see ChangeLog

Monotone-Revision: 9054022ef1ca8aeba6e34842d27d9b94ce002b89

Monotone-Author: dev-unix.inverse.qc.ca
Monotone-Date: 2006-06-15T19:34:10
Monotone-Branch: ca.inverse.sogo

Main/SOGoProductLoader.m

@@ -0,0 +1,174 @@
+/*
+  Copyright (C) 2004-2005 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 "SOGoProductLoader.h"
+#include "common.h"
+
+@implementation SOGoProductLoader
+
++ (int)sogoMajorVersion {
+  return SOGO_MAJOR_VERSION;
+}
++ (int)sogoMinorVersion {
+  return SOGO_MINOR_VERSION;
+}
+
++ (id)productLoader {
+  return [[[self alloc] init] autorelease];
+}
+
+- (id)init {
+  if ((self = [super init])) {
+    self->productDirectoryName =
+      [[NSString alloc] initWithFormat:@"SOGo-%i.%i", 
+	[[self class] sogoMajorVersion],
+	[[self class] sogoMinorVersion]];
+  }
+  return self;
+}
+
+- (void)dealloc {
+  [self->productDirectoryName release];
+  [self->searchPathes release];
+  [super dealloc];
+}
+
+/* loading */
+
+- (void)_addCocoaSearchPathesToArray:(NSMutableArray *)ma {
+  id tmp;
+
+  tmp = NSSearchPathForDirectoriesInDomains(NSAllLibrariesDirectory,
+                                            NSAllDomainsMask,
+                                            YES);
+  if ([tmp count] > 0) {
+    NSEnumerator *e;
+      
+    e = [tmp objectEnumerator];
+    while ((tmp = [e nextObject])) {
+      tmp = [tmp stringByAppendingPathComponent:self->productDirectoryName];
+      if (![ma containsObject:tmp])
+        [ma addObject:tmp];
+    }
+  }
+}
+
+- (void)_addGNUstepSearchPathesToArray:(NSMutableArray *)ma {
+  NSDictionary *env;
+  id tmp;
+  
+  env = [[NSProcessInfo processInfo] environment];
+  if ((tmp = [env objectForKey:@"GNUSTEP_PATHPREFIX_LIST"]) == nil)
+    tmp = [env objectForKey:@"GNUSTEP_PATHLIST"];
+  
+  tmp = [tmp componentsSeparatedByString:@":"];
+  if ([tmp count] > 0) {
+    NSEnumerator *e;
+      
+    e = [tmp objectEnumerator];
+    while ((tmp = [e nextObject])) {
+      tmp = [tmp stringByAppendingPathComponent:@"Library"];
+      tmp = [tmp stringByAppendingPathComponent:self->productDirectoryName];
+      if (![ma containsObject:tmp])
+        [ma addObject:tmp];
+    }
+  }
+  else {
+    NSLog(@"%s: empty library search path !", __PRETTY_FUNCTION__);
+  }
+}
+
+- (void)_addFHSPathesToArray:(NSMutableArray *)ma {
+  NSString *s;
+
+  s = @"sogod-0.9";
+  [ma addObject:[@"/usr/local/lib/" stringByAppendingString:s]];
+  [ma addObject:[@"/usr/lib/"       stringByAppendingString:s]];
+}
+
+- (NSArray *)productSearchPathes {
+  NSMutableArray *ma;
+  BOOL hasGNUstepEnv;
+  
+  if (self->searchPathes != nil)
+    return self->searchPathes;
+
+  hasGNUstepEnv = [[[[NSProcessInfo processInfo] environment]
+		     objectForKey:@"GNUSTEP_USER_ROOT"] length] > 0 ? YES : NO;
+  
+  ma  = [NSMutableArray arrayWithCapacity:6];
+  
+  if (hasGNUstepEnv)
+    [self _addGNUstepSearchPathesToArray:ma];
+#if COCOA_Foundation_LIBRARY
+  else
+    [self _addCocoaSearchPathesToArray:ma];
+#endif
+
+  [self _addFHSPathesToArray:ma];
+  
+  self->searchPathes = [ma copy];
+  
+  if ([self->searchPathes count] == 0) {
+    [self logWithFormat:@"%s: no search pathes were found !", 
+	  __PRETTY_FUNCTION__];
+  }
+  
+  return self->searchPathes;
+}
+
+- (void)loadProducts {
+  SoProductRegistry *registry = nil;
+  NSFileManager *fm;
+  NSEnumerator  *pathes;
+  NSString      *lpath;
+  
+  registry = [SoProductRegistry sharedProductRegistry];
+  fm       = [NSFileManager defaultManager];
+  
+  pathes = [[self productSearchPathes] objectEnumerator];
+  while ((lpath = [pathes nextObject]) != nil) {
+    NSEnumerator *productNames;
+    NSString *productName;
+
+    [self logWithFormat:@"scanning SOGo products in: %@", lpath];
+
+    productNames = [[fm directoryContentsAtPath:lpath] objectEnumerator];
+    
+    while ((productName = [productNames nextObject]) != nil) {
+      NSString *bpath;
+
+      if ([[productName pathExtension] length] == 0)
+	/* filter out directories without extensions */
+	continue;
+      
+      bpath = [lpath stringByAppendingPathComponent:productName];
+      [self logWithFormat:@"  register SOGo product: %@", 
+              [bpath lastPathComponent]];
+      [registry registerProductAtPath:bpath];
+    }
+  }
+  
+  if (![registry loadAllProducts])
+    [self warnWithFormat:@"could not load all products !"];
+}
+
+@end /* SOGoProductLoader */