#include "giognomevfs.h"
#include <libgnomevfs/gnome-vfs-method.h>
#include <glib/gmessages.h>
-#include <string.h>
-#include "reactos/ntos/types.h" /* for HANDLE */
-#include "reactos/ddk/iotypes.h" /* for IO_STATUS_BLOCK */
#include "captive/macros.h"
-#include "reactos/ddk/rtl.h" /* for InitializeObjectAttributes() */
-#include "captive/unicode.h"
-#include "reactos/ddk/iofuncs.h" /* for IoCreateFile() */
#include "gnome-vfs-module.h"
-#include <libgnomevfs/gnome-vfs-utils.h> /* for gnome_vfs_unescape_string() */
+#include "captive/client-directory.h"
+#include "captive/client-file.h"
+#include "captive/client-file_info.h"
static GnomeVFSMethod GnomeVFSMethod_static;
static struct captive_gnomevfs_giognomevfs *captive_gnomevfs_uri_parent_giognomevfs;
-/* function will leave g_malloc()ed 'ObjectAttributes->ObjectName' if ObjectAttributes !
- */
-static GnomeVFSResult captive_gnomevfs_uri_parent_init(GnomeVFSURI *uri,OBJECT_ATTRIBUTES *ObjectAttributes)
+static GnomeVFSResult captive_gnomevfs_uri_parent_init(GnomeVFSURI *uri)
{
gchar *uri_parent_string;
GnomeVFSResult errvfsresult;
-gchar *w32_path,*s,*d,*vfs_path;
g_return_val_if_fail(uri!=NULL,GNOME_VFS_ERROR_INVALID_URI);
}
G_UNLOCK(captive_gnomevfs_uri_parent);
- if (ObjectAttributes) {
- /* Do not open "\Cdfs"(anything) as it is just the filesystem implementation.
- * ntoskrnl/io/fs.c/IoMountVolume() will map
- * FILE_DEVICE_CD_ROM -> FILE_DEVICE_CD_ROM_FILE_SYSTEM
- * for us automatically when opening the device itself.
- * If you put some trailing content (such as "\\.") there
- * IoCreateFile()->ObCreateObject()->ObFindObject()
- * will not leave 'ObCreateObject::RemainingPath' as NULL
- * and later IopCreateFile() would not consider it FO_DIRECT_DEVICE_OPEN (e.g. w/o any direct mount!).
- * On the other side it will somehow get managed automatically and it works even
- * without the trailing "\\." for root directory open - don't ask me why. :-)
- */
- vfs_path=gnome_vfs_unescape_string( /* decode %xy escaping */
- uri->text, /* escaped */
- NULL); /* illegal_characters */
- w32_path=(gchar *)/* de-const it as we can modify it but we must not free() it */
- captive_printf_alloca("\\Device\\CdRom0\\%s",vfs_path);
- g_free(vfs_path);
- /* translate '/' -> '\' */
- for (s=w32_path;(s=strchr(s,'/'));s++)
- *s='\\';
- /* collapse multiple sequences of '\' as it is a no-no for W32 */
- for (s=d=w32_path;*s;s++)
- if (d==w32_path || !(*s=='\\' && d[-1]=='\\'))
- *d++=*s;
- *d=0;
- G_LOCK(libcaptive);
- InitializeObjectAttributes(
- ObjectAttributes, /* InitializedAttributes */
- captive_utf8_to_UnicodeString_malloc(w32_path), /* ObjectName */
- 0, /* Attributes; I hope no OBJ_KERNEL_HANDLE as we are 'system process' */
- NULL, /* RootDirectory */
- NULL); /* SecurityDescriptor; ignored */
- G_UNLOCK(libcaptive);
- }
-
return GNOME_VFS_OK;
}
-struct captive_gnomevfs_directory_handle {
- HANDLE dir_Handle;
- gboolean read_first;
- /* 'QueryDirectory_buf' for NtQueryDirectoryFile() must be persistent
- * to keep the state if !read_first
- */
- char QueryDirectory_buf[sizeof(FILE_ID_BOTH_DIR_INFORMATION)
- +0x1000 /* max 'FileName' length, 255 should be enough */ * sizeof(WCHAR /* *FILE_ID_BOTH_DIR_INFORMATION.FileName */ )];
- };
-
static GnomeVFSResult captive_gnomevfs_open_directory(GnomeVFSMethod *method,
GnomeVFSMethodHandle **method_handle,GnomeVFSURI *uri,GnomeVFSFileInfoOptions options,GnomeVFSContext *context)
{
GnomeVFSResult errvfsresult;
-OBJECT_ATTRIBUTES dir_ObjectAttributes;
-HANDLE dir_Handle;
-IO_STATUS_BLOCK dir_IoStatusBlock;
-NTSTATUS err;
-struct captive_gnomevfs_directory_handle *directory_handle;
+CaptiveDirectoryObject *captive_directory_object;
g_return_val_if_fail(method==&GnomeVFSMethod_static,GNOME_VFS_ERROR_BAD_PARAMETERS);
g_return_val_if_fail(method_handle!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
- g_return_val_if_fail(uri!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
- errvfsresult=captive_gnomevfs_uri_parent_init(uri,&dir_ObjectAttributes);
+ errvfsresult=captive_gnomevfs_uri_parent_init(uri);
g_return_val_if_fail(errvfsresult==GNOME_VFS_OK,errvfsresult);
-
- /* wanted: * IoCreateFile()->ObCreateObject(,,,IoFileObjectType)->
- * ->(IoFileObjectType->Create==IopCreateFile)()->IoMountVolume()
- */
+
G_LOCK(libcaptive);
- err=IoCreateFile(
- &dir_Handle, /* FileHandle */
- FILE_LIST_DIRECTORY, /* DesiredAccess */
- &dir_ObjectAttributes, /* ObjectAttributes */
- &dir_IoStatusBlock, /* IoStatusBlock */
- NULL, /* AllocationSize; ignored for open */
- FILE_ATTRIBUTE_NORMAL, /* FileAttributes; ignored for open */
- FILE_SHARE_WRITE, /* ShareAccess; 0 means exclusive */
- FILE_OPEN, /* CreateDisposition */
- /* FILE_SYNCHRONOUS_IO_{,NON}ALERT: We need to allow W32 filesystem
- * any waits to not to let it return STATUS_CANT_WAIT us.
- * Alertability should have only effect on asynchronous events
- * from KeWaitForSingleObject() by setting/clearing its parameter 'Alertable'.
- */
- FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_ALERT, /* CreateOptions */
- NULL, /* EaBuffer */
- 0, /* EaLength */
- CreateFileTypeNone, /* CreateFileType */
- NULL, /* ExtraCreateParameters */
- 0); /* Options */
+ errvfsresult=captive_directory_new_open(
+ &captive_directory_object, /* captive_directory_object_return */
+ uri->text); /* pathname */
G_UNLOCK(libcaptive);
- g_free(dir_ObjectAttributes.ObjectName); /* left from captive_gnomevfs_uri_parent_init() */
- g_return_val_if_fail(NT_SUCCESS(err)==NT_SUCCESS(dir_IoStatusBlock.Status),GNOME_VFS_ERROR_GENERIC);
- g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
- g_return_val_if_fail(dir_IoStatusBlock.Information==FILE_OPENED,GNOME_VFS_ERROR_GENERIC);
-
- captive_new(directory_handle);
- directory_handle->dir_Handle=dir_Handle;
- directory_handle->read_first=TRUE;
- *method_handle=(GnomeVFSMethodHandle *)directory_handle;
- return GNOME_VFS_OK;
+ *method_handle=(GnomeVFSMethodHandle *)captive_directory_object;
+ return errvfsresult;
}
static GnomeVFSResult captive_gnomevfs_close_directory(GnomeVFSMethod *method,
GnomeVFSMethodHandle *method_handle,GnomeVFSContext *context)
{
-struct captive_gnomevfs_directory_handle *directory_handle;
-NTSTATUS err;
+CaptiveDirectoryObject *captive_directory_object;
g_return_val_if_fail(method==&GnomeVFSMethod_static,GNOME_VFS_ERROR_BAD_PARAMETERS);
- g_return_val_if_fail(method_handle!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ captive_directory_object=(CaptiveDirectoryObject *)method_handle;
+ g_return_val_if_fail(CAPTIVE_DIRECTORY_IS_OBJECT(captive_directory_object),GNOME_VFS_ERROR_BAD_PARAMETERS);
- directory_handle=(struct captive_gnomevfs_directory_handle *)method_handle;
G_LOCK(libcaptive);
- err=NtClose(directory_handle->dir_Handle);
+ g_object_unref(captive_directory_object);
G_UNLOCK(libcaptive);
- g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
-
- g_free(directory_handle);
- return GNOME_VFS_OK;
-}
-
-
-static GnomeVFSResult FileIdBothDirInformation_to_GnomeVFSFileInfo(GnomeVFSFileInfo *file_info,
- FILE_ID_BOTH_DIR_INFORMATION *FileIdBothDirInformation,IO_STATUS_BLOCK *IoStatusBlock)
-{
-UNICODE_STRING FileName_UnicodeString;
-BOOLEAN errBOOLEAN;
-ULONG tmp_ULONG;
-
- g_return_val_if_fail(file_info!=NULL,GNOME_VFS_ERROR_GENERIC);
- g_return_val_if_fail(FileIdBothDirInformation!=NULL,GNOME_VFS_ERROR_GENERIC);
-
- g_return_val_if_fail(NT_SUCCESS(IoStatusBlock->Status),GNOME_VFS_ERROR_GENERIC);
- /* do not exceed the returned buffer by this record;
- * '->NextEntryOffset' is ==0 as we used 'ReturnSingleEntry==TRUE'
- */
- g_assert((gpointer)(((char *)FileIdBothDirInformation)+FileIdBothDirInformation->NextEntryOffset)
- <=(gpointer)(((char *)FileIdBothDirInformation)+IoStatusBlock->Information));
-
- file_info->valid_fields=0;
-
- FileName_UnicodeString.Length=FileIdBothDirInformation->FileNameLength;
- FileName_UnicodeString.MaximumLength=FileIdBothDirInformation->FileNameLength
- +sizeof(*FileIdBothDirInformation->FileName); /* 0-terminator */
- g_assert((gpointer)(((char *)FileIdBothDirInformation->FileName)+FileName_UnicodeString.Length)
- <=(gpointer)(((char *)FileIdBothDirInformation)+IoStatusBlock->Information));
- /* ensure we fit below '->IoStatusBlock->Information' at least without the 0-terminator */
- FileIdBothDirInformation->FileName[FileIdBothDirInformation->FileNameLength
- /sizeof(*FileIdBothDirInformation->FileName)]=0; /* 0-terminate it */
- FileName_UnicodeString.Buffer=FileIdBothDirInformation->FileName;
- file_info->name=captive_UnicodeString_to_utf8_malloc(&FileName_UnicodeString);
- /* '->name' assumed for 'file_info->valid_fields' */
-
- /* FIXME: What is 'FILE_ATTRIBUTE_NORMAL'? */
- switch (FileIdBothDirInformation->FileAttributes & (0
- | FILE_ATTRIBUTE_DIRECTORY
- | FILE_ATTRIBUTE_DEVICE)) {
- case 0: file_info->type=GNOME_VFS_FILE_TYPE_REGULAR; break;
- case FILE_ATTRIBUTE_DIRECTORY: file_info->type=GNOME_VFS_FILE_TYPE_DIRECTORY; break;
- case FILE_ATTRIBUTE_DEVICE: file_info->type=GNOME_VFS_FILE_TYPE_SOCKET;
- /* or GNOME_VFS_FILE_TYPE_CHARACTER_DEVICE or GNOME_VFS_FILE_TYPE_BLOCK_DEVICE ? */
- break;
- default: file_info->type=GNOME_VFS_FILE_TYPE_UNKNOWN; break;
- }
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_TYPE;
-
- /* we use 0600 for r/w files, 0400 for FILE_ATTRIBUTE_READONLY */
- file_info->permissions=GNOME_VFS_PERM_USER_READ;
- if (file_info->type==GNOME_VFS_FILE_TYPE_DIRECTORY)
- file_info->permissions|=GNOME_VFS_PERM_USER_EXEC;
- if (!(FileIdBothDirInformation->FileAttributes & FILE_ATTRIBUTE_READONLY))
- file_info->permissions=GNOME_VFS_PERM_USER_WRITE;
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_PERMISSIONS;
-
- file_info->size=FileIdBothDirInformation->EndOfFile.QuadPart;
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_SIZE;
-
- file_info->block_count=FileIdBothDirInformation->AllocationSize.QuadPart/512;
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_BLOCK_COUNT;
-
- file_info->flags=GNOME_VFS_FILE_FLAGS_LOCAL;
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_FLAGS;
-
- if (FileIdBothDirInformation->LastAccessTime.QuadPart) { /* it may be 0 if not set */
- errBOOLEAN=RtlTimeToSecondsSince1970(&FileIdBothDirInformation->LastAccessTime,&tmp_ULONG);
- g_assert(errBOOLEAN==TRUE);
- file_info->atime=tmp_ULONG;
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_ATIME;
- }
-
- /* it may be 0 if not set */
- if (FileIdBothDirInformation->LastWriteTime.QuadPart || FileIdBothDirInformation->ChangeTime.QuadPart) {
- errBOOLEAN=RtlTimeToSecondsSince1970(
- /* take the more recent (==bigger) time: */
- (FileIdBothDirInformation->LastWriteTime.QuadPart > FileIdBothDirInformation->ChangeTime.QuadPart
- ? &FileIdBothDirInformation->LastWriteTime : &FileIdBothDirInformation->ChangeTime),
- &tmp_ULONG);
- g_assert(errBOOLEAN==TRUE);
- file_info->mtime=tmp_ULONG;
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_MTIME;
- }
-
- if (FileIdBothDirInformation->CreationTime.QuadPart) { /* it may be 0 if not set */
- errBOOLEAN=RtlTimeToSecondsSince1970(&FileIdBothDirInformation->CreationTime,&tmp_ULONG);
- g_assert(errBOOLEAN==TRUE);
- file_info->ctime=tmp_ULONG;
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_CTIME;
- }
return GNOME_VFS_OK;
}
static GnomeVFSResult captive_gnomevfs_read_directory(GnomeVFSMethod *method,
GnomeVFSMethodHandle *method_handle,GnomeVFSFileInfo *file_info,GnomeVFSContext *context)
{
-struct captive_gnomevfs_directory_handle *directory_handle;
-NTSTATUS err;
-IO_STATUS_BLOCK dir_IoStatusBlock;
-FILE_ID_BOTH_DIR_INFORMATION *FileIdBothDirInformation;
GnomeVFSResult errvfsresult;
+CaptiveDirectoryObject *captive_directory_object;
g_return_val_if_fail(method==&GnomeVFSMethod_static,GNOME_VFS_ERROR_BAD_PARAMETERS);
- g_return_val_if_fail(method_handle!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ captive_directory_object=(CaptiveDirectoryObject *)method_handle;
+ g_return_val_if_fail(CAPTIVE_DIRECTORY_IS_OBJECT(captive_directory_object),GNOME_VFS_ERROR_BAD_PARAMETERS);
g_return_val_if_fail(file_info!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
- directory_handle=(struct captive_gnomevfs_directory_handle *)method_handle;
-
- FileIdBothDirInformation=(void *)directory_handle->QueryDirectory_buf;
G_LOCK(libcaptive);
- err=NtQueryDirectoryFile(
- directory_handle->dir_Handle, /* FileHandle */
- NULL, /* PEvent; completion signalling; optional */
- NULL, /* ApcRoutine; optional */
- NULL, /* ApcContext; optional */
- &dir_IoStatusBlock, /* IoStatusBlock */
- (gpointer)directory_handle->QueryDirectory_buf, /* FileInformation */
- sizeof(directory_handle->QueryDirectory_buf) /* Length */
- -sizeof(*FileIdBothDirInformation->FileName), /* reserve space for 0-terminator */
- FileIdBothDirectoryInformation, /* FileInformationClass; =>FILE_ID_BOTH_DIR_INFORMATION */
- TRUE, /* ReturnSingleEntry */
- NULL, /* FileName; wildcards possible; optional */
- directory_handle->read_first); /* RestartScan */
+ errvfsresult=captive_directory_read(captive_directory_object,file_info);
G_UNLOCK(libcaptive);
- directory_handle->read_first=FALSE;
- if (err==STATUS_NO_MORE_FILES)
- return GNOME_VFS_ERROR_EOF;
- g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
- errvfsresult=FileIdBothDirInformation_to_GnomeVFSFileInfo(file_info,FileIdBothDirInformation,
- &dir_IoStatusBlock);
- g_return_val_if_fail(errvfsresult==GNOME_VFS_OK,errvfsresult);
-
- return GNOME_VFS_OK;
+ return errvfsresult;
}
-struct captive_gnomevfs_file_handle {
- HANDLE file_Handle;
- GnomeVFSFileOffset offset;
- };
-
static GnomeVFSResult captive_gnomevfs_open(GnomeVFSMethod *method,
GnomeVFSMethodHandle **method_handle_return,GnomeVFSURI *uri,GnomeVFSOpenMode mode,GnomeVFSContext *context)
{
-IO_STATUS_BLOCK file_IoStatusBlock;
GnomeVFSResult errvfsresult;
-OBJECT_ATTRIBUTES file_ObjectAttributes;
-HANDLE file_Handle;
-struct captive_gnomevfs_file_handle *file_handle;
-NTSTATUS err;
+CaptiveFileObject *captive_file_object;
g_return_val_if_fail(method==&GnomeVFSMethod_static,GNOME_VFS_ERROR_BAD_PARAMETERS);
g_return_val_if_fail(method_handle_return!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
- /* init */
- errvfsresult=captive_gnomevfs_uri_parent_init(uri,&file_ObjectAttributes);
+ errvfsresult=captive_gnomevfs_uri_parent_init(uri);
g_return_val_if_fail(errvfsresult==GNOME_VFS_OK,errvfsresult);
-
- /* open */
+
G_LOCK(libcaptive);
- err=IoCreateFile(
- &file_Handle, /* FileHandle */
- 0
- |(!(mode&GNOME_VFS_OPEN_READ ) ? 0 : FILE_READ_DATA)
- |(!(mode&GNOME_VFS_OPEN_WRITE) ? 0 : FILE_WRITE_DATA | FILE_APPEND_DATA)
- , /* DesiredAccess */
- &file_ObjectAttributes, /* ObjectAttributes */
- &file_IoStatusBlock, /* IoStatusBlock */
- NULL, /* AllocationSize; ignored for open */
- FILE_ATTRIBUTE_NORMAL, /* FileAttributes; ignored for open */
- FILE_SHARE_WRITE, /* ShareAccess; 0 means exclusive */
- FILE_OPEN, /* CreateDisposition */
- /* FILE_SYNCHRONOUS_IO_{,NON}ALERT: We need to allow W32 filesystem
- * any waits to not to let it return STATUS_CANT_WAIT us.
- * Alertability should have only effect on asynchronous events
- * from KeWaitForSingleObject() by setting/clearing its parameter 'Alertable'.
- */
- FILE_SYNCHRONOUS_IO_ALERT, /* CreateOptions */
- NULL, /* EaBuffer */
- 0, /* EaLength */
- CreateFileTypeNone, /* CreateFileType */
- NULL, /* ExtraCreateParameters */
- 0); /* Options */
+ errvfsresult=captive_file_new_open(&captive_file_object,uri->text,mode);
G_UNLOCK(libcaptive);
- g_free(file_ObjectAttributes.ObjectName); /* left from captive_gnomevfs_uri_parent_init() */
- g_return_val_if_fail(NT_SUCCESS(err)==NT_SUCCESS(file_IoStatusBlock.Status),GNOME_VFS_ERROR_GENERIC);
- g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
- g_return_val_if_fail(file_IoStatusBlock.Information==FILE_OPENED,GNOME_VFS_ERROR_GENERIC);
-
- captive_new(file_handle);
- file_handle->file_Handle=file_Handle;
- file_handle->offset=0;
- *method_handle_return=(GnomeVFSMethodHandle *)file_handle;
- return GNOME_VFS_OK;
+ *method_handle_return=(GnomeVFSMethodHandle *)captive_file_object;
+ return errvfsresult;
}
static GnomeVFSResult captive_gnomevfs_close(GnomeVFSMethod *method,
GnomeVFSMethodHandle *method_handle,GnomeVFSContext *context)
{
-struct captive_gnomevfs_file_handle *file_handle;
-NTSTATUS err;
+CaptiveFileObject *captive_file_object;
g_return_val_if_fail(method==&GnomeVFSMethod_static,GNOME_VFS_ERROR_BAD_PARAMETERS);
- g_return_val_if_fail(method_handle!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ captive_file_object=(CaptiveFileObject *)method_handle;
+ g_return_val_if_fail(CAPTIVE_FILE_IS_OBJECT(captive_file_object),GNOME_VFS_ERROR_BAD_PARAMETERS);
- file_handle=(struct captive_gnomevfs_file_handle *)method_handle;
G_LOCK(libcaptive);
- err=NtClose(file_handle->file_Handle);
+ g_object_unref(captive_file_object);
G_UNLOCK(libcaptive);
- g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
- g_free(file_handle);
return GNOME_VFS_OK;
}
static GnomeVFSResult captive_gnomevfs_read(GnomeVFSMethod *method,GnomeVFSMethodHandle *method_handle,
gpointer buffer,GnomeVFSFileSize num_bytes,GnomeVFSFileSize *bytes_read_return,GnomeVFSContext *context)
{
-struct captive_gnomevfs_file_handle *file_handle;
-NTSTATUS err;
-IO_STATUS_BLOCK file_IoStatusBlock;
-LARGE_INTEGER file_offset;
+GnomeVFSResult errvfsresult;
+CaptiveFileObject *captive_file_object;
g_return_val_if_fail(method==&GnomeVFSMethod_static,GNOME_VFS_ERROR_BAD_PARAMETERS);
- g_return_val_if_fail(method_handle!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ captive_file_object=(CaptiveFileObject *)method_handle;
+ g_return_val_if_fail(CAPTIVE_FILE_IS_OBJECT(captive_file_object),GNOME_VFS_ERROR_BAD_PARAMETERS);
g_return_val_if_fail(buffer!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
g_return_val_if_fail(bytes_read_return!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
- g_return_val_if_fail(num_bytes==(ULONG)num_bytes,GNOME_VFS_ERROR_BAD_PARAMETERS);
- file_handle=(struct captive_gnomevfs_file_handle *)method_handle;
- file_offset.QuadPart=file_handle->offset;
G_LOCK(libcaptive);
- err=NtReadFile(
- file_handle->file_Handle, /* FileHandle */
- NULL, /* EventHandle; completion signalling; optional */
- NULL, /* ApcRoutine; optional */
- NULL, /* ApcContext; optional */
- &file_IoStatusBlock, /* IoStatusBlock */
- buffer, /* Buffer */
- num_bytes, /* Length */
- &file_offset, /* ByteOffset */
- NULL); /* Key; NULL means no file locking key */
+ errvfsresult=captive_file_read(captive_file_object,buffer,num_bytes,bytes_read_return);
G_UNLOCK(libcaptive);
- if (err==STATUS_END_OF_FILE) {
- g_return_val_if_fail(file_IoStatusBlock.Status==STATUS_END_OF_FILE,GNOME_VFS_ERROR_GENERIC);
- g_return_val_if_fail(file_IoStatusBlock.Information==0,GNOME_VFS_ERROR_GENERIC);
- *bytes_read_return=0;
- return GNOME_VFS_ERROR_EOF;
- }
- g_return_val_if_fail(NT_SUCCESS(err)==NT_SUCCESS(file_IoStatusBlock.Status),GNOME_VFS_ERROR_GENERIC);
- g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
- g_return_val_if_fail(file_IoStatusBlock.Information<=num_bytes,GNOME_VFS_ERROR_GENERIC);
- file_handle->offset+=file_IoStatusBlock.Information;
- *bytes_read_return=file_IoStatusBlock.Information;
- return GNOME_VFS_OK;
+ return errvfsresult;
}
static GnomeVFSResult captive_gnomevfs_seek(GnomeVFSMethod *method,
GnomeVFSMethodHandle *method_handle,GnomeVFSSeekPosition whence,GnomeVFSFileOffset offset,GnomeVFSContext *context)
{
-struct captive_gnomevfs_file_handle *file_handle;
+GnomeVFSResult errvfsresult;
+CaptiveFileObject *captive_file_object;
g_return_val_if_fail(method==&GnomeVFSMethod_static,GNOME_VFS_ERROR_BAD_PARAMETERS);
- g_return_val_if_fail(method_handle!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ captive_file_object=(CaptiveFileObject *)method_handle;
+ g_return_val_if_fail(CAPTIVE_FILE_IS_OBJECT(captive_file_object),GNOME_VFS_ERROR_BAD_PARAMETERS);
- file_handle=(struct captive_gnomevfs_file_handle *)method_handle;
- switch (whence) {
- case GNOME_VFS_SEEK_START:
- file_handle->offset=offset;
- break;
- case GNOME_VFS_SEEK_CURRENT:
- if (0
- || (offset>0 && (file_handle->offset+offset)<file_handle->offset)
- || (offset<0 && (file_handle->offset+offset)>file_handle->offset))
- return GNOME_VFS_ERROR_BAD_PARAMETERS;
- file_handle->offset+=offset;
- break;
- case GNOME_VFS_SEEK_END:
- g_assert_not_reached(); /* NOT IMPLEMENTED YET */
- break;
- default:
- g_return_val_if_reached(GNOME_VFS_ERROR_BAD_PARAMETERS);
- }
+ G_LOCK(libcaptive);
+ errvfsresult=captive_file_seek(captive_file_object,whence,offset);
+ G_UNLOCK(libcaptive);
- return GNOME_VFS_OK;
+ return errvfsresult;
}
static GnomeVFSResult captive_gnomevfs_tell(GnomeVFSMethod *method,
GnomeVFSMethodHandle *method_handle,GnomeVFSFileOffset *offset_return)
{
-struct captive_gnomevfs_file_handle *file_handle;
+GnomeVFSResult errvfsresult;
+CaptiveFileObject *captive_file_object;
g_return_val_if_fail(method==&GnomeVFSMethod_static,GNOME_VFS_ERROR_BAD_PARAMETERS);
- g_return_val_if_fail(method_handle!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ captive_file_object=(CaptiveFileObject *)method_handle;
+ g_return_val_if_fail(CAPTIVE_FILE_IS_OBJECT(captive_file_object),GNOME_VFS_ERROR_BAD_PARAMETERS);
g_return_val_if_fail(offset_return!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
- file_handle=(struct captive_gnomevfs_file_handle *)method_handle;
- *offset_return=file_handle->offset;
- return GNOME_VFS_OK;
+ G_LOCK(libcaptive);
+ errvfsresult=captive_file_tell(captive_file_object,offset_return);
+ G_UNLOCK(libcaptive);
+
+ return errvfsresult;
}
}
-/* Use 'FileAllInformationStruct' identifier instead of the logical 'FileAllInformation'
- * to prevent override of enum member 'FileAllInformation'
- */
-static GnomeVFSResult FileAllInformationStruct_to_GnomeVFSFileInfo(GnomeVFSFileInfo *file_info,
- FILE_ALL_INFORMATION *FileAllInformationStruct,IO_STATUS_BLOCK *IoStatusBlock)
-{
-UNICODE_STRING FileName_UnicodeString;
-BOOLEAN errBOOLEAN;
-ULONG tmp_ULONG;
-
- g_return_val_if_fail(file_info!=NULL,GNOME_VFS_ERROR_GENERIC);
- g_return_val_if_fail(FileAllInformationStruct!=NULL,GNOME_VFS_ERROR_GENERIC);
-
- g_return_val_if_fail(NT_SUCCESS(IoStatusBlock->Status),GNOME_VFS_ERROR_GENERIC);
-
- file_info->valid_fields=0;
-
- FileName_UnicodeString.Length=FileAllInformationStruct->NameInformation.FileNameLength;
- FileName_UnicodeString.MaximumLength=FileAllInformationStruct->NameInformation.FileNameLength
- +sizeof(*FileAllInformationStruct->NameInformation.FileName); /* 0-terminator */
- g_assert((gpointer)(((char *)FileAllInformationStruct->NameInformation.FileName)+FileName_UnicodeString.Length)
- <=(gpointer)(((char *)FileAllInformationStruct)+IoStatusBlock->Information));
- /* ensure we fit below '->IoStatusBlock->Information' at least without the 0-terminator */
- FileAllInformationStruct->NameInformation.FileName[FileAllInformationStruct->NameInformation.FileNameLength
- /sizeof(*FileAllInformationStruct->NameInformation.FileName)]=0; /* 0-terminate it */
- FileName_UnicodeString.Buffer=FileAllInformationStruct->NameInformation.FileName;
- file_info->name=captive_UnicodeString_to_utf8_malloc(&FileName_UnicodeString);
- /* '->name' assumed for 'file_info->valid_fields' */
-
- /* FIXME: What is 'FILE_ATTRIBUTE_NORMAL'? */
- switch (FileAllInformationStruct->BasicInformation.FileAttributes & (0
- | FILE_ATTRIBUTE_DIRECTORY
- | FILE_ATTRIBUTE_DEVICE)) {
- case 0: file_info->type=GNOME_VFS_FILE_TYPE_REGULAR; break;
- case FILE_ATTRIBUTE_DIRECTORY: file_info->type=GNOME_VFS_FILE_TYPE_DIRECTORY; break;
- case FILE_ATTRIBUTE_DEVICE: file_info->type=GNOME_VFS_FILE_TYPE_SOCKET;
- /* or GNOME_VFS_FILE_TYPE_CHARACTER_DEVICE or GNOME_VFS_FILE_TYPE_BLOCK_DEVICE ? */
- break;
- default: file_info->type=GNOME_VFS_FILE_TYPE_UNKNOWN; break;
- }
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_TYPE;
-
- /* we use 0600 for r/w files, 0400 for FILE_ATTRIBUTE_READONLY */
- file_info->permissions=GNOME_VFS_PERM_USER_READ;
- if (file_info->type==GNOME_VFS_FILE_TYPE_DIRECTORY)
- file_info->permissions|=GNOME_VFS_PERM_USER_EXEC;
- if (!(FileAllInformationStruct->BasicInformation.FileAttributes & FILE_ATTRIBUTE_READONLY))
- file_info->permissions=GNOME_VFS_PERM_USER_WRITE;
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_PERMISSIONS;
-
- file_info->size=FileAllInformationStruct->StandardInformation.EndOfFile.QuadPart;
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_SIZE;
-
- file_info->block_count=FileAllInformationStruct->StandardInformation.AllocationSize.QuadPart/512;
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_BLOCK_COUNT;
-
- file_info->flags=GNOME_VFS_FILE_FLAGS_LOCAL;
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_FLAGS;
-
- if (FileAllInformationStruct->BasicInformation.LastAccessTime.QuadPart) { /* it may be 0 if not set */
- errBOOLEAN=RtlTimeToSecondsSince1970(&FileAllInformationStruct->BasicInformation.LastAccessTime,&tmp_ULONG);
- g_assert(errBOOLEAN==TRUE);
- file_info->atime=tmp_ULONG;
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_ATIME;
- }
-
- /* it may be 0 if not set */
- if (FileAllInformationStruct->BasicInformation.LastWriteTime.QuadPart || FileAllInformationStruct->BasicInformation.ChangeTime.QuadPart) {
- errBOOLEAN=RtlTimeToSecondsSince1970(
- /* take the more recent (==bigger) time: */
- (FileAllInformationStruct->BasicInformation.LastWriteTime.QuadPart > FileAllInformationStruct->BasicInformation.ChangeTime.QuadPart
- ? &FileAllInformationStruct->BasicInformation.LastWriteTime : &FileAllInformationStruct->BasicInformation.ChangeTime),
- &tmp_ULONG);
- g_assert(errBOOLEAN==TRUE);
- file_info->mtime=tmp_ULONG;
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_MTIME;
- }
-
- if (FileAllInformationStruct->BasicInformation.CreationTime.QuadPart) { /* it may be 0 if not set */
- errBOOLEAN=RtlTimeToSecondsSince1970(&FileAllInformationStruct->BasicInformation.CreationTime,&tmp_ULONG);
- g_assert(errBOOLEAN==TRUE);
- file_info->ctime=tmp_ULONG;
- file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_CTIME;
- }
-
- return GNOME_VFS_OK;
-}
-
-
static GnomeVFSResult captive_gnomevfs_get_file_info(GnomeVFSMethod *method,
GnomeVFSURI *uri,GnomeVFSFileInfo *file_info,GnomeVFSFileInfoOptions options,GnomeVFSContext *context)
{
-NTSTATUS err;
-IO_STATUS_BLOCK file_IoStatusBlock;
-FILE_ALL_INFORMATION *FileAllInformationStruct;
GnomeVFSResult errvfsresult;
-OBJECT_ATTRIBUTES file_ObjectAttributes;
-HANDLE file_Handle;
-char QueryFile_buf[sizeof(FILE_ALL_INFORMATION)
- +0x1000 /* max 'FileName' length, 255 should be enough */ * sizeof(WCHAR /* *FILE_ALL_INFORMATION.NameInformation.FileName */ )];
g_return_val_if_fail(method==&GnomeVFSMethod_static,GNOME_VFS_ERROR_BAD_PARAMETERS);
g_return_val_if_fail(file_info!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
/* handle 'options & GNOME_VFS_FILE_INFO_GET_MIME_TYPE'? */
- /* init */
- errvfsresult=captive_gnomevfs_uri_parent_init(uri,&file_ObjectAttributes);
+ errvfsresult=captive_gnomevfs_uri_parent_init(uri);
g_return_val_if_fail(errvfsresult==GNOME_VFS_OK,errvfsresult);
-
- /* open */
- G_LOCK(libcaptive);
- err=IoCreateFile(
- &file_Handle, /* FileHandle */
- FILE_READ_ATTRIBUTES, /* DesiredAccess */
- &file_ObjectAttributes, /* ObjectAttributes */
- &file_IoStatusBlock, /* IoStatusBlock */
- NULL, /* AllocationSize; ignored for open */
- FILE_ATTRIBUTE_NORMAL, /* FileAttributes; ignored for open */
- FILE_SHARE_WRITE, /* ShareAccess; 0 means exclusive */
- FILE_OPEN, /* CreateDisposition */
- /* FILE_SYNCHRONOUS_IO_{,NON}ALERT: We need to allow W32 filesystem
- * any waits to not to let it return STATUS_CANT_WAIT us.
- * Alertability should have only effect on asynchronous events
- * from KeWaitForSingleObject() by setting/clearing its parameter 'Alertable'.
- */
- FILE_SYNCHRONOUS_IO_ALERT, /* CreateOptions */
- NULL, /* EaBuffer */
- 0, /* EaLength */
- CreateFileTypeNone, /* CreateFileType */
- NULL, /* ExtraCreateParameters */
- 0); /* Options */
- G_UNLOCK(libcaptive);
- g_free(file_ObjectAttributes.ObjectName); /* left from captive_gnomevfs_uri_parent_init() */
- g_return_val_if_fail(NT_SUCCESS(err)==NT_SUCCESS(file_IoStatusBlock.Status),GNOME_VFS_ERROR_GENERIC);
- if (err==STATUS_OBJECT_NAME_NOT_FOUND)
- return GNOME_VFS_ERROR_NOT_FOUND;
- g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
- g_return_val_if_fail(file_IoStatusBlock.Information==FILE_OPENED,GNOME_VFS_ERROR_GENERIC);
-
- /* query */
- FileAllInformationStruct=(void *)QueryFile_buf;
- G_LOCK(libcaptive);
- err=NtQueryInformationFile(
- file_Handle, /* FileHandle */
- &file_IoStatusBlock, /* IoStatusBlock */
- (gpointer)QueryFile_buf, /* FileInformation */
- sizeof(QueryFile_buf) /* Length */
- -sizeof(*FileAllInformationStruct->NameInformation.FileName), /* reserve space for 0-terminator */
- FileAllInformation); /* FileInformationClass; =>FILE_ALL_INFORMATION */
- G_UNLOCK(libcaptive);
- if (!NT_SUCCESS(err)) {
- g_assert_not_reached();
- goto err_close;
- }
- /* close */
G_LOCK(libcaptive);
- err=NtClose(file_Handle);
+ errvfsresult=captive_file_info_get(uri->text,file_info);
G_UNLOCK(libcaptive);
- g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
-
- /* process gathered info */
- errvfsresult=FileAllInformationStruct_to_GnomeVFSFileInfo(file_info,FileAllInformationStruct,
- &file_IoStatusBlock);
- g_return_val_if_fail(errvfsresult==GNOME_VFS_OK,errvfsresult);
- return GNOME_VFS_OK;
-
-err_close:
- G_LOCK(libcaptive);
- err=NtClose(file_Handle);
- G_UNLOCK(libcaptive);
- g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
-/* err: */
- g_return_val_if_reached(GNOME_VFS_ERROR_GENERIC);
+ return errvfsresult;
}
noinst_LTLIBRARIES=libclient.la
libclient_la_SOURCES= \
- init.c
+ init.c \
+ lib.c \
+ directory.c \
+ file.c \
+ file_info.c
--- /dev/null
+/* $Id$
+ * captive vfs 'directory' interface to reactos
+ * Copyright (C) 2002-2003 Jan Kratochvil <project-captive@jankratochvil.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; exactly version 2 of June 1991 is required
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#include "config.h"
+
+#include "captive/client-directory.h" /* self */
+#include "lib.h"
+#include <glib/gmessages.h>
+#include "captive/unicode.h"
+#include "reactos/ntos/types.h" /* for HANDLE */
+#include "reactos/ddk/iotypes.h" /* for IO_STATUS_BLOCK */
+#include "reactos/ddk/iofuncs.h" /* for IoCreateFile() */
+
+
+static gpointer captive_directory_object_parent_class=NULL;
+
+
+static GnomeVFSResult captive_directory_close(CaptiveDirectoryObject *captive_directory_object);
+
+static void captive_directory_object_finalize(CaptiveDirectoryObject *captive_directory_object)
+{
+GnomeVFSResult errvfsresult;
+
+ g_return_if_fail(captive_directory_object!=NULL);
+
+ errvfsresult=captive_directory_close(captive_directory_object);
+ g_assert(errvfsresult==GNOME_VFS_OK);
+
+ G_OBJECT_CLASS(captive_directory_object_parent_class)->finalize((GObject *)captive_directory_object);
+}
+
+
+static void captive_directory_object_class_init(CaptiveDirectoryObjectClass *class)
+{
+GObjectClass *gobject_class=G_OBJECT_CLASS(class);
+
+ captive_directory_object_parent_class=g_type_class_ref(G_TYPE_OBJECT);
+ gobject_class->finalize=(void (*)(GObject *object))captive_directory_object_finalize;
+}
+
+
+static void captive_directory_object_init(CaptiveDirectoryObject *captive_directory_object)
+{
+ captive_directory_object->dir_Handle=NULL;
+ captive_directory_object->read_first=TRUE;
+}
+
+
+GType captive_directory_object_get_type(void)
+{
+static GType captive_directory_object_type=0;
+
+ if (!captive_directory_object_type) {
+static const GTypeInfo captive_directory_object_info={
+ sizeof(CaptiveDirectoryObjectClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc)captive_directory_object_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof(CaptiveDirectoryObject),
+ 5, /* n_preallocs */
+ (GInstanceInitFunc)captive_directory_object_init,
+ };
+
+ captive_directory_object_type=g_type_register_static(G_TYPE_OBJECT,
+ "CaptiveDirectoryObject",&captive_directory_object_info,0);
+ }
+
+ return captive_directory_object_type;
+}
+
+
+GnomeVFSResult captive_directory_new_open(CaptiveDirectoryObject **captive_directory_object_return,const gchar *pathname)
+{
+GnomeVFSResult errvfsresult;
+OBJECT_ATTRIBUTES dir_ObjectAttributes;
+HANDLE dir_Handle;
+IO_STATUS_BLOCK dir_IoStatusBlock;
+NTSTATUS err;
+CaptiveDirectoryObject *captive_directory_object;
+
+ if (CAPTIVE_IS_SANDBOX_PARENT())
+ return captive_sandbox_parent_directory_new_open(captive_directory_object_return,pathname);
+
+ g_return_val_if_fail(captive_directory_object_return!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(pathname!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+
+ *captive_directory_object_return=NULL;
+
+ errvfsresult=captive_ObjectAttributes_init(pathname,&dir_ObjectAttributes);
+ g_return_val_if_fail(errvfsresult==GNOME_VFS_OK,errvfsresult);
+
+ /* wanted: * IoCreateFile()->ObCreateObject(,,,IoFileObjectType)->
+ * ->(IoFileObjectType->Create==IopCreateFile)()->IoMountVolume()
+ */
+ err=IoCreateFile(
+ &dir_Handle, /* FileHandle */
+ FILE_LIST_DIRECTORY, /* DesiredAccess */
+ &dir_ObjectAttributes, /* ObjectAttributes */
+ &dir_IoStatusBlock, /* IoStatusBlock */
+ NULL, /* AllocationSize; ignored for open */
+ FILE_ATTRIBUTE_NORMAL, /* FileAttributes; ignored for open */
+ FILE_SHARE_WRITE, /* ShareAccess; 0 means exclusive */
+ FILE_OPEN, /* CreateDisposition */
+ /* FILE_SYNCHRONOUS_IO_{,NON}ALERT: We need to allow W32 filesystem
+ * any waits to not to let it return STATUS_CANT_WAIT us.
+ * Alertability should have only effect on asynchronous events
+ * from KeWaitForSingleObject() by setting/clearing its parameter 'Alertable'.
+ */
+ FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_ALERT, /* CreateOptions */
+ NULL, /* EaBuffer */
+ 0, /* EaLength */
+ CreateFileTypeNone, /* CreateFileType */
+ NULL, /* ExtraCreateParameters */
+ 0); /* Options */
+ g_free(dir_ObjectAttributes.ObjectName); /* left from captive_gnomevfs_uri_parent_init() */
+ g_return_val_if_fail(NT_SUCCESS(err)==NT_SUCCESS(dir_IoStatusBlock.Status),GNOME_VFS_ERROR_GENERIC);
+ g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
+ g_return_val_if_fail(dir_IoStatusBlock.Information==FILE_OPENED,GNOME_VFS_ERROR_GENERIC);
+
+ captive_directory_object=g_object_new(
+ CAPTIVE_DIRECTORY_TYPE_OBJECT, /* object_type */
+ NULL); /* first_property_name; FIXME: support properties */
+
+ captive_directory_object->dir_Handle=dir_Handle;
+
+ *captive_directory_object_return=captive_directory_object;
+ return GNOME_VFS_OK;
+}
+
+
+static GnomeVFSResult FileIdBothDirInformation_to_GnomeVFSFileInfo(GnomeVFSFileInfo *file_info,
+ FILE_ID_BOTH_DIR_INFORMATION *FileIdBothDirInformation,IO_STATUS_BLOCK *IoStatusBlock)
+{
+UNICODE_STRING FileName_UnicodeString;
+BOOLEAN errBOOLEAN;
+ULONG tmp_ULONG;
+
+ g_return_val_if_fail(file_info!=NULL,GNOME_VFS_ERROR_GENERIC);
+ g_return_val_if_fail(FileIdBothDirInformation!=NULL,GNOME_VFS_ERROR_GENERIC);
+
+ g_return_val_if_fail(NT_SUCCESS(IoStatusBlock->Status),GNOME_VFS_ERROR_GENERIC);
+ /* do not exceed the returned buffer by this record;
+ * '->NextEntryOffset' is ==0 as we used 'ReturnSingleEntry==TRUE'
+ */
+ g_assert((gpointer)(((char *)FileIdBothDirInformation)+FileIdBothDirInformation->NextEntryOffset)
+ <=(gpointer)(((char *)FileIdBothDirInformation)+IoStatusBlock->Information));
+
+ file_info->valid_fields=0;
+
+ FileName_UnicodeString.Length=FileIdBothDirInformation->FileNameLength;
+ FileName_UnicodeString.MaximumLength=FileIdBothDirInformation->FileNameLength
+ +sizeof(*FileIdBothDirInformation->FileName); /* 0-terminator */
+ g_assert((gpointer)(((char *)FileIdBothDirInformation->FileName)+FileName_UnicodeString.Length)
+ <=(gpointer)(((char *)FileIdBothDirInformation)+IoStatusBlock->Information));
+ /* ensure we fit below '->IoStatusBlock->Information' at least without the 0-terminator */
+ FileIdBothDirInformation->FileName[FileIdBothDirInformation->FileNameLength
+ /sizeof(*FileIdBothDirInformation->FileName)]=0; /* 0-terminate it */
+ FileName_UnicodeString.Buffer=FileIdBothDirInformation->FileName;
+ file_info->name=captive_UnicodeString_to_utf8_malloc(&FileName_UnicodeString);
+ /* '->name' assumed for 'file_info->valid_fields' */
+
+ /* FIXME: What is 'FILE_ATTRIBUTE_NORMAL'? */
+ switch (FileIdBothDirInformation->FileAttributes & (0
+ | FILE_ATTRIBUTE_DIRECTORY
+ | FILE_ATTRIBUTE_DEVICE)) {
+ case 0: file_info->type=GNOME_VFS_FILE_TYPE_REGULAR; break;
+ case FILE_ATTRIBUTE_DIRECTORY: file_info->type=GNOME_VFS_FILE_TYPE_DIRECTORY; break;
+ case FILE_ATTRIBUTE_DEVICE: file_info->type=GNOME_VFS_FILE_TYPE_SOCKET;
+ /* or GNOME_VFS_FILE_TYPE_CHARACTER_DEVICE or GNOME_VFS_FILE_TYPE_BLOCK_DEVICE ? */
+ break;
+ default: file_info->type=GNOME_VFS_FILE_TYPE_UNKNOWN; break;
+ }
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_TYPE;
+
+ /* we use 0600 for r/w files, 0400 for FILE_ATTRIBUTE_READONLY */
+ file_info->permissions=GNOME_VFS_PERM_USER_READ;
+ if (file_info->type==GNOME_VFS_FILE_TYPE_DIRECTORY)
+ file_info->permissions|=GNOME_VFS_PERM_USER_EXEC;
+ if (!(FileIdBothDirInformation->FileAttributes & FILE_ATTRIBUTE_READONLY))
+ file_info->permissions=GNOME_VFS_PERM_USER_WRITE;
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_PERMISSIONS;
+
+ file_info->size=FileIdBothDirInformation->EndOfFile.QuadPart;
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_SIZE;
+
+ file_info->block_count=FileIdBothDirInformation->AllocationSize.QuadPart/512;
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_BLOCK_COUNT;
+
+ file_info->flags=GNOME_VFS_FILE_FLAGS_LOCAL;
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_FLAGS;
+
+ if (FileIdBothDirInformation->LastAccessTime.QuadPart) { /* it may be 0 if not set */
+ errBOOLEAN=RtlTimeToSecondsSince1970(&FileIdBothDirInformation->LastAccessTime,&tmp_ULONG);
+ g_assert(errBOOLEAN==TRUE);
+ file_info->atime=tmp_ULONG;
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_ATIME;
+ }
+
+ /* it may be 0 if not set */
+ if (FileIdBothDirInformation->LastWriteTime.QuadPart || FileIdBothDirInformation->ChangeTime.QuadPart) {
+ errBOOLEAN=RtlTimeToSecondsSince1970(
+ /* take the more recent (==bigger) time: */
+ (FileIdBothDirInformation->LastWriteTime.QuadPart > FileIdBothDirInformation->ChangeTime.QuadPart
+ ? &FileIdBothDirInformation->LastWriteTime : &FileIdBothDirInformation->ChangeTime),
+ &tmp_ULONG);
+ g_assert(errBOOLEAN==TRUE);
+ file_info->mtime=tmp_ULONG;
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_MTIME;
+ }
+
+ if (FileIdBothDirInformation->CreationTime.QuadPart) { /* it may be 0 if not set */
+ errBOOLEAN=RtlTimeToSecondsSince1970(&FileIdBothDirInformation->CreationTime,&tmp_ULONG);
+ g_assert(errBOOLEAN==TRUE);
+ file_info->ctime=tmp_ULONG;
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_CTIME;
+ }
+
+ return GNOME_VFS_OK;
+}
+
+
+static GnomeVFSResult captive_directory_close(CaptiveDirectoryObject *captive_directory_object)
+{
+NTSTATUS err;
+HANDLE dir_Handle;
+
+ if (CAPTIVE_IS_SANDBOX_PARENT())
+ return captive_sandbox_parent_directory_close(captive_directory_object);
+
+ g_return_val_if_fail(captive_directory_object!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(captive_directory_object->dir_Handle!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS); /* already closed */
+
+ dir_Handle=captive_directory_object->dir_Handle;
+ captive_directory_object->dir_Handle=NULL;
+ err=NtClose(dir_Handle);
+ g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
+
+ return GNOME_VFS_OK;
+}
+
+
+GnomeVFSResult captive_directory_read(CaptiveDirectoryObject *captive_directory_object,GnomeVFSFileInfo *file_info)
+{
+NTSTATUS err;
+IO_STATUS_BLOCK dir_IoStatusBlock;
+FILE_ID_BOTH_DIR_INFORMATION *FileIdBothDirInformation;
+GnomeVFSResult errvfsresult;
+
+ if (CAPTIVE_IS_SANDBOX_PARENT())
+ return captive_sandbox_parent_directory_read(captive_directory_object,file_info);
+
+ g_return_val_if_fail(captive_directory_object!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(captive_directory_object->dir_Handle!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(file_info!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+
+ FileIdBothDirInformation=(void *)captive_directory_object->QueryDirectory_buf;
+ err=NtQueryDirectoryFile(
+ captive_directory_object->dir_Handle, /* FileHandle */
+ NULL, /* PEvent; completion signalling; optional */
+ NULL, /* ApcRoutine; optional */
+ NULL, /* ApcContext; optional */
+ &dir_IoStatusBlock, /* IoStatusBlock */
+ (gpointer)captive_directory_object->QueryDirectory_buf, /* FileInformation */
+ sizeof(captive_directory_object->QueryDirectory_buf) /* Length */
+ -sizeof(*FileIdBothDirInformation->FileName), /* reserve space for 0-terminator */
+ FileIdBothDirectoryInformation, /* FileInformationClass; =>FILE_ID_BOTH_DIR_INFORMATION */
+ TRUE, /* ReturnSingleEntry */
+ NULL, /* FileName; wildcards possible; optional */
+ captive_directory_object->read_first); /* RestartScan */
+ captive_directory_object->read_first=FALSE;
+ if (err==STATUS_NO_MORE_FILES)
+ return GNOME_VFS_ERROR_EOF;
+ g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
+
+ errvfsresult=FileIdBothDirInformation_to_GnomeVFSFileInfo(file_info,FileIdBothDirInformation,
+ &dir_IoStatusBlock);
+ g_return_val_if_fail(errvfsresult==GNOME_VFS_OK,errvfsresult);
+
+ return GNOME_VFS_OK;
+}
--- /dev/null
+/* $Id$
+ * captive vfs 'file' interface to reactos
+ * Copyright (C) 2002-2003 Jan Kratochvil <project-captive@jankratochvil.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; exactly version 2 of June 1991 is required
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#include "config.h"
+
+#include "captive/client-file.h" /* self */
+#include "lib.h"
+#include <glib/gmessages.h>
+#include "captive/unicode.h"
+#include "reactos/ntos/types.h" /* for HANDLE */
+#include "reactos/ddk/iotypes.h" /* for IO_STATUS_BLOCK */
+#include "reactos/ddk/iofuncs.h" /* for IoCreateFile() */
+
+
+static gpointer captive_file_object_parent_class=NULL;
+
+
+static GnomeVFSResult captive_file_close(CaptiveFileObject *captive_file_object);
+
+static void captive_file_object_finalize(CaptiveFileObject *captive_file_object)
+{
+GnomeVFSResult errvfsresult;
+
+ g_return_if_fail(captive_file_object!=NULL);
+
+ errvfsresult=captive_file_close(captive_file_object);
+ g_assert(errvfsresult==GNOME_VFS_OK);
+
+ G_OBJECT_CLASS(captive_file_object_parent_class)->finalize((GObject *)captive_file_object);
+}
+
+
+static void captive_file_object_class_init(CaptiveFileObjectClass *class)
+{
+GObjectClass *gobject_class=G_OBJECT_CLASS(class);
+
+ captive_file_object_parent_class=g_type_class_ref(G_TYPE_OBJECT);
+ gobject_class->finalize=(void (*)(GObject *object))captive_file_object_finalize;
+}
+
+
+static void captive_file_object_init(CaptiveFileObject *captive_file_object)
+{
+ captive_file_object->file_Handle=NULL;
+}
+
+
+GType captive_file_object_get_type(void)
+{
+static GType captive_file_object_type=0;
+
+ if (!captive_file_object_type) {
+static const GTypeInfo captive_file_object_info={
+ sizeof(CaptiveFileObjectClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc)captive_file_object_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof(CaptiveFileObject),
+ 5, /* n_preallocs */
+ (GInstanceInitFunc)captive_file_object_init,
+ };
+
+ captive_file_object_type=g_type_register_static(G_TYPE_OBJECT,
+ "CaptiveFileObject",&captive_file_object_info,0);
+ }
+
+ return captive_file_object_type;
+}
+
+
+GnomeVFSResult captive_file_new_open
+ (CaptiveFileObject **captive_file_object_return,const gchar *pathname,GnomeVFSOpenMode mode)
+{
+IO_STATUS_BLOCK file_IoStatusBlock;
+GnomeVFSResult errvfsresult;
+OBJECT_ATTRIBUTES file_ObjectAttributes;
+HANDLE file_Handle;
+CaptiveFileObject *captive_file_object;
+NTSTATUS err;
+
+ if (CAPTIVE_IS_SANDBOX_PARENT())
+ return captive_sandbox_parent_file_new_open(captive_file_object_return,pathname,mode);
+
+ g_return_val_if_fail(captive_file_object_return!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(pathname!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+
+ *captive_file_object_return=NULL;
+
+ errvfsresult=captive_ObjectAttributes_init(pathname,&file_ObjectAttributes);
+ g_return_val_if_fail(errvfsresult==GNOME_VFS_OK,errvfsresult);
+
+ /* open */
+ err=IoCreateFile(
+ &file_Handle, /* FileHandle */
+ 0
+ |(!(mode&GNOME_VFS_OPEN_READ ) ? 0 : FILE_READ_DATA)
+ |(!(mode&GNOME_VFS_OPEN_WRITE) ? 0 : FILE_WRITE_DATA | FILE_APPEND_DATA)
+ , /* DesiredAccess */
+ &file_ObjectAttributes, /* ObjectAttributes */
+ &file_IoStatusBlock, /* IoStatusBlock */
+ NULL, /* AllocationSize; ignored for open */
+ FILE_ATTRIBUTE_NORMAL, /* FileAttributes; ignored for open */
+ FILE_SHARE_WRITE, /* ShareAccess; 0 means exclusive */
+ FILE_OPEN, /* CreateDisposition */
+ /* FILE_SYNCHRONOUS_IO_{,NON}ALERT: We need to allow W32 filesystem
+ * any waits to not to let it return STATUS_CANT_WAIT us.
+ * Alertability should have only effect on asynchronous events
+ * from KeWaitForSingleObject() by setting/clearing its parameter 'Alertable'.
+ */
+ FILE_SYNCHRONOUS_IO_ALERT, /* CreateOptions */
+ NULL, /* EaBuffer */
+ 0, /* EaLength */
+ CreateFileTypeNone, /* CreateFileType */
+ NULL, /* ExtraCreateParameters */
+ 0); /* Options */
+ g_free(file_ObjectAttributes.ObjectName); /* left from captive_file_uri_parent_init() */
+ g_return_val_if_fail(NT_SUCCESS(err)==NT_SUCCESS(file_IoStatusBlock.Status),GNOME_VFS_ERROR_GENERIC);
+ g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
+ g_return_val_if_fail(file_IoStatusBlock.Information==FILE_OPENED,GNOME_VFS_ERROR_GENERIC);
+
+ captive_file_object=g_object_new(
+ CAPTIVE_FILE_TYPE_OBJECT, /* object_type */
+ NULL); /* first_property_name; FIXME: support properties */
+
+ captive_file_object->file_Handle=file_Handle;
+ captive_file_object->offset=0;
+
+ *captive_file_object_return=captive_file_object;
+ return GNOME_VFS_OK;
+}
+
+
+static GnomeVFSResult captive_file_close(CaptiveFileObject *captive_file_object)
+{
+NTSTATUS err;
+HANDLE file_Handle;
+
+ if (CAPTIVE_IS_SANDBOX_PARENT())
+ return captive_sandbox_parent_file_close(captive_file_object);
+
+ g_return_val_if_fail(captive_file_object!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(captive_file_object->file_Handle!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS); /* already closed */
+
+ file_Handle=captive_file_object->file_Handle;
+ captive_file_object->file_Handle=NULL;
+ err=NtClose(file_Handle);
+ g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
+
+ return GNOME_VFS_OK;
+}
+
+
+GnomeVFSResult captive_file_read
+ (CaptiveFileObject *captive_file_object,gpointer buffer,GnomeVFSFileSize num_bytes,GnomeVFSFileSize *bytes_read_return)
+{
+NTSTATUS err;
+IO_STATUS_BLOCK file_IoStatusBlock;
+LARGE_INTEGER file_offset;
+
+ if (CAPTIVE_IS_SANDBOX_PARENT())
+ return captive_sandbox_parent_file_read(captive_file_object,buffer,num_bytes,bytes_read_return);
+
+ g_return_val_if_fail(captive_file_object!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(captive_file_object->file_Handle!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(buffer!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(bytes_read_return!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(num_bytes==(ULONG)num_bytes,GNOME_VFS_ERROR_BAD_PARAMETERS);
+
+ file_offset.QuadPart=captive_file_object->offset;
+ err=NtReadFile(
+ captive_file_object->file_Handle, /* FileHandle */
+ NULL, /* EventHandle; completion signalling; optional */
+ NULL, /* ApcRoutine; optional */
+ NULL, /* ApcContext; optional */
+ &file_IoStatusBlock, /* IoStatusBlock */
+ buffer, /* Buffer */
+ num_bytes, /* Length */
+ &file_offset, /* ByteOffset */
+ NULL); /* Key; NULL means no file locking key */
+ if (err==STATUS_END_OF_FILE) {
+ g_return_val_if_fail(file_IoStatusBlock.Status==STATUS_END_OF_FILE,GNOME_VFS_ERROR_GENERIC);
+ g_return_val_if_fail(file_IoStatusBlock.Information==0,GNOME_VFS_ERROR_GENERIC);
+ *bytes_read_return=0;
+ return GNOME_VFS_ERROR_EOF;
+ }
+ g_return_val_if_fail(NT_SUCCESS(err)==NT_SUCCESS(file_IoStatusBlock.Status),GNOME_VFS_ERROR_GENERIC);
+ g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
+ g_return_val_if_fail(file_IoStatusBlock.Information<=num_bytes,GNOME_VFS_ERROR_GENERIC);
+
+ captive_file_object->offset+=file_IoStatusBlock.Information;
+ *bytes_read_return=file_IoStatusBlock.Information;
+ return GNOME_VFS_OK;
+}
+
+
+GnomeVFSResult captive_file_seek
+ (CaptiveFileObject *captive_file_object,GnomeVFSSeekPosition whence,GnomeVFSFileOffset offset)
+{
+ if (CAPTIVE_IS_SANDBOX_PARENT())
+ return captive_sandbox_parent_file_seek(captive_file_object,whence,offset);
+
+ g_return_val_if_fail(captive_file_object!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(captive_file_object->file_Handle!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+
+ switch (whence) {
+ case GNOME_VFS_SEEK_START:
+ captive_file_object->offset=offset;
+ break;
+ case GNOME_VFS_SEEK_CURRENT:
+ if (0
+ || (offset>0 && (captive_file_object->offset+offset)<captive_file_object->offset)
+ || (offset<0 && (captive_file_object->offset+offset)>captive_file_object->offset))
+ return GNOME_VFS_ERROR_BAD_PARAMETERS;
+ captive_file_object->offset+=offset;
+ break;
+ case GNOME_VFS_SEEK_END:
+ g_assert_not_reached(); /* NOT IMPLEMENTED YET */
+ break;
+ default:
+ g_return_val_if_reached(GNOME_VFS_ERROR_BAD_PARAMETERS);
+ }
+
+ return GNOME_VFS_OK;
+}
+
+
+GnomeVFSResult captive_file_tell(CaptiveFileObject *captive_file_object,GnomeVFSFileOffset *offset_return)
+{
+ if (CAPTIVE_IS_SANDBOX_PARENT())
+ return captive_sandbox_parent_file_tell(captive_file_object,offset_return);
+
+ g_return_val_if_fail(captive_file_object!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(captive_file_object->file_Handle!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(offset_return!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+
+ *offset_return=captive_file_object->offset;
+ return GNOME_VFS_OK;
+}
--- /dev/null
+/* $Id$
+ * captive vfs 'file' interface to reactos
+ * Copyright (C) 2002-2003 Jan Kratochvil <project-captive@jankratochvil.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; exactly version 2 of June 1991 is required
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#include "config.h"
+
+#include "captive/client-file_info.h" /* self */
+#include "lib.h"
+#include <glib/gmessages.h>
+#include "captive/unicode.h"
+#include "reactos/ntos/types.h" /* for HANDLE */
+#include "reactos/ddk/iotypes.h" /* for IO_STATUS_BLOCK */
+#include "reactos/ddk/iofuncs.h" /* for IoCreateFile() */
+
+
+/* Use 'FileAllInformationStruct' identifier instead of the logical 'FileAllInformation'
+ * to prevent override of enum member 'FileAllInformation'
+ */
+static GnomeVFSResult FileAllInformationStruct_to_GnomeVFSFileInfo(GnomeVFSFileInfo *file_info,
+ FILE_ALL_INFORMATION *FileAllInformationStruct,IO_STATUS_BLOCK *IoStatusBlock)
+{
+UNICODE_STRING FileName_UnicodeString;
+BOOLEAN errBOOLEAN;
+ULONG tmp_ULONG;
+
+ g_return_val_if_fail(file_info!=NULL,GNOME_VFS_ERROR_GENERIC);
+ g_return_val_if_fail(FileAllInformationStruct!=NULL,GNOME_VFS_ERROR_GENERIC);
+
+ g_return_val_if_fail(NT_SUCCESS(IoStatusBlock->Status),GNOME_VFS_ERROR_GENERIC);
+
+ file_info->valid_fields=0;
+
+ FileName_UnicodeString.Length=FileAllInformationStruct->NameInformation.FileNameLength;
+ FileName_UnicodeString.MaximumLength=FileAllInformationStruct->NameInformation.FileNameLength
+ +sizeof(*FileAllInformationStruct->NameInformation.FileName); /* 0-terminator */
+ g_assert((gpointer)(((char *)FileAllInformationStruct->NameInformation.FileName)+FileName_UnicodeString.Length)
+ <=(gpointer)(((char *)FileAllInformationStruct)+IoStatusBlock->Information));
+ /* ensure we fit below '->IoStatusBlock->Information' at least without the 0-terminator */
+ FileAllInformationStruct->NameInformation.FileName[FileAllInformationStruct->NameInformation.FileNameLength
+ /sizeof(*FileAllInformationStruct->NameInformation.FileName)]=0; /* 0-terminate it */
+ FileName_UnicodeString.Buffer=FileAllInformationStruct->NameInformation.FileName;
+ file_info->name=captive_UnicodeString_to_utf8_malloc(&FileName_UnicodeString);
+ /* '->name' assumed for 'file_info->valid_fields' */
+
+ /* FIXME: What is 'FILE_ATTRIBUTE_NORMAL'? */
+ switch (FileAllInformationStruct->BasicInformation.FileAttributes & (0
+ | FILE_ATTRIBUTE_DIRECTORY
+ | FILE_ATTRIBUTE_DEVICE)) {
+ case 0: file_info->type=GNOME_VFS_FILE_TYPE_REGULAR; break;
+ case FILE_ATTRIBUTE_DIRECTORY: file_info->type=GNOME_VFS_FILE_TYPE_DIRECTORY; break;
+ case FILE_ATTRIBUTE_DEVICE: file_info->type=GNOME_VFS_FILE_TYPE_SOCKET;
+ /* or GNOME_VFS_FILE_TYPE_CHARACTER_DEVICE or GNOME_VFS_FILE_TYPE_BLOCK_DEVICE ? */
+ break;
+ default: file_info->type=GNOME_VFS_FILE_TYPE_UNKNOWN; break;
+ }
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_TYPE;
+
+ /* we use 0600 for r/w files, 0400 for FILE_ATTRIBUTE_READONLY */
+ file_info->permissions=GNOME_VFS_PERM_USER_READ;
+ if (file_info->type==GNOME_VFS_FILE_TYPE_DIRECTORY)
+ file_info->permissions|=GNOME_VFS_PERM_USER_EXEC;
+ if (!(FileAllInformationStruct->BasicInformation.FileAttributes & FILE_ATTRIBUTE_READONLY))
+ file_info->permissions=GNOME_VFS_PERM_USER_WRITE;
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_PERMISSIONS;
+
+ file_info->size=FileAllInformationStruct->StandardInformation.EndOfFile.QuadPart;
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_SIZE;
+
+ file_info->block_count=FileAllInformationStruct->StandardInformation.AllocationSize.QuadPart/512;
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_BLOCK_COUNT;
+
+ file_info->flags=GNOME_VFS_FILE_FLAGS_LOCAL;
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_FLAGS;
+
+ if (FileAllInformationStruct->BasicInformation.LastAccessTime.QuadPart) { /* it may be 0 if not set */
+ errBOOLEAN=RtlTimeToSecondsSince1970(&FileAllInformationStruct->BasicInformation.LastAccessTime,&tmp_ULONG);
+ g_assert(errBOOLEAN==TRUE);
+ file_info->atime=tmp_ULONG;
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_ATIME;
+ }
+
+ /* it may be 0 if not set */
+ if (FileAllInformationStruct->BasicInformation.LastWriteTime.QuadPart || FileAllInformationStruct->BasicInformation.ChangeTime.QuadPart) {
+ errBOOLEAN=RtlTimeToSecondsSince1970(
+ /* take the more recent (==bigger) time: */
+ (FileAllInformationStruct->BasicInformation.LastWriteTime.QuadPart > FileAllInformationStruct->BasicInformation.ChangeTime.QuadPart
+ ? &FileAllInformationStruct->BasicInformation.LastWriteTime : &FileAllInformationStruct->BasicInformation.ChangeTime),
+ &tmp_ULONG);
+ g_assert(errBOOLEAN==TRUE);
+ file_info->mtime=tmp_ULONG;
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_MTIME;
+ }
+
+ if (FileAllInformationStruct->BasicInformation.CreationTime.QuadPart) { /* it may be 0 if not set */
+ errBOOLEAN=RtlTimeToSecondsSince1970(&FileAllInformationStruct->BasicInformation.CreationTime,&tmp_ULONG);
+ g_assert(errBOOLEAN==TRUE);
+ file_info->ctime=tmp_ULONG;
+ file_info->valid_fields|=GNOME_VFS_FILE_INFO_FIELDS_CTIME;
+ }
+
+ return GNOME_VFS_OK;
+}
+
+
+GnomeVFSResult captive_file_info_get(const gchar *pathname,GnomeVFSFileInfo *file_info)
+{
+NTSTATUS err;
+IO_STATUS_BLOCK file_IoStatusBlock;
+FILE_ALL_INFORMATION *FileAllInformationStruct;
+GnomeVFSResult errvfsresult;
+OBJECT_ATTRIBUTES file_ObjectAttributes;
+HANDLE file_Handle;
+char QueryFile_buf[sizeof(FILE_ALL_INFORMATION)
+ +0x1000 /* max 'FileName' length, 255 should be enough */ * sizeof(WCHAR /* *FILE_ALL_INFORMATION.NameInformation.FileName */ )];
+
+ if (CAPTIVE_IS_SANDBOX_PARENT())
+ return captive_sandbox_parent_file_info_get(pathname,file_info);
+
+ g_return_val_if_fail(pathname!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(file_info!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+
+ errvfsresult=captive_ObjectAttributes_init(pathname,&file_ObjectAttributes);
+ g_return_val_if_fail(errvfsresult==GNOME_VFS_OK,errvfsresult);
+
+ /* open */
+ err=IoCreateFile(
+ &file_Handle, /* FileHandle */
+ FILE_READ_ATTRIBUTES, /* DesiredAccess */
+ &file_ObjectAttributes, /* ObjectAttributes */
+ &file_IoStatusBlock, /* IoStatusBlock */
+ NULL, /* AllocationSize; ignored for open */
+ FILE_ATTRIBUTE_NORMAL, /* FileAttributes; ignored for open */
+ FILE_SHARE_WRITE, /* ShareAccess; 0 means exclusive */
+ FILE_OPEN, /* CreateDisposition */
+ /* FILE_SYNCHRONOUS_IO_{,NON}ALERT: We need to allow W32 filesystem
+ * any waits to not to let it return STATUS_CANT_WAIT us.
+ * Alertability should have only effect on asynchronous events
+ * from KeWaitForSingleObject() by setting/clearing its parameter 'Alertable'.
+ */
+ FILE_SYNCHRONOUS_IO_ALERT, /* CreateOptions */
+ NULL, /* EaBuffer */
+ 0, /* EaLength */
+ CreateFileTypeNone, /* CreateFileType */
+ NULL, /* ExtraCreateParameters */
+ 0); /* Options */
+ g_free(file_ObjectAttributes.ObjectName); /* left from captive_gnomevfs_uri_parent_init() */
+ g_return_val_if_fail(NT_SUCCESS(err)==NT_SUCCESS(file_IoStatusBlock.Status),GNOME_VFS_ERROR_GENERIC);
+ if (err==STATUS_OBJECT_NAME_NOT_FOUND)
+ return GNOME_VFS_ERROR_NOT_FOUND;
+ g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
+ g_return_val_if_fail(file_IoStatusBlock.Information==FILE_OPENED,GNOME_VFS_ERROR_GENERIC);
+
+ /* query */
+ FileAllInformationStruct=(void *)QueryFile_buf;
+ err=NtQueryInformationFile(
+ file_Handle, /* FileHandle */
+ &file_IoStatusBlock, /* IoStatusBlock */
+ (gpointer)QueryFile_buf, /* FileInformation */
+ sizeof(QueryFile_buf) /* Length */
+ -sizeof(*FileAllInformationStruct->NameInformation.FileName), /* reserve space for 0-terminator */
+ FileAllInformation); /* FileInformationClass; =>FILE_ALL_INFORMATION */
+ if (!NT_SUCCESS(err)) {
+ g_assert_not_reached();
+ goto err_close;
+ }
+
+ /* close */
+ err=NtClose(file_Handle);
+ g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
+
+ /* process gathered info */
+ errvfsresult=FileAllInformationStruct_to_GnomeVFSFileInfo(file_info,FileAllInformationStruct,
+ &file_IoStatusBlock);
+ g_return_val_if_fail(errvfsresult==GNOME_VFS_OK,errvfsresult);
+
+ return GNOME_VFS_OK;
+
+err_close:
+ err=NtClose(file_Handle);
+ g_return_val_if_fail(NT_SUCCESS(err),GNOME_VFS_ERROR_GENERIC);
+/* err: */
+ g_return_val_if_reached(GNOME_VFS_ERROR_GENERIC);
+}
--- /dev/null
+/* $Id$
+ * captive vfs utility functions for interface to reactos
+ * Copyright (C) 2002-2003 Jan Kratochvil <project-captive@jankratochvil.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; exactly version 2 of June 1991 is required
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#include "config.h"
+
+#include "lib.h" /* self */
+#include <libgnomevfs/gnome-vfs-result.h>
+#include <glib/gmessages.h>
+#include "captive/macros.h"
+#include "reactos/ddk/rtl.h" /* for InitializeObjectAttributes() */
+#include "captive/unicode.h"
+#include <libgnomevfs/gnome-vfs-utils.h> /* for gnome_vfs_unescape_string() */
+#include <glib/gprintf.h>
+
+
+/* function will leave g_malloc()ed 'ObjectAttributes->ObjectName'!
+ */
+GnomeVFSResult captive_ObjectAttributes_init(const gchar *pathname,OBJECT_ATTRIBUTES *ObjectAttributes)
+{
+gchar *w32_path,*s,*d;
+
+ g_return_val_if_fail(pathname!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+ g_return_val_if_fail(ObjectAttributes!=NULL,GNOME_VFS_ERROR_BAD_PARAMETERS);
+
+ /* Do not open "\Cdfs"(anything) as it is just the filesystem implementation.
+ * ntoskrnl/io/fs.c/IoMountVolume() will map
+ * FILE_DEVICE_CD_ROM -> FILE_DEVICE_CD_ROM_FILE_SYSTEM
+ * for us automatically when opening the device itself.
+ * If you put some trailing content (such as "\\.") there
+ * IoCreateFile()->ObCreateObject()->ObFindObject()
+ * will not leave 'ObCreateObject::RemainingPath' as NULL
+ * and later IopCreateFile() would not consider it FO_DIRECT_DEVICE_OPEN (e.g. w/o any direct mount!).
+ * On the other side it will somehow get managed automatically and it works even
+ * without the trailing "\\." for root directory open - don't ask me why. :-)
+ */
+ w32_path=(gchar *)/* de-const it as we can modify it but we must not free() it */
+ captive_printf_alloca("\\Device\\CdRom0\\%s",pathname);
+ /* translate '/' -> '\' */
+ for (s=w32_path;(s=strchr(s,'/'));s++)
+ *s='\\';
+ /* collapse multiple sequences of '\' as it is a no-no for W32 */
+ for (s=d=w32_path;*s;s++)
+ if (d==w32_path || !(*s=='\\' && d[-1]=='\\'))
+ *d++=*s;
+ *d=0;
+ InitializeObjectAttributes(
+ ObjectAttributes, /* InitializedAttributes */
+ captive_utf8_to_UnicodeString_malloc(w32_path), /* ObjectName */
+ 0, /* Attributes; I hope no OBJ_KERNEL_HANDLE as we are 'system process' */
+ NULL, /* RootDirectory */
+ NULL); /* SecurityDescriptor; ignored */
+
+ return GNOME_VFS_OK;
+}
--- /dev/null
+/* $Id$
+ * Include file for captive vfs utility functions for interface to reactos
+ * Copyright (C) 2003 Jan Kratochvil <project-captive@jankratochvil.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; exactly version 2 of June 1991 is required
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#ifndef _CAPTIVE_CLIENT_LIB_H
+#define _CAPTIVE_CLIENT_LIB_H 1
+
+
+#include <glib/gmacros.h>
+#include "reactos/ddk/obtypes.h" /* for OBJECT_ATTRIBUTES */
+#include <libgnomevfs/gnome-vfs-result.h>
+
+
+G_BEGIN_DECLS
+
+GnomeVFSResult captive_ObjectAttributes_init(const gchar *pathname,OBJECT_ATTRIBUTES *ObjectAttributes);
+
+G_END_DECLS
+
+
+#endif /* _CAPTIVE_CLIENT_LIB_H */
pkginclude_HEADERS+= \
calltype_reactos.h \
client.h \
- file.h \
+ client-directory.h \
+ client-file.h \
+ client-file_info.h \
ldr.h \
ldr_exports.h \
macros.h \
mm.h \
ps_reactos.h \
+ rtl-file.h \
+ sandbox.h \
signal.h \
storage.h \
unicode.h \
--- /dev/null
+/* $Id$
+ * Include file with client-application 'directory' access to libcaptive
+ * Copyright (C) 2002 Jan Kratochvil <project-captive@jankratochvil.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; exactly version 2 of June 1991 is required
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#ifndef _CAPTIVE_CLIENT_DIRECTORY_H
+#define _CAPTIVE_CLIENT_DIRECTORY_H 1
+
+
+#include <glib/gmacros.h>
+#include <glib-object.h>
+#include "reactos/ntos/types.h" /* for HANDLE */
+#include "reactos/ddk/zwtypes.h" /* for FILE_ID_BOTH_DIR_INFORMATION */
+#include <libgnomevfs/gnome-vfs-file-info.h> /* for GnomeVFSFileInfo */
+
+
+G_BEGIN_DECLS
+
+#define CAPTIVE_DIRECTORY_TYPE_OBJECT (captive_directory_object_get_type())
+#define CAPTIVE_DIRECTORY_OBJECT(object) (G_TYPE_CHECK_INSTANCE_CAST((object),CAPTIVE_DIRECTORY_TYPE_OBJECT,CaptiveDirectoryObject))
+#define CAPTIVE_DIRECTORY_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),CAPTIVE_DIRECTORY_TYPE_OBJECT,CaptiveDirectoryObjectClass))
+#define CAPTIVE_DIRECTORY_IS_OBJECT(object) (G_TYPE_CHECK_INSTANCE_TYPE((object),CAPTIVE_DIRECTORY_TYPE_OBJECT))
+#define CAPTIVE_DIRECTORY_IS_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),CAPTIVE_DIRECTORY_TYPE_OBJECT))
+#define CAPTIVE_DIRECTORY_OBJECT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),CAPTIVE_DIRECTORY_TYPE_OBJECT,CaptiveDirectoryObjectClass))
+typedef struct _CaptiveDirectoryObject CaptiveDirectoryObject;
+typedef struct _CaptiveDirectoryObjectClass CaptiveDirectoryObjectClass;
+struct _CaptiveDirectoryObject {
+ GObject parent_instance;
+
+ /*< private >*/
+ HANDLE dir_Handle;
+ gboolean read_first;
+ /* 'QueryDirectory_buf' for NtQueryDirectoryFile() must be persistent
+ * to keep the state if !read_first
+ */
+ char QueryDirectory_buf[sizeof(FILE_ID_BOTH_DIR_INFORMATION)
+ +0x1000 /* max 'FileName' length, 255 should be enough */ * sizeof(WCHAR /* *FILE_ID_BOTH_DIR_INFORMATION.FileName */ )];
+ };
+struct _CaptiveDirectoryObjectClass {
+ GObjectClass parent_class;
+ };
+
+GType captive_directory_object_get_type(void);
+
+GnomeVFSResult captive_directory_new_open(CaptiveDirectoryObject **captive_directory_object_return,const gchar *pathname);
+GnomeVFSResult captive_directory_read(CaptiveDirectoryObject *captive_directory_object,GnomeVFSFileInfo *file_info);
+
+
+G_END_DECLS
+
+
+#endif /* _CAPTIVE_CLIENT_DIRECTORY_H */
--- /dev/null
+/* $Id$
+ * Include file with client-application 'file' access to libcaptive
+ * Copyright (C) 2002 Jan Kratochvil <project-captive@jankratochvil.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; exactly version 2 of June 1991 is required
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#ifndef _CAPTIVE_CLIENT_FILE_H
+#define _CAPTIVE_CLIENT_FILE_H 1
+
+
+#include <glib/gmacros.h>
+#include <glib-object.h>
+#include "reactos/ntos/types.h" /* for HANDLE */
+#include "reactos/ddk/zwtypes.h" /* for FILE_ID_BOTH_DIR_INFORMATION */
+#include <libgnomevfs/gnome-vfs-handle.h> /* for GnomeVFSOpenMode */
+
+
+G_BEGIN_DECLS
+
+#define CAPTIVE_FILE_TYPE_OBJECT (captive_file_object_get_type())
+#define CAPTIVE_FILE_OBJECT(object) (G_TYPE_CHECK_INSTANCE_CAST((object),CAPTIVE_FILE_TYPE_OBJECT,CaptiveFileObject))
+#define CAPTIVE_FILE_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),CAPTIVE_FILE_TYPE_OBJECT,CaptiveFileObjectClass))
+#define CAPTIVE_FILE_IS_OBJECT(object) (G_TYPE_CHECK_INSTANCE_TYPE((object),CAPTIVE_FILE_TYPE_OBJECT))
+#define CAPTIVE_FILE_IS_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),CAPTIVE_FILE_TYPE_OBJECT))
+#define CAPTIVE_FILE_OBJECT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),CAPTIVE_FILE_TYPE_OBJECT,CaptiveFileObjectClass))
+typedef struct _CaptiveFileObject CaptiveFileObject;
+typedef struct _CaptiveFileObjectClass CaptiveFileObjectClass;
+struct _CaptiveFileObject {
+ GObject parent_instance;
+
+ /*< private >*/
+ HANDLE file_Handle;
+ GnomeVFSFileOffset offset;
+ };
+struct _CaptiveFileObjectClass {
+ GObjectClass parent_class;
+ };
+
+GType captive_file_object_get_type(void);
+
+GnomeVFSResult captive_file_new_open
+ (CaptiveFileObject **captive_file_object_return,const gchar *pathname,GnomeVFSOpenMode mode);
+GnomeVFSResult captive_file_read
+ (CaptiveFileObject *captive_file_object,gpointer buffer,GnomeVFSFileSize num_bytes,GnomeVFSFileSize *bytes_read_return);
+GnomeVFSResult captive_file_seek
+ (CaptiveFileObject *captive_file_object,GnomeVFSSeekPosition whence,GnomeVFSFileOffset offset);
+GnomeVFSResult captive_file_tell(CaptiveFileObject *captive_file_object,GnomeVFSFileOffset *offset_return);
+
+G_END_DECLS
+
+
+#endif /* _CAPTIVE_CLIENT_FILE_H */
--- /dev/null
+/* $Id$
+ * Include file with client-application 'GnomeVFSFileInfo' access to libcaptive
+ * Copyright (C) 2003 Jan Kratochvil <project-captive@jankratochvil.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; exactly version 2 of June 1991 is required
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#ifndef _CAPTIVE_CLIENT_FILE_INFO_H
+#define _CAPTIVE_CLIENT_FILE_INFO_H 1
+
+
+#include <glib/gmacros.h>
+#include <libgnomevfs/gnome-vfs-result.h> /* for GnomeVFSResult */
+#include <libgnomevfs/gnome-vfs-file-info.h> /* for GnomeVFSFileInfo */
+
+
+G_BEGIN_DECLS
+
+GnomeVFSResult captive_file_info_get(const gchar *pathname,GnomeVFSFileInfo *file_info);
+
+G_END_DECLS
+
+
+#endif /* _CAPTIVE_CLIENT_FILE_INFO_H */
git://git.jankratochvil.net / captive.git / commitdiff