Feature: add process_path to script metadata

README.md

@@ -256,6 +256,7 @@ interface Metadata {
   network: string // tcp
   host: string
   process_name: string
+  process_path: string
   src_ip: string
   src_port: int
   dst_ip: string

component/script/clash_module.c

@@ -267,6 +267,7 @@ RuleProvider_match(RuleProviderObject *self, PyObject *args)
         .type = PyUnicode_AsUTF8(PyDict_GetItemString(tmp, "type")), // PyDict_GetItemString() Return value: Borrowed reference.
         .network = PyUnicode_AsUTF8(PyDict_GetItemString(tmp, "network")),
         .process_name = PyUnicode_AsUTF8(PyDict_GetItemString(tmp, "process_name")),
+        .process_path = PyUnicode_AsUTF8(PyDict_GetItemString(tmp, "process_path")),
         .host = PyUnicode_AsUTF8(PyDict_GetItemString(tmp, "host")),
         .src_ip = PyUnicode_AsUTF8(PyDict_GetItemString(tmp, "src_ip")),
         .src_port = (unsigned short)PyLong_AsUnsignedLong(PyDict_GetItemString(tmp, "src_port")),
@@ -584,6 +585,7 @@ const char *call_main(
                 const char *type,
                 const char *network,
                 const char *process_name,
+                const char *process_path,
                 const char *host,
                 const char *src_ip,
                 unsigned short src_port,
@@ -605,6 +607,7 @@ const char *call_main(
     PyObject *p_type = PyUnicode_FromString(type); //Return value: New reference.
     PyObject *p_network = PyUnicode_FromString(network); //Return value: New reference.
     PyObject *p_process_name = PyUnicode_FromString(process_name); //Return value: New reference.
+    PyObject *p_process_path = PyUnicode_FromString(process_path); //Return value: New reference.
     PyObject *p_host = PyUnicode_FromString(host); //Return value: New reference.
     PyObject *p_src_ip = PyUnicode_FromString(src_ip); //Return value: New reference.
     PyObject *p_src_port = PyLong_FromUnsignedLong((unsigned long)src_port); //Return value: New reference.
@@ -614,6 +617,7 @@ const char *call_main(
     PyDict_SetItemString(metadataDict, "type", p_type); //Parameter value: New reference.
     PyDict_SetItemString(metadataDict, "network", p_network); //Parameter value: New reference.
     PyDict_SetItemString(metadataDict, "process_name", p_process_name); //Parameter value: New reference.
+    PyDict_SetItemString(metadataDict, "process_path", p_process_path); //Parameter value: New reference.
     PyDict_SetItemString(metadataDict, "host", p_host); //Parameter value: New reference.
     PyDict_SetItemString(metadataDict, "src_ip", p_src_ip); //Parameter value: New reference.
     PyDict_SetItemString(metadataDict, "src_port", p_src_port); //Parameter value: New reference.
@@ -623,6 +627,7 @@ const char *call_main(
     Py_DECREF(p_type);
     Py_DECREF(p_network);
     Py_DECREF(p_process_name);
+    Py_DECREF(p_process_path);
     Py_DECREF(p_host);
     Py_DECREF(p_src_ip);
     Py_DECREF(p_src_port);
@@ -668,6 +673,7 @@ int call_shortcut(PyObject *shortcut_fn,
                 const char *type,
                 const char *network,
                 const char *process_name,
+                const char *process_path,
                 const char *host,
                 const char *src_ip,
                 unsigned short src_port,
@@ -677,10 +683,11 @@ int call_shortcut(PyObject *shortcut_fn,
     PyObject *args;
     PyObject *result;
 
-    args = Py_BuildValue("{s:O, s:s, s:s, s:s, s:s, s:H, s:s, s:H}",
+    args = Py_BuildValue("{s:O, s:s, s:s, s:s, s:s, s:s, s:H, s:s, s:H}",
                         "ctx", clash_context,
                         "network", network,
                         "process_name", process_name,
+                        "process_path", process_path,
                         "host", host,
                         "src_ip", src_ip,
                         "src_port", src_port,
@@ -727,9 +734,9 @@ void finalize_Python() {
     Py_CLEAR(clash_module);
     Py_FinalizeEx();
 
-//    clash_module = NULL;
+    clash_module = NULL;
-//    main_fn = NULL;
+    main_fn = NULL;
-//    clash_context = NULL;
+    clash_context = NULL;
 }
 
 /* --------------------------------------------------------------------- */

component/script/clash_module.go

@@ -186,6 +186,7 @@ func CallPyMainFunction(mtd *constant.Metadata) (string, error) {
 	_type := C.CString(mtd.Type.String())
 	network := C.CString(mtd.NetWork.String())
 	processName := C.CString(mtd.Process)
+	processPath := C.CString(mtd.ProcessPath)
 	host := C.CString(mtd.Host)
 
 	srcPortGo, _ := strconv.ParseUint(mtd.SrcPort, 10, 16)
@@ -208,6 +209,7 @@ func CallPyMainFunction(mtd *constant.Metadata) (string, error) {
 		C.free(unsafe.Pointer(_type))
 		C.free(unsafe.Pointer(network))
 		C.free(unsafe.Pointer(processName))
+		C.free(unsafe.Pointer(processPath))
 		C.free(unsafe.Pointer(host))
 		C.free(unsafe.Pointer(srcIp))
 		C.free(unsafe.Pointer(dstIp))
@@ -217,7 +219,7 @@ func CallPyMainFunction(mtd *constant.Metadata) (string, error) {
 	gilState := PyGILState_Ensure()
 	defer PyGILState_Release(gilState)
 
-	cRs := C.call_main(_type, network, processName, host, srcIp, srcPort, dstIp, dstPort)
+	cRs := C.call_main(_type, network, processName, processPath, host, srcIp, srcPort, dstIp, dstPort)
 
 	rs := C.GoString(cRs)
 	if rs == "-1" {
@@ -241,6 +243,7 @@ func CallPyShortcut(fn *PyObject, mtd *constant.Metadata) (bool, error) {
 	_type := C.CString(mtd.Type.String())
 	network := C.CString(mtd.NetWork.String())
 	processName := C.CString(mtd.Process)
+	processPath := C.CString(mtd.ProcessPath)
 	host := C.CString(mtd.Host)
 
 	srcPortGo, _ := strconv.ParseUint(mtd.SrcPort, 10, 16)
@@ -263,6 +266,7 @@ func CallPyShortcut(fn *PyObject, mtd *constant.Metadata) (bool, error) {
 		C.free(unsafe.Pointer(_type))
 		C.free(unsafe.Pointer(network))
 		C.free(unsafe.Pointer(processName))
+		C.free(unsafe.Pointer(processPath))
 		C.free(unsafe.Pointer(host))
 		C.free(unsafe.Pointer(srcIp))
 		C.free(unsafe.Pointer(dstIp))
@@ -272,7 +276,7 @@ func CallPyShortcut(fn *PyObject, mtd *constant.Metadata) (bool, error) {
 	gilState := PyGILState_Ensure()
 	defer PyGILState_Release(gilState)
 
-	cRs := C.call_shortcut(toc(fn), _type, network, processName, host, srcIp, srcPort, dstIp, dstPort)
+	cRs := C.call_shortcut(toc(fn), _type, network, processName, processPath, host, srcIp, srcPort, dstIp, dstPort)
 
 	rs := int(cRs)
 	if rs == -1 {

component/script/clash_module.h

@@ -9,6 +9,7 @@ struct Metadata {
     const char *type; /* type socks5/http */
     const char *network;  /* network tcp/udp */
     const char *process_name;
+    const char *process_path;
     const char *host;
     const char *src_ip;
     unsigned short src_port;
@@ -43,6 +44,7 @@ const char *call_main(
                 const char *type,
                 const char *network,
                 const char *process_name,
+                const char *process_path,
                 const char *host,
                 const char *src_ip,
                 unsigned short src_port,
@@ -53,6 +55,7 @@ int call_shortcut(PyObject *shortcut_fn,
                 const char *type,
                 const char *network,
                 const char *process_name,
+                const char *process_path,
                 const char *host,
                 const char *src_ip,
                 unsigned short src_port,

component/script/clash_module_export.go

@@ -85,17 +85,16 @@ func ruleProviderCallbackFn(cProviderName *C.char, cMetadata *C.struct_Metadata)
 	//_type := C.GoString(cMetadata._type)
 	//network := C.GoString(cMetadata.network)
 	processName := C.GoString(cMetadata.process_name)
+	processPath := C.GoString(cMetadata.process_path)
 	host := C.GoString(cMetadata.host)
 	srcIp := C.GoString(cMetadata.src_ip)
 	srcPort := strconv.Itoa(int(cMetadata.src_port))
 	dstIp := C.GoString(cMetadata.dst_ip)
 	dstPort := strconv.Itoa(int(cMetadata.dst_port))
 
-	dst, err := netip.ParseAddr(dstIp)
-
 	addrType := constant.AtypDomainName
-	if err == nil {
+	if h, err := netip.ParseAddr(host); err == nil {
-		if dst.Is4() {
+		if h.Is4() {
 			addrType = constant.AtypIPv4
 		} else {
 			addrType = constant.AtypIPv6
@@ -103,15 +102,17 @@ func ruleProviderCallbackFn(cProviderName *C.char, cMetadata *C.struct_Metadata)
 	}
 
 	src, _ := netip.ParseAddr(srcIp)
+	dst, _ := netip.ParseAddr(dstIp)
 
 	metadata := &constant.Metadata{
-		Process:  processName,
+		AddrType:    addrType,
 		SrcIP:       src,
 		DstIP:       dst,
 		SrcPort:     srcPort,
 		DstPort:     dstPort,
-		AddrType: addrType,
 		Host:        host,
+		Process:     processName,
+		ProcessPath: processPath,
 	}
 
 	providerName := C.GoString(cProviderName)

config/config.go

@@ -909,20 +909,20 @@ time = ClashTime()
 			return fmt.Errorf("initialized rule SCRIPT failure, shortcut [%s] code invalid syntax", k)
 		}
 
-		content += "def " + strings.ToLower(k) + "(ctx, network, process_name, host, src_ip, src_port, dst_ip, dst_port):\n  return " + v + "\n\n"
+		content += "def " + strings.ToLower(k) + "(ctx, network, process_name, process_path, host, src_ip, src_port, dst_ip, dst_port):\n  return " + v + "\n\n"
 	}
 
 	err := os.WriteFile(C.Path.Script(), []byte(content), 0o644)
 	if err != nil {
-		return fmt.Errorf("initialized script module failure, %s", err.Error())
+		return fmt.Errorf("initialized script module failure, %w", err)
 	}
 
 	if err = S.Py_Initialize(C.Path.GetExecutableFullPath(), C.Path.ScriptDir()); err != nil {
-		return fmt.Errorf("initialized script module failure, %s", err.Error())
+		return fmt.Errorf("initialized script module failure, %w", err)
 	}
 
 	if err = S.LoadMainFunction(); err != nil {
-		return fmt.Errorf("initialized script module failure, %s", err.Error())
+		return fmt.Errorf("initialized script module failure, %w", err)
 	}
 
 	log.Infoln("Start initial script module successful, version: %s", S.Py_GetVersion())