#define COMMON_H
#include <stdarg.h>
+#include <assert.h>
#include "qtypes.h"
#include "qdefs.h"
typedef enum protocolversion_e
{
PROTOCOL_UNKNOWN,
+ PROTOCOL_DARKPLACES8, ///< added parting messages. WIP
PROTOCOL_DARKPLACES7, ///< added QuakeWorld-style movement protocol to allow more consistent prediction
PROTOCOL_DARKPLACES6, ///< various changes
PROTOCOL_DARKPLACES5, ///< uses EntityFrame5 entity snapshot encoder/decoder which is based on a Tribes networking article at http://www.garagegames.com/articles/networking1/
char *va(char *buf, size_t buflen, const char *format, ...) DP_FUNC_PRINTF(3);
// does a varargs printf into provided buffer, returns buffer (so it can be called in-line unlike dpsnprintf)
+// GCC with -Werror=c++-compat will error out if static_assert is used even though the macro is valid C11...
+#ifndef __cplusplus
+#define DP_STATIC_ASSERT(expr, str) _Static_assert(expr, str)
+#else
+#define DP_STATIC_ASSERT(expr, str) static_assert(expr, str)
+#endif
// snprintf and vsnprintf are NOT portable. Use their DP counterparts instead
#ifdef snprintf
# undef snprintf
#endif
-#define snprintf DO_NOT_USE_SNPRINTF__USE_DPSNPRINTF
+#define snprintf DP_STATIC_ASSERT(0, "snprintf is forbidden for portability reasons. Use dpsnprintf instead.")
#ifdef vsnprintf
# undef vsnprintf
#endif
-#define vsnprintf DO_NOT_USE_VSNPRINTF__USE_DPVSNPRINTF
+#define vsnprintf DP_STATIC_ASSERT(0, "vsnprintf is forbidden for portability reasons. Use dpvsnprintf instead.")
// dpsnprintf and dpvsnprintf
// return the number of printed characters, excluding the final '\0'
// A bunch of functions are forbidden for security reasons (and also to please MSVS 2005, for some of them)
// LadyHavoc: added #undef lines here to avoid warnings in Linux
#undef strcat
-#define strcat DO_NOT_USE_STRCAT__USE_STRLCAT_OR_MEMCPY
+#define strcat DP_STATIC_ASSERT(0, "strcat is forbidden for security reasons. Use strlcat or memcpy instead.")
#undef strncat
-#define strncat DO_NOT_USE_STRNCAT__USE_STRLCAT_OR_MEMCPY
+#define strncat DP_STATIC_ASSERT(0, "strncat is forbidden for security reasons. Use strlcat or memcpy instead.")
#undef strcpy
-#define strcpy DO_NOT_USE_STRCPY__USE_STRLCPY_OR_MEMCPY
+#define strcpy DP_STATIC_ASSERT(0, "strcpy is forbidden for security reasons. Use strlcpy or memcpy instead.")
#undef strncpy
-#define strncpy DO_NOT_USE_STRNCPY__USE_STRLCPY_OR_MEMCPY
-//#undef sprintf
-//#define sprintf DO_NOT_USE_SPRINTF__USE_DPSNPRINTF
+#define strncpy DP_STATIC_ASSERT(0, "strncpy is forbidden for security reasons. Use strlcpy or memcpy instead.")
+#undef sprintf
+#define sprintf DP_STATIC_ASSERT(0, "sprintf is forbidden for security reasons. Use dpsnprintf instead.")
//============================================================================