rtdelkey.c File Reference

#include "cmp.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

Go to the source code of this file.

Defines
#define	WORK_SIZE   1024
Functions
void __cdecl	main (int, char *)
void	processargs ()
void	Delete (HANDLE Handle)
void __cdecl	main (int argc, char *argv[])
void	processargs (int argc, char *argv[])
Variables
UNICODE_STRING	WorkName
WCHAR	workbuffer [WORK_SIZE]

---

Define Documentation

#define WORK_SIZE   1024

Definition at line 34 of file rtdelkey.c.

---

Function Documentation

void Delete (  HANDLE  Handle  )

Definition at line 103 of file rtdeltre.c. References Delete(), exit, Handle, NT_SUCCESS, NtClose(), NtDeleteKey(), NtEnumerateKey(), NtOpenKey(), NTSTATUS(), NULL, ObjectAttributes, RtlAppendStringToString(), TRUE, WORK_SIZE, and WorkName. Referenced by RtlpDeleteFromMergedRange(). { NTSTATUS status; PKEY_BASIC_INFORMATION KeyInformation; OBJECT_ATTRIBUTES ObjectAttributes; ULONG NamePos; ULONG index; STRING enumname; HANDLE WorkHandle; ULONG ResultLength; static char buffer[WORK_SIZE]; KeyInformation = (PKEY_BASIC_INFORMATION)buffer; NamePos = WorkName.Length; // // Enumerate node's children and apply ourselves to each one // index = 0; do { RtlZeroMemory(KeyInformation, WORK_SIZE); status = NtEnumerateKey( Handle, index, KeyBasicInformation, KeyInformation, WORK_SIZE, &ResultLength ); if (status == STATUS_NO_MORE_ENTRIES) { WorkName.Length = NamePos; break; } else if (!NT_SUCCESS(status)) { printf("regtest3: dump1: status = %08lx\n", status); exit(1); } enumname.Buffer = &(KeyInformation->Name[0]); enumname.Length = KeyInformation->NameLength; enumname.MaximumLength = KeyInformation->NameLength; RtlAppendStringToString((PSTRING)&WorkName, (PSTRING)&enumname); InitializeObjectAttributes( &ObjectAttributes, &enumname, OBJ_CASE_INSENSITIVE, Handle, NULL ); status = NtOpenKey( &WorkHandle, DELETE | KEY_ENUMERATE_SUB_KEYS, &ObjectAttributes ); if (!NT_SUCCESS(status)) { printf("regtest3: couldn't delete %wZ: %08lx\n", &enumname,status); index++; } else { Delete(WorkHandle); NtClose(WorkHandle); } WorkName.Length = NamePos; } while (TRUE); // // If we're here, then we have delt with all children, so deal with // the node we were applied to // NtDeleteKey(Handle); NtClose(Handle); // Force it to actually go away return; }

void __cdecl main (  int  argc, char *  argv[] )

Definition at line 48 of file rtdelkey.c. References exit, L, NT_SUCCESS, NtClose(), NtDeleteKey(), NtOpenKey(), NTSTATUS(), NULL, ObjectAttributes, processargs(), WORK_SIZE, workbuffer, and WorkName. { NTSTATUS status; OBJECT_ATTRIBUTES ObjectAttributes; HANDLE BaseHandle; // // Process args // WorkName.MaximumLength = WORK_SIZE; WorkName.Length = 0L; WorkName.Buffer = &(workbuffer[0]); processargs(argc, argv); // // Set up and open KeyPath // printf("rtdelkey: starting\n"); InitializeObjectAttributes( &ObjectAttributes, &WorkName, 0, (HANDLE)NULL, NULL ); ObjectAttributes.Attributes |= OBJ_CASE_INSENSITIVE; status = NtOpenKey( &BaseHandle, DELETE, &ObjectAttributes ); if (!NT_SUCCESS(status)) { printf("rtdelkey: t0: %08lx\n", status); exit(1); } status = NtDeleteKey(BaseHandle); if (!NT_SUCCESS(status)) { printf("rtdelkey: t1: %08lx\n", status); exit(1); } NtClose(BaseHandle); exit(0); }

void __cdecl main (  int  , char *  )

void processargs (  int  argc, char *  argv[] )

Definition at line 104 of file rtdelkey.c. References exit, RtlAnsiStringToUnicodeString(), RtlInitAnsiString(), TRUE, and WorkName. { ANSI_STRING temp; if ( (argc != 2) ) { printf("Usage: %s <KeyPath>\n", argv[0]); exit(1); } RtlInitAnsiString( &temp, argv[1] ); RtlAnsiStringToUnicodeString( &WorkName, &temp, TRUE ); return; }

void processargs (   )

---

Variable Documentation

WCHAR workbuffer[WORK_SIZE]

Definition at line 45 of file rtdelkey.c.

UNICODE_STRING WorkName

Definition at line 44 of file rtdelkey.c.

---