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Handle /nick and /quit 

/quit doesn't actually... quit, right now. The only way to know that the
connection is closed is tls_read returning zero, it seems.
master
Curtis McEnroe 2018-08-04 01:13:06 -04:00
parent fe938fba53
commit 7baaff0777
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GPG Key ID: CEA2F97ADCFCD77C
1 changed files with 40 additions and 5 deletions
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45
chat.c
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@ -40,6 +40,7 @@
static wchar_t *wcssep(wchar_t **stringp, const wchar_t *delim) { static wchar_t *wcssep(wchar_t **stringp, const wchar_t *delim) {
wchar_t *orig = *stringp; wchar_t *orig = *stringp;
if (!orig) return NULL;
size_t i = wcscspn(orig, delim); size_t i = wcscspn(orig, delim);
*stringp = NULL; *stringp = NULL;
if (orig[i]) { if (orig[i]) {
@ -475,18 +476,52 @@ static void privmsg(bool action, const wchar_t *mesg) {
free(line); 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(&params, 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) { static void input(wchar_t *input) {
if (input[0] != '/') { if (input[0] != '/') {
privmsg(false, input); privmsg(false, input);
return; return;
} }
input++; input++;
wchar_t *cmd = wcssep(&input, L" "); wchar_t *command = wcssep(&input, L" ");
if (!wcscmp(cmd, L"me")) { for (size_t i = 0; i < COMMANDS_LEN; ++i) {
privmsg(true, input ? input : L""); if (wcscmp(command, COMMANDS[i].command)) continue;
} else { COMMANDS[i].handler(input);
uiFmt("/%ls isn't a recognized command", cmd); return;
} }
uiFmt("/%ls isn't a recognized command", command);
} }
static void uiRead(void) { static void uiRead(void) {