/[zanavi_public1]/navit/intl/log.c
ZANavi

Contents of /navit/intl/log.c

Parent Directory Parent Directory | Revision Log Revision Log


Revision 2 - (show annotations) (download)
Fri Oct 28 21:19:04 2011 UTC (8 years, 11 months ago) by zoff99
File MIME type: text/plain
File size: 2755 byte(s)
import files
1 /* Log file output.
2 Copyright (C) 2003 Free Software Foundation, Inc.
3
4 This program is free software; you can redistribute it and/or modify it
5 under the terms of the GNU Library General Public License as published
6 by the Free Software Foundation; either version 2, or (at your option)
7 any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public
15 License along with this program; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
17 USA. */
18
19 /* Written by Bruno Haible <bruno@clisp.org>. */
20
21 #ifdef HAVE_CONFIG_H
22 # include <config.h>
23 #endif
24
25 #include <stdio.h>
26 #include <stdlib.h>
27 #include <string.h>
28
29 /* Print an ASCII string with quotes and escape sequences where needed. */
30 static void
31 print_escaped (FILE *stream, const char *str)
32 {
33 putc ('"', stream);
34 for (; *str != '\0'; str++)
35 if (*str == '\n')
36 {
37 fputs ("\\n\"", stream);
38 if (str[1] == '\0')
39 return;
40 fputs ("\n\"", stream);
41 }
42 else
43 {
44 if (*str == '"' || *str == '\\')
45 putc ('\\', stream);
46 putc (*str, stream);
47 }
48 putc ('"', stream);
49 }
50
51 /* Add to the log file an entry denoting a failed translation. */
52 void
53 _nl_log_untranslated (const char *logfilename, const char *domainname,
54 const char *msgid1, const char *msgid2, int plural)
55 {
56 static char *last_logfilename = NULL;
57 static FILE *last_logfile = NULL;
58 FILE *logfile;
59
60 /* Can we reuse the last opened logfile? */
61 if (last_logfilename == NULL || strcmp (logfilename, last_logfilename) != 0)
62 {
63 /* Close the last used logfile. */
64 if (last_logfilename != NULL)
65 {
66 if (last_logfile != NULL)
67 {
68 fclose (last_logfile);
69 last_logfile = NULL;
70 }
71 free (last_logfilename);
72 last_logfilename = NULL;
73 }
74 /* Open the logfile. */
75 last_logfilename = (char *) malloc (strlen (logfilename) + 1);
76 if (last_logfilename == NULL)
77 return;
78 strcpy (last_logfilename, logfilename);
79 last_logfile = fopen (logfilename, "a");
80 if (last_logfile == NULL)
81 return;
82 }
83 logfile = last_logfile;
84
85 fprintf (logfile, "domain ");
86 print_escaped (logfile, domainname);
87 fprintf (logfile, "\nmsgid ");
88 print_escaped (logfile, msgid1);
89 if (plural)
90 {
91 fprintf (logfile, "\nmsgid_plural ");
92 print_escaped (logfile, msgid2);
93 fprintf (logfile, "\nmsgstr[0] \"\"\n");
94 }
95 else
96 fprintf (logfile, "\nmsgstr \"\"\n");
97 putc ('\n', logfile);
98 }

   
Visit the ZANavi Wiki