diff options
| -rw-r--r-- | bounce.h | 1 | ||||
| -rw-r--r-- | client.c | 8 | ||||
| -rw-r--r-- | ring.c | 25 |
3 files changed, 32 insertions, 2 deletions
diff --git a/bounce.h b/bounce.h index 38f86c8..4c0fefb 100644 --- a/bounce.h +++ b/bounce.h @@ -81,3 +81,4 @@ void stateParse(char *line); void stateSync(struct Client *client); void ringWrite(const char *line); +size_t ringReader(const char *name); diff --git a/client.c b/client.c index 5970bf2..eaa8555 100644 --- a/client.c +++ b/client.c @@ -38,6 +38,7 @@ enum Need { struct Client { bool error; struct tls *tls; + size_t reader; enum Need need; bool serverTime; char buf[4096]; @@ -112,8 +113,11 @@ static void handleNick(struct Client *client, struct Message msg) { } static void handleUser(struct Client *client, struct Message msg) { - (void)msg; - // TODO: Identify client by username. + if (!msg.params[0]) { + client->error = true; + return; + } + client->reader = ringReader(msg.params[0]); client->need &= ~NeedUser; if (!client->need) stateSync(client); if (client->need == NeedPass) passRequired(client); diff --git a/ring.c b/ring.c index 40fb7df..ff83cea 100644 --- a/ring.c +++ b/ring.c @@ -38,3 +38,28 @@ void ringWrite(const char *line) { ring.lines[i] = strdup(line); if (!ring.lines[i]) err(EX_OSERR, "strdup"); } + +static struct { + char **names; + size_t *reads; + size_t cap, len; +} reader; + +size_t ringReader(const char *name) { + for (size_t i = 0; i < reader.len; ++i) { + if (!strcmp(reader.names[i], name)) return i; + } + + if (reader.len == reader.cap) { + reader.cap = (reader.cap ? reader.cap * 2 : 8); + reader.names = realloc(reader.names, sizeof(*reader.names) * reader.cap); + if (!reader.names) err(EX_OSERR, "realloc"); + reader.reads = realloc(reader.reads, sizeof(*reader.reads) * reader.cap); + if (!reader.reads) err(EX_OSERR, "realloc"); + } + + reader.names[reader.len] = strdup(name); + if (!reader.names[reader.len]) err(EX_OSERR, "strdup"); + reader.reads[reader.len] = 0; + return reader.len++; +} |