Annotation of embedaddon/php/ext/intl/resourcebundle/resourcebundle_class.c, revision 1.1.1.2
1.1 misho 1: /*
2: +----------------------------------------------------------------------+
3: | PHP Version 5 |
4: +----------------------------------------------------------------------+
5: | This source file is subject to version 3.01 of the PHP license, |
6: | that is bundled with this package in the file LICENSE, and is |
7: | available through the world-wide-web at the following url: |
8: | http://www.php.net/license/3_01.txt |
9: | If you did not receive a copy of the PHP license and are unable to |
10: | obtain it through the world-wide-web, please send a note to |
11: | license@php.net so we can mail you a copy immediately. |
12: +----------------------------------------------------------------------+
13: | Authors: Hans-Peter Oeri (University of St.Gallen) <hp@oeri.ch> |
14: +----------------------------------------------------------------------+
15: */
16:
17: #include <stdlib.h>
18: #include <unicode/ures.h>
19: #include <unicode/uenum.h>
20:
21: #include <zend.h>
22: #include <Zend/zend_exceptions.h>
23: #include <Zend/zend_interfaces.h>
24: #include <php.h>
25:
26: #include "php_intl.h"
27: #include "intl_data.h"
28:
29: #include "resourcebundle/resourcebundle.h"
30: #include "resourcebundle/resourcebundle_iterator.h"
31: #include "resourcebundle/resourcebundle_class.h"
32:
33: zend_class_entry *ResourceBundle_ce_ptr = NULL;
34:
35: static zend_object_handlers ResourceBundle_object_handlers;
36:
37: /* {{{ ResourceBundle_object_dtor */
38: static void ResourceBundle_object_destroy( void *object, zend_object_handle handle TSRMLS_DC )
39: {
40: ResourceBundle_object *rb = (ResourceBundle_object *) object;
41:
42: // only free local errors
43: intl_error_reset( INTL_DATA_ERROR_P(rb) TSRMLS_CC );
44:
45: if (rb->me) {
46: ures_close( rb->me );
47: }
48: if (rb->child) {
49: ures_close( rb->child );
50: }
51:
52: zend_object_std_dtor( object TSRMLS_CC );
53: efree(object);
54: }
55: /* }}} */
56:
57: /* {{{ ResourceBundle_object_create */
58: static zend_object_value ResourceBundle_object_create( zend_class_entry *ce TSRMLS_DC )
59: {
60: zend_object_value retval;
61: ResourceBundle_object *rb;
62:
63: rb = ecalloc( 1, sizeof(ResourceBundle_object) );
64:
65: zend_object_std_init( (zend_object *) rb, ce TSRMLS_CC );
66:
67: intl_error_init( INTL_DATA_ERROR_P(rb) TSRMLS_CC );
68: rb->me = NULL;
69: rb->child = NULL;
70:
71: retval.handlers = &ResourceBundle_object_handlers;
72: retval.handle = zend_objects_store_put( rb, ResourceBundle_object_destroy, NULL, NULL TSRMLS_CC );
73:
74: return retval;
75: }
76: /* }}} */
77:
78: /* {{{ ResourceBundle_ctor */
79: static void resourcebundle_ctor(INTERNAL_FUNCTION_PARAMETERS)
80: {
81: char * bundlename;
82: int bundlename_len = 0;
83: char * locale;
84: int locale_len = 0;
85: zend_bool fallback = 1;
86:
87: char * pbuf;
88:
89: zval *object = return_value;
90: ResourceBundle_object *rb = (ResourceBundle_object *) zend_object_store_get_object( object TSRMLS_CC);
91:
92: intl_error_reset( NULL TSRMLS_CC );
93:
94: if( zend_parse_parameters( ZEND_NUM_ARGS() TSRMLS_CC, "ss|b",
95: &locale, &locale_len, &bundlename, &bundlename_len, &fallback ) == FAILURE )
96: {
97: intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
98: "resourcebundle_ctor: unable to parse input parameters", 0 TSRMLS_CC );
99: zval_dtor( return_value );
100: RETURN_NULL();
101: }
102:
103: INTL_CHECK_LOCALE_LEN_OBJ(locale_len, return_value);
104:
105: if (fallback) {
106: rb->me = ures_open(bundlename, locale, &INTL_DATA_ERROR_CODE(rb));
107: } else {
108: rb->me = ures_openDirect(bundlename, locale, &INTL_DATA_ERROR_CODE(rb));
109: }
110:
111: INTL_CTOR_CHECK_STATUS(rb, "resourcebundle_ctor: Cannot load libICU resource bundle");
112:
113: if (!fallback && (INTL_DATA_ERROR_CODE(rb) == U_USING_FALLBACK_WARNING || INTL_DATA_ERROR_CODE(rb) == U_USING_DEFAULT_WARNING)) {
114: intl_errors_set_code( NULL, INTL_DATA_ERROR_CODE(rb) TSRMLS_CC );
115: spprintf( &pbuf, 0, "resourcebundle_ctor: Cannot load libICU resource '%s' without fallback from %s to %s",
116: bundlename, locale, ures_getLocaleByType( rb->me, ULOC_ACTUAL_LOCALE, &INTL_DATA_ERROR_CODE(rb)) );
117: intl_errors_set_custom_msg( INTL_DATA_ERROR_P(rb), pbuf, 1 TSRMLS_CC );
118: efree(pbuf);
119: zval_dtor( return_value );
120: RETURN_NULL();
121: }
122: }
123: /* }}} */
124:
125: /* {{{ arginfo_resourcebundle__construct */
126: ZEND_BEGIN_ARG_INFO_EX( arginfo_resourcebundle___construct, 0, 0, 2 )
127: ZEND_ARG_INFO( 0, locale )
128: ZEND_ARG_INFO( 0, bundlename )
129: ZEND_ARG_INFO( 0, fallback )
130: ZEND_END_ARG_INFO()
131: /* }}} */
132:
133: /* {{{ proto void ResourceBundle::__construct( string $locale [, string $bundlename [, bool $fallback = true ]] )
134: * ResourceBundle object constructor
135: */
136: PHP_METHOD( ResourceBundle, __construct )
137: {
138: return_value = getThis();
139: resourcebundle_ctor(INTERNAL_FUNCTION_PARAM_PASSTHRU);
140: }
141: /* }}} */
142:
143: /* {{{ proto ResourceBundle ResourceBundle::create( string $locale [, string $bundlename [, bool $fallback = true ]] )
144: proto ResourceBundle resourcebundle_create( string $locale [, string $bundlename [, bool $fallback = true ]] )
145: */
146: PHP_FUNCTION( resourcebundle_create )
147: {
148: object_init_ex( return_value, ResourceBundle_ce_ptr );
149: resourcebundle_ctor(INTERNAL_FUNCTION_PARAM_PASSTHRU);
150: }
151: /* }}} */
152:
153: /* {{{ resourcebundle_array_fetch */
154: static void resourcebundle_array_fetch(zval *object, zval *offset, zval *return_value, int fallback TSRMLS_DC)
155: {
156: int32_t meindex;
157: char * mekey;
158: long mekeylen;
159: zend_bool is_numeric = 0;
160: char *pbuf;
161: ResourceBundle_object *rb;
162:
163: intl_error_reset( NULL TSRMLS_CC );
164: RESOURCEBUNDLE_METHOD_FETCH_OBJECT;
165:
166: if(Z_TYPE_P(offset) == IS_LONG) {
167: is_numeric = 1;
168: meindex = Z_LVAL_P(offset);
169: rb->child = ures_getByIndex( rb->me, meindex, rb->child, &INTL_DATA_ERROR_CODE(rb) );
170: } else if(Z_TYPE_P(offset) == IS_STRING) {
171: mekey = Z_STRVAL_P(offset);
172: mekeylen = Z_STRLEN_P(offset);
173: rb->child = ures_getByKey(rb->me, mekey, rb->child, &INTL_DATA_ERROR_CODE(rb) );
174: } else {
175: intl_errors_set(INTL_DATA_ERROR_P(rb), U_ILLEGAL_ARGUMENT_ERROR,
176: "resourcebundle_get: index should be integer or string", 0 TSRMLS_CC);
177: RETURN_NULL();
178: }
179:
180: intl_error_set_code( NULL, INTL_DATA_ERROR_CODE(rb) TSRMLS_CC );
181: if (U_FAILURE(INTL_DATA_ERROR_CODE(rb))) {
182: if (is_numeric) {
183: spprintf( &pbuf, 0, "Cannot load resource element %d", meindex );
184: } else {
185: spprintf( &pbuf, 0, "Cannot load resource element '%s'", mekey );
186: }
187: intl_errors_set_custom_msg( INTL_DATA_ERROR_P(rb), pbuf, 1 TSRMLS_CC );
188: efree(pbuf);
189: RETURN_NULL();
190: }
191:
192: if (!fallback && (INTL_DATA_ERROR_CODE(rb) == U_USING_FALLBACK_WARNING || INTL_DATA_ERROR_CODE(rb) == U_USING_DEFAULT_WARNING)) {
193: UErrorCode icuerror;
194: const char * locale = ures_getLocaleByType( rb->me, ULOC_ACTUAL_LOCALE, &icuerror );
195: if (is_numeric) {
196: spprintf( &pbuf, 0, "Cannot load element %d without fallback from to %s", meindex, locale );
197: } else {
198: spprintf( &pbuf, 0, "Cannot load element '%s' without fallback from to %s", mekey, locale );
199: }
200: intl_errors_set_custom_msg( INTL_DATA_ERROR_P(rb), pbuf, 1 TSRMLS_CC );
201: efree(pbuf);
202: RETURN_NULL();
203: }
204:
205: resourcebundle_extract_value( return_value, rb TSRMLS_CC );
206: }
207: /* }}} */
208:
209: /* {{{ resourcebundle_array_get */
210: zval *resourcebundle_array_get(zval *object, zval *offset, int type TSRMLS_DC)
211: {
212: zval *retval;
213:
214: if(offset == NULL) {
215: php_error( E_ERROR, "Cannot apply [] to ResourceBundle object" );
216: }
217: MAKE_STD_ZVAL(retval);
218:
219: resourcebundle_array_fetch(object, offset, retval, 1 TSRMLS_CC);
220: Z_DELREF_P(retval);
221: return retval;
222: }
223: /* }}} */
224:
225: /* {{{ arginfo_resourcebundle_get */
226: ZEND_BEGIN_ARG_INFO_EX( arginfo_resourcebundle_get, 0, 0, 1 )
227: ZEND_ARG_INFO( 0, index )
228: ZEND_ARG_INFO( 0, fallback )
229: ZEND_END_ARG_INFO()
230: /* }}} */
231:
232: /* {{{ proto mixed ResourceBundle::get( integer|string $resindex [, bool $fallback = true ] )
233: * proto mixed resourcebundle_get( ResourceBundle $rb, integer|string $resindex [, bool $fallback = true ] )
234: * Get resource identified by numerical index or key name.
235: */
236: PHP_FUNCTION( resourcebundle_get )
237: {
238: zend_bool fallback = 1;
239: zval * offset;
240: zval * object;
241:
242: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oz|b", &object, ResourceBundle_ce_ptr, &offset, &fallback ) == FAILURE) {
243: intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
244: "resourcebundle_get: unable to parse input params", 0 TSRMLS_CC);
245: RETURN_FALSE;
246: }
247:
248: resourcebundle_array_fetch(object, offset, return_value, fallback TSRMLS_CC);
249: }
250: /* }}} */
251:
252: /* {{{ resourcebundle_array_count */
253: int resourcebundle_array_count(zval *object, long *count TSRMLS_DC)
254: {
255: ResourceBundle_object *rb = (ResourceBundle_object *) zend_object_store_get_object( object TSRMLS_CC);
256:
257: *count = ures_getSize( rb->me );
258:
259: return SUCCESS;
260: }
261: /* }}} */
262:
263: /* {{{ arginfo_resourcebundle_count */
264: ZEND_BEGIN_ARG_INFO_EX( arginfo_resourcebundle_count, 0, 0, 0 )
265: ZEND_END_ARG_INFO()
266: /* }}} */
267:
268: /* {{{ proto int ResourceBundle::count()
269: * proto int resourcebundle_count( ResourceBundle $bundle )
270: * Get resources count
271: */
272: PHP_FUNCTION( resourcebundle_count )
273: {
274: int32_t len;
275: RESOURCEBUNDLE_METHOD_INIT_VARS;
276:
277: if( zend_parse_method_parameters( ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &object, ResourceBundle_ce_ptr ) == FAILURE ) {
278: intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
279: "resourcebundle_count: unable to parse input params", 0 TSRMLS_CC);
280: RETURN_FALSE;
281: }
282:
283: RESOURCEBUNDLE_METHOD_FETCH_OBJECT;
284:
285: len = ures_getSize( rb->me );
286: RETURN_LONG( len );
287: }
288:
289: /* {{{ arginfo_resourcebundle_getlocales */
290: ZEND_BEGIN_ARG_INFO_EX( arginfo_resourcebundle_getlocales, 0, 0, 1 )
291: ZEND_ARG_INFO( 0, bundlename )
292: ZEND_END_ARG_INFO()
293: /* }}} */
294:
295: /* {{{ proto array ResourceBundle::getLocales( string $bundlename )
296: * proto array resourcebundle_locales( string $bundlename )
297: * Get available locales from ResourceBundle name
298: */
299: PHP_FUNCTION( resourcebundle_locales )
300: {
301: char * bundlename;
302: int bundlename_len = 0;
303: const char * entry;
304: int entry_len;
305: UEnumeration *icuenum;
306: UErrorCode icuerror = U_ZERO_ERROR;
307:
308: intl_errors_reset( NULL TSRMLS_CC );
309:
310: if( zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &bundlename, &bundlename_len ) == FAILURE )
311: {
312: intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
313: "resourcebundle_locales: unable to parse input params", 0 TSRMLS_CC);
314: RETURN_FALSE;
315: }
316:
317: if(bundlename_len == 0) {
318: // fetch default locales list
319: bundlename = NULL;
320: }
321:
322: icuenum = ures_openAvailableLocales( bundlename, &icuerror );
323: INTL_CHECK_STATUS(icuerror, "Cannot fetch locales list");
324:
325: uenum_reset( icuenum, &icuerror );
326: INTL_CHECK_STATUS(icuerror, "Cannot iterate locales list");
327:
328: array_init( return_value );
329: while ((entry = uenum_next( icuenum, &entry_len, &icuerror ))) {
330: add_next_index_stringl( return_value, (char *) entry, entry_len, 1 );
331: }
332: uenum_close( icuenum );
333: }
334: /* }}} */
335:
336: /* {{{ arginfo_resourcebundle_get_error_code */
337: ZEND_BEGIN_ARG_INFO_EX( arginfo_resourcebundle_get_error_code, 0, 0, 0 )
338: ZEND_END_ARG_INFO()
339: /* }}} */
340:
341: /* {{{ proto string ResourceBundle::getErrorCode( )
342: * proto string resourcebundle_get_error_code( ResourceBundle $bundle )
343: * Get text description for ResourceBundle's last error code.
344: */
345: PHP_FUNCTION( resourcebundle_get_error_code )
346: {
347: RESOURCEBUNDLE_METHOD_INIT_VARS;
348:
349: if( zend_parse_method_parameters( ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O",
350: &object, ResourceBundle_ce_ptr ) == FAILURE )
351: {
352: intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
353: "resourcebundle_get_error_code: unable to parse input params", 0 TSRMLS_CC );
354: RETURN_FALSE;
355: }
356:
357: rb = (ResourceBundle_object *) zend_object_store_get_object( object TSRMLS_CC );
358:
359: RETURN_LONG(INTL_DATA_ERROR_CODE(rb));
360: }
361: /* }}} */
362:
363: /* {{{ arginfo_resourcebundle_get_error_message */
364: ZEND_BEGIN_ARG_INFO_EX( arginfo_resourcebundle_get_error_message, 0, 0, 0 )
365: ZEND_END_ARG_INFO()
366: /* }}} */
367:
368: /* {{{ proto string ResourceBundle::getErrorMessage( )
369: * proto string resourcebundle_get_error_message( ResourceBundle $bundle )
370: * Get text description for ResourceBundle's last error.
371: */
372: PHP_FUNCTION( resourcebundle_get_error_message )
373: {
374: char* message = NULL;
375: RESOURCEBUNDLE_METHOD_INIT_VARS;
376:
377: if( zend_parse_method_parameters( ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O",
378: &object, ResourceBundle_ce_ptr ) == FAILURE )
379: {
380: intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
381: "resourcebundle_get_error_message: unable to parse input params", 0 TSRMLS_CC );
382: RETURN_FALSE;
383: }
384:
385: rb = (ResourceBundle_object *) zend_object_store_get_object( object TSRMLS_CC );
386: message = (char *)intl_error_get_message(INTL_DATA_ERROR_P(rb) TSRMLS_CC);
387: RETURN_STRING(message, 0);
388: }
389: /* }}} */
390:
391: /* {{{ ResourceBundle_class_functions
392: * Every 'ResourceBundle' class method has an entry in this table
393: */
1.1.1.2 ! misho 394: static zend_function_entry ResourceBundle_class_functions[] = {
1.1 misho 395: PHP_ME( ResourceBundle, __construct, arginfo_resourcebundle___construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR )
396: ZEND_NAMED_ME( create, ZEND_FN( resourcebundle_create ), arginfo_resourcebundle___construct, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC )
397: ZEND_NAMED_ME( get, ZEND_FN(resourcebundle_get), arginfo_resourcebundle_get, ZEND_ACC_PUBLIC )
398: ZEND_NAMED_ME( count, ZEND_FN(resourcebundle_count), arginfo_resourcebundle_count, ZEND_ACC_PUBLIC )
399: ZEND_NAMED_ME( getLocales, ZEND_FN(resourcebundle_locales), arginfo_resourcebundle_getlocales, ZEND_ACC_PUBLIC | ZEND_ACC_STATIC )
400: ZEND_NAMED_ME( getErrorCode, ZEND_FN(resourcebundle_get_error_code), arginfo_resourcebundle_get_error_code, ZEND_ACC_PUBLIC )
401: ZEND_NAMED_ME( getErrorMessage, ZEND_FN(resourcebundle_get_error_message), arginfo_resourcebundle_get_error_message, ZEND_ACC_PUBLIC )
402: PHP_FE_END
403: };
404: /* }}} */
405:
406: /* {{{ resourcebundle_register_class
407: * Initialize 'ResourceBundle' class
408: */
409: void resourcebundle_register_class( TSRMLS_D )
410: {
411: zend_class_entry ce;
412:
413: INIT_CLASS_ENTRY( ce, "ResourceBundle", ResourceBundle_class_functions );
414:
415: ce.create_object = ResourceBundle_object_create;
416: ce.get_iterator = resourcebundle_get_iterator;
417:
418: ResourceBundle_ce_ptr = zend_register_internal_class( &ce TSRMLS_CC );
419:
420: if( !ResourceBundle_ce_ptr )
421: {
422: zend_error(E_ERROR, "Failed to register ResourceBundle class");
423: return;
424: }
425:
426: ResourceBundle_object_handlers = std_object_handlers;
427: ResourceBundle_object_handlers.clone_obj = NULL; /* ICU ResourceBundle has no clone implementation */
428: ResourceBundle_object_handlers.read_dimension = resourcebundle_array_get;
429: ResourceBundle_object_handlers.count_elements = resourcebundle_array_count;
430: }
431: /* }}} */
432:
433: /*
434: * Local variables:
435: * tab-width: 4
436: * c-basic-offset: 4
437: * End:
438: * vim600: noet sw=4 ts=4 fdm=marker
439: * vim<600: noet sw=4 ts=4
440: */
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