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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,124 @@ | ||
| /******************************************************************************/ | ||
| /* */ | ||
| /* X P r o t o c o l . c c */ | ||
| /* */ | ||
| /* (c) 2016 by the Board of Trustees of the Leland Stanford, Jr., University */ | ||
| /* Produced by Andrew Hanushevsky for Stanford University under contract */ | ||
| /* DE-AC02-76-SFO0515 with the Department of Energy */ | ||
| /* */ | ||
| /* This file is part of the XRootD software suite. */ | ||
| /* */ | ||
| /* XRootD is free software: you can redistribute it and/or modify it under */ | ||
| /* the terms of the GNU Lesser General Public License as published by the */ | ||
| /* Free Software Foundation, either version 3 of the License, or (at your */ | ||
| /* option) any later version. */ | ||
| /* */ | ||
| /* XRootD is distributed in the hope that it will be useful, but WITHOUT */ | ||
| /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */ | ||
| /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */ | ||
| /* License for more details. */ | ||
| /* */ | ||
| /* You should have received a copy of the GNU Lesser General Public License */ | ||
| /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */ | ||
| /* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */ | ||
| /* */ | ||
| /* The copyright holder's institutional names and contributor's names may not */ | ||
| /* be used to endorse or promote products derived from this software without */ | ||
| /* specific prior written permission of the institution or contributor. */ | ||
| /******************************************************************************/ | ||
|
|
||
| #include <inttypes.h> | ||
| #include <netinet/in.h> | ||
| #include <sys/types.h> | ||
|
|
||
| #include "XProtocol/XProtocol.hh" | ||
|
|
||
| /******************************************************************************/ | ||
| /* G l o b a l s */ | ||
| /******************************************************************************/ | ||
|
|
||
| namespace | ||
| { | ||
| const char *errNames[kXR_ERRFENCE-kXR_ArgInvalid] = | ||
| {"Invalid argument", // kXR_ArgInvalid = 3000, | ||
| "Missing agument", // kXR_ArgMissing | ||
| "Argument is too long", // kXR_ArgTooLong | ||
| "File or object is locked", // kXR_FileLocked | ||
| "File or object not open", // kXR_FileNotOpen | ||
| "Filesystem error", // kXR_FSError | ||
| "Invalid request", // kXR_InvalidRequest | ||
| "I/O error", // kXR_IOError | ||
| "Insufficient memory", // kXR_NoMemory | ||
| "Insufficient space", // kXR_NoSpace | ||
| "Request not authorized", // kXR_NotAuthorized | ||
| "File or object not found", // kXR_NotFound | ||
| "Internal server error", // kXR_ServerError | ||
| "Unsupported request", // kXR_Unsupported | ||
| "No serves available", // kXR_noserver | ||
| "Target is not a file", // kXR_NotFile | ||
| "Target is a directory", // kXR_isDirectory | ||
| "Request cancelled", // kXR_Cancelled | ||
| "Checksum length error", // kXR_ChkLenErr | ||
| "Checksum is invalid", // kXR_ChkSumErr | ||
| "Request in progress", // kXR_inProgress | ||
| "Quota exceeded", // kXR_overQuota | ||
| "Invalid signature", // kXR_SigVerErr | ||
| "Decryption failed" // kXR_DecryptErr | ||
| }; | ||
|
|
||
| const char *reqNames[kXR_REQFENCE-kXR_auth] = | ||
| {"auth", "query", "chmod", "close", | ||
| "dirlist", "getfile", "protocol", "login", | ||
| "mkdir", "mv", "open", "ping", | ||
| "putfile", "read", "rm", "rmdir", | ||
| "sync", "stat", "set", "write", | ||
| "admin", "prepare", "statx", "endsess", | ||
| "bind", "readv", "verifyw", "locate", | ||
| "truncate", "sigver", "decrypt" | ||
| }; | ||
|
|
||
| // Following value is used to determine if the error or request code is | ||
| // host byte or network byte order making use of the fact each starts at 3000 | ||
| // | ||
| union Endianness {kXR_unt16 xyz; unsigned char Endian[2];} little = {1}; | ||
| } | ||
|
|
||
| /******************************************************************************/ | ||
| /* e r r N a m e */ | ||
| /******************************************************************************/ | ||
|
|
||
| const char *XProtocol::errName(kXR_int32 errCode) | ||
| { | ||
| // Mangle request code if the byte orderdoesn't match our host order | ||
| // | ||
| if ((errCode < 0 || errCode > kXR_ERRFENCE) && little.Endian[0]) | ||
| errCode = ntohl(errCode); | ||
|
|
||
| // Validate the request code | ||
| // | ||
| if (errCode < kXR_ArgInvalid || errCode >= kXR_ERRFENCE) | ||
| return "!undefined error"; | ||
|
|
||
| // Return the proper table | ||
| // | ||
| return errNames[errCode - kXR_ArgInvalid]; | ||
| } | ||
|
|
||
| /******************************************************************************/ | ||
| /* r e q N a m e */ | ||
| /******************************************************************************/ | ||
|
|
||
| const char *XProtocol::reqName(kXR_unt16 reqCode) | ||
| { | ||
| // Mangle request code if the byte orderdoesn't match our host order | ||
| // | ||
| if (reqCode > kXR_REQFENCE && little.Endian[0]) reqCode = ntohs(reqCode); | ||
|
|
||
| // Validate the request code | ||
| // | ||
| if (reqCode < kXR_auth || reqCode >= kXR_REQFENCE) return "!unknown"; | ||
|
|
||
| // Return the proper table | ||
| // | ||
| return reqNames[reqCode - kXR_auth]; | ||
| } |
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