taisei/src/version.h
2024-05-17 14:11:48 +02:00

86 lines
2.3 KiB
C

/*
* This software is licensed under the terms of the MIT License.
* See COPYING for further information.
* ---
* Copyright (c) 2011-2024, Lukas Weber <laochailan@web.de>.
* Copyright (c) 2012-2024, Andrei Alexeyev <akari@taisei-project.org>.
*/
#pragma once
#include "taisei.h"
#include "util/strbuf.h"
#include <SDL_rwops.h>
#ifdef TAISEI_BUILDCONF_DEBUG
#define TAISEI_VERSION_BUILD_TYPE_0 "debug"
#else
#define TAISEI_VERSION_BUILD_TYPE_0 "release"
#endif
#ifdef TAISEI_BUILDCONF_DEVELOPER
#define TAISEI_VERSION_BUILD_TYPE_1 " devbuild"
#else
#define TAISEI_VERSION_BUILD_TYPE_1 ""
#endif
#ifdef NDEBUG
#define TAISEI_VERSION_BUILD_TYPE_2 ""
#else
#define TAISEI_VERSION_BUILD_TYPE_2 " assert"
#endif
#define TAISEI_VERSION_BUILD_TYPE \
TAISEI_VERSION_BUILD_TYPE_0 \
TAISEI_VERSION_BUILD_TYPE_1 \
TAISEI_VERSION_BUILD_TYPE_2 \
extern const char *const TAISEI_VERSION;
extern const char *const TAISEI_VERSION_FULL;
extern const uint8_t TAISEI_VERSION_MAJOR;
extern const uint8_t TAISEI_VERSION_MINOR;
extern const uint8_t TAISEI_VERSION_PATCH;
extern const uint16_t TAISEI_VERSION_TWEAK;
typedef struct TaiseiVersion {
uint8_t major;
uint8_t minor;
uint8_t patch;
uint16_t tweak;
} TaiseiVersion;
#define TAISEI_VERSION_SET(v,ma,mi,pa,tw) { \
(v)->major = (ma); \
(v)->minor = (mi); \
(v)->patch = (pa); \
(v)->tweak = (tw); \
}
#define TAISEI_VERSION_GET_CURRENT(v) TAISEI_VERSION_SET(v, \
TAISEI_VERSION_MAJOR, \
TAISEI_VERSION_MINOR, \
TAISEI_VERSION_PATCH, \
TAISEI_VERSION_TWEAK \
)
typedef enum {
// Start filling this enum from nonzero value.
// This would help avoid a warning on some compilers like
// those with EDG frontend. Actual values of VCMP_...
// don't matter, the thing which does matter is its order.
VCMP_MAJOR = 1,
VCMP_MINOR,
VCMP_PATCH,
VCMP_TWEAK,
} TaiseiVersionCmpLevel;
// this is for IO purposes. sizeof(TaiseiVersion) may not match.
#define TAISEI_VERSION_SIZE (sizeof(uint8_t) * 3 + sizeof(uint16_t))
int taisei_version_compare(TaiseiVersion *v1, TaiseiVersion *v2, TaiseiVersionCmpLevel level);
char *taisei_version_tostring(TaiseiVersion *version);
void taisei_version_tostrbuf(StringBuffer *sbuf, TaiseiVersion *version);
size_t taisei_version_read(SDL_RWops *rwops, TaiseiVersion *version);
size_t taisei_version_write(SDL_RWops *rwops, TaiseiVersion *version);