From: Frederic Marchal <fmarchal@users.sourceforge.net>
Date: Thu, 6 Jun 2013 09:55:56 +0000 (+0200)
Subject: Add a function to look a user up by IP address
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=05fea6e75cf52d5f34bfec9d4e6099849386d32d;p=thirdparty%2Fsarg.git

Add a function to look a user up by IP address

The function is currently unused but I might have had some use for it so I
left it in the code.
---

diff --git a/include/defs.h b/include/defs.h
index 9431913..58195e3 100755
--- a/include/defs.h
+++ b/include/defs.h
@@ -295,6 +295,7 @@ void userinfo_free(void);
 void userinfo_label(struct userinfostruct *uinfo,const char *label);
 /*@shared@*/struct userinfostruct *userinfo_find_from_file(const char *filename);
 /*@shared@*/struct userinfostruct *userinfo_find_from_id(const char *id);
+/*@shared@*/struct userinfostruct *userinfo_find_from_ip(const char *ip);
 userscan userinfo_startscan(void);
 void userinfo_stopscan(userscan uscan);
 struct userinfostruct *userinfo_advancescan(userscan uscan);
diff --git a/userinfo.c b/userinfo.c
index 24b038f..c535cee 100644
--- a/userinfo.c
+++ b/userinfo.c
@@ -216,6 +216,19 @@ struct userinfostruct *userinfo_find_from_id(const char *id)
 	return(NULL);
 }
 
+struct userinfostruct *userinfo_find_from_ip(const char *ip)
+{
+	struct usergroupstruct *group;
+	int i;
+
+	for (group=first_user_group ; group ; group=group->next) {
+		for (i=0 ; i<group->nusers ; i++)
+			if (strcmp(ip,group->list[i].ip)==0)
+				return(group->list+i);
+	}
+	return(NULL);
+}
+
 /*!
 Start the scanning of the user list.