class Poco::Net::FilePartSource

Overview

An implementation of PartSource for plain files. More…

#include <FilePartSource.h>

class FilePartSource: public Poco::Net::PartSource
{
public:
    // construction

    FilePartSource(const std::string& path);

    FilePartSource(
        const std::string& path,
        const std::string& mediaType
        );

    FilePartSource(
        const std::string& path,
        const std::string& filename,
        const std::string& mediaType
        );

    // methods

    virtual
    std::istream&
    stream();

    virtual
    const std::string&
    filename() const;

    virtual
    std::streamsize
    getContentLength() const;
};

Inherited Members

public:
    // fields

    static const int UNKNOWN_CONTENT_LENGTH;

    // methods

    virtual
    std::istream&
    stream() = 0;

    virtual
    const std::string&
    filename() const;

    const std::string&
    mediaType() const;

    MessageHeader&
    headers();

    const MessageHeader&
    headers() const;

    virtual
    std::streamsize
    getContentLength() const;

Detailed Documentation

An implementation of PartSource for plain files.

Construction

FilePartSource(const std::string& path)

Creates the FilePartSource for the given path.

The MIME type is set to application/octet-stream.

Throws an OpenFileException if the file cannot be opened.

FilePartSource(
    const std::string& path,
    const std::string& mediaType
    )

Creates the FilePartSource for the given path and MIME type.

Throws an OpenFileException if the file cannot be opened.

FilePartSource(
    const std::string& path,
    const std::string& filename,
    const std::string& mediaType
    )

Creates the FilePartSource for the given path and MIME type.

The given filename is used as part filename (see filename()) only.

Throws an OpenFileException if the file cannot be opened.

Methods

virtual
std::istream&
stream()

Returns a file input stream for the given file.

virtual
const std::string&
filename() const

Returns the filename portion of the path.

virtual
std::streamsize
getContentLength() const

Returns the file size.