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reactos/dll/win32/inseng/inseng_main.c

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/*
* INSENG Implementation
*
* Copyright 2006 Mike McCormack
* Copyright 2016 Michael Müller
*
* 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 "inseng_private.h"
#include <rpcproxy.h>
#include <urlmon.h>
static HINSTANCE instance;
enum thread_operation
{
OP_DOWNLOAD,
OP_INSTALL
};
struct thread_info
{
DWORD operation;
DWORD jobflags;
IEnumCifComponents *enum_comp;
DWORD download_size;
DWORD install_size;
DWORD downloaded_kb;
ULONGLONG download_start;
};
struct InstallEngine
{
IInstallEngine2 IInstallEngine2_iface;
IInstallEngineTiming IInstallEngineTiming_iface;
LONG ref;
IInstallEngineCallback *callback;
char *baseurl;
char *downloaddir;
ICifFile *icif;
DWORD status;
/* used for the installation thread */
struct thread_info thread;
};
struct downloadcb
{
IBindStatusCallback IBindStatusCallback_iface;
LONG ref;
WCHAR *file_name;
WCHAR *cache_file;
char *id;
char *display;
DWORD dl_size;
DWORD dl_previous_kb;
InstallEngine *engine;
HANDLE event_done;
HRESULT hr;
};
static inline struct downloadcb *impl_from_IBindStatusCallback(IBindStatusCallback *iface)
{
return CONTAINING_RECORD(iface, struct downloadcb, IBindStatusCallback_iface);
}
static inline InstallEngine *impl_from_IInstallEngine2(IInstallEngine2 *iface)
{
return CONTAINING_RECORD(iface, InstallEngine, IInstallEngine2_iface);
}
static inline InstallEngine *impl_from_IInstallEngineTiming(IInstallEngineTiming *iface)
{
return CONTAINING_RECORD(iface, InstallEngine, IInstallEngineTiming_iface);
}
static HRESULT WINAPI downloadcb_QueryInterface(IBindStatusCallback *iface, REFIID riid, void **ppv)
{
struct downloadcb *This = impl_from_IBindStatusCallback(iface);
if (IsEqualGUID(&IID_IUnknown, riid))
{
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = &This->IBindStatusCallback_iface;
}
else if (IsEqualGUID(&IID_IBindStatusCallback, riid))
{
TRACE("(%p)->(IID_IBindStatusCallback %p)\n", This, ppv);
*ppv = &This->IBindStatusCallback_iface;
}
else
{
FIXME("(%p)->(%s %p) not found\n", This, debugstr_guid(riid), ppv);
*ppv = NULL;
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown *)*ppv);
return S_OK;
}
static ULONG WINAPI downloadcb_AddRef(IBindStatusCallback *iface)
{
struct downloadcb *This = impl_from_IBindStatusCallback(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref = %d\n", This, ref);
return ref;
}
static ULONG WINAPI downloadcb_Release(IBindStatusCallback *iface)
{
struct downloadcb *This = impl_from_IBindStatusCallback(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref = %d\n", This, ref);
if (!ref)
{
heap_free(This->file_name);
heap_free(This->cache_file);
IInstallEngine2_Release(&This->engine->IInstallEngine2_iface);
heap_free(This);
}
return ref;
}
static HRESULT WINAPI downloadcb_OnStartBinding(IBindStatusCallback *iface, DWORD reserved, IBinding *pbind)
{
struct downloadcb *This = impl_from_IBindStatusCallback(iface);
TRACE("(%p)->(%u %p)\n", This, reserved, pbind);
return S_OK;
}
static HRESULT WINAPI downloadcb_GetPriority(IBindStatusCallback *iface, LONG *priority)
{
struct downloadcb *This = impl_from_IBindStatusCallback(iface);
FIXME("(%p)->(%p): stub\n", This, priority);
return E_NOTIMPL;
}
static HRESULT WINAPI downloadcb_OnLowResource(IBindStatusCallback *iface, DWORD reserved)
{
struct downloadcb *This = impl_from_IBindStatusCallback(iface);
FIXME("(%p)->(%u): stub\n", This, reserved);
return E_NOTIMPL;
}
static HRESULT WINAPI downloadcb_OnProgress(IBindStatusCallback *iface, ULONG progress,
ULONG progress_max, ULONG status, const WCHAR *status_text)
{
struct downloadcb *This = impl_from_IBindStatusCallback(iface);
HRESULT hr = S_OK;
TRACE("%p)->(%u %u %u %s)\n", This, progress, progress_max, status, debugstr_w(status_text));
switch(status)
{
case BINDSTATUS_BEGINDOWNLOADDATA:
if (!This->engine->thread.download_start)
This->engine->thread.download_start = GetTickCount64();
/* fall-through */
case BINDSTATUS_DOWNLOADINGDATA:
case BINDSTATUS_ENDDOWNLOADDATA:
This->engine->thread.downloaded_kb = This->dl_previous_kb + progress / 1024;
if (This->engine->callback)
{
hr = IInstallEngineCallback_OnComponentProgress(This->engine->callback,
This->id, INSTALLSTATUS_DOWNLOADING, This->display, NULL, progress / 1024, This->dl_size);
}
break;
case BINDSTATUS_CACHEFILENAMEAVAILABLE:
This->cache_file = strdupW(status_text);
if (!This->cache_file)
{
ERR("Failed to allocate memory for cache file\n");
hr = E_OUTOFMEMORY;
}
break;
case BINDSTATUS_CONNECTING:
case BINDSTATUS_SENDINGREQUEST:
case BINDSTATUS_MIMETYPEAVAILABLE:
case BINDSTATUS_FINDINGRESOURCE:
break;
default:
FIXME("Unsupported status %u\n", status);
}
return hr;
}
static HRESULT WINAPI downloadcb_OnStopBinding(IBindStatusCallback *iface, HRESULT hresult, LPCWSTR szError)
{
struct downloadcb *This = impl_from_IBindStatusCallback(iface);
TRACE("(%p)->(%08x %s)\n", This, hresult, debugstr_w(szError));
if (FAILED(hresult))
{
This->hr = hresult;
goto done;
}
if (!This->cache_file)
{
This->hr = E_FAIL;
goto done;
}
if (CopyFileW(This->cache_file, This->file_name, FALSE))
This->hr = S_OK;
else
{
ERR("CopyFile failed: %u\n", GetLastError());
This->hr = E_FAIL;
}
done:
SetEvent(This->event_done);
return S_OK;
}
static HRESULT WINAPI downloadcb_GetBindInfo(IBindStatusCallback *iface,
DWORD *grfBINDF, BINDINFO *pbindinfo)
{
struct downloadcb *This = impl_from_IBindStatusCallback(iface);
TRACE("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo);
*grfBINDF = BINDF_PULLDATA | BINDF_NEEDFILE;
return S_OK;
}
static HRESULT WINAPI downloadcb_OnDataAvailable(IBindStatusCallback *iface,
DWORD grfBSCF, DWORD dwSize, FORMATETC *pformatetc, STGMEDIUM *pstgmed)
{
struct downloadcb *This = impl_from_IBindStatusCallback(iface);
TRACE("(%p)->(%08x %u %p %p)\n", This, grfBSCF, dwSize, pformatetc, pstgmed);
return S_OK;
}
static HRESULT WINAPI downloadcb_OnObjectAvailable(IBindStatusCallback *iface,
REFIID riid, IUnknown *punk)
{
struct downloadcb *This = impl_from_IBindStatusCallback(iface);
FIXME("(%p)->(%s %p): stub\n", This, debugstr_guid(riid), punk);
return E_NOTIMPL;
}
static const IBindStatusCallbackVtbl BindStatusCallbackVtbl =
{
downloadcb_QueryInterface,
downloadcb_AddRef,
downloadcb_Release,
downloadcb_OnStartBinding,
downloadcb_GetPriority,
downloadcb_OnLowResource,
downloadcb_OnProgress,
downloadcb_OnStopBinding,
downloadcb_GetBindInfo,
downloadcb_OnDataAvailable,
downloadcb_OnObjectAvailable
};
static HRESULT downloadcb_create(InstallEngine *engine, HANDLE event, char *file_name, char *id,
char *display, DWORD dl_size, struct downloadcb **callback)
{
struct downloadcb *cb;
cb = heap_zero_alloc(sizeof(*cb));
if (!cb) return E_OUTOFMEMORY;
cb->IBindStatusCallback_iface.lpVtbl = &BindStatusCallbackVtbl;
cb->ref = 1;
cb->hr = E_FAIL;
cb->id = id;
cb->display = display;
cb->engine = engine;
cb->dl_size = dl_size;
cb->dl_previous_kb = engine->thread.downloaded_kb;
cb->event_done = event;
cb->file_name = strAtoW(file_name);
if (!cb->file_name)
{
heap_free(cb);
return E_OUTOFMEMORY;
}
IInstallEngine2_AddRef(&engine->IInstallEngine2_iface);
*callback = cb;
return S_OK;
}
static HRESULT WINAPI InstallEngine_QueryInterface(IInstallEngine2 *iface, REFIID riid, void **ppv)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = &This->IInstallEngine2_iface;
}else if(IsEqualGUID(&IID_IInstallEngine, riid)) {
TRACE("(%p)->(IID_IInstallEngine %p)\n", This, ppv);
*ppv = &This->IInstallEngine2_iface;
}else if(IsEqualGUID(&IID_IInstallEngine2, riid)) {
TRACE("(%p)->(IID_IInstallEngine2 %p)\n", This, ppv);
*ppv = &This->IInstallEngine2_iface;
}else if(IsEqualGUID(&IID_IInstallEngineTiming, riid)) {
TRACE("(%p)->(IID_IInstallEngineTiming %p)\n", This, ppv);
*ppv = &This->IInstallEngineTiming_iface;
}else {
FIXME("(%p)->(%s %p) not found\n", This, debugstr_guid(riid), ppv);
*ppv = NULL;
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown *)*ppv);
return S_OK;
}
static ULONG WINAPI InstallEngine_AddRef(IInstallEngine2 *iface)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static ULONG WINAPI InstallEngine_Release(IInstallEngine2 *iface)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if (!ref)
{
if (This->icif)
ICifFile_Release(This->icif);
heap_free(This->baseurl);
heap_free(This->downloaddir);
heap_free(This);
}
return ref;
}
static void set_status(InstallEngine *This, DWORD status)
{
This->status = status;
if (This->callback)
IInstallEngineCallback_OnEngineStatusChange(This->callback, status, 0);
}
static HRESULT calc_sizes(IEnumCifComponents *enum_comp, DWORD operation, DWORD *size_download, DWORD *size_install)
{
ICifComponent *comp;
DWORD download = 0;
DWORD install = 0;
HRESULT hr;
/* FIXME: what about inactive dependencies and how does
* INSTALLOPTIONS_FORCEDEPENDENCIES play into this ?*/
hr = IEnumCifComponents_Reset(enum_comp);
if (FAILED(hr)) return hr;
while (SUCCEEDED(IEnumCifComponents_Next(enum_comp, &comp)))
{
if (ICifComponent_GetInstallQueueState(comp) != ActionInstall)
continue;
/* FIXME: handle install options and find out the default options*/
if (operation == OP_DOWNLOAD && ICifComponent_IsComponentDownloaded(comp) == S_FALSE)
download += ICifComponent_GetDownloadSize(comp);
/*
if (operation == OP_INSTALL && ICifComponent_IsComponentInstalled(comp) == S_FALSE)
install += ICifComponent_GetInstalledSize(comp);
*/
}
*size_download = download;
*size_install = install;
return S_OK;
}
static HRESULT get_next_component(IEnumCifComponents *enum_comp, DWORD operation, ICifComponent **ret_comp)
{
ICifComponent *comp;
HRESULT hr;
hr = IEnumCifComponents_Reset(enum_comp);
if (FAILED(hr)) return hr;
while (SUCCEEDED(IEnumCifComponents_Next(enum_comp, &comp)))
{
if (ICifComponent_GetInstallQueueState(comp) != ActionInstall)
continue;
/* FIXME: handle install options and find out the default options*/
if (operation == OP_DOWNLOAD && ICifComponent_IsComponentDownloaded(comp) != S_FALSE)
continue;
if (operation == OP_INSTALL && ICifComponent_IsComponentInstalled(comp) != S_FALSE)
continue;
*ret_comp = comp;
return S_OK;
}
return S_FALSE;
}
static HRESULT get_url(ICifComponent *comp, int index, char **url, DWORD *flags)
{
char *url_temp = NULL;
int size = MAX_PATH / 2;
HRESULT hr;
/* FIXME: should we add an internal get function to prevent this ugly code ? */
/* check if there is an url with such an index */
hr = ICifComponent_GetUrl(comp, index, NULL, 0, flags);
if (FAILED(hr))
{
*url = NULL;
*flags = 0;
return S_OK;
}
do
{
size *= 2;
heap_free(url_temp);
url_temp = heap_alloc(size);
if (!url_temp) return E_OUTOFMEMORY;
hr = ICifComponent_GetUrl(comp, index, url_temp, size, flags);
if (FAILED(hr))
{
heap_free(url_temp);
return hr;
}
}
while (strlen(url_temp) == size-1);
*url = url_temp;
return S_OK;
}
static char *combine_url(char *baseurl, char *url)
{
int len_base = strlen(baseurl);
int len_url = strlen(url);
char *combined;
combined = heap_alloc(len_base + len_url + 2);
if (!combined) return NULL;
strcpy(combined, baseurl);
if (len_base && combined[len_base-1] != '/')
strcat(combined, "/");
strcat(combined, url);
return combined;
}
static HRESULT generate_moniker(char *baseurl, char *url, DWORD flags, IMoniker **moniker)
{
WCHAR *urlW;
HRESULT hr;
if (flags & URLF_RELATIVEURL)
{
char *combined;
if (!baseurl)
return E_FAIL;
combined = combine_url(baseurl, url);
if (!combined) return E_OUTOFMEMORY;
urlW = strAtoW(combined);
heap_free(combined);
if (!urlW) return E_OUTOFMEMORY;
}
else
{
urlW = strAtoW(url);
if (!urlW) return E_OUTOFMEMORY;
}
hr = CreateURLMoniker(NULL, urlW, moniker);
heap_free(urlW);
return hr;
}
static char *merge_path(char *path1, char *path2)
{
int len = strlen(path1) + strlen(path2) + 2;
char *combined = heap_alloc(len);
if (!combined) return NULL;
strcpy(combined, path1);
strcat(combined, "\\");
strcat(combined, path2);
return combined;
}
static HRESULT download_url(InstallEngine *This, char *id, char *display, char *url, DWORD flags, DWORD dl_size)
{
struct downloadcb *callback = NULL;
char *filename = NULL;
IUnknown *unk = NULL;
IMoniker *mon = NULL;
IBindCtx *bindctx = NULL;
HANDLE event = NULL;
HRESULT hr;
if (!This->downloaddir)
{
WARN("No download directory set\n");
return E_FAIL;
}
hr = generate_moniker(This->baseurl, url, flags, &mon);
if (FAILED(hr))
{
FIXME("Failed to create moniker\n");
return hr;
}
event = CreateEventW(NULL, TRUE, FALSE, NULL);
if (!event)
{
IMoniker_Release(mon);
return E_FAIL;
}
filename = strrchr(url, '/');
if (!filename) filename = url;
filename = merge_path(This->downloaddir, filename);
if (!filename)
{
hr = E_OUTOFMEMORY;
goto error;
}
hr = downloadcb_create(This, event, filename, id, display, dl_size, &callback);
if (FAILED(hr)) goto error;
hr = CreateAsyncBindCtx(0, &callback->IBindStatusCallback_iface, NULL, &bindctx);
if(FAILED(hr)) goto error;
hr = IMoniker_BindToStorage(mon, bindctx, NULL, &IID_IUnknown, (void**)&unk);
if (FAILED(hr)) goto error;
if (unk) IUnknown_Release(unk);
heap_free(filename);
IMoniker_Release(mon);
IBindCtx_Release(bindctx);
WaitForSingleObject(event, INFINITE);
hr = callback->hr;
CloseHandle(event);
IBindStatusCallback_Release(&callback->IBindStatusCallback_iface);
return hr;
error:
if (mon) IMoniker_Release(mon);
if (event) CloseHandle(event);
if (callback) IBindStatusCallback_Release(&callback->IBindStatusCallback_iface);
if (bindctx) IBindCtx_Release(bindctx);
if (filename) heap_free(filename);
return hr;
}
static HRESULT process_component_dependencies(InstallEngine *This, ICifComponent *comp)
{
char id[MAX_ID_LENGTH+1], type;
DWORD ver, build;
HRESULT hr;
int i;
for (i = 0;; i++)
{
hr = ICifComponent_GetDependency(comp, i, id, sizeof(id), &type, &ver, &build);
if (SUCCEEDED(hr))
FIXME("Can't handle dependencies yet: %s\n", debugstr_a(id));
else
break;
}
return S_OK;
}
static HRESULT process_component(InstallEngine *This, ICifComponent *comp)
{
DWORD size_dl, size_install, phase;
char display[MAX_DISPLAYNAME_LENGTH+1];
char id[MAX_ID_LENGTH+1];
HRESULT hr;
int i;
hr = ICifComponent_GetID(comp, id, sizeof(id));
if (FAILED(hr)) return hr;
TRACE("processing component %s\n", debugstr_a(id));
hr = ICifComponent_GetDescription(comp, display, sizeof(display));
if (FAILED(hr)) return hr;
size_dl = (This->thread.operation == OP_DOWNLOAD) ? ICifComponent_GetDownloadSize(comp) : 0;
size_install = 0; /* (This->thread.operation == OP_INSTALL) ? ICifComponent_GetInstalledSize(comp) : 0; */
if (This->callback)
{
IInstallEngineCallback_OnStartComponent(This->callback, id, size_dl, size_install, display);
IInstallEngineCallback_OnComponentProgress(This->callback, id, INSTALLSTATUS_INITIALIZING, display, NULL, 0, 0);
phase = INSTALLSTATUS_INITIALIZING;
}
hr = process_component_dependencies(This, comp);
if (FAILED(hr)) return hr;
if (This->thread.operation == OP_DOWNLOAD)
{
for (i = 0;; i++)
{
DWORD flags;
char *url;
phase = INSTALLSTATUS_DOWNLOADING;
hr = get_url(comp, i, &url, &flags);
if (FAILED(hr)) goto done;
if (!url) break;
TRACE("processing url %s\n", debugstr_a(url));
hr = download_url(This, id, display, url, flags, size_dl);
heap_free(url);
if (FAILED(hr))
{
DWORD retry = 0;
if (This->callback)
IInstallEngineCallback_OnEngineProblem(This->callback, ENGINEPROBLEM_DOWNLOADFAIL, &retry);
if (!retry) goto done;
i--;
continue;
}
phase = INSTALLSTATUS_CHECKINGTRUST;
/* FIXME: check trust */
IInstallEngineCallback_OnComponentProgress(This->callback, id, INSTALLSTATUS_CHECKINGTRUST, display, NULL, 0, 0);
}
component_set_downloaded(comp, TRUE);
phase = INSTALLSTATUS_DOWNLOADFINISHED;
}
else
FIXME("Installation not yet implemented\n");
done:
IInstallEngineCallback_OnStopComponent(This->callback, id, hr, phase, display, 0);
return hr;
}
DWORD WINAPI thread_installation(LPVOID param)
{
InstallEngine *This = param;
ICifComponent *comp;
HRESULT hr;
if (This->callback)
IInstallEngineCallback_OnStartInstall(This->callback, This->thread.download_size, This->thread.install_size);
for (;;)
{
hr = get_next_component(This->thread.enum_comp, This->thread.operation, &comp);
if (FAILED(hr)) break;
if (hr == S_FALSE)
{
hr = S_OK;
break;
}
hr = process_component(This, comp);
if (FAILED(hr)) break;
}
if (This->callback)
IInstallEngineCallback_OnStopInstall(This->callback, hr, NULL, 0);
IEnumCifComponents_Release(This->thread.enum_comp);
IInstallEngine2_Release(&This->IInstallEngine2_iface);
set_status(This, ENGINESTATUS_READY);
return 0;
}
static HRESULT start_installation(InstallEngine *This, DWORD operation, DWORD jobflags)
{
HANDLE thread;
HRESULT hr;
This->thread.operation = operation;
This->thread.jobflags = jobflags;
This->thread.downloaded_kb = 0;
This->thread.download_start = 0;
/* Windows sends the OnStartInstall event from a different thread,
* but OnStartInstall already contains the required download and install size.
* The only way to signal an error from the thread is to send an OnStopComponent /
* OnStopInstall signal which can only occur after OnStartInstall. We need to
* precompute the sizes here to be able inform the application about errors while
* calculating the required sizes. */
hr = ICifFile_EnumComponents(This->icif, &This->thread.enum_comp, 0, NULL);
if (FAILED(hr)) return hr;
hr = calc_sizes(This->thread.enum_comp, operation, &This->thread.download_size, &This->thread.install_size);
if (FAILED(hr)) goto error;
IInstallEngine2_AddRef(&This->IInstallEngine2_iface);
thread = CreateThread(NULL, 0, thread_installation, This, 0, NULL);
if (!thread)
{
IInstallEngine2_Release(&This->IInstallEngine2_iface);
hr = E_FAIL;
goto error;
}
CloseHandle(thread);
return S_OK;
error:
IEnumCifComponents_Release(This->thread.enum_comp);
return hr;
}
static HRESULT WINAPI InstallEngine_GetEngineStatus(IInstallEngine2 *iface, DWORD *status)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
TRACE("(%p)->(%p)\n", This, status);
if (!status)
return E_FAIL;
*status = This->status;
return S_OK;
}
static HRESULT WINAPI InstallEngine_SetCifFile(IInstallEngine2 *iface, const char *cab_name, const char *cif_name)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
FIXME("(%p)->(%s %s): stub\n", This, debugstr_a(cab_name), debugstr_a(cif_name));
return E_NOTIMPL;
}
static HRESULT WINAPI InstallEngine_DownloadComponents(IInstallEngine2 *iface, DWORD flags)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
TRACE("(%p)->(%x)\n", This, flags);
/* The interface is not really threadsafe on windows, but we can at least prevent multiple installations */
if (InterlockedCompareExchange((LONG *)&This->status, ENGINESTATUS_INSTALLING, ENGINESTATUS_READY) != ENGINESTATUS_READY)
return E_FAIL;
if (This->callback)
IInstallEngineCallback_OnEngineStatusChange(This->callback, ENGINESTATUS_INSTALLING, 0);
return start_installation(This, OP_DOWNLOAD, flags);
}
static HRESULT WINAPI InstallEngine_InstallComponents(IInstallEngine2 *iface, DWORD flags)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
FIXME("(%p)->(%x): stub\n", This, flags);
return E_NOTIMPL;
}
static HRESULT WINAPI InstallEngine_EnumInstallIDs(IInstallEngine2 *iface, UINT index, char **id)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
FIXME("(%p)->(%u %p): stub\n", This, index, id);
return E_NOTIMPL;
}
static HRESULT WINAPI InstallEngine_EnumDownloadIDs(IInstallEngine2 *iface, UINT index, char **id)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
IEnumCifComponents *enum_components;
ICifComponent *comp;
HRESULT hr;
TRACE("(%p)->(%u %p)\n", This, index, id);
if (!This->icif || !id)
return E_FAIL;
hr = ICifFile_EnumComponents(This->icif, &enum_components, 0, NULL);
if (FAILED(hr)) return hr;
for (;;)
{
hr = IEnumCifComponents_Next(enum_components, &comp);
if (FAILED(hr)) goto done;
if (ICifComponent_GetInstallQueueState(comp) != ActionInstall)
continue;
if (ICifComponent_IsComponentDownloaded(comp) != S_FALSE)
continue;
if (index == 0)
{
char *id_src = component_get_id(comp);
*id = CoTaskMemAlloc(strlen(id_src) + 1);
if (*id)
strcpy(*id, id_src);
else
hr = E_OUTOFMEMORY;
goto done;
}
index--;
}
done:
IEnumCifComponents_Release(enum_components);
return hr;
}
static HRESULT WINAPI InstallEngine_IsComponentInstalled(IInstallEngine2 *iface, const char *id, DWORD *status)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
FIXME("(%p)->(%s %p): stub\n", This, debugstr_a(id), status);
return E_NOTIMPL;
}
static HRESULT WINAPI InstallEngine_RegisterInstallEngineCallback(IInstallEngine2 *iface, IInstallEngineCallback *callback)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
TRACE("(%p)->(%p)\n", This, callback);
This->callback = callback;
return S_OK;
}
static HRESULT WINAPI InstallEngine_UnregisterInstallEngineCallback(IInstallEngine2 *iface)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
TRACE("(%p)\n", This);
This->callback = NULL;
return S_OK;
}
static HRESULT WINAPI InstallEngine_SetAction(IInstallEngine2 *iface, const char *id, DWORD action, DWORD priority)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
ICifComponent *comp;
HRESULT hr;
TRACE("(%p)->(%s %u %u)\n", This, debugstr_a(id), action, priority);
if (!This->icif)
return E_FAIL; /* FIXME: check error code */
hr = ICifFile_FindComponent(This->icif, id, &comp);
if (FAILED(hr)) return hr;
hr = ICifComponent_SetInstallQueueState(comp, action);
if (FAILED(hr)) return hr;
hr = ICifComponent_SetCurrentPriority(comp, priority);
return hr;
}
static HRESULT WINAPI InstallEngine_GetSizes(IInstallEngine2 *iface, const char *id, COMPONENT_SIZES *sizes)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
FIXME("(%p)->(%s %p): stub\n", This, debugstr_a(id), sizes);
return E_NOTIMPL;
}
static HRESULT WINAPI InstallEngine_LaunchExtraCommand(IInstallEngine2 *iface, const char *inf_name, const char *section)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
FIXME("(%p)->(%s %s): stub\n", This, debugstr_a(inf_name), debugstr_a(section));
return E_NOTIMPL;
}
static HRESULT WINAPI InstallEngine_GetDisplayName(IInstallEngine2 *iface, const char *id, const char *name)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
FIXME("(%p)->(%s %s): stub\n", This, debugstr_a(id), debugstr_a(name));
return E_NOTIMPL;
}
static HRESULT WINAPI InstallEngine_SetBaseUrl(IInstallEngine2 *iface, const char *base_name)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
TRACE("(%p)->(%s)\n", This, debugstr_a(base_name));
if (This->baseurl)
heap_free(This->baseurl);
This->baseurl = strdupA(base_name);
return This->baseurl ? S_OK : E_OUTOFMEMORY;
}
static HRESULT WINAPI InstallEngine_SetDownloadDir(IInstallEngine2 *iface, const char *download_dir)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
TRACE("(%p)->(%s)\n", This, debugstr_a(download_dir));
if (This->downloaddir)
heap_free(This->downloaddir);
This->downloaddir = strdupA(download_dir);
return This->downloaddir ? S_OK : E_OUTOFMEMORY;
}
static HRESULT WINAPI InstallEngine_SetInstallDrive(IInstallEngine2 *iface, char drive)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
FIXME("(%p)->(%c): stub\n", This, drive);
return E_NOTIMPL;
}
static HRESULT WINAPI InstallEngine_SetInstallOptions(IInstallEngine2 *iface, DWORD flags)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
FIXME("(%p)->(%x): stub\n", This, flags);
return E_NOTIMPL;
}
static HRESULT WINAPI InstallEngine_SetHWND(IInstallEngine2 *iface, HWND hwnd)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
FIXME("(%p)->(%p): stub\n", This, hwnd);
return E_NOTIMPL;
}
static HRESULT WINAPI InstallEngine_SetIStream(IInstallEngine2 *iface, IStream *stream)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
FIXME("(%p)->(%p): stub\n", This, stream);
return E_NOTIMPL;
}
static HRESULT WINAPI InstallEngine_Abort(IInstallEngine2 *iface, DWORD flags)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
FIXME("(%p)->(%x): stub\n", This, flags);
return E_NOTIMPL;
}
static HRESULT WINAPI InstallEngine_Suspend(IInstallEngine2 *iface)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
FIXME("(%p): stub\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI InstallEngine_Resume(IInstallEngine2 *iface)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
FIXME("(%p): stub\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI InstallEngine2_SetLocalCif(IInstallEngine2 *iface, const char *cif)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
HRESULT hr;
TRACE("(%p)->(%s)\n", This, debugstr_a(cif));
if (This->icif)
ICifFile_Release(This->icif);
set_status(This, ENGINESTATUS_LOADING);
hr = GetICifFileFromFile(&This->icif, cif);
if (SUCCEEDED(hr))
set_status(This, ENGINESTATUS_READY);
else
{
This->icif = NULL;
set_status(This, ENGINESTATUS_NOTREADY);
}
return hr;
}
static HRESULT WINAPI InstallEngine2_GetICifFile(IInstallEngine2 *iface, ICifFile **cif_file)
{
InstallEngine *This = impl_from_IInstallEngine2(iface);
TRACE("(%p)->(%p)\n", This, cif_file);
if (!This->icif || !cif_file)
return E_FAIL;
ICifFile_AddRef(This->icif);
*cif_file = This->icif;
return S_OK;
}
static const IInstallEngine2Vtbl InstallEngine2Vtbl =
{
InstallEngine_QueryInterface,
InstallEngine_AddRef,
InstallEngine_Release,
InstallEngine_GetEngineStatus,
InstallEngine_SetCifFile,
InstallEngine_DownloadComponents,
InstallEngine_InstallComponents,
InstallEngine_EnumInstallIDs,
InstallEngine_EnumDownloadIDs,
InstallEngine_IsComponentInstalled,
InstallEngine_RegisterInstallEngineCallback,
InstallEngine_UnregisterInstallEngineCallback,
InstallEngine_SetAction,
InstallEngine_GetSizes,
InstallEngine_LaunchExtraCommand,
InstallEngine_GetDisplayName,
InstallEngine_SetBaseUrl,
InstallEngine_SetDownloadDir,
InstallEngine_SetInstallDrive,
InstallEngine_SetInstallOptions,
InstallEngine_SetHWND,
InstallEngine_SetIStream,
InstallEngine_Abort,
InstallEngine_Suspend,
InstallEngine_Resume,
InstallEngine2_SetLocalCif,
InstallEngine2_GetICifFile
};
static HRESULT WINAPI InstallEngineTiming_QueryInterface(IInstallEngineTiming *iface, REFIID riid, void **ppv)
{
InstallEngine *This = impl_from_IInstallEngineTiming(iface);
return IInstallEngine2_QueryInterface(&This->IInstallEngine2_iface, riid, ppv);
}
static ULONG WINAPI InstallEngineTiming_AddRef(IInstallEngineTiming *iface)
{
InstallEngine *This = impl_from_IInstallEngineTiming(iface);
return IInstallEngine2_AddRef(&This->IInstallEngine2_iface);
}
static ULONG WINAPI InstallEngineTiming_Release(IInstallEngineTiming *iface)
{
InstallEngine *This = impl_from_IInstallEngineTiming(iface);
return IInstallEngine2_Release(&This->IInstallEngine2_iface);
}
static HRESULT WINAPI InstallEngineTiming_GetRates(IInstallEngineTiming *iface, DWORD *download, DWORD *install)
{
InstallEngine *This = impl_from_IInstallEngineTiming(iface);
FIXME("(%p)->(%p, %p): stub\n", This, download, install);
*download = 0;
*install = 0;
return S_OK;
}
static HRESULT WINAPI InstallEngineTiming_GetInstallProgress(IInstallEngineTiming *iface, INSTALLPROGRESS *progress)
{
InstallEngine *This = impl_from_IInstallEngineTiming(iface);
ULONGLONG elapsed;
static int once;
if (!once++)
FIXME("(%p)->(%p): semi-stub\n", This, progress);
else
TRACE("(%p)->(%p): semi-stub\n", This, progress);
progress->dwDownloadKBRemaining = max(This->thread.download_size, This->thread.downloaded_kb) - This->thread.downloaded_kb;
elapsed = GetTickCount64() - This->thread.download_start;
if (This->thread.download_start && This->thread.downloaded_kb && elapsed > 100)
progress->dwDownloadSecsRemaining = (progress->dwDownloadKBRemaining * elapsed) / (This->thread.downloaded_kb * 1000);
else
progress->dwDownloadSecsRemaining = -1;
progress->dwInstallKBRemaining = 0;
progress->dwInstallSecsRemaining = -1;
return S_OK;
}
static const IInstallEngineTimingVtbl InstallEngineTimingVtbl =
{
InstallEngineTiming_QueryInterface,
InstallEngineTiming_AddRef,
InstallEngineTiming_Release,
InstallEngineTiming_GetRates,
InstallEngineTiming_GetInstallProgress,
};
static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
{
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
*ppv = iface;
}else if(IsEqualGUID(&IID_IClassFactory, riid)) {
TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
*ppv = iface;
}
if(*ppv) {
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
return E_NOINTERFACE;
}
static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
{
return 2;
}
static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
{
return 1;
}
static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
{
return S_OK;
}
static HRESULT WINAPI InstallEngineCF_CreateInstance(IClassFactory *iface, IUnknown *outer,
REFIID riid, void **ppv)
{
InstallEngine *engine;
HRESULT hres;
TRACE("(%p %s %p)\n", outer, debugstr_guid(riid), ppv);
engine = heap_zero_alloc(sizeof(*engine));
if(!engine)
return E_OUTOFMEMORY;
engine->IInstallEngine2_iface.lpVtbl = &InstallEngine2Vtbl;
engine->IInstallEngineTiming_iface.lpVtbl = &InstallEngineTimingVtbl;
engine->ref = 1;
engine->status = ENGINESTATUS_NOTREADY;
hres = IInstallEngine2_QueryInterface(&engine->IInstallEngine2_iface, riid, ppv);
IInstallEngine2_Release(&engine->IInstallEngine2_iface);
return hres;
}
static const IClassFactoryVtbl InstallEngineCFVtbl = {
ClassFactory_QueryInterface,
ClassFactory_AddRef,
ClassFactory_Release,
InstallEngineCF_CreateInstance,
ClassFactory_LockServer
};
static IClassFactory InstallEngineCF = { &InstallEngineCFVtbl };
BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
{
switch(fdwReason)
{
case DLL_WINE_PREATTACH:
return FALSE; /* prefer native version */
case DLL_PROCESS_ATTACH:
instance = hInstDLL;
DisableThreadLibraryCalls(hInstDLL);
break;
}
return TRUE;
}
/***********************************************************************
* DllGetClassObject (INSENG.@)
*/
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
{
if(IsEqualGUID(rclsid, &CLSID_InstallEngine)) {
TRACE("(CLSID_InstallEngine %s %p)\n", debugstr_guid(iid), ppv);
return IClassFactory_QueryInterface(&InstallEngineCF, iid, ppv);
}
FIXME("(%s %s %p)\n", debugstr_guid(rclsid), debugstr_guid(iid), ppv);
return CLASS_E_CLASSNOTAVAILABLE;
}
/***********************************************************************
* DllCanUnloadNow (INSENG.@)
*/
HRESULT WINAPI DllCanUnloadNow(void)
{
return S_FALSE;
}
/***********************************************************************
* DllRegisterServer (INSENG.@)
*/
HRESULT WINAPI DllRegisterServer(void)
{
return __wine_register_resources( instance );
}
/***********************************************************************
* DllUnregisterServer (INSENG.@)
*/
HRESULT WINAPI DllUnregisterServer(void)
{
return __wine_unregister_resources( instance );
}
BOOL WINAPI CheckTrustEx( LPVOID a, LPVOID b, LPVOID c, LPVOID d, LPVOID e )
{
FIXME("%p %p %p %p %p\n", a, b, c, d, e );
return TRUE;
}
/***********************************************************************
* DllInstall (INSENG.@)
*/
HRESULT WINAPI DllInstall(BOOL bInstall, LPCWSTR cmdline)
{
FIXME("(%s, %s): stub\n", bInstall ? "TRUE" : "FALSE", debugstr_w(cmdline));
return S_OK;
}
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