165 try {
166 File f = new File(fileName);
167 return Boolean.valueOf(f.exists());
168 }
169 catch (Exception e) {
170 return Boolean.FALSE;
171 }
172 }
173 });
174 return exists.booleanValue();
175 }
176
177 private void findFontConfigFile() {
178
179 foundOsSpecificFile = true; // default assumption.
180 String javaHome = System.getProperty("java.home");
181 if (javaHome == null) {
182 throw new Error("java.home property not set");
183 }
184 javaLib = javaHome + File.separator + "lib";
185 String userConfigFile = System.getProperty("sun.awt.fontconfig");
186 if (userConfigFile != null) {
187 fontConfigFile = new File(userConfigFile);
188 } else {
189 fontConfigFile = findFontConfigFile(javaLib);
190 }
191 }
192
193 private void readFontConfigFile(File f) {
194 /* This is invoked here as readFontConfigFile is only invoked
195 * once per VM, and always in a privileged context, thus the
196 * directory containing installed fall back fonts is accessed
197 * from this context
198 */
199 getInstalledFallbackFonts(javaLib);
200
201 if (f != null) {
202 try {
203 FileInputStream in = new FileInputStream(f.getPath());
204 if (isProperties) {
205 loadProperties(in);
206 } else {
207 loadBinary(in);
208 }
258 if (FontUtilities.debugFonts()) {
259 logger.info("Found file : " + f);
260 }
261 isProperties = true;
262 return f;
263 }
264 f = new File(fname + ".bfc");
265 if (FontUtilities.debugFonts()) {
266 logger.info("Looking for binary fontconfig file : " + f);
267 }
268 if (f.canRead()) {
269 if (FontUtilities.debugFonts()) {
270 logger.info("Found file : " + f);
271 }
272 isProperties = false;
273 return f;
274 }
275 return null;
276 }
277
278 private File findFontConfigFile(String javaLib) {
279 String baseName = javaLib + File.separator + "fontconfig";
280 File configFile;
281 String osMajorVersion = null;
282 if (osVersion != null && osName != null) {
283 configFile = findImpl(baseName + "." + osName + "." + osVersion);
284 if (configFile != null) {
285 return configFile;
286 }
287 int decimalPointIndex = osVersion.indexOf('.');
288 if (decimalPointIndex != -1) {
289 osMajorVersion = osVersion.substring(0, osVersion.indexOf('.'));
290 configFile = findImpl(baseName + "." + osName + "." + osMajorVersion);
291 if (configFile != null) {
292 return configFile;
293 }
294 }
295 }
296 if (osName != null) {
297 configFile = findImpl(baseName + "." + osName);
298 if (configFile != null) {
299 return configFile;
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165 try {
166 File f = new File(fileName);
167 return Boolean.valueOf(f.exists());
168 }
169 catch (Exception e) {
170 return Boolean.FALSE;
171 }
172 }
173 });
174 return exists.booleanValue();
175 }
176
177 private void findFontConfigFile() {
178
179 foundOsSpecificFile = true; // default assumption.
180 String javaHome = System.getProperty("java.home");
181 if (javaHome == null) {
182 throw new Error("java.home property not set");
183 }
184 javaLib = javaHome + File.separator + "lib";
185 String javaConfFonts = javaHome +
186 File.separator + "conf" +
187 File.separator + "fonts";
188 String userConfigFile = System.getProperty("sun.awt.fontconfig");
189 if (userConfigFile != null) {
190 fontConfigFile = new File(userConfigFile);
191 } else {
192 fontConfigFile = findFontConfigFile(javaConfFonts);
193 }
194 if (fontConfigFile == null) {
195 fontConfigFile = findFontConfigFile(javaLib);
196 }
197 }
198
199 private void readFontConfigFile(File f) {
200 /* This is invoked here as readFontConfigFile is only invoked
201 * once per VM, and always in a privileged context, thus the
202 * directory containing installed fall back fonts is accessed
203 * from this context
204 */
205 getInstalledFallbackFonts(javaLib);
206
207 if (f != null) {
208 try {
209 FileInputStream in = new FileInputStream(f.getPath());
210 if (isProperties) {
211 loadProperties(in);
212 } else {
213 loadBinary(in);
214 }
264 if (FontUtilities.debugFonts()) {
265 logger.info("Found file : " + f);
266 }
267 isProperties = true;
268 return f;
269 }
270 f = new File(fname + ".bfc");
271 if (FontUtilities.debugFonts()) {
272 logger.info("Looking for binary fontconfig file : " + f);
273 }
274 if (f.canRead()) {
275 if (FontUtilities.debugFonts()) {
276 logger.info("Found file : " + f);
277 }
278 isProperties = false;
279 return f;
280 }
281 return null;
282 }
283
284 private File findFontConfigFile(String dir) {
285 if (!(new File(dir)).exists()) {
286 return null;
287 }
288 String baseName = dir + File.separator + "fontconfig";
289 File configFile;
290 String osMajorVersion = null;
291 if (osVersion != null && osName != null) {
292 configFile = findImpl(baseName + "." + osName + "." + osVersion);
293 if (configFile != null) {
294 return configFile;
295 }
296 int decimalPointIndex = osVersion.indexOf('.');
297 if (decimalPointIndex != -1) {
298 osMajorVersion = osVersion.substring(0, osVersion.indexOf('.'));
299 configFile = findImpl(baseName + "." + osName + "." + osMajorVersion);
300 if (configFile != null) {
301 return configFile;
302 }
303 }
304 }
305 if (osName != null) {
306 configFile = findImpl(baseName + "." + osName);
307 if (configFile != null) {
308 return configFile;
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