ReactOS  0.4.14-dev-114-gc8cbd56
cabinet.c File Reference
#include "usetup.h"
#include <zlib.h>
#include <debug.h>
Include dependency graph for cabinet.c:

Go to the source code of this file.

Classes

struct  _DOSTIME
 
struct  _DOSDATE
 
struct  _CFHEADER
 
struct  _CFFOLDER
 
struct  _CFFILE
 
struct  _CFDATA
 
struct  _CAB_CODEC
 

Macros

#define Z_SOLO
 
#define NDEBUG
 
#define SEEK_BEGIN   0
 
#define SEEK_CURRENT   1
 
#define SEEK_END   2
 
#define CAB_SIGNATURE   0x4643534D
 
#define CAB_VERSION   0x0103
 
#define CAB_BLOCKSIZE   32768
 
#define CAB_COMP_MASK   0x00FF
 
#define CAB_COMP_NONE   0x0000
 
#define CAB_COMP_MSZIP   0x0001
 
#define CAB_COMP_QUANTUM   0x0002
 
#define CAB_COMP_LZX   0x0003
 
#define CAB_FLAG_HASPREV   0x0001
 
#define CAB_FLAG_HASNEXT   0x0002
 
#define CAB_FLAG_RESERVE   0x0004
 
#define CAB_ATTRIB_READONLY   0x0001
 
#define CAB_ATTRIB_HIDDEN   0x0002
 
#define CAB_ATTRIB_SYSTEM   0x0004
 
#define CAB_ATTRIB_VOLUME   0x0008
 
#define CAB_ATTRIB_DIRECTORY   0x0010
 
#define CAB_ATTRIB_ARCHIVE   0x0020
 
#define CAB_ATTRIB_EXECUTE   0x0040
 
#define CAB_ATTRIB_UTF_NAME   0x0080
 
#define CAB_FILE_MAX_FOLDER   0xFFFC
 
#define CAB_FILE_CONTINUED   0xFFFD
 
#define CAB_FILE_SPLIT   0xFFFE
 
#define CAB_FILE_PREV_NEXT   0xFFFF
 
#define MSZIP_MAGIC   0x4B43
 

Typedefs

typedef struct _DOSTIME DOSTIME
 
typedef struct _DOSTIMEPDOSTIME
 
typedef struct _DOSDATE DOSDATE
 
typedef struct _DOSDATEPDOSDATE
 
typedef struct _CFHEADER CFHEADER
 
typedef struct _CFHEADERPCFHEADER
 
typedef struct _CFFOLDER CFFOLDER
 
typedef struct _CFFOLDERPCFFOLDER
 
typedef struct _CFFILE CFFILE
 
typedef struct _CFFILEPCFFILE
 
typedef struct _CFDATA CFDATA
 
typedef struct _CFDATAPCFDATA
 
typedef ULONG(* PCABINET_CODEC_UNCOMPRESS) (IN struct _CAB_CODEC *Codec, OUT PVOID OutputBuffer, IN PVOID InputBuffer, IN OUT PLONG InputLength, IN OUT PLONG OutputLength)
 
typedef struct _CAB_CODEC CAB_CODEC
 
typedef struct _CAB_CODECPCAB_CODEC
 

Functions

void *__cdecl malloc (size_t size)
 
void __cdecl free (void *ptr)
 
void *__cdecl calloc (size_t nmemb, size_t size)
 
ULONG RawCodecUncompress (IN OUT PCAB_CODEC Codec, OUT PVOID OutputBuffer, IN PVOID InputBuffer, IN OUT PLONG InputLength, IN OUT PLONG OutputLength)
 
ULONG MSZipCodecUncompress (IN OUT PCAB_CODEC Codec, OUT PVOID OutputBuffer, IN PVOID InputBuffer, IN OUT PLONG InputLength, IN OUT PLONG OutputLength)
 
voidpf MSZipAlloc (voidpf opaque, uInt items, uInt size)
 
void MSZipFree (voidpf opaque, voidpf address)
 
static BOOL ConvertSystemTimeToFileTime (CONST SYSTEMTIME *lpSystemTime, LPFILETIME lpFileTime)
 
static BOOL ConvertDosDateTimeToFileTime (WORD wFatDate, WORD wFatTime, LPFILETIME lpFileTime)
 
static PWCHAR GetFileName (PWCHAR Path)
 
static VOID RemoveFileName (PWCHAR Path)
 
static BOOL SetAttributesOnFile (PCFFILE File, HANDLE hFile)
 
static ULONG CloseCabinet (IN PCABINET_CONTEXT CabinetContext)
 
VOID CabinetInitialize (IN OUT PCABINET_CONTEXT CabinetContext)
 
VOID CabinetCleanup (IN OUT PCABINET_CONTEXT CabinetContext)
 
static BOOL CabinetNormalizePath (PWCHAR Path, ULONG Length)
 
PCWSTR CabinetGetCabinetName (IN PCABINET_CONTEXT CabinetContext)
 
VOID CabinetSetCabinetName (IN PCABINET_CONTEXT CabinetContext, IN PCWSTR FileName)
 
VOID CabinetSetDestinationPath (IN PCABINET_CONTEXT CabinetContext, IN PCWSTR DestinationPath)
 
PCWSTR CabinetGetDestinationPath (IN PCABINET_CONTEXT CabinetContext)
 
ULONG CabinetOpen (IN OUT PCABINET_CONTEXT CabinetContext)
 
VOID CabinetClose (IN OUT PCABINET_CONTEXT CabinetContext)
 
ULONG CabinetFindFirst (IN PCABINET_CONTEXT CabinetContext, IN PCWSTR FileName, IN OUT PCAB_SEARCH Search)
 
ULONG CabinetFindNext (IN PCABINET_CONTEXT CabinetContext, IN OUT PCAB_SEARCH Search)
 
ULONG CabinetFindNextFileSequential (IN PCABINET_CONTEXT CabinetContext, IN PCWSTR FileName, IN OUT PCAB_SEARCH Search)
 
ULONG CabinetExtractFile (IN PCABINET_CONTEXT CabinetContext, IN PCAB_SEARCH Search)
 
VOID CabinetSelectCodec (IN PCABINET_CONTEXT CabinetContext, IN ULONG Id)
 
VOID CabinetSetEventHandlers (IN PCABINET_CONTEXT CabinetContext, IN PCABINET_OVERWRITE Overwrite, IN PCABINET_EXTRACT Extract, IN PCABINET_DISK_CHANGE DiskChange)
 
PVOID CabinetGetCabinetReservedArea (IN PCABINET_CONTEXT CabinetContext, OUT PULONG Size)
 

Variables

static CAB_CODEC RawCodec
 
static CAB_CODEC MSZipCodec
 

Macro Definition Documentation

◆ CAB_ATTRIB_ARCHIVE

#define CAB_ATTRIB_ARCHIVE   0x0020

Definition at line 66 of file cabinet.c.

◆ CAB_ATTRIB_DIRECTORY

#define CAB_ATTRIB_DIRECTORY   0x0010

Definition at line 65 of file cabinet.c.

◆ CAB_ATTRIB_EXECUTE

#define CAB_ATTRIB_EXECUTE   0x0040

Definition at line 67 of file cabinet.c.

◆ CAB_ATTRIB_HIDDEN

#define CAB_ATTRIB_HIDDEN   0x0002

Definition at line 62 of file cabinet.c.

◆ CAB_ATTRIB_READONLY

#define CAB_ATTRIB_READONLY   0x0001

Definition at line 61 of file cabinet.c.

◆ CAB_ATTRIB_SYSTEM

#define CAB_ATTRIB_SYSTEM   0x0004

Definition at line 63 of file cabinet.c.

◆ CAB_ATTRIB_UTF_NAME

#define CAB_ATTRIB_UTF_NAME   0x0080

Definition at line 68 of file cabinet.c.

◆ CAB_ATTRIB_VOLUME

#define CAB_ATTRIB_VOLUME   0x0008

Definition at line 64 of file cabinet.c.

◆ CAB_BLOCKSIZE

#define CAB_BLOCKSIZE   32768

Definition at line 49 of file cabinet.c.

◆ CAB_COMP_LZX

#define CAB_COMP_LZX   0x0003

Definition at line 55 of file cabinet.c.

◆ CAB_COMP_MASK

#define CAB_COMP_MASK   0x00FF

Definition at line 51 of file cabinet.c.

◆ CAB_COMP_MSZIP

#define CAB_COMP_MSZIP   0x0001

Definition at line 53 of file cabinet.c.

◆ CAB_COMP_NONE

#define CAB_COMP_NONE   0x0000

Definition at line 52 of file cabinet.c.

◆ CAB_COMP_QUANTUM

#define CAB_COMP_QUANTUM   0x0002

Definition at line 54 of file cabinet.c.

◆ CAB_FILE_CONTINUED

#define CAB_FILE_CONTINUED   0xFFFD

Definition at line 71 of file cabinet.c.

◆ CAB_FILE_MAX_FOLDER

#define CAB_FILE_MAX_FOLDER   0xFFFC

Definition at line 70 of file cabinet.c.

◆ CAB_FILE_PREV_NEXT

#define CAB_FILE_PREV_NEXT   0xFFFF

Definition at line 73 of file cabinet.c.

◆ CAB_FILE_SPLIT

#define CAB_FILE_SPLIT   0xFFFE

Definition at line 72 of file cabinet.c.

◆ CAB_FLAG_HASNEXT

#define CAB_FLAG_HASNEXT   0x0002

Definition at line 58 of file cabinet.c.

◆ CAB_FLAG_HASPREV

#define CAB_FLAG_HASPREV   0x0001

Definition at line 57 of file cabinet.c.

◆ CAB_FLAG_RESERVE

#define CAB_FLAG_RESERVE   0x0004

Definition at line 59 of file cabinet.c.

◆ CAB_SIGNATURE

#define CAB_SIGNATURE   0x4643534D

Definition at line 47 of file cabinet.c.

◆ CAB_VERSION

#define CAB_VERSION   0x0103

Definition at line 48 of file cabinet.c.

◆ MSZIP_MAGIC

#define MSZIP_MAGIC   0x4B43

Definition at line 212 of file cabinet.c.

◆ NDEBUG

#define NDEBUG

Definition at line 16 of file cabinet.c.

◆ SEEK_BEGIN

#define SEEK_BEGIN   0

Definition at line 24 of file cabinet.c.

◆ SEEK_CURRENT

#define SEEK_CURRENT   1

Definition at line 25 of file cabinet.c.

◆ SEEK_END

#define SEEK_END   2

Definition at line 27 of file cabinet.c.

◆ Z_SOLO

#define Z_SOLO

Definition at line 13 of file cabinet.c.

Typedef Documentation

◆ CAB_CODEC

◆ CFDATA

◆ CFFILE

◆ CFFOLDER

◆ CFHEADER

◆ DOSDATE

◆ DOSTIME

◆ PCAB_CODEC

◆ PCABINET_CODEC_UNCOMPRESS

typedef ULONG(* PCABINET_CODEC_UNCOMPRESS) (IN struct _CAB_CODEC *Codec, OUT PVOID OutputBuffer, IN PVOID InputBuffer, IN OUT PLONG InputLength, IN OUT PLONG OutputLength)

Definition at line 162 of file cabinet.c.

◆ PCFDATA

typedef struct _CFDATA * PCFDATA

◆ PCFFILE

typedef struct _CFFILE * PCFFILE

◆ PCFFOLDER

◆ PCFHEADER

◆ PDOSDATE

◆ PDOSTIME

Function Documentation

◆ CabinetCleanup()

VOID CabinetCleanup ( IN OUT PCABINET_CONTEXT  CabinetContext)

Definition at line 529 of file cabinet.c.

531 {
532  CabinetClose(CabinetContext);
533 }
VOID CabinetClose(IN OUT PCABINET_CONTEXT CabinetContext)
Definition: cabinet.c:794

Referenced by PrepareFileCopy(), and SetupExtractFile().

◆ CabinetClose()

VOID CabinetClose ( IN OUT PCABINET_CONTEXT  CabinetContext)

Definition at line 794 of file cabinet.c.

796 {
797  if (!CabinetContext->FileOpen)
798  return;
799 
800  CloseCabinet(CabinetContext);
801  CabinetContext->FileOpen = FALSE;
802 }
static ULONG CloseCabinet(IN PCABINET_CONTEXT CabinetContext)
Definition: cabinet.c:483

Referenced by CabinetCleanup().

◆ CabinetExtractFile()

ULONG CabinetExtractFile ( IN PCABINET_CONTEXT  CabinetContext,
IN PCAB_SEARCH  Search 
)

Definition at line 952 of file cabinet.c.

955 {
956  ULONG Size; // remaining file bytes to decompress
957  ULONG CurrentOffset; // current uncompressed offset within the folder
958  PUCHAR CurrentBuffer; // current pointer to compressed data in the block
959  LONG RemainingBlock; // remaining comp data in the block
960  HANDLE DestFile;
961  HANDLE DestFileSection;
962  PVOID DestFileBuffer; // mapped view of dest file
963  PVOID CurrentDestBuffer; // pointer to the current position in the dest view
964  PCFDATA CFData; // current data block
965  ULONG Status;
966  FILETIME FileTime;
967  WCHAR DestName[MAX_PATH];
968  NTSTATUS NtStatus;
973  FILE_BASIC_INFORMATION FileBasic;
974  PCFFOLDER CurrentFolder;
975  LARGE_INTEGER MaxDestFileSize;
976  LONG InputLength, OutputLength;
977  char Chunk[512];
978 
979  if (wcscmp(Search->Cabinet, CabinetContext->CabinetName) != 0)
980  {
981  /* the file is not in the current cabinet */
982  DPRINT("File is not in this cabinet (%S != %S)\n",
983  Search->Cabinet, CabinetContext->CabinetName);
984  return CAB_STATUS_NOFILE;
985  }
986 
987  /* look up the folder that the file specifies */
988  if (Search->File->FolderIndex == 0xFFFD ||
989  Search->File->FolderIndex == 0xFFFF)
990  {
991  /* folder is continued from previous cabinet,
992  that shouldn't happen here */
993  return CAB_STATUS_NOFILE;
994  }
995  else if (Search->File->FolderIndex == 0xFFFE)
996  {
997  /* folder is the last in this cabinet and continues into next */
998  CurrentFolder = &CabinetContext->CabinetFolders[CabinetContext->PCABHeader->FolderCount - 1];
999  }
1000  else
1001  {
1002  /* folder is completely contained within this cabinet */
1003  CurrentFolder = &CabinetContext->CabinetFolders[Search->File->FolderIndex];
1004  }
1005 
1006  switch (CurrentFolder->CompressionType & CAB_COMP_MASK)
1007  {
1008  case CAB_COMP_NONE:
1009  CabinetSelectCodec(CabinetContext, CAB_CODEC_RAW);
1010  break;
1011  case CAB_COMP_MSZIP:
1012  CabinetSelectCodec(CabinetContext, CAB_CODEC_MSZIP);
1013  break;
1014  default:
1015  return CAB_STATUS_UNSUPPCOMP;
1016  }
1017 
1018  DPRINT("Extracting file at uncompressed offset (0x%X) Size (%d bytes)\n",
1019  (UINT)Search->File->FileOffset, (UINT)Search->File->FileSize);
1020 
1021  RtlInitAnsiString(&AnsiString, Search->File->FileName);
1022  wcscpy(DestName, CabinetContext->DestPath);
1023  UnicodeString.MaximumLength = sizeof(DestName) - wcslen(DestName) * sizeof(WCHAR);
1024  UnicodeString.Buffer = DestName + wcslen(DestName);
1025  UnicodeString.Length = 0;
1027 
1028  /* Create destination file, fail if it already exists */
1029  RtlInitUnicodeString(&UnicodeString, DestName);
1030 
1032  &UnicodeString,
1034  NULL, NULL);
1035 
1036  NtStatus = NtCreateFile(&DestFile,
1039  &IoStatusBlock,
1040  NULL,
1042  0,
1043  FILE_CREATE,
1045  NULL, 0);
1046 
1047  if (!NT_SUCCESS(NtStatus))
1048  {
1049  DPRINT("NtCreateFile() failed (%S) (%x)\n", DestName, NtStatus);
1050 
1051  /* If file exists, ask to overwrite file */
1052  if (CabinetContext->OverwriteHandler == NULL ||
1053  CabinetContext->OverwriteHandler(CabinetContext, Search->File, DestName))
1054  {
1055  /* Create destination file, overwrite if it already exists */
1056  NtStatus = NtCreateFile(&DestFile,
1059  &IoStatusBlock,
1060  NULL,
1062  0,
1065  NULL, 0);
1066 
1067  if (!NT_SUCCESS(NtStatus))
1068  {
1069  DPRINT1("NtCreateFile() failed (%S) (%x)\n", DestName, NtStatus);
1070  return CAB_STATUS_CANNOT_CREATE;
1071  }
1072  }
1073  else
1074  {
1075  DPRINT1("File (%S) exists\n", DestName);
1076  return CAB_STATUS_FILE_EXISTS;
1077  }
1078  }
1079 
1080  MaxDestFileSize.QuadPart = Search->File->FileSize;
1081  NtStatus = NtCreateSection(&DestFileSection,
1083  0,
1084  &MaxDestFileSize,
1086  SEC_COMMIT,
1087  DestFile);
1088 
1089  if (!NT_SUCCESS(NtStatus))
1090  {
1091  DPRINT1("NtCreateSection failed for %ls: %x\n", DestName, NtStatus);
1093  goto CloseDestFile;
1094  }
1095 
1096  DestFileBuffer = 0;
1097  CabinetContext->DestFileSize = 0;
1098  NtStatus = NtMapViewOfSection(DestFileSection,
1099  NtCurrentProcess(),
1100  &DestFileBuffer,
1101  0, 0, 0,
1102  &CabinetContext->DestFileSize,
1103  ViewUnmap,
1104  0,
1105  PAGE_READWRITE);
1106 
1107  if (!NT_SUCCESS(NtStatus))
1108  {
1109  DPRINT1("NtMapViewOfSection failed: %x\n", NtStatus);
1111  goto CloseDestFileSection;
1112  }
1113 
1114  CurrentDestBuffer = DestFileBuffer;
1115  if (!ConvertDosDateTimeToFileTime(Search->File->FileDate,
1116  Search->File->FileTime,
1117  &FileTime))
1118  {
1119  DPRINT1("DosDateTimeToFileTime() failed\n");
1121  goto UnmapDestFile;
1122  }
1123 
1124  NtStatus = NtQueryInformationFile(DestFile,
1125  &IoStatusBlock,
1126  &FileBasic,
1127  sizeof(FILE_BASIC_INFORMATION),
1129  if (!NT_SUCCESS(NtStatus))
1130  {
1131  DPRINT("NtQueryInformationFile() failed (%x)\n", NtStatus);
1132  }
1133  else
1134  {
1135  memcpy(&FileBasic.LastAccessTime, &FileTime, sizeof(FILETIME));
1136 
1137  NtStatus = NtSetInformationFile(DestFile,
1138  &IoStatusBlock,
1139  &FileBasic,
1140  sizeof(FILE_BASIC_INFORMATION),
1142  if (!NT_SUCCESS(NtStatus))
1143  {
1144  DPRINT("NtSetInformationFile() failed (%x)\n", NtStatus);
1145  }
1146  }
1147 
1148  SetAttributesOnFile(Search->File, DestFile);
1149 
1150  /* Call extract event handler */
1151  if (CabinetContext->ExtractHandler != NULL)
1152  CabinetContext->ExtractHandler(CabinetContext, Search->File, DestName);
1153 
1154  if (Search->CFData)
1155  CFData = Search->CFData;
1156  else
1157  CFData = (PCFDATA)(CabinetContext->CabinetFolders[Search->File->FolderIndex].DataOffset + CabinetContext->FileBuffer);
1158 
1159  CurrentOffset = Search->Offset;
1160  while (CurrentOffset + CFData->UncompSize <= Search->File->FileOffset)
1161  {
1162  /* walk the data blocks until we reach
1163  the one containing the start of the file */
1164  CurrentOffset += CFData->UncompSize;
1165  CFData = (PCFDATA)((char *)(CFData + 1) + CabinetContext->DataReserved + CFData->CompSize);
1166  }
1167 
1168  Search->CFData = CFData;
1169  Search->Offset = CurrentOffset;
1170 
1171  /* now decompress and discard any data in
1172  the block before the start of the file */
1173 
1174  /* start of comp data */
1175  CurrentBuffer = ((unsigned char *)(CFData + 1)) + CabinetContext->DataReserved;
1176  RemainingBlock = CFData->CompSize;
1177  InputLength = RemainingBlock;
1178 
1179  while (CurrentOffset < Search->File->FileOffset)
1180  {
1181  /* compute remaining uncomp bytes to start
1182  of file, bounded by size of chunk */
1183  OutputLength = Search->File->FileOffset - CurrentOffset;
1184  if (OutputLength > (LONG)sizeof(Chunk))
1185  OutputLength = sizeof(Chunk);
1186 
1187  /* negate to signal NOT end of block */
1188  OutputLength = -OutputLength;
1189 
1190  CabinetContext->Codec->Uncompress(CabinetContext->Codec,
1191  Chunk,
1192  CurrentBuffer,
1193  &InputLength,
1194  &OutputLength);
1195 
1196  /* add the uncomp bytes extracted to current folder offset */
1197  CurrentOffset += OutputLength;
1198  /* add comp bytes consumed to CurrentBuffer */
1199  CurrentBuffer += InputLength;
1200  /* subtract bytes consumed from bytes remaining in block */
1201  RemainingBlock -= InputLength;
1202  /* neg for resume decompression of the same block */
1203  InputLength = -RemainingBlock;
1204  }
1205 
1206  /* now CurrentBuffer points to the first comp byte
1207  of the file, so we can begin decompressing */
1208 
1209  /* Size = remaining uncomp bytes of the file to decompress */
1210  Size = Search->File->FileSize;
1211  while (Size > 0)
1212  {
1213  OutputLength = Size;
1214  DPRINT("Decompressing block at %x with RemainingBlock = %d, Size = %d\n",
1215  CurrentBuffer, RemainingBlock, Size);
1216 
1217  Status = CabinetContext->Codec->Uncompress(CabinetContext->Codec,
1218  CurrentDestBuffer,
1219  CurrentBuffer,
1220  &InputLength,
1221  &OutputLength);
1222  if (Status != CS_SUCCESS)
1223  {
1224  DPRINT("Cannot uncompress block\n");
1225  if (Status == CS_NOMEMORY)
1228  goto UnmapDestFile;
1229  }
1230 
1231  /* advance dest buffer by bytes produced */
1232  CurrentDestBuffer = (PVOID)((ULONG_PTR)CurrentDestBuffer + OutputLength);
1233  /* advance src buffer by bytes consumed */
1234  CurrentBuffer += InputLength;
1235  /* reduce remaining file bytes by bytes produced */
1236  Size -= OutputLength;
1237  /* reduce remaining block size by bytes consumed */
1238  RemainingBlock -= InputLength;
1239  if (Size > 0 && RemainingBlock == 0)
1240  {
1241  /* used up this block, move on to the next */
1242  DPRINT("Out of block data\n");
1243  CFData = (PCFDATA)CurrentBuffer;
1244  RemainingBlock = CFData->CompSize;
1245  CurrentBuffer = (unsigned char *)(CFData + 1) + CabinetContext->DataReserved;
1246  InputLength = RemainingBlock;
1247  }
1248  }
1249 
1251 
1252 UnmapDestFile:
1253  NtUnmapViewOfSection(NtCurrentProcess(), DestFileBuffer);
1254 
1255 CloseDestFileSection:
1256  NtClose(DestFileSection);
1257 
1258 CloseDestFile:
1259  NtClose(DestFile);
1260 
1261  return Status;
1262 }
#define CAB_STATUS_INVALID_CAB
Definition: cabinet.h:31
IN PUNICODE_STRING IN POBJECT_ATTRIBUTES ObjectAttributes
Definition: conport.c:35
NTSTATUS NTAPI NtUnmapViewOfSection(IN HANDLE ProcessHandle, IN PVOID BaseAddress)
Definition: section.c:3782
*BytesInUnicodeString PWCH UnicodeString
Definition: rtlfuncs.h:1980
NTSTATUS NTAPI NtCreateSection(OUT PHANDLE SectionHandle, IN ACCESS_MASK DesiredAccess, IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL, IN PLARGE_INTEGER MaximumSize OPTIONAL, IN ULONG SectionPageProtection OPTIONAL, IN ULONG AllocationAttributes, IN HANDLE FileHandle OPTIONAL)
Definition: section.c:3373
VOID CabinetSelectCodec(IN PCABINET_CONTEXT CabinetContext, IN ULONG Id)
Definition: cabinet.c:1270
LARGE_INTEGER LastAccessTime
Definition: nt_native.h:940
#define CAB_CODEC_RAW
Definition: cabinet.h:46
unsigned char * PUCHAR
Definition: retypes.h:3
LONG NTSTATUS
Definition: precomp.h:26
#define FILE_CREATE
Definition: from_kernel.h:55
static BOOL ConvertDosDateTimeToFileTime(WORD wFatDate, WORD wFatTime, LPFILETIME lpFileTime)
Definition: cabinet.c:348
#define FILE_OVERWRITE
Definition: from_kernel.h:57
struct _CFDATA * PCFDATA
NTSYSAPI VOID NTAPI RtlInitAnsiString(PANSI_STRING DestinationString, PCSZ SourceString)
uint32_t ULONG_PTR
Definition: typedefs.h:63
while(1)
Definition: macro.lex.yy.c:740
#define SECTION_ALL_ACCESS
Definition: nt_native.h:1293
#define CAB_CODEC_MSZIP
Definition: cabinet.h:48
#define CAB_COMP_MSZIP
Definition: cabinet.c:53
#define FILE_SYNCHRONOUS_IO_ALERT
Definition: from_kernel.h:30
#define SEC_COMMIT
Definition: mmtypes.h:99
long LONG
Definition: pedump.c:60
#define GENERIC_WRITE
Definition: nt_native.h:90
#define CAB_STATUS_CANNOT_WRITE
Definition: cabinet.h:29
NTSTATUS NTAPI NtMapViewOfSection(IN HANDLE SectionHandle, IN HANDLE ProcessHandle, IN OUT PVOID *BaseAddress, IN ULONG_PTR ZeroBits, IN SIZE_T CommitSize, IN OUT PLARGE_INTEGER SectionOffset OPTIONAL, IN OUT PSIZE_T ViewSize, IN SECTION_INHERIT InheritDisposition, IN ULONG AllocationType, IN ULONG Protect)
Definition: section.c:3554
USHORT CompSize
Definition: cabinet.c:129
#define CAB_STATUS_NOMEMORY
Definition: cabinet.h:25
smooth NULL
Definition: ftsmooth.c:416
void DPRINT(...)
Definition: polytest.cpp:61
void * PVOID
Definition: retypes.h:9
static BOOL SetAttributesOnFile(PCFFILE File, HANDLE hFile)
Definition: cabinet.c:427
#define NtCurrentProcess()
Definition: nt_native.h:1657
#define CAB_STATUS_UNSUPPCOMP
Definition: cabinet.h:33
NTSTATUS NTAPI NtCreateFile(OUT PHANDLE FileHandle, IN ACCESS_MASK DesiredAccess, IN POBJECT_ATTRIBUTES ObjectAttributes, OUT PIO_STATUS_BLOCK IoStatusBlock, IN PLARGE_INTEGER AllocationSize OPTIONAL, IN ULONG FileAttributes, IN ULONG ShareAccess, IN ULONG CreateDisposition, IN ULONG CreateOptions, IN PVOID EaBuffer OPTIONAL, IN ULONG EaLength)
__wchar_t WCHAR
Definition: xmlstorage.h:180
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:32
#define MAX_PATH
Definition: compat.h:26
#define CAB_STATUS_CANNOT_CREATE
Definition: cabinet.h:27
NTSTATUS NTAPI NtClose(IN HANDLE Handle)
Definition: obhandle.c:3399
#define OBJ_CASE_INSENSITIVE
Definition: winternl.h:228
#define CAB_STATUS_SUCCESS
Definition: cabinet.h:23
USHORT CompressionType
Definition: cabinet.c:108
#define FILE_ATTRIBUTE_NORMAL
Definition: compat.h:126
_CRTIMP wchar_t *__cdecl wcscpy(_Out_writes_z_(_String_length_(_Source)+1) wchar_t *_Dest, _In_z_ const wchar_t *_Source)
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
#define GENERIC_READ
Definition: compat.h:124
NTSTATUS NTAPI NtQueryInformationFile(HANDLE hFile, PIO_STATUS_BLOCK io, PVOID ptr, ULONG len, FILE_INFORMATION_CLASS FileInformationClass)
IN PVOID IN PVOID IN USHORT IN USHORT Size
Definition: pci.h:359
#define SYNCHRONIZE
Definition: nt_native.h:61
Status
Definition: gdiplustypes.h:24
#define CS_NOMEMORY
Definition: cabinet.h:42
_Check_return_ _CRTIMP int __cdecl wcscmp(_In_z_ const wchar_t *_Str1, _In_z_ const wchar_t *_Str2)
NTSYSAPI NTSTATUS NTAPI RtlAnsiStringToUnicodeString(PUNICODE_STRING DestinationString, PANSI_STRING SourceString, BOOLEAN AllocateDestinationString)
#define CAB_COMP_MASK
Definition: cabinet.c:51
static PVOID CurrentBuffer
static OUT PIO_STATUS_BLOCK IoStatusBlock
Definition: pipe.c:75
unsigned int UINT
Definition: ndis.h:50
USHORT UncompSize
Definition: cabinet.c:130
#define DPRINT1
Definition: precomp.h:8
#define FILE_SYNCHRONOUS_IO_NONALERT
Definition: from_kernel.h:31
#define CAB_STATUS_FILE_EXISTS
Definition: cabinet.h:30
unsigned int ULONG
Definition: retypes.h:1
NTSYSAPI VOID NTAPI RtlInitUnicodeString(PUNICODE_STRING DestinationString, PCWSTR SourceString)
#define InitializeObjectAttributes(p, n, a, r, s)
Definition: reg.c:106
Definition: File.h:15
#define CAB_COMP_NONE
Definition: cabinet.c:52
#define CS_SUCCESS
Definition: cabinet.h:41
#define CAB_STATUS_NOFILE
Definition: cabinet.h:32
size_t __cdecl wcslen(_In_z_ const wchar_t *_Str)
NTSYSAPI NTSTATUS NTAPI NtSetInformationFile(IN HANDLE hFile, OUT PIO_STATUS_BLOCK pIoStatusBlock, IN PVOID FileInformationBuffer, IN ULONG FileInformationBufferLength, IN FILE_INFORMATION_CLASS FileInfoClass)
Definition: iofunc.c:3042
LONGLONG QuadPart
Definition: typedefs.h:112
#define PAGE_READWRITE
Definition: nt_native.h:1304

Referenced by SetupExtractFile().

◆ CabinetFindFirst()

ULONG CabinetFindFirst ( IN PCABINET_CONTEXT  CabinetContext,
IN PCWSTR  FileName,
IN OUT PCAB_SEARCH  Search 
)

Definition at line 813 of file cabinet.c.

817 {
818  DPRINT("CabinetFindFirst(FileName = %S)\n", FileName);
819  wcsncpy(Search->Search, FileName, MAX_PATH);
820  wcsncpy(Search->Cabinet, CabinetContext->CabinetName, MAX_PATH);
821  Search->File = 0;
822  return CabinetFindNext(CabinetContext, Search);
823 }
ULONG CabinetFindNext(IN PCABINET_CONTEXT CabinetContext, IN OUT PCAB_SEARCH Search)
Definition: cabinet.c:833
void DPRINT(...)
Definition: polytest.cpp:61
#define MAX_PATH
Definition: compat.h:26
_CRTIMP wchar_t *__cdecl wcsncpy(wchar_t *_Dest, const wchar_t *_Source, size_t _Count)

Referenced by SetupExtractFile().

◆ CabinetFindNext()

ULONG CabinetFindNext ( IN PCABINET_CONTEXT  CabinetContext,
IN OUT PCAB_SEARCH  Search 
)

Definition at line 833 of file cabinet.c.

836 {
837  PCFFILE Prev;
841 
842  if (wcscmp(Search->Cabinet, CabinetContext->CabinetName) != 0)
843  {
844  /* restart search of cabinet has changed since last find */
845  Search->File = 0;
846  }
847 
848  if (!Search->File)
849  {
850  /* starting new search or cabinet */
851  Search->File = (PCFFILE)(CabinetContext->FileBuffer + CabinetContext->PCABHeader->FileTableOffset);
852  Search->Index = 0;
853  Prev = 0;
854  }
855  else
856  Prev = Search->File;
857 
858  while (TRUE)
859  {
860  /* look at each file in the archive and see if we found a match */
861  if (Search->File->FolderIndex == 0xFFFD ||
862  Search->File->FolderIndex == 0xFFFF)
863  {
864  /* skip files continued from previous cab */
865  DPRINT("Skipping file (%s): FileOffset (0x%X), "
866  "LastFileOffset (0x%X)\n", (char *)(Search->File + 1),
867  Search->File->FileOffset, CabinetContext->LastFileOffset);
868  }
869  else
870  {
871  // FIXME: check for match against search criteria
872  if (Search->File != Prev)
873  {
874  if (Prev == NULL || Search->File->FolderIndex != Prev->FolderIndex)
875  {
876  Search->CFData = NULL;
877  Search->Offset = 0;
878  }
879 
880  /* don't match the file we started with */
881  if (wcscmp(Search->Search, L"*") == 0)
882  {
883  /* take any file */
884  break;
885  }
886  else
887  {
888  /* otherwise, try to match the exact file name */
889  RtlInitAnsiString(&AnsiString, Search->File->FileName);
890  UnicodeString.Buffer = FileName;
891  UnicodeString.Buffer[0] = 0;
892  UnicodeString.Length = 0;
893  UnicodeString.MaximumLength = sizeof(FileName);
895  if (wcscmp(Search->Search, UnicodeString.Buffer) == 0)
896  break;
897  }
898  }
899  }
900 
901  /* if we make it here we found no match, so move to the next file */
902  Search->Index++;
903  if (Search->Index >= CabinetContext->PCABHeader->FileCount)
904  {
905  /* we have reached the end of this cabinet */
906  DPRINT("End of cabinet reached\n");
907  return CAB_STATUS_NOFILE;
908  }
909  else
910  Search->File = (PCFFILE)(strchr((char *)(Search->File + 1), 0) + 1);
911  }
912 
913  DPRINT("Found file %s\n", Search->File->FileName);
914  return CAB_STATUS_SUCCESS;
915 }
#define TRUE
Definition: types.h:120
*BytesInUnicodeString PWCH UnicodeString
Definition: rtlfuncs.h:1980
NTSYSAPI VOID NTAPI RtlInitAnsiString(PANSI_STRING DestinationString, PCSZ SourceString)
struct _CFFILE * PCFFILE
smooth NULL
Definition: ftsmooth.c:416
void DPRINT(...)
Definition: polytest.cpp:61
__wchar_t WCHAR
Definition: xmlstorage.h:180
#define MAX_PATH
Definition: compat.h:26
#define CAB_STATUS_SUCCESS
Definition: cabinet.h:23
static const WCHAR L[]
Definition: oid.c:1250
USHORT FolderIndex
Definition: cabinet.c:118
_Check_return_ _CRTIMP int __cdecl wcscmp(_In_z_ const wchar_t *_Str1, _In_z_ const wchar_t *_Str2)
struct _FileName FileName
Definition: fatprocs.h:884
NTSYSAPI NTSTATUS NTAPI RtlAnsiStringToUnicodeString(PUNICODE_STRING DestinationString, PANSI_STRING SourceString, BOOLEAN AllocateDestinationString)
char * strchr(const char *String, int ch)
Definition: utclib.c:501
#define CAB_STATUS_NOFILE
Definition: cabinet.h:32

Referenced by CabinetFindFirst(), and CabinetFindNextFileSequential().

◆ CabinetFindNextFileSequential()

ULONG CabinetFindNextFileSequential ( IN PCABINET_CONTEXT  CabinetContext,
IN PCWSTR  FileName,
IN OUT PCAB_SEARCH  Search 
)

Definition at line 926 of file cabinet.c.

930 {
931  DPRINT("CabinetFindNextFileSequential(FileName = %S)\n", FileName);
932  wcsncpy(Search->Search, FileName, MAX_PATH);
933  return CabinetFindNext(CabinetContext, Search);
934 }
ULONG CabinetFindNext(IN PCABINET_CONTEXT CabinetContext, IN OUT PCAB_SEARCH Search)
Definition: cabinet.c:833
void DPRINT(...)
Definition: polytest.cpp:61
#define MAX_PATH
Definition: compat.h:26
_CRTIMP wchar_t *__cdecl wcsncpy(wchar_t *_Dest, const wchar_t *_Source, size_t _Count)

Referenced by SetupExtractFile().

◆ CabinetGetCabinetName()

PCWSTR CabinetGetCabinetName ( IN PCABINET_CONTEXT  CabinetContext)

Definition at line 568 of file cabinet.c.

570 {
571  return CabinetContext->CabinetName;
572 }

Referenced by SetupExtractFile().

◆ CabinetGetCabinetReservedArea()

PVOID CabinetGetCabinetReservedArea ( IN PCABINET_CONTEXT  CabinetContext,
OUT PULONG  Size 
)

Definition at line 1330 of file cabinet.c.

1333 {
1334  if (CabinetContext->CabinetReservedArea != NULL)
1335  {
1336  if (Size != NULL)
1337  {
1338  *Size = CabinetContext->CabinetReserved;
1339  }
1340 
1341  return CabinetContext->CabinetReservedArea;
1342  }
1343  else
1344  {
1345  if (Size != NULL)
1346  {
1347  *Size = 0;
1348  }
1349 
1350  return NULL;
1351  }
1352 }
smooth NULL
Definition: ftsmooth.c:416
IN PVOID IN PVOID IN USHORT IN USHORT Size
Definition: pci.h:359

Referenced by PrepareFileCopy().

◆ CabinetGetDestinationPath()

PCWSTR CabinetGetDestinationPath ( IN PCABINET_CONTEXT  CabinetContext)

Definition at line 609 of file cabinet.c.

611 {
612  return CabinetContext->DestPath;
613 }

◆ CabinetInitialize()

VOID CabinetInitialize ( IN OUT PCABINET_CONTEXT  CabinetContext)

Definition at line 501 of file cabinet.c.

503 {
504  RtlZeroMemory(CabinetContext, sizeof(*CabinetContext));
505 
506  CabinetContext->FileOpen = FALSE;
507  wcscpy(CabinetContext->DestPath, L"");
508 
509  CabinetContext->CodecSelected = FALSE;
510  CabinetSelectCodec(CabinetContext, CAB_CODEC_RAW);
511 
512  CabinetContext->OverwriteHandler = NULL;
513  CabinetContext->ExtractHandler = NULL;
514  CabinetContext->DiskChangeHandler = NULL;
515 
516  CabinetContext->FolderUncompSize = 0;
517  CabinetContext->BytesLeftInBlock = 0;
518  CabinetContext->CabinetReserved = 0;
519  CabinetContext->FolderReserved = 0;
520  CabinetContext->DataReserved = 0;
521  CabinetContext->CabinetReservedArea = NULL;
522  CabinetContext->LastFileOffset = 0;
523 }
VOID CabinetSelectCodec(IN PCABINET_CONTEXT CabinetContext, IN ULONG Id)
Definition: cabinet.c:1270
#define CAB_CODEC_RAW
Definition: cabinet.h:46
smooth NULL
Definition: ftsmooth.c:416
_CRTIMP wchar_t *__cdecl wcscpy(_Out_writes_z_(_String_length_(_Source)+1) wchar_t *_Dest, _In_z_ const wchar_t *_Source)
static const WCHAR L[]
Definition: oid.c:1250
#define RtlZeroMemory(Destination, Length)
Definition: typedefs.h:261

Referenced by PrepareFileCopy(), and SetupExtractFile().

◆ CabinetNormalizePath()

static BOOL CabinetNormalizePath ( PWCHAR  Path,
ULONG  Length 
)
static

Definition at line 544 of file cabinet.c.

546 {
547  ULONG n;
548  BOOL Ok;
549 
550  n = wcslen(Path);
551  Ok = (n + 1) < Length;
552 
553  if (n != 0 && Path[n - 1] != L'\\' && Ok)
554  {
555  Path[n] = L'\\';
556  Path[n + 1] = 0;
557  }
558 
559  return Ok;
560 }
GLdouble n
Definition: glext.h:7729
unsigned int BOOL
Definition: ntddk_ex.h:94
_In_ ULONG _In_ ULONG _In_ ULONG Length
Definition: ntddpcm.h:101
static const WCHAR L[]
Definition: oid.c:1250
PRTL_UNICODE_STRING_BUFFER Path
unsigned int ULONG
Definition: retypes.h:1
size_t __cdecl wcslen(_In_z_ const wchar_t *_Str)

Referenced by CabinetOpen(), and CabinetSetDestinationPath().

◆ CabinetOpen()

ULONG CabinetOpen ( IN OUT PCABINET_CONTEXT  CabinetContext)

Definition at line 621 of file cabinet.c.

623 {
624  PUCHAR Buffer;
626  ANSI_STRING astring;
627 
631  NTSTATUS NtStatus;
632 
633  if (CabinetContext->FileOpen)
634  {
635  /* Cabinet file already opened */
636  DPRINT("CabinetOpen returning SUCCESS\n");
637  return CAB_STATUS_SUCCESS;
638  }
639 
640  RtlInitUnicodeString(&FileName, CabinetContext->CabinetName);
641 
643  &FileName,
645  NULL, NULL);
646 
647  NtStatus = NtOpenFile(&CabinetContext->FileHandle,
650  &IoStatusBlock,
653 
654  if (!NT_SUCCESS(NtStatus))
655  {
656  DPRINT1("Cannot open file (%S) (%x)\n", CabinetContext->CabinetName, NtStatus);
657  return CAB_STATUS_CANNOT_OPEN;
658  }
659 
660  CabinetContext->FileOpen = TRUE;
661 
662  NtStatus = NtCreateSection(&CabinetContext->FileSectionHandle,
664  0, 0,
666  SEC_COMMIT,
667  CabinetContext->FileHandle);
668 
669  if (!NT_SUCCESS(NtStatus))
670  {
671  DPRINT1("NtCreateSection failed for %ls: %x\n", CabinetContext->CabinetName, NtStatus);
672  return CAB_STATUS_NOMEMORY;
673  }
674 
675  CabinetContext->FileBuffer = 0;
676  CabinetContext->FileSize = 0;
677 
678  NtStatus = NtMapViewOfSection(CabinetContext->FileSectionHandle,
680  (PVOID*)&CabinetContext->FileBuffer,
681  0, 0, 0,
682  &CabinetContext->FileSize,
683  ViewUnmap,
684  0,
685  PAGE_READONLY);
686 
687  if (!NT_SUCCESS(NtStatus))
688  {
689  DPRINT1("NtMapViewOfSection failed: %x\n", NtStatus);
690  return CAB_STATUS_NOMEMORY;
691  }
692 
693  DPRINT("Cabinet file %S opened and mapped to %x\n",
694  CabinetContext->CabinetName, CabinetContext->FileBuffer);
695  CabinetContext->PCABHeader = (PCFHEADER)CabinetContext->FileBuffer;
696 
697  /* Check header */
698  if (CabinetContext->FileSize <= sizeof(CFHEADER) ||
699  CabinetContext->PCABHeader->Signature != CAB_SIGNATURE ||
700  CabinetContext->PCABHeader->Version != CAB_VERSION ||
701  CabinetContext->PCABHeader->FolderCount == 0 ||
702  CabinetContext->PCABHeader->FileCount == 0 ||
703  CabinetContext->PCABHeader->FileTableOffset < sizeof(CFHEADER))
704  {
705  CloseCabinet(CabinetContext);
706  DPRINT1("File has invalid header\n");
707  return CAB_STATUS_INVALID_CAB;
708  }
709 
710  Buffer = (PUCHAR)(CabinetContext->PCABHeader + 1);
711 
712  /* Read/skip any reserved bytes */
713  if (CabinetContext->PCABHeader->Flags & CAB_FLAG_RESERVE)
714  {
715  CabinetContext->CabinetReserved = *(PUSHORT)Buffer;
716  Buffer += 2;
717  CabinetContext->FolderReserved = *Buffer;
718  Buffer++;
719  CabinetContext->DataReserved = *Buffer;
720  Buffer++;
721 
722  if (CabinetContext->CabinetReserved > 0)
723  {
724  CabinetContext->CabinetReservedArea = Buffer;
725  Buffer += CabinetContext->CabinetReserved;
726  }
727  }
728 
729  if (CabinetContext->PCABHeader->Flags & CAB_FLAG_HASPREV)
730  {
731  /* The previous cabinet file is in
732  the same directory as the current */
733  wcscpy(CabinetContext->CabinetPrev, CabinetContext->CabinetName);
734  RemoveFileName(CabinetContext->CabinetPrev);
735  CabinetNormalizePath(CabinetContext->CabinetPrev, 256);
736  RtlInitAnsiString(&astring, (LPSTR)Buffer);
737  ustring.Length = wcslen(CabinetContext->CabinetPrev);
738  ustring.Buffer = CabinetContext->CabinetPrev + ustring.Length;
739  ustring.MaximumLength = sizeof(CabinetContext->CabinetPrev) - ustring.Length;
741  Buffer += astring.Length + 1;
742 
743  /* Read label of prev disk */
744  RtlInitAnsiString(&astring, (LPSTR)Buffer);
745  ustring.Length = 0;
746  ustring.Buffer = CabinetContext->DiskPrev;
747  ustring.MaximumLength = sizeof(CabinetContext->DiskPrev);
749  Buffer += astring.Length + 1;
750  }
751  else
752  {
753  wcscpy(CabinetContext->CabinetPrev, L"");
754  wcscpy(CabinetContext->DiskPrev, L"");
755  }
756 
757  if (CabinetContext->PCABHeader->Flags & CAB_FLAG_HASNEXT)
758  {
759  /* The next cabinet file is in
760  the same directory as the previous */
761  wcscpy(CabinetContext->CabinetNext, CabinetContext->CabinetName);
762  RemoveFileName(CabinetContext->CabinetNext);
763  CabinetNormalizePath(CabinetContext->CabinetNext, 256);
764  RtlInitAnsiString(&astring, (LPSTR)Buffer);
765  ustring.Length = wcslen(CabinetContext->CabinetNext);
766  ustring.Buffer = CabinetContext->CabinetNext + ustring.Length;
767  ustring.MaximumLength = sizeof(CabinetContext->CabinetNext) - ustring.Length;
769  Buffer += astring.Length + 1;
770 
771  /* Read label of next disk */
772  RtlInitAnsiString(&astring, (LPSTR)Buffer);
773  ustring.Length = 0;
774  ustring.Buffer = CabinetContext->DiskNext;
775  ustring.MaximumLength = sizeof(CabinetContext->DiskNext);
777  Buffer += astring.Length + 1;
778  }
779  else
780  {
781  wcscpy(CabinetContext->CabinetNext, L"");
782  wcscpy(CabinetContext->DiskNext, L"");
783  }
784  CabinetContext->CabinetFolders = (PCFFOLDER)Buffer;
785 
786  DPRINT("CabinetOpen returning SUCCESS\n");
787  return CAB_STATUS_SUCCESS;
788 }
#define CAB_STATUS_INVALID_CAB
Definition: cabinet.h:31
struct _CFHEADER CFHEADER
IN PUNICODE_STRING IN POBJECT_ATTRIBUTES ObjectAttributes
Definition: conport.c:35
static ULONG CloseCabinet(IN PCABINET_CONTEXT CabinetContext)
Definition: cabinet.c:483
#define TRUE
Definition: types.h:120
NTSTATUS NTAPI NtCreateSection(OUT PHANDLE SectionHandle, IN ACCESS_MASK DesiredAccess, IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL, IN PLARGE_INTEGER MaximumSize OPTIONAL, IN ULONG SectionPageProtection OPTIONAL, IN ULONG AllocationAttributes, IN HANDLE FileHandle OPTIONAL)
Definition: section.c:3373
unsigned char * PUCHAR
Definition: retypes.h:3
DWORD MaximumLength
Definition: config.c:21
LONG NTSTATUS
Definition: precomp.h:26
char * LPSTR
Definition: xmlstorage.h:182
#define FILE_SHARE_READ
Definition: compat.h:125
NTSYSAPI VOID NTAPI RtlInitAnsiString(PANSI_STRING DestinationString, PCSZ SourceString)
DWORD Length
Definition: config.c:20
#define SECTION_ALL_ACCESS
Definition: nt_native.h:1293
#define SEC_COMMIT
Definition: mmtypes.h:99
#define CAB_VERSION
Definition: cabinet.c:48
#define CAB_FLAG_RESERVE
Definition: cabinet.c:59
NTSTATUS NTAPI NtMapViewOfSection(IN HANDLE SectionHandle, IN HANDLE ProcessHandle, IN OUT PVOID *BaseAddress, IN ULONG_PTR ZeroBits, IN SIZE_T CommitSize, IN OUT PLARGE_INTEGER SectionOffset OPTIONAL, IN OUT PSIZE_T ViewSize, IN SECTION_INHERIT InheritDisposition, IN ULONG AllocationType, IN ULONG Protect)
Definition: section.c:3554
#define CAB_STATUS_NOMEMORY
Definition: cabinet.h:25
smooth NULL
Definition: ftsmooth.c:416
void DPRINT(...)
Definition: polytest.cpp:61
Definition: bufpool.h:45
#define NtCurrentProcess()
Definition: nt_native.h:1657
NTSYSAPI NTSTATUS NTAPI NtOpenFile(OUT PHANDLE phFile, IN ACCESS_MASK DesiredAccess, IN POBJECT_ATTRIBUTES ObjectAttributes, OUT PIO_STATUS_BLOCK pIoStatusBlock, IN ULONG ShareMode, IN ULONG OpenMode)
Definition: file.c:3951
if(!(yy_init))
Definition: macro.lex.yy.c:714
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:32
static VOID RemoveFileName(PWCHAR Path)
Definition: cabinet.c:402
#define CAB_FLAG_HASPREV
Definition: cabinet.c:57
#define CAB_SIGNATURE
Definition: cabinet.c:47
#define OBJ_CASE_INSENSITIVE
Definition: winternl.h:228
#define CAB_STATUS_SUCCESS
Definition: cabinet.h:23
struct _CFHEADER * PCFHEADER
_CRTIMP wchar_t *__cdecl wcscpy(_Out_writes_z_(_String_length_(_Source)+1) wchar_t *_Dest, _In_z_ const wchar_t *_Source)
static const WCHAR L[]
Definition: oid.c:1250
#define GENERIC_READ
Definition: compat.h:124
#define CAB_FLAG_HASNEXT
Definition: cabinet.c:58
#define SYNCHRONIZE
Definition: nt_native.h:61
struct _FileName FileName
Definition: fatprocs.h:884
NTSYSAPI NTSTATUS NTAPI RtlAnsiStringToUnicodeString(PUNICODE_STRING DestinationString, PANSI_STRING SourceString, BOOLEAN AllocateDestinationString)
static BOOL CabinetNormalizePath(PWCHAR Path, ULONG Length)
Definition: cabinet.c:544
static OUT PIO_STATUS_BLOCK IoStatusBlock
Definition: pipe.c:75
Definition: config.c:18
#define PAGE_READONLY
Definition: compat.h:127
Definition: fci.c:65
#define DPRINT1
Definition: precomp.h:8
#define FILE_SYNCHRONOUS_IO_NONALERT
Definition: from_kernel.h:31
struct _CFFOLDER * PCFFOLDER
NTSYSAPI VOID NTAPI RtlInitUnicodeString(PUNICODE_STRING DestinationString, PCWSTR SourceString)
#define InitializeObjectAttributes(p, n, a, r, s)
Definition: reg.c:106
#define CAB_STATUS_CANNOT_OPEN
Definition: cabinet.h:26
IN BOOLEAN OUT PSTR Buffer
Definition: progress.h:34
size_t __cdecl wcslen(_In_z_ const wchar_t *_Str)
unsigned short * PUSHORT
Definition: retypes.h:2
unsigned char * Buffer
Definition: config.c:22

Referenced by PrepareFileCopy(), and SetupExtractFile().

◆ CabinetSelectCodec()

VOID CabinetSelectCodec ( IN PCABINET_CONTEXT  CabinetContext,
IN ULONG  Id 
)

Definition at line 1270 of file cabinet.c.

1273 {
1274  if (CabinetContext->CodecSelected)
1275  {
1276  if (Id == CabinetContext->CodecId)
1277  return;
1278 
1279  CabinetContext->CodecSelected = FALSE;
1280  }
1281 
1282  switch (Id)
1283  {
1284  case CAB_CODEC_RAW:
1285  {
1286  CabinetContext->Codec = &RawCodec;
1287  break;
1288  }
1289 
1290  case CAB_CODEC_MSZIP:
1291  {
1292  CabinetContext->Codec = &MSZipCodec;
1293  CabinetContext->Codec->ZStream.zalloc = MSZipAlloc;
1294  CabinetContext->Codec->ZStream.zfree = MSZipFree;
1295  CabinetContext->Codec->ZStream.opaque = (voidpf)0;
1296  break;
1297  }
1298 
1299  default:
1300  return;
1301  }
1302 
1303  CabinetContext->CodecId = Id;
1304  CabinetContext->CodecSelected = TRUE;
1305 }
#define TRUE
Definition: types.h:120
static CAB_CODEC MSZipCodec
Definition: cabinet.c:302
#define CAB_CODEC_RAW
Definition: cabinet.h:46
z_stream ZStream
Definition: cabinet.c:172
DWORD Id
#define CAB_CODEC_MSZIP
Definition: cabinet.h:48
alloc_func zalloc
Definition: zlib.h:98
void MSZipFree(voidpf opaque, voidpf address)
Definition: cabinet.c:317
Byte FAR * voidpf
Definition: zconf.h:413
voidpf MSZipAlloc(voidpf opaque, uInt items, uInt size)
Definition: cabinet.c:311
static CAB_CODEC RawCodec
Definition: cabinet.c:205

Referenced by CabinetExtractFile(), and CabinetInitialize().

◆ CabinetSetCabinetName()

VOID CabinetSetCabinetName ( IN PCABINET_CONTEXT  CabinetContext,
IN PCWSTR  FileName 
)

Definition at line 580 of file cabinet.c.

583 {
584  wcscpy(CabinetContext->CabinetName, FileName);
585 }
_CRTIMP wchar_t *__cdecl wcscpy(_Out_writes_z_(_String_length_(_Source)+1) wchar_t *_Dest, _In_z_ const wchar_t *_Source)

Referenced by PrepareFileCopy(), and SetupExtractFile().

◆ CabinetSetDestinationPath()

VOID CabinetSetDestinationPath ( IN PCABINET_CONTEXT  CabinetContext,
IN PCWSTR  DestinationPath 
)

Definition at line 593 of file cabinet.c.

596 {
597  wcscpy(CabinetContext->DestPath, DestinationPath);
598 
599  if (wcslen(CabinetContext->DestPath) > 0)
600  CabinetNormalizePath(CabinetContext->DestPath, MAX_PATH);
601 }
#define MAX_PATH
Definition: compat.h:26
_CRTIMP wchar_t *__cdecl wcscpy(_Out_writes_z_(_String_length_(_Source)+1) wchar_t *_Dest, _In_z_ const wchar_t *_Source)
static BOOL CabinetNormalizePath(PWCHAR Path, ULONG Length)
Definition: cabinet.c:544
size_t __cdecl wcslen(_In_z_ const wchar_t *_Str)

Referenced by SetupExtractFile().

◆ CabinetSetEventHandlers()

VOID CabinetSetEventHandlers ( IN PCABINET_CONTEXT  CabinetContext,
IN PCABINET_OVERWRITE  Overwrite,
IN PCABINET_EXTRACT  Extract,
IN PCABINET_DISK_CHANGE  DiskChange 
)

Definition at line 1315 of file cabinet.c.

1320 {
1321  CabinetContext->OverwriteHandler = Overwrite;
1322  CabinetContext->ExtractHandler = Extract;
1323  CabinetContext->DiskChangeHandler = DiskChange;
1324 }
HRESULT WINAPI Extract(SESSION *dest, LPCSTR szCabName)
Definition: cabinet_main.c:328

Referenced by PrepareFileCopy(), and SetupExtractFile().

◆ calloc()

void* __cdecl calloc ( size_t  nmemb,
size_t  size 
)

Definition at line 153 of file cabinet.c.

154 {
155  return (void *)RtlAllocateHeap(ProcessHeap, HEAP_ZERO_MEMORY, nmemb * size);
156 }
PVOID NTAPI RtlAllocateHeap(IN PVOID HeapHandle, IN ULONG Flags, IN SIZE_T Size)
Definition: heap.c:588
GLsizeiptr size
Definition: glext.h:5919
HANDLE ProcessHeap
Definition: servman.c:15
#define HEAP_ZERO_MEMORY
Definition: compat.h:123

◆ CloseCabinet()

static ULONG CloseCabinet ( IN PCABINET_CONTEXT  CabinetContext)
static

Definition at line 483 of file cabinet.c.

485 {
486  if (CabinetContext->FileBuffer)
487  {
488  NtUnmapViewOfSection(NtCurrentProcess(), CabinetContext->FileBuffer);
489  NtClose(CabinetContext->FileSectionHandle);
490  NtClose(CabinetContext->FileHandle);
491  CabinetContext->FileBuffer = NULL;
492  }
493 
494  return 0;
495 }
NTSTATUS NTAPI NtUnmapViewOfSection(IN HANDLE ProcessHandle, IN PVOID BaseAddress)
Definition: section.c:3782
smooth NULL
Definition: ftsmooth.c:416
#define NtCurrentProcess()
Definition: nt_native.h:1657
NTSTATUS NTAPI NtClose(IN HANDLE Handle)
Definition: obhandle.c:3399

Referenced by CabinetClose(), and CabinetOpen().

◆ ConvertDosDateTimeToFileTime()

static BOOL ConvertDosDateTimeToFileTime ( WORD  wFatDate,
WORD  wFatTime,
LPFILETIME  lpFileTime 
)
static

Definition at line 348 of file cabinet.c.

351 {
352  PDOSTIME pdtime = (PDOSTIME)&wFatTime;
353  PDOSDATE pddate = (PDOSDATE)&wFatDate;
354  SYSTEMTIME SystemTime;
355 
356  if (lpFileTime == NULL)
357  return FALSE;
358 
359  SystemTime.wMilliseconds = 0;
360  SystemTime.wSecond = pdtime->Second;
361  SystemTime.wMinute = pdtime->Minute;
362  SystemTime.wHour = pdtime->Hour;
363 
364  SystemTime.wDay = pddate->Day;
365  SystemTime.wMonth = pddate->Month;
366  SystemTime.wYear = 1980 + pddate->Year;
367 
368  ConvertSystemTimeToFileTime(&SystemTime, lpFileTime);
369 
370  return TRUE;
371 }
WORD Month
Definition: cabinet.c:40
#define TRUE
Definition: types.h:120
static BOOL ConvertSystemTimeToFileTime(CONST SYSTEMTIME *lpSystemTime, LPFILETIME lpFileTime)
Definition: cabinet.c:323
WORD wMonth
Definition: winbase.h:878
WORD Year
Definition: cabinet.c:41
WORD Second
Definition: cabinet.c:32
struct _DOSDATE * PDOSDATE
WORD Minute
Definition: cabinet.c:33
struct _DOSTIME * PDOSTIME
WORD wYear
Definition: winbase.h:877
WORD Hour
Definition: cabinet.c:34
WORD wMinute
Definition: winbase.h:882
smooth NULL
Definition: ftsmooth.c:416
WORD wSecond
Definition: winbase.h:883
WORD wMilliseconds
Definition: winbase.h:884
WORD wDay
Definition: winbase.h:880
WORD wHour
Definition: winbase.h:881
WORD Day
Definition: cabinet.c:39

Referenced by CabinetExtractFile().

◆ ConvertSystemTimeToFileTime()

static BOOL ConvertSystemTimeToFileTime ( CONST SYSTEMTIME lpSystemTime,
LPFILETIME  lpFileTime 
)
static

Definition at line 323 of file cabinet.c.

325 {
327  LARGE_INTEGER liTime;
328 
329  TimeFields.Year = lpSystemTime->wYear;
330  TimeFields.Month = lpSystemTime->wMonth;
331  TimeFields.Day = lpSystemTime->wDay;
332  TimeFields.Hour = lpSystemTime->wHour;
333  TimeFields.Minute = lpSystemTime->wMinute;
334  TimeFields.Second = lpSystemTime->wSecond;
335  TimeFields.Milliseconds = lpSystemTime->wMilliseconds;
336 
337  if (RtlTimeFieldsToTime(&TimeFields, &liTime))
338  {
339  lpFileTime->dwLowDateTime = liTime.u.LowPart;
340  lpFileTime->dwHighDateTime = liTime.u.HighPart;
341  return TRUE;
342  }
343 
344  return FALSE;
345 }
#define TRUE
Definition: types.h:120
DWORD dwHighDateTime
Definition: mapidefs.h:66
struct _LARGE_INTEGER::@2205 u
USHORT Milliseconds
Definition: env_spec_w32.h:717
BOOLEAN RtlTimeFieldsToTime(IN PTIME_FIELDS TimeFields, IN PLARGE_INTEGER Time)
static PTIME_FIELDS TimeFields
Definition: time.c:104
DWORD dwLowDateTime
Definition: mapidefs.h:65

Referenced by ConvertDosDateTimeToFileTime().

◆ free()

void __cdecl free ( void ptr)

Definition at line 147 of file cabinet.c.

148 {
150 }
BOOLEAN NTAPI RtlFreeHeap(IN PVOID HeapHandle, IN ULONG Flags, IN PVOID HeapBase)
Definition: heap.c:606
static PVOID ptr
Definition: dispmode.c:27
HANDLE ProcessHeap
Definition: servman.c:15

◆ GetFileName()

static PWCHAR GetFileName ( PWCHAR  Path)
static

Definition at line 381 of file cabinet.c.

382 {
383  ULONG i, j;
384 
385  j = i = 0;
386 
387  while (Path[i++])
388  {
389  if (Path[i - 1] == L'\\')
390  j = i;
391  }
392 
393  return Path + j;
394 }
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint GLint GLint j
Definition: glfuncs.h:250
static const WCHAR L[]
Definition: oid.c:1250
PRTL_UNICODE_STRING_BUFFER Path
unsigned int ULONG
Definition: retypes.h:1

Referenced by DECLARE_INTERFACE_(), and RemoveFileName().

◆ malloc()

void* __cdecl malloc ( size_t  size)

Definition at line 141 of file cabinet.c.

142 {
144 }
PVOID NTAPI RtlAllocateHeap(IN PVOID HeapHandle, IN ULONG Flags, IN SIZE_T Size)
Definition: heap.c:588
GLsizeiptr size
Definition: glext.h:5919
HANDLE ProcessHeap
Definition: servman.c:15
#define HEAP_ZERO_MEMORY
Definition: compat.h:123

◆ MSZipAlloc()

voidpf MSZipAlloc ( voidpf  opaque,
uInt  items,
uInt  size 
)

Definition at line 311 of file cabinet.c.

312 {
314 }
PVOID NTAPI RtlAllocateHeap(IN PVOID HeapHandle, IN ULONG Flags, IN SIZE_T Size)
Definition: heap.c:588
GLsizeiptr size
Definition: glext.h:5919
HANDLE ProcessHeap
Definition: servman.c:15
Byte FAR * voidpf
Definition: zconf.h:413
static TCHAR * items[]
Definition: page1.c:45

Referenced by CabinetSelectCodec().

◆ MSZipCodecUncompress()

ULONG MSZipCodecUncompress ( IN OUT PCAB_CODEC  Codec,
OUT PVOID  OutputBuffer,
IN PVOID  InputBuffer,
IN OUT PLONG  InputLength,
IN OUT PLONG  OutputLength 
)

Definition at line 225 of file cabinet.c.

231 {
232  USHORT Magic;
233  INT Status;
234 
235  DPRINT("MSZipCodecUncompress(OutputBuffer = %x, InputBuffer = %x, "
236  "InputLength = %d, OutputLength = %d)\n", OutputBuffer,
237  InputBuffer, *InputLength, *OutputLength);
238 
239  if (*InputLength > 0)
240  {
241  Magic = *(PUSHORT)InputBuffer;
242 
243  if (Magic != MSZIP_MAGIC)
244  {
245  DPRINT("Bad MSZIP block header magic (0x%X)\n", Magic);
246  return CS_BADSTREAM;
247  }
248 
249  Codec->ZStream.next_in = (PUCHAR)InputBuffer + 2;
250  Codec->ZStream.avail_in = *InputLength - 2;
251  Codec->ZStream.next_out = (PUCHAR)OutputBuffer;
252  Codec->ZStream.avail_out = abs(*OutputLength);
253 
254  /* WindowBits is passed < 0 to tell that there is no zlib header.
255  * Note that in this case inflate *requires* an extra "dummy" byte
256  * after the compressed stream in order to complete decompression and
257  * return Z_STREAM_END.
258  */
259  Status = inflateInit2(&Codec->ZStream, -MAX_WBITS);
260  if (Status != Z_OK)
261  {
262  DPRINT("inflateInit2() returned (%d)\n", Status);
263  return CS_BADSTREAM;
264  }
265  Codec->ZStream.total_in = 2;
266  }
267  else
268  {
269  Codec->ZStream.avail_in = -*InputLength;
270  Codec->ZStream.next_in = (PUCHAR)InputBuffer;
271  Codec->ZStream.next_out = (PUCHAR)OutputBuffer;
272  Codec->ZStream.avail_out = abs(*OutputLength);
273  Codec->ZStream.total_in = 0;
274  }
275 
276  Codec->ZStream.total_out = 0;
277  Status = inflate(&Codec->ZStream, Z_SYNC_FLUSH);
278  if (Status != Z_OK && Status != Z_STREAM_END)
279  {
280  DPRINT("inflate() returned (%d) (%s)\n", Status, Codec->ZStream.msg);
281  if (Status == Z_MEM_ERROR)
282  return CS_NOMEMORY;
283  return CS_BADSTREAM;
284  }
285 
286  if (*OutputLength > 0)
287  {
288  Status = inflateEnd(&Codec->ZStream);
289  if (Status != Z_OK)
290  {
291  DPRINT("inflateEnd() returned (%d)\n", Status);
292  return CS_BADSTREAM;
293  }
294  }
295 
296  *InputLength = Codec->ZStream.total_in;
297  *OutputLength = Codec->ZStream.total_out;
298 
299  return CS_SUCCESS;
300 }
#define abs(i)
Definition: fconv.c:206
unsigned char * PUCHAR
Definition: retypes.h:3
int ZEXPORT inflateEnd(z_streamp strm)
Definition: inflate.c:1277
int32_t INT
Definition: typedefs.h:56
CHAR InputBuffer[80]
Definition: conmgr.c:33
#define Z_STREAM_END
Definition: zlib.h:178
#define CS_BADSTREAM
Definition: cabinet.h:43
#define Z_OK
Definition: zlib.h:177
void DPRINT(...)
Definition: polytest.cpp:61
#define MSZIP_MAGIC
Definition: cabinet.c:212
_Must_inspect_result_ __drv_aliasesMem _In_ PDEVICE_OBJECT _In_opt_ PVOID _In_ ULONG _Out_opt_ PVOID OutputBuffer
Definition: iofuncs.h:713
#define inflateInit2(strm, windowBits)
Definition: zlib.h:1800
int ZEXPORT inflate(z_streamp strm, int flush)
Definition: inflate.c:622
#define Z_SYNC_FLUSH
Definition: zlib.h:170
Status
Definition: gdiplustypes.h:24
#define CS_NOMEMORY
Definition: cabinet.h:42
unsigned short USHORT
Definition: pedump.c:61
#define CS_SUCCESS
Definition: cabinet.h:41
#define MAX_WBITS
Definition: zconf.h:270
unsigned short * PUSHORT
Definition: retypes.h:2
#define Z_MEM_ERROR
Definition: zlib.h:183

◆ MSZipFree()

void MSZipFree ( voidpf  opaque,
voidpf  address 
)

Definition at line 317 of file cabinet.c.

318 {
320 }
BOOLEAN NTAPI RtlFreeHeap(IN PVOID HeapHandle, IN ULONG Flags, IN PVOID HeapBase)
Definition: heap.c:606
GLuint address
Definition: glext.h:9393
HANDLE ProcessHeap
Definition: servman.c:15

Referenced by CabinetSelectCodec().

◆ RawCodecUncompress()

ULONG RawCodecUncompress ( IN OUT PCAB_CODEC  Codec,
OUT PVOID  OutputBuffer,
IN PVOID  InputBuffer,
IN OUT PLONG  InputLength,
IN OUT PLONG  OutputLength 
)

Definition at line 190 of file cabinet.c.

196 {
197  LONG Len = min(abs(*InputLength), abs(*OutputLength));
198 
200  *InputLength = *OutputLength = Len;
201 
202  return CS_SUCCESS;
203 }
#define abs(i)
Definition: fconv.c:206
CHAR InputBuffer[80]
Definition: conmgr.c:33
long LONG
Definition: pedump.c:60
_Must_inspect_result_ __drv_aliasesMem _In_ PDEVICE_OBJECT _In_opt_ PVOID _In_ ULONG _Out_opt_ PVOID OutputBuffer
Definition: iofuncs.h:713
#define Len
Definition: deflate.h:82
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
#define min(a, b)
Definition: monoChain.cc:55
#define CS_SUCCESS
Definition: cabinet.h:41

◆ RemoveFileName()

static VOID RemoveFileName ( PWCHAR  Path)
static

Definition at line 402 of file cabinet.c.

403 {
405  DWORD i;
406 
407  i = 0;
408  FileName = GetFileName(Path + i);
409 
410  if (FileName != Path + i && FileName[-1] == L'\\')
411  FileName--;
412 
413  if (FileName == Path + i && FileName[0] == L'\\')
414  FileName++;
415 
416  FileName[0] = 0;
417 }
static PWCHAR GetFileName(PWCHAR Path)
Definition: cabinet.c:381
uint16_t * PWCHAR
Definition: typedefs.h:54
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
unsigned long DWORD
Definition: ntddk_ex.h:95
static const WCHAR L[]
Definition: oid.c:1250
struct _FileName FileName
Definition: fatprocs.h:884
PRTL_UNICODE_STRING_BUFFER Path

Referenced by CabinetOpen().

◆ SetAttributesOnFile()

static BOOL SetAttributesOnFile ( PCFFILE  File,
HANDLE  hFile 
)
static

Definition at line 427 of file cabinet.c.

429 {
430  FILE_BASIC_INFORMATION FileBasic;
432  NTSTATUS NtStatus;
433  ULONG Attributes = 0;
434 
435  if (File->Attributes & CAB_ATTRIB_READONLY)
437 
438  if (File->Attributes & CAB_ATTRIB_HIDDEN)
440 
441  if (File->Attributes & CAB_ATTRIB_SYSTEM)
443 
444  if (File->Attributes & CAB_ATTRIB_DIRECTORY)
446 
447  if (File->Attributes & CAB_ATTRIB_ARCHIVE)
449 
450  NtStatus = NtQueryInformationFile(hFile,
451  &IoStatusBlock,
452  &FileBasic,
453  sizeof(FILE_BASIC_INFORMATION),
455  if (!NT_SUCCESS(NtStatus))
456  {
457  DPRINT("NtQueryInformationFile() failed (%x)\n", NtStatus);
458  }
459  else
460  {
461  FileBasic.FileAttributes = Attributes;
462 
463  NtStatus = NtSetInformationFile(hFile,
464  &IoStatusBlock,
465  &FileBasic,
466  sizeof(FILE_BASIC_INFORMATION),
468  if (!NT_SUCCESS(NtStatus))
469  {
470  DPRINT("NtSetInformationFile() failed (%x)\n", NtStatus);
471  }
472  }
473 
474  return NT_SUCCESS(NtStatus);
475 }
#define FILE_ATTRIBUTE_SYSTEM
Definition: nt_native.h:704
LONG NTSTATUS
Definition: precomp.h:26
#define CAB_ATTRIB_SYSTEM
Definition: cabinet.c:63
#define CAB_ATTRIB_HIDDEN
Definition: cabinet.c:62
#define CAB_ATTRIB_DIRECTORY
Definition: cabinet.c:65
void DPRINT(...)
Definition: polytest.cpp:61
#define CAB_ATTRIB_READONLY
Definition: cabinet.c:61
#define FILE_ATTRIBUTE_DIRECTORY
Definition: nt_native.h:705
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:32
#define FILE_ATTRIBUTE_READONLY
Definition: nt_native.h:702
#define FILE_ATTRIBUTE_ARCHIVE
Definition: nt_native.h:706
NTSTATUS NTAPI NtQueryInformationFile(HANDLE hFile, PIO_STATUS_BLOCK io, PVOID ptr, ULONG len, FILE_INFORMATION_CLASS FileInformationClass)
_In_ HANDLE hFile
Definition: mswsock.h:90
_Must_inspect_result_ _In_ USHORT _In_ PHIDP_PREPARSED_DATA _Out_writes_to_ LengthAttributes PHIDP_EXTENDED_ATTRIBUTES Attributes
Definition: hidpi.h:348
#define CAB_ATTRIB_ARCHIVE
Definition: cabinet.c:66
static OUT PIO_STATUS_BLOCK IoStatusBlock
Definition: pipe.c:75
#define FILE_ATTRIBUTE_HIDDEN
Definition: nt_native.h:703
unsigned int ULONG
Definition: retypes.h:1
Definition: File.h:15
NTSYSAPI NTSTATUS NTAPI NtSetInformationFile(IN HANDLE hFile, OUT PIO_STATUS_BLOCK pIoStatusBlock, IN PVOID FileInformationBuffer, IN ULONG FileInformationBufferLength, IN FILE_INFORMATION_CLASS FileInfoClass)
Definition: iofunc.c:3042

Referenced by CabinetExtractFile().

Variable Documentation

◆ MSZipCodec

CAB_CODEC MSZipCodec
static
Initial value:
=
{
}
ULONG MSZipCodecUncompress(IN OUT PCAB_CODEC Codec, OUT PVOID OutputBuffer, IN PVOID InputBuffer, IN OUT PLONG InputLength, IN OUT PLONG OutputLength)
Definition: cabinet.c:225

Definition at line 302 of file cabinet.c.

Referenced by CabinetSelectCodec().

◆ RawCodec

CAB_CODEC RawCodec
static
Initial value:
=
{
}
ULONG RawCodecUncompress(IN OUT PCAB_CODEC Codec, OUT PVOID OutputBuffer, IN PVOID InputBuffer, IN OUT PLONG InputLength, IN OUT PLONG OutputLength)
Definition: cabinet.c:190

Definition at line 205 of file cabinet.c.

Referenced by CabinetSelectCodec().