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 "php_intl.h"
22 
23 #include <unicode/ustring.h>
24 
25 #include "formatter_class.h"
26 #include "formatter_format.h"
27 #include "intl_convert.h"
28 
29 /* {{{ proto mixed NumberFormatter::format( mixed $num[, int $type] )
30  * Format a number. }}} */
31 /* {{{ proto mixed numfmt_format( NumberFormatter $nf, mixed $num[, int type] )
32  * Format a number.
33  */
PHP_FUNCTION(numfmt_format)34 PHP_FUNCTION( numfmt_format )
35 {
36 	zval *number;
37 	zend_long type = FORMAT_TYPE_DEFAULT;
38 	UChar format_buf[32];
39 	UChar* formatted = format_buf;
40 	int32_t formatted_len = USIZE(format_buf);
41 	FORMATTER_METHOD_INIT_VARS;
42 
43 	/* Parse parameters. */
44 	if( zend_parse_method_parameters( ZEND_NUM_ARGS(), getThis(), "Oz|l",
45 		&object, NumberFormatter_ce_ptr,  &number, &type ) == FAILURE )
46 	{
47 		intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
48 			"numfmt_format: unable to parse input params", 0 );
49 
50 		RETURN_FALSE;
51 	}
52 
53 	/* Fetch the object. */
54 	FORMATTER_METHOD_FETCH_OBJECT;
55 
56 	if(Z_TYPE_P(number) != IS_ARRAY) {
57 		convert_scalar_to_number_ex(number);
58 	} else {
59 		convert_to_long(number);
60 	}
61 
62 	if(type == FORMAT_TYPE_DEFAULT) {
63 		switch(Z_TYPE_P(number)) {
64 			case IS_LONG:
65 				/* take INT32 on 32-bit, int64 on 64-bit */
66 				type = (sizeof(zend_long) == 8)?FORMAT_TYPE_INT64:FORMAT_TYPE_INT32;
67 				break;
68 			case IS_DOUBLE:
69 				type = FORMAT_TYPE_DOUBLE;
70 				break;
71 			EMPTY_SWITCH_DEFAULT_CASE();
72 		}
73 	}
74 
75 	switch(type) {
76 		case FORMAT_TYPE_INT32:
77 			convert_to_long_ex(number);
78 			formatted_len = unum_format(FORMATTER_OBJECT(nfo), (int32_t)Z_LVAL_P(number),
79 				formatted, formatted_len, NULL, &INTL_DATA_ERROR_CODE(nfo));
80 			if (INTL_DATA_ERROR_CODE(nfo) == U_BUFFER_OVERFLOW_ERROR) {
81 				intl_error_reset(INTL_DATA_ERROR_P(nfo));
82 				formatted = eumalloc(formatted_len);
83 				formatted_len = unum_format(FORMATTER_OBJECT(nfo), (int32_t)Z_LVAL_P(number),
84 					formatted, formatted_len, NULL, &INTL_DATA_ERROR_CODE(nfo));
85 				if (U_FAILURE( INTL_DATA_ERROR_CODE(nfo) ) ) {
86 					efree(formatted);
87 				}
88 			}
89 			INTL_METHOD_CHECK_STATUS( nfo, "Number formatting failed" );
90 			break;
91 
92 		case FORMAT_TYPE_INT64:
93 		{
94 			int64_t value = (Z_TYPE_P(number) == IS_DOUBLE)?(int64_t)Z_DVAL_P(number):Z_LVAL_P(number);
95 			formatted_len = unum_formatInt64(FORMATTER_OBJECT(nfo), value, formatted, formatted_len, NULL, &INTL_DATA_ERROR_CODE(nfo));
96 			if (INTL_DATA_ERROR_CODE(nfo) == U_BUFFER_OVERFLOW_ERROR) {
97 				intl_error_reset(INTL_DATA_ERROR_P(nfo));
98 				formatted = eumalloc(formatted_len);
99 				formatted_len = unum_formatInt64(FORMATTER_OBJECT(nfo), value, formatted, formatted_len, NULL, &INTL_DATA_ERROR_CODE(nfo));
100 				if (U_FAILURE( INTL_DATA_ERROR_CODE(nfo) ) ) {
101 					efree(formatted);
102 				}
103 			}
104 			INTL_METHOD_CHECK_STATUS( nfo, "Number formatting failed" );
105 		}
106 			break;
107 
108 		case FORMAT_TYPE_DOUBLE:
109 			convert_to_double_ex(number);
110 			formatted_len = unum_formatDouble(FORMATTER_OBJECT(nfo), Z_DVAL_P(number), formatted, formatted_len, NULL, &INTL_DATA_ERROR_CODE(nfo));
111 			if (INTL_DATA_ERROR_CODE(nfo) == U_BUFFER_OVERFLOW_ERROR) {
112 				intl_error_reset(INTL_DATA_ERROR_P(nfo));
113 				formatted = eumalloc(formatted_len);
114 				unum_formatDouble(FORMATTER_OBJECT(nfo), Z_DVAL_P(number), formatted, formatted_len, NULL, &INTL_DATA_ERROR_CODE(nfo));
115 				if (U_FAILURE( INTL_DATA_ERROR_CODE(nfo) ) ) {
116 					efree(formatted);
117 				}
118 			}
119 			INTL_METHOD_CHECK_STATUS( nfo, "Number formatting failed" );
120 			break;
121 
122 		default:
123 			php_error_docref(NULL, E_WARNING, "Unsupported format type " ZEND_LONG_FMT, type);
124 			RETURN_FALSE;
125 			break;
126 	}
127 
128 	INTL_METHOD_RETVAL_UTF8( nfo, formatted, formatted_len, ( formatted != format_buf ) );
129 }
130 /* }}} */
131 
132 /* {{{ proto mixed NumberFormatter::formatCurrency( double $num, string $currency )
133  * Format a number as currency. }}} */
134 /* {{{ proto mixed numfmt_format_currency( NumberFormatter $nf, double $num, string $currency )
135  * Format a number as currency.
136  */
PHP_FUNCTION(numfmt_format_currency)137 PHP_FUNCTION( numfmt_format_currency )
138 {
139 	double     number;
140 	UChar      format_buf[32];
141 	UChar*     formatted     = format_buf;
142 	int32_t    formatted_len = USIZE(format_buf);
143 	char*      currency      = NULL;
144 	size_t     currency_len  = 0;
145 	UChar*     scurrency     = NULL;
146 	int32_t    scurrency_len = 0;
147 	FORMATTER_METHOD_INIT_VARS;
148 
149 	/* Parse parameters. */
150 	if( zend_parse_method_parameters( ZEND_NUM_ARGS(), getThis(), "Ods",
151 		&object, NumberFormatter_ce_ptr,  &number, &currency, &currency_len ) == FAILURE )
152 	{
153 		intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
154 			"numfmt_format_currency: unable to parse input params", 0 );
155 
156 		RETURN_FALSE;
157 	}
158 
159 	/* Fetch the object. */
160 	FORMATTER_METHOD_FETCH_OBJECT;
161 
162 	/* Convert currency to UTF-16. */
163 	intl_convert_utf8_to_utf16(&scurrency, &scurrency_len, currency, currency_len, &INTL_DATA_ERROR_CODE(nfo));
164 	INTL_METHOD_CHECK_STATUS( nfo, "Currency conversion to UTF-16 failed" );
165 
166 	/* Format the number using a fixed-length buffer. */
167 	formatted_len = unum_formatDoubleCurrency(FORMATTER_OBJECT(nfo), number, scurrency, formatted, formatted_len, NULL, &INTL_DATA_ERROR_CODE(nfo));
168 
169 	/* If the buffer turned out to be too small
170 	 * then allocate another buffer dynamically
171 	 * and use it to format the number.
172 	 */
173 	if (INTL_DATA_ERROR_CODE(nfo) == U_BUFFER_OVERFLOW_ERROR) {
174 		intl_error_reset(INTL_DATA_ERROR_P(nfo));
175 		formatted = eumalloc(formatted_len);
176 		unum_formatDoubleCurrency(FORMATTER_OBJECT(nfo), number, scurrency, formatted, formatted_len, NULL, &INTL_DATA_ERROR_CODE(nfo));
177 	}
178 
179 	if( U_FAILURE( INTL_DATA_ERROR_CODE((nfo)) ) ) {
180 		intl_error_set_code( NULL, INTL_DATA_ERROR_CODE((nfo)) );
181 		intl_errors_set_custom_msg( INTL_DATA_ERROR_P(nfo), "Number formatting failed", 0 );
182 		RETVAL_FALSE;
183 		if (formatted != format_buf) {
184 			efree(formatted);
185 		}
186 	} else {
187 		INTL_METHOD_RETVAL_UTF8( nfo, formatted, formatted_len, ( formatted != format_buf ) );
188 	}
189 
190 	if(scurrency) {
191 		efree(scurrency);
192 	}
193 }
194 
195 /* }}} */
196