106 lines
2.7 KiB
C
106 lines
2.7 KiB
C
/* log.c - Log file output. */
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/* Copyright (C) 2003, 2005-2009 Free Software Foundation, Inc.
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This file is part of GNU Bash.
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Bash is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Bash is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Bash. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* Written by Bruno Haible <bruno@clisp.org>. */
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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/* Print an ASCII string with quotes and escape sequences where needed. */
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static void
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print_escaped (stream, str)
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FILE *stream;
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const char *str;
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{
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putc ('"', stream);
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for (; *str != '\0'; str++)
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if (*str == '\n')
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{
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fputs ("\\n\"", stream);
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if (str[1] == '\0')
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return;
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fputs ("\n\"", stream);
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}
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else
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{
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if (*str == '"' || *str == '\\')
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putc ('\\', stream);
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putc (*str, stream);
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}
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putc ('"', stream);
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}
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/* Add to the log file an entry denoting a failed translation. */
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void
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_nl_log_untranslated (logfilename, domainname, msgid1, msgid2, plural)
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const char *logfilename;
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const char *domainname;
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const char *msgid1;
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const char *msgid2;
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int plural;
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{
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static char *last_logfilename = NULL;
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static FILE *last_logfile = NULL;
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FILE *logfile;
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/* Can we reuse the last opened logfile? */
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if (last_logfilename == NULL || strcmp (logfilename, last_logfilename) != 0)
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{
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/* Close the last used logfile. */
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if (last_logfilename != NULL)
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{
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if (last_logfile != NULL)
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{
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fclose (last_logfile);
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last_logfile = NULL;
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}
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free (last_logfilename);
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last_logfilename = NULL;
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}
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/* Open the logfile. */
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last_logfilename = (char *) malloc (strlen (logfilename) + 1);
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if (last_logfilename == NULL)
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return;
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strcpy (last_logfilename, logfilename);
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last_logfile = fopen (logfilename, "a");
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if (last_logfile == NULL)
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return;
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}
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logfile = last_logfile;
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fprintf (logfile, "domain ");
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print_escaped (logfile, domainname);
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fprintf (logfile, "\nmsgid ");
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print_escaped (logfile, msgid1);
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if (plural)
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{
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fprintf (logfile, "\nmsgid_plural ");
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print_escaped (logfile, msgid2);
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fprintf (logfile, "\nmsgstr[0] \"\"\n");
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}
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else
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fprintf (logfile, "\nmsgstr \"\"\n");
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putc ('\n', logfile);
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}
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