| 1 | /* Log file output.
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| 2 | Copyright (C) 2003 Free Software Foundation, Inc.
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| 3 |
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| 4 | This program is free software; you can redistribute it and/or modify it
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| 5 | under the terms of the GNU Library General Public License as published
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| 6 | by the Free Software Foundation; either version 2, or (at your option)
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| 7 | any later version.
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| 8 |
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| 9 | This program is distributed in the hope that it will be useful,
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 12 | Library General Public License for more details.
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| 13 |
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| 14 | You should have received a copy of the GNU Library General Public
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| 15 | License along with this program; if not, write to the Free Software
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| 16 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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| 17 | USA. */
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| 18 |
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| 19 | /* Written by Bruno Haible <bruno@clisp.org>. */
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| 20 |
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| 21 | #ifdef HAVE_CONFIG_H
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| 22 | # include <config.h>
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| 23 | #endif
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| 24 |
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| 25 | #include <stdio.h>
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| 26 | #include <stdlib.h>
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| 27 | #include <string.h>
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| 28 |
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| 29 | /* Print an ASCII string with quotes and escape sequences where needed. */
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| 30 | static void
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| 31 | print_escaped (FILE *stream, const char *str)
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| 32 | {
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| 33 | putc ('"', stream);
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| 34 | for (; *str != '\0'; str++)
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| 35 | if (*str == '\n')
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| 36 | {
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| 37 | fputs ("\\n\"", stream);
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| 38 | if (str[1] == '\0')
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| 39 | return;
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| 40 | fputs ("\n\"", stream);
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| 41 | }
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| 42 | else
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| 43 | {
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| 44 | if (*str == '"' || *str == '\\')
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| 45 | putc ('\\', stream);
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| 46 | putc (*str, stream);
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| 47 | }
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| 48 | putc ('"', stream);
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| 49 | }
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| 50 |
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| 51 | /* Add to the log file an entry denoting a failed translation. */
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| 52 | void
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| 53 | _nl_log_untranslated (const char *logfilename, const char *domainname,
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| 54 | const char *msgid1, const char *msgid2, int plural)
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| 55 | {
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| 56 | static char *last_logfilename = NULL;
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| 57 | static FILE *last_logfile = NULL;
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| 58 | FILE *logfile;
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| 59 |
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| 60 | /* Can we reuse the last opened logfile? */
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| 61 | if (last_logfilename == NULL || strcmp (logfilename, last_logfilename) != 0)
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| 62 | {
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| 63 | /* Close the last used logfile. */
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| 64 | if (last_logfilename != NULL)
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| 65 | {
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| 66 | if (last_logfile != NULL)
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| 67 | {
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| 68 | fclose (last_logfile);
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| 69 | last_logfile = NULL;
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| 70 | }
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| 71 | free (last_logfilename);
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| 72 | last_logfilename = NULL;
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| 73 | }
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| 74 | /* Open the logfile. */
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| 75 | last_logfilename = (char *) malloc (strlen (logfilename) + 1);
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| 76 | if (last_logfilename == NULL)
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| 77 | return;
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| 78 | strcpy (last_logfilename, logfilename);
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| 79 | last_logfile = fopen (logfilename, "a");
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| 80 | if (last_logfile == NULL)
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| 81 | return;
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| 82 | }
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| 83 | logfile = last_logfile;
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| 84 |
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| 85 | fprintf (logfile, "domain ");
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| 86 | print_escaped (logfile, domainname);
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| 87 | fprintf (logfile, "\nmsgid ");
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| 88 | print_escaped (logfile, msgid1);
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| 89 | if (plural)
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| 90 | {
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| 91 | fprintf (logfile, "\nmsgid_plural ");
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| 92 | print_escaped (logfile, msgid2);
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| 93 | fprintf (logfile, "\nmsgstr[0] \"\"\n");
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| 94 | }
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| 95 | else
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| 96 | fprintf (logfile, "\nmsgstr \"\"\n");
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| 97 | putc ('\n', logfile);
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| 98 | }
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