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 COBJMACROS 26 27 #include "windef.h" 28 #include "winbase.h" 29 #include "winuser.h" 30 #include "ole2.h" 31 #include "urlmon.h" 32 #include "wininet.h" 33 34 #include "wine/unicode.h" 35 #include "wine/heap.h" 36 #include "wine/list.h" 37 38 extern HINSTANCE hProxyDll DECLSPEC_HIDDEN; 39 extern HRESULT SecManagerImpl_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 40 extern HRESULT ZoneMgrImpl_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 41 extern HRESULT StdURLMoniker_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 42 extern HRESULT FileProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 43 extern HRESULT HttpProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 44 extern HRESULT HttpSProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 45 extern HRESULT FtpProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 46 extern HRESULT GopherProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 47 extern HRESULT MkProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 48 extern HRESULT MimeFilter_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 49 extern HRESULT Uri_Construct(IUnknown *pUnkOuter, LPVOID *ppobj) DECLSPEC_HIDDEN; 50 51 extern BOOL WINAPI URLMON_DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) DECLSPEC_HIDDEN; 52 extern HRESULT WINAPI URLMON_DllGetClassObject(REFCLSID rclsid, REFIID iid,LPVOID *ppv) DECLSPEC_HIDDEN; 53 extern HRESULT WINAPI URLMON_DllRegisterServer(void) DECLSPEC_HIDDEN; 54 extern HRESULT WINAPI URLMON_DllUnregisterServer(void) DECLSPEC_HIDDEN; 55 56 extern GUID const CLSID_PSFactoryBuffer DECLSPEC_HIDDEN; 57 extern GUID const CLSID_CUri DECLSPEC_HIDDEN; 58 59 /********************************************************************** 60 * Dll lifetime tracking declaration for urlmon.dll 61 */ 62 extern LONG URLMON_refCount DECLSPEC_HIDDEN; 63 static inline void URLMON_LockModule(void) { InterlockedIncrement( &URLMON_refCount ); } 64 static inline void URLMON_UnlockModule(void) { InterlockedDecrement( &URLMON_refCount ); } 65 66 extern HINSTANCE urlmon_instance; 67 68 IInternetProtocolInfo *get_protocol_info(LPCWSTR) DECLSPEC_HIDDEN; 69 HRESULT get_protocol_handler(IUri*,CLSID*,IClassFactory**) DECLSPEC_HIDDEN; 70 IInternetProtocol *get_mime_filter(LPCWSTR) DECLSPEC_HIDDEN; 71 BOOL is_registered_protocol(LPCWSTR) DECLSPEC_HIDDEN; 72 HRESULT register_namespace(IClassFactory*,REFIID,LPCWSTR,BOOL) DECLSPEC_HIDDEN; 73 HINTERNET get_internet_session(IInternetBindInfo*) DECLSPEC_HIDDEN; 74 WCHAR *get_useragent(void) DECLSPEC_HIDDEN; 75 void update_user_agent(WCHAR*) DECLSPEC_HIDDEN; 76 void free_session(void) DECLSPEC_HIDDEN; 77 78 HRESULT find_mime_from_ext(const WCHAR*,WCHAR**) DECLSPEC_HIDDEN; 79 80 HRESULT bind_to_storage(IUri*,IBindCtx*,REFIID,void**) DECLSPEC_HIDDEN; 81 HRESULT bind_to_object(IMoniker*,IUri*,IBindCtx*,REFIID,void**ppv) DECLSPEC_HIDDEN; 82 83 HRESULT create_default_callback(IBindStatusCallback**) DECLSPEC_HIDDEN; 84 HRESULT wrap_callback(IBindStatusCallback*,IBindStatusCallback**) DECLSPEC_HIDDEN; 85 IBindStatusCallback *bsc_from_bctx(IBindCtx*) DECLSPEC_HIDDEN; 86 87 typedef HRESULT (*stop_cache_binding_proc_t)(void*,const WCHAR*,HRESULT,const WCHAR*); 88 HRESULT download_to_cache(IUri*,stop_cache_binding_proc_t,void*,IBindStatusCallback*) DECLSPEC_HIDDEN; 89 90 typedef struct ProtocolVtbl ProtocolVtbl; 91 92 typedef struct { 93 const ProtocolVtbl *vtbl; 94 95 IInternetProtocol *protocol; 96 IInternetProtocolSink *protocol_sink; 97 98 DWORD bindf; 99 BINDINFO bind_info; 100 101 HINTERNET request; 102 HINTERNET connection; 103 DWORD flags; 104 HANDLE lock; 105 106 ULONG current_position; 107 ULONG content_length; 108 ULONG available_bytes; 109 ULONG query_available; 110 111 IStream *post_stream; 112 113 LONG priority; 114 } Protocol; 115 116 struct ProtocolVtbl { 117 HRESULT (*open_request)(Protocol*,IUri*,DWORD,HINTERNET,IInternetBindInfo*); 118 HRESULT (*end_request)(Protocol*); 119 HRESULT (*start_downloading)(Protocol*); 120 void (*close_connection)(Protocol*); 121 void (*on_error)(Protocol*,DWORD); 122 }; 123 124 /* Flags are needed for, among other things, return HRESULTs from the Read function 125 * to conform to native. For example, Read returns: 126 * 127 * 1. E_PENDING if called before the request has completed, 128 * (flags = 0) 129 * 2. S_FALSE after all data has been read and S_OK has been reported, 130 * (flags = FLAG_REQUEST_COMPLETE | FLAG_ALL_DATA_READ | FLAG_RESULT_REPORTED) 131 * 3. INET_E_DATA_NOT_AVAILABLE if InternetQueryDataAvailable fails. The first time 132 * this occurs, INET_E_DATA_NOT_AVAILABLE will also be reported to the sink, 133 * (flags = FLAG_REQUEST_COMPLETE) 134 * but upon subsequent calls to Read no reporting will take place, yet 135 * InternetQueryDataAvailable will still be called, and, on failure, 136 * INET_E_DATA_NOT_AVAILABLE will still be returned. 137 * (flags = FLAG_REQUEST_COMPLETE | FLAG_RESULT_REPORTED) 138 * 139 * FLAG_FIRST_DATA_REPORTED and FLAG_LAST_DATA_REPORTED are needed for proper 140 * ReportData reporting. For example, if OnResponse returns S_OK, Continue will 141 * report BSCF_FIRSTDATANOTIFICATION, and when all data has been read Read will 142 * report BSCF_INTERMEDIATEDATANOTIFICATION|BSCF_LASTDATANOTIFICATION. However, 143 * if OnResponse does not return S_OK, Continue will not report data, and Read 144 * will report BSCF_FIRSTDATANOTIFICATION|BSCF_LASTDATANOTIFICATION when all 145 * data has been read. 146 */ 147 #define FLAG_REQUEST_COMPLETE 0x0001 148 #define FLAG_FIRST_CONTINUE_COMPLETE 0x0002 149 #define FLAG_FIRST_DATA_REPORTED 0x0004 150 #define FLAG_ALL_DATA_READ 0x0008 151 #define FLAG_LAST_DATA_REPORTED 0x0010 152 #define FLAG_RESULT_REPORTED 0x0020 153 #define FLAG_ERROR 0x0040 154 #define FLAG_SYNC_READ 0x0080 155 156 HRESULT protocol_start(Protocol*,IInternetProtocol*,IUri*,IInternetProtocolSink*,IInternetBindInfo*) DECLSPEC_HIDDEN; 157 HRESULT protocol_continue(Protocol*,PROTOCOLDATA*) DECLSPEC_HIDDEN; 158 HRESULT protocol_read(Protocol*,void*,ULONG,ULONG*) DECLSPEC_HIDDEN; 159 HRESULT protocol_lock_request(Protocol*) DECLSPEC_HIDDEN; 160 HRESULT protocol_unlock_request(Protocol*) DECLSPEC_HIDDEN; 161 HRESULT protocol_abort(Protocol*,HRESULT) DECLSPEC_HIDDEN; 162 HRESULT protocol_syncbinding(Protocol*) DECLSPEC_HIDDEN; 163 void protocol_close_connection(Protocol*) DECLSPEC_HIDDEN; 164 165 void find_domain_name(const WCHAR*,DWORD,INT*) DECLSPEC_HIDDEN; 166 167 typedef struct _task_header_t task_header_t; 168 169 typedef struct { 170 IInternetProtocolEx IInternetProtocolEx_iface; 171 IInternetBindInfo IInternetBindInfo_iface; 172 IInternetPriority IInternetPriority_iface; 173 IServiceProvider IServiceProvider_iface; 174 IInternetProtocolSink IInternetProtocolSink_iface; 175 176 LONG ref; 177 178 IUnknown *protocol_unk; 179 IInternetProtocol *protocol; 180 181 IInternetBindInfo *bind_info; 182 IInternetProtocolSink *protocol_sink; 183 IServiceProvider *service_provider; 184 IBindCallbackRedirect *redirect_callback; 185 186 struct { 187 IInternetProtocol IInternetProtocol_iface; 188 IInternetProtocolSink IInternetProtocolSink_iface; 189 } default_protocol_handler; 190 IInternetProtocol *protocol_handler; 191 IInternetProtocolSink *protocol_sink_handler; 192 193 LONG priority; 194 195 BOOL reported_result; 196 BOOL reported_mime; 197 DWORD pi; 198 199 DWORD bscf; 200 ULONG progress; 201 ULONG progress_max; 202 203 DWORD apartment_thread; 204 HWND notif_hwnd; 205 DWORD continue_call; 206 207 CRITICAL_SECTION section; 208 task_header_t *task_queue_head, *task_queue_tail; 209 210 BYTE *buf; 211 DWORD buf_size; 212 LPWSTR mime; 213 IUri *uri; 214 BSTR display_uri; 215 } BindProtocol; 216 217 HRESULT create_binding_protocol(BindProtocol**) DECLSPEC_HIDDEN; 218 void set_binding_sink(BindProtocol*,IInternetProtocolSink*,IInternetBindInfo*) DECLSPEC_HIDDEN; 219 220 typedef struct { 221 HWND notif_hwnd; 222 DWORD notif_hwnd_cnt; 223 224 struct list entry; 225 } tls_data_t; 226 227 tls_data_t *get_tls_data(void) DECLSPEC_HIDDEN; 228 229 void unregister_notif_wnd_class(void) DECLSPEC_HIDDEN; 230 HWND get_notif_hwnd(void) DECLSPEC_HIDDEN; 231 void release_notif_hwnd(HWND) DECLSPEC_HIDDEN; 232 233 const char *debugstr_bindstatus(ULONG) DECLSPEC_HIDDEN; 234 235 static inline void* __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t size) 236 { 237 return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, size); 238 } 239 240 static inline LPWSTR heap_strdupW(LPCWSTR str) 241 { 242 LPWSTR ret = NULL; 243 244 if(str) { 245 DWORD size; 246 247 size = (strlenW(str)+1)*sizeof(WCHAR); 248 ret = heap_alloc(size); 249 if(ret) 250 memcpy(ret, str, size); 251 } 252 253 return ret; 254 } 255 256 static inline LPWSTR heap_strndupW(LPCWSTR str, int len) 257 { 258 LPWSTR ret = NULL; 259 260 if(str) { 261 ret = heap_alloc((len+1)*sizeof(WCHAR)); 262 if(ret) { 263 memcpy(ret, str, len*sizeof(WCHAR)); 264 ret[len] = 0; 265 } 266 } 267 268 return ret; 269 } 270 271 static inline LPWSTR heap_strdupAtoW(const char *str) 272 { 273 LPWSTR ret = NULL; 274 275 if(str) { 276 DWORD len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0); 277 ret = heap_alloc(len*sizeof(WCHAR)); 278 if(ret) 279 MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len); 280 } 281 282 return ret; 283 } 284 285 static inline char *heap_strdupWtoA(const WCHAR *str) 286 { 287 char *ret = NULL; 288 289 if(str) { 290 size_t size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL); 291 ret = heap_alloc(size); 292 if(ret) 293 WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL); 294 } 295 296 return ret; 297 } 298 299 #endif /* __WINE_URLMON_MAIN_H */ 300