File: [local] / OpenXM / src / ox_toolkit / testclient.c (download)
Revision 1.3, Wed Dec 22 11:26:37 1999 UTC (24 years, 9 months ago) by ohara
Branch: MAIN
CVS Tags: RELEASE_20000124 Changes since 1.2: +16 -6
lines
I add init_parser() function.
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/* -*- mode: C -*- */
/* $OpenXM: OpenXM/src/ox_toolkit/testclient.c,v 1.3 1999/12/22 11:26:37 ohara Exp $ */
/* A sample implementation of an OpenXM client with OpenXM C library */
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <fcntl.h>
#include "ox.h"
#include "parse.h"
ox_file_t sv;
int dumpx(int fd, int n)
{
unsigned char buff[2048];
int i;
int len = read(fd, buff, n);
fprintf(stderr, "I have read %d byte from socket.\n", len);
for(i = 0; i < len; i++) {
fprintf(stderr, "%02x ", buff[i]);
if (i%20 == 19) {
fprintf(stderr, "\n");
}
}
fprintf(stderr, "\n");
return len;
}
#define SIZE_CMDLINE 8192
static int size = SIZE_CMDLINE;
static char cmdline[SIZE_CMDLINE];
static int prompt()
{
fprintf(stdout, "> ");
fgets(cmdline, size, stdin);
init_parser(cmdline);
}
#define VERSION 0x11121500
#define ID_STRING "testclient version 0.11121500"
int test_0()
{
cmo* c = NULL;
#ifdef DEBUG
fprintf(stderr, "testclient:: calling ox_mathcap().\n");
c = ox_mathcap(sv);
fprintf(stderr, "testclient:: cmo received.(%p)\n", c);
#else
c = ox_mathcap(sv);
#endif
print_cmo(c);
fflush(stderr);
send_ox_cmo(sv->stream, make_mathcap_object(VERSION, ID_STRING));
ox_reset(sv);
send_ox_cmo(sv->stream, new_cmo_string("N[ArcTan[1]]"));
send_ox_command(sv->stream, SM_executeStringByLocalParser);
send_ox_command(sv->stream, SM_popCMO);
receive_ox_tag(sv->stream);
c = receive_cmo(sv->stream);
fprintf(stderr, "testclient:: cmo received.\n");
print_cmo(c);
}
int test_1()
{
cmo *c = NULL;
cmo *m = make_mathcap_object(1000, "test!");
fprintf(stderr, "testclient:: test cmo_mathcap.\n");
send_ox_cmo(sv->stream, m);
send_ox_command(sv->stream, SM_popCMO);
receive_ox_tag(sv->stream);
c = receive_cmo(sv->stream);
fprintf(stderr, "testclient:: cmo received.(%p)\n", c);
print_cmo(c);
fputc('\n', stderr);
}
/* Example:
testclient
>(OX_DATA,(CMO_INT32,123))
>(OX_COMMAND,(SM_popCMO))
*/
int main(int argc, char* argv[])
{
ox* m = NULL;
cmo* c = NULL;
int code;
char *server = "ox_sm1";
setbuf(stderr, NULL);
if (argc>1) {
server = argv[1];
}
fprintf(stderr, "testclient:: I use %s as an OX server.\n", server);
sv = ox_start("localhost", "ox", server);
if (sv == NULL) {
fprintf(stderr, "testclient:: I cannot connect to servers.\n");
exit(1);
}
if (strcmp(server, "ox_math")==0) {
test_1();
}
setflag_parse(PFLAG_ADDREV);
while(prompt(), (m = parse()) != NULL) {
send_ox(sv->stream, m);
if (m->tag == OX_COMMAND) {
code = ((ox_command *)m)->command;
if (code >= 1024) {
break;
}else if (code == SM_popCMO || code == SM_popString) {
receive_ox_tag(sv->stream);
c = receive_cmo(sv->stream);
fprintf(stderr, "testclient:: cmo received.\n");
print_cmo(c);
}
}
}
ox_reset(sv);
fprintf(stderr, "The testclient resets.\n");
ox_close(sv);
fprintf(stderr, "The testclient halts.\n");
return 0;
}