@scrypted/amcrest - npm Package Compare versions

Comparing version 0.0.164 to 0.0.165

.vscode/settings.json

 
 {
-    "scrypted.debugHost": "127.0.0.1",
+    "scrypted.debugHost": "scrypted-nvr",
 }

package.json

 {
    "name": "@scrypted/amcrest",
-   "version": "0.0.164",
+   "version": "0.0.165",
    "description": "Amcrest Plugin for Scrypted",
@@ -42,8 +42,10 @@ "author": "Scrypted",
       "@scrypted/sdk": "file:../../sdk",
-      "content-type": "^1.0.5"
+      "content-type": "^1.0.5",
+      "xml2js": "^0.6.2"
    },
    "devDependencies": {
       "@types/content-type": "^1.1.8",
-      "@types/node": "^20.11.30"
+      "@types/node": "^20.11.30",
+      "@types/xml2js": "^0.4.14"
    }
 }

src/main.ts

 import { automaticallyConfigureSettings, checkPluginNeedsAutoConfigure } from "@scrypted/common/src/autoconfigure-codecs";
 import { ffmpegLogInitialOutput } from '@scrypted/common/src/media-helpers';
 import { readLength } from "@scrypted/common/src/read-stream";
-import sdk, { Camera, DeviceCreatorSettings, DeviceInformation, FFmpegInput, Intercom, Lock, MediaObject, MediaStreamOptions, ObjectDetectionTypes, ObjectDetector, ObjectsDetected, Reboot, RequestPictureOptions, RequestRecordingStreamOptions, ResponseMediaStreamOptions, ScryptedDeviceType, ScryptedInterface, ScryptedMimeTypes, ScryptedNativeId, Setting, VideoCameraConfiguration, VideoRecorder } from "@scrypted/sdk";
+import sdk, { Camera, DeviceCreatorSettings, DeviceInformation, FFmpegInput, Intercom, Lock, MediaObject, MediaStreamOptions, ObjectDetectionTypes, ObjectDetector, ObjectsDetected, Reboot, RequestPictureOptions, RequestRecordingStreamOptions, ResponseMediaStreamOptions, ScryptedDeviceType, ScryptedInterface, ScryptedMimeTypes, ScryptedNativeId, Setting, VideoCameraConfiguration, VideoRecorder, VideoTextOverlay, VideoTextOverlays } from "@scrypted/sdk";
 import child_process, { ChildProcess } from 'child_process';
@@ -11,3 +11,2 @@ import { PassThrough, Readable, Stream } from "stream";
 import { amcrestAutoConfigureSettings, autoconfigureSettings } from "./amcrest-configure";
-import { group } from "console";
 
@@ -27,3 +26,3 @@ const { mediaManager } = sdk;
 
-class AmcrestCamera extends RtspSmartCamera implements VideoCameraConfiguration, Camera, Intercom, Lock, VideoRecorder, Reboot, ObjectDetector {
+class AmcrestCamera extends RtspSmartCamera implements VideoCameraConfiguration, Camera, Intercom, Lock, VideoRecorder, Reboot, ObjectDetector, VideoTextOverlays {
     eventStream: Stream;
@@ -48,2 +47,88 @@ cp: ChildProcess;
 
+    async getVideoTextOverlays(): Promise<Record<string, VideoTextOverlay>> {
+        const client = this.getClient();
+        const response = await client.request({
+            method: "GET",
+            url: `http://${this.getHttpAddress()}/cgi-bin/configManager.cgi?action=getConfig&name=VideoWidget`,
+            responseType: "text",
+            headers: {
+                "Content-Type": "application/xml",
+            },
+        });
+        const body: string = response.body;
+        if (!body.startsWith("<")) {
+            const encodeBlend = '.EncodeBlend';
+            const config: Record<string, VideoTextOverlay> = {};
+
+            for (const line of body.split(/\r?\n/).filter(l => l.includes(encodeBlend + '='))) {
+                const trimmed = line.trim();
+                if (!trimmed) continue;
+                const splitIndex = trimmed.indexOf("=");
+                if (splitIndex === -1) continue;
+                // remove encodeBlend
+                let key = trimmed.substring(0, splitIndex);
+                key = key.substring(0, key.length - encodeBlend.length);
+                config[key] = {
+                    readonly: true,
+                };
+            }
+
+            const textValue = '.Text';
+
+            for (const line of body.split(/\r?\n/).filter(l => l.includes(textValue + '='))) {
+                const trimmed = line.trim();
+                if (!trimmed) continue;
+                const splitIndex = trimmed.indexOf("=");
+                if (splitIndex === -1) continue;
+                // remove encodeBlend
+                let key = trimmed.substring(0, splitIndex);
+                key = key.substring(0, key.length - textValue.length);
+                const text = trimmed.substring(splitIndex + 1).trim();
+                const c = config[key];
+                if (!c)
+                    continue;
+                delete c.readonly;
+                c.text = text;
+            }
+
+            return config;
+        } else {
+            throw new Error('invalid response');
+            // const json = await xml2js.parseStringPromise(body);
+            // return { json, xml: body };
+        }
+    }
+
+    async setVideoTextOverlay(id: string, value: VideoTextOverlay): Promise<void> {
+        // trim the table. off id
+        if (id.startsWith('table.'))
+            id = id.substring('table.'.length);
+        const client = this.getClient();
+        if (value.text) {
+            const enableUrl = `http://${this.getHttpAddress()}/cgi-bin/configManager.cgi?action=setConfig&${id}.EncodeBlend=true&${id}.PreviewBlend=true`;
+            await client.request({
+                method: "GET",
+                url: enableUrl,
+                responseType: "text",
+            });
+
+            const textUrl = `http://${this.getHttpAddress()}/cgi-bin/configManager.cgi?action=setConfig&${id}.Text=${encodeURIComponent(
+                value.text
+            )}`;
+            await client.request({
+                method: "GET",
+                url: textUrl,
+                responseType: "text",
+            });
+        }
+        else {
+            const disableUrl = `http://${this.getHttpAddress()}/cgi-bin/configManager.cgi?action=setConfig&${id}.EncodeBlend=false&${id}.PreviewBlend=false`;
+            await client.request({
+                method: "GET",
+                url: disableUrl,
+                responseType: "text",
+            });
+        }
+    }
+
     async reboot() {
@@ -637,2 +722,3 @@ const client = this.getClient();
             ScryptedInterface.MotionSensor,
+            ScryptedInterface.VideoTextOverlays,
         ];
@@ -639,0 +725,0 @@ }

New alerts

Debug access

Supply chain risk

Uses debug, reflection and dynamic code execution features.

Found 1 instance in 1 package

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 3 instances in 1 package

Improved metrics

Total package byte prevSize

411923

increased by2.63%

Lines of code

2074

increased by4.69%

Worsened metrics

Dependency count

4

increased by33.33%

Dev dependency count

3

increased by50%

Number of low supply chain risk alerts

14

increased by100%

Dependency changes

• + Addedxml2js@^0.6.2

• + Addedsax@1.4.1(transitive)

• + Addedxml2js@0.6.2(transitive)

• + Addedxmlbuilder@11.0.1(transitive)