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channels/printer: remove usage of thread utils

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This commit is contained in:
Marc-André Moreau 2013-03-21 17:40:04 -04:00
parent 996e7c5dbd
commit 75d4c70dd0
2 changed files with 29 additions and 34 deletions
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1
channels/audin/server/audin.c
View File

@ -415,6 +415,7 @@ static BOOL audin_server_close(audin_server_context* context)
{
SetEvent(audin->stopEvent);
WaitForSingleObject(audin->thread, INFINITE);
CloseHandle(audin->thread);
audin->thread = NULL;
}

62
channels/printer/client/printer_main.c
View File

@ -31,9 +31,8 @@
#include <winpr/interlocked.h>
#include <winpr/stream.h>
#include <freerdp/utils/thread.h>
#include <freerdp/utils/svc_plugin.h>
#include <freerdp/channels/rdpdr.h>
#include <freerdp/utils/svc_plugin.h>
#ifdef WITH_CUPS
#include "printer_cups.h"
@ -53,17 +52,21 @@ struct _PRINTER_DEVICE
rdpPrinter* printer;
PSLIST_HEADER pIrpList;
freerdp_thread* thread;
HANDLE event;
HANDLE stopEvent;
HANDLE thread;
};
static void printer_process_irp_create(PRINTER_DEVICE* printer_dev, IRP* irp)
{
rdpPrintJob* printjob = NULL;
if (printer_dev->printer != NULL)
if (printer_dev->printer)
printjob = printer_dev->printer->CreatePrintJob(printer_dev->printer, irp->devman->id_sequence++);
if (printjob != NULL)
if (printjob)
{
stream_write_UINT32(irp->output, printjob->id); /* FileId */
@ -87,7 +90,7 @@ static void printer_process_irp_close(PRINTER_DEVICE* printer_dev, IRP* irp)
if (printer_dev->printer != NULL)
printjob = printer_dev->printer->FindPrintJob(printer_dev->printer, irp->FileId);
if (printjob == NULL)
if (!printjob)
{
irp->IoStatus = STATUS_UNSUCCESSFUL;
@ -115,10 +118,10 @@ static void printer_process_irp_write(PRINTER_DEVICE* printer_dev, IRP* irp)
stream_read_UINT64(irp->input, Offset);
stream_seek(irp->input, 20); /* Padding */
if (printer_dev->printer != NULL)
if (printer_dev->printer)
printjob = printer_dev->printer->FindPrintJob(printer_dev->printer, irp->FileId);
if (printjob == NULL)
if (!printjob)
{
irp->IoStatus = STATUS_UNSUCCESSFUL;
Length = 0;
@ -162,15 +165,20 @@ static void printer_process_irp(PRINTER_DEVICE* printer_dev, IRP* irp)
}
}
static void printer_process_irp_list(PRINTER_DEVICE* printer_dev)
static void* printer_thread_func(void* arg)
{
IRP* irp;
PRINTER_DEVICE* printer_dev = (PRINTER_DEVICE*) arg;
while (1)
{
if (freerdp_thread_is_stopped(printer_dev->thread))
WaitForSingleObject(printer_dev->event, INFINITE);
if (WaitForSingleObject(printer_dev->stopEvent, 0) == WAIT_OBJECT_0)
break;
ResetEvent(printer_dev->event);
irp = (IRP*) InterlockedPopEntrySList(printer_dev->pIrpList);
if (irp == NULL)
@ -178,24 +186,6 @@ static void printer_process_irp_list(PRINTER_DEVICE* printer_dev)
printer_process_irp(printer_dev, irp);
}
}
static void* printer_thread_func(void* arg)
{
PRINTER_DEVICE* printer_dev = (PRINTER_DEVICE*)arg;
while (1)
{
freerdp_thread_wait(printer_dev->thread);
if (freerdp_thread_is_stopped(printer_dev->thread))
break;
freerdp_thread_reset(printer_dev->thread);
printer_process_irp_list(printer_dev);
}
freerdp_thread_quit(printer_dev->thread);
return NULL;
}
@ -206,7 +196,7 @@ static void printer_irp_request(DEVICE* device, IRP* irp)
InterlockedPushEntrySList(printer_dev->pIrpList, &(irp->ItemEntry));
freerdp_thread_signal(printer_dev->thread);
SetEvent(printer_dev->event);
}
static void printer_free(DEVICE* device)
@ -214,8 +204,9 @@ static void printer_free(DEVICE* device)
IRP* irp;
PRINTER_DEVICE* printer_dev = (PRINTER_DEVICE*) device;
freerdp_thread_stop(printer_dev->thread);
freerdp_thread_free(printer_dev->thread);
SetEvent(printer_dev->stopEvent);
WaitForSingleObject(printer_dev->thread, INFINITE);
CloseHandle(printer_dev->thread);
while ((irp = (IRP*) InterlockedPopEntrySList(printer_dev->pIrpList)) != NULL)
irp->Discard(irp);
@ -292,11 +283,13 @@ void printer_register(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints, rdpPrinter* pri
printer_dev->pIrpList = (PSLIST_HEADER) _aligned_malloc(sizeof(SLIST_HEADER), MEMORY_ALLOCATION_ALIGNMENT);
InitializeSListHead(printer_dev->pIrpList);
printer_dev->thread = freerdp_thread_new();
printer_dev->event = CreateEvent(NULL, TRUE, FALSE, NULL);
printer_dev->stopEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
pEntryPoints->RegisterDevice(pEntryPoints->devman, (DEVICE*) printer_dev);
freerdp_thread_start(printer_dev->thread, printer_thread_func, printer_dev);
printer_dev->thread = CreateThread(NULL, 0,
(LPTHREAD_START_ROUTINE) printer_thread_func, (void*) printer_dev, 0, NULL);
}
#ifdef STATIC_CHANNELS
@ -316,6 +309,7 @@ int DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
#ifdef WITH_CUPS
driver = printer_cups_get_driver();
#endif
#ifdef WIN32
driver = printer_win_get_driver();
#endif
@ -334,7 +328,7 @@ int DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
{
printer = driver->GetPrinter(driver, name);
if (printer == NULL)
if (!printer)
{
DEBUG_WARN("printer %s not found.", name);
return 1;