First Commmit

route/rule/rule_item_process_path.go

@@ -0,0 +1,54 @@
+package rule
+
+import (
+	"strings"
+
+	"github.com/sagernet/sing-box/adapter"
+	C "github.com/sagernet/sing-box/constant"
+)
+
+var _ RuleItem = (*ProcessPathItem)(nil)
+
+type ProcessPathItem struct {
+	processes  []string
+	processMap map[string]bool
+}
+
+func NewProcessPathItem(processNameList []string) *ProcessPathItem {
+	rule := &ProcessPathItem{
+		processes:  processNameList,
+		processMap: make(map[string]bool),
+	}
+	for _, processName := range processNameList {
+		rule.processMap[processName] = true
+	}
+	return rule
+}
+
+func (r *ProcessPathItem) Match(metadata *adapter.InboundContext) bool {
+	if metadata.ProcessInfo == nil {
+		return false
+	}
+	if metadata.ProcessInfo.ProcessPath != "" && r.processMap[metadata.ProcessInfo.ProcessPath] {
+		return true
+	}
+	if C.IsAndroid {
+		for _, packageName := range metadata.ProcessInfo.AndroidPackageNames {
+			if r.processMap[packageName] {
+				return true
+			}
+		}
+	}
+	return false
+}
+
+func (r *ProcessPathItem) String() string {
+	var description string
+	pLen := len(r.processes)
+	if pLen == 1 {
+		description = "process_path=" + r.processes[0]
+	} else {
+		description = "process_path=[" + strings.Join(r.processes, " ") + "]"
+	}
+	return description
+}