diff options
Diffstat (limited to 'lib/isc/win32/ntpaths.c')
| -rw-r--r-- | lib/isc/win32/ntpaths.c | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/lib/isc/win32/ntpaths.c b/lib/isc/win32/ntpaths.c new file mode 100644 index 0000000..d1c622f --- /dev/null +++ b/lib/isc/win32/ntpaths.c @@ -0,0 +1,140 @@ +/* + * Copyright (C) 2004, 2007 Internet Systems Consortium, Inc. ("ISC") + * Copyright (C) 2001 Internet Software Consortium. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH + * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY + * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, + * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM + * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE + * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +/* $Id: ntpaths.c,v 1.11 2007/06/18 23:47:49 tbox Exp $ */ + +/* + * This module fetches the required path information that is specific + * to NT systems which can have its configuration and system files + * almost anywhere. It can be used to override whatever the application + * had previously assigned to the pointer. Basic information about the + * file locations are stored in the registry. + */ + +#include <config.h> +#include <isc/bind_registry.h> +#include <isc/ntpaths.h> + +/* + * Module Variables + */ + +static char systemDir[MAX_PATH]; +static char namedBase[MAX_PATH]; +static char ns_confFile[MAX_PATH]; +static char lwresd_confFile[MAX_PATH]; +static char lwresd_resolvconfFile[MAX_PATH]; +static char rndc_confFile[MAX_PATH]; +static char ns_defaultpidfile[MAX_PATH]; +static char lwresd_defaultpidfile[MAX_PATH]; +static char local_state_dir[MAX_PATH]; +static char sys_conf_dir[MAX_PATH]; +static char rndc_keyFile[MAX_PATH]; + +static DWORD baseLen = MAX_PATH; +static BOOL Initialized = FALSE; + +void +isc_ntpaths_init() { + HKEY hKey; + BOOL keyFound = TRUE; + + memset(namedBase, 0, MAX_PATH); + if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, BIND_SUBKEY, 0, KEY_READ, &hKey) + != ERROR_SUCCESS) + keyFound = FALSE; + + if (keyFound == TRUE) { + /* Get the named directory */ + if (RegQueryValueEx(hKey, "InstallDir", NULL, NULL, + (LPBYTE)namedBase, &baseLen) != ERROR_SUCCESS) + keyFound = FALSE; + RegCloseKey(hKey); + } + + GetSystemDirectory(systemDir, MAX_PATH); + + if (keyFound == FALSE) + /* Use the System Directory as a default */ + strcpy(namedBase, systemDir); + + strcpy(ns_confFile, namedBase); + strcat(ns_confFile, "\\etc\\named.conf"); + + strcpy(lwresd_confFile, namedBase); + strcat(lwresd_confFile, "\\etc\\lwresd.conf"); + + strcpy(lwresd_resolvconfFile, systemDir); + strcat(lwresd_resolvconfFile, "\\Drivers\\etc\\resolv.conf"); + + strcpy(rndc_keyFile, namedBase); + strcat(rndc_keyFile, "\\etc\\rndc.key"); + + strcpy(rndc_confFile, namedBase); + strcat(rndc_confFile, "\\etc\\rndc.conf"); + strcpy(ns_defaultpidfile, namedBase); + strcat(ns_defaultpidfile, "\\etc\\named.pid"); + + strcpy(lwresd_defaultpidfile, namedBase); + strcat(lwresd_defaultpidfile, "\\etc\\lwresd.pid"); + + strcpy(local_state_dir, namedBase); + strcat(local_state_dir, "\\bin"); + + strcpy(sys_conf_dir, namedBase); + strcat(sys_conf_dir, "\\etc"); + + Initialized = TRUE; +} + +char * +isc_ntpaths_get(int ind) { + if (!Initialized) + isc_ntpaths_init(); + + switch (ind) { + case NAMED_CONF_PATH: + return (ns_confFile); + break; + case LWRES_CONF_PATH: + return (lwresd_confFile); + break; + case RESOLV_CONF_PATH: + return (lwresd_resolvconfFile); + break; + case RNDC_CONF_PATH: + return (rndc_confFile); + break; + case NAMED_PID_PATH: + return (ns_defaultpidfile); + break; + case LWRESD_PID_PATH: + return (lwresd_defaultpidfile); + break; + case LOCAL_STATE_DIR: + return (local_state_dir); + break; + case SYS_CONF_DIR: + return (sys_conf_dir); + break; + case RNDC_KEY_PATH: + return (rndc_keyFile); + break; + default: + return (NULL); + } +} |