Pushed code across

2016-12-06 23:07:54 +00:00
parent 2502e2e7a0
commit 4f9502df23
12 changed files with 293 additions and 0 deletions
@@ -0,0 +1,51 @@
+//
+// Created by fred on 06/12/16.
+//
+
+#ifndef FRNETLIB_NETWORKENCODING_H
+#define FRNETLIB_NETWORKENCODING_H
+
+#include <netinet/in.h>
+#include <cstring>
+
+#define htonll(x) ((1==htonl(1)) ? (x) : ((uint64_t)htonl((x) & 0xFFFFFFFF) << 32) | htonl((x) >> 32))
+#define ntohll(x) ((1==ntohl(1)) ? (x) : ((uint64_t)ntohl((x) & 0xFFFFFFFF) << 32) | ntohl((x) >> 32))
+
+inline float htonf(float val)
+{
+    uint32_t ret;
+    memcpy(&ret, &val, sizeof(ret));
+    ret = htonl(ret);
+    memcpy(&val, &ret, sizeof(val));
+    return val;
+}
+
+inline float ntohf(float val)
+{
+    uint32_t ret;
+    memcpy(&ret, &val, sizeof(ret));
+    ret = ntohl(ret);
+    memcpy(&val, &ret, sizeof(val));
+    return val;
+}
+
+inline double htond(double val)
+{
+    uint64_t ret;
+    memcpy(&ret, &val, sizeof(ret));
+    ret = htonll(ret);
+    memcpy(&val, &ret, sizeof(val));
+    return val;
+}
+
+inline double ntohd(double val)
+{
+    uint64_t ret;
+    memcpy(&ret, &val, sizeof(ret));
+    ret = ntohll(ret);
+    memcpy(&val, &ret, sizeof(val));
+    return val;
+}
+
+
+#endif //FRNETLIB_NETWORKENCODING_H