X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmDirList.cxx;h=80c04847e74c972577337d5ee78f55ac42689080;hb=7ab309d561964c2ab5f9cd5d51d2fb212cd5dfcb;hp=4504c3e68bb6166671796aa347f95724043bea09;hpb=a67d6fe2285819541448495fe13c7c057836e1f0;p=gdcm.git

diff --git a/src/gdcmDirList.cxx b/src/gdcmDirList.cxx
index 4504c3e6..80c04847 100644
--- a/src/gdcmDirList.cxx
+++ b/src/gdcmDirList.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmDirList.cxx,v $
   Language:  C++
-  Date:      $Date: 2005/01/14 22:44:39 $
-  Version:   $Revision: 1.36 $
+  Date:      $Date: 2005/02/25 15:49:55 $
+  Version:   $Revision: 1.46 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -32,9 +32,9 @@
 
 namespace gdcm 
 {
+//-----------------------------------------------------------------------------
 // Constructor / Destructor
 /**
- * \ingroup DirList
  * \brief Constructor  
  * @param  dirName root directory name
  * @param  recursive whether we want to explore recursively or not 
@@ -46,7 +46,6 @@ DirList::DirList(std::string const &dirName, bool recursive)
 }
 
 /**
- * \ingroup DirList
  * \brief  Destructor
  */
 DirList::~DirList()
@@ -55,15 +54,20 @@ DirList::~DirList()
 
 //-----------------------------------------------------------------------------
 // Public
-
 /**
- * \ingroup DirList
- * \brief   Print method
+ * \brief Tells us if file name corresponds to a Directory   
+ * @param  dirName file name to check
+ * @return true if the file IS a Directory
  */
-void DirList::Print(std::ostream &os)
+bool DirList::IsDirectory(std::string const &dirName)
 {
-   std::copy(Filenames.begin(), Filenames.end(), 
-             std::ostream_iterator<std::string>(os, "\n"));
+#ifndef _MSC_VER
+   struct stat buf;
+   stat(dirName.c_str(), &buf);
+   return S_ISDIR(buf.st_mode);
+#else
+   return (GetFileAttributes(dirName.c_str()) & FILE_ATTRIBUTE_DIRECTORY) != 0;
+#endif
 }
 
 //-----------------------------------------------------------------------------
@@ -71,7 +75,6 @@ void DirList::Print(std::ostream &os)
 
 //-----------------------------------------------------------------------------
 // Private
-
 /**
  * \brief   Explore a directory with possibility of recursion
  *          return number of files read
@@ -88,12 +91,12 @@ int DirList::Explore(std::string const &dirpath, bool recursive)
    HANDLE hFile = FindFirstFile((dirName+"*").c_str(), &fileData);
 
    for(BOOL b = (hFile != INVALID_HANDLE_VALUE); b;
-       b = FindNextFile(hFile,&fileData))
+       b = FindNextFile(hFile, &fileData))
    {
       fileName = fileData.cFileName;
       if( fileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY )
       {
-         // Is the '.' and '..' usefull ?
+         // Need to check for . and .. to avoid infinite loop
          if( fileName != "." && fileName != ".." && recursive )
          {
             numberOfFiles += Explore(dirName+fileName,recursive);
@@ -105,7 +108,7 @@ int DirList::Explore(std::string const &dirpath, bool recursive)
          numberOfFiles++;
       }
    }
-   if (hFile != INVALID_FILE_HANDLE) FindClose(hFile);
+   if (hFile != INVALID_HANDLE_VALUE) FindClose(hFile);
 
 #else
   // Real POSIX implementation: scandir is a BSD extension only, and doesn't 
@@ -118,12 +121,12 @@ int DirList::Explore(std::string const &dirpath, bool recursive)
    }
 
    // According to POSIX, the dirent structure contains a field char d_name[]
-   // of  unspecified  size,  with  at most NAME_MAX characters preceding the
-   // terminating null character.  Use of other fields will harm  the  porta-
-   // bility  of  your  programs.
+   // of  unspecified  size, with at most NAME_MAX characters preceding the
+   // terminating null character. Use of other fields will harm the  porta-
+   // bility of your programs.
 
    struct stat buf;
-   dirent *d = 0;
+   dirent *d;
    for (d = readdir(dir); d; d = readdir(dir))
    {
       fileName = dirName + d->d_name;
@@ -151,6 +154,18 @@ int DirList::Explore(std::string const &dirpath, bool recursive)
 
   return numberOfFiles;
 }
-} // end namespace gdcm
 
 //-----------------------------------------------------------------------------
+// Print
+/**
+ * \brief   Print method
+ * @param os ostream to write to 
+ */
+void DirList::Print(std::ostream &os)
+{
+   std::copy(Filenames.begin(), Filenames.end(), 
+             std::ostream_iterator<std::string>(os, "\n"));
+}
+
+//-----------------------------------------------------------------------------
+} // end namespace gdcm