/usr/include/ui-utilcpp/http/Header.hpp is in libui-utilcpp-dev 1.8.5-1+b2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* @file
*
*/
#ifndef UI_UTIL_HTTP_HEADER_HPP
#define UI_UTIL_HTTP_HEADER_HPP
// STDC++
#include <string>
#include <vector>
#include <map>
// C++ libraries
#include <ui-utilcpp/Exception.hpp>
#include <ui-utilcpp/Text.hpp>
namespace UI {
namespace Util {
/** @brief Namespace for all HTTP related code. */
namespace Http {
/** @brief Exception for Http namespace. */
class Exception: public Util::Exception
{
public:
Exception(std::string const & what=NoWhatGiven_, std::string const & debug=NoDebugGiven_);
};
/** @brief Helper to verify a version string. */
bool verifyVersion(std::string const & version, bool const & doThrow=true);
/** @brief Parse and represent a request's request line. @see RFC 2616, 5.1.
* @see RFC 2616, 5.1.
*
* Example request lines: "POST / HTTP/1.1", "GET /humbug&a=auchHumbug HTTP/1.1".
*/
class RequestLine
{
public:
/** @name HTTP 1.1 methods and string mappings.
*
* @note Be sure to always update both, Method and generateMethodMap().
*/
enum Method
{
Options_,
Get_,
Head_,
Post_,
Put_,
Delete_,
Trace_,
Connect_
};
private:
typedef std::map<Method, std::string> MethodMap;
static MethodMap generateMethodMap();
static MethodMap const MethodMap_;
public:
static Method str2Method(std::string const & method);
/** @brief Construct from components. */
RequestLine(Method const & method=Post_, std::string const & uri="/", std::string const & version="HTTP/1.1");
/** @brief Construct from composition (parse). */
RequestLine(std::string const & line);
/** @name Set (and validate) components.
* @{ */
RequestLine & setMethod(Method const & method);
RequestLine & setMethod(std::string const & method);
RequestLine & setURI(std::string const & uri);
RequestLine & setVersion(std::string const & version);
/** @} */
/** @name Get components.
* @{ */
Method const & getMethod() const;
std::string const & getMethodStr() const;
std::string const & getURI() const;
std::string const & getVersion() const;
/** @} */
/** @brief Get composition. */
std::string get() const;
private:
Method method_;
std::string uri_;
std::string version_;
};
/** @brief Parse and represent a response's status line.
* @see RFC 2616, 6.1.
*
* Example status line: "HTTP/1.1 550 Internal Server Error"
*/
class StatusLine
{
public:
typedef unsigned int Code;
/** @brief Construct from components. */
StatusLine(Code const & code=200, std::string const & reason="OK", std::string const & version="HTTP/1.1");
/** @brief Construct from composition (parse). */
StatusLine(std::string const & line);
/** @name Set (and validate) components.
* @{ */
StatusLine & setCode(Code const & code);
StatusLine & setCode(std::string const & code);
StatusLine & setReason(std::string const & reason);
StatusLine & setVersion(std::string const & version);
/** @} */
/** @name Get components.
* @{ */
Code const & getCode() const;
std::string getCodeStr() const;
std::string const & getReason() const;
std::string const & getVersion() const;
/** @} */
/** @brief Get composition. */
std::string get() const;
private:
Code code_;
std::string reason_;
std::string version_;
};
/** @brief Header field.
*
* Example header field: "ContentLength: 1234"
*/
class HeaderField: private std::pair<std::string, std::string>
{
public:
/** @brief Construct from components. */
HeaderField(std::string const & name, std::string const & value);
/** @brief Construct from composition (parse). */
HeaderField(std::string const & line);
/** @name Get components.
* @{ */
std::string const & getName() const;
std::string const & getValue() const;
/** @} */
/** @brief Get composition. */
std::string get() const;
};
/** @brief Array of header fields. */
class Header: public std::vector<HeaderField>
{
public:
const_iterator find(std::string const & name) const;
bool exists(std::string const & name) const;
std::string const & get(std::string const & name, bool doThrow=true) const;
template <typename I>
I get(std::string const & name, bool doThrow=true) const
{
return ato<I>(get(name, doThrow));
}
Header & add(std::string const & key, std::string const & value);
Header & add(std::string const & line);
Header getMulti(std::string const & name) const;
Header getPrefix(std::string const & prefix) const;
/** @brief Get composition. */
std::string get() const;
};
}}}
#endif
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