FTP: Difference between revisions
Added Ada using ASFML library (binding to SFML)
(Dialects of BASIC moved to the BASIC section.) |
(Added Ada using ASFML library (binding to SFML)) |
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Connect to a server, change directory, list its contents and download a file as binary using the FTP protocol. Use passive mode if available.
<br/><br/>
=={{header|Ada}}==
==={{libheader|ASFML|2.6.2}}===
The SFML library does not provide a passive mode.
<syntaxhighlight lang="ada">
with Ada.Text_IO;
with Sf.Network.Ftp;
with Sf.Network.IpAddress;
with Sf.System.Time;
procedure Main is
use Sf; use Sf.Network; use Sf.Network.Ftp;
FTP_Error : exception;
FTP_Object : constant sfFtp_Ptr := create;
procedure Check_Response (FTP_Response : sfFtpResponse_Ptr) is
Message : constant String := Response.getMessage (FTP_Response);
begin
Response.destroy (FTP_Response);
if not Response.isOk (FTP_Response) then
raise FTP_Error with Message;
else
Ada.Text_IO.Put_Line ("OK: " & Message);
end if;
end Check_Response;
procedure List_Directory (Path : String) is
Response : sfFtpListingResponse_Ptr;
begin
Response := getDirectoryListing (FTP_Object, Path);
if ListingResponse.isOk (Response) then
for Index in 0 .. ListingResponse.getCount (Response) - 1 loop
Ada.Text_IO.Put_Line (ListingResponse.getName (Response, Index));
end loop;
else
Ada.Text_IO.Put_Line (ListingResponse.getMessage (Response));
end if;
ListingResponse.destroy (Response);
end List_Directory;
begin
Check_Response
(connect (FTP_Object,
server => IpAddress.fromString ("speedtest.tele2.net"),
port => 21,
timeout => Sf.System.Time.sfSeconds (30.0)));
Check_Response (loginAnonymous (FTP_Object));
Check_Response (changeDirectory (FTP_Object, "/upload"));
Check_Response (changeDirectory (FTP_Object, "/"));
List_Directory (".");
Check_Response (download (FTP_Object,
remoteFile => "100KB.zip",
localPath => ".",
mode => sfFtpBinary));
destroy (FTP_Object);
end Main;
</syntaxhighlight>
=={{header|BASIC}}==
Line 1,996 ⟶ 2,060:
{{libheader|ftplib}}
An embedded program so we can ask the C host to communicate with ''ftplib'' for us.
<syntaxhighlight lang="
var FTPLIB_CONNMODE = 1
Line 2,163 ⟶ 2,227:
WrenVM* vm = wrenNewVM(&config);
const char* module = "main";
const char* fileName = "
char *script = readFile(fileName);
WrenInterpretResult result = wrenInterpret(vm, module, script);
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