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Fix multiple output kinds

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Aoran Zeng 2025-07-16 19:33:14 +08:00
parent b1a45fb4d7
commit 85d8ee940c
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1 changed files with 25 additions and 24 deletions
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49
tool/rawstr4c/lib/Generator.rakumod
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@ -134,7 +134,8 @@ my class CVariableGenerator {
};
}
method generate-c-header-file($output-mode = 'global-variable') {
#| 生成 C 头文件的内容
method generate-c-header-file() {
my $header = qq:to/EOF/;
#pragma once
@ -148,22 +149,25 @@ my class CVariableGenerator {
for @.variables -> $var {
given $var<kind> {
when 'global-variable-only-header' {
$header ~= "char {$var<name>}[] = \"{$var<value>}\";\n\n";
}
when 'global-variable' {
if $output-mode eq 'global-variable-only-header' {
$header ~= "char {$var<name>}[] = \"{$var<value>}\";\n\n";
} else {
$header ~= "extern char {$var<name>}[];\n";
}
$header ~= "extern char {$var<name>}[];\n";
}
when 'macro' {
$header ~= "#define {$var<name>.uc} \"{$var<value>}\"\n\n";
}
default {
die "Unknown variable kind: {$var<kind>}";
}
}
}
return $header;
}
#| 生成 C 源文件的内容
method generate-c-source-file() {
my $source = qq:to/EOF/;
/**
@ -181,26 +185,25 @@ my class CVariableGenerator {
$source ~= "char {$var<name>}[] = \"{$var<value>}\";\n";
}
}
return $source;
}
method save-files($output-mode, $dest-dir) {
method save-files($dest-dir) {
my $c-header-file = $dest-dir.IO.child($.c-header-filename).Str;
$c-header-file.IO.spurt(self.generate-c-header-file($output-mode));
$c-header-file.IO.spurt(self.generate-c-header-file());
say "Generated C header file: $c-header-file";
if $output-mode eq 'global-variable' {
my $has-globals = @.variables.grep({ $_<kind> eq 'global-variable' }).elems > 0;
if $has-globals {
my $c-source-filename = $.c-header-filename.subst(/'.h'$/, '.c');
my $c-source-file = $dest-dir.IO.child($c-source-filename).Str;
$c-source-file.IO.spurt(self.generate-c-source-file());
say "Generated C source file: $c-source-file";
}
# 检查是否有 "头、源并存的变量"，如果有就使用并存的头文件和源文件模式
my $need-gen-c-source-file = @.variables.grep({ $_<kind> eq 'global-variable' }).elems > 0;
if $need-gen-c-source-file {
my $c-source-filename = $.c-header-filename.subst(/'.h'$/, '.c');
my $c-source-file = $dest-dir.IO.child($c-source-filename).Str;
$c-source-file.IO.spurt(self.generate-c-source-file());
say "Generated C source file: $c-source-file";
}
}
}
@ -258,9 +261,12 @@ class Generator {
say 'char ' ~ $varname ~ '[] = "' ~ $c-string ~ '";';
say "";
}
when 'global-variable' | 'global-variable-only-header' {
when 'global-variable' {
$.variable-generator.add-variable($varname, $c-string, 'global-variable');
}
when 'global-variable-only-header' {
$.variable-generator.add-variable($varname, $c-string, 'global-variable-only-header');
}
when 'macro' {
$.variable-generator.add-variable($varname, $c-string, 'macro');
}
@ -286,12 +292,7 @@ class Generator {
# 如果有任何变量被添加 (没有被输出到终端)，就保存文件
if $.variable-generator.variables.elems > 0 {
my $dest-dir = $.parser.input-file.IO.dirname.Str;
# 检查是否有 "头、源并存的变量"，如果有就使用并存的头文件和源文件模式
my $has-global-vars = $.variable-generator.variables.grep({ $_<kind> eq 'global-variable' }).elems > 0;
my $output-mode = $has-global-vars ?? 'global-variable' !! 'global-variable-only-header';
$.variable-generator.save-files($output-mode, $dest-dir);
$.variable-generator.save-files($dest-dir);
}
}
}