msgformat_data.c

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/*
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
   | available through the world-wide-web at the following url:           |
   | https://www.php.net/license/3_01.txt                                 |
   | If you did not receive a copy of the PHP license and are unable to   |
   | obtain it through the world-wide-web, please send a note to          |
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
   | Authors: Stanislav Malyshev <stas@zend.com>                          |
   +----------------------------------------------------------------------+
 */
 
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
 
#include <unicode/ustring.h>
#include "msgformat_data.h"
 
#include "msgformat_class.h"
 
/* {{{ void msgformat_data_init( msgformat_data* mf_data )
 * Initialize internals of msgformat_data.
 */
void msgformat_data_init( msgformat_data* mf_data )
{
    if( !mf_data )
        return;
 
    mf_data->umsgf         = NULL;
    mf_data->orig_format = NULL;
    mf_data->arg_types     = NULL;
    mf_data->tz_set           = 0;
    intl_error_reset( &mf_data->error );
}
/* }}} */
 
/* {{{ void msgformat_data_free( msgformat_data* mf_data )
 * Clean up memory allocated for msgformat_data
 */
void msgformat_data_free(msgformat_data* mf_data)
{
    if (!mf_data)
        return;
 
    if (mf_data->umsgf)
        umsg_close(mf_data->umsgf);
 
    if (mf_data->orig_format) {
        efree(mf_data->orig_format);
        mf_data->orig_format = NULL;
    }
 
    if (mf_data->arg_types) {
        zend_hash_destroy(mf_data->arg_types);
        efree(mf_data->arg_types);
        mf_data->arg_types = NULL;
    }
 
    mf_data->umsgf = NULL;
    intl_error_reset(&mf_data->error);
}
/* }}} */
 
/* {{{ msgformat_data* msgformat_data_create()
 * Allocate memory for msgformat_data and initialize it with default values.
 */
msgformat_data* msgformat_data_create( void )
{
    msgformat_data* mf_data = ecalloc( 1, sizeof(msgformat_data) );
 
    msgformat_data_init( mf_data );
 
    return mf_data;
}
/* }}} */
 
#ifdef MSG_FORMAT_QUOTE_APOS
int msgformat_fix_quotes(UChar **spattern, uint32_t *spattern_len, UErrorCode *ec)
{
    if(*spattern && *spattern_len && u_strchr(*spattern, (UChar)'\'')) {
        UChar *npattern = safe_emalloc(sizeof(UChar)*2, *spattern_len, sizeof(UChar));
        uint32_t npattern_len;
        npattern_len = umsg_autoQuoteApostrophe(*spattern, *spattern_len, npattern, 2*(*spattern_len)+1, ec);
        efree(*spattern);
        if( U_FAILURE(*ec) )
        {
            return FAILURE;
        }
        npattern = erealloc(npattern, sizeof(UChar)*(npattern_len+1));
        *spattern = npattern;
        *spattern_len = npattern_len;
    }
    return SUCCESS;
}
#endif