env.go RawHistoryFolder

1package cef
2
3import (
4	"os"
5	"strings"
6)
7
8const (
9	cefExternalBeginFrameEnvVar   = "DUMBER_CEF_EXTERNAL_BEGIN_FRAME"
10	cefEnableWebAuthnUnsafeEnvVar = "DUMBER_CEF_ENABLE_WEBAUTHN_UNSAFE"
11	cefChromiumFlagsEnvVar        = "DUMBER_CEF_CHROMIUM_FLAGS"
12	cefEnableVAAPIEnvVar          = "DUMBER_CEF_ENABLE_VAAPI"
13	cefRenderNodeEnvVar           = "DUMBER_CEF_RENDER_NODE"
14	cefRenderStallRecoveryEnvVar  = "DUMBER_CEF_RENDER_STALL_RECOVERY"
15	cefRenderStallBacktraceEnvVar = "DUMBER_CEF_RENDER_STALL_BACKTRACE"
16	cefScaleProbeEnvVar           = "DUMBER_CEF_SCALE_PROBE"
17	cef2GTKTraceScaleEnvVar       = "PUREGO_CEF2GTK_TRACE_SCALE"
18)
19
20// envBoolEnabled returns true when the given environment variable is set
21// to a truthy value ("1", "true", "yes", "on").
22func envBoolEnabled(envVar string) bool {
23	switch strings.ToLower(strings.TrimSpace(os.Getenv(envVar))) {
24	case "1", "true", "yes", "on":
25		return true
26	default:
27		return false
28	}
29}
30
31func externalBeginFrameEnabled() bool {
32	return envBoolEnabled(cefExternalBeginFrameEnvVar)
33}
34
35func cefWebAuthnUnsafeEnabled() bool {
36	return envBoolEnabled(cefEnableWebAuthnUnsafeEnvVar)
37}
38
39func renderStallRecoveryEnabled() bool {
40	return envBoolEnabled(cefRenderStallRecoveryEnvVar)
41}
42
43func renderStallBacktraceEnabled() bool {
44	return envBoolEnabled(cefRenderStallBacktraceEnvVar)
45}
46
47func cefScaleProbeEnabled() bool {
48	return envBoolEnabled(cefScaleProbeEnvVar) || os.Getenv(cef2GTKTraceScaleEnvVar) != ""
49}