1 /* 2 * Copyright 2002 Huw D M Davies for CodeWeavers 3 * Copyright 2009 Jacek Caban for CodeWeavers 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Lesser General Public 7 * License as published by the Free Software Foundation; either 8 * version 2.1 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Lesser General Public License for more details. 14 * 15 * You should have received a copy of the GNU Lesser General Public 16 * License along with this library; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA 18 */ 19 20 #ifndef __WINE_URLMON_MAIN_H 21 #define __WINE_URLMON_MAIN_H 22 23 #include <stdarg.h> 24 25 #define WIN32_NO_STATUS 26 #define _INC_WINDOWS 27 #define COM_NO_WINDOWS_H 28 29 #define COBJMACROS 30 #define NONAMELESSUNION 31 #define NONAMELESSSTRUCT 32 33 #include <windef.h> 34 #include <winbase.h> 35 #include <winreg.h> 36 #include <objbase.h> 37 #include <oleauto.h> 38 #include <urlmon.h> 39 #include <wininet.h> 40 #include <advpub.h> 41 #define NO_SHLWAPI_REG 42 #include <shlwapi.h> 43 44 #include <wine/debug.h> 45 #include <wine/list.h> 46 #include <wine/unicode.h> 47 48 WINE_DEFAULT_DEBUG_CHANNEL(urlmon); 49 50 extern HINSTANCE hProxyDll DECLSPEC_HIDDEN; 51 extern HRESULT SecManagerImpl_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 52 extern HRESULT ZoneMgrImpl_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 53 extern HRESULT StdURLMoniker_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 54 extern HRESULT FileProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 55 extern HRESULT HttpProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 56 extern HRESULT HttpSProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 57 extern HRESULT FtpProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 58 extern HRESULT GopherProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 59 extern HRESULT MkProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 60 extern HRESULT MimeFilter_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 61 extern HRESULT Uri_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 62 63 extern BOOL WINAPI URLMON_DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) DECLSPEC_HIDDEN; 64 extern HRESULT WINAPI URLMON_DllGetClassObject(REFCLSID rclsid, REFIID iid,LPVOID *ppv) DECLSPEC_HIDDEN; 65 extern HRESULT WINAPI URLMON_DllRegisterServer(void) DECLSPEC_HIDDEN; 66 extern HRESULT WINAPI URLMON_DllUnregisterServer(void) DECLSPEC_HIDDEN; 67 68 extern GUID const CLSID_PSFactoryBuffer DECLSPEC_HIDDEN; 69 extern GUID const CLSID_CUri DECLSPEC_HIDDEN; 70 71 /********************************************************************** 72 * Dll lifetime tracking declaration for urlmon.dll 73 */ 74 extern LONG URLMON_refCount DECLSPEC_HIDDEN; 75 static inline void URLMON_LockModule(void) { InterlockedIncrement( &URLMON_refCount ); } 76 static inline void URLMON_UnlockModule(void) { InterlockedDecrement( &URLMON_refCount ); } 77 78 extern HINSTANCE urlmon_instance; 79 80 IInternetProtocolInfo *get_protocol_info(LPCWSTR) DECLSPEC_HIDDEN; 81 HRESULT get_protocol_handler(IUri*,CLSID*,BOOL*,IClassFactory**) DECLSPEC_HIDDEN; 82 IInternetProtocol *get_mime_filter(LPCWSTR) DECLSPEC_HIDDEN; 83 BOOL is_registered_protocol(LPCWSTR) DECLSPEC_HIDDEN; 84 HRESULT register_namespace(IClassFactory*,REFIID,LPCWSTR,BOOL) DECLSPEC_HIDDEN; 85 HINTERNET get_internet_session(IInternetBindInfo*) DECLSPEC_HIDDEN; 86 WCHAR *get_useragent(void) DECLSPEC_HIDDEN; 87 void update_user_agent(WCHAR*) DECLSPEC_HIDDEN; 88 void free_session(void) DECLSPEC_HIDDEN; 89 90 HRESULT find_mime_from_ext(const WCHAR*,WCHAR**) DECLSPEC_HIDDEN; 91 92 HRESULT bind_to_storage(IUri*,IBindCtx*,REFIID,void**) DECLSPEC_HIDDEN; 93 HRESULT bind_to_object(IMoniker*,IUri*,IBindCtx*,REFIID,void**ppv) DECLSPEC_HIDDEN; 94 95 HRESULT create_default_callback(IBindStatusCallback**) DECLSPEC_HIDDEN; 96 HRESULT wrap_callback(IBindStatusCallback*,IBindStatusCallback**) DECLSPEC_HIDDEN; 97 IBindStatusCallback *bsc_from_bctx(IBindCtx*) DECLSPEC_HIDDEN; 98 99 typedef HRESULT (*stop_cache_binding_proc_t)(void*,const WCHAR*,HRESULT,const WCHAR*); 100 HRESULT download_to_cache(IUri*,stop_cache_binding_proc_t,void*,IBindStatusCallback*) DECLSPEC_HIDDEN; 101 102 typedef struct ProtocolVtbl ProtocolVtbl; 103 104 typedef struct { 105 const ProtocolVtbl *vtbl; 106 107 IInternetProtocol *protocol; 108 IInternetProtocolSink *protocol_sink; 109 110 DWORD bindf; 111 BINDINFO bind_info; 112 113 HINTERNET request; 114 HINTERNET connection; 115 DWORD flags; 116 HANDLE lock; 117 118 ULONG current_position; 119 ULONG content_length; 120 ULONG available_bytes; 121 ULONG query_available; 122 123 IStream *post_stream; 124 125 LONG priority; 126 } Protocol; 127 128 struct ProtocolVtbl { 129 HRESULT (*open_request)(Protocol*,IUri*,DWORD,HINTERNET,IInternetBindInfo*); 130 HRESULT (*end_request)(Protocol*); 131 HRESULT (*start_downloading)(Protocol*); 132 void (*close_connection)(Protocol*); 133 void (*on_error)(Protocol*,DWORD); 134 }; 135 136 /* Flags are needed for, among other things, return HRESULTs from the Read function 137 * to conform to native. For example, Read returns: 138 * 139 * 1. E_PENDING if called before the request has completed, 140 * (flags = 0) 141 * 2. S_FALSE after all data has been read and S_OK has been reported, 142 * (flags = FLAG_REQUEST_COMPLETE | FLAG_ALL_DATA_READ | FLAG_RESULT_REPORTED) 143 * 3. INET_E_DATA_NOT_AVAILABLE if InternetQueryDataAvailable fails. The first time 144 * this occurs, INET_E_DATA_NOT_AVAILABLE will also be reported to the sink, 145 * (flags = FLAG_REQUEST_COMPLETE) 146 * but upon subsequent calls to Read no reporting will take place, yet 147 * InternetQueryDataAvailable will still be called, and, on failure, 148 * INET_E_DATA_NOT_AVAILABLE will still be returned. 149 * (flags = FLAG_REQUEST_COMPLETE | FLAG_RESULT_REPORTED) 150 * 151 * FLAG_FIRST_DATA_REPORTED and FLAG_LAST_DATA_REPORTED are needed for proper 152 * ReportData reporting. For example, if OnResponse returns S_OK, Continue will 153 * report BSCF_FIRSTDATANOTIFICATION, and when all data has been read Read will 154 * report BSCF_INTERMEDIATEDATANOTIFICATION|BSCF_LASTDATANOTIFICATION. However, 155 * if OnResponse does not return S_OK, Continue will not report data, and Read 156 * will report BSCF_FIRSTDATANOTIFICATION|BSCF_LASTDATANOTIFICATION when all 157 * data has been read. 158 */ 159 #define FLAG_REQUEST_COMPLETE 0x0001 160 #define FLAG_FIRST_CONTINUE_COMPLETE 0x0002 161 #define FLAG_FIRST_DATA_REPORTED 0x0004 162 #define FLAG_ALL_DATA_READ 0x0008 163 #define FLAG_LAST_DATA_REPORTED 0x0010 164 #define FLAG_RESULT_REPORTED 0x0020 165 #define FLAG_ERROR 0x0040 166 #define FLAG_SYNC_READ 0x0080 167 168 HRESULT protocol_start(Protocol*,IInternetProtocol*,IUri*,IInternetProtocolSink*,IInternetBindInfo*) DECLSPEC_HIDDEN; 169 HRESULT protocol_continue(Protocol*,PROTOCOLDATA*) DECLSPEC_HIDDEN; 170 HRESULT protocol_read(Protocol*,void*,ULONG,ULONG*) DECLSPEC_HIDDEN; 171 HRESULT protocol_lock_request(Protocol*) DECLSPEC_HIDDEN; 172 HRESULT protocol_unlock_request(Protocol*) DECLSPEC_HIDDEN; 173 HRESULT protocol_abort(Protocol*,HRESULT) DECLSPEC_HIDDEN; 174 HRESULT protocol_syncbinding(Protocol*) DECLSPEC_HIDDEN; 175 void protocol_close_connection(Protocol*) DECLSPEC_HIDDEN; 176 177 void find_domain_name(const WCHAR*,DWORD,INT*) DECLSPEC_HIDDEN; 178 179 typedef struct _task_header_t task_header_t; 180 181 typedef struct { 182 IInternetProtocolEx IInternetProtocolEx_iface; 183 IInternetBindInfo IInternetBindInfo_iface; 184 IInternetPriority IInternetPriority_iface; 185 IServiceProvider IServiceProvider_iface; 186 IInternetProtocolSink IInternetProtocolSink_iface; 187 IWinInetHttpInfo IWinInetHttpInfo_iface; 188 189 LONG ref; 190 191 IInternetProtocol *protocol; 192 IWinInetInfo *wininet_info; 193 IWinInetHttpInfo *wininet_http_info; 194 195 IInternetBindInfo *bind_info; 196 IInternetProtocolSink *protocol_sink; 197 IServiceProvider *service_provider; 198 IBindCallbackRedirect *redirect_callback; 199 200 struct { 201 IInternetProtocol IInternetProtocol_iface; 202 IInternetProtocolSink IInternetProtocolSink_iface; 203 } default_protocol_handler; 204 IInternetProtocol *protocol_handler; 205 IInternetProtocolSink *protocol_sink_handler; 206 207 LONG priority; 208 209 BOOL reported_result; 210 BOOL reported_mime; 211 BOOL from_urlmon; 212 DWORD pi; 213 214 DWORD bscf; 215 ULONG progress; 216 ULONG progress_max; 217 218 DWORD apartment_thread; 219 HWND notif_hwnd; 220 DWORD continue_call; 221 222 CRITICAL_SECTION section; 223 task_header_t *task_queue_head, *task_queue_tail; 224 225 BYTE *buf; 226 DWORD buf_size; 227 LPWSTR mime; 228 IUri *uri; 229 BSTR display_uri; 230 } BindProtocol; 231 232 HRESULT create_binding_protocol(BOOL,BindProtocol**) DECLSPEC_HIDDEN; 233 void set_binding_sink(BindProtocol*,IInternetProtocolSink*,IInternetBindInfo*) DECLSPEC_HIDDEN; 234 235 typedef struct { 236 HWND notif_hwnd; 237 DWORD notif_hwnd_cnt; 238 239 struct list entry; 240 } tls_data_t; 241 242 tls_data_t *get_tls_data(void) DECLSPEC_HIDDEN; 243 244 void unregister_notif_wnd_class(void) DECLSPEC_HIDDEN; 245 HWND get_notif_hwnd(void) DECLSPEC_HIDDEN; 246 void release_notif_hwnd(HWND) DECLSPEC_HIDDEN; 247 248 const char *debugstr_bindstatus(ULONG) DECLSPEC_HIDDEN; 249 250 static inline void* __WINE_ALLOC_SIZE(1) heap_alloc(size_t size) 251 { 252 return HeapAlloc(GetProcessHeap(), 0, size); 253 } 254 255 static inline void* __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t size) 256 { 257 return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size); 258 } 259 260 static inline void* __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t size) 261 { 262 return HeapReAlloc(GetProcessHeap(), 0, mem, size); 263 } 264 265 static inline void* __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t size) 266 { 267 return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, size); 268 } 269 270 static inline BOOL heap_free(void *mem) 271 { 272 return HeapFree(GetProcessHeap(), 0, mem); 273 } 274 275 static inline LPWSTR heap_strdupW(LPCWSTR str) 276 { 277 LPWSTR ret = NULL; 278 279 if(str) { 280 DWORD size; 281 282 size = (strlenW(str)+1)*sizeof(WCHAR); 283 ret = heap_alloc(size); 284 if(ret) 285 memcpy(ret, str, size); 286 } 287 288 return ret; 289 } 290 291 static inline LPWSTR heap_strndupW(LPCWSTR str, int len) 292 { 293 LPWSTR ret = NULL; 294 295 if(str) { 296 ret = heap_alloc((len+1)*sizeof(WCHAR)); 297 if(ret) { 298 memcpy(ret, str, len*sizeof(WCHAR)); 299 ret[len] = 0; 300 } 301 } 302 303 return ret; 304 } 305 306 static inline LPWSTR heap_strdupAtoW(const char *str) 307 { 308 LPWSTR ret = NULL; 309 310 if(str) { 311 DWORD len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0); 312 ret = heap_alloc(len*sizeof(WCHAR)); 313 if(ret) 314 MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len); 315 } 316 317 return ret; 318 } 319 320 static inline char *heap_strdupWtoA(const WCHAR *str) 321 { 322 char *ret = NULL; 323 324 if(str) { 325 size_t size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL); 326 ret = heap_alloc(size); 327 if(ret) 328 WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL); 329 } 330 331 return ret; 332 } 333 334 #endif /* __WINE_URLMON_MAIN_H */ 335