1 /* 2 * Copyright (C) 2004, 2007 Internet Systems Consortium, Inc. ("ISC") 3 * Copyright (C) 1999-2001 Internet Software Consortium. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 11 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 15 * PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 /* $Id: dir.h,v 1.15 2007/06/19 23:47:20 tbox Exp $ */ 19 20 /* Principal Authors: DCL */ 21 22 #ifndef ISC_DIR_H 23 #define ISC_DIR_H 1 24 25 #include <windows.h> 26 #include <stdlib.h> 27 28 #include <isc/lang.h> 29 #include <isc/boolean.h> 30 #include <isc/result.h> 31 32 #define ISC_DIR_NAMEMAX _MAX_FNAME 33 #define ISC_DIR_PATHMAX _MAX_PATH 34 35 typedef struct { 36 char name[ISC_DIR_NAMEMAX]; 37 unsigned int length; 38 WIN32_FIND_DATA find_data; 39 } isc_direntry_t; 40 41 typedef struct { 42 unsigned int magic; 43 char dirname[ISC_DIR_PATHMAX]; 44 isc_direntry_t entry; 45 isc_boolean_t entry_filled; 46 HANDLE search_handle; 47 } isc_dir_t; 48 49 ISC_LANG_BEGINDECLS 50 51 void 52 isc_dir_init(isc_dir_t *dir); 53 54 isc_result_t 55 isc_dir_open(isc_dir_t *dir, const char *dirname); 56 57 isc_result_t 58 isc_dir_read(isc_dir_t *dir); 59 60 isc_result_t 61 isc_dir_reset(isc_dir_t *dir); 62 63 void 64 isc_dir_close(isc_dir_t *dir); 65 66 isc_result_t 67 isc_dir_chdir(const char *dirname); 68 69 isc_result_t 70 isc_dir_chroot(const char *dirname); 71 72 isc_result_t 73 isc_dir_createunique(char *templet); 74 /* 75 * Use a templet (such as from isc_file_mktemplate()) to create a uniquely 76 * named, empty directory. The templet string is modified in place. 77 * If result == ISC_R_SUCCESS, it is the name of the directory that was 78 * created. 79 */ 80 81 ISC_LANG_ENDDECLS 82 83 #endif /* ISC_DIR_H */ 84