Change xlines to store spaces as \s.

[irc/rqf/shadowircd.git] / src / kdparse.c

diff --git a/src/kdparse.c b/src/kdparse.c
index 3d82b71844532bdf70388338c90ea08bb0422ffd..090c79333eeeadc31ea0399422f30c8f2e1f92be 100644 (file)
--- a/src/kdparse.c
+++ b/src/kdparse.c
@@ -158,6 +158,37 @@ parse_d_file(FILE * file)
        }
 }
 
+char *
+xline_encode_spaces(const char *mask)
+{
+       int i, j;
+       int spaces = 0;
+       int backslash = 0;
+       char *encoded;
+
+       for (i = 0; mask[i] != '\0'; i++)
+               if (mask[i] == ' ')
+                       spaces++;
+       encoded = rb_malloc(i + spaces + 1);
+       for (i = 0, j = 0; mask[i] != '\0'; i++)
+       {
+               if (mask[i] == '\\')
+                       backslash = !backslash;
+               else if (mask[i] == ' ')
+               {
+                       if (!backslash)
+                               encoded[j++] = '\\';
+                       encoded[j++] = 's';
+                       backslash = 0;
+                       continue;
+               }
+               else
+                       backslash = 0;
+               encoded[j++] = mask[i];
+       }
+       return encoded;
+}
+
 void
 parse_x_file(FILE * file)
 {
@@ -166,6 +197,7 @@ parse_x_file(FILE * file)
        char *reason_field = NULL;
        char line[BUFSIZE];
        char *p;
+       char *encoded;
 
        while (fgets(line, sizeof(line), file))
        {
@@ -191,10 +223,17 @@ parse_x_file(FILE * file)
                   (strchr(reason_field, ':') != NULL))
                        continue;
 
+               encoded = xline_encode_spaces(gecos_field);
+               if (find_xline_mask(encoded) != NULL)
+               {
+                       rb_free(encoded);
+                       continue;
+               }
+
                aconf = make_conf();
                aconf->status = CONF_XLINE;
 
-               aconf->name = rb_strdup(gecos_field);
+               aconf->name = encoded;
                aconf->passwd = rb_strdup(reason_field);
 
                rb_dlinkAddAlloc(aconf, &xline_conf_list);