4.27 beta

7zip/Compress/Rar29/Original/unicode.hpp

@@ -0,0 +1,82 @@
+#ifndef _RAR_UNICODE_
+#define _RAR_UNICODE_
+
+#ifndef _EMX
+#define MBFUNCTIONS
+#endif
+
+#if defined(MBFUNCTIONS) || defined(_WIN_32) || defined(_EMX) && !defined(_DJGPP)
+#define UNICODE_SUPPORTED
+#endif
+
+#ifdef _WIN_32
+#define DBCS_SUPPORTED
+#endif
+
+#ifdef _EMX
+int uni_init(int codepage);
+int uni_done();
+#endif
+
+bool WideToChar(const wchar *Src,char *Dest,int DestSize=0x10000000);
+bool CharToWide(const char *Src,wchar *Dest,int DestSize=0x10000000);
+byte* WideToRaw(const wchar *Src,byte *Dest,int DestSize=0x10000000);
+wchar* RawToWide(const byte *Src,wchar *Dest,int DestSize=0x10000000);
+void WideToUtf(const wchar *Src,char *Dest,int DestSize);
+void UtfToWide(const char *Src,wchar *Dest,int DestSize);
+bool UnicodeEnabled();
+
+int strlenw(const wchar *str);
+wchar* strcpyw(wchar *dest,const wchar *src);
+wchar* strncpyw(wchar *dest,const wchar *src,int n);
+wchar* strcatw(wchar *dest,const wchar *src);
+wchar* strncatw(wchar *dest,const wchar *src,int n);
+int strcmpw(const wchar *s1,const wchar *s2);
+int strncmpw(const wchar *s1,const wchar *s2,int n);
+int stricmpw(const wchar *s1,const wchar *s2);
+int strnicmpw(const wchar *s1,const wchar *s2,int n);
+wchar *strchrw(const wchar *s,int c);
+wchar* strrchrw(const wchar *s,int c);
+wchar* strpbrkw(const wchar *s1,const wchar *s2);
+wchar* strlowerw(wchar *Str);
+wchar* strupperw(wchar *Str);
+int toupperw(int ch);
+int atoiw(const wchar *s);
+
+#ifdef DBCS_SUPPORTED
+class SupportDBCS
+{
+  public:
+    SupportDBCS();
+    void Init();
+
+    char* charnext(const char *s);
+    uint strlend(const char *s);
+    char *strchrd(const char *s, int c);
+    char *strrchrd(const char *s, int c);
+    void copychrd(char *dest,const char *src);
+
+    bool IsLeadByte[256];
+    bool DBCSMode;
+};
+
+extern SupportDBCS gdbcs;
+
+inline char* charnext(const char *s) {return (char *)(gdbcs.DBCSMode ? gdbcs.charnext(s):s+1);}
+inline uint strlend(const char *s) {return (uint)(gdbcs.DBCSMode ? gdbcs.strlend(s):strlen(s));}
+inline char* strchrd(const char *s, int c) {return (char *)(gdbcs.DBCSMode ? gdbcs.strchrd(s,c):strchr(s,c));}
+inline char* strrchrd(const char *s, int c) {return (char *)(gdbcs.DBCSMode ? gdbcs.strrchrd(s,c):strrchr(s,c));}
+inline void copychrd(char *dest,const char *src) {if (gdbcs.DBCSMode) gdbcs.copychrd(dest,src); else *dest=*src;}
+inline bool IsDBCSMode() {return(gdbcs.DBCSMode);}
+inline void InitDBCS() {gdbcs.Init();}
+
+#else
+#define charnext(s) ((s)+1)
+#define strlend strlen
+#define strchrd strchr
+#define strrchrd strrchr
+#define IsDBCSMode() (true)
+inline void copychrd(char *dest,const char *src) {*dest=*src;}
+#endif
+
+#endif