pmt: initial 3.0.2 update

2024-12-14 11:17:56 +03:00
parent bbf76e4925
commit a6c9feb4d6
1292 changed files with 500838 additions and 2817 deletions
--- a/include/libgnulib/uniconv/u-strconv-to-enc.h
+++ b/include/libgnulib/uniconv/u-strconv-to-enc.h
@@ -0,0 +1,71 @@
+/* Conversion from UTF-16/UTF-32 to legacy encodings.
+   Copyright (C) 2002, 2006-2007, 2009-2024 Free Software Foundation, Inc.
+
+   This file is free software.
+   It is dual-licensed under "the GNU LGPLv3+ or the GNU GPLv2+".
+   You can redistribute it and/or modify it under either
+     - the terms of the GNU Lesser General Public License as published
+       by the Free Software Foundation, either version 3, or (at your
+       option) any later version, or
+     - the terms of the GNU General Public License as published by the
+       Free Software Foundation; either version 2, or (at your option)
+       any later version, or
+     - the same dual license "the GNU LGPLv3+ or the GNU GPLv2+".
+
+   This file is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License and the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License and of the GNU General Public License along with this
+   program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+char *
+FUNC (const UNIT *string,
+      const char *tocode,
+      enum iconv_ilseq_handler handler)
+{
+#if HAVE_UTF_NAME
+  char *result = NULL;
+  size_t length = 0;
+
+  if (mem_iconveha ((const char *) string, (U_STRLEN (string) + 1) * sizeof (UNIT),
+                    UTF_NAME, tocode,
+                    handler == iconveh_question_mark, handler,
+                    NULL, &result, &length) < 0)
+    return NULL;
+  /* Verify the result has exactly one NUL byte, at the end.  */
+  if (!(length > 0 && result[length-1] == '\0' && strlen (result) == length-1))
+    {
+      free (result);
+      errno = EILSEQ;
+      return NULL;
+    }
+  return result;
+#else
+  uint8_t tmpbuf[4096];
+  size_t tmpbufsize = SIZEOF (tmpbuf);
+  uint8_t *utf8_string;
+  char *result;
+
+  utf8_string = U_TO_U8 (string, U_STRLEN (string) + 1, tmpbuf, &tmpbufsize);
+  if (utf8_string == NULL)
+    return NULL;
+  result = u8_strconv_to_encoding (utf8_string, tocode, handler);
+  if (result == NULL)
+    {
+      if (utf8_string != tmpbuf)
+        {
+          int saved_errno = errno;
+          free (utf8_string);
+          errno = saved_errno;
+        }
+      return NULL;
+    }
+  if (utf8_string != tmpbuf)
+    free (utf8_string);
+  return result;
+#endif
+}