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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#include "MainDefines.h"
#include <string.h>
/*
* This file has to be C90 compatible, as it is not only used by the engine,
* but also by AIs, which might be compiled with compilers (for example VS)
* that do not support C99.
*
* Using these functions also allows us to easily check where we are
* sometimes writing to too small buffer, or where our source is bad,
* for example when it is too long.
*/
#ifdef __cplusplus
extern "C" {
#endif
char* safe_strcpy(char* destination, size_t destinationSize, const char* source)
{
if ((destination != NULL) && (destinationSize > 0)) {
destination[destinationSize - 1] = '\0';
destination = STRNCPY(destination, source, destinationSize - 1);
}
return destination;
}
char* safe_strcat(char* destination, size_t destinationSize, const char* source)
{
if ((destination != NULL) && (destinationSize > 0)) {
destination[destinationSize - 1] = '\0';
destination = STRNCAT(destination, source, destinationSize - strlen(destination) - 1);
}
return destination;
}
#ifdef __cplusplus
} // extern "C"
#endif
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