Added FsRenMovFileW plugin method

Added method to copy/move Dropbox files
Added copy and move DropboxClient methods

DropboxAPI/DropboxClient.pas

@@ -21,6 +21,10 @@   TDropboxClient = class
   function metaData(path: string; list: boolean;file_limit: integer = 10000; hash:boolean=False;revision:string='';include_deleted:boolean=False):TJsonObject;
   // Return True if path refers to an existing path
   function exists(path: string): boolean;
+  // Copies a file or folder to a new location
+  function copy(fromPath: string; toPath: string): TJSONObject;
+  // Moves a file or folder to a new location
+  function move(fromPath: string; toPath: string): TJSONObject;
   // Return True if path is existsting file
   function isFile(path: string): boolean;
   // Return True if path is existsting directory
@@ -106,6 +110,27 @@ function TDropboxClient.accountInfo(): TJsonObject;
   Result := FrestClient.GET_JSON(url);
 end;
 
+function TDropboxClient.copy(fromPath, toPath: string): TJSONObject;
+var
+  params, requestparams, requestheaders: TStringList;
+  url: string;
+begin
+  try
+    params := TStringList.Create;
+    requestparams := TStringList.Create;
+    requestheaders := TStringList.Create;
+    params.Values['root'] := FSession.Root;
+    params.Values['from_path'] := fromPath;
+    params.Values['to_path'] := toPath;
+    url := request('/fileops/copy',requestparams,requestheaders,params,'POST');
+    Result := FRestClient.POST_JSON(url, requestparams);
+  finally
+    params.Free;
+    requestparams.Free;
+    requestheaders.Free;
+  end;
+end;
+
 constructor TDropboxClient.Create(session: TDropboxSession);
 begin
   FSession := session;
@@ -278,6 +303,27 @@ function TDropboxClient.metaData(path: string; list: boolean;file_limit: integer
 end;
 
 
+function TDropboxClient.move(fromPath, toPath: string): TJSONObject;
+var
+  params, requestparams, requestheaders: TStringList;
+  url: string;
+begin
+  try
+    params := TStringList.Create;
+    requestparams := TStringList.Create;
+    requestheaders := TStringList.Create;
+    params.Values['root'] := FSession.Root;
+    params.Values['from_path'] := fromPath;
+    params.Values['to_path'] := toPath;
+    url := request('/fileops/move',requestparams,requestheaders,params,'POST');
+    Result := FRestClient.POST_JSON(url, requestparams);
+  finally
+    params.Free;
+    requestparams.Free;
+    requestheaders.Free;
+  end;
+end;
+
 function TDropboxClient.parseDate(dateStr: string): TDateTime;
 const
 _ShortMonthNames : array[1..12] of string = ('Jan','Feb','Mar','Apr','May','Jun',

TCBox.dpr

@@ -1,4 +1,4 @@
-library TCBox;
+library TCBox;
 
 uses
   Windows,
@@ -590,6 +590,52 @@ begin
   end;
 end;
 
+function FsRenMovFileW(OldName, NewName: pwidechar; Move, OverWrite: bool;
+  RemoteInfo: pRemoteInfo): Integer; stdcall;
+var
+  oldFileName, newFileName: string;
+  newFileExists: boolean;
+  json: TJSONObject;
+begin
+  oldFileName := normalizeDropboxPath(OldName);
+  newFileName := normalizeDropboxPath(NewName);
+  newFileExists := DropboxClient.exists(newFileName);
+  if not OverWrite and newFileExists then
+  begin
+    Result := FS_FILE_EXISTS;
+    exit;
+  end;
+  if OverWrite and newFileExists then
+    try
+      DropboxClient.delete(newFileName);
+    except
+      Result := FS_FILE_NOTSUPPORTED;
+      exit;
+    end;
+  try
+    if Move then
+    begin
+      // move object
+      json := DropboxClient.Move(oldFileName, newFileName);
+      json.Free;
+    end
+    else
+    begin
+      // copy objects
+      json := DropboxClient.copy(oldFileName, newFileName);
+      json.Free;
+    end;
+    Result := FS_FILE_OK;
+  except
+    on E: Exception do
+    begin
+      Log('Exception in FsRenMovFileW ' + E.ClassName + ' ' + E.Message);
+      Result := FS_FILE_WRITEERROR;
+      exit;
+    end;
+  end;
+end;
+
 procedure FsGetDefRootName(DefRootName: PAnsiChar; maxlen: Integer); stdcall;
 const
   rootName: String = 'Dropbox';
@@ -610,6 +656,7 @@ exports
   FsGetFileW,
   FsMkDirW,
   FsRemoveDirW,
+  FsRenMovFileW,
   FsDeleteFileW,
   FsPutFileW,
   FsGetDefRootName,