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Split rdpdr_fs up into logical files.

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This commit is contained in:
Michael Jumper 2013-07-27 11:11:14 -07:00
parent bc662975ce
commit 7b843a806f
11 changed files with 896 additions and 412 deletions
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8
src/protocols/rdp/Makefile.am
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@ -65,6 +65,10 @@ guacsnd_sources = \
guacdr_sources = \ guacdr_sources = \
guac_rdpdr/rdpdr_fs.c \ guac_rdpdr/rdpdr_fs.c \
guac_rdpdr/rdpdr_fs_messages.c \
guac_rdpdr/rdpdr_fs_messages_file_info.c \
guac_rdpdr/rdpdr_fs_messages_vol_info.c \
guac_rdpdr/rdpdr_fs_service.c \
guac_rdpdr/rdpdr_messages.c \ guac_rdpdr/rdpdr_messages.c \
guac_rdpdr/rdpdr_printer.c \ guac_rdpdr/rdpdr_printer.c \
guac_rdpdr/rdpdr_service.c \ guac_rdpdr/rdpdr_service.c \
@ -73,6 +77,10 @@ guacdr_sources = \
noinst_HEADERS = \ noinst_HEADERS = \
compat/client-cliprdr.h \ compat/client-cliprdr.h \
guac_rdpdr/rdpdr_fs.h \ guac_rdpdr/rdpdr_fs.h \
guac_rdpdr/rdpdr_fs_messages.h \
guac_rdpdr/rdpdr_fs_messages_file_info.h \
guac_rdpdr/rdpdr_fs_messages_vol_info.h \
guac_rdpdr/rdpdr_fs_service.h \
guac_rdpdr/rdpdr_messages.h \ guac_rdpdr/rdpdr_messages.h \
guac_rdpdr/rdpdr_printer.h \ guac_rdpdr/rdpdr_printer.h \
guac_rdpdr/rdpdr_service.h \ guac_rdpdr/rdpdr_service.h \

388
src/protocols/rdp/guac_rdpdr/rdpdr_fs.c
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@ -51,394 +51,6 @@
#include <freerdp/utils/svc_plugin.h> #include <freerdp/utils/svc_plugin.h>
static void guac_rdpdr_fs_process_create(guac_rdpdr_device* device,
wStream* input_stream, int completion_id) {
wStream* output_stream = Stream_New(NULL, 21);
int file_id;
int desired_access, file_attributes, shared_access;
int create_disposition, create_options, path_length;
char path[1024];
/* Read "create" information */
Stream_Read_UINT32(input_stream, desired_access);
Stream_Seek_UINT64(input_stream); /* allocation size */
Stream_Read_UINT32(input_stream, file_attributes);
Stream_Read_UINT32(input_stream, shared_access);
Stream_Read_UINT32(input_stream, create_disposition);
Stream_Read_UINT32(input_stream, create_options);
Stream_Read_UINT32(input_stream, path_length);
/* Convert path to UTF-8 */
guac_rdp_utf16_to_utf8(Stream_Pointer(input_stream), path, path_length/2 - 1);
/* Open file */
file_id = guac_rdpdr_fs_open(device, path);
/* Write header */
Stream_Write_UINT16(output_stream, RDPDR_CTYP_CORE);
Stream_Write_UINT16(output_stream, PAKID_CORE_DEVICE_IOCOMPLETION);
/* Write content */
Stream_Write_UINT32(output_stream, device->device_id);
Stream_Write_UINT32(output_stream, completion_id);
/* If no file IDs available, notify server */
if (file_id == -1) {
guac_client_log_error(device->rdpdr->client, "File open refused - too many open files");
Stream_Write_UINT32(output_stream, STATUS_TOO_MANY_OPENED_FILES);
Stream_Write_UINT32(output_stream, 0); /* fileId */
Stream_Write_UINT8(output_stream, 0); /* information */
}
else if (file_id == -2) {
guac_client_log_error(device->rdpdr->client,
"File open refused - does not exist: \"%s\"", path);
Stream_Write_UINT32(output_stream, STATUS_NO_SUCH_FILE);
Stream_Write_UINT32(output_stream, 0); /* fileId */
Stream_Write_UINT8(output_stream, 0); /* information */
}
else {
guac_client_log_info(device->rdpdr->client, "Opened file \"%s\" ... new id=%i", path, file_id);
guac_client_log_info(device->rdpdr->client,
"des=%i, attrib=%i, shared=%i, disp=%i, opt=%i",
desired_access, file_attributes, shared_access, create_disposition,
create_options);
Stream_Write_UINT32(output_stream, STATUS_SUCCESS);
Stream_Write_UINT32(output_stream, file_id); /* fileId */
Stream_Write_UINT8(output_stream, FILE_OPENED); /* information */
}
svc_plugin_send((rdpSvcPlugin*) device->rdpdr, output_stream);
}
static void guac_rdpdr_fs_process_read(guac_rdpdr_device* device,
wStream* input_stream, int file_id, int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client, "read: %i", file_id);
}
static void guac_rdpdr_fs_process_write(guac_rdpdr_device* device,
wStream* input_stream, int file_id, int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client, "write: %i", file_id);
}
static void guac_rdpdr_fs_process_close(guac_rdpdr_device* device,
wStream* input_stream, int file_id, int completion_id) {
wStream* output_stream = Stream_New(NULL, 21);
/* Close file */
guac_client_log_info(device->rdpdr->client, "Closing file id=%i", file_id);
guac_rdpdr_fs_close(device, file_id);
/* Write header */
Stream_Write_UINT16(output_stream, RDPDR_CTYP_CORE);
Stream_Write_UINT16(output_stream, PAKID_CORE_DEVICE_IOCOMPLETION);
/* Write content */
Stream_Write_UINT32(output_stream, device->device_id);
Stream_Write_UINT32(output_stream, completion_id);
Stream_Write_UINT32(output_stream, STATUS_SUCCESS);
Stream_Write(output_stream, "\0\0\0\0\0", 5); /* Padding */
svc_plugin_send((rdpSvcPlugin*) device->rdpdr, output_stream);
}
static void guac_rdpdr_fs_query_volume_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id) {
wStream* output_stream = Stream_New(NULL, 38 + GUAC_FILESYSTEM_NAME_LENGTH);
/* Write header */
Stream_Write_UINT16(output_stream, RDPDR_CTYP_CORE);
Stream_Write_UINT16(output_stream, PAKID_CORE_DEVICE_IOCOMPLETION);
/* Write content */
Stream_Write_UINT32(output_stream, device->device_id);
Stream_Write_UINT32(output_stream, completion_id);
Stream_Write_UINT32(output_stream, STATUS_SUCCESS);
Stream_Write_UINT32(output_stream, 18 + GUAC_FILESYSTEM_NAME_LENGTH);
Stream_Write_UINT64(output_stream, WINDOWS_TIME(0)); /* VolumeCreationTime */
Stream_Write(output_stream, "GUAC", 4); /* VolumeSerialNumber */
Stream_Write_UINT32(output_stream, GUAC_FILESYSTEM_NAME_LENGTH);
Stream_Write_UINT8(output_stream, FALSE); /* SupportsObjects */
Stream_Write_UINT8(output_stream, 0); /* Reserved */
Stream_Write(output_stream, GUAC_FILESYSTEM_NAME, GUAC_FILESYSTEM_NAME_LENGTH);
svc_plugin_send((rdpSvcPlugin*) device->rdpdr, output_stream);
}
static void guac_rdpdr_fs_query_size_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client,
"Unimplemented stub: guac_rdpdr_fs_query_size_info");
}
static void guac_rdpdr_fs_query_device_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client,
"Unimplemented stub: guac_rdpdr_fs_query_devive_info");
}
static void guac_rdpdr_fs_query_attribute_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client,
"Unimplemented stub: guac_rdpdr_fs_query_attribute_info");
}
static void guac_rdpdr_fs_query_full_size_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client,
"Unimplemented stub: guac_rdpdr_fs_query_full_size_info");
}
static void guac_rdpdr_fs_volume_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id) {
int fs_information_class, length;
/* NOTE: Assuming file is open and a volume */
Stream_Read_UINT32(input_stream, fs_information_class);
Stream_Read_UINT32(input_stream, length);
Stream_Seek(input_stream, 24); /* Padding */
guac_client_log_info(device->rdpdr->client,
"Received volume query - class=0x%x, length=%i", fs_information_class, length);
/* Dispatch to appropriate class-specific handler */
switch (fs_information_class) {
case FileFsVolumeInformation:
guac_rdpdr_fs_query_volume_info(device, input_stream, completion_id);
break;
case FileFsSizeInformation:
guac_rdpdr_fs_query_size_info(device, input_stream, completion_id);
break;
case FileFsDeviceInformation:
guac_rdpdr_fs_query_device_info(device, input_stream, completion_id);
break;
case FileFsAttributeInformation:
guac_rdpdr_fs_query_attribute_info(device, input_stream, completion_id);
break;
case FileFsFullSizeInformation:
guac_rdpdr_fs_query_full_size_info(device, input_stream, completion_id);
break;
default:
guac_client_log_info(device->rdpdr->client,
"Unknown volume information class: 0x%x", fs_information_class);
}
}
static void guac_rdpdr_fs_query_basic_info(guac_rdpdr_device* device, wStream* input_stream,
int file_id, int completion_id) {
wStream* output_stream = Stream_New(NULL, 60);
/*guac_rdpdr_fs_file* file = device->files[file_id];*/
/* Write header */
Stream_Write_UINT16(output_stream, RDPDR_CTYP_CORE);
Stream_Write_UINT16(output_stream, PAKID_CORE_DEVICE_IOCOMPLETION);
/* Write content */
Stream_Write_UINT32(output_stream, device->device_id);
Stream_Write_UINT32(output_stream, completion_id);
Stream_Write_UINT32(output_stream, STATUS_SUCCESS);
Stream_Write_UINT32(output_stream, 18 + GUAC_FILESYSTEM_NAME_LENGTH);
Stream_Write_UINT64(output_stream, WINDOWS_TIME(0)); /* CreationTime */
Stream_Write_UINT64(output_stream, WINDOWS_TIME(0)); /* LastAccessTime */
Stream_Write_UINT64(output_stream, WINDOWS_TIME(0)); /* LastWriteTime */
Stream_Write_UINT64(output_stream, WINDOWS_TIME(0)); /* ChangeTime */
Stream_Write_UINT32(output_stream, FILE_ATTRIBUTE_NORMAL); /* FileAttributes */
Stream_Write_UINT32(output_stream, 0); /* Reserved */
svc_plugin_send((rdpSvcPlugin*) device->rdpdr, output_stream);
}
static void guac_rdpdr_fs_query_standard_info(guac_rdpdr_device* device, wStream* input_stream,
int file_id, int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client,
"Unimplemented stub: guac_rdpdr_fs_query_standard_info");
}
static void guac_rdpdr_fs_query_attribute_tag_info(guac_rdpdr_device* device, wStream* input_stream,
int file_id, int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client,
"Unimplemented stub: guac_rdpdr_fs_query_attribute_tag_info");
}
static void guac_rdpdr_fs_file_info(guac_rdpdr_device* device, wStream* input_stream,
int file_id, int completion_id) {
int fs_information_class, length;
/* NOTE: Assuming file is open and a volume */
Stream_Read_UINT32(input_stream, fs_information_class);
Stream_Read_UINT32(input_stream, length);
Stream_Seek(input_stream, 24); /* Padding */
guac_client_log_info(device->rdpdr->client,
"Received file query - class=0x%x, length=%i", fs_information_class, length);
/* Dispatch to appropriate class-specific handler */
switch (fs_information_class) {
case FileBasicInformation:
guac_rdpdr_fs_query_basic_info(device, input_stream, file_id, completion_id);
break;
case FileStandardInformation:
guac_rdpdr_fs_query_standard_info(device, input_stream, file_id, completion_id);
break;
case FileAttributeTagInformation:
guac_rdpdr_fs_query_attribute_tag_info(device, input_stream, file_id, completion_id);
break;
default:
guac_client_log_info(device->rdpdr->client,
"Unknown file information class: 0x%x", fs_information_class);
}
}
static void guac_rdpdr_device_fs_announce_handler(guac_rdpdr_device* device,
wStream* output_stream, int device_id) {
/* Filesystem header */
guac_client_log_info(device->rdpdr->client, "Sending filesystem");
Stream_Write_UINT32(output_stream, RDPDR_DTYP_FILESYSTEM);
Stream_Write_UINT32(output_stream, device_id);
Stream_Write(output_stream, "GUAC\0\0\0\0", 8); /* DOS name */
/* Filesystem data */
Stream_Write_UINT32(output_stream, GUAC_FILESYSTEM_NAME_LENGTH);
Stream_Write(output_stream, GUAC_FILESYSTEM_NAME, GUAC_FILESYSTEM_NAME_LENGTH);
}
static void guac_rdpdr_device_fs_iorequest_handler(guac_rdpdr_device* device,
wStream* input_stream, int file_id, int completion_id, int major_func, int minor_func) {
switch (major_func) {
/* File open */
case IRP_MJ_CREATE:
guac_rdpdr_fs_process_create(device, input_stream, completion_id);
break;
/* File close */
case IRP_MJ_CLOSE:
guac_rdpdr_fs_process_close(device, input_stream, file_id, completion_id);
break;
/* File read */
case IRP_MJ_READ:
guac_rdpdr_fs_process_read(device, input_stream, file_id, completion_id);
break;
/* File write */
case IRP_MJ_WRITE:
guac_rdpdr_fs_process_write(device, input_stream, file_id, completion_id);
break;
case IRP_MJ_DEVICE_CONTROL:
guac_client_log_error(device->rdpdr->client,
"IRP_MJ_DEVICE_CONTROL unsupported");
break;
case IRP_MJ_QUERY_VOLUME_INFORMATION:
guac_rdpdr_fs_volume_info(device, input_stream, completion_id);
break;
case IRP_MJ_SET_VOLUME_INFORMATION:
guac_client_log_error(device->rdpdr->client,
"IRP_MJ_SET_VOLUME_INFORMATION unsupported");
break;
case IRP_MJ_QUERY_INFORMATION:
guac_rdpdr_fs_file_info(device, input_stream, file_id, completion_id);
break;
case IRP_MJ_SET_INFORMATION:
guac_client_log_error(device->rdpdr->client,
"IRP_MJ_SET_INFORMATION unsupported");
break;
case IRP_MJ_DIRECTORY_CONTROL:
guac_client_log_error(device->rdpdr->client,
"IRP_MJ_DIRECTORY_CONTROL unsupported");
break;
case IRP_MJ_LOCK_CONTROL:
guac_client_log_error(device->rdpdr->client,
"IRP_MJ_LOCK_CONTROL unsupported");
break;
default:
guac_client_log_error(device->rdpdr->client,
"Unknown filesystem I/O request function: 0x%x/0x%x",
major_func, minor_func);
}
}
static void guac_rdpdr_device_fs_free_handler(guac_rdpdr_device* device) {
guac_rdpdr_fs_data* data = (guac_rdpdr_fs_data*) device->data;
guac_pool_free(data->file_id_pool);
free(data);
}
void guac_rdpdr_register_fs(guac_rdpdrPlugin* rdpdr) {
guac_rdpdr_fs_data* data;
int id = rdpdr->devices_registered++;
/* Get new device */
guac_rdpdr_device* device = &(rdpdr->devices[id]);
/* Init device */
device->rdpdr = rdpdr;
device->device_id = id;
device->device_name = "Guacamole Filesystem";
/* Set handlers */
device->announce_handler = guac_rdpdr_device_fs_announce_handler;
device->iorequest_handler = guac_rdpdr_device_fs_iorequest_handler;
device->free_handler = guac_rdpdr_device_fs_free_handler;
/* Init data */
data = device->data = malloc(sizeof(guac_rdpdr_fs_data));
data->file_id_pool = guac_pool_alloc(0);
data->open_files = 0;
}
int guac_rdpdr_fs_open(guac_rdpdr_device* device, const char* path) { int guac_rdpdr_fs_open(guac_rdpdr_device* device, const char* path) {
guac_rdpdr_fs_data* data = (guac_rdpdr_fs_data*) device->data; guac_rdpdr_fs_data* data = (guac_rdpdr_fs_data*) device->data;

2
src/protocols/rdp/guac_rdpdr/rdpdr_fs.h
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@ -46,6 +46,8 @@
#include <guacamole/pool.h> #include <guacamole/pool.h>
#include "rdpdr_service.h"
#include <freerdp/utils/svc_plugin.h> #include <freerdp/utils/svc_plugin.h>
/** /**

237
src/protocols/rdp/guac_rdpdr/rdpdr_fs_messages.c Normal file
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@ -0,0 +1,237 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is libguac-client-rdp.
*
* The Initial Developer of the Original Code is
* Michael Jumper.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifdef ENABLE_WINPR
#include <winpr/stream.h>
#else
#include "compat/winpr-stream.h"
#endif
#include <guacamole/pool.h>
#include "rdpdr_fs.h"
#include "rdpdr_fs_messages.h"
#include "rdpdr_fs_messages_vol_info.h"
#include "rdpdr_fs_messages_file_info.h"
#include "rdpdr_messages.h"
#include "rdpdr_service.h"
#include "client.h"
#include "unicode.h"
#include <freerdp/utils/svc_plugin.h>
void guac_rdpdr_fs_process_create(guac_rdpdr_device* device,
wStream* input_stream, int completion_id) {
wStream* output_stream = Stream_New(NULL, 21);
int file_id;
int desired_access, file_attributes, shared_access;
int create_disposition, create_options, path_length;
char path[1024];
/* Read "create" information */
Stream_Read_UINT32(input_stream, desired_access);
Stream_Seek_UINT64(input_stream); /* allocation size */
Stream_Read_UINT32(input_stream, file_attributes);
Stream_Read_UINT32(input_stream, shared_access);
Stream_Read_UINT32(input_stream, create_disposition);
Stream_Read_UINT32(input_stream, create_options);
Stream_Read_UINT32(input_stream, path_length);
/* Convert path to UTF-8 */
guac_rdp_utf16_to_utf8(Stream_Pointer(input_stream), path, path_length/2 - 1);
/* Open file */
file_id = guac_rdpdr_fs_open(device, path);
/* Write header */
Stream_Write_UINT16(output_stream, RDPDR_CTYP_CORE);
Stream_Write_UINT16(output_stream, PAKID_CORE_DEVICE_IOCOMPLETION);
/* Write content */
Stream_Write_UINT32(output_stream, device->device_id);
Stream_Write_UINT32(output_stream, completion_id);
/* If no file IDs available, notify server */
if (file_id == -1) {
guac_client_log_error(device->rdpdr->client, "File open refused - too many open files");
Stream_Write_UINT32(output_stream, STATUS_TOO_MANY_OPENED_FILES);
Stream_Write_UINT32(output_stream, 0); /* fileId */
Stream_Write_UINT8(output_stream, 0); /* information */
}
else if (file_id == -2) {
guac_client_log_error(device->rdpdr->client,
"File open refused - does not exist: \"%s\"", path);
Stream_Write_UINT32(output_stream, STATUS_NO_SUCH_FILE);
Stream_Write_UINT32(output_stream, 0); /* fileId */
Stream_Write_UINT8(output_stream, 0); /* information */
}
else {
guac_client_log_info(device->rdpdr->client, "Opened file \"%s\" ... new id=%i", path, file_id);
guac_client_log_info(device->rdpdr->client,
"des=%i, attrib=%i, shared=%i, disp=%i, opt=%i",
desired_access, file_attributes, shared_access, create_disposition,
create_options);
Stream_Write_UINT32(output_stream, STATUS_SUCCESS);
Stream_Write_UINT32(output_stream, file_id); /* fileId */
Stream_Write_UINT8(output_stream, FILE_OPENED); /* information */
}
svc_plugin_send((rdpSvcPlugin*) device->rdpdr, output_stream);
}
void guac_rdpdr_fs_process_read(guac_rdpdr_device* device,
wStream* input_stream, int file_id, int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client, "read: %i", file_id);
}
void guac_rdpdr_fs_process_write(guac_rdpdr_device* device,
wStream* input_stream, int file_id, int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client, "write: %i", file_id);
}
void guac_rdpdr_fs_process_close(guac_rdpdr_device* device,
wStream* input_stream, int file_id, int completion_id) {
wStream* output_stream = Stream_New(NULL, 21);
/* Close file */
guac_client_log_info(device->rdpdr->client, "Closing file id=%i", file_id);
guac_rdpdr_fs_close(device, file_id);
/* Write header */
Stream_Write_UINT16(output_stream, RDPDR_CTYP_CORE);
Stream_Write_UINT16(output_stream, PAKID_CORE_DEVICE_IOCOMPLETION);
/* Write content */
Stream_Write_UINT32(output_stream, device->device_id);
Stream_Write_UINT32(output_stream, completion_id);
Stream_Write_UINT32(output_stream, STATUS_SUCCESS);
Stream_Write(output_stream, "\0\0\0\0\0", 5); /* Padding */
svc_plugin_send((rdpSvcPlugin*) device->rdpdr, output_stream);
}
void guac_rdpdr_fs_volume_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id) {
int fs_information_class, length;
/* NOTE: Assuming file is open and a volume */
Stream_Read_UINT32(input_stream, fs_information_class);
Stream_Read_UINT32(input_stream, length);
Stream_Seek(input_stream, 24); /* Padding */
guac_client_log_info(device->rdpdr->client,
"Received volume query - class=0x%x, length=%i", fs_information_class, length);
/* Dispatch to appropriate class-specific handler */
switch (fs_information_class) {
case FileFsVolumeInformation:
guac_rdpdr_fs_query_volume_info(device, input_stream, completion_id);
break;
case FileFsSizeInformation:
guac_rdpdr_fs_query_size_info(device, input_stream, completion_id);
break;
case FileFsDeviceInformation:
guac_rdpdr_fs_query_device_info(device, input_stream, completion_id);
break;
case FileFsAttributeInformation:
guac_rdpdr_fs_query_attribute_info(device, input_stream, completion_id);
break;
case FileFsFullSizeInformation:
guac_rdpdr_fs_query_full_size_info(device, input_stream, completion_id);
break;
default:
guac_client_log_info(device->rdpdr->client,
"Unknown volume information class: 0x%x", fs_information_class);
}
}
void guac_rdpdr_fs_file_info(guac_rdpdr_device* device, wStream* input_stream,
int file_id, int completion_id) {
int fs_information_class, length;
/* NOTE: Assuming file is open and a volume */
Stream_Read_UINT32(input_stream, fs_information_class);
Stream_Read_UINT32(input_stream, length);
Stream_Seek(input_stream, 24); /* Padding */
guac_client_log_info(device->rdpdr->client,
"Received file query - class=0x%x, length=%i", fs_information_class, length);
/* Dispatch to appropriate class-specific handler */
switch (fs_information_class) {
case FileBasicInformation:
guac_rdpdr_fs_query_basic_info(device, input_stream, file_id, completion_id);
break;
case FileStandardInformation:
guac_rdpdr_fs_query_standard_info(device, input_stream, file_id, completion_id);
break;
case FileAttributeTagInformation:
guac_rdpdr_fs_query_attribute_tag_info(device, input_stream, file_id, completion_id);
break;
default:
guac_client_log_info(device->rdpdr->client,
"Unknown file information class: 0x%x", fs_information_class);
}
}

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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is libguac-client-rdp.
*
* The Initial Developer of the Original Code is
* Michael Jumper.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifdef ENABLE_WINPR
#include <winpr/stream.h>
#else
#include "compat/winpr-stream.h"
#endif
#include <guacamole/pool.h>
#include "rdpdr_messages.h"
#include "rdpdr_fs.h"
#include "rdpdr_service.h"
#include "client.h"
#include "unicode.h"
#include <freerdp/utils/svc_plugin.h>
void guac_rdpdr_fs_process_create(guac_rdpdr_device* device,
wStream* input_stream, int completion_id);
void guac_rdpdr_fs_process_read(guac_rdpdr_device* device,
wStream* input_stream, int file_id, int completion_id);
void guac_rdpdr_fs_process_write(guac_rdpdr_device* device,
wStream* input_stream, int file_id, int completion_id);
void guac_rdpdr_fs_process_close(guac_rdpdr_device* device,
wStream* input_stream, int file_id, int completion_id);
void guac_rdpdr_fs_volume_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id);
void guac_rdpdr_fs_file_info(guac_rdpdr_device* device, wStream* input_stream,
int file_id, int completion_id);

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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is libguac-client-rdp.
*
* The Initial Developer of the Original Code is
* Michael Jumper.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifdef ENABLE_WINPR
#include <winpr/stream.h>
#else
#include "compat/winpr-stream.h"
#endif
#include <guacamole/pool.h>
#include "rdpdr_messages.h"
#include "rdpdr_fs.h"
#include "rdpdr_service.h"
#include "client.h"
#include "unicode.h"
#include <freerdp/utils/svc_plugin.h>
void guac_rdpdr_fs_query_basic_info(guac_rdpdr_device* device, wStream* input_stream,
int file_id, int completion_id) {
wStream* output_stream = Stream_New(NULL, 60);
/*guac_rdpdr_fs_file* file = device->files[file_id];*/
/* Write header */
Stream_Write_UINT16(output_stream, RDPDR_CTYP_CORE);
Stream_Write_UINT16(output_stream, PAKID_CORE_DEVICE_IOCOMPLETION);
/* Write content */
Stream_Write_UINT32(output_stream, device->device_id);
Stream_Write_UINT32(output_stream, completion_id);
Stream_Write_UINT32(output_stream, STATUS_SUCCESS);
Stream_Write_UINT32(output_stream, 18 + GUAC_FILESYSTEM_NAME_LENGTH);
Stream_Write_UINT64(output_stream, WINDOWS_TIME(0)); /* CreationTime */
Stream_Write_UINT64(output_stream, WINDOWS_TIME(0)); /* LastAccessTime */
Stream_Write_UINT64(output_stream, WINDOWS_TIME(0)); /* LastWriteTime */
Stream_Write_UINT64(output_stream, WINDOWS_TIME(0)); /* ChangeTime */
Stream_Write_UINT32(output_stream, FILE_ATTRIBUTE_NORMAL); /* FileAttributes */
Stream_Write_UINT32(output_stream, 0); /* Reserved */
svc_plugin_send((rdpSvcPlugin*) device->rdpdr, output_stream);
}
void guac_rdpdr_fs_query_standard_info(guac_rdpdr_device* device, wStream* input_stream,
int file_id, int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client,
"Unimplemented stub: guac_rdpdr_fs_query_standard_info");
}
void guac_rdpdr_fs_query_attribute_tag_info(guac_rdpdr_device* device, wStream* input_stream,
int file_id, int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client,
"Unimplemented stub: guac_rdpdr_fs_query_attribute_tag_info");
}

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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is libguac-client-rdp.
*
* The Initial Developer of the Original Code is
* Michael Jumper.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifdef ENABLE_WINPR
#include <winpr/stream.h>
#else
#include "compat/winpr-stream.h"
#endif
#include <guacamole/pool.h>
#include "rdpdr_messages.h"
#include "rdpdr_fs.h"
#include "rdpdr_service.h"
#include "client.h"
#include "unicode.h"
#include <freerdp/utils/svc_plugin.h>
void guac_rdpdr_fs_query_basic_info(guac_rdpdr_device* device, wStream* input_stream,
int file_id, int completion_id);
void guac_rdpdr_fs_query_standard_info(guac_rdpdr_device* device, wStream* input_stream,
int file_id, int completion_id);
void guac_rdpdr_fs_query_attribute_tag_info(guac_rdpdr_device* device, wStream* input_stream,
int file_id, int completion_id);

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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is libguac-client-rdp.
*
* The Initial Developer of the Original Code is
* Michael Jumper.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifdef ENABLE_WINPR
#include <winpr/stream.h>
#else
#include "compat/winpr-stream.h"
#endif
#include <guacamole/pool.h>
#include "rdpdr_messages.h"
#include "rdpdr_fs.h"
#include "rdpdr_service.h"
#include "client.h"
#include "unicode.h"
#include <freerdp/utils/svc_plugin.h>
void guac_rdpdr_fs_query_volume_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id) {
wStream* output_stream = Stream_New(NULL, 38 + GUAC_FILESYSTEM_NAME_LENGTH);
/* Write header */
Stream_Write_UINT16(output_stream, RDPDR_CTYP_CORE);
Stream_Write_UINT16(output_stream, PAKID_CORE_DEVICE_IOCOMPLETION);
/* Write content */
Stream_Write_UINT32(output_stream, device->device_id);
Stream_Write_UINT32(output_stream, completion_id);
Stream_Write_UINT32(output_stream, STATUS_SUCCESS);
Stream_Write_UINT32(output_stream, 18 + GUAC_FILESYSTEM_NAME_LENGTH);
Stream_Write_UINT64(output_stream, WINDOWS_TIME(0)); /* VolumeCreationTime */
Stream_Write(output_stream, "GUAC", 4); /* VolumeSerialNumber */
Stream_Write_UINT32(output_stream, GUAC_FILESYSTEM_NAME_LENGTH);
Stream_Write_UINT8(output_stream, FALSE); /* SupportsObjects */
Stream_Write_UINT8(output_stream, 0); /* Reserved */
Stream_Write(output_stream, GUAC_FILESYSTEM_NAME, GUAC_FILESYSTEM_NAME_LENGTH);
svc_plugin_send((rdpSvcPlugin*) device->rdpdr, output_stream);
}
void guac_rdpdr_fs_query_size_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client,
"Unimplemented stub: guac_rdpdr_fs_query_size_info");
}
void guac_rdpdr_fs_query_device_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client,
"Unimplemented stub: guac_rdpdr_fs_query_devive_info");
}
void guac_rdpdr_fs_query_attribute_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client,
"Unimplemented stub: guac_rdpdr_fs_query_attribute_info");
}
void guac_rdpdr_fs_query_full_size_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id) {
/* STUB */
guac_client_log_error(device->rdpdr->client,
"Unimplemented stub: guac_rdpdr_fs_query_full_size_info");
}

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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is libguac-client-rdp.
*
* The Initial Developer of the Original Code is
* Michael Jumper.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifdef ENABLE_WINPR
#include <winpr/stream.h>
#else
#include "compat/winpr-stream.h"
#endif
#include <guacamole/pool.h>
#include "rdpdr_messages.h"
#include "rdpdr_fs.h"
#include "rdpdr_service.h"
#include "client.h"
#include "unicode.h"
#include <freerdp/utils/svc_plugin.h>
void guac_rdpdr_fs_query_volume_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id);
void guac_rdpdr_fs_query_size_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id);
void guac_rdpdr_fs_query_device_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id);
void guac_rdpdr_fs_query_attribute_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id);
void guac_rdpdr_fs_query_full_size_info(guac_rdpdr_device* device, wStream* input_stream,
int completion_id);

166
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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is libguac-client-rdp.
*
* The Initial Developer of the Original Code is
* Michael Jumper.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifdef ENABLE_WINPR
#include <winpr/stream.h>
#else
#include "compat/winpr-stream.h"
#endif
#include <guacamole/pool.h>
#include "rdpdr_fs.h"
#include "rdpdr_fs_messages.h"
#include "rdpdr_messages.h"
#include "rdpdr_service.h"
#include "client.h"
#include "unicode.h"
#include <freerdp/utils/svc_plugin.h>
static void guac_rdpdr_device_fs_announce_handler(guac_rdpdr_device* device,
wStream* output_stream, int device_id) {
/* Filesystem header */
guac_client_log_info(device->rdpdr->client, "Sending filesystem");
Stream_Write_UINT32(output_stream, RDPDR_DTYP_FILESYSTEM);
Stream_Write_UINT32(output_stream, device_id);
Stream_Write(output_stream, "GUAC\0\0\0\0", 8); /* DOS name */
/* Filesystem data */
Stream_Write_UINT32(output_stream, GUAC_FILESYSTEM_NAME_LENGTH);
Stream_Write(output_stream, GUAC_FILESYSTEM_NAME, GUAC_FILESYSTEM_NAME_LENGTH);
}
static void guac_rdpdr_device_fs_iorequest_handler(guac_rdpdr_device* device,
wStream* input_stream, int file_id, int completion_id, int major_func, int minor_func) {
switch (major_func) {
/* File open */
case IRP_MJ_CREATE:
guac_rdpdr_fs_process_create(device, input_stream, completion_id);
break;
/* File close */
case IRP_MJ_CLOSE:
guac_rdpdr_fs_process_close(device, input_stream, file_id, completion_id);
break;
/* File read */
case IRP_MJ_READ:
guac_rdpdr_fs_process_read(device, input_stream, file_id, completion_id);
break;
/* File write */
case IRP_MJ_WRITE:
guac_rdpdr_fs_process_write(device, input_stream, file_id, completion_id);
break;
case IRP_MJ_DEVICE_CONTROL:
guac_client_log_error(device->rdpdr->client,
"IRP_MJ_DEVICE_CONTROL unsupported");
break;
case IRP_MJ_QUERY_VOLUME_INFORMATION:
guac_rdpdr_fs_volume_info(device, input_stream, completion_id);
break;
case IRP_MJ_SET_VOLUME_INFORMATION:
guac_client_log_error(device->rdpdr->client,
"IRP_MJ_SET_VOLUME_INFORMATION unsupported");
break;
case IRP_MJ_QUERY_INFORMATION:
guac_rdpdr_fs_file_info(device, input_stream, file_id, completion_id);
break;
case IRP_MJ_SET_INFORMATION:
guac_client_log_error(device->rdpdr->client,
"IRP_MJ_SET_INFORMATION unsupported");
break;
case IRP_MJ_DIRECTORY_CONTROL:
guac_client_log_error(device->rdpdr->client,
"IRP_MJ_DIRECTORY_CONTROL unsupported");
break;
case IRP_MJ_LOCK_CONTROL:
guac_client_log_error(device->rdpdr->client,
"IRP_MJ_LOCK_CONTROL unsupported");
break;
default:
guac_client_log_error(device->rdpdr->client,
"Unknown filesystem I/O request function: 0x%x/0x%x",
major_func, minor_func);
}
}
static void guac_rdpdr_device_fs_free_handler(guac_rdpdr_device* device) {
guac_rdpdr_fs_data* data = (guac_rdpdr_fs_data*) device->data;
guac_pool_free(data->file_id_pool);
free(data);
}
void guac_rdpdr_register_fs(guac_rdpdrPlugin* rdpdr) {
guac_rdpdr_fs_data* data;
int id = rdpdr->devices_registered++;
/* Get new device */
guac_rdpdr_device* device = &(rdpdr->devices[id]);
/* Init device */
device->rdpdr = rdpdr;
device->device_id = id;
device->device_name = "Guacamole Filesystem";
/* Set handlers */
device->announce_handler = guac_rdpdr_device_fs_announce_handler;
device->iorequest_handler = guac_rdpdr_device_fs_iorequest_handler;
device->free_handler = guac_rdpdr_device_fs_free_handler;
/* Init data */
data = device->data = malloc(sizeof(guac_rdpdr_fs_data));
data->file_id_pool = guac_pool_alloc(0);
data->open_files = 0;
}

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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is libguac-client-rdp.
*
* The Initial Developer of the Original Code is
* Michael Jumper.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifdef ENABLE_WINPR
#include <winpr/stream.h>
#else
#include "compat/winpr-stream.h"
#endif
#include <guacamole/pool.h>
#include "rdpdr_messages.h"
#include "rdpdr_fs.h"
#include "rdpdr_service.h"
#include "client.h"
#include "unicode.h"
#include <freerdp/utils/svc_plugin.h>
void guac_rdpdr_register_fs(guac_rdpdrPlugin* rdpdr);