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/* Copyright (C) 2000 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 */
/* Return error-text for system error messages and nisam messages */
#define PERROR_VERSION "2.7"
#include <my_global.h>
#include <my_sys.h>
#include <m_string.h>
#include <errno.h>
#include <getopt.h>
static struct option long_options[] =
{
{"help", no_argument, 0, '?'},
{"info", no_argument, 0, 'I'},
{"all", no_argument, 0, 'a'},
{"silent", no_argument, 0, 's'},
{"verbose", no_argument, 0, 'v'},
{"version", no_argument, 0, 'V'},
{0, 0, 0, 0}
};
typedef struct ha_errors {
int errcode;
const char *msg;
} HA_ERRORS;
static int verbose=1,print_all_codes=0;
static HA_ERRORS ha_errlist[]=
{
{ 120,"Didn't find key on read or update" },
{ 121,"Duplicate key on write or update" },
{ 123,"Someone has changed the row since it was read; Update with is recoverable" },
{ 124,"Wrong index given to function" },
{ 126,"Index file is crashed / Wrong file format" },
{ 127,"Record-file is crashed" },
{ 131,"Command not supported by database" },
{ 132,"Old database file" },
{ 133,"No record read before update" },
{ 134,"Record was already deleted (or record file crashed)" },
{ 135,"No more room in record file" },
{ 136,"No more room in index file" },
{ 137,"No more records (read after end of file)" },
{ 138,"Unsupported extension used for table" },
{ 139,"Too big row (>= 16 M)"},
{ 140,"Wrong create options"},
{ 141,"Duplicate unique key or constraint on write or update"},
{ 142,"Unknown character set used"},
{ 143,"Conflicting table definition between MERGE and mapped table"},
{ 144,"Table is crashed and last repair failed"},
{ 145,"Table was marked as crashed and should be repaired"},
{ 146,"Lock timed out; Retry transaction"},
{ 147,"Lock table is full; Restart program with a larger locktable"},
{ 148,"Updates are not allowed under a read only transactions"},
{ 149,"Lock deadlock; Retry transaction"},
{ -30999, "DB_INCOMPLETE: Sync didn't finish"},
{ -30998, "DB_KEYEMPTY: Key/data deleted or never created"},
{ -30997, "DB_KEYEXIST: The key/data pair already exists"},
{ -30996, "DB_LOCK_DEADLOCK: Deadlock"},
{ -30995, "DB_LOCK_NOTGRANTED: Lock unavailable"},
{ -30994, "DB_NOSERVER: Server panic return"},
{ -30993, "DB_NOSERVER_HOME: Bad home sent to server"},
{ -30992, "DB_NOSERVER_ID: Bad ID sent to server"},
{ -30991, "DB_NOTFOUND: Key/data pair not found (EOF)"},
{ -30990, "DB_OLD_VERSION: Out-of-date version"},
{ -30989, "DB_RUNRECOVERY: Panic return"},
{ -30988, "DB_VERIFY_BAD: Verify failed; bad format"},
{ 0,NullS },
};
static void print_version(void)
{
printf("%s Ver %s, for %s (%s)\n",my_progname,PERROR_VERSION,
SYSTEM_TYPE,MACHINE_TYPE);
}
static void usage(void)
{
print_version();
puts("This software comes with ABSOLUTELY NO WARRANTY. This is free software,\nand you are welcome to modify and redistribute it under the GPL license\n");
printf("Print a description for a system error code or a error code from\na MyISAM/ISAM/BDB table handler.\n");
printf("If you want to get the error for a negative error code, you should use\n-- before the first error code to tell perror that there was no more options.\n\n");
printf("Usage: %s [OPTIONS] [ERRORCODE [ERRORCODE...]]\n",my_progname);
printf("\n\
-?, --help Displays this help and exits.\n\
-I, --info Synonym for the above.");
#ifdef HAVE_SYS_ERRLIST
printf("\n\
-a, --all Print all the error messages and the number.");
#endif
printf("\n\
-s, --silent Only print the error message\n\
-v, --verbose Print error code and message (default).\n\
-V, --version Displays version information and exits.\n");
}
static int get_options(int *argc,char ***argv)
{
int c,option_index;
while ((c=getopt_long(*argc,*argv,"asvVI?",long_options,
&option_index)) != EOF)
{
switch (c) {
#ifdef HAVE_SYS_ERRLIST
case 'a':
print_all_codes=1;
break;
#endif
case 'v':
verbose=1;
break;
case 's':
verbose=0;
break;
case 'V':
print_version();
exit(0);
break;
case 'I':
case '?':
usage();
exit(0);
break;
default:
fprintf(stderr,"%s: Illegal option character '%c'\n",
my_progname,opterr);
return(1);
break;
}
}
(*argc)-=optind;
(*argv)+=optind;
if (!*argc && !print_all_codes)
{
usage();
return 1;
}
return 0;
} /* get_options */
static const char *get_ha_error_msg(int code)
{
HA_ERRORS *ha_err_ptr;
for (ha_err_ptr=ha_errlist ; ha_err_ptr->errcode ;ha_err_ptr++)
if (ha_err_ptr->errcode == code)
return ha_err_ptr->msg;
return NullS;
}
int main(int argc,char *argv[])
{
int error,code,found;
const char *msg;
MY_INIT(argv[0]);
if (get_options(&argc,&argv))
exit(1);
error=0;
#ifdef HAVE_SYS_ERRLIST
if (print_all_codes)
{
HA_ERRORS *ha_err_ptr;
for (code=1 ; code < sys_nerr ; code++)
{
if (sys_errlist[code][0])
{ /* Skipp if no error-text */
printf("%3d = %s\n",code,sys_errlist[code]);
}
}
for (ha_err_ptr=ha_errlist ; ha_err_ptr->errcode ;ha_err_ptr++)
printf("%3d = %s\n",ha_err_ptr->errcode,ha_err_ptr->msg);
}
else
#endif
{
for ( ; argc-- > 0 ; argv++)
{
found=0;
code=atoi(*argv);
msg = strerror(code);
if (msg)
{
found=1;
if (verbose)
printf("Error code %3d: %s\n",code,msg);
else
puts(msg);
}
if (!(msg=get_ha_error_msg(code)))
{
if (!found)
{
fprintf(stderr,"Illegal error code: %d\n",code);
error=1;
}
}
else
{
if (verbose)
printf("%3d = %s\n",code,msg);
else
puts(msg);
}
}
}
exit(error);
return error;
}
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