json_t* new_customer(const char* name, const char* email, const char* address,
const char* phone, const char* gender, const char* message) {
MYSQL_RES *res_ptr;
char query[200];
sprintf(query, "INSERT INTO customer (Name, Phone, Address, Email, Gender, CreatedAt, UpdatedAt) VALUES ('%s', '%s', '%s', '%s', '%s', now(), now())",
name, phone, address, email, gender);
printf("%s\n", query);
res_ptr = get_data_from_database(query);
printf("%s\n", "get_customer phone");
return get_customer(phone);
}
/// Accumulate the effective amount of work done (the work will not be scaled)
public: void accumulate_work2(real_type w)
{
// NOTE: the use of epsilon() is to take care of cancellation errors due
// to floating-point subtraction.
DCS_DEBUG_TRACE("(" << this << ") Accumulating work for Customer: " << ::std::setprecision(12) << get_customer() << " -> Work: " << w << " - Old Total work: " << wt_ << " - New Total work: " << (wt_+w) << " - Service Demand: " << sd_ << " - Condition: " << ::std::boolalpha << (wt_+w<=sd_) << " - Condition#2: " << ::std::boolalpha << ((wt_+w)<=sd_) << " - Condition#3: " << ::std::boolalpha << ((wt_+w)>sd_) << " - Difference: " << ((wt_+w)-sd_) << " - epsilon: " << ::std::numeric_limits<real_type>::epsilon());//XXX
DCS_DEBUG_ASSERT( w >= 0 );
//DCS_DEBUG_ASSERT( wt_+w <= sd_ );
DCS_DEBUG_ASSERT( ::dcs::math::float_traits<real_type>::definitely_less_equal(wt_+w, sd_) );
wt_ += w;
lwut_ = -1; // not available
}
int main(int argc, char*argv[]) {
char* test = (char *) malloc(500*sizeof(char));
json_error_t error;
json_t *root;
json_t *data;
json_t *j_type;
json_t *j_data;
json_t *phone;
const char *type;
const char *customer_phone;
int server_sockfd, client_sockfd;
int server_len, client_len;
struct sockaddr_in server_address;
struct sockaddr_in client_address;
server_sockfd = socket(PF_INET, SOCK_STREAM, 0);
server_address.sin_family = PF_INET;
// server_address.sin_addr.s_addr = inet_addr("127.0.0.1");
server_address.sin_addr.s_addr = htonl(INADDR_ANY);
server_address.sin_port = htons(9733);
server_len = sizeof(server_address);
bind(server_sockfd, (struct sockaddr *)&server_address, server_len);
listen(server_sockfd, 5);
while (1) {
test = (char *) malloc(500*sizeof(char));
printf("server waitting\n");
client_len = sizeof(client_address);
client_sockfd = accept(server_sockfd, (struct sockaddr *)&client_address, &client_len);
read(client_sockfd, test, 500);
root = json_loads(test, 0, &error);
free(test);
if(!root) {
fprintf(stderr, "error: on line %d: %s\n", error.line, error.text);
// Response error to client
response_data(0, json_object(), client_sockfd);
} else {
j_type = json_object_get(root, "type");
j_data = json_object_get(root, "data");
if (!j_type || !j_data) {
response_data(0, json_object(), client_sockfd);
} else {
type = json_string_value(j_type);
printf("Type: %s\n", type);
if (strcmp(type, "gcustomerinfo") == 0) {
const char * phone = get_value(root, "phone");
json_t *data = get_customer(phone);
response_data(1, data, client_sockfd);
} else if (strcmp(type, "pcustomerinfo") == 0) {
const char * name = get_value(root, "name");
const char * email = get_value(root, "email");
const char * address = get_value(root, "address");
const char * phone = get_value(root, "phone");
const char * gender = get_value(root, "gender");
json_t *data = new_customer(name, email, address, phone, gender, "test");
response_data(1, data, client_sockfd);
} else if (strcmp(type, "ucustomerinfo") == 0) {
const char * id = get_value(root, "id");
const char * name = get_value(root, "name");
const char * email = get_value(root, "email");
const char * address = get_value(root, "address");
const char * gender = get_value(root, "gender");
json_t *data = update_customer(id, name, email, address, gender);
response_data(1, data, client_sockfd);
} else if (strcmp(type, "porder") == 0) {
const char * customer_id = get_value(root, "id");
const char * message = get_value(root, "message");
json_t *data = new_order(customer_id, message);
response_data(1, data, client_sockfd);
} else if (strcmp(type, "porderdetail") == 0) {
const char * order_id = get_value(root, "oid");
const char * product_id = get_value(root, "pid");
const char * quantity = get_value(root, "quantity");
json_t *data = new_order_detail(order_id, product_id, quantity);
response_data(1, data, client_sockfd);
// Default
} else {
response_data(0, json_object(), client_sockfd);
}
}
}
close(client_sockfd);
}
}
