The R13B03 release.OTP_R13B03

1 files changed, 130 insertions, 0 deletions

diff --git a/lib/ic/examples/c-client/client.c b/lib/ic/examples/c-client/client.c
new file mode 100644
index 0000000000..816477cf15
--- /dev/null
+++ b/lib/ic/examples/c-client/client.c
@@ -0,0 +1,130 @@
+/*
+ * %CopyrightBegin%
+ * 
+ * Copyright Ericsson AB 1998-2009. All Rights Reserved.
+ * 
+ * The contents of this file are subject to the Erlang Public License,
+ * Version 1.1, (the "License"); you may not use this file except in
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved online at http://www.erlang.org/.
+ * 
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * %CopyrightEnd%
+ *
+ */
+
+/* Include the interface function and ei_connect */
+#include "rmod_random.h"
+#include "ei_connect.h"
+
+/* Assign your own node name here */
+#define SNODE "babbis@balin"
+#define SERVER "rmod_random_impl"
+#define COOKIE "flash"
+#define CLNODE "c47@balin"
+#define INBUFSZ 1024
+#define OUTBUFSZ 1024
+
+/* Stopping node */
+void client_exit(CORBA_Environment *env) {
+
+    /* Free env & buffers */
+    CORBA_free(env->_inbuf);
+    CORBA_free(env->_outbuf);
+    CORBA_free(env);
+
+    close(env->_fd);
+    exit(1);
+}
+
+int main()
+{
+    double result=0;
+    int i=0;
+    erlang_pid pid;
+    CORBA_Environment *env;
+    seed idata;
+    ei_cnode ec;
+  
+    /* Create and init CORBA_Environment */
+    env = CORBA_Environment_alloc(INBUFSZ,OUTBUFSZ);
+  
+    /* Initialize seed */
+    idata.seed1 = 1;
+    idata.seed2 = 2;
+    idata.seed3 = 3;
+  
+    /* Initiating the connection */
+    ei_connect_init(&ec, "c47", COOKIE, 0);
+
+    /* Initiating pid*/
+    strcpy(pid.node,CLNODE);
+    pid.num = 99;
+    pid.serial = 0;
+    pid.creation = 0;
+
+    /* Fixing environment variable */
+    env->_fd = ei_connect(&ec, SNODE);
+    strcpy(env->_regname, SERVER);
+    env->_to_pid = NULL;
+    env->_from_pid = &pid;
+  
+    if (env->_fd < 0) {
+	fprintf(stderr,"Error : Cannot connect to Server\n");
+
+	/* Free env & buffers */
+	CORBA_free(env->_inbuf);
+	CORBA_free(env->_outbuf);
+	CORBA_free(env);
+	exit(1);
+    }
+  
+    /* Calling the init function */
+    rmod_random_init(NULL, &idata, env);
+ 
+    switch(env->_major) {
+    case CORBA_NO_EXCEPTION:	/* Success */
+	printf("Init complete !\n");
+	break;
+    case CORBA_SYSTEM_EXCEPTION: /* System exception */
+	printf("Init call failure, reason : %s\n",(char *) CORBA_exception_value(env));
+	CORBA_exception_free(env);
+	client_exit(env);
+    default:			/* Should not come here */
+	client_exit(env);
+    }
+
+    /* Calling the produce function */
+    for(i=1; i<=10; i++) {
+	result = rmod_random_produce(NULL, env);
+
+	switch(env->_major) {
+	case CORBA_NO_EXCEPTION: /* Success */
+	    break;
+	case CORBA_SYSTEM_EXCEPTION: /* System exception */
+	    printf("Init call failure, reason : %s\n",(char *) CORBA_exception_value(env));
+	    CORBA_exception_free(env);
+	    client_exit(env);
+	default:		/* Should not come here */
+	    client_exit(env);
+	}
+
+	printf("the random number nr%d is %f\n",i,result);
+    }
+
+    /* Closing the connection */
+    close(env->_fd);
+  
+    /* Free env & buffers */
+    CORBA_free(env->_inbuf);
+    CORBA_free(env->_outbuf);
+    CORBA_free(env);
+
+    return 0;
+}
+