/* This file is part of the Zebra server.
- Copyright (C) 1994-2011 Index Data
+ Copyright (C) Index Data
Zebra 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
*/
-/*
+/*
zebrash.c - command-line interface to zebra API
*/
#endif
#include <stdio.h>
#include <stdlib.h>
-#include <string.h>
+#include <string.h>
#include <ctype.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#if HAVE_READLINE_READLINE_H
-#include <readline/readline.h>
+#include <readline/readline.h>
#endif
#if HAVE_READLINE_HISTORY_H
#include <readline/history.h>
* Help functions
*/
-
+
static int split_args( char *line, char** args )
-{ /* splits line into individual null-terminated strings,
+{ /* splits line into individual null-terminated strings,
* returns pointers to them in args */
/* FIXME - do we need to handle quoted args ?? */
char *p=line;
while (*p==' ' || *p=='\t' || *p=='\n')
p++;
if (*p=='#') /* skip comments */
- break;
+ break;
args[i++]=p;
args[i]=0;
while (*p && *p!=' ' && *p!='\t' && *p!='\n' && *p!='#')
return args[0]+skiplen;
}
-int onecommand( char *line, WRBUF outbuff, const char *prevout);
+int onecommand( char *line, WRBUF outbuff, const char *prevout);
/**************************************
* Simple support commands
wrbuf_printf(outbuff,"%s\n",restargs(args,1));
return 0;
}
-
+
int cmd_quit( char *args[], WRBUF outbuff)
{
if (zs)
/**************************************
* Tests for starting and stopping zebra, etc
*/
-
-static int cmd_help( char *args[], WRBUF outbuff);
-
+
+static int cmd_help( char *args[], WRBUF outbuff);
+
static int cmd_zebra_start( char *args[], WRBUF outbuff)
{
char *conf=args[1];
}
return 0; /* ok */
}
-
+
static int cmd_zebra_stop( char *args[], WRBUF outbuff)
{
if (!zs)
static int cmd_logf( char *args[], WRBUF outbuff)
{
int lev = defargint(args[1],0);
- int i=1;
+ int i=1;
if (lev)
i=2;
else
yaz_log( lev, "%s", restargs(args,i));
return 0; /* ok */
}
-
+
/****************
- * Error handling
+ * Error handling
*/
static int cmd_err ( char *args[], WRBUF outbuff)
{
wrbuf_printf(outbuff, "errCode: %d \nerrStr: %s\nerrAdd: %s \n",
zebra_errCode (zh),
- zebra_errString (zh),
+ zebra_errString (zh),
zebra_errAdd (zh) );
return 0; /* ok */
}
static int cmd_erradd ( char *args[], WRBUF outbuff)
{
wrbuf_printf(outbuff, "errAdd: %s \n",
- zebra_errAdd (zh) );
+ zebra_errAdd (zh) );
return 0; /* ok */
}
wrbuf_printf(outbuff,"Selecting database '%s'\n",db);
return zebra_select_database(zh, db);
}
-
+
static int cmd_create_database( char *args[], WRBUF outbuff)
{
char *db=defarg(args[1],DEFAULTDATABASE);
wrbuf_printf(outbuff,"Creating database '%s'\n",db);
-
+
return zebra_create_database(zh, db);
}
zint sysno = 0;
int rc;
char *rec=restargs(args,1);
-
+
rc = zebra_update_record(zh,
action_insert,
0, /* record type */
*/
/**************************************)
- * Command table, parser, and help
+ * Command table, parser, and help
*/
struct cmdstruct
int (*testfunc)(char *args[], WRBUF outbuff);
} ;
-
+
struct cmdstruct cmds[] = {
/* special cases:
* if text is 0, does not list the command
* if cmd is "", adds the args (and newline) in command listing
*/
{ "", "Starting and stopping:", "", 0 },
- { "zebra_start",
- "[configfile]",
+ { "zebra_start",
+ "[configfile]",
"starts the zebra service. You need to call this first\n"
- "if no configfile is given, assumes " DEFAULTCONFIG,
+ "if no configfile is given, assumes " DEFAULTCONFIG,
cmd_zebra_start },
- { "zebra_stop", "",
- "stops the zebra service",
+ { "zebra_stop", "",
+ "stops the zebra service",
cmd_zebra_stop },
- { "zebra_open", "",
+ { "zebra_open", "",
"starts a zebra session. Once you have called zebra_start\n"
- "you can call zebra_open to start working",
+ "you can call zebra_open to start working",
cmd_zebra_open },
- { "zebra_close", "",
- "closes a zebra session",
- cmd_zebra_close },
- { "quickstart", "[configfile]",
- "Does a zebra_start, zebra_open, and sets up the log",
- cmd_quickstart },
-
- { "", "Log file:","", 0},
- { "yaz_log_file",
+ { "zebra_close", "",
+ "closes a zebra session",
+ cmd_zebra_close },
+ { "quickstart", "[configfile]",
+ "Does a zebra_start, zebra_open, and sets up the log",
+ cmd_quickstart },
+
+ { "", "Log file:","", 0},
+ { "yaz_log_file",
"[filename]",
"Directs the log to filename (or stderr)",
cmd_yaz_log_file },
- { "yaz_log_level",
+ { "yaz_log_level",
"[level]",
"Sets the logging level (or returns to default)",
cmd_yaz_log_level },
- { "yaz_log_prefix",
+ { "yaz_log_prefix",
"[prefix]",
"Sets the log prefix",
- cmd_yaz_log_prefix},
- { "yaz_log",
+ cmd_yaz_log_prefix},
+ { "yaz_log",
"[level] text...",
"writes an entry in the log",
- cmd_logf},
+ cmd_logf},
{ "", "Error handling:","", 0},
{ "err", "",
"Displays zebra's error status (code, str, add)",
- cmd_err},
+ cmd_err},
{ "errcode", "",
"Displays zebra's error code",
- cmd_errcode},
+ cmd_errcode},
{ "errstr", "",
"Displays zebra's error string",
- cmd_errstr},
+ cmd_errstr},
{ "erradd", "",
"Displays zebra's additional error message",
- cmd_erradd},
-
- { "", "Admin:","", 0},
+ cmd_erradd},
+
+ { "", "Admin:","", 0},
{ "init", "",
"Initializes the zebra database, destroying all data in it",
- cmd_init},
+ cmd_init},
{ "select_database", "basename",
"Selects a database",
- cmd_select_database},
+ cmd_select_database},
{ "create_database", "basename",
"Create database",
cmd_create_database},
{ "sort","sortspec",
"sorts a result set. (example spec: 1=4 >)",
cmd_sort},
-
- { "", "Misc:","", 0},
- { "echo", "string",
- "ouputs the string",
+
+ { "", "Misc:","", 0},
+ { "echo", "string",
+ "ouputs the string",
cmd_echo },
- { "q", "",
- "exits the program",
+ { "q", "",
+ "exits the program",
cmd_quit },
- { "quit", "",
- "exits the program",
+ { "quit", "",
+ "exits the program",
cmd_quit },
- { "help", "[command]",
- "Gives help on command, or lists them all",
+ { "help", "[command]",
+ "Gives help on command, or lists them all",
cmd_help },
- { "", "help [command] gives more info on command", "",0 },
-
+ { "", "help [command] gives more info on command", "",0 },
+
{0,0,0,0} /* end marker */
};
-
-int onecommand(
+
+int onecommand(
char *line, /* input line */
WRBUF outbuff, /* output goes here */
const char *prevout) /* prev output, for 'expect' */
argbuf[MAX_ARG_LEN-1]='\0'; /* just to be sure */
/*memset(args,'\0',MAX_NO_ARGS*sizeof(char *));*/
nargs=split_args(argbuf, args);
-
+
#if 0
for (i = 0; i <= n; i++)
{
if (0==nargs)
return -90; /* no command on line, too bad */
- if (0==strcmp(args[0],"expect"))
+ if (0==strcmp(args[0],"expect"))
{
char *rest;
if (nargs>1) /* args[0] is not yet set, can't use restargs */
if (0==strstr(prevout,rest))
{
printf( "Failed expectation, '%s' not found\n", rest);
- exit(9);
+ exit(9);
}
return 0;
}
for (i=0;cmds[i].cmd;i++)
- if (0==strcmp(cmds[i].cmd, args[0]))
+ if (0==strcmp(cmds[i].cmd, args[0]))
{
if (nargs>1)
args[0]= line + (args[1]-argbuf); /* rest of the line */
else
- args[0]="";
+ args[0]="";
return ((cmds[i].testfunc)(args,outbuff));
}
wrbuf_printf(outbuff, "Unknown command '%s'. Try help\n",args[0]);
yaz_log(log_level,"Unknown command");
- return -90;
+ return -90;
}
-
+
static int cmd_help( char *args[], WRBUF outbuff)
-{
+{
int i;
int linelen;
- if (args[1])
- { /* help for a single command */
+ if (args[1])
+ { /* help for a single command */
for (i=0;cmds[i].cmd;i++)
- if (0==strcmp(cmds[i].cmd, args[1]))
+ if (0==strcmp(cmds[i].cmd, args[1]))
{
wrbuf_printf(outbuff,"%s %s\n%s\n",
- cmds[i].cmd, cmds[i].args,
+ cmds[i].cmd, cmds[i].args,
cmds[i].explanation);
return 0;
}
wrbuf_printf(outbuff, "Unknown command '%s'", args[1]);
}
- else
+ else
{ /* list all commands */
linelen=9999;
for (i=0;cmds[i].cmd;i++)
}
return 0;
}
-
+
/* If Zebra reports an error after an operation,
* append it to the outbuff and log it */
static void Zerrors (WRBUF outbuff)
}
}
-/**************************************
+/**************************************
* The shell
*/
-
+
void shell(void)
{
int rc=0;
}
#endif
/* line_in != NULL if readine is present and input is a tty */
-
- printf (PROMPT);
+
+ printf (PROMPT);
fflush (stdout);
if (line_in)
{
strcpy(buf,line_in);
free (line_in);
}
- else
+ else
{
if (!fgets (buf, MAX_ARG_LEN-1, stdin))
- break;
+ break;
}
-
+
/* get rid of \n in line */
if ((nl_cp = strchr(buf, '\n')))
*nl_cp = '\0';
else if (rc>-90)
{
wrbuf_printf(outbuff, " command returned %d\n",rc);
- }
+ }
Zerrors(outbuff);
printf("%s\n", wrbuf_cstr(outbuff));
} /* while */
exit(1);
}
/**************************************
- * Main
+ * Main
*/
int main (int argc, char ** argv)