xref: /PHP-8.3/ext/intl/msgformat/msgformat_data.c (revision 01b3fc03)
1 /*
2    +----------------------------------------------------------------------+
3    | This source file is subject to version 3.01 of the PHP license,      |
4    | that is bundled with this package in the file LICENSE, and is        |
5    | available through the world-wide-web at the following url:           |
6    | https://www.php.net/license/3_01.txt                                 |
7    | If you did not receive a copy of the PHP license and are unable to   |
8    | obtain it through the world-wide-web, please send a note to          |
9    | license@php.net so we can mail you a copy immediately.               |
10    +----------------------------------------------------------------------+
11    | Authors: Stanislav Malyshev <stas@zend.com>                          |
12    +----------------------------------------------------------------------+
13  */
14 
15 #ifdef HAVE_CONFIG_H
16 #include "config.h"
17 #endif
18 
19 #include <unicode/ustring.h>
20 #include "msgformat_data.h"
21 
22 #include "msgformat_class.h"
23 
24 /* {{{ void msgformat_data_init( msgformat_data* mf_data )
25  * Initialize internals of msgformat_data.
26  */
msgformat_data_init(msgformat_data * mf_data)27 void msgformat_data_init( msgformat_data* mf_data )
28 {
29 	if( !mf_data )
30 		return;
31 
32 	mf_data->umsgf			= NULL;
33 	mf_data->orig_format	= NULL;
34 	mf_data->arg_types		= NULL;
35 	mf_data->tz_set			= 0;
36 	intl_error_reset( &mf_data->error );
37 }
38 /* }}} */
39 
40 /* {{{ void msgformat_data_free( msgformat_data* mf_data )
41  * Clean up memory allocated for msgformat_data
42  */
msgformat_data_free(msgformat_data * mf_data)43 void msgformat_data_free(msgformat_data* mf_data)
44 {
45 	if (!mf_data)
46 		return;
47 
48 	if (mf_data->umsgf)
49 		umsg_close(mf_data->umsgf);
50 
51 	if (mf_data->orig_format) {
52 		efree(mf_data->orig_format);
53 		mf_data->orig_format = NULL;
54 	}
55 
56 	if (mf_data->arg_types) {
57 		zend_hash_destroy(mf_data->arg_types);
58 		efree(mf_data->arg_types);
59 		mf_data->arg_types = NULL;
60 	}
61 
62 	mf_data->umsgf = NULL;
63 	intl_error_reset(&mf_data->error);
64 }
65 /* }}} */
66 
67 /* {{{ msgformat_data* msgformat_data_create()
68  * Allocate memory for msgformat_data and initialize it with default values.
69  */
msgformat_data_create(void)70 msgformat_data* msgformat_data_create( void )
71 {
72 	msgformat_data* mf_data = ecalloc( 1, sizeof(msgformat_data) );
73 
74 	msgformat_data_init( mf_data );
75 
76 	return mf_data;
77 }
78 /* }}} */
79 
80 #ifdef MSG_FORMAT_QUOTE_APOS
msgformat_fix_quotes(UChar ** spattern,uint32_t * spattern_len,UErrorCode * ec)81 int msgformat_fix_quotes(UChar **spattern, uint32_t *spattern_len, UErrorCode *ec)
82 {
83 	if(*spattern && *spattern_len && u_strchr(*spattern, (UChar)'\'')) {
84 		UChar *npattern = safe_emalloc(sizeof(UChar)*2, *spattern_len, sizeof(UChar));
85 		uint32_t npattern_len;
86 		npattern_len = umsg_autoQuoteApostrophe(*spattern, *spattern_len, npattern, 2*(*spattern_len)+1, ec);
87 		efree(*spattern);
88 		if( U_FAILURE(*ec) )
89 		{
90 			return FAILURE;
91 		}
92 		npattern = erealloc(npattern, sizeof(UChar)*(npattern_len+1));
93 		*spattern = npattern;
94 		*spattern_len = npattern_len;
95 	}
96 	return SUCCESS;
97 }
98 #endif
99