commit

conf.c

@@ -40,6 +40,7 @@ void addConf(ptConf confChain, int id, char title[], char speaker[], int day, in
     strcpy(px -> title, title);
     strcpy(px -> speaker, speaker);
     px -> listeners = (ptListenerList) malloc(sizeof(tListenerList));
+	px -> listeners -> next = NULL;
     px -> next = (ptConf) malloc(sizeof(tConf));
     px -> next -> next = NULL;
 }
@@ -110,6 +111,7 @@ void addListener(ptListener listenerChain, int id, char name[], int age, int lev
     px -> age = age;
     px -> level = level;
     px -> confs = (ptConfList) malloc(sizeof(tConfList));
+	px -> confs -> next = NULL;
     px -> next = (ptListener) malloc(sizeof(tListener));
     px -> next -> next = NULL;
     px -> next -> prev = px;
@@ -143,4 +145,79 @@ void removeListener(ptListener listenerChain, int id) {
             free(tmp);
         }
     }
+}
+
+void addConfToConfList(ptConfList confList, ptConf conf) {
+	ptConfList px = confList;
+	
+	while (px -> next != NULL) {
+		px = px -> next;
+	}
+	
+	px -> conf = conf;
+	px -> next = (ptConfList) malloc(sizeof(tConfList));
+	px -> next -> next = NULL;
+}
+
+void printConfList(ptConfList confList) {
+	ptConfList px = confList;
+	
+	printf("Participation aux conferences : ");
+	while (px -> next != NULL) {
+		printf("%s ", px -> conf -> title);
+		px = px -> next;
+	}
+	printf("\n");
+}
+
+void addListenerToListenerList(ptListenerList listenerList, ptListener listener) {
+	ptListenerList px = listenerList;
+	
+	while (px -> next != NULL) {
+		px = px -> next;
+	}
+	
+	px -> listener = listener;
+	px -> next = (ptListenerList) malloc(sizeof(tListenerList));
+	px -> next -> next = NULL;
+}
+
+void printListenerList(ptListenerList listenerList) {
+	ptListenerList px = listenerList;
+	
+	printf("Participants : ");
+	while (px -> next != NULL) {
+		printf("%s ", px -> listener -> name);
+		px = px -> next;
+	}
+	printf("\n");
+}
+
+void participateToConf(ptConf confChain, ptListener listenerChain, int confId, int listenerId) {
+	ptConf px = confChain;
+	ptListener py = listenerChain;
+	ptListenerList pz;
+	
+	while (px -> next != NULL && px -> id != confId) {
+		px = px -> next;
+	}
+	
+	pz = px -> listeners;
+	while (pz -> next != NULL) {
+		if (pz -> listener -> id == listenerId) {
+			return;
+		}
+		pz = pz -> next;
+	}
+	
+	while (py -> next != NULL && py -> id != listenerId) {
+		py = py -> next;
+	}
+	
+	if (px -> id != confId || py -> id != listenerId) {
+		return;
+	}
+	
+	addListenerToListenerList(px -> listeners, py);
+	addConfToConfList(py -> confs, px);
 }