diff options
Diffstat (limited to 'src/xml.h')
| -rw-r--r-- | src/xml.h | 38 |
1 files changed, 33 insertions, 5 deletions
@@ -38,7 +38,37 @@ namespace ledger { -#if defined(HAVE_EXPAT) || defined(HAVE_XMLPARSE) +class CStreamReadCallBack : public irr::io::IFileReadCallBack +{ + std::istream& in; + std::size_t size; + +public: + //! construct from filename + CStreamReadCallBack(std::istream& _in) : in(_in), size(0) { + TRACE_CTOR(CStreamReadCallBack, "std::istream&"); + } + virtual ~CStreamReadCallBack() { + TRACE_DTOR(CStreamReadCallBack); + } + + virtual int read(void * buffer, int sizeToRead) + { + in.read(static_cast<char *>(buffer), sizeToRead); + return in.gcount(); + } + + virtual int getSize() + { + if (size == 0) { + std::ifstream::pos_type pos = in.tellg(); + in.seekg(0, std::ios_base::end); + size = in.tellg() - pos; + in.seekg(pos, std::ios_base::beg); + } + return size; + } +}; class xml_parser_t : public journal_t::parser_t { @@ -46,14 +76,12 @@ class xml_parser_t : public journal_t::parser_t virtual bool test(std::istream& in) const; virtual unsigned int parse(std::istream& in, - session_t& session, - journal_t& journal, + session_t& session, + journal_t& journal, account_t * master = NULL, const path * original_file = NULL); }; -#endif - class format_xml_entries : public format_entries { bool show_totals; |