mirror of
https://github.com/php/php-src.git
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213 lines
6.2 KiB
C++
Executable File
213 lines
6.2 KiB
C++
Executable File
/*
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+----------------------------------------------------------------------+
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| PHP Version 5 |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Stanislav Malyshev <stas@zend.com> |
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+----------------------------------------------------------------------+
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <math.h>
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#include <unicode/msgfmt.h>
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#include <unicode/chariter.h>
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extern "C" {
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#include "php_intl.h"
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#include "msgformat_class.h"
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#include "msgformat_format.h"
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#include "msgformat_helpers.h"
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#include "intl_convert.h"
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}
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U_NAMESPACE_BEGIN
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/**
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* This class isolates our access to private internal methods of
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* MessageFormat. It is never instantiated; it exists only for C++
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* access management.
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*/
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class MessageFormatAdapter {
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public:
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static const Formattable::Type* getArgTypeList(const MessageFormat& m,
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int32_t& count);
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};
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const Formattable::Type*
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MessageFormatAdapter::getArgTypeList(const MessageFormat& m,
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int32_t& count) {
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return m.getArgTypeList(count);
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}
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U_NAMESPACE_END
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U_CFUNC int32_t umsg_format_arg_count(UMessageFormat *fmt)
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{
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int32_t fmt_count = 0;
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MessageFormatAdapter::getArgTypeList(*(const MessageFormat*)fmt, fmt_count);
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return fmt_count;
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}
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U_CFUNC void umsg_format_helper(UMessageFormat *fmt, int arg_count, zval **args, UChar **formatted, int *formatted_len, UErrorCode *status TSRMLS_DC)
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{
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int fmt_count = 0;
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const Formattable::Type* argTypes =
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MessageFormatAdapter::getArgTypeList(*(const MessageFormat*)fmt, fmt_count);
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Formattable* fargs = new Formattable[fmt_count ? fmt_count : 1];
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for(int32_t i = 0; i < fmt_count; ++i) {
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UChar *stringVal = NULL;
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int stringLen = 0;
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int64_t tInt64 = 0;
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switch(argTypes[i]) {
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case Formattable::kDate:
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convert_to_long_ex(&args[i]);
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fargs[i].setDate(U_MILLIS_PER_SECOND * (double)Z_LVAL_P(args[i]));
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break;
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case Formattable::kDouble:
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convert_to_double_ex(&args[i]);
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fargs[i].setDouble(Z_DVAL_P(args[i]));
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break;
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case Formattable::kLong:
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convert_to_long_ex(&args[i]);
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fargs[i].setLong(Z_LVAL_P(args[i]));
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break;
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case Formattable::kInt64:
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if(Z_TYPE_P(args[i]) == IS_DOUBLE) {
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tInt64 = (int64_t)Z_DVAL_P(args[i]);
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} else if(Z_TYPE_P(args[i]) == IS_LONG) {
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tInt64 = (int64_t)Z_LVAL_P(args[i]);
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} else {
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SEPARATE_ZVAL_IF_NOT_REF(&args[i]);
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convert_scalar_to_number( args[i] TSRMLS_CC );
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tInt64 = (Z_TYPE_P(args[i]) == IS_DOUBLE)?(int64_t)Z_DVAL_P(args[i]):Z_LVAL_P(args[i]);
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}
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fargs[i].setInt64(tInt64);
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break;
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case Formattable::kString:
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convert_to_string_ex(&args[i]);
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intl_convert_utf8_to_utf16(&stringVal, &stringLen, Z_STRVAL_P(args[i]), Z_STRLEN_P(args[i]), status);
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if(U_FAILURE(*status)){
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delete[] fargs;
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return;
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}
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fargs[i].setString(stringVal);
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efree(stringVal);
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break;
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case Formattable::kArray:
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case Formattable::kObject:
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*status = U_UNSUPPORTED_ERROR;
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delete[] fargs;
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return;
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}
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}
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UnicodeString resultStr;
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FieldPosition fieldPosition(0);
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/* format the message */
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((const MessageFormat*)fmt)->format(fargs, fmt_count, resultStr, fieldPosition, *status);
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delete[] fargs;
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if(U_FAILURE(*status)){
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return;
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}
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*formatted_len = resultStr.length();
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*formatted = eumalloc(*formatted_len+1);
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resultStr.extract(*formatted, *formatted_len+1, *status);
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}
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#define cleanup_zvals() for(int j=i;j>=0;j--) { zval_ptr_dtor((*args)+i); }
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U_CFUNC void umsg_parse_helper(UMessageFormat *fmt, int *count, zval ***args, UChar *source, int source_len, UErrorCode *status)
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{
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UnicodeString srcString(source, source_len);
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Formattable *fargs = ((const MessageFormat*)fmt)->parse(srcString, *count, *status);
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if(U_FAILURE(*status)) {
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return;
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}
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*args = (zval **)safe_emalloc(*count, sizeof(zval *), 0);
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// assign formattables to varargs
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for(int32_t i = 0; i < *count; i++) {
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int64_t aInt64;
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double aDate;
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UnicodeString temp;
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char *stmp;
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int stmp_len;
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ALLOC_INIT_ZVAL((*args)[i]);
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switch(fargs[i].getType()) {
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case Formattable::kDate:
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aDate = ((double)fargs[i].getDate())/U_MILLIS_PER_SECOND;
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if(aDate > LONG_MAX || aDate < -LONG_MAX) {
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ZVAL_DOUBLE((*args)[i], aDate<0?ceil(aDate):floor(aDate));
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} else {
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ZVAL_LONG((*args)[i], (long)aDate);
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}
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break;
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case Formattable::kDouble:
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ZVAL_DOUBLE((*args)[i], (double)fargs[i].getDouble());
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break;
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case Formattable::kLong:
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ZVAL_LONG((*args)[i], fargs[i].getLong());
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break;
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case Formattable::kInt64:
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aInt64 = fargs[i].getInt64();
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if(aInt64 > LONG_MAX || aInt64 < -LONG_MAX) {
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ZVAL_DOUBLE((*args)[i], (double)aInt64);
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} else {
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ZVAL_LONG((*args)[i], (long)aInt64);
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}
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break;
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case Formattable::kString:
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fargs[i].getString(temp);
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intl_convert_utf16_to_utf8(&stmp, &stmp_len, temp.getBuffer(), temp.length(), status);
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if(U_FAILURE(*status)) {
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cleanup_zvals();
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return;
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}
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ZVAL_STRINGL((*args)[i], stmp, stmp_len, 0);
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break;
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case Formattable::kObject:
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case Formattable::kArray:
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*status = U_ILLEGAL_ARGUMENT_ERROR;
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cleanup_zvals();
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break;
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}
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}
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delete[] fargs;
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}
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim600: noet sw=4 ts=4 fdm=marker
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* vim<600: noet sw=4 ts=4
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*/
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