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tentative main, sapchannelinfo implementation

Dario Rodriguez authored on 13/01/2015 14:02:35
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main.c
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+/* sapd: main.c */
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+
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+#include <stdio.h>
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+#include <stdlib.h>
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+#include <unistd.h>
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+#include <string.h>
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+#include <signal.h>
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+#include "sapmanager.h"
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+#include "sapbtlistener.h"
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+
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+#include "capabilityagent.h"
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+#include "hostmanageragent.h"
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+
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+static int signal_init(int signum, void (*fn)(int));
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+static void sigint(int signum);
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+volatile int sigint_flag=0;
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+
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+int main(int argc, char *argv[])
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+{
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+        sap_manager *manager;
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+        sap_listener *listener;
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+	capability_agent *agent;
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+        char *bt_address;
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+
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+        if(argc!=2 || strcmp(argv[argc-1],"--help")==0) {
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+                printf("Syntax: %s bt_address\n",argv[0]);
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+                return(1);
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+        }
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+
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+        if((manager=sap_manager_new())==NULL) {
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+                printf("ERROR: Couldn't initialize sap manager\n");
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+                return(2);
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+        }
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+
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+        if((agent=capability_agent_new(manager))==NULL) {
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+                printf("ERROR: Couldn't initialize sap capability agent\n");
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+                sap_manager_free(manager),manager=NULL;
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+                return(3);
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+        }
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+        host_manager_agent_register_services(manager);
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+
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+        if((listener=sap_listener_new())==NULL) {
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+                printf("ERROR: Couldn't initialize sap listener\n");
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+                capability_agent_free(agent),agent=NULL;
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+                sap_manager_free(manager),manager=NULL;
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+                return(4);
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+        }
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+
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+        bt_address=argv[1];
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+
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+        sap_listener_start(listener);
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+        sap_listener_nudge(listener,bt_address);
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+
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+        sigint_flag=0;
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+        signal_init(SIGINT,sigint);
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+        while(!sigint_flag) {
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+                sap_manager_loop(manager,0);
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+                sap_listener_loop(listener,100);
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+        }
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+        sap_listener_free(listener),listener=NULL;
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+        capability_agent_free(agent),agent=NULL;
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+        sap_manager_free(manager),manager=NULL;
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+        return(0);
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+}
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+
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+static int
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+signal_init(int signum, void (*fn)(int))
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+{
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+        struct sigaction sa;
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+        sa.sa_handler=fn;
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+        sigemptyset(&sa.sa_mask);
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+        sa.sa_flags=0;
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+        return(sigaction(signum,&sa,0));
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+}
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+
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+static void
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+sigint(int signum)
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+{
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+        sigint_flag=1;
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+}
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+