Lime3DS/src/core/hle/service/http_c.cpp

// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.

#include <vector>
#include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/ipc.h"
#include "core/hle/service/http_c.h"

namespace Service {
namespace HTTP {

/// Represents a client certificate along with its private key, stored as a byte array of DER data.
/// There can only be at most one client certificate context attached to an HTTP context at any
/// given time.
struct ClientCertContext {
    u32 handle;
    std::vector<u8> certificate;
    std::vector<u8> private_key;
};

/// Represents a root certificate chain, it contains a list of DER-encoded certificates for
/// verifying HTTP requests. An HTTP context can have at most one root certificate chain attached to
/// it, but the chain may contain an arbitrary number of certificates in it.
struct RootCertChain {
    struct RootCACert {
        u32 handle;
        std::vector<u8> certificate;
    };

    u32 handle;
    std::vector<RootCACert> certificates;
};

void HTTP_C::Initialize(Kernel::HLERequestContext& ctx) {
    IPC::RequestParser rp(ctx, 0x1, 1, 4);
    const u32 shmem_size = rp.Pop<u32>();
    rp.PopPID();
    shared_memory = rp.PopObject<Kernel::SharedMemory>();
    if (shared_memory) {
        shared_memory->name = "HTTP_C:shared_memory";
    }

    IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
    // This returns 0xd8a0a046 if no network connection is available.
    // Just assume we are always connected.
    rb.Push(RESULT_SUCCESS);

    LOG_WARNING(Service_HTTP, "(STUBBED) called, shared memory size: {}", shmem_size);
}

HTTP_C::HTTP_C() : ServiceFramework("http:C", 32) {
    static const FunctionInfo functions[] = {
        {0x00010044, &HTTP_C::Initialize, "Initialize"},
        {0x00020082, nullptr, "CreateContext"},
        {0x00030040, nullptr, "CloseContext"},
        {0x00040040, nullptr, "CancelConnection"},
        {0x00050040, nullptr, "GetRequestState"},
        {0x00060040, nullptr, "GetDownloadSizeState"},
        {0x00070040, nullptr, "GetRequestError"},
        {0x00080042, nullptr, "InitializeConnectionSession"},
        {0x00090040, nullptr, "BeginRequest"},
        {0x000A0040, nullptr, "BeginRequestAsync"},
        {0x000B0082, nullptr, "ReceiveData"},
        {0x000C0102, nullptr, "ReceiveDataTimeout"},
        {0x000D0146, nullptr, "SetProxy"},
        {0x000E0040, nullptr, "SetProxyDefault"},
        {0x000F00C4, nullptr, "SetBasicAuthorization"},
        {0x00100080, nullptr, "SetSocketBufferSize"},
        {0x001100C4, nullptr, "AddRequestHeader"},
        {0x001200C4, nullptr, "AddPostDataAscii"},
        {0x001300C4, nullptr, "AddPostDataBinary"},
        {0x00140082, nullptr, "AddPostDataRaw"},
        {0x00150080, nullptr, "SetPostDataType"},
        {0x001600C4, nullptr, "SendPostDataAscii"},
        {0x00170144, nullptr, "SendPostDataAsciiTimeout"},
        {0x001800C4, nullptr, "SendPostDataBinary"},
        {0x00190144, nullptr, "SendPostDataBinaryTimeout"},
        {0x001A0082, nullptr, "SendPostDataRaw"},
        {0x001B0102, nullptr, "SendPOSTDataRawTimeout"},
        {0x001C0080, nullptr, "SetPostDataEncoding"},
        {0x001D0040, nullptr, "NotifyFinishSendPostData"},
        {0x001E00C4, nullptr, "GetResponseHeader"},
        {0x001F0144, nullptr, "GetResponseHeaderTimeout"},
        {0x00200082, nullptr, "GetResponseData"},
        {0x00210102, nullptr, "GetResponseDataTimeout"},
        {0x00220040, nullptr, "GetResponseStatusCode"},
        {0x002300C0, nullptr, "GetResponseStatusCodeTimeout"},
        {0x00240082, nullptr, "AddTrustedRootCA"},
        {0x00250080, nullptr, "AddDefaultCert"},
        {0x00260080, nullptr, "SelectRootCertChain"},
        {0x002700C4, nullptr, "SetClientCert"},
        {0x00290080, nullptr, "SetClientCertContext"},
        {0x002A0040, nullptr, "GetSSLError"},
        {0x002B0080, nullptr, "SetSSLOpt"},
        {0x002C0080, nullptr, "SetSSLClearOpt"},
        {0x002D0000, nullptr, "CreateRootCertChain"},
        {0x002E0040, nullptr, "DestroyRootCertChain"},
        {0x002F0082, nullptr, "RootCertChainAddCert"},
        {0x00300080, nullptr, "RootCertChainAddDefaultCert"},
        {0x00310080, nullptr, "RootCertChainRemoveCert"},
        {0x00320084, nullptr, "OpenClientCertContext"},
        {0x00330040, nullptr, "OpenDefaultClientCertContext"},
        {0x00340040, nullptr, "CloseClientCertContext"},
        {0x00350186, nullptr, "SetDefaultProxy"},
        {0x00360000, nullptr, "ClearDNSCache"},
        {0x00370080, nullptr, "SetKeepAlive"},
        {0x003800C0, nullptr, "SetPostDataTypeSize"},
        {0x00390000, nullptr, "Finalize"},
    };
    RegisterHandlers(functions);
}

void InstallInterfaces(SM::ServiceManager& service_manager) {
    std::make_shared<HTTP_C>()->InstallAsService(service_manager);
}
} // namespace HTTP
} // namespace Service