DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Header

Mercurial (5350524bb654)

VCS Links

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
 * This file essentially replicates NSPR's source for the functions that
 * map system-specific error codes to NSPR error codes.  We would use
 * NSPR's functions, instead of duplicating them, but they're private.
 * As long as SSL's server session cache code must do platform native I/O
 * to accomplish its job, and NSPR's error mapping functions remain private,
 * this code will continue to need to be replicated.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "prerror.h"
#include "prlog.h"
#include <errno.h>
#include <windows.h>

/*
 * On Win32, we map three kinds of error codes:
 * - GetLastError(): for Win32 functions
 * - WSAGetLastError(): for Winsock functions
 * - errno: for standard C library functions
 *
 * We do not check for WSAEINPROGRESS and WSAEINTR because we do not
 * use blocking Winsock 1.1 calls.
 *
 * Except for the 'socket' call, we do not check for WSAEINITIALISED.
 * It is assumed that if Winsock is not initialized, that fact will
 * be detected at the time we create new sockets.
 */

/* forward declaration. */
void nss_MD_win32_map_default_error(PRInt32 err);

void
nss_MD_win32_map_opendir_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_closedir_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_readdir_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_delete_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

/* The error code for stat() is in errno. */
void
nss_MD_win32_map_stat_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_fstat_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_rename_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

/* The error code for access() is in errno. */
void
nss_MD_win32_map_access_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_mkdir_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_rmdir_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_read_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_transmitfile_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_write_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_lseek_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_fsync_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

/*
 * For both CloseHandle() and closesocket().
 */
void
nss_MD_win32_map_close_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_socket_error(PRInt32 err)
{
    PR_ASSERT(err != WSANOTINITIALISED);
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_recv_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_recvfrom_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_send_error(PRInt32 err)
{
    PRErrorCode prError;
    switch (err) {
        case WSAEMSGSIZE:
            prError = PR_INVALID_ARGUMENT_ERROR;
            break;
        default:
            nss_MD_win32_map_default_error(err);
            return;
    }
    PR_SetError(prError, err);
}

void
nss_MD_win32_map_sendto_error(PRInt32 err)
{
    PRErrorCode prError;
    switch (err) {
        case WSAEMSGSIZE:
            prError = PR_INVALID_ARGUMENT_ERROR;
            break;
        default:
            nss_MD_win32_map_default_error(err);
            return;
    }
    PR_SetError(prError, err);
}

void
nss_MD_win32_map_accept_error(PRInt32 err)
{
    PRErrorCode prError;
    switch (err) {
        case WSAEOPNOTSUPP:
            prError = PR_NOT_TCP_SOCKET_ERROR;
            break;
        case WSAEINVAL:
            prError = PR_INVALID_STATE_ERROR;
            break;
        default:
            nss_MD_win32_map_default_error(err);
            return;
    }
    PR_SetError(prError, err);
}

void
nss_MD_win32_map_acceptex_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_connect_error(PRInt32 err)
{
    PRErrorCode prError;
    switch (err) {
        case WSAEWOULDBLOCK:
            prError = PR_IN_PROGRESS_ERROR;
            break;
        case WSAEINVAL:
            prError = PR_ALREADY_INITIATED_ERROR;
            break;
        case WSAETIMEDOUT:
            prError = PR_IO_TIMEOUT_ERROR;
            break;
        default:
            nss_MD_win32_map_default_error(err);
            return;
    }
    PR_SetError(prError, err);
}

void
nss_MD_win32_map_bind_error(PRInt32 err)
{
    PRErrorCode prError;
    switch (err) {
        case WSAEINVAL:
            prError = PR_SOCKET_ADDRESS_IS_BOUND_ERROR;
            break;
        default:
            nss_MD_win32_map_default_error(err);
            return;
    }
    PR_SetError(prError, err);
}

void
nss_MD_win32_map_listen_error(PRInt32 err)
{
    PRErrorCode prError;
    switch (err) {
        case WSAEOPNOTSUPP:
            prError = PR_NOT_TCP_SOCKET_ERROR;
            break;
        case WSAEINVAL:
            prError = PR_INVALID_STATE_ERROR;
            break;
        default:
            nss_MD_win32_map_default_error(err);
            return;
    }
    PR_SetError(prError, err);
}

void
nss_MD_win32_map_shutdown_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_getsockname_error(PRInt32 err)
{
    PRErrorCode prError;
    switch (err) {
        case WSAEINVAL:
            prError = PR_INVALID_STATE_ERROR;
            break;
        default:
            nss_MD_win32_map_default_error(err);
            return;
    }
    PR_SetError(prError, err);
}

void
nss_MD_win32_map_getpeername_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_getsockopt_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_setsockopt_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_open_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_gethostname_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

/* Win32 select() only works on sockets.  So in this
** context, WSAENOTSOCK is equivalent to EBADF on Unix.
*/
void
nss_MD_win32_map_select_error(PRInt32 err)
{
    PRErrorCode prError;
    switch (err) {
        case WSAENOTSOCK:
            prError = PR_BAD_DESCRIPTOR_ERROR;
            break;
        default:
            nss_MD_win32_map_default_error(err);
            return;
    }
    PR_SetError(prError, err);
}

void
nss_MD_win32_map_lockf_error(PRInt32 err)
{
    nss_MD_win32_map_default_error(err);
}

void
nss_MD_win32_map_default_error(PRInt32 err)
{
    PRErrorCode prError;

    switch (err) {
        case EACCES:
            prError = PR_NO_ACCESS_RIGHTS_ERROR;
            break;
        case ENOENT:
            prError = PR_FILE_NOT_FOUND_ERROR;
            break;
        case ERROR_ACCESS_DENIED:
            prError = PR_NO_ACCESS_RIGHTS_ERROR;
            break;
        case ERROR_ALREADY_EXISTS:
            prError = PR_FILE_EXISTS_ERROR;
            break;
        case ERROR_DISK_CORRUPT:
            prError = PR_IO_ERROR;
            break;
        case ERROR_DISK_FULL:
            prError = PR_NO_DEVICE_SPACE_ERROR;
            break;
        case ERROR_DISK_OPERATION_FAILED:
            prError = PR_IO_ERROR;
            break;
        case ERROR_DRIVE_LOCKED:
            prError = PR_FILE_IS_LOCKED_ERROR;
            break;
        case ERROR_FILENAME_EXCED_RANGE:
            prError = PR_NAME_TOO_LONG_ERROR;
            break;
        case ERROR_FILE_CORRUPT:
            prError = PR_IO_ERROR;
            break;
        case ERROR_FILE_EXISTS:
            prError = PR_FILE_EXISTS_ERROR;
            break;
        case ERROR_FILE_INVALID:
            prError = PR_BAD_DESCRIPTOR_ERROR;
            break;
#if ERROR_FILE_NOT_FOUND != ENOENT
        case ERROR_FILE_NOT_FOUND:
            prError = PR_FILE_NOT_FOUND_ERROR;
            break;
#endif
        case ERROR_HANDLE_DISK_FULL:
            prError = PR_NO_DEVICE_SPACE_ERROR;
            break;
        case ERROR_INVALID_ADDRESS:
            prError = PR_ACCESS_FAULT_ERROR;
            break;
        case ERROR_INVALID_HANDLE:
            prError = PR_BAD_DESCRIPTOR_ERROR;
            break;
        case ERROR_INVALID_NAME:
            prError = PR_INVALID_ARGUMENT_ERROR;
            break;
        case ERROR_INVALID_PARAMETER:
            prError = PR_INVALID_ARGUMENT_ERROR;
            break;
        case ERROR_INVALID_USER_BUFFER:
            prError = PR_INSUFFICIENT_RESOURCES_ERROR;
            break;
        case ERROR_LOCKED:
            prError = PR_FILE_IS_LOCKED_ERROR;
            break;
        case ERROR_NETNAME_DELETED:
            prError = PR_CONNECT_RESET_ERROR;
            break;
        case ERROR_NOACCESS:
            prError = PR_ACCESS_FAULT_ERROR;
            break;
        case ERROR_NOT_ENOUGH_MEMORY:
            prError = PR_INSUFFICIENT_RESOURCES_ERROR;
            break;
        case ERROR_NOT_ENOUGH_QUOTA:
            prError = PR_OUT_OF_MEMORY_ERROR;
            break;
        case ERROR_NOT_READY:
            prError = PR_IO_ERROR;
            break;
        case ERROR_NO_MORE_FILES:
            prError = PR_NO_MORE_FILES_ERROR;
            break;
        case ERROR_OPEN_FAILED:
            prError = PR_IO_ERROR;
            break;
        case ERROR_OPEN_FILES:
            prError = PR_IO_ERROR;
            break;
        case ERROR_OUTOFMEMORY:
            prError = PR_INSUFFICIENT_RESOURCES_ERROR;
            break;
        case ERROR_PATH_BUSY:
            prError = PR_IO_ERROR;
            break;
        case ERROR_PATH_NOT_FOUND:
            prError = PR_FILE_NOT_FOUND_ERROR;
            break;
        case ERROR_SEEK_ON_DEVICE:
            prError = PR_IO_ERROR;
            break;
        case ERROR_SHARING_VIOLATION:
            prError = PR_FILE_IS_BUSY_ERROR;
            break;
        case ERROR_STACK_OVERFLOW:
            prError = PR_ACCESS_FAULT_ERROR;
            break;
        case ERROR_TOO_MANY_OPEN_FILES:
            prError = PR_SYS_DESC_TABLE_FULL_ERROR;
            break;
        case ERROR_WRITE_PROTECT:
            prError = PR_NO_ACCESS_RIGHTS_ERROR;
            break;
        case WSAEACCES:
            prError = PR_NO_ACCESS_RIGHTS_ERROR;
            break;
        case WSAEADDRINUSE:
            prError = PR_ADDRESS_IN_USE_ERROR;
            break;
        case WSAEADDRNOTAVAIL:
            prError = PR_ADDRESS_NOT_AVAILABLE_ERROR;
            break;
        case WSAEAFNOSUPPORT:
            prError = PR_ADDRESS_NOT_SUPPORTED_ERROR;
            break;
        case WSAEALREADY:
            prError = PR_ALREADY_INITIATED_ERROR;
            break;
        case WSAEBADF:
            prError = PR_BAD_DESCRIPTOR_ERROR;
            break;
        case WSAECONNABORTED:
            prError = PR_CONNECT_ABORTED_ERROR;
            break;
        case WSAECONNREFUSED:
            prError = PR_CONNECT_REFUSED_ERROR;
            break;
        case WSAECONNRESET:
            prError = PR_CONNECT_RESET_ERROR;
            break;
        case WSAEDESTADDRREQ:
            prError = PR_INVALID_ARGUMENT_ERROR;
            break;
        case WSAEFAULT:
            prError = PR_ACCESS_FAULT_ERROR;
            break;
        case WSAEHOSTUNREACH:
            prError = PR_HOST_UNREACHABLE_ERROR;
            break;
        case WSAEINVAL:
            prError = PR_INVALID_ARGUMENT_ERROR;
            break;
        case WSAEISCONN:
            prError = PR_IS_CONNECTED_ERROR;
            break;
        case WSAEMFILE:
            prError = PR_PROC_DESC_TABLE_FULL_ERROR;
            break;
        case WSAEMSGSIZE:
            prError = PR_BUFFER_OVERFLOW_ERROR;
            break;
        case WSAENETDOWN:
            prError = PR_NETWORK_DOWN_ERROR;
            break;
        case WSAENETRESET:
            prError = PR_CONNECT_ABORTED_ERROR;
            break;
        case WSAENETUNREACH:
            prError = PR_NETWORK_UNREACHABLE_ERROR;
            break;
        case WSAENOBUFS:
            prError = PR_INSUFFICIENT_RESOURCES_ERROR;
            break;
        case WSAENOPROTOOPT:
            prError = PR_INVALID_ARGUMENT_ERROR;
            break;
        case WSAENOTCONN:
            prError = PR_NOT_CONNECTED_ERROR;
            break;
        case WSAENOTSOCK:
            prError = PR_NOT_SOCKET_ERROR;
            break;
        case WSAEOPNOTSUPP:
            prError = PR_OPERATION_NOT_SUPPORTED_ERROR;
            break;
        case WSAEPROTONOSUPPORT:
            prError = PR_PROTOCOL_NOT_SUPPORTED_ERROR;
            break;
        case WSAEPROTOTYPE:
            prError = PR_INVALID_ARGUMENT_ERROR;
            break;
        case WSAESHUTDOWN:
            prError = PR_SOCKET_SHUTDOWN_ERROR;
            break;
        case WSAESOCKTNOSUPPORT:
            prError = PR_INVALID_ARGUMENT_ERROR;
            break;
        case WSAETIMEDOUT:
            prError = PR_CONNECT_ABORTED_ERROR;
            break;
        case WSAEWOULDBLOCK:
            prError = PR_WOULD_BLOCK_ERROR;
            break;
        default:
            prError = PR_UNKNOWN_ERROR;
            break;
    }
    PR_SetError(prError, err);
}