Initial commit of an experimental COAP/HTTP/REST implementation for Contiki

apps/rest-http/http-server.h

@@ -0,0 +1,59 @@
+#ifndef HTTPSERVER_H_
+#define HTTPSERVER_H_
+
+#include "http-common.h"
+#include "rest.h"
+
+/*Declare process*/
+PROCESS_NAME(http_server);
+
+/*Type definition of the service callback*/
+typedef int (*service_callback) (http_request_t* request, http_response_t* response);
+
+/*
+ *Setter of the service callback, this callback will be called in case of HTTP request.
+ */
+void http_set_service_callback(service_callback callback);
+
+/*
+ * Setter for the status code (200, 201, etc) of the response.
+ */
+void http_set_status(http_response_t* response, status_code_t status);
+
+/*
+ * Adds the header name and value provided to the response.
+ * Name of the header should be hardcoded since it is accessed from code segment
+ * (not copied to buffer) whereas value of the header can be copied
+ * depending on the relevant parameter. This is needed since some values may be
+ * generated dynamically (ex: e-tag value)
+ */
+int http_set_res_header(http_response_t* response, const char* name, const char* value, int copy);
+
+/*
+ * Returns the value of the header name provided. Return NULL if header does not exist.
+ */
+const char* http_get_req_header(http_request_t* request, const char* name);
+
+int http_set_payload(http_response_t* response, uint8_t* payload, uint16_t size);
+
+/*
+ * Returns query variable in the URL.
+ * Returns true if the variable found, false otherwise.
+ * Variable is put in the buffer provided.
+ */
+int http_get_query_variable(http_request_t* request, const char *name, char* output, uint16_t output_size);
+
+/*
+ * Returns variable in the Post Data.
+ * Returns true if the variable found, false otherwise.
+ * Variable is put in the buffer provided.
+ */
+int http_get_post_variable(http_request_t* request, const char *name, char* output, uint16_t output_size);
+
+/*
+ * Get the header "Content-Type".
+ */
+const char* http_get_content_type_string(content_type_t content_type);
+content_type_t http_get_header_content_type(http_request_t* request);
+
+#endif /*HTTPSERVER_H_*/