android: preserve reply context while recording voice

tools/chatgui-android/libutun_lite/voice_recorder.c

@@ -25,6 +25,8 @@ struct voice_recorder {
     int active;
 
     char channel_id[64];
+    uint8_t reply_to[32];
+    uint64_t request_id;
     int sample_rate;
     int channels;
     int frame_samples;
@@ -106,7 +108,7 @@ void voice_recorder_deinit(void) {
     pthread_mutex_unlock(&g_init_mtx);
 }
 
-int voice_recorder_start(const char* channel_id, int sample_rate, int channels) {
+int voice_recorder_start(const char* channel_id, int sample_rate, int channels, const uint8_t reply_to[32], uint64_t request_id) {
     if (!channel_id || !channel_id[0] || strlen(channel_id) >= 64 || sample_rate != 48000 || channels != 1) {
         DEBUG_ERROR(DEBUG_CATEGORY_MEDIA, "voice start: invalid target or capture format rate=%d channels=%d", sample_rate, channels);
         return -1;
@@ -129,6 +131,8 @@ int voice_recorder_start(const char* channel_id, int sample_rate, int channels)
     g_rec->channels = channels;
     g_rec->frame_samples = sample_rate * FRAME_MS / 1000;
     snprintf(g_rec->channel_id, sizeof(g_rec->channel_id), "%s", channel_id ? channel_id : "");
+    memcpy(g_rec->reply_to, reply_to, sizeof(g_rec->reply_to));
+    g_rec->request_id = request_id;
 
     g_rec->pcm_count = 0;
     g_rec->active = 1;
@@ -213,6 +217,7 @@ int voice_recorder_stop(int* out_duration_ms) {
     }
     req->inst = instance_lite_get_instance(); req->info.kind = ATTACHMENT_VOICE; req->preset = g_rec->preset;
     req->is_dm = !strncmp(g_rec->channel_id, "dm:", 3);
+    if (!req->is_dm) { memcpy(req->reply_to, g_rec->reply_to, sizeof(req->reply_to)); req->request_id = g_rec->request_id; }
     snprintf(req->target, sizeof(req->target), "%s", g_rec->channel_id + (req->is_dm ? 3 : 0));
     if (g_rec->compressor && g_rec->compressor_enabled) {
         struct audio_compressor* replacement = audio_compressor_clone_config(g_rec->compressor);

tools/chatgui-android/libutun_lite/voice_recorder.h

@@ -18,7 +18,7 @@ struct voice_recorder;
 int  voice_recorder_init(const char* db_path);
 void voice_recorder_deinit(void);
 
-int  voice_recorder_start(const char* channel_id, int sample_rate, int channels);
+int  voice_recorder_start(const char* channel_id, int sample_rate, int channels, const uint8_t reply_to[32], uint64_t request_id);
 int  voice_recorder_feed(const int16_t* samples, int count);
 int  voice_recorder_stop(int* out_duration_ms);
 void voice_recorder_cancel(void);