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Sweden-Number/dlls/urlmon/urlmon_main.c

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/*
* UrlMon
*
* Copyright (c) 2000 Patrik Stridvall
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdarg.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winreg.h"
#define NO_SHLWAPI_REG
#include "shlwapi.h"
#include "wine/debug.h"
#include "wine/unicode.h"
#include "winuser.h"
#include "urlmon.h"
#include "urlmon_main.h"
WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
LONG URLMON_refCount = 0;
HINSTANCE URLMON_hInstance = 0;
/***********************************************************************
* DllMain (URLMON.init)
*/
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
{
TRACE("%p 0x%lx %p\n", hinstDLL, fdwReason, fImpLoad);
switch(fdwReason) {
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls(hinstDLL);
URLMON_hInstance = hinstDLL;
break;
case DLL_PROCESS_DETACH:
URLMON_hInstance = 0;
break;
}
return TRUE;
}
/***********************************************************************
* DllInstall (URLMON.@)
*/
HRESULT WINAPI DllInstall(BOOL bInstall, LPCWSTR cmdline)
{
FIXME("(%s, %s): stub\n", bInstall?"TRUE":"FALSE",
debugstr_w(cmdline));
return S_OK;
}
/***********************************************************************
* DllCanUnloadNow (URLMON.@)
*/
HRESULT WINAPI DllCanUnloadNow(void)
{
return URLMON_refCount != 0 ? S_FALSE : S_OK;
}
/******************************************************************************
* Urlmon ClassFactory
*/
typedef struct {
IClassFactory ITF_IClassFactory;
LONG ref;
HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
} IClassFactoryImpl;
struct object_creation_info
{
const CLSID *clsid;
HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
};
static const struct object_creation_info object_creation[] =
{
{ &CLSID_FileProtocol, FileProtocol_Construct },
{ &CLSID_FtpProtocol, FtpProtocol_Construct },
{ &CLSID_HttpProtocol, HttpProtocol_Construct },
{ &CLSID_InternetSecurityManager, &SecManagerImpl_Construct },
{ &CLSID_InternetZoneManager, ZoneMgrImpl_Construct }
};
static HRESULT WINAPI
CF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IClassFactory))
{
IClassFactory_AddRef(iface);
*ppobj = This;
return S_OK;
}
WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
return E_NOINTERFACE;
}
static ULONG WINAPI CF_AddRef(LPCLASSFACTORY iface)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
return InterlockedIncrement(&This->ref);
}
static ULONG WINAPI CF_Release(LPCLASSFACTORY iface)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
ULONG ref = InterlockedDecrement(&This->ref);
if (ref == 0) {
HeapFree(GetProcessHeap(), 0, This);
URLMON_UnlockModule();
}
return ref;
}
static HRESULT WINAPI CF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter,
REFIID riid, LPVOID *ppobj)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
HRESULT hres;
LPUNKNOWN punk;
TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
*ppobj = NULL;
if(SUCCEEDED(hres = This->pfnCreateInstance(pOuter, (LPVOID *) &punk))) {
hres = IUnknown_QueryInterface(punk, riid, ppobj);
IUnknown_Release(punk);
}
return hres;
}
static HRESULT WINAPI CF_LockServer(LPCLASSFACTORY iface,BOOL dolock)
{
TRACE("(%d)\n", dolock);
if (dolock)
URLMON_LockModule();
else
URLMON_UnlockModule();
return S_OK;
}
static const IClassFactoryVtbl CF_Vtbl =
{
CF_QueryInterface,
CF_AddRef,
CF_Release,
CF_CreateInstance,
CF_LockServer
};
/*******************************************************************************
* DllGetClassObject [URLMON.@]
* Retrieves class object from a DLL object
*
* NOTES
* Docs say returns STDAPI
*
* PARAMS
* rclsid [I] CLSID for the class object
* riid [I] Reference to identifier of interface for class object
* ppv [O] Address of variable to receive interface pointer for riid
*
* RETURNS
* Success: S_OK
* Failure: CLASS_E_CLASSNOTAVAILABLE, E_OUTOFMEMORY, E_INVALIDARG,
* E_UNEXPECTED
*/
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
{
int i;
IClassFactoryImpl *factory;
TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
if ( !IsEqualGUID( &IID_IClassFactory, riid )
&& ! IsEqualGUID( &IID_IUnknown, riid) )
return E_NOINTERFACE;
for (i=0; i < sizeof(object_creation)/sizeof(object_creation[0]); i++)
{
if (IsEqualGUID(object_creation[i].clsid, rclsid))
break;
}
if (i == sizeof(object_creation)/sizeof(object_creation[0]))
{
FIXME("%s: no class found.\n", debugstr_guid(rclsid));
return CLASS_E_CLASSNOTAVAILABLE;
}
factory = HeapAlloc(GetProcessHeap(), 0, sizeof(*factory));
if (factory == NULL) return E_OUTOFMEMORY;
factory->ITF_IClassFactory.lpVtbl = &CF_Vtbl;
factory->ref = 1;
factory->pfnCreateInstance = object_creation[i].pfnCreateInstance;
*ppv = &(factory->ITF_IClassFactory);
URLMON_LockModule();
return S_OK;
}
/***********************************************************************
* DllRegisterServerEx (URLMON.@)
*/
HRESULT WINAPI DllRegisterServerEx(void)
{
FIXME("(void): stub\n");
return E_FAIL;
}
/**************************************************************************
* UrlMkSetSessionOption (URLMON.@)
*/
HRESULT WINAPI UrlMkSetSessionOption(DWORD dwOption, LPVOID pBuffer, DWORD dwBufferLength,
DWORD Reserved)
{
FIXME("(%#lx, %p, %#lx): stub\n", dwOption, pBuffer, dwBufferLength);
return S_OK;
}
/**************************************************************************
* UrlMkGetSessionOption (URLMON.@)
*/
HRESULT WINAPI UrlMkGetSessionOption(DWORD dwOption, LPVOID pBuffer, DWORD dwBufferLength,
DWORD* pdwBufferLength, DWORD dwReserved)
{
FIXME("(%#lx, %p, %#lx, %p): stub\n", dwOption, pBuffer, dwBufferLength, pdwBufferLength);
return S_OK;
}
static const CHAR Agent[] = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)";
/**************************************************************************
* ObtainUserAgentString (URLMON.@)
*/
HRESULT WINAPI ObtainUserAgentString(DWORD dwOption, LPSTR pcszUAOut, DWORD *cbSize)
{
FIXME("(%ld, %p, %p): stub\n", dwOption, pcszUAOut, cbSize);
if(dwOption) {
ERR("dwOption: %ld, must be zero\n", dwOption);
}
if (sizeof(Agent) < *cbSize)
*cbSize = sizeof(Agent);
lstrcpynA(pcszUAOut, Agent, *cbSize);
return S_OK;
}
HRESULT WINAPI CoInternetCombineUrl(LPCWSTR pwzBaseUrl, LPCWSTR pwzRelativeUrl, DWORD dwCombineFlags,
LPWSTR pwzResult, DWORD cchResult, DWORD *pcchResult, DWORD dwReserved)
{
HRESULT hres;
DWORD size = cchResult;
TRACE("(%s,%s,0x%08lx,%p,%ld,%p,%ld)\n", debugstr_w(pwzBaseUrl), debugstr_w(pwzRelativeUrl), dwCombineFlags,
pwzResult, cchResult, pcchResult, dwReserved);
hres = UrlCombineW(pwzBaseUrl, pwzRelativeUrl, pwzResult, &size, dwCombineFlags);
if(pcchResult) *pcchResult = size;
return hres;
}
HRESULT WINAPI CoInternetCompareUrl(LPCWSTR pwzUrl1, LPCWSTR pwzUrl2, DWORD dwCompareFlags)
{
TRACE("(%s,%s,%08lx)\n", debugstr_w(pwzUrl1), debugstr_w(pwzUrl2), dwCompareFlags);
return UrlCompareW(pwzUrl1, pwzUrl2, dwCompareFlags)==0?S_OK:S_FALSE;
}
/**************************************************************************
* IsValidURL (URLMON.@)
*
* Determines if a specified string is a valid URL.
*
* PARAMS
* pBC [I] ignored, must be NULL.
* szURL [I] string that represents the URL in question.
* dwReserved [I] reserved and must be zero.
*
* RETURNS
* Success: S_OK.
* Failure: S_FALSE.
* returns E_INVALIDARG if one or more of the args is invalid.
*
* TODO:
* test functionality against windows to see what a valid URL is.
*/
HRESULT WINAPI IsValidURL(LPBC pBC, LPCWSTR szURL, DWORD dwReserved)
{
FIXME("(%p, %s, %ld): stub\n", pBC, debugstr_w(szURL), dwReserved);
if (pBC != NULL || dwReserved != 0)
return E_INVALIDARG;
return S_OK;
}
/**************************************************************************
* FaultInIEFeature (URLMON.@)
*
* Undocumented. Appears to be used by native shdocvw.dll.
*/
HRESULT WINAPI FaultInIEFeature( HWND hwnd, uCLSSPEC * pClassSpec,
QUERYCONTEXT *pQuery, DWORD flags )
{
FIXME("%p %p %p %08lx\n", hwnd, pClassSpec, pQuery, flags);
return E_NOTIMPL;
}
/**************************************************************************
* CoGetClassObjectFromURL (URLMON.@)
*/
HRESULT WINAPI CoGetClassObjectFromURL( REFCLSID rclsid, LPCWSTR szCodeURL, DWORD dwFileVersionMS,
DWORD dwFileVersionLS, LPCWSTR szContentType,
LPBINDCTX pBindCtx, DWORD dwClsContext, LPVOID pvReserved,
REFIID riid, LPVOID *ppv )
{
FIXME("(%s %s %ld %ld %s %p %ld %p %s %p) Stub!\n", debugstr_guid(rclsid), debugstr_w(szCodeURL),
dwFileVersionMS, dwFileVersionLS, debugstr_w(szContentType), pBindCtx, dwClsContext, pvReserved,
debugstr_guid(riid), ppv);
return E_NOINTERFACE;
}
/***********************************************************************
* ReleaseBindInfo (URLMON.@)
*
* Release the resources used by the specified BINDINFO structure.
*
* PARAMS
* pbindinfo [I] BINDINFO to release.
*
* RETURNS
* Nothing.
*/
void WINAPI ReleaseBindInfo(BINDINFO* pbindinfo)
{
TRACE("(%p)\n", pbindinfo);
if(!pbindinfo)
return;
CoTaskMemFree(pbindinfo->szExtraInfo);
if(pbindinfo->pUnk)
IUnknown_Release(pbindinfo->pUnk);
}
/***********************************************************************
* FindMimeFromData (URLMON.@)
*
* Determines the Multipurpose Internet Mail Extensions (MIME) type from the data provided.
*/
HRESULT WINAPI FindMimeFromData(LPBC pBC, LPCWSTR pwzUrl, LPVOID pBuffer,
DWORD cbSize, LPCWSTR pwzMimeProposed, DWORD dwMimeFlags,
LPWSTR* ppwzMimeOut, DWORD dwReserved)
{
TRACE("(%p,%s,%p,%ld,%s,0x%lx,%p,0x%lx)\n", pBC, debugstr_w(pwzUrl), pBuffer, cbSize,
debugstr_w(pwzMimeProposed), dwMimeFlags, ppwzMimeOut, dwReserved);
if(dwMimeFlags)
WARN("dwMimeFlags=%08lx\n", dwMimeFlags);
if(dwReserved)
WARN("dwReserved=%ld\n", dwReserved);
/* pBC seams to not be used */
if(!ppwzMimeOut || (!pwzUrl && !pBuffer))
return E_INVALIDARG;
if(pwzMimeProposed && (!pwzUrl || !pBuffer || (pBuffer && !cbSize))) {
DWORD len;
if(!pwzMimeProposed)
return E_FAIL;
len = strlenW(pwzMimeProposed)+1;
*ppwzMimeOut = CoTaskMemAlloc(len*sizeof(WCHAR));
memcpy(*ppwzMimeOut, pwzMimeProposed, len*sizeof(WCHAR));
return S_OK;
}
if(pBuffer) {
UCHAR *ptr = pBuffer;
DWORD len;
LPCWSTR ret;
static const WCHAR wszAppOctetStream[] = {'a','p','p','l','i','c','a','t','i','o','n','/',
'o','c','t','e','t','-','s','t','r','e','a','m','\0'};
static const WCHAR wszTextPlain[] = {'t','e','x','t','/','p','l','a','i','n','\0'};
if(!cbSize)
return E_FAIL;
ret = wszTextPlain;
for(ptr = pBuffer; ptr < (UCHAR*)pBuffer+cbSize-1; ptr++) {
if(*ptr < 0x20 && *ptr != '\n' && *ptr != '\r' && *ptr != '\t') {
ret = wszAppOctetStream;
break;
}
}
len = strlenW(ret)+1;
*ppwzMimeOut = CoTaskMemAlloc(len*sizeof(WCHAR));
memcpy(*ppwzMimeOut, ret, len*sizeof(WCHAR));
return S_OK;
}
if(pwzUrl) {
HKEY hkey;
DWORD res, size;
LPCWSTR ptr;
WCHAR mime[64];
static const WCHAR wszContentType[] =
{'C','o','n','t','e','n','t',' ','T','y','p','e','\0'};
ptr = strrchrW(pwzUrl, '.');
if(!ptr)
return E_FAIL;
res = RegOpenKeyW(HKEY_CLASSES_ROOT, ptr, &hkey);
if(res != ERROR_SUCCESS)
return E_FAIL;
size = sizeof(mime);
res = RegQueryValueExW(hkey, wszContentType, NULL, NULL, (LPBYTE)mime, &size);
RegCloseKey(hkey);
if(res != ERROR_SUCCESS)
return E_FAIL;
*ppwzMimeOut = CoTaskMemAlloc(size);
memcpy(*ppwzMimeOut, mime, size);
return S_OK;
}
return E_FAIL;
}
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