diff options
| -rw-r--r-- | configure.ac | 4 | ||||
| -rw-r--r-- | src/lib/T602Header.cpp | 119 | ||||
| -rw-r--r-- | src/lib/T602Header.h | 25 |
3 files changed, 147 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index da9f487..fce7d1e 100644 --- a/configure.ac +++ b/configure.ac @@ -53,6 +53,10 @@ AC_SUBST(REVENGE_LIBS) AC_CHECK_HEADERS( boost/iterator/iterator_facade.hpp \ boost/optional.hpp \ + boost/spirit/include/phoenix_core.hpp \ + boost/spirit/include/phoenix_operator.hpp \ + boost/spirit/include/qi_core.hpp \ + boost/spirit/include/qi_eol.hpp \ boost/scoped_ptr.hpp \ boost/shared_ptr.hpp \ , diff --git a/src/lib/T602Header.cpp b/src/lib/T602Header.cpp index 454e21e..5ae7591 100644 --- a/src/lib/T602Header.cpp +++ b/src/lib/T602Header.cpp @@ -9,16 +9,83 @@ #include "T602Header.h" +#include <boost/spirit/include/phoenix_core.hpp> +#include <boost/spirit/include/phoenix_operator.hpp> +#include <boost/spirit/include/qi_core.hpp> +#include <boost/spirit/include/qi_eol.hpp> + +#include "SW602StreamIterator.h" + namespace libsw602 { T602Header::T602Header() : m_valid(false) + , m_encoding(SW602Document::ENCODING_UNSPECIFIED) + , m_header() + , m_footer() + , m_lineHeight(1) + , m_leftMargin(0) + , m_rightMargin(0) + , m_topMargin(0) + , m_bottomMargin(0) + , m_pageLength(0) + , m_tabStr() { } -void T602Header::construct(librevenge::RVNGInputStream &/*input*/) +void T602Header::construct(librevenge::RVNGInputStream &input) { + namespace qi = boost::spirit::qi; + namespace phx = boost::phoenix; + using qi::_1; + using qi::ascii::upper; + using qi::ascii::char_; + using qi::eol; + using qi::lit; + using qi::repeat; + using qi::uint_; + + qi::symbols<char, SW602Document::Encoding> encoding; + encoding.add + ("0", SW602Document::ENCODING_KEYBCS2) + ("1", SW602Document::ENCODING_LATIN2) + ("2", SW602Document::ENCODING_KOI8CS) + ; + qi::symbols<char, double> lineHeight; + lineHeight.add + ("3", 2) + ("4", 1.5) + ("6", 1) + ; + + bool known = false; + SW602StreamIterator it(input); + const bool result = + qi::parse(it, SW602StreamIterator(), + +( + lit('@') + > ( + ( + (lit("CT") > ' ' > encoding[phx::ref(m_encoding) = _1]) + | (lit("HE") > ' ' > +(char_ - '\r')[phx::ref(m_header) += _1]) + | (lit("FO") > ' ' > +(char_ - '\r')[phx::ref(m_footer) += _1]) + | (lit("LH") > ' ' > lineHeight[phx::ref(m_lineHeight) = _1]) + | (lit("LM") > ' ' > uint_[phx::ref(m_leftMargin) = _1]) + | (lit("MT") > ' ' > uint_[phx::ref(m_topMargin) = _1]) + | (lit("MB") > ' ' > uint_[phx::ref(m_bottomMargin) = _1]) + | (lit("PL") > ' ' > uint_[phx::ref(m_pageLength) = _1]) + | (lit("RM") > ' ' > uint_[phx::ref(m_rightMargin) = _1]) + | (lit("TB") > ' ' > +(char_ - '\r')[phx::ref(m_tabStr) += _1]) + )[phx::ref(known) = true] + | (repeat(2)[upper] > ' ' > *(char_ - '\r')) // unhandled controls + ) + > eol + ) + ) + ; + + m_valid = result && known; } bool T602Header::isValid() const @@ -26,6 +93,56 @@ bool T602Header::isValid() const return m_valid; } +SW602Document::Encoding T602Header::encoding() const +{ + return m_encoding; +} + +const std::string &T602Header::header() const +{ + return m_header; +} + +const std::string &T602Header::footer() const +{ + return m_footer; +} + +double T602Header::lineHeight() const +{ + return m_lineHeight; +} + +unsigned T602Header::leftMargin() const +{ + return m_leftMargin; +} + +unsigned T602Header::rightMargin() const +{ + return m_rightMargin; +} + +unsigned T602Header::topMargin() const +{ + return m_topMargin; +} + +unsigned T602Header::bottomMargin() const +{ + return m_bottomMargin; +} + +unsigned T602Header::pageLength() const +{ + return m_pageLength; +} + +const std::string &T602Header::tabs() const +{ + return m_tabStr; +} + } // namespace libsw602 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */ diff --git a/src/lib/T602Header.h b/src/lib/T602Header.h index da5dd65..bd6ccd0 100644 --- a/src/lib/T602Header.h +++ b/src/lib/T602Header.h @@ -10,8 +10,12 @@ #ifndef INCLUDED_T602HEADER_H #define INCLUDED_T602HEADER_H +#include <string> + #include <librevenge-stream/librevenge-stream.h> +#include <libsw602/libsw602.h> + namespace libsw602 { @@ -24,8 +28,29 @@ public: bool isValid() const; + SW602Document::Encoding encoding() const; + const std::string &header() const; + const std::string &footer() const; + double lineHeight() const; + unsigned leftMargin() const; + unsigned rightMargin() const; + unsigned topMargin() const; + unsigned bottomMargin() const; + unsigned pageLength() const; + const std::string &tabs() const; + private: bool m_valid; + SW602Document::Encoding m_encoding; + std::string m_header; + std::string m_footer; + double m_lineHeight; + unsigned m_leftMargin; + unsigned m_rightMargin; + unsigned m_topMargin; + unsigned m_bottomMargin; + unsigned m_pageLength; + std::string m_tabStr; }; } // namespace libsw602 |