dlls/urlmon/session.c

   1 /*
   2  * Copyright 2005 Jacek Caban
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #include <stdarg.h>
  20
  21 #define COBJMACROS
  22
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "winuser.h"
  26 #include "winreg.h"
  27 #include "ole2.h"
  28 #include "urlmon.h"
  29 #include "urlmon_main.h"
  30
  31 #include "wine/debug.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
  34
  35 HRESULT get_protocol_iface(LPCWSTR url, IUnknown **ret)
  36 {
  37     WCHAR schema[64], str_clsid[64];
  38     HKEY hkey = NULL;
  39     DWORD res, type, size, schema_len;
  40     CLSID clsid;
  41     LPWSTR wszKey;
  42     HRESULT hres;
  43
  44     static const WCHAR wszProtocolsKey[] =
  45         {'P','R','O','T','O','C','O','L','S','\\','H','a','n','d','l','e','r','\\'};
  46     static const WCHAR wszCLSID[] = {'C','L','S','I','D',0};
  47
  48     hres = CoInternetParseUrl(url, PARSE_SCHEMA, 0, schema, sizeof(schema)/sizeof(schema[0]),
  49             &schema_len, 0);
  50     if(FAILED(hres) || !schema_len)
  51         return E_FAIL;
  52
  53     wszKey = HeapAlloc(GetProcessHeap(), 0, sizeof(wszProtocolsKey)+(schema_len+1)*sizeof(WCHAR));
  54     memcpy(wszKey, wszProtocolsKey, sizeof(wszProtocolsKey));
  55     memcpy(wszKey + sizeof(wszProtocolsKey)/sizeof(WCHAR), schema, (schema_len+1)*sizeof(WCHAR));
  56
  57     res = RegOpenKeyW(HKEY_CLASSES_ROOT, wszKey, &hkey);
  58     HeapFree(GetProcessHeap(), 0, wszKey);
  59     if(res != ERROR_SUCCESS) {
  60         TRACE("Could not open key %s\n", debugstr_w(wszKey));
  61         return E_FAIL;
  62     }
  63
  64     size = sizeof(str_clsid);
  65     res = RegQueryValueExW(hkey, wszCLSID, NULL, &type, (LPBYTE)str_clsid, &size);
  66     RegCloseKey(hkey);
  67     if(res != ERROR_SUCCESS || type != REG_SZ) {
  68         WARN("Could not get protocol CLSID res=%ld\n", res);
  69         return E_FAIL;
  70     }
  71
  72     hres = CLSIDFromString(str_clsid, &clsid);
  73     if(FAILED(hres)) {
  74         WARN("CLSIDFromString failed: %08lx\n", hres);
  75         return hres;
  76     }
  77
  78     return CoGetClassObject(&clsid, CLSCTX_INPROC_SERVER, NULL, &IID_IUnknown, (void**)ret);
  79 }
  80
  81 static HRESULT WINAPI InternetSession_QueryInterface(IInternetSession *iface,
  82         REFIID riid, void **ppv)
  83 {
  84     TRACE("(%s %p)\n", debugstr_guid(riid), ppv);
  85
  86     if(IsEqualGUID(&IID_IUnknown, riid) || IsEqualGUID(&IID_IInternetSession, riid)) {
  87         *ppv = iface;
  88         IInternetSession_AddRef(iface);
  89         return S_OK;
  90     }
  91
  92     *ppv = NULL;
  93     return E_NOINTERFACE;
  94 }
  95
  96 static ULONG WINAPI InternetSession_AddRef(IInternetSession *iface)
  97 {
  98     TRACE("()\n");
  99     URLMON_LockModule();
 100     return 2;
 101 }
 102
 103 static ULONG WINAPI InternetSession_Release(IInternetSession *iface)
 104 {
 105     TRACE("()\n");
 106     URLMON_UnlockModule();
 107     return 1;
 108 }
 109
 110 static HRESULT WINAPI InternetSession_RegisterNameSpace(IInternetSession *iface,
 111         IClassFactory *pCF, REFCLSID rclsid, LPCWSTR pwzProtocol, ULONG cPatterns,
 112         const LPCWSTR *ppwzPatterns, DWORD dwReserved)
 113 {
 114     FIXME("(%p %s %s %ld %p %ld)\n", pCF, debugstr_guid(rclsid), debugstr_w(pwzProtocol),
 115             cPatterns, ppwzPatterns, dwReserved);
 116     return E_NOTIMPL;
 117 }
 118
 119 static HRESULT WINAPI InternetSession_UnregisterNameSpace(IInternetSession *iface,
 120         IClassFactory *pCF, LPCWSTR pszProtocol)
 121 {
 122     FIXME("(%p %s)\n", pCF, debugstr_w(pszProtocol));
 123     return E_NOTIMPL;
 124 }
 125
 126 static HRESULT WINAPI InternetSession_RegisterMimeFilter(IInternetSession *iface,
 127         IClassFactory *pCF, REFCLSID rclsid, LPCWSTR pwzType)
 128 {
 129     FIXME("(%p %s %s)\n", pCF, debugstr_guid(rclsid), debugstr_w(pwzType));
 130     return E_NOTIMPL;
 131 }
 132
 133 static HRESULT WINAPI InternetSession_UnregisterMimeFilter(IInternetSession *iface,
 134         IClassFactory *pCF, LPCWSTR pwzType)
 135 {
 136     FIXME("(%p %s)\n", pCF, debugstr_w(pwzType));
 137     return E_NOTIMPL;
 138 }
 139
 140 static HRESULT WINAPI InternetSession_CreateBinding(IInternetSession *iface,
 141         LPBC pBC, LPCWSTR szUrl, IUnknown *pUnkOuter, IUnknown **ppUnk,
 142         IInternetProtocol **ppOInetProt, DWORD dwOption)
 143 {
 144     FIXME("(%p %s %p %p %p %08lx)\n", pBC, debugstr_w(szUrl), pUnkOuter, ppUnk,
 145             ppOInetProt, dwOption);
 146     return E_NOTIMPL;
 147 }
 148
 149 static HRESULT WINAPI InternetSession_SetSessionOption(IInternetSession *iface,
 150         DWORD dwOption, LPVOID pBuffer, DWORD dwBufferLength, DWORD dwReserved)
 151 {
 152     FIXME("(%08lx %p %ld %ld)\n", dwOption, pBuffer, dwBufferLength, dwReserved);
 153     return E_NOTIMPL;
 154 }
 155
 156 static const IInternetSessionVtbl InternetSessionVtbl = {
 157     InternetSession_QueryInterface,
 158     InternetSession_AddRef,
 159     InternetSession_Release,
 160     InternetSession_RegisterNameSpace,
 161     InternetSession_UnregisterNameSpace,
 162     InternetSession_RegisterMimeFilter,
 163     InternetSession_UnregisterMimeFilter,
 164     InternetSession_CreateBinding,
 165     InternetSession_SetSessionOption
 166 };
 167
 168 static IInternetSession InternetSession = { &InternetSessionVtbl };
 169
 170 /***********************************************************************
 171  *           CoInternetGetSession (URLMON.@)
 172  *
 173  * Create a new internet session and return an IInternetSession interface
 174  * representing it.
 175  *
 176  * PARAMS
 177  *    dwSessionMode      [I] Mode for the internet session
 178  *    ppIInternetSession [O] Destination for creates IInternetSession object
 179  *    dwReserved         [I] Reserved, must be 0.
 180  *
 181  * RETURNS
 182  *    Success: S_OK. ppIInternetSession contains the IInternetSession interface.
 183  *    Failure: E_INVALIDARG, if any argument is invalid, or
 184  *             E_OUTOFMEMORY if memory allocation fails.
 185  */
 186 HRESULT WINAPI CoInternetGetSession(DWORD dwSessionMode, IInternetSession **ppIInternetSession,
 187         DWORD dwReserved)
 188 {
 189     TRACE("(%ld %p %ld)\n", dwSessionMode, ppIInternetSession, dwReserved);
 190
 191     if(dwSessionMode)
 192         ERR("dwSessionMode=%ld\n", dwSessionMode);
 193     if(dwReserved)
 194         ERR("dwReserved=%ld\n", dwReserved);
 195
 196     *ppIInternetSession = &InternetSession;
 197     return S_OK;
 198 }