *)sheet returnCode: \
+ (int)returnCode contextInfo: (void *)contextInfo
+{
+ if (returnCode == NSOKButton)
+ {
+ /* perform download and pass the selected path */
+ [self performDownload: [sheet filename]];
+ }
+ [sheet release];
+}
+
+- (IBAction)okay:(id)sender
+{
+ /* just close the window */
+ [o_update_window close];
+}
+
+- (void)checkForUpdate
+{
+ p_u = update_New( VLCIntf );
+ update_Check( p_u, VLC_FALSE );
+ update_iterator_t *p_uit = update_iterator_New( p_u );
+ BOOL releaseChecked = NO;
+ int x = 0;
+
+ if( p_uit )
+ {
+ p_uit->i_rs = UPDATE_RELEASE_STATUS_NEWER;
+ p_uit->i_t = UPDATE_FILE_TYPE_ALL;
+ update_iterator_Action( p_uit, UPDATE_MIRROR );
+
+ while( update_iterator_Action( p_uit, UPDATE_FILE) != UPDATE_FAIL )
+ {
+ /* if the announced item is of the type "binary", keep it and display
+ * its details to the user. Do similar stuff on "info". Do both
+ * only if the file is announced as stable */
+ if( p_uit->release.i_type == UPDATE_RELEASE_TYPE_STABLE )
+ {
+ if( p_uit->file.i_type == UPDATE_FILE_TYPE_INFO )
+ {
+ [o_fld_releaseNote setString: \
+ [NSString stringWithUTF8String: \
+ (p_uit->file.psz_description)]];
+ }
+ else if( p_uit->file.i_type == UPDATE_FILE_TYPE_BINARY )
+ {
+ msg_Dbg( VLCIntf, "binary found, version = %s" \
+ ", hash=%s", p_uit->release.psz_version, \
+ p_uit->file.psz_md5 );
+ [o_fld_currentVersionAndSize setStringValue: \
+ [NSString stringWithFormat: \
+ @"The current release is %s (%i MB to download).", \
+ p_uit->release.psz_version, p_uit->file.l_size]];
+
+ if( o_urlOfBinary )
+ [o_urlOfBinary release];
+ o_urlOfBinary = [[NSString alloc] initWithUTF8String: \
+ p_uit->file.psz_url];
+
+ /* save the hash of our file, if available */
+ if( p_uit->file.psz_md5 )
+ {
+ if( o_hashOfOurBinary )
+ [o_hashOfOurBinary release];
+ o_hashOfOurBinary = [[NSString alloc] \
+ initWithUTF8String: p_uit->file.psz_md5];
+ }
+ }
+ if( p_uit->release.i_status == UPDATE_RELEASE_STATUS_NEWER &&
+ !releaseChecked )
+ {
+ /* our version is outdated, let the user download the new
+ * release */
+ [o_fld_status setStringValue: _NS("Your version of VLC " \
+ "is outdated.")];
+ [o_btn_DownloadNow setEnabled: YES];
+ msg_Dbg( VLCIntf, "this version of VLC is outdated" );
+ /* put the mirror information */
+ msg_Dbg( VLCIntf, "used mirror: %s, %s [%s]", \
+ p_uit->mirror.psz_name, p_uit->mirror.psz_location,\
+ p_uit->mirror.psz_type );
+ /* make sure that we perform this check only once */
+ releaseChecked = YES;
+ }
+ else if(! releaseChecked )
+ {
+ [o_fld_status setStringValue: _NS("Your version of VLC " \
+ "is up-to-date.")];
+ [o_btn_DownloadNow setEnabled: NO];
+ msg_Dbg( VLCIntf, "current version is up-to-date" );
+ releaseChecked = YES;
+ }
+ }
+ x += 1;
+ }
+ update_iterator_Delete( p_uit );
+ }
+}
+
+- (void)performDownload:(NSString *)path
+{
+ /* enable this once notifications are completely available on OSX
+ update_iterator_t *p_uit = update_iterator_New( p_u );
+ if( p_uit )
+ {
+ update_iterator_Action( p_uit, UPDATE_MIRROR );
+
+ int i_count = 0;
+ while( update_iterator_Action( p_uit, UPDATE_FILE ) != UPDATE_FAIL )
+ {
+ if( p_uit->file.psz_url == [o_hashOfOurBinary UTF8String] )
+ break;
+ i_count += 1;
+ }
+
+
+ update_download( p_uit, (char *)[path UTF8String] );
+
+ update_iterator_Delete( p_uit );
+ }*/
+
+ /* delete the following afterwards */
+ msg_Dbg( VLCIntf, "url is %s, using default browser for download", \
+ [o_urlOfBinary UTF8String] );
+
+ NSURL * o_url = [NSURL URLWithString: o_urlOfBinary];
+
+ [[NSWorkspace sharedWorkspace] openURL: o_url];
+
+ [o_update_window close];
+}
+
+@end