From 01a37d3dd71843f4edefb68e67c28094a9133ca5 Mon Sep 17 00:00:00 2001
From: Test_User <hax@andrewyu.org>
Date: Mon, 21 Aug 2023 20:36:12 -0400
Subject: spam command added

---
 commands.c       |  49 +++++++++++++++++++++++++++++++++++++++++++++++++
 core             | Bin 0 -> 12451840 bytes
 server_network.c |  10 +++++-----
 utils.c          |   2 +-
 utils.h          |   2 +-
 5 files changed, 56 insertions(+), 7 deletions(-)
 create mode 100644 core

diff --git a/commands.c b/commands.c
index 1928281..b379445 100644
--- a/commands.c
+++ b/commands.c
@@ -36,6 +36,9 @@
 #include "network.h"
 #include "tls.h"
 #include "config.h"
+#include "utils.h"
+
+#define MAX_SPAM_COUNT 65536
 
 struct table user_commands = {0};
 
@@ -135,6 +138,51 @@ static struct command_def cr_command_def = {
 	.summary = STRING("Join the crux side"),
 };
 
+int spam_command(struct string sender, struct string original_message, struct string to, uint64_t argc, struct string *argv) {
+	if (argc < 3) {
+		privmsg(STRING("1HC000000"), to, 1, (struct string[]){STRING("Missing args!")});
+		return 0;
+	}
+
+	char err;
+	uint64_t count = str_to_unsigned(argv[2], &err);
+	if (err || count > MAX_SPAM_COUNT) {
+		privmsg(STRING("1HC000000"), to, 1, (struct string[]){STRING("Unknown number or number exceeds limit.")});
+		return 0;
+	}
+
+	char wasspace = 1;
+	uint64_t offset = 0;
+	char found = 0;
+	for (; offset < original_message.len; offset++) {
+		if (original_message.data[offset] == ' ' && !wasspace)
+			found++;
+
+		wasspace = (original_message.data[offset] == ' ');
+
+		if (found >= 3 && !wasspace)
+			break;
+	}
+
+	if (found < 3) {
+		WRITES(2, STRING("WARNING: Apparently there was no third argument... shouldn't happen.\n"));
+		return 0;
+	}
+
+	struct string message[] = {{.data = original_message.data + offset, .len = original_message.len - offset}};
+
+	for (uint64_t i = 0; i < count; i++)
+		privmsg(STRING("1HC000000"), argv[1], 1, message);
+
+	return 0;
+}
+static struct command_def spam_command_def = {
+	.func = spam_command,
+	.privs = STRING("NetAdmin"),
+	.local_only = 0,
+	.summary = STRING("Repeats a message to a target <n> times"),
+};
+
 int init_user_commands(void) {
 	srandom(time(NULL));
 
@@ -144,6 +192,7 @@ int init_user_commands(void) {
 	set_table_index(&user_commands, STRING("sus"), &sus_command_def);
 	set_table_index(&user_commands, STRING("cr"), &cr_command_def);
 	set_table_index(&user_commands, STRING("help"), &help_command_def);
+	set_table_index(&user_commands, STRING("spam"), &spam_command_def);
 
 	return 0;
 }
diff --git a/core b/core
new file mode 100644
index 0000000..ec17f99
Binary files /dev/null and b/core differ
diff --git a/server_network.c b/server_network.c
index 3317442..72f41a3 100644
--- a/server_network.c
+++ b/server_network.c
@@ -109,7 +109,7 @@ int server_handler(struct string sender, uint64_t argc, struct string *argv) {
 		return 1;
 	}
 
-	uint8_t err;
+	char err;
 	uint64_t distance = str_to_unsigned(argv[2], &err);
 	if (err) {
 		puts("Invalid SERVER recieved! (Invalid distance given)");
@@ -213,7 +213,7 @@ int uid_handler(struct string sender, uint64_t argc, struct string *argv) {
 
 	// TODO: modes
 
-	uint8_t err;
+	char err;
 	uint64_t nick_ts = str_to_unsigned(argv[1], &err);
 	if (err) {
 		puts("Invalid UID recieved! (Invalid nick timestamp)");
@@ -474,7 +474,7 @@ int nick_handler(struct string sender, uint64_t argc, struct string *argv) {
 		return 1;
 	}
 
-	uint8_t err;
+	char err;
 	uint64_t ts = str_to_unsigned(argv[1], &err);
 	if (err) {
 		WRITES(2, STRING("Invalid NICK recieved! (Invalid timestamp)\n"));
@@ -491,7 +491,7 @@ int fjoin_handler(struct string sender, uint64_t argc, struct string *argv) {
 		return 1;
 	}
 
-	uint8_t err;
+	char err;
 	uint64_t timestamp = str_to_unsigned(argv[1], &err);
 	if (err) {
 		WRITES(2, STRING("Invalid FJOIN recieved! (Invalid timestamp given)\n"));
@@ -917,7 +917,7 @@ int initservernetwork(void) {
 	snprintf(current_time_str, 21, "%ld", current_time);
 	SEND(NULSTR(current_time_str));
 	SEND(STRING("\n"));
-	if (add_local_client(STRING("1HC000000"), nick, hostmask, nick, nick, current_time, 0) != 0)
+	if (add_local_client(STRING("1HC000000"), nick, hostmask, nick, nick, current_time, 1) != 0)
 		return 1;
 
 	for (uint64_t i = 0; i < num_prejoin_channels; i++) {
diff --git a/utils.c b/utils.c
index d8bb7bd..10079d2 100644
--- a/utils.c
+++ b/utils.c
@@ -30,7 +30,7 @@
 
 #include "types.h"
 
-uint64_t str_to_unsigned(struct string str, uint8_t *err) {
+uint64_t str_to_unsigned(struct string str, char *err) {
 	if (str.len == 0) {
 		*err = 1;
 		return 0;
diff --git a/utils.h b/utils.h
index 5eb0452..1fd0feb 100644
--- a/utils.h
+++ b/utils.h
@@ -29,4 +29,4 @@
 #include <stdint.h>
 #include "types.h"
 
-uint64_t str_to_unsigned(struct string str, uint8_t *err);
+uint64_t str_to_unsigned(struct string str, char *err);
-- 
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