| 4684b66f |
1 | /** @file\r |
| 2 | Definitions for the web server.\r |
| 3 | \r |
| 4 | Copyright (c) 2011, Intel Corporation\r |
| 5 | All rights reserved. This program and the accompanying materials\r |
| 6 | are licensed and made available under the terms and conditions of the BSD License\r |
| 7 | which accompanies this distribution. The full text of the license may be found at\r |
| 8 | http://opensource.org/licenses/bsd-license.php\r |
| 9 | \r |
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
| 12 | \r |
| 13 | **/\r |
| 14 | \r |
| 15 | #ifndef _WEB_SERVER_H_\r |
| 16 | #define _WEB_SERVER_H_\r |
| 17 | \r |
| 18 | #include <errno.h>\r |
| 19 | #include <Uefi.h>\r |
| 20 | \r |
| 21 | #include <Guid/EventGroup.h>\r |
| 22 | \r |
| 23 | #include <Library/BaseMemoryLib.h>\r |
| 24 | #include <Library/DebugLib.h>\r |
| 25 | #include <Library/PcdLib.h>\r |
| 26 | #include <Library/UefiApplicationEntryPoint.h>\r |
| 27 | #include <Library/UefiBootServicesTableLib.h>\r |
| 28 | #include <Library/UefiLib.h>\r |
| 29 | #include <Protocol/BlockIo.h>\r |
| 30 | \r |
| 31 | #include <netinet/in.h>\r |
| 32 | \r |
| 33 | #include <sys/EfiSysCall.h>\r |
| 34 | #include <sys/poll.h>\r |
| 35 | #include <sys/socket.h>\r |
| 36 | \r |
| 37 | #pragma warning ( disable : 4054 )\r |
| 38 | #pragma warning ( disable : 4152 )\r |
| 39 | \r |
| 40 | //------------------------------------------------------------------------------\r |
| 41 | // Pages\r |
| 42 | //------------------------------------------------------------------------------\r |
| 43 | \r |
| 44 | #define PAGE_ACPI_DSDT L"/DSDT"\r |
| 45 | #define PAGE_ACPI_FADT L"/FADT"\r |
| 46 | #define PAGE_ACPI_RSDP_10B L"/RSDP1.0b"\r |
| 47 | #define PAGE_ACPI_RSDP_30 L"/RSDP3.0"\r |
| 48 | #define PAGE_ACPI_RSDT L"/RSDT"\r |
| 49 | #define PAGE_BOOT_SERVICES_TABLE L"/BootServicesTable"\r |
| 50 | #define PAGE_CONFIGURATION_TABLE L"/ConfigurationTable"\r |
| 51 | #define PAGE_DXE_SERVICES_TABLE L"/DxeServicesTable"\r |
| 52 | #define PAGE_RUNTIME_SERVICES_TABLE L"/RuntimeServicesTable"\r |
| 53 | \r |
| 54 | //------------------------------------------------------------------------------\r |
| 55 | // Signatures\r |
| 56 | //------------------------------------------------------------------------------\r |
| 57 | \r |
| 58 | #define DSDT_SIGNATURE 0x54445344\r |
| 59 | #define FADT_SIGNATURE 0x50434146\r |
| 60 | \r |
| 61 | //------------------------------------------------------------------------------\r |
| 62 | // Macros\r |
| 63 | //------------------------------------------------------------------------------\r |
| 64 | \r |
| 65 | #if defined(_MSC_VER) /* Handle Microsoft VC++ compiler specifics. */\r |
| 66 | #define DBG_ENTER() DEBUG (( DEBUG_INFO, "Entering " __FUNCTION__ "\n" )) ///< Display routine entry\r |
| 67 | #define DBG_EXIT() DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ "\n" )) ///< Display routine exit\r |
| 68 | #define DBG_EXIT_DEC(Status) DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ ", Status: %d\n", Status )) ///< Display routine exit with decimal value\r |
| 69 | #define DBG_EXIT_HEX(Status) DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ ", Status: 0x%08x\n", Status )) ///< Display routine exit with hex value\r |
| 70 | #define DBG_EXIT_STATUS(Status) DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ ", Status: %r\n", Status )) ///< Display routine exit with status value\r |
| 71 | #define DBG_EXIT_TF(Status) DEBUG (( DEBUG_INFO, "Exiting " __FUNCTION__ ", returning %s\n", (FALSE == Status) ? L"FALSE" : L"TRUE" )) ///< Display routine with TRUE/FALSE value\r |
| 72 | #else // _MSC_VER\r |
| 73 | #define DBG_ENTER()\r |
| 74 | #define DBG_EXIT()\r |
| 75 | #define DBG_EXIT_DEC(Status)\r |
| 76 | #define DBG_EXIT_HEX(Status)\r |
| 77 | #define DBG_EXIT_STATUS(Status)\r |
| 78 | #define DBG_EXIT_TF(Status)\r |
| 79 | #endif // _MSC_VER\r |
| 80 | \r |
| 81 | #define DIM(x) ( sizeof ( x ) / sizeof ( x[0] )) ///< Compute the number of entries in an array\r |
| 82 | \r |
| 83 | //------------------------------------------------------------------------------\r |
| 84 | // Constants\r |
| 85 | //------------------------------------------------------------------------------\r |
| 86 | \r |
| 87 | #define DEBUG_SOCKET_POLL 0x00080000 ///< Display the socket poll messages\r |
| 88 | #define DEBUG_PORT_WORK 0x00040000 ///< Display the port work messages\r |
| 89 | #define DEBUG_SERVER_TIMER 0x00020000 ///< Display the socket poll messages\r |
| 90 | #define DEBUG_HTTP_PORT 0x00010000 ///< Display HTTP port related messages\r |
| 91 | #define DEBUG_REQUEST 0x00008000 ///< Display the HTTP request messages\r |
| 92 | \r |
| 93 | #define HTTP_PORT_POLL_DELAY ( 2 * 1000 ) ///< Delay in milliseconds for attempts to open the HTTP port\r |
| 94 | #define CLIENT_POLL_DELAY 50 ///< Delay in milliseconds between client polls\r |
| 95 | \r |
| 96 | #define TPL_WEB_SERVER TPL_CALLBACK ///< TPL for routine synchronization\r |
| 97 | \r |
| 98 | /**\r |
| 99 | Verify new TPL value\r |
| 100 | \r |
| 101 | This macro which is enabled when debug is enabled verifies that\r |
| 102 | the new TPL value is >= the current TPL value.\r |
| 103 | **/\r |
| 104 | #ifdef VERIFY_TPL\r |
| 105 | #undef VERIFY_TPL\r |
| 106 | #endif // VERIFY_TPL\r |
| 107 | \r |
| 108 | #if !defined(MDEPKG_NDEBUG)\r |
| 109 | \r |
| 110 | #define VERIFY_TPL(tpl) \\r |
| 111 | { \\r |
| 112 | EFI_TPL PreviousTpl; \\r |
| 113 | \\r |
| 114 | PreviousTpl = gBS->RaiseTPL ( TPL_HIGH_LEVEL ); \\r |
| 115 | gBS->RestoreTPL ( PreviousTpl ); \\r |
| 116 | if ( PreviousTpl > tpl ) { \\r |
| 117 | DEBUG (( DEBUG_ERROR, "Current TPL: %d, New TPL: %d\r\n", PreviousTpl, tpl )); \\r |
| 118 | ASSERT ( PreviousTpl <= tpl ); \\r |
| 119 | } \\r |
| 120 | }\r |
| 121 | \r |
| 122 | #else // MDEPKG_NDEBUG\r |
| 123 | \r |
| 124 | #define VERIFY_TPL(tpl)\r |
| 125 | \r |
| 126 | #endif // MDEPKG_NDEBUG\r |
| 127 | \r |
| 59bc0593 |
128 | #define WEB_SERVER_SIGNATURE SIGNATURE_32 ('W','e','b','S') ///< DT_WEB_SERVER memory signature\r |
| 4684b66f |
129 | \r |
| 130 | #define SPACES_ADDRESS_TO_DATA 2\r |
| 131 | #define BYTES_ON_A_LINE 16\r |
| 132 | #define SPACES_BETWEEN_BYTES 1\r |
| 133 | #define SPACES_DATA_TO_ASCII 2\r |
| 134 | \r |
| 135 | \r |
| 136 | //------------------------------------------------------------------------------\r |
| 137 | // Protocol Declarations\r |
| 138 | //------------------------------------------------------------------------------\r |
| 139 | \r |
| 140 | extern EFI_COMPONENT_NAME_PROTOCOL gComponentName; ///< Component name protocol declaration\r |
| 141 | extern EFI_COMPONENT_NAME2_PROTOCOL gComponentName2; ///< Component name 2 protocol declaration\r |
| 142 | extern EFI_DRIVER_BINDING_PROTOCOL gDriverBinding; ///< Driver binding protocol declaration\r |
| 143 | \r |
| 144 | //------------------------------------------------------------------------------\r |
| 145 | // Data Types\r |
| 146 | //------------------------------------------------------------------------------\r |
| 147 | \r |
| 148 | /**\r |
| 149 | Port control structure\r |
| 150 | **/\r |
| 151 | typedef struct {\r |
| 152 | //\r |
| 153 | // Buffer management\r |
| 154 | //\r |
| 155 | size_t RequestLength; ///< Request length in bytes\r |
| 156 | size_t TxBytes; ///< Bytes in the TX buffer\r |
| 59bc0593 |
157 | UINT8 Request[ 65536 ]; ///< Page request\r |
| 158 | UINT8 RxBuffer[ 65536 ]; ///< Receive buffer\r |
| 159 | UINT8 TxBuffer[ 65536 ]; ///< Transmit buffer\r |
| 4684b66f |
160 | } WSDT_PORT;\r |
| 161 | \r |
| 162 | /**\r |
| 163 | Web server control structure\r |
| 164 | **/\r |
| 165 | typedef struct {\r |
| 166 | UINTN Signature; ///< Structure identification\r |
| 167 | \r |
| 168 | //\r |
| 169 | // Image attributes\r |
| 170 | //\r |
| 171 | EFI_HANDLE ImageHandle; ///< Image handle\r |
| 172 | \r |
| 173 | //\r |
| 174 | // HTTP port management\r |
| 175 | //\r |
| 176 | BOOLEAN bTimerRunning; ///< Port creation timer status\r |
| 177 | EFI_EVENT TimerEvent; ///< Timer to open HTTP port\r |
| 178 | int HttpListenPort; ///< File descriptor for the HTTP listen port\r |
| 179 | \r |
| 180 | //\r |
| 181 | // Client port management\r |
| 182 | //\r |
| 183 | nfds_t MaxEntries; ///< Maximum entries in the PortList array\r |
| 184 | nfds_t Entries; ///< The current number of entries in the PortList array\r |
| 185 | struct pollfd * pFdList; ///< List of socket file descriptors\r |
| 186 | WSDT_PORT ** ppPortList; ///< List of port management structures\r |
| 187 | } DT_WEB_SERVER;\r |
| 188 | \r |
| 59bc0593 |
189 | //#define SERVER_FROM_SERVICE(a) CR (a, DT_WEB_SERVER, ServiceBinding, WEB_SERVER_SIGNATURE) ///< Locate DT_LAYER from service binding\r |
| 4684b66f |
190 | \r |
| 191 | extern DT_WEB_SERVER mWebServer;\r |
| 192 | \r |
| 193 | /**\r |
| 194 | Process an HTTP request\r |
| 195 | \r |
| 196 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 197 | @param [in] pPort The WSDT_PORT structure address\r |
| 198 | @param [out] pbDone Address to receive the request completion status\r |
| 199 | \r |
| 200 | @retval EFI_SUCCESS The request was successfully processed\r |
| 201 | \r |
| 202 | **/\r |
| 203 | typedef\r |
| 204 | EFI_STATUS\r |
| 205 | (* PFN_RESPONSE) (\r |
| 206 | IN int SocketFD,\r |
| 207 | IN WSDT_PORT * pPort,\r |
| 208 | IN BOOLEAN * pbDone\r |
| 209 | );\r |
| 210 | \r |
| 211 | /**\r |
| 212 | Data structure to delcare page support routines\r |
| 213 | **/\r |
| 214 | typedef struct {\r |
| 215 | UINT16 * pPageName; ///< Name of the page\r |
| 216 | PFN_RESPONSE pfnResponse; ///< Routine to generate the response\r |
| 217 | UINT16 * pDescription; ///< Description of the page\r |
| 218 | } DT_PAGE;\r |
| 219 | \r |
| 59bc0593 |
220 | extern CONST DT_PAGE mPageList[]; ///< List of pages\r |
| 4684b66f |
221 | extern CONST UINTN mPageCount; ///< Number of pages\r |
| 222 | \r |
| 223 | //------------------------------------------------------------------------------\r |
| 224 | // Web Pages\r |
| 225 | //------------------------------------------------------------------------------\r |
| 226 | \r |
| 227 | /**\r |
| 228 | Respond with the ACPI DSDT table\r |
| 229 | \r |
| 230 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 231 | @param [in] pPort The WSDT_PORT structure address\r |
| 232 | @param [out] pbDone Address to receive the request completion status\r |
| 233 | \r |
| 234 | @retval EFI_SUCCESS The request was successfully processed\r |
| 235 | \r |
| 236 | **/\r |
| 237 | EFI_STATUS\r |
| 238 | AcpiDsdtPage (\r |
| 239 | IN int SocketFD,\r |
| 240 | IN WSDT_PORT * pPort,\r |
| 241 | OUT BOOLEAN * pbDone\r |
| 242 | );\r |
| 243 | \r |
| 244 | /**\r |
| 245 | Respond with the ACPI FADT table\r |
| 246 | \r |
| 247 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 248 | @param [in] pPort The WSDT_PORT structure address\r |
| 249 | @param [out] pbDone Address to receive the request completion status\r |
| 250 | \r |
| 251 | @retval EFI_SUCCESS The request was successfully processed\r |
| 252 | \r |
| 253 | **/\r |
| 254 | EFI_STATUS\r |
| 255 | AcpiFadtPage (\r |
| 256 | IN int SocketFD,\r |
| 257 | IN WSDT_PORT * pPort,\r |
| 258 | OUT BOOLEAN * pbDone\r |
| 259 | );\r |
| 260 | \r |
| 261 | /**\r |
| 262 | Respond with the ACPI RSDP 1.0b table\r |
| 263 | \r |
| 264 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 265 | @param [in] pPort The WSDT_PORT structure address\r |
| 266 | @param [out] pbDone Address to receive the request completion status\r |
| 267 | \r |
| 268 | @retval EFI_SUCCESS The request was successfully processed\r |
| 269 | \r |
| 270 | **/\r |
| 271 | EFI_STATUS\r |
| 272 | AcpiRsdp10Page (\r |
| 273 | IN int SocketFD,\r |
| 274 | IN WSDT_PORT * pPort,\r |
| 275 | OUT BOOLEAN * pbDone\r |
| 276 | );\r |
| 277 | \r |
| 278 | /**\r |
| 279 | Respond with the ACPI RSDP 3.0 table\r |
| 280 | \r |
| 281 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 282 | @param [in] pPort The WSDT_PORT structure address\r |
| 283 | @param [out] pbDone Address to receive the request completion status\r |
| 284 | \r |
| 285 | @retval EFI_SUCCESS The request was successfully processed\r |
| 286 | \r |
| 287 | **/\r |
| 288 | EFI_STATUS\r |
| 289 | AcpiRsdp30Page (\r |
| 290 | IN int SocketFD,\r |
| 291 | IN WSDT_PORT * pPort,\r |
| 292 | OUT BOOLEAN * pbDone\r |
| 293 | );\r |
| 294 | \r |
| 295 | /**\r |
| 296 | Respond with the ACPI RSDT table\r |
| 297 | \r |
| 298 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 299 | @param [in] pPort The WSDT_PORT structure address\r |
| 300 | @param [out] pbDone Address to receive the request completion status\r |
| 301 | \r |
| 302 | @retval EFI_SUCCESS The request was successfully processed\r |
| 303 | \r |
| 304 | **/\r |
| 305 | EFI_STATUS\r |
| 306 | AcpiRsdtPage (\r |
| 307 | IN int SocketFD,\r |
| 308 | IN WSDT_PORT * pPort,\r |
| 309 | OUT BOOLEAN * pbDone\r |
| 310 | );\r |
| 311 | \r |
| 312 | /**\r |
| 313 | Respond with the boot services table\r |
| 314 | \r |
| 315 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 316 | @param [in] pPort The WSDT_PORT structure address\r |
| 317 | @param [out] pbDone Address to receive the request completion status\r |
| 318 | \r |
| 319 | @retval EFI_SUCCESS The request was successfully processed\r |
| 320 | \r |
| 321 | **/\r |
| 322 | EFI_STATUS\r |
| 323 | BootServicesTablePage (\r |
| 324 | IN int SocketFD,\r |
| 325 | IN WSDT_PORT * pPort,\r |
| 326 | OUT BOOLEAN * pbDone\r |
| 327 | );\r |
| 328 | \r |
| 329 | /**\r |
| 330 | Respond with the configuration tables\r |
| 331 | \r |
| 332 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 333 | @param [in] pPort The WSDT_PORT structure address\r |
| 334 | @param [out] pbDone Address to receive the request completion status\r |
| 335 | \r |
| 336 | @retval EFI_SUCCESS The request was successfully processed\r |
| 337 | \r |
| 338 | **/\r |
| 339 | EFI_STATUS\r |
| 340 | ConfigurationTablePage (\r |
| 341 | IN int SocketFD,\r |
| 342 | IN WSDT_PORT * pPort,\r |
| 343 | OUT BOOLEAN * pbDone\r |
| 344 | );\r |
| 345 | \r |
| 346 | /**\r |
| 347 | Respond with the DHCP options\r |
| 348 | \r |
| 349 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 350 | @param [in] pPort The WSDT_PORT structure address\r |
| 351 | @param [out] pbDone Address to receive the request completion status\r |
| 352 | \r |
| 353 | @retval EFI_SUCCESS The request was successfully processed\r |
| 354 | \r |
| 355 | **/\r |
| 356 | EFI_STATUS\r |
| 357 | DhcpOptionsPage (\r |
| 358 | IN int SocketFD,\r |
| 359 | IN WSDT_PORT * pPort,\r |
| 360 | OUT BOOLEAN * pbDone\r |
| 361 | );\r |
| 362 | \r |
| 363 | /**\r |
| 364 | Respond with the DXE services table\r |
| 365 | \r |
| 366 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 367 | @param [in] pPort The WSDT_PORT structure address\r |
| 368 | @param [out] pbDone Address to receive the request completion status\r |
| 369 | \r |
| 370 | @retval EFI_SUCCESS The request was successfully processed\r |
| 371 | \r |
| 372 | **/\r |
| 373 | EFI_STATUS\r |
| 374 | DxeServicesTablePage (\r |
| 375 | IN int SocketFD,\r |
| 376 | IN WSDT_PORT * pPort,\r |
| 377 | OUT BOOLEAN * pbDone\r |
| 378 | );\r |
| 379 | \r |
| 380 | /**\r |
| 381 | Respond with the firmware status\r |
| 382 | \r |
| 383 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 384 | @param [in] pPort The WSDT_PORT structure address\r |
| 385 | @param [out] pbDone Address to receive the request completion status\r |
| 386 | \r |
| 387 | @retval EFI_SUCCESS The request was successfully processed\r |
| 388 | \r |
| 389 | **/\r |
| 390 | EFI_STATUS\r |
| 391 | FirmwarePage (\r |
| 392 | IN int SocketFD,\r |
| 393 | IN WSDT_PORT * pPort,\r |
| 394 | OUT BOOLEAN * pbDone\r |
| 395 | );\r |
| 396 | \r |
| 397 | /**\r |
| 398 | Respond with the handles in the system\r |
| 399 | \r |
| 400 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 401 | @param [in] pPort The WSDT_PORT structure address\r |
| 402 | @param [out] pbDone Address to receive the request completion status\r |
| 403 | \r |
| 404 | @retval EFI_SUCCESS The request was successfully processed\r |
| 405 | \r |
| 406 | **/\r |
| 407 | EFI_STATUS\r |
| 408 | HandlePage (\r |
| 409 | IN int SocketFD,\r |
| 410 | IN WSDT_PORT * pPort,\r |
| 411 | OUT BOOLEAN * pbDone\r |
| 412 | );\r |
| 413 | \r |
| 414 | /**\r |
| 415 | Respond with the Hello World page\r |
| 416 | \r |
| 417 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 418 | @param [in] pPort The WSDT_PORT structure address\r |
| 419 | @param [out] pbDone Address to receive the request completion status\r |
| 420 | \r |
| 421 | @retval EFI_SUCCESS The request was successfully processed\r |
| 422 | \r |
| 423 | **/\r |
| 424 | EFI_STATUS\r |
| 425 | HelloPage (\r |
| 426 | IN int SocketFD,\r |
| 427 | IN WSDT_PORT * pPort,\r |
| 428 | OUT BOOLEAN * pbDone\r |
| 429 | );\r |
| 430 | \r |
| 431 | /**\r |
| 432 | Respond with the list of known pages\r |
| 433 | \r |
| 434 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 435 | @param [in] pPort The WSDT_PORT structure address\r |
| 436 | @param [out] pbDone Address to receive the request completion status\r |
| 437 | \r |
| 438 | @retval EFI_SUCCESS The request was successfully processed\r |
| 439 | \r |
| 440 | **/\r |
| 441 | EFI_STATUS\r |
| 442 | IndexPage (\r |
| 443 | IN int SocketFD,\r |
| 444 | IN WSDT_PORT * pPort,\r |
| 445 | OUT BOOLEAN * pbDone\r |
| 446 | );\r |
| 447 | \r |
| 448 | /**\r |
| 449 | Page to reboot the system\r |
| 450 | \r |
| 451 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 452 | @param [in] pPort The WSDT_PORT structure address\r |
| 453 | @param [out] pbDone Address to receive the request completion status\r |
| 454 | \r |
| 455 | @retval EFI_SUCCESS The request was successfully processed\r |
| 456 | \r |
| 457 | **/\r |
| 458 | EFI_STATUS\r |
| 459 | RebootPage (\r |
| 460 | IN int SocketFD,\r |
| 461 | IN WSDT_PORT * pPort,\r |
| 462 | OUT BOOLEAN * pbDone\r |
| 463 | );\r |
| 464 | \r |
| 465 | /**\r |
| 466 | Respond with the runtime services table\r |
| 467 | \r |
| 468 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 469 | @param [in] pPort The WSDT_PORT structure address\r |
| 470 | @param [out] pbDone Address to receive the request completion status\r |
| 471 | \r |
| 472 | @retval EFI_SUCCESS The request was successfully processed\r |
| 473 | \r |
| 474 | **/\r |
| 475 | EFI_STATUS\r |
| 476 | RuntimeSservicesTablePage (\r |
| 477 | IN int SocketFD,\r |
| 478 | IN WSDT_PORT * pPort,\r |
| 479 | OUT BOOLEAN * pbDone\r |
| 480 | );\r |
| 481 | \r |
| 482 | /**\r |
| 483 | Respond with the system table\r |
| 484 | \r |
| 485 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 486 | @param [in] pPort The WSDT_PORT structure address\r |
| 487 | @param [out] pbDone Address to receive the request completion status\r |
| 488 | \r |
| 489 | @retval EFI_SUCCESS The request was successfully processed\r |
| 490 | \r |
| 491 | **/\r |
| 492 | EFI_STATUS\r |
| 493 | SystemTablePage (\r |
| 494 | IN int SocketFD,\r |
| 495 | IN WSDT_PORT * pPort,\r |
| 496 | OUT BOOLEAN * pbDone\r |
| 497 | );\r |
| 498 | \r |
| 499 | //------------------------------------------------------------------------------\r |
| 500 | // Support routines\r |
| 501 | //------------------------------------------------------------------------------\r |
| 502 | \r |
| 503 | /**\r |
| 504 | Display the EFI Table Header\r |
| 505 | \r |
| 506 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 507 | @param [in] pPort The WSDT_PORT structure address\r |
| 508 | @param [in] pHeader Address of the EFI_TABLE_HEADER structure\r |
| 509 | \r |
| 510 | @retval EFI_SUCCESS The request was successfully processed\r |
| 511 | \r |
| 512 | **/\r |
| 513 | EFI_STATUS\r |
| 514 | EfiTableHeader (\r |
| 515 | IN int SocketFD,\r |
| 516 | IN WSDT_PORT * pPort,\r |
| 517 | IN EFI_TABLE_HEADER * pHeader\r |
| 518 | );\r |
| 519 | \r |
| 520 | /**\r |
| 521 | Buffer the HTTP page header\r |
| 522 | \r |
| 523 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 524 | @param [in] pPort The WSDT_PORT structure address\r |
| 525 | @param [in] pTitle A zero terminated Unicode title string\r |
| 526 | \r |
| 527 | @retval EFI_SUCCESS The request was successfully processed\r |
| 528 | \r |
| 529 | **/\r |
| 530 | EFI_STATUS\r |
| 531 | HttpPageHeader (\r |
| 532 | IN int SocketFD,\r |
| 533 | IN WSDT_PORT * pPort,\r |
| 534 | IN CONST CHAR16 * pTitle\r |
| 535 | );\r |
| 536 | \r |
| 537 | /**\r |
| 538 | Buffer and send the HTTP page trailer\r |
| 539 | \r |
| 540 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 541 | @param [in] pPort The WSDT_PORT structure address\r |
| 542 | @param [out] pbDone Address to receive the request completion status\r |
| 543 | \r |
| 544 | @retval EFI_SUCCESS The request was successfully processed\r |
| 545 | \r |
| 546 | **/\r |
| 547 | EFI_STATUS\r |
| 548 | HttpPageTrailer (\r |
| 549 | IN int SocketFD,\r |
| 550 | IN WSDT_PORT * pPort,\r |
| 551 | IN BOOLEAN * pbDone\r |
| 552 | );\r |
| 553 | \r |
| 554 | /**\r |
| 555 | Process an HTTP request\r |
| 556 | \r |
| 557 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 558 | @param [in] pPort The WSDT_PORT structure address\r |
| 559 | @param [out] pbDone Address to receive the request completion status\r |
| 560 | \r |
| 561 | @retval EFI_SUCCESS The request was successfully processed\r |
| 562 | \r |
| 563 | **/\r |
| 564 | EFI_STATUS\r |
| 565 | HttpRequest (\r |
| 566 | IN int SocketFD,\r |
| 567 | IN WSDT_PORT * pPort,\r |
| 568 | IN BOOLEAN * pbDone\r |
| 569 | );\r |
| 570 | \r |
| 571 | /**\r |
| 572 | Buffer data for sending\r |
| 573 | \r |
| 574 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 575 | @param [in] pPort The WSDT_PORT structure address\r |
| 576 | @param [in] LengthInBytes Length of valid data in the buffer\r |
| 577 | @param [in] pBuffer Buffer of data to send\r |
| 578 | \r |
| 579 | @retval EFI_SUCCESS The request was successfully processed\r |
| 580 | \r |
| 581 | **/\r |
| 582 | EFI_STATUS\r |
| 583 | HttpSend (\r |
| 584 | IN int SocketFD,\r |
| 585 | IN WSDT_PORT * pPort,\r |
| 586 | IN size_t LengthInBytes,\r |
| 587 | IN CONST UINT8 * pBuffer\r |
| 588 | );\r |
| 589 | \r |
| 590 | /**\r |
| 591 | Send an ANSI string\r |
| 592 | \r |
| 593 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 594 | @param [in] pPort The WSDT_PORT structure address\r |
| 595 | @param [in] pString A zero terminated Unicode string\r |
| 596 | \r |
| 597 | @retval EFI_SUCCESS The request was successfully processed\r |
| 598 | \r |
| 599 | **/\r |
| 600 | EFI_STATUS\r |
| 601 | HttpSendAnsiString (\r |
| 602 | IN int SocketFD,\r |
| 603 | IN WSDT_PORT * pPort,\r |
| 604 | IN CONST char * pString\r |
| 605 | );\r |
| 606 | \r |
| 607 | /**\r |
| 608 | Buffer a single byte\r |
| 609 | \r |
| 610 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 611 | @param [in] pPort The WSDT_PORT structure address\r |
| 612 | @param [in] Data The data byte to send\r |
| 613 | \r |
| 614 | @retval EFI_SUCCESS The request was successfully processed\r |
| 615 | \r |
| 616 | **/\r |
| 617 | EFI_STATUS\r |
| 618 | HttpSendByte (\r |
| 619 | IN int SocketFD,\r |
| 620 | IN WSDT_PORT * pPort,\r |
| 621 | IN UINT8 Data\r |
| 622 | );\r |
| 623 | \r |
| 624 | /**\r |
| 625 | Display a character\r |
| 626 | \r |
| 627 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 628 | @param [in] pPort The WSDT_PORT structure address\r |
| 629 | @param [in] Character Character to display\r |
| 630 | @param [in] pReplacement Replacement character string\r |
| 631 | \r |
| 632 | @retval EFI_SUCCESS The request was successfully processed\r |
| 633 | \r |
| 634 | **/\r |
| 635 | EFI_STATUS\r |
| 636 | HttpSendCharacter (\r |
| 637 | IN int SocketFD,\r |
| 638 | IN WSDT_PORT * pPort,\r |
| 639 | IN CHAR8 Character,\r |
| 640 | IN CHAR8 * pReplacement\r |
| 641 | );\r |
| 642 | \r |
| 643 | /**\r |
| 644 | Send a buffer dump\r |
| 645 | \r |
| 646 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 647 | @param [in] pPort The WSDT_PORT structure address\r |
| 648 | @param [in] ByteCount The number of bytes to display\r |
| 649 | @param [in] pData Address of the byte array\r |
| 650 | \r |
| 651 | @retval EFI_SUCCESS The request was successfully processed\r |
| 652 | \r |
| 653 | **/\r |
| 654 | EFI_STATUS\r |
| 655 | HttpSendDump (\r |
| 656 | IN int SocketFD,\r |
| 657 | IN WSDT_PORT * pPort,\r |
| 658 | IN UINTN ByteCount,\r |
| 659 | IN CONST UINT8 * pData\r |
| 660 | );\r |
| 661 | \r |
| 662 | /**\r |
| 663 | Display a row containing a GUID value\r |
| 664 | \r |
| 665 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 666 | @param [in] pPort The WSDT_PORT structure address\r |
| 667 | @param [in] pGuid Address of the GUID to display\r |
| 668 | \r |
| 669 | @retval EFI_SUCCESS The request was successfully processed\r |
| 670 | \r |
| 671 | **/\r |
| 672 | EFI_STATUS\r |
| 673 | HttpSendGuid (\r |
| 674 | IN int SocketFD,\r |
| 675 | IN WSDT_PORT * pPort,\r |
| 676 | IN CONST EFI_GUID * pGuid\r |
| 677 | );\r |
| 678 | \r |
| 679 | /**\r |
| 680 | Output a hex value to the HTML page\r |
| 681 | \r |
| 682 | @param [in] SocketFD Socket file descriptor\r |
| 683 | @param [in] pPort The WSDT_PORT structure address\r |
| 684 | @param [in] Bits Number of bits to display\r |
| 685 | @param [in] Value Value to display\r |
| 686 | \r |
| 687 | @retval EFI_SUCCESS Successfully displayed the address\r |
| 688 | **/\r |
| 689 | EFI_STATUS\r |
| 690 | HttpSendHexBits (\r |
| 691 | IN int SocketFD,\r |
| 692 | IN WSDT_PORT * pPort,\r |
| 693 | IN INT32 Bits,\r |
| 694 | IN UINT64 Value\r |
| 695 | );\r |
| 696 | \r |
| 697 | /**\r |
| 698 | Output a hex value to the HTML page\r |
| 699 | \r |
| 700 | @param [in] SocketFD Socket file descriptor\r |
| 701 | @param [in] pPort The WSDT_PORT structure address\r |
| 702 | @param [in] Value Value to display\r |
| 703 | \r |
| 704 | @retval EFI_SUCCESS Successfully displayed the address\r |
| 705 | **/\r |
| 706 | EFI_STATUS\r |
| 707 | HttpSendHexValue (\r |
| 708 | IN int SocketFD,\r |
| 709 | IN WSDT_PORT * pPort,\r |
| 710 | IN UINT64 Value\r |
| 711 | );\r |
| 712 | \r |
| 713 | /**\r |
| 714 | Output an IP address to the HTML page\r |
| 715 | \r |
| 716 | @param [in] SocketFD Socket file descriptor\r |
| 717 | @param [in] pPort The WSDT_PORT structure address\r |
| 718 | @param [in] pAddress Address of the socket address\r |
| 719 | \r |
| 720 | @retval EFI_SUCCESS Successfully displayed the address\r |
| 721 | **/\r |
| 722 | EFI_STATUS\r |
| 723 | HttpSendIpAddress (\r |
| 724 | IN int SocketFD,\r |
| 725 | IN WSDT_PORT * pPort,\r |
| 726 | IN struct sockaddr_in * pAddress\r |
| 727 | );\r |
| 728 | \r |
| 729 | /**\r |
| 730 | Send a Unicode string\r |
| 731 | \r |
| 732 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 733 | @param [in] pPort The WSDT_PORT structure address\r |
| 734 | @param [in] pString A zero terminated Unicode string\r |
| 735 | \r |
| 736 | @retval EFI_SUCCESS The request was successfully processed\r |
| 737 | \r |
| 738 | **/\r |
| 739 | EFI_STATUS\r |
| 740 | HttpSendUnicodeString (\r |
| 741 | IN int SocketFD,\r |
| 742 | IN WSDT_PORT * pPort,\r |
| 743 | IN CONST UINT16 * pString\r |
| 744 | );\r |
| 745 | \r |
| 746 | /**\r |
| 747 | Output a value to the HTML page\r |
| 748 | \r |
| 749 | @param [in] SocketFD Socket file descriptor\r |
| 750 | @param [in] pPort The WSDT_PORT structure address\r |
| 751 | @param [in] Value Value to display\r |
| 752 | \r |
| 753 | @retval EFI_SUCCESS Successfully displayed the address\r |
| 754 | **/\r |
| 755 | EFI_STATUS\r |
| 756 | HttpSendValue (\r |
| 757 | IN int SocketFD,\r |
| 758 | IN WSDT_PORT * pPort,\r |
| 759 | IN UINT64 Value\r |
| 760 | );\r |
| 761 | \r |
| 762 | /**\r |
| 763 | Display a row containing a decimal value\r |
| 764 | \r |
| 765 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 766 | @param [in] pPort The WSDT_PORT structure address\r |
| 767 | @param [in] pName Address of a zero terminated name string\r |
| 768 | @param [in] Value The value to display\r |
| 769 | \r |
| 770 | @retval EFI_SUCCESS The request was successfully processed\r |
| 771 | \r |
| 772 | **/\r |
| 773 | EFI_STATUS\r |
| 774 | RowDecimalValue (\r |
| 775 | IN int SocketFD,\r |
| 776 | IN WSDT_PORT * pPort,\r |
| 777 | IN CONST CHAR8 * pName,\r |
| 778 | IN UINT64 Value\r |
| 779 | );\r |
| 780 | \r |
| 781 | /**\r |
| 782 | Display a row containing a GUID value\r |
| 783 | \r |
| 784 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 785 | @param [in] pPort The WSDT_PORT structure address\r |
| 786 | @param [in] pName Address of a zero terminated name string\r |
| 787 | @param [in] pGuid Address of the GUID to display\r |
| 788 | \r |
| 789 | @retval EFI_SUCCESS The request was successfully processed\r |
| 790 | \r |
| 791 | **/\r |
| 792 | EFI_STATUS\r |
| 793 | RowGuid (\r |
| 794 | IN int SocketFD,\r |
| 795 | IN WSDT_PORT * pPort,\r |
| 796 | IN CONST CHAR8 * pName,\r |
| 797 | IN CONST EFI_GUID * pGuid\r |
| 798 | );\r |
| 799 | \r |
| 800 | /**\r |
| 801 | Display a row containing a hex value\r |
| 802 | \r |
| 803 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 804 | @param [in] pPort The WSDT_PORT structure address\r |
| 805 | @param [in] pName Address of a zero terminated name string\r |
| 806 | @param [in] Value The value to display\r |
| 807 | @param [in] pWebPage Address of a zero terminated web page name\r |
| 808 | \r |
| 809 | @retval EFI_SUCCESS The request was successfully processed\r |
| 810 | \r |
| 811 | **/\r |
| 812 | EFI_STATUS\r |
| 813 | RowHexValue (\r |
| 814 | IN int SocketFD,\r |
| 815 | IN WSDT_PORT * pPort,\r |
| 816 | IN CONST CHAR8 * pName,\r |
| 817 | IN UINT64 Value,\r |
| 818 | IN CONST CHAR16 * pWebPage\r |
| 819 | );\r |
| 820 | \r |
| 821 | /**\r |
| 822 | Display a row containing a pointer\r |
| 823 | \r |
| 824 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 825 | @param [in] pPort The WSDT_PORT structure address\r |
| 826 | @param [in] pName Address of a zero terminated name string\r |
| 827 | @param [in] pAddress The address to display\r |
| 828 | @param [in] pWebPage Address of a zero terminated web page name\r |
| 829 | \r |
| 830 | @retval EFI_SUCCESS The request was successfully processed\r |
| 831 | \r |
| 832 | **/\r |
| 833 | EFI_STATUS\r |
| 834 | RowPointer (\r |
| 835 | IN int SocketFD,\r |
| 836 | IN WSDT_PORT * pPort,\r |
| 837 | IN CONST CHAR8 * pName,\r |
| 838 | IN CONST VOID * pAddress,\r |
| 839 | IN CONST CHAR16 * pWebPage\r |
| 840 | );\r |
| 841 | \r |
| 842 | /**\r |
| 843 | Display a row containing a revision\r |
| 844 | \r |
| 845 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 846 | @param [in] pPort The WSDT_PORT structure address\r |
| 847 | @param [in] pName Address of a zero terminated name string\r |
| 848 | @param [in] Revision The revision to display\r |
| 849 | \r |
| 850 | @retval EFI_SUCCESS The request was successfully processed\r |
| 851 | \r |
| 852 | **/\r |
| 853 | EFI_STATUS\r |
| 854 | RowRevision (\r |
| 855 | IN int SocketFD,\r |
| 856 | IN WSDT_PORT * pPort,\r |
| 857 | IN CONST CHAR8 * pName,\r |
| 858 | IN UINT32 Revision\r |
| 859 | );\r |
| 860 | \r |
| 861 | /**\r |
| 862 | Display a row containing a unicode string\r |
| 863 | \r |
| 864 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 865 | @param [in] pPort The WSDT_PORT structure address\r |
| 866 | @param [in] pName Address of a zero terminated name string\r |
| 867 | @param [in] pString Address of a zero terminated unicode string\r |
| 868 | \r |
| 869 | @retval EFI_SUCCESS The request was successfully processed\r |
| 870 | \r |
| 871 | **/\r |
| 872 | EFI_STATUS\r |
| 873 | RowUnicodeString (\r |
| 874 | IN int SocketFD,\r |
| 875 | IN WSDT_PORT * pPort,\r |
| 876 | IN CONST CHAR8 * pName,\r |
| 877 | IN CONST CHAR16 * pString\r |
| 878 | );\r |
| 879 | \r |
| 880 | /**\r |
| 881 | Start the table page\r |
| 882 | \r |
| 883 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 884 | @param [in] pPort The WSDT_PORT structure address\r |
| 885 | @param [in] pName Address of a zero terminated name string\r |
| 886 | @param [in] pTable Address of the table\r |
| 887 | \r |
| 888 | @retval EFI_SUCCESS The request was successfully processed\r |
| 889 | \r |
| 890 | **/\r |
| 891 | EFI_STATUS\r |
| 892 | TableHeader (\r |
| 893 | IN int SocketFD,\r |
| 894 | IN WSDT_PORT * pPort,\r |
| 895 | IN CONST CHAR16 * pName,\r |
| 896 | IN CONST VOID * pTable\r |
| 897 | );\r |
| 898 | \r |
| 899 | /**\r |
| 900 | End the table page\r |
| 901 | \r |
| 902 | @param [in] SocketFD The socket's file descriptor to add to the list.\r |
| 903 | @param [in] pPort The WSDT_PORT structure address\r |
| 904 | @param [out] pbDone Address to receive the request completion status\r |
| 905 | \r |
| 906 | @retval EFI_SUCCESS The request was successfully processed\r |
| 907 | \r |
| 908 | **/\r |
| 909 | EFI_STATUS\r |
| 910 | TableTrailer (\r |
| 911 | IN int SocketFD,\r |
| 912 | IN WSDT_PORT * pPort,\r |
| 913 | OUT BOOLEAN *pbDone\r |
| 914 | );\r |
| 915 | \r |
| 916 | /**\r |
| 917 | HTTP port creation timer routine\r |
| 918 | \r |
| 919 | This routine polls the socket layer waiting for the initial network connection\r |
| 920 | which will enable the creation of the HTTP port. The socket layer will manage\r |
| 921 | the coming and going of the network connections after that until the last network\r |
| 922 | connection is broken.\r |
| 923 | \r |
| 924 | @param [in] pWebServer The web server control structure address.\r |
| 925 | \r |
| 926 | **/\r |
| 927 | VOID\r |
| 928 | WebServerTimer (\r |
| 929 | IN DT_WEB_SERVER * pWebServer\r |
| 930 | );\r |
| 931 | \r |
| 932 | /**\r |
| 933 | Start the web server port creation timer\r |
| 934 | \r |
| 935 | @param [in] pWebServer The web server control structure address.\r |
| 936 | \r |
| 937 | @retval EFI_SUCCESS The timer was successfully started.\r |
| 938 | @retval EFI_ALREADY_STARTED The timer is already running.\r |
| 939 | @retval Other The timer failed to start.\r |
| 940 | \r |
| 941 | **/\r |
| 942 | EFI_STATUS\r |
| 943 | WebServerTimerStart (\r |
| 944 | IN DT_WEB_SERVER * pWebServer\r |
| 945 | );\r |
| 946 | \r |
| 947 | /**\r |
| 948 | Stop the web server port creation timer\r |
| 949 | \r |
| 950 | @param [in] pWebServer The web server control structure address.\r |
| 951 | \r |
| 952 | @retval EFI_SUCCESS The HTTP port timer is stopped\r |
| 953 | @retval Other Failed to stop the HTTP port timer\r |
| 954 | \r |
| 955 | **/\r |
| 956 | EFI_STATUS\r |
| 957 | WebServerTimerStop (\r |
| 958 | IN DT_WEB_SERVER * pWebServer\r |
| 959 | );\r |
| 960 | \r |
| 961 | //------------------------------------------------------------------------------\r |
| 962 | // Driver Binding Protocol Support\r |
| 963 | //------------------------------------------------------------------------------\r |
| 964 | \r |
| 965 | /**\r |
| 966 | Stop this driver on Controller by removing NetworkInterfaceIdentifier protocol and\r |
| 967 | closing the DevicePath and PciIo protocols on Controller.\r |
| 968 | \r |
| 969 | @param [in] pThis Protocol instance pointer.\r |
| 970 | @param [in] Controller Handle of device to stop driver on.\r |
| 971 | @param [in] NumberOfChildren How many children need to be stopped.\r |
| 972 | @param [in] pChildHandleBuffer Not used.\r |
| 973 | \r |
| 974 | @retval EFI_SUCCESS This driver is removed Controller.\r |
| 975 | @retval EFI_DEVICE_ERROR The device could not be stopped due to a device error.\r |
| 976 | @retval other This driver was not removed from this device.\r |
| 977 | \r |
| 978 | **/\r |
| 979 | EFI_STATUS\r |
| 980 | EFIAPI\r |
| 981 | DriverStop (\r |
| 982 | IN EFI_DRIVER_BINDING_PROTOCOL * pThis,\r |
| 983 | IN EFI_HANDLE Controller,\r |
| 984 | IN UINTN NumberOfChildren,\r |
| 985 | IN EFI_HANDLE * pChildHandleBuffer\r |
| 986 | );\r |
| 987 | \r |
| 988 | //------------------------------------------------------------------------------\r |
| 989 | // EFI Component Name Protocol Support\r |
| 990 | //------------------------------------------------------------------------------\r |
| 991 | \r |
| 992 | /**\r |
| 993 | Retrieves a Unicode string that is the user readable name of the driver.\r |
| 994 | \r |
| 995 | This function retrieves the user readable name of a driver in the form of a\r |
| 996 | Unicode string. If the driver specified by This has a user readable name in\r |
| 997 | the language specified by Language, then a pointer to the driver name is\r |
| 998 | returned in DriverName, and EFI_SUCCESS is returned. If the driver specified\r |
| 999 | by This does not support the language specified by Language,\r |
| 1000 | then EFI_UNSUPPORTED is returned.\r |
| 1001 | \r |
| 1002 | @param [in] pThis A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r |
| 1003 | EFI_COMPONENT_NAME_PROTOCOL instance.\r |
| 1004 | @param [in] pLanguage A pointer to a Null-terminated ASCII string\r |
| 1005 | array indicating the language. This is the\r |
| 1006 | language of the driver name that the caller is\r |
| 1007 | requesting, and it must match one of the\r |
| 1008 | languages specified in SupportedLanguages. The\r |
| 1009 | number of languages supported by a driver is up\r |
| 1010 | to the driver writer. Language is specified\r |
| 1011 | in RFC 3066 or ISO 639-2 language code format.\r |
| 1012 | @param [out] ppDriverName A pointer to the Unicode string to return.\r |
| 1013 | This Unicode string is the name of the\r |
| 1014 | driver specified by This in the language\r |
| 1015 | specified by Language.\r |
| 1016 | \r |
| 1017 | @retval EFI_SUCCESS The Unicode string for the Driver specified by\r |
| 1018 | This and the language specified by Language was\r |
| 1019 | returned in DriverName.\r |
| 1020 | @retval EFI_INVALID_PARAMETER Language is NULL.\r |
| 1021 | @retval EFI_INVALID_PARAMETER DriverName is NULL.\r |
| 1022 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r |
| 1023 | the language specified by Language.\r |
| 1024 | \r |
| 1025 | **/\r |
| 1026 | EFI_STATUS\r |
| 1027 | EFIAPI\r |
| 1028 | GetDriverName (\r |
| 1029 | IN EFI_COMPONENT_NAME_PROTOCOL * pThis,\r |
| 1030 | IN CHAR8 * pLanguage,\r |
| 1031 | OUT CHAR16 ** ppDriverName\r |
| 1032 | );\r |
| 1033 | \r |
| 1034 | \r |
| 1035 | /**\r |
| 1036 | Retrieves a Unicode string that is the user readable name of the controller\r |
| 1037 | that is being managed by a driver.\r |
| 1038 | \r |
| 1039 | This function retrieves the user readable name of the controller specified by\r |
| 1040 | ControllerHandle and ChildHandle in the form of a Unicode string. If the\r |
| 1041 | driver specified by This has a user readable name in the language specified by\r |
| 1042 | Language, then a pointer to the controller name is returned in ControllerName,\r |
| 1043 | and EFI_SUCCESS is returned. If the driver specified by This is not currently\r |
| 1044 | managing the controller specified by ControllerHandle and ChildHandle,\r |
| 1045 | then EFI_UNSUPPORTED is returned. If the driver specified by This does not\r |
| 1046 | support the language specified by Language, then EFI_UNSUPPORTED is returned.\r |
| 1047 | \r |
| 1048 | @param [in] pThis A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r |
| 1049 | EFI_COMPONENT_NAME_PROTOCOL instance.\r |
| 1050 | @param [in] ControllerHandle The handle of a controller that the driver\r |
| 1051 | specified by This is managing. This handle\r |
| 1052 | specifies the controller whose name is to be\r |
| 1053 | returned.\r |
| 1054 | @param [in] ChildHandle The handle of the child controller to retrieve\r |
| 1055 | the name of. This is an optional parameter that\r |
| 1056 | may be NULL. It will be NULL for device\r |
| 1057 | drivers. It will also be NULL for a bus drivers\r |
| 1058 | that wish to retrieve the name of the bus\r |
| 1059 | controller. It will not be NULL for a bus\r |
| 1060 | driver that wishes to retrieve the name of a\r |
| 1061 | child controller.\r |
| 1062 | @param [in] pLanguage A pointer to a Null-terminated ASCII string\r |
| 1063 | array indicating the language. This is the\r |
| 1064 | language of the driver name that the caller is\r |
| 1065 | requesting, and it must match one of the\r |
| 1066 | languages specified in SupportedLanguages. The\r |
| 1067 | number of languages supported by a driver is up\r |
| 1068 | to the driver writer. Language is specified in\r |
| 1069 | RFC 3066 or ISO 639-2 language code format.\r |
| 1070 | @param [out] ppControllerName A pointer to the Unicode string to return.\r |
| 1071 | This Unicode string is the name of the\r |
| 1072 | controller specified by ControllerHandle and\r |
| 1073 | ChildHandle in the language specified by\r |
| 1074 | Language from the point of view of the driver\r |
| 1075 | specified by This.\r |
| 1076 | \r |
| 1077 | @retval EFI_SUCCESS The Unicode string for the user readable name in\r |
| 1078 | the language specified by Language for the\r |
| 1079 | driver specified by This was returned in\r |
| 1080 | DriverName.\r |
| 1081 | @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.\r |
| 1082 | @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r |
| 1083 | EFI_HANDLE.\r |
| 1084 | @retval EFI_INVALID_PARAMETER Language is NULL.\r |
| 1085 | @retval EFI_INVALID_PARAMETER ControllerName is NULL.\r |
| 1086 | @retval EFI_UNSUPPORTED The driver specified by This is not currently\r |
| 1087 | managing the controller specified by\r |
| 1088 | ControllerHandle and ChildHandle.\r |
| 1089 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r |
| 1090 | the language specified by Language.\r |
| 1091 | \r |
| 1092 | **/\r |
| 1093 | EFI_STATUS\r |
| 1094 | EFIAPI\r |
| 1095 | GetControllerName (\r |
| 1096 | IN EFI_COMPONENT_NAME_PROTOCOL * pThis,\r |
| 1097 | IN EFI_HANDLE ControllerHandle,\r |
| 1098 | IN OPTIONAL EFI_HANDLE ChildHandle,\r |
| 1099 | IN CHAR8 * pLanguage,\r |
| 1100 | OUT CHAR16 ** ppControllerName\r |
| 1101 | );\r |
| 1102 | \r |
| 1103 | //------------------------------------------------------------------------------\r |
| 1104 | \r |
| 1105 | #endif // _WEB_SERVER_H_\r |
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