Move widestring into its own file.

[ccbs] / bigscreen / ccbs_bigscreen.cpp

diff --git a/bigscreen/ccbs_bigscreen.cpp b/bigscreen/ccbs_bigscreen.cpp
index 9740a8e718ed9b9ce9ac1210a07edef545b0fff0..fb0d75740c1c0875cb0e3f18e38256c929a9f02e 100644 (file)
--- a/bigscreen/ccbs_bigscreen.cpp
+++ b/bigscreen/ccbs_bigscreen.cpp
@@ -6,50 +6,8 @@
 #include <ft2build.h>
 #include FT_FREETYPE_H
 #include <tinyptc.h>
-#include <endian.h>
 #include "flagtrigger.h"
-
-iconv_t ucs4_iconv;
-
-// UCS-4 string with support for getting from UTF-8
-class widestring : public std::wstring
-{
-public:
-       void operator= (const char *from)
-       {
-               unsigned bytes = std::strlen(from);
-               char *from_buf = strdup(from);
-               wchar_t *to_buf = new wchar_t[bytes + 1];
-
-               char *inptr = from_buf, *outptr = reinterpret_cast<char *> (to_buf);
-
-               size_t in_left = bytes;
-               size_t out_left = bytes * sizeof(wchar_t);
-
-               size_t ret = iconv(ucs4_iconv, NULL, NULL, &outptr, &out_left);
-               if (ret == (size_t)(-1)) {
-                       throw std::runtime_error("Error in iconv during initialization");
-               }
-
-               ret = iconv(ucs4_iconv, &inptr, &in_left, &outptr, &out_left);
-               if (ret == (size_t)(-1)) {
-                       perror("iconv");
-                       throw std::runtime_error("Error in iconv during conversion");
-               }
-
-               erase(begin(), end());
-               std::copy(to_buf, reinterpret_cast<wchar_t *> (outptr), std::back_inserter(*this));
-
-               free(from_buf);
-               delete[] to_buf;
-       }
-};
-
-template<>
-void pqxx::from_string<widestring>(const char *from, widestring &to)
-{
-       to = from;
-}
+#include "widestring.h"
 
 int my_draw_text(const widestring &str, unsigned char *buf, int xpos, int ypos, bool real_render, int r, int g, int b, std::vector<FT_Face> &fontlist);
 
@@ -211,12 +169,6 @@ int my_draw_text(const widestring &str, unsigned char *buf, int xpos, int ypos,
 
 int main(int argc, char **argv)
 {
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-       ucs4_iconv = iconv_open("ucs-4le", "utf-8");
-#else  
-       ucs4_iconv = iconv_open("ucs-4be", "utf-8");
-#endif
-       
        ptc_open("CCBS bigscreen", 800, 600);
        
        try {