From 4cf82118d914a9be5ad12f349f59b63a4ea2680d Mon Sep 17 00:00:00 2001
From: Chaitanya <bchaitanya15@gmail.com>
Date: Thu, 21 May 2020 17:34:13 +0530
Subject: [PATCH] rc: add plugins support

---
 fs/rc/plugins.go | 127 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 127 insertions(+)
 create mode 100644 fs/rc/plugins.go

diff --git a/fs/rc/plugins.go b/fs/rc/plugins.go
new file mode 100644
index 000000000..e49f43e11
--- /dev/null
+++ b/fs/rc/plugins.go
@@ -0,0 +1,127 @@
+package rc
+
+import (
+	"context"
+	"errors"
+	"fmt"
+)
+
+type PackageJSON struct {
+	Name        string `json:"name"`
+	Version     string `json:"version"`
+	Description string `json:"description"`
+	Author      string `json:"author"`
+	Copyright   string `json:"copyright"`
+	License     string `json:"license"`
+	Private     bool   `json:"private"`
+	Homepage    string `json:"homepage"`
+	Repository  struct {
+		Type string `json:"type"`
+		URL  string `json:"url"`
+	} `json:"repository"`
+	Bugs struct {
+		URL string `json:"url"`
+	} `json:"bugs"`
+}
+
+var loadedTestPlugins map[string]string
+
+func init() {
+	loadedTestPlugins = make(map[string]string)
+}
+
+func init() {
+	Add(Call{
+		Path:         "pluginsctl/addTestPlugin",
+		AuthRequired: true,
+		Fn:           rcAddPlugin,
+		Title:        "Show current mount points",
+		Help: `This shows currently mounted points, which can be used for performing an unmount
+
+This takes no parameters and returns
+
+- mountPoints: list of current mount points
+
+Eg
+
+    rclone rc mount/listmounts
+`,
+	})
+}
+
+func rcAddPlugin(_ context.Context, in Params) (out Params, err error) {
+	test, err := in.GetBool("test")
+	if err != nil {
+		return nil, err
+	}
+	name, err := in.GetString("name")
+	if err != nil {
+		return nil, err
+	}
+
+	url, err := in.GetString("loadUrl")
+	if err != nil {
+		return nil, err
+	}
+	if test {
+		loadedTestPlugins[name] = url
+	}
+	return nil, nil
+}
+
+func init() {
+	Add(Call{
+		Path:         "pluginsctl/listTestPlugins",
+		AuthRequired: true,
+		Fn:           rcGetLoadedPlugins,
+		Title:        "Show current mount points",
+		Help: `This shows currently mounted points, which can be used for performing an unmount
+
+This takes no parameters and returns
+
+- mountPoints: list of current mount points
+
+Eg
+
+    rclone rc mount/listmounts
+`,
+	})
+}
+
+func rcGetLoadedPlugins(_ context.Context, in Params) (out Params, err error) {
+	return Params{
+		"loadedTestPlugins": loadedTestPlugins,
+	}, nil
+}
+
+func init() {
+	Add(Call{
+		Path:         "pluginsctl/removeTestPlugin",
+		AuthRequired: true,
+		Fn:           rcRemovePlugin,
+		Title:        "Show current mount points",
+		Help: `This shows currently mounted points, which can be used for performing an unmount
+
+This takes no parameters and returns
+
+- mountPoints: list of current mount points
+
+Eg
+
+    rclone rc mount/listmounts
+`,
+	})
+}
+
+func rcRemovePlugin(_ context.Context, in Params) (out Params, err error) {
+	name, err := in.GetString("name")
+	if err != nil {
+		return nil, err
+	}
+	_, ok := loadedTestPlugins[name]
+	if ok {
+		delete(loadedTestPlugins, name)
+		return nil, nil
+	}
+	return nil, errors.New(fmt.Sprintf("plugin %s not loaded", name))
+}