From 70645d5bc1f8d039a240f3753b656a1cdfc7ca70 Mon Sep 17 00:00:00 2001
From: Peter Honeder <peterhon@microsoft.com>
Date: Fri, 3 Apr 2015 10:22:05 -0700
Subject: [PATCH] fetched changes from branch feature/GetComputerName

---
 CMakeLists.txt                 |  3 ++-
 impl/getcomputername.cpp       |  8 ++++++++
 impl/getcomputername.h         |  9 +++++++++
 tests/test-getcomputername.cpp | 23 +++++++++++++++++++++++
 4 files changed, 42 insertions(+), 1 deletion(-)
 create mode 100644 impl/getcomputername.cpp
 create mode 100644 impl/getcomputername.h
 create mode 100644 tests/test-getcomputername.cpp

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4355f98d04..868a006fa9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,7 +6,8 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
 #include gtest
 include_directories(../ext-src/gtest/fused-src impl)
 
-set(SOURCE_FILES main.cpp tests/test-getcurrentprocessid.cpp impl/getcurrentprocessorid.cpp ../ext-src/gtest/fused-src/gtest/gtest-all.cc)
+set(SOURCE_FILES main.cpp tests/test-getcurrentprocessid.cpp impl/getcurrentprocessorid.cpp tests/test-getcomputername.cpp impl/getcomputername.cpp
+../ext-src/gtest/fused-src/gtest/gtest-all.cc)
 add_executable(monad_native ${SOURCE_FILES})
 
 # add pthread
diff --git a/impl/getcomputername.cpp b/impl/getcomputername.cpp
new file mode 100644
index 0000000000..f67adab0b5
--- /dev/null
+++ b/impl/getcomputername.cpp
@@ -0,0 +1,8 @@
+#include "getcomputername.h"
+#include <unistd.h>
+
+int GetComputerName(char *name, size_t len)
+{
+  int host =  gethostname(name, len);
+  return host;
+}
diff --git a/impl/getcomputername.h b/impl/getcomputername.h
new file mode 100644
index 0000000000..a1d6cefe21
--- /dev/null
+++ b/impl/getcomputername.h
@@ -0,0 +1,9 @@
+#pragma once
+
+#include "pal.h"
+
+PAL_BEGIN_EXTERNC
+
+int GetComputerName(char * name, size_t len);
+
+PAL_END_EXTERNC
\ No newline at end of file
diff --git a/tests/test-getcomputername.cpp b/tests/test-getcomputername.cpp
new file mode 100644
index 0000000000..c2c152ed54
--- /dev/null
+++ b/tests/test-getcomputername.cpp
@@ -0,0 +1,23 @@
+#include <gtest/gtest.h>
+#include "getcomputername.h"
+
+TEST(GetComputerName,simple)
+{
+	
+	char hostname[128];
+	char hostnameFunctionTest[128];
+
+	int getComputerName = GetComputerName(hostnameFunctionTest, sizeof hostnameFunctionTest);
+	int host =  gethostname(hostname, sizeof hostname);
+
+	// first make sure that on this platform those types are of the same size
+	
+	ASSERT_TRUE(getComputerName == 0);
+	ASSERT_TRUE(host == 0);
+	
+	// now compare the actual values
+	for(int i =0; hostname[i] != '\0'; i++)
+	{
+	  ASSERT_EQ(hostnameFunctionTest[i],hostname[i]);
+	}
+}
\ No newline at end of file