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/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#if defined NDB_OSE || defined NDB_SOFTOSE
#include <NdbOut.hpp>
#include <ndb_types.h>
#include "ose.h"
#include "ose_err.h"
#include "osetypes.h"
#define BUFSIZE 100
typedef struct {
char header1[BUFSIZE];
char header2[BUFSIZE];
char error_code_line[BUFSIZE];
char subcode_line[BUFSIZE];
char product_line[BUFSIZE];
char header_file_line[BUFSIZE];
char extra_line[BUFSIZE];
char user_called_line[BUFSIZE];
char current_process_id_line[BUFSIZE];
char current_process_name_line[BUFSIZE];
char file_line[BUFSIZE];
char line_line[BUFSIZE];
char err_hnd_file[BUFSIZE];
} Error_message;
char assert_line[BUFSIZE];
char unknown_signal_line[BUFSIZE];
char signal_number_line[BUFSIZE];
char sender_line[BUFSIZE];
char receiver_line[BUFSIZE];
extern "C" OSBOOLEAN ndb_err_hnd(bool user_called,
Uint32 error_code,
Uint32 extra)
{
static Error_message error_message;
bool error_handled;
Uint32 subcode;
char* subcode_mnemonic;
char* product_name;
char* file_name;
/*The subcode (bit 16 - 30) is extracted from error_code */
subcode = (error_code & 0x7fff0000) >> 16;
if (user_called) {
switch (subcode) {
case 0x0050 :
subcode_mnemonic= "OSE_PRH_PLS";
product_name= "Program Loader";
file_name = "prherr.h";
break;
case 0x0051 :
subcode_mnemonic = "OSE_PRH_START_PRH";
product_name= "start_prh";
file_name= " start_prh.c";
break;
case 0x0052 :
subcode_mnemonic= "OSE_PRH_ASF";
product_name= "Archive Server";
file_name = "prherr.h";
break;
case 0x0058 :
case 0x4058 :
case 0x3fff :
case 0x8058 :
subcode_mnemonic= "OSE_MMS_EBASE";
product_name= "MMS";
file_name= "mms_err.h";
break;
/*Link Handler G3***************************************/
case 0x0060 :
case 0x8060 :
subcode_mnemonic= "OSE_GLH_EBASE";
product_name= "General Link Handler";
file_name= "glherr.h";
break;
case 0x0064 :
case 0x8064 :
subcode_mnemonic= "OSE_GPL_EBASE";
product_name= "General Protocol Link Handler";
file_name= "gplerr.h";
break;
case 0x0066 :
case 0x8066 :
subcode_mnemonic= "OSE_UDPPDR_EBASE";
product_name= "UDP driver for GPL";
file_name= "udppdrerr.h";
break;
case 0x0067 :
case 0x8067 :
subcode_mnemonic= "OSE_SERPDR_EBASE";
product_name= "Serial driver for GPL";
file_name= "serpdrerr.h";
break;
case 0x0068 :
case 0x8068 :
subcode_mnemonic= "OSE_ETHPDR_EBASE";
product_name= "Ethernet driver for GPL";
file_name= "ethpdrerr.h";
break;
/*Link handler G4***************************************/
case 0x0061 :
subcode_mnemonic= "OSE_OTL_EBASE";
product_name= "OSE Transport Layer";
file_name= "otlerr.h";
break;
case 0x0062 :
subcode_mnemonic= "OSE_LALUDP_EBASE";
product_name= "Link Adaption Layer for UDP";
file_name= "header file unknown";
break;
/*Internet Utilities************************************/
case 0x0069 :
subcode_mnemonic= "OSE_TFTPD";
product_name= "TFTP server";
file_name= "inetutilerr.h";
break;
case 0x006a :
subcode_mnemonic= "OSE_TELUDPD";
product_name= "TELNET/UDP server";
file_name= "inetutilerr.h";
break;
case 0x006b :
subcode_mnemonic= "OSE_FTPD";
product_name= "FTP server";
file_name= "inetutilerr.h";
break;
case 0x006c :
subcode_mnemonic= "OSE_TELNETD";
product_name= "TELNET server";
file_name= "inetutilerr.h";
break;
case 0x006d :
subcode_mnemonic= "OSE_SURFER";
product_name= "OSE System Surfer";
file_name= "inetutilerr.h";
break;
case 0x006e :
subcode_mnemonic= "OSE_BOOTP";
product_name= "BOOTP client";
file_name= "inetutilerr.h";
break;
case 0x006f :
switch((error_code & 0x0000f000)){
case 0x00000000 :
subcode_mnemonic= "OSE_RES";
product_name= "DNS resolver";
file_name= "inetutilerr.h";
break;
case 0x00001000 :
subcode_mnemonic= "OSE_DHCPC";
product_name= "DHCP client";
file_name= "inetutilerr.h";
break;
case 0x00002000 :
subcode_mnemonic= "OSE_FTP";
product_name= "FTP client";
file_name= "inetutilerr.h";
break;
default :
subcode_mnemonic= "Unknown error";
product_name= "unknown product";
file_name = "header file unknown";
break;
}
break;
case 0x00c2 :
subcode_mnemonic= "OSE_DNS";
product_name= "DNS server";
file_name= "dns_err.h";
break;
/*INET**************************/
case 0x0070 :
subcode_mnemonic= "INET_ERRBASE";
product_name= "Internet Protocols (INET)";
file_name= "ineterr.h";
break;
case 0x0071 :
subcode_mnemonic= "WEBS_ERRBASE";
product_name= "Web Server (WEBS)";
file_name= "webserr.h";
break;
case 0x0072 :
subcode_mnemonic= "SNMP";
product_name= "SNMP";
file_name= "header file unknown";
break;
case 0x0073 :
subcode_mnemonic= "STP_BRIDGE";
product_name= "STP bridge";
file_name= "header file unknown";
break;
case 0x0200 :
case 0x0201 :
case 0x0202 :
case 0x0203 :
case 0x0204 :
case 0x0205 :
case 0x0206 :
case 0x0207 :
case 0x0208 :
case 0x0209 :
case 0x020a :
case 0x020b :
case 0x020c :
case 0x020d :
case 0x020e :
case 0x020f :
subcode_mnemonic = "INETINIT_ERR_BASE";
product_name = "INET";
file_name = "startinet.c";
break;
/*Miscellanous******************************************/
case 0x0082 :
subcode_mnemonic= "OSE_HEAP_EBASE";
product_name= "Heap Manager";
file_name= "heap_err.h";
break;
case 0x0088 :
subcode_mnemonic= "OSE_BSP";
product_name= "Board Support Package";
file_name= "bsperr.h";
break;
case 0x008a :
subcode_mnemonic= "OSE_TOSV_EBASE";
product_name= "Time Out Server";
file_name= "tosverr.h";
break;
case 0x008b :
subcode_mnemonic= "OSE_RTC_EBASE";
product_name= "Real Time Clock";
file_name= "rtcerr.h";
break;
case 0x008d :
case 0x808d :
subcode_mnemonic= "OSENS_ERR_BASE";
product_name= "Name Server";
file_name= "osens_err.h";
break;
case 0x008e :
subcode_mnemonic= "PMD_ERR_BASE";
product_name= "Post Mortem Dump";
file_name= "pmderr.h";
break;
/*Embedded File System***********************************/
case 0x0090 :
subcode_mnemonic= "OSE_EFS_COMMON";
product_name= "EFS common";
file_name= "efs_err.h";
break;
case 0x0091 :
subcode_mnemonic= "OSE_EFS_FLIB";
product_name= "EFS function library";
file_name= "efs_err.h";
break;
case 0x0092 :
subcode_mnemonic= "OSE_EFS_SERDD";
product_name= "EFS serdd";
file_name= "efs_err.h";
break;
case 0x0093 :
subcode_mnemonic= "OSE_EFS_SHELL";
product_name= "OSE shell";
file_name= "efs_err.h";
break;
case 0x0094 :
subcode_mnemonic= "OSE_EFS_STARTEFS";
product_name= "EFS startefs.c";
file_name= "efs_err.h";
break;
/*Debugger related***************************************/
case 0x00a0 :
subcode_mnemonic= "DBGSERVER_ERR_BASE";
product_name= "Debug server for Illuminator";
file_name= "degservererr.h";
break;
case 0x00b2 :
subcode_mnemonic= "OSE_MDM";
product_name= "Multi INDRT monitor";
file_name= "header file unknown";
break;
/*Miscellanous*******************************************/
case 0x00c0 :
subcode_mnemonic= "OSE_POTS_EBASE";
product_name= "POTS tutorial example";
file_name= "pots_err.h";
break;
case 0x00c1 :
subcode_mnemonic= "OSE_PTH_ECODE_BASE";
product_name= "Pthreads";
file_name= "pthread_err.h";
break;
case 0x00c3 :
subcode_mnemonic= "OSE_NTP_EBASE";
product_name= "OSE NTP/SNTP";
file_name= "ntp_err.h";
break;
case 0x00c4 :
subcode_mnemonic= "TRILLIUM_BASE";
product_name= "Trillium OSE port";
file_name= "sk_ss.c";
break;
case 0x00c5 :
subcode_mnemonic= "OSE_OSECPP_EBASE";
product_name= "C++ Support with libosecpp.a";
file_name= "cpp_err.h";
break;
case 0x00c6 :
subcode_mnemonic= "OSE_RIP_ERR_BASE";
product_name= "OSE RIP";
file_name= "oserip.h";
break;
/*Unknown error_code*************************************/
default :
subcode_mnemonic= "Unknown error";
product_name= "unknown product";
file_name = "header file unknown";
break;
}
} else {
/* user_called = 0, i.e. reported by the kernel */
subcode_mnemonic= "OSE_KRN";
product_name= "Kernel";
file_name = "ose_err.h";
}
BaseString::snprintf(error_message.header1,
BUFSIZE,
"This is the OSE Example System Error handler\r\n");
BaseString::snprintf(error_message.err_hnd_file,
BUFSIZE,
"located in: " __FILE__ "\r\n");
BaseString::snprintf(error_message.header2,
BUFSIZE,
"An Error has been reported:\r\n");
if (user_called == (OSBOOLEAN) 0 ) {
BaseString::snprintf(error_message.user_called_line,
BUFSIZE,
"user_called: 0x%x (Error detected by the kernel)\r\n",
user_called);
}
else {
BaseString::snprintf(error_message.user_called_line,
BUFSIZE,
"user_called: 0x%x (Error detected by an application)\r\n",
user_called);
}
BaseString::snprintf(error_message.error_code_line,
BUFSIZE,
"error code: 0x%08x\r\n",
error_code);
BaseString::snprintf(error_message.subcode_line,
BUFSIZE,
" subcode: %s (0x%08x)\r\n",
subcode_mnemonic,
( subcode << 16));
BaseString::snprintf(error_message.product_line,
BUFSIZE,
" product: %s\r\n",
product_name);
BaseString::snprintf(error_message.header_file_line,
BUFSIZE,
" header file: %s\r\n",
file_name);
BaseString::snprintf(error_message.extra_line,
BUFSIZE,
"extra: 0x%08x\r\n",
extra);
if (error_code != OSE_ENO_KERN_SPACE || user_called){
struct OS_pcb *pcb = get_pcb(current_process());
const char *process_name = &pcb->strings[pcb->name];
BaseString::snprintf(error_message.current_process_id_line,
BUFSIZE,
"Current Process: 0x%08x\r\n",
current_process());
BaseString::snprintf(error_message.current_process_name_line,
BUFSIZE,
"Process Name: %s\r\n",
process_name);
BaseString::snprintf(error_message.file_line,
BUFSIZE,
"File: %s\r\n",
&pcb->strings[pcb->file]);
BaseString::snprintf(error_message.line_line,
BUFSIZE,
"Line: %d\r\n",
pcb->line);
free_buf((union SIGNAL **)&pcb);
}
if ( !(((error_code & OSE_EFATAL_MASK) != 0) && (user_called == 0))){
/* If the error is reported by the kernel and the fatal flag is set,
* dbgprintf can't be trusted */
ndbout << error_message.header1;
ndbout << error_message.err_hnd_file;
ndbout << error_message.header2;
ndbout << error_message.user_called_line;
ndbout << error_message.error_code_line;
ndbout << error_message.subcode_line;
ndbout << error_message.product_line;
ndbout << error_message.header_file_line;
ndbout << error_message.extra_line;
ndbout << error_message.current_process_id_line;
ndbout << error_message.current_process_name_line;
ndbout << error_message.file_line;
ndbout << error_message.line_line;
ndbout << endl;
}
if(user_called){
switch (error_code) {
/* Check for assertion failure (see oseassert.h and assert.c). */
case (OSERRCODE) 0xffffffff:
{
if(extra != 0){
char *expr = ((char **)extra)[0];
char *file = ((char **)extra)[1];
unsigned line = ((unsigned *)extra)[2];
BaseString::snprintf(assert_line, BUFSIZE, "Assertion Failed: %s:%u: %s\r\n", file, line, expr);
ndbout << assert_line;
}
}
/* Check for unknown signal */
case (OSERRCODE) 0xfffffffe:
{
union SIGNAL *sig = (union SIGNAL *)extra;
SIGSELECT signo = *(SIGSELECT*)sig;
PROCESS rcv_ = current_process();
PROCESS snd_ = sender(&sig);
struct OS_pcb *rcv = get_pcb(rcv_);
const char *rcv_name = &rcv->strings[rcv->name];
struct OS_pcb *snd = get_pcb(snd_);
const char *snd_name = &snd->strings[snd->name];
BaseString::snprintf(unknown_signal_line, BUFSIZE,
"Unknown Signal Received\r\n");
BaseString::snprintf(unknown_signal_line, BUFSIZE,
"Signal Number: 0x%08lx\r\n", signo);
BaseString::snprintf(unknown_signal_line, BUFSIZE,
"Sending Process: 0x%08lx (%s))\r\n", snd_, snd_name);
BaseString::snprintf(unknown_signal_line, BUFSIZE,
"Receiving Process: 0x%08lx (%s))\r\n", rcv_, rcv_name);
free_buf((union SIGNAL **)&rcv);
free_buf((union SIGNAL **)&snd); }
ndbout << unknown_signal_line;
ndbout << signal_number_line;
ndbout << sender_line;
ndbout << receiver_line;
} /* switch */
} /* if */
/* Zero means the error has not been fixed by the error handler. */
error_handled = 0;
return error_handled;
}
#endif
|
