wip: STCP TCP chat integration — diagnostics, invite TCP fallback, test infra

2026-08-06 18:41:41 +03:00
1 parent e2d8f68c9a
commit dfe9d36783
@@ -0,0 +1,76 @@
+#!/bin/bash
+# chatcli — headless chat CLI client for uTun
+#
+# Usage:
+#   chatcli [--host HOST] [--port PORT] <command> [args...]
+#
+# Commands:
+#   channels                           list channels
+#   members <ch_id>                    list members with full state
+#   messages <ch_id> [count]           read last messages
+#   send <ch_id> <content_type> <text> send message
+#   invite <ch_id>                     create invite link
+#   connect <utun://...>               join channel via invite link
+#   create <name>                      create new channel
+#   status                             show connection status
+#   listen                             subscribe to events (interactive)
+#   --help                             show this help
+
+set -e
+HOST="${CHATCLI_HOST:-127.0.0.1}"
+PORT="${CHATCLI_PORT:-9999}"
+ID=1
+NC_TIMEOUT="${CHATCLI_TIMEOUT:-5}"
+
+_send() {
+    local json="$1"
+    if command -v socat &>/dev/null; then
+        echo "$json" | socat -t "$NC_TIMEOUT" - TCP:"$HOST":"$PORT" 2>/dev/null || true
+    elif command -v nc &>/dev/null; then
+        if nc -h 2>&1 | grep -q '^BusyBox'; then
+            echo "$json" | nc "$HOST" "$PORT" 2>/dev/null || true
+        else
+            echo "$json" | nc -q "$NC_TIMEOUT" "$HOST" "$PORT" 2>/dev/null || true
+        fi
+    else
+        echo "ERROR: socat or nc required" >&2; exit 1
+    fi
+}
+
+_request() {
+    local cmd="$1" data="$2"
+    local json='{"id":'"$ID"',"cmd":"'"$cmd"'"'
+    if [ -n "$data" ]; then json="$json,$data"; fi
+    json="$json}"
+    _send "$json"
+    ID=$((ID + 1))
+}
+
+_show() { local json="$1"; echo "$json" | python3 -m json.tool 2>/dev/null || echo "$json"; }
+
+case "${1:-}" in
+    channels)      r=$(_request channels); _show "$r" ;;
+    members)       r=$(_request members '"ch":"'"$2"'"'); _show "$r" ;;
+    messages|msgs)
+        cnt="${3:-20}"
+        r=$(_request messages '"ch":"'"$2"'","count":'"$cnt"','"offset":0'); _show "$r" ;;
+    send)
+        ct="${3:-text}"; text="$4"
+        r=$(_request send '"ch":"'"$2"'","content_type":"'"$ct"'","data":"'"$text"'"'); _show "$r" ;;
+    invite)        r=$(_request invite '"ch":"'"$2"'"'); _show "$r" ;;
+    connect|join)  r=$(_request connect '"link":"'"$2"'"'); _show "$r" ;;
+    create)        r=$(_request create_channel '"name":"'"$2"'"'); _show "$r" ;;
+    status|stat)   r=$(_request status); _show "$r" ;;
+    listen)
+        echo "Connecting to $HOST:$PORT (Ctrl+C to quit)..."
+        {
+            printf '{"id":1,"cmd":"subscribe","enable":1}\n'
+            cat
+        } | nc "$HOST" "$PORT"
+        ;;
+    ping)          r=$(_request ping); _show "$r" ;;
+    --help|help|-h|"")
+        head -20 "$0" | sed 's/^# //' | grep -v '^#'
+        ;;
+    *)             echo "Unknown command: $1"; echo "Use --help for usage" >&2; exit 1 ;;
+esac