| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #define UNICODE |
| #define _UNICODE |
| #define _WIN32_WINNT_0x0500 |
| #include "systools/win32/uwinapi.h" |
| |
| #include "file_error.h" |
| |
| #include "osl/diagnose.h" |
| #include "osl/thread.h" |
| |
| /* OS error to oslFileError values mapping table */ |
| struct osl_file_error_entry |
| { |
| unsigned long oscode; /* OS return value */ |
| int errnocode; /* oslFileError code */ |
| }; |
| |
| static const struct osl_file_error_entry errtable[] = { |
| { ERROR_SUCCESS, osl_File_E_None }, /* 0 */ |
| { ERROR_INVALID_FUNCTION, osl_File_E_INVAL }, /* 1 */ |
| { ERROR_FILE_NOT_FOUND, osl_File_E_NOENT }, /* 2 */ |
| { ERROR_PATH_NOT_FOUND, osl_File_E_NOENT }, /* 3 */ |
| { ERROR_TOO_MANY_OPEN_FILES, osl_File_E_MFILE }, /* 4 */ |
| { ERROR_ACCESS_DENIED, osl_File_E_ACCES }, /* 5 */ |
| { ERROR_INVALID_HANDLE, osl_File_E_BADF }, /* 6 */ |
| { ERROR_ARENA_TRASHED, osl_File_E_NOMEM }, /* 7 */ |
| { ERROR_NOT_ENOUGH_MEMORY, osl_File_E_NOMEM }, /* 8 */ |
| { ERROR_INVALID_BLOCK, osl_File_E_NOMEM }, /* 9 */ |
| { ERROR_BAD_ENVIRONMENT, osl_File_E_2BIG }, /* 10 */ |
| { ERROR_BAD_FORMAT, osl_File_E_NOEXEC }, /* 11 */ |
| { ERROR_INVALID_ACCESS, osl_File_E_INVAL }, /* 12 */ |
| { ERROR_INVALID_DATA, osl_File_E_INVAL }, /* 13 */ |
| { ERROR_INVALID_DRIVE, osl_File_E_NOENT }, /* 15 */ |
| { ERROR_CURRENT_DIRECTORY, osl_File_E_ACCES }, /* 16 */ |
| { ERROR_NOT_SAME_DEVICE, osl_File_E_XDEV }, /* 17 */ |
| { ERROR_NO_MORE_FILES, osl_File_E_NOENT }, /* 18 */ |
| { ERROR_NOT_READY, osl_File_E_NOTREADY }, /* 21 */ |
| { ERROR_LOCK_VIOLATION, osl_File_E_ACCES }, /* 33 */ |
| { ERROR_BAD_NETPATH, osl_File_E_NOENT }, /* 53 */ |
| { ERROR_NETWORK_ACCESS_DENIED, osl_File_E_ACCES }, /* 65 */ |
| { ERROR_BAD_NET_NAME, osl_File_E_NOENT }, /* 67 */ |
| { ERROR_FILE_EXISTS, osl_File_E_EXIST }, /* 80 */ |
| { ERROR_CANNOT_MAKE, osl_File_E_ACCES }, /* 82 */ |
| { ERROR_FAIL_I24, osl_File_E_ACCES }, /* 83 */ |
| { ERROR_INVALID_PARAMETER, osl_File_E_INVAL }, /* 87 */ |
| { ERROR_NO_PROC_SLOTS, osl_File_E_AGAIN }, /* 89 */ |
| { ERROR_DRIVE_LOCKED, osl_File_E_ACCES }, /* 108 */ |
| { ERROR_BROKEN_PIPE, osl_File_E_PIPE }, /* 109 */ |
| { ERROR_DISK_FULL, osl_File_E_NOSPC }, /* 112 */ |
| { ERROR_INVALID_TARGET_HANDLE, osl_File_E_BADF }, /* 114 */ |
| { ERROR_INVALID_HANDLE, osl_File_E_INVAL }, /* 124 */ |
| { ERROR_WAIT_NO_CHILDREN, osl_File_E_CHILD }, /* 128 */ |
| { ERROR_CHILD_NOT_COMPLETE, osl_File_E_CHILD }, /* 129 */ |
| { ERROR_DIRECT_ACCESS_HANDLE, osl_File_E_BADF }, /* 130 */ |
| { ERROR_NEGATIVE_SEEK, osl_File_E_INVAL }, /* 131 */ |
| { ERROR_SEEK_ON_DEVICE, osl_File_E_ACCES }, /* 132 */ |
| { ERROR_DIR_NOT_EMPTY, osl_File_E_NOTEMPTY }, /* 145 */ |
| { ERROR_NOT_LOCKED, osl_File_E_ACCES }, /* 158 */ |
| { ERROR_BAD_PATHNAME, osl_File_E_NOENT }, /* 161 */ |
| { ERROR_MAX_THRDS_REACHED, osl_File_E_AGAIN }, /* 164 */ |
| { ERROR_LOCK_FAILED, osl_File_E_ACCES }, /* 167 */ |
| { ERROR_ALREADY_EXISTS, osl_File_E_EXIST }, /* 183 */ |
| { ERROR_FILENAME_EXCED_RANGE, osl_File_E_NOENT }, /* 206 */ |
| { ERROR_NESTING_NOT_ALLOWED, osl_File_E_AGAIN }, /* 215 */ |
| { ERROR_DIRECTORY, osl_File_E_NOENT }, /* 267 */ |
| { ERROR_NOT_ENOUGH_QUOTA, osl_File_E_NOMEM }, /* 1816 */ |
| { ERROR_UNEXP_NET_ERR, osl_File_E_NETWORK } /* 59 */ |
| }; |
| |
| /* The following two constants must be the minimum and maximum |
| values in the (contiguous) range of osl_File_E_xec Failure errors. |
| */ |
| #define MIN_EXEC_ERROR ERROR_INVALID_STARTING_CODESEG |
| #define MAX_EXEC_ERROR ERROR_INFLOOP_IN_RELOC_CHAIN |
| |
| /* These are the low and high value in the range of errors that are |
| access violations |
| */ |
| #define MIN_EACCES_RANGE ERROR_WRITE_PROTECT |
| #define MAX_EACCES_RANGE ERROR_SHARING_BUFFER_EXCEEDED |
| |
| oslFileError oslTranslateFileError (/*DWORD*/ unsigned long dwError) |
| { |
| static const int n = sizeof(errtable)/sizeof(errtable[0]); |
| |
| int i; |
| for (i = 0; i < n; ++i ) |
| { |
| if (dwError == errtable[i].oscode) |
| return (oslFileError)(errtable[i].errnocode); |
| } |
| |
| /* The error code wasn't in the table. We check for a range of |
| osl_File_E_ACCES errors or exec failure errors (ENOEXEC). |
| Otherwise osl_File_E_INVAL is returned. |
| */ |
| if ( (dwError >= MIN_EACCES_RANGE) && (dwError <= MAX_EACCES_RANGE) ) |
| return osl_File_E_ACCES; |
| else if ( (dwError >= MIN_EXEC_ERROR) && (dwError <= MAX_EXEC_ERROR) ) |
| return osl_File_E_NOEXEC; |
| else |
| return osl_File_E_INVAL; |
| } |
| |
| //##################################################### |
| #if OSL_DEBUG_LEVEL > 0 |
| void _osl_warnFile( const char *message, rtl_uString *ustrFile ) |
| { |
| char szBuffer[2048]; |
| |
| if (ustrFile) |
| { |
| rtl_String *strFile = NULL; |
| |
| rtl_uString2String( &strFile, rtl_uString_getStr( ustrFile ), rtl_uString_getLength( ustrFile ), |
| osl_getThreadTextEncoding(), OUSTRING_TO_OSTRING_CVTFLAGS ); |
| snprintf( szBuffer, sizeof(szBuffer), message, strFile->buffer ); |
| rtl_string_release( strFile ); |
| |
| message = szBuffer; |
| } |
| OSL_ENSURE( 0, message ); |
| } |
| #endif /* OSL_DEBUG_LEVEL */ |
