mirror of
https://github.com/Tha14/toxic.git
synced 2024-06-29 13:47:46 +02:00
rewrote execute function
This commit is contained in:
Jfreegman
parent
7a0951afc6
commit
4ad6853e2e
162
src/commands.c
162
src/commands.c
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@ -21,7 +21,7 @@ extern uint8_t num_frnd_requests;
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extern uint8_t pending_grp_requests[MAX_FRIENDS_NUM][TOX_CLIENT_ID_SIZE];
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/* command functions */
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void cmd_accept(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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void cmd_accept(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
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{
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/* check arguments */
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if (argc != 1) {
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@ -62,7 +62,7 @@ void cmd_accept(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv
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num_frnd_requests = i;
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}
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void cmd_add(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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void cmd_add(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
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{
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if (argc < 1) {
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wprintw(window, "Invalid syntax.\n");
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@ -70,22 +70,11 @@ void cmd_add(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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}
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char *id = argv[1];
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if (id == NULL) {
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wprintw(window, "Invalid syntax.\n");
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return;
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}
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uint8_t *msg;
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if (argc > 1) {
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msg = argv[2];
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if (msg == NULL) {
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wprintw(window, "Invalid syntax.\n");
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return;
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}
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if (msg[0] != '\"') {
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wprintw(window, "Message must be enclosed in quotes.\n");
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return;
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@ -161,13 +150,13 @@ void cmd_add(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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}
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}
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void cmd_clear(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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void cmd_clear(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
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{
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wclear(window);
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wprintw(window, "\n\n");
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}
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void cmd_connect(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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void cmd_connect(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
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{
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/* check arguments */
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if (argc != 3) {
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@ -180,11 +169,6 @@ void cmd_connect(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **arg
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char *port = argv[2];
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char *key = argv[3];
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if (ip == NULL || port == NULL || key == NULL) {
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wprintw(window, "Invalid syntax.\n");
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return;
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}
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if (atoi(port) == 0) {
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wprintw(window, "Invalid syntax.\n");
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return;
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@ -196,7 +180,7 @@ void cmd_connect(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **arg
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free(binary_string);
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}
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void cmd_groupchat(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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void cmd_groupchat(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
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{
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int ngc = get_num_groupchats();
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@ -221,18 +205,13 @@ void cmd_groupchat(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **a
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wprintw(window, "Group chat created as %d.\n", groupnum);
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}
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void cmd_join(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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void cmd_join(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
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{
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if (argc != 1) {
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wprintw(window, "Invalid syntax.\n");
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return;
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}
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if (argv[1] == NULL) {
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wprintw(window, "Invalid syntax.\n");
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return;
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}
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int num = atoi(argv[1]);
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if (num < 0 || num >= MAX_FRIENDS_NUM) {
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@ -261,7 +240,7 @@ void cmd_join(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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}
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}
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void cmd_myid(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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void cmd_myid(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
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{
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char id[TOX_FRIEND_ADDRESS_SIZE * 2 + 1] = {0};
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uint8_t address[TOX_FRIEND_ADDRESS_SIZE];
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@ -278,7 +257,7 @@ void cmd_myid(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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wprintw(window, "%s\n", id);
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}
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void cmd_nick(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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void cmd_nick(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
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{
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/* check arguments */
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if (argc != 1) {
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@ -287,12 +266,6 @@ void cmd_nick(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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}
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uint8_t *nick = argv[1];
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if (nick == NULL) {
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wprintw(window, "Invalid syntax.\n");
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return;
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}
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int len = strlen(nick);
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if (nick[0] == '\"') {
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@ -312,7 +285,7 @@ void cmd_nick(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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store_data(m, DATA_FILE);
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}
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void cmd_note(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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void cmd_note(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
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{
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if (argc < 1) {
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wprintw(window, "Wrong number of arguments.\n");
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@ -321,11 +294,6 @@ void cmd_note(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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uint8_t *msg = argv[1];
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if (msg == NULL) {
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wprintw(window, "Invalid syntax.\n");
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return;
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}
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if (msg[0] != '\"') {
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wprintw(window, "Note must be enclosed in quotes.\n");
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return;
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@ -337,24 +305,18 @@ void cmd_note(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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prompt_update_statusmessage(prompt, msg, len);
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}
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void cmd_quit(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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void cmd_quit(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
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{
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exit_toxic(m);
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}
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void cmd_status(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
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void cmd_status(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
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{
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uint8_t *msg = NULL;
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if (argc == 2) {
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msg = argv[2];
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if (msg == NULL) {
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wprintw(window, "Invalid syntax.\n");
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return;
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}
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if (msg[0] != '\"') {
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wprintw(window, "Note must be enclosed in quotes.\n");
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return;
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@ -365,12 +327,6 @@ void cmd_status(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv
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}
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char *status = argv[1];
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if (status == NULL) {
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wprintw(window, "Invalid syntax.\n");
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return;
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}
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int len = strlen(status);
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char l_status[len+1];
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int i;
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@ -405,85 +361,55 @@ void cmd_status(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv
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}
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}
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#define MAX_NUM_ARGS 4 /* Includes command */
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void execute(WINDOW *window, ToxWindow *prompt, Tox *m, char *u_cmd, int buf_len)
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{
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int newlines = 0;
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char cmd[MAX_STR_SIZE] = {'\0'};
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size_t i;
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char args[MAX_NUM_ARGS][MAX_STR_SIZE];
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int num_args = 0;
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int i = 0;
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bool f_end = false;
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char *start;
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for (i = 0; i < buf_len; ++i) {
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if (u_cmd[i] == '\n')
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++newlines;
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else
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cmd[i - newlines] = u_cmd[i];
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}
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/* Put arguments into args array (characters wrapped in double quotes count as one arg) */
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while (u_cmd[i] != '\0' && num_args < MAX_NUM_ARGS) {
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start = &u_cmd[i];
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int leading_spc = 0;
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for (i = 0; i < MAX_STR_SIZE && isspace(cmd[i]); ++i)
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leading_spc++;
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memmove(cmd, cmd + leading_spc, MAX_STR_SIZE - leading_spc);
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int cmd_end = strlen(cmd);
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while (cmd_end > 0 && cmd_end--)
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if (!isspace(cmd[cmd_end]))
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break;
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cmd[cmd_end + 1] = '\0';
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/* insert \0 at argument boundaries */
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int numargs = 0;
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for (i = 0; i < MAX_STR_SIZE; i++) {
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if (cmd[i] == ' ') {
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cmd[i] = '\0';
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numargs++;
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}
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/* skip over strings */
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else if (cmd[i] == '\"') {
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while (cmd[++i] != '\"') {
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if (cmd[i] == '\0') {
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wprintw(window, "Invalid command: did you forget an opening or closing \"?\n");
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if (u_cmd[i] == '\"') {
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while (u_cmd[++i] != '\"') {
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if (u_cmd[i] == '\0') {
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wprintw(window, "Invalid command. Did you forget a closing \"?\n");
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return;
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}
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}
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if (u_cmd[++i] == '\0')
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f_end = true;
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} else {
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while (u_cmd[i] != ' ') {
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if (u_cmd[++i] == '\0') {
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f_end = true;
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break;
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}
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}
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}
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}
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/* read arguments into array */
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char **cmdargs = malloc((numargs + 1) * sizeof(char *));
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if (!cmdargs) {
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wprintw(window, "Invalid command: too many arguments.\n");
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return;
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}
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/* Copy from start to current position */
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u_cmd[i] = '\0';
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strcpy(args[num_args++], start);
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int pos = 0;
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for (i = 0; i < numargs + 1; i++) {
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cmdargs[i] = cmd + pos;
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pos += strlen(cmdargs[i]) + 1;
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/* replace empty strings with NULL for easier error checking */
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if (strlen(cmdargs[i]) == 0)
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cmdargs[i] = NULL;
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}
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/* no input */
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if (!cmdargs[0]) {
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free(cmdargs);
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return;
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if (!f_end)
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++i;
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}
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/* match input to command list */
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for (i = 0; i < NUM_COMMANDS; i++) {
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if (!strcmp(cmdargs[0], commands[i].name)) {
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(commands[i].func)(window, prompt, m, numargs, cmdargs);
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free(cmdargs);
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for (i = 0; i < NUM_COMMANDS; ++i) {
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if (strcmp(args[0], commands[i].name) == 0) {
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(commands[i].func)(window, prompt, m, num_args-1, args);
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return;
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}
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}
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/* no match */
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free(cmdargs);
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wprintw(window, "Invalid command.\n");
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}
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@ -3,17 +3,17 @@
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*/
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/* commands */
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void cmd_accept(WINDOW *, ToxWindow *, Tox *m, int, char **);
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void cmd_add(WINDOW *, ToxWindow *, Tox *m, int, char **);
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void cmd_clear(WINDOW *, ToxWindow *, Tox *m, int, char **);
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void cmd_connect(WINDOW *, ToxWindow *, Tox *m, int, char **);
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void cmd_groupchat(WINDOW *, ToxWindow *, Tox *m, int, char **);
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void cmd_join(WINDOW *, ToxWindow *, Tox *m, int, char **);
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void cmd_myid(WINDOW *, ToxWindow *, Tox *m, int, char **);
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void cmd_nick(WINDOW *, ToxWindow *, Tox *m, int, char **);
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void cmd_note(WINDOW *, ToxWindow *, Tox *m, int, char **);
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void cmd_quit(WINDOW *, ToxWindow *, Tox *m, int, char **);
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void cmd_status(WINDOW *, ToxWindow *, Tox *m, int, char **);
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void cmd_accept(WINDOW *, ToxWindow *, Tox *m, int, char (*argv)[MAX_STR_SIZE]);
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void cmd_add(WINDOW *, ToxWindow *, Tox *m, int, char (*argv)[MAX_STR_SIZE]);
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void cmd_clear(WINDOW *, ToxWindow *, Tox *m, int, char (*argv)[MAX_STR_SIZE]);
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void cmd_connect(WINDOW *, ToxWindow *, Tox *m, int, char (*argv)[MAX_STR_SIZE]);
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void cmd_groupchat(WINDOW *, ToxWindow *, Tox *m, int, char (*argv)[MAX_STR_SIZE]);
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void cmd_join(WINDOW *, ToxWindow *, Tox *m, int, char (*argv)[MAX_STR_SIZE]);
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void cmd_myid(WINDOW *, ToxWindow *, Tox *m, int, char (*argv)[MAX_STR_SIZE]);
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void cmd_nick(WINDOW *, ToxWindow *, Tox *m, int, char (*argv)[MAX_STR_SIZE]);
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void cmd_note(WINDOW *, ToxWindow *, Tox *m, int, char (*argv)[MAX_STR_SIZE]);
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void cmd_quit(WINDOW *, ToxWindow *, Tox *m, int, char (*argv)[MAX_STR_SIZE]);
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void cmd_status(WINDOW *, ToxWindow *, Tox *m, int, char (*argv)[MAX_STR_SIZE]);
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void execute(WINDOW *window, ToxWindow *prompt, Tox *m, char *u_cmd, int buf_len);
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@ -21,7 +21,7 @@ void execute(WINDOW *window, ToxWindow *prompt, Tox *m, char *u_cmd, int buf_len
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static struct {
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char *name;
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void (*func)(WINDOW *, ToxWindow *, Tox *m, int, char **);
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void (*func)(WINDOW *, ToxWindow *, Tox *m, int, char (*argv)[MAX_STR_SIZE]);
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} commands[] = {
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{ "/accept", cmd_accept },
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{ "/add", cmd_add },
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@ -11,7 +11,7 @@ struct tm *get_time(void);
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/* Prints the time to given window */
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void print_time(WINDOW *window);
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/* check that the string has one non-space character */
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/* Returns 1 if the string is empty, 0 otherwise */
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int string_is_empty(char *string);
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/* convert wide characters to null terminated string */
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