Release 0.12.0

native/service_status.h

@@ -0,0 +1,111 @@
+/* Read-only runtime status serialization. */
+static bool status(void *h, void *m, void *ctx) {
+    (void)ctx;
+    char json[8192], safe[512], endpoint[80];
+    size_t n = 0;
+    snprintf(endpoint, sizeof(endpoint), strchr(target.host, ':') ? "[%s]:%u" : "%s:%u",
+             target.host, target.port);
+    for (size_t i = 0; last_error[i] && n + 2 < sizeof(safe); i++) {
+        char c = last_error[i];
+        if (c == '"' || c == '\\')
+            safe[n++] = '\\';
+        if ((unsigned char)c >= 32)
+            safe[n++] = c;
+    }
+    safe[n] = 0;
+    uint64_t now = milliseconds();
+    char report[512];
+    size_t k = 0;
+    for (size_t i = 0; calibration_message[i] && k + 2 < sizeof(report); i++) {
+        char c = calibration_message[i];
+        if (c == '"' || c == '\\')
+            report[k++] = '\\';
+        if ((unsigned char)c >= 32)
+            report[k++] = c;
+    }
+    report[k] = 0;
+    int used = snprintf(json, sizeof(json),
+                        "{\"calibrationProfile\":\"%s\",\"effectiveCalibration\":\"%s\","
+                        "\"tvModel\":\"%s\",\"customModel\":\"%s\",\"customPoints\":[",
+                        calibration_key(calibration.kind), calibration_key(calibration_effective()),
+                        tv_model, calibration.model);
+    for (unsigned i = 0; i < calibration.count; i++)
+        used +=
+            snprintf(json + used, sizeof(json) - used, "%s{\"position\":%.12g,\"region\":%u}",
+                     i ? "," : "", calibration.points[i].position, calibration.points[i].region);
+    used += snprintf(json + used, sizeof(json) - used,
+                     "],\"layoutUpdates\":%u,\"lastLayoutCheckAgeMs\":%lld,\"layoutError\":\"%s\","
+                     "\"piccapFallbacks\":%u,\"piccapCooldownMs\":%llu,",
+                     layout_updates, last_layout_check ? (long long)(now - last_layout_check) : -1,
+                     layout_error, piccap_fallbacks,
+                     (unsigned long long)(handover_cooldown > now ? handover_cooldown - now : 0));
+    used += snprintf(json + used, sizeof(json) - used, "\"calibrationMessage\":\"%s\",", report);
+    used +=
+        snprintf(json + used, sizeof(json) - used,
+                 "\"calibrationDraft\":{\"model\":\"%s\",\"points\":[", calibration_draft.model);
+    for (unsigned i = 0; i < calibration_draft.count; i++)
+        used += snprintf(json + used, sizeof(json) - used, "%s{\"position\":%.12g,\"region\":%u}",
+                         i ? "," : "", calibration_draft.points[i].position,
+                         calibration_draft.points[i].region);
+    used += snprintf(json + used, sizeof(json) - used, "]},\"receiverStreamConnected\":%s,",
+                     stream.stage == STREAM_SUBSCRIBED ? "true" : "false");
+    used += snprintf(json + used, sizeof(json) - used,
+                     "\"sampleSequence\":%u,\"sampleAgeMs\":%lld,\"holdingColors\":%s,"
+                     "\"sourceFade\":%s,\"calibrating\":%s,",
+                     sample_sequence, sample_at ? (long long)(now - sample_at) : -1,
+                     continuity.holding ? "true" : "false",
+                     (continuity.fading || bridge_phase == BRIDGE_FADING) ? "true" : "false",
+                     CALIBRATION_ACTIVE ? "true" : "false");
+    used += snprintf(json + used, sizeof(json) - used,
+                     "\"returnValue\":true,\"piccapPort\":%u,\"connectionTest\":{\"state\":\"%s\","
+                     "\"ledCount\":%u,\"elapsedMs\":%llu,\"error\":\"%s\"},\"lastOutputAgeMs\":%"
+                     "lld,\"retryInMs\":%llu,\"captureState\":\"%s\",\"piccapError\":\"%s\",",
+                     target.piccap_port, test_stage_name(), connection_test.leds,
+                     (unsigned long long)connection_test.elapsed, connection_test.error,
+                     last_output_at ? (long long)(now - last_output_at) : -1,
+                     (unsigned long long)(retries.due > now ? retries.due - now : 0),
+                     capture_source == SOURCE_PICCAP_STARTING   ? "Starting PicCap"
+                     : capture_source == SOURCE_PICCAP_STOPPING ? "Stopping PicCap"
+                     : piccap_owned                             ? "PicCap"
+                     : capture                                  ? "Histogram"
+                                                                : "Stopped",
+                     piccap_error);
+    used += snprintf(json + used, sizeof(json) - used,
+                     "\"version\":\"" HYPERDRM_VERSION
+                     "\",\"running\":%s,\"colorValid\":%s,\"frames\":%lu,\"captureRecoveries\":%u,"
+                     "\"lastRecoveryMs\":%llu,\"endpoint\":\"%s\",\"host\":\"%s\",\"port\":%u,"
+                     "\"receiver\":\"%s\",\"tokenSet\":%s,\"piccapTargetCompatible\":%s,"
+                     "\"priority\":%d,\"uid\":%u,\"drmVerified\":false,\"mappingVerified\":false,"
+                     "\"outputColor\":[%u,%u,%u],\"error\":\"%s\",\"regions\":[",
+                     (capture || capture_source == SOURCE_PICCAP) ? "true" : "false",
+                     color_valid ? "true" : "false", frames, capture_recoveries,
+                     (unsigned long long)last_recovery_ms, endpoint, target.host, target.port,
+                     target.receiver, target.token[0] ? "true" : "false",
+                     target_piccap_compatible(&target) ? "true" : "false", PRIORITY,
+                     (unsigned)geteuid(), sent_rgb[0], sent_rgb[1], sent_rgb[2], safe);
+    for (int i = 0; i < 16; i++)
+        used += snprintf(json + used, sizeof(json) - used, "%s[%u,%u,%u]", i ? "," : "", rgb[i][0],
+                         rgb[i][1], rgb[i][2]);
+    used += snprintf(json + used, sizeof(json) - used,
+                     "],\"ledCount\":%u,\"spatialOutput\":%s,\"blackPercent\":[", led_count,
+                     led_count ? "true" : "false");
+    for (int i = 0; i < 16; i++)
+        used += snprintf(json + used, sizeof(json) - used, "%s%u", i ? "," : "", black_percent[i]);
+    snprintf(json + used, sizeof(json) - used,
+             "],\"preset\":%u,\"saturationGain\":1.0,\"brightnessGain\":1.0,"
+             "\"spatialInterpolation\":%s,\"blackBarDetection\":true,\"autostart\":%s,"
+             "\"retryScheduled\":%s,\"retryPaused\":%s,\"retryBlocked\":%s,\"retryAttempts\":%u,"
+             "\"piccapInstalled\":%s,\"piccapHandover\":%s,\"piccapConnected\":%s,\"activeSource\":"
+             "\"%s\",\"playbackProtection\":\"%s\",\"letterboxDetected\":%s}",
+             capture_preset, interpolation_enabled ? "true" : "false",
+             boot_enabled() ? "true" : "false", retries.due ? "true" : "false",
+             retries.paused ? "true" : "false", retries.blocked ? "true" : "false",
+             retries.attempts, piccap_installed() ? "true" : "false",
+             handover_enabled ? "true" : "false", piccap_connected ? "true" : "false",
+             piccap_owned ? "PicCap" : "HyperDRM",
+             protection == PLAYBACK_PROTECTED ? "protected"
+             : protection == PLAYBACK_CLEAR   ? "non-secure decoder"
+                                              : "unknown",
+             capture && letterbox_mode ? "true" : "false");
+    return respond(h, m, json);
+}