diff options
Diffstat (limited to 'ext/intl/dateformat/dateformat_helpers.cpp')
-rw-r--r-- | ext/intl/dateformat/dateformat_helpers.cpp | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/ext/intl/dateformat/dateformat_helpers.cpp b/ext/intl/dateformat/dateformat_helpers.cpp new file mode 100644 index 0000000000..74758bbec9 --- /dev/null +++ b/ext/intl/dateformat/dateformat_helpers.cpp @@ -0,0 +1,106 @@ +/* + +----------------------------------------------------------------------+ + | PHP Version 5 | + +----------------------------------------------------------------------+ + | 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: | + | http://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: Gustavo Lopes <cataphract@php.net> | + +----------------------------------------------------------------------+ +*/ + +#include "../intl_cppshims.h" + +#include <unicode/calendar.h> +#include <unicode/gregocal.h> + +#include "dateformat_helpers.h" + +extern "C" { +#include "../php_intl.h" +#include <Zend/zend_operators.h> +#define USE_CALENDAR_POINTER 1 +#include "../calendar/calendar_class.h" +} + +int datefmt_process_calendar_arg(zval* calendar_zv, + Locale const& locale, + const char *func_name, + intl_error *err, + Calendar*& cal, + long& cal_int_type, + bool& calendar_owned TSRMLS_DC) +{ + char *msg; + UErrorCode status = UErrorCode(); + + if (calendar_zv == NULL || Z_TYPE_P(calendar_zv) == IS_NULL) { + + // default requested + cal = new GregorianCalendar(locale, status); + calendar_owned = true; + + cal_int_type = UCAL_GREGORIAN; + + } else if (Z_TYPE_P(calendar_zv) == IS_LONG) { + + long v = Z_LVAL_P(calendar_zv); + if (v != (long)UCAL_TRADITIONAL && v != (long)UCAL_GREGORIAN) { + spprintf(&msg, 0, "%s: invalid value for calendar type; it must be " + "one of IntlDateFormatter::TRADITIONAL (locale's default " + "calendar) or IntlDateFormatter::GREGORIAN. " + "Alternatively, it can be an IntlCalendar object", + func_name); + intl_errors_set(err, U_ILLEGAL_ARGUMENT_ERROR, msg, 1 TSRMLS_CC); + efree(msg); + return FAILURE; + } else if (v == (long)UCAL_TRADITIONAL) { + cal = Calendar::createInstance(locale, status); + } else { //UCAL_GREGORIAN + cal = new GregorianCalendar(locale, status); + } + calendar_owned = true; + + cal_int_type = Z_LVAL_P(calendar_zv); + + } else if (Z_TYPE_P(calendar_zv) == IS_OBJECT && + instanceof_function_ex(Z_OBJCE_P(calendar_zv), + Calendar_ce_ptr, 0 TSRMLS_CC)) { + + cal = calendar_fetch_native_calendar(calendar_zv TSRMLS_CC); + if (cal == NULL) { + spprintf(&msg, 0, "%s: Found unconstructed IntlCalendar object", + func_name); + intl_errors_set(err, U_ILLEGAL_ARGUMENT_ERROR, msg, 1 TSRMLS_CC); + efree(msg); + return FAILURE; + } + calendar_owned = false; + + cal_int_type = -1; + + } else { + spprintf(&msg, 0, "%s: Invalid calendar argument; should be an integer " + "or an IntlCalendar instance", func_name); + intl_errors_set(err, U_ILLEGAL_ARGUMENT_ERROR, msg, 1 TSRMLS_CC); + efree(msg); + return FAILURE; + } + + if (cal == NULL && !U_FAILURE(status)) { + status = U_MEMORY_ALLOCATION_ERROR; + } + if (U_FAILURE(status)) { + spprintf(&msg, 0, "%s: Failure instantiating calendar", func_name); + intl_errors_set(err, U_ILLEGAL_ARGUMENT_ERROR, msg, 1 TSRMLS_CC); + efree(msg); + return FAILURE; + } + + return SUCCESS; +} |