[makerom/ctrool] Implemented ROMFS unicode support. (oschar.c)

makerom/oschar.h

@@ -0,0 +1,97 @@
+#pragma once
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#ifdef _WIN32
+#include <direct.h>
+#include <wchar.h>
+#endif
+
+// Nintendo uses UTF16-LE chars for extended ASCII support
+typedef uint16_t utf16char_t;
+
+// Native OS char type for unicode support
+#ifdef _WIN32
+typedef wchar_t oschar_t; // UTF16-LE
+#else
+typedef char oschar_t; // UTF8
+#endif
+
+					   // Simple redirect macros for functions and types
+#ifdef _WIN32
+#define os_strlen wcslen
+#define os_strcmp wcscmp
+#define os_fputs fputws
+
+#define os_CopyStr strcopy_16to16
+#define os_CopyConvertCharStr strcopy_8to16
+#define os_CopyConvertUTF16Str strcopy_16to16
+#define utf16_CopyStr strcopy_16to16
+#define utf16_CopyConvertOsStr strcopy_16to16
+
+#define _osdirent _wdirent
+#define _OSDIR _WDIR
+#define os_readdir _wreaddir
+#define os_opendir _wopendir
+#define os_closedir _wclosedir
+#define os_chdir _wchdir
+
+#define _osstat _stat64
+#define os_stat _wstat64
+
+#define os_fopen _wfopen
+#define OS_MODE_READ L"rb"
+#define OS_MODE_WRITE L"wb"
+#define OS_MODE_EDIT L"rb+"
+#define OS_PATH_SEPARATOR '\\'
+#else
+#define os_strlen strlen
+#define os_strcmp strcmp
+#define os_fputs fputs
+
+#define os_CopyStr strcopy_8to8
+#define os_CopyConvertUTF16Str strcopy_UTF16toUTF8
+#define os_CopyConvertCharStr strcopy_8to8
+#define utf16_CopyStr strcopy_16to16
+#define utf16_CopyConvertOsStr strcopy_UTF8toUTF16
+
+#define _osdirent dirent
+#define _OSDIR DIR
+#define os_readdir readdir
+#define os_opendir opendir
+#define os_closedir closedir
+#define os_chdir chdir
+
+#define _osstat stat
+#define os_stat stat
+
+#define os_fopen fopen
+#define OS_MODE_READ "rb"
+#define OS_MODE_WRITE "wb"
+#define OS_MODE_EDIT "rb+"
+#define OS_PATH_SEPARATOR '/'
+#endif
+
+/* File related */
+int os_fstat(const oschar_t* path);
+uint64_t os_fsize(const oschar_t* path);
+int os_makedir(const oschar_t *dir);
+
+/* UTF16 String property functions */
+uint32_t utf16_strlen(const utf16char_t* str);
+void utf16_fputs(const utf16char_t *str, FILE *out);
+
+/* String Copy and Conversion */
+char* strcopy_8to8(const char *src);
+utf16char_t* strcopy_8to16(const char *src);
+utf16char_t* strcopy_16to16(const utf16char_t *src);
+#ifndef _WIN32
+utf16char_t* strcopy_UTF8toUTF16(const char *src);
+char* strcopy_UTF16toUTF8(const utf16char_t *src);
+#endif
+
+/* String Append and Create */
+oschar_t* os_AppendToPath(const oschar_t *src, const oschar_t *add);
+oschar_t* os_AppendUTF16StrToPath(const oschar_t *src, const utf16char_t *add);