| /* |
| * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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" |
| #include "ole2.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(urlmon); |
| |
| LONG URLMON_refCount = 0; |
| |
| HINSTANCE URLMON_hInstance = 0; |
| static HMODULE hCabinet = NULL; |
| |
| static void init_session(BOOL); |
| |
| /*********************************************************************** |
| * DllMain (URLMON.init) |
| */ |
| BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad) |
| { |
| TRACE("%p 0x%x %p\n", hinstDLL, fdwReason, fImpLoad); |
| |
| switch(fdwReason) { |
| case DLL_PROCESS_ATTACH: |
| DisableThreadLibraryCalls(hinstDLL); |
| URLMON_hInstance = hinstDLL; |
| init_session(TRUE); |
| break; |
| |
| case DLL_PROCESS_DETACH: |
| if (hCabinet) |
| FreeLibrary(hCabinet); |
| hCabinet = NULL; |
| init_session(FALSE); |
| 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 { |
| const IClassFactoryVtbl *lpClassFactoryVtbl; |
| |
| HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj); |
| } ClassFactory; |
| |
| #define CLASSFACTORY(x) ((IClassFactory*) &(x)->lpClassFactoryVtbl) |
| |
| static HRESULT WINAPI CF_QueryInterface(IClassFactory *iface, REFIID riid, LPVOID *ppv) |
| { |
| *ppv = NULL; |
| |
| if(IsEqualGUID(riid, &IID_IUnknown)) { |
| TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv); |
| *ppv = iface; |
| }else if(IsEqualGUID(riid, &IID_IClassFactory)) { |
| TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv); |
| *ppv = iface; |
| } |
| |
| if(*ppv) { |
| IUnknown_AddRef((IUnknown*)*ppv); |
| return S_OK; |
| } |
| |
| WARN("(%p)->(%s,%p),not found\n", iface, debugstr_guid(riid), ppv); |
| return E_NOINTERFACE; |
| } |
| |
| static ULONG WINAPI CF_AddRef(IClassFactory *iface) |
| { |
| URLMON_LockModule(); |
| return 2; |
| } |
| |
| static ULONG WINAPI CF_Release(IClassFactory *iface) |
| { |
| URLMON_UnlockModule(); |
| return 1; |
| } |
| |
| |
| static HRESULT WINAPI CF_CreateInstance(IClassFactory *iface, IUnknown *pOuter, |
| REFIID riid, LPVOID *ppobj) |
| { |
| ClassFactory *This = (ClassFactory*)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 ClassFactoryVtbl = |
| { |
| CF_QueryInterface, |
| CF_AddRef, |
| CF_Release, |
| CF_CreateInstance, |
| CF_LockServer |
| }; |
| |
| static const ClassFactory FileProtocolCF = |
| { &ClassFactoryVtbl, FileProtocol_Construct}; |
| static const ClassFactory FtpProtocolCF = |
| { &ClassFactoryVtbl, FtpProtocol_Construct}; |
| static const ClassFactory HttpProtocolCF = |
| { &ClassFactoryVtbl, HttpProtocol_Construct}; |
| static const ClassFactory MkProtocolCF = |
| { &ClassFactoryVtbl, MkProtocol_Construct}; |
| static const ClassFactory SecurityManagerCF = |
| { &ClassFactoryVtbl, SecManagerImpl_Construct}; |
| static const ClassFactory ZoneManagerCF = |
| { &ClassFactoryVtbl, ZoneMgrImpl_Construct}; |
| |
| struct object_creation_info |
| { |
| const CLSID *clsid; |
| IClassFactory *cf; |
| LPCWSTR protocol; |
| }; |
| |
| static const WCHAR wszFile[] = {'f','i','l','e',0}; |
| static const WCHAR wszFtp[] = {'f','t','p',0}; |
| static const WCHAR wszHttp[] = {'h','t','t','p',0}; |
| static const WCHAR wszMk[] = {'m','k',0}; |
| |
| static const struct object_creation_info object_creation[] = |
| { |
| { &CLSID_FileProtocol, CLASSFACTORY(&FileProtocolCF), wszFile }, |
| { &CLSID_FtpProtocol, CLASSFACTORY(&FtpProtocolCF), wszFtp }, |
| { &CLSID_HttpProtocol, CLASSFACTORY(&HttpProtocolCF), wszHttp }, |
| { &CLSID_MkProtocol, CLASSFACTORY(&MkProtocolCF), wszMk }, |
| { &CLSID_InternetSecurityManager, CLASSFACTORY(&SecurityManagerCF), NULL }, |
| { &CLSID_InternetZoneManager, CLASSFACTORY(&ZoneManagerCF), NULL } |
| }; |
| |
| static void init_session(BOOL init) |
| { |
| IInternetSession *session; |
| int i; |
| |
| CoInternetGetSession(0, &session, 0); |
| |
| for(i=0; i < sizeof(object_creation)/sizeof(object_creation[0]); i++) { |
| if(object_creation[i].protocol) { |
| if(init) |
| { |
| IInternetSession_RegisterNameSpace(session, object_creation[i].cf, |
| object_creation[i].clsid, object_creation[i].protocol, 0, NULL, 0); |
| /* make sure that the AddRef on the class factory doesn't keep us loaded */ |
| URLMON_UnlockModule(); |
| } |
| else |
| { |
| /* make sure that the Release on the class factory doesn't unload us */ |
| URLMON_LockModule(); |
| IInternetSession_UnregisterNameSpace(session, object_creation[i].cf, |
| object_creation[i].protocol); |
| } |
| } |
| } |
| |
| IInternetSession_Release(session); |
| } |
| |
| /******************************************************************************* |
| * 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; |
| |
| TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv); |
| |
| for (i=0; i < sizeof(object_creation)/sizeof(object_creation[0]); i++) |
| { |
| if (IsEqualGUID(object_creation[i].clsid, rclsid)) |
| return IClassFactory_QueryInterface(object_creation[i].cf, riid, ppv); |
| } |
| |
| FIXME("%s: no class found.\n", debugstr_guid(rclsid)); |
| return CLASS_E_CLASSNOTAVAILABLE; |
| } |
| |
| |
| /*********************************************************************** |
| * 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("(%#x, %p, %#x): stub\n", dwOption, pBuffer, dwBufferLength); |
| |
| 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("(%d, %p, %p): stub\n", dwOption, pcszUAOut, cbSize); |
| |
| if (pcszUAOut == NULL || cbSize == NULL) |
| return E_INVALIDARG; |
| |
| if (*cbSize < sizeof(Agent)) |
| { |
| *cbSize = sizeof(Agent); |
| return E_OUTOFMEMORY; |
| } |
| |
| if (sizeof(Agent) < *cbSize) |
| *cbSize = sizeof(Agent); |
| lstrcpynA(pcszUAOut, Agent, *cbSize); |
| |
| return S_OK; |
| } |
| |
| /************************************************************************** |
| * 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, %d): 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 %08x\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 %d %d %s %p %d %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) |
| { |
| DWORD size; |
| |
| TRACE("(%p)\n", pbindinfo); |
| |
| if(!pbindinfo || !(size = pbindinfo->cbSize)) |
| return; |
| |
| CoTaskMemFree(pbindinfo->szExtraInfo); |
| ReleaseStgMedium(&pbindinfo->stgmedData); |
| |
| if(offsetof(BINDINFO, szExtraInfo) < size) |
| CoTaskMemFree(pbindinfo->szCustomVerb); |
| |
| |
| if(pbindinfo->pUnk && offsetof(BINDINFO, pUnk) < size) |
| IUnknown_Release(pbindinfo->pUnk); |
| |
| memset(pbindinfo, 0, size); |
| pbindinfo->cbSize = size; |
| } |
| |
| /*********************************************************************** |
| * FindMimeFromData (URLMON.@) |
| * |
| * Determines the Multipurpose Internet Mail Extensions (MIME) type from the data provided. |
| */ |
| static BOOL text_html_filter(const BYTE *b, DWORD size) |
| { |
| int i; |
| |
| if(size < 5) |
| return FALSE; |
| |
| for(i=0; i < size-5; i++) { |
| if(b[i] == '<' |
| && (b[i+1] == 'h' || b[i+1] == 'H') |
| && (b[i+2] == 't' || b[i+2] == 'T') |
| && (b[i+3] == 'm' || b[i+3] == 'M') |
| && (b[i+4] == 'l' || b[i+4] == 'L')) |
| return TRUE; |
| } |
| |
| return FALSE; |
| } |
| |
| static BOOL image_gif_filter(const BYTE *b, DWORD size) |
| { |
| return size >= 6 |
| && (b[0] == 'G' || b[0] == 'g') |
| && (b[1] == 'I' || b[1] == 'i') |
| && (b[2] == 'F' || b[2] == 'f') |
| && b[3] == '8' |
| && (b[4] == '7' || b[4] == '9') |
| && (b[5] == 'A' || b[5] == 'a'); |
| } |
| |
| static BOOL image_pjpeg_filter(const BYTE *b, DWORD size) |
| { |
| return size > 2 && b[0] == 0xff && b[1] == 0xd8; |
| } |
| |
| static BOOL image_tiff_filter(const BYTE *b, DWORD size) |
| { |
| return size > 2 && b[0] == 0x4d && b[1] == 0x4d; |
| } |
| |
| static BOOL image_xpng_filter(const BYTE *b, DWORD size) |
| { |
| static const BYTE xpng_header[] = {0x89,'P','N','G',0x0d,0x0a,0x1a,0x0a}; |
| return size > sizeof(xpng_header) && !memcmp(b, xpng_header, sizeof(xpng_header)); |
| } |
| |
| static BOOL image_bmp_filter(const BYTE *b, DWORD size) |
| { |
| return size >= 14 |
| && b[0] == 0x42 && b[1] == 0x4d |
| && *(const DWORD *)(b+6) == 0; |
| } |
| |
| static BOOL video_avi_filter(const BYTE *b, DWORD size) |
| { |
| return size > 12 |
| && b[0] == 'R' && b[1] == 'I' && b[2] == 'F' && b[3] == 'F' |
| && b[8] == 'A' && b[9] == 'V' && b[10] == 'I' && b[11] == 0x20; |
| } |
| |
| static BOOL video_mpeg_filter(const BYTE *b, DWORD size) |
| { |
| return size > 4 |
| && !b[0] && !b[1] && b[2] == 0x01 |
| && (b[3] == 0xb3 || b[3] == 0xba); |
| } |
| |
| static BOOL application_pdf_filter(const BYTE *b, DWORD size) |
| { |
| return size > 4 && b[0] == 0x25 && b[1] == 0x50 && b[2] == 0x44 && b[3] == 0x46; |
| } |
| |
| static BOOL application_xzip_filter(const BYTE *b, DWORD size) |
| { |
| return size > 2 && b[0] == 0x50 && b[1] == 0x4b; |
| } |
| |
| static BOOL application_xgzip_filter(const BYTE *b, DWORD size) |
| { |
| return size > 2 && b[0] == 0x1f && b[1] == 0x8b; |
| } |
| |
| static BOOL application_java_filter(const BYTE *b, DWORD size) |
| { |
| return size > 4 && b[0] == 0xca && b[1] == 0xfe && b[2] == 0xba && b[3] == 0xbe; |
| } |
| |
| static BOOL application_xmsdownload(const BYTE *b, DWORD size) |
| { |
| return size > 2 && b[0] == 'M' && b[1] == 'Z'; |
| } |
| |
| static BOOL text_plain_filter(const BYTE *b, DWORD size) |
| { |
| const BYTE *ptr; |
| |
| for(ptr = b; ptr < b+size-1; ptr++) { |
| if(*ptr < 0x20 && *ptr != '\n' && *ptr != '\r' && *ptr != '\t') |
| return FALSE; |
| } |
| |
| return TRUE; |
| } |
| |
| static BOOL application_octet_stream_filter(const BYTE *b, DWORD size) |
| { |
| return TRUE; |
| } |
| |
| HRESULT WINAPI FindMimeFromData(LPBC pBC, LPCWSTR pwzUrl, LPVOID pBuffer, |
| DWORD cbSize, LPCWSTR pwzMimeProposed, DWORD dwMimeFlags, |
| LPWSTR* ppwzMimeOut, DWORD dwReserved) |
| { |
| TRACE("(%p,%s,%p,%d,%s,0x%x,%p,0x%x)\n", pBC, debugstr_w(pwzUrl), pBuffer, cbSize, |
| debugstr_w(pwzMimeProposed), dwMimeFlags, ppwzMimeOut, dwReserved); |
| |
| if(dwMimeFlags) |
| WARN("dwMimeFlags=%08x\n", dwMimeFlags); |
| if(dwReserved) |
| WARN("dwReserved=%d\n", dwReserved); |
| |
| /* pBC seams to not be used */ |
| |
| if(!ppwzMimeOut || (!pwzUrl && !pBuffer)) |
| return E_INVALIDARG; |
| |
| if(pwzMimeProposed && (!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) { |
| const BYTE *buf = pBuffer; |
| DWORD len; |
| LPCWSTR ret = NULL; |
| int i; |
| |
| static const WCHAR wszTextHtml[] = {'t','e','x','t','/','h','t','m','l',0}; |
| static const WCHAR wszImageGif[] = {'i','m','a','g','e','/','g','i','f',0}; |
| static const WCHAR wszImagePjpeg[] = {'i','m','a','g','e','/','p','j','p','e','g',0}; |
| static const WCHAR wszImageTiff[] = {'i','m','a','g','e','/','t','i','f','f',0}; |
| static const WCHAR wszImageXPng[] = {'i','m','a','g','e','/','x','-','p','n','g',0}; |
| static const WCHAR wszImageBmp[] = {'i','m','a','g','e','/','b','m','p',0}; |
| static const WCHAR wszVideoAvi[] = {'v','i','d','e','o','/','a','v','i',0}; |
| static const WCHAR wszVideoMpeg[] = {'v','i','d','e','o','/','m','p','e','g',0}; |
| static const WCHAR wszAppPdf[] = {'a','p','p','l','i','c','a','t','i','o','n','/', |
| 'p','d','f',0}; |
| static const WCHAR wszAppXZip[] = {'a','p','p','l','i','c','a','t','i','o','n','/', |
| 'x','-','z','i','p','-','c','o','m','p','r','e','s','s','e','d',0}; |
| static const WCHAR wszAppXGzip[] = {'a','p','p','l','i','c','a','t','i','o','n','/', |
| 'x','-','g','z','i','p','-','c','o','m','p','r','e','s','s','e','d',0}; |
| static const WCHAR wszAppJava[] = {'a','p','p','l','i','c','a','t','i','o','n','/', |
| 'j','a','v','a',0}; |
| static const WCHAR wszAppXMSDownload[] = {'a','p','p','l','i','c','a','t','i','o','n','/', |
| 'x','-','m','s','d','o','w','n','l','o','a','d',0}; |
| static const WCHAR wszTextPlain[] = {'t','e','x','t','/','p','l','a','i','n','\0'}; |
| 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 struct { |
| LPCWSTR mime; |
| BOOL (*filter)(const BYTE *,DWORD); |
| } mime_filters[] = { |
| {wszTextHtml, text_html_filter}, |
| {wszImageGif, image_gif_filter}, |
| {wszImagePjpeg, image_pjpeg_filter}, |
| {wszImageTiff, image_tiff_filter}, |
| {wszImageXPng, image_xpng_filter}, |
| {wszImageBmp, image_bmp_filter}, |
| {wszVideoAvi, video_avi_filter}, |
| {wszVideoMpeg, video_mpeg_filter}, |
| {wszAppPdf, application_pdf_filter}, |
| {wszAppXZip, application_xzip_filter}, |
| {wszAppXGzip, application_xgzip_filter}, |
| {wszAppJava, application_java_filter}, |
| {wszAppXMSDownload, application_xmsdownload}, |
| {wszTextPlain, text_plain_filter}, |
| {wszAppOctetStream, application_octet_stream_filter} |
| }; |
| |
| if(!cbSize) |
| return E_FAIL; |
| |
| if(pwzMimeProposed && strcmpW(pwzMimeProposed, wszAppOctetStream)) { |
| for(i=0; i < sizeof(mime_filters)/sizeof(*mime_filters); i++) { |
| if(!strcmpW(pwzMimeProposed, mime_filters[i].mime)) |
| break; |
| } |
| |
| if(i == sizeof(mime_filters)/sizeof(*mime_filters) |
| || mime_filters[i].filter(buf, cbSize)) { |
| len = strlenW(pwzMimeProposed)+1; |
| *ppwzMimeOut = CoTaskMemAlloc(len*sizeof(WCHAR)); |
| memcpy(*ppwzMimeOut, pwzMimeProposed, len*sizeof(WCHAR)); |
| return S_OK; |
| } |
| } |
| |
| i=0; |
| while(!ret) { |
| if(mime_filters[i].filter(buf, cbSize)) |
| ret = mime_filters[i].mime; |
| i++; |
| } |
| |
| TRACE("found %s for data\n" |
| "%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n", |
| debugstr_w(ret), buf[0],buf[1],buf[2],buf[3], buf[4],buf[5],buf[6],buf[7], |
| buf[8],buf[9],buf[10],buf[11], buf[12],buf[13],buf[14],buf[15]); |
| |
| if(pwzMimeProposed) { |
| if(i == sizeof(mime_filters)/sizeof(*mime_filters)) |
| ret = pwzMimeProposed; |
| |
| /* text/html is a special case */ |
| if(!strcmpW(pwzMimeProposed, wszTextHtml) && !strcmpW(ret, wszTextPlain)) |
| ret = wszTextHtml; |
| } |
| |
| 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 HRESULT_FROM_WIN32(res); |
| |
| size = sizeof(mime); |
| res = RegQueryValueExW(hkey, wszContentType, NULL, NULL, (LPBYTE)mime, &size); |
| RegCloseKey(hkey); |
| if(res != ERROR_SUCCESS) |
| return HRESULT_FROM_WIN32(res); |
| |
| *ppwzMimeOut = CoTaskMemAlloc(size); |
| memcpy(*ppwzMimeOut, mime, size); |
| return S_OK; |
| } |
| |
| return E_FAIL; |
| } |
| |
| /*********************************************************************** |
| * Extract (URLMON.@) |
| */ |
| HRESULT WINAPI Extract(void *dest, LPCSTR szCabName) |
| { |
| HRESULT (WINAPI *pExtract)(void *, LPCSTR); |
| |
| if (!hCabinet) |
| hCabinet = LoadLibraryA("cabinet.dll"); |
| |
| if (!hCabinet) return HRESULT_FROM_WIN32(GetLastError()); |
| pExtract = (void *)GetProcAddress(hCabinet, "Extract"); |
| if (!pExtract) return HRESULT_FROM_WIN32(GetLastError()); |
| |
| return pExtract(dest, szCabName); |
| } |
