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70 lines
3.5 KiB
70 lines
3.5 KiB
/* |
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* chat_event.c — реализация системы нотификаций |
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* |
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* Обработчик — per-instance (хранится в UTUN_INSTANCE.chat_event_handler). |
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* Пока обработчик не зарегистрирован — события логируются. |
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* При регистрации обработчика — форвардятся ему синхронно. |
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*/ |
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#include "chat_event.h" |
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#include "../utun_instance.h" |
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#include "../lib/debug_config.h" |
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#include <stdio.h> |
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#include <string.h> |
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#ifdef __ANDROID__ |
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#include <android/log.h> |
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#endif |
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void chat_event_set_handler(struct UTUN_INSTANCE* inst, chat_event_handler_fn handler) { |
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if (!inst) return; |
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#ifdef __ANDROID__ |
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__android_log_print(ANDROID_LOG_INFO, "utun-evt", "chat_event_set_handler: handler=%p old=%p", |
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(void*)handler, (void*)inst->chat_event_handler); |
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#endif |
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inst->chat_event_handler = handler; |
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} |
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void chat_event_post(struct UTUN_INSTANCE* inst, int type, const uint8_t* data, int len) { |
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if (inst && inst->chat_event_handler) { inst->chat_event_handler(inst, type, data, len); return; } |
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static const char* names[] = { |
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[1]="MSG_RECEIVED", [2]="CONNECT_RESULT", [3]="NEW_PEER", |
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[4]="CHANNEL_UPDATED", [5]="MEMBERS_CHANGED", [6]="MY_NODE_ID", |
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[7]="AUTO_CONNECT_STATUS", [8]="CHANNEL_PEERS_ONLINE", |
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[9]="DB_READY", [10]="STATUS_REFRESH", [11]="KEYS_GENERATED", |
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[12]="SERVICE_STARTED", [13]="SERVICE_STOPPED", |
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[14]="ATTACHMENT_DOWNLOADED", [15]="DOWNLOAD_PROGRESS", |
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[16]="NODEINFO_UPDATED", [17]="LINK_STATUS_CHANGED", |
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[18]="INVITE_RECEIVED", [19]="LOCAL_SOCKETS", |
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[20]="CONN_LIST", [21]="CONN_METRICS", |
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[22]="MEMBER_DETAIL", [23]="MEMBER_LIST", |
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[24]="MEMBER_UPDATED", [25]="MEMBER_REMOVED", |
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[26]="BGP_INFO", [27]="CONNECTING_NODES", |
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[28]="ADMIN_KEY_RECEIVED", [29]="INVITE_LINK_READY", |
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[30]="INVITE_CANDIDATES", [31]="CHANNEL_DELETED", |
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[32]="DM_MSG_RECEIVED", [33]="DM_CONV_UPDATED", |
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[34]="CALL_INCOMING", [35]="CALL_RINGING", [36]="CALL_ACCEPTED", |
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[37]="CALL_ENDED", [38]="CALL_DECLINED", [39]="CALL_STATS", |
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[40]="CALL_ERROR", [41]="DM_MESSAGES", [42]="CALL_PATH", |
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[43]="RADIO_TALK", |
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[44]="CALL_CONNECTION", |
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[45]="DM_CONVERSATIONS", [46]="ATTACHMENT_PREPARATION", [47]="DM_CALL_ROUTE", |
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[55]="RADIO_MUTE_RESULT", |
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}; |
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const char* n = (type >= 1 && type < (int)(sizeof(names) / sizeof(names[0]))) ? names[type] : "?"; |
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DEBUG_DEBUG(DEBUG_CATEGORY_CHAT, "chat_event: %s(%d) data=%d bytes", n, type, len); |
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if (data && len > 0) log_dump(DEBUG_LEVEL_DEBUG, DEBUG_CATEGORY_CHAT, " ", data, len); |
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} |
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/* ID задачи не даёт позднему завершению изменить статус другой подготовки. */ |
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void chat_event_attachment(struct UTUN_INSTANCE* inst, int is_dm, const char* target, const uint8_t id[16], int state) { |
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char name[68]; |
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int n = snprintf(name, sizeof(name), "%s%s", is_dm ? "dm:" : "", target); |
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if (n <= 0 || (size_t)n >= sizeof(name) || state < 0 || state > 2) { |
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DEBUG_ERROR(DEBUG_CATEGORY_MEDIA, "attachment: invalid preparation event target=%s state=%d", target, state); return; |
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} |
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uint8_t data[1 + 68 + 16 + 1]; |
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data[0] = (uint8_t)n; memcpy(data + 1, name, (size_t)n); memcpy(data + 1 + n, id, 16); data[17 + n] = (uint8_t)state; |
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chat_event_post(inst, CHAT_EVT_ATTACHMENT_PREPARATION, data, n + 18); |
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}
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