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	They are part of the interface, so use them directly. This allows the removal of the transitional __dict__ hack in KdocItem. Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
		
			
				
	
	
		
			749 lines
		
	
	
	
		
			23 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			749 lines
		
	
	
	
		
			23 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
#!/usr/bin/env python3
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# SPDX-License-Identifier: GPL-2.0
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# Copyright(c) 2025: Mauro Carvalho Chehab <mchehab@kernel.org>.
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#
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# pylint: disable=C0301,R0902,R0911,R0912,R0913,R0914,R0915,R0917
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"""
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Implement output filters to print kernel-doc documentation.
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The implementation uses a virtual base class (OutputFormat) which
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contains a dispatches to virtual methods, and some code to filter
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out output messages.
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The actual implementation is done on one separate class per each type
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of output. Currently, there are output classes for ReST and man/troff.
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"""
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import os
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import re
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from datetime import datetime
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from kdoc_parser import KernelDoc, type_param
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from kdoc_re import KernRe
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function_pointer = KernRe(r"([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)", cache=False)
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# match expressions used to find embedded type information
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type_constant = KernRe(r"\b``([^\`]+)``\b", cache=False)
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type_constant2 = KernRe(r"\%([-_*\w]+)", cache=False)
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type_func = KernRe(r"(\w+)\(\)", cache=False)
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type_param_ref = KernRe(r"([\!~\*]?)\@(\w*((\.\w+)|(->\w+))*(\.\.\.)?)", cache=False)
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# Special RST handling for func ptr params
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type_fp_param = KernRe(r"\@(\w+)\(\)", cache=False)
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# Special RST handling for structs with func ptr params
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type_fp_param2 = KernRe(r"\@(\w+->\S+)\(\)", cache=False)
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type_env = KernRe(r"(\$\w+)", cache=False)
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type_enum = KernRe(r"\&(enum\s*([_\w]+))", cache=False)
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type_struct = KernRe(r"\&(struct\s*([_\w]+))", cache=False)
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type_typedef = KernRe(r"\&(typedef\s*([_\w]+))", cache=False)
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type_union = KernRe(r"\&(union\s*([_\w]+))", cache=False)
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type_member = KernRe(r"\&([_\w]+)(\.|->)([_\w]+)", cache=False)
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type_fallback = KernRe(r"\&([_\w]+)", cache=False)
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type_member_func = type_member + KernRe(r"\(\)", cache=False)
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class OutputFormat:
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    """
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    Base class for OutputFormat. If used as-is, it means that only
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    warnings will be displayed.
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    """
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    # output mode.
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    OUTPUT_ALL          = 0 # output all symbols and doc sections
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    OUTPUT_INCLUDE      = 1 # output only specified symbols
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    OUTPUT_EXPORTED     = 2 # output exported symbols
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    OUTPUT_INTERNAL     = 3 # output non-exported symbols
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    # Virtual member to be overriden at the  inherited classes
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    highlights = []
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    def __init__(self):
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        """Declare internal vars and set mode to OUTPUT_ALL"""
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        self.out_mode = self.OUTPUT_ALL
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        self.enable_lineno = None
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        self.nosymbol = {}
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        self.symbol = None
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        self.function_table = None
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        self.config = None
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        self.no_doc_sections = False
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        self.data = ""
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    def set_config(self, config):
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        """
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        Setup global config variables used by both parser and output.
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        """
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        self.config = config
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    def set_filter(self, export, internal, symbol, nosymbol, function_table,
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                   enable_lineno, no_doc_sections):
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        """
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        Initialize filter variables according with the requested mode.
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        Only one choice is valid between export, internal and symbol.
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        The nosymbol filter can be used on all modes.
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        """
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        self.enable_lineno = enable_lineno
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        self.no_doc_sections = no_doc_sections
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        self.function_table = function_table
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        if symbol:
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            self.out_mode = self.OUTPUT_INCLUDE
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        elif export:
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            self.out_mode = self.OUTPUT_EXPORTED
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        elif internal:
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            self.out_mode = self.OUTPUT_INTERNAL
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        else:
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            self.out_mode = self.OUTPUT_ALL
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        if nosymbol:
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            self.nosymbol = set(nosymbol)
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    def highlight_block(self, block):
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        """
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        Apply the RST highlights to a sub-block of text.
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        """
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        for r, sub in self.highlights:
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            block = r.sub(sub, block)
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        return block
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    def out_warnings(self, args):
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        """
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        Output warnings for identifiers that will be displayed.
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        """
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        for log_msg in args.warnings:
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            self.config.warning(log_msg)
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    def check_doc(self, name, args):
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        """Check if DOC should be output"""
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        if self.no_doc_sections:
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            return False
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        if name in self.nosymbol:
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            return False
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        if self.out_mode == self.OUTPUT_ALL:
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            self.out_warnings(args)
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            return True
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        if self.out_mode == self.OUTPUT_INCLUDE:
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            if name in self.function_table:
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                self.out_warnings(args)
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                return True
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        return False
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    def check_declaration(self, dtype, name, args):
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        """
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        Checks if a declaration should be output or not based on the
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        filtering criteria.
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        """
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        if name in self.nosymbol:
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            return False
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        if self.out_mode == self.OUTPUT_ALL:
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            self.out_warnings(args)
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            return True
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        if self.out_mode in [self.OUTPUT_INCLUDE, self.OUTPUT_EXPORTED]:
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            if name in self.function_table:
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                return True
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        if self.out_mode == self.OUTPUT_INTERNAL:
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            if dtype != "function":
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                self.out_warnings(args)
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                return True
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            if name not in self.function_table:
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                self.out_warnings(args)
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                return True
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        return False
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    def msg(self, fname, name, args):
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        """
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        Handles a single entry from kernel-doc parser
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        """
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        self.data = ""
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        dtype = args.type
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        if dtype == "doc":
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            self.out_doc(fname, name, args)
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            return self.data
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        if not self.check_declaration(dtype, name, args):
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            return self.data
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        if dtype == "function":
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            self.out_function(fname, name, args)
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            return self.data
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        if dtype == "enum":
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            self.out_enum(fname, name, args)
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            return self.data
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        if dtype == "typedef":
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            self.out_typedef(fname, name, args)
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            return self.data
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        if dtype in ["struct", "union"]:
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            self.out_struct(fname, name, args)
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            return self.data
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        # Warn if some type requires an output logic
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        self.config.log.warning("doesn't now how to output '%s' block",
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                                dtype)
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        return None
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    # Virtual methods to be overridden by inherited classes
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    # At the base class, those do nothing.
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    def out_doc(self, fname, name, args):
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        """Outputs a DOC block"""
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    def out_function(self, fname, name, args):
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        """Outputs a function"""
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    def out_enum(self, fname, name, args):
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        """Outputs an enum"""
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    def out_typedef(self, fname, name, args):
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        """Outputs a typedef"""
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    def out_struct(self, fname, name, args):
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        """Outputs a struct"""
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class RestFormat(OutputFormat):
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    """Consts and functions used by ReST output"""
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    highlights = [
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        (type_constant, r"``\1``"),
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        (type_constant2, r"``\1``"),
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        # Note: need to escape () to avoid func matching later
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        (type_member_func, r":c:type:`\1\2\3\\(\\) <\1>`"),
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        (type_member, r":c:type:`\1\2\3 <\1>`"),
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        (type_fp_param, r"**\1\\(\\)**"),
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        (type_fp_param2, r"**\1\\(\\)**"),
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        (type_func, r"\1()"),
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        (type_enum, r":c:type:`\1 <\2>`"),
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        (type_struct, r":c:type:`\1 <\2>`"),
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        (type_typedef, r":c:type:`\1 <\2>`"),
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        (type_union, r":c:type:`\1 <\2>`"),
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        # in rst this can refer to any type
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        (type_fallback, r":c:type:`\1`"),
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        (type_param_ref, r"**\1\2**")
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    ]
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    blankline = "\n"
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    sphinx_literal = KernRe(r'^[^.].*::$', cache=False)
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    sphinx_cblock = KernRe(r'^\.\.\ +code-block::', cache=False)
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    def __init__(self):
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        """
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        Creates class variables.
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        Not really mandatory, but it is a good coding style and makes
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        pylint happy.
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        """
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        super().__init__()
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        self.lineprefix = ""
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    def print_lineno(self, ln):
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        """Outputs a line number"""
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        if self.enable_lineno and ln is not None:
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            ln += 1
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            self.data += f".. LINENO {ln}\n"
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    def output_highlight(self, args):
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        """
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        Outputs a C symbol that may require being converted to ReST using
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        the self.highlights variable
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        """
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        input_text = args
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        output = ""
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        in_literal = False
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        litprefix = ""
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        block = ""
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        for line in input_text.strip("\n").split("\n"):
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            # If we're in a literal block, see if we should drop out of it.
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            # Otherwise, pass the line straight through unmunged.
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            if in_literal:
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                if line.strip():  # If the line is not blank
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                    # If this is the first non-blank line in a literal block,
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                    # figure out the proper indent.
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                    if not litprefix:
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                        r = KernRe(r'^(\s*)')
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                        if r.match(line):
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                            litprefix = '^' + r.group(1)
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                        else:
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                            litprefix = ""
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                        output += line + "\n"
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                    elif not KernRe(litprefix).match(line):
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                        in_literal = False
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                    else:
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                        output += line + "\n"
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                else:
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                    output += line + "\n"
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            # Not in a literal block (or just dropped out)
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            if not in_literal:
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                block += line + "\n"
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                if self.sphinx_literal.match(line) or self.sphinx_cblock.match(line):
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                    in_literal = True
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                    litprefix = ""
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                    output += self.highlight_block(block)
 | 
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                    block = ""
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        # Handle any remaining block
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        if block:
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            output += self.highlight_block(block)
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        # Print the output with the line prefix
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        for line in output.strip("\n").split("\n"):
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            self.data += self.lineprefix + line + "\n"
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    def out_section(self, args, out_docblock=False):
 | 
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        """
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        Outputs a block section.
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        This could use some work; it's used to output the DOC: sections, and
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        starts by putting out the name of the doc section itself, but that
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        tends to duplicate a header already in the template file.
 | 
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        """
 | 
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        for section, text in args.sections.items():
 | 
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            # Skip sections that are in the nosymbol_table
 | 
						|
            if section in self.nosymbol:
 | 
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                continue
 | 
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 | 
						|
            if out_docblock:
 | 
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                if not self.out_mode == self.OUTPUT_INCLUDE:
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                    self.data += f".. _{section}:\n\n"
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                    self.data += f'{self.lineprefix}**{section}**\n\n'
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            else:
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                self.data += f'{self.lineprefix}**{section}**\n\n'
 | 
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 | 
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            self.print_lineno(args.section_start_lines.get(section, 0))
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            self.output_highlight(text)
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            self.data += "\n"
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        self.data += "\n"
 | 
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 | 
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    def out_doc(self, fname, name, args):
 | 
						|
        if not self.check_doc(name, args):
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            return
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        self.out_section(args, out_docblock=True)
 | 
						|
 | 
						|
    def out_function(self, fname, name, args):
 | 
						|
 | 
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        oldprefix = self.lineprefix
 | 
						|
        signature = ""
 | 
						|
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        func_macro = args.get('func_macro', False)
 | 
						|
        if func_macro:
 | 
						|
            signature = name
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						|
        else:
 | 
						|
            if args.get('functiontype'):
 | 
						|
                signature = args['functiontype'] + " "
 | 
						|
            signature += name + " ("
 | 
						|
 | 
						|
        ln = args.declaration_start_line
 | 
						|
        count = 0
 | 
						|
        for parameter in args.parameterlist:
 | 
						|
            if count != 0:
 | 
						|
                signature += ", "
 | 
						|
            count += 1
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						|
            dtype = args.parametertypes.get(parameter, "")
 | 
						|
 | 
						|
            if function_pointer.search(dtype):
 | 
						|
                signature += function_pointer.group(1) + parameter + function_pointer.group(3)
 | 
						|
            else:
 | 
						|
                signature += dtype
 | 
						|
 | 
						|
        if not func_macro:
 | 
						|
            signature += ")"
 | 
						|
 | 
						|
        self.print_lineno(ln)
 | 
						|
        if args.get('typedef') or not args.get('functiontype'):
 | 
						|
            self.data += f".. c:macro:: {name}\n\n"
 | 
						|
 | 
						|
            if args.get('typedef'):
 | 
						|
                self.data += "   **Typedef**: "
 | 
						|
                self.lineprefix = ""
 | 
						|
                self.output_highlight(args.get('purpose', ""))
 | 
						|
                self.data += "\n\n**Syntax**\n\n"
 | 
						|
                self.data += f"  ``{signature}``\n\n"
 | 
						|
            else:
 | 
						|
                self.data += f"``{signature}``\n\n"
 | 
						|
        else:
 | 
						|
            self.data += f".. c:function:: {signature}\n\n"
 | 
						|
 | 
						|
        if not args.get('typedef'):
 | 
						|
            self.print_lineno(ln)
 | 
						|
            self.lineprefix = "   "
 | 
						|
            self.output_highlight(args.get('purpose', ""))
 | 
						|
            self.data += "\n"
 | 
						|
 | 
						|
        # Put descriptive text into a container (HTML <div>) to help set
 | 
						|
        # function prototypes apart
 | 
						|
        self.lineprefix = "  "
 | 
						|
 | 
						|
        if args.parameterlist:
 | 
						|
            self.data += ".. container:: kernelindent\n\n"
 | 
						|
            self.data += f"{self.lineprefix}**Parameters**\n\n"
 | 
						|
 | 
						|
        for parameter in args.parameterlist:
 | 
						|
            parameter_name = KernRe(r'\[.*').sub('', parameter)
 | 
						|
            dtype = args.parametertypes.get(parameter, "")
 | 
						|
 | 
						|
            if dtype:
 | 
						|
                self.data += f"{self.lineprefix}``{dtype}``\n"
 | 
						|
            else:
 | 
						|
                self.data += f"{self.lineprefix}``{parameter}``\n"
 | 
						|
 | 
						|
            self.print_lineno(args.parameterdesc_start_lines.get(parameter_name, 0))
 | 
						|
 | 
						|
            self.lineprefix = "    "
 | 
						|
            if parameter_name in args.parameterdescs and \
 | 
						|
               args.parameterdescs[parameter_name] != KernelDoc.undescribed:
 | 
						|
 | 
						|
                self.output_highlight(args.parameterdescs[parameter_name])
 | 
						|
                self.data += "\n"
 | 
						|
            else:
 | 
						|
                self.data += f"{self.lineprefix}*undescribed*\n\n"
 | 
						|
            self.lineprefix = "  "
 | 
						|
 | 
						|
        self.out_section(args)
 | 
						|
        self.lineprefix = oldprefix
 | 
						|
 | 
						|
    def out_enum(self, fname, name, args):
 | 
						|
 | 
						|
        oldprefix = self.lineprefix
 | 
						|
        ln = args.declaration_start_line
 | 
						|
 | 
						|
        self.data += f"\n\n.. c:enum:: {name}\n\n"
 | 
						|
 | 
						|
        self.print_lineno(ln)
 | 
						|
        self.lineprefix = "  "
 | 
						|
        self.output_highlight(args.get('purpose', ''))
 | 
						|
        self.data += "\n"
 | 
						|
 | 
						|
        self.data += ".. container:: kernelindent\n\n"
 | 
						|
        outer = self.lineprefix + "  "
 | 
						|
        self.lineprefix = outer + "  "
 | 
						|
        self.data += f"{outer}**Constants**\n\n"
 | 
						|
 | 
						|
        for parameter in args.parameterlist:
 | 
						|
            self.data += f"{outer}``{parameter}``\n"
 | 
						|
 | 
						|
            if args.parameterdescs.get(parameter, '') != KernelDoc.undescribed:
 | 
						|
                self.output_highlight(args.parameterdescs[parameter])
 | 
						|
            else:
 | 
						|
                self.data += f"{self.lineprefix}*undescribed*\n\n"
 | 
						|
            self.data += "\n"
 | 
						|
 | 
						|
        self.lineprefix = oldprefix
 | 
						|
        self.out_section(args)
 | 
						|
 | 
						|
    def out_typedef(self, fname, name, args):
 | 
						|
 | 
						|
        oldprefix = self.lineprefix
 | 
						|
        ln = args.declaration_start_line
 | 
						|
 | 
						|
        self.data += f"\n\n.. c:type:: {name}\n\n"
 | 
						|
 | 
						|
        self.print_lineno(ln)
 | 
						|
        self.lineprefix = "   "
 | 
						|
 | 
						|
        self.output_highlight(args.get('purpose', ''))
 | 
						|
 | 
						|
        self.data += "\n"
 | 
						|
 | 
						|
        self.lineprefix = oldprefix
 | 
						|
        self.out_section(args)
 | 
						|
 | 
						|
    def out_struct(self, fname, name, args):
 | 
						|
 | 
						|
        purpose = args.get('purpose', "")
 | 
						|
        declaration = args.get('definition', "")
 | 
						|
        dtype = args.type
 | 
						|
        ln = args.declaration_start_line
 | 
						|
 | 
						|
        self.data += f"\n\n.. c:{dtype}:: {name}\n\n"
 | 
						|
 | 
						|
        self.print_lineno(ln)
 | 
						|
 | 
						|
        oldprefix = self.lineprefix
 | 
						|
        self.lineprefix += "  "
 | 
						|
 | 
						|
        self.output_highlight(purpose)
 | 
						|
        self.data += "\n"
 | 
						|
 | 
						|
        self.data += ".. container:: kernelindent\n\n"
 | 
						|
        self.data += f"{self.lineprefix}**Definition**::\n\n"
 | 
						|
 | 
						|
        self.lineprefix = self.lineprefix + "  "
 | 
						|
 | 
						|
        declaration = declaration.replace("\t", self.lineprefix)
 | 
						|
 | 
						|
        self.data += f"{self.lineprefix}{dtype} {name}" + ' {' + "\n"
 | 
						|
        self.data += f"{declaration}{self.lineprefix}" + "};\n\n"
 | 
						|
 | 
						|
        self.lineprefix = "  "
 | 
						|
        self.data += f"{self.lineprefix}**Members**\n\n"
 | 
						|
        for parameter in args.parameterlist:
 | 
						|
            if not parameter or parameter.startswith("#"):
 | 
						|
                continue
 | 
						|
 | 
						|
            parameter_name = parameter.split("[", maxsplit=1)[0]
 | 
						|
 | 
						|
            if args.parameterdescs.get(parameter_name) == KernelDoc.undescribed:
 | 
						|
                continue
 | 
						|
 | 
						|
            self.print_lineno(args.parameterdesc_start_lines.get(parameter_name, 0))
 | 
						|
 | 
						|
            self.data += f"{self.lineprefix}``{parameter}``\n"
 | 
						|
 | 
						|
            self.lineprefix = "    "
 | 
						|
            self.output_highlight(args.parameterdescs[parameter_name])
 | 
						|
            self.lineprefix = "  "
 | 
						|
 | 
						|
            self.data += "\n"
 | 
						|
 | 
						|
        self.data += "\n"
 | 
						|
 | 
						|
        self.lineprefix = oldprefix
 | 
						|
        self.out_section(args)
 | 
						|
 | 
						|
 | 
						|
class ManFormat(OutputFormat):
 | 
						|
    """Consts and functions used by man pages output"""
 | 
						|
 | 
						|
    highlights = (
 | 
						|
        (type_constant, r"\1"),
 | 
						|
        (type_constant2, r"\1"),
 | 
						|
        (type_func, r"\\fB\1\\fP"),
 | 
						|
        (type_enum, r"\\fI\1\\fP"),
 | 
						|
        (type_struct, r"\\fI\1\\fP"),
 | 
						|
        (type_typedef, r"\\fI\1\\fP"),
 | 
						|
        (type_union, r"\\fI\1\\fP"),
 | 
						|
        (type_param, r"\\fI\1\\fP"),
 | 
						|
        (type_param_ref, r"\\fI\1\2\\fP"),
 | 
						|
        (type_member, r"\\fI\1\2\3\\fP"),
 | 
						|
        (type_fallback, r"\\fI\1\\fP")
 | 
						|
    )
 | 
						|
    blankline = ""
 | 
						|
 | 
						|
    date_formats = [
 | 
						|
        "%a %b %d %H:%M:%S %Z %Y",
 | 
						|
        "%a %b %d %H:%M:%S %Y",
 | 
						|
        "%Y-%m-%d",
 | 
						|
        "%b %d %Y",
 | 
						|
        "%B %d %Y",
 | 
						|
        "%m %d %Y",
 | 
						|
    ]
 | 
						|
 | 
						|
    def __init__(self, modulename):
 | 
						|
        """
 | 
						|
        Creates class variables.
 | 
						|
 | 
						|
        Not really mandatory, but it is a good coding style and makes
 | 
						|
        pylint happy.
 | 
						|
        """
 | 
						|
 | 
						|
        super().__init__()
 | 
						|
        self.modulename = modulename
 | 
						|
 | 
						|
        dt = None
 | 
						|
        tstamp = os.environ.get("KBUILD_BUILD_TIMESTAMP")
 | 
						|
        if tstamp:
 | 
						|
            for fmt in self.date_formats:
 | 
						|
                try:
 | 
						|
                    dt = datetime.strptime(tstamp, fmt)
 | 
						|
                    break
 | 
						|
                except ValueError:
 | 
						|
                    pass
 | 
						|
 | 
						|
        if not dt:
 | 
						|
            dt = datetime.now()
 | 
						|
 | 
						|
        self.man_date = dt.strftime("%B %Y")
 | 
						|
 | 
						|
    def output_highlight(self, block):
 | 
						|
        """
 | 
						|
        Outputs a C symbol that may require being highlighted with
 | 
						|
        self.highlights variable using troff syntax
 | 
						|
        """
 | 
						|
 | 
						|
        contents = self.highlight_block(block)
 | 
						|
 | 
						|
        if isinstance(contents, list):
 | 
						|
            contents = "\n".join(contents)
 | 
						|
 | 
						|
        for line in contents.strip("\n").split("\n"):
 | 
						|
            line = KernRe(r"^\s*").sub("", line)
 | 
						|
            if not line:
 | 
						|
                continue
 | 
						|
 | 
						|
            if line[0] == ".":
 | 
						|
                self.data += "\\&" + line + "\n"
 | 
						|
            else:
 | 
						|
                self.data += line + "\n"
 | 
						|
 | 
						|
    def out_doc(self, fname, name, args):
 | 
						|
        if not self.check_doc(name, args):
 | 
						|
            return
 | 
						|
 | 
						|
        self.data += f'.TH "{self.modulename}" 9 "{self.modulename}" "{self.man_date}" "API Manual" LINUX' + "\n"
 | 
						|
 | 
						|
        for section, text in args.sections.items():
 | 
						|
            self.data += f'.SH "{section}"' + "\n"
 | 
						|
            self.output_highlight(text)
 | 
						|
 | 
						|
    def out_function(self, fname, name, args):
 | 
						|
        """output function in man"""
 | 
						|
 | 
						|
        self.data += f'.TH "{name}" 9 "{name}" "{self.man_date}" "Kernel Hacker\'s Manual" LINUX' + "\n"
 | 
						|
 | 
						|
        self.data += ".SH NAME\n"
 | 
						|
        self.data += f"{name} \\- {args['purpose']}\n"
 | 
						|
 | 
						|
        self.data += ".SH SYNOPSIS\n"
 | 
						|
        if args.get('functiontype', ''):
 | 
						|
            self.data += f'.B "{args["functiontype"]}" {name}' + "\n"
 | 
						|
        else:
 | 
						|
            self.data += f'.B "{name}' + "\n"
 | 
						|
 | 
						|
        count = 0
 | 
						|
        parenth = "("
 | 
						|
        post = ","
 | 
						|
 | 
						|
        for parameter in args.parameterlist:
 | 
						|
            if count == len(args.parameterlist) - 1:
 | 
						|
                post = ");"
 | 
						|
 | 
						|
            dtype = args.parametertypes.get(parameter, "")
 | 
						|
            if function_pointer.match(dtype):
 | 
						|
                # Pointer-to-function
 | 
						|
                self.data += f'".BI "{parenth}{function_pointer.group(1)}" " ") ({function_pointer.group(2)}){post}"' + "\n"
 | 
						|
            else:
 | 
						|
                dtype = KernRe(r'([^\*])$').sub(r'\1 ', dtype)
 | 
						|
 | 
						|
                self.data += f'.BI "{parenth}{dtype}"  "{post}"' + "\n"
 | 
						|
            count += 1
 | 
						|
            parenth = ""
 | 
						|
 | 
						|
        if args.parameterlist:
 | 
						|
            self.data += ".SH ARGUMENTS\n"
 | 
						|
 | 
						|
        for parameter in args.parameterlist:
 | 
						|
            parameter_name = re.sub(r'\[.*', '', parameter)
 | 
						|
 | 
						|
            self.data += f'.IP "{parameter}" 12' + "\n"
 | 
						|
            self.output_highlight(args.parameterdescs.get(parameter_name, ""))
 | 
						|
 | 
						|
        for section, text in args.sections.items():
 | 
						|
            self.data += f'.SH "{section.upper()}"' + "\n"
 | 
						|
            self.output_highlight(text)
 | 
						|
 | 
						|
    def out_enum(self, fname, name, args):
 | 
						|
        self.data += f'.TH "{self.modulename}" 9 "enum {name}" "{self.man_date}" "API Manual" LINUX' + "\n"
 | 
						|
 | 
						|
        self.data += ".SH NAME\n"
 | 
						|
        self.data += f"enum {name} \\- {args['purpose']}\n"
 | 
						|
 | 
						|
        self.data += ".SH SYNOPSIS\n"
 | 
						|
        self.data += f"enum {name}" + " {\n"
 | 
						|
 | 
						|
        count = 0
 | 
						|
        for parameter in args.parameterlist:
 | 
						|
            self.data += f'.br\n.BI "    {parameter}"' + "\n"
 | 
						|
            if count == len(args.parameterlist) - 1:
 | 
						|
                self.data += "\n};\n"
 | 
						|
            else:
 | 
						|
                self.data += ", \n.br\n"
 | 
						|
 | 
						|
            count += 1
 | 
						|
 | 
						|
        self.data += ".SH Constants\n"
 | 
						|
 | 
						|
        for parameter in args.parameterlist:
 | 
						|
            parameter_name = KernRe(r'\[.*').sub('', parameter)
 | 
						|
            self.data += f'.IP "{parameter}" 12' + "\n"
 | 
						|
            self.output_highlight(args.parameterdescs.get(parameter_name, ""))
 | 
						|
 | 
						|
        for section, text in args.sections.items():
 | 
						|
            self.data += f'.SH "{section}"' + "\n"
 | 
						|
            self.output_highlight(text)
 | 
						|
 | 
						|
    def out_typedef(self, fname, name, args):
 | 
						|
        module = self.modulename
 | 
						|
        purpose = args.get('purpose')
 | 
						|
 | 
						|
        self.data += f'.TH "{module}" 9 "{name}" "{self.man_date}" "API Manual" LINUX' + "\n"
 | 
						|
 | 
						|
        self.data += ".SH NAME\n"
 | 
						|
        self.data += f"typedef {name} \\- {purpose}\n"
 | 
						|
 | 
						|
        for section, text in args.sections.items():
 | 
						|
            self.data += f'.SH "{section}"' + "\n"
 | 
						|
            self.output_highlight(text)
 | 
						|
 | 
						|
    def out_struct(self, fname, name, args):
 | 
						|
        module = self.modulename
 | 
						|
        purpose = args.get('purpose')
 | 
						|
        definition = args.get('definition')
 | 
						|
 | 
						|
        self.data += f'.TH "{module}" 9 "{args.type} {name}" "{self.man_date}" "API Manual" LINUX' + "\n"
 | 
						|
 | 
						|
        self.data += ".SH NAME\n"
 | 
						|
        self.data += f"{args.type} {name} \\- {purpose}\n"
 | 
						|
 | 
						|
        # Replace tabs with two spaces and handle newlines
 | 
						|
        declaration = definition.replace("\t", "  ")
 | 
						|
        declaration = KernRe(r"\n").sub('"\n.br\n.BI "', declaration)
 | 
						|
 | 
						|
        self.data += ".SH SYNOPSIS\n"
 | 
						|
        self.data += f"{args.type} {name} " + "{" + "\n.br\n"
 | 
						|
        self.data += f'.BI "{declaration}\n' + "};\n.br\n\n"
 | 
						|
 | 
						|
        self.data += ".SH Members\n"
 | 
						|
        for parameter in args.parameterlist:
 | 
						|
            if parameter.startswith("#"):
 | 
						|
                continue
 | 
						|
 | 
						|
            parameter_name = re.sub(r"\[.*", "", parameter)
 | 
						|
 | 
						|
            if args.parameterdescs.get(parameter_name) == KernelDoc.undescribed:
 | 
						|
                continue
 | 
						|
 | 
						|
            self.data += f'.IP "{parameter}" 12' + "\n"
 | 
						|
            self.output_highlight(args.parameterdescs.get(parameter_name))
 | 
						|
 | 
						|
        for section, text in args.sections.items():
 | 
						|
            self.data += f'.SH "{section}"' + "\n"
 | 
						|
            self.output_highlight(text)
 |