Re: Submitting a web form?
Re: Submitting a web form?
- Subject: Re: Submitting a web form?
- From: email@hidden
- Date: Wed, 10 Nov 2010 16:28:18 -0700
- (int)HTTPPostProcess:(Register *)reg host:(NSString*)host cgi:
(NSString*)cgi
{
CFHTTPMessageRef request;
CFStreamClientContext ctxt = {0, self, NULL, NULL, NULL};
NSString* url_string = [host stringByAppendingString:cgi];
url_string = [@"http://"; stringByAppendingString:url_string];
NSURL* url;
NSData* data;
// Don't fetch if there is a fetch in progress.
if(_stream) return kBusy;
// Create a new url based upon url_string
url = [NSURL URLWithString: url_string];
// Set the POST data
NSString *postData = [reg getRegData]; // (see below for
getRegData)
// Prepare the POST data
data = [postData dataUsingEncoding: NSUTF8StringEncoding];
if(!data) return kBadData;
// Create a new HTTP request.
request = CFHTTPMessageCreateRequest(kCFAllocatorDefault,
CFSTR("POST"), (CFURLRef)url, kCFHTTPVersion1_1);
if (!request) return kRequestFailed;
// Set the body.
CFHTTPMessageSetBody(request, (CFDataRef)data);
// Create the stream for the request.
_stream = CFReadStreamCreateForHTTPRequest(kCFAllocatorDefault,
request);
// Release the request. The fetch should've retained it if it
// is performing the fetch.
CFRelease(request);
// Make sure it succeeded.
if (!_stream) return kStreamFailed;
// Set the client
if (!CFReadStreamSetClient(_stream, kNetworkEvents,
ReadStreamClientCallBack, &ctxt)) {
CFRelease(_stream);
_stream = NULL;
return kStreamClientFailed;
}
// Schedule the stream
CFReadStreamScheduleWithRunLoop(_stream, CFRunLoopGetCurrent(),
kCFRunLoopCommonModes);
// Start the HTTP connection
if (!CFReadStreamOpen(_stream)) {
CFReadStreamSetClient(_stream, 0, NULL, NULL);
CFReadStreamUnscheduleFromRunLoop(_stream,
CFRunLoopGetCurrent(), kCFRunLoopCommonModes);
CFRelease(_stream);
_stream = NULL;
return kStreamOpenFailed;
}
return kOK;
}
/* getRegData */
- (NSString*)getRegData {
NSString *rawData = @"&serial=";
rawData = [rawData stringByAppendingString:m_serial];
rawData = [rawData stringByAppendingString:@"&title="];
rawData = [rawData stringByAppendingString:[m_title stringValue]];
rawData = [rawData stringByAppendingString:@"&first="];
rawData = [rawData stringByAppendingString:[m_firstName stringValue]];
rawData = [rawData stringByAppendingString:@"&last="];
rawData = [rawData stringByAppendingString:[m_lastName stringValue]];
return rawData;
}
On Nov 10, 2010, at 4:10 PM, Laurent Daudelin wrote:
Hello all.
I'm downloading a web page that contains a form with
NSURLConnection. The form contains a few fields that I can fill with
values.
Here is the form part:
<form id="loginform" action="/openid/loginsubmit" method="post"
style="position:relative; style="position:relative;"">
<h2>Sign In</h2>
<div class="block-content">
<p>
<label for="first_name">First Name:</label>
<input type="text" size="25" name="first_name" id="first_name"
value=""/>
</p>
<p>
<label for="last_name">Last Name:</label>
<input type="text" size="25" name="last_name" id="last_name"
value=""/>
</p>
<!--
<p>
<input type="text" size="25" name="username" id="username"
value=""/>
</p>
-->
<p>
<label for="password">Password:</label>
<input type="password" size="16" name="password" id="password"/>
</p>
<p class="resetpass"><a href="https://somewebsite.com/account/request.php?lang=en
">Forgot your login information?</a>
</p>
</div>
<div class="clearfix" style="padding-left:38%">
<button type="submit" name="Submit" class="css_button_hot
btn_large primary">Login</button>
</div>
<input type="hidden" name="return_to" value="https://
somewebsite.com/"/>
<input type="hidden" name="previous_language" value="en_US"/>
<input type="hidden" name="language" value="en_US"/>
</form>
Now, how would I submit it back to the server?
Thanks in advance for any pointer, info or help!
-Laurent.
--
Laurent Daudelin
AIM/iChat/Skype:LaurentDaudelin http://www.nemesys-soft.com/
Logiciels Nemesys Software email@hidden
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