GerhardHoffmann/ATBTariffWebInterface
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add several atb-units to structure the code

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This commit is contained in:
Gerhard Hoffmann
2024-03-25 16:12:02 +01:00
parent 52def3f6a1
commit 4501c85227
6 changed files with 348 additions and 0 deletions
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21
atbgit.pas Normal file
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unit ATBGit;
{$mode ObjFPC}{$H+}
interface
uses
Classes, SysUtils, CTypes, fpjson, jsonparser;
type
function SetFile(const localRepository: String; const fileId: String; const json: TJSONData): Boolean;
function SetFileInternal(const localRepository: PChar;
const fileId: PChar;
const json: PChar;
size: cint32): cbool; stdcall;
implementation
const DLLName = 'CalculatorCInterface.dll';
end.

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atbutils.pas Normal file
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unit ATBUtils;
{$mode ObjFPC}{$H+}
interface
uses Classes, SysUtils, CTypes;
procedure DeleteMem(P: PChar); stdcall;
implementation
const DLLName = 'CalculatorCInterface.dll';
procedure DeleteMem(P: PChar); stdcall; external DLLName;
end.

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atbwebinterface.pas Normal file
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unit ATBWebInterface;
{$mode ObjFPC}{$H+}
interface
uses SysUtils, CTypes, fpjson, jsonparser, ATBUtils;
type
PTJSONObject = ^TJSONObject;
//
// public interface
//
function GetFileMenu(const localRepository: UTF8String;
jObj: PTJSONObject): Boolean;
function GetFile(const localRepository: UTF8String;
const fileId: UTF8String;
jObj: PTJSONObject): Boolean;
function SetFile(const localRepository: UTF8String;
const fileId: UTF8String;
const jsonData: TJSONData): Boolean;
function GetFileName(const localRepository: UTF8String;
const fileId: UTF8String): UTF8String;
// private c-interface
function GetFileMenuInternal(const localRepository: PChar): PChar; stdcall;
function GetFileInternal(const localRepository: PChar; const fileId: PChar): PChar; stdcall;
function SetFileInternal(const localRepository: PChar; const fileId: PChar;
const json: PChar; size: cint32): cbool; stdcall;
function GetFileNameInternal(const localRepository: PChar;
const fileId: PChar): PChar; stdcall;
implementation
const DLLName = 'CalculatorCInterface.dll';
///
function GetFileMenu(const localRepository: UTF8String; jObj: PTJSONObject): Boolean;
var
p: PChar;
fileMenuContent: UTF8String;
begin
Result := false;
try
p := GetFileMenuInternal(PChar(Utf8ToAnsi(localRepository)));
if p <> nil then begin
fileMenuContent := UTF8String(p);
jObj^ := GetJSON(fileMenuContent) as TJSONObject;
Result := true;
end;
finally
DeleteMem(p);
end;
end;
function GetFileName(const localRepository: UTF8String;
const fileId: UTF8String): UTF8String;
var
p: PChar;
begin
Result := '';
try
p := GetFileNameInternal(PChar(Utf8ToAnsi(localRepository)),
PChar(Utf8ToAnsi(fileId)));
if p <> nil then begin
Result := UTF8String(p);
end;
finally
DeleteMem(p);
end;
end;
function GetFile(const localRepository: UTF8String; const fileId: UTF8String;
jObj: PTJSONObject): Boolean;
var
p: PChar;
fileContent: UTF8String;
begin
Result := false;
try
p := GetFileInternal(PChar(Utf8ToAnsi(localRepository)),
PChar(Utf8ToAnsi(fileId)));
if p <> nil then begin
fileContent := UTF8String(p);
jObj^ := GetJSON(fileContent) as TJSONObject;
Result := true;
end;
finally
DeleteMem(p);
end;
end;
///
function SetFile(const localRepository: UTF8String; const fileId: UTF8String;
const jsonData: TJSONData): Boolean;
var
P: PChar;
Len: Integer;
S: UTF8String;
begin
try
writeLn(jsonData.FormatJSON);
S := jsonData.AsJSON;
P := PChar(S);
Len := System.Length(Utf8ToAnsi(P));
Result := SetFileInternal(PChar(Utf8ToAnsi(localRepository)),
PChar(Utf8ToAnsi(fileId)), P, Len);
finally
end;
end;
// external c-interface
function GetFileInternal(const localRepository: PChar;
const fileId: PChar): PChar; stdcall;
external DLLName;
function GetFileNameInternal(const localRepository: PChar;
const fileId: PChar): PChar; stdcall;
external DLLName;
function GetFileMenuInternal(const localRepository: PChar): PChar; stdcall;
external DLLName;
function SetFileInternal(const localRepository: PChar;
const fileId: PChar;
const json: PChar;
size: cint32): cbool; stdcall;
external DLLName;
end.

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deploy/atbgit.pas Normal file
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unit ATBGit;
{$mode ObjFPC}{$H+}
interface
uses
Classes, SysUtils, CTypes, fpjson, jsonparser;
type
function SetFile(const localRepository: String; const fileId: String; const json: TJSONData): Boolean;
function SetFileInternal(const localRepository: PChar;
const fileId: PChar;
const json: PChar;
size: cint32): cbool; stdcall;
implementation
const DLLName = 'CalculatorCInterface.dll';
end.

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deploy/atbutils.pas Normal file
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unit ATBUtils;
{$mode ObjFPC}{$H+}
interface
uses Classes, SysUtils, CTypes;
procedure DeleteMem(P: PChar); stdcall;
implementation
const DLLName = 'CalculatorCInterface.dll';
procedure DeleteMem(P: PChar); stdcall; external DLLName;
end.

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deploy/atbwebinterface.pas Normal file
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unit ATBWebInterface;
{$mode ObjFPC}{$H+}
interface
uses SysUtils, CTypes, fpjson, jsonparser, ATBUtils;
type
PTJSONObject = ^TJSONObject;
//
// public interface
//
function GetFileMenu(const localRepository: UTF8String;
jObj: PTJSONObject): Boolean;
function GetFile(const localRepository: UTF8String;
const fileId: UTF8String;
jObj: PTJSONObject): Boolean;
function SetFile(const localRepository: UTF8String;
const fileId: UTF8String;
const jsonData: TJSONData): Boolean;
function GetFileName(const localRepository: UTF8String;
const fileId: UTF8String): UTF8String;
// private c-interface
function GetFileMenuInternal(const localRepository: PChar): PChar; stdcall;
function GetFileInternal(const localRepository: PChar; const fileId: PChar): PChar; stdcall;
function SetFileInternal(const localRepository: PChar; const fileId: PChar;
const json: PChar; size: cint32): cbool; stdcall;
function GetFileNameInternal(const localRepository: PChar;
const fileId: PChar): PChar; stdcall;
implementation
const DLLName = 'CalculatorCInterface.dll';
///
function GetFileMenu(const localRepository: UTF8String; jObj: PTJSONObject): Boolean;
var
p: PChar;
fileMenuContent: UTF8String;
begin
Result := false;
try
p := GetFileMenuInternal(PChar(Utf8ToAnsi(localRepository)));
if p <> nil then begin
fileMenuContent := UTF8String(p);
jObj^ := GetJSON(fileMenuContent) as TJSONObject;
Result := true;
end;
finally
DeleteMem(p);
end;
end;
function GetFileName(const localRepository: UTF8String;
const fileId: UTF8String): UTF8String;
var
p: PChar;
begin
Result := '';
try
p := GetFileNameInternal(PChar(Utf8ToAnsi(localRepository)),
PChar(Utf8ToAnsi(fileId)));
if p <> nil then begin
Result := UTF8String(p);
end;
finally
DeleteMem(p);
end;
end;
function GetFile(const localRepository: UTF8String; const fileId: UTF8String;
jObj: PTJSONObject): Boolean;
var
p: PChar;
fileContent: UTF8String;
begin
Result := false;
try
p := GetFileInternal(PChar(Utf8ToAnsi(localRepository)),
PChar(Utf8ToAnsi(fileId)));
if p <> nil then begin
fileContent := UTF8String(p);
jObj^ := GetJSON(fileContent) as TJSONObject;
Result := true;
end;
finally
DeleteMem(p);
end;
end;
///
function SetFile(const localRepository: UTF8String; const fileId: UTF8String;
const jsonData: TJSONData): Boolean;
var
P: PChar;
Len: Integer;
S: UTF8String;
begin
try
writeLn(jsonData.FormatJSON);
S := jsonData.AsJSON;
P := PChar(S);
Len := System.Length(Utf8ToAnsi(P));
Result := SetFileInternal(PChar(Utf8ToAnsi(localRepository)),
PChar(Utf8ToAnsi(fileId)), P, Len);
finally
end;
end;
// external c-interface
function GetFileInternal(const localRepository: PChar;
const fileId: PChar): PChar; stdcall;
external DLLName;
function GetFileNameInternal(const localRepository: PChar;
const fileId: PChar): PChar; stdcall;
external DLLName;
function GetFileMenuInternal(const localRepository: PChar): PChar; stdcall;
external DLLName;
function SetFileInternal(const localRepository: PChar;
const fileId: PChar;
const json: PChar;
size: cint32): cbool; stdcall;
external DLLName;
end.