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marcus.erl |
#!/usr/bin/perl -w
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use strict;
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## Copyright (c) 1998 Michael Zucchi, All Rights Reserved ##
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## Copyright (C) 2000, 1 Tim Waugh ##
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## Copyright (C) 2001 Simon Huggins ##
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## Copyright (C) 2005-2007 Randy Dunlap ##
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## ##
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## #define enhancements by Armin Kuster ##
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## Copyright (c) 2000 MontaVista Software, Inc. ##
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## ##
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## This software falls under the GNU General Public License. ##
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## Please read the COPYING file for more information ##
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# w.o. 03-11-2000: added the '-filelist' option.
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# 18/01/2001 - Cleanups
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# Functions prototyped as foo(void) same as foo()
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# Stop eval'ing where we don't need to.
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# -- huggie@earth.li
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# 27/06/2001 - Allowed whitespace after initial "/**" and
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# allowed comments before function declarations.
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# -- Christian Kreibich
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# Still to do:
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# - add perldoc documentation
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# - Look more closely at some of the scarier bits :)
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# 26/05/2001 - Support for separate source and object trees.
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# Return error code.
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# Keith Owens
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# 23/09/2001 - Added support for typedefs, structs, enums and unions
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# Support for Context section; can be terminated using empty line
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# Small fixes (like spaces vs. \s in regex)
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# -- Tim Jansen
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#
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# This will read a 'c' file and scan for embedded comments in the
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# style of gnome comments (+minor extensions - see below).
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#
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# Note: This only supports 'c'.
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# usage:
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# kernel-doc [ -docbook | -html | -text | -man ]
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# [ -function funcname [ -function funcname ...] ] c file(s)s > outputfile
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# or
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# [ -nofunction funcname [ -function funcname ...] ] c file(s)s > outputfile
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#
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# Set output format using one of -docbook -html -text or -man. Default is man.
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#
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# -function funcname
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# If set, then only generate documentation for the given function(s). All
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# other functions are ignored.
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#
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# -nofunction funcname
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# If set, then only generate documentation for the other function(s).
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# Cannot be used together with -function
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# (yes, that's a bug -- perl hackers can fix it 8))
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#
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# c files - list of 'c' files to process
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#
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# All output goes to stdout, with errors to stderr.
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#
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# format of comments.
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# In the following table, (...)? signifies optional structure.
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# (...)* signifies 0 or more structure elements
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# /**
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# * function_name(:)? (- short description)?
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# (* @parameterx: (description of parameter x)?)*
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# (* a blank line)?
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# * (Description:)? (Description of function)?
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# * (section header: (section description)? )*
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# (*)?*/
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#
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# So .. the trivial example would be:
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#
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# /**
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# * my_function
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# **/
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#
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# If the Description: header tag is omitted, then there must be a blank line
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# after the last parameter specification.
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# e.g.
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# /**
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# * my_function - does my stuff
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# * @my_arg: its mine damnit
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# *
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# * Does my stuff explained.
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# */
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#
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# or, could also use:
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# /**
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# * my_function - does my stuff
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# * @my_arg: its mine damnit
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# * Description: Does my stuff explained.
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# */
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# etc.
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#
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# Beside functions you can also write documentation for structs, unions,
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# enums and typedefs. Instead of the function name you must write the name
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# of the declaration; the struct/union/enum/typedef must always precede
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# the name. Nesting of declarations is not supported.
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# Use the argument mechanism to document members or constants.
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# e.g.
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# /**
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# * struct my_struct - short description
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# * @a: first member
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# * @b: second member
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# *
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# * Longer description
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# */
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# struct my_struct {
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# int a;
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# int b;
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# /* private: */
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# int c;
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# };
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#
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# All descriptions can be multiline, except the short function description.
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#
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# You can also add additional sections. When documenting kernel functions you
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# should document the "Context:" of the function, e.g. whether the functions
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# can be called form interrupts. Unlike other sections you can end it with an
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# empty line.
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# Example-sections should contain the string EXAMPLE so that they are marked
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# appropriately in DocBook.
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#
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# Example:
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# /**
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# * user_function - function that can only be called in user context
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# * @a: some argument
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# * Context: !in_interrupt()
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# *
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# * Some description
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# * Example:
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# * user_function(22);
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# */
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# ...
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#
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#
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# All descriptive text is further processed, scanning for the following special
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# patterns, which are highlighted appropriately.
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#
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# 'funcname()' - function
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# '$ENVVAR' - environmental variable
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# '&struct_name' - name of a structure (up to two words including 'struct')
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# '@parameter' - name of a parameter
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# '%CONST' - name of a constant.
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my $errors = 0;
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my $warnings = 0;
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my $anon_struct_union = 0;
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# match expressions used to find embedded type information
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my $type_constant = '\%([-_\w]+)';
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my $type_func = '(\w+)\(\)';
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my $type_param = '\@(\w+)';
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my $type_struct = '\&((struct\s*)*[_\w]+)';
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my $type_struct_xml = '\\&((struct\s*)*[_\w]+)';
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my $type_env = '(\$\w+)';
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# Output conversion substitutions.
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# One for each output format
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# these work fairly well
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my %highlights_html = ( $type_constant, "\$1",
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$type_func, "\$1",
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$type_struct_xml, "\$1",
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$type_env, "\$1",
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$type_param, "\$1" );
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my $local_lt = "\\\\\\\\lt:";
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my $local_gt = "\\\\\\\\gt:";
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my $blankline_html = $local_lt . "p" . $local_gt; # was ""
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# XML, docbook format
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my %highlights_xml = ( "([^=])\\\"([^\\\"<]+)\\\"", "\$1\$2 ",
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$type_constant, "\$1",
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$type_func, "\$1",
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$type_struct, "\$1",
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$type_env, "\$1",
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$type_param, "\$1" );
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my $blankline_xml = "\n";
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# gnome, docbook format
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my %highlights_gnome = ( $type_constant, "\$1",
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$type_func, "\$1",
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$type_struct, "\$1",
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$type_env, "\$1",
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$type_param, "\$1" );
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my $blankline_gnome = "\n";
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# these are pretty rough
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my %highlights_man = ( $type_constant, "\$1",
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$type_func, "\\\\fB\$1\\\\fP",
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$type_struct, "\\\\fI\$1\\\\fP",
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$type_param, "\\\\fI\$1\\\\fP" );
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my $blankline_man = "";
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# text-mode
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my %highlights_text = ( $type_constant, "\$1",
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$type_func, "\$1",
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$type_struct, "\$1",
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$type_param, "\$1" );
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my $blankline_text = "";
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sub usage {
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print "Usage: $0 [ -v ] [ -docbook | -html | -text | -man ]\n";
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print " [ -function funcname [ -function funcname ...] ]\n";
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print " [ -nofunction funcname [ -nofunction funcname ...] ]\n";
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print " c source file(s) > outputfile\n";
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exit 1;
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}
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# read arguments
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if ($#ARGV==-1) {
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usage();
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}
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my $verbose = 0;
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my $output_mode = "man";
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my %highlights = %highlights_man;
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my $blankline = $blankline_man;
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my $modulename = "Kernel API";
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my $function_only = 0;
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my $man_date = ('January', 'February', 'March', 'April', 'May', 'June',
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'July', 'August', 'September', 'October',
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'November', 'December')[(localtime)[4]] .
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" " . ((localtime)[5]+1900);
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# Essentially these are globals
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# They probably want to be tidied up made more localised or summat.
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# CAVEAT EMPTOR! Some of the others I localised may not want to be which
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# could cause "use of undefined value" or other bugs.
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my ($function, %function_table,%parametertypes,$declaration_purpose);
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my ($type,$declaration_name,$return_type);
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my ($newsection,$newcontents,$prototype,$filelist, $brcount, %source_map);
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# Generated docbook code is inserted in a template at a point where
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# docbook v3.1 requires a non-zero sequence of RefEntry's; see:
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# http://www.oasis-open.org/docbook/documentation/reference/html/refentry.html
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# We keep track of number of generated entries and generate a dummy
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# if needs be to ensure the expanded template can be postprocessed
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# into html.
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my $section_counter = 0;
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my $lineprefix="";
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# states
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# 0 - normal code
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# 1 - looking for function name
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# 2 - scanning field start.
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# 3 - scanning prototype.
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# 4 - documentation block
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my $state;
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my $in_doc_sect;
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#declaration types: can be
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# 'function', 'struct', 'union', 'enum', 'typedef'
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my $decl_type;
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my $doc_special = "\@\%\$\&";
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my $doc_start = '^/\*\*\s*$'; # Allow whitespace at end of comment start.
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my $doc_end = '\*/';
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my $doc_com = '\s*\*\s*';
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my $doc_decl = $doc_com.'(\w+)';
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my $doc_sect = $doc_com.'(['.$doc_special.']?[\w\s]+):(.*)';
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my $doc_content = $doc_com.'(.*)';
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my $doc_block = $doc_com.'DOC:\s*(.*)?';
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my %constants;
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| 279 |
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my %parameterdescs;
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| 280 |
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my @parameterlist;
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| 281 |
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my %sections;
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| 282 |
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my @sectionlist;
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| 284 |
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my $contents = "";
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| 285 |
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my $section_default = "Description"; # default section
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my $section_intro = "Introduction";
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my $section = $section_default;
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my $section_context = "Context";
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my $undescribed = "-- undescribed --";
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reset_state();
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while ($ARGV[0] =~ m/^-(.*)/) {
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my $cmd = shift @ARGV;
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| 296 |
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if ($cmd eq "-html") {
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$output_mode = "html";
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%highlights = %highlights_html;
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$blankline = $blankline_html;
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| 300 |
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} elsif ($cmd eq "-man") {
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$output_mode = "man";
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%highlights = %highlights_man;
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$blankline = $blankline_man;
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} elsif ($cmd eq "-text") {
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$output_mode = "text";
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| 306 |
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%highlights = %highlights_text;
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$blankline = $blankline_text;
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| 308 |
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} elsif ($cmd eq "-docbook") {
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| 309 |
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$output_mode = "xml";
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| 310 |
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%highlights = %highlights_xml;
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$blankline = $blankline_xml;
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} elsif ($cmd eq "-gnome") {
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$output_mode = "gnome";
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%highlights = %highlights_gnome;
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$blankline = $blankline_gnome;
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} elsif ($cmd eq "-module") { # not needed for XML, inherits from calling document
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$modulename = shift @ARGV;
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} elsif ($cmd eq "-function") { # to only output specific functions
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$function_only = 1;
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$function = shift @ARGV;
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$function_table{$function} = 1;
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} elsif ($cmd eq "-nofunction") { # to only output specific functions
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$function_only = 2;
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$function = shift @ARGV;
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$function_table{$function} = 1;
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} elsif ($cmd eq "-v") {
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$verbose = 1;
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} elsif (($cmd eq "-h") || ($cmd eq "--help")) {
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usage();
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} elsif ($cmd eq '-filelist') {
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$filelist = shift @ARGV;
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}
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}
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| 335 |
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# get kernel version from env
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| 336 |
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sub get_kernel_version() {
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my $version;
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|
| 339 |
|
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if (defined($ENV{'KERNELVERSION'})) {
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|
|
$version = $ENV{'KERNELVERSION'};
|
| 341 |
|
|
}
|
| 342 |
|
|
return $version;
|
| 343 |
|
|
}
|
| 344 |
|
|
my $kernelversion = get_kernel_version();
|
| 345 |
|
|
|
| 346 |
|
|
# generate a sequence of code that will splice in highlighting information
|
| 347 |
|
|
# using the s// operator.
|
| 348 |
|
|
my $dohighlight = "";
|
| 349 |
|
|
foreach my $pattern (keys %highlights) {
|
| 350 |
|
|
# print STDERR "scanning pattern:$pattern, highlight:($highlights{$pattern})\n";
|
| 351 |
|
|
$dohighlight .= "\$contents =~ s:$pattern:$highlights{$pattern}:gs;\n";
|
| 352 |
|
|
}
|
| 353 |
|
|
|
| 354 |
|
|
##
|
| 355 |
|
|
# dumps section contents to arrays/hashes intended for that purpose.
|
| 356 |
|
|
#
|
| 357 |
|
|
sub dump_section {
|
| 358 |
|
|
my $name = shift;
|
| 359 |
|
|
my $contents = join "\n", @_;
|
| 360 |
|
|
|
| 361 |
|
|
if ($name =~ m/$type_constant/) {
|
| 362 |
|
|
$name = $1;
|
| 363 |
|
|
# print STDERR "constant section '$1' = '$contents'\n";
|
| 364 |
|
|
$constants{$name} = $contents;
|
| 365 |
|
|
} elsif ($name =~ m/$type_param/) {
|
| 366 |
|
|
# print STDERR "parameter def '$1' = '$contents'\n";
|
| 367 |
|
|
$name = $1;
|
| 368 |
|
|
$parameterdescs{$name} = $contents;
|
| 369 |
|
|
} else {
|
| 370 |
|
|
# print STDERR "other section '$name' = '$contents'\n";
|
| 371 |
|
|
$sections{$name} = $contents;
|
| 372 |
|
|
push @sectionlist, $name;
|
| 373 |
|
|
}
|
| 374 |
|
|
}
|
| 375 |
|
|
|
| 376 |
|
|
##
|
| 377 |
|
|
# output function
|
| 378 |
|
|
#
|
| 379 |
|
|
# parameterdescs, a hash.
|
| 380 |
|
|
# function => "function name"
|
| 381 |
|
|
# parameterlist => @list of parameters
|
| 382 |
|
|
# parameterdescs => %parameter descriptions
|
| 383 |
|
|
# sectionlist => @list of sections
|
| 384 |
|
|
# sections => %section descriptions
|
| 385 |
|
|
#
|
| 386 |
|
|
|
| 387 |
|
|
sub output_highlight {
|
| 388 |
|
|
my $contents = join "\n",@_;
|
| 389 |
|
|
my $line;
|
| 390 |
|
|
|
| 391 |
|
|
# DEBUG
|
| 392 |
|
|
# if (!defined $contents) {
|
| 393 |
|
|
# use Carp;
|
| 394 |
|
|
# confess "output_highlight got called with no args?\n";
|
| 395 |
|
|
# }
|
| 396 |
|
|
|
| 397 |
|
|
if ($output_mode eq "html") {
|
| 398 |
|
|
$contents = local_unescape($contents);
|
| 399 |
|
|
# convert data read & converted thru xml_escape() into &xyz; format:
|
| 400 |
|
|
$contents =~ s/\\\\\\/&/g;
|
| 401 |
|
|
}
|
| 402 |
|
|
# print STDERR "contents b4:$contents\n";
|
| 403 |
|
|
eval $dohighlight;
|
| 404 |
|
|
die $@ if $@;
|
| 405 |
|
|
# print STDERR "contents af:$contents\n";
|
| 406 |
|
|
|
| 407 |
|
|
foreach $line (split "\n", $contents) {
|
| 408 |
|
|
if ($line eq ""){
|
| 409 |
|
|
print $lineprefix, local_unescape($blankline);
|
| 410 |
|
|
} else {
|
| 411 |
|
|
$line =~ s/\\\\\\/\&/g;
|
| 412 |
|
|
if ($output_mode eq "man" && substr($line, 0, 1) eq ".") {
|
| 413 |
|
|
print "\\&$line";
|
| 414 |
|
|
} else {
|
| 415 |
|
|
print $lineprefix, $line;
|
| 416 |
|
|
}
|
| 417 |
|
|
}
|
| 418 |
|
|
print "\n";
|
| 419 |
|
|
}
|
| 420 |
|
|
}
|
| 421 |
|
|
|
| 422 |
|
|
#output sections in html
|
| 423 |
|
|
sub output_section_html(%) {
|
| 424 |
|
|
my %args = %{$_[0]};
|
| 425 |
|
|
my $section;
|
| 426 |
|
|
|
| 427 |
|
|
foreach $section (@{$args{'sectionlist'}}) {
|
| 428 |
|
|
print "$section\n";
|
| 429 |
|
|
print "\n";
|
| 430 |
|
|
output_highlight($args{'sections'}{$section});
|
| 431 |
|
|
print "\n";
|
| 432 |
|
|
}
|
| 433 |
|
|
}
|
| 434 |
|
|
|
| 435 |
|
|
# output enum in html
|
| 436 |
|
|
sub output_enum_html(%) {
|
| 437 |
|
|
my %args = %{$_[0]};
|
| 438 |
|
|
my ($parameter);
|
| 439 |
|
|
my $count;
|
| 440 |
|
|
print "enum ".$args{'enum'}."\n";
|
| 441 |
|
|
|
| 442 |
|
|
print "enum ".$args{'enum'}." {
\n";
|
| 443 |
|
|
$count = 0;
|
| 444 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 445 |
|
|
print " ".$parameter."";
|
| 446 |
|
|
if ($count != $#{$args{'parameterlist'}}) {
|
| 447 |
|
|
$count++;
|
| 448 |
|
|
print ",\n";
|
| 449 |
|
|
}
|
| 450 |
|
|
print "
";
|
| 451 |
|
|
}
|
| 452 |
|
|
print "};
\n";
|
| 453 |
|
|
|
| 454 |
|
|
print "Constants\n";
|
| 455 |
|
|
print "\n";
|
| 456 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 457 |
|
|
print "".$parameter."\n";
|
| 458 |
|
|
print "";
|
| 459 |
|
|
output_highlight($args{'parameterdescs'}{$parameter});
|
| 460 |
|
|
}
|
| 461 |
|
|
print "\n";
|
| 462 |
|
|
output_section_html(@_);
|
| 463 |
|
|
print "
\n";
|
| 464 |
|
|
}
|
| 465 |
|
|
|
| 466 |
|
|
# output typedef in html
|
| 467 |
|
|
sub output_typedef_html(%) {
|
| 468 |
|
|
my %args = %{$_[0]};
|
| 469 |
|
|
my ($parameter);
|
| 470 |
|
|
my $count;
|
| 471 |
|
|
print "typedef ".$args{'typedef'}."\n";
|
| 472 |
|
|
|
| 473 |
|
|
print "typedef ".$args{'typedef'}."\n";
|
| 474 |
|
|
output_section_html(@_);
|
| 475 |
|
|
print "
\n";
|
| 476 |
|
|
}
|
| 477 |
|
|
|
| 478 |
|
|
# output struct in html
|
| 479 |
|
|
sub output_struct_html(%) {
|
| 480 |
|
|
my %args = %{$_[0]};
|
| 481 |
|
|
my ($parameter);
|
| 482 |
|
|
|
| 483 |
|
|
print "".$args{'type'}." ".$args{'struct'}. " - " .$args{'purpose'}."\n";
|
| 484 |
|
|
print "".$args{'type'}." ".$args{'struct'}." {
\n";
|
| 485 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 486 |
|
|
if ($parameter =~ /^#/) {
|
| 487 |
|
|
print "$parameter
\n";
|
| 488 |
|
|
next;
|
| 489 |
|
|
}
|
| 490 |
|
|
my $parameter_name = $parameter;
|
| 491 |
|
|
$parameter_name =~ s/\[.*//;
|
| 492 |
|
|
|
| 493 |
|
|
($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
|
| 494 |
|
|
$type = $args{'parametertypes'}{$parameter};
|
| 495 |
|
|
if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
|
| 496 |
|
|
# pointer-to-function
|
| 497 |
|
|
print " $1$parameter) ($2);
\n";
|
| 498 |
|
|
} elsif ($type =~ m/^(.*?)\s*(:.*)/) {
|
| 499 |
|
|
# bitfield
|
| 500 |
|
|
print " $1 $parameter$2;
\n";
|
| 501 |
|
|
} else {
|
| 502 |
|
|
print " $type $parameter;
\n";
|
| 503 |
|
|
}
|
| 504 |
|
|
}
|
| 505 |
|
|
print "};
\n";
|
| 506 |
|
|
|
| 507 |
|
|
print "Members\n";
|
| 508 |
|
|
print "\n";
|
| 509 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 510 |
|
|
($parameter =~ /^#/) && next;
|
| 511 |
|
|
|
| 512 |
|
|
my $parameter_name = $parameter;
|
| 513 |
|
|
$parameter_name =~ s/\[.*//;
|
| 514 |
|
|
|
| 515 |
|
|
($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
|
| 516 |
|
|
print "".$parameter."\n";
|
| 517 |
|
|
print "";
|
| 518 |
|
|
output_highlight($args{'parameterdescs'}{$parameter_name});
|
| 519 |
|
|
}
|
| 520 |
|
|
print "\n";
|
| 521 |
|
|
output_section_html(@_);
|
| 522 |
|
|
print "
\n";
|
| 523 |
|
|
}
|
| 524 |
|
|
|
| 525 |
|
|
# output function in html
|
| 526 |
|
|
sub output_function_html(%) {
|
| 527 |
|
|
my %args = %{$_[0]};
|
| 528 |
|
|
my ($parameter, $section);
|
| 529 |
|
|
my $count;
|
| 530 |
|
|
|
| 531 |
|
|
print "" .$args{'function'}." - ".$args{'purpose'}."\n";
|
| 532 |
|
|
print "".$args{'functiontype'}."\n";
|
| 533 |
|
|
print "".$args{'function'}."\n";
|
| 534 |
|
|
print "(";
|
| 535 |
|
|
$count = 0;
|
| 536 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 537 |
|
|
$type = $args{'parametertypes'}{$parameter};
|
| 538 |
|
|
if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
|
| 539 |
|
|
# pointer-to-function
|
| 540 |
|
|
print "$1$parameter) ($2)";
|
| 541 |
|
|
} else {
|
| 542 |
|
|
print "".$type." ".$parameter."";
|
| 543 |
|
|
}
|
| 544 |
|
|
if ($count != $#{$args{'parameterlist'}}) {
|
| 545 |
|
|
$count++;
|
| 546 |
|
|
print ",\n";
|
| 547 |
|
|
}
|
| 548 |
|
|
}
|
| 549 |
|
|
print ")\n";
|
| 550 |
|
|
|
| 551 |
|
|
print "Arguments\n";
|
| 552 |
|
|
print "\n";
|
| 553 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 554 |
|
|
my $parameter_name = $parameter;
|
| 555 |
|
|
$parameter_name =~ s/\[.*//;
|
| 556 |
|
|
|
| 557 |
|
|
($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
|
| 558 |
|
|
print "".$parameter."\n";
|
| 559 |
|
|
print "";
|
| 560 |
|
|
output_highlight($args{'parameterdescs'}{$parameter_name});
|
| 561 |
|
|
}
|
| 562 |
|
|
print "\n";
|
| 563 |
|
|
output_section_html(@_);
|
| 564 |
|
|
print "
\n";
|
| 565 |
|
|
}
|
| 566 |
|
|
|
| 567 |
|
|
# output intro in html
|
| 568 |
|
|
sub output_intro_html(%) {
|
| 569 |
|
|
my %args = %{$_[0]};
|
| 570 |
|
|
my ($parameter, $section);
|
| 571 |
|
|
my $count;
|
| 572 |
|
|
|
| 573 |
|
|
foreach $section (@{$args{'sectionlist'}}) {
|
| 574 |
|
|
print "$section\n";
|
| 575 |
|
|
print "
|
| 576 |
|
|
output_highlight($args{'sections'}{$section});
|
| 577 |
|
|
print "\n";
|
| 578 |
|
|
}
|
| 579 |
|
|
print "
\n";
|
| 580 |
|
|
}
|
| 581 |
|
|
|
| 582 |
|
|
sub output_section_xml(%) {
|
| 583 |
|
|
my %args = %{$_[0]};
|
| 584 |
|
|
my $section;
|
| 585 |
|
|
# print out each section
|
| 586 |
|
|
$lineprefix=" ";
|
| 587 |
|
|
foreach $section (@{$args{'sectionlist'}}) {
|
| 588 |
|
|
print "\n";
|
| 589 |
|
|
print "$section\n";
|
| 590 |
|
|
if ($section =~ m/EXAMPLE/i) {
|
| 591 |
|
|
print "\n";
|
| 592 |
|
|
} else {
|
| 593 |
|
|
print "\n";
|
| 594 |
|
|
}
|
| 595 |
|
|
output_highlight($args{'sections'}{$section});
|
| 596 |
|
|
if ($section =~ m/EXAMPLE/i) {
|
| 597 |
|
|
print "\n";
|
| 598 |
|
|
} else {
|
| 599 |
|
|
print "\n";
|
| 600 |
|
|
}
|
| 601 |
|
|
print "\n";
|
| 602 |
|
|
}
|
| 603 |
|
|
}
|
| 604 |
|
|
|
| 605 |
|
|
# output function in XML DocBook
|
| 606 |
|
|
sub output_function_xml(%) {
|
| 607 |
|
|
my %args = %{$_[0]};
|
| 608 |
|
|
my ($parameter, $section);
|
| 609 |
|
|
my $count;
|
| 610 |
|
|
my $id;
|
| 611 |
|
|
|
| 612 |
|
|
$id = "API-".$args{'function'};
|
| 613 |
|
|
$id =~ s/[^A-Za-z0-9]/-/g;
|
| 614 |
|
|
|
| 615 |
|
|
print "\n";
|
| 616 |
|
|
print "\n";
|
| 617 |
|
|
print " LINUX\n";
|
| 618 |
|
|
print " Kernel Hackers Manual\n";
|
| 619 |
|
|
print " $man_date\n";
|
| 620 |
|
|
print "\n";
|
| 621 |
|
|
print "\n";
|
| 622 |
|
|
print " ".$args{'function'}."\n";
|
| 623 |
|
|
print " 9\n";
|
| 624 |
|
|
print " " . $kernelversion . "\n";
|
| 625 |
|
|
print "\n";
|
| 626 |
|
|
print "\n";
|
| 627 |
|
|
print " ".$args{'function'}."\n";
|
| 628 |
|
|
print " \n";
|
| 629 |
|
|
print " ";
|
| 630 |
|
|
output_highlight ($args{'purpose'});
|
| 631 |
|
|
print " \n";
|
| 632 |
|
|
print "\n";
|
| 633 |
|
|
|
| 634 |
|
|
print "\n";
|
| 635 |
|
|
print " Synopsis\n";
|
| 636 |
|
|
print " \n";
|
| 637 |
|
|
print " ".$args{'functiontype'}." ";
|
| 638 |
|
|
print "".$args{'function'}." \n";
|
| 639 |
|
|
|
| 640 |
|
|
$count = 0;
|
| 641 |
|
|
if ($#{$args{'parameterlist'}} >= 0) {
|
| 642 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 643 |
|
|
$type = $args{'parametertypes'}{$parameter};
|
| 644 |
|
|
if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
|
| 645 |
|
|
# pointer-to-function
|
| 646 |
|
|
print " $1$parameter)\n";
|
| 647 |
|
|
print " $2\n";
|
| 648 |
|
|
} else {
|
| 649 |
|
|
print " ".$type;
|
| 650 |
|
|
print " $parameter\n";
|
| 651 |
|
|
}
|
| 652 |
|
|
}
|
| 653 |
|
|
} else {
|
| 654 |
|
|
print " \n";
|
| 655 |
|
|
}
|
| 656 |
|
|
print " \n";
|
| 657 |
|
|
print "\n";
|
| 658 |
|
|
|
| 659 |
|
|
# print parameters
|
| 660 |
|
|
print "\n Arguments\n";
|
| 661 |
|
|
if ($#{$args{'parameterlist'}} >= 0) {
|
| 662 |
|
|
print " \n";
|
| 663 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 664 |
|
|
my $parameter_name = $parameter;
|
| 665 |
|
|
$parameter_name =~ s/\[.*//;
|
| 666 |
|
|
|
| 667 |
|
|
print " \n $parameter\n";
|
| 668 |
|
|
print " \n \n";
|
| 669 |
|
|
$lineprefix=" ";
|
| 670 |
|
|
output_highlight($args{'parameterdescs'}{$parameter_name});
|
| 671 |
|
|
print " \n \n \n";
|
| 672 |
|
|
}
|
| 673 |
|
|
print " \n";
|
| 674 |
|
|
} else {
|
| 675 |
|
|
print " \n None\n \n";
|
| 676 |
|
|
}
|
| 677 |
|
|
print "\n";
|
| 678 |
|
|
|
| 679 |
|
|
output_section_xml(@_);
|
| 680 |
|
|
print "\n\n";
|
| 681 |
|
|
}
|
| 682 |
|
|
|
| 683 |
|
|
# output struct in XML DocBook
|
| 684 |
|
|
sub output_struct_xml(%) {
|
| 685 |
|
|
my %args = %{$_[0]};
|
| 686 |
|
|
my ($parameter, $section);
|
| 687 |
|
|
my $id;
|
| 688 |
|
|
|
| 689 |
|
|
$id = "API-struct-".$args{'struct'};
|
| 690 |
|
|
$id =~ s/[^A-Za-z0-9]/-/g;
|
| 691 |
|
|
|
| 692 |
|
|
print "\n";
|
| 693 |
|
|
print "\n";
|
| 694 |
|
|
print " LINUX\n";
|
| 695 |
|
|
print " Kernel Hackers Manual\n";
|
| 696 |
|
|
print " $man_date\n";
|
| 697 |
|
|
print "\n";
|
| 698 |
|
|
print "\n";
|
| 699 |
|
|
print " ".$args{'type'}." ".$args{'struct'}."\n";
|
| 700 |
|
|
print " 9\n";
|
| 701 |
|
|
print " " . $kernelversion . "\n";
|
| 702 |
|
|
print "\n";
|
| 703 |
|
|
print "\n";
|
| 704 |
|
|
print " ".$args{'type'}." ".$args{'struct'}."\n";
|
| 705 |
|
|
print " \n";
|
| 706 |
|
|
print " ";
|
| 707 |
|
|
output_highlight ($args{'purpose'});
|
| 708 |
|
|
print " \n";
|
| 709 |
|
|
print "\n";
|
| 710 |
|
|
|
| 711 |
|
|
print "\n";
|
| 712 |
|
|
print " Synopsis\n";
|
| 713 |
|
|
print " \n";
|
| 714 |
|
|
print $args{'type'}." ".$args{'struct'}." {\n";
|
| 715 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 716 |
|
|
if ($parameter =~ /^#/) {
|
| 717 |
|
|
print "$parameter\n";
|
| 718 |
|
|
next;
|
| 719 |
|
|
}
|
| 720 |
|
|
|
| 721 |
|
|
my $parameter_name = $parameter;
|
| 722 |
|
|
$parameter_name =~ s/\[.*//;
|
| 723 |
|
|
|
| 724 |
|
|
defined($args{'parameterdescs'}{$parameter_name}) || next;
|
| 725 |
|
|
($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
|
| 726 |
|
|
$type = $args{'parametertypes'}{$parameter};
|
| 727 |
|
|
if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
|
| 728 |
|
|
# pointer-to-function
|
| 729 |
|
|
print " $1 $parameter) ($2);\n";
|
| 730 |
|
|
} elsif ($type =~ m/^(.*?)\s*(:.*)/) {
|
| 731 |
|
|
# bitfield
|
| 732 |
|
|
print " $1 $parameter$2;\n";
|
| 733 |
|
|
} else {
|
| 734 |
|
|
print " ".$type." ".$parameter.";\n";
|
| 735 |
|
|
}
|
| 736 |
|
|
}
|
| 737 |
|
|
print "};";
|
| 738 |
|
|
print " \n";
|
| 739 |
|
|
print "\n";
|
| 740 |
|
|
|
| 741 |
|
|
print " \n";
|
| 742 |
|
|
print " Members\n";
|
| 743 |
|
|
|
| 744 |
|
|
print " \n";
|
| 745 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 746 |
|
|
($parameter =~ /^#/) && next;
|
| 747 |
|
|
|
| 748 |
|
|
my $parameter_name = $parameter;
|
| 749 |
|
|
$parameter_name =~ s/\[.*//;
|
| 750 |
|
|
|
| 751 |
|
|
defined($args{'parameterdescs'}{$parameter_name}) || next;
|
| 752 |
|
|
($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
|
| 753 |
|
|
print " ";
|
| 754 |
|
|
print " $parameter\n";
|
| 755 |
|
|
print " \n";
|
| 756 |
|
|
output_highlight($args{'parameterdescs'}{$parameter_name});
|
| 757 |
|
|
print " \n";
|
| 758 |
|
|
print " \n";
|
| 759 |
|
|
}
|
| 760 |
|
|
print " \n";
|
| 761 |
|
|
print " \n";
|
| 762 |
|
|
|
| 763 |
|
|
output_section_xml(@_);
|
| 764 |
|
|
|
| 765 |
|
|
print "\n\n";
|
| 766 |
|
|
}
|
| 767 |
|
|
|
| 768 |
|
|
# output enum in XML DocBook
|
| 769 |
|
|
sub output_enum_xml(%) {
|
| 770 |
|
|
my %args = %{$_[0]};
|
| 771 |
|
|
my ($parameter, $section);
|
| 772 |
|
|
my $count;
|
| 773 |
|
|
my $id;
|
| 774 |
|
|
|
| 775 |
|
|
$id = "API-enum-".$args{'enum'};
|
| 776 |
|
|
$id =~ s/[^A-Za-z0-9]/-/g;
|
| 777 |
|
|
|
| 778 |
|
|
print "\n";
|
| 779 |
|
|
print "\n";
|
| 780 |
|
|
print " LINUX\n";
|
| 781 |
|
|
print " Kernel Hackers Manual\n";
|
| 782 |
|
|
print " $man_date\n";
|
| 783 |
|
|
print "\n";
|
| 784 |
|
|
print "\n";
|
| 785 |
|
|
print " enum ".$args{'enum'}."\n";
|
| 786 |
|
|
print " 9\n";
|
| 787 |
|
|
print " " . $kernelversion . "\n";
|
| 788 |
|
|
print "\n";
|
| 789 |
|
|
print "\n";
|
| 790 |
|
|
print " enum ".$args{'enum'}."\n";
|
| 791 |
|
|
print " \n";
|
| 792 |
|
|
print " ";
|
| 793 |
|
|
output_highlight ($args{'purpose'});
|
| 794 |
|
|
print " \n";
|
| 795 |
|
|
print "\n";
|
| 796 |
|
|
|
| 797 |
|
|
print "\n";
|
| 798 |
|
|
print " Synopsis\n";
|
| 799 |
|
|
print " \n";
|
| 800 |
|
|
print "enum ".$args{'enum'}." {\n";
|
| 801 |
|
|
$count = 0;
|
| 802 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 803 |
|
|
print " $parameter";
|
| 804 |
|
|
if ($count != $#{$args{'parameterlist'}}) {
|
| 805 |
|
|
$count++;
|
| 806 |
|
|
print ",";
|
| 807 |
|
|
}
|
| 808 |
|
|
print "\n";
|
| 809 |
|
|
}
|
| 810 |
|
|
print "};";
|
| 811 |
|
|
print " \n";
|
| 812 |
|
|
print "\n";
|
| 813 |
|
|
|
| 814 |
|
|
print "\n";
|
| 815 |
|
|
print " Constants\n";
|
| 816 |
|
|
print " \n";
|
| 817 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 818 |
|
|
my $parameter_name = $parameter;
|
| 819 |
|
|
$parameter_name =~ s/\[.*//;
|
| 820 |
|
|
|
| 821 |
|
|
print " ";
|
| 822 |
|
|
print " $parameter\n";
|
| 823 |
|
|
print " \n";
|
| 824 |
|
|
output_highlight($args{'parameterdescs'}{$parameter_name});
|
| 825 |
|
|
print " \n";
|
| 826 |
|
|
print " \n";
|
| 827 |
|
|
}
|
| 828 |
|
|
print " \n";
|
| 829 |
|
|
print "\n";
|
| 830 |
|
|
|
| 831 |
|
|
output_section_xml(@_);
|
| 832 |
|
|
|
| 833 |
|
|
print "\n\n";
|
| 834 |
|
|
}
|
| 835 |
|
|
|
| 836 |
|
|
# output typedef in XML DocBook
|
| 837 |
|
|
sub output_typedef_xml(%) {
|
| 838 |
|
|
my %args = %{$_[0]};
|
| 839 |
|
|
my ($parameter, $section);
|
| 840 |
|
|
my $id;
|
| 841 |
|
|
|
| 842 |
|
|
$id = "API-typedef-".$args{'typedef'};
|
| 843 |
|
|
$id =~ s/[^A-Za-z0-9]/-/g;
|
| 844 |
|
|
|
| 845 |
|
|
print "\n";
|
| 846 |
|
|
print "\n";
|
| 847 |
|
|
print " LINUX\n";
|
| 848 |
|
|
print " Kernel Hackers Manual\n";
|
| 849 |
|
|
print " $man_date\n";
|
| 850 |
|
|
print "\n";
|
| 851 |
|
|
print "\n";
|
| 852 |
|
|
print " typedef ".$args{'typedef'}."\n";
|
| 853 |
|
|
print " 9\n";
|
| 854 |
|
|
print "\n";
|
| 855 |
|
|
print "\n";
|
| 856 |
|
|
print " typedef ".$args{'typedef'}."\n";
|
| 857 |
|
|
print " \n";
|
| 858 |
|
|
print " ";
|
| 859 |
|
|
output_highlight ($args{'purpose'});
|
| 860 |
|
|
print " \n";
|
| 861 |
|
|
print "\n";
|
| 862 |
|
|
|
| 863 |
|
|
print "\n";
|
| 864 |
|
|
print " Synopsis\n";
|
| 865 |
|
|
print " typedef ".$args{'typedef'}.";\n";
|
| 866 |
|
|
print "\n";
|
| 867 |
|
|
|
| 868 |
|
|
output_section_xml(@_);
|
| 869 |
|
|
|
| 870 |
|
|
print "\n\n";
|
| 871 |
|
|
}
|
| 872 |
|
|
|
| 873 |
|
|
# output in XML DocBook
|
| 874 |
|
|
sub output_intro_xml(%) {
|
| 875 |
|
|
my %args = %{$_[0]};
|
| 876 |
|
|
my ($parameter, $section);
|
| 877 |
|
|
my $count;
|
| 878 |
|
|
|
| 879 |
|
|
my $id = $args{'module'};
|
| 880 |
|
|
$id =~ s/[^A-Za-z0-9]/-/g;
|
| 881 |
|
|
|
| 882 |
|
|
# print out each section
|
| 883 |
|
|
$lineprefix=" ";
|
| 884 |
|
|
foreach $section (@{$args{'sectionlist'}}) {
|
| 885 |
|
|
print "\n $section\n \n";
|
| 886 |
|
|
if ($section =~ m/EXAMPLE/i) {
|
| 887 |
|
|
print "\n";
|
| 888 |
|
|
}
|
| 889 |
|
|
output_highlight($args{'sections'}{$section});
|
| 890 |
|
|
if ($section =~ m/EXAMPLE/i) {
|
| 891 |
|
|
print "\n";
|
| 892 |
|
|
}
|
| 893 |
|
|
print " \n\n";
|
| 894 |
|
|
}
|
| 895 |
|
|
|
| 896 |
|
|
print "\n\n";
|
| 897 |
|
|
}
|
| 898 |
|
|
|
| 899 |
|
|
# output in XML DocBook
|
| 900 |
|
|
sub output_function_gnome {
|
| 901 |
|
|
my %args = %{$_[0]};
|
| 902 |
|
|
my ($parameter, $section);
|
| 903 |
|
|
my $count;
|
| 904 |
|
|
my $id;
|
| 905 |
|
|
|
| 906 |
|
|
$id = $args{'module'}."-".$args{'function'};
|
| 907 |
|
|
$id =~ s/[^A-Za-z0-9]/-/g;
|
| 908 |
|
|
|
| 909 |
|
|
print "\n";
|
| 910 |
|
|
print " ".$args{'function'}."\n";
|
| 911 |
|
|
|
| 912 |
|
|
print " \n";
|
| 913 |
|
|
print " ".$args{'functiontype'}." ";
|
| 914 |
|
|
print "".$args{'function'}." ";
|
| 915 |
|
|
print "\n";
|
| 916 |
|
|
|
| 917 |
|
|
$count = 0;
|
| 918 |
|
|
if ($#{$args{'parameterlist'}} >= 0) {
|
| 919 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 920 |
|
|
$type = $args{'parametertypes'}{$parameter};
|
| 921 |
|
|
if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
|
| 922 |
|
|
# pointer-to-function
|
| 923 |
|
|
print " $1 $parameter)\n";
|
| 924 |
|
|
print " $2\n";
|
| 925 |
|
|
} else {
|
| 926 |
|
|
print " ".$type;
|
| 927 |
|
|
print " $parameter\n";
|
| 928 |
|
|
}
|
| 929 |
|
|
}
|
| 930 |
|
|
} else {
|
| 931 |
|
|
print " \n";
|
| 932 |
|
|
}
|
| 933 |
|
|
print " \n";
|
| 934 |
|
|
if ($#{$args{'parameterlist'}} >= 0) {
|
| 935 |
|
|
print " \n";
|
| 936 |
|
|
print "\n";
|
| 937 |
|
|
print "\n";
|
| 938 |
|
|
print "\n";
|
| 939 |
|
|
print "\n";
| 940 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 941 |
|
|
my $parameter_name = $parameter;
|
| 942 |
|
|
$parameter_name =~ s/\[.*//;
|
| 943 |
|
|
|
| 944 |
|
|
print " $parameter\n";
|
| 945 |
|
|
print " \n";
|
| 946 |
|
|
$lineprefix=" ";
|
| 947 |
|
|
output_highlight($args{'parameterdescs'}{$parameter_name});
|
| 948 |
|
|
print " \n";
|
| 949 |
|
|
}
|
| 950 |
|
|
print "
| \n";
|
| 951 |
|
|
} else {
|
| 952 |
|
|
print " \n None\n \n";
|
| 953 |
|
|
}
|
| 954 |
|
|
|
| 955 |
|
|
# print out each section
|
| 956 |
|
|
$lineprefix=" ";
|
| 957 |
|
|
foreach $section (@{$args{'sectionlist'}}) {
|
| 958 |
|
|
print "\n $section\n";
|
| 959 |
|
|
if ($section =~ m/EXAMPLE/i) {
|
| 960 |
|
|
print "\n";
|
| 961 |
|
|
} else {
|
| 962 |
|
|
}
|
| 963 |
|
|
print "\n";
|
| 964 |
|
|
output_highlight($args{'sections'}{$section});
|
| 965 |
|
|
print "\n";
|
| 966 |
|
|
if ($section =~ m/EXAMPLE/i) {
|
| 967 |
|
|
print "\n";
|
| 968 |
|
|
} else {
|
| 969 |
|
|
}
|
| 970 |
|
|
print " \n";
|
| 971 |
|
|
}
|
| 972 |
|
|
|
| 973 |
|
|
print "\n\n";
|
| 974 |
|
|
}
|
| 975 |
|
|
|
| 976 |
|
|
##
|
| 977 |
|
|
# output function in man
|
| 978 |
|
|
sub output_function_man(%) {
|
| 979 |
|
|
my %args = %{$_[0]};
|
| 980 |
|
|
my ($parameter, $section);
|
| 981 |
|
|
my $count;
|
| 982 |
|
|
|
| 983 |
|
|
print ".TH \"$args{'function'}\" 9 \"$args{'function'}\" \"$man_date\" \"Kernel Hacker's Manual\" LINUX\n";
|
| 984 |
|
|
|
| 985 |
|
|
print ".SH NAME\n";
|
| 986 |
|
|
print $args{'function'}." \\- ".$args{'purpose'}."\n";
|
| 987 |
|
|
|
| 988 |
|
|
print ".SH SYNOPSIS\n";
|
| 989 |
|
|
if ($args{'functiontype'} ne "") {
|
| 990 |
|
|
print ".B \"".$args{'functiontype'}."\" ".$args{'function'}."\n";
|
| 991 |
|
|
} else {
|
| 992 |
|
|
print ".B \"".$args{'function'}."\n";
|
| 993 |
|
|
}
|
| 994 |
|
|
$count = 0;
|
| 995 |
|
|
my $parenth = "(";
|
| 996 |
|
|
my $post = ",";
|
| 997 |
|
|
foreach my $parameter (@{$args{'parameterlist'}}) {
|
| 998 |
|
|
if ($count == $#{$args{'parameterlist'}}) {
|
| 999 |
|
|
$post = ");";
|
| 1000 |
|
|
}
|
| 1001 |
|
|
$type = $args{'parametertypes'}{$parameter};
|
| 1002 |
|
|
if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
|
| 1003 |
|
|
# pointer-to-function
|
| 1004 |
|
|
print ".BI \"".$parenth.$1."\" ".$parameter." \") (".$2.")".$post."\"\n";
|
| 1005 |
|
|
} else {
|
| 1006 |
|
|
$type =~ s/([^\*])$/$1 /;
|
| 1007 |
|
|
print ".BI \"".$parenth.$type."\" ".$parameter." \"".$post."\"\n";
|
| 1008 |
|
|
}
|
| 1009 |
|
|
$count++;
|
| 1010 |
|
|
$parenth = "";
|
| 1011 |
|
|
}
|
| 1012 |
|
|
|
| 1013 |
|
|
print ".SH ARGUMENTS\n";
|
| 1014 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 1015 |
|
|
my $parameter_name = $parameter;
|
| 1016 |
|
|
$parameter_name =~ s/\[.*//;
|
| 1017 |
|
|
|
| 1018 |
|
|
print ".IP \"".$parameter."\" 12\n";
|
| 1019 |
|
|
output_highlight($args{'parameterdescs'}{$parameter_name});
|
| 1020 |
|
|
}
|
| 1021 |
|
|
foreach $section (@{$args{'sectionlist'}}) {
|
| 1022 |
|
|
print ".SH \"", uc $section, "\"\n";
|
| 1023 |
|
|
output_highlight($args{'sections'}{$section});
|
| 1024 |
|
|
}
|
| 1025 |
|
|
}
|
| 1026 |
|
|
|
| 1027 |
|
|
##
|
| 1028 |
|
|
# output enum in man
|
| 1029 |
|
|
sub output_enum_man(%) {
|
| 1030 |
|
|
my %args = %{$_[0]};
|
| 1031 |
|
|
my ($parameter, $section);
|
| 1032 |
|
|
my $count;
|
| 1033 |
|
|
|
| 1034 |
|
|
print ".TH \"$args{'module'}\" 9 \"enum $args{'enum'}\" \"$man_date\" \"API Manual\" LINUX\n";
|
| 1035 |
|
|
|
| 1036 |
|
|
print ".SH NAME\n";
|
| 1037 |
|
|
print "enum ".$args{'enum'}." \\- ".$args{'purpose'}."\n";
|
| 1038 |
|
|
|
| 1039 |
|
|
print ".SH SYNOPSIS\n";
|
| 1040 |
|
|
print "enum ".$args{'enum'}." {\n";
|
| 1041 |
|
|
$count = 0;
|
| 1042 |
|
|
foreach my $parameter (@{$args{'parameterlist'}}) {
|
| 1043 |
|
|
print ".br\n.BI \" $parameter\"\n";
|
| 1044 |
|
|
if ($count == $#{$args{'parameterlist'}}) {
|
| 1045 |
|
|
print "\n};\n";
|
| 1046 |
|
|
last;
|
| 1047 |
|
|
}
|
| 1048 |
|
|
else {
|
| 1049 |
|
|
print ", \n.br\n";
|
| 1050 |
|
|
}
|
| 1051 |
|
|
$count++;
|
| 1052 |
|
|
}
|
| 1053 |
|
|
|
| 1054 |
|
|
print ".SH Constants\n";
|
| 1055 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 1056 |
|
|
my $parameter_name = $parameter;
|
| 1057 |
|
|
$parameter_name =~ s/\[.*//;
|
| 1058 |
|
|
|
| 1059 |
|
|
print ".IP \"".$parameter."\" 12\n";
|
| 1060 |
|
|
output_highlight($args{'parameterdescs'}{$parameter_name});
|
| 1061 |
|
|
}
|
| 1062 |
|
|
foreach $section (@{$args{'sectionlist'}}) {
|
| 1063 |
|
|
print ".SH \"$section\"\n";
|
| 1064 |
|
|
output_highlight($args{'sections'}{$section});
|
| 1065 |
|
|
}
|
| 1066 |
|
|
}
|
| 1067 |
|
|
|
| 1068 |
|
|
##
|
| 1069 |
|
|
# output struct in man
|
| 1070 |
|
|
sub output_struct_man(%) {
|
| 1071 |
|
|
my %args = %{$_[0]};
|
| 1072 |
|
|
my ($parameter, $section);
|
| 1073 |
|
|
|
| 1074 |
|
|
print ".TH \"$args{'module'}\" 9 \"".$args{'type'}." ".$args{'struct'}."\" \"$man_date\" \"API Manual\" LINUX\n";
|
| 1075 |
|
|
|
| 1076 |
|
|
print ".SH NAME\n";
|
| 1077 |
|
|
print $args{'type'}." ".$args{'struct'}." \\- ".$args{'purpose'}."\n";
|
| 1078 |
|
|
|
| 1079 |
|
|
print ".SH SYNOPSIS\n";
|
| 1080 |
|
|
print $args{'type'}." ".$args{'struct'}." {\n.br\n";
|
| 1081 |
|
|
|
| 1082 |
|
|
foreach my $parameter (@{$args{'parameterlist'}}) {
|
| 1083 |
|
|
if ($parameter =~ /^#/) {
|
| 1084 |
|
|
print ".BI \"$parameter\"\n.br\n";
|
| 1085 |
|
|
next;
|
| 1086 |
|
|
}
|
| 1087 |
|
|
my $parameter_name = $parameter;
|
| 1088 |
|
|
$parameter_name =~ s/\[.*//;
|
| 1089 |
|
|
|
| 1090 |
|
|
($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
|
| 1091 |
|
|
$type = $args{'parametertypes'}{$parameter};
|
| 1092 |
|
|
if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
|
| 1093 |
|
|
# pointer-to-function
|
| 1094 |
|
|
print ".BI \" ".$1."\" ".$parameter." \") (".$2.")"."\"\n;\n";
|
| 1095 |
|
|
} elsif ($type =~ m/^(.*?)\s*(:.*)/) {
|
| 1096 |
|
|
# bitfield
|
| 1097 |
|
|
print ".BI \" ".$1."\ \" ".$parameter.$2." \""."\"\n;\n";
|
| 1098 |
|
|
} else {
|
| 1099 |
|
|
$type =~ s/([^\*])$/$1 /;
|
| 1100 |
|
|
print ".BI \" ".$type."\" ".$parameter." \""."\"\n;\n";
|
| 1101 |
|
|
}
|
| 1102 |
|
|
print "\n.br\n";
|
| 1103 |
|
|
}
|
| 1104 |
|
|
print "};\n.br\n";
|
| 1105 |
|
|
|
| 1106 |
|
|
print ".SH Members\n";
|
| 1107 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 1108 |
|
|
($parameter =~ /^#/) && next;
|
| 1109 |
|
|
|
| 1110 |
|
|
my $parameter_name = $parameter;
|
| 1111 |
|
|
$parameter_name =~ s/\[.*//;
|
| 1112 |
|
|
|
| 1113 |
|
|
($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
|
| 1114 |
|
|
print ".IP \"".$parameter."\" 12\n";
|
| 1115 |
|
|
output_highlight($args{'parameterdescs'}{$parameter_name});
|
| 1116 |
|
|
}
|
| 1117 |
|
|
foreach $section (@{$args{'sectionlist'}}) {
|
| 1118 |
|
|
print ".SH \"$section\"\n";
|
| 1119 |
|
|
output_highlight($args{'sections'}{$section});
|
| 1120 |
|
|
}
|
| 1121 |
|
|
}
|
| 1122 |
|
|
|
| 1123 |
|
|
##
|
| 1124 |
|
|
# output typedef in man
|
| 1125 |
|
|
sub output_typedef_man(%) {
|
| 1126 |
|
|
my %args = %{$_[0]};
|
| 1127 |
|
|
my ($parameter, $section);
|
| 1128 |
|
|
|
| 1129 |
|
|
print ".TH \"$args{'module'}\" 9 \"$args{'typedef'}\" \"$man_date\" \"API Manual\" LINUX\n";
|
| 1130 |
|
|
|
| 1131 |
|
|
print ".SH NAME\n";
|
| 1132 |
|
|
print "typedef ".$args{'typedef'}." \\- ".$args{'purpose'}."\n";
|
| 1133 |
|
|
|
| 1134 |
|
|
foreach $section (@{$args{'sectionlist'}}) {
|
| 1135 |
|
|
print ".SH \"$section\"\n";
|
| 1136 |
|
|
output_highlight($args{'sections'}{$section});
|
| 1137 |
|
|
}
|
| 1138 |
|
|
}
|
| 1139 |
|
|
|
| 1140 |
|
|
sub output_intro_man(%) {
|
| 1141 |
|
|
my %args = %{$_[0]};
|
| 1142 |
|
|
my ($parameter, $section);
|
| 1143 |
|
|
my $count;
|
| 1144 |
|
|
|
| 1145 |
|
|
print ".TH \"$args{'module'}\" 9 \"$args{'module'}\" \"$man_date\" \"API Manual\" LINUX\n";
|
| 1146 |
|
|
|
| 1147 |
|
|
foreach $section (@{$args{'sectionlist'}}) {
|
| 1148 |
|
|
print ".SH \"$section\"\n";
|
| 1149 |
|
|
output_highlight($args{'sections'}{$section});
|
| 1150 |
|
|
}
|
| 1151 |
|
|
}
|
| 1152 |
|
|
|
| 1153 |
|
|
##
|
| 1154 |
|
|
# output in text
|
| 1155 |
|
|
sub output_function_text(%) {
|
| 1156 |
|
|
my %args = %{$_[0]};
|
| 1157 |
|
|
my ($parameter, $section);
|
| 1158 |
|
|
my $start;
|
| 1159 |
|
|
|
| 1160 |
|
|
print "Name:\n\n";
|
| 1161 |
|
|
print $args{'function'}." - ".$args{'purpose'}."\n";
|
| 1162 |
|
|
|
| 1163 |
|
|
print "\nSynopsis:\n\n";
|
| 1164 |
|
|
if ($args{'functiontype'} ne "") {
|
| 1165 |
|
|
$start = $args{'functiontype'}." ".$args{'function'}." (";
|
| 1166 |
|
|
} else {
|
| 1167 |
|
|
$start = $args{'function'}." (";
|
| 1168 |
|
|
}
|
| 1169 |
|
|
print $start;
|
| 1170 |
|
|
|
| 1171 |
|
|
my $count = 0;
|
| 1172 |
|
|
foreach my $parameter (@{$args{'parameterlist'}}) {
|
| 1173 |
|
|
$type = $args{'parametertypes'}{$parameter};
|
| 1174 |
|
|
if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
|
| 1175 |
|
|
# pointer-to-function
|
| 1176 |
|
|
print $1.$parameter.") (".$2;
|
| 1177 |
|
|
} else {
|
| 1178 |
|
|
print $type." ".$parameter;
|
| 1179 |
|
|
}
|
| 1180 |
|
|
if ($count != $#{$args{'parameterlist'}}) {
|
| 1181 |
|
|
$count++;
|
| 1182 |
|
|
print ",\n";
|
| 1183 |
|
|
print " " x length($start);
|
| 1184 |
|
|
} else {
|
| 1185 |
|
|
print ");\n\n";
|
| 1186 |
|
|
}
|
| 1187 |
|
|
}
|
| 1188 |
|
|
|
| 1189 |
|
|
print "Arguments:\n\n";
|
| 1190 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 1191 |
|
|
my $parameter_name = $parameter;
|
| 1192 |
|
|
$parameter_name =~ s/\[.*//;
|
| 1193 |
|
|
|
| 1194 |
|
|
print $parameter."\n\t".$args{'parameterdescs'}{$parameter_name}."\n";
|
| 1195 |
|
|
}
|
| 1196 |
|
|
output_section_text(@_);
|
| 1197 |
|
|
}
|
| 1198 |
|
|
|
| 1199 |
|
|
#output sections in text
|
| 1200 |
|
|
sub output_section_text(%) {
|
| 1201 |
|
|
my %args = %{$_[0]};
|
| 1202 |
|
|
my $section;
|
| 1203 |
|
|
|
| 1204 |
|
|
print "\n";
|
| 1205 |
|
|
foreach $section (@{$args{'sectionlist'}}) {
|
| 1206 |
|
|
print "$section:\n\n";
|
| 1207 |
|
|
output_highlight($args{'sections'}{$section});
|
| 1208 |
|
|
}
|
| 1209 |
|
|
print "\n\n";
|
| 1210 |
|
|
}
|
| 1211 |
|
|
|
| 1212 |
|
|
# output enum in text
|
| 1213 |
|
|
sub output_enum_text(%) {
|
| 1214 |
|
|
my %args = %{$_[0]};
|
| 1215 |
|
|
my ($parameter);
|
| 1216 |
|
|
my $count;
|
| 1217 |
|
|
print "Enum:\n\n";
|
| 1218 |
|
|
|
| 1219 |
|
|
print "enum ".$args{'enum'}." - ".$args{'purpose'}."\n\n";
|
| 1220 |
|
|
print "enum ".$args{'enum'}." {\n";
|
| 1221 |
|
|
$count = 0;
|
| 1222 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 1223 |
|
|
print "\t$parameter";
|
| 1224 |
|
|
if ($count != $#{$args{'parameterlist'}}) {
|
| 1225 |
|
|
$count++;
|
| 1226 |
|
|
print ",";
|
| 1227 |
|
|
}
|
| 1228 |
|
|
print "\n";
|
| 1229 |
|
|
}
|
| 1230 |
|
|
print "};\n\n";
|
| 1231 |
|
|
|
| 1232 |
|
|
print "Constants:\n\n";
|
| 1233 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 1234 |
|
|
print "$parameter\n\t";
|
| 1235 |
|
|
print $args{'parameterdescs'}{$parameter}."\n";
|
| 1236 |
|
|
}
|
| 1237 |
|
|
|
| 1238 |
|
|
output_section_text(@_);
|
| 1239 |
|
|
}
|
| 1240 |
|
|
|
| 1241 |
|
|
# output typedef in text
|
| 1242 |
|
|
sub output_typedef_text(%) {
|
| 1243 |
|
|
my %args = %{$_[0]};
|
| 1244 |
|
|
my ($parameter);
|
| 1245 |
|
|
my $count;
|
| 1246 |
|
|
print "Typedef:\n\n";
|
| 1247 |
|
|
|
| 1248 |
|
|
print "typedef ".$args{'typedef'}." - ".$args{'purpose'}."\n";
|
| 1249 |
|
|
output_section_text(@_);
|
| 1250 |
|
|
}
|
| 1251 |
|
|
|
| 1252 |
|
|
# output struct as text
|
| 1253 |
|
|
sub output_struct_text(%) {
|
| 1254 |
|
|
my %args = %{$_[0]};
|
| 1255 |
|
|
my ($parameter);
|
| 1256 |
|
|
|
| 1257 |
|
|
print $args{'type'}." ".$args{'struct'}." - ".$args{'purpose'}."\n\n";
|
| 1258 |
|
|
print $args{'type'}." ".$args{'struct'}." {\n";
|
| 1259 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 1260 |
|
|
if ($parameter =~ /^#/) {
|
| 1261 |
|
|
print "$parameter\n";
|
| 1262 |
|
|
next;
|
| 1263 |
|
|
}
|
| 1264 |
|
|
|
| 1265 |
|
|
my $parameter_name = $parameter;
|
| 1266 |
|
|
$parameter_name =~ s/\[.*//;
|
| 1267 |
|
|
|
| 1268 |
|
|
($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
|
| 1269 |
|
|
$type = $args{'parametertypes'}{$parameter};
|
| 1270 |
|
|
if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
|
| 1271 |
|
|
# pointer-to-function
|
| 1272 |
|
|
print "\t$1 $parameter) ($2);\n";
|
| 1273 |
|
|
} elsif ($type =~ m/^(.*?)\s*(:.*)/) {
|
| 1274 |
|
|
# bitfield
|
| 1275 |
|
|
print "\t$1 $parameter$2;\n";
|
| 1276 |
|
|
} else {
|
| 1277 |
|
|
print "\t".$type." ".$parameter.";\n";
|
| 1278 |
|
|
}
|
| 1279 |
|
|
}
|
| 1280 |
|
|
print "};\n\n";
|
| 1281 |
|
|
|
| 1282 |
|
|
print "Members:\n\n";
|
| 1283 |
|
|
foreach $parameter (@{$args{'parameterlist'}}) {
|
| 1284 |
|
|
($parameter =~ /^#/) && next;
|
| 1285 |
|
|
|
| 1286 |
|
|
my $parameter_name = $parameter;
|
| 1287 |
|
|
$parameter_name =~ s/\[.*//;
|
| 1288 |
|
|
|
| 1289 |
|
|
($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
|
| 1290 |
|
|
print "$parameter\n\t";
|
| 1291 |
|
|
print $args{'parameterdescs'}{$parameter_name}."\n";
|
| 1292 |
|
|
}
|
| 1293 |
|
|
print "\n";
|
| 1294 |
|
|
output_section_text(@_);
|
| 1295 |
|
|
}
|
| 1296 |
|
|
|
| 1297 |
|
|
sub output_intro_text(%) {
|
| 1298 |
|
|
my %args = %{$_[0]};
|
| 1299 |
|
|
my ($parameter, $section);
|
| 1300 |
|
|
|
| 1301 |
|
|
foreach $section (@{$args{'sectionlist'}}) {
|
| 1302 |
|
|
print " $section:\n";
|
| 1303 |
|
|
print " -> ";
|
| 1304 |
|
|
output_highlight($args{'sections'}{$section});
|
| 1305 |
|
|
}
|
| 1306 |
|
|
}
|
| 1307 |
|
|
|
| 1308 |
|
|
##
|
| 1309 |
|
|
# generic output function for all types (function, struct/union, typedef, enum);
|
| 1310 |
|
|
# calls the generated, variable output_ function name based on
|
| 1311 |
|
|
# functype and output_mode
|
| 1312 |
|
|
sub output_declaration {
|
| 1313 |
|
|
no strict 'refs';
|
| 1314 |
|
|
my $name = shift;
|
| 1315 |
|
|
my $functype = shift;
|
| 1316 |
|
|
my $func = "output_${functype}_$output_mode";
|
| 1317 |
|
|
if (($function_only==0) ||
|
| 1318 |
|
|
( $function_only == 1 && defined($function_table{$name})) ||
|
| 1319 |
|
|
( $function_only == 2 && !defined($function_table{$name})))
|
| 1320 |
|
|
{
|
| 1321 |
|
|
&$func(@_);
|
| 1322 |
|
|
$section_counter++;
|
| 1323 |
|
|
}
|
| 1324 |
|
|
}
|
| 1325 |
|
|
|
| 1326 |
|
|
##
|
| 1327 |
|
|
# generic output function - calls the right one based on current output mode.
|
| 1328 |
|
|
sub output_intro {
|
| 1329 |
|
|
no strict 'refs';
|
| 1330 |
|
|
my $func = "output_intro_".$output_mode;
|
| 1331 |
|
|
&$func(@_);
|
| 1332 |
|
|
$section_counter++;
|
| 1333 |
|
|
}
|
| 1334 |
|
|
|
| 1335 |
|
|
##
|
| 1336 |
|
|
# takes a declaration (struct, union, enum, typedef) and
|
| 1337 |
|
|
# invokes the right handler. NOT called for functions.
|
| 1338 |
|
|
sub dump_declaration($$) {
|
| 1339 |
|
|
no strict 'refs';
|
| 1340 |
|
|
my ($prototype, $file) = @_;
|
| 1341 |
|
|
my $func = "dump_".$decl_type;
|
| 1342 |
|
|
&$func(@_);
|
| 1343 |
|
|
}
|
| 1344 |
|
|
|
| 1345 |
|
|
sub dump_union($$) {
|
| 1346 |
|
|
dump_struct(@_);
|
| 1347 |
|
|
}
|
| 1348 |
|
|
|
| 1349 |
|
|
sub dump_struct($$) {
|
| 1350 |
|
|
my $x = shift;
|
| 1351 |
|
|
my $file = shift;
|
| 1352 |
|
|
|
| 1353 |
|
|
if ($x =~/(struct|union)\s+(\w+)\s*{(.*)}/) {
|
| 1354 |
|
|
$declaration_name = $2;
|
| 1355 |
|
|
my $members = $3;
|
| 1356 |
|
|
|
| 1357 |
|
|
# ignore embedded structs or unions
|
| 1358 |
|
|
$members =~ s/{.*?}//g;
|
| 1359 |
|
|
|
| 1360 |
|
|
# ignore members marked private:
|
| 1361 |
|
|
$members =~ s/\/\*.*?private:.*?public:.*?\*\///gos;
|
| 1362 |
|
|
$members =~ s/\/\*.*?private:.*//gos;
|
| 1363 |
|
|
# strip comments:
|
| 1364 |
|
|
$members =~ s/\/\*.*?\*\///gos;
|
| 1365 |
|
|
|
| 1366 |
|
|
create_parameterlist($members, ';', $file);
|
| 1367 |
|
|
|
| 1368 |
|
|
output_declaration($declaration_name,
|
| 1369 |
|
|
'struct',
|
| 1370 |
|
|
{'struct' => $declaration_name,
|
| 1371 |
|
|
'module' => $modulename,
|
| 1372 |
|
|
'parameterlist' => \@parameterlist,
|
| 1373 |
|
|
'parameterdescs' => \%parameterdescs,
|
| 1374 |
|
|
'parametertypes' => \%parametertypes,
|
| 1375 |
|
|
'sectionlist' => \@sectionlist,
|
| 1376 |
|
|
'sections' => \%sections,
|
| 1377 |
|
|
'purpose' => $declaration_purpose,
|
| 1378 |
|
|
'type' => $decl_type
|
| 1379 |
|
|
});
|
| 1380 |
|
|
}
|
| 1381 |
|
|
else {
|
| 1382 |
|
|
print STDERR "Error(${file}:$.): Cannot parse struct or union!\n";
|
| 1383 |
|
|
++$errors;
|
| 1384 |
|
|
}
|
| 1385 |
|
|
}
|
| 1386 |
|
|
|
| 1387 |
|
|
sub dump_enum($$) {
|
| 1388 |
|
|
my $x = shift;
|
| 1389 |
|
|
my $file = shift;
|
| 1390 |
|
|
|
| 1391 |
|
|
$x =~ s@/\*.*?\*/@@gos; # strip comments.
|
| 1392 |
|
|
if ($x =~ /enum\s+(\w+)\s*{(.*)}/) {
|
| 1393 |
|
|
$declaration_name = $1;
|
| 1394 |
|
|
my $members = $2;
|
| 1395 |
|
|
|
| 1396 |
|
|
foreach my $arg (split ',', $members) {
|
| 1397 |
|
|
$arg =~ s/^\s*(\w+).*/$1/;
|
| 1398 |
|
|
push @parameterlist, $arg;
|
| 1399 |
|
|
if (!$parameterdescs{$arg}) {
|
| 1400 |
|
|
$parameterdescs{$arg} = $undescribed;
|
| 1401 |
|
|
print STDERR "Warning(${file}:$.): Enum value '$arg' ".
|
| 1402 |
|
|
"not described in enum '$declaration_name'\n";
|
| 1403 |
|
|
}
|
| 1404 |
|
|
|
| 1405 |
|
|
}
|
| 1406 |
|
|
|
| 1407 |
|
|
output_declaration($declaration_name,
|
| 1408 |
|
|
'enum',
|
| 1409 |
|
|
{'enum' => $declaration_name,
|
| 1410 |
|
|
'module' => $modulename,
|
| 1411 |
|
|
'parameterlist' => \@parameterlist,
|
| 1412 |
|
|
'parameterdescs' => \%parameterdescs,
|
| 1413 |
|
|
'sectionlist' => \@sectionlist,
|
| 1414 |
|
|
'sections' => \%sections,
|
| 1415 |
|
|
'purpose' => $declaration_purpose
|
| 1416 |
|
|
});
|
| 1417 |
|
|
}
|
| 1418 |
|
|
else {
|
| 1419 |
|
|
print STDERR "Error(${file}:$.): Cannot parse enum!\n";
|
| 1420 |
|
|
++$errors;
|
| 1421 |
|
|
}
|
| 1422 |
|
|
}
|
| 1423 |
|
|
|
| 1424 |
|
|
sub dump_typedef($$) {
|
| 1425 |
|
|
my $x = shift;
|
| 1426 |
|
|
my $file = shift;
|
| 1427 |
|
|
|
| 1428 |
|
|
$x =~ s@/\*.*?\*/@@gos; # strip comments.
|
| 1429 |
|
|
while (($x =~ /\(*.\)\s*;$/) || ($x =~ /\[*.\]\s*;$/)) {
|
| 1430 |
|
|
$x =~ s/\(*.\)\s*;$/;/;
|
| 1431 |
|
|
$x =~ s/\[*.\]\s*;$/;/;
|
| 1432 |
|
|
}
|
| 1433 |
|
|
|
| 1434 |
|
|
if ($x =~ /typedef.*\s+(\w+)\s*;/) {
|
| 1435 |
|
|
$declaration_name = $1;
|
| 1436 |
|
|
|
| 1437 |
|
|
output_declaration($declaration_name,
|
| 1438 |
|
|
'typedef',
|
| 1439 |
|
|
{'typedef' => $declaration_name,
|
| 1440 |
|
|
'module' => $modulename,
|
| 1441 |
|
|
'sectionlist' => \@sectionlist,
|
| 1442 |
|
|
'sections' => \%sections,
|
| 1443 |
|
|
'purpose' => $declaration_purpose
|
| 1444 |
|
|
});
|
| 1445 |
|
|
}
|
| 1446 |
|
|
else {
|
| 1447 |
|
|
print STDERR "Error(${file}:$.): Cannot parse typedef!\n";
|
| 1448 |
|
|
++$errors;
|
| 1449 |
|
|
}
|
| 1450 |
|
|
}
|
| 1451 |
|
|
|
| 1452 |
|
|
sub create_parameterlist($$$) {
|
| 1453 |
|
|
my $args = shift;
|
| 1454 |
|
|
my $splitter = shift;
|
| 1455 |
|
|
my $file = shift;
|
| 1456 |
|
|
my $type;
|
| 1457 |
|
|
my $param;
|
| 1458 |
|
|
|
| 1459 |
|
|
# temporarily replace commas inside function pointer definition
|
| 1460 |
|
|
while ($args =~ /(\([^\),]+),/) {
|
| 1461 |
|
|
$args =~ s/(\([^\),]+),/$1#/g;
|
| 1462 |
|
|
}
|
| 1463 |
|
|
|
| 1464 |
|
|
foreach my $arg (split($splitter, $args)) {
|
| 1465 |
|
|
# strip comments
|
| 1466 |
|
|
$arg =~ s/\/\*.*\*\///;
|
| 1467 |
|
|
# strip leading/trailing spaces
|
| 1468 |
|
|
$arg =~ s/^\s*//;
|
| 1469 |
|
|
$arg =~ s/\s*$//;
|
| 1470 |
|
|
$arg =~ s/\s+/ /;
|
| 1471 |
|
|
|
| 1472 |
|
|
if ($arg =~ /^#/) {
|
| 1473 |
|
|
# Treat preprocessor directive as a typeless variable just to fill
|
| 1474 |
|
|
# corresponding data structures "correctly". Catch it later in
|
| 1475 |
|
|
# output_* subs.
|
| 1476 |
|
|
push_parameter($arg, "", $file);
|
| 1477 |
|
|
} elsif ($arg =~ m/\(.*\*/) {
|
| 1478 |
|
|
# pointer-to-function
|
| 1479 |
|
|
$arg =~ tr/#/,/;
|
| 1480 |
|
|
$arg =~ m/[^\(]+\(\*\s*([^\)]+)\)/;
|
| 1481 |
|
|
$param = $1;
|
| 1482 |
|
|
$type = $arg;
|
| 1483 |
|
|
$type =~ s/([^\(]+\(\*)$param/$1/;
|
| 1484 |
|
|
push_parameter($param, $type, $file);
|
| 1485 |
|
|
} elsif ($arg) {
|
| 1486 |
|
|
$arg =~ s/\s*:\s*/:/g;
|
| 1487 |
|
|
$arg =~ s/\s*\[/\[/g;
|
| 1488 |
|
|
|
| 1489 |
|
|
my @args = split('\s*,\s*', $arg);
|
| 1490 |
|
|
if ($args[0] =~ m/\*/) {
|
| 1491 |
|
|
$args[0] =~ s/(\*+)\s*/ $1/;
|
| 1492 |
|
|
}
|
| 1493 |
|
|
|
| 1494 |
|
|
my @first_arg;
|
| 1495 |
|
|
if ($args[0] =~ /^(.*\s+)(.*?\[.*\].*)$/) {
|
| 1496 |
|
|
shift @args;
|
| 1497 |
|
|
push(@first_arg, split('\s+', $1));
|
| 1498 |
|
|
push(@first_arg, $2);
|
| 1499 |
|
|
} else {
|
| 1500 |
|
|
@first_arg = split('\s+', shift @args);
|
| 1501 |
|
|
}
|
| 1502 |
|
|
|
| 1503 |
|
|
unshift(@args, pop @first_arg);
|
| 1504 |
|
|
$type = join " ", @first_arg;
|
| 1505 |
|
|
|
| 1506 |
|
|
foreach $param (@args) {
|
| 1507 |
|
|
if ($param =~ m/^(\*+)\s*(.*)/) {
|
| 1508 |
|
|
push_parameter($2, "$type $1", $file);
|
| 1509 |
|
|
}
|
| 1510 |
|
|
elsif ($param =~ m/(.*?):(\d+)/) {
|
| 1511 |
|
|
push_parameter($1, "$type:$2", $file)
|
| 1512 |
|
|
}
|
| 1513 |
|
|
else {
|
| 1514 |
|
|
push_parameter($param, $type, $file);
|
| 1515 |
|
|
}
|
| 1516 |
|
|
}
|
| 1517 |
|
|
}
|
| 1518 |
|
|
}
|
| 1519 |
|
|
}
|
| 1520 |
|
|
|
| 1521 |
|
|
sub push_parameter($$$) {
|
| 1522 |
|
|
my $param = shift;
|
| 1523 |
|
|
my $type = shift;
|
| 1524 |
|
|
my $file = shift;
|
| 1525 |
|
|
|
| 1526 |
|
|
if (($anon_struct_union == 1) && ($type eq "") &&
|
| 1527 |
|
|
($param eq "}")) {
|
| 1528 |
|
|
return; # ignore the ending }; from anon. struct/union
|
| 1529 |
|
|
}
|
| 1530 |
|
|
|
| 1531 |
|
|
$anon_struct_union = 0;
|
| 1532 |
|
|
my $param_name = $param;
|
| 1533 |
|
|
$param_name =~ s/\[.*//;
|
| 1534 |
|
|
|
| 1535 |
|
|
if ($type eq "" && $param =~ /\.\.\.$/)
|
| 1536 |
|
|
{
|
| 1537 |
|
|
$type="";
|
| 1538 |
|
|
$parameterdescs{$param} = "variable arguments";
|
| 1539 |
|
|
}
|
| 1540 |
|
|
elsif ($type eq "" && ($param eq "" or $param eq "void"))
|
| 1541 |
|
|
{
|
| 1542 |
|
|
$type="";
|
| 1543 |
|
|
$param="void";
|
| 1544 |
|
|
$parameterdescs{void} = "no arguments";
|
| 1545 |
|
|
}
|
| 1546 |
|
|
elsif ($type eq "" && ($param eq "struct" or $param eq "union"))
|
| 1547 |
|
|
# handle unnamed (anonymous) union or struct:
|
| 1548 |
|
|
{
|
| 1549 |
|
|
$type = $param;
|
| 1550 |
|
|
$param = "{unnamed_" . $param . "}";
|
| 1551 |
|
|
$parameterdescs{$param} = "anonymous\n";
|
| 1552 |
|
|
$anon_struct_union = 1;
|
| 1553 |
|
|
}
|
| 1554 |
|
|
|
| 1555 |
|
|
# warn if parameter has no description
|
| 1556 |
|
|
# (but ignore ones starting with # as these are not parameters
|
| 1557 |
|
|
# but inline preprocessor statements);
|
| 1558 |
|
|
# also ignore unnamed structs/unions;
|
| 1559 |
|
|
if (!$anon_struct_union) {
|
| 1560 |
|
|
if (!defined $parameterdescs{$param_name} && $param_name !~ /^#/) {
|
| 1561 |
|
|
|
| 1562 |
|
|
$parameterdescs{$param_name} = $undescribed;
|
| 1563 |
|
|
|
| 1564 |
|
|
if (($type eq 'function') || ($type eq 'enum')) {
|
| 1565 |
|
|
print STDERR "Warning(${file}:$.): Function parameter ".
|
| 1566 |
|
|
"or member '$param' not " .
|
| 1567 |
|
|
"described in '$declaration_name'\n";
|
| 1568 |
|
|
}
|
| 1569 |
|
|
print STDERR "Warning(${file}:$.):".
|
| 1570 |
|
|
" No description found for parameter '$param'\n";
|
| 1571 |
|
|
++$warnings;
|
| 1572 |
|
|
}
|
| 1573 |
|
|
}
|
| 1574 |
|
|
|
| 1575 |
|
|
push @parameterlist, $param;
|
| 1576 |
|
|
$parametertypes{$param} = $type;
|
| 1577 |
|
|
}
|
| 1578 |
|
|
|
| 1579 |
|
|
##
|
| 1580 |
|
|
# takes a function prototype and the name of the current file being
|
| 1581 |
|
|
# processed and spits out all the details stored in the global
|
| 1582 |
|
|
# arrays/hashes.
|
| 1583 |
|
|
sub dump_function($$) {
|
| 1584 |
|
|
my $prototype = shift;
|
| 1585 |
|
|
my $file = shift;
|
| 1586 |
|
|
|
| 1587 |
|
|
$prototype =~ s/^static +//;
|
| 1588 |
|
|
$prototype =~ s/^extern +//;
|
| 1589 |
|
|
$prototype =~ s/^fastcall +//;
|
| 1590 |
|
|
$prototype =~ s/^asmlinkage +//;
|
| 1591 |
|
|
$prototype =~ s/^inline +//;
|
| 1592 |
|
|
$prototype =~ s/^__inline__ +//;
|
| 1593 |
|
|
$prototype =~ s/^__inline +//;
|
| 1594 |
|
|
$prototype =~ s/^__always_inline +//;
|
| 1595 |
|
|
$prototype =~ s/^noinline +//;
|
| 1596 |
|
|
$prototype =~ s/__devinit +//;
|
| 1597 |
|
|
$prototype =~ s/^#define\s+//; #ak added
|
| 1598 |
|
|
$prototype =~ s/__attribute__\s*\(\([a-z,]*\)\)//;
|
| 1599 |
|
|
|
| 1600 |
|
|
# Yes, this truly is vile. We are looking for:
|
| 1601 |
|
|
# 1. Return type (may be nothing if we're looking at a macro)
|
| 1602 |
|
|
# 2. Function name
|
| 1603 |
|
|
# 3. Function parameters.
|
| 1604 |
|
|
#
|
| 1605 |
|
|
# All the while we have to watch out for function pointer parameters
|
| 1606 |
|
|
# (which IIRC is what the two sections are for), C types (these
|
| 1607 |
|
|
# regexps don't even start to express all the possibilities), and
|
| 1608 |
|
|
# so on.
|
| 1609 |
|
|
#
|
| 1610 |
|
|
# If you mess with these regexps, it's a good idea to check that
|
| 1611 |
|
|
# the following functions' documentation still comes out right:
|
| 1612 |
|
|
# - parport_register_device (function pointer parameters)
|
| 1613 |
|
|
# - atomic_set (macro)
|
| 1614 |
|
|
# - pci_match_device, __copy_to_user (long return type)
|
| 1615 |
|
|
|
| 1616 |
|
|
if ($prototype =~ m/^()([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
|
| 1617 |
|
|
$prototype =~ m/^(\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
|
| 1618 |
|
|
$prototype =~ m/^(\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
|
| 1619 |
|
|
$prototype =~ m/^(\w+\s+\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
|
| 1620 |
|
|
$prototype =~ m/^(\w+\s+\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
|
| 1621 |
|
|
$prototype =~ m/^(\w+\s+\w+\s+\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
|
| 1622 |
|
|
$prototype =~ m/^(\w+\s+\w+\s+\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
|
| 1623 |
|
|
$prototype =~ m/^()([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
|
| 1624 |
|
|
$prototype =~ m/^(\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
|
| 1625 |
|
|
$prototype =~ m/^(\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
|
| 1626 |
|
|
$prototype =~ m/^(\w+\s+\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
|
| 1627 |
|
|
$prototype =~ m/^(\w+\s+\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
|
| 1628 |
|
|
$prototype =~ m/^(\w+\s+\w+\s+\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
|
| 1629 |
|
|
$prototype =~ m/^(\w+\s+\w+\s+\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
|
| 1630 |
|
|
$prototype =~ m/^(\w+\s+\w+\s+\w+\s+\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
|
| 1631 |
|
|
$prototype =~ m/^(\w+\s+\w+\s+\w+\s+\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
|
| 1632 |
|
|
$prototype =~ m/^(\w+\s+\w+\s*\*\s*\w+\s*\*\s*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/) {
|
| 1633 |
|
|
$return_type = $1;
|
| 1634 |
|
|
$declaration_name = $2;
|
| 1635 |
|
|
my $args = $3;
|
| 1636 |
|
|
|
| 1637 |
|
|
create_parameterlist($args, ',', $file);
|
| 1638 |
|
|
} else {
|
| 1639 |
|
|
print STDERR "Error(${file}:$.): cannot understand prototype: '$prototype'\n";
|
| 1640 |
|
|
++$errors;
|
| 1641 |
|
|
return;
|
| 1642 |
|
|
}
|
| 1643 |
|
|
|
| 1644 |
|
|
output_declaration($declaration_name,
|
| 1645 |
|
|
'function',
|
| 1646 |
|
|
{'function' => $declaration_name,
|
| 1647 |
|
|
'module' => $modulename,
|
| 1648 |
|
|
'functiontype' => $return_type,
|
| 1649 |
|
|
'parameterlist' => \@parameterlist,
|
| 1650 |
|
|
'parameterdescs' => \%parameterdescs,
|
| 1651 |
|
|
'parametertypes' => \%parametertypes,
|
| 1652 |
|
|
'sectionlist' => \@sectionlist,
|
| 1653 |
|
|
'sections' => \%sections,
|
| 1654 |
|
|
'purpose' => $declaration_purpose
|
| 1655 |
|
|
});
|
| 1656 |
|
|
}
|
| 1657 |
|
|
|
| 1658 |
|
|
sub process_file($);
|
| 1659 |
|
|
|
| 1660 |
|
|
# Read the file that maps relative names to absolute names for
|
| 1661 |
|
|
# separate source and object directories and for shadow trees.
|
| 1662 |
|
|
if (open(SOURCE_MAP, "<.tmp_filelist.txt")) {
|
| 1663 |
|
|
my ($relname, $absname);
|
| 1664 |
|
|
while() {
|
| 1665 |
|
|
chop();
|
| 1666 |
|
|
($relname, $absname) = (split())[0..1];
|
| 1667 |
|
|
$relname =~ s:^/+::;
|
| 1668 |
|
|
$source_map{$relname} = $absname;
|
| 1669 |
|
|
}
|
| 1670 |
|
|
close(SOURCE_MAP);
|
| 1671 |
|
|
}
|
| 1672 |
|
|
|
| 1673 |
|
|
if ($filelist) {
|
| 1674 |
|
|
open(FLIST,"<$filelist") or die "Can't open file list $filelist";
|
| 1675 |
|
|
while() {
|
| 1676 |
|
|
chop;
|
| 1677 |
|
|
process_file($_);
|
| 1678 |
|
|
}
|
| 1679 |
|
|
}
|
| 1680 |
|
|
|
| 1681 |
|
|
foreach (@ARGV) {
|
| 1682 |
|
|
chomp;
|
| 1683 |
|
|
process_file($_);
|
| 1684 |
|
|
}
|
| 1685 |
|
|
if ($verbose && $errors) {
|
| 1686 |
|
|
print STDERR "$errors errors\n";
|
| 1687 |
|
|
}
|
| 1688 |
|
|
if ($verbose && $warnings) {
|
| 1689 |
|
|
print STDERR "$warnings warnings\n";
|
| 1690 |
|
|
}
|
| 1691 |
|
|
|
| 1692 |
|
|
exit($errors);
|
| 1693 |
|
|
|
| 1694 |
|
|
sub reset_state {
|
| 1695 |
|
|
$function = "";
|
| 1696 |
|
|
%constants = ();
|
| 1697 |
|
|
%parameterdescs = ();
|
| 1698 |
|
|
%parametertypes = ();
|
| 1699 |
|
|
@parameterlist = ();
|
| 1700 |
|
|
%sections = ();
|
| 1701 |
|
|
@sectionlist = ();
|
| 1702 |
|
|
$prototype = "";
|
| 1703 |
|
|
|
| 1704 |
|
|
$state = 0;
|
| 1705 |
|
|
}
|
| 1706 |
|
|
|
| 1707 |
|
|
sub process_state3_function($$) {
|
| 1708 |
|
|
my $x = shift;
|
| 1709 |
|
|
my $file = shift;
|
| 1710 |
|
|
|
| 1711 |
|
|
$x =~ s@\/\/.*$@@gos; # strip C99-style comments to end of line
|
| 1712 |
|
|
|
| 1713 |
|
|
if ($x =~ m#\s*/\*\s+MACDOC\s*#io || ($x =~ /^#/ && $x !~ /^#define/)) {
|
| 1714 |
|
|
# do nothing
|
| 1715 |
|
|
}
|
| 1716 |
|
|
elsif ($x =~ /([^\{]*)/) {
|
| 1717 |
|
|
$prototype .= $1;
|
| 1718 |
|
|
}
|
| 1719 |
|
|
if (($x =~ /\{/) || ($x =~ /\#define/) || ($x =~ /;/)) {
|
| 1720 |
|
|
$prototype =~ s@/\*.*?\*/@@gos; # strip comments.
|
| 1721 |
|
|
$prototype =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
|
| 1722 |
|
|
$prototype =~ s@^\s+@@gos; # strip leading spaces
|
| 1723 |
|
|
dump_function($prototype,$file);
|
| 1724 |
|
|
reset_state();
|
| 1725 |
|
|
}
|
| 1726 |
|
|
}
|
| 1727 |
|
|
|
| 1728 |
|
|
sub process_state3_type($$) {
|
| 1729 |
|
|
my $x = shift;
|
| 1730 |
|
|
my $file = shift;
|
| 1731 |
|
|
|
| 1732 |
|
|
$x =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
|
| 1733 |
|
|
$x =~ s@^\s+@@gos; # strip leading spaces
|
| 1734 |
|
|
$x =~ s@\s+$@@gos; # strip trailing spaces
|
| 1735 |
|
|
$x =~ s@\/\/.*$@@gos; # strip C99-style comments to end of line
|
| 1736 |
|
|
|
| 1737 |
|
|
if ($x =~ /^#/) {
|
| 1738 |
|
|
# To distinguish preprocessor directive from regular declaration later.
|
| 1739 |
|
|
$x .= ";";
|
| 1740 |
|
|
}
|
| 1741 |
|
|
|
| 1742 |
|
|
while (1) {
|
| 1743 |
|
|
if ( $x =~ /([^{};]*)([{};])(.*)/ ) {
|
| 1744 |
|
|
$prototype .= $1 . $2;
|
| 1745 |
|
|
($2 eq '{') && $brcount++;
|
| 1746 |
|
|
($2 eq '}') && $brcount--;
|
| 1747 |
|
|
if (($2 eq ';') && ($brcount == 0)) {
|
| 1748 |
|
|
dump_declaration($prototype,$file);
|
| 1749 |
|
|
reset_state();
|
| 1750 |
|
|
last;
|
| 1751 |
|
|
}
|
| 1752 |
|
|
$x = $3;
|
| 1753 |
|
|
} else {
|
| 1754 |
|
|
$prototype .= $x;
|
| 1755 |
|
|
last;
|
| 1756 |
|
|
}
|
| 1757 |
|
|
}
|
| 1758 |
|
|
}
|
| 1759 |
|
|
|
| 1760 |
|
|
# xml_escape: replace <, >, and & in the text stream;
|
| 1761 |
|
|
#
|
| 1762 |
|
|
# however, formatting controls that are generated internally/locally in the
|
| 1763 |
|
|
# kernel-doc script are not escaped here; instead, they begin life like
|
| 1764 |
|
|
# $blankline_html (4 of '\' followed by a mnemonic + ':'), then these strings
|
| 1765 |
|
|
# are converted to their mnemonic-expected output, without the 4 * '\' & ':',
|
| 1766 |
|
|
# just before actual output; (this is done by local_unescape())
|
| 1767 |
|
|
sub xml_escape($) {
|
| 1768 |
|
|
my $text = shift;
|
| 1769 |
|
|
if (($output_mode eq "text") || ($output_mode eq "man")) {
|
| 1770 |
|
|
return $text;
|
| 1771 |
|
|
}
|
| 1772 |
|
|
$text =~ s/\&/\\\\\\amp;/g;
|
| 1773 |
|
|
$text =~ s/\
|
| 1774 |
|
|
$text =~ s/\>/\\\\\\gt;/g;
|
| 1775 |
|
|
return $text;
|
| 1776 |
|
|
}
|
| 1777 |
|
|
|
| 1778 |
|
|
# convert local escape strings to html
|
| 1779 |
|
|
# local escape strings look like: '\\\\menmonic:' (that's 4 backslashes)
|
| 1780 |
|
|
sub local_unescape($) {
|
| 1781 |
|
|
my $text = shift;
|
| 1782 |
|
|
if (($output_mode eq "text") || ($output_mode eq "man")) {
|
| 1783 |
|
|
return $text;
|
| 1784 |
|
|
}
|
| 1785 |
|
|
$text =~ s/\\\\\\\\lt:/
|
| 1786 |
|
|
$text =~ s/\\\\\\\\gt:/>/g;
|
| 1787 |
|
|
return $text;
|
| 1788 |
|
|
}
|
| 1789 |
|
|
|
| 1790 |
|
|
sub process_file($) {
|
| 1791 |
|
|
my $file;
|
| 1792 |
|
|
my $identifier;
|
| 1793 |
|
|
my $func;
|
| 1794 |
|
|
my $descr;
|
| 1795 |
|
|
my $initial_section_counter = $section_counter;
|
| 1796 |
|
|
|
| 1797 |
|
|
if (defined($ENV{'SRCTREE'})) {
|
| 1798 |
|
|
$file = "$ENV{'SRCTREE'}" . "/" . "@_";
|
| 1799 |
|
|
}
|
| 1800 |
|
|
else {
|
| 1801 |
|
|
$file = "@_";
|
| 1802 |
|
|
}
|
| 1803 |
|
|
if (defined($source_map{$file})) {
|
| 1804 |
|
|
$file = $source_map{$file};
|
| 1805 |
|
|
}
|
| 1806 |
|
|
|
| 1807 |
|
|
if (!open(IN,"<$file")) {
|
| 1808 |
|
|
print STDERR "Error: Cannot open file $file\n";
|
| 1809 |
|
|
++$errors;
|
| 1810 |
|
|
return;
|
| 1811 |
|
|
}
|
| 1812 |
|
|
|
| 1813 |
|
|
$section_counter = 0;
|
| 1814 |
|
|
while () {
|
| 1815 |
|
|
if ($state == 0) {
|
| 1816 |
|
|
if (/$doc_start/o) {
|
| 1817 |
|
|
$state = 1; # next line is always the function name
|
| 1818 |
|
|
$in_doc_sect = 0;
|
| 1819 |
|
|
}
|
| 1820 |
|
|
} elsif ($state == 1) { # this line is the function name (always)
|
| 1821 |
|
|
if (/$doc_block/o) {
|
| 1822 |
|
|
$state = 4;
|
| 1823 |
|
|
$contents = "";
|
| 1824 |
|
|
if ( $1 eq "" ) {
|
| 1825 |
|
|
$section = $section_intro;
|
| 1826 |
|
|
} else {
|
| 1827 |
|
|
$section = $1;
|
| 1828 |
|
|
}
|
| 1829 |
|
|
}
|
| 1830 |
|
|
elsif (/$doc_decl/o) {
|
| 1831 |
|
|
$identifier = $1;
|
| 1832 |
|
|
if (/\s*([\w\s]+?)\s*-/) {
|
| 1833 |
|
|
$identifier = $1;
|
| 1834 |
|
|
}
|
| 1835 |
|
|
|
| 1836 |
|
|
$state = 2;
|
| 1837 |
|
|
if (/-(.*)/) {
|
| 1838 |
|
|
# strip leading/trailing/multiple spaces
|
| 1839 |
|
|
$descr= $1;
|
| 1840 |
|
|
$descr =~ s/^\s*//;
|
| 1841 |
|
|
$descr =~ s/\s*$//;
|
| 1842 |
|
|
$descr =~ s/\s+/ /;
|
| 1843 |
|
|
$declaration_purpose = xml_escape($descr);
|
| 1844 |
|
|
} else {
|
| 1845 |
|
|
$declaration_purpose = "";
|
| 1846 |
|
|
}
|
| 1847 |
|
|
if ($identifier =~ m/^struct/) {
|
| 1848 |
|
|
$decl_type = 'struct';
|
| 1849 |
|
|
} elsif ($identifier =~ m/^union/) {
|
| 1850 |
|
|
$decl_type = 'union';
|
| 1851 |
|
|
} elsif ($identifier =~ m/^enum/) {
|
| 1852 |
|
|
$decl_type = 'enum';
|
| 1853 |
|
|
} elsif ($identifier =~ m/^typedef/) {
|
| 1854 |
|
|
$decl_type = 'typedef';
|
| 1855 |
|
|
} else {
|
| 1856 |
|
|
$decl_type = 'function';
|
| 1857 |
|
|
}
|
| 1858 |
|
|
|
| 1859 |
|
|
if ($verbose) {
|
| 1860 |
|
|
print STDERR "Info(${file}:$.): Scanning doc for $identifier\n";
|
| 1861 |
|
|
}
|
| 1862 |
|
|
} else {
|
| 1863 |
|
|
print STDERR "Warning(${file}:$.): Cannot understand $_ on line $.",
|
| 1864 |
|
|
" - I thought it was a doc line\n";
|
| 1865 |
|
|
++$warnings;
|
| 1866 |
|
|
$state = 0;
|
| 1867 |
|
|
}
|
| 1868 |
|
|
} elsif ($state == 2) { # look for head: lines, and include content
|
| 1869 |
|
|
if (/$doc_sect/o) {
|
| 1870 |
|
|
$newsection = $1;
|
| 1871 |
|
|
$newcontents = $2;
|
| 1872 |
|
|
|
| 1873 |
|
|
if ($contents ne "") {
|
| 1874 |
|
|
if (!$in_doc_sect && $verbose) {
|
| 1875 |
|
|
print STDERR "Warning(${file}:$.): contents before sections\n";
|
| 1876 |
|
|
++$warnings;
|
| 1877 |
|
|
}
|
| 1878 |
|
|
dump_section($section, xml_escape($contents));
|
| 1879 |
|
|
$section = $section_default;
|
| 1880 |
|
|
}
|
| 1881 |
|
|
|
| 1882 |
|
|
$in_doc_sect = 1;
|
| 1883 |
|
|
$contents = $newcontents;
|
| 1884 |
|
|
if ($contents ne "") {
|
| 1885 |
|
|
while ((substr($contents, 0, 1) eq " ") ||
|
| 1886 |
|
|
substr($contents, 0, 1) eq "\t") {
|
| 1887 |
|
|
$contents = substr($contents, 1);
|
| 1888 |
|
|
}
|
| 1889 |
|
|
$contents .= "\n";
|
| 1890 |
|
|
}
|
| 1891 |
|
|
$section = $newsection;
|
| 1892 |
|
|
} elsif (/$doc_end/) {
|
| 1893 |
|
|
|
| 1894 |
|
|
if ($contents ne "") {
|
| 1895 |
|
|
dump_section($section, xml_escape($contents));
|
| 1896 |
|
|
$section = $section_default;
|
| 1897 |
|
|
$contents = "";
|
| 1898 |
|
|
}
|
| 1899 |
|
|
|
| 1900 |
|
|
$prototype = "";
|
| 1901 |
|
|
$state = 3;
|
| 1902 |
|
|
$brcount = 0;
|
| 1903 |
|
|
# print STDERR "end of doc comment, looking for prototype\n";
|
| 1904 |
|
|
} elsif (/$doc_content/) {
|
| 1905 |
|
|
# miguel-style comment kludge, look for blank lines after
|
| 1906 |
|
|
# @parameter line to signify start of description
|
| 1907 |
|
|
if ($1 eq "" &&
|
| 1908 |
|
|
($section =~ m/^@/ || $section eq $section_context)) {
|
| 1909 |
|
|
dump_section($section, xml_escape($contents));
|
| 1910 |
|
|
$section = $section_default;
|
| 1911 |
|
|
$contents = "";
|
| 1912 |
|
|
} else {
|
| 1913 |
|
|
$contents .= $1."\n";
|
| 1914 |
|
|
}
|
| 1915 |
|
|
} else {
|
| 1916 |
|
|
# i dont know - bad line? ignore.
|
| 1917 |
|
|
print STDERR "Warning(${file}:$.): bad line: $_";
|
| 1918 |
|
|
++$warnings;
|
| 1919 |
|
|
}
|
| 1920 |
|
|
} elsif ($state == 3) { # scanning for function '{' (end of prototype)
|
| 1921 |
|
|
if ($decl_type eq 'function') {
|
| 1922 |
|
|
process_state3_function($_, $file);
|
| 1923 |
|
|
} else {
|
| 1924 |
|
|
process_state3_type($_, $file);
|
| 1925 |
|
|
}
|
| 1926 |
|
|
} elsif ($state == 4) {
|
| 1927 |
|
|
# Documentation block
|
| 1928 |
|
|
if (/$doc_block/) {
|
| 1929 |
|
|
dump_section($section, xml_escape($contents));
|
| 1930 |
|
|
output_intro({'sectionlist' => \@sectionlist,
|
| 1931 |
|
|
'sections' => \%sections });
|
| 1932 |
|
|
$contents = "";
|
| 1933 |
|
|
$function = "";
|
| 1934 |
|
|
%constants = ();
|
| 1935 |
|
|
%parameterdescs = ();
|
| 1936 |
|
|
%parametertypes = ();
|
| 1937 |
|
|
@parameterlist = ();
|
| 1938 |
|
|
%sections = ();
|
| 1939 |
|
|
@sectionlist = ();
|
| 1940 |
|
|
$prototype = "";
|
| 1941 |
|
|
if ( $1 eq "" ) {
|
| 1942 |
|
|
$section = $section_intro;
|
| 1943 |
|
|
} else {
|
| 1944 |
|
|
$section = $1;
|
| 1945 |
|
|
}
|
| 1946 |
|
|
}
|
| 1947 |
|
|
elsif (/$doc_end/)
|
| 1948 |
|
|
{
|
| 1949 |
|
|
dump_section($section, xml_escape($contents));
|
| 1950 |
|
|
output_intro({'sectionlist' => \@sectionlist,
|
| 1951 |
|
|
'sections' => \%sections });
|
| 1952 |
|
|
$contents = "";
|
| 1953 |
|
|
$function = "";
|
| 1954 |
|
|
%constants = ();
|
| 1955 |
|
|
%parameterdescs = ();
|
| 1956 |
|
|
%parametertypes = ();
|
| 1957 |
|
|
@parameterlist = ();
|
| 1958 |
|
|
%sections = ();
|
| 1959 |
|
|
@sectionlist = ();
|
| 1960 |
|
|
$prototype = "";
|
| 1961 |
|
|
$state = 0;
|
| 1962 |
|
|
}
|
| 1963 |
|
|
elsif (/$doc_content/)
|
| 1964 |
|
|
{
|
| 1965 |
|
|
if ( $1 eq "" )
|
| 1966 |
|
|
{
|
| 1967 |
|
|
$contents .= $blankline;
|
| 1968 |
|
|
}
|
| 1969 |
|
|
else
|
| 1970 |
|
|
{
|
| 1971 |
|
|
$contents .= $1 . "\n";
|
| 1972 |
|
|
}
|
| 1973 |
|
|
}
|
| 1974 |
|
|
}
|
| 1975 |
|
|
}
|
| 1976 |
|
|
if ($initial_section_counter == $section_counter) {
|
| 1977 |
|
|
print STDERR "Warning(${file}): no structured comments found\n";
|
| 1978 |
|
|
if ($output_mode eq "xml") {
|
| 1979 |
|
|
# The template wants at least one RefEntry here; make one.
|
| 1980 |
|
|
print "\n";
|
| 1981 |
|
|
print " \n";
|
| 1982 |
|
|
print " \n";
|
| 1983 |
|
|
print " ${file}\n";
|
| 1984 |
|
|
print " \n";
|
| 1985 |
|
|
print " \n";
|
| 1986 |
|
|
print " Document generation inconsistency\n";
|
| 1987 |
|
|
print " \n";
|
| 1988 |
|
|
print " \n";
|
| 1989 |
|
|
print " \n";
|
| 1990 |
|
|
print " \n";</code></pre></td>
</tr>
<tr valign="middle">
<td>1991</td>
<td></td>
<td></td>
<td class="code"><pre><code> print " Oops\n";</code></pre></td>
</tr>
<tr valign="middle">
<td>1992</td>
<td></td>
<td></td>
<td class="code"><pre><code> print " \n";
|
| 1993 |
|
|
print " \n";
|
| 1994 |
|
|
print " \n";
|
| 1995 |
|
|
print " The template for this document tried to insert\n";
|
| 1996 |
|
|
print " the structured comment from the file\n";
|
| 1997 |
|
|
print " ${file} at this point,\n";
|
| 1998 |
|
|
print " but none was found.\n";
|
| 1999 |
|
|
print " This dummy section is inserted to allow\n";
|
| 2000 |
|
|
print " generation to continue.\n";
|
| 2001 |
|
|
print " \n";
|
| 2002 |
|
|
print " \n";
|
| 2003 |
|
|
print " \n";
|
| 2004 |
|
|
print "\n";
|
| 2005 |
|
|
}
|
| 2006 |
|
|
}
|
| 2007 |
|
|
}
|
