/*
* SV_Download_f
* Download command issued from server
*/
static void SV_Download_f( void )
{
qboolean success;
char *s;
char url[MAX_STRING_CHARS], filepath[MAX_QPATH], writepath[MAX_QPATH];
if( Cmd_Argc() != 2 )
{
Com_Printf( "Usage: %s <url>\n", Cmd_Argv( 0 ) );
Com_Printf( "Downloads .pk3 or .pak from URL to gamedir and adds it to the server\n" );
Com_Printf( "Note, server will not function properly while downloading\n" );
return;
}
s = Cmd_Argv( 1 );
if( !Com_GlobMatch( "*://*", s, qfalse ) )
Q_strncpyz( url, "http://", sizeof( url ) );
else
url[0] = 0;
Q_strncatz( url, s, sizeof( url ) );
s = strrchr( url, '/' );
if( !s )
{
Com_Printf( "%s: invalid URL\n", Cmd_Argv( 0 ) );
return;
}
Q_strncpyz( filepath, va( "%s/%s", FS_GameDirectory(), s + 1 ), sizeof( filepath ) );
Q_strncpyz( writepath, va( "%s.tmp", filepath ), sizeof( writepath ) );
if( !FS_CheckPakExtension( writepath ) )
{
Com_Printf( "Missing or invalid archive extension. Only download of pack files is supported\n" );
return;
}
Com_Printf( "download url: %s\n", url );
webDownloadPercentPrint = 0;
success = Web_Get( url, NULL, writepath, qtrue, 60 * 30, 60, SV_WebDownloadProgress, qfalse );
if( !success )
{
Com_Printf( "Server web download failed\n" );
return;
}
if( !FS_MoveBaseFile( writepath, filepath ) )
{
Com_Printf( "Couldn't rename the downloaded file. Download failed\n" );
return;
}
Com_Printf( "Download successful\n" );
// update the map list, which also does a filesystem rescan
ML_Update();
}
/*
* CL_DownloadComplete
*
* Checks downloaded file's checksum, renames it and adds to the filesystem.
*/
static void CL_DownloadComplete( void )
{
unsigned checksum = 0;
int length;
qboolean updateMapList = qfalse;
FS_FCloseFile( cls.download.filenum );
cls.download.filenum = 0;
// verify checksum
if( FS_CheckPakExtension( cls.download.name ) )
{
if( !FS_IsPakValid( cls.download.tempname, &checksum ) )
{
Com_Printf( "Downloaded file is not a valid pack file. Removing\n" );
FS_RemoveBaseFile( cls.download.tempname );
return;
}
}
else
{
length = FS_LoadBaseFile( cls.download.tempname, NULL, NULL, 0 );
if( length < 0 )
{
Com_Printf( "Error: Couldn't load downloaded file\n" );
return;
}
checksum = FS_ChecksumBaseFile( cls.download.tempname );
}
if( cls.download.checksum != checksum )
{
Com_Printf( "Downloaded file has wrong checksum. Removing: %u %u %s\n", cls.download.checksum, checksum, cls.download.tempname );
FS_RemoveBaseFile( cls.download.tempname );
return;
}
if( !FS_MoveBaseFile( cls.download.tempname, cls.download.name ) )
{
Com_Printf( "Failed to rename the downloaded file\n" );
return;
}
if( FS_CheckPakExtension( cls.download.name ) )
updateMapList = qtrue;
else if( !Q_stricmp( COM_FileExtension( cls.download.name ), ".bsp" ) )
updateMapList = qtrue;
// Maplist hook so we also know when a new map is added
if( updateMapList )
ML_Update ();
cls.download.successCount++;
cls.download.timeout = 0;
}
/*
* SV_AutoUpdateComplete_f
*/
static void SV_AutoUpdateComplete_f( void )
{
// update the map list, which also does a filesystem rescan
ML_Update();
if( FS_GetNotifications() & FS_NOTIFY_NEWPAKS )
{
// force restart
svc.lastActivity = 0;
}
}
/*
* ML_MapListCmd
* Handler for console command "maplist"
*/
static void ML_MapListCmd( void )
{
char *pattern;
mapinfo_t *map;
int argc = Cmd_Argc();
unsigned int i;
struct trie_dump_s *dump = NULL;
if( argc > 2 )
{
Com_Printf( "Usage: %s [rebuild]\n", Cmd_Argv(0) );
return;
}
pattern = (argc == 2 ? Cmd_Argv( 1 ) : NULL);
if( pattern && !*pattern )
pattern = NULL;
if( pattern )
{
if( !strcmp( pattern, "rebuild" ) )
{
Com_Printf( "Rebuilding map list...\n" );
ML_Restart( true );
return;
}
if( !strcmp( pattern, "update" ) )
{
Com_Printf( "Updating map list...\n" );
ML_Update();
return;
}
}
Trie_DumpIf( mlist_filenames_trie, "", TRIE_DUMP_VALUES, ML_PatternMatchesMap, pattern, &dump );
for( i = 0; i < dump->size; i++ )
{
map = ( mapinfo_t * )( dump->key_value_vector[i].value );
Com_Printf( "%s: %s\n", map->filename, map->fullname );
}
Trie_FreeDump( dump );
Com_Printf( "%d map(s) %s\n", i, pattern ? "matching" : "total" );
}
/*
* SV_Map_f
*
* User command to change the map
* map: restart game, and start map
* devmap: restart game, enable cheats, and start map
* gamemap: just start the map
*/
static void SV_Map_f( void )
{
char *map;
char mapname[MAX_CONFIGSTRING_CHARS];
qboolean found = qfalse;
if( Cmd_Argc() < 2 )
{
Com_Printf( "Usage: %s <map>\n", Cmd_Argv( 0 ) );
return;
}
// if map "<map>" is used Cmd_Args() will return the "" as well.
if( Cmd_Argc() == 2 )
map = Cmd_Argv( 1 );
else
map = Cmd_Args();
Com_DPrintf( "SV_GameMap(%s)\n", map );
// applies to fullnames and filenames (whereas + strlen( "maps/" ) wouldnt)
if( strlen( map ) >= MAX_CONFIGSTRING_CHARS )
{
Com_Printf( "Map name too long.\n" );
return;
}
Q_strncpyz( mapname, map, sizeof( mapname ) );
if( ML_ValidateFilename( mapname ) )
{
COM_StripExtension( mapname );
if( ML_FilenameExists( mapname ) )
{
found = qtrue;
}
else
{
ML_Update();
if( ML_FilenameExists( mapname ) )
found = qtrue;
}
}
if( !found )
{
if( ML_ValidateFullname( map ) )
{
Q_strncpyz( mapname, ML_GetFilename( map ), sizeof( mapname ) );
if( *mapname )
found = qtrue;
}
if( !found )
{
Com_Printf( "Couldn't find map: %s\n", map );
return;
}
}
if( FS_GetNotifications() & FS_NOTIFT_NEWPAKS )
{
FS_RemoveNotifications( FS_NOTIFT_NEWPAKS );
sv.state = ss_dead; // don't save current level when changing
}
else if( !Q_stricmp( Cmd_Argv( 0 ), "map" ) || !Q_stricmp( Cmd_Argv( 0 ), "devmap" ) )
{
sv.state = ss_dead; // don't save current level when changing
}
// start up the next map
SV_Map( mapname, !Q_stricmp( Cmd_Argv( 0 ), "devmap" ) );
// archive server state
Q_strncpyz( svs.mapcmd, mapname, sizeof( svs.mapcmd ) );
}
/*
* SV_AutoUpdateFromWeb
*/
void SV_AutoUpdateFromWeb( qboolean checkOnly )
{
static const char *autoUpdateBaseUrl = APP_UPDATE_URL APP_SERVER_UPDATE_DIRECTORY;
char checksumString1[32], checksumString2[32];
unsigned int checksum;
qboolean success;
int length, filenum;
qbyte *data;
const char *token, *ptr;
char path[MAX_QPATH];
int downloadCount = 0, downloadFailed = 0;
char newVersionTag[MAX_QPATH];
qboolean newVersion = qfalse;
if( !dedicated->integer )
return;
assert( svs.mapcmd[0] );
if( !checkOnly )
SV_UpdateActivity();
Com_Printf( "\n" );
Com_Printf( "========== Starting Auto Update ===========\n" );
Com_Printf( "Checking for updates\n" );
// download the update file list
success = SV_WebDownload( autoUpdateBaseUrl, APP_SERVER_UPDATE_FILE, qtrue, qtrue );
// set as last updated today
if( !checkOnly )
Cvar_ForceSet( "sv_lastAutoUpdate", va( "%i", (int)Com_DaysSince1900() ) );
if( !success ) // no update to do
goto done;
// read the file list
if( ( length = FS_FOpenBaseFile( APP_SERVER_UPDATE_FILE, &filenum, FS_READ ) ) == -1 )
{
Com_Printf( "WARNING: Couldn't find %s\n", path );
goto done;
}
if( !length )
{
FS_FCloseFile( filenum );
goto done;
}
data = Mem_TempMalloc( length + 1 );
FS_Read( data, length, filenum );
FS_FCloseFile( filenum );
FS_RemoveBaseFile( APP_SERVER_UPDATE_FILE );
ptr = (const char *)data;
// first token is always the current release version
token = COM_ParseExt( &ptr, qtrue );
if( !token[0] )
goto cancel;
// compare versions
Q_strncpyz( newVersionTag, token, sizeof( newVersionTag ) );
if( atof( newVersionTag ) > atof( va( "%4.3f", APP_VERSION ) ) )
newVersion = qtrue;
while( ptr )
{
// we got what should be a checksum
token = COM_ParseExt( &ptr, qtrue );
if( !token[0] )
goto cancel;
// copy checksum reported by server
Q_strncpyz( checksumString1, token, sizeof( checksumString1 ) );
// get filename
token = COM_ParseExt( &ptr, qtrue );
if( !token[0] )
goto cancel;
// filename should never begin with a slash
if( token[0] == '/' )
token++;
Q_strncpyz( path, token, sizeof( path ) );
// we got what should be a file path
if( !COM_ValidateRelativeFilename( path ) )
{
Com_Printf( "WARNING: Invalid filename %s\n", path );
continue;
}
checksum = FS_ChecksumBaseFile( path );
Q_snprintfz( checksumString2, sizeof( checksumString2 ), "%u", checksum );
// if same checksum no need to update
if( !strcmp( checksumString1, checksumString2 ) )
continue;
// if it's a pack file and the file exists it can't be replaced, so skip
if( FS_CheckPakExtension( path ) && checksum )
{
Com_Printf( "WARNING: Purity check failed for: %s\n", path );
Com_Printf( "WARNING: This file has been locally modified. It is highly \n" );
Com_Printf( "WARNING: recommended to restore the original file.\n" );
Com_Printf( "WARNING: Reinstalling \""APPLICATION"\" might be convenient.\n" );
continue;
}
if( checkOnly )
{
Com_Printf( "File update available : %s\n", path );
continue;
}
if( developer->integer )
Com_Printf( "Downloading update of %s (checksum %s local checksum %s)\n", path, checksumString1, checksumString2 );
else
Com_Printf( "Updating %s\n", path );
if( !SV_WebDownload( autoUpdateBaseUrl, path, qtrue, qtrue ) )
{
Com_Printf( "Failed to update %s\n", path );
downloadFailed++;
}
downloadCount++;
}
cancel:
Mem_TempFree( data );
done:
if( newVersion )
{
if( downloadCount )
{
if( downloadFailed )
Com_Printf( "This version of "APPLICATION" was updated incompletely\n" );
else
Com_Printf( "This version of "APPLICATION" was updated successfully\n\n" );
}
Com_Printf( "****** Version %s of "APPLICATION" is available. ******\n", newVersionTag );
Com_Printf( "****** Please download the new version at "APP_URL" ******\n" );
}
else if( downloadCount )
{
if( downloadFailed )
Com_Printf( APPLICATION" was updated incompletely\n" );
else
Com_Printf( APPLICATION" was updated successfully\n" );
}
else if( !checkOnly )
{
if( downloadFailed )
Com_Printf( "At least one file failed to update\n" );
else
Com_Printf( APPLICATION" is up to date\n" );
}
Com_Printf( "========== Auto Update Finished ===========\n" );
Com_Printf( "\n" );
// update the map list, which also does a filesystem rescan
ML_Update();
// if there are any new filesystem entries, restart
if( FS_GetNotifications() & FS_NOTIFT_NEWPAKS )
{
if( sv.state != ss_dead )
{
// restart the current map, SV_Map also rescans the filesystem
Com_Printf( "The server will now restart...\n\n" );
// start the default map if current map isn't available
Cbuf_ExecuteText( EXEC_APPEND, va( "map %s\n", svs.mapcmd[0] ? svs.mapcmd : sv_defaultmap->string ) );
}
}
}
