Line data    Source code

       1           0 : /*
       2             : 
       3             : ResourceManager.h
       4             : 
       5             : Singleton class responsible for loading various data files.
       6             : 
       7             : Oolite
       8             : Copyright (C) 2004-2013 Giles C Williams and contributors
       9             : 
      10             : This program is free software; you can redistribute it and/or
      11             : modify it under the terms of the GNU General Public License
      12             : as published by the Free Software Foundation; either version 2
      13             : of the License, or (at your option) any later version.
      14             : 
      15             : This program is distributed in the hope that it will be useful,
      16             : but WITHOUT ANY WARRANTY; without even the implied warranty of
      17             : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      18             : GNU General Public License for more details.
      19             : 
      20             : You should have received a copy of the GNU General Public License
      21             : along with this program; if not, write to the Free Software
      22             : Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
      23             : MA 02110-1301, USA.
      24             : 
      25             : */
      26             : 
      27             : #import "OOCocoa.h"
      28             : #import "OOOpenGL.h"
      29             : #import "NSFileManagerOOExtensions.h"
      30             : 
      31             : @class OOSound, OOMusic, OOSystemDescriptionManager;
      32             : 
      33             : 
      34           0 : typedef enum
      35             : {
      36             :         MERGE_NONE,             // Just use the last file in search order.
      37             :         MERGE_BASIC,    // Merge files by adding the top-level items of each file.
      38             :         MERGE_SMART             // Merge files by merging the top-level elements of each file (second-order merge, but not recursive)
      39             : } OOResourceMergeMode;
      40             : 
      41             : /* 'All' doesn't quite mean 'all' - OXPs with the tag
      42             :  * "oolite-scenario-only" will only be loaded if required by a
      43             :  * scenario.
      44             :  *
      45             :  * Note that this means that the scenario itself must be in a
      46             :  * different OXP, or it'll never be loaded when on the start-game
      47             :  * screen.
      48             :  */
      49           0 : #define SCENARIO_OXP_DEFINITION_ALL    @""
      50           0 : #define SCENARIO_OXP_DEFINITION_NONE   @"strict"
      51           0 : #define SCENARIO_OXP_DEFINITION_BYID   @"id:"
      52           0 : #define SCENARIO_OXP_DEFINITION_BYTAG  @"tag:"
      53           0 : #define SCENARIO_OXP_DEFINITION_NOPLIST  @"exc:"
      54             : 
      55           0 : @interface ResourceManager : NSObject
      56             : 
      57           0 : + (void) reset;
      58           0 : + (void) resetManifestKnowledgeForOXZManager;
      59             : 
      60             : 
      61           0 : + (NSArray *)rootPaths;                 // Places add-ons are searched for, not including add-on paths.
      62           0 : + (NSArray *)userRootPaths;             // Places users are expected to place add-ons, not including built-in data or managed add-ons directory.
      63           0 : + (NSString *)builtInPath;              // Path for built-in data only.
      64           0 : + (NSArray *)pathsWithAddOns;   // Root paths + add-on paths.
      65           0 : + (NSArray *)paths;                             // builtInPath or pathsWithAddOns, depending on useAddOns state.
      66           0 : + (NSString *)useAddOns;
      67           0 : + (NSArray *)OXPsWithMessagesFound;
      68           0 : + (void)setUseAddOns:(NSString *)useAddOns;
      69           0 : + (void)addExternalPath:(NSString *)fileName;
      70           0 : + (NSEnumerator *)pathEnumerator;
      71           0 : + (NSEnumerator *)reversePathEnumerator;
      72             : 
      73             : // get manifest data for identifier
      74           0 : + (NSDictionary *)manifestForIdentifier:(NSString *)identifier;
      75             : // compatibility checks
      76           0 : + (BOOL) checkVersionCompatibility:(NSDictionary *)manifest forOXP:(NSString *)title;
      77           0 : + (BOOL) manifestHasConflicts:(NSDictionary *)manifest logErrors:(BOOL)logErrors;
      78           0 : + (BOOL) manifestHasMissingDependencies:(NSDictionary *)manifest logErrors:(BOOL)logErrors;
      79           0 : + (BOOL) manifest:(NSDictionary *)manifest HasUnmetDependency:(NSDictionary *)required logErrors:(BOOL)logErrors;
      80           0 : + (BOOL) matchVersions:(NSDictionary *)rangeDict withVersion:(NSString *)version;
      81             : 
      82             : 
      83             : 
      84           0 : + (void)handleEquipmentListMerging: (NSMutableArray *)arrayToProcess forLookupIndex:(unsigned)lookupIndex;
      85           0 : + (void)handleEquipmentOverrides: (NSMutableArray *)arrayToProcess;
      86           0 : + (void)handleStarNebulaListMerging: (NSMutableArray *)arrayToProcess;
      87             : 
      88           0 : + (NSString *)errors;                   // Errors which occurred during path scanning - essentially a list of OXPs whose requires.plist is bad.
      89             : 
      90           0 : + (NSString *) pathForFileNamed:(NSString *)fileName inFolder:(NSString *)folderName;
      91           0 : + (NSString *) pathForFileNamed:(NSString *)fileName inFolder:(NSString *)folderName cache:(BOOL)useCache;
      92             : 
      93           0 : + (BOOL) corePlist:(NSString *)fileName excludedAt:(NSString *)path;
      94             : 
      95           0 : + (NSDictionary *)dictionaryFromFilesNamed:(NSString *)fileName
      96             :                                                                   inFolder:(NSString *)folderName
      97             :                                                                   andMerge:(BOOL) mergeFiles;
      98           0 : + (NSDictionary *)dictionaryFromFilesNamed:(NSString *)fileName
      99             :                                                                   inFolder:(NSString *)folderName
     100             :                                                                  mergeMode:(OOResourceMergeMode)mergeMode
     101             :                                                                          cache:(BOOL)useCache;
     102             : 
     103           0 : + (NSArray *)arrayFromFilesNamed:(NSString *)fileName
     104             :                                                 inFolder:(NSString *)folderName
     105             :                                                 andMerge:(BOOL) mergeFiles;
     106           0 : + (NSArray *)arrayFromFilesNamed:(NSString *)fileName
     107             :                                                 inFolder:(NSString *)folderName
     108             :                                                 andMerge:(BOOL) mergeFiles
     109             :                                                    cache:(BOOL)useCache;
     110             : 
     111             : // These are deliberately not merged like normal plists for security reasons.
     112           0 : + (NSDictionary *) whitelistDictionary;
     113           0 : + (NSDictionary *) shaderBindingTypesDictionary;
     114             : 
     115             : // These have special merging rules.
     116           0 : + (NSDictionary *) logControlDictionary;
     117           0 : + (NSDictionary *) roleCategoriesDictionary;
     118           0 : + (OOSystemDescriptionManager *) systemDescriptionManager;
     119             : 
     120           0 : + (OOSound *)ooSoundNamed:(NSString *)fileName inFolder:(NSString *)folderName;
     121           0 : + (OOMusic *)ooMusicNamed:(NSString *)fileName inFolder:(NSString *)folderName;
     122             : 
     123           0 : + (NSString *) stringFromFilesNamed:(NSString *)fileName inFolder:(NSString *)folderName;
     124           0 : + (NSString *) stringFromFilesNamed:(NSString *)fileName inFolder:(NSString *)folderName cache:(BOOL)useCache;
     125             : 
     126           0 : + (NSDictionary *)loadScripts;
     127             : 
     128             : /*      +writeDiagnosticData:toFileNamed:
     129             :         +writeDiagnosticString:toFileNamed:
     130             :         +writeDiagnosticPList:toFileNamed:
     131             :         
     132             :         Write data to the specified path within the log directory. Slashes may be
     133             :         used as path separators in name.
     134             :  */
     135           0 : + (BOOL) writeDiagnosticData:(NSData *)data toFileNamed:(NSString *)name;
     136           0 : + (BOOL) writeDiagnosticString:(NSString *)string toFileNamed:(NSString *)name;
     137           0 : + (BOOL) writeDiagnosticPList:(id)plist toFileNamed:(NSString *)name;
     138             : 
     139           0 : + (NSString *) diagnosticFileLocation;
     140             : 
     141           0 : + (NSDictionary *) materialDefaults;
     142             : 
     143             : // Clear ResourceManager-internal caches (not those handled by OOCacheManager)
     144           0 : + (void) clearCaches;
     145             : 
     146             : @end