MapServer/mapscript/php/mapscript_error.c at main · ax7476/MapServer · GitHub

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/**********************************************************************

* $Id: php_mapscript.c 9765 2010-01-28 15:32:10Z aboudreault $

* Project: MapServer

* Purpose: PHP/MapScript extension for MapServer. External interface

* functions

* Author: Daniel Morissette, DM Solutions Group (dmorissette@dmsolutions.ca)

* Alan Boudreault, Mapgears

**********************************************************************

* Permission is hereby granted, free of charge, to any person obtaining a

* copy of this software and associated documentation files (the "Software"),

* to deal in the Software without restriction, including without limitation

* the rights to use, copy, modify, merge, publish, distribute, sublicense,

* and/or sell copies of the Software, and to permit persons to whom the

* Software is furnished to do so, subject to the following conditions:

* The above copyright notice and this permission notice shall be included in

* all copies of this Software or works derived from this Software.

* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

* DEALINGS IN THE SOFTWARE.

**********************************************************************/

#include "php_mapscript.h"

#include "zend_exceptions.h"

#include "php_mapscript_util.h"

#include <stdarg.h>

#include "../../maperror.h"

zend_class_entry *mapscript_ce_mapscriptexception;

#if PHP_VERSION_ID >= 70000

zend_object* mapscript_throw_exception(char *format TSRMLS_DC, ...)

#else

zval* mapscript_throw_exception(char *format TSRMLS_DC, ...)

#endif

{

va_list args;

char message[MESSAGELENGTH];

va_start(args, format);

//prevent buffer overflow

vsnprintf(message, MESSAGELENGTH, format, args);

va_end(args);

return zend_throw_exception(mapscript_ce_mapscriptexception, message, 0 TSRMLS_CC);

}

#if PHP_VERSION_ID >= 70000

zend_object* mapscript_throw_mapserver_exception(char *format TSRMLS_DC, ...)

#else

zval* mapscript_throw_mapserver_exception(char *format TSRMLS_DC, ...)

#endif

{

va_list args;

char message[MESSAGELENGTH];

errorObj *ms_error;

ms_error = msGetErrorObj();

while (ms_error && ms_error->code != MS_NOERR) {

php_error_docref(NULL TSRMLS_CC, E_WARNING,

"[MapServer Error]: %s: %s\n",

ms_error->routine, ms_error->message);

ms_error = ms_error->next;

}

va_start(args, format);

//prevent buffer overflow

vsnprintf(message, MESSAGELENGTH, format, args);

va_end(args);

//prevent format string attack

return mapscript_throw_exception("%s", message TSRMLS_CC);

}

void mapscript_report_php_error(int error_type, char *format TSRMLS_DC, ...)

{

va_list args;

char message[MESSAGELENGTH];

va_start(args, format);

//prevent buffer overflow

vsnprintf(message, MESSAGELENGTH, format, args);

va_end(args);

php_error_docref(NULL TSRMLS_CC, error_type, "%s,", message);

}

void mapscript_report_mapserver_error(int error_type TSRMLS_DC)

{

errorObj *ms_error;

ms_error = msGetErrorObj();

while (ms_error && ms_error->code != MS_NOERR) {

php_error_docref(NULL TSRMLS_CC, error_type,

"[MapServer Error]: %s: %s\n",

ms_error->routine, ms_error->message);

ms_error = ms_error->next;

}

PHP_MINIT_FUNCTION(mapscript_error)

{

zend_class_entry ce;

INIT_CLASS_ENTRY(ce, "MapScriptException", NULL);

#if PHP_VERSION_ID >= 70000

mapscript_ce_mapscriptexception = zend_register_internal_class_ex(&ce, zend_exception_get_default(TSRMLS_C));

#else

mapscript_ce_mapscriptexception = zend_register_internal_class_ex(&ce, zend_exception_get_default(TSRMLS_C), "Exception" TSRMLS_CC);

#endif

return SUCCESS;

}

MapServer/mapscript/php/mapscript_error.c at main · ax7476/MapServer · GitHub

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