diff options
Diffstat (limited to 'src/serialise.cpp')
| -rw-r--r-- | src/serialise.cpp | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/src/serialise.cpp b/src/serialise.cpp deleted file mode 100644 index e79d4025..00000000 --- a/src/serialise.cpp +++ /dev/null @@ -1,264 +0,0 @@ -/* - */ -#define DISABLE_DEBUG -#include <serialise.hpp> -#include <serialiser_texttree.hpp> -#include "common.hpp" - -Serialiser& Serialiser::operator<<(const Serialisable& subobj) -{ - start_object(subobj.serialise_tag()); - subobj.serialise(*this); - end_object(subobj.serialise_tag()); - return *this; -} - -void Deserialiser::item(Serialisable& s) -{ - DEBUG("Deserialise - '"<<s.serialise_tag()<<"'"); - start_object(s.serialise_tag()); - s.deserialise(*this); - end_object(s.serialise_tag()); -} -::std::string Deserialiser::start_object() -{ - ::std::string s = read_tag(); - DEBUG("tag = '" << s << "'"); - start_object(nullptr); - return s; -} - - -// -------------------------------------------------------------------- -Serialiser_TextTree::Serialiser_TextTree(::std::ostream& os): - m_os(os), - m_indent_level(0), - m_array_was_empty(false) -{ -} - -void Serialiser_TextTree::start_object(const char *tag) { - print_indent(); - m_os << tag << " {\n"; - indent(); -} -void Serialiser_TextTree::end_object(const char * /*tag*/) { - unindent(); - print_indent(); - m_os << "}\n"; -} -void Serialiser_TextTree::start_array(unsigned int size) { - print_indent(); - if( size == 0 ) { - m_os << "[]\n"; - m_array_was_empty = true; - } - else { - m_os << "[" << size << "\n"; - indent(); - } -} -void Serialiser_TextTree::end_array() { - if( m_array_was_empty ) { - m_array_was_empty = false; - } - else { - unindent(); - print_indent(); - m_os << "]\n"; - } -} -Serialiser& Serialiser_TextTree::operator<<(bool val) -{ - print_indent(); - m_os << (val ? "T" : "F") << "\n"; - return *this; -} -Serialiser& Serialiser_TextTree::operator<<(uint64_t val) -{ - print_indent(); - m_os << val << "\n"; - return *this; -} -Serialiser& Serialiser_TextTree::operator<<(int64_t val) -{ - print_indent(); - m_os << val << "\n"; - return *this; -} -Serialiser& Serialiser_TextTree::operator<<(double val) -{ - print_indent(); - m_os << val << "\n"; - return *this; -} - -Serialiser& Serialiser_TextTree::operator<<(const char* s) -{ - print_indent(); - m_os << "\"" << s << "\"\n"; - return *this; -} -void Serialiser_TextTree::indent() -{ - m_indent_level ++; -} -void Serialiser_TextTree::unindent() -{ - m_indent_level --; -} -void Serialiser_TextTree::print_indent() -{ - for(int i = 0; i < m_indent_level; i ++) - m_os << " "; -} - -// -------------------------------------------------------------------- -Deserialiser_TextTree::Deserialiser_TextTree(::std::istream& is): - m_is(is) -{ -} -bool Deserialiser_TextTree::is_ws(char c) -{ - return c == ' ' || c == '\t' || c == '\n' || c == '\r'; -} -char Deserialiser_TextTree::getc() -{ - char c; - m_is.get(c); - return c; -} -char Deserialiser_TextTree::peekc() -{ - return m_is.peek(); -} -void Deserialiser_TextTree::eat_ws() -{ - char c; - do { - m_is.get(c); - } while( is_ws(c) ); - m_is.putback(c); -} -size_t Deserialiser_TextTree::start_array() -{ - eat_ws(); - char c = getc(); - if( c != '[' ) - throw DeserialiseFailure("start_array", "no ["); - - eat_ws(); - if( peekc() == ']' ) { - DEBUG("len = 0"); - return 0; - } - - size_t len; - m_is >> len; - if( !m_is.good() ) - throw DeserialiseFailure("start_array", "length missing"); - DEBUG("len = "<<len); - return len; -} -void Deserialiser_TextTree::end_array() -{ - eat_ws(); - char c = getc(); - DEBUG("c = '"<<c<<"'"); - if( c != ']' ) - throw DeserialiseFailure("end_array", "no ]"); -} -::std::string Deserialiser_TextTree::read_tag() -{ - ::std::string tag; - eat_ws(); - char c; - do { - m_is.get(c); - tag.push_back(c); - } while( !is_ws(c) ); - tag.pop_back(); - if( tag.size() == 0 ) - throw DeserialiseFailure("read_tag", "tag empty"); - return tag; -} - -void Deserialiser_TextTree::item(bool& b) -{ - eat_ws(); - switch( getc() ) - { - case 'T': DEBUG("true"); b = true; break; - case 'F': DEBUG("false"); b = false; break; - default: - throw DeserialiseFailure("item(bool)", "bad value"); - } -} -void Deserialiser_TextTree::item(uint64_t& v) -{ - eat_ws(); - m_is >> v; - if( !m_is.good() ) - throw DeserialiseFailure("item(uint64_t)", "bad value"); -} -void Deserialiser_TextTree::item(int64_t& v) -{ - eat_ws(); - m_is >> v; - if( !m_is.good() ) - throw DeserialiseFailure("item(int64_t)", "bad value"); -} -void Deserialiser_TextTree::item(double& v) -{ - eat_ws(); - m_is >> v; - if( !m_is.good() ) - throw DeserialiseFailure("item(double)", "bad value"); -} -void Deserialiser_TextTree::item(::std::string& s) -{ - eat_ws(); - - ::std::string rv; - char c = getc(); - DEBUG("c = '"<<c<<"'"); - if( c != '"' ) - throw DeserialiseFailure("item(::std::string)", "no open \""); - - while(peekc() != '"') - { - char c = getc(); - if( c == '\\' ) - c = getc(); - rv.push_back(c); - } - getc(); // eat " - - DEBUG("rv = '"<<rv<<"'"); - s = rv; -} - -void Deserialiser_TextTree::start_object(const char *tag) -{ - eat_ws(); - if( tag != nullptr ) { - ::std::string s = read_tag(); - DEBUG("s == " << s); - if( s != tag ) - throw DeserialiseFailure("start_object", "tag mismatch"); - } - eat_ws(); - char c = getc(); - DEBUG("c = '" << c << "' (tag = " << (tag ? tag : "-NUL-")); - if( c != '{' ) - throw DeserialiseFailure("start_object", "no {"); -} -void Deserialiser_TextTree::end_object(const char * /*tag*/) -{ - eat_ws(); - char c = getc(); - DEBUG("c = '"<<c<<"'"); - if( c != '}' ) { - throw DeserialiseFailure("end_object", "no }"); - } -} |