Viewing file:  Exceptions.cpp (2.31 KB) -rw-r--r--
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/*
* Phusion Passenger - https://www.phusionpassenger.com/
* Copyright (c) 2013-2017 Phusion Holding B.V.
*
* "Passenger", "Phusion Passenger" and "Union Station" are registered
* trademarks of Phusion Holding B.V.
*
* 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 or substantial portions of the 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 <Exceptions.h>
#include <stdlib.h>
#include <string.h>
void
pp_error_init(PP_Error *error) {
error->message = NULL;
error->errnoCode = PP_NO_ERRNO;
error->messageIsStatic = 0;
}
void
pp_error_destroy(PP_Error *error) {
if (!error->messageIsStatic) {
free(static_cast<void *>(const_cast<char *>(error->message)));
error->message = NULL;
error->messageIsStatic = 0;
}
}
void
pp_error_set(const std::exception &ex, PP_Error *error) {
const Passenger::SystemException *sys_e;
if (error == NULL) {
return;
}
if (error->message != NULL && !error->messageIsStatic) {
free(static_cast<void *>(const_cast<char *>(error->message)));
}
error->message = strdup(ex.what());
error->messageIsStatic = error->message == NULL;
if (error->message == NULL) {
error->message = "Unknown error message (unable to allocate memory for the message)";
}
sys_e = dynamic_cast<const Passenger::SystemException *>(&ex);
if (sys_e != NULL) {
error->errnoCode = sys_e->code();
} else {
error->errnoCode = PP_NO_ERRNO;
}
}
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