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// $Id: HTTP_Request.cpp 91671 2010-09-08 18:39:23Z johnnyw $
#include "ace/String_Base.h"
#include "ace/OS_NS_ctype.h"
#include "ace/INet/HTTP_Request.h"
#if !defined (__ACE_INLINE__)
#include "ace/INet/HTTP_Request.inl"
#endif
#include "ace/INet/INet_Log.h"
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
namespace ACE
{
namespace HTTP
{
const ACE_CString Request::HTTP_GET = "GET";
const ACE_CString Request::HTTP_HEAD = "HEAD";
const ACE_CString Request::HTTP_PUT = "PUT";
const ACE_CString Request::HTTP_POST = "POST";
const ACE_CString Request::HTTP_OPTIONS = "OPTIONS";
const ACE_CString Request::HTTP_DELETE = "DELETE";
const ACE_CString Request::HTTP_TRACE = "TRACE";
const ACE_CString Request::HTTP_CONNECT = "CONNECT";
const ACE_CString Request::HOST = "Host";
const ACE_CString Request::COOKIE = "Cookie";
const ACE_CString Request::AUTHORIZATION = "Authorization";
Request::Request()
: method_ (HTTP_GET),
uri_ ("/")
{
}
Request::Request(const ACE_CString& version)
: Header (version),
method_ (HTTP_GET),
uri_ ("/")
{
}
Request::Request(const ACE_CString& method, const ACE_CString& uri)
: method_ (method),
uri_ (uri)
{
}
Request::Request(const ACE_CString& method, const ACE_CString& uri, const ACE_CString& version)
: Header (version),
method_ (method),
uri_ (uri)
{
}
Request::~Request()
{
}
void Request::set_host(const ACE_CString& host, u_short port)
{
ACE_CString val(host);
val += ':';
char buf[16];
val += ACE_OS::itoa (port, buf, 10);
this->set (HOST, val);
}
void Request::add_cookie(const ACE_CString & cookie)
{
this->add (COOKIE, cookie);
}
void Request::get_cookies(ACE_Array<ACE_CString> & cookies) const
{
this->get_values (COOKIE, cookies);
}
void Request::get_credentials(ACE_CString& scheme, ACE_CString& auth_info) const
{
if (this->has_credentials ())
{
ACE_CString auth;
this->get (AUTHORIZATION, auth);
ACE_CString::ITERATOR it (auth);
while (!it.done () && ACE_OS::ace_isspace (*it))
++it;
while (!it.done () && !ACE_OS::ace_isspace (*it))
scheme += *it++;
while (!it.done () && ACE_OS::ace_isspace (*it))
++it;
while (!it.done ())
auth_info += *it++;
}
}
void Request::set_credentials(const ACE_CString& scheme, const ACE_CString& auth_info)
{
ACE_CString val (scheme);
val += " ";
val += auth_info;
this->set (AUTHORIZATION, val);
}
void Request::write(std::ostream& str) const
{
str << this->method_.c_str () << " " << this->uri_.c_str () << " " << this->get_version ().c_str () << "\r\n";
INET_DEBUG (6, (LM_DEBUG, DLINFO
ACE_TEXT ("ACE_INet_HTTP: --> %C %C %C\n"),
this->method_.c_str (),
this->uri_.c_str (),
this->get_version ().c_str ()));
Header::write (str);
str << "\r\n";
}
bool Request::read(std::istream& str)
{
ACE_CString method (16, '\0');
ACE_CString uri (128, '\0');
ACE_CString version (16, '\0');
int ch = str.peek ();
if (ch == eof_)
{
str.get (); // skip to eof
return false;
}
// skip whitespace
while (ACE_OS::ace_isspace (str.peek ()))
{
str.get ();
}
// get method
ch = this->read_ws_field (str, method, MAX_METHOD_LENGTH);
if (ch == eof_ || !ACE_OS::ace_isspace (ch))
return false; // invalid HTTP method string
// skip whitespace
while (ACE_OS::ace_isspace (str.peek ()))
{
str.get ();
}
// get uri
ch = this->read_ws_field (str, uri, MAX_URI_LENGTH);
if (ch == eof_ || !ACE_OS::ace_isspace (ch))
return false; // invalid HTTP uri string
// skip whitespace
while (ACE_OS::ace_isspace (str.peek ()))
{
str.get ();
}
// get version
ch = this->read_ws_field (str, version, MAX_VERSION_LENGTH);
if (ch == eof_ || !ACE_OS::ace_isspace (ch))
return false; // invalid HTTP version string
// skip to eol
while (ch != '\n' && ch != eof_)
ch = str.get ();
// get header lines
if (!Header::read (str))
return false;
// skip empty line
ch = str.get ();
while (ch != '\n' && ch != eof_)
ch = str.get ();
this->set_method (method);
this->set_URI (uri);
this->set_version(version);
return true;
}
}
}
ACE_END_VERSIONED_NAMESPACE_DECL
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