enum_jobs.c File Reference

#include "qmgr.h"
#include "wine/debug.h"

Include dependency graph for enum_jobs.c:

Go to the source code of this file.

Classes
struct	EnumBackgroundCopyJobsImpl

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (qmgr)
static EnumBackgroundCopyJobsImpl *	impl_from_IEnumBackgroundCopyJobs (IEnumBackgroundCopyJobs *iface)
static HRESULT WINAPI	EnumBackgroundCopyJobs_QueryInterface (IEnumBackgroundCopyJobs *iface, REFIID riid, void **ppv)
static ULONG WINAPI	EnumBackgroundCopyJobs_AddRef (IEnumBackgroundCopyJobs *iface)
static ULONG WINAPI	EnumBackgroundCopyJobs_Release (IEnumBackgroundCopyJobs *iface)
static HRESULT WINAPI	EnumBackgroundCopyJobs_Next (IEnumBackgroundCopyJobs *iface, ULONG celt, IBackgroundCopyJob **rgelt, ULONG *pceltFetched)
static HRESULT WINAPI	EnumBackgroundCopyJobs_Skip (IEnumBackgroundCopyJobs *iface, ULONG celt)
static HRESULT WINAPI	EnumBackgroundCopyJobs_Reset (IEnumBackgroundCopyJobs *iface)
static HRESULT WINAPI	EnumBackgroundCopyJobs_Clone (IEnumBackgroundCopyJobs *iface, IEnumBackgroundCopyJobs **ppenum)
static HRESULT WINAPI	EnumBackgroundCopyJobs_GetCount (IEnumBackgroundCopyJobs *iface, ULONG *puCount)
HRESULT	enum_copy_job_create (BackgroundCopyManagerImpl *qmgr, IEnumBackgroundCopyJobs **enumjob)

Variables
static const IEnumBackgroundCopyJobsVtbl	EnumBackgroundCopyJobsVtbl

Function Documentation

enum_copy_job_create()

HRESULT enum_copy_job_create	(	BackgroundCopyManagerImpl *	qmgr,
		IEnumBackgroundCopyJobs **	enumjob
	)

Definition at line 179 of file enum_jobs.c.

{
    EnumBackgroundCopyJobsImpl *This;
    BackgroundCopyJobImpl *job;
    ULONG i;
 
    TRACE("%p, %p)\n", qmgr, enumjob);
 
    This = HeapAlloc(GetProcessHeap(), 0, sizeof *This);
    if (!This)
        return E_OUTOFMEMORY;
    This->IEnumBackgroundCopyJobs_iface.lpVtbl = &EnumBackgroundCopyJobsVtbl;
    This->ref = 1;
 
    /* Create array of jobs */
    This->indexJobs = 0;
 
    EnterCriticalSection(&qmgr->cs);
    This->numJobs = list_count(&qmgr->jobs);
 
    if (0 < This->numJobs)
    {
        This->jobs = HeapAlloc(GetProcessHeap(), 0,
                               This->numJobs * sizeof *This->jobs);
        if (!This->jobs)
        {
            LeaveCriticalSection(&qmgr->cs);
            HeapFree(GetProcessHeap(), 0, This);
            return E_OUTOFMEMORY;
        }
    }
    else
        This->jobs = NULL;
 
    i = 0;
    LIST_FOR_EACH_ENTRY(job, &qmgr->jobs, BackgroundCopyJobImpl, entryFromQmgr)
    {
        IBackgroundCopyJob3_AddRef(&job->IBackgroundCopyJob3_iface);
        This->jobs[i++] = &job->IBackgroundCopyJob3_iface;
    }
    LeaveCriticalSection(&qmgr->cs);
 
    *enumjob = &This->IEnumBackgroundCopyJobs_iface;
    return S_OK;
}

Referenced by BackgroundCopyManager_EnumJobs().

EnumBackgroundCopyJobs_AddRef()

static ULONG WINAPI EnumBackgroundCopyJobs_AddRef ( IEnumBackgroundCopyJobs *  iface )

static

Definition at line 58 of file enum_jobs.c.

{
    EnumBackgroundCopyJobsImpl *This = impl_from_IEnumBackgroundCopyJobs(iface);
    ULONG ref = InterlockedIncrement(&This->ref);
 
    TRACE("(%p)->(%d)\n", This, ref);
 
    return ref;
}

EnumBackgroundCopyJobs_Clone()

static HRESULT WINAPI EnumBackgroundCopyJobs_Clone ( IEnumBackgroundCopyJobs *  iface, IEnumBackgroundCopyJobs **  ppenum  )

static

Definition at line 148 of file enum_jobs.c.

{
    EnumBackgroundCopyJobsImpl *This = impl_from_IEnumBackgroundCopyJobs(iface);
    FIXME("(%p)->(%p): stub\n", This, ppenum);
    return E_NOTIMPL;
}

EnumBackgroundCopyJobs_GetCount()

static HRESULT WINAPI EnumBackgroundCopyJobs_GetCount ( IEnumBackgroundCopyJobs *  iface, ULONG *  puCount  )

static

Definition at line 156 of file enum_jobs.c.

{
    EnumBackgroundCopyJobsImpl *This = impl_from_IEnumBackgroundCopyJobs(iface);
 
    TRACE("(%p)->(%p)\n", This, puCount);
 
    *puCount = This->numJobs;
    return S_OK;
}

EnumBackgroundCopyJobs_Next()

static HRESULT WINAPI EnumBackgroundCopyJobs_Next ( IEnumBackgroundCopyJobs *  iface, ULONG  celt, IBackgroundCopyJob **  rgelt, ULONG *  pceltFetched  )

static

Definition at line 86 of file enum_jobs.c.

{
    EnumBackgroundCopyJobsImpl *This = impl_from_IEnumBackgroundCopyJobs(iface);
    ULONG fetched;
    ULONG i;
    IBackgroundCopyJob3 *job;
 
    TRACE("(%p)->(%d %p %p)\n", This, celt, rgelt, pceltFetched);
 
    fetched = min(celt, This->numJobs - This->indexJobs);
    if (pceltFetched)
        *pceltFetched = fetched;
    else
    {
        /* We need to initialize this array if the caller doesn't request
           the length because length_is will default to celt.  */
        for (i = 0; i < celt; ++i)
            rgelt[i] = NULL;
 
        /* pceltFetched can only be NULL if celt is 1 */
        if (celt != 1)
            return E_INVALIDARG;
    }
 
    /* Fill in the array of objects */
    for (i = 0; i < fetched; ++i)
    {
        job = This->jobs[This->indexJobs++];
        IBackgroundCopyJob3_AddRef(job);
        rgelt[i] = (IBackgroundCopyJob *)job;
    }
 
    return fetched == celt ? S_OK : S_FALSE;
}

EnumBackgroundCopyJobs_QueryInterface()

static HRESULT WINAPI EnumBackgroundCopyJobs_QueryInterface ( IEnumBackgroundCopyJobs *  iface, REFIID  riid, void **  ppv  )

static

Definition at line 40 of file enum_jobs.c.

{
    EnumBackgroundCopyJobsImpl *This = impl_from_IEnumBackgroundCopyJobs(iface);
 
    TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), ppv);
 
    if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IEnumBackgroundCopyJobs))
    {
        *ppv = iface;
        IEnumBackgroundCopyJobs_AddRef(iface);
        return S_OK;
    }
 
    *ppv = NULL;
    return E_NOINTERFACE;
}

EnumBackgroundCopyJobs_Release()

static ULONG WINAPI EnumBackgroundCopyJobs_Release ( IEnumBackgroundCopyJobs *  iface )

static

Definition at line 68 of file enum_jobs.c.

{
    EnumBackgroundCopyJobsImpl *This = impl_from_IEnumBackgroundCopyJobs(iface);
    ULONG ref = InterlockedDecrement(&This->ref);
    ULONG i;
 
    TRACE("(%p)->(%d)\n", This, ref);
 
    if (ref == 0) {
        for(i = 0; i < This->numJobs; i++)
            IBackgroundCopyJob3_Release(This->jobs[i]);
        HeapFree(GetProcessHeap(), 0, This->jobs);
        HeapFree(GetProcessHeap(), 0, This);
    }
 
    return ref;
}

EnumBackgroundCopyJobs_Reset()

static HRESULT WINAPI EnumBackgroundCopyJobs_Reset ( IEnumBackgroundCopyJobs *  iface )

static

Definition at line 138 of file enum_jobs.c.

{
    EnumBackgroundCopyJobsImpl *This = impl_from_IEnumBackgroundCopyJobs(iface);
 
    TRACE("(%p)\n", This);
 
    This->indexJobs = 0;
    return S_OK;
}

EnumBackgroundCopyJobs_Skip()

static HRESULT WINAPI EnumBackgroundCopyJobs_Skip ( IEnumBackgroundCopyJobs *  iface, ULONG  celt  )

static

Definition at line 122 of file enum_jobs.c.

{
    EnumBackgroundCopyJobsImpl *This = impl_from_IEnumBackgroundCopyJobs(iface);
 
    TRACE("(%p)->(%d)\n", This, celt);
 
    if (This->numJobs - This->indexJobs < celt)
    {
        This->indexJobs = This->numJobs;
        return S_FALSE;
    }
 
    This->indexJobs += celt;
    return S_OK;
}

impl_from_IEnumBackgroundCopyJobs()

static EnumBackgroundCopyJobsImpl * impl_from_IEnumBackgroundCopyJobs ( IEnumBackgroundCopyJobs *  iface )

inlinestatic

Definition at line 35 of file enum_jobs.c.

{
    return CONTAINING_RECORD(iface, EnumBackgroundCopyJobsImpl, IEnumBackgroundCopyJobs_iface);
}

Referenced by EnumBackgroundCopyJobs_AddRef(), EnumBackgroundCopyJobs_Clone(), EnumBackgroundCopyJobs_GetCount(), EnumBackgroundCopyJobs_Next(), EnumBackgroundCopyJobs_QueryInterface(), EnumBackgroundCopyJobs_Release(), EnumBackgroundCopyJobs_Reset(), and EnumBackgroundCopyJobs_Skip().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

qmgr

)

Variable Documentation

EnumBackgroundCopyJobsVtbl

const IEnumBackgroundCopyJobsVtbl EnumBackgroundCopyJobsVtbl

static

Initial value:

=
{
    EnumBackgroundCopyJobs_QueryInterface,
    EnumBackgroundCopyJobs_AddRef,
    EnumBackgroundCopyJobs_Release,
    EnumBackgroundCopyJobs_Next,
    EnumBackgroundCopyJobs_Skip,
    EnumBackgroundCopyJobs_Reset,
    EnumBackgroundCopyJobs_Clone,
    EnumBackgroundCopyJobs_GetCount
}

Definition at line 167 of file enum_jobs.c.

Referenced by enum_copy_job_create().