From 4e3bfe4accb8424281dc2ed8618a6ce45a217c92 Mon Sep 17 00:00:00 2001
From: Michele Locati <michele@locati.it>
Date: Thu, 10 Dec 2020 14:56:31 +0100
Subject: [PATCH] Add support for ionCube Loader

---
 data/supported-extensions             |  1 +
 install-php-extensions                | 33 +++++++++++++++++++++++++++
 scripts/check-installed-extension.php |  3 ++-
 3 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/data/supported-extensions b/data/supported-extensions
index df7bc2b..959fe75 100644
--- a/data/supported-extensions
+++ b/data/supported-extensions
@@ -22,6 +22,7 @@ imagick 5.5 5.6 7.0 7.1 7.2 7.3 7.4
 imap 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0
 interbase 5.5 5.6 7.0 7.1 7.2 7.3
 intl 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0
+ioncube_loader 5.5 5.6 7.0 7.1 7.2 7.3 7.4
 ldap 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0
 mailparse 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0
 mcrypt 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0
diff --git a/install-php-extensions b/install-php-extensions
index 235836e..423f1fe 100755
--- a/install-php-extensions
+++ b/install-php-extensions
@@ -42,6 +42,14 @@ setPHPMajorMinor() {
 	PHP_MAJMIN_VERSION=$(php-config --version | awk -F. '{print $1*100+$2}')
 }
 
+# Get the directory containing the compiled PHP extensions
+#
+# Output:
+#   The absolute path of the extensions dir
+getPHPExtensionsDir() {
+	php -i | grep -E '^extension_dir' | head -n1 | tr -s '[:space:]*=>[:space:]*' '|' | cut -d'|' -f2
+}
+
 # Normalize the name of a PHP extension
 #
 # Arguments:
@@ -57,6 +65,9 @@ normalizePHPModuleName() {
 			;;
 	esac
 	case "$normalizePHPModuleName_name" in
+		ioncube | ioncube\ loader)
+			normalizePHPModuleName_name='ioncube_loader'
+			;;
 		pecl_http)
 			normalizePHPModuleName_name='http'
 			;;
@@ -1229,6 +1240,20 @@ installPECLModule() {
 				fi
 			fi
 			;;
+		ioncube_loader)
+			installPECLModule_src='https://downloads.ioncube.com/loader_downloads/'
+			if test $(php -r 'echo PHP_INT_SIZE;') -eq 4; then
+				installPECLModule_src="${installPECLModule_src}ioncube_loaders_lin_x86.tar.gz"
+			else
+				installPECLModule_src="${installPECLModule_src}ioncube_loaders_lin_x86-64.tar.gz"
+			fi
+			printf 'Downloading ionCube Loader... '
+			installPECLModule_src="$(getPackageSource $installPECLModule_src)"
+			echo 'done.'
+			installPECLModule_so=$(php -r "printf('ioncube_loader_lin_%s.%s%s.so', PHP_MAJOR_VERSION, PHP_MINOR_VERSION, ZEND_THREAD_SAFE ? '_ts' : '');")
+			cp "$installPECLModule_src/$installPECLModule_so" "$(getPHPExtensionsDir)/$installPECLModule_module.so"
+			installPECLModule_manuallyInstalled=1
+			;;
 		memcache)
 			if test -z "$installPECLModule_version"; then
 				if test $PHP_MAJMIN_VERSION -lt 700; then
@@ -1591,6 +1616,14 @@ installPECLModule() {
 			# apcu_bc must be loaded after apcu
 			docker-php-ext-enable --ini-name "xx-php-ext-$installPECLModule_module.ini" apc
 			;;
+		ioncube_loader)
+			# On PHP 5.5, docker-php-ext-enable fails to detect that ionCube Loader is a Zend Extension
+			if test $PHP_MAJMIN_VERSION -le 505; then
+				printf 'zend_extension=%s/%s.so\n' "$(getPHPExtensionsDir)" "$installPECLModule_module" >"$PHP_INI_DIR/conf.d/docker-php-ext-$installPECLModule_module.ini"
+			else
+				docker-php-ext-enable "$installPECLModule_module"
+			fi
+			;;
 		pecl_http)
 			# http must be loaded after raphf and propro
 			docker-php-ext-enable --ini-name "xx-php-ext-http.ini" http
diff --git a/scripts/check-installed-extension.php b/scripts/check-installed-extension.php
index 9ed4620..7c8c73d 100644
--- a/scripts/check-installed-extension.php
+++ b/scripts/check-installed-extension.php
@@ -5,6 +5,7 @@ $numTestedExtensions = 0;
 $nameMap = [
     'opcache' => 'Zend OPcache',
     'apcu_bc' => 'apc',
+    'ioncube_loader' => 'ionCube Loader',
 ];
 $testsDir = __DIR__ . '/tests';
 function runTest($testFile)
@@ -29,7 +30,7 @@ for ($index = 1, $count = isset($argv) ? count($argv) : 0; $index < $count; $ind
         if (!extension_loaded($extension)) {
             fprintf(STDERR, sprintf("Extension not loaded: %s\n", $extension));
         } else {
-            $testFile = "{$testsDir}/{$extension}";
+            $testFile = "{$testsDir}/{$extensionLowerCase}";
             if (is_file($testFile)) {
                 try {
                     if (runTest($testFile) === true) {