File Coverage

src/panda/uri/parser_ext.rl

Criterion	Covered	Total	%
statement	17	17	100.0
branch	4	8	50.0
condition			n/a
subroutine			n/a
pod			n/a
total	21	25	84.0

#include "parser.h"

namespace panda { namespace uri {

// ============== RFC3986 compliant parser ===================

%%{
    machine uri_parser_ext;
    include uri_parser_base "parser.rl";

    action ext_chars { ext_chars = true; }

    query        = (pchar | "/" | "?" | ("\"" | "{" | "}") %ext_chars)* >mark %query;
    absolute_uri = scheme ":" hier_part ("?" query)? ("#" fragment)?;
    relative_ref = relative_part ("?" query)? ("#" fragment)?;

    uri := absolute_uri | relative_ref;

    write data;
}%%

bool URI::_parse_ext (const string& str, bool& authority_has_pct) {
    const char* ps  = str.data();
    const char* p   = ps;
    const char* pe  = p + str.length();
    const char* eof = pe;
    int         cs  = uri_parser_ext_start;
    size_t      mark;
    int acc = 0;
    bool ext_chars = false;

    %% write exec;

    if (ext_chars) { // we must parse and invalidate source query string to produce valid uri on output
        parse_query();
        _qstr.clear();
        ok_query();
    }

    return cs >= uri_parser_ext_first_final;
}

}}