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Moved all JSON functions to the TCEFJson class

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- Added TCEFJson.SaveToFile and TCEFJson.LoadFromFile functions
- Added more code comments to DOMVisitor
- Replaced all the code to save the browser preferences in TChromiumCore with the new TCEFJson functions
This commit is contained in:
Salvador Díaz Fau 2020-07-17 12:56:43 +02:00
parent 2b963f06ba
commit dceb2299e3
7 changed files with 231 additions and 339 deletions
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17
demos/Delphi_VCL/DOMVisitor/uDOMVisitor.pas
View File

@ -212,7 +212,7 @@ uses
// TChromium.OnConsoleMessage event and we identify the right message thanks to
// the preamble in the message.
// This demos also uses DevTool methods to change the "value" attribute of an
// This demo also uses DevTool methods to change the "value" attribute of an
// INPUT HTML element. Each method is called using the
// TChromium.ExecuteDevToolsMethod function and the results are received in the
// TChromium.OnDevToolsMethodResult event.
@ -288,14 +288,19 @@ begin
// known preamble that will be used to identify the message in the
// TChromium.OnConsoleMessage event.
// CEF has some known issues with ICefDomNode.GetValue and ICefDomNode.SetValue
// Use JavaScript if you need to get or set the value of HTML elements.
// NOTE : In case you try to read or write node values using the CEF API
// you should know that ICefDomNode.GetValue and ICefDomNode.SetValue
// only work in text nodes. ICefDomNode.GetElementAttribute returns
// the attribute value specified in the HTML and not the current value.
// It's recommended that you use JavaScript or DevTools methods if
// you need to get or set the value of HTML elements.
// For example, if you want to use the "console trick" and you want
// to get the value of the search box in our forum you would have to
// execute this JavaScript code :
// console.log("DOMVISITOR" + document.getElementById("keywords").value);
TempMessage := 'name:' + quotedstr(TempNode.Name);
TempMessage := 'name:' + TempNode.Name;
TempJSCode := 'console.log("' + CONSOLE_MSG_PREAMBLE + TempMessage + '");';
aFrame.ExecuteJavaScript(TempJSCode, 'about:blank', 0);
end;
@ -531,9 +536,9 @@ begin
MsgContents := copy(message, succ(length(CONSOLE_MSG_PREAMBLE)), length(message));
if (length(MsgContents) = 0) then
MsgContents := 'The INPUT node has no value'
MsgContents := 'There was an error reading the search box information'
else
MsgContents := 'INPUT node value : ' + quotedstr(MsgContents);
MsgContents := 'Search box information: ' + quotedstr(MsgContents);
PostMessage(Handle, MINIBROWSER_SHOWMESSAGE, 0, 0);
end;

269
source/uCEFChromiumCore.pas
View File

@ -406,16 +406,6 @@ type
function UpdatePreference(const aBrowser: ICefBrowser; const aName : ustring; const aValue : TStringList) : boolean; overload;
function UpdateStringListPref(const aBrowser: ICefBrowser; const aName, aValue : ustring) : boolean;
procedure HandleDictionary(const aDict : ICefDictionaryValue; var aResultSL : TStringList; const aRoot : string);
procedure HandleNull(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
procedure HandleBool(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
procedure HandleInteger(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
procedure HandleDouble(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
procedure HandleString(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
procedure HandleBinary(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
procedure HandleList(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
procedure HandleInvalid(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
function ExecuteUpdateZoomStepTask(aInc : boolean) : boolean;
function ExecuteUpdateZoomPctTask(aInc : boolean) : boolean;
function ExecuteReadZoomTask : boolean;
@ -1104,7 +1094,7 @@ uses
uCEFDownloadImageCallBack, uCEFCookieManager, uCEFRequestContextHandler,
uCEFCookieVisitor, uCEFSetCookieCallback, uCEFResourceRequestHandler,
uCEFMediaObserver, uCEFMediaRouteCreateCallback ,uCEFDevToolsMessageObserver,
uCEFMediaSinkDeviceInfoCallback;
uCEFMediaSinkDeviceInfoCallback, uCEFJson;
constructor TChromiumCore.Create(AOwner: TComponent);
begin
@ -4099,262 +4089,13 @@ begin
end;
end;
procedure TChromiumCore.HandleNull(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
var
TempKey : string;
begin
if (aRoot <> '') then
TempKey := aRoot + '.' + aKey
else
TempKey := aKey;
if (length(TempKey) > 0) then
aResultSL.Add(TempKey + ' : -null-')
else
aResultSL.Add('-null-');
end;
procedure TChromiumCore.HandleBool(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
var
TempKey : string;
begin
if (aRoot <> '') then
TempKey := aRoot + '.' + aKey
else
TempKey := aKey;
if (length(TempKey) > 0) then
aResultSL.Add(TempKey + ' : ' + BoolToStr(aValue.GetBool, true))
else
aResultSL.Add(BoolToStr(aValue.GetBool, true));
end;
procedure TChromiumCore.HandleInteger(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
var
TempKey : string;
begin
if (aRoot <> '') then
TempKey := aRoot + '.' + aKey
else
TempKey := aKey;
if (length(TempKey) > 0) then
aResultSL.Add(TempKey + ' : ' + IntToStr(aValue.GetInt))
else
aResultSL.Add(IntToStr(aValue.GetInt));
end;
procedure TChromiumCore.HandleDouble(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
var
TempKey : string;
begin
if (aRoot <> '') then
TempKey := aRoot + '.' + aKey
else
TempKey := aKey;
if (length(TempKey) > 0) then
aResultSL.Add(TempKey + ' : ' + FloatToStr(aValue.GetDouble))
else
aResultSL.Add(FloatToStr(aValue.GetDouble));
end;
procedure TChromiumCore.HandleString(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
var
TempKey : string;
begin
if (aRoot <> '') then
TempKey := aRoot + '.' + aKey
else
TempKey := aKey;
if (length(TempKey) > 0) then
aResultSL.Add(TempKey + ' : ' + aValue.GetString)
else
aResultSL.Add(aValue.GetString);
end;
procedure TChromiumCore.HandleBinary(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
var
TempKey : string;
begin
if (aRoot <> '') then
TempKey := aRoot + '.' + aKey
else
TempKey := aKey;
if (length(TempKey) > 0) then
aResultSL.Add(TempKey + ' : -binary-')
else
aResultSL.Add('-binary-');
end;
procedure TChromiumCore.HandleList(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
var
TempKey, TempResult : string;
i, j : integer;
TempList : ICefListValue;
TempValue : ICefValue;
TempSL : TStringList;
begin
if (aRoot <> '') then
TempKey := aRoot + '.' + aKey
else
TempKey := aKey;
TempList := aValue.GetList;
TempSL := TStringList.Create;
i := 0;
j := TempList.GetSize;
TempResult := '(' + inttostr(j) + '){';
while (i < j) do
begin
TempValue := TempList.GetValue(i);
case TempValue.GetType of
VTYPE_NULL : TempResult := TempResult + '-null-,';
VTYPE_BOOL : TempResult := TempResult + BoolToStr(TempValue.GetBool, true) + ',';
VTYPE_INT : TempResult := TempResult + IntToStr(TempValue.GetInt) + ',';
VTYPE_DOUBLE : TempResult := TempResult + FloatToStr(TempValue.GetDouble) + ',';
VTYPE_STRING : TempResult := TempResult + TempValue.GetString + ',';
VTYPE_BINARY : TempResult := TempResult + '-binary-,';
VTYPE_DICTIONARY :
begin
TempSL.Clear;
HandleDictionary(TempValue.GetDictionary, TempSL, '');
TempResult := TempResult + TempSL.CommaText + ',';
end;
VTYPE_LIST :
begin
TempSL.Clear;
HandleList(TempValue, TempSL, '', '');
TempResult := TempResult + TempSL.CommaText + ',';
end;
else TempResult := TempResult + '-invalid-,';
end;
inc(i);
end;
i := length(TempResult);
if (i > 0) and (TempResult[i] = ',') then TempResult := copy(TempResult, 1, pred(i));
TempResult := TempResult + '}';
if (length(TempKey) > 0) then
aResultSL.Add(TempKey + ' : ' + TempResult)
else
aResultSL.Add(TempResult);
TempSL.Free;
end;
procedure TChromiumCore.HandleInvalid(const aValue : ICefValue; var aResultSL : TStringList; const aRoot, aKey : string);
var
TempKey : string;
begin
if (aRoot <> '') then
TempKey := aRoot + '.' + aKey
else
TempKey := aKey;
if (length(TempKey) > 0) then
aResultSL.Add(TempKey + ' : -invalid-')
else
aResultSL.Add('-invalid-');
end;
procedure TChromiumCore.HandleDictionary(const aDict : ICefDictionaryValue; var aResultSL : TStringList; const aRoot : string);
var
TempKeys : TStringList;
i, j : integer;
TempValue : ICefValue;
TempNewKey : string;
begin
TempKeys := nil;
try
try
if (aDict <> nil) then
begin
TempKeys := TStringList.Create;
aDict.GetKeys(TempKeys);
i := 0;
j := TempKeys.Count;
while (i < j) do
begin
TempValue := aDict.GetValue(TempKeys[i]);
case TempValue.GetType of
VTYPE_NULL : HandleNull(TempValue, aResultSL, aRoot, TempKeys[i]);
VTYPE_BOOL : HandleBool(TempValue, aResultSL, aRoot, TempKeys[i]);
VTYPE_INT : HandleInteger(TempValue, aResultSL, aRoot, TempKeys[i]);
VTYPE_DOUBLE : HandleDouble(TempValue, aResultSL, aRoot, TempKeys[i]);
VTYPE_STRING : HandleString(TempValue, aResultSL, aRoot, TempKeys[i]);
VTYPE_BINARY : HandleBinary(TempValue, aResultSL, aRoot, TempKeys[i]);
VTYPE_LIST : HandleList(TempValue, aResultSL, aRoot, TempKeys[i]);
VTYPE_DICTIONARY :
begin
if (length(aRoot) > 0) then
TempNewKey := aRoot + '.' + TempKeys[i]
else
TempNewKey := TempKeys[i];
HandleDictionary(TempValue.GetDictionary, aResultSL, TempNewKey);
end;
else
HandleInvalid(TempValue, aResultSL, aRoot, TempKeys[i]);
end;
inc(i);
end;
end;
except
on e : exception do
if CustomExceptionHandler('TChromiumCore.HandleDictionary', e) then raise;
end;
finally
if (TempKeys <> nil) then TempKeys.Free;
end;
end;
function TChromiumCore.doSavePreferences : boolean;
{$IFDEF MSWINDOWS}
var
TempDict : ICefDictionaryValue;
TempPrefs : TStringList;
{$ENDIF}
begin
Result := False;
{$IFDEF MSWINDOWS}
TempPrefs := nil;
Result := Initialized and
TCEFJson.SaveToFile(Browser.Host.RequestContext.GetAllPreferences(True), FPrefsFileName);
try
try
if Initialized then
begin
TempPrefs := TStringList.Create;
TempDict := Browser.Host.RequestContext.GetAllPreferences(True);
HandleDictionary(TempDict, TempPrefs, '');
TempPrefs.SaveToFile(FPrefsFileName);
Result := True;
end;
except
on e : exception do
if CustomExceptionHandler('TChromiumCore.Internal_SavePreferences', e) then raise;
end;
finally
SendCompMessage(CEF_PREFERENCES_SAVED, Ord(Result));
if (TempPrefs <> nil) then FreeAndNil(TempPrefs);
end;
{$IFDEF MSWINDOWS}
SendCompMessage(CEF_PREFERENCES_SAVED, Ord(Result));
{$ENDIF}
end;

8
source/uCEFDevToolsMessageObserver.pas
View File

@ -87,7 +87,7 @@ uses
{$ELSE}
SysUtils,
{$ENDIF}
uCEFMiscFunctions, uCEFLibFunctions, uCEFBrowser;
uCEFMiscFunctions, uCEFLibFunctions, uCEFBrowser, uCEFJson;
// ************************************************************
@ -108,7 +108,7 @@ begin
if (TempObject <> nil) and (TempObject is TCEFDevToolsMessageObserverOwn) then
try
TempValue := CefParseJson(message_, message_size);
TempValue := TCEFJson.Parse(message_, message_size);
TCEFDevToolsMessageObserverOwn(TempObject).OnDevToolsMessage(TCefBrowserRef.UnWrap(browser),
TempValue,
TempHandled);
@ -133,7 +133,7 @@ begin
if (TempObject <> nil) and (TempObject is TCEFDevToolsMessageObserverOwn) then
try
TempValue := CefParseJson(result, result_size);
TempValue := TCEFJson.Parse(result, result_size);
TCEFDevToolsMessageObserverOwn(TempObject).OnDevToolsMethodResult(TCefBrowserRef.UnWrap(browser),
message_id,
success <> 0,
@ -156,7 +156,7 @@ begin
if (TempObject <> nil) and (TempObject is TCEFDevToolsMessageObserverOwn) then
try
TempValue := CefParseJson(params, params_size);
TempValue := TCEFJson.Parse(params, params_size);
TCEFDevToolsMessageObserverOwn(TempObject).OnDevToolsEvent(TCefBrowserRef.UnWrap(browser),
CefString(method),
TempValue);

209
source/uCEFJson.pas
View File

@ -37,10 +37,24 @@
unit uCEFJson;
{$IFDEF FPC}
{$MODE OBJFPC}{$H+}
{$ENDIF}
{$IFNDEF CPUX64}{$ALIGN ON}{$ENDIF}
{$MINENUMSIZE 4}
{$I cef.inc}
interface
uses
uCEFInterfaces;
{$IFDEF DELPHI16_UP}
System.Classes, System.SysUtils,
{$ELSE}
Classes, SysUtils,
{$ENDIF}
uCEFInterfaces, uCEFTypes, uCEFConstants;
type
TCEFJson = class
@ -53,12 +67,23 @@ type
class function ReadBinary(const aDictionary : ICefDictionaryValue; const aKey : string; var aValue : ICefBinaryValue) : boolean;
class function ReadDictionary(const aDictionary : ICefDictionaryValue; const aKey : string; var aValue : ICefDictionaryValue) : boolean;
class function ReadList(const aDictionary : ICefDictionaryValue; const aKey : string; var aValue : ICefListValue) : boolean;
class function Parse(const jsonString: ustring; options: TCefJsonParserOptions = JSON_PARSER_RFC): ICefValue; overload;
class function Parse(const json: Pointer; json_size: NativeUInt; options: TCefJsonParserOptions = JSON_PARSER_RFC): ICefValue; overload;
class function ParseAndReturnError(const jsonString: ustring; options: TCefJsonParserOptions; out errorCodeOut: TCefJsonParserError; out errorMsgOut: ustring): ICefValue;
class function Write(const node: ICefValue; options: TCefJsonWriterOptions = JSON_WRITER_DEFAULT): ustring; overload;
class function Write(const node: ICefDictionaryValue; options: TCefJsonWriterOptions = JSON_WRITER_DEFAULT): ustring; overload;
class function Write(const node: ICefValue; var aRsltStrings: TStringList): boolean; overload;
class function Write(const node: ICefDictionaryValue; var aRsltStrings: TStringList): boolean; overload;
class function SaveToFile(const node: ICefValue; const aFileName: ustring): boolean; overload;
class function SaveToFile(const node: ICefDictionaryValue; const aFileName: ustring): boolean; overload;
class function LoadFromFile(const aFileName: ustring; var aRsltNode: ICefValue; encoding: TEncoding = nil; options: TCefJsonParserOptions = JSON_PARSER_RFC): boolean;
end;
implementation
uses
uCEFTypes;
uCEFLibFunctions, uCEFApplicationCore, uCEFMiscFunctions, uCEFValue;
class function TCEFJson.ReadValue(const aDictionary : ICefDictionaryValue; const aKey : string; var aValue : ICefValue) : boolean;
begin
@ -177,4 +202,184 @@ begin
end;
end;
class function TCEFJson.Parse(const jsonString: ustring; options: TCefJsonParserOptions): ICefValue;
var
TempJSON : TCefString;
begin
if (GlobalCEFApp <> nil) and GlobalCEFApp.LibLoaded then
begin
TempJSON := CefString(jsonString);
Result := TCefValueRef.UnWrap(cef_parse_json(@TempJSON, options));
end
else
Result := nil;
end;
// json must be a pointer to a UTF8 string
class function TCEFJson.Parse(const json: Pointer; json_size: NativeUInt; options: TCefJsonParserOptions): ICefValue;
begin
if (GlobalCEFApp <> nil) and GlobalCEFApp.LibLoaded and (json <> nil) and (json_size > 0) then
Result := TCefValueRef.UnWrap(cef_parse_json_buffer(json, json_size, options))
else
Result := nil;
end;
class function TCEFJson.ParseAndReturnError(const jsonString : ustring;
options : TCefJsonParserOptions;
out errorCodeOut : TCefJsonParserError;
out errorMsgOut : ustring): ICefValue;
var
TempJSON, TempError : TCefString;
begin
if (GlobalCEFApp <> nil) and GlobalCEFApp.LibLoaded then
begin
CefStringInitialize(@TempError);
TempJSON := CefString(jsonString);
Result := TCefValueRef.UnWrap(cef_parse_jsonand_return_error(@TempJSON, options, @errorCodeOut, @TempError));
errorMsgOut := CefStringClearAndGet(@TempError);
end
else
begin
errorCodeOut := JSON_NO_ERROR;
Result := nil;
errorMsgOut := '';
end;
end;
class function TCEFJson.Write(const node: ICefValue; options: TCefJsonWriterOptions): ustring;
begin
if (GlobalCEFApp <> nil) and GlobalCEFApp.LibLoaded and (node <> nil) then
Result := CefStringFreeAndGet(cef_write_json(CefGetData(node), options))
else
Result := '';
end;
class function TCEFJson.Write(const node: ICefDictionaryValue; options: TCefJsonWriterOptions): ustring;
var
TempValue : ICefValue;
begin
Result := '';
if (node = nil) then exit;
try
TempValue := TCefValueRef.New;
TempValue.SetDictionary(node);
Result := Write(TempValue, options);
finally
TempValue := nil;
end;
end;
class function TCEFJson.Write(const node: ICefValue; var aRsltStrings: TStringList): boolean;
var
TempJSON : ustring;
begin
Result := False;
if (aRsltStrings <> nil) then
begin
TempJSON := Write(node, JSON_WRITER_PRETTY_PRINT);
if (length(TempJSON) > 0) then
begin
aRsltStrings.SetText(@TempJSON[1]);
Result := True;
end;
end;
end;
class function TCEFJson.Write(const node: ICefDictionaryValue; var aRsltStrings: TStringList): boolean;
var
TempJSON : ustring;
begin
Result := False;
if (aRsltStrings <> nil) then
begin
TempJSON := Write(node, JSON_WRITER_PRETTY_PRINT);
if (length(TempJSON) > 0) then
begin
aRsltStrings.SetText(@TempJSON[1]);
Result := True;
end;
end;
end;
class function TCEFJson.SaveToFile(const node: ICefValue; const aFileName: ustring): boolean;
var
TempJSON : TStringList;
begin
Result := False;
TempJSON := nil;
try
try
TempJSON := TStringList.Create;
if Write(node, TempJSON) then
begin
TempJSON.SaveToFile(aFileName);
Result := True;
end;
except
on e : exception do
if CustomExceptionHandler('TCEFJson.SaveToFile', e) then raise;
end;
finally
if (TempJSON <> nil) then FreeAndNil(TempJSON);
end;
end;
class function TCEFJson.SaveToFile(const node: ICefDictionaryValue; const aFileName: ustring): boolean;
var
TempJSON : TStringList;
begin
Result := False;
TempJSON := nil;
try
try
TempJSON := TStringList.Create;
if Write(node, TempJSON) then
begin
TempJSON.SaveToFile(aFileName);
Result := True;
end;
except
on e : exception do
if CustomExceptionHandler('TCEFJson.SaveToFile', e) then raise;
end;
finally
if (TempJSON <> nil) then FreeAndNil(TempJSON);
end;
end;
class function TCEFJson.LoadFromFile(const aFileName: ustring; var aRsltNode: ICefValue; encoding: TEncoding; options: TCefJsonParserOptions): boolean;
var
TempJSON : TStringList;
begin
Result := False;
TempJSON := nil;
try
try
if (length(aFileName) > 0) and FileExists(aFileName) then
begin
TempJSON := TStringList.Create;
TempJSON.LoadFromFile(aFileName, encoding);
aRsltNode := Parse(TempJSON.Text, options);
Result := True;
end;
except
on e : exception do
if CustomExceptionHandler('TCEFJson.LoadFromFile', e) then raise;
end;
finally
if (TempJSON <> nil) then FreeAndNil(TempJSON);
end;
end;
end.

59
source/uCEFMiscFunctions.pas
View File

@ -245,14 +245,6 @@ function CefUriDecode(const text: ustring; convertToUtf8: Boolean; unescapeRule:
function CefGetPath(const aPathKey : TCefPathKey) : ustring;
function CefParseJson(const jsonString: ustring; options: TCefJsonParserOptions = JSON_PARSER_RFC): ICefValue; overload;
function CefParseJson(const json: Pointer; json_size: NativeUInt; options: TCefJsonParserOptions = JSON_PARSER_RFC): ICefValue; overload;
function CefParseJsonAndReturnError(const jsonString : ustring;
options : TCefJsonParserOptions;
out errorCodeOut : TCefJsonParserError;
out errorMsgOut : ustring): ICefValue;
function CefWriteJson(const node: ICefValue; options: TCefJsonWriterOptions): ustring;
function CefCreateDirectory(const fullPath: ustring): Boolean;
function CefGetTempDirectory(out tempDir: ustring): Boolean;
function CefCreateNewTempDirectory(const prefix: ustring; out newTempPath: ustring): Boolean;
@ -1805,49 +1797,6 @@ begin
Result := '';
end;
function CefParseJson(const jsonString: ustring; options: TCefJsonParserOptions): ICefValue;
var
TempJSON : TCefString;
begin
if (GlobalCEFApp <> nil) and GlobalCEFApp.LibLoaded then
begin
TempJSON := CefString(jsonString);
Result := TCefValueRef.UnWrap(cef_parse_json(@TempJSON, options));
end
else
Result := nil;
end;
function CefParseJson(const json: Pointer; json_size: NativeUInt; options: TCefJsonParserOptions): ICefValue;
begin
if (GlobalCEFApp <> nil) and GlobalCEFApp.LibLoaded and (json <> nil) and (json_size > 0) then
Result := TCefValueRef.UnWrap(cef_parse_json_buffer(json, json_size, options))
else
Result := nil;
end;
function CefParseJsonAndReturnError(const jsonString : ustring;
options : TCefJsonParserOptions;
out errorCodeOut : TCefJsonParserError;
out errorMsgOut : ustring): ICefValue;
var
TempJSON, TempError : TCefString;
begin
if (GlobalCEFApp <> nil) and GlobalCEFApp.LibLoaded then
begin
CefStringInitialize(@TempError);
TempJSON := CefString(jsonString);
Result := TCefValueRef.UnWrap(cef_parse_jsonand_return_error(@TempJSON, options, @errorCodeOut, @TempError));
errorMsgOut := CefStringClearAndGet(@TempError);
end
else
begin
errorCodeOut := JSON_NO_ERROR;
Result := nil;
errorMsgOut := '';
end;
end;
function CefGetPath(const aPathKey : TCefPathKey) : ustring;
var
TempPath : TCefString;
@ -1863,14 +1812,6 @@ begin
Result := '';
end;
function CefWriteJson(const node: ICefValue; options: TCefJsonWriterOptions): ustring;
begin
if (GlobalCEFApp <> nil) and GlobalCEFApp.LibLoaded then
Result := CefStringFreeAndGet(cef_write_json(CefGetData(node), options))
else
Result := '';
end;
function CefCreateDirectory(const fullPath: ustring): Boolean;
var
TempPath : TCefString;

6
source/uCEFOAuth2Helper.pas
View File

@ -156,7 +156,7 @@ implementation
uses
{$IFDEF DELPHI22_UP}System.Hash,{$ENDIF}
{$IFDEF FPC}DCPSha256,{$ENDIF}
uCEFMiscFunctions;
uCEFMiscFunctions, uCEFJson;
constructor TCEFOAuth2Helper.Create;
begin
@ -391,7 +391,7 @@ begin
try
if (length(aResponse) > 0) then
begin
TempRoot := CefParseJson(aResponse, JSON_PARSER_RFC);
TempRoot := TCEFJson.Parse(aResponse);
if (TempRoot <> nil) and (TempRoot.GetType = VTYPE_DICTIONARY) then
begin
@ -432,7 +432,7 @@ begin
try
if (length(aResponse) > 0) then
begin
TempRoot := CefParseJson(aResponse, JSON_PARSER_RFC);
TempRoot := TCEFJson.Parse(aResponse);
if (TempRoot <> nil) and (TempRoot.GetType = VTYPE_DICTIONARY) then
begin

2
update_CEF4Delphi.json
View File

@ -2,7 +2,7 @@
"UpdateLazPackages" : [
{
"ForceNotify" : true,
"InternalVersion" : 163,
"InternalVersion" : 164,
"Name" : "cef4delphi_lazarus.lpk",
"Version" : "83.5.0.0"
}