root/ext/intl/msgformat/msgformat_parse.c

DEFINITIONS

1. msgfmt_do_parse
2. PHP_FUNCTION
3. PHP_FUNCTION

   1 /*
   2    +----------------------------------------------------------------------+
   3    | PHP Version 7                                                        |
   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: Stanislav Malyshev <stas@zend.com>                          |
  14    +----------------------------------------------------------------------+
  15  */
  16 
  17 #ifdef HAVE_CONFIG_H
  18 #include "config.h"
  19 #endif
  20 
  21 #include <unicode/ustring.h>
  22 
  23 #include "php_intl.h"
  24 #include "msgformat_class.h"
  25 #include "msgformat_parse.h"
  26 #include "msgformat_data.h"
  27 #include "msgformat_helpers.h"
  28 #include "intl_convert.h"
  29 
  30 /* {{{ */
  31 static void msgfmt_do_parse(MessageFormatter_object *mfo, char *source, size_t src_len, zval *return_value)
  32 {
  33         zval *fargs;
  34         int count = 0;
  35         int i;
  36         UChar *usource = NULL;
  37         int usrc_len = 0;
  38 
  39         intl_convert_utf8_to_utf16(&usource, &usrc_len, source, src_len, &INTL_DATA_ERROR_CODE(mfo));
  40         INTL_METHOD_CHECK_STATUS(mfo, "Converting parse string failed");
  41 
  42         umsg_parse_helper(MSG_FORMAT_OBJECT(mfo), &count, &fargs, usource, usrc_len, &INTL_DATA_ERROR_CODE(mfo));
  43         if (usource) {
  44                 efree(usource);
  45         }
  46         INTL_METHOD_CHECK_STATUS(mfo, "Parsing failed");
  47 
  48         array_init(return_value);
  49         for(i=0;i<count;i++) {
  50                 add_next_index_zval(return_value, &fargs[i]);
  51         }
  52         efree(fargs);
  53 }
  54 /* }}} */
  55 
  56 /* {{{ proto array MessageFormatter::parse( string $source )
  57  * Parse a message }}} */
  58 /* {{{ proto array msgfmt_parse( MessageFormatter $nf, string $source )
  59  * Parse a message.
  60  */
  61 PHP_FUNCTION( msgfmt_parse )
  62 {
  63         char *source;
  64         size_t source_len;
  65         MSG_FORMAT_METHOD_INIT_VARS;
  66 
  67 
  68         /* Parse parameters. */
  69         if( zend_parse_method_parameters( ZEND_NUM_ARGS(), getThis(), "Os",
  70                 &object, MessageFormatter_ce_ptr,  &source, &source_len ) == FAILURE )
  71         {
  72                 intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
  73                         "msgfmt_parse: unable to parse input params", 0 );
  74 
  75                 RETURN_FALSE;
  76         }
  77 
  78         /* Fetch the object. */
  79         MSG_FORMAT_METHOD_FETCH_OBJECT;
  80 
  81         msgfmt_do_parse(mfo, source, source_len, return_value);
  82 }
  83 /* }}} */
  84 
  85 /* {{{ proto array MessageFormatter::formatMessage( string $locale, string $pattern, string $source )
  86  * Parse a message. }}} */
  87 /* {{{ proto array numfmt_parse_message( string $locale, string $pattern, string $source )
  88  * Parse a message.
  89  */
  90 PHP_FUNCTION( msgfmt_parse_message )
  91 {
  92         UChar      *spattern = NULL;
  93         int         spattern_len = 0;
  94         char       *pattern = NULL;
  95         size_t      pattern_len = 0;
  96         const char *slocale = NULL;
  97         size_t      slocale_len = 0;
  98         char       *source = NULL;
  99         size_t      src_len = 0;
 100         MessageFormatter_object mf;
 101         MessageFormatter_object *mfo = &mf;
 102 
 103         /* Parse parameters. */
 104         if( zend_parse_parameters( ZEND_NUM_ARGS(), "sss",
 105                   &slocale, &slocale_len, &pattern, &pattern_len, &source, &src_len ) == FAILURE )
 106         {
 107                 intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
 108                         "msgfmt_parse_message: unable to parse input params", 0 );
 109 
 110                 RETURN_FALSE;
 111         }
 112 
 113         memset(mfo, 0, sizeof(*mfo));
 114         msgformat_data_init(&mfo->mf_data);
 115 
 116         if(pattern && pattern_len) {
 117                 intl_convert_utf8_to_utf16(&spattern, &spattern_len, pattern, pattern_len, &INTL_DATA_ERROR_CODE(mfo));
 118                 if( U_FAILURE(INTL_DATA_ERROR_CODE((mfo))) )
 119                 {
 120                         intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
 121                                 "msgfmt_parse_message: error converting pattern to UTF-16", 0 );
 122                         RETURN_FALSE;
 123                 }
 124         } else {
 125                 spattern_len = 0;
 126                 spattern = NULL;
 127         }
 128 
 129         if(slocale_len == 0) {
 130                 slocale = intl_locale_get_default();
 131         }
 132 
 133 #ifdef MSG_FORMAT_QUOTE_APOS
 134         if(msgformat_fix_quotes(&spattern, &spattern_len, &INTL_DATA_ERROR_CODE(mfo)) != SUCCESS) {
 135                 intl_error_set( NULL, U_INVALID_FORMAT_ERROR,
 136                         "msgfmt_parse_message: error converting pattern to quote-friendly format", 0 );
 137                 RETURN_FALSE;
 138         }
 139 #endif
 140 
 141         /* Create an ICU message formatter. */
 142         MSG_FORMAT_OBJECT(mfo) = umsg_open(spattern, spattern_len, slocale, NULL, &INTL_DATA_ERROR_CODE(mfo));
 143         if(spattern && spattern_len) {
 144                 efree(spattern);
 145         }
 146         INTL_METHOD_CHECK_STATUS(mfo, "Creating message formatter failed");
 147 
 148         msgfmt_do_parse(mfo, source, src_len, return_value);
 149 
 150         /* drop the temporary formatter */
 151         msgformat_data_free(&mfo->mf_data);
 152 }
 153 /* }}} */
 154 
 155 /*
 156  * Local variables:
 157  * tab-width: 4
 158  * c-basic-offset: 4
 159  * End:
 160  * vim600: noet sw=4 ts=4 fdm=marker
 161  * vim<600: noet sw=4 ts=4
 162  */