1/* 2 Unix SMB/Netbios implementation. 3 Version 1.9. 4 Copyright (C) Andrew Tridgell 1998 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2 of the License, or 9 (at your option) any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program; if not, write to the Free Software 18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 19*/ 20 21#define NO_SYSLOG 22 23#include "includes.h" 24 25extern int DEBUGLEVEL; 26 27/* error code stuff - put together by Merik Karman 28 merik@blackadder.dsh.oz.au */ 29 30typedef struct 31{ 32 char *name; 33 int code; 34 char *message; 35} err_code_struct; 36 37/* Dos Error Messages */ 38err_code_struct dos_msgs[] = { 39 {"ERRbadfunc",1,"Invalid function."}, 40 {"ERRbadfile",2,"File not found."}, 41 {"ERRbadpath",3,"Directory invalid."}, 42 {"ERRnofids",4,"No file descriptors available"}, 43 {"ERRnoaccess",5,"Access denied."}, 44 {"ERRbadfid",6,"Invalid file handle."}, 45 {"ERRbadmcb",7,"Memory control blocks destroyed."}, 46 {"ERRnomem",8,"Insufficient server memory to perform the requested function."}, 47 {"ERRbadmem",9,"Invalid memory block address."}, 48 {"ERRbadenv",10,"Invalid environment."}, 49 {"ERRbadformat",11,"Invalid format."}, 50 {"ERRbadaccess",12,"Invalid open mode."}, 51 {"ERRbaddata",13,"Invalid data."}, 52 {"ERR",14,"reserved."}, 53 {"ERRbaddrive",15,"Invalid drive specified."}, 54 {"ERRremcd",16,"A Delete Directory request attempted to remove the server's current directory."}, 55 {"ERRdiffdevice",17,"Not same device."}, 56 {"ERRnofiles",18,"A File Search command can find no more files matching the specified criteria."}, 57 {"ERRbadshare",32,"The sharing mode specified for an Open conflicts with existing FIDs on the file."}, 58 {"ERRlock",33,"A Lock request conflicted with an existing lock or specified an invalid mode, or an Unlock requested attempted to remove a lock held by another process."}, 59 {"ERRunsup", 50, "The operation is unsupported"}, 60 {"ERRnosuchshare", 67, "You specified an invalid share name"}, 61 {"ERRfilexists",80,"The file named in a Create Directory, Make New File or Link request already exists."}, 62 {"ERRbadpipe",230,"Pipe invalid."}, 63 {"ERRpipebusy",231,"All instances of the requested pipe are busy."}, 64 {"ERRpipeclosing",232,"Pipe close in progress."}, 65 {"ERRnotconnected",233,"No process on other end of pipe."}, 66 {"ERRmoredata",234,"There is more data to be returned."}, 67 {"ERRinvgroup",2455,"Invalid workgroup (try the -W option)"}, 68 {NULL,-1,NULL}}; 69 70/* Server Error Messages */ 71err_code_struct server_msgs[] = { 72 {"ERRerror",1,"Non-specific error code."}, 73 {"ERRbadpw",2,"Bad password - name/password pair in a Tree Connect or Session Setup are invalid."}, 74 {"ERRbadtype",3,"reserved."}, 75 {"ERRaccess",4,"The requester does not have the necessary access rights within the specified context for the requested function. The context is defined by the TID or the UID."}, 76 {"ERRinvnid",5,"The tree ID (TID) specified in a command was invalid."}, 77 {"ERRinvnetname",6,"Invalid network name in tree connect."}, 78 {"ERRinvdevice",7,"Invalid device - printer request made to non-printer connection or non-printer request made to printer connection."}, 79 {"ERRqfull",49,"Print queue full (files) -- returned by open print file."}, 80 {"ERRqtoobig",50,"Print queue full -- no space."}, 81 {"ERRqeof",51,"EOF on print queue dump."}, 82 {"ERRinvpfid",52,"Invalid print file FID."}, 83 {"ERRsmbcmd",64,"The server did not recognize the command received."}, 84 {"ERRsrverror",65,"The server encountered an internal error, e.g., system file unavailable."}, 85 {"ERRfilespecs",67,"The file handle (FID) and pathname parameters contained an invalid combination of values."}, 86 {"ERRreserved",68,"reserved."}, 87 {"ERRbadpermits",69,"The access permissions specified for a file or directory are not a valid combination. The server cannot set the requested attribute."}, 88 {"ERRreserved",70,"reserved."}, 89 {"ERRsetattrmode",71,"The attribute mode in the Set File Attribute request is invalid."}, 90 {"ERRpaused",81,"Server is paused."}, 91 {"ERRmsgoff",82,"Not receiving messages."}, 92 {"ERRnoroom",83,"No room to buffer message."}, 93 {"ERRrmuns",87,"Too many remote user names."}, 94 {"ERRtimeout",88,"Operation timed out."}, 95 {"ERRnoresource",89,"No resources currently available for request."}, 96 {"ERRtoomanyuids",90,"Too many UIDs active on this session."}, 97 {"ERRbaduid",91,"The UID is not known as a valid ID on this session."}, 98 {"ERRusempx",250,"Temp unable to support Raw, use MPX mode."}, 99 {"ERRusestd",251,"Temp unable to support Raw, use standard read/write."}, 100 {"ERRcontmpx",252,"Continue in MPX mode."}, 101 {"ERRreserved",253,"reserved."}, 102 {"ERRreserved",254,"reserved."}, 103 {"ERRnosupport",0xFFFF,"Function not supported."}, 104 {NULL,-1,NULL}}; 105 106/* Hard Error Messages */ 107err_code_struct hard_msgs[] = { 108 {"ERRnowrite",19,"Attempt to write on write-protected diskette."}, 109 {"ERRbadunit",20,"Unknown unit."}, 110 {"ERRnotready",21,"Drive not ready."}, 111 {"ERRbadcmd",22,"Unknown command."}, 112 {"ERRdata",23,"Data error (CRC)."}, 113 {"ERRbadreq",24,"Bad request structure length."}, 114 {"ERRseek",25 ,"Seek error."}, 115 {"ERRbadmedia",26,"Unknown media type."}, 116 {"ERRbadsector",27,"Sector not found."}, 117 {"ERRnopaper",28,"Printer out of paper."}, 118 {"ERRwrite",29,"Write fault."}, 119 {"ERRread",30,"Read fault."}, 120 {"ERRgeneral",31,"General failure."}, 121 {"ERRbadshare",32,"An open conflicts with an existing open."}, 122 {"ERRlock",33,"A Lock request conflicted with an existing lock or specified an invalid mode, or an Unlock requested attempted to remove a lock held by another process."}, 123 {"ERRwrongdisk",34,"The wrong disk was found in a drive."}, 124 {"ERRFCBUnavail",35,"No FCBs are available to process request."}, 125 {"ERRsharebufexc",36,"A sharing buffer has been exceeded."}, 126 {NULL,-1,NULL}}; 127 128 129struct 130{ 131 int code; 132 char *class; 133 err_code_struct *err_msgs; 134} err_classes[] = { 135 {0,"SUCCESS",NULL}, 136 {0x01,"ERRDOS",dos_msgs}, 137 {0x02,"ERRSRV",server_msgs}, 138 {0x03,"ERRHRD",hard_msgs}, 139 {0x04,"ERRXOS",NULL}, 140 {0xE1,"ERRRMX1",NULL}, 141 {0xE2,"ERRRMX2",NULL}, 142 {0xE3,"ERRRMX3",NULL}, 143 {0xFF,"ERRCMD",NULL}, 144 {-1,NULL,NULL}}; 145 146 147/**************************************************************************** 148return a SMB error string from a SMB buffer 149****************************************************************************/ 150char *smb_errstr(char *inbuf) 151{ 152 static pstring ret; 153 int class = CVAL(inbuf,smb_rcls); 154 int num = SVAL(inbuf,smb_err); 155 int i,j; 156 157 for (i=0;err_classes[i].class;i++) 158 if (err_classes[i].code == class) 159 { 160 if (err_classes[i].err_msgs) 161 { 162 err_code_struct *err = err_classes[i].err_msgs; 163 for (j=0;err[j].name;j++) 164 if (num == err[j].code) 165 { 166 if (DEBUGLEVEL > 0) 167 slprintf(ret, sizeof(ret) - 1, "%s - %s (%s)",err_classes[i].class, 168 err[j].name,err[j].message); 169 else 170 slprintf(ret, sizeof(ret) - 1, "%s - %s",err_classes[i].class,err[j].name); 171 return ret; 172 } 173 } 174 175 slprintf(ret, sizeof(ret) - 1, "%s - %d",err_classes[i].class,num); 176 return ret; 177 } 178 179 slprintf(ret, sizeof(ret) - 1, "Error: Unknown error (%d,%d)",class,num); 180 return(ret); 181} 182