Included Cpp in sources

src/network/http/Http.cpp

@@ -0,0 +1,32 @@
+//
+// Created by lorenz on 7/10/18.
+//
+
+#include <sys/stat.h>
+#include <sys/time.h>
+#include "Http.h"
+
+unsigned long getMicros() {
+	struct timeval tv;
+	gettimeofday(&tv, nullptr);
+	return (unsigned long) (1000000 * tv.tv_sec + tv.tv_usec);
+}
+
+string getHttpDate() {
+	time_t rawtime;
+	time(&rawtime);
+	return getHttpDate(rawtime);
+}
+
+string getHttpDate(string filename) {
+	struct stat attrib;
+	stat(filename.c_str(), &attrib);
+	return getHttpDate(attrib.st_ctime);
+}
+
+string getHttpDate(time_t time) {
+	char buffer[64];
+	struct tm *timeinfo = gmtime(&time);
+	strftime(buffer, sizeof(buffer), "%a, %d %b %Y %H:%M:%S GMT", timeinfo);
+	return string(buffer);
+}