diff options
Diffstat (limited to 'gettext-tools/src/xg-encoding.c')
| -rw-r--r-- | gettext-tools/src/xg-encoding.c | 54 |
1 files changed, 52 insertions, 2 deletions
diff --git a/gettext-tools/src/xg-encoding.c b/gettext-tools/src/xg-encoding.c index 11793368e..d06587c85 100644 --- a/gettext-tools/src/xg-encoding.c +++ b/gettext-tools/src/xg-encoding.c @@ -1,5 +1,5 @@ /* Keeping track of the encoding of strings to be extracted. - Copyright (C) 2001-2019 Free Software Foundation, Inc. + Copyright (C) 2001-2023 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -27,6 +27,7 @@ #include "msgl-ascii.h" #include "msgl-iconv.h" #include "po-charset.h" +#include "unistr.h" #include "xalloc.h" #include "xerror.h" #include "xvasprintf.h" @@ -90,6 +91,42 @@ non_ascii_error_message (lexical_context_ty lcontext, return errmsg; } +/* Error message about non-UTF-8 character in a specific lexical context. */ +static char * +non_utf8_error_message (lexical_context_ty lcontext, + const char *file_name, size_t line_number) +{ + char buffer[21]; + char *errmsg; + + if (line_number == (size_t)(-1)) + buffer[0] = '\0'; + else + sprintf (buffer, ":%ld", (long) line_number); + + switch (lcontext) + { + case lc_outside: + errmsg = + xasprintf (_("Character at %s%s is not UTF-8 encoded."), + file_name, buffer); + break; + case lc_comment: + errmsg = + xasprintf (_("Comment at or before %s%s is not UTF-8 encoded."), + file_name, buffer); + break; + case lc_string: + errmsg = + xasprintf (_("String at %s%s is not UTF-8 encoded."), + file_name, buffer); + break; + default: + abort (); + } + return errmsg; +} + /* Convert the given string from xgettext_current_source_encoding to the output file encoding (i.e. ASCII or UTF-8). The resulting string is either the argument string, or freshly allocated. @@ -112,7 +149,20 @@ from_current_source_encoding (const char *string, exit (EXIT_FAILURE); } } - else if (xgettext_current_source_encoding != po_charset_utf8) + else if (xgettext_current_source_encoding == po_charset_utf8) + { + if (u8_check ((uint8_t *) string, strlen (string)) != NULL) + { + multiline_error (xstrdup (""), + xasprintf ("%s\n%s\n", + non_utf8_error_message (lcontext, + file_name, + line_number), + _("Please specify the source encoding through --from-code."))); + exit (EXIT_FAILURE); + } + } + else { #if HAVE_ICONV struct conversion_context context; |