From 85d7bff2e7cb5906ddf82d673273cb81606e382e Mon Sep 17 00:00:00 2001
From: Kharhamel <oognic@gmail.com>
Date: Wed, 20 Jul 2022 19:42:13 +0200
Subject: [PATCH] Fixed an error with the CurlException

---
 generated/curl.php                 | 20 ++++++++++----------
 generator/src/Method.php           |  2 +-
 generator/src/Parameter.php        | 10 ++++++++--
 generator/src/WritePhpFunction.php | 11 ++++++-----
 generator/tests/MethodTest.php     |  2 +-
 lib/Exceptions/CurlException.php   |  4 ++--
 6 files changed, 28 insertions(+), 21 deletions(-)

diff --git a/generated/curl.php b/generated/curl.php
index 6473b6d2..3c89871c 100644
--- a/generated/curl.php
+++ b/generated/curl.php
@@ -18,7 +18,7 @@ function curl_copy_handle(\CurlHandle $handle): \CurlHandle
     error_clear_last();
     $result = \curl_copy_handle($handle);
     if ($result === false) {
-        throw CurlException::createFromPhpError();
+        throw CurlException::createFromPhpError($handle);
     }
     return $result;
 }
@@ -39,7 +39,7 @@ function curl_escape(\CurlHandle $handle, string $string): string
     error_clear_last();
     $result = \curl_escape($handle, $string);
     if ($result === false) {
-        throw CurlException::createFromPhpError();
+        throw CurlException::createFromPhpError($handle);
     }
     return $result;
 }
@@ -64,7 +64,7 @@ function curl_exec(\CurlHandle $handle)
     error_clear_last();
     $result = \curl_exec($handle);
     if ($result === false) {
-        throw CurlException::createFromPhpError();
+        throw CurlException::createFromPhpError($handle);
     }
     return $result;
 }
@@ -541,7 +541,7 @@ function curl_getinfo(\CurlHandle $handle, int $option = null)
         $result = \curl_getinfo($handle);
     }
     if ($result === false) {
-        throw CurlException::createFromPhpError();
+        throw CurlException::createFromPhpError($handle);
     }
     return $result;
 }
@@ -627,7 +627,7 @@ function curl_multi_info_read(\CurlMultiHandle $multi_handle, ?int &$queued_mess
     error_clear_last();
     $result = \curl_multi_info_read($multi_handle, $queued_messages);
     if ($result === false) {
-        throw CurlException::createFromPhpError();
+        throw CurlException::createFromPhpError($multi_handle);
     }
     return $result;
 }
@@ -791,7 +791,7 @@ function curl_multi_setopt(\CurlMultiHandle $multi_handle, int $option, $value):
     error_clear_last();
     $result = \curl_multi_setopt($multi_handle, $option, $value);
     if ($result === false) {
-        throw CurlException::createFromPhpError();
+        throw CurlException::createFromPhpError($multi_handle);
     }
 }
 
@@ -3154,7 +3154,7 @@ function curl_setopt(\CurlHandle $handle, int $option, $value): void
     error_clear_last();
     $result = \curl_setopt($handle, $option, $value);
     if ($result === false) {
-        throw CurlException::createFromPhpError();
+        throw CurlException::createFromPhpError($handle);
     }
 }
 
@@ -3173,7 +3173,7 @@ function curl_share_errno(\CurlShareHandle $share_handle): int
     error_clear_last();
     $result = \curl_share_errno($share_handle);
     if ($result === false) {
-        throw CurlException::createFromPhpError();
+        throw CurlException::createFromPhpError($share_handle);
     }
     return $result;
 }
@@ -3250,7 +3250,7 @@ function curl_share_setopt(\CurlShareHandle $share_handle, int $option, $value):
     error_clear_last();
     $result = \curl_share_setopt($share_handle, $option, $value);
     if ($result === false) {
-        throw CurlException::createFromPhpError();
+        throw CurlException::createFromPhpError($share_handle);
     }
 }
 
@@ -3270,7 +3270,7 @@ function curl_unescape(\CurlHandle $handle, string $string): string
     error_clear_last();
     $result = \curl_unescape($handle, $string);
     if ($result === false) {
-        throw CurlException::createFromPhpError();
+        throw CurlException::createFromPhpError($handle);
     }
     return $result;
 }
diff --git a/generator/src/Method.php b/generator/src/Method.php
index 1a7f120c..d3406fd4 100644
--- a/generator/src/Method.php
+++ b/generator/src/Method.php
@@ -117,7 +117,7 @@ private function getDocBlock(): string
 
         $i=1;
         foreach ($this->getParams() as $parameter) {
-            $str .= '@param '.$parameter->getDocBlockType().' $'.$parameter->getParameter().' ';
+            $str .= '@param '.$parameter->getDocBlockType().' $'.$parameter->getParameterName().' ';
             $str .= $this->getStringForXPath("(//docbook:refsect1[@role='parameters']//docbook:varlistentry)[$i]//docbook:para")."\n";
             $i++;
         }
diff --git a/generator/src/Parameter.php b/generator/src/Parameter.php
index d7f87587..4add27d8 100644
--- a/generator/src/Parameter.php
+++ b/generator/src/Parameter.php
@@ -19,7 +19,7 @@ class Parameter
     public function __construct(\SimpleXMLElement $parameter, ?PhpStanFunction $phpStanFunction, int $position)
     {
         $this->parameter = $parameter;
-        $phpStanParam = $phpStanFunction ? $phpStanFunction->getParameter($this->getParameter(), $position) : null;
+        $phpStanParam = $phpStanFunction ? $phpStanFunction->getParameter($this->getParameterName(), $position) : null;
         
         $this->type = $phpStanParam ? $phpStanParam->getType() : new PhpStanType($this->parameter->type->__toString()); //todo: is this if useful?
     }
@@ -40,11 +40,17 @@ public function getDocBlockType(): string
         return $this->type->getDocBlockType();
     }
 
-    public function getParameter(): string
+    public function getParameterName(): string
     {
         // The db2_bind_param method has parameters with a dash in it... yep... (patch submitted)
         return \str_replace('-', '_', $this->parameter->parameter->__toString());
     }
+    
+    public function getParameterType(): string
+    {
+        // The db2_bind_param method has parameters with a dash in it... yep... (patch submitted)
+        return \str_replace('-', '_', $this->parameter->type->__toString());
+    }
 
     public function isByReference(): bool
     {
diff --git a/generator/src/WritePhpFunction.php b/generator/src/WritePhpFunction.php
index 3a9fe236..64d2e522 100644
--- a/generator/src/WritePhpFunction.php
+++ b/generator/src/WritePhpFunction.php
@@ -75,7 +75,7 @@ private function writePhpFunction(): string
                     $defaultValue = $lastParameter->getDefaultValue();
                     $defaultValueToString = $this->defaultValueToString($defaultValue);
                 }
-                $phpFunction .= 'if ($'.$lastParameter->getParameter().' !== '.$defaultValueToString.') {'."\n";
+                $phpFunction .= 'if ($'.$lastParameter->getParameterName().' !== '.$defaultValueToString.') {'."\n";
                 $phpFunction .= '        $result = '.$this->printFunctionCall($method)."\n";
                 $phpFunction .= '    }';
                 $inElse = true;
@@ -114,10 +114,11 @@ private function generateExceptionCode(string $moduleName, Method $method) : str
         // Special case for CURL: we need the first argument of the method if this is a resource.
         if ($moduleName === 'Curl') {
             $params = $method->getParams();
-            if (\count($params) > 0 && $params[0]->getParameter() === 'ch') {
+            if (\count($params) > 0 && in_array($params[0]->getParameterType(), ['CurlHandle', 'CurlMultiHandle', 'CurlShareHandle'])) {
+                $name = $params[0]->getParameterName();
                 return "
     if (\$result === $errorValue) {
-        throw CurlException::createFromCurlResource(\$ch);
+        throw CurlException::createFromPhpError(\$$name);
     }
 ";
             }
@@ -146,7 +147,7 @@ private function displayParamsWithType(array $params): string
                 $paramAsString .= ' ';
             }
 
-            $paramName = $param->getParameter();
+            $paramName = $param->getParameterName();
             if ($param->isVariadic()) {
                 $paramAsString .= ' ...$'.$paramName;
             } else {
@@ -180,7 +181,7 @@ private function printFunctionCall(Method $function): string
             if ($parameter->isVariadic()) {
                 $str = '...';
             }
-            return $str.'$'.$parameter->getParameter();
+            return $str.'$'.$parameter->getParameterName();
         }, $function->getParams()));
         $functionCall .= ');';
         return $functionCall;
diff --git a/generator/tests/MethodTest.php b/generator/tests/MethodTest.php
index 11d06c86..82723aae 100644
--- a/generator/tests/MethodTest.php
+++ b/generator/tests/MethodTest.php
@@ -32,7 +32,7 @@ public function testGetFunctionParam()
         $method = new Method($xmlObject[0], $docPage->loadAndResolveFile(), $docPage->getModule(), new PhpStanFunctionMapReader(), Method::FALSY_TYPE);
         $params = $method->getParams();
         $this->assertEquals('string', $params[0]->getSignatureType());
-        $this->assertEquals('pattern', $params[0]->getParameter());
+        $this->assertEquals('pattern', $params[0]->getParameterName());
     }
 
     public function testGetTypeHintFromRessource()
diff --git a/lib/Exceptions/CurlException.php b/lib/Exceptions/CurlException.php
index d0dbdb69..3401b57b 100644
--- a/lib/Exceptions/CurlException.php
+++ b/lib/Exceptions/CurlException.php
@@ -8,8 +8,8 @@ class CurlException extends \Exception implements SafeExceptionInterface
     /**
      * @param \CurlHandle $ch
      */
-    public static function createFromPhpError($ch): self
+    public static function createFromPhpError($ch = null): self
     {
-        return new self(\curl_error($ch), \curl_errno($ch));
+        return new self($ch ? \curl_error($ch) : '', $ch ? \curl_errno($ch) : 0);
     }
 }