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/*
* Phusion Passenger - https://www.phusionpassenger.com/
* Copyright (c) 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.
*/
#ifndef _PASSENGER_APACHE2_MODULE_CONFIG_GENERAL_SETTER_FUNCS_H_
#define _PASSENGER_APACHE2_MODULE_CONFIG_GENERAL_SETTER_FUNCS_H_
#include <limits>
#include <cstdlib>
#include <http_config.h>
namespace Passenger {
namespace Apache2Module {
using namespace std;
inline const char *
setIntConfig(cmd_parms *cmd, const char *rawValue, int &parsedValue,
int minValue = std::numeric_limits<int>::min())
{
char *end;
long result;
result = strtol(rawValue, &end, 10);
if (*end != '\0') {
return apr_psprintf(cmd->temp_pool, "Invalid number specified for %s.",
cmd->directive->directive);
}
if (minValue != std::numeric_limits<int>::min() && result < (long) minValue) {
return apr_psprintf(cmd->temp_pool, "%s must be at least %d.",
cmd->directive->directive, minValue);
}
parsedValue = (int) result;
return NULL;
}
} // namespace Apache2Module
} // namespace Passenger
#endif /* _PASSENGER_APACHE2_MODULE_CONFIG_GENERAL_SETTER_FUNCS_H_ */
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