File Information
Library: OSP/BundleSign
Package: BundleSign
Header: Poco/OSP/BundleSign/SignatureFile.h
Description
This class is used to compute hash digests for the files in a bundle.
The signatures file has the following format:
Signature-Version: <version> Created-By: <creator> Name: <path1> <digestType>: <digest1> Name: <path2> <digestType>: <digest2> ... Name: <pathN> <digestType>: <digestN>
Optionally, the signature file can also contain an X509 certificate in PEM format at the end:
X509-Certificate: <common-name> -----BEGIN CERTIFICATE----- MIIEFjCCAv6gAwIBAgIBAjALBgkqhkiG9w0BAQUwgdMxEzARBgNVBAMMCmFwcGlu Zi5jb20xNjA0BgNVBAoMLUFwcGxpZWQgSW5mb3JtYXRpY3MgU29mdHdhcmUgRW5n ... -----END CERTIFICATE-----
Member Summary
Member Functions: creator, digestType, read, readEntry, version, write
Types Aliases
Signatures
using Signatures = std::map < std::string, std::string >;
Constructors
SignatureFile
Creates a SignatureFile object for reading an existing signature file from a stream.
SignatureFile
SignatureFile(
const std::string & version,
const std::string & creator,
const std::string & digestType
);
Creates a SignatureFile object for writing a new signature file to a stream.
The given creator string can be empty -- in this case, no Created-By entry will be written to the file.
Destructor
~SignatureFile
~SignatureFile();
Destroys the SignatureFile.
Member Functions
creator 
const std::string & creator() const;
Returns the signature file creator.
digestType
const std::string & digestType() const;
Returns the signature file digest type.
read
void read(
Signatures & signatures,
std::istream & istr
);
Reads signatures from the given stream.
version
const std::string & version() const;
Returns the signature file version.
write
void write(
const Signatures & signatures,
std::ostream & ostr
) const;
Writes a signature file to the given stream.
readEntry 
static void readEntry(
std::istream & istr,
std::string & name,
std::string & value
);