+ file_set updated;
+ set_union( current.begin(), current.end(),
+ backed_up.begin(), backed_up.end(),
+ inserter( updated, updated.begin() ),
+ cmp );
+
+ { // This little block will copy the last_backup_date from the second set to the first
+ file_set updated_mirror;
+ set_union( current.begin(), current.end(),
+ backed_up.begin(), backed_up.end(),
+ inserter( updated_mirror, updated_mirror.begin() ),
+ cmp );
+
+ // TODO Now we need to copy the last_backup_date from
+ file_set::iterator i = updated.begin(), j = updated_mirror.begin();
+ for( ; i != updated.end(); ++i, ++j ) {
+ (*i)->setLastBackupDate( (*j)->getLastBackupDate() );
+ }
+ }
+
+ // Now find the list of files to backup.
+ file_set backup_list;
+
+ // backup all new files
+ copy( added.begin(), added.end(), inserter( backup_list, backup_list.begin() ) );
+
+ // backup already backed-up files that have changed since the last backup date.
+ for( file_set::iterator i = updated.begin(); i != updated.end(); ++i ) {
+ if( (*i)->getLastBackupDate() < (*i)->getModifiedDate() ) {
+ backup_list.insert( *i );
+ }
+ }
+
+ // Now, sort the backup_list by filesize and build a list of up to SIZE
+
+ // Now, sort the non-backed-up list my last_backup_date and back-fill
+
+ // Remove deleted files from the database.
+ // TODO CNB You were working in here. Actually, just delete all records in
+ // the database and re-populate with the current list.
+ const char *delete_sql = "delete from filedata where filename = :filename";
+ sqlite3_stmt *ppStmt;
+
+ sqlite3_prepare( db, delete_sql, -1, &ppStmt, NULL );
+ assert( NULL != ppStmt );
+
+ for( file_set::iterator i = deleted.begin(); i != deleted.end(); ++i ) {
+ const string &name = (*i)->getFileName();
+
+ rc = sqlite3_bind_text( ppStmt, 1, name.data(), name.size(), SQLITE_TRANSIENT );
+ assert( SQLITE_OK == rc );
+
+ rc = sqlite3_step( ppStmt );
+ assert( SQLITE_OK == rc );
+ }
+ rc = sqlite3_finalize( ppStmt );
+ assert( SQLITE_OK == rc );
+
+ // Now, use the current set to update values in the database. You should copy
+ // last_backup_date dates from the backed_up set first. This will get all of
+ // the latest permissions but include the last_backup_date.
+
+ // Now, update the last_backup_date for all of the files that are in the list
+
+ // Clean-up
+ for( file_set::iterator i = backed_up.begin(); i != backed_up.end(); ++i ) { delete *i; }
+ for( file_set::iterator i = current.begin(); i != current.end(); ++i ) { delete *i; }