1 package winapi_fixup_statements;
5 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK);
10 @EXPORT_OK = qw(&fixup_statements);
12 use config qw($wine_dir);
13 use options qw($options);
14 use output qw($output);
17 use winapi_module_user qw(
18 &get_message_result_kind
19 &get_message_wparam_kind
20 &get_message_lparam_kind
23 ########################################################################
26 sub fixup_function_call {
28 my @arguments = @{(shift)};;
30 return "$name(" . join(", ", @arguments) . ")";
33 ########################################################################
47 my $parser = new c_parser;
51 if($parser->parse_c_function_call(\$_, \$line, \$column, \$name, \@arguments, \@argument_lines, \@argument_columns) &&
52 $name =~ /^MAKE(?:LONG|LPARAM|LRESULT|WPARAM)$/)
55 $high = $arguments[1];
56 } elsif(/^(?:\(\w+\)\s*)?0L?$/) {
60 $low = "($_) & 0xffff";
64 $low =~ s/^\s*(.*?)\s*$/$1/;
65 $high =~ s/^\s*(.*?)\s*$/$1/;
70 ########################################################################
71 # fixup_function_call_2_windowsx
73 sub fixup_user_message_2_windowsx {
75 (my $hwnd, my $msg, my $wparam, my $lparam) = @{(shift)};
79 } elsif($msg =~ /^(?:WM_BEGINDRAG|WM_ENTERMENULOOP|WM_EXITMENULOOP|WM_HELP|
80 WM_ISACTIVEICON|WM_LBTRACKPOINT|WM_NEXTMENU)$/x)
83 } elsif($msg =~ /^WM_(?:GET|SET)TEXT$/) {
95 $wparam =~ s/^\(WPARAM\)\s*//;
96 $lparam =~ s/^\(LPARAM\)\s*//;
101 } elsif($msg =~ /^WM_COMMAND$/) {
102 (my $id, my $code_notify) = _parse_makelong($wparam);
103 my $hwndctl = $lparam;
104 @arguments = ($id, $hwndctl, $code_notify);
105 } elsif($msg =~ /^WM_(?:COPY|CUT|PASTE)$/) {
107 } elsif($msg =~ /^WM_(?:CHARTO|VKEYTO)ITEM$/) {
108 (my $key, my $caret) = _parse_makelong($wparam);
109 my $hwndctl = $lparam;
110 @arguments = ($key, $hwndctl, $caret);
111 } elsif($msg =~ /^WM_(?:COMPARE|DELETE|DRAW|MEASURE)ITEM$/) {
112 @arguments = ($lparam);
113 } elsif($msg =~ s/^WM_GETTEXT$/$&$suffix/) {
114 @arguments = ($wparam, $lparam);
115 } elsif($msg =~ /^WM_INITMENU$/) {
117 @arguments = ($hmenu);
118 } elsif($msg =~ /^WM_INITMENUPOPUP$/) {
120 (my $item, my $system_menu) = _parse_makelong($lparam);
121 @arguments = ($hmenu, $item, $system_menu);
122 } elsif($msg =~ /^WM_MENUCHAR$/) {
123 (my $ch, my $flags) = _parse_makelong($wparam);
125 @arguments = ($ch, $flags, $hmenu);
126 } elsif($msg =~ /^WM_MENUSELECT$/) {
127 (my $item, my $flags) = _parse_makelong($wparam);
129 my $hmenu_popup = "NULL"; # FIXME: Is this really correct?
130 @arguments = ($hmenu, $item, $hmenu_popup, $flags);
131 } elsif($msg =~ s/^WM_(NC)?LBUTTONDBLCLK$/WM_$1LBUTTONDOWN/) {
132 my $double_click = "TRUE";
133 my $key_flags = $wparam;
134 (my $x, my $y) = _parse_makelong($lparam);
135 @arguments = ($double_click, $x, $y, $key_flags);
136 } elsif($msg =~ /^WM_(NC)?LBUTTONDOWN$/) {
137 my $double_click = "FALSE";
138 my $key_flags = $wparam;
139 (my $x, my $y) = _parse_makelong($lparam);
140 @arguments = ($double_click, $x, $y, $key_flags);
141 } elsif($msg =~ /^WM_LBUTTONUP$/) {
142 my $key_flags = $wparam;
143 (my $x, my $y) = _parse_makelong($lparam);
144 @arguments = ($x, $y, $key_flags);
145 } elsif($msg =~ /^WM_SETCURSOR$/) {
146 my $hwnd_cursor = $wparam;
147 (my $code_hit_test, my $msg2) = _parse_makelong($lparam);
148 @arguments = ($hwnd_cursor, $code_hit_test, $msg2);
149 } elsif($msg =~ s/^WM_SETTEXT$/$&$suffix/) {
151 @arguments = ($text);
152 } elsif($msg =~ /^WM_(?:SYS)?KEYDOWN$/) {
154 (my $repeat, my $flags) = _parse_makelong($lparam);
155 @arguments = ($vk, $repeat, $flags);
157 @arguments = ($wparam, $lparam);
159 unshift @arguments, $hwnd;
161 return "FORWARD_" . $msg . "(" . join(", ", @arguments) . ", $name)";
164 ########################################################################
170 if(/^(?:BM|CB|EM|LB|STM|WM)_\w+(.*?)$/) {
176 } elsif(/^(.*?)\s*\?\s*((?:BM|CB|EM|LB|STM|WM)_\w+)\s*:\s*((?:BM|CB|EM|LB|STM|WM)_\w+)$/) {
180 } elsif(/^RegisterWindowMessage[AW]\s*\(.*?\)$/) {
183 $output->write("warning: _get_messages: '$_'\n");
188 ########################################################################
189 # _fixup_user_message
191 sub _fixup_user_message {
193 (my $hwnd, my $msg, my $wparam, my $lparam) = @{(shift)};
199 foreach my $msg (_get_messages($msg)) {
200 my $new_wkind = &get_message_wparam_kind($msg);
201 if(defined($wkind) && $new_wkind ne $wkind) {
202 $output->write("messsages used together do not have the same type\n");
207 my $new_lkind = &get_message_lparam_kind($msg);
208 if(defined($lkind) && $new_lkind ne $lkind) {
209 $output->write("messsages used together do not have the same type\n");
216 [ \$wparam, $wkind, "W", "w" ],
217 [ \$lparam, $lkind, "L", "l" ]
219 foreach my $entry (@entries) {
220 (my $refparam, my $kind, my $upper, my $lower) = @$entry;
222 if(!defined($kind)) {
224 $output->write("messsage $msg not properly defined\n");
228 } elsif($kind eq "ptr") {
229 if($$refparam =~ /^(\(${upper}PARAM\))?\s*($lower[pP]aram)$/) {
234 } elsif($$refparam =~ /^(\(${upper}PARAM\))?\s*0$/) {
235 $$refparam = "(${upper}PARAM) NULL";
237 } elsif($$refparam !~ /^\(${upper}PARAM\)\s*/) {
238 $$refparam = "(${upper}PARAM) $$refparam";
241 } elsif($kind eq "long") {
242 if($$refparam =~ s/^\(${upper}PARAM\)\s*//) {
249 my @arguments = ($hwnd, $msg, $wparam, $lparam);
250 return "$name(" . join(", ", @arguments) . ")";
256 ########################################################################
259 sub fixup_statements {
260 my $function = shift;
263 my $file = $function->file;
264 my $linkage = $function->linkage;
265 my $name = $function->name;
266 my $statements_line = $function->statements_line;
267 my $statements_column = $function->statements_column;
268 my $statements = $function->statements;
270 if(!defined($statements)) {
274 my $parser = new c_parser($file);
276 my $found_function_call = sub {
277 my $begin_line = shift;
278 my $begin_column = shift;
279 my $end_line = shift;
280 my $end_column = shift;
282 my $arguments = shift;
284 foreach my $argument (@$arguments) {
285 $argument =~ s/^\s*(.*?)\s*$/$1/;
288 my $fixup_function_call;
289 if($name =~ /^(?:DefWindowProc|SendMessage)[AW]$/)
291 if($options->statements_windowsx) {
292 $fixup_function_call = \&fixup_user_message_2_windowsx;
294 $fixup_function_call = \&_fixup_user_message;
298 if(defined($fixup_function_call)) {
299 my $replace = &$fixup_function_call($name, $arguments);
301 if(defined($replace)) {
302 $editor->replace($begin_line, $begin_column, $end_line, $end_column, $replace);
304 } elsif($options->debug) {
305 $output->write("$begin_line.$begin_column-$end_line.$end_column: " .
306 "$name(" . join(", ", @$arguments) . ")\n");
312 $parser->set_found_function_call_callback($found_function_call);
314 my $line = $statements_line;
316 if(!$parser->parse_c_statements(\$statements, \$line, \$column)) {
317 $output->write("error: can't parse statements\n");