wine/dlls/qmgr/job.c
2013-12-04 11:07:20 +01:00

776 lines
21 KiB
C

/*
* Background Copy Job Interface for BITS
*
* 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
*/
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "qmgr.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(qmgr);
static inline BOOL is_job_done(const BackgroundCopyJobImpl *job)
{
return job->state == BG_JOB_STATE_CANCELLED || job->state == BG_JOB_STATE_ACKNOWLEDGED;
}
static inline BackgroundCopyJobImpl *impl_from_IBackgroundCopyJob2(IBackgroundCopyJob2 *iface)
{
return CONTAINING_RECORD(iface, BackgroundCopyJobImpl, IBackgroundCopyJob2_iface);
}
static HRESULT WINAPI BackgroundCopyJob_QueryInterface(
IBackgroundCopyJob2 *iface, REFIID riid, void **obj)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IBackgroundCopyJob)
|| IsEqualGUID(riid, &IID_IBackgroundCopyJob2))
{
*obj = iface;
IBackgroundCopyJob2_AddRef(iface);
return S_OK;
}
*obj = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI BackgroundCopyJob_AddRef(IBackgroundCopyJob2 *iface)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p)->(%d)\n", This, ref);
return ref;
}
static ULONG WINAPI BackgroundCopyJob_Release(IBackgroundCopyJob2 *iface)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p)->(%d)\n", This, ref);
if (ref == 0)
{
This->cs.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&This->cs);
if (This->callback)
IBackgroundCopyCallback2_Release(This->callback);
HeapFree(GetProcessHeap(), 0, This->displayName);
HeapFree(GetProcessHeap(), 0, This->description);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/*** IBackgroundCopyJob methods ***/
static HRESULT WINAPI BackgroundCopyJob_AddFileSet(
IBackgroundCopyJob2 *iface,
ULONG cFileCount,
BG_FILE_INFO *pFileSet)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
HRESULT hr = S_OK;
ULONG i;
TRACE("(%p)->(%d %p)\n", This, cFileCount, pFileSet);
EnterCriticalSection(&This->cs);
for (i = 0; i < cFileCount; ++i)
{
BackgroundCopyFileImpl *file;
/* We should return E_INVALIDARG in these cases. */
FIXME("Check for valid filenames and supported protocols\n");
hr = BackgroundCopyFileConstructor(This, pFileSet[i].RemoteName, pFileSet[i].LocalName, &file);
if (hr != S_OK) break;
/* Add a reference to the file to file list */
list_add_head(&This->files, &file->entryFromJob);
This->jobProgress.BytesTotal = BG_SIZE_UNKNOWN;
++This->jobProgress.FilesTotal;
}
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BackgroundCopyJob_AddFile(
IBackgroundCopyJob2 *iface,
LPCWSTR RemoteUrl,
LPCWSTR LocalName)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
BG_FILE_INFO file;
TRACE("(%p)->(%s %s)\n", This, debugstr_w(RemoteUrl), debugstr_w(LocalName));
file.RemoteName = (LPWSTR)RemoteUrl;
file.LocalName = (LPWSTR)LocalName;
return IBackgroundCopyJob2_AddFileSet(iface, 1, &file);
}
static HRESULT WINAPI BackgroundCopyJob_EnumFiles(
IBackgroundCopyJob2 *iface,
IEnumBackgroundCopyFiles **enum_files)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
TRACE("(%p)->(%p)\n", This, enum_files);
return EnumBackgroundCopyFilesConstructor(This, enum_files);
}
static HRESULT WINAPI BackgroundCopyJob_Suspend(
IBackgroundCopyJob2 *iface)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p): stub\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_Resume(
IBackgroundCopyJob2 *iface)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
HRESULT rv = S_OK;
TRACE("(%p)\n", This);
EnterCriticalSection(&globalMgr.cs);
if (is_job_done(This))
{
rv = BG_E_INVALID_STATE;
}
else if (This->jobProgress.FilesTransferred == This->jobProgress.FilesTotal)
{
rv = BG_E_EMPTY;
}
else if (This->state != BG_JOB_STATE_CONNECTING
&& This->state != BG_JOB_STATE_TRANSFERRING)
{
This->state = BG_JOB_STATE_QUEUED;
SetEvent(globalMgr.jobEvent);
}
LeaveCriticalSection(&globalMgr.cs);
return rv;
}
static HRESULT WINAPI BackgroundCopyJob_Cancel(
IBackgroundCopyJob2 *iface)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p): stub\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_Complete(
IBackgroundCopyJob2 *iface)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
HRESULT rv = S_OK;
TRACE("(%p)\n", This);
EnterCriticalSection(&This->cs);
if (is_job_done(This))
{
rv = BG_E_INVALID_STATE;
}
else
{
BackgroundCopyFileImpl *file;
LIST_FOR_EACH_ENTRY(file, &This->files, BackgroundCopyFileImpl, entryFromJob)
{
if (file->fileProgress.Completed)
{
if (!MoveFileExW(file->tempFileName, file->info.LocalName,
(MOVEFILE_COPY_ALLOWED
| MOVEFILE_REPLACE_EXISTING
| MOVEFILE_WRITE_THROUGH)))
{
ERR("Couldn't rename file %s -> %s\n",
debugstr_w(file->tempFileName),
debugstr_w(file->info.LocalName));
rv = BG_S_PARTIAL_COMPLETE;
}
}
else
rv = BG_S_PARTIAL_COMPLETE;
}
}
This->state = BG_JOB_STATE_ACKNOWLEDGED;
LeaveCriticalSection(&This->cs);
return rv;
}
static HRESULT WINAPI BackgroundCopyJob_GetId(
IBackgroundCopyJob2 *iface,
GUID *pVal)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
TRACE("(%p)->(%p)\n", This, pVal);
*pVal = This->jobId;
return S_OK;
}
static HRESULT WINAPI BackgroundCopyJob_GetType(
IBackgroundCopyJob2 *iface,
BG_JOB_TYPE *pVal)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
TRACE("(%p)->(%p)\n", This, pVal);
if (!pVal)
return E_INVALIDARG;
*pVal = This->type;
return S_OK;
}
static HRESULT WINAPI BackgroundCopyJob_GetProgress(
IBackgroundCopyJob2 *iface,
BG_JOB_PROGRESS *pVal)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
TRACE("(%p)->(%p)\n", This, pVal);
if (!pVal)
return E_INVALIDARG;
EnterCriticalSection(&This->cs);
pVal->BytesTotal = This->jobProgress.BytesTotal;
pVal->BytesTransferred = This->jobProgress.BytesTransferred;
pVal->FilesTotal = This->jobProgress.FilesTotal;
pVal->FilesTransferred = This->jobProgress.FilesTransferred;
LeaveCriticalSection(&This->cs);
return S_OK;
}
static HRESULT WINAPI BackgroundCopyJob_GetTimes(
IBackgroundCopyJob2 *iface,
BG_JOB_TIMES *pVal)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%p): stub\n", This, pVal);
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_GetState(
IBackgroundCopyJob2 *iface,
BG_JOB_STATE *pVal)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
TRACE("(%p)->(%p)\n", This, pVal);
if (!pVal)
return E_INVALIDARG;
/* Don't think we need a critical section for this */
*pVal = This->state;
return S_OK;
}
static HRESULT WINAPI BackgroundCopyJob_GetError(
IBackgroundCopyJob2 *iface,
IBackgroundCopyError **ppError)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%p): stub\n", This, ppError);
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_GetOwner(
IBackgroundCopyJob2 *iface,
LPWSTR *pVal)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%p): stub\n", This, pVal);
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_SetDisplayName(
IBackgroundCopyJob2 *iface,
LPCWSTR Val)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%s): stub\n", This, debugstr_w(Val));
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_GetDisplayName(
IBackgroundCopyJob2 *iface,
LPWSTR *pVal)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
TRACE("(%p)->(%p)\n", This, pVal);
return return_strval(This->displayName, pVal);
}
static HRESULT WINAPI BackgroundCopyJob_SetDescription(
IBackgroundCopyJob2 *iface,
LPCWSTR Val)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
static const int max_description_len = 1024;
HRESULT hr = S_OK;
int len;
TRACE("(%p)->(%s)\n", This, debugstr_w(Val));
if (!Val) return E_INVALIDARG;
len = strlenW(Val);
if (len > max_description_len) return BG_E_STRING_TOO_LONG;
EnterCriticalSection(&This->cs);
if (is_job_done(This))
{
hr = BG_E_INVALID_STATE;
}
else
{
HeapFree(GetProcessHeap(), 0, This->description);
if ((This->description = HeapAlloc(GetProcessHeap(), 0, (len+1)*sizeof(WCHAR))))
strcpyW(This->description, Val);
else
hr = E_OUTOFMEMORY;
}
LeaveCriticalSection(&This->cs);
return hr;
}
static HRESULT WINAPI BackgroundCopyJob_GetDescription(
IBackgroundCopyJob2 *iface,
LPWSTR *pVal)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
TRACE("(%p)->(%p)\n", This, pVal);
return return_strval(This->description, pVal);
}
static HRESULT WINAPI BackgroundCopyJob_SetPriority(
IBackgroundCopyJob2 *iface,
BG_JOB_PRIORITY Val)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%d): stub\n", This, Val);
return S_OK;
}
static HRESULT WINAPI BackgroundCopyJob_GetPriority(
IBackgroundCopyJob2 *iface,
BG_JOB_PRIORITY *pVal)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%p): stub\n", This, pVal);
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_SetNotifyFlags(
IBackgroundCopyJob2 *iface,
ULONG Val)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
static const ULONG valid_flags = BG_NOTIFY_JOB_TRANSFERRED |
BG_NOTIFY_JOB_ERROR |
BG_NOTIFY_DISABLE |
BG_NOTIFY_JOB_MODIFICATION |
BG_NOTIFY_FILE_TRANSFERRED;
TRACE("(%p)->(0x%x)\n", This, Val);
if (is_job_done(This)) return BG_E_INVALID_STATE;
if (Val & ~valid_flags) return E_NOTIMPL;
This->notify_flags = Val;
return S_OK;
}
static HRESULT WINAPI BackgroundCopyJob_GetNotifyFlags(
IBackgroundCopyJob2 *iface,
ULONG *pVal)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
TRACE("(%p)->(%p)\n", This, pVal);
if (!pVal) return E_INVALIDARG;
*pVal = This->notify_flags;
return S_OK;
}
static HRESULT WINAPI BackgroundCopyJob_SetNotifyInterface(
IBackgroundCopyJob2 *iface,
IUnknown *Val)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
HRESULT hr = S_OK;
TRACE("(%p)->(%p)\n", This, Val);
if (is_job_done(This)) return BG_E_INVALID_STATE;
if (This->callback)
{
IBackgroundCopyCallback2_Release(This->callback);
This->callback = NULL;
This->callback2 = FALSE;
}
if (Val)
{
hr = IUnknown_QueryInterface(Val, &IID_IBackgroundCopyCallback2, (void**)&This->callback);
if (FAILED(hr))
hr = IUnknown_QueryInterface(Val, &IID_IBackgroundCopyCallback, (void**)&This->callback);
else
This->callback2 = TRUE;
}
return hr;
}
static HRESULT WINAPI BackgroundCopyJob_GetNotifyInterface(
IBackgroundCopyJob2 *iface,
IUnknown **pVal)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
TRACE("(%p)->(%p)\n", This, pVal);
if (!pVal) return E_INVALIDARG;
*pVal = (IUnknown*)This->callback;
if (*pVal)
IUnknown_AddRef(*pVal);
return S_OK;
}
static HRESULT WINAPI BackgroundCopyJob_SetMinimumRetryDelay(
IBackgroundCopyJob2 *iface,
ULONG Seconds)
{
FIXME("%u\n", Seconds);
return S_OK;
}
static HRESULT WINAPI BackgroundCopyJob_GetMinimumRetryDelay(
IBackgroundCopyJob2 *iface,
ULONG *Seconds)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%p): stub\n", This, Seconds);
*Seconds = 30;
return S_OK;
}
static HRESULT WINAPI BackgroundCopyJob_SetNoProgressTimeout(
IBackgroundCopyJob2 *iface,
ULONG Seconds)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%d): stub\n", This, Seconds);
return S_OK;
}
static HRESULT WINAPI BackgroundCopyJob_GetNoProgressTimeout(
IBackgroundCopyJob2 *iface,
ULONG *Seconds)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%p): stub\n", This, Seconds);
*Seconds = 900;
return S_OK;
}
static HRESULT WINAPI BackgroundCopyJob_GetErrorCount(
IBackgroundCopyJob2 *iface,
ULONG *Errors)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%p): stub\n", This, Errors);
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_SetProxySettings(
IBackgroundCopyJob2 *iface,
BG_JOB_PROXY_USAGE ProxyUsage,
const WCHAR *ProxyList,
const WCHAR *ProxyBypassList)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%d %s %s): stub\n", This, ProxyUsage, debugstr_w(ProxyList), debugstr_w(ProxyBypassList));
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_GetProxySettings(
IBackgroundCopyJob2 *iface,
BG_JOB_PROXY_USAGE *pProxyUsage,
LPWSTR *pProxyList,
LPWSTR *pProxyBypassList)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%p %p %p): stub\n", This, pProxyUsage, pProxyList, pProxyBypassList);
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_TakeOwnership(
IBackgroundCopyJob2 *iface)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p): stub\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_SetNotifyCmdLine(
IBackgroundCopyJob2 *iface,
LPCWSTR prog,
LPCWSTR params)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%s %s): stub\n", This, debugstr_w(prog), debugstr_w(params));
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_GetNotifyCmdLine(
IBackgroundCopyJob2 *iface,
LPWSTR *prog,
LPWSTR *params)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%p %p): stub\n", This, prog, params);
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_GetReplyProgress(
IBackgroundCopyJob2 *iface,
BG_JOB_REPLY_PROGRESS *progress)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%p): stub\n", This, progress);
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_GetReplyData(
IBackgroundCopyJob2 *iface,
byte **pBuffer,
UINT64 *pLength)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%p %p): stub\n", This, pBuffer, pLength);
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_SetReplyFileName(
IBackgroundCopyJob2 *iface,
LPCWSTR filename)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%s): stub\n", This, debugstr_w(filename));
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_GetReplyFileName(
IBackgroundCopyJob2 *iface,
LPWSTR *pFilename)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%p): stub\n", This, pFilename);
return E_NOTIMPL;
}
static HRESULT WINAPI BackgroundCopyJob_SetCredentials(
IBackgroundCopyJob2 *iface,
BG_AUTH_CREDENTIALS *cred)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%p): stub\n", This, cred);
return S_OK;
}
static HRESULT WINAPI BackgroundCopyJob_RemoveCredentials(
IBackgroundCopyJob2 *iface,
BG_AUTH_TARGET target,
BG_AUTH_SCHEME scheme)
{
BackgroundCopyJobImpl *This = impl_from_IBackgroundCopyJob2(iface);
FIXME("(%p)->(%d %d): stub\n", This, target, scheme);
return S_OK;
}
static const IBackgroundCopyJob2Vtbl BackgroundCopyJobVtbl =
{
BackgroundCopyJob_QueryInterface,
BackgroundCopyJob_AddRef,
BackgroundCopyJob_Release,
BackgroundCopyJob_AddFileSet,
BackgroundCopyJob_AddFile,
BackgroundCopyJob_EnumFiles,
BackgroundCopyJob_Suspend,
BackgroundCopyJob_Resume,
BackgroundCopyJob_Cancel,
BackgroundCopyJob_Complete,
BackgroundCopyJob_GetId,
BackgroundCopyJob_GetType,
BackgroundCopyJob_GetProgress,
BackgroundCopyJob_GetTimes,
BackgroundCopyJob_GetState,
BackgroundCopyJob_GetError,
BackgroundCopyJob_GetOwner,
BackgroundCopyJob_SetDisplayName,
BackgroundCopyJob_GetDisplayName,
BackgroundCopyJob_SetDescription,
BackgroundCopyJob_GetDescription,
BackgroundCopyJob_SetPriority,
BackgroundCopyJob_GetPriority,
BackgroundCopyJob_SetNotifyFlags,
BackgroundCopyJob_GetNotifyFlags,
BackgroundCopyJob_SetNotifyInterface,
BackgroundCopyJob_GetNotifyInterface,
BackgroundCopyJob_SetMinimumRetryDelay,
BackgroundCopyJob_GetMinimumRetryDelay,
BackgroundCopyJob_SetNoProgressTimeout,
BackgroundCopyJob_GetNoProgressTimeout,
BackgroundCopyJob_GetErrorCount,
BackgroundCopyJob_SetProxySettings,
BackgroundCopyJob_GetProxySettings,
BackgroundCopyJob_TakeOwnership,
BackgroundCopyJob_SetNotifyCmdLine,
BackgroundCopyJob_GetNotifyCmdLine,
BackgroundCopyJob_GetReplyProgress,
BackgroundCopyJob_GetReplyData,
BackgroundCopyJob_SetReplyFileName,
BackgroundCopyJob_GetReplyFileName,
BackgroundCopyJob_SetCredentials,
BackgroundCopyJob_RemoveCredentials
};
HRESULT BackgroundCopyJobConstructor(LPCWSTR displayName, BG_JOB_TYPE type, GUID *job_id, BackgroundCopyJobImpl **job)
{
HRESULT hr;
BackgroundCopyJobImpl *This;
int n;
TRACE("(%s,%d,%p)\n", debugstr_w(displayName), type, job);
This = HeapAlloc(GetProcessHeap(), 0, sizeof *This);
if (!This)
return E_OUTOFMEMORY;
This->IBackgroundCopyJob2_iface.lpVtbl = &BackgroundCopyJobVtbl;
InitializeCriticalSection(&This->cs);
This->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": BackgroundCopyJobImpl.cs");
This->ref = 1;
This->type = type;
n = (strlenW(displayName) + 1) * sizeof *displayName;
This->displayName = HeapAlloc(GetProcessHeap(), 0, n);
if (!This->displayName)
{
This->cs.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&This->cs);
HeapFree(GetProcessHeap(), 0, This);
return E_OUTOFMEMORY;
}
memcpy(This->displayName, displayName, n);
hr = CoCreateGuid(&This->jobId);
if (FAILED(hr))
{
This->cs.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&This->cs);
HeapFree(GetProcessHeap(), 0, This->displayName);
HeapFree(GetProcessHeap(), 0, This);
return hr;
}
*job_id = This->jobId;
list_init(&This->files);
This->jobProgress.BytesTotal = 0;
This->jobProgress.BytesTransferred = 0;
This->jobProgress.FilesTotal = 0;
This->jobProgress.FilesTransferred = 0;
This->state = BG_JOB_STATE_SUSPENDED;
This->description = NULL;
This->notify_flags = BG_NOTIFY_JOB_ERROR | BG_NOTIFY_JOB_TRANSFERRED;
This->callback = NULL;
This->callback2 = FALSE;
*job = This;
TRACE("created job %s:%p\n", debugstr_guid(&This->jobId), This);
return S_OK;
}
void processJob(BackgroundCopyJobImpl *job)
{
for (;;)
{
BackgroundCopyFileImpl *file;
BOOL done = TRUE;
EnterCriticalSection(&job->cs);
LIST_FOR_EACH_ENTRY(file, &job->files, BackgroundCopyFileImpl, entryFromJob)
if (!file->fileProgress.Completed)
{
done = FALSE;
break;
}
LeaveCriticalSection(&job->cs);
if (done)
{
transitionJobState(job, BG_JOB_STATE_QUEUED, BG_JOB_STATE_TRANSFERRED);
return;
}
if (!processFile(file, job))
return;
}
}