148 lines
3.9 KiB
C
148 lines
3.9 KiB
C
/*
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* Copyright (C) 2004, 2007, 2009 Internet Systems Consortium, Inc. ("ISC")
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* Copyright (C) 2001 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/* $Id: ntpaths.c,v 1.15 2009/07/14 22:54:57 each Exp $ */
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/*
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* This module fetches the required path information that is specific
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* to NT systems which can have its configuration and system files
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* almost anywhere. It can be used to override whatever the application
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* had previously assigned to the pointer. Basic information about the
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* file locations are stored in the registry.
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*/
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#include <config.h>
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#include <isc/bind_registry.h>
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#include <isc/ntpaths.h>
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/*
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* Module Variables
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*/
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static char systemDir[MAX_PATH];
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static char namedBase[MAX_PATH];
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static char ns_confFile[MAX_PATH];
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static char lwresd_confFile[MAX_PATH];
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static char lwresd_resolvconfFile[MAX_PATH];
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static char rndc_confFile[MAX_PATH];
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static char ns_defaultpidfile[MAX_PATH];
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static char lwresd_defaultpidfile[MAX_PATH];
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static char local_state_dir[MAX_PATH];
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static char sys_conf_dir[MAX_PATH];
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static char rndc_keyFile[MAX_PATH];
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static char session_keyFile[MAX_PATH];
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static DWORD baseLen = MAX_PATH;
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static BOOL Initialized = FALSE;
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void
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isc_ntpaths_init() {
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HKEY hKey;
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BOOL keyFound = TRUE;
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memset(namedBase, 0, MAX_PATH);
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if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, BIND_SUBKEY, 0, KEY_READ, &hKey)
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!= ERROR_SUCCESS)
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keyFound = FALSE;
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if (keyFound == TRUE) {
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/* Get the named directory */
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if (RegQueryValueEx(hKey, "InstallDir", NULL, NULL,
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(LPBYTE)namedBase, &baseLen) != ERROR_SUCCESS)
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keyFound = FALSE;
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RegCloseKey(hKey);
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}
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GetSystemDirectory(systemDir, MAX_PATH);
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if (keyFound == FALSE)
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/* Use the System Directory as a default */
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strcpy(namedBase, systemDir);
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strcpy(ns_confFile, namedBase);
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strcat(ns_confFile, "\\etc\\named.conf");
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strcpy(lwresd_confFile, namedBase);
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strcat(lwresd_confFile, "\\etc\\lwresd.conf");
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strcpy(lwresd_resolvconfFile, systemDir);
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strcat(lwresd_resolvconfFile, "\\Drivers\\etc\\resolv.conf");
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strcpy(rndc_keyFile, namedBase);
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strcat(rndc_keyFile, "\\etc\\rndc.key");
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strcpy(session_keyFile, namedBase);
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strcat(session_keyFile, "\\etc\\session.key");
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strcpy(rndc_confFile, namedBase);
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strcat(rndc_confFile, "\\etc\\rndc.conf");
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strcpy(ns_defaultpidfile, namedBase);
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strcat(ns_defaultpidfile, "\\etc\\named.pid");
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strcpy(lwresd_defaultpidfile, namedBase);
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strcat(lwresd_defaultpidfile, "\\etc\\lwresd.pid");
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strcpy(local_state_dir, namedBase);
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strcat(local_state_dir, "\\bin");
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strcpy(sys_conf_dir, namedBase);
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strcat(sys_conf_dir, "\\etc");
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Initialized = TRUE;
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}
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char *
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isc_ntpaths_get(int ind) {
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if (!Initialized)
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isc_ntpaths_init();
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switch (ind) {
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case NAMED_CONF_PATH:
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return (ns_confFile);
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break;
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case LWRES_CONF_PATH:
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return (lwresd_confFile);
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break;
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case RESOLV_CONF_PATH:
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return (lwresd_resolvconfFile);
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break;
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case RNDC_CONF_PATH:
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return (rndc_confFile);
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break;
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case NAMED_PID_PATH:
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return (ns_defaultpidfile);
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break;
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case LWRESD_PID_PATH:
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return (lwresd_defaultpidfile);
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break;
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case LOCAL_STATE_DIR:
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return (local_state_dir);
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break;
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case SYS_CONF_DIR:
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return (sys_conf_dir);
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break;
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case RNDC_KEY_PATH:
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return (rndc_keyFile);
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break;
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case SESSION_KEY_PATH:
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return (session_keyFile);
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break;
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default:
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return (NULL);
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}
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}
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