From cac3ffc7d7fb34bc05603571d2c2da099efeed6b Mon Sep 17 00:00:00 2001
From: crazywhalecc <jesse2061@outlook.com>
Date: Sun, 30 Apr 2023 14:22:59 +0800
Subject: [PATCH] add event support

---
 config/ext.json                            | 14 +++++++++
 config/lib.json                            | 12 ++++++++
 config/source.json                         | 26 +++++++++++------
 src/SPC/builder/extension/event.php        | 26 +++++++++++++++++
 src/SPC/builder/linux/library/libevent.php | 12 ++++++++
 src/SPC/builder/macos/library/libevent.php | 12 ++++++++
 src/SPC/builder/unix/library/libevent.php  | 33 ++++++++++++++++++++++
 src/SPC/store/SourcePatcher.php            |  4 +++
 8 files changed, 131 insertions(+), 8 deletions(-)
 create mode 100644 src/SPC/builder/extension/event.php
 create mode 100644 src/SPC/builder/linux/library/libevent.php
 create mode 100644 src/SPC/builder/macos/library/libevent.php
 create mode 100644 src/SPC/builder/unix/library/libevent.php

diff --git a/config/ext.json b/config/ext.json
index a48c8542..1ef704a2 100644
--- a/config/ext.json
+++ b/config/ext.json
@@ -35,6 +35,20 @@
             "zlib"
         ]
     },
+    "event": {
+        "type": "external",
+        "source": "ext-event",
+        "arg-type": "custom",
+        "lib-depends": [
+            "libevent"
+        ],
+        "ext-depends": [
+            "openssl"
+        ],
+        "ext-suggests": [
+            "sockets"
+        ]
+    },
     "exif": {
         "type": "builtin"
     },
diff --git a/config/lib.json b/config/lib.json
index 3f5d3a0b..e79a1036 100644
--- a/config/lib.json
+++ b/config/lib.json
@@ -102,6 +102,18 @@
             "libavif.a"
         ]
     },
+    "libevent": {
+        "source": "libevent",
+        "static-libs-unix": [
+            "libevent.a",
+            "libevent_core.a",
+            "libevent_extra.a",
+            "libevent_openssl.a"
+        ],
+        "lib-depends": [
+            "openssl"
+        ]
+    },
     "libffi": {
         "source": "libffi",
         "static-libs-unix": [
diff --git a/config/source.json b/config/source.json
index 481bfc85..86eeaf86 100644
--- a/config/source.json
+++ b/config/source.json
@@ -32,6 +32,15 @@
             "path": "COPYING"
         }
     },
+    "ext-event": {
+        "type": "url",
+        "url": "https://bitbucket.org/osmanov/pecl-event/get/3.0.8.tar.gz",
+        "path": "php-src/ext/event",
+        "license": {
+            "type": "file",
+            "path": "LICENSE"
+        }
+    },
     "ext-zstd": {
         "type": "git",
         "path": "php-src/ext/zstd",
@@ -78,6 +87,15 @@
             "path": "LICENSE"
         }
     },
+    "libevent": {
+        "type": "ghrel",
+        "repo": "libevent/libevent",
+        "match": "libevent.+\\.tar\\.gz",
+        "license": {
+            "type": "file",
+            "path": "LICENSE"
+        }
+    },
     "libffi": {
         "type": "ghrel",
         "repo": "libffi/libffi",
@@ -139,14 +157,6 @@
             "path": "COPYING"
         }
     },
-    "libuv": {
-        "type": "ghtar",
-        "repo": "libuv/libuv",
-        "license": {
-            "type": "file",
-            "path": "LICENSE"
-        }
-    },
     "libwebp": {
         "type": "ghtagtar",
         "repo": "webmproject/libwebp",
diff --git a/src/SPC/builder/extension/event.php b/src/SPC/builder/extension/event.php
new file mode 100644
index 00000000..bee7553c
--- /dev/null
+++ b/src/SPC/builder/extension/event.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\extension;
+
+use SPC\builder\Extension;
+use SPC\util\CustomExt;
+
+#[CustomExt('event')]
+class event extends Extension
+{
+    public function getUnixConfigureArg(): string
+    {
+        $arg = '--with-event-core --with-event-extra --with-event-libevent-dir=' . BUILD_ROOT_PATH;
+        if ($this->builder->getLib('openssl')) {
+            $arg .= ' --with-event-openssl=' . BUILD_ROOT_PATH;
+        }
+        if ($this->builder->getExt('sockets')) {
+            $arg .= ' --enable-event-sockets';
+        } else {
+            $arg .= ' --disable-event-sockets';
+        }
+        return $arg;
+    }
+}
diff --git a/src/SPC/builder/linux/library/libevent.php b/src/SPC/builder/linux/library/libevent.php
new file mode 100644
index 00000000..19a0925f
--- /dev/null
+++ b/src/SPC/builder/linux/library/libevent.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\linux\library;
+
+class libevent extends LinuxLibraryBase
+{
+    use \SPC\builder\unix\library\libevent;
+
+    public const NAME = 'libevent';
+}
diff --git a/src/SPC/builder/macos/library/libevent.php b/src/SPC/builder/macos/library/libevent.php
new file mode 100644
index 00000000..8b0f088c
--- /dev/null
+++ b/src/SPC/builder/macos/library/libevent.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\macos\library;
+
+class libevent extends MacOSLibraryBase
+{
+    use \SPC\builder\unix\library\libevent;
+
+    public const NAME = 'libevent';
+}
diff --git a/src/SPC/builder/unix/library/libevent.php b/src/SPC/builder/unix/library/libevent.php
new file mode 100644
index 00000000..bd8f3b76
--- /dev/null
+++ b/src/SPC/builder/unix/library/libevent.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\unix\library;
+
+use SPC\store\FileSystem;
+
+trait libevent
+{
+    protected function build()
+    {
+        // CMake needs a clean build directory
+        FileSystem::resetDir($this->source_dir . '/build');
+        // Start build
+        shell()->cd($this->source_dir . '/build')
+            ->exec(
+                "{$this->builder->configure_env} cmake " .
+                '-DCMAKE_INSTALL_PREFIX=' . BUILD_ROOT_PATH . ' ' .
+                "-DCMAKE_TOOLCHAIN_FILE={$this->builder->cmake_toolchain_file} " .
+                '-DCMAKE_BUILD_TYPE=Release ' .
+                '-DEVENT__LIBRARY_TYPE=STATIC ' .
+                '-DEVENT__DISABLE_BENCHMARK=ON ' .
+                '-DEVENT__DISABLE_THREAD_SUPPORT=ON ' .
+                '-DEVENT__DISABLE_TESTS=ON ' .
+                '-DEVENT__DISABLE_SAMPLES=ON ' .
+                '..'
+            )
+            ->exec("cmake --build . -j {$this->builder->concurrency}")
+            ->exec('make install');
+        // patch pkgconfig
+    }
+}
diff --git a/src/SPC/store/SourcePatcher.php b/src/SPC/store/SourcePatcher.php
index e47ecd77..42698e81 100644
--- a/src/SPC/store/SourcePatcher.php
+++ b/src/SPC/store/SourcePatcher.php
@@ -79,6 +79,9 @@ class SourcePatcher
         if ($pdo_sqlite = $builder->getExt('pdo_sqlite')) {
             $patch[] = ['pdo_sqlite linking', '/sqlite3_column_table_name=yes/', 'sqlite3_column_table_name=no'];
         }
+        if ($event = $builder->getExt('event')) {
+            $patch[] = ['event check', '/-levent_openssl/', $event->getLibFilesString()];
+        }
         $patch[] = ['disable capstone', '/have_capstone="yes"/', 'have_capstone="no"'];
         foreach ($patch as $item) {
             logger()->info('Patching configure: ' . $item[0]);
@@ -208,5 +211,6 @@ class SourcePatcher
             FileSystem::replaceFile(SOURCE_PATH . '/php-src/main/php_config.h', REPLACE_FILE_PREG, '/^#define HAVE_STRLCPY 1$/m', '');
             FileSystem::replaceFile(SOURCE_PATH . '/php-src/main/php_config.h', REPLACE_FILE_PREG, '/^#define HAVE_STRLCAT 1$/m', '');
         }
+        FileSystem::replaceFile(SOURCE_PATH . '/php-src/main/php_config.h', REPLACE_FILE_PREG, '/^#define HAVE_OPENPTY 1$/m', '');
     }
 }