Загрузить файлы в «C»

C/irc.c

@@ -74,7 +74,7 @@ unsigned int IRCC_recv(IRCC_client *irc){
         }
 
 	else {
-		//puts(irc->raw);
+		puts(irc->raw);
 
 		//Check end of motd
 		if (strstr(irc->raw, "PRIVMSG ") == NULL && strstr(irc->raw, "MOTD"))
@@ -91,6 +91,16 @@ unsigned int IRCC_recv(IRCC_client *irc){
 			return IRCC_NICK;
 		}
 
+		else if (strstr(irc->raw, "TOPIC ")){
+			IRCC_parse(strstr(irc->raw, "TOPIC "), irc);
+			return IRCC_TOPIC;
+		}
+
+		else if (strstr(irc->raw, "MODE ")){
+			IRCC_parse(strstr(irc->raw, "MODE "), irc);
+			return IRCC_MODE;
+		}
+
 		else if (strstr(irc->raw, "JOIN ")){
 			IRCC_parse(strstr(irc->raw, "JOIN "), irc);
 			return IRCC_JOIN;
@@ -123,8 +133,8 @@ void IRCC_send(IRCC_client *irc, char *msg, char *channel){
 }
 
 unsigned int IRCC_init(IRCC_client *irc, size_t size){
-	if (size <= 200){
+	if (size <= 250){
-		fprintf(stderr, "Low buffer size (IRCC_init)\n");
+		fprintf(stderr, "Low buffer size (IRCC_init) (Min 250/512)\n");
 		return IRCC_ERROR;
 	}
 

C/irc.h

@@ -1,3 +1,13 @@
+/*
+	LICENSE: MIT
+	Simple libary for working with ipv4 irc servers
+	Dont support:
+	 ssl
+	 ddc
+	 ipv6
+	 motd parsing
+*/
+
 #ifndef IRC_LINUX
 #define IRC_LINUX
 
@@ -9,14 +19,18 @@
 #include <netinet/in.h>
 #include <sys/socket.h>
 #include <arpa/inet.h>
+#define IRCC_MSG_MAX 512
+
 enum {
-	IRCC_CONNECTED = 1,
+	IRCC_NICK = 1,
-	IRCC_NICK,
 	IRCC_PRIVMSG,
 	IRCC_JOIN,
 	IRCC_PART,
 	IRCC_PING,
+	IRCC_TOPIC,
+	IRCC_MODE,
 
+	IRCC_CONNECTED,
 	IRCC_DISCONNECTED,
 	IRCC_ERROR,
 	IRCC_SUCCESS

C/main.c

@@ -1,51 +1,87 @@
 #include "irc.h"
-#define IF_NULL(client) (client.msg != NULL || client.nick != NULL || client.channel != NULL)
 
+//Config
+#define HOST "irc.server.net"
+#define PORT 6667
+#define NICK "tester"
+char *channels[] = {"#test"};
+
+#define CHECK_NULL() (client.nick != NULL && client.channel != NULL && client.msg != NULL)
 IRCC_client client;
 
-void die(char *msg){
+void die(char *msg) {
 	puts(msg);
 	IRCC_close(&client);
 	exit(1);
 }
 
-int main(void){
+void recvinfo(int ignore) {
-	IRCC_init(&client, 250);
+	while (1) {
-	int status = IRCC_connect(&client, "irc.libera.chat", 6667);
+		unsigned int irc_status = IRCC_recv(&client);
+		if (irc_status == IRCC_DISCONNECTED) {
+			if (!ignore)
+				die("Disconnected");
+			return;
+		}
+
+		else if (strstr(client.raw, "No Ident") || irc_status == IRCC_CONNECTED)
+			return;
+
+		//Print
+		if (!CHECK_NULL())
+			return;
+
+		if (irc_status == IRCC_PRIVMSG)
+			printf("[%s %s] %s\n", client.channel, client.nick, client.msg);
+
+		else if (irc_status == IRCC_NICK)
+			printf("[N] %s is know as %s\n", client.nick, client.msg);
+
+		else if (irc_status == IRCC_TOPIC)
+			printf("[T] %s\n", client.msg);
+
+		else if (irc_status == IRCC_JOIN)
+			printf("[>] %s\n", client.nick);
+
+		else if (irc_status == IRCC_PART)
+			printf("[<] %s\n", client.nick);
+	}
+}
+
+int main(void) {
+
+	//512 - size of raw buffer (max irc)
+	IRCC_init(&client, IRCC_MSG_MAX);
+	int status = IRCC_connect(&client, HOST, PORT);
 	if (status == IRCC_ERROR)
 		die("Conn refused");
 
-	IRCC_register(&client, "bot");
+	//Socket timeout
+	struct timeval tv = {5, 5};
+	if (setsockopt(client.socket, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv)) < 0)
+		die("setsockopt");
+
+	//Register
+	recvinfo(1);
+	IRCC_register(&client, NICK);
+
+	//Recv motd and join in channel
+	recvinfo(0);
 	sleep(5);
-	send(client.socket, "JOIN #channel\r\n", strlen("JOIN #channel\r\n"), 0);
+	for (size_t i = 0; i < sizeof(channels) / sizeof(char *); i++) {
-
+		if (channels[i] == NULL)
-	while (1){
-		unsigned int irc_status = IRCC_recv(&client);
-		if (irc_status == IRCC_DISCONNECTED)
-			die("Disconnected");
-
-		if (IF_NULL(client)) {
-			client.msg++;
-			switch (irc_status) {
-				case IRCC_PRIVMSG:
-					printf("%s %s %s\n", client.channel, client.nick, client.msg);
 			break;
 
-				case IRCC_NICK:
+		size_t join_size = strlen("JOIN \r\n") + strlen(channels[i]) + 1;
-					printf("%s is know as %s", client.nick, client.msg);
+		char *tmp = malloc(join_size);
-					break;
+		if (tmp == NULL)
+			die("malloc retured NULL");
 
-				case IRCC_JOIN:
+		snprintf(tmp, join_size, "JOIN %s\r\n", channels[i]);
-					printf("< %s\n", client.nick);
+		send(client.socket, tmp, join_size, 0);
-					break;
+		free(tmp);
-
-				case IRCC_PART:
-					printf("> %s\n", client.nick);
-					break;
-
-				default:
-					break;
-			}
-		}
 	}
+
+	recvinfo(0);
 }
+