More linux port for LocatorAPI. Part 2. ToDo: fix _findfirst, _findnext, _findclose

Author: q4a

src/xrCore/LocatorAPI.cpp

@@ -12,6 +12,7 @@
 #include <sys/stat.h>
 #else
 #include <sys/mman.h> 
+#include <fstream>
 #endif
 #include <fcntl.h>
 #pragma warning(pop)
@@ -571,15 +572,27 @@ bool ignore_name(const char* _name)
 
 bool ignore_path(const char* _path)
 {
+#ifdef WINDOWS
     HANDLE h = CreateFile(_path, 0, 0, nullptr, OPEN_EXISTING, FILE_ATTRIBUTE_READONLY | FILE_FLAG_NO_BUFFERING, nullptr);
 
     if (h != INVALID_HANDLE_VALUE)
     {
         CloseHandle(h);
-        return false;
+        return false; // file exists
     }
     else
         return true;
+#else
+    if (std::ifstream(_path))
+        return false; // file exists
+    else
+        return true;
+    //if( access( fname, F_OK ) != -1 ) {
+    //    // file exists
+    //} else {
+    //    // file doesn't exist
+    //}
+#endif
 }
 
 bool CLocatorAPI::Recurse(pcstr path)

src/xrCore/LocatorAPI.h

@@ -8,13 +8,22 @@
 #include <inttypes.h>
 #include <sys/types.h> /* To get time_t. */
 
+#define _A_HIDDEN 0x02
+#define _A_SUBDIR 0x10
+
 #ifndef FILENAME_MAX
 #define FILENAME_MAX (260)
 #endif
 
+#ifdef XR_X64
 #define _finddata_t _finddata64i32_t
+#elif XR_X86
+#define _finddata_t _finddata32_t
+#endif // XR_X64 or XR_X86
+
 typedef int64_t __int64;
 typedef __int64 __time64_t;
+typedef long __time32_t;
 typedef unsigned long _fsize_t;
 
 struct _finddata64i32_t {
@@ -25,6 +34,17 @@ struct _finddata64i32_t {
     _fsize_t size;
     char name[FILENAME_MAX];
 };
+
+struct _finddata32_t
+{
+    unsigned attrib;
+    __time32_t time_create;
+    __time32_t time_access;
+    __time32_t time_write;
+    _fsize_t size;
+    char name[FILENAME_MAX];
+};
+
 #endif // WINDOWS
 #pragma warning(pop)