Objective-C

Upload Files to a Web Server - Simplest TLS Example

See more Upload Examples

This is the simplest example for uploading some files to a web server using SSL/TLS. the BlockingUpload call is synchronous and returns when the upload is finished (or failed).

A server-side C# example showing how to receive an upload is located at C# ASP.NET Code to Receive Upload

Objective-C

#import <CkoUpload.h>

BOOL success = NO;

CkoUpload *upload = [[CkoUpload alloc] init];

// Specify the page (ASP, ASP.NET, Perl, Python, Ruby, CGI, etc)
// that will receive and process the HTTPS Upload.
upload.Hostname = @"www.mywebserver.com";
upload.Path = @"/receiveUpload.aspx";

// Make sure to indicate that TLS is to be used, and the port should be
// 443 rather than 80.
upload.Ssl = YES;
upload.Port = [NSNumber numberWithInt:443];

// Add one or more files to be uploaded.
[upload AddFileReference: @"file1" path: @"dude.gif"];
[upload AddFileReference: @"file2" path: @"swordfish.xml"];
[upload AddFileReference: @"file3" path: @"sample.doc"];

// Do the upload.  The method returns when the upload
// is completed.
// This component also includes asynchronous upload capability,
// which is demonstrated in another example.
success = [upload BlockingUpload];
if (success != YES) {
    NSLog(@"%@",upload.LastErrorText);
}
else {
    NSLog(@"%@",@"Files uploaded!");
}