Changeset 116 for trunk/Packages/Common/UCommon.pas

Timestamp:

Dec 10, 2016, 4:25:33 PM (7 years ago)

Author:

chronos

Message:

• Modified: Updated Common package.

File:

• trunk/Packages/Common/UCommon.pas (modified) (7 diffs)

trunk/Packages/Common/UCommon.pas

@@ -6 +6 @@
 
 uses
-  {$IFDEF Windows}Windows,{$ENDIF}
+  {$ifdef Windows}Windows,{$endif}
+  {$ifdef Linux}baseunix,{$endif}
   Classes, SysUtils, StrUtils, Dialogs, Process, LCLIntf,
   FileUtil; //, ShFolder, ShellAPI;
@@ -65 +66 @@
 procedure FreeThenNil(var Obj);
 function RemoveQuotes(Text: string): string;
+function ComputerName: string;
+function OccurenceOfChar(What: Char; Where: string): Integer;
+function GetDirCount(Dir: string): Integer;
+function MergeArray(A, B: array of string): TArrayOfString;
 
 
@@ -108 +113 @@
   Find := FindFirst(UTF8Decode(Path + AFileSpec), faAnyFile xor faDirectory, SearchRec);
   while Find = 0 do begin
-    DeleteFileUTF8(Path + UTF8Encode(SearchRec.Name));
+    DeleteFile(Path + UTF8Encode(SearchRec.Name));
 
     Find := SysUtils.FindNext(SearchRec);
@@ -287 +292 @@
   L: LongWord;
 begin
-
   L := MAX_USERNAME_LENGTH + 2;
   SetLength(Result, L);
@@ -302 +306 @@
   end;
 end;
-
+{$endif}
+
+function ComputerName: string;
+{$ifdef mswindows}
+const
+ INFO_BUFFER_SIZE = 32767;
+var
+  Buffer : array[0..INFO_BUFFER_SIZE] of WideChar;
+  Ret : DWORD;
+begin
+  Ret := INFO_BUFFER_SIZE;
+  If (GetComputerNameW(@Buffer[0],Ret)) then begin
+    Result := UTF8Encode(WideString(Buffer));
+  end
+  else begin
+    Result := 'ERROR_NO_COMPUTERNAME_RETURNED';
+  end;
+end;
+{$endif}
+{$ifdef unix}
+var
+  Name: UtsName;
+begin
+  fpuname(Name);
+  Result := Name.Nodename;
+end;
+{$endif}
+
+{$ifdef windows}
 function LoggedOnUserNameEx(Format: TUserNameFormat): string;
 const
@@ -417 +449 @@
 
 procedure OpenWebPage(URL: string);
-var
-  Process: TProcess;
-  Browser, Params: string;
 begin
   OpenURL(URL);
-  {try
-    Process := TProcess.Create(nil);
-    Browser := '';
-    //FindDefaultBrowser(Browser, Params);
-    //Process.Executable := Browser;
-    //Process.Parameters.Add(Format(Params, [ApplicationInfo.HomePage]);
-    Process.CommandLine := 'cmd.exe /c start ' + URL;
-    Process.Options := [poNoConsole];
-    Process.Execute;
-  finally
-    Process.Free;
-  end;}
 end;
 
@@ -448 +465 @@
 end;
 
+function OccurenceOfChar(What: Char; Where: string): Integer;
+var
+  I: Integer;
+begin
+  Result := 0;
+  for I := 1 to Length(Where) do
+    if Where[I] = What then Inc(Result);
+end;
+
+function GetDirCount(Dir: string): Integer;
+begin
+  Result := OccurenceOfChar(DirectorySeparator, Dir);
+  if Copy(Dir, Length(Dir), 1) = DirectorySeparator then
+    Dec(Result);
+end;
+
+function MergeArray(A, B: array of string): TArrayOfString;
+var
+  I: Integer;
+begin
+  SetLength(Result, Length(A) + Length(B));
+  for I := 0 to Length(A) - 1 do
+    Result[I] := A[I];
+  for I := 0 to Length(B) - 1 do
+    Result[Length(A) + I] := B[I];
+end;
+
+
 
 initialization