104 lines
2.5 KiB
C
104 lines
2.5 KiB
C
/**
|
|
* FreeRDP: A Remote Desktop Protocol client.
|
|
* File System Virtual Channel
|
|
*
|
|
* Copyright 2010-2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
|
|
* Copyright 2010-2011 Vic Lee
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <freerdp/types.h>
|
|
#include <freerdp/utils/memory.h>
|
|
#include <freerdp/utils/stream.h>
|
|
#include <freerdp/utils/list.h>
|
|
#include <freerdp/utils/svc_plugin.h>
|
|
#include <freerdp/utils/load_plugin.h>
|
|
|
|
#include "rdpdr_types.h"
|
|
#include "devman.h"
|
|
|
|
DEVMAN* devman_new(rdpSvcPlugin* plugin)
|
|
{
|
|
DEVMAN* devman;
|
|
|
|
devman = xnew(DEVMAN);
|
|
devman->plugin = plugin;
|
|
devman->id_sequence = 1;
|
|
devman->devices = list_new();
|
|
|
|
return devman;
|
|
}
|
|
|
|
void devman_free(DEVMAN* devman)
|
|
{
|
|
DEVICE* device;
|
|
|
|
while ((device = (DEVICE*)list_dequeue(devman->devices)) != NULL)
|
|
IFCALL(device->Free, device);
|
|
list_free(devman->devices);
|
|
xfree(devman);
|
|
}
|
|
|
|
static void devman_register_device(DEVMAN* devman, DEVICE* device)
|
|
{
|
|
device->id = devman->id_sequence++;
|
|
list_add(devman->devices, device);
|
|
|
|
DEBUG_SVC("device %d.%s registered", device->id, device->name);
|
|
}
|
|
|
|
static void devman_unregister_device(DEVMAN* devman, DEVICE* device)
|
|
{
|
|
list_remove(devman->devices, device);
|
|
|
|
DEBUG_SVC("device %d.%s unregistered", device->id, device->name);
|
|
}
|
|
|
|
boolean devman_load_device_service(DEVMAN* devman, FRDP_PLUGIN_DATA* plugin_data)
|
|
{
|
|
DEVICE_SERVICE_ENTRY_POINTS ep;
|
|
PDEVICE_SERVICE_ENTRY entry;
|
|
|
|
entry = freerdp_load_plugin((char*)plugin_data->data[0], "DeviceServiceEntry");
|
|
if (entry == NULL)
|
|
return False;
|
|
|
|
ep.devman = devman;
|
|
ep.RegisterDevice = devman_register_device;
|
|
ep.UnregisterDevice = devman_unregister_device;
|
|
ep.plugin_data = plugin_data;
|
|
|
|
entry(&ep);
|
|
|
|
return True;
|
|
}
|
|
|
|
DEVICE* devman_get_device_by_id(DEVMAN* devman, uint32 id)
|
|
{
|
|
LIST_ITEM* item;
|
|
DEVICE* device;
|
|
|
|
for (item = devman->devices->head; item; item = item->next)
|
|
{
|
|
device = (DEVICE*)item->data;
|
|
if (device->id == id)
|
|
return device;
|
|
}
|
|
return NULL;
|
|
}
|