adds the new method to the manual client (#471)

implants/lib/c2/src/c2_manual.rs

@@ -5,6 +5,7 @@ pub mod c2_manual_client {
 
     static CLAIM_TASKS_PATH: &str = "/c2.C2/ClaimTasks";
     static REPORT_TASK_OUTPUT_PATH: &str = "/c2.C2/ReportTaskOutput";
+    static REPORT_PROCESS_LIST_PATH: &str = "/c2.C2/ReportProcessList";
     static DOWNLOAD_FILE_PATH: &str = "/c2.C2/DownloadFile";
 
     #[derive(Debug, Clone)]
@@ -62,6 +63,40 @@ pub mod c2_manual_client {
             self.grpc.unary(req, path, codec).await
         }
 
+        ///
+        /// Report the active list of running processes. This list will replace any previously reported
+        /// lists for the same host.
+        pub async fn report_process_list(
+            &mut self,
+            request: impl tonic::IntoRequest<super::ReportProcessListRequest>,
+        ) -> std::result::Result<tonic::Response<super::ReportProcessListResponse>, tonic::Status>
+        {
+            self.grpc.ready().await.map_err(|e| {
+                tonic::Status::new(
+                    tonic::Code::Unknown,
+                    format!("Service was not ready: {}", e),
+                )
+            })?;
+            let codec: ProstCodec<
+                super::ReportProcessListRequest,
+                super::ReportProcessListResponse,
+            > = tonic::codec::ProstCodec::default();
+            let path =
+                tonic::codegen::http::uri::PathAndQuery::from_static(REPORT_PROCESS_LIST_PATH);
+            let mut req = request.into_request();
+            req.extensions_mut()
+                .insert(GrpcMethod::new("c2.C2", "ReportProcessList"));
+            self.grpc.unary(req, path, codec).await
+        }
+
+        ///
+        /// Download a file from the server, returning one or more chunks of data.
+        /// The maximum size of these chunks is determined by the server.
+        /// The server should reply with two headers:
+        ///   - "sha3-256-checksum": A SHA3-256 digest of the entire file contents.
+        ///   - "file-size": The number of bytes contained by the file.
+        ///
+        /// If no associated file can be found, a NotFound status error is returned.
         pub async fn download_file(
             &mut self,
             request: impl tonic::IntoRequest<super::DownloadFileRequest>,