From 7395056a75eb32d11b380e94febfbde82da17238 Mon Sep 17 00:00:00 2001
From: cy33hc <cheeyee09@gmail.com>
Date: Sat, 30 May 2026 13:49:31 -0700
Subject: [PATCH] add bg download function

---
 CMakeLists.txt     |  1 -
 source/actions.cpp | 41 +++++++++++++++++++++++++++++++++++++++++
 source/system.cpp  | 15 ---------------
 source/system.h    |  1 -
 source/util.h      |  7 +++++++
 5 files changed, 48 insertions(+), 17 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3eef0c2..ff2410e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -107,7 +107,6 @@ target_link_libraries(ezremote_client
   SceUserService
   ScePad
   SceAudioOut
-  SceSysUtil
   SceImeDialog
   SceNet
   SceBgft
diff --git a/source/actions.cpp b/source/actions.cpp
index 87994a5..427b25f 100644
--- a/source/actions.cpp
+++ b/source/actions.cpp
@@ -490,6 +490,43 @@ namespace Actions
         }
     }
 
+    int BackgroundDownload(const char *src, const char *dest, uint64_t file_size)
+    {
+        uint64_t id = Util::GetTick();
+        json_object *params = json_object_new_object();
+        json_object_object_add(params, "type", json_object_new_int(remote_settings->type));
+        json_object_object_add(params, "url", json_object_new_string(remote_settings->server));
+        json_object_object_add(params, "username", json_object_new_string(remote_settings->username));
+        json_object_object_add(params, "password", json_object_new_string(remote_settings->password));
+        json_object_object_add(params, "src_path", json_object_new_string(src));
+        json_object_object_add(params, "dest_path", json_object_new_string(dest));
+        json_object_object_add(params, "size", json_object_new_uint64(file_size));
+        json_object_object_add(params, "id", json_object_new_uint64(id));
+        if (remote_settings->type == CLIENT_TYPE_HTTP_SERVER)
+        {
+            json_object_object_add(params, "http_server_type", json_object_new_string(remote_settings->http_server_type));
+        }
+
+        const char *params_str = json_object_to_json_string(params);
+
+        httplib::Client tmp_client = httplib::Client("http://127.0.0.1:" + std::to_string(http_int_server_port));
+        if (auto res = tmp_client.Post("/download_url", params_str, strlen(params_str), "application/json"))
+        {
+            if (HTTP_SUCCESS(res->status))
+            {
+                Util::Notify("%s queued for download", src);
+                return 1;
+            }
+            else
+            {
+                Util::Notify("Failed to queue %s for download in background", src);
+                return 0;
+            }
+        }
+
+        return 0;
+    }
+
     int DownloadFile(const char *src, const char *dest)
     {
         bytes_transfered = 0;
@@ -526,6 +563,10 @@ namespace Actions
         if (confirm_state == CONFIRM_YES)
         {
             sceRtcGetCurrentTick(&prev_tick);
+            if (enable_background_download && bytes_to_download > minimum_backgrond_file_size)
+            {
+                return BackgroundDownload(src, dest, bytes_to_download);
+            }
             return remoteclient->Get(dest, src);
         }
 
diff --git a/source/system.cpp b/source/system.cpp
index 86a2092..6386b29 100644
--- a/source/system.cpp
+++ b/source/system.cpp
@@ -14,7 +14,6 @@ int (*sceRtcFormatRFC3339LocalTime)(char *pszDateTime, const OrbisTick *tick);
 unsigned int (*sceRtcGetTickResolution)();
 int (*sceShellUIUtilLaunchByUri)(const char *uri, SceShellUIUtilLaunchByUriParam *param);
 int (*sceShellUIUtilInitialize)();
-// int (*sceLncUtilGetAppId)(const char* tid);
 
 void convertUtcToLocalTime(const OrbisDateTime *utc, OrbisDateTime *local_time)
 {
@@ -108,20 +107,6 @@ int load_sys_modules()
         return -1;
     }
 
-    /*
-    handle = sceKernelLoadStartModule("/system/common/lib/libSceSystemService.sprx", 0, NULL, 0, 0, 0);
-    if (handle == 0)
-    {
-        return -1;
-    }
-    
-    sceKernelDlsym(handle, "sceLncUtilGetAppId", (void **)&sceLncUtilGetAppId);
-    if (sceLncUtilGetAppId == NULL)
-    {
-        return -1;
-    }
-    */
-
     if (sceShellUIUtilInitialize() < 0) return -1;
 
     return 0;
diff --git a/source/system.h b/source/system.h
index 0586df8..4f1e3e1 100644
--- a/source/system.h
+++ b/source/system.h
@@ -37,7 +37,6 @@ extern int (*sceRtcFormatRFC3339LocalTime)(char *pszDateTime, const OrbisTick *t
 extern unsigned int (*sceRtcGetTickResolution)();
 extern int (*sceShellUIUtilLaunchByUri)(const char *uri, SceShellUIUtilLaunchByUriParam *param);
 extern int (*sceShellUIUtilInitialize)();
-// extern int (*sceLncUtilGetAppId)(const char* tid);
 
 int load_sys_modules();
 void convertUtcToLocalTime(const OrbisDateTime *utc, OrbisDateTime *local_time);
diff --git a/source/util.h b/source/util.h
index 9bd1e13..946301b 100644
--- a/source/util.h
+++ b/source/util.h
@@ -88,6 +88,13 @@ namespace Util
         return out;
     }
 
+    static uint64_t GetTick()
+    {
+        static struct timeval tick;
+        gettimeofday(&tick, NULL);
+        return tick.tv_sec * 1000000 + tick.tv_usec;
+    }
+
     static inline void Notify(const char *fmt, ...)
     {
         OrbisNotificationRequest request;