Difference between revisions of "THttpCli"
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{| | {| | ||
− | | valign="top" width="150" | [[THttpCli.Abort | Abort]] |||| | + | | valign="top" width="150" | [[THttpCli.Abort | Abort]] |||| Abort the current operation. |
|- | |- | ||
− | | [[THttpCli.Close | Close]] |||| | + | | [[THttpCli.Close | Close]] |||| Close the current connection (synchronous). |
|- | |- | ||
− | | [[THttpCli.CloseAsync | CloseAsync]] |||| | + | | [[THttpCli.CloseAsync | CloseAsync]] |||| Close the current connection (asynchronous). |
|- | |- | ||
− | | [[THttpCli.Create | Create]] |||| | + | | [[THttpCli.Create | Create]] |||| Create a new component instance. |
|- | |- | ||
− | | [[THttpCli.Destroy | Destroy]] |||| | + | | [[THttpCli.Destroy | Destroy]] |||| Destroy the current component instance. |
|- | |- | ||
− | | [[THttpCli.Get | Get]] |||| | + | | [[THttpCli.Get | Get]] |||| Request an URL using GET method (synchronous). |
|- | |- | ||
− | | [[THttpCli.GetASync | GetASync]] |||| | + | | [[THttpCli.GetASync | GetASync]] |||| Request an URL using GET method (asynchronous). |
|- | |- | ||
− | | [[THttpCli.Head | Head]] |||| | + | | [[THttpCli.Head | Head]] |||| Request the header for an URL (synchronous). |
|- | |- | ||
− | | [[THttpCli.HeadASync | HeadASync]] |||| | + | | [[THttpCli.HeadASync | HeadASync]] |||| Request the header for an URL (asynchronous). |
|- | |- | ||
− | | [[THttpCli.Post | Post]] |||| | + | | [[THttpCli.Post | Post]] |||| Request an URL using the POST method (synchronous). |
|- | |- | ||
− | | [[THttpCli.PostASync | PostASync]] |||| | + | | [[THttpCli.PostASync | PostASync]] |||| Request an URL using the POST method (asynchronous). |
|- | |- | ||
− | | [[THttpCli.Put | Put]] |||| | + | | [[THttpCli.Put | Put]] |||| Request an URL using the PUT method (synchronous). |
|- | |- | ||
− | | [[THttpCli.PutASync | PutASync]] |||| | + | | [[THttpCli.PutASync | PutASync]] |||| Request an URL using the PUT method (asynchronous). |
|} | |} | ||
Revision as of 13:52, 2 March 2006
Main page -> ICS components reference -> THttpCli
Contents
Overview
- unit HttpProt.pas
- inheritance THttpCli - TComponent
THttpCli component is implementing the client side HTTP protocol described in RFC 1945 and RFC 2068. HTTP protocol is the standard protocol for browsing the World Wide Web.
Properties
Accept | Mime types accepted in the reply. | |
AcceptLanguage | Languages accepted in the reply. | |
AcceptRanges | Ranges accepted. | |
Agent | User agent sent to server. | |
AuthorizationRequest | List of authentication methods. | |
Connection | Connection type for keep-alive. | |
ContentLength | Received document length. | |
ContentRangeBegin | Start of requested range. | |
ContentRangeEnd | End of requested range. | |
ContentType | Received document mime type. | |
ContentTypePost | Sent document mime type. | |
Cookie | Cookies to be sent. | |
CtrlSocket | Underlaying The underlying instance of TWSocket handles the connection and raw data exchange. | |
DnsResult | Result of DNS request. | |
DocName | Received document name. | |
FollowRelocation | Tell the component o follow or not the relocations. | |
Handle | Hidden window handle. | |
Hostname | Hostname to which the URL point. | |
LastResponse | Last response from server. | |
LocalAddr | Local address to which underlaying socket is bound. | |
Location | Where the relocation will take place. | |
ModifiedSince | Requested modification datetime. | |
MultiThreaded | To tell the component it runs within a thread. | |
NoCache | Tell the server to not cache the request. | |
Options | Options. | |
Protocol | Protocol extracted from the URL. | |
Proxy | Proxy to traverse to before connecting. | |
ProxyConnection | Type of proxy connection. | |
ProxyPort | Port to be used to connect to proxy. | |
RcvdCount | Bytes received. | |
RcvdHeader | Received header. | |
RcvdStream | Stream to write received document. | |
ReasonPhrase | Status returned by server. | |
Reference | To send the referer to the server. | |
RequestVer | HTTP version to be used in the request. | |
Sender | Sender to be sent to server. | |
SendStream | Stream to be posted. | |
SentCount | Bytes sent. | |
SocksAuthentication | Socks server authentication type. | |
SocksLevel | Sockers server protocol level. | |
SocksPassword | Socks server password. | |
SocksPort | Socks server port. | |
SocksServer | Socks server hostname or IP. | |
SocksUsercode | Socks server usercode. | |
State | Component state. | |
StatusCode | Server status code. | |
TransferEncoding | ||
URL | Complete URL to act on |
Methods
Abort | Abort the current operation. | |
Close | Close the current connection (synchronous). | |
CloseAsync | Close the current connection (asynchronous). | |
Create | Create a new component instance. | |
Destroy | Destroy the current component instance. | |
Get | Request an URL using GET method (synchronous). | |
GetASync | Request an URL using GET method (asynchronous). | |
Head | Request the header for an URL (synchronous). | |
HeadASync | Request the header for an URL (asynchronous). | |
Post | Request an URL using the POST method (synchronous). | |
PostASync | Request an URL using the POST method (asynchronous). | |
Put | Request an URL using the PUT method (synchronous). | |
PutASync | Request an URL using the PUT method (asynchronous). |
Events
How to
How to implement a timeout for THttpCli in my application?
How to implement a progress for THttpCli in my application?
How to implement a download size limitation for THttpCli in my application?