Added plugin context view

- Added plugin context view
- Moved plugin type definition to separate file
- Added wip request forwarder

src/mod/plugins/typdef.go

@@ -0,0 +1,40 @@
+package plugins
+
+import (
+	_ "embed"
+	"net/http"
+	"os/exec"
+	"sync"
+
+	"imuslab.com/zoraxy/mod/database"
+	"imuslab.com/zoraxy/mod/dynamicproxy/dpcore"
+	"imuslab.com/zoraxy/mod/info/logger"
+	zoraxyPlugin "imuslab.com/zoraxy/mod/plugins/zoraxy_plugin"
+)
+
+//go:embed no_img.png
+var noImg []byte
+
+type Plugin struct {
+	RootDir string                   //The root directory of the plugin
+	Spec    *zoraxyPlugin.IntroSpect //The plugin specification
+	Enabled bool                     //Whether the plugin is enabled
+
+	//Runtime
+	AssignedPort int                  //The assigned port for the plugin
+	uiProxy      *dpcore.ReverseProxy //The reverse proxy for the plugin UI
+	process      *exec.Cmd            //The process of the plugin
+}
+
+type ManagerOptions struct {
+	PluginDir    string
+	SystemConst  *zoraxyPlugin.RuntimeConstantValue
+	Database     *database.Database
+	Logger       *logger.Logger
+	CSRFTokenGen func(*http.Request) string //The CSRF token generator function
+}
+
+type Manager struct {
+	LoadedPlugins sync.Map //Storing *Plugin
+	Options       *ManagerOptions
+}