/* Copyright (C) 2000-2004 SKYRIX Software AG This file is part of OpenGroupware.org. OGo is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. OGo 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with OGo; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "common.h" #include "NGFileManager.h" #include "NSFileManager+Extensions.h" #include "EOCacheDataSource.h" /* JavaScript Properties cwd - readonly - current working directory, string Methods bool cd(path) Object ls([path|paths]) bool mkdir(path[,path..]) bool rmdir(path[,path..]) bool rm(path[,path..]) bool trash(path[,path..]) bool cp(frompath[,frompath..], topath) bool mv(frompath[,frompath..], topath) bool ln(frompath, topath) bool exists(path[,path..]) bool isdir(path[,path..]) bool islink(path[,path..]) Object getDataSource([String path, [bool cache]]) */ @implementation NGFileManager(JSSupport) static NSNumber *boolYes = nil; static NSNumber *boolNo = nil; static void _ensureBools(void) { if (boolYes == nil) boolYes = [[NSNumber numberWithBool:YES] retain]; if (boolNo == nil) boolNo = [[NSNumber numberWithBool:NO] retain]; } /* properties */ - (id)_jsprop_cwd { return [self currentDirectoryPath]; } /* methods */ - (id)_jsfunc_cd:(NSArray *)_args { _ensureBools(); return [self changeCurrentDirectoryPath:[_args objectAtIndex:0]] ? boolYes : boolNo; } - (id)_jsfunc_ls:(NSArray *)_args { unsigned count; if ((count = [_args count]) == 0) { return [self directoryContentsAtPath:@"."]; } else if (count == 1) { return [self directoryContentsAtPath: [[_args objectAtIndex:0] stringValue]]; } else { NSMutableDictionary *md; unsigned i; md = [NSMutableDictionary dictionaryWithCapacity:count]; for (i = 0; i < count; i++) { NSString *path; NSArray *contents; path = [_args objectAtIndex:i]; contents = [self directoryContentsAtPath:path]; if (contents) [md setObject:contents forKey:path]; } return md; } } - (id)_jsfunc_mkdir:(NSArray *)_args { unsigned count; _ensureBools(); if ((count = [_args count]) == 0) { return boolNo; } else { unsigned i; for (i = 0; i < count; i++) { NSString *path; path = [_args objectAtIndex:i]; if (![self createDirectoryAtPath:path attributes:nil]) return boolNo; } return boolYes; } } - (id)_jsfunc_rmdir:(NSArray *)_args { unsigned count; _ensureBools(); if ((count = [_args count]) == 0) { return boolNo; } else { unsigned i; for (i = 0; i < count; i++) { NSString *path; BOOL isDir; path = [_args objectAtIndex:i]; if (![self fileExistsAtPath:path isDirectory:&isDir]) return boolNo; if (!isDir) /* not a directory ! */ return boolNo; if ([[self directoryContentsAtPath:path] count] > 0) /* directory has contents */ return boolNo; if (![self removeFileAtPath:path handler:nil]) /* remove failed */ return boolNo; } return boolYes; } } - (id)_jsfunc_rm:(NSArray *)_args { unsigned count; _ensureBools(); if ((count = [_args count]) == 0) { return boolNo; } else { unsigned i; for (i = 0; i < count; i++) { NSString *path; BOOL isDir; path = [_args objectAtIndex:i]; if (![self fileExistsAtPath:path isDirectory:&isDir]) return boolNo; if (isDir) { if ([[self directoryContentsAtPath:path] count] > 0) /* directory has contents */ return boolNo; } if (![self removeFileAtPath:path handler:nil]) /* remove failed */ return boolNo; } return boolYes; } } - (id)_jsfunc_trash:(NSArray *)_args { unsigned count; _ensureBools(); if ((count = [_args count]) == 0) { return boolNo; } else { unsigned i; for (i = 0; i < count; i++) { NSString *path; BOOL isDir; path = [_args objectAtIndex:i]; if (![self supportsTrashFolderAtPath:path]) return boolNo; if (![self fileExistsAtPath:path isDirectory:&isDir]) return boolNo; if (![self trashFileAtPath:path handler:nil]) /* remove failed */ return boolNo; } return boolYes; } } - (id)_jsfunc_mv:(NSArray *)_args { unsigned count; _ensureBools(); if ((count = [_args count]) == 0) return boolNo; else if (count == 1) /* missing target path */ return boolNo; else { NSString *destpath; unsigned i; BOOL isDir; destpath = [_args objectAtIndex:(count - 1)]; if (![self fileExistsAtPath:destpath isDirectory:&isDir]) isDir = NO; for (i = 0; i < (count - 1); i++) { NSString *path, *dpath = nil; path = [_args objectAtIndex:i]; dpath = isDir ? [dpath stringByAppendingPathComponent:[path lastPathComponent]] : destpath; if (![self movePath:path toPath:dpath handler:nil]) /* move failed */ return boolNo; } return boolYes; } } - (id)_jsfunc_cp:(NSArray *)_args { unsigned count; _ensureBools(); if ((count = [_args count]) == 0) return boolNo; else if (count == 1) /* missing target path */ return boolNo; else { NSString *destpath; unsigned i; BOOL isDir; destpath = [_args objectAtIndex:(count - 1)]; if (![self fileExistsAtPath:destpath isDirectory:&isDir]) isDir = NO; for (i = 0; i < (count - 1); i++) { NSString *path, *dpath = nil; path = [_args objectAtIndex:i]; dpath = isDir ? [dpath stringByAppendingPathComponent:[path lastPathComponent]] : destpath; if (![self copyPath:path toPath:dpath handler:nil]) /* copy failed */ return boolNo; } return boolYes; } } - (id)_jsfunc_ln:(NSArray *)_args { unsigned count; _ensureBools(); if ((count = [_args count]) == 0) return boolNo; else if (count == 1) /* missing target path */ return boolNo; else { NSString *srcpath; NSString *destpath; srcpath = [_args objectAtIndex:0]; destpath = [_args objectAtIndex:1]; if (![self createSymbolicLinkAtPath:destpath pathContent:srcpath]) return boolNo; return boolYes; } } - (id)_jsfunc_exists:(NSArray *)_args { unsigned count; _ensureBools(); if ((count = [_args count]) == 0) return boolYes; else { unsigned i; for (i = 0; i < count; i++) { NSString *path; path = [_args objectAtIndex:i]; if (![self fileExistsAtPath:path]) return boolNo; } return boolYes; } } - (id)_jsfunc_isdir:(NSArray *)_args { unsigned count; _ensureBools(); if ((count = [_args count]) == 0) { return boolYes; } else { unsigned i; for (i = 0; i < count; i++) { NSString *path; BOOL isDir; path = [_args objectAtIndex:i]; #if 0 NSLog(@"CHECK PATH: %@", path); #endif if (![self fileExistsAtPath:path isDirectory:&isDir]) { #if 0 NSLog(@" does not exist .."); #endif return boolNo; } if (!isDir) { #if 0 NSLog(@" not a directory .."); #endif return boolNo; } } #if 0 NSLog(@"%s: returning yes, %@ are directories", __PRETTY_FUNCTION__, _args); #endif return boolYes; } } - (id)_jsfunc_islink:(NSArray *)_args { unsigned count; _ensureBools(); if ((count = [_args count]) == 0) return boolYes; else { unsigned i; for (i = 0; i < count; i++) { NSString *path; BOOL isDir; NSDictionary *attrs; path = [_args objectAtIndex:i]; if (![self fileExistsAtPath:path isDirectory:&isDir]) return boolNo; if (isDir) return boolNo; if ((attrs = [self fileAttributesAtPath:path traverseLink:NO])==nil) return boolNo; if (![[attrs objectForKey:NSFileType] isEqualToString:NSFileTypeSymbolicLink]) return boolNo; } return boolYes; } } /* datasource */ - (id)_jsfunc_getDataSource:(NSArray *)_args { unsigned count; NSString *path = nil; BOOL lcache; id ds; _ensureBools(); lcache = NO; if ((count = [_args count]) == 0) { path = @"."; } else if (count == 1) { path = [[_args objectAtIndex:0] stringValue]; } else if (count == 2) { path = [[_args objectAtIndex:0] stringValue]; lcache = [[_args objectAtIndex:1] boolValue]; } if (![self supportsFolderDataSourceAtPath:path]) return nil; if ((ds = [(id)self dataSourceAtPath:path])==nil) return nil; if (lcache) ds = [[[EOCacheDataSource alloc] initWithDataSource:ds] autorelease]; return ds; } @end /* NGFileManager(JSSupport) */