From 2290d09d3bb2ca7f50f57512a45c3bd7a2163713 Mon Sep 17 00:00:00 2001
From: Joris Vink <joris@coders.se>
Date: Wed, 29 May 2013 13:33:32 +0200
Subject: [PATCH] Add dynamic handles, which can be used to partially match a
 URI and still call a cb handler. This is especially usefull when considering
 the handlers as a ruleset:

static /	serve_index
static /foo	serve_foo
dynamic /	serve_other

/ will be matched to serve_index, while /foo will be matched to serve_foo and /bar will be matched to serve_other for example.
---
 src/config.c |  1 +
 src/module.c | 20 ++++++++++++++++----
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/src/config.c b/src/config.c
index ae20602..a750df7 100644
--- a/src/config.c
+++ b/src/config.c
@@ -49,6 +49,7 @@ static struct {
 	{ "bind",		configure_bind },
 	{ "load",		configure_load },
 	{ "static",		configure_handler },
+	{ "dynamic",		configure_handler },
 	{ "domain",		configure_domain },
 	{ NULL,			NULL },
 };
diff --git a/src/module.c b/src/module.c
index d3eb983..09311ab 100644
--- a/src/module.c
+++ b/src/module.c
@@ -125,6 +125,7 @@ kore_module_handler_new(char *path, char *domain, char *func, int type)
 void *
 kore_module_handler_find(char *domain, char *path)
 {
+	size_t				len;
 	struct kore_module_handle	*hdlr;
 	char				uri[512], *p;
 
@@ -132,10 +133,21 @@ kore_module_handler_find(char *domain, char *path)
 	p = strchr(uri, '.');
 
 	TAILQ_FOREACH(hdlr, &handlers, list) {
-		if (hdlr->uri[0] != '.' && !strcmp(hdlr->uri, uri))
-			return (hdlr->addr);
-		if (p != NULL && hdlr->uri[0] == '.' && !strcmp(hdlr->uri, p))
-			return (hdlr->addr);
+		if (hdlr->type == HANDLER_TYPE_STATIC) {
+			if (hdlr->uri[0] != '.' && !strcmp(hdlr->uri, uri))
+				return (hdlr->addr);
+			if (p != NULL && hdlr->uri[0] == '.' &&
+			    !strcmp(hdlr->uri, p))
+				return (hdlr->addr);
+		} else {
+			len = strlen(hdlr->uri);
+			if (hdlr->uri[0] != '.' &&
+			    !strncmp(hdlr->uri, uri, len))
+				return (hdlr->addr);
+			if (p != NULL && hdlr->uri[0] == '.' &&
+			    !strncmp(hdlr->uri, p, len))
+				return (hdlr->addr);
+		}
 	}
 
 	return (NULL);