Changeset 820 for cpp/common/virtfile/stdiofile.cpp

Timestamp:

10/09/18 02:00:49 (6 years ago)

Author:

Maciej Komosinski

Message:

More complete implementation of directories in the virtual filesystem for Android

File:

• cpp/common/virtfile/stdiofile.cpp (modified) (4 diffs)

cpp/common/virtfile/stdiofile.cpp

@@ -1 +1 @@
 // This file is a part of Framsticks SDK.  http://www.framsticks.com/
-// Copyright (C) 1999-2015  Maciej Komosinski and Szymon Ulatowski.
+// Copyright (C) 1999-2018  Maciej Komosinski and Szymon Ulatowski.
 // See LICENSE.txt for details.
 
@@ -29 +29 @@
         //log_printf("Vopendir %s",path);
 #ifdef __ANDROID__
-        int resources_prefix_length=getAppResourcesDir().length();
+        int resources_prefix_length = getAppResourcesDir().length();
         if (strncmp(path, getAppResourcesDir().c_str(), resources_prefix_length) == 0) //it is a resources dir
         {
-                VirtDIR *vd = AndroidAPK_DIR::opendir(path+resources_prefix_length+1); //+1 because we also skip '/' and start with a "relative" dir, otherwise it does not work.
+                VirtDIR *vd = AndroidAPK_DIR::opendir(path + resources_prefix_length + 1); //+1 because we also skip '/' and start with a "relative" dir, otherwise it does not work.
                 return vd;
         }
@@ -51 +51 @@
 }
 
+bool StdioFileSystem::Vdirexists(const char* path, bool is_writable)
+{
+#ifdef __ANDROID__
+        int resources_prefix_length = getAppResourcesDir().length();
+        if (strncmp(path, getAppResourcesDir().c_str(), resources_prefix_length) == 0) //it is a resources dir
+        {
+                if (is_writable)
+                        return false;
+                VirtDIR *vd = AndroidAPK_DIR::opendir(path + resources_prefix_length + 1); //+1 because we also skip '/' and start with a "relative" dir, otherwise it does not work.
+                if (vd != NULL)
+                {
+                        delete vd;
+                        return true;
+                }
+                else
+                {
+                        return false;
+                }
+        }
+#endif
+        return directoryExists(path, is_writable);
+}
+
+
+
+
+
+
 #ifndef NO_STD_IN_OUT_ERR
 void StdioFILE::setStdio()
@@ -67 +95 @@
         //log_printf("Vreaddir %s",dir);
 #ifdef _WIN32
-        wdirent *wde=wreaddir(dir);
-        if (wde==NULL) return NULL;
+        wdirent *wde = wreaddir(dir);
+        if (wde == NULL) return NULL;
         strcpy(de.d_name, Convert::wstrToUtf8(wde->d_name).c_str());
         return &de;