FileLocationHandlerHttp.qc.dox.h

// -*- mode: c++; indent-tabs-mode: nil -*-
 
/*  FileLocationHandlerHttp Copyright 2021 - 2023 Qore Technologies, s.r.o.
 
    Permission is hereby granted, free of charge, to any person obtaining a
    copy of this software and associated documentation files (the "Software"),
    to deal in the Software without restriction, including without limitation
    the rights to use, copy, modify, merge, publish, distribute, sublicense,
    and/or sell copies of the Software, and to permit persons to whom the
    Software is furnished to do so, subject to the following conditions:
 
    The above copyright notice and this permission notice shall be included in
    all copies or substantial portions of the Software.
 
    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
    DEALINGS IN THE SOFTWARE.
*/
 
namespace FileLocationHandler {
class FileLocationHandlerHttp : public AbstractFileLocationHandler {
 
public:
 
        const HttpClientLocationOpts = {
            "connect_timeout": <FileHandlerOptionInfo>{
                "type": "int",
                "desc": "connection timeout in milliseconds",
            },
            "encoding": <FileHandlerOptionInfo>{
                "type": "string",
                "desc": "the string encoding for any strings returned or sent",
            },
            "encoding_passthru": <FileHandlerOptionInfo>{
                "type": "bool",
                "desc": "do not decode known content-encodings but rather pass the body through as-is",
            },
            "error_passthru": <FileHandlerOptionInfo>{
                "type": "bool",
                "desc": "HTTP status codes indicating errors will not cause an `HTTP-CLIENT-RECEIVE-ERROR` exception "
                    "to be raised",
            },
            "http_version": <FileHandlerOptionInfo>{
                "type": "string",
                "desc": "Either `1.0` or `1.1` for the claimed HTTP protocol version compliancy in outgoing message "
                    "headers",
            },
            "method": <FileHandlerOptionInfo>{
                "type": "string",
                "desc": "the HTTP method to use; if not given then `GET` is used for reads, and `POST` is used for "
                    "writes",
            },
            "proxy": <FileHandlerOptionInfo>{
                "type": "string",
                "desc": "The proxy URL for connecting through a proxy",
            },
            "redirect_passthru": <FileHandlerOptionInfo>{
                "type": "bool",
                "desc": "redirect responses will be passed to the caller instead of followed",
            },
            "ssl_cert_data": <FileHandlerOptionInfo>{
                "type": "data",
                "desc": "the X.509 certificate data in PEM format (string) or in DER format (binary); if this "
                    "option is set, then `ssl_cert_path` is ignored",
            },
            "ssl_cert_path": <FileHandlerOptionInfo>{
                "type": "string",
                "desc": "a path to an X.509 client certificate file in PEM format; if this option is used, then the "
                    "calling context must not be restricted with sandbox restriction `PO_NO_FILESYSTEM` which is "
                    "checked at runtime",
            },
            "ssl_key_data": <FileHandlerOptionInfo>{
                "type": "data",
                "desc": "the X.509 private key data in PEM format (string) or in DER format (binary); if this "
                    "option is set, then `ssl_key_path` is ignored",
            },
            "ssl_key_path": <FileHandlerOptionInfo>{
                "type": "string",
                "desc": "a path to a private key file in PEM format; if this option is used, then the "
                    "calling context must not be restricted with sandbox restriction `PO_NO_FILESYSTEM` which is "
                    "checked at runtime",
            },
            "ssl_key_password": <FileHandlerOptionInfo>{
                "type": "string",
                "desc": "the password to the private key given with `ssl_key_path`",
            },
            "ssl_verify_cert": <FileHandlerOptionInfo>{
                "type": "bool",
                "desc": "the server's certificate will only be accepted if it's verified",
            },
            "timeout": <FileHandlerOptionInfo>{
                "type": "int",
                "desc": "I/O timeout in milliseconds",
            },
        };
 
 
protected:
     string getTextFileImpl(string scheme, string location, *hash<auto> opts);
public:
 
 
 
protected:
     binary getBinaryFileImpl(string scheme, string location, *hash<auto> opts);
public:
 
 
 
protected:
     Qore::AbstractPollOperation getIoPollerForLocationImpl(string scheme, string location, *hash<auto> opts);
public:
 
 
 
protected:
     Qore::StreamReader getStreamReaderImpl(string scheme, string location, *hash<auto> opts);
public:
 
 
 
protected:
     Qore::InputStream getBinaryStreamImpl(string scheme, string location, *hash<auto> opts);
public:
 
 
 
protected:
     writeFileImpl(string scheme, string location, data contents, *hash<auto> opts);
public:
 
 
 
protected:
     OutputStreamWrapper getOutputStreamImpl(string scheme, string location, *hash<auto> opts);
public:
 
 
 
protected:
     hash<string, hash<FileHandlerOptionInfo>> getReadOptionsImpl();
public:
 
 
 
protected:
     hash<string, hash<FileHandlerOptionInfo>> getWriteOptionsImpl();
public:
 
 
 
protected:
     HTTPClient getHttpClient(string scheme, string location, *hash<auto> opts, reference<string> path, bool do_connect = True);
public:
 
};
};