server: Add endpoint for gst_info

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

src/server/manager.rs

@@ -64,6 +64,7 @@ pub async fn run(server_address: &str) -> Result<(), std::io::Error> {
                 r"/{filename:.*(\.html|\.js|\.css)}",
                 web::get().to(pages::root),
             )
+            .route("/gst_info", web::get().to(pages::gst_info))
             .route("/info", web::get().to(pages::info))
             .route("/delete_stream", web::delete().to(pages::remove_stream))
             .route("/reset_settings", web::post().to(pages::reset_settings))

src/server/pages.rs

@@ -1,6 +1,6 @@
 use crate::helper;
 use crate::settings;
-use crate::stream::{manager as stream_manager, types::StreamInformation};
+use crate::stream::{gst as gst_stream, manager as stream_manager, types::StreamInformation};
 use crate::video::{
     types::{Control, Format, VideoSourceType},
     video_source,
@@ -464,3 +464,18 @@ pub async fn thumbnail(thumbnail_file_request: web::Query<ThumbnailFileRequest>)
         )),
     }
 }
+
+#[api_v2_operation]
+/// Provides information related to all gst plugins available for camera manager
+pub async fn gst_info() -> HttpResponse {
+    let gst_info = gst_stream::info::Info::default();
+
+    match serde_json::to_string_pretty(&gst_info) {
+        Ok(json) => HttpResponse::Ok()
+            .content_type("application/json")
+            .body(json),
+        Err(error) => HttpResponse::InternalServerError()
+            .content_type("text/plain")
+            .body(format!("{error:#?}")),
+    }
+}