author | ihse |
Wed, 18 Apr 2018 14:22:53 +0200 | |
branch | ihse-jdk-library-branch |
changeset 56454 | 82c3ae69914f |
parent 47216 | 71c04702a3d5 |
permissions | -rw-r--r-- |
12047 | 1 |
/* |
56454 | 2 |
* Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved. |
12047 | 3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 |
* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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||
26 |
/* |
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27 |
Hierarchical storage layout: |
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28 |
||
29 |
<dict> |
|
30 |
<key>/</key> |
|
31 |
<dict> |
|
32 |
<key>foo</key> |
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33 |
<string>/foo's value</string> |
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34 |
<key>foo/</key> |
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35 |
<dict> |
|
36 |
<key>bar</key> |
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37 |
<string>/foo/bar's value</string> |
|
38 |
</dict> |
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39 |
</dict> |
|
40 |
</dict> |
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41 |
||
42 |
Java pref nodes are stored in several different files. Pref nodes |
|
43 |
with at least three components in the node name (e.g. /com/MyCompany/MyApp/) |
|
44 |
are stored in a CF prefs file with the first three components as the name. |
|
45 |
This way, all preferences for MyApp end up in com.MyCompany.MyApp.plist . |
|
46 |
Pref nodes with shorter names are stored in com.apple.java.util.prefs.plist |
|
47 |
||
48 |
The filesystem is assumed to be case-insensitive (like HFS+). |
|
49 |
Java pref node names are case-sensitive. If two pref node names differ |
|
50 |
only in case, they may end up in the same pref file. This is ok |
|
51 |
because the CF keys identifying the node span the entire absolute path |
|
52 |
to the node and are case-sensitive. |
|
53 |
||
54 |
Java node names may contain '.' . When mapping to the CF file name, |
|
55 |
these dots are left as-is, even though '/' is mapped to '.' . |
|
56 |
This is ok because the CF key contains the correct node name. |
|
57 |
*/ |
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58 |
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59 |
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60 |
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61 |
#include <CoreFoundation/CoreFoundation.h> |
|
62 |
||
63 |
#include "jni_util.h" |
|
64 |
#include "jlong.h" |
|
65 |
#include "jvm.h" |
|
56454 | 66 |
#include "java_util_prefs_MacOSXPreferencesFile.h" |
12047 | 67 |
|
33653
c1ee09fe3274
8136556: Add the ability to perform static builds of MacOSX x64 binaries
bobv
parents:
25991
diff
changeset
|
68 |
/* |
c1ee09fe3274
8136556: Add the ability to perform static builds of MacOSX x64 binaries
bobv
parents:
25991
diff
changeset
|
69 |
* Declare library specific JNI_Onload entry if static build |
c1ee09fe3274
8136556: Add the ability to perform static builds of MacOSX x64 binaries
bobv
parents:
25991
diff
changeset
|
70 |
*/ |
c1ee09fe3274
8136556: Add the ability to perform static builds of MacOSX x64 binaries
bobv
parents:
25991
diff
changeset
|
71 |
DEF_STATIC_JNI_OnLoad |
c1ee09fe3274
8136556: Add the ability to perform static builds of MacOSX x64 binaries
bobv
parents:
25991
diff
changeset
|
72 |
|
12047 | 73 |
|
74 |
// Throw an OutOfMemoryError with the given message. |
|
75 |
static void throwOutOfMemoryError(JNIEnv *env, const char *msg) |
|
76 |
{ |
|
77 |
static jclass exceptionClass = NULL; |
|
78 |
jclass c; |
|
79 |
||
25970
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
80 |
(*env)->ExceptionClear(env); // If an exception is pending, clear it before |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
81 |
// calling FindClass() and/or ThrowNew(). |
12047 | 82 |
if (exceptionClass) { |
83 |
c = exceptionClass; |
|
84 |
} else { |
|
85 |
c = (*env)->FindClass(env, "java/lang/OutOfMemoryError"); |
|
86 |
if ((*env)->ExceptionOccurred(env)) return; |
|
87 |
exceptionClass = (*env)->NewGlobalRef(env, c); |
|
88 |
} |
|
89 |
||
90 |
(*env)->ThrowNew(env, c, msg); |
|
91 |
} |
|
92 |
||
93 |
||
94 |
// throwIfNull macro |
|
95 |
// If var is NULL, throw an OutOfMemoryError and goto badvar. |
|
96 |
// var must be a variable. env must be the current JNIEnv. |
|
97 |
// fixme throw BackingStoreExceptions sometimes? |
|
98 |
#define throwIfNull(var, msg) \ |
|
99 |
do { \ |
|
100 |
if (var == NULL) { \ |
|
101 |
throwOutOfMemoryError(env, msg); \ |
|
102 |
goto bad##var; \ |
|
103 |
} \ |
|
104 |
} while (0) |
|
105 |
||
106 |
||
107 |
// Converts CFNumber, CFBoolean, CFString to CFString |
|
108 |
// returns NULL if value is of some other type |
|
109 |
// throws and returns NULL on memory error |
|
110 |
// result must be released (even if value was already a CFStringRef) |
|
111 |
// value must not be null |
|
112 |
static CFStringRef copyToCFString(JNIEnv *env, CFTypeRef value) |
|
113 |
{ |
|
114 |
CFStringRef result; |
|
115 |
CFTypeID type; |
|
116 |
||
117 |
type = CFGetTypeID(value); |
|
118 |
||
119 |
if (type == CFStringGetTypeID()) { |
|
120 |
result = (CFStringRef)CFRetain(value); |
|
121 |
} |
|
122 |
else if (type == CFBooleanGetTypeID()) { |
|
123 |
// Java Preferences API expects "true" and "false" for boolean values. |
|
124 |
result = CFStringCreateCopy(NULL, (value == kCFBooleanTrue) ? CFSTR("true") : CFSTR("false")); |
|
125 |
throwIfNull(result, "copyToCFString failed"); |
|
126 |
} |
|
127 |
else if (type == CFNumberGetTypeID()) { |
|
128 |
CFNumberRef number = (CFNumberRef) value; |
|
129 |
if (CFNumberIsFloatType(number)) { |
|
130 |
double d; |
|
131 |
CFNumberGetValue(number, kCFNumberDoubleType, &d); |
|
132 |
result = CFStringCreateWithFormat(NULL, NULL, CFSTR("%g"), d); |
|
133 |
throwIfNull(result, "copyToCFString failed"); |
|
134 |
} |
|
135 |
else { |
|
136 |
long l; |
|
137 |
CFNumberGetValue(number, kCFNumberLongType, &l); |
|
138 |
result = CFStringCreateWithFormat(NULL, NULL, CFSTR("%ld"), l); |
|
139 |
throwIfNull(result, "copyToCFString failed"); |
|
140 |
} |
|
141 |
} |
|
142 |
else { |
|
143 |
// unknown type - return NULL |
|
144 |
result = NULL; |
|
145 |
} |
|
146 |
||
147 |
badresult: |
|
148 |
return result; |
|
149 |
} |
|
150 |
||
151 |
||
152 |
// Create a Java string from the given CF string. |
|
153 |
// returns NULL if cfString is NULL |
|
154 |
// throws and returns NULL on memory error |
|
155 |
static jstring toJavaString(JNIEnv *env, CFStringRef cfString) |
|
156 |
{ |
|
157 |
if (cfString == NULL) { |
|
158 |
return NULL; |
|
159 |
} else { |
|
160 |
jstring javaString = NULL; |
|
161 |
||
162 |
CFIndex length = CFStringGetLength(cfString); |
|
163 |
const UniChar *constchars = CFStringGetCharactersPtr(cfString); |
|
164 |
if (constchars) { |
|
165 |
javaString = (*env)->NewString(env, constchars, length); |
|
166 |
} else { |
|
167 |
UniChar *chars = malloc(length * sizeof(UniChar)); |
|
168 |
throwIfNull(chars, "toJavaString failed"); |
|
169 |
CFStringGetCharacters(cfString, CFRangeMake(0, length), chars); |
|
170 |
javaString = (*env)->NewString(env, chars, length); |
|
171 |
free(chars); |
|
172 |
} |
|
173 |
badchars: |
|
174 |
return javaString; |
|
175 |
} |
|
176 |
} |
|
177 |
||
178 |
||
179 |
||
180 |
// Create a CF string from the given Java string. |
|
181 |
// returns NULL if javaString is NULL |
|
182 |
// throws and returns NULL on memory error |
|
183 |
static CFStringRef toCF(JNIEnv *env, jstring javaString) |
|
184 |
{ |
|
185 |
if (javaString == NULL) { |
|
186 |
return NULL; |
|
187 |
} else { |
|
188 |
CFStringRef result = NULL; |
|
189 |
jsize length = (*env)->GetStringLength(env, javaString); |
|
190 |
const jchar *chars = (*env)->GetStringChars(env, javaString, NULL); |
|
191 |
throwIfNull(chars, "toCF failed"); |
|
192 |
result = |
|
193 |
CFStringCreateWithCharacters(NULL, (const UniChar *)chars, length); |
|
194 |
(*env)->ReleaseStringChars(env, javaString, chars); |
|
195 |
throwIfNull(result, "toCF failed"); |
|
196 |
badchars: |
|
197 |
badresult: |
|
198 |
return result; |
|
199 |
} |
|
200 |
} |
|
201 |
||
202 |
||
203 |
// Create an empty Java string array of the given size. |
|
204 |
// Throws and returns NULL on error. |
|
205 |
static jarray createJavaStringArray(JNIEnv *env, CFIndex count) |
|
206 |
{ |
|
207 |
static jclass stringClass = NULL; |
|
208 |
jclass c; |
|
209 |
||
210 |
if (stringClass) { |
|
211 |
c = stringClass; |
|
212 |
} else { |
|
213 |
c = (*env)->FindClass(env, "java/lang/String"); |
|
214 |
if ((*env)->ExceptionOccurred(env)) return NULL; |
|
215 |
stringClass = (*env)->NewGlobalRef(env, c); |
|
216 |
} |
|
217 |
||
218 |
return (*env)->NewObjectArray(env, count, c, NULL); // AWT_THREADING Safe (known object) |
|
219 |
} |
|
220 |
||
221 |
||
222 |
// Java accessors for CF constants. |
|
223 |
JNIEXPORT jlong JNICALL |
|
224 |
Java_java_util_prefs_MacOSXPreferencesFile_currentUser(JNIEnv *env, |
|
225 |
jobject klass) |
|
226 |
{ |
|
227 |
return ptr_to_jlong(kCFPreferencesCurrentUser); |
|
228 |
} |
|
229 |
||
230 |
JNIEXPORT jlong JNICALL |
|
231 |
Java_java_util_prefs_MacOSXPreferencesFile_anyUser(JNIEnv *env, jobject klass) |
|
232 |
{ |
|
233 |
return ptr_to_jlong(kCFPreferencesAnyUser); |
|
234 |
} |
|
235 |
||
236 |
JNIEXPORT jlong JNICALL |
|
237 |
Java_java_util_prefs_MacOSXPreferencesFile_currentHost(JNIEnv *env, |
|
238 |
jobject klass) |
|
239 |
{ |
|
240 |
return ptr_to_jlong(kCFPreferencesCurrentHost); |
|
241 |
} |
|
242 |
||
243 |
JNIEXPORT jlong JNICALL |
|
244 |
Java_java_util_prefs_MacOSXPreferencesFile_anyHost(JNIEnv *env, jobject klass) |
|
245 |
{ |
|
246 |
return ptr_to_jlong(kCFPreferencesAnyHost); |
|
247 |
} |
|
248 |
||
249 |
||
250 |
// Create an empty node. |
|
251 |
// Does not store the node in any prefs file. |
|
252 |
// returns NULL on memory error |
|
253 |
static CFMutableDictionaryRef createEmptyNode(void) |
|
254 |
{ |
|
255 |
return CFDictionaryCreateMutable(NULL, 0, |
|
256 |
&kCFTypeDictionaryKeyCallBacks, |
|
257 |
&kCFTypeDictionaryValueCallBacks); |
|
258 |
} |
|
259 |
||
260 |
||
261 |
// Create a string that consists of path minus its last component. |
|
262 |
// path must end with '/' |
|
263 |
// The result will end in '/' (unless path itself is '/') |
|
264 |
static CFStringRef copyParentOf(CFStringRef path) |
|
265 |
{ |
|
266 |
CFRange searchRange; |
|
267 |
CFRange slashRange; |
|
268 |
CFRange parentRange; |
|
269 |
Boolean found; |
|
270 |
||
271 |
searchRange = CFRangeMake(0, CFStringGetLength(path) - 1); |
|
272 |
found = CFStringFindWithOptions(path, CFSTR("/"), searchRange, |
|
273 |
kCFCompareBackwards, &slashRange); |
|
274 |
if (!found) return CFSTR(""); |
|
275 |
parentRange = CFRangeMake(0, slashRange.location + 1); // include '/' |
|
276 |
return CFStringCreateWithSubstring(NULL, path, parentRange); |
|
277 |
} |
|
278 |
||
279 |
||
280 |
// Create a string that consists of path's last component. |
|
281 |
// path must end with '/' |
|
282 |
// The result will end in '/'. |
|
283 |
// The result will not start with '/' (unless path itself is '/') |
|
284 |
static CFStringRef copyChildOf(CFStringRef path) |
|
285 |
{ |
|
286 |
CFRange searchRange; |
|
287 |
CFRange slashRange; |
|
288 |
CFRange childRange; |
|
289 |
Boolean found; |
|
290 |
CFIndex length = CFStringGetLength(path); |
|
291 |
||
292 |
searchRange = CFRangeMake(0, length - 1); |
|
293 |
found = CFStringFindWithOptions(path, CFSTR("/"), searchRange, |
|
294 |
kCFCompareBackwards, &slashRange); |
|
295 |
if (!found) return CFSTR(""); |
|
296 |
childRange = CFRangeMake(slashRange.location + 1, |
|
297 |
length - slashRange.location - 1); // skip '/' |
|
298 |
return CFStringCreateWithSubstring(NULL, path, childRange); |
|
299 |
} |
|
300 |
||
301 |
||
302 |
// Return the first three components of path, with leading and trailing '/'. |
|
303 |
// If path does not have three components, return NULL. |
|
304 |
// path must begin and end in '/' |
|
305 |
static CFStringRef copyFirstThreeComponentsOf(CFStringRef path) |
|
306 |
{ |
|
307 |
CFRange searchRange; |
|
308 |
CFRange slashRange; |
|
309 |
CFRange prefixRange; |
|
310 |
CFStringRef prefix; |
|
311 |
Boolean found; |
|
312 |
CFIndex length = CFStringGetLength(path); |
|
313 |
||
314 |
searchRange = CFRangeMake(1, length - 1); // skip leading '/' |
|
315 |
found = CFStringFindWithOptions(path, CFSTR("/"), searchRange, 0, |
|
316 |
&slashRange); |
|
317 |
if (!found) return NULL; // no second slash! |
|
318 |
||
319 |
searchRange = CFRangeMake(slashRange.location + 1, |
|
320 |
length - slashRange.location - 1); |
|
321 |
found = CFStringFindWithOptions(path, CFSTR("/"), searchRange, 0, |
|
322 |
&slashRange); |
|
323 |
if (!found) return NULL; // no third slash! |
|
324 |
||
325 |
searchRange = CFRangeMake(slashRange.location + 1, |
|
326 |
length - slashRange.location - 1); |
|
327 |
found = CFStringFindWithOptions(path, CFSTR("/"), searchRange, 0, |
|
328 |
&slashRange); |
|
329 |
if (!found) return NULL; // no fourth slash! |
|
330 |
||
331 |
prefixRange = CFRangeMake(0, slashRange.location + 1); // keep last '/' |
|
332 |
prefix = CFStringCreateWithSubstring(NULL, path, prefixRange); |
|
333 |
||
334 |
return prefix; |
|
335 |
} |
|
336 |
||
337 |
||
338 |
// Copy the CFPreferences key and value at the base of path's tree. |
|
339 |
// path must end in '/' |
|
340 |
// topKey or topValue may be NULL |
|
341 |
// Returns NULL on error or if there is no tree for path in this file. |
|
342 |
static void copyTreeForPath(CFStringRef path, CFStringRef name, |
|
343 |
CFStringRef user, CFStringRef host, |
|
344 |
CFStringRef *topKey, CFDictionaryRef *topValue) |
|
345 |
{ |
|
346 |
CFStringRef key; |
|
347 |
CFPropertyListRef value; |
|
348 |
||
349 |
if (topKey) *topKey = NULL; |
|
350 |
if (topValue) *topValue = NULL; |
|
351 |
||
352 |
if (CFEqual(name, CFSTR("com.apple.java.util.prefs"))) { |
|
353 |
// Top-level file. Only key "/" is an acceptable root. |
|
354 |
key = (CFStringRef) CFRetain(CFSTR("/")); |
|
355 |
} else { |
|
356 |
// Second-level file. Key must be the first three components of path. |
|
357 |
key = copyFirstThreeComponentsOf(path); |
|
358 |
if (!key) return; |
|
359 |
} |
|
360 |
||
361 |
value = CFPreferencesCopyValue(key, name, user, host); |
|
362 |
if (value) { |
|
363 |
if (CFGetTypeID(value) == CFDictionaryGetTypeID()) { |
|
364 |
// (key, value) is acceptable |
|
365 |
if (topKey) *topKey = (CFStringRef)CFRetain(key); |
|
366 |
if (topValue) *topValue = (CFDictionaryRef)CFRetain(value); |
|
367 |
} |
|
368 |
CFRelease(value); |
|
369 |
} |
|
370 |
CFRelease(key); |
|
371 |
} |
|
372 |
||
373 |
||
374 |
// Find the node for path in the given tree. |
|
375 |
// Returns NULL on error or if path doesn't have a node in this tree. |
|
376 |
// path must end in '/' |
|
377 |
static CFDictionaryRef copyNodeInTree(CFStringRef path, CFStringRef topKey, |
|
378 |
CFDictionaryRef topValue) |
|
379 |
{ |
|
380 |
CFMutableStringRef p; |
|
381 |
CFDictionaryRef result = NULL; |
|
382 |
||
383 |
p = CFStringCreateMutableCopy(NULL, 0, path); |
|
384 |
if (!p) return NULL; |
|
385 |
CFStringDelete(p, CFRangeMake(0, CFStringGetLength(topKey))); |
|
386 |
result = topValue; |
|
387 |
||
388 |
while (CFStringGetLength(p) > 0) { |
|
389 |
CFDictionaryRef child; |
|
390 |
CFStringRef part = NULL; |
|
391 |
CFRange slashRange = CFStringFind(p, CFSTR("/"), 0); |
|
392 |
// guaranteed to succeed because path must end in '/' |
|
393 |
CFRange partRange = CFRangeMake(0, slashRange.location + 1); |
|
394 |
part = CFStringCreateWithSubstring(NULL, p, partRange); |
|
395 |
if (!part) { result = NULL; break; } |
|
396 |
CFStringDelete(p, partRange); |
|
397 |
||
398 |
child = CFDictionaryGetValue(result, part); |
|
399 |
CFRelease(part); |
|
400 |
if (child && CFGetTypeID(child) == CFDictionaryGetTypeID()) { |
|
401 |
// continue search |
|
402 |
result = child; |
|
403 |
} else { |
|
404 |
// didn't find target node |
|
405 |
result = NULL; |
|
406 |
break; |
|
407 |
} |
|
408 |
} |
|
409 |
||
410 |
CFRelease(p); |
|
411 |
if (result) return (CFDictionaryRef)CFRetain(result); |
|
412 |
else return NULL; |
|
413 |
} |
|
414 |
||
415 |
||
416 |
// Return a retained copy of the node at path from the given file. |
|
417 |
// path must end in '/' |
|
418 |
// returns NULL if node doesn't exist. |
|
419 |
// returns NULL if the value for key "path" isn't a valid node. |
|
420 |
static CFDictionaryRef copyNodeIfPresent(CFStringRef path, CFStringRef name, |
|
421 |
CFStringRef user, CFStringRef host) |
|
422 |
{ |
|
423 |
CFStringRef topKey; |
|
424 |
CFDictionaryRef topValue; |
|
425 |
CFDictionaryRef result; |
|
426 |
||
427 |
copyTreeForPath(path, name, user, host, &topKey, &topValue); |
|
428 |
if (!topKey) return NULL; |
|
429 |
||
430 |
result = copyNodeInTree(path, topKey, topValue); |
|
431 |
||
432 |
CFRelease(topKey); |
|
433 |
if (topValue) CFRelease(topValue); |
|
434 |
return result; |
|
435 |
} |
|
436 |
||
437 |
||
438 |
// Create a new tree that would store path in the given file. |
|
439 |
// Only the root of the tree is created, not all of the links leading to path. |
|
440 |
// returns NULL on error |
|
441 |
static void createTreeForPath(CFStringRef path, CFStringRef name, |
|
442 |
CFStringRef user, CFStringRef host, |
|
443 |
CFStringRef *outTopKey, |
|
444 |
CFMutableDictionaryRef *outTopValue) |
|
445 |
{ |
|
446 |
*outTopKey = NULL; |
|
447 |
*outTopValue = NULL; |
|
448 |
||
449 |
// if name is "com.apple.java.util.prefs" then create tree "/" |
|
450 |
// else create tree "/foo/bar/baz/" |
|
451 |
// "com.apple.java.util.prefs.plist" is also in MacOSXPreferences.java |
|
452 |
if (CFEqual(name, CFSTR("com.apple.java.util.prefs"))) { |
|
453 |
*outTopKey = CFSTR("/"); |
|
454 |
*outTopValue = createEmptyNode(); |
|
455 |
} else { |
|
456 |
CFStringRef prefix = copyFirstThreeComponentsOf(path); |
|
457 |
if (prefix) { |
|
458 |
*outTopKey = prefix; |
|
459 |
*outTopValue = createEmptyNode(); |
|
460 |
} |
|
461 |
} |
|
462 |
} |
|
463 |
||
464 |
||
465 |
// Return a mutable copy of the tree containing path and the dict for |
|
466 |
// path itself. *outTopKey and *outTopValue can be used to write the |
|
467 |
// modified tree back to the prefs file. |
|
468 |
// *outTopKey and *outTopValue must be released iff the actual return |
|
469 |
// value is not NULL. |
|
470 |
static CFMutableDictionaryRef |
|
471 |
copyMutableNode(CFStringRef path, CFStringRef name, |
|
472 |
CFStringRef user, CFStringRef host, |
|
473 |
CFStringRef *outTopKey, |
|
474 |
CFMutableDictionaryRef *outTopValue) |
|
475 |
{ |
|
476 |
CFStringRef topKey = NULL; |
|
477 |
CFDictionaryRef oldTopValue = NULL; |
|
478 |
CFMutableDictionaryRef topValue; |
|
479 |
CFMutableDictionaryRef result = NULL; |
|
480 |
CFMutableStringRef p; |
|
481 |
||
482 |
if (outTopKey) *outTopKey = NULL; |
|
483 |
if (outTopValue) *outTopValue = NULL; |
|
484 |
||
485 |
copyTreeForPath(path, name, user, host, &topKey, &oldTopValue); |
|
486 |
if (!topKey) { |
|
487 |
createTreeForPath(path, name, user, host, &topKey, &topValue); |
|
488 |
} else { |
|
489 |
topValue = (CFMutableDictionaryRef) |
|
490 |
CFPropertyListCreateDeepCopy(NULL, (CFPropertyListRef)oldTopValue, |
|
491 |
kCFPropertyListMutableContainers); |
|
492 |
} |
|
493 |
if (!topValue) goto badtopValue; |
|
494 |
||
495 |
p = CFStringCreateMutableCopy(NULL, 0, path); |
|
496 |
if (!p) goto badp; |
|
497 |
CFStringDelete(p, CFRangeMake(0, CFStringGetLength(topKey))); |
|
498 |
result = topValue; |
|
499 |
||
500 |
while (CFStringGetLength(p) > 0) { |
|
501 |
CFMutableDictionaryRef child; |
|
502 |
CFStringRef part = NULL; |
|
503 |
CFRange slashRange = CFStringFind(p, CFSTR("/"), 0); |
|
504 |
// guaranteed to succeed because path must end in '/' |
|
505 |
CFRange partRange = CFRangeMake(0, slashRange.location + 1); |
|
506 |
part = CFStringCreateWithSubstring(NULL, p, partRange); |
|
507 |
if (!part) { result = NULL; break; } |
|
508 |
CFStringDelete(p, partRange); |
|
509 |
||
510 |
child = (CFMutableDictionaryRef)CFDictionaryGetValue(result, part); |
|
511 |
if (child && CFGetTypeID(child) == CFDictionaryGetTypeID()) { |
|
512 |
// continue search |
|
513 |
result = child; |
|
514 |
} else { |
|
515 |
// didn't find target node - add it and continue |
|
516 |
child = createEmptyNode(); |
|
517 |
if (!child) { CFRelease(part); result = NULL; break; } |
|
518 |
CFDictionaryAddValue(result, part, child); |
|
519 |
result = child; |
|
520 |
} |
|
521 |
CFRelease(part); |
|
522 |
} |
|
523 |
||
524 |
if (result) { |
|
525 |
*outTopKey = (CFStringRef)CFRetain(topKey); |
|
526 |
*outTopValue = (CFMutableDictionaryRef)CFRetain(topValue); |
|
527 |
CFRetain(result); |
|
528 |
} |
|
529 |
||
530 |
CFRelease(p); |
|
531 |
badp: |
|
532 |
CFRelease(topValue); |
|
533 |
badtopValue: |
|
534 |
if (topKey) CFRelease(topKey); |
|
535 |
if (oldTopValue) CFRelease(oldTopValue); |
|
536 |
return result; |
|
537 |
} |
|
538 |
||
539 |
||
540 |
JNIEXPORT jboolean JNICALL |
|
541 |
Java_java_util_prefs_MacOSXPreferencesFile_addNode |
|
542 |
(JNIEnv *env, jobject klass, jobject jpath, |
|
543 |
jobject jname, jlong juser, jlong jhost) |
|
544 |
{ |
|
25970
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
545 |
CFStringRef path = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
546 |
CFStringRef name = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
547 |
|
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
548 |
path = toCF(env, jpath); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
549 |
if (path != NULL) { |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
550 |
name = toCF(env, jname); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
551 |
} |
12047 | 552 |
CFStringRef user = (CFStringRef)jlong_to_ptr(juser); |
553 |
CFStringRef host = (CFStringRef)jlong_to_ptr(jhost); |
|
554 |
CFDictionaryRef node = NULL; |
|
555 |
jboolean neededNewNode = false; |
|
556 |
||
557 |
if (!path || !name) goto badparams; |
|
558 |
||
559 |
node = copyNodeIfPresent(path, name, user, host); |
|
560 |
||
561 |
if (node) { |
|
562 |
neededNewNode = false; |
|
563 |
CFRelease(node); |
|
564 |
} else { |
|
565 |
CFStringRef topKey = NULL; |
|
566 |
CFMutableDictionaryRef topValue = NULL; |
|
567 |
||
568 |
neededNewNode = true; |
|
569 |
||
570 |
// copyMutableNode creates the node if necessary |
|
571 |
node = copyMutableNode(path, name, user, host, &topKey, &topValue); |
|
572 |
throwIfNull(node, "copyMutableNode failed"); |
|
573 |
||
574 |
CFPreferencesSetValue(topKey, topValue, name, user, host); |
|
575 |
||
576 |
CFRelease(node); |
|
577 |
if (topKey) CFRelease(topKey); |
|
578 |
if (topValue) CFRelease(topValue); |
|
579 |
} |
|
580 |
||
581 |
badnode: |
|
582 |
badparams: |
|
583 |
if (path) CFRelease(path); |
|
584 |
if (name) CFRelease(name); |
|
585 |
||
586 |
return neededNewNode; |
|
587 |
} |
|
588 |
||
589 |
||
590 |
JNIEXPORT void JNICALL |
|
591 |
Java_java_util_prefs_MacOSXPreferencesFile_removeNode |
|
592 |
(JNIEnv *env, jobject klass, jobject jpath, |
|
593 |
jobject jname, jlong juser, jlong jhost) |
|
594 |
{ |
|
25970
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
595 |
CFStringRef path = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
596 |
CFStringRef name = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
597 |
|
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
598 |
path = toCF(env, jpath); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
599 |
if (path != NULL) { |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
600 |
name = toCF(env, jname); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
601 |
} |
12047 | 602 |
CFStringRef user = (CFStringRef)jlong_to_ptr(juser); |
603 |
CFStringRef host = (CFStringRef)jlong_to_ptr(jhost); |
|
604 |
CFStringRef parentName; |
|
605 |
CFStringRef childName; |
|
606 |
CFDictionaryRef constParent; |
|
607 |
||
608 |
if (!path || !name) goto badparams; |
|
609 |
||
610 |
parentName = copyParentOf(path); |
|
611 |
throwIfNull(parentName, "copyParentOf failed"); |
|
612 |
childName = copyChildOf(path); |
|
613 |
throwIfNull(childName, "copyChildOf failed"); |
|
614 |
||
615 |
// root node is not allowed to be removed, so parentName is never empty |
|
616 |
||
617 |
constParent = copyNodeIfPresent(parentName, name, user, host); |
|
618 |
if (constParent && CFDictionaryContainsKey(constParent, childName)) { |
|
619 |
CFStringRef topKey; |
|
620 |
CFMutableDictionaryRef topValue; |
|
621 |
CFMutableDictionaryRef parent; |
|
622 |
||
623 |
parent = copyMutableNode(parentName, name, user, host, |
|
624 |
&topKey, &topValue); |
|
625 |
throwIfNull(parent, "copyMutableNode failed"); |
|
626 |
||
627 |
CFDictionaryRemoveValue(parent, childName); |
|
628 |
CFPreferencesSetValue(topKey, topValue, name, user, host); |
|
629 |
||
630 |
CFRelease(parent); |
|
631 |
if (topKey) CFRelease(topKey); |
|
632 |
if (topValue) CFRelease(topValue); |
|
633 |
} else { |
|
634 |
// might be trying to remove the root itself in a non-root file |
|
635 |
CFStringRef topKey; |
|
636 |
CFDictionaryRef topValue; |
|
637 |
copyTreeForPath(path, name, user, host, &topKey, &topValue); |
|
638 |
if (topKey) { |
|
639 |
if (CFEqual(topKey, path)) { |
|
640 |
CFPreferencesSetValue(topKey, NULL, name, user, host); |
|
641 |
} |
|
642 |
||
643 |
if (topKey) CFRelease(topKey); |
|
644 |
if (topValue) CFRelease(topValue); |
|
645 |
} |
|
646 |
} |
|
647 |
||
648 |
||
649 |
badparent: |
|
650 |
if (constParent) CFRelease(constParent); |
|
651 |
CFRelease(childName); |
|
652 |
badchildName: |
|
653 |
CFRelease(parentName); |
|
654 |
badparentName: |
|
655 |
badparams: |
|
656 |
if (path) CFRelease(path); |
|
657 |
if (name) CFRelease(name); |
|
658 |
} |
|
659 |
||
660 |
||
661 |
// child must end with '/' |
|
13248
8f0767748f15
7160252: (prefs) NodeAddedEvent was not delivered when new node add when new Node
khazra
parents:
12047
diff
changeset
|
662 |
JNIEXPORT Boolean JNICALL |
12047 | 663 |
Java_java_util_prefs_MacOSXPreferencesFile_addChildToNode |
664 |
(JNIEnv *env, jobject klass, jobject jpath, jobject jchild, |
|
665 |
jobject jname, jlong juser, jlong jhost) |
|
666 |
{ |
|
667 |
// like addNode, but can put a three-level-deep dict into the root file |
|
25970
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
668 |
CFStringRef path = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
669 |
CFStringRef child = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
670 |
CFStringRef name = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
671 |
|
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
672 |
path = toCF(env, jpath); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
673 |
if (path != NULL) { |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
674 |
child = toCF(env, jchild); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
675 |
} |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
676 |
if (child != NULL) { |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
677 |
name = toCF(env, jname); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
678 |
} |
12047 | 679 |
CFStringRef user = (CFStringRef)jlong_to_ptr(juser); |
680 |
CFStringRef host = (CFStringRef)jlong_to_ptr(jhost); |
|
681 |
CFMutableDictionaryRef parent; |
|
682 |
CFDictionaryRef node; |
|
683 |
CFStringRef topKey; |
|
684 |
CFMutableDictionaryRef topValue; |
|
13248
8f0767748f15
7160252: (prefs) NodeAddedEvent was not delivered when new node add when new Node
khazra
parents:
12047
diff
changeset
|
685 |
Boolean beforeAdd = false; |
12047 | 686 |
|
687 |
if (!path || !child || !name) goto badparams; |
|
688 |
||
689 |
node = createEmptyNode(); |
|
690 |
throwIfNull(node, "createEmptyNode failed"); |
|
691 |
||
692 |
// copyMutableNode creates the node if necessary |
|
693 |
parent = copyMutableNode(path, name, user, host, &topKey, &topValue); |
|
694 |
throwIfNull(parent, "copyMutableNode failed"); |
|
13248
8f0767748f15
7160252: (prefs) NodeAddedEvent was not delivered when new node add when new Node
khazra
parents:
12047
diff
changeset
|
695 |
beforeAdd = CFDictionaryContainsKey(parent, child); |
12047 | 696 |
CFDictionaryAddValue(parent, child, node); |
13248
8f0767748f15
7160252: (prefs) NodeAddedEvent was not delivered when new node add when new Node
khazra
parents:
12047
diff
changeset
|
697 |
if (!beforeAdd) |
8f0767748f15
7160252: (prefs) NodeAddedEvent was not delivered when new node add when new Node
khazra
parents:
12047
diff
changeset
|
698 |
beforeAdd = CFDictionaryContainsKey(parent, child); |
8f0767748f15
7160252: (prefs) NodeAddedEvent was not delivered when new node add when new Node
khazra
parents:
12047
diff
changeset
|
699 |
else |
8f0767748f15
7160252: (prefs) NodeAddedEvent was not delivered when new node add when new Node
khazra
parents:
12047
diff
changeset
|
700 |
beforeAdd = false; |
12047 | 701 |
CFPreferencesSetValue(topKey, topValue, name, user, host); |
702 |
||
703 |
CFRelease(parent); |
|
704 |
if (topKey) CFRelease(topKey); |
|
705 |
if (topValue) CFRelease(topValue); |
|
706 |
badparent: |
|
707 |
CFRelease(node); |
|
708 |
badnode: |
|
709 |
badparams: |
|
710 |
if (path) CFRelease(path); |
|
711 |
if (child) CFRelease(child); |
|
712 |
if (name) CFRelease(name); |
|
13248
8f0767748f15
7160252: (prefs) NodeAddedEvent was not delivered when new node add when new Node
khazra
parents:
12047
diff
changeset
|
713 |
return beforeAdd; |
12047 | 714 |
} |
715 |
||
716 |
||
717 |
JNIEXPORT void JNICALL |
|
718 |
Java_java_util_prefs_MacOSXPreferencesFile_removeChildFromNode |
|
719 |
(JNIEnv *env, jobject klass, jobject jpath, jobject jchild, |
|
720 |
jobject jname, jlong juser, jlong jhost) |
|
721 |
{ |
|
25970
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
722 |
CFStringRef path = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
723 |
CFStringRef child = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
724 |
CFStringRef name = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
725 |
|
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
726 |
path = toCF(env, jpath); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
727 |
if (path != NULL) { |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
728 |
child = toCF(env, jchild); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
729 |
} |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
730 |
if (child != NULL) { |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
731 |
name = toCF(env, jname); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
732 |
} |
12047 | 733 |
CFStringRef user = (CFStringRef)jlong_to_ptr(juser); |
734 |
CFStringRef host = (CFStringRef)jlong_to_ptr(jhost); |
|
735 |
CFDictionaryRef constParent; |
|
736 |
||
737 |
if (!path || !child || !name) goto badparams; |
|
738 |
||
739 |
constParent = copyNodeIfPresent(path, name, user, host); |
|
740 |
if (constParent && CFDictionaryContainsKey(constParent, child)) { |
|
741 |
CFStringRef topKey; |
|
742 |
CFMutableDictionaryRef topValue; |
|
743 |
CFMutableDictionaryRef parent; |
|
744 |
||
745 |
parent = copyMutableNode(path, name, user, host, &topKey, &topValue); |
|
746 |
throwIfNull(parent, "copyMutableNode failed"); |
|
747 |
||
748 |
CFDictionaryRemoveValue(parent, child); |
|
749 |
CFPreferencesSetValue(topKey, topValue, name, user, host); |
|
750 |
||
751 |
CFRelease(parent); |
|
752 |
if (topKey) CFRelease(topKey); |
|
753 |
if (topValue) CFRelease(topValue); |
|
754 |
} |
|
755 |
||
756 |
badparent: |
|
757 |
if (constParent) CFRelease(constParent); |
|
758 |
badparams: |
|
759 |
if (path) CFRelease(path); |
|
760 |
if (child) CFRelease(child); |
|
761 |
if (name) CFRelease(name); |
|
762 |
} |
|
763 |
||
764 |
||
765 |
||
766 |
JNIEXPORT void JNICALL |
|
767 |
Java_java_util_prefs_MacOSXPreferencesFile_addKeyToNode |
|
768 |
(JNIEnv *env, jobject klass, jobject jpath, jobject jkey, jobject jvalue, |
|
769 |
jobject jname, jlong juser, jlong jhost) |
|
770 |
{ |
|
25970
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
771 |
CFStringRef path = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
772 |
CFStringRef key = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
773 |
CFStringRef value = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
774 |
CFStringRef name = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
775 |
|
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
776 |
path = toCF(env, jpath); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
777 |
if (path != NULL) { |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
778 |
key = toCF(env, jkey); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
779 |
} |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
780 |
if (key != NULL) { |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
781 |
value = toCF(env, jvalue); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
782 |
} |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
783 |
if (value != NULL) { |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
784 |
name = toCF(env, jname); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
785 |
} |
12047 | 786 |
CFStringRef user = (CFStringRef)jlong_to_ptr(juser); |
787 |
CFStringRef host = (CFStringRef)jlong_to_ptr(jhost); |
|
788 |
CFMutableDictionaryRef node = NULL; |
|
789 |
CFStringRef topKey; |
|
790 |
CFMutableDictionaryRef topValue; |
|
791 |
||
792 |
if (!path || !key || !value || !name) goto badparams; |
|
793 |
||
794 |
// fixme optimization: check whether old value and new value are identical |
|
795 |
node = copyMutableNode(path, name, user, host, &topKey, &topValue); |
|
796 |
throwIfNull(node, "copyMutableNode failed"); |
|
797 |
||
798 |
CFDictionarySetValue(node, key, value); |
|
799 |
CFPreferencesSetValue(topKey, topValue, name, user, host); |
|
800 |
||
801 |
CFRelease(node); |
|
802 |
if (topKey) CFRelease(topKey); |
|
803 |
if (topValue) CFRelease(topValue); |
|
804 |
||
805 |
badnode: |
|
806 |
badparams: |
|
807 |
if (path) CFRelease(path); |
|
808 |
if (key) CFRelease(key); |
|
809 |
if (value) CFRelease(value); |
|
810 |
if (name) CFRelease(name); |
|
811 |
} |
|
812 |
||
813 |
||
814 |
JNIEXPORT void JNICALL |
|
815 |
Java_java_util_prefs_MacOSXPreferencesFile_removeKeyFromNode |
|
816 |
(JNIEnv *env, jobject klass, jobject jpath, jobject jkey, |
|
817 |
jobject jname, jlong juser, jlong jhost) |
|
818 |
{ |
|
25970
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
819 |
CFStringRef path = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
820 |
CFStringRef key = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
821 |
CFStringRef name = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
822 |
|
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
823 |
path = toCF(env, jpath); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
824 |
if (path != NULL) { |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
825 |
key = toCF(env, jkey); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
826 |
} |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
827 |
if (key != NULL) { |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
828 |
name = toCF(env, jname); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
829 |
} |
12047 | 830 |
CFStringRef user = (CFStringRef)jlong_to_ptr(juser); |
831 |
CFStringRef host = (CFStringRef)jlong_to_ptr(jhost); |
|
832 |
CFDictionaryRef constNode; |
|
833 |
||
834 |
if (!path || !key || !name) goto badparams; |
|
835 |
||
836 |
constNode = copyNodeIfPresent(path, name, user, host); |
|
837 |
if (constNode && CFDictionaryContainsKey(constNode, key)) { |
|
838 |
CFStringRef topKey; |
|
839 |
CFMutableDictionaryRef topValue; |
|
840 |
CFMutableDictionaryRef node; |
|
841 |
||
842 |
node = copyMutableNode(path, name, user, host, &topKey, &topValue); |
|
843 |
throwIfNull(node, "copyMutableNode failed"); |
|
844 |
||
845 |
CFDictionaryRemoveValue(node, key); |
|
846 |
CFPreferencesSetValue(topKey, topValue, name, user, host); |
|
847 |
||
848 |
CFRelease(node); |
|
849 |
if (topKey) CFRelease(topKey); |
|
850 |
if (topValue) CFRelease(topValue); |
|
851 |
} |
|
852 |
||
853 |
badnode: |
|
854 |
if (constNode) CFRelease(constNode); |
|
855 |
badparams: |
|
856 |
if (path) CFRelease(path); |
|
857 |
if (key) CFRelease(key); |
|
858 |
if (name) CFRelease(name); |
|
859 |
} |
|
860 |
||
861 |
||
862 |
// path must end in '/' |
|
863 |
JNIEXPORT jstring JNICALL |
|
864 |
Java_java_util_prefs_MacOSXPreferencesFile_getKeyFromNode |
|
865 |
(JNIEnv *env, jobject klass, jobject jpath, jobject jkey, |
|
866 |
jobject jname, jlong juser, jlong jhost) |
|
867 |
{ |
|
25970
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
868 |
CFStringRef path = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
869 |
CFStringRef key = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
870 |
CFStringRef name = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
871 |
|
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
872 |
path = toCF(env, jpath); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
873 |
if (path != NULL) { |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
874 |
key = toCF(env, jkey); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
875 |
} |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
876 |
if (key != NULL) { |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
877 |
name = toCF(env, jname); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
878 |
} |
12047 | 879 |
CFStringRef user = (CFStringRef)jlong_to_ptr(juser); |
880 |
CFStringRef host = (CFStringRef)jlong_to_ptr(jhost); |
|
881 |
CFPropertyListRef value; |
|
882 |
CFDictionaryRef node; |
|
883 |
jstring result = NULL; |
|
884 |
||
885 |
if (!path || !key || !name) goto badparams; |
|
886 |
||
887 |
node = copyNodeIfPresent(path, name, user, host); |
|
888 |
if (node) { |
|
889 |
value = (CFPropertyListRef)CFDictionaryGetValue(node, key); |
|
890 |
if (!value) { |
|
891 |
// key doesn't exist, or other error - no Java errors available |
|
892 |
result = NULL; |
|
893 |
} else { |
|
894 |
CFStringRef cfString = copyToCFString(env, value); |
|
895 |
if ((*env)->ExceptionOccurred(env)) { |
|
896 |
// memory error in copyToCFString |
|
897 |
result = NULL; |
|
898 |
} else if (cfString == NULL) { |
|
899 |
// bogus value type in prefs file - no Java errors available |
|
900 |
result = NULL; |
|
901 |
} else { |
|
902 |
// good cfString |
|
903 |
result = toJavaString(env, cfString); |
|
904 |
CFRelease(cfString); |
|
905 |
} |
|
906 |
} |
|
907 |
CFRelease(node); |
|
908 |
} |
|
909 |
||
910 |
badparams: |
|
911 |
if (path) CFRelease(path); |
|
912 |
if (key) CFRelease(key); |
|
913 |
if (name) CFRelease(name); |
|
914 |
||
915 |
return result; |
|
916 |
} |
|
917 |
||
918 |
||
919 |
typedef struct { |
|
920 |
jarray result; |
|
921 |
JNIEnv *env; |
|
922 |
CFIndex used; |
|
923 |
Boolean allowSlash; |
|
924 |
} BuildJavaArrayArgs; |
|
925 |
||
926 |
// CFDictionary applier function that builds an array of Java strings |
|
927 |
// from a CFDictionary of CFPropertyListRefs. |
|
928 |
// If args->allowSlash, only strings that end in '/' are added to the array, |
|
929 |
// with the slash removed. Otherwise, only strings that do not end in '/' |
|
930 |
// are added. |
|
931 |
// args->result must already exist and be large enough to hold all |
|
932 |
// strings from the dictionary. |
|
933 |
// After complete application, args->result may not be full because |
|
934 |
// some of the dictionary values weren't convertible to string. In |
|
935 |
// this case, args->used will be the count of used elements. |
|
936 |
static void BuildJavaArrayFn(const void *key, const void *value, void *context) |
|
937 |
{ |
|
938 |
BuildJavaArrayArgs *args = (BuildJavaArrayArgs *)context; |
|
939 |
CFPropertyListRef propkey = (CFPropertyListRef)key; |
|
940 |
CFStringRef cfString = NULL; |
|
941 |
JNIEnv *env = args->env; |
|
942 |
||
943 |
if ((*env)->ExceptionOccurred(env)) return; // already failed |
|
944 |
||
945 |
cfString = copyToCFString(env, propkey); |
|
946 |
if ((*env)->ExceptionOccurred(env)) { |
|
947 |
// memory error in copyToCFString |
|
948 |
} else if (!cfString) { |
|
949 |
// bogus value type in prefs file - no Java errors available |
|
950 |
} else if (args->allowSlash != CFStringHasSuffix(cfString, CFSTR("/"))) { |
|
951 |
// wrong suffix - ignore |
|
952 |
} else { |
|
953 |
// good cfString |
|
954 |
jstring javaString; |
|
955 |
if (args->allowSlash) { |
|
956 |
CFRange range = CFRangeMake(0, CFStringGetLength(cfString) - 1); |
|
957 |
CFStringRef s = CFStringCreateWithSubstring(NULL, cfString, range); |
|
958 |
CFRelease(cfString); |
|
959 |
cfString = s; |
|
960 |
} |
|
961 |
if (CFStringGetLength(cfString) <= 0) goto bad; // ignore empty |
|
962 |
javaString = toJavaString(env, cfString); |
|
963 |
if ((*env)->ExceptionOccurred(env)) goto bad; |
|
964 |
(*env)->SetObjectArrayElement(env, args->result,args->used,javaString); |
|
965 |
if ((*env)->ExceptionOccurred(env)) goto bad; |
|
966 |
args->used++; |
|
967 |
} |
|
968 |
||
969 |
bad: |
|
970 |
if (cfString) CFRelease(cfString); |
|
971 |
} |
|
972 |
||
973 |
||
974 |
static jarray getStringsForNode(JNIEnv *env, jobject klass, jobject jpath, |
|
975 |
jobject jname, jlong juser, jlong jhost, |
|
976 |
Boolean allowSlash) |
|
977 |
{ |
|
25970
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
978 |
CFStringRef path = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
979 |
CFStringRef name = NULL; |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
980 |
|
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
981 |
path = toCF(env, jpath); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
982 |
if (path != NULL) { |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
983 |
name = toCF(env, jname); |
70df4064ebfc
8034032: Check src/macosx/native/java/util/prefs/MacOSXPreferencesFile.m for JNI pending issues
bchristi
parents:
22951
diff
changeset
|
984 |
} |
12047 | 985 |
CFStringRef user = (CFStringRef)jlong_to_ptr(juser); |
986 |
CFStringRef host = (CFStringRef)jlong_to_ptr(jhost); |
|
987 |
CFDictionaryRef node; |
|
988 |
jarray result = NULL; |
|
989 |
CFIndex count; |
|
990 |
||
991 |
if (!path || !name) goto badparams; |
|
992 |
||
993 |
node = copyNodeIfPresent(path, name, user, host); |
|
994 |
if (!node) { |
|
995 |
result = createJavaStringArray(env, 0); |
|
996 |
} else { |
|
997 |
count = CFDictionaryGetCount(node); |
|
998 |
result = createJavaStringArray(env, count); |
|
999 |
if (result) { |
|
1000 |
BuildJavaArrayArgs args; |
|
1001 |
args.result = result; |
|
1002 |
args.env = env; |
|
1003 |
args.used = 0; |
|
1004 |
args.allowSlash = allowSlash; |
|
1005 |
CFDictionaryApplyFunction(node, BuildJavaArrayFn, &args); |
|
1006 |
if (!(*env)->ExceptionOccurred(env)) { |
|
1007 |
// array construction succeeded |
|
1008 |
if (args.used < count) { |
|
1009 |
// finished array is smaller than expected. |
|
1010 |
// Make a new array of precisely the right size. |
|
1011 |
jarray newresult = createJavaStringArray(env, args.used); |
|
1012 |
if (newresult) { |
|
1013 |
JVM_ArrayCopy(env,0, result,0, newresult,0, args.used); |
|
1014 |
result = newresult; |
|
1015 |
} |
|
1016 |
} |
|
1017 |
} |
|
1018 |
} |
|
1019 |
||
1020 |
CFRelease(node); |
|
1021 |
} |
|
1022 |
||
1023 |
badparams: |
|
1024 |
if (path) CFRelease(path); |
|
1025 |
if (name) CFRelease(name); |
|
1026 |
||
1027 |
return result; |
|
1028 |
} |
|
1029 |
||
1030 |
||
1031 |
JNIEXPORT jarray JNICALL |
|
1032 |
Java_java_util_prefs_MacOSXPreferencesFile_getKeysForNode |
|
1033 |
(JNIEnv *env, jobject klass, jobject jpath, |
|
1034 |
jobject jname, jlong juser, jlong jhost) |
|
1035 |
{ |
|
1036 |
return getStringsForNode(env, klass, jpath, jname, juser, jhost, false); |
|
1037 |
} |
|
1038 |
||
1039 |
JNIEXPORT jarray JNICALL |
|
1040 |
Java_java_util_prefs_MacOSXPreferencesFile_getChildrenForNode |
|
1041 |
(JNIEnv *env, jobject klass, jobject jpath, |
|
1042 |
jobject jname, jlong juser, jlong jhost) |
|
1043 |
{ |
|
1044 |
return getStringsForNode(env, klass, jpath, jname, juser, jhost, true); |
|
1045 |
} |
|
1046 |
||
1047 |
||
1048 |
// Returns false on error instead of throwing. |
|
1049 |
JNIEXPORT jboolean JNICALL |
|
1050 |
Java_java_util_prefs_MacOSXPreferencesFile_synchronize |
|
1051 |
(JNIEnv *env, jobject klass, |
|
1052 |
jstring jname, jlong juser, jlong jhost) |
|
1053 |
{ |
|
1054 |
CFStringRef name = toCF(env, jname); |
|
1055 |
CFStringRef user = (CFStringRef)jlong_to_ptr(juser); |
|
1056 |
CFStringRef host = (CFStringRef)jlong_to_ptr(jhost); |
|
1057 |
jboolean result = 0; |
|
1058 |
||
1059 |
if (name) { |
|
1060 |
result = CFPreferencesSynchronize(name, user, host); |
|
1061 |
CFRelease(name); |
|
1062 |
} |
|
1063 |
||
1064 |
return result; |
|
1065 |
} |