Add integers example

examples/integers/.gitignore

@@ -0,0 +1,5 @@
+*.o
+.objs
+hello-world.so
+static.h
+cert

examples/integers/README.md

@@ -0,0 +1,10 @@
+Test the http_argument_get_*() integer functions.
+
+Run:
+	# kore run
+
+Test:
+	# curl -i -k https://127.0.0.1:8888/?id=123123
+	# curl -i -k https://127.0.0.1:8888/?id=-123123
+
+The correct integer types should only be represented in the output.

examples/integers/conf/integers.conf

@@ -0,0 +1,17 @@
+# Placeholder configuration
+
+bind		127.0.0.1 8888
+pidfile		kore.pid
+load		./integers.so
+
+validator	v_id	regex	^-?[0-9]*$
+
+domain 127.0.0.1 {
+	certfile	cert/server.crt
+	certkey		cert/server.key
+	static	/	page
+
+	params get / {
+		validate	id		v_id
+	}
+}

examples/integers/src/check_integers.c

@@ -0,0 +1,47 @@
+#include <kore/kore.h>
+#include <kore/http.h>
+
+int		page(struct http_request *);
+
+int
+page(struct http_request *req)
+{
+	int16_t			s16;
+	u_int16_t		u16;
+	int32_t			s32;
+	int64_t			s64;
+	u_int64_t		u64;
+	struct kore_buf		*buf;
+	u_int32_t		u32, len;
+	u_int8_t		c, *data;
+
+	http_populate_arguments(req);
+	buf = kore_buf_create(128);
+
+	if (http_argument_get_byte("id", &c))
+		kore_buf_appendf(buf, "byte\t%c\n", c);
+
+	if (http_argument_get_int16("id", &s16))
+		kore_buf_appendf(buf, "int16\t%d\n", s16);
+
+	if (http_argument_get_uint16("id", &u16))
+		kore_buf_appendf(buf, "uint16\t%d\n", u16);
+
+	if (http_argument_get_int32("id", &s32))
+		kore_buf_appendf(buf, "int32\t%d\n", s32);
+
+	if (http_argument_get_uint32("id", &u32))
+		kore_buf_appendf(buf, "uint32\t%d\n", u32);
+
+	if (http_argument_get_int64("id", &s64))
+		kore_buf_appendf(buf, "int64\t%ld\n", s64);
+
+	if (http_argument_get_uint64("id", &u64))
+		kore_buf_appendf(buf, "uint64\t%lu\n", u64);
+
+	data = kore_buf_release(buf, &len);
+	http_response(req, 200, data, len);
+	kore_mem_free(data);
+
+	return (KORE_RESULT_OK);
+}