Files
static-php-cli/src/Package/Extension/grpc.php
2026-04-11 00:45:31 +08:00

80 lines
3.0 KiB
PHP

<?php
declare(strict_types=1);
namespace Package\Extension;
use Package\Target\php;
use StaticPHP\Attribute\Package\BeforeStage;
use StaticPHP\Attribute\Package\Extension;
use StaticPHP\Exception\EnvironmentException;
use StaticPHP\Package\PhpExtensionPackage;
use StaticPHP\Runtime\SystemTarget;
use StaticPHP\Util\FileSystem;
#[Extension('grpc')]
class grpc extends PhpExtensionPackage
{
#[BeforeStage('php', [php::class, 'buildconfForUnix'], 'ext-grpc')]
public function patchBeforeBuildconf(): void
{
if (SystemTarget::getTargetOS() === 'Windows') {
throw new EnvironmentException('grpc extension does not support windows yet');
}
// Fix deprecated PHP API usage in call.c
FileSystem::replaceFileStr(
"{$this->getSourceDir()}/src/php/ext/grpc/call.c",
'zend_exception_get_default(TSRMLS_C),',
'zend_ce_exception,',
);
// Fix include path conflict with pdo_sqlsrv: grpc's PHP ext dir is added to the global include path via
$grpc_php_dir = "{$this->getSourceDir()}/src/php/ext/grpc";
if (file_exists("{$grpc_php_dir}/version.h")) {
copy("{$grpc_php_dir}/version.h", "{$grpc_php_dir}/php_grpc_version.h");
unlink("{$grpc_php_dir}/version.h");
FileSystem::replaceFileStr("{$grpc_php_dir}/php_grpc.h", '#include "version.h"', '#include "php_grpc_version.h"');
FileSystem::replaceFileStr("{$grpc_php_dir}/php_grpc.c", '#include "version.h"', '#include "php_grpc_version.h"');
}
// custom config.m4 content for grpc extension, to prevent building libgrpc.a again
$config_m4 = <<<'M4'
PHP_ARG_ENABLE(grpc, [whether to enable grpc support], [AS_HELP_STRING([--enable-grpc], [Enable grpc support])])
if test "$PHP_GRPC" != "no"; then
PHP_ADD_INCLUDE(PHP_EXT_SRCDIR()/include)
PHP_ADD_INCLUDE(PHP_EXT_SRCDIR()/src/php/ext/grpc)
GRPC_LIBDIR=@@build_lib_path@@
PHP_ADD_LIBPATH($GRPC_LIBDIR)
PHP_ADD_LIBRARY(grpc,,GRPC_SHARED_LIBADD)
LIBS="-lpthread $LIBS"
PHP_ADD_LIBRARY(pthread)
case $host in
*darwin*)
PHP_ADD_LIBRARY(c++,1,GRPC_SHARED_LIBADD)
;;
*)
PHP_ADD_LIBRARY(stdc++,1,GRPC_SHARED_LIBADD)
PHP_ADD_LIBRARY(rt,,GRPC_SHARED_LIBADD)
PHP_ADD_LIBRARY(rt)
;;
esac
PHP_NEW_EXTENSION(grpc, @grpc_c_files@, $ext_shared, , -DGRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK=1)
PHP_SUBST(GRPC_SHARED_LIBADD)
PHP_INSTALL_HEADERS([ext/grpc], [php_grpc.h])
fi
M4;
$replace = get_pack_replace();
// load grpc c files from src/php/ext/grpc
$c_files = glob("{$this->getSourceDir()}/src/php/ext/grpc/*.c");
$replace['@grpc_c_files@'] = implode(" \\\n ", array_map(fn ($f) => 'src/php/ext/grpc/' . basename($f), $c_files));
$config_m4 = str_replace(array_keys($replace), array_values($replace), $config_m4);
file_put_contents("{$this->getSourceDir()}/config.m4", $config_m4);
copy("{$this->getSourceDir()}/src/php/ext/grpc/php_grpc.h", "{$this->getSourceDir()}/php_grpc.h");
}
}