channels: remove serial skeleton code to avoid conflict with eduardo
This commit is contained in:
Marc-André Moreau
parent
56ae3272c5
commit
9ee04a3671
@ -39,5 +39,4 @@ install(TARGETS rdpdr DESTINATION ${FREERDP_PLUGIN_PATH})
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add_subdirectory(disk)
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add_subdirectory(printer)
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add_subdirectory(serial)
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add_subdirectory(parallel)
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@ -1,31 +0,0 @@
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# FreeRDP: A Remote Desktop Protocol Client
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# FreeRDP cmake build script
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#
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# Copyright 2011 O.S. Systems Software Ltda.
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# Copyright 2011 Otavio Salvador <otavio@ossystems.com.br>
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# Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set(SERIAL_SRCS
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serial_main.c
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)
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include_directories(..)
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add_library(serial ${SERIAL_SRCS})
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set_target_properties(serial PROPERTIES PREFIX "")
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target_link_libraries(serial freerdp-utils)
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install(TARGETS serial DESTINATION ${FREERDP_PLUGIN_PATH})
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@ -1,212 +0,0 @@
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/**
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* FreeRDP: A Remote Desktop Protocol client.
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* Redirected Serial Port Device Service
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*
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* Copyright 2010 O.S. Systems Software Ltda.
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* Copyright 2010 Eduardo Fiss Beloni <beloni@ossystems.com.br>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <termios.h>
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#include <errno.h>
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#include <strings.h>
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#include <sys/ioctl.h>
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#include <freerdp/types.h>
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#include <freerdp/constants.h>
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#include <freerdp/utils/list.h>
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#include <freerdp/utils/thread.h>
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#include <freerdp/utils/memory.h>
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#include <freerdp/utils/stream.h>
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#include <freerdp/utils/svc_plugin.h>
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#include "rdpdr_constants.h"
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#include "rdpdr_types.h"
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struct _SERIAL_DEVICE
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{
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DEVICE device;
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char* path;
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LIST* irp_list;
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freerdp_thread* thread;
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};
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typedef struct _SERIAL_DEVICE SERIAL_DEVICE;
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static void serial_process_irp_create(SERIAL_DEVICE* serial, IRP* irp)
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{
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irp->Complete(irp);
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}
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static void serial_process_irp_close(SERIAL_DEVICE* serial, IRP* irp)
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{
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irp->Complete(irp);
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}
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static void serial_process_irp_read(SERIAL_DEVICE* serial, IRP* irp)
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{
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irp->Complete(irp);
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}
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static void serial_process_irp_write(SERIAL_DEVICE* serial, IRP* irp)
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{
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irp->Complete(irp);
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}
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static void serial_process_irp_device_control(SERIAL_DEVICE* serial, IRP* irp)
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{
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irp->Complete(irp);
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}
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static void serial_process_irp(SERIAL_DEVICE* serial, IRP* irp)
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{
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switch (irp->MajorFunction)
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{
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case IRP_MJ_CREATE:
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serial_process_irp_create(serial, irp);
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break;
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case IRP_MJ_CLOSE:
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serial_process_irp_close(serial, irp);
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break;
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case IRP_MJ_READ:
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serial_process_irp_read(serial, irp);
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break;
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case IRP_MJ_WRITE:
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serial_process_irp_write(serial, irp);
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break;
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case IRP_MJ_DEVICE_CONTROL:
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serial_process_irp_device_control(serial, irp);
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break;
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default:
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DEBUG_WARN("MajorFunction 0x%X not supported", irp->MajorFunction);
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irp->IoStatus = STATUS_NOT_SUPPORTED;
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irp->Complete(irp);
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break;
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}
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}
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static void serial_process_irp_list(SERIAL_DEVICE* serial)
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{
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IRP* irp;
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while (1)
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{
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if (freerdp_thread_is_stopped(serial->thread))
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break;
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freerdp_thread_lock(serial->thread);
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irp = (IRP*) list_dequeue(serial->irp_list);
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freerdp_thread_unlock(serial->thread);
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if (irp == NULL)
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break;
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serial_process_irp(serial, irp);
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}
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}
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static void* serial_thread_func(void* arg)
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{
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SERIAL_DEVICE* serial = (SERIAL_DEVICE*) arg;
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while (1)
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{
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freerdp_thread_wait(serial->thread);
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if (freerdp_thread_is_stopped(serial->thread))
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break;
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freerdp_thread_reset(serial->thread);
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serial_process_irp_list(serial);
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}
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freerdp_thread_quit(serial->thread);
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return NULL;
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}
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static void serial_irp_request(DEVICE* device, IRP* irp)
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{
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SERIAL_DEVICE* serial = (SERIAL_DEVICE*) device;
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freerdp_thread_lock(serial->thread);
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list_enqueue(serial->irp_list, irp);
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freerdp_thread_unlock(serial->thread);
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freerdp_thread_signal(serial->thread);
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}
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static void serial_free(DEVICE* device)
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{
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IRP* irp;
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SERIAL_DEVICE* serial = (SERIAL_DEVICE*) device;
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freerdp_thread_stop(serial->thread);
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freerdp_thread_free(serial->thread);
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while ((irp = (IRP*) list_dequeue(serial->irp_list)) != NULL)
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irp->Discard(irp);
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list_free(serial->irp_list);
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xfree(serial);
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}
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int DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
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{
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char* name;
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char* path;
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int i, length;
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SERIAL_DEVICE* serial;
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name = (char*) pEntryPoints->plugin_data->data[1];
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path = (char*) pEntryPoints->plugin_data->data[2];
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if (name[0] && path[0])
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{
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serial = xnew(SERIAL_DEVICE);
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serial->device.type = RDPDR_DTYP_SERIAL;
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serial->device.name = name;
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serial->device.IRPRequest = serial_irp_request;
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serial->device.Free = serial_free;
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length = strlen(name);
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serial->device.data = stream_new(length + 1);
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for (i = 0; i <= length; i++)
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stream_write_uint8(serial->device.data, name[i] < 0 ? '_' : name[i]);
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serial->path = path;
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serial->irp_list = list_new();
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serial->thread = freerdp_thread_new();
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pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE*) serial);
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freerdp_thread_start(serial->thread, serial_thread_func, serial);
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}
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return 0;
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}
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