Theodore Ts'o | b0cacab | 2004-11-30 19:00:19 -0500 | [diff] [blame] | 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 | } |