Basic file utility functions required by Exiv2. More...

#include "exiv2lib_export.h"
#include "config.h"
#include <string>

Classes
class	Exiv2::Uri
	A container for URL components. It also provides the method to parse a URL to get the protocol, host, path, port, querystring, username, password. More...

Namespaces
	Exiv2
	Provides classes and functions to encode and decode Exif and Iptc data. The libexiv2 API consists of the objects of this namespace.

Enumerations
enum	Exiv2::EnVar { envHTTPPOST = 0, envTIMEOUT = 1 }
	the name of environmental variables.

enum	Exiv2::Protocol { pFile = 0, pHttp, pFtp, pHttps, pSftp, pSsh, pFileUri, pDataUri, pStdin }
	the collection of protocols.

Functions
EXIV2API std::string	Exiv2::getEnv (int env_var)
	Return the value of environmental variable. More...

EXIV2API std::string	Exiv2::urlencode (const char *str)
	Encode the input url. More...

EXIV2API char *	Exiv2::urldecode (const char *str)
	Decode the input url. More...

EXIV2API void	Exiv2::urldecode (std::string &str)
	Like urlencode(char* str) but accept the input url in the std::string and modify it. More...

EXIV2API int	Exiv2::base64encode (const void data_buf, size_t dataLength, char result, size_t resultSize)
	Encode in base64 the data in data_buf and put the resulting string in result. More...

EXIV2API long	Exiv2::base64decode (const char in, char out, size_t out_size)
	Decode base64 data and put the resulting string in out. More...

EXIV2API Protocol	Exiv2::fileProtocol (const std::string &path)
	Return the protocol of the path. More...

EXIV2API bool	Exiv2::fileExists (const std::string &path, bool ct=false)
	Test if a file exists. More...

EXIV2API std::string	Exiv2::pathOfFileUrl (const std::string &url)
	Get the path of file URL. More...

EXIV2API std::string	Exiv2::strError ()
	Return a system error message and the error code (errno). See strerror(3).

EXIV2API std::string	Exiv2::getProcessPath ()
	Return the path of the current process.

Detailed Description

Basic file utility functions required by Exiv2.

Classes