1 /*****************************************************************************
2 * update.m: MacOS X Check-For-Update window
3 *****************************************************************************
4 * Copyright (C) 2005-2006 the VideoLAN team
7 * Authors: Felix K
\9fhne <fkuehne@users.sf.net>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
25 /*****************************************************************************
26 * Note: the code used to communicate with VLC's core was inspired by
27 * ../wxwidgets/dialogs/updatevlc.cpp, written by Antoine Cellerier.
28 *****************************************************************************/
31 /*****************************************************************************
33 *****************************************************************************/
38 /*****************************************************************************
39 * VLCExtended implementation
40 *****************************************************************************/
42 @implementation VLCUpdate
44 static VLCUpdate *_o_sharedInstance = nil;
46 + (VLCUpdate *)sharedInstance
48 return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
53 if (_o_sharedInstance) {
56 _o_sharedInstance = [super init];
59 return _o_sharedInstance;
64 /* clean the interface */
65 [o_fld_releaseNote setString: @""];
72 if( o_hashOfOurBinary )
73 [o_hashOfOurBinary release];
75 [o_urlOfBinary release];
81 /* translate strings to the user's language */
82 [o_update_window setTitle: _NS("Check for update")];
83 [o_btn_DownloadNow setTitle: _NS("Download now")];
84 [o_btn_okay setTitle: _NS("OK")];
87 - (void)showUpdateWindow
89 /* show the window and check for a potential update */
90 [o_fld_status setStringValue: _NS("Checking for Update...")];
91 [o_fld_currentVersionAndSize setStringValue: @""];
92 [o_fld_releaseNote setString: @""];
94 [o_update_window center];
95 [o_update_window displayIfNeeded];
96 [o_update_window makeKeyAndOrderFront:nil];
98 [o_bar_checking startAnimation: self];
99 [self checkForUpdate];
100 [o_bar_checking stopAnimation: self];
101 [o_lbl_checkForUpdate setHidden: YES];
104 - (IBAction)download:(id)sender
106 /* enable the following once full notification support is available
107 * provide a save dialogue *
108 SEL sel = @selector(getLocationForSaving:returnCode:contextInfo:);
109 NSSavePanel * saveFilePanel = [[NSSavePanel alloc] init];
111 [saveFilePanel setRequiredFileType: @"dmg"];
112 [saveFilePanel setCanSelectHiddenExtension: YES];
113 [saveFilePanel setCanCreateDirectories: YES];
114 [saveFilePanel beginSheetForDirectory:nil file:nil modalForWindow: \
115 o_update_window modalDelegate:self didEndSelector:sel contextInfo:nil];*/
117 /* delete this afterwards */
118 [self performDownload: @""];
121 - (void)getLocationForSaving: (NSSavePanel *)sheet returnCode: \
122 (int)returnCode contextInfo: (void *)contextInfo
124 if (returnCode == NSOKButton)
126 /* perform download and pass the selected path */
127 [self performDownload: [sheet filename]];
132 - (IBAction)okay:(id)sender
134 /* just close the window */
135 [o_update_window close];
138 - (void)checkForUpdate
140 p_u = update_New( VLCIntf );
141 update_Check( p_u, VLC_FALSE );
142 update_iterator_t *p_uit = update_iterator_New( p_u );
143 BOOL releaseChecked = NO;
148 p_uit->i_rs = UPDATE_RELEASE_STATUS_NEWER;
149 p_uit->i_t = UPDATE_FILE_TYPE_ALL;
150 update_iterator_Action( p_uit, UPDATE_MIRROR );
152 while( update_iterator_Action( p_uit, UPDATE_FILE) != UPDATE_FAIL )
154 /* if the announced item is of the type "binary", keep it and display
155 * its details to the user. Do similar stuff on "info". Do both
156 * only if the file is announced as stable */
157 if( p_uit->release.i_type == UPDATE_RELEASE_TYPE_STABLE )
159 if( p_uit->file.i_type == UPDATE_FILE_TYPE_INFO )
161 [o_fld_releaseNote setString: \
162 [NSString stringWithUTF8String: \
163 (p_uit->file.psz_description)]];
165 else if( p_uit->file.i_type == UPDATE_FILE_TYPE_BINARY )
167 msg_Dbg( VLCIntf, "binary found, version = %s" \
168 ", hash=%s", p_uit->release.psz_version, \
169 p_uit->file.psz_md5 );
170 [o_fld_currentVersionAndSize setStringValue: \
171 [NSString stringWithFormat: \
172 @"The current release is %s (%i MB to download).", \
173 p_uit->release.psz_version, p_uit->file.l_size]];
176 [o_urlOfBinary release];
177 o_urlOfBinary = [[NSString alloc] initWithUTF8String: \
178 p_uit->file.psz_url];
180 /* save the hash of our file, if available */
181 if( p_uit->file.psz_md5 )
183 if( o_hashOfOurBinary )
184 [o_hashOfOurBinary release];
185 o_hashOfOurBinary = [[NSString alloc] \
186 initWithUTF8String: p_uit->file.psz_md5];
189 if( p_uit->release.i_status == UPDATE_RELEASE_STATUS_NEWER &&
192 /* our version is outdated, let the user download the new
194 [o_fld_status setStringValue: _NS("Your version of VLC " \
196 [o_btn_DownloadNow setEnabled: YES];
197 msg_Dbg( VLCIntf, "this version of VLC is outdated" );
198 /* put the mirror information */
199 msg_Dbg( VLCIntf, "used mirror: %s, %s [%s]", \
200 p_uit->mirror.psz_name, p_uit->mirror.psz_location,\
201 p_uit->mirror.psz_type );
202 /* make sure that we perform this check only once */
203 releaseChecked = YES;
205 else if(! releaseChecked )
207 [o_fld_status setStringValue: _NS("Your version of VLC " \
209 [o_btn_DownloadNow setEnabled: NO];
210 msg_Dbg( VLCIntf, "current version is up-to-date" );
211 releaseChecked = YES;
216 update_iterator_Delete( p_uit );
220 - (void)performDownload:(NSString *)path
222 /* enable this once notifications are completely available on OSX
223 update_iterator_t *p_uit = update_iterator_New( p_u );
226 update_iterator_Action( p_uit, UPDATE_MIRROR );
229 while( update_iterator_Action( p_uit, UPDATE_FILE ) != UPDATE_FAIL )
231 if( p_uit->file.psz_url == [o_hashOfOurBinary UTF8String] )
237 update_download( p_uit, (char *)[path UTF8String] );
239 update_iterator_Delete( p_uit );
242 /* delete the following afterwards */
243 msg_Dbg( VLCIntf, "url is %s, using default browser for download", \
244 [o_urlOfBinary UTF8String] );
246 NSURL * o_url = [NSURL URLWithString: o_urlOfBinary];
248 [[NSWorkspace sharedWorkspace] openURL: o_url];
250 [o_update_window close];