mirror of
https://github.com/nunuhara/xsystem4.git
synced 2026-09-30 02:48:14 +03:00
124 lines
2.5 KiB
C
124 lines
2.5 KiB
C
/* Copyright (C) 2019 Nunuhara Cabbage <nunuhara@haniwa.technology>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://gnu.org/licenses/>.
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*/
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#include <stdarg.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "system4.h"
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#include "utfsjis.h"
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mem_alloc void *_xmalloc(size_t size, const char *func)
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{
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void *ptr = malloc(size);
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if (!ptr) {
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sys_error("*ERROR*(%s): Out of memory\n", func);
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}
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return ptr;
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}
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mem_alloc void *_xcalloc(size_t nmemb, size_t size, const char *func)
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{
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void *ptr = calloc(nmemb, size);
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if (!ptr) {
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sys_error("*ERROR*(%s): Out of memory\n", func);
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}
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return ptr;
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}
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mem_alloc void *_xrealloc(void *ptr, size_t size, const char *func)
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{
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ptr = realloc(ptr, size);
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if (!ptr) {
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sys_error("*ERROR*(%s): Out of memory\n", func);
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}
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return ptr;
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}
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mem_alloc char *_xstrdup(const char *in, const char *func)
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{
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char *out = strdup(in);
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if (!out) {
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sys_error("*ERROR*(%s): Out of memory\n", func);
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}
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return out;
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}
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noreturn void sys_verror(const char *fmt, va_list ap)
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{
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vfprintf(stderr, fmt, ap);
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sys_exit(1);
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}
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noreturn void sys_error(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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sys_verror(fmt, ap);
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}
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void sys_vwarning(const char *fmt, va_list ap)
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{
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vfprintf(stderr, fmt, ap);
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}
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void sys_warning(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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sys_vwarning(fmt, ap);
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va_end(ap);
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}
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void sys_message(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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vprintf(fmt, ap);
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va_end(ap);
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fflush(stdout);
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}
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noreturn void sys_exit(int code)
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{
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// TODO: cleanup
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exit(code);
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}
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char *unix_path(const char *path)
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{
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char *utf = sjis2utf(path, strlen(path));
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for (int i = 0; utf[i]; i++) {
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if (utf[i] == '\\')
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utf[i] = '/';
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}
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return utf;
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}
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char *gamedir_path(const char *path)
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{
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char *utf = unix_path(path);
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char *gamepath = xmalloc(strlen(config.game_dir) + strlen(utf) + 2);
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strcpy(gamepath, config.game_dir);
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strcat(gamepath, "/");
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strcat(gamepath, utf);
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free(utf);
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return gamepath;
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}
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