make "make distcheck" work

[lyx.git] / src / support / path.C

diff --git a/src/support/path.C b/src/support/path.C
index 37a44ae31af8ac59a44c56bc00462b0170cec380..b7db0a299af77e212bb6d395b74ae8a0495d6cab 100644 (file)
--- a/src/support/path.C
+++ b/src/support/path.C
@@ -5,16 +5,43 @@
  *
  * \author Lars Gullik Bjønnes
  *
- * Full author contact details are available in file CREDITS
+ * Full author contact details are available in file CREDITS.
  */
 
 #include <config.h>
 
-#ifdef __GNUG__
-#pragma implementation
-#endif
+// Needed to prevent the definition of the unnamed_Path macro in the header file.
+#define PATH_C
+
+#include "support/path.h"
+#include "support/lyxlib.h"
+
+
+using std::string;
+
+
+namespace lyx {
+namespace support {
+
+Path::Path(string const & path)
+       : popped_(false)
+{
+       if (!path.empty()) {
+               pushedDir_ = getcwd();
+
+               if (pushedDir_.empty() || chdir(path))
+                       /* FIXME: throw */;
+       } else {
+               popped_ = true;
+       }
+}
+
+
+Path::~Path()
+{
+       if (!popped_) pop();
+}
 
-#include "path.h"
 
 int Path::pop()
 {
@@ -24,7 +51,7 @@ int Path::pop()
                return 0;
        }
 
-       if (lyx::chdir(pushedDir_)) {
+       if (chdir(pushedDir_)) {
                // should throw an exception
                // throw DirChangeError();
        }
@@ -32,3 +59,6 @@ int Path::pop()
 
        return 0;
 }
+
+} // namespace support
+} // namespace lyx