tCurl function and procedure prototypes
Callback functions
( must be defined using the cdecl directive. )
function ProgressCallback(
clientp:pointer; dltotal, dlnow, ultotal, ulnow:double):LongInt; cdecl;
function PasswordCallback(
clientp:pointer; prompt:pChar; buffer:pChar; buflen:LongInt):LongInt; cdecl;
function DebugCallback(
handle:pCurl; infotype:CurlInfoType; data:pChar; size:DWORD; userp:pointer):LongInt; cdecl;
function WriteCallback(
buffer:pChar; size:DWORD; nitems:DWORD; stream:pointer):DWORD; cdecl;
function ReadCallback(
buffer:pChar; size:DWORD; nitems:DWORD; stream:pointer):DWORD; cdecl;
function HeaderCallback(
buffer:pChar; size:DWORD; nitems:DWORD; stream:pointer):DWORD; cdecl;
Event procedures
( must be defined as methods of another object. )
procedure SomeObj.CurlOnProgress(
Sender:tObject; BytesTotal, BytesNow:longint; var bContinue:Boolean);
procedure SomeObj.CurlOnDebug(
Sender:tObject; infotype:CurlInfoType; data:pChar; len:DWORD; var bContinue:boolean);
procedure SomeObj.CurlOnPassword(
Sender:tObject; const prompt:string; var pwd:string; var bContinue:Boolean);
procedure SomeObj.CurlOnHeader(
Sender:tObject; header:string; var bContinue:Boolean);
procedure SomeObj.CurlOnReceive(
Sender:tObject; data:pointer; len:DWORD; var bContinue:Boolean);
procedure SomeObj.CurlOnTransmit(
Sender:tObject; data:pointer; var len:DWORD);