NAME
XS::JIT::Header::Parser - C header file parser for XS::JIT::Header
SYNOPSIS
use XS::JIT::Header::Parser;
my $parser = XS::JIT::Header::Parser->new(
include => ['/usr/local/include'],
define => { VERSION => '1.0' },
);
$parser->parse_file('/usr/include/math.h');
# Get all functions
my %funcs = $parser->functions;
for my $name (sort keys %funcs) {
my $f = $funcs{$name};
print "$f->{return_type} $name(",
join(', ', @{$f->{param_types}}), ")\n";
}
# Get specific function
my $sin = $parser->function('sin');
# { name => 'sin', return_type => 'double', params => [...] }
# Get constants
my %consts = $parser->constants;
my $pi = $parser->constant('M_PI');DESCRIPTION
This module parses C header files to extract function declarations, constants, and enums. It uses the system C preprocessor to handle includes and macros, then applies regex patterns to extract declarations.
METHODS
new(%options)
Creates a new parser instance.
Options:
- include
-
Arrayref of include directories.
- define
-
Hashref of preprocessor defines.
parse_file($path)
Parses a header file at the given path.
parse_string($code)
Parses header content from a string.
functions()
Returns hash of all parsed functions.
function($name)
Returns info for a specific function.
function_names()
Returns sorted list of function names.
constants()
Returns hash of all parsed constants.
constant($name)
Returns info for a specific constant.
constant_names()
Returns sorted list of constant names.
enums()
Returns hash of all parsed enums.
enum($name)
Returns values for a specific enum.
AUTHOR
LNATION <email@lnation.org>