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StdLib: Remove files obsoleted by changelist 12649.
Signed-off-by: darylm503 Reviewed-by: lgrosenb Reviewed-by: lpleahy Reviewed-by: jljusten git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12650 6f19259b-4bc3-4df7-8a09-765794883524
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darylm503
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/** @file
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Implement the opendir, closedir, and readdir functions.
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Copyright (c) 2011, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "internal.h"
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#include <Library/ShellLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/BaseLib.h>
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typedef struct {
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UINT32 Signature;
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SHELL_FILE_HANDLE DirHandle;
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EFI_FILE_INFO *FileInfo;
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struct dirent *DirentStructure;
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} DIR_STRUCTURE;
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DIR * opendir(const char * AsciiFileName)
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{
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EFI_STATUS Status;
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DIR_STRUCTURE *DirStruct;
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CHAR16 *FileName;
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DirStruct = (DIR_STRUCTURE*)AllocateZeroPool(sizeof(DIR_STRUCTURE));
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if (DirStruct == NULL) {
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errno = ENOMEM;
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return NULL;
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}
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FileName = (CHAR16*)AllocateZeroPool((1+AsciiStrLen(AsciiFileName))*sizeof(CHAR16));
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if (FileName == NULL) {
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FreePool(DirStruct);
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errno = ENOMEM;
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return NULL;
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}
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AsciiStrToUnicodeStr(AsciiFileName, FileName);
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Status = ShellOpenFileByName(FileName, &DirStruct->DirHandle, EFI_FILE_MODE_READ, 0);
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FreePool(FileName);
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if (EFI_ERROR(Status)) {
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errno = ENOENT;
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FreePool(DirStruct);
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return NULL;
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}
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DirStruct->Signature = 0x08675309;
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return ((DIR*)DirStruct);
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}
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int closedir(DIR * DirPointer)
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{
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DIR_STRUCTURE *DirStruct;
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if (DirPointer == NULL) {
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return 0;
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}
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DirStruct = (DIR_STRUCTURE*)DirPointer;
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if (DirStruct->Signature != 0x08675309) {
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return 0;
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}
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ShellCloseFile(DirStruct->DirHandle);
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SHELL_FREE_NON_NULL(DirStruct->FileInfo);
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SHELL_FREE_NON_NULL(DirStruct->DirentStructure);
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SHELL_FREE_NON_NULL(DirStruct);
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return 0;
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}
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struct dirent * readdir(DIR * DirPointer)
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{
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DIR_STRUCTURE *DirStruct;
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EFI_STATUS Status;
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BOOLEAN NoFile;
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NoFile = FALSE;
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if (DirPointer == NULL) {
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errno = EBADF;
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return NULL;
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}
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DirStruct = (DIR_STRUCTURE*)DirPointer;
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if (DirStruct->Signature != 0x08675309) {
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errno = EBADF;
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return NULL;
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}
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if (DirStruct->FileInfo == NULL) {
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Status = ShellFindFirstFile(DirStruct->DirHandle, &(DirStruct->FileInfo));
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} else {
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Status = ShellFindNextFile(DirStruct->DirHandle, DirStruct->FileInfo, &NoFile);
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}
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if (EFI_ERROR(Status)) {
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errno = ENOENT;
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return NULL;
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}
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if (NoFile) {
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return (NULL);
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}
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SHELL_FREE_NON_NULL(DirStruct->DirentStructure);
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DirStruct->DirentStructure = AllocateZeroPool(sizeof(DIR_STRUCTURE)+(StrSize(DirStruct->FileInfo->FileName)));
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if (DirStruct->DirentStructure == NULL) {
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errno = ENOMEM;
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return NULL;
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}
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StrCpy(DirStruct->FileInfo->FileName, DirStruct->DirentStructure->FileName);
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DirStruct->DirentStructure->FileSize = DirStruct->FileInfo->FileSize;
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DirStruct->DirentStructure->PhysicalSize = DirStruct->FileInfo->PhysicalSize;
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DirStruct->DirentStructure->Attribute = DirStruct->FileInfo->Attribute;
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DirStruct->DirentStructure->CreateTime.tv_sec = Efi2Time(&DirStruct->FileInfo->CreateTime);
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DirStruct->DirentStructure->CreateTime.tv_nsec = DirStruct->FileInfo->CreateTime.Nanosecond;
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DirStruct->DirentStructure->LastAccessTime.tv_nsec = Efi2Time(&DirStruct->FileInfo->LastAccessTime);
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DirStruct->DirentStructure->LastAccessTime.tv_sec = DirStruct->FileInfo->LastAccessTime.Nanosecond;
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DirStruct->DirentStructure->ModificationTime.tv_sec = Efi2Time(&DirStruct->FileInfo->ModificationTime);
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DirStruct->DirentStructure->ModificationTime.tv_nsec = DirStruct->FileInfo->ModificationTime.Nanosecond;
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DirStruct->DirentStructure->Size = StrSize(DirStruct->DirentStructure->FileName) + sizeof(DIR_STRUCTURE);
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return (DirStruct->DirentStructure);
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}
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@ -1,23 +0,0 @@
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/** @file
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Implement the invalid functions to return failures.
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Copyright (c) 2011, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include <errno.h>
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#include <dirent.h>
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#include <sysexits.h>
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typedef VOID* DIR;
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struct dirent * readdir(DIR *);
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int closedir(DIR *);
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DIR * opendir(const char *);
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