Remove g_filename_{to,from}_utf8

2000-11-12  Robert Brady  <robert@suse.co.uk>

	* gstrfuncs.c, gstrfuncs.h: Remove g_filename_{to,from}_utf8

	* gconvert.c, gconvert.h: Add g_filename_{to,from}_utf8 and
	g_locale_{to.from}_utf8.  The locale_ variant honours
	nl_langinfo(CODESET), the filename_ variant uses UTF-8 unless
	asked otherwise.

	(g_convert): Add G_CONVERT_ERROR_PARTIAL_INPUT error, if bytesread
	!= length and no bytesread pointer passed.

ChangeLog

@@ -1,3 +1,15 @@
+2000-11-12  Robert Brady  <robert@suse.co.uk>
+
+	* gstrfuncs.c, gstrfuncs.h: Remove g_filename_{to,from}_utf8
+
+	* gconvert.c, gconvert.h: Add g_filename_{to,from}_utf8 and
+	g_locale_{to.from}_utf8.  The locale_ variant honours 
+	nl_langinfo(CODESET), the filename_ variant uses UTF-8 unless
+	asked otherwise.
+
+	(g_convert): Add G_CONVERT_ERROR_PARTIAL_INPUT error, if bytesread
+	!= length and no bytesread pointer passed.
+
 Sun Nov 12 15:29:53 2000  Owen Taylor  <otaylor@redhat.com>
 
 	* gfileutils.[ch]: template is a reserved word in

ChangeLog.pre-2-0

@@ -1,3 +1,15 @@
+2000-11-12  Robert Brady  <robert@suse.co.uk>
+
+	* gstrfuncs.c, gstrfuncs.h: Remove g_filename_{to,from}_utf8
+
+	* gconvert.c, gconvert.h: Add g_filename_{to,from}_utf8 and
+	g_locale_{to.from}_utf8.  The locale_ variant honours 
+	nl_langinfo(CODESET), the filename_ variant uses UTF-8 unless
+	asked otherwise.
+
+	(g_convert): Add G_CONVERT_ERROR_PARTIAL_INPUT error, if bytesread
+	!= length and no bytesread pointer passed.
+
 Sun Nov 12 15:29:53 2000  Owen Taylor  <otaylor@redhat.com>
 
 	* gfileutils.[ch]: template is a reserved word in

ChangeLog.pre-2-10

@@ -1,3 +1,15 @@
+2000-11-12  Robert Brady  <robert@suse.co.uk>
+
+	* gstrfuncs.c, gstrfuncs.h: Remove g_filename_{to,from}_utf8
+
+	* gconvert.c, gconvert.h: Add g_filename_{to,from}_utf8 and
+	g_locale_{to.from}_utf8.  The locale_ variant honours 
+	nl_langinfo(CODESET), the filename_ variant uses UTF-8 unless
+	asked otherwise.
+
+	(g_convert): Add G_CONVERT_ERROR_PARTIAL_INPUT error, if bytesread
+	!= length and no bytesread pointer passed.
+
 Sun Nov 12 15:29:53 2000  Owen Taylor  <otaylor@redhat.com>
 
 	* gfileutils.[ch]: template is a reserved word in

ChangeLog.pre-2-12

@@ -1,3 +1,15 @@
+2000-11-12  Robert Brady  <robert@suse.co.uk>
+
+	* gstrfuncs.c, gstrfuncs.h: Remove g_filename_{to,from}_utf8
+
+	* gconvert.c, gconvert.h: Add g_filename_{to,from}_utf8 and
+	g_locale_{to.from}_utf8.  The locale_ variant honours 
+	nl_langinfo(CODESET), the filename_ variant uses UTF-8 unless
+	asked otherwise.
+
+	(g_convert): Add G_CONVERT_ERROR_PARTIAL_INPUT error, if bytesread
+	!= length and no bytesread pointer passed.
+
 Sun Nov 12 15:29:53 2000  Owen Taylor  <otaylor@redhat.com>
 
 	* gfileutils.[ch]: template is a reserved word in

ChangeLog.pre-2-2

@@ -1,3 +1,15 @@
+2000-11-12  Robert Brady  <robert@suse.co.uk>
+
+	* gstrfuncs.c, gstrfuncs.h: Remove g_filename_{to,from}_utf8
+
+	* gconvert.c, gconvert.h: Add g_filename_{to,from}_utf8 and
+	g_locale_{to.from}_utf8.  The locale_ variant honours 
+	nl_langinfo(CODESET), the filename_ variant uses UTF-8 unless
+	asked otherwise.
+
+	(g_convert): Add G_CONVERT_ERROR_PARTIAL_INPUT error, if bytesread
+	!= length and no bytesread pointer passed.
+
 Sun Nov 12 15:29:53 2000  Owen Taylor  <otaylor@redhat.com>
 
 	* gfileutils.[ch]: template is a reserved word in

ChangeLog.pre-2-4

@@ -1,3 +1,15 @@
+2000-11-12  Robert Brady  <robert@suse.co.uk>
+
+	* gstrfuncs.c, gstrfuncs.h: Remove g_filename_{to,from}_utf8
+
+	* gconvert.c, gconvert.h: Add g_filename_{to,from}_utf8 and
+	g_locale_{to.from}_utf8.  The locale_ variant honours 
+	nl_langinfo(CODESET), the filename_ variant uses UTF-8 unless
+	asked otherwise.
+
+	(g_convert): Add G_CONVERT_ERROR_PARTIAL_INPUT error, if bytesread
+	!= length and no bytesread pointer passed.
+
 Sun Nov 12 15:29:53 2000  Owen Taylor  <otaylor@redhat.com>
 
 	* gfileutils.[ch]: template is a reserved word in

ChangeLog.pre-2-6

@@ -1,3 +1,15 @@
+2000-11-12  Robert Brady  <robert@suse.co.uk>
+
+	* gstrfuncs.c, gstrfuncs.h: Remove g_filename_{to,from}_utf8
+
+	* gconvert.c, gconvert.h: Add g_filename_{to,from}_utf8 and
+	g_locale_{to.from}_utf8.  The locale_ variant honours 
+	nl_langinfo(CODESET), the filename_ variant uses UTF-8 unless
+	asked otherwise.
+
+	(g_convert): Add G_CONVERT_ERROR_PARTIAL_INPUT error, if bytesread
+	!= length and no bytesread pointer passed.
+
 Sun Nov 12 15:29:53 2000  Owen Taylor  <otaylor@redhat.com>
 
 	* gfileutils.[ch]: template is a reserved word in

ChangeLog.pre-2-8

@@ -1,3 +1,15 @@
+2000-11-12  Robert Brady  <robert@suse.co.uk>
+
+	* gstrfuncs.c, gstrfuncs.h: Remove g_filename_{to,from}_utf8
+
+	* gconvert.c, gconvert.h: Add g_filename_{to,from}_utf8 and
+	g_locale_{to.from}_utf8.  The locale_ variant honours 
+	nl_langinfo(CODESET), the filename_ variant uses UTF-8 unless
+	asked otherwise.
+
+	(g_convert): Add G_CONVERT_ERROR_PARTIAL_INPUT error, if bytesread
+	!= length and no bytesread pointer passed.
+
 Sun Nov 12 15:29:53 2000  Owen Taylor  <otaylor@redhat.com>
 
 	* gfileutils.[ch]: template is a reserved word in

gconvert.c

@@ -23,6 +23,11 @@
 #include <iconv.h>
 #include <errno.h>
 #include <string.h>
+#include <stdlib.h>
+
+#ifdef G_OS_WIN32
+#include <windows.h>
+#endif
 
 #include "glib.h"
 
@@ -173,6 +178,15 @@ g_convert (const gchar *str,
 
   if (bytes_read)
     *bytes_read = p - str;
+  else
+    {
+      if ((p - str) != len) 
+	{
+	  g_set_error (error, G_CONVERT_ERROR, G_CONVERT_ERROR_PARTIAL_INPUT,
+		       _("Partial character sequence at end of input"));
+	  have_error = TRUE;
+	}
+    }
 
   if (bytes_written)
     *bytes_written = outp - dest;	/* Doesn't include '\0' */
@@ -402,3 +416,265 @@ g_convert_with_fallback (const gchar *str,
   else
     return dest;
 }
+
+/*
+ * g_locale_to_utf8
+ *
+ * Converts a string which is in the encoding used for strings by
+ * the C runtime (usually the same as that used by the operating
+ * system) in the current locale into a UTF-8 string.
+ */
+
+gchar *
+g_locale_to_utf8 (const gchar *opsysstring, GError **error)
+{
+#ifdef G_OS_WIN32
+
+  gint i, clen, wclen, first;
+  const gint len = strlen (opsysstring);
+  wchar_t *wcs, wc;
+  gchar *result, *bp;
+  const wchar_t *wcp;
+
+  wcs = g_new (wchar_t, len);
+  wclen = MultiByteToWideChar (CP_ACP, 0, opsysstring, len, wcs, len);
+
+  wcp = wcs;
+  clen = 0;
+  for (i = 0; i < wclen; i++)
+    {
+      wc = *wcp++;
+
+      if (wc < 0x80)
+	clen += 1;
+      else if (wc < 0x800)
+	clen += 2;
+      else if (wc < 0x10000)
+	clen += 3;
+      else if (wc < 0x200000)
+	clen += 4;
+      else if (wc < 0x4000000)
+	clen += 5;
+      else
+	clen += 6;
+    }
+
+  result = g_malloc (clen + 1);
+  
+  wcp = wcs;
+  bp = result;
+  for (i = 0; i < wclen; i++)
+    {
+      wc = *wcp++;
+
+      if (wc < 0x80)
+	{
+	  first = 0;
+	  clen = 1;
+	}
+      else if (wc < 0x800)
+	{
+	  first = 0xc0;
+	  clen = 2;
+	}
+      else if (wc < 0x10000)
+	{
+	  first = 0xe0;
+	  clen = 3;
+	}
+      else if (wc < 0x200000)
+	{
+	  first = 0xf0;
+	  clen = 4;
+	}
+      else if (wc < 0x4000000)
+	{
+	  first = 0xf8;
+	  clen = 5;
+	}
+      else
+	{
+	  first = 0xfc;
+	  clen = 6;
+	}
+      
+      /* Woo-hoo! */
+      switch (clen)
+	{
+	case 6: bp[5] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
+	case 5: bp[4] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
+	case 4: bp[3] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
+	case 3: bp[2] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
+	case 2: bp[1] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
+	case 1: bp[0] = wc | first;
+	}
+
+      bp += clen;
+    }
+  *bp = 0;
+
+  g_free (wcs);
+
+  return result;
+
+#else
+
+  char *charset, *str;
+
+  if (g_get_charset (&charset))
+    return g_strdup (opsysstring);
+
+  str = g_convert (opsysstring, strlen (opsysstring), 
+		   "UTF-8", charset, NULL, NULL, error);
+  
+  return str;
+#endif
+}
+
+/*
+ * g_locale_from_utf8
+ *
+ * The reverse of g_locale_to_utf8.
+ */
+
+gchar *
+g_locale_from_utf8 (const gchar *utf8string, GError **error)
+{
+#ifdef G_OS_WIN32
+
+  gint i, mask, clen, mblen;
+  const gint len = strlen (utf8string);
+  wchar_t *wcs, *wcp;
+  gchar *result;
+  guchar *cp, *end, c;
+  gint n;
+  
+  /* First convert to wide chars */
+  cp = (guchar *) utf8string;
+  end = cp + len;
+  n = 0;
+  wcs = g_new (wchar_t, len + 1);
+  wcp = wcs;
+  while (cp != end)
+    {
+      mask = 0;
+      c = *cp;
+
+      if (c < 0x80)
+	{
+	  clen = 1;
+	  mask = 0x7f;
+	}
+      else if ((c & 0xe0) == 0xc0)
+	{
+	  clen = 2;
+	  mask = 0x1f;
+	}
+      else if ((c & 0xf0) == 0xe0)
+	{
+	  clen = 3;
+	  mask = 0x0f;
+	}
+      else if ((c & 0xf8) == 0xf0)
+	{
+	  clen = 4;
+	  mask = 0x07;
+	}
+      else if ((c & 0xfc) == 0xf8)
+	{
+	  clen = 5;
+	  mask = 0x03;
+	}
+      else if ((c & 0xfc) == 0xfc)
+	{
+	  clen = 6;
+	  mask = 0x01;
+	}
+      else
+	{
+	  g_free (wcs);
+	  return NULL;
+	}
+
+      if (cp + clen > end)
+	{
+	  g_free (wcs);
+	  return NULL;
+	}
+
+      *wcp = (cp[0] & mask);
+      for (i = 1; i < clen; i++)
+	{
+	  if ((cp[i] & 0xc0) != 0x80)
+	    {
+	      g_free (wcs);
+	      return NULL;
+	    }
+	  *wcp <<= 6;
+	  *wcp |= (cp[i] & 0x3f);
+	}
+
+      cp += clen;
+      wcp++;
+      n++;
+    }
+  if (cp != end)
+    {
+      g_free (wcs);
+      return NULL;
+    }
+
+  /* n is the number of wide chars constructed */
+
+  /* Convert to a string in the current ANSI codepage */
+
+  result = g_new (gchar, 3 * n + 1);
+  mblen = WideCharToMultiByte (CP_ACP, 0, wcs, n, result, 3*n, NULL, NULL);
+  result[mblen] = 0;
+  g_free (wcs);
+
+  return result;
+
+#else
+
+  gchar *charset, *str;
+
+  if (g_get_charset (&charset))
+    return g_strdup (utf8string);
+
+  str = g_convert (utf8string, strlen (utf8string), 
+		   charset, "UTF-8", NULL, NULL, error);
+
+  return str;
+  
+#endif
+}
+
+/* Filenames are in UTF-8 unless specificially requested otherwise */
+
+gchar*
+g_filename_to_utf8 (const gchar *string, GError **error)
+{
+#ifdef G_OS_WIN32
+  return g_locale_to_utf8 (string, error);
+#else
+  if (getenv ("G_BROKEN_FILENAMES"))
+    return g_locale_to_utf8 (string, error);
+
+  return g_strdup (string);
+#endif
+}
+
+gchar*
+g_filename_from_utf8 (const gchar *string, GError **error)
+{
+#ifdef G_OS_WIN32
+  return g_locale_from_utf8 (string, error);
+#else
+  if (getenv ("G_BROKEN_FILENAMES"))
+    return g_locale_from_utf8 (string, error);
+
+  return g_strdup (string);
+#endif
+}
+

gconvert.h

@@ -35,7 +35,8 @@ typedef enum
 {
   G_CONVERT_ERROR_NO_CONVERSION,
   G_CONVERT_ERROR_ILLEGAL_SEQUENCE,
-  G_CONVERT_ERROR_FAILED
+  G_CONVERT_ERROR_FAILED,
+  G_CONVERT_ERROR_PARTIAL_INPUT,
 } GConvertError;
 
 #define G_CONVERT_ERROR g_convert_error_quark()
@@ -57,6 +58,18 @@ gchar* g_convert_with_fallback (const gchar  *str,
 				gint         *bytes_written,
 				GError      **error);
 
+
+/* Convert between libc's idea of strings and UTF-8.
+ */
+gchar*   g_locale_to_utf8 (const gchar *opsysstring, GError **error);
+gchar*   g_locale_from_utf8 (const gchar *utf8string, GError **error);
+
+/* Convert between the operating system (or C runtime)
+ * representation of file names and UTF-8.
+ */
+gchar*   g_filename_to_utf8 (const gchar *opsysstring, GError **error);
+gchar*   g_filename_from_utf8 (const gchar *utf8string, GError **error);
+
 G_END_DECLS
 
 #endif /* __G_CONVERT_H__ */

glib/gconvert.c

@@ -23,6 +23,11 @@
 #include <iconv.h>
 #include <errno.h>
 #include <string.h>
+#include <stdlib.h>
+
+#ifdef G_OS_WIN32
+#include <windows.h>
+#endif
 
 #include "glib.h"
 
@@ -173,6 +178,15 @@ g_convert (const gchar *str,
 
   if (bytes_read)
     *bytes_read = p - str;
+  else
+    {
+      if ((p - str) != len) 
+	{
+	  g_set_error (error, G_CONVERT_ERROR, G_CONVERT_ERROR_PARTIAL_INPUT,
+		       _("Partial character sequence at end of input"));
+	  have_error = TRUE;
+	}
+    }
 
   if (bytes_written)
     *bytes_written = outp - dest;	/* Doesn't include '\0' */
@@ -402,3 +416,265 @@ g_convert_with_fallback (const gchar *str,
   else
     return dest;
 }
+
+/*
+ * g_locale_to_utf8
+ *
+ * Converts a string which is in the encoding used for strings by
+ * the C runtime (usually the same as that used by the operating
+ * system) in the current locale into a UTF-8 string.
+ */
+
+gchar *
+g_locale_to_utf8 (const gchar *opsysstring, GError **error)
+{
+#ifdef G_OS_WIN32
+
+  gint i, clen, wclen, first;
+  const gint len = strlen (opsysstring);
+  wchar_t *wcs, wc;
+  gchar *result, *bp;
+  const wchar_t *wcp;
+
+  wcs = g_new (wchar_t, len);
+  wclen = MultiByteToWideChar (CP_ACP, 0, opsysstring, len, wcs, len);
+
+  wcp = wcs;
+  clen = 0;
+  for (i = 0; i < wclen; i++)
+    {
+      wc = *wcp++;
+
+      if (wc < 0x80)
+	clen += 1;
+      else if (wc < 0x800)
+	clen += 2;
+      else if (wc < 0x10000)
+	clen += 3;
+      else if (wc < 0x200000)
+	clen += 4;
+      else if (wc < 0x4000000)
+	clen += 5;
+      else
+	clen += 6;
+    }
+
+  result = g_malloc (clen + 1);
+  
+  wcp = wcs;
+  bp = result;
+  for (i = 0; i < wclen; i++)
+    {
+      wc = *wcp++;
+
+      if (wc < 0x80)
+	{
+	  first = 0;
+	  clen = 1;
+	}
+      else if (wc < 0x800)
+	{
+	  first = 0xc0;
+	  clen = 2;
+	}
+      else if (wc < 0x10000)
+	{
+	  first = 0xe0;
+	  clen = 3;
+	}
+      else if (wc < 0x200000)
+	{
+	  first = 0xf0;
+	  clen = 4;
+	}
+      else if (wc < 0x4000000)
+	{
+	  first = 0xf8;
+	  clen = 5;
+	}
+      else
+	{
+	  first = 0xfc;
+	  clen = 6;
+	}
+      
+      /* Woo-hoo! */
+      switch (clen)
+	{
+	case 6: bp[5] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
+	case 5: bp[4] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
+	case 4: bp[3] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
+	case 3: bp[2] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
+	case 2: bp[1] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
+	case 1: bp[0] = wc | first;
+	}
+
+      bp += clen;
+    }
+  *bp = 0;
+
+  g_free (wcs);
+
+  return result;
+
+#else
+
+  char *charset, *str;
+
+  if (g_get_charset (&charset))
+    return g_strdup (opsysstring);
+
+  str = g_convert (opsysstring, strlen (opsysstring), 
+		   "UTF-8", charset, NULL, NULL, error);
+  
+  return str;
+#endif
+}
+
+/*
+ * g_locale_from_utf8
+ *
+ * The reverse of g_locale_to_utf8.
+ */
+
+gchar *
+g_locale_from_utf8 (const gchar *utf8string, GError **error)
+{
+#ifdef G_OS_WIN32
+
+  gint i, mask, clen, mblen;
+  const gint len = strlen (utf8string);
+  wchar_t *wcs, *wcp;
+  gchar *result;
+  guchar *cp, *end, c;
+  gint n;
+  
+  /* First convert to wide chars */
+  cp = (guchar *) utf8string;
+  end = cp + len;
+  n = 0;
+  wcs = g_new (wchar_t, len + 1);
+  wcp = wcs;
+  while (cp != end)
+    {
+      mask = 0;
+      c = *cp;
+
+      if (c < 0x80)
+	{
+	  clen = 1;
+	  mask = 0x7f;
+	}
+      else if ((c & 0xe0) == 0xc0)
+	{
+	  clen = 2;
+	  mask = 0x1f;
+	}
+      else if ((c & 0xf0) == 0xe0)
+	{
+	  clen = 3;
+	  mask = 0x0f;
+	}
+      else if ((c & 0xf8) == 0xf0)
+	{
+	  clen = 4;
+	  mask = 0x07;
+	}
+      else if ((c & 0xfc) == 0xf8)
+	{
+	  clen = 5;
+	  mask = 0x03;
+	}
+      else if ((c & 0xfc) == 0xfc)
+	{
+	  clen = 6;
+	  mask = 0x01;
+	}
+      else
+	{
+	  g_free (wcs);
+	  return NULL;
+	}
+
+      if (cp + clen > end)
+	{
+	  g_free (wcs);
+	  return NULL;
+	}
+
+      *wcp = (cp[0] & mask);
+      for (i = 1; i < clen; i++)
+	{
+	  if ((cp[i] & 0xc0) != 0x80)
+	    {
+	      g_free (wcs);
+	      return NULL;
+	    }
+	  *wcp <<= 6;
+	  *wcp |= (cp[i] & 0x3f);
+	}
+
+      cp += clen;
+      wcp++;
+      n++;
+    }
+  if (cp != end)
+    {
+      g_free (wcs);
+      return NULL;
+    }
+
+  /* n is the number of wide chars constructed */
+
+  /* Convert to a string in the current ANSI codepage */
+
+  result = g_new (gchar, 3 * n + 1);
+  mblen = WideCharToMultiByte (CP_ACP, 0, wcs, n, result, 3*n, NULL, NULL);
+  result[mblen] = 0;
+  g_free (wcs);
+
+  return result;
+
+#else
+
+  gchar *charset, *str;
+
+  if (g_get_charset (&charset))
+    return g_strdup (utf8string);
+
+  str = g_convert (utf8string, strlen (utf8string), 
+		   charset, "UTF-8", NULL, NULL, error);
+
+  return str;
+  
+#endif
+}
+
+/* Filenames are in UTF-8 unless specificially requested otherwise */
+
+gchar*
+g_filename_to_utf8 (const gchar *string, GError **error)
+{
+#ifdef G_OS_WIN32
+  return g_locale_to_utf8 (string, error);
+#else
+  if (getenv ("G_BROKEN_FILENAMES"))
+    return g_locale_to_utf8 (string, error);
+
+  return g_strdup (string);
+#endif
+}
+
+gchar*
+g_filename_from_utf8 (const gchar *string, GError **error)
+{
+#ifdef G_OS_WIN32
+  return g_locale_from_utf8 (string, error);
+#else
+  if (getenv ("G_BROKEN_FILENAMES"))
+    return g_locale_from_utf8 (string, error);
+
+  return g_strdup (string);
+#endif
+}
+

glib/gconvert.h

@@ -35,7 +35,8 @@ typedef enum
 {
   G_CONVERT_ERROR_NO_CONVERSION,
   G_CONVERT_ERROR_ILLEGAL_SEQUENCE,
-  G_CONVERT_ERROR_FAILED
+  G_CONVERT_ERROR_FAILED,
+  G_CONVERT_ERROR_PARTIAL_INPUT,
 } GConvertError;
 
 #define G_CONVERT_ERROR g_convert_error_quark()
@@ -57,6 +58,18 @@ gchar* g_convert_with_fallback (const gchar  *str,
 				gint         *bytes_written,
 				GError      **error);
 
+
+/* Convert between libc's idea of strings and UTF-8.
+ */
+gchar*   g_locale_to_utf8 (const gchar *opsysstring, GError **error);
+gchar*   g_locale_from_utf8 (const gchar *utf8string, GError **error);
+
+/* Convert between the operating system (or C runtime)
+ * representation of file names and UTF-8.
+ */
+gchar*   g_filename_to_utf8 (const gchar *opsysstring, GError **error);
+gchar*   g_filename_from_utf8 (const gchar *utf8string, GError **error);
+
 G_END_DECLS
 
 #endif /* __G_CONVERT_H__ */

glib/gstrfuncs.c

@@ -1230,224 +1230,6 @@ g_strescape (const gchar *source,
   return dest;
 }
 
-/*
- * g_filename_to_utf8
- *
- * Converts a string which is in the encoding used for file names by
- * the C runtime (usually the same as that used by the operating
- * system) in the current locale into a UTF-8 string.
- */
-
-gchar *
-g_filename_to_utf8 (const gchar *opsysstring)
-{
-#ifdef G_OS_WIN32
-
-  gint i, clen, wclen, first;
-  const gint len = strlen (opsysstring);
-  wchar_t *wcs, wc;
-  gchar *result, *bp;
-  const wchar_t *wcp;
-
-  wcs = g_new (wchar_t, len);
-  wclen = MultiByteToWideChar (CP_ACP, 0, opsysstring, len, wcs, len);
-
-  wcp = wcs;
-  clen = 0;
-  for (i = 0; i < wclen; i++)
-    {
-      wc = *wcp++;
-
-      if (wc < 0x80)
-	clen += 1;
-      else if (wc < 0x800)
-	clen += 2;
-      else if (wc < 0x10000)
-	clen += 3;
-      else if (wc < 0x200000)
-	clen += 4;
-      else if (wc < 0x4000000)
-	clen += 5;
-      else
-	clen += 6;
-    }
-
-  result = g_malloc (clen + 1);
-  
-  wcp = wcs;
-  bp = result;
-  for (i = 0; i < wclen; i++)
-    {
-      wc = *wcp++;
-
-      if (wc < 0x80)
-	{
-	  first = 0;
-	  clen = 1;
-	}
-      else if (wc < 0x800)
-	{
-	  first = 0xc0;
-	  clen = 2;
-	}
-      else if (wc < 0x10000)
-	{
-	  first = 0xe0;
-	  clen = 3;
-	}
-      else if (wc < 0x200000)
-	{
-	  first = 0xf0;
-	  clen = 4;
-	}
-      else if (wc < 0x4000000)
-	{
-	  first = 0xf8;
-	  clen = 5;
-	}
-      else
-	{
-	  first = 0xfc;
-	  clen = 6;
-	}
-      
-      /* Woo-hoo! */
-      switch (clen)
-	{
-	case 6: bp[5] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
-	case 5: bp[4] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
-	case 4: bp[3] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
-	case 3: bp[2] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
-	case 2: bp[1] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
-	case 1: bp[0] = wc | first;
-	}
-
-      bp += clen;
-    }
-  *bp = 0;
-
-  g_free (wcs);
-
-  return result;
-
-#else
-
-  return g_strdup (opsysstring);
-
-#endif
-}
-
-/*
- * g_filename_from_utf8
- *
- * The reverse of g_filename_to_utf8.
- */
-
-gchar *
-g_filename_from_utf8 (const gchar *utf8string)
-{
-#ifdef G_OS_WIN32
-
-  gint i, mask, clen, mblen;
-  const gint len = strlen (utf8string);
-  wchar_t *wcs, *wcp;
-  gchar *result;
-  guchar *cp, *end, c;
-  gint n;
-  
-  /* First convert to wide chars */
-  cp = (guchar *) utf8string;
-  end = cp + len;
-  n = 0;
-  wcs = g_new (wchar_t, len + 1);
-  wcp = wcs;
-  while (cp != end)
-    {
-      mask = 0;
-      c = *cp;
-
-      if (c < 0x80)
-	{
-	  clen = 1;
-	  mask = 0x7f;
-	}
-      else if ((c & 0xe0) == 0xc0)
-	{
-	  clen = 2;
-	  mask = 0x1f;
-	}
-      else if ((c & 0xf0) == 0xe0)
-	{
-	  clen = 3;
-	  mask = 0x0f;
-	}
-      else if ((c & 0xf8) == 0xf0)
-	{
-	  clen = 4;
-	  mask = 0x07;
-	}
-      else if ((c & 0xfc) == 0xf8)
-	{
-	  clen = 5;
-	  mask = 0x03;
-	}
-      else if ((c & 0xfc) == 0xfc)
-	{
-	  clen = 6;
-	  mask = 0x01;
-	}
-      else
-	{
-	  g_free (wcs);
-	  return NULL;
-	}
-
-      if (cp + clen > end)
-	{
-	  g_free (wcs);
-	  return NULL;
-	}
-
-      *wcp = (cp[0] & mask);
-      for (i = 1; i < clen; i++)
-	{
-	  if ((cp[i] & 0xc0) != 0x80)
-	    {
-	      g_free (wcs);
-	      return NULL;
-	    }
-	  *wcp <<= 6;
-	  *wcp |= (cp[i] & 0x3f);
-	}
-
-      cp += clen;
-      wcp++;
-      n++;
-    }
-  if (cp != end)
-    {
-      g_free (wcs);
-      return NULL;
-    }
-
-  /* n is the number of wide chars constructed */
-
-  /* Convert to a string in the current ANSI codepage */
-
-  result = g_new (gchar, 3 * n + 1);
-  mblen = WideCharToMultiByte (CP_ACP, 0, wcs, n, result, 3*n, NULL, NULL);
-  result[mblen] = 0;
-  g_free (wcs);
-
-  return result;
-
-#else
-
-  return g_strdup (utf8string);
-
-#endif
-}
-
 gchar*
 g_strchug (gchar *string)
 {

glib/gstrfuncs.h

@@ -103,12 +103,6 @@ gchar*   g_strescape		(const gchar *source,
 gpointer g_memdup		(gconstpointer mem,
 				 guint	       byte_size);
 
-/* Convert between the operating system (or C runtime)
- * representation of file names and UTF-8.
- */
-gchar*   g_filename_to_utf8 (const gchar *opsysstring);
-gchar*   g_filename_from_utf8 (const gchar *utf8string);
-
 /* NULL terminated string arrays.
  * g_strsplit() splits up string into max_tokens tokens at delim and
  * returns a newly allocated string array.

gstrfuncs.c

@@ -1230,224 +1230,6 @@ g_strescape (const gchar *source,
   return dest;
 }
 
-/*
- * g_filename_to_utf8
- *
- * Converts a string which is in the encoding used for file names by
- * the C runtime (usually the same as that used by the operating
- * system) in the current locale into a UTF-8 string.
- */
-
-gchar *
-g_filename_to_utf8 (const gchar *opsysstring)
-{
-#ifdef G_OS_WIN32
-
-  gint i, clen, wclen, first;
-  const gint len = strlen (opsysstring);
-  wchar_t *wcs, wc;
-  gchar *result, *bp;
-  const wchar_t *wcp;
-
-  wcs = g_new (wchar_t, len);
-  wclen = MultiByteToWideChar (CP_ACP, 0, opsysstring, len, wcs, len);
-
-  wcp = wcs;
-  clen = 0;
-  for (i = 0; i < wclen; i++)
-    {
-      wc = *wcp++;
-
-      if (wc < 0x80)
-	clen += 1;
-      else if (wc < 0x800)
-	clen += 2;
-      else if (wc < 0x10000)
-	clen += 3;
-      else if (wc < 0x200000)
-	clen += 4;
-      else if (wc < 0x4000000)
-	clen += 5;
-      else
-	clen += 6;
-    }
-
-  result = g_malloc (clen + 1);
-  
-  wcp = wcs;
-  bp = result;
-  for (i = 0; i < wclen; i++)
-    {
-      wc = *wcp++;
-
-      if (wc < 0x80)
-	{
-	  first = 0;
-	  clen = 1;
-	}
-      else if (wc < 0x800)
-	{
-	  first = 0xc0;
-	  clen = 2;
-	}
-      else if (wc < 0x10000)
-	{
-	  first = 0xe0;
-	  clen = 3;
-	}
-      else if (wc < 0x200000)
-	{
-	  first = 0xf0;
-	  clen = 4;
-	}
-      else if (wc < 0x4000000)
-	{
-	  first = 0xf8;
-	  clen = 5;
-	}
-      else
-	{
-	  first = 0xfc;
-	  clen = 6;
-	}
-      
-      /* Woo-hoo! */
-      switch (clen)
-	{
-	case 6: bp[5] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
-	case 5: bp[4] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
-	case 4: bp[3] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
-	case 3: bp[2] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
-	case 2: bp[1] = (wc & 0x3f) | 0x80; wc >>= 6; /* Fall through */
-	case 1: bp[0] = wc | first;
-	}
-
-      bp += clen;
-    }
-  *bp = 0;
-
-  g_free (wcs);
-
-  return result;
-
-#else
-
-  return g_strdup (opsysstring);
-
-#endif
-}
-
-/*
- * g_filename_from_utf8
- *
- * The reverse of g_filename_to_utf8.
- */
-
-gchar *
-g_filename_from_utf8 (const gchar *utf8string)
-{
-#ifdef G_OS_WIN32
-
-  gint i, mask, clen, mblen;
-  const gint len = strlen (utf8string);
-  wchar_t *wcs, *wcp;
-  gchar *result;
-  guchar *cp, *end, c;
-  gint n;
-  
-  /* First convert to wide chars */
-  cp = (guchar *) utf8string;
-  end = cp + len;
-  n = 0;
-  wcs = g_new (wchar_t, len + 1);
-  wcp = wcs;
-  while (cp != end)
-    {
-      mask = 0;
-      c = *cp;
-
-      if (c < 0x80)
-	{
-	  clen = 1;
-	  mask = 0x7f;
-	}
-      else if ((c & 0xe0) == 0xc0)
-	{
-	  clen = 2;
-	  mask = 0x1f;
-	}
-      else if ((c & 0xf0) == 0xe0)
-	{
-	  clen = 3;
-	  mask = 0x0f;
-	}
-      else if ((c & 0xf8) == 0xf0)
-	{
-	  clen = 4;
-	  mask = 0x07;
-	}
-      else if ((c & 0xfc) == 0xf8)
-	{
-	  clen = 5;
-	  mask = 0x03;
-	}
-      else if ((c & 0xfc) == 0xfc)
-	{
-	  clen = 6;
-	  mask = 0x01;
-	}
-      else
-	{
-	  g_free (wcs);
-	  return NULL;
-	}
-
-      if (cp + clen > end)
-	{
-	  g_free (wcs);
-	  return NULL;
-	}
-
-      *wcp = (cp[0] & mask);
-      for (i = 1; i < clen; i++)
-	{
-	  if ((cp[i] & 0xc0) != 0x80)
-	    {
-	      g_free (wcs);
-	      return NULL;
-	    }
-	  *wcp <<= 6;
-	  *wcp |= (cp[i] & 0x3f);
-	}
-
-      cp += clen;
-      wcp++;
-      n++;
-    }
-  if (cp != end)
-    {
-      g_free (wcs);
-      return NULL;
-    }
-
-  /* n is the number of wide chars constructed */
-
-  /* Convert to a string in the current ANSI codepage */
-
-  result = g_new (gchar, 3 * n + 1);
-  mblen = WideCharToMultiByte (CP_ACP, 0, wcs, n, result, 3*n, NULL, NULL);
-  result[mblen] = 0;
-  g_free (wcs);
-
-  return result;
-
-#else
-
-  return g_strdup (utf8string);
-
-#endif
-}
-
 gchar*
 g_strchug (gchar *string)
 {

gstrfuncs.h

@@ -103,12 +103,6 @@ gchar*   g_strescape		(const gchar *source,
 gpointer g_memdup		(gconstpointer mem,
 				 guint	       byte_size);
 
-/* Convert between the operating system (or C runtime)
- * representation of file names and UTF-8.
- */
-gchar*   g_filename_to_utf8 (const gchar *opsysstring);
-gchar*   g_filename_from_utf8 (const gchar *utf8string);
-
 /* NULL terminated string arrays.
  * g_strsplit() splits up string into max_tokens tokens at delim and
  * returns a newly allocated string array.