don't return error if we can't load English catalog, it is normal

[wxWidgets.git] / src / common / wxchar.cpp

diff --git a/src/common/wxchar.cpp b/src/common/wxchar.cpp
index bca67b1228054d2a72441895923c0da1aca875ef..06c69bd0cd0319719a899c40ca10bfd4883c1f97 100644 (file)
--- a/src/common/wxchar.cpp
+++ b/src/common/wxchar.cpp
@@ -6,10 +6,10 @@
 // Created:     09/04/99
 // RCS-ID:      $Id$
 // Copyright:   (c) wxWindows copyright
 // Created:     09/04/99
 // RCS-ID:      $Id$
 // Copyright:   (c) wxWindows copyright

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

   #pragma implementation "wxchar.h"
 #endif
 
   #pragma implementation "wxchar.h"
 #endif
 


@@ -30,8 +30,13 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

-#include <locale.h>
+
+#ifndef __WXWINCE__

 #include <time.h>
 #include <time.h>

+#include <locale.h>
+#else
+#include "wx/msw/wince/time.h"
+#endif

 
 #ifndef WX_PRECOMP
   #include "wx/defs.h"
 
 #ifndef WX_PRECOMP
   #include "wx/defs.h"


@@ -47,49 +52,73 @@
   #include <winnt.h>
 #endif
 
   #include <winnt.h>
 #endif
 

+#if defined(__MWERKS__) && __MSL__ >= 0x6000
+using namespace std ;
+#endif
+
+#ifdef __WXMAC__
+    #include "wx/mac/private.h"
+#endif
+

 #if wxUSE_WCHAR_T
 size_t WXDLLEXPORT wxMB2WC(wchar_t *buf, const char *psz, size_t n)
 {
 #if wxUSE_WCHAR_T
 size_t WXDLLEXPORT wxMB2WC(wchar_t *buf, const char *psz, size_t n)
 {

+  // assume that we have mbsrtowcs() too if we have wcsrtombs()
+#if HAVE_WCSRTOMBS
+  mbstate_t mbstate;
+  memset(&mbstate, 0, sizeof(mbstate_t));
+#endif
+

   if (buf) {
     if (!n || !*psz) {
       if (n) *buf = wxT('\0');
       return 0;
     }
   if (buf) {
     if (!n || !*psz) {
       if (n) *buf = wxT('\0');
       return 0;
     }

+#ifdef HAVE_WCSRTOMBS
+    return mbsrtowcs(buf, &psz, n, &mbstate);
+#else

     return mbstowcs(buf, psz, n);
     return mbstowcs(buf, psz, n);

+#endif

   }
 
   }
 

-  // assume that we have mbsrtowcs() too if we have wcsrtombs()

 #ifdef HAVE_WCSRTOMBS
 #ifdef HAVE_WCSRTOMBS

-  mbstate_t mbstate;

   return mbsrtowcs((wchar_t *) NULL, &psz, 0, &mbstate);
   return mbsrtowcs((wchar_t *) NULL, &psz, 0, &mbstate);

-#else  // !GNU libc
+#else

   return mbstowcs((wchar_t *) NULL, psz, 0);
   return mbstowcs((wchar_t *) NULL, psz, 0);

-#endif // GNU
+#endif

 }
 
 size_t WXDLLEXPORT wxWC2MB(char *buf, const wchar_t *pwz, size_t n)
 {
 }
 
 size_t WXDLLEXPORT wxWC2MB(char *buf, const wchar_t *pwz, size_t n)
 {

+#if HAVE_WCSRTOMBS
+  mbstate_t mbstate;
+  memset(&mbstate, 0, sizeof(mbstate_t));
+#endif
+

   if (buf) {
     if (!n || !*pwz) {
       // glibc2.1 chokes on null input
       if (n) *buf = '\0';
       return 0;
     }
   if (buf) {
     if (!n || !*pwz) {
       // glibc2.1 chokes on null input
       if (n) *buf = '\0';
       return 0;
     }

+#if HAVE_WCSRTOMBS
+    return wcsrtombs(buf, &pwz, n, &mbstate);
+#else

     return wcstombs(buf, pwz, n);
     return wcstombs(buf, pwz, n);

+#endif

   }
 
 #if HAVE_WCSRTOMBS
   }
 
 #if HAVE_WCSRTOMBS

-  mbstate_t mbstate;

   return wcsrtombs((char *) NULL, &pwz, 0, &mbstate);
   return wcsrtombs((char *) NULL, &pwz, 0, &mbstate);

-#else  // !GNU libc
+#else

   return wcstombs((char *) NULL, pwz, 0);
   return wcstombs((char *) NULL, pwz, 0);

-#endif // GNU
+#endif

 }
 #endif // wxUSE_WCHAR_T
 
 bool WXDLLEXPORT wxOKlibc()
 {
 }
 #endif // wxUSE_WCHAR_T
 
 bool WXDLLEXPORT wxOKlibc()
 {

-#if wxUSE_WCHAR_T && defined(__UNIX__) && defined(__GLIBC__)
+#if wxUSE_WCHAR_T && defined(__UNIX__) && defined(__GLIBC__) && !defined(__WINE__)

   // glibc 2.0 uses UTF-8 even when it shouldn't
   wchar_t res = 0;
   if ((MB_CUR_MAX == 2) &&
   // glibc 2.0 uses UTF-8 even when it shouldn't
   wchar_t res = 0;
   if ((MB_CUR_MAX == 2) &&


@@ -832,7 +861,6 @@ int wxFscanf( FILE *stream, const wxChar *format, ... )
 {
     va_list argptr;
     va_start(argptr, format);
 {
     va_list argptr;
     va_start(argptr, format);

-

     int ret = vfwscanf(stream, wxFormatConverter(format), argptr);
 
     va_end(argptr);
     int ret = vfwscanf(stream, wxFormatConverter(format), argptr);
 
     va_end(argptr);


@@ -921,6 +949,8 @@ int wxVsprintf( wxChar *str, const wxChar *format, va_list argptr )
 
 #endif // wxNEED_PRINTF_CONVERSION
 
 
 #endif // wxNEED_PRINTF_CONVERSION
 

+#if wxUSE_WCHAR_T
+

 // ----------------------------------------------------------------------------
 // ctype.h stuff (currently unused)
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // ctype.h stuff (currently unused)
 // ----------------------------------------------------------------------------


@@ -948,15 +978,26 @@ WXDLLEXPORT int wxTolower(wxChar ch) { return (wxChar)CharLower((LPTSTR)(ch)); }
 WXDLLEXPORT int wxToupper(wxChar ch) { return (wxChar)CharUpper((LPTSTR)(ch)); }
 #endif
 
 WXDLLEXPORT int wxToupper(wxChar ch) { return (wxChar)CharUpper((LPTSTR)(ch)); }
 #endif
 

-#ifndef wxStrdup
-WXDLLEXPORT wxChar * wxStrdup(const wxChar *psz)
+#ifndef wxStrdupA
+
+WXDLLEXPORT char *wxStrdupA(const char *s)

 {
 {

-  size_t size = (wxStrlen(psz) + 1) * sizeof(wxChar);
-  wxChar *ret = (wxChar *) malloc(size);
-  memcpy(ret, psz, size);
+    return strcpy((char *)malloc(strlen(s) + 1), s);
+}
+
+#endif // wxStrdupA
+
+#ifndef wxStrdupW
+
+WXDLLEXPORT wchar_t * wxStrdupW(const wchar_t *pwz)
+{
+  size_t size = (wxWcslen(pwz) + 1) * sizeof(wchar_t);
+  wchar_t *ret = (wchar_t *) malloc(size);
+  memcpy(ret, pwz, size);

   return ret;
 }
   return ret;
 }

-#endif
+
+#endif // wxStrdupW

 
 #ifndef wxStricmp
 int WXDLLEXPORT wxStricmp(const wxChar *psz1, const wxChar *psz2)
 
 #ifndef wxStricmp
 int WXDLLEXPORT wxStricmp(const wxChar *psz1, const wxChar *psz2)


@@ -973,7 +1014,8 @@ int WXDLLEXPORT wxStricmp(const wxChar *psz1, const wxChar *psz2)
 #ifndef wxStricmp
 int WXDLLEXPORT wxStrnicmp(const wxChar *s1, const wxChar *s2, size_t n)
 {
 #ifndef wxStricmp
 int WXDLLEXPORT wxStrnicmp(const wxChar *s1, const wxChar *s2, size_t n)
 {

-  register wxChar c1, c2;
+  // initialize the variables just to suppress stupid gcc warning
+  register wxChar c1 = 0, c2 = 0;

   while (n && ((c1 = wxTolower(*s1)) == (c2 = wxTolower(*s2)) ) && c1) n--, s1++, s2++;
   if (n) {
     if (c1 < c2) return -1;
   while (n && ((c1 = wxTolower(*s1)) == (c2 = wxTolower(*s2)) ) && c1) n--, s1++, s2++;
   if (n) {
     if (c1 < c2) return -1;


@@ -983,39 +1025,6 @@ int WXDLLEXPORT wxStrnicmp(const wxChar *s1, const wxChar *s2, size_t n)
 }
 #endif
 
 }
 #endif
 

-#ifndef wxStrtok
-WXDLLEXPORT wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr)
-{
-    if (!psz)
-    {
-        psz = *save_ptr;
-        if ( !psz )
-            return NULL;
-    }
-
-    psz += wxStrspn(psz, delim);
-    if (!*psz)
-    {
-        *save_ptr = (wxChar *)NULL;
-        return (wxChar *)NULL;
-    }
-
-    wxChar *ret = psz;
-    psz = wxStrpbrk(psz, delim);
-    if (!psz)
-    {
-        *save_ptr = (wxChar*)NULL;
-    }
-    else
-    {
-        *psz = wxT('\0');
-        *save_ptr = psz + 1;
-    }
-
-    return ret;
-}
-#endif // wxStrtok
-

 #ifndef wxSetlocale
 WXDLLEXPORT wxWCharBuffer wxSetlocale(int category, const wxChar *locale)
 {
 #ifndef wxSetlocale
 WXDLLEXPORT wxWCharBuffer wxSetlocale(int category, const wxChar *locale)
 {


@@ -1229,7 +1238,16 @@ WXDLLEXPORT int wxRename(const wxChar *oldpath, const wxChar *newpath)
 #ifndef wxAtof
 double   WXDLLEXPORT wxAtof(const wxChar *psz)
 {
 #ifndef wxAtof
 double   WXDLLEXPORT wxAtof(const wxChar *psz)
 {

-  return atof(wxConvLocal.cWX2MB(psz));
+#ifdef __WXWINCE__
+    double d;
+    wxString str(psz);
+    if (str.ToDouble(& d))
+        return d;
+    else
+        return 0.0;
+#else
+    return atof(wxConvLocal.cWX2MB(psz));
+#endif

 }
 #endif
 
 }
 #endif
 


@@ -1265,7 +1283,7 @@ wxChar * WXDLLEXPORT wxGetenv(const wxChar *name)
     // printf( "home %s\n", val );
 
     // convert it,
     // printf( "home %s\n", val );
 
     // convert it,

-#ifdef wxUSE_UNICODE
+#if wxUSE_UNICODE

     data = (wxObject *)new wxString(val, wxConvLocal);
 #else
     data = (wxObject *)new wxString(val);
     data = (wxObject *)new wxString(val, wxConvLocal);
 #else
     data = (wxObject *)new wxString(val);


@@ -1283,7 +1301,7 @@ int WXDLLEXPORT wxSystem(const wxChar *psz)
     return system(wxConvLocal.cWX2MB(psz));
 }
 
     return system(wxConvLocal.cWX2MB(psz));
 }
 

-#endif
+#endif // wxNEED_WX_STDLIB_H

 
 #ifdef wxNEED_WX_TIME_H
 WXDLLEXPORT size_t   wxStrftime(wxChar *s, size_t max, const wxChar *fmt, const struct tm *tm)
 
 #ifdef wxNEED_WX_TIME_H
 WXDLLEXPORT size_t   wxStrftime(wxChar *s, size_t max, const wxChar *fmt, const struct tm *tm)


@@ -1305,4 +1323,86 @@ WXDLLEXPORT size_t   wxStrftime(wxChar *s, size_t max, const wxChar *fmt, const
         return 0;
   }
 }
         return 0;
   }
 }

+#endif // wxNEED_WX_TIME_H
+
+#endif // wxUSE_WCHAR_T
+
+// ----------------------------------------------------------------------------
+// functions which we may need even if !wxUSE_WCHAR_T
+// ----------------------------------------------------------------------------
+
+#ifndef wxStrtok
+
+WXDLLEXPORT wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr)
+{
+    if (!psz)
+    {
+        psz = *save_ptr;
+        if ( !psz )
+            return NULL;
+    }
+
+    psz += wxStrspn(psz, delim);
+    if (!*psz)
+    {
+        *save_ptr = (wxChar *)NULL;
+        return (wxChar *)NULL;
+    }
+
+    wxChar *ret = psz;
+    psz = wxStrpbrk(psz, delim);
+    if (!psz)
+    {
+        *save_ptr = (wxChar*)NULL;
+    }
+    else
+    {
+        *psz = wxT('\0');
+        *save_ptr = psz + 1;
+    }
+
+    return ret;
+}
+
+#endif // wxStrtok
+
+// ----------------------------------------------------------------------------
+// missing C RTL functions
+// ----------------------------------------------------------------------------
+
+#if (defined(__MWERKS__) && !defined(__MACH__) && (__MSL__ < 0x00008000)) || \
+     defined(__WXWINCE__)
+char *strdup(const char *s)
+{
+    char *dest = (char*) malloc( strlen( s ) + 1 ) ;
+    if ( dest )
+        strcpy( dest , s ) ;
+    return dest ;
+}

 #endif
 #endif

+
+#if (defined(__MWERKS__) && !defined(__MACH__)) || (defined(__WXWINCE__) && _WIN32_WCE <= 211)
+
+int isascii( int c )
+{
+    return ( c >= 0 && c < 128 );
+}
+#endif
+
+#if defined(__WXWINCE__) && (_WIN32_WCE <= 211)
+#if (_WIN32_WCE < 300)
+void *calloc( size_t num, size_t size )
+{
+    void** ptr = (void **)malloc(num * size);
+    memset( ptr, 0, num * size);
+    return ptr;
+}
+#endif
+
+int isspace(int c)
+{
+    return (c == ' ');
+}
+
+#endif
+