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urlmon: Use task queue in Switch implementation.

This commit is contained in:
Jacek Caban 2006-05-31 19:46:04 +02:00 committed by Alexandre Julliard
parent 99cb95394a
commit 08685417ab
1 changed files with 22 additions and 19 deletions
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41
dlls/urlmon/binding.c
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@ -37,7 +37,8 @@ WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
typedef struct Binding Binding;
enum task_enum {
TASK_ON_PROGRESS
TASK_ON_PROGRESS,
TASK_SWITCH
};
typedef struct {
@ -48,17 +49,13 @@ typedef struct {
LPWSTR status_text;
} on_progress_data;
typedef struct {
Binding *binding;
PROTOCOLDATA *data;
} switch_data;
typedef struct _task_t {
enum task_enum task;
Binding *binding;
struct _task_t *next;
union {
on_progress_data on_progress;
PROTOCOLDATA *protocol_data;
} data;
} task_t;
@ -156,7 +153,13 @@ static void do_task(task_t *task)
HeapFree(GetProcessHeap(), 0, data->status_text);
HeapFree(GetProcessHeap(), 0, data);
break;
}
case TASK_SWITCH:
task->binding->continue_call++;
IInternetProtocol_Continue(task->binding->protocol, task->data.protocol_data);
task->binding->continue_call--;
}
}
@ -188,16 +191,11 @@ static LRESULT WINAPI notif_wnd_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
return 0;
}
case WM_MK_CONTINUE: {
switch_data *data = (switch_data*)lParam;
Binding *binding = (Binding*)lParam;
data->binding->continue_call++;
IInternetProtocol_Continue(data->binding->protocol, data->data);
data->binding->continue_call--;
do_tasks(binding);
do_tasks(data->binding);
IBinding_Release(BINDING(data->binding));
HeapFree(GetProcessHeap(), 0, data);
IBinding_Release(BINDING(binding));
return 0;
}
}
@ -806,17 +804,22 @@ static HRESULT WINAPI InternetProtocolSink_Switch(IInternetProtocolSink *iface,
PROTOCOLDATA *pProtocolData)
{
Binding *This = PROTSINK_THIS(iface);
switch_data *data;
task_t *task;
TRACE("(%p)->(%p)\n", This, pProtocolData);
data = HeapAlloc(GetProcessHeap(), 0, sizeof(switch_data));
task = HeapAlloc(GetProcessHeap(), 0, sizeof(task_t));
task->task = TASK_SWITCH;
IBinding_AddRef(BINDING(This));
data->binding = This;
data->data = pProtocolData;
task->binding = This;
PostMessageW(This->notif_hwnd, WM_MK_CONTINUE, 0, (LPARAM)data);
task->data.protocol_data = pProtocolData;
push_task(task);
IBinding_AddRef(BINDING(This));
PostMessageW(This->notif_hwnd, WM_MK_CONTINUE, 0, (LPARAM)This);
return S_OK;
}