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Implement POST requests with NSURLSession

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This commit is contained in:
Tobias Taschner
2018-11-12 14:57:10 +01:00
parent d477aade96
commit 37df063a26
1 changed files with 32 additions and 5 deletions
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37
src/osx/webrequest_urlsession.mm
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@@ -24,8 +24,8 @@
#include "wx/osx/private.h" #include "wx/osx/private.h"
#ifndef WX_PRECOMP #ifndef WX_PRECOMP
#include "wx/log.h" #include "wx/log.h"
#include "wx/utils.h" #include "wx/utils.h"
#endif #endif
@interface wxWebSessionDelegte : NSObject <NSURLSessionDataDelegate> @interface wxWebSessionDelegte : NSObject <NSURLSessionDataDelegate>
@@ -94,7 +94,7 @@ wxWebRequestURLSession::wxWebRequestURLSession(wxWebSessionURLSession& session,
wxWebRequest(session, id), wxWebRequest(session, id),
m_url(url) m_url(url)
{ {
m_headers = session.GetHeaders();
} }
wxWebRequestURLSession::~wxWebRequestURLSession() wxWebRequestURLSession::~wxWebRequestURLSession()
@@ -106,8 +106,35 @@ void wxWebRequestURLSession::Start()
{ {
wxWebSessionURLSession& session = static_cast<wxWebSessionURLSession&>(GetSession()); wxWebSessionURLSession& session = static_cast<wxWebSessionURLSession&>(GetSession());
m_task = [[session.GetSession() dataTaskWithURL: NSMutableURLRequest* req = [NSMutableURLRequest requestWithURL:
[NSURL URLWithString:wxCFStringRef(m_url).AsNSString()]] retain]; [NSURL URLWithString:wxCFStringRef(m_url).AsNSString()]];
if (m_method.empty())
req.HTTPMethod = (m_dataSize) ? @"POST" : @"GET";
else
req.HTTPMethod = wxCFStringRef(m_method).AsNSString();
// Set request headers
for (wxWebRequestHeaderMap::const_iterator it = m_headers.begin(); it != m_headers.end(); ++it)
{
[req setValue:wxCFStringRef(it->second).AsNSString() forHTTPHeaderField:
wxCFStringRef(it->first).AsNSString()];
}
if (m_dataSize)
{
// Read all upload data to memory buffer
wxMemoryBuffer memBuf;
m_dataStream->Read(memBuf.GetWriteBuf(m_dataSize), m_dataSize);
// Create NSDAta from memory buffer
NSData* data = [NSData dataWithBytes:memBuf.GetData() length:m_dataSize];
m_task = [[session.GetSession() uploadTaskWithRequest:req fromData:data] retain];
}
else
{
// Create data task
m_task = [[session.GetSession() dataTaskWithRequest:req] retain];
}
// The session delegate needs to know which task is wrapped in which request // The session delegate needs to know which task is wrapped in which request
[session.GetDelegate() registerRequest:this task:m_task]; [session.GetDelegate() registerRequest:this task:m_task];