Contents

# -*- ruby -*-

def camelize(lower_case_and_underscored_word)
	lower_case_and_underscored_word.to_s.gsub(/\/(.?)/) { "::" + $1.upcase }.gsub(/(^|_)(.)/) { $2.upcase }
end

ec_txt, ec_def = *ARGV

File.open(ec_def, 'w') do |fd_def|
	fd_def.puts <<EOCODE
/*
 * #{ec_def} - Definition of error classes.
 *
 * WARNING: This file is autogenerated. Please edit #{__FILE__} !
 *
 */


EOCODE

	File.read(ec_txt).lines.each do |line|
		# The format of this file is one error code per line, with the following
		# whitespace-separated fields:
		#
		#      sqlstate    E/W/S    errcode_macro_name    spec_name

		if line =~ /^(\w+)\s+(\w+)\s+(\w+)\s+(\w+)\s+/i
			sqlstate, ews, errcode_macro_name = $1, $2, $3
			next unless ews=='E'

			is_sqlclass = sqlstate[2..-1] == '000'
			class_code = sqlstate[0,2]
			baseclass_code = is_sqlclass ? 'NULL' : class_code.inspect
			class_name = camelize(errcode_macro_name.sub('ERRCODE_', '').downcase)

			fd_def.puts "{"
			fd_def.puts "  VALUE klass = define_error_class( #{class_name.inspect}, #{baseclass_code} );"
			fd_def.puts "  register_error_class( #{sqlstate.inspect}, klass );"
			if is_sqlclass
				fd_def.puts "  register_error_class( #{class_code.inspect}, klass );"
			end
			fd_def.puts "}"
		end
	end
end

Version data entries

146 entries across 146 versions & 4 rubygems

Version	Path
pg-1.1.0.pre20180730171000-x86-mingw32	ext/errorcodes.rb
pg-1.1.0.pre20180730171000-x64-mingw32	ext/errorcodes.rb
pg-1.1.0.pre20180730171000	ext/errorcodes.rb
pg-1.1.0.pre20180730144600-x86-mingw32	ext/errorcodes.rb
pg-1.1.0.pre20180730144600-x64-mingw32	ext/errorcodes.rb
pg-1.1.0.pre20180730144600	ext/errorcodes.rb