web_client.h

 
#pragma once
 
#include <system/uri.h>
#include <system/component_model/component.h>
#include <system/text/encoding.h>
#include <system/collections/specialized/name_value_collection.h>
#include <mutex>
 
namespace System { namespace Net {
 
class WebRequest;
class WebResponse;
 
class ASPOSECPP_SHARED_CLASS WebClient : public ComponentModel::Component
{
    typedef WebClient ThisType;
    typedef ComponentModel::Component BaseType;
 
    typedef ::System::BaseTypesInfo<BaseType> ThisTypeBaseTypesInfo;
    ASPOSECPP_SHARED_RTTI_INFO_DECL();
 
public:
    ASPOSECPP_SHARED_API WebClient();
    ASPOSECPP_SHARED_API ~WebClient();
 
    ASPOSECPP_SHARED_API SharedPtr<Text::Encoding> get_Encoding() const;
 
    ASPOSECPP_SHARED_API void set_Encoding(const SharedPtr<Text::Encoding>& encoding);
 
    ASPOSECPP_SHARED_API void set_UseDefaultCredentials(bool);
 
    ASPOSECPP_SHARED_API String DownloadString(const String& address) const;
 
    ASPOSECPP_SHARED_API String DownloadString(const SharedPtr<Uri>& address) const;
 
    ASPOSECPP_SHARED_API ByteArrayPtr DownloadData(const String& address) const;
 
    ASPOSECPP_SHARED_API ByteArrayPtr DownloadData(const SharedPtr<Uri>& address) const;
 
private:
    SharedPtr<Text::Encoding> m_encoding;
    SharedPtr<Uri> m_base_address;
    SharedPtr<Collections::Specialized::NameValueCollection> m_query_parameters;
    mutable std::mutex m_mutex;
 
#ifdef ASPOSE_GET_SHARED_MEMBERS
    void GetSharedMembers(System::Object::shared_members_type& result) const override;
#endif
 
    SharedPtr<Uri> GetAbsoluteUri(const String& address) const;
 
    SharedPtr<Uri> GetAbsoluteUri(const SharedPtr<Uri>& address) const;
 
    String BuildQuery() const;
 
    String DecodeData(const SharedPtr<WebResponse>& response, const ByteArrayPtr& data) const;
 
    String DownloadStringInternal(const SharedPtr<Uri>& address) const;
 
    ByteArrayPtr DownloadDataInternal(const SharedPtr<Uri>& address) const;
 
    SharedPtr<WebRequest> CreateWebRequest(const SharedPtr<Uri>& address) const;
};
 
}} // namespace System::Net