Changeset 726

Timestamp:

1999-10-19T16:52:25+13:00 (25 years ago)

Author:

davidb

Message:

added some useful functions for collection building
from webpages

Location:

trunk/gsdl/lib

Files:

• fileutil.cpp (modified) (2 diffs)
• fileutil.h (modified) (1 diff)

trunk/gsdl/lib/fileutil.cpp

@@ -28 +28 @@
 /*
    $Log$
+   Revision 1.9  1999/10/19 03:52:25  davidb
+   added some useful functions for collection building
+   from webpages
+
    Revision 1.8  1999/09/07 04:57:42  sjboddie
    added gpl notice
@@ -134 +138 @@
   return false;
 }
+
+// returns true if filename can be opened
+bool file_writable (const text_t &filename) {
+  char *cstr = filename.getcstr();
+  ifstream filestream (cstr, ios::out | ios::nocreate);
+  delete cstr;
+
+  if (filestream) {
+    // file exists
+    filestream.close ();
+    return true;
+  }
+
+  // file does not exist
+  return false;
+}

trunk/gsdl/lib/fileutil.h

@@ -43 +43 @@
 bool file_exists (const text_t &filename);
 
+// returns true if filename can be written to
+bool file_writable (const text_t &filename);
+
 
 #endif