michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "primpl.h"
michael@0: 
michael@0: PR_IMPLEMENT(PRDir*) PR_OpenDir(const char *name)
michael@0: {
michael@0:     PRDir *dir;
michael@0:     PRStatus sts;
michael@0: 
michael@0:     dir = PR_NEW(PRDir);
michael@0:     if (dir) {
michael@0:         sts = _PR_MD_OPEN_DIR(&dir->md,name);
michael@0:         if (sts != PR_SUCCESS) {
michael@0:             PR_DELETE(dir);
michael@0:             return NULL;
michael@0:         }
michael@0:     } else {
michael@0: 		PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0);
michael@0: 	}
michael@0:     return dir;
michael@0: }
michael@0: 
michael@0: PR_IMPLEMENT(PRDirEntry*) PR_ReadDir(PRDir *dir, PRDirFlags flags)
michael@0: {
michael@0:     /* _MD_READ_DIR return a char* to the name; allocation in machine-dependent code */
michael@0:     char* name = _PR_MD_READ_DIR(&dir->md, flags);
michael@0:     dir->d.name = name;
michael@0:     return name ? &dir->d : NULL;
michael@0: }
michael@0: 
michael@0: PR_IMPLEMENT(PRStatus) PR_CloseDir(PRDir *dir)
michael@0: {
michael@0: PRInt32 rv;
michael@0: 
michael@0:     if (dir) {
michael@0:         rv = _PR_MD_CLOSE_DIR(&dir->md);
michael@0: 		PR_DELETE(dir);
michael@0: 		if (rv < 0) {
michael@0: 			return PR_FAILURE;
michael@0: 		} else
michael@0: 			return PR_SUCCESS;
michael@0:     }
michael@0: 	return PR_SUCCESS;
michael@0: }
michael@0: 
michael@0: PR_IMPLEMENT(PRStatus) PR_MkDir(const char *name, PRIntn mode)
michael@0: {
michael@0: PRInt32 rv;
michael@0: 
michael@0: 	rv = _PR_MD_MKDIR(name, mode);
michael@0: 	if (rv < 0) {
michael@0: 		return PR_FAILURE;
michael@0: 	} else
michael@0: 		return PR_SUCCESS;
michael@0: }
michael@0: 
michael@0: PR_IMPLEMENT(PRStatus) PR_MakeDir(const char *name, PRIntn mode)
michael@0: {
michael@0: PRInt32 rv;
michael@0: 
michael@0: 	if (!_pr_initialized) _PR_ImplicitInitialization();
michael@0: 	rv = _PR_MD_MAKE_DIR(name, mode);
michael@0: 	if (rv < 0) {
michael@0: 		return PR_FAILURE;
michael@0: 	} else
michael@0: 		return PR_SUCCESS;
michael@0: }
michael@0: 
michael@0: PR_IMPLEMENT(PRStatus) PR_RmDir(const char *name)
michael@0: {
michael@0: PRInt32 rv;
michael@0: 
michael@0: 	rv = _PR_MD_RMDIR(name);
michael@0: 	if (rv < 0) {
michael@0: 		return PR_FAILURE;
michael@0: 	} else
michael@0: 		return PR_SUCCESS;
michael@0: }
michael@0: 
michael@0: #ifdef MOZ_UNICODE
michael@0: /*
michael@0:  *  UTF16 Interface
michael@0:  */
michael@0: PR_IMPLEMENT(PRDirUTF16*) PR_OpenDirUTF16(const PRUnichar *name)
michael@0: { 
michael@0:     PRDirUTF16 *dir;
michael@0:     PRStatus sts;
michael@0: 
michael@0:     dir = PR_NEW(PRDirUTF16);
michael@0:     if (dir) {
michael@0:         sts = _PR_MD_OPEN_DIR_UTF16(&dir->md,name);
michael@0:         if (sts != PR_SUCCESS) {
michael@0:             PR_DELETE(dir);
michael@0:             return NULL;
michael@0:         }
michael@0:     } else {
michael@0:         PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0);
michael@0:     }
michael@0:     return dir;
michael@0: }  
michael@0:  
michael@0: PR_IMPLEMENT(PRDirEntryUTF16*) PR_ReadDirUTF16(PRDirUTF16 *dir, PRDirFlags flags)
michael@0: { 
michael@0:     /*
michael@0:      * _MD_READ_DIR_UTF16 return a PRUnichar* to the name; allocation in
michael@0:      * machine-dependent code
michael@0:      */
michael@0:     PRUnichar* name = _PR_MD_READ_DIR_UTF16(&dir->md, flags);
michael@0:     dir->d.name = name;
michael@0:     return name ? &dir->d : NULL;
michael@0: } 
michael@0:  
michael@0: PR_IMPLEMENT(PRStatus) PR_CloseDirUTF16(PRDirUTF16 *dir)
michael@0: { 
michael@0:     PRInt32 rv; 
michael@0: 
michael@0:     if (dir) {
michael@0:         rv = _PR_MD_CLOSE_DIR_UTF16(&dir->md);
michael@0:         PR_DELETE(dir);
michael@0:         if (rv < 0)
michael@0: 	    return PR_FAILURE;
michael@0:         else
michael@0: 	    return PR_SUCCESS;
michael@0:     } 
michael@0:     return PR_SUCCESS;
michael@0: }
michael@0: 
michael@0: #endif /* MOZ_UNICODE */