1 files changed, 0 insertions, 659 deletions

diff --git a/source4/cluster/ctdb/ib/ibwrapper_test.c b/source4/cluster/ctdb/ib/ibwrapper_test.c
deleted file mode 100644
index 1be37ddd28..0000000000
--- a/source4/cluster/ctdb/ib/ibwrapper_test.c
+++ /dev/null
@@ -1,659 +0,0 @@
-/*
- * Unix SMB/CIFS implementation.
- * Test the infiniband wrapper.
- *
- * Copyright (C) Sven Oehme <oehmes@de.ibm.com> 2006
- *
- * Major code contributions by Peter Somogyi <psomogyi@gamax.hu>
- *
- * 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 3 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, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <sys/socket.h>
-#include <netdb.h>
-#include <arpa/inet.h>
-#include <malloc.h>
-#include <assert.h>
-#include <unistd.h>
-#include <signal.h>
-#include <sys/time.h>
-#include <time.h>
-
-#include "includes.h"
-#include "lib/events/events.h"
-#include "ib/ibwrapper.h"
-
-struct ibwtest_ctx {
-	int	is_server;
-	char	*id; /* my id */
-
-	struct ibw_initattr *attrs;
-	int	nattrs;
-	char	*opts; /* option string */
-
-	struct sockaddr_in *addrs; /* dynamic array of dest addrs */
-	int	naddrs;
-
-	unsigned int	nsec; /* delta times between messages in nanosec */
-	unsigned int	sleep_usec; /* microsecs to sleep in the main loop to emulate overloading */
-	uint32_t	maxsize; /* maximum variable message size */
-
-	int	cnt;
-	int	nsent;
-
-	int	nmsg; /* number of messages to send (client) */
-
-	int	kill_me;
-	int	stopping;
-	int	error;
-	struct ibw_ctx	*ibwctx;
-
-	struct timeval	start_time, end_time;
-};
-
-struct ibwtest_conn {
-	char	*id;
-};
-
-enum testopcode {
-	TESTOP_SEND_ID = 1,
-	TESTOP_SEND_TEXT = 2,
-	TESTOP_SEND_RND = 3
-};
-
-int ibwtest_connect_everybody(struct ibwtest_ctx *tcx)
-{
-	struct ibw_conn		*conn;
-	struct ibwtest_conn	*tconn = talloc_zero(tcx, struct ibwtest_conn);
-	int	i;
-
-	for(i=0; i<tcx->naddrs; i++) {
-		conn = ibw_conn_new(tcx->ibwctx, tconn);
-		if (ibw_connect(conn, &tcx->addrs[i], tconn)) {
-			fprintf(stderr, "ibw_connect error at %d\n", i);
-			return -1;
-		}
-	}
-	DEBUG(10, ("sent %d connect request...\n", tcx->naddrs));
-
-	return 0;
-}
-
-int ibwtest_send_id(struct ibw_conn *conn)
-{
-	struct ibwtest_ctx *tcx = talloc_get_type(conn->ctx->ctx_userdata, struct ibwtest_ctx);
-	char *buf;
-	void *key;
-	uint32_t	len;
-
-	DEBUG(10, ("ibwtest_send_id\n"));
-	len = sizeof(uint32_t)+strlen(tcx->id)+2;
-	if (ibw_alloc_send_buf(conn, (void **)&buf, &key, len)) {
-		DEBUG(0, ("send_id: ibw_alloc_send_buf failed\n"));
-		return -1;
-	}
-
-	/* first sizeof(uint32_t) size bytes are for length */
-	*((uint32_t *)buf) = len;
-	buf[sizeof(uint32_t)] = (char)TESTOP_SEND_ID;
-	strcpy(buf+sizeof(uint32_t)+1, tcx->id);
-
-	if (ibw_send(conn, buf, key, len)) {
-		DEBUG(0, ("send_id: ibw_send error\n"));
-		return -1;
-	}
-	tcx->nsent++;
-
-	return 0;
-}
-
-int ibwtest_send_test_msg(struct ibwtest_ctx *tcx, struct ibw_conn *conn, const char *msg)
-{
-	char *buf, *p;
-	void *key;
-	uint32_t len;
-
-	if (conn->state!=IBWC_CONNECTED)
-		return 0; /* not yet up */
-
-	len = strlen(msg) + 2 + sizeof(uint32_t);
-	if (ibw_alloc_send_buf(conn, (void **)&buf, &key, len)) {
-		fprintf(stderr, "send_test_msg: ibw_alloc_send_buf failed\n");
-		return -1;
-	}
-
-	*((uint32_t *)buf) = len;
-	p = buf;
-	p += sizeof(uint32_t);
-	p[0] = (char)TESTOP_SEND_TEXT;
-	p++;
-	strcpy(p, msg);
-
-	if (ibw_send(conn, buf, key, len)) {
-		DEBUG(0, ("send_test_msg: ibw_send error\n"));
-		return -1;
-	}
-	tcx->nsent++;
-
-	return 0;
-}
-
-unsigned char ibwtest_fill_random(unsigned char *buf, uint32_t size)
-{
-	uint32_t	i = size;
-	unsigned char	sum = 0;
-	unsigned char	value;
-	while(i) {
-		i--;
-		value = (unsigned char)(256.0 * (rand() / (RAND_MAX + 1.0)));
-		buf[i] = value;
-		sum += value;
-	}
-	return sum;
-}
-
-unsigned char ibwtest_get_sum(unsigned char *buf, uint32_t size)
-{
-	uint32_t	i = size;
-	unsigned char	sum = 0;
-
-	while(i) {
-		i--;
-		sum += buf[i];
-	}
-	return sum;
-}
-
-int ibwtest_do_varsize_scenario_conn_size(struct ibwtest_ctx *tcx, struct ibw_conn *conn, uint32_t size)
-{
-	unsigned char *buf;
-	void	*key;
-	uint32_t	len;
-	unsigned char	sum;
-
-	len = sizeof(uint32_t) + 1 + size + 1;
-	if (ibw_alloc_send_buf(conn, (void **)&buf, &key, len)) {
-		DEBUG(0, ("varsize/ibw_alloc_send_buf failed\n"));
-		return -1;
-	}
-	*((uint32_t *)buf) = len;
-	buf[sizeof(uint32_t)] = TESTOP_SEND_RND;
-	sum = ibwtest_fill_random(buf + sizeof(uint32_t) + 1, size);
-	buf[sizeof(uint32_t) + 1 + size] = sum;
-	if (ibw_send(conn, buf, key, len)) {
-		DEBUG(0, ("varsize/ibw_send failed\n"));
-		return -1;
-	}
-	tcx->nsent++;
-
-	return 0;
-}
-
-int ibwtest_do_varsize_scenario_conn(struct ibwtest_ctx *tcx, struct ibw_conn *conn)
-{
-	uint32_t	size;
-	int	i;
-
-	for(i=0; i<tcx->nmsg; i++)
-	{
-		//size = (uint32_t)((float)(tcx->maxsize) * (rand() / (RAND_MAX + 1.0)));
-		size = (uint32_t)((float)(tcx->maxsize) * ((float)(i+1)/(float)tcx->nmsg));
-		if (ibwtest_do_varsize_scenario_conn_size(tcx, conn, size))
-			return -1;
-	}
-	return 0;
-}
-
-/*int ibwtest_do_varsize_scenario(ibwtest_ctx *tcx)
-{
-	int	rc;
-	struct ibw_conn *conn;
-
-	for(conn=tcx->ibwctx->conn_list; conn!=NULL; conn=conn->next) {
-		if (conn->state==IBWC_CONNECTED) {
-			rc = ibwtest_do_varsize_scenario_conn(tcx, conn);
-			if (rc)
-				tcx->error = rc;
-		}
-	}
-}*/
-
-int ibwtest_connstate_handler(struct ibw_ctx *ctx, struct ibw_conn *conn)
-{
-	struct ibwtest_ctx	*tcx = NULL; /* userdata */
-	struct ibwtest_conn	*tconn = NULL; /* userdata */
-
-	if (ctx) {
-		tcx = talloc_get_type(ctx->ctx_userdata, struct ibwtest_ctx);
-
-		switch(ctx->state) {
-		case IBWS_INIT:
-			DEBUG(10, ("test IBWS_INIT\n"));
-			break;
-		case IBWS_READY:
-			DEBUG(10, ("test IBWS_READY\n"));
-			break;
-		case IBWS_CONNECT_REQUEST:
-			DEBUG(10, ("test IBWS_CONNECT_REQUEST\n"));
-			tconn = talloc_zero(conn, struct ibwtest_conn);
-			if (ibw_accept(ctx, conn, tconn)) {
-				DEBUG(0, ("error accepting the connect request\n"));
-			}
-			break;
-		case IBWS_STOPPED:
-			DEBUG(10, ("test IBWS_STOPPED\n"));
-			tcx->kill_me = 1; /* main loop can exit */
-			break;
-		case IBWS_ERROR:
-			DEBUG(10, ("test IBWS_ERROR\n"));
-			ibw_stop(tcx->ibwctx);
-			break;
-		default:
-			assert(0);
-			break;
-		}
-	}
-
-	if (conn) {
-		tconn = talloc_get_type(conn->conn_userdata, struct ibwtest_conn);
-		switch(conn->state) {
-		case IBWC_INIT:
-			DEBUG(10, ("test IBWC_INIT\n"));
-			break;
-		case IBWC_CONNECTED:
-			if (gettimeofday(&tcx->start_time, NULL)) {
-				DEBUG(0, ("gettimeofday error %d", errno));
-				return -1;
-			}
-			ibwtest_send_id(conn);
-			break;
-		case IBWC_DISCONNECTED:
-			DEBUG(10, ("test IBWC_DISCONNECTED\n"));
-			talloc_free(conn);
-			break;
-		case IBWC_ERROR:
-			DEBUG(10, ("test IBWC_ERROR %s\n", ibw_getLastError()));
-			break;
-		default:
-			assert(0);
-			break;
-		}
-	}
-	return 0;
-}
-
-int ibwtest_receive_handler(struct ibw_conn *conn, void *buf, int n)
-{
-	struct ibwtest_conn *tconn;
-	enum testopcode op;
-	struct ibwtest_ctx *tcx = talloc_get_type(conn->ctx->ctx_userdata, struct ibwtest_ctx);
-	int	rc = 0;
-
-	assert(conn!=NULL);
-	assert(n>=sizeof(uint32_t)+1);
-	tconn = talloc_get_type(conn->conn_userdata, struct ibwtest_conn);
-
-	op = (enum testopcode)((char *)buf)[sizeof(uint32_t)];
-	if (op==TESTOP_SEND_ID) {
-		tconn->id = talloc_strdup(tconn, ((char *)buf)+sizeof(uint32_t)+1);
-	}
-	if (op==TESTOP_SEND_ID || op==TESTOP_SEND_TEXT) {
-		DEBUG(11, ("[%d]msg from %s: \"%s\"(%d)\n", op,
-			tconn->id ? tconn->id : "NULL", ((char *)buf)+sizeof(uint32_t)+1, n));
-	}
-
-	if (tcx->is_server) {
-		if (op==TESTOP_SEND_RND) {
-			unsigned char sum;
-			sum = ibwtest_get_sum((unsigned char *)buf + sizeof(uint32_t) + 1,
-				n - sizeof(uint32_t) - 2);
-			DEBUG(11, ("[%d]msg varsize %u/sum %u from %s\n",
-				op,
-				n - sizeof(uint32_t) - 2,
-				(uint32_t)sum,
-				tconn->id ? tconn->id : "NULL"));
-			if (sum!=((unsigned char *)buf)[n-1]) {
-				DEBUG(0, ("ERROR: checksum mismatch %u!=%u\n",
-					(uint32_t)sum, (uint32_t)((unsigned char *)buf)[n-1]));
-				ibw_stop(tcx->ibwctx);
-				goto error;
-			}
-		} else if (op!=TESTOP_SEND_ID) {
-			char *buf2;
-			void *key2;
-
-			/* bounce message regardless what it is */
-			if (ibw_alloc_send_buf(conn, (void **)&buf2, &key2, n)) {
-				fprintf(stderr, "ibw_alloc_send_buf error #2\n");
-				goto error;
-			}
-			memcpy(buf2, buf, n);
-			if (ibw_send(conn, buf2, key2, n)) {
-				fprintf(stderr, "ibw_send error #2\n");
-				goto error;
-			}
-			tcx->nsent++;
-		}
-	} else { /* client: */
-		if (op==TESTOP_SEND_ID && tcx->maxsize) {
-			/* send them in one blow */
-			rc = ibwtest_do_varsize_scenario_conn(tcx, conn);
-		}
-
-		if (tcx->nmsg) {
-			char	msg[26];
-			sprintf(msg, "hello world %d", tcx->nmsg--);
-			rc = ibwtest_send_test_msg(tcx, conn, msg);
-			if (tcx->nmsg==0) {
-				ibw_stop(tcx->ibwctx);
-				tcx->stopping = 1;
-			}
-		}
-	}
-
-	if (rc)
-		tcx->error = rc;
-
-	return rc;
-error:
-	return -1;
-}
-
-void ibwtest_timeout_handler(struct event_context *ev, struct timed_event *te, 
-	struct timeval t, void *private_data)
-{
-	struct ibwtest_ctx *tcx = talloc_get_type(private_data, struct ibwtest_ctx);
-	int	rc;
-
-	if (!tcx->is_server) {
-		struct ibw_conn *conn;
-		char	msg[50];
-
-		/* fill it with something variable... */
-		sprintf(msg, "hello world %d", tcx->cnt++);
-
-		/* send something to everybody... */
-		for(conn=tcx->ibwctx->conn_list; conn!=NULL; conn=conn->next) {
-			if (conn->state==IBWC_CONNECTED) {
-				rc = ibwtest_send_test_msg(tcx, conn, msg);
-				if (rc)
-					tcx->error = rc;
-			}
-		}
-	} /* else allow main loop run */
-}
-
-static struct ibwtest_ctx *testctx = NULL;
-
-void ibwtest_sigint_handler(int sig)
-{
-	DEBUG(0, ("got SIGINT\n"));
-	if (testctx) {
-		if (testctx->ibwctx->state==IBWS_READY ||
-			testctx->ibwctx->state==IBWS_CONNECT_REQUEST ||
-			testctx->ibwctx->state==IBWS_ERROR)
-		{
-			if (testctx->stopping) {
-				DEBUG(10, ("forcing exit...\n"));
-				testctx->kill_me = 1;
-			} else {
-				/* mostly expected case */
-				ibw_stop(testctx->ibwctx);
-				testctx->stopping = 1;
-			}
-		} else
-			testctx->kill_me = 1;
-	}
-}
-
-int ibwtest_parse_attrs(struct ibwtest_ctx *tcx, char *optext,
-	struct ibw_initattr **pattrs, int *nattrs, char op)
-{
-	int	i = 0, n = 1;
-	int	porcess_next = 1;
-	char	*p, *q;
-	struct ibw_initattr *attrs = NULL;
-
-	*pattrs = NULL;
-	for(p = optext; *p!='\0'; p++) {
-		if (*p==',')
-			n++;
-	}
-
-	attrs = (struct ibw_initattr *)talloc_size(tcx,
-		n * sizeof(struct ibw_initattr));
-	for(p = optext; *p!='\0'; p++) {
-		if (porcess_next) {
-			attrs[i].name = p;
-			q = strchr(p, ':');
-			if (q==NULL) {
-				fprintf(stderr, "-%c format error\n", op);
-				return -1;
-			}
-			*q = '\0';
-			attrs[i].value = q + 1;
-
-			porcess_next = 0;
-			i++;
-			p = q; /* ++ at end */
-		}
-		if (*p==',') {
-			*p = '\0'; /* ++ at end */
-			porcess_next = 1;
-		}
-	}
-	*pattrs = attrs;
-	*nattrs = n;
-
-	return 0;
-}
-
-static int ibwtest_get_address(const char *address, struct in_addr *addr)
-{
-	if (inet_pton(AF_INET, address, addr) <= 0) {
-		struct hostent *he = gethostbyname(address);
-		if (he == NULL || he->h_length > sizeof(*addr)) {
-			DEBUG(0, ("invalid nework address '%s'\n", address));
-			return -1;
-		}
-		memcpy(addr, he->h_addr, he->h_length);
-	}
-	return 0;
-}
-
-int ibwtest_getdests(struct ibwtest_ctx *tcx, char op)
-{
-	int	i;
-	struct ibw_initattr	*attrs = NULL;
-	struct sockaddr_in	*p;
-	char	*tmp;
-
-	tmp = talloc_strdup(tcx, optarg);
-	/* hack to reuse the above ibw_initattr parser */
-	if (ibwtest_parse_attrs(tcx, tmp, &attrs, &tcx->naddrs, op))
-		return -1;
-
-	tcx->addrs = talloc_size(tcx,
-		tcx->naddrs * sizeof(struct sockaddr_in));
-	for(i=0; i<tcx->naddrs; i++) {
-		p = tcx->addrs + i;
-		p->sin_family = AF_INET;
-		if (ibwtest_get_address(attrs[i].name, &p->sin_addr))
-			return -1;
-		p->sin_port = htons(atoi(attrs[i].value));
-	}
-
-	return 0;
-}
-
-int ibwtest_init_server(struct ibwtest_ctx *tcx)
-{
-	if (tcx->naddrs!=1) {
-		fprintf(stderr, "incorrect number of addrs(%d!=1)\n", tcx->naddrs);
-		return -1;
-	}
-
-	if (ibw_bind(tcx->ibwctx, &tcx->addrs[0])) {
-		DEBUG(0, ("ERROR: ibw_bind failed\n"));
-		return -1;
-	}
-	
-	if (ibw_listen(tcx->ibwctx, 1)) {
-		DEBUG(0, ("ERROR: ibw_listen failed\n"));
-		return -1;
-	}
-
-	/* continued at IBWS_READY */
-	return 0;
-}
-
-void ibwtest_usage(struct ibwtest_ctx *tcx, char *name)
-{
-	printf("Usage:\n");
-	printf("\t%s -i <id> -o {name:value} -d {addr:port} -t nsec -s\n", name);
-	printf("\t-i <id> is a free text, acting as a server id, max 23 chars [mandatory]\n");
-	printf("\t-o name1:value1,name2:value2,... is a list of (name, value) pairs\n");
-	printf("\t-a addr1:port1,addr2:port2,... is a list of destination ip addresses\n");
-	printf("\t-t nsec delta time between sends in nanosec [default %d]\n", tcx->nsec);
-	printf("\t\t send message periodically and endless when nsec is non-zero\n");
-	printf("\t-s server mode (you have to give exactly one -d address:port in this case)\n");
-	printf("\t-n number of messages to send [default %d]\n", tcx->nmsg);
-	printf("\t-l usec time to sleep in the main loop [default %d]\n", tcx->sleep_usec);
-	printf("\t-v max variable msg size in bytes [default %d], 0=don't send var. size\n", tcx->maxsize);
-	printf("\t-d LogLevel [default %d]\n", LogLevel);	
-	printf("Press ctrl+C to stop the program.\n");
-}
-
-int main(int argc, char *argv[])
-{
-	int	rc, op;
-	int	result = 1;
-	struct event_context *ev = NULL;
-	struct ibwtest_ctx *tcx = NULL;
-	float	usec;
-
-	tcx = talloc_zero(NULL, struct ibwtest_ctx);
-	memset(tcx, 0, sizeof(struct ibwtest_ctx));
-	tcx->nsec = 0;
-	tcx->nmsg = 1000;
-	LogLevel = 0;
-
-	/* here is the only case we can't avoid using global... */
-	testctx = tcx;
-	signal(SIGINT, ibwtest_sigint_handler);
-	srand((unsigned)time(NULL));
-
-	while ((op=getopt(argc, argv, "i:o:d:m:st:n:l:v:a:")) != -1) {
-		switch (op) {
-		case 'i':
-			tcx->id = talloc_strdup(tcx, optarg);
-			break;
-		case 'o':
-			tcx->opts = talloc_strdup(tcx, optarg);
-			if (ibwtest_parse_attrs(tcx, tcx->opts, &tcx->attrs,
-				&tcx->nattrs, op))
-				goto cleanup;
-			break;
-		case 'a':
-			if (ibwtest_getdests(tcx, op))
-				goto cleanup;
-			break;
-		case 's':
-			tcx->is_server = 1;
-			break;
-		case 't':
-			tcx->nsec = (unsigned int)atoi(optarg);
-			break;
-		case 'n':
-			tcx->nmsg = atoi(optarg);
-			break;
-		case 'l':
-			tcx->sleep_usec = (unsigned int)atoi(optarg);
-			break;
-		case 'v':
-			tcx->maxsize = (unsigned int)atoi(optarg);
-			break;
-		case 'd':
-			LogLevel = atoi(optarg);
-			break;
-		default:
-			fprintf(stderr, "ERROR: unknown option -%c\n", (char)op);
-			ibwtest_usage(tcx, argv[0]);
-			goto cleanup;
-		}
-	}
-	if (tcx->id==NULL) {
-		ibwtest_usage(tcx, argv[0]);
-		goto cleanup;
-	}
-
-	ev = s4_event_context_init(NULL);
-	assert(ev);
-
-	tcx->ibwctx = ibw_init(tcx->attrs, tcx->nattrs,
-		tcx,
-		ibwtest_connstate_handler,
-		ibwtest_receive_handler,
-		ev
-	);
-	if (!tcx->ibwctx)
-		goto cleanup;
-
-	if (tcx->is_server)
-		rc = ibwtest_init_server(tcx);
-	else
-		rc = ibwtest_connect_everybody(tcx);
-	if (rc)
-		goto cleanup;
-
-	while(!tcx->kill_me && !tcx->error) {
-		if (tcx->nsec) {
-			event_add_timed(ev, tcx, timeval_current_ofs(0, tcx->nsec),
-				ibwtest_timeout_handler, tcx);
-		}
-
-		event_loop_once(ev);
-
-		if (tcx->sleep_usec)
-			usleep(tcx->sleep_usec);
-	}
-
-	if (!tcx->is_server && tcx->nsent!=0 && !tcx->error) {
-		if (gettimeofday(&tcx->end_time, NULL)) {
-			DEBUG(0, ("gettimeofday error %d\n", errno));
-			goto cleanup;
-		}
-		usec = (tcx->end_time.tv_sec - tcx->start_time.tv_sec) * 1000000 +
-				(tcx->end_time.tv_usec - tcx->start_time.tv_usec);
-		printf("usec: %f, nmsg: %d, usec/nmsg: %f\n",
-			usec, tcx->nsent, usec/(float)tcx->nsent);
-	}
-
-	if (!tcx->error)
-		result = 0; /* everything OK */
-
-cleanup:
-	if (tcx)
-		talloc_free(tcx);
-	if (ev)
-		talloc_free(ev);
-	DEBUG(0, ("exited with code %d\n", result));
-	return result;
-}