Sweden-Number/dlls/qmgr/qmgr.h

134 lines
4.0 KiB
C

/*
* Queue Manager definitions
*
* Copyright 2007 Google (Roy Shea)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef __QMGR_H__
#define __QMGR_H__
#include "windef.h"
#include "objbase.h"
#define COBJMACROS
#include "bits1_5.h"
#include <string.h>
#include "wine/list.h"
#include "wine/unicode.h"
/* Background copy job vtbl and related data */
typedef struct
{
IBackgroundCopyJob2 IBackgroundCopyJob2_iface;
LONG ref;
LPWSTR displayName;
LPWSTR description;
BG_JOB_TYPE type;
GUID jobId;
struct list files;
BG_JOB_PROGRESS jobProgress;
BG_JOB_STATE state;
ULONG notify_flags;
/* Protects file list, and progress */
CRITICAL_SECTION cs;
struct list entryFromQmgr;
} BackgroundCopyJobImpl;
/* Background copy file vtbl and related data */
typedef struct
{
IBackgroundCopyFile IBackgroundCopyFile_iface;
LONG ref;
BG_FILE_INFO info;
BG_FILE_PROGRESS fileProgress;
WCHAR tempFileName[MAX_PATH];
struct list entryFromJob;
BackgroundCopyJobImpl *owner;
} BackgroundCopyFileImpl;
/* Background copy manager vtbl and related data */
typedef struct
{
IBackgroundCopyManager IBackgroundCopyManager_iface;
/* Protects job list, job states, and jobEvent */
CRITICAL_SECTION cs;
HANDLE jobEvent;
struct list jobs;
} BackgroundCopyManagerImpl;
typedef struct
{
IClassFactory IClassFactory_iface;
} ClassFactoryImpl;
extern HANDLE stop_event DECLSPEC_HIDDEN;
extern ClassFactoryImpl BITS_ClassFactory DECLSPEC_HIDDEN;
extern BackgroundCopyManagerImpl globalMgr DECLSPEC_HIDDEN;
HRESULT BackgroundCopyManagerConstructor(IUnknown *pUnkOuter, LPVOID *ppObj) DECLSPEC_HIDDEN;
HRESULT BackgroundCopyJobConstructor(LPCWSTR displayName, BG_JOB_TYPE type,
GUID *pJobId, BackgroundCopyJobImpl **job) DECLSPEC_HIDDEN;
HRESULT enum_copy_job_create(BackgroundCopyManagerImpl *qmgr,
IEnumBackgroundCopyJobs **enumjob) DECLSPEC_HIDDEN;
HRESULT BackgroundCopyFileConstructor(BackgroundCopyJobImpl *owner,
LPCWSTR remoteName, LPCWSTR localName,
BackgroundCopyFileImpl **file) DECLSPEC_HIDDEN;
HRESULT EnumBackgroundCopyFilesConstructor(BackgroundCopyJobImpl*, IEnumBackgroundCopyFiles**) DECLSPEC_HIDDEN;
DWORD WINAPI fileTransfer(void *param) DECLSPEC_HIDDEN;
void processJob(BackgroundCopyJobImpl *job) DECLSPEC_HIDDEN;
BOOL processFile(BackgroundCopyFileImpl *file, BackgroundCopyJobImpl *job) DECLSPEC_HIDDEN;
/* Little helper functions */
static inline char *
qmgr_strdup(const char *s)
{
size_t n = strlen(s) + 1;
char *d = HeapAlloc(GetProcessHeap(), 0, n);
return d ? memcpy(d, s, n) : NULL;
}
static inline HRESULT return_strval(const WCHAR *str, WCHAR **ret)
{
int len;
if (!ret) return E_INVALIDARG;
len = strlenW(str);
*ret = CoTaskMemAlloc((len+1)*sizeof(WCHAR));
if (!*ret) return E_OUTOFMEMORY;
strcpyW(*ret, str);
return S_OK;
}
static inline BOOL
transitionJobState(BackgroundCopyJobImpl *job, BG_JOB_STATE fromState,
BG_JOB_STATE toState)
{
BOOL rv = FALSE;
EnterCriticalSection(&globalMgr.cs);
if (job->state == fromState)
{
job->state = toState;
rv = TRUE;
}
LeaveCriticalSection(&globalMgr.cs);
return rv;
}
#endif /* __QMGR_H__ */