Internationalization of tinc.

[oweals/tinc.git] / src / conf.c

diff --git a/src/conf.c b/src/conf.c
index 6f949f560c1d8be6c1d3183e509761be2efe7260..ed6037011d117868f5ce9a27bd06a75f893a5718 100644 (file)
--- a/src/conf.c
+++ b/src/conf.c
@@ -1,7 +1,7 @@
 /*
     conf.c -- configuration code
     Copyright (C) 1998 Emphyrio,
-    Copyright (C) 1998,99 Ivo Timmermans <zarq@iname.com>
+    Copyright (C) 1998,1999,2000 Ivo Timmermans <zarq@iname.com>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -18,8 +18,8 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-/* foute config read code, GPL, emphyrio 1998 */
-/* Mutilated by me -- Ivo */
+/* Created more dynamic storage for lines read from the config file. --
+       Cris van Pelt */
 
 #include "config.h"
 
@@ -35,6 +35,8 @@
 #include "conf.h"
 #include "netutl.h" /* for strtoip */
 
+#include "system.h"
+
 config_t *config;
 int debug_lvl = 0;
 int timeout = 0; /* seconds before timeout */
@@ -49,7 +51,7 @@ typedef struct internal_config_t {
   These are all the possible configurable values
 */
 static internal_config_t hazahaza[] = {
-  { "AllowConnect", allowconnect,   TYPE_BOOL },
+  { "AllowConnect", allowconnect,   TYPE_BOOL },   /* Is not used anywhere. Remove? */
   { "ConnectTo",    upstreamip,     TYPE_IP },
   { "ConnectPort",  upstreamport,   TYPE_INT },
   { "ListenPort",   listenport,     TYPE_INT },
@@ -59,6 +61,7 @@ static internal_config_t hazahaza[] = {
   { "PingTimeout",  pingtimeout,    TYPE_INT },
   { "TapDevice",    tapdevice,      TYPE_NAME },
   { "KeyExpire",    keyexpire,      TYPE_INT },
+  { "VpnMask",      vpnmask,        TYPE_IP },
   { NULL, 0, 0 }
 };
 
@@ -114,15 +117,27 @@ add_config_val(config_t **cfg, int argtype, char *val)
 int
 readconfig(const char *fname, FILE *fp)
 {
-  char line[81];
+  char *line, *temp_buf;
   char *p, *q;
   int i, lineno = 0;
   config_t *cfg;
 
+  line = (char *)xmalloc(80 * sizeof(char));
+  temp_buf = (char *)xmalloc(80 * sizeof(char));
+       
   for(;;)
     {
       if(fgets(line, 80, fp) == NULL)
        return 0;
+
+      while(!index(line, '\n'))
+        {
+         fgets(temp_buf, (strlen(line)+1) * 80, fp);
+         if(!temp_buf)
+           break;
+         strcat(line, temp_buf);
+         line = (char *)xrealloc(line, (strlen(line)+1) * sizeof(char));
+        }        
       lineno++;
 
       if((p = strtok(line, "\t\n\r =")) == NULL)
@@ -137,14 +152,14 @@ readconfig(const char *fname, FILE *fp)
 
       if(!hazahaza[i].name)
        {
-         fprintf(stderr, "%s: %d: Invalid variable name `%s'.\n",
+         fprintf(stderr, _("%s: %d: Invalid variable name `%s'.\n"),
                  fname, lineno, p);
          return -1;
        }
 
       if(((q = strtok(NULL, "\t\n\r =")) == NULL) || q[0] == '#')
        {
-         fprintf(stderr, "%s: %d: No value given for `%s'.\n",
+         fprintf(stderr, _("%s: %d: No value given for `%s'.\n"),
                  fname, lineno, hazahaza[i].name);
          return -1;
        }
@@ -152,7 +167,7 @@ readconfig(const char *fname, FILE *fp)
       cfg = add_config_val(&config, hazahaza[i].argtype, q);
       if(cfg == NULL)
        {
-         fprintf(stderr, "%s: %d: Invalid value `%s' for variable `%s'.\n",
+         fprintf(stderr, _("%s: %d: Invalid value `%s' for variable `%s'.\n"),
                  fname, lineno, q, hazahaza[i].name);
          return -1;
        }
@@ -173,7 +188,7 @@ read_config_file(const char *fname)
 
   if((fp = fopen (fname, "r")) == NULL)
     {
-      fprintf(stderr, "Could not open %s: %s\n", fname, sys_errlist[errno]);
+      fprintf(stderr, _("Could not open %s: %s\n"), fname, sys_errlist[errno]);
       return 1;
     }
 
@@ -200,4 +215,3 @@ get_config_val(which_t type)
   /* Not found */
   return NULL;
 }
-