diff options
Diffstat (limited to '')
| -rw-r--r-- | chat.c | 45 |
1 files changed, 40 insertions, 5 deletions
diff --git a/chat.c b/chat.c index c3a4f4f..f799687 100644 --- a/chat.c +++ b/chat.c @@ -40,6 +40,7 @@ static wchar_t *wcssep(wchar_t **stringp, const wchar_t *delim) { wchar_t *orig = *stringp; + if (!orig) return NULL; size_t i = wcscspn(orig, delim); *stringp = NULL; if (orig[i]) { @@ -475,18 +476,52 @@ static void privmsg(bool action, const wchar_t *mesg) { free(line); } +typedef void (*Command)(wchar_t *params); + +static void inputMe(wchar_t *params) { + privmsg(true, params ? params : L""); +} + +static void inputNick(wchar_t *params) { + wchar_t *nick = wcssep(¶ms, L" "); + if (nick) { + clientFmt("NICK %ls\r\n", nick); + } else { + uiFmt("/nick requires a name"); + } +} + +static void inputQuit(wchar_t *params) { + if (params) { + clientFmt("QUIT :%ls\r\n", params); + } else { + clientFmt("QUIT :Goodbye\r\n"); + } +} + +static const struct { + const wchar_t *command; + Command handler; +} COMMANDS[] = { + { L"me", inputMe }, + { L"nick", inputNick }, + { L"quit", inputQuit }, +}; +static const size_t COMMANDS_LEN = sizeof(COMMANDS) / sizeof(COMMANDS[0]); + static void input(wchar_t *input) { if (input[0] != '/') { privmsg(false, input); return; } input++; - wchar_t *cmd = wcssep(&input, L" "); - if (!wcscmp(cmd, L"me")) { - privmsg(true, input ? input : L""); - } else { - uiFmt("/%ls isn't a recognized command", cmd); + wchar_t *command = wcssep(&input, L" "); + for (size_t i = 0; i < COMMANDS_LEN; ++i) { + if (wcscmp(command, COMMANDS[i].command)) continue; + COMMANDS[i].handler(input); + return; } + uiFmt("/%ls isn't a recognized command", command); } static void uiRead(void) { |