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-rw-r--r--nscd/nscd_conf.c148
1 files changed, 148 insertions, 0 deletions
diff --git a/nscd/nscd_conf.c b/nscd/nscd_conf.c
new file mode 100644
index 0000000000..59c225e566
--- /dev/null
+++ b/nscd/nscd_conf.c
@@ -0,0 +1,148 @@
+/* Copyright (c) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <ctype.h>
+#include <malloc.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+#include "dbg_log.h"
+#include "nscd.h"
+
+int
+nscd_parse_file (const char *fname)
+{
+ FILE *fp;
+ char *line, *cp, *entry, *arg1, *arg2;
+ size_t len;
+
+ /* Open the configuration file. */
+ fp = fopen (fname, "r");
+ if (fp == NULL)
+ return -1;
+
+ line = NULL;
+ len = 0;
+
+ do
+ {
+ ssize_t n = getline (&line, &len, fp);
+ if (n < 0)
+ break;
+ if (line[n - 1] == '\n')
+ line[n - 1] = '\0';
+
+ /* Because the file format does not know any form of quoting we
+ can search forward for the next '#' character and if found
+ make it terminating the line. */
+ cp = strchr (line, '#');
+ if (cp != NULL)
+ *cp = '\0';
+
+ /* If the line is blank it is ignored. */
+ if (line[0] == '\0')
+ continue;
+
+ entry = line;
+ while (isspace (*entry) && *entry != '\0')
+ ++entry;
+ cp = entry;
+ while (!isspace (*cp) && *cp != '\0')
+ ++cp;
+ arg1 = cp;
+ ++arg1;
+ *cp = '\0';
+ if (*cp = '\0' || strlen (entry) == 0)
+ dbg_log (_("Parse error: %s"), line);
+ while (isspace (*arg1) && *arg1 != '\0')
+ ++arg1;
+ cp = arg1;
+ while (!isspace (*cp) && *cp != '\0')
+ ++cp;
+ arg2 = cp;
+ ++arg2;
+ *cp = '\0';
+ if (strlen (arg2) > 0)
+ {
+ while (isspace (*arg2) && *arg2 != '\0')
+ ++arg2;
+ cp = arg2;
+ while (!isspace (*cp) && *cp != '\0')
+ ++cp;
+ *cp = '\0';
+ }
+
+ if (strcmp (entry, "positive-time-to-live") == 0)
+ {
+ if (strcmp (arg1, "passwd") == 0)
+ set_pos_pwd_ttl (atol (arg2));
+ else if (strcmp (arg1, "group") == 0)
+ set_pos_grp_ttl (atol (arg2));
+ else
+ dbg_log ("server %s is not supported\n", arg1);
+ }
+ else if (strcmp (entry, "negative-time-to-live") == 0)
+ {
+ if (strcmp (arg1, "passwd") == 0)
+ set_neg_pwd_ttl (atol (arg2));
+ else if (strcmp (arg1, "group") == 0)
+ set_neg_grp_ttl (atol (arg2));
+ else
+ dbg_log (_("service %s is not supported"), arg1);
+ }
+ else if (strcmp (entry, "suggested-size") == 0)
+ {
+ if (strcmp (arg1, "passwd") == 0)
+ set_pwd_modulo (atol (arg2));
+ else if (strcmp (arg1, "group") == 0)
+ set_grp_modulo (atol (arg2));
+ else
+ dbg_log (_("service %s is not supported"), arg1);
+ }
+ else if (strcmp (entry, "enable-cache") ==0)
+ {
+ if (strcmp (arg1, "passwd") == 0
+ && strcmp (arg2, "no") == 0)
+ disabled_passwd = 1;
+ }
+ else if (strcmp (entry, "logfile") == 0)
+ {
+ if (!set_logfile (arg1))
+ dbg_log (_("Could not create log file \"%s\""), arg1);
+ }
+ else if (strcmp (entry, "debug-level") == 0)
+ {
+ int level = atoi (arg1);
+ if (level > 0)
+ debug_flag = level;
+ }
+ else
+ dbg_log (_("Unknown option: %s %s %s"), entry, arg1, arg2);
+ }
+ while (!feof (fp));
+
+ /* Free the buffer. */
+ free (line);
+ /* Close configuration file. */
+ fclose (fp);
+
+ return 0;
+}