From: hackbard <hackbard>
Date: Sun, 9 May 2004 16:25:21 +0000 (+0000)
Subject: adapted to new network return codes, event/display bugfixes
X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Fivac.git;a=commitdiff_plain;h=d03742fa15c23fa40b8e213cf948e5465508e07b

adapted to new network return codes, event/display bugfixes
---

diff --git a/src/ivac.c b/src/ivac.c
index 23d59b1..ca12131 100644
--- a/src/ivac.c
+++ b/src/ivac.c
@@ -172,25 +172,34 @@ int ivac_event_cb(t_event *event,void *ptr) {
  
   t_ivac *ivac;
   int channel;
+  char c_str[IVAC_CONSOLE_STRING_LEN];
 
   ivac=(t_ivac *)ptr;
 
+  /* incoming connection -- first contact => send info */
   if(FD_ISSET(ivac->net.l_fd,&(event->rfds))) {
-    /* manage incoming + send info */
-    if((channel=network_manage_incoming(&(ivac->net)))!=N_ERROR) {
+    channel=network_manage_incoming(&(ivac->net));
+    if(channel==N_E_ACCEPT)
+      sprintf(c_str,"accept failed");
+    else if(channel==N_E_MAXC)
+      sprintf(c_str,"maximum connections reached");
+    else {
+      sprintf(c_str,"established connection from %s port %d on channel %d\n",
+              ivac->net.connection[channel].ip,
+              ivac->net.connection[channel].port,channel);
+      ivac_add_to_monitor(ivac,c_str);
       event_math(ivac->net.connection[channel].fd,event,READ,ADD);
       ivac_send_info(channel,ivac);
     }
+    ivac_display_content(ivac);
   }
 
+  /* wait for user info */
   for(channel=0;channel<MAX_CONNECTIONS;channel++) {
     if(ivac->net.connection[channel].status&C_ESTABL) {
-      /* receive info */
+      /* remote is sending info */
       if(FD_ISSET(ivac->net.connection[channel].fd,&(event->rfds)))
         ivac_receive_info(channel,ivac);
-      /* sync network/event api */
-      if(!(FD_ISSET(ivac->net.connection[channel].fd,&(event->rfds_o))))
-        event_math(ivac->net.connection[channel].fd,event,READ,ADD);
     }
   } 
 
@@ -198,9 +207,6 @@ int ivac_event_cb(t_event *event,void *ptr) {
   if(FD_ISSET(0,&(event->rfds)))
     input_get_event(&(ivac->input),ivac_parse_command,ivac);
 
-  /* display ivac gui */
-  // ivac_display_content(ivac);
-    
   return SUCCESS;
 }
 
@@ -267,15 +273,13 @@ int ivac_parse_command(t_input *input,void *ptr) {
         sprintf(c_str,"changed username to %s",ivac->username);
       }
       else if((channel>=0)&&(channel<MAX_CONNECTIONS)) {
-        if(ivac->net.connection[channel].status&C_IN_USE) {
+        i=network_set_connection_info(&(ivac->net),channel,
+                                      ivac->net.connection[channel].ip,
+                                      ivac->net.connection[channel].port);
+        if(i==N_E_IN_USE)
           sprintf(c_str,"channel %02d: connection in use",channel);
-        }
-        else {
-          strncpy(ivac->net.connection[channel].ip,arg[2],IP_DIGITS);
-          ivac->net.connection[channel].port=atoi(arg[3]);
+        if(i==N_SUCCESS)
           sprintf(c_str,"channel %02d: set connection info",channel);
-          ivac->net.connection[channel].status|=C_INFO_A;
-        }
       } else snprintf(c_str,IVAC_CONSOLE_STRING_LEN,"unknown argument: '%s'",
                       arg[1]);
     }
@@ -284,17 +288,17 @@ int ivac_parse_command(t_input *input,void *ptr) {
       if((arg[1][0]>='0')&&(arg[1][0]<='9')) channel=atoi(arg[1]);
       else channel=-1;
       if((channel>=0)&&(channel<MAX_CONNECTIONS)) {
-        if(!(ivac->net.connection[channel].status&C_INFO_A))
+        i=network_connect(&(ivac->net),channel);
+        if(i==N_E_IN_USE)
+          sprintf(c_str,"channel %02d: connection in use",channel);
+        else if(i==N_E_NO_INFO)
           sprintf(c_str,"channel %02d: channel not configured",channel);
         else {
-          if(ivac->net.connection[channel].status&C_IN_USE)
-            sprintf(c_str,"channel %02d: connection in use",channel);
-          else {
-            sprintf(c_str,"channel %02d: trying to connect to %s:%d",channel,
-                    ivac->net.connection[channel].ip,
-                    ivac->net.connection[channel].port);
-            ivac->net.connection[channel].status|=C_IN_USE;
-          }
+          sprintf(c_str,"channel %02d: connected to %s:%d",channel,
+                  ivac->net.connection[channel].ip,
+                  ivac->net.connection[channel].port);
+          event_math(ivac->net.connection[channel].fd,&(ivac->event),READ,ADD);
+          ivac_send_info(channel,ivac);
         }
       }
       else sprintf(c_str,"invalid argument: '%s'",arg[1]);
@@ -304,12 +308,11 @@ int ivac_parse_command(t_input *input,void *ptr) {
       if((arg[1][0]>='0')&&(arg[1][0]<='9')) channel=atoi(arg[1]);
       else channel=-1;
       if((channel>=0)&&(channel<MAX_CONNECTIONS)) {
-        if(!(ivac->net.connection[channel].status&C_ESTABL))
+        i=network_close(&(ivac->net),channel);
+        if(i==N_E_NC)
           sprintf(c_str,"channel %02d: no active connection",channel);
-        else {
-          ivac->net.connection[channel].status|=C_HANGUP;
+        else
           sprintf(c_str,"channel %02d: connection closed",channel);
-        }
       }
       else sprintf(c_str,"invalid argument: '%s'",arg[1]);
     }
@@ -318,11 +321,11 @@ int ivac_parse_command(t_input *input,void *ptr) {
       if((arg[1][0]>='0')&&(arg[1][0]<='9')) channel=atoi(arg[1]);
       else channel=-1;
       if((channel>=0)&&(channel<MAX_CONNECTIONS)) {
-        ivac->net.sendmask|=(1<<channel);
+        network_select(&(ivac->net),channel);
         sprintf(c_str,"selected channel %d",channel);
       }
       else if(arg[1][0]='*') {
-        ivac->net.sendmask=0xff;
+        network_select(&(ivac->net),MAX_CONNECTIONS);
         strcpy(c_str,"selected all channels");
       }
       else sprintf(c_str,"invalid argument: '%s'",arg[1]);
@@ -332,11 +335,11 @@ int ivac_parse_command(t_input *input,void *ptr) {
       if((arg[1][0]>='0')&&(arg[1][0]<='9')) channel=atoi(arg[1]);
       else channel=-1;
       if((channel>=0)&&(channel<MAX_CONNECTIONS)) {
-        ivac->net.sendmask&=(~(1<<channel));
+        network_deselect(&(ivac->net),channel);
         sprintf(c_str,"deselected channel %d",channel);
       }
       else if(arg[1][0]='*') {
-        ivac->net.sendmask=0;
+        network_deselect(&(ivac->net),MAX_CONNECTIONS);
         strcpy(c_str,"deselected all channels");
       }
       else sprintf(c_str,"invalid argument: '%s'",arg[1]);