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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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 (stream, str) 32 FILE *stream; 33 const char *str; 34 { 35 putc ('"', stream); 36 for (; *str != '\0'; str++) 37 if (*str == '\n') 38 { 39 fputs ("\\n\"", stream); 40 if (str[1] == '\0') 41 return; 42 fputs ("\n\"", stream); 43 } 44 else 45 { 46 if (*str == '"' || *str == '\\') 47 putc ('\\', stream); 48 putc (*str, stream); 49 } 50 putc ('"', stream); 51 } 52 53 /* Add to the log file an entry denoting a failed translation. */ 54 void 55 _nl_log_untranslated (logfilename, domainname, msgid1, msgid2, plural) 56 const char *logfilename; 57 const char *domainname; 58 const char *msgid1; 59 const char *msgid2; 60 int plural; 61 { 62 static char *last_logfilename = NULL; 63 static FILE *last_logfile = NULL; 64 FILE *logfile; 65 66 /* Can we reuse the last opened logfile? */ 67 if (last_logfilename == NULL || strcmp (logfilename, last_logfilename) != 0) 68 { 69 /* Close the last used logfile. */ 70 if (last_logfilename != NULL) 71 { 72 if (last_logfile != NULL) 73 { 74 fclose (last_logfile); 75 last_logfile = NULL; 76 } 77 free (last_logfilename); 78 last_logfilename = NULL; 79 } 80 /* Open the logfile. */ 81 last_logfilename = (char *) malloc (strlen (logfilename) + 1); 82 if (last_logfilename == NULL) 83 return; 84 strcpy (last_logfilename, logfilename); 85 last_logfile = fopen (logfilename, "a"); 86 if (last_logfile == NULL) 87 return; 88 } 89 logfile = last_logfile; 90 91 fprintf (logfile, "domain "); 92 print_escaped (logfile, domainname); 93 fprintf (logfile, "\nmsgid "); 94 print_escaped (logfile, msgid1); 95 if (plural) 96 { 97 fprintf (logfile, "\nmsgid_plural "); 98 print_escaped (logfile, msgid2); 99 fprintf (logfile, "\nmsgstr[0] \"\"\n"); 100 } 101 else 102 fprintf (logfile, "\nmsgstr \"\"\n"); 103 putc ('\n', logfile); 104 } 105
