showing status and keeping track of coordinators

1 files changed, 18 insertions, 3 deletions

diff --git a/src/webserver.c b/src/webserver.c
index 71d896d..6f67fdc 100644
--- a/src/webserver.c
+++ b/src/webserver.c
@@ -1,4 +1,5 @@
 #include "webserver.h"
+#include "master.h"
 
 #include <microhttpd.h>
 
@@ -21,10 +22,24 @@ static int handle_request( void *cls, struct MHD_Connection *connection,
 	if( strcmp( version, "HTTP/1.1" ) != 0 ) {
 		return MHD_NO;
 	}
-	
+		
 	fprintf( stderr, "http request: %s\n", url );
-	
-	char *biruda_msg = "Welcome to biruda!";
+
+	char biruda_msg[1024];
+	biruda_msg[0] = '\0';
+	if( strcmp( url, "/status" ) == 0 ) {
+		for( int pos = 0; pos < MAX_COORDINATORS; pos++ ) {
+			coordinator_t *c = &coordinator[pos];
+			if( c->used ) {
+				char part[128];
+				snprintf( part, 128, "%s %s %s %d (%d)\n", c->host, c->os, c->arch, c->cpus, pos );
+				strncat( biruda_msg, part, 1024 );
+			}
+		}
+	} else {
+		snprintf( biruda_msg, 1024, "Welcome to biruda! Please state your wish..\n" );
+	}
+
 	response = MHD_create_response_from_buffer( strlen( biruda_msg ),
 		(void *)biruda_msg, MHD_RESPMEM_MUST_COPY );
         ret = MHD_queue_response( connection, MHD_HTTP_OK, response );