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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab ft=cpp
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2015 Robin H. Johnson <robin.johnson@dreamhost.com>
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
#pragma once
#include "rgw_rest_s3.h"
class RGWHandler_REST_S3Website : public RGWHandler_REST_S3 {
std::string original_object_name; // object name before retarget()
bool web_dir() const;
protected:
int retarget(RGWOp *op, RGWOp **new_op, optional_yield y) override;
// TODO: this should be virtual I think, and ensure that it's always
// overridden, but that conflates that op_get/op_head are defined in this
// class and call this; and don't need to be overridden later.
virtual RGWOp *get_obj_op(bool get_data) { return NULL; }
RGWOp *op_get() override;
RGWOp *op_head() override;
// Only allowed to use GET+HEAD
RGWOp *op_put() override { return NULL; }
RGWOp *op_delete() override { return NULL; }
RGWOp *op_post() override { return NULL; }
RGWOp *op_copy() override { return NULL; }
RGWOp *op_options() override { return NULL; }
int serve_errordoc(const DoutPrefixProvider *dpp, int http_ret, const std::string &errordoc_key, optional_yield y);
public:
using RGWHandler_REST_S3::RGWHandler_REST_S3;
~RGWHandler_REST_S3Website() override = default;
int init(rgw::sal::Driver* driver, req_state *s, rgw::io::BasicClient* cio) override;
int error_handler(int err_no, std::string *error_content, optional_yield y) override;
};
class RGWHandler_REST_Service_S3Website : public RGWHandler_REST_S3Website {
protected:
RGWOp *get_obj_op(bool get_data) override;
public:
using RGWHandler_REST_S3Website::RGWHandler_REST_S3Website;
~RGWHandler_REST_Service_S3Website() override = default;
};
class RGWHandler_REST_Obj_S3Website : public RGWHandler_REST_S3Website {
protected:
RGWOp *get_obj_op(bool get_data) override;
public:
using RGWHandler_REST_S3Website::RGWHandler_REST_S3Website;
~RGWHandler_REST_Obj_S3Website() override = default;
};
/* The cross-inheritance from Obj to Bucket is deliberate!
* S3Websites do NOT support any bucket operations
*/
class RGWHandler_REST_Bucket_S3Website : public RGWHandler_REST_S3Website {
protected:
RGWOp *get_obj_op(bool get_data) override;
public:
using RGWHandler_REST_S3Website::RGWHandler_REST_S3Website;
~RGWHandler_REST_Bucket_S3Website() override = default;
};
// TODO: do we actually need this?
class RGWGetObj_ObjStore_S3Website : public RGWGetObj_ObjStore_S3
{
friend class RGWHandler_REST_S3Website;
private:
bool is_errordoc_request;
public:
RGWGetObj_ObjStore_S3Website() : is_errordoc_request(false) {}
explicit RGWGetObj_ObjStore_S3Website(bool is_errordoc_request) : is_errordoc_request(false) { this->is_errordoc_request = is_errordoc_request; }
~RGWGetObj_ObjStore_S3Website() override {}
int send_response_data_error(optional_yield y) override;
int send_response_data(bufferlist& bl, off_t ofs, off_t len) override;
// We override RGWGetObj_ObjStore::get_params here, to allow ignoring all
// conditional params for error pages.
int get_params(optional_yield y) override {
if (is_errordoc_request) {
range_str = NULL;
if_mod = NULL;
if_unmod = NULL;
if_match = NULL;
if_nomatch = NULL;
return 0;
} else {
return RGWGetObj_ObjStore_S3::get_params(y);
}
}
};
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