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 (at) 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 } 99
