+++ /dev/null
-/*****************************************************************************
- * 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 bind with VLC's core and the download of files is heavily
- * based upon ../wxwidgets/updatevlc.cpp, written by Antoine Cellerier.
- * (he is a member of the VideoLAN team)
- *****************************************************************************/
-
-
-/*****************************************************************************
- * Preamble
- *****************************************************************************/
-#import "update.h"
-#import "intf.h"
-
-#import <vlc/vlc.h>
-#import <vlc/intf.h>
-
-#import "vlc_block.h"
-#import "vlc_stream.h"
-#import "vlc_xml.h"
-
-#define UPDATE_VLC_OS "macosx"
-
-#ifdef i386
-#define UPDATE_VLC_ARCH "i386"
-#else
-#define UPDATE_VLC_ARCH "ppc"
-#endif
-
-#define UPDATE_VLC_STATUS_URL "http://update.videolan.org/vlc/status"
-#define UPDATE_VLC_MIRRORS_URL "http://update.videolan.org/mirrors"
-
-#define UPDATE_VLC_DOWNLOAD_BUFFER_SIZE 2048
-
-/*****************************************************************************
- * 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_userVersion setStringValue: [[[NSBundle mainBundle] infoDictionary] \
- objectForKey:@"CFBundleVersion"]];
- [o_fld_releaseNote setString: @""];
- [o_fld_size setStringValue: @""];
- [o_fld_currentVersion setStringValue: @""];
-
- [self initStrings];
-}
-
-- (void)initStrings
-{
- /* translate strings to the user's language */
- [o_update_window setTitle: _NS("Check for update")];
- [o_btn_cancel setTitle: _NS("Cancel")];
- [o_btn_DownloadNow setTitle: _NS("Download now")];
- [o_btn_okay setTitle: _NS("OK")];
- [o_lbl_currentVersion setStringValue: [_NS("Current version") \
- stringByAppendingString: @":"]];
- [o_lbl_size setStringValue: [_NS("Size") \
- stringByAppendingString: @":"]];
- [o_lbl_userVersion setStringValue: [_NS("Your version") \
- stringByAppendingString: @":"]];
- [o_lbl_mirror setStringValue: [_NS("Mirror") \
- stringByAppendingString: @":"]];
- [o_lbl_checkForUpdate setStringValue: _NS("Checking for update...")];
-}
-
-- (void)showUpdateWindow
-{
- /* show the window and check for a potential update */
- [o_update_window center];
- [o_update_window displayIfNeeded];
- [o_update_window makeKeyAndOrderFront:nil];
-
- /* alloc some dictionaries first */
- o_mirrors = [[NSMutableArray alloc] init];
- o_files = [[NSMutableDictionary alloc] init];
-
- [o_bar_checking startAnimation:nil];
- [self getData];
- [o_bar_checking stopAnimation:nil];
-}
-
-- (IBAction)cancel:(id)sender
-{
- /* cancel the download and close the sheet */
-}
-
-- (IBAction)download:(id)sender
-{
- /* open the sheet and start the download */
-}
-
-- (IBAction)okay:(id)sender
-{
- /* just close the window */
- [o_update_window close];
-}
-
-
-
-- (void)getData
-{
- /* This function gets all the info from the xml files hosted on
- http://update.videolan.org/ and stores it in appropriate lists.
- It was taken from the WX-interface and ported from C++ to Obj-C. */
-
- stream_t *p_stream = NULL;
- char *psz_eltname = NULL;
- char *psz_name = NULL;
- char *psz_value = NULL;
- char *psz_eltvalue = NULL;
- xml_t *p_xml = NULL;
- xml_reader_t *p_xml_reader = NULL;
- bool b_os = false;
- bool b_arch = false;
-
- intf_thread_t * p_intf = VLCIntf;
-
- if( UPDATE_VLC_ARCH == "i386" )
- {
- /* since we don't provide any binaries for MacTel atm, doing the
- * update-check is not necessary (this would fail in fact). That's why
- * we just provide a sheet telling the user about that and skip
- * the rest. */
- /* FIXME: remove me, if a i386-binary is available */
- NSBeginInformationalAlertSheet(_NS("Unsupported architecture"), \
- _NS("OK"), @"", @"", o_update_window, nil, nil, nil, nil, \
- _NS("Binary builds are only available for Mac OS X on " \
- "the PowerPC-platform. Official builds for Intel-Macs " \
- "are not available at this time. \n\n If you want to " \
- "help us here, feel free to contact us."));
- return;
- }
-
- NSMutableDictionary * temp_version;
- temp_version = [[NSMutableDictionary alloc] init];
- NSMutableDictionary * temp_file;
- temp_file = [[NSMutableDictionary alloc] init];
- NSMutableDictionary * temp_mirror;
- temp_mirror = [[NSMutableDictionary alloc] init];
-
- //struct update_mirror_t tmp_mirror;
-
- p_xml = xml_Create( p_intf );
- if( !p_xml )
- {
- msg_Err( p_intf, "Failed to open XML parser" );
- // FIXME: display error message in dialog
- return;
- }
-
- p_stream = stream_UrlNew( p_intf, UPDATE_VLC_STATUS_URL );
- if( !p_stream )
- {
- msg_Err( p_intf, "Failed to open %s for reading",
- UPDATE_VLC_STATUS_URL );
- // FIXME: display error message in dialog
- return;
- }
-
- p_xml_reader = xml_ReaderCreate( p_xml, p_stream );
-
- if( !p_xml_reader )
- {
- msg_Err( p_intf, "Failed to open %s for parsing",
- UPDATE_VLC_STATUS_URL );
- // FIXME: display error message in dialog
- return;
- }
-
- /* build tree */
- while( xml_ReaderRead( p_xml_reader ) == 1 )
- {
- switch( xml_ReaderNodeType( p_xml_reader ) )
- {
- // Error
- case -1:
- // TODO: print message
- return;
-
- case XML_READER_STARTELEM:
- psz_eltname = xml_ReaderName( p_xml_reader );
- if( !psz_eltname )
- {
- // TODO: print message
- return;
- }
- msg_Dbg( p_intf, "element name: %s", psz_eltname );
- while( xml_ReaderNextAttr( p_xml_reader ) == VLC_SUCCESS )
- {
- psz_name = xml_ReaderName( p_xml_reader );
- psz_value = xml_ReaderValue( p_xml_reader );
- if( !psz_name || !psz_value )
- {
- // TODO: print message
- free( psz_eltname );
- return;
- }
- msg_Dbg( p_intf, " attribute %s = %s",
- psz_name, psz_value );
-
- if( !strcmp( psz_name, "name" )
- && ( !strcmp( psz_value, "macosx" )
- || !strcmp( psz_value, "*" ) )
- && !strcmp( psz_eltname, "os" ) )
- {
- b_os = true;
- }
- if( b_os && !strcmp( psz_name, "name" )
- && ( !strcmp( psz_value, UPDATE_VLC_ARCH )
- || !strcmp( psz_value, "*" ) )
- && !strcmp( psz_eltname, "arch" ) )
- {
- b_arch = true;
- }
-
- if( b_os && b_arch )
- {
- if( strcmp( psz_eltname, "version" ) == 0 )
- {
- [temp_version setObject: [NSString \
- stringWithUTF8String: psz_value] forKey: \
- [NSString stringWithUTF8String: psz_name]];
- }
- if( !strcmp( psz_eltname, "file" ) )
- {
- [temp_file setObject: [NSString \
- stringWithUTF8String: psz_value] forKey: \
- [NSString stringWithUTF8String: psz_name]];
- }
- }
- free( psz_name );
- free( psz_value );
- }
- if( ( b_os && b_arch && strcmp( psz_eltname, "arch" ) ) )
- {
- /*if( !strcmp( psz_eltname, "version" ) )
- {
- it = m_versions.begin();
- while( it != m_versions.end() )
- {
- if( it->type == tmp_version.type
- && it->major == tmp_version.major
- && it->minor == tmp_version.minor
- && it->revision == tmp_version.revision
- && it->extra == tmp_version.extra )
- {
- break;
- }
- it++;
- }
- if( it == m_versions.end() )
- {
- m_versions.push_back( tmp_version );
- it = m_versions.begin();
- while( it != m_versions.end() )
- {
- if( it->type == tmp_version.type
- && it->major == tmp_version.major
- && it->minor == tmp_version.minor
- && it->revision == tmp_version.revision
- && it->extra == tmp_version.extra )
- {
- break;
- }
- it++;
- }
- }
- tmp_version.type = wxT( "" );
- tmp_version.major = wxT( "" );
- tmp_version.minor = wxT( "" );
- tmp_version.revision = wxT( "" );
- tmp_version.extra = wxT( "" );
- }
- if( !strcmp( psz_eltname, "file" ) )
- {
- it->m_files.push_back( tmp_file );
- tmp_file.type = wxT( "" );
- tmp_file.md5 = wxT( "" );
- tmp_file.size = wxT( "" );
- tmp_file.url = wxT( "" );
- tmp_file.description = wxT( "" );
- }*/
-
- if(! [temp_version objectForKey: @"extra"] == @"0")
- {
- [o_fld_currentVersion setStringValue: [NSString \
- stringWithFormat: @"%@.%@.%@-%@ (%@)", \
- [temp_version objectForKey: @"major"], \
- [temp_version objectForKey: @"minor"], \
- [temp_version objectForKey: @"revision"], \
- [temp_version objectForKey: @"extra"], \
- [temp_version objectForKey: @"type"]]];
- }
- else
- {
- [o_fld_currentVersion setStringValue: [NSString \
- stringWithFormat: @"%@.%@.%@ (%@)", \
- [temp_version objectForKey: @"major"], \
- [temp_version objectForKey: @"minor"], \
- [temp_version objectForKey: @"revision"], \
- [temp_version objectForKey: @"type"]]];
- }
- }
- free( psz_eltname );
- break;
-
- case XML_READER_ENDELEM:
- psz_eltname = xml_ReaderName( p_xml_reader );
- if( !psz_eltname )
- {
- // TODO: print message
- return;
- }
- msg_Dbg( p_intf, "element end: %s", psz_eltname );
- if( !strcmp( psz_eltname, "os" ) )
- b_os = false;
- if( !strcmp( psz_eltname, "arch" ) )
- b_arch = false;
-
- if( !strcmp( psz_eltname, "file") )
- {
- if( [temp_file objectForKey: @"type"] == @"info" )
- {
- /* this is the announce file, store it correctly */
- [o_files setObject: temp_file forKey: @"announce"];
- }
- else if( [temp_file objectForKey: @"type"] == @"binary" )
- {
- /* that's our binary */
- [o_files setObject: temp_file forKey: @"binary"];
- }
- else if( [temp_file objectForKey: @"type"] == @"source" )
- {
- /* that's the source. not needed atm, but store it
- * anyway to make possible enhancement of this dialogue
- * a bit easier */
- [o_files setObject: temp_file forKey: @"source"];
- }
-
- /* clean the temp-dict */
- [temp_file removeAllObjects];
- }
- free( psz_eltname );
- break;
-
- case XML_READER_TEXT:
- /* you can check the content of a file here (e.g. \
- * "Installer-less binaries", "Disk-Image", etc.). That's not
- * needed on OSX atm, but print debug-info anyway. */
- psz_eltvalue = xml_ReaderValue( p_xml_reader );
- msg_Dbg( p_intf, " text: %s", psz_eltvalue );
- free( psz_eltvalue );
- break;
- }
- }
-
- if( p_xml_reader && p_xml ) xml_ReaderDelete( p_xml, p_xml_reader );
- if( p_stream ) stream_Delete( p_stream );
-
- p_stream = stream_UrlNew( p_intf, UPDATE_VLC_MIRRORS_URL );
- if( !p_stream )
- {
- msg_Err( p_intf, "Failed to open %s for reading",
- UPDATE_VLC_MIRRORS_URL );
- // FIXME: display error message in dialog
- return;
- }
-
- p_xml_reader = xml_ReaderCreate( p_xml, p_stream );
-
- if( !p_xml_reader )
- {
- msg_Err( p_intf, "Failed to open %s for parsing",
- UPDATE_VLC_MIRRORS_URL );
- // FIXME: display error message in dialog
- return;
- }
-
- /* build list */
- while( xml_ReaderRead( p_xml_reader ) == 1 )
- {
- switch( xml_ReaderNodeType( p_xml_reader ) )
- {
- // Error
- case -1:
- // TODO: print message
- return;
-
- case XML_READER_STARTELEM:
- psz_eltname = xml_ReaderName( p_xml_reader );
- if( !psz_eltname )
- {
- // TODO: print message
- return;
- }
- msg_Dbg( p_intf, "element name: %s", psz_eltname );
- while( xml_ReaderNextAttr( p_xml_reader ) == VLC_SUCCESS )
- {
- psz_name = xml_ReaderName( p_xml_reader );
- psz_value = xml_ReaderValue( p_xml_reader );
- if( !psz_name || !psz_value )
- {
- // TODO: print message
- free( psz_eltname );
- return;
- }
- msg_Dbg( p_intf, " attribute %s = %s",
- psz_name, psz_value );
-
- if( !strcmp( psz_eltname, "mirror" ) )
- {
- [temp_mirror setObject: [NSString stringWithUTF8String: psz_name] forKey: [NSString stringWithUTF8String: psz_value]];
-
- /*if( !strcmp( psz_name, "name" ) )
- tmp_mirror.name = wxU( psz_value );
- if( !strcmp( psz_name, "location" ) )
- tmp_mirror.location = wxU( psz_value );*/
- }
- if( !strcmp( psz_eltname, "url" ) )
- {
- [temp_mirror setObject: [NSString stringWithUTF8String: psz_name] forKey: [NSString stringWithUTF8String: psz_value]];
-
- /*
- if( !strcmp( psz_name, "type" ) )
- tmp_mirror.type = wxU( psz_value );
- if( !strcmp( psz_name, "base" ) )
- tmp_mirror.base_url = wxU( psz_value );*/
- }
- free( psz_name );
- free( psz_value );
- }
- /*if( !strcmp( psz_eltname, "url" ) )
- {
- m_mirrors.push_back( tmp_mirror );
- tmp_mirror.type = wxT( "" );
- tmp_mirror.base_url = wxT( "" );
- }*/
- free( psz_eltname );
- break;
-
- case XML_READER_ENDELEM:
- psz_eltname = xml_ReaderName( p_xml_reader );
- if( !psz_eltname )
- {
- // TODO: print message
- return;
- }
- msg_Dbg( p_intf, "element end: %s", psz_eltname );
- /*if( !strcmp( psz_eltname, "mirror" ) )
- {
- tmp_mirror.name = wxT( "" );
- tmp_mirror.location = wxT( "" );
- }*/
-
- /* store our mirror correctly */
- [o_mirrors addObject: temp_mirror];
- [temp_mirror removeAllObjects];
-
- free( psz_eltname );
- break;
-
- case XML_READER_TEXT:
- psz_eltvalue = xml_ReaderValue( p_xml_reader );
- msg_Dbg( p_intf, " text: %s", psz_eltvalue );
- free( psz_eltvalue );
- break;
- }
- }
-
-
- if( p_xml_reader && p_xml ) xml_ReaderDelete( p_xml, p_xml_reader );
- if( p_stream ) stream_Delete( p_stream );
- if( p_xml ) xml_Delete( p_xml );
-}
-
-@end
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