From 4b3d1128bf96b96322e4b99da4633f44fa49e585 Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Tue, 20 Oct 2009 22:39:00 +0200
Subject: Parse kicks and store number of kicks and times kicked per user.

---
 config.c     |  6 +++---
 export_xml.c |  4 ++++
 main.c       | 12 ++++++++++++
 regexset.c   | 19 ++++++++++++++++++-
 regexset.h   |  8 +++-----
 user.c       |  2 +-
 user.h       |  2 +-
 7 files changed, 42 insertions(+), 11 deletions(-)

diff --git a/config.c b/config.c
index 4fdbdcb..6cc5aad 100644
--- a/config.c
+++ b/config.c
@@ -35,12 +35,12 @@ int cfg_init() {
 
 	for(int i = 0; i < regex_count; i++) {
 		config_setting_t *re_setting = config_setting_get_elem(regexes_setting, i);
-		const char *text, *join;
-		if(!(config_setting_lookup_string(re_setting, "text", &text) && config_setting_lookup_string(re_setting, "join", &join))) {
+		const char *text, *join, *kick;
+		if(!(config_setting_lookup_string(re_setting, "text", &text) && config_setting_lookup_string(re_setting, "join", &join) && config_setting_lookup_string(re_setting, "kick", &kick))) {
 			fprintf(stderr, "Regex set #%d missing one or more keys.\n", i+1);
 			return 0;
 		}
-		if(!rs_add(text, join))
+		if(!rs_add(text, join, kick))
 			return 0;
 	}
 
diff --git a/export_xml.c b/export_xml.c
index db1d592..f7509c3 100644
--- a/export_xml.c
+++ b/export_xml.c
@@ -49,6 +49,10 @@ int export_xml(struct channel_t *channel, struct user_t *users) {
 			xmlNewChild(user_node, NULL, "words", s);
 			snprintf(s, 0xf, "%d", user->characters);
 			xmlNewChild(user_node, NULL, "characters", s);
+			snprintf(s, 0xf, "%d", user->kicks);
+			xmlNewChild(user_node, NULL, "kicks", s);
+			snprintf(s, 0xf, "%d", user->kicked);
+			xmlNewChild(user_node, NULL, "kicked", s);
 
 			/* Add lines for this user. */
 			xmlNodePtr lines_node = xmlNewChild(user_node, NULL, "lines", NULL);
diff --git a/main.c b/main.c
index ee00240..e30e878 100644
--- a/main.c
+++ b/main.c
@@ -119,6 +119,18 @@ int main(int argc, char **argv) {
 					struct user_t *user = user_get(nick);
 					continue;
 				}
+
+				rc = pcre_exec(rs->kick, rs->kick_e, line, strlen(line), 0, 0, ovector, 30);
+				if(rc > 0) {
+					char nick[NICK_BUFFER_SIZE], victim[NICK_BUFFER_SIZE];
+					pcre_copy_named_substring(rs->kick, line, ovector, rc, "nick", nick, NICK_BUFFER_SIZE);
+					pcre_copy_named_substring(rs->kick, line, ovector, rc, "victim", victim, NICK_BUFFER_SIZE);
+					struct user_t *user = user_get(nick),
+						*victim_user = user_get(victim);
+					user->kicks++;
+					victim_user->kicked++;
+					continue;
+				}
 			}
 			fclose(f);
 
diff --git a/regexset.c b/regexset.c
index 5e2d002..61a22be 100644
--- a/regexset.c
+++ b/regexset.c
@@ -23,7 +23,7 @@ static void re_error(const char *name, const char *pattern, const char *error, i
 	regexes = realloc(regexes, --rs_count * sizeof(struct regexset_t));
 }
 
-struct regexset_t *rs_add(const char *text, const char *join) {
+struct regexset_t *rs_add(const char *text, const char *join, const char *kick) {
 	regexes = realloc(regexes, ++rs_count * sizeof(struct regexset_t));
 	if(!regexes) {
 		/* If we end up here, we cannot free any previously compiled pcre patterns. */
@@ -55,6 +55,20 @@ struct regexset_t *rs_add(const char *text, const char *join) {
 	}
 	rs->join_e = pcre_study(rs->join, 0, &error);
 
+	rs->kick = pcre_compile(kick, 0, &error, &erroffset, rs_pcre_tables);
+	if(rs->kick == NULL) {
+		pcre_free(rs->text);
+		pcre_free(rs->join);
+		if(rs->text_e) {
+			pcre_free(rs->text_e);
+			pcre_free(rs->join_e);
+		}
+		re_error("kick", kick, error, erroffset);
+		return NULL;
+
+	}
+	rs->kick_e = pcre_study(rs->kick, 0, &error);
+
 	return rs;
 }
 
@@ -70,6 +84,9 @@ void rs_free() {
 		pcre_free(regexes[i].join);
 		if(regexes[i].join_e)
 			pcre_free(regexes[i].join_e);
+		pcre_free(regexes[i].kick);
+		if(regexes[i].kick_e)
+			pcre_free(regexes[i].kick_e);
 	}
 	free(regexes);
 	regexes = NULL;
diff --git a/regexset.h b/regexset.h
index 2c49e69..3c023f1 100644
--- a/regexset.h
+++ b/regexset.h
@@ -4,14 +4,12 @@
 #include <pcre.h>
 
 struct regexset_t {
-	pcre *text;
-	pcre_extra *text_e;
-	pcre *join;
-	pcre_extra *join_e;
+	pcre *text, *join, *kick;
+	pcre_extra *text_e, *join_e, *kick_e;
 };
 
 void rs_init();
-struct regexset_t *rs_add(const char *text, const char *join);
+struct regexset_t *rs_add(const char *text, const char *join, const char *kick);
 struct regexset_t *rs_get(int index);
 void rs_free();
 
diff --git a/user.c b/user.c
index ce6f6fc..4fa0174 100644
--- a/user.c
+++ b/user.c
@@ -33,7 +33,7 @@ struct user_t *user_get(char *_nick) {
 		user->hash = hash;
 		user->nick = strdup(nick);
 		memset(user->lines, 0, 24*4 * sizeof(unsigned long));
-		user->words = user->characters = 0;
+		user->words = user->characters = user->kicks = user->kicked = 0;
 		user->next = NULL;
 	}
 
diff --git a/user.h b/user.h
index a524504..27953ce 100644
--- a/user.h
+++ b/user.h
@@ -7,7 +7,7 @@ struct user_t {
 	unsigned long hash;
 	char *nick;
 	unsigned long lines[24*4];
-	unsigned long long words, characters;
+	unsigned long long words, characters, kicks, kicked;
 	struct user_t *next;
 };
 
-- 
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