added createdir and isdirectory for nix

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@442 8ced0084-cf51-0410-be5f-012b33b47a6e

1 files changed, 17 insertions, 4 deletions

diff --git a/Source/Core/Common/Src/FileUtil.cpp b/Source/Core/Common/Src/FileUtil.cpp
index f6c6b75710..6ab7e09531 100644
--- a/Source/Core/Common/Src/FileUtil.cpp
+++ b/Source/Core/Common/Src/FileUtil.cpp
@@ -4,6 +4,7 @@
 #include <shellapi.h>

 #else

 #include <sys/stat.h>

+#include <errno.h>

 #endif

 

 bool File::Exists(const std::string &filename)

@@ -21,8 +22,9 @@ bool File::IsDirectory(const std::string &filename) {
 #ifdef _WIN32

 	return (GetFileAttributes(filename.c_str()) & FILE_ATTRIBUTE_DIRECTORY) != 0;

 #else

-	// TODO: Insert POSIX code here.

-	return false;

+        struct stat file_info;

+	int result = stat(filename.c_str(), &file_info);

+        return S_ISDIR(file_info.st_mode);

 #endif

 }

 

@@ -79,7 +81,18 @@ bool File::CreateDir(const std::string &path)
 	PanicAlert("Error creating directory: %i", error);

 	return false;

 #else

-	// TODO: Insert POSIX code here.

-        return true;

+        if (mkdir(path.c_str(), 0644) == 0)

+          return true;

+

+        int err = errno;

+

+        if (err == EEXIST) {

+          PanicAlert("%s already exists", path.c_str());

+          return true;

+        }

+

+        PanicAlert("Error creating directory: %s", strerror(err));

+	return false;

+          

 #endif

 }