/* Check requested username */
int validUsername (char *username, int client) {
if (sanitizeInput(username, 1)) {
sendError("Invalid characters in username.", client);
return 0;
}
if (strlen(username) < 3) {
sendError("Username is too short.", client);
return 0;
}
if (strlen(username) > USERNAME_LENGTH) {
sendError("Username is too long.", client);
return 0;
}
return 1;
}
/* Check requested room name */
int validRoomname (char *roomname, int client) {
if (sanitizeInput(roomname, 1)) {
sendError("Invalid characters in room name.", client);
return 0;
}
if (strlen(roomname) < 3) {
sendError("Requested room name is too short.", client);
return 0;
}
if (strlen(roomname) > ROOMNAME_LENGTH) {
sendError("Requested room name is too long.", client);
return 0;
}
return 1;
}
void editPatient(char* uuid){
//TODO check if uuid is part of DOC's patients
PatientT * patient = fetchPatient(uuid);
fprintf(stderr, "found patient\n");
int choice=0;
char temp[2];
initializeString(temp,2);
//display edit menu
while(choice!=9){
displayPatient(uuid);
printf("\n****Edit Patient\n");
printf("[1] Insurance\n");
printf("[2] Add Immunization\n");
printf("[3] Add Medication\n");
printf("[4] Add Vitals\n");
printf("[5] Add Test Results\n");
printf("[6] Demographics\n");
printf("[9] EXIT\n");
//get input
if(fgets(temp,2,stdin));
choice = temp[0]-48;
//process choice
switch(choice){
case 1:
;
while(getchar()!='\n');//clean buffer
//edit insurance
char name[40];
char policyNumber[30];
initializeString(name,40);
initializeString(policyNumber,40);
while(getchar()!='\n');//clean buffer
printf("INSURANCE NAME: ");
if(fgets(name,40,stdin));
while(getchar()!='\n');//clean buffer
printf("\nPOLICY NO: ");
if(fgets(policyNumber,30,stdin));
printf("\n");
sanitizeInput(name,40);
sanitizeInput(policyNumber,30);
strncpy(patient->insurance->name,name,40);
strncpy(patient->insurance->policyNumber,policyNumber,30);
exportUser(patient);
printf("\nUPDATED!\n");
break;
case 2:
break;
case 3:
break;
case 4:
break;
case 5:
break;
case 6:
;
while(getchar()!='\n');//clean buffer
char firstName[30];
initializeString(firstName,30);
char lastName[30];
initializeString(lastName,30);
bool smokes=3;
char race[30];
initializeString(race,30);
char gender[30];
initializeString(gender,30);
int age=-1;
char tempAge[10];
initializeString(tempAge,10);
char ssn[10];
initializeString(ssn,10);
char dateOfBirth[11];
initializeString(dateOfBirth,11);
while(getchar()!='\n');//clean buffer
printf("FIRSTNAME: ");
if(fgets(firstName,30,stdin));
while(getchar()!='\n');//clean buffer
printf("\nLASTNAME: ");
if(fgets(lastName,30,stdin));
while(getchar()!='\n');//clean buffer
while(smokes!=0&&smokes!=1){
printf("\nSmoker?{1=YES,0=NO}");
if(fgets(temp,2,stdin));
sanitizeInt(temp,2);
smokes=temp[0]-48;
while(getchar()!='\n');//clean buffer
}
while(getchar()!='\n');//clean buffer
printf("\nGENDER: ");
if(fgets(gender,30,stdin));
while(getchar()!='\n');//clean buffer
printf("\nRACE: ");
if(fgets(race,30,stdin));
while(getchar()!='\n');//clean buffer
while(age<=0||age>=999){
printf("\nAGE {000}");
if(fgets(tempAge,3,stdin));
//sanitizeInt(tempAge,4);
//age+=((tempAge[0]+48)*1);
//age+=((tempAge[1]+48)*10);
//age+=((tempAge[2]+48)*100);
age= (int) strtol(tempAge,NULL,10);
while(getchar()!='\n');//clean buffer
}
while(getchar()!='\n');//clean buffer
printf("\nSSN: ");
if(fgets(ssn,10,stdin));
while(getchar()!='\n');//clean buffer
printf("\nDOB{MM/DD/YYYY}");
if(fgets(dateOfBirth,11,stdin));
sanitizeInput(firstName,30);
sanitizeInput(lastName,30);
sanitizeInput(race,30);
sanitizeInput(gender,30);
sanitizeInput(ssn,10);
sanitizeInput(dateOfBirth,11);
strncpy(patient->firstName,firstName,30);
strncpy(patient->lastName,lastName,30);
strncpy(patient->race,race,30);
strncpy(patient->gender,gender,30);
strncpy(patient->ssn,ssn,10);
strncpy(patient->dateOfBirth,dateOfBirth,11);
patient->smokes=smokes;
patient->age=age;
exportUser(patient);
printf("\nUPDATED!\n");
break;
case 9:
break;
default:
break;
}
}
}
/*
*Main thread for each client. Receives all messages
*and passes the data off to the correct function. Receives
*a pointer to the file descriptor for the socket the thread
*should listen on
*/
void *client_receive(void *ptr) {
int client = *(int *) ptr;
int received;
int logged_in = 0;
packet in_pkt, *client_message_ptr = &in_pkt;
while (1) {
received = recv(client, &in_pkt, sizeof(packet), 0);
if (received) {
debugPacket(client_message_ptr);
// Responses to not logged in clients
if (!logged_in) {
if(in_pkt.options == REGISTER) {
logged_in = register_user(&in_pkt, client);
}
else if(in_pkt.options == LOGIN) {
logged_in = login(&in_pkt, client);
}
else if(in_pkt.options == EXIT) {
close(client);
return NULL;
}
else {
sendError("Not logged in.", client);
}
}
// Responses to logged in clients
else if (logged_in) {
// Handle option messages for logged in client
if (in_pkt.options < 1000) {
if(in_pkt.options == REGISTER) {
sendError("You may not register while logged in.", client);
}
else if(in_pkt.options == SETPASS) {
set_pass(&in_pkt, client);
}
else if(in_pkt.options == SETNAME) {
set_name(&in_pkt, client);
}
else if(in_pkt.options == LOGIN) {
sendError("Already logged in.", client);
}
else if(in_pkt.options == EXIT) {
exit_client(&in_pkt, client);
return NULL;
}
else if(in_pkt.options == INVITE) {
invite(&in_pkt, client);
}
else if(in_pkt.options == JOIN) {
join(&in_pkt, client);
}
else if(in_pkt.options == LEAVE) {
leave(&in_pkt, client);
}
else if(in_pkt.options == GETALLUSERS) {
get_active_users(client);
}
else if(in_pkt.options == GETUSERS) {
get_room_users(&in_pkt, client);
}
else if(in_pkt.options == GETUSER) {
user_lookup(&in_pkt, client);
}
else if(in_pkt.options == GETROOMS) {
get_room_list(client);
}
else if(in_pkt.options == GETMOTD) {
sendMOTD(client);
}
else if(in_pkt.options == 0) {
printf("%s --- Error:%s Abrupt disconnect on logged in client.\n", RED, NORMAL);
exit_client(&in_pkt, client);
return NULL;
}
else {
printf("%s --- Error:%s Unknown message received from client.\n", RED, NORMAL);
}
}
// Handle conversation message for logged in client
else {
// Will be treated as a message packet, safe to santize entire buffer
sanitizeInput((void *)&in_pkt.buf, 0);
send_message(&in_pkt, client);
}
}
memset(&in_pkt, 0, sizeof(packet));
}
}
return NULL;
}
