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118 lines
3.3 KiB
Ruby
118 lines
3.3 KiB
Ruby
# -*- coding: utf-8 -*-
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# Copyright, 2010-2012 by Jari Bakken.
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# Copyright, 2013, by Samuel G. D. Williams. <http://www.codeotaku.com>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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require_relative 'lib/diagnostic'
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require_relative 'source_range'
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module FFI
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module Clang
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class Diagnostic < AutoPointer
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def self.default_display_opts
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Lib.opts_from Lib::DiagnosticDisplayOptions, Lib.default_diagnostic_display_options
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end
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def initialize(translation_unit, pointer)
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super pointer
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@translation_unit = translation_unit
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end
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def self.release(pointer)
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Lib.dispose_diagnostic(pointer)
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end
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def format(opts = {})
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cxstring = Lib.format_diagnostic(self, display_opts(opts))
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Lib.extract_string cxstring
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end
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def severity
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Lib.get_diagnostic_severity self
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end
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def spelling
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Lib.get_string Lib.get_diagnostic_spelling(self)
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end
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def location
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sl = Lib.get_diagnostic_location(self)
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ExpansionLocation.new sl
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end
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def fixits
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n = Lib.get_diagnostic_num_fix_its(self)
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n.times.map { |i|
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ptr = MemoryPointer.new Lib::CXSourceRange
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replace_text = Lib.extract_string(Lib.get_diagnostic_fix_it(self, i, ptr))
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{text: replace_text, range: SourceRange.new(ptr)}
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}
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end
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def ranges
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n = Lib.get_diagnostic_num_ranges(self)
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n.times.map {|i| SourceRange.new Lib.get_diagnostic_range(self, i)}
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end
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def children
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diagnostic_set = Lib.get_child_diagnostics(self)
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num_diagnostics = Lib.get_num_diagnostics_in_set(diagnostic_set)
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num_diagnostics.times.map { |i|
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Diagnostic.new(@translation_unit, Lib.get_diagnostic_in_set(diagnostic_set, i))
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}
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end
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def enable_option
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Lib.extract_string Lib.get_diagnostic_option(self, nil)
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end
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def disable_option
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ptr = MemoryPointer.new Lib::CXString
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Lib.get_diagnostic_option(self, ptr)
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Lib.extract_string ptr
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end
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def category
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Lib.extract_string Lib.get_diagnostic_category_text(self)
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end
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def category_id
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Lib.get_diagnostic_category(self)
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end
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def inspect
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"#{self.location}: #{self.format}"
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end
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private
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def display_opts(opts)
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if opts.empty?
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Lib.default_diagnostic_display_options
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else
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Lib.bitmask_from Lib::DiagnosticDisplayOptions, opts
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end
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end
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end
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end
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end
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