Box Backup 0.09 with a few tweeks

1 files changed, 73 insertions, 0 deletions

diff --git a/lib/common/LinuxWorkaround.cpp b/lib/common/LinuxWorkaround.cpp
new file mode 100755
index 00000000..7900fa6e
--- /dev/null
+++ b/lib/common/LinuxWorkaround.cpp
@@ -0,0 +1,73 @@
+// --------------------------------------------------------------------------
+//
+// File
+//		Name:    LinuxWorkaround.cpp
+//		Purpose: Workarounds for Linux
+//		Created: 2003/10/31
+//
+// --------------------------------------------------------------------------
+
+#include "Box.h"
+
+#include <sys/stat.h>
+#include <unistd.h>
+#include <dirent.h>
+
+#include <string>
+
+#include "LinuxWorkaround.h"
+#include "CommonException.h"
+
+#include "MemLeakFindOn.h"
+
+#ifdef PLATFORM_LINUX
+
+// --------------------------------------------------------------------------
+//
+// Function
+//		Name:    LinuxWorkaround_FinishDirentStruct(struct dirent *, const char *)
+//		Purpose: Finishes off filling in a dirent structure, which Linux leaves incomplete.
+//		Created: 2003/10/31
+//
+// --------------------------------------------------------------------------
+void LinuxWorkaround_FinishDirentStruct(struct dirent *entry, const char *DirectoryName)
+{
+	// From man readdir under Linux:
+	//
+	// BUGS
+    //   Field d_type is not implemented as  of  libc6  2.1  and  will  always  return
+    //   DT_UNKNOWN (0).
+	//
+	// What kind of an OS is this?
+	
+	
+	// Build filename of this entry
+	std::string fn(DirectoryName);
+	fn += '/';
+	fn += entry->d_name;
+	
+	// Do a stat on it
+	struct stat st;
+	if(::lstat(fn.c_str(), &st) != 0)
+	{
+		THROW_EXCEPTION(CommonException, OSFileError)
+	}
+	
+	// Fill in the d_type field.
+	if(S_ISREG(st.st_mode))
+	{
+		entry->d_type = DT_REG;	
+	}
+	else if(S_ISDIR(st.st_mode))
+	{
+		entry->d_type = DT_DIR;
+	}
+	else if(S_ISLNK(st.st_mode))
+	{
+		entry->d_type = DT_LNK;
+	}
+	// otherwise leave it as we found it
+}
+
+#endif // PLATFORM_LINUX
+