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/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 2011, 2015 Oracle and/or its affiliates. All rights reserved.
*/
/*
* This server is called by the client. It inserts a value into db1 then
* calls bdb2 to insert a value into db2.
*/
#include <db.h>
#include <xa.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <atmi.h> /* TUXEDO Header File */
#include <userlog.h> /* TUXEDO Header File */
#include <string.h>
#include <time.h>
#include <tpadm.h>
#include <unistd.h>
#include "../utilities/bdb_xa_util.h"
#define NUMDB 1
static int times = 1;
static long seq = 1;
static char *progname;
/* Open the database when the server is started. */
int
tpsvrinit(argc, argv)
int argc;
char **argv;
{
char ch;
progname = argv[0];
/* Some compilers warn if argc and argv aren't used. */
while ((ch = getopt(argc, argv, "t:")) != EOF)
switch (ch) {
case 't':
times = atoi(optarg);
break;
}
return (init_xa_server(NUMDB, progname, 0));
}
/* Close the database when the server is shutdown. */
void
tpsvrdone(void)
{
close_xa_server(NUMDB, progname);
}
/* Insert a value into db1, then call bdb2 to insert that value into db2. */
int
WRITE(rqst)
TPSVCINFO *rqst;
{
long rcvlen;
int ret, i;
DBT key, data;
size_t len;
int ch;
char *p, *t, buf[1024];
DB *dbp = dbs[0];
tpbegin(10,0);
for(i=0; i<times; i++){
/* Insert random records into the db1*/
memset(&key, 0, sizeof(DBT));
memset(&data, 0, sizeof(DBT));
sprintf(buf, "%ld %ld",random(), seq++);
len = strlen(buf);
key.data = buf;
data.data = buf;
data.size = key.size = (u_int32_t)len ;
switch (ret = dbp->put(dbp, NULL, &key, &data,
DB_NOOVERWRITE)) {
case 0:
break;
case DB_LOCK_DEADLOCK:
if(tpabort(0) == -1){
userlog("tpabort() fail:%s",
tpstrerror(tperrno));
}
tpreturn(TPSUCCESS, 1, rqst->data, 0L, 0);
default:
userlog("put: %s", db_strerror(ret));
if(tpabort(0) == -1){
userlog("tpabort() fail:%s",
tpstrerror(tperrno));
}
tpreturn(TPFAIL, 0, rqst->data, 0L, 0);
}
}
/*
* Insert the key into a queue and call bdb2 where it will read
* the key out of the queue.
*/
FBFR32 *reqbuf;
char * rcvbuf;
if((reqbuf = (FBFR32*) tpalloc("FML32", NULL, 100)) == NULL) {
tpabort(0);
userlog("alloc fail");
tpreturn(TPFAIL, 0, rqst->data, 0L, 0);
}
if((rcvbuf = (char *) tpalloc("STRING", NULL, 100)) == NULL) {
tpabort(0);
userlog("alloc fail");
tpreturn(TPFAIL, 0, rqst->data, 0L, 0);
}
Fadd32(reqbuf, TA_REPOSPARAM, buf, 0);
/* Call bdb2 */
ret = tpcall("WRITE2", (char *)reqbuf, 0, &rcvbuf, &rcvlen,TPSIGRSTRT);
tpfree((char*)reqbuf);
tpfree((char*)rcvbuf);
if(ret == -1){
userlog("call WRITE2 fail");
if(-1 == tpabort(0))
userlog("tpabort() fail:%s", tpstrerror(tperrno));
tpreturn(TPFAIL, 0, rqst->data, 0L, 0);
}
/* Commit for a return value of 0, otherwise abort. */
if (tpurcode == 0) {
if(tpcommit(0) == -1){
userlog("tpcommit fail");
tpreturn(TPFAIL, 0, rqst->data, 0L, 0);
}
} else {
if(tpabort(0) == -1){
userlog("tpabort fail");
tpreturn(TPFAIL, 0, rqst->data, 0L, 0);
}
}
tpreturn(TPSUCCESS, 0, rqst->data, 0L, 0);
}
/* Iterates the database with a cursor. */
int
CURSOR(rqst)
TPSVCINFO *rqst;
{
int ret,count;
DBT key, value;
DBC *cursorp;
DB *dbp = dbs[0];
tpbegin(60*10,0);
/* Get the cursor */
ret = dbp->cursor(dbp, NULL, &cursorp, 0);
if (ret != 0) {
userlog("count_records: cursor open failed.");
tpreturn(TPFAIL, 0, rqst->data, 0L, 0);
}
/* Get the key DBT used for the database read */
memset(&key, 0, sizeof(DBT));
memset(&value, 0, sizeof(DBT));
do {
ret = cursorp->c_get(cursorp, &key, &value, DB_NEXT);
switch (ret) {
case 0:
count++;
break;
case DB_NOTFOUND:
break;
case DB_LOCK_DEADLOCK:
if(tpcommit(0) == -1)
userlog("tpcommit() fail:%s",
tpstrerror(tperrno));
cursorp->c_close(cursorp);
tpreturn(TPSUCCESS, 1L, rqst->data, 0L, 0);
break;
default:
if(tpabort(0) == -1)
userlog("tpabort() fail:%s",
tpstrerror(tperrno));
cursorp->c_close(cursorp);
dbp->err(dbp, ret,
"Count records unspecified error");
tpreturn(TPFAIL, 0, rqst->data, 0L, 0);
}
} while (ret == 0);
cursorp->c_close(cursorp);
tpcommit(0);
tpreturn(TPSUCCESS, 0, rqst->data, 0L, 0);
}
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