X-Git-Url: http://git.pippins.net/embedvideo/.git/static/git-logo.png?a=blobdiff_plain;f=filedata.hpp;h=f98b520e5e8d18eef6d2bf79b3a0c58ab181e0eb;hb=e35d13e79fa992e58c1599e9304f16d0d34ba66b;hp=3df81d9378772e0cbab5e5ca9bc17fb6f6a4226f;hpb=e2cc1e337cc5461d93a94931097ceb34e325c7ac;p=backups%2F.git

diff --git a/filedata.hpp b/filedata.hpp
index 3df81d9..f98b520 100644
--- a/filedata.hpp
+++ b/filedata.hpp
@@ -4,19 +4,12 @@
 #include <string>
 #include <set>
 #include <vector>
+#include <cassert>
 
 class FileData {
   public:
     // Construct a FileData object with default values
-    FileData( char,
-              std::string,
-              std::string,
-              std::string,
-              unsigned long long,
-              unsigned long long,
-              std::string,
-              unsigned long long = 0
-              );
+    FileData() {}
 
     char               getFileType()       const { return filetype; }
     const std::string &getPermissions()    const { return permissions; }
@@ -36,8 +29,31 @@ class FileData {
     void setFileName(       const std::string &arg ) { filename         = arg; }
     void setLastBackupDate( unsigned long long arg ) { last_backup_date = arg; }
 
+    struct LastBackupCmp {
+      bool operator()( const FileData *a, const FileData *b ) {
+        return a->getLastBackupDate() < b->getLastBackupDate();
+      }
+    };
+
+    struct SizeCmp {
+      bool operator()( const FileData *a, const FileData *b ) {
+        return a->getFileSize() < b->getFileSize();
+      }
+    };
+
+    struct NameCmp {
+      bool operator()( const FileData *a, const FileData *b ) {
+        return cmp( a->getFileName(), b->getFileName() );
+      }
+      private:
+        std::less<std::string> cmp;
+    };
+
+    static const LastBackupCmp lastbackupcmp;
+    static const SizeCmp       sizecmp;
+    static const NameCmp       namecmp;
+
   private:
-    FileData();
     FileData( const FileData & );
 
     char               filetype;
@@ -46,32 +62,19 @@ class FileData {
     std::string        groupname;
     unsigned long long filesize;
     unsigned long long modified_date;
-    std::string        filename;
-
     unsigned long long last_backup_date;
+    std::string        filename;
 };
 
-struct FileDataLastBackupCmp {
-  bool operator()( const FileData *a, const FileData *b ) {
-    return a->getLastBackupDate() < b->getLastBackupDate();
-  }
-};
+std::ostream &operator<<( std::ostream &o, const FileData *d );
+std::istream &operator>>( std::istream &i, FileData *d );
 
-struct FileDataSizeCmp {
-  bool operator()( const FileData *a, const FileData *b ) {
-    return a->getFileSize() < b->getFileSize();
-  }
-};
+std::ostream &operator<<( std::ostream &o, const FileData &d );
+std::istream &operator>>( std::istream &i, FileData &d );
 
-struct FileDataNameCmp {
-  bool operator()( const FileData *a, const FileData *b ) {
-    return cmp( a->getFileName(), b->getFileName() );
-  }
-  private:
-    std::less<std::string> cmp;
-};
+bool needs_backup( const FileData *before, const FileData *after );
 
-typedef std::set<FileData*,FileDataNameCmp> file_set;
-typedef std::vector<FileData*> file_vector;
+typedef std::set<FileData*,FileData::NameCmp> file_set;
+typedef std::vector<FileData*>                file_vector;
 
 #endif