Mercurial > projects > dwt2
annotate org.eclipse.swt.gtk.linux.x86/src/org/eclipse/swt/browser/AppFileLocProvider.d @ 53:7e78af7adab5
[swt lin]
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Fri, 27 Mar 2009 21:29:10 +0100 |
| parents | 7a2dd761a8b2 |
| children | 70388b0e6dad |
| rev | line source |
|---|---|
| 25 | 1 /******************************************************************************* |
| 2 * Copyright (c) 2003, 2007 IBM Corporation and others. | |
| 3 * All rights reserved. This program and the accompanying materials | |
| 4 * are made available under the terms of the Eclipse Public License v1.0 | |
| 5 * which accompanies this distribution, and is available at | |
| 6 * http://www.eclipse.org/legal/epl-v10.html | |
| 7 * | |
| 8 * Contributors: | |
| 9 * IBM Corporation - initial API and implementation | |
| 10 * Port to the D programming language: | |
| 11 * John Reimer <terminal.node@gmail.com> | |
| 12 *******************************************************************************/ | |
| 13 module org.eclipse.swt.browser.AppFileLocProvider; | |
| 14 | |
| 48 | 15 version(Tango){ |
| 25 | 16 import tango.sys.Environment; |
| 17 import tango.text.Util; | |
| 48 | 18 } else { // Phobos |
| 19 } | |
| 25 | 20 |
| 21 import java.lang.all; | |
| 22 import org.eclipse.swt.browser.Mozilla; | |
| 23 import org.eclipse.swt.browser.SimpleEnumerator; | |
| 24 | |
| 25 import org.eclipse.swt.internal.Compatibility; | |
| 26 | |
| 27 import XPCOM = org.eclipse.swt.internal.mozilla.XPCOM; | |
| 28 | |
| 29 import org.eclipse.swt.internal.mozilla.Common; | |
| 30 import org.eclipse.swt.internal.mozilla.nsISimpleEnumerator; | |
| 31 import org.eclipse.swt.internal.mozilla.nsEmbedString; | |
| 32 import org.eclipse.swt.internal.mozilla.nsID; | |
| 33 import org.eclipse.swt.internal.mozilla.nsIDirectoryService; | |
| 34 import org.eclipse.swt.internal.mozilla.nsIFile; | |
| 35 import org.eclipse.swt.internal.mozilla.nsILocalFile; | |
| 36 import org.eclipse.swt.internal.mozilla.nsISupports; | |
| 37 import org.eclipse.swt.internal.mozilla.nsStringAPI; | |
| 38 | |
| 39 class AppFileLocProvider : nsIDirectoryServiceProvider2 { | |
| 40 int refCount = 0; | |
| 41 String mozillaPath, profilePath; | |
| 42 String[] pluginDirs; | |
| 43 bool isXULRunner; | |
| 44 | |
| 45 static String SEPARATOR_OS; | |
|
49
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46 static const String CHROME_DIR = "chrome"; //$NON-NLS-1$ |
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47 static const String COMPONENTS_DIR = "components"; //$NON-NLS-1$ |
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48 static const String HISTORY_FILE = "history.dat"; //$NON-NLS-1$ |
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49 static const String LOCALSTORE_FILE = "localstore.rdf"; //$NON-NLS-1$ |
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50 static const String MIMETYPES_FILE = "mimeTypes.rdf"; //$NON-NLS-1$ |
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51 static const String PLUGINS_DIR = "plugins"; //$NON-NLS-1$ |
| 25 | 52 static String USER_PLUGINS_DIR; |
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53 static const String PREFERENCES_FILE = "prefs.js"; //$NON-NLS-1$ |
| 25 | 54 |
| 55 static this () { | |
| 56 SEPARATOR_OS = System.getProperty ("file.separator"); | |
| 57 USER_PLUGINS_DIR = ".mozilla" ~ SEPARATOR_OS ~ "plugins"; | |
| 58 } | |
| 59 | |
| 60 this (String path) { | |
| 61 mozillaPath = path ~ SEPARATOR_OS; | |
| 62 } | |
| 63 | |
| 64 extern(System) | |
| 65 nsrefcnt AddRef () { | |
| 66 refCount++; | |
| 67 return refCount; | |
| 68 } | |
| 69 | |
| 70 extern(System) | |
| 53 | 71 nsresult QueryInterface (cnsID* riid, void** ppvObject) { |
| 25 | 72 if (riid is null || ppvObject is null) return XPCOM.NS_ERROR_NO_INTERFACE; |
| 73 | |
| 74 if (*riid == nsISupports.IID) { | |
| 75 *ppvObject = cast(void*)cast(nsISupports)this; | |
| 76 AddRef (); | |
| 77 return XPCOM.NS_OK; | |
| 78 } | |
| 79 if (*riid == nsIDirectoryServiceProvider.IID) { | |
| 80 *ppvObject = cast(void*)cast(nsIDirectoryServiceProvider)this; | |
| 81 AddRef (); | |
| 82 return XPCOM.NS_OK; | |
| 83 } | |
| 84 if (*riid == nsIDirectoryServiceProvider2.IID) { | |
| 85 *ppvObject = cast(void*)cast(nsIDirectoryServiceProvider2)this; | |
| 86 AddRef (); | |
| 87 return XPCOM.NS_OK; | |
| 88 } | |
| 89 | |
| 90 *ppvObject = null; | |
| 91 return XPCOM.NS_ERROR_NO_INTERFACE; | |
| 92 } | |
| 93 | |
| 94 extern(System) | |
| 95 nsrefcnt Release () { | |
| 96 refCount--; | |
| 97 if (refCount is 0) return 0; | |
| 98 return refCount; | |
| 99 } | |
| 100 | |
| 101 void setProfilePath (String path) { | |
| 102 profilePath = path; | |
| 103 if (!Compatibility.fileExists (path, "")) { //$NON-NLS-1$ | |
| 104 nsILocalFile file; | |
| 105 scope auto nsEmbedString pathString = new nsEmbedString (toWCharArray(path)); | |
| 106 int rc = XPCOM.NS_NewLocalFile (cast(nsAString*)pathString, 1, &file); | |
| 107 if (rc !is XPCOM.NS_OK) Mozilla.error (rc); | |
| 108 if (file is null) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); | |
| 109 | |
| 110 rc = file.Create (nsILocalFile.DIRECTORY_TYPE, 0700); | |
| 111 if (rc !is XPCOM.NS_OK) Mozilla.error (rc); | |
| 112 file.Release (); | |
| 113 } | |
| 114 } | |
| 115 | |
| 116 /* nsIDirectoryServiceProvider2 */ | |
| 117 extern(System) | |
| 118 nsresult GetFiles (char* prop, nsISimpleEnumerator* _retval) { | |
| 119 String propertyName = fromStringz(prop); | |
| 120 String[] propertyValues = null; | |
| 121 | |
| 122 if (propertyName == XPCOM.NS_APP_PLUGINS_DIR_LIST) { | |
| 123 if (pluginDirs is null) { | |
| 124 int index = 0; | |
| 125 /* set the first value(s) to the MOZ_PLUGIN_PATH environment variable value if it's defined */ | |
| 126 String value = Environment.get (XPCOM.MOZILLA_PLUGIN_PATH); | |
| 127 if (value !is null) { | |
| 128 if (value.length > 0) { | |
| 129 String separator = System.getProperty ("file.separator"); // $NON-NLS-1$ | |
| 130 foreach (segment; delimiters(value, separator)) | |
| 131 pluginDirs ~= segment; | |
| 132 } | |
| 133 } | |
| 134 if (pluginDirs is null) { | |
| 135 pluginDirs = new String[2]; | |
| 136 } | |
| 137 | |
| 138 /* set the next value to the GRE path + "plugins" */ | |
| 139 pluginDirs ~= mozillaPath ~ PLUGINS_DIR; | |
| 140 | |
| 141 /* set the next value to the home directory + "/.mozilla/plugins" */ | |
| 142 pluginDirs ~= System.getProperty("user.home") ~ SEPARATOR_OS ~ USER_PLUGINS_DIR; | |
| 143 } | |
| 144 propertyValues = pluginDirs; | |
| 145 } | |
| 146 | |
| 147 *_retval = null; | |
| 148 //XPCOM.memmove(_retval, new int /*long*/[] {0}, C.PTR_SIZEOF); | |
| 149 if (propertyValues !is null) { | |
| 150 nsILocalFile localFile; | |
| 151 nsIFile file; | |
| 152 nsISupports[] files = new nsISupports [propertyValues.length]; | |
| 153 int index = 0; | |
| 154 for (int i = 0; i < propertyValues.length; i++) { | |
| 155 scope auto pathString = new nsEmbedString (toWCharArray(propertyValues[i])); | |
| 156 int rc = XPCOM.NS_NewLocalFile (cast(nsAString*)pathString, 1, &localFile); | |
| 157 if (rc !is XPCOM.NS_ERROR_FILE_UNRECOGNIZED_PATH) { | |
| 158 /* value appears to be a valid pathname */ | |
| 159 if (rc !is XPCOM.NS_OK) Mozilla.error (rc); | |
| 160 if (localFile is null) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); | |
| 161 | |
| 162 rc = localFile.QueryInterface (&nsIFile.IID, cast(void**)&file); | |
| 163 if (rc !is XPCOM.NS_OK) Mozilla.error (rc); | |
| 164 if (file is null) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); | |
| 165 localFile.Release (); | |
| 166 | |
| 167 files[index++] = cast(nsISupports)file; | |
| 168 } | |
| 169 } | |
| 170 | |
| 171 if (index < propertyValues.length) { | |
| 172 /* there were some invalid values so remove the trailing empty array slots */ | |
| 173 files = files[0..index]; | |
| 174 } | |
| 175 | |
| 176 auto enumerator = new SimpleEnumerator (files); | |
| 177 enumerator.AddRef (); | |
| 178 *_retval = cast(nsISimpleEnumerator)enumerator; | |
| 179 return XPCOM.NS_OK; | |
| 180 } | |
| 181 | |
| 182 return XPCOM.NS_ERROR_FAILURE; | |
| 183 } | |
| 184 | |
| 185 /* nsIDirectoryServiceProvider implementation */ | |
| 186 extern(System) | |
| 187 nsresult GetFile(char* prop, PRBool* persistent, nsIFile* _retval) { | |
| 188 String propertyName = tango.stdc.stringz.fromStringz( prop ); | |
| 189 String propertyValue = null; | |
| 190 | |
| 191 if (propertyName == (XPCOM.NS_APP_HISTORY_50_FILE)) { | |
| 192 propertyValue = profilePath ~ HISTORY_FILE; | |
| 193 } else if (propertyName == (XPCOM.NS_APP_USER_MIMETYPES_50_FILE)) { | |
| 194 propertyValue = profilePath ~ MIMETYPES_FILE; | |
| 195 } else if (propertyName == (XPCOM.NS_APP_PREFS_50_FILE)) { | |
| 196 propertyValue = profilePath ~ PREFERENCES_FILE; | |
| 197 } else if (propertyName == (XPCOM.NS_APP_PREFS_50_DIR)) { | |
| 198 propertyValue = profilePath; | |
| 199 } else if (propertyName == (XPCOM.NS_APP_USER_CHROME_DIR)) { | |
| 200 propertyValue = profilePath ~ CHROME_DIR; | |
| 201 } else if (propertyName == (XPCOM.NS_APP_USER_PROFILE_50_DIR)) { | |
| 202 propertyValue = profilePath; | |
| 203 } else if (propertyName == (XPCOM.NS_APP_LOCALSTORE_50_FILE)) { | |
| 204 propertyValue = profilePath ~ LOCALSTORE_FILE; | |
| 205 } else if (propertyName == (XPCOM.NS_APP_CACHE_PARENT_DIR)) { | |
| 206 propertyValue = profilePath; | |
| 207 } else if (propertyName == (XPCOM.NS_OS_HOME_DIR)) { | |
| 208 propertyValue = System.getProperty("user.home"); //$NON-NLS-1$ | |
| 209 } else if (propertyName == (XPCOM.NS_OS_TEMP_DIR)) { | |
| 210 propertyValue = System.getProperty("java.io.tmpdir"); //$NON-NLS-1$ | |
| 211 } else if (propertyName == (XPCOM.NS_GRE_DIR)) { | |
| 212 propertyValue = mozillaPath; | |
| 213 } else if (propertyName == (XPCOM.NS_GRE_COMPONENT_DIR)) { | |
| 214 propertyValue = mozillaPath ~ COMPONENTS_DIR; | |
| 215 } else if (propertyName == (XPCOM.NS_XPCOM_INIT_CURRENT_PROCESS_DIR)) { | |
| 216 propertyValue = mozillaPath; | |
| 217 } else if (propertyName == (XPCOM.NS_OS_CURRENT_PROCESS_DIR)) { | |
| 218 propertyValue = mozillaPath; | |
| 219 } else if (propertyName == (XPCOM.NS_XPCOM_COMPONENT_DIR)) { | |
| 220 propertyValue = mozillaPath ~ COMPONENTS_DIR; | |
| 221 } else if (propertyName == (XPCOM.NS_XPCOM_CURRENT_PROCESS_DIR)) { | |
| 222 propertyValue = mozillaPath; | |
| 223 } else if (propertyName == (XPCOM.NS_APP_PREF_DEFAULTS_50_DIR)) { | |
| 224 /* | |
| 225 * Answering a value for this property causes problems in Mozilla versions | |
| 226 * < 1.7. Unfortunately this property is queried early enough in the | |
| 227 * Browser creation process that the Mozilla version being used is not | |
| 228 * yet determined. However it is known if XULRunner is being used or not. | |
| 229 * | |
| 230 * For now answer a value for this property iff XULRunner is the GRE. | |
| 231 * If the range of Mozilla versions supported by the Browser is changed | |
| 232 * in the future to be >= 1.7 then this value can always be answered. | |
| 233 */ | |
| 234 if (isXULRunner) propertyValue = profilePath; | |
| 235 } | |
| 236 | |
| 237 *persistent = true; /* PRBool */ | |
| 238 *_retval = null; | |
| 239 if (propertyValue !is null && propertyValue.length > 0) { | |
| 240 nsILocalFile localFile; | |
| 241 scope auto pathString = new nsEmbedString (propertyValue.toWCharArray()); | |
| 242 int rc = XPCOM.NS_NewLocalFile (cast(nsAString*)pathString, 1, &localFile); | |
| 243 if (rc !is XPCOM.NS_OK) Mozilla.error (rc); | |
| 244 if (localFile is null) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); | |
| 245 | |
| 246 nsIFile file; | |
| 247 rc = localFile.QueryInterface (&nsIFile.IID, cast(void**)&file); | |
| 248 if (rc !is XPCOM.NS_OK) Mozilla.error (rc); | |
| 249 if (file is null) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); | |
| 250 | |
| 251 *_retval = file; | |
| 252 localFile.Release (); | |
| 253 return XPCOM.NS_OK; | |
| 254 } | |
| 255 | |
| 256 return XPCOM.NS_ERROR_FAILURE; | |
| 257 } | |
| 258 } |