Read and add nick regexes from config.

1 files changed, 41 insertions, 0 deletions

diff --git a/config.c b/config.c
index 79eae42..f44937c 100644
--- a/config.c
+++ b/config.c
@@ -5,6 +5,7 @@
 
 #include "regexset.h"
 #include "channel.h"
+#include "nick.h"
 
 config_t config;
 
@@ -104,6 +105,46 @@ int cfg_init() {
 		}
 	}
 
+	config_setting_t *nicks_setting = config_lookup(&config, "nicks");
+	if(!config_setting_is_aggregate(nicks_setting)) {
+		fprintf(stderr, "Setting \"nicks\" must be an aggregate type.\n");
+		return 0;
+	}
+
+	int nick_count = config_setting_length(nicks_setting);
+	for(int i = 0; i < nick_count; i++) {
+		config_setting_t *nick_setting = config_setting_get_elem(nicks_setting, i);
+		if(config_setting_length(nick_setting) != 2) {
+			fprintf(stderr, "Nick settings must contain exactly two elements.\n");
+			return 0;
+		}
+		const char *name = config_setting_get_string_elem(nick_setting, 0);
+		if(!name) {
+			fprintf(stderr, "First element of nick settings must be a string.\n");
+			return 0;
+		}
+		struct nick_t *nick = nick_add(name);
+		if(!nick) {
+			return 0;
+		}
+		config_setting_t *nick_re_setting = config_setting_get_elem(nick_setting, 1);
+		if(!config_setting_is_aggregate(nick_re_setting)) {
+			fprintf(stderr, "Second element of nick settings must be an aggregate type.\n");
+			return 0;
+		}
+		int re_count = config_setting_length(nick_re_setting);
+		for(int j = 0; j < re_count; j++) {
+			const char *re = config_setting_get_string_elem(nick_re_setting, j);
+			if(!re) {
+				fprintf(stderr, "Second element of nick settings must contain strings only.\n");
+				return 0;
+			}
+			if(!nick_regex_add(nick, re)) {
+				return 0;
+			}
+		}
+	}
+
 	return 1;
 }