diff options
Diffstat (limited to 'nscd/nscd_conf.c')
| -rw-r--r-- | nscd/nscd_conf.c | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/nscd/nscd_conf.c b/nscd/nscd_conf.c new file mode 100644 index 0000000..59c225e --- /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; +} |