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server asking client for username

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This commit is contained in:
Václav Šmejkal 2024-01-27 17:47:05 +01:00
parent 7042e3c971
commit 483ffa178d
Signed by: ENGO150
GPG Key ID: 4A57E86482968843
1 changed files with 46 additions and 13 deletions
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57
src/chat/misc.c
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@ -350,30 +350,61 @@ void *why2_communicate_thread(void *arg)
char *string_buffer = why2_replace(WHY2_CHAT_CONFIG_DIR "/" WHY2_CHAT_CONFIG_SERVER, "{USER}", getenv("USER")); char *string_buffer = why2_replace(WHY2_CHAT_CONFIG_DIR "/" WHY2_CHAT_CONFIG_SERVER, "{USER}", getenv("USER"));
char *config_username = why2_toml_read(string_buffer, "user_pick_username"); char *config_username = why2_toml_read(string_buffer, "user_pick_username");
char *raw;
void *raw_ptr = NULL;
why2_bool force_exiting = 0;
why2_bool invalid_username;
why2_bool exiting = 0;
char *decoded_buffer = NULL;
char *username = why2_strdup("anon");
why2_deallocate(string_buffer);
if (config_username == NULL || strcmp(config_username, "true") == 0) if (config_username == NULL || strcmp(config_username, "true") == 0)
{ {
if (config_username == NULL) fprintf(stderr, "Your config doesn't contain 'user_pick_username'. Please update your configuration.\n"); if (config_username == NULL) fprintf(stderr, "Your config doesn't contain 'user_pick_username'. Please update your configuration.\n");
why2_send_socket(WHY2_CHAT_CODE_PICK_USERNAME, WHY2_CHAT_SERVER_USERNAME, connection); repeat_username_get:
} else invalid_username = 0;
why2_send_socket(WHY2_CHAT_CODE_PICK_USERNAME, WHY2_CHAT_SERVER_USERNAME, connection); //ASK USER FOR USERNAME
if ((raw = read_user(connection, &raw_ptr)) == NULL) //READ
{ {
//TODO: Implement Database force_exiting = 1; //FAILURE
goto deallocation;
}
decoded_buffer = get_string_from_json_string(raw, "message"); //DECODE
invalid_username = (strlen(decoded_buffer) > WHY2_MAX_USERNAME_LENGTH) || !check_username(decoded_buffer); //CHECK FOR USERNAMES LONGER THAN 20 CHARACTERS
username = decoded_buffer;
//DEALLOCATE STUFF HERE
why2_deallocate(raw);
why2_deallocate(raw_ptr);
if (invalid_username)
{
why2_send_socket(WHY2_CHAT_CODE_INVALID_USERNAME, WHY2_CHAT_SERVER_USERNAME, connection); //TELL THE USER HE IS DUMB AS FUCK
goto repeat_username_get; //REPEAT
}
} }
why2_deallocate(string_buffer);
why2_toml_read_free(config_username); why2_toml_read_free(config_username);
char *received = NULL; raw = why2_strdup("");
char *raw = why2_strdup("");
void *raw_ptr = NULL;
char *decoded_buffer;
pthread_t thread_buffer; pthread_t thread_buffer;
why2_bool exiting = 0;
struct json_object *json = json_tokener_parse("{}"); struct json_object *json = json_tokener_parse("{}");
char *connection_message = why2_malloc(strlen(username) + 11);
//BUILD connection_message
sprintf(connection_message, "%s connected", username);
//SEND CONNECTION MESSAGE //SEND CONNECTION MESSAGE
json_object_object_add(json, "message", json_object_new_string("anon connected")); json_object_object_add(json, "message", json_object_new_string(connection_message));
json_object_object_add(json, "username", json_object_new_string(WHY2_CHAT_SERVER_USERNAME)); //TODO: Usernames json_object_object_add(json, "username", json_object_new_string(WHY2_CHAT_SERVER_USERNAME));
json_object_object_foreach(json, key, value) //GENERATE JSON STRING json_object_object_foreach(json, key, value) //GENERATE JSON STRING
{ {
@ -385,8 +416,10 @@ void *why2_communicate_thread(void *arg)
pthread_join(thread_buffer, NULL); pthread_join(thread_buffer, NULL);
why2_deallocate(raw); why2_deallocate(raw);
why2_deallocate(username);
why2_deallocate(connection_message);
while (!exiting) //KEEP COMMUNICATION ALIVE FOR 5 MINUTES [RESET TIMER AT MESSAGE SENT] while (!(exiting || force_exiting)) //KEEP COMMUNICATION ALIVE FOR 5 MINUTES [RESET TIMER AT MESSAGE SENT]
{ {
if ((raw = read_user(connection, &raw_ptr)) == NULL) break; //READ if ((raw = read_user(connection, &raw_ptr)) == NULL) break; //READ