summaryrefslogtreecommitdiff
path: root/absl/time/internal/cctz
diff options
context:
space:
mode:
Diffstat (limited to 'absl/time/internal/cctz')
-rw-r--r--absl/time/internal/cctz/src/time_zone_lookup.cc33
-rw-r--r--absl/time/internal/cctz/src/tzfile.h3
-rw-r--r--absl/time/internal/cctz/testdata/version2
-rw-r--r--absl/time/internal/cctz/testdata/zoneinfo/America/Metlakatlabin1409 -> 1423 bytes
-rw-r--r--absl/time/internal/cctz/testdata/zoneinfo/Asia/Gazabin2286 -> 2343 bytes
-rw-r--r--absl/time/internal/cctz/testdata/zoneinfo/Asia/Hebronbin2314 -> 2371 bytes
-rw-r--r--absl/time/internal/cctz/testdata/zoneinfo/Asia/Jerusalembin2256 -> 2312 bytes
-rw-r--r--absl/time/internal/cctz/testdata/zoneinfo/Asia/Tel_Avivbin2256 -> 2312 bytes
-rw-r--r--absl/time/internal/cctz/testdata/zoneinfo/Etc/UCTbin118 -> 118 bytes
-rw-r--r--absl/time/internal/cctz/testdata/zoneinfo/Israelbin2256 -> 2312 bytes
-rw-r--r--absl/time/internal/cctz/testdata/zoneinfo/UCTbin118 -> 118 bytes
-rw-r--r--absl/time/internal/cctz/testdata/zoneinfo/iso3166.tab6
12 files changed, 27 insertions, 17 deletions
diff --git a/absl/time/internal/cctz/src/time_zone_lookup.cc b/absl/time/internal/cctz/src/time_zone_lookup.cc
index fd04e2df..a27bfc13 100644
--- a/absl/time/internal/cctz/src/time_zone_lookup.cc
+++ b/absl/time/internal/cctz/src/time_zone_lookup.cc
@@ -23,6 +23,7 @@
#if defined(__APPLE__)
#include <CoreFoundation/CFTimeZone.h>
+#include <vector>
#endif
#include <cstdlib>
@@ -121,25 +122,33 @@ time_zone fixed_time_zone(const seconds& offset) {
time_zone local_time_zone() {
const char* zone = ":localtime";
+#if defined(__ANDROID__)
+ char sysprop[PROP_VALUE_MAX];
+ if (__system_property_get("persist.sys.timezone", sysprop) > 0) {
+ zone = sysprop;
+ }
+#endif
+#if defined(__APPLE__)
+ std::vector<char> buffer;
+ CFTimeZoneRef tz_default = CFTimeZoneCopyDefault();
+ if (CFStringRef tz_name = CFTimeZoneGetName(tz_default)) {
+ CFStringEncoding encoding = kCFStringEncodingUTF8;
+ CFIndex length = CFStringGetLength(tz_name);
+ buffer.resize(CFStringGetMaximumSizeForEncoding(length, encoding) + 1);
+ if (CFStringGetCString(tz_name, &buffer[0], buffer.size(), encoding)) {
+ zone = &buffer[0];
+ }
+ }
+ CFRelease(tz_default);
+#endif
// Allow ${TZ} to override to default zone.
char* tz_env = nullptr;
#if defined(_MSC_VER)
_dupenv_s(&tz_env, nullptr, "TZ");
-#elif defined(__APPLE__)
- CFTimeZoneRef system_time_zone = CFTimeZoneCopyDefault();
- CFStringRef tz_name = CFTimeZoneGetName(system_time_zone);
- tz_env = strdup(CFStringGetCStringPtr(tz_name, CFStringGetSystemEncoding()));
- CFRelease(system_time_zone);
#else
tz_env = std::getenv("TZ");
#endif
-#if defined(__ANDROID__)
- char sysprop[PROP_VALUE_MAX];
- if (tz_env == nullptr)
- if (__system_property_get("persist.sys.timezone", sysprop) > 0)
- tz_env = sysprop;
-#endif
if (tz_env) zone = tz_env;
// We only support the "[:]<zone-name>" form.
@@ -163,8 +172,6 @@ time_zone local_time_zone() {
#if defined(_MSC_VER)
free(localtime_env);
free(tz_env);
-#elif defined(__APPLE__)
- free(tz_env);
#endif
time_zone tz;
diff --git a/absl/time/internal/cctz/src/tzfile.h b/absl/time/internal/cctz/src/tzfile.h
index 4485ba55..ef3feff0 100644
--- a/absl/time/internal/cctz/src/tzfile.h
+++ b/absl/time/internal/cctz/src/tzfile.h
@@ -33,6 +33,9 @@
#define TZDEFRULES "posixrules"
#endif /* !defined TZDEFRULES */
+
+/* See Internet RFC 8536 for more details about the following format. */
+
/*
** Each file begins with. . .
*/
diff --git a/absl/time/internal/cctz/testdata/version b/absl/time/internal/cctz/testdata/version
index 63f58006..149d790c 100644
--- a/absl/time/internal/cctz/testdata/version
+++ b/absl/time/internal/cctz/testdata/version
@@ -1 +1 @@
-2018i
+2019a
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/America/Metlakatla b/absl/time/internal/cctz/testdata/zoneinfo/America/Metlakatla
index 85a7e16e..1e94be3d 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/America/Metlakatla
+++ b/absl/time/internal/cctz/testdata/zoneinfo/America/Metlakatla
Binary files differ
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Gaza b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Gaza
index cf54deb8..32b4ed65 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Gaza
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Gaza
Binary files differ
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Hebron b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Hebron
index 09c876a6..0ed8b0d4 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Hebron
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Hebron
Binary files differ
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Jerusalem b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Jerusalem
index 2d14c999..93e9f19c 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Jerusalem
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Jerusalem
Binary files differ
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Tel_Aviv b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Tel_Aviv
index 2d14c999..93e9f19c 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Tel_Aviv
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Tel_Aviv
Binary files differ
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Etc/UCT b/absl/time/internal/cctz/testdata/zoneinfo/Etc/UCT
index a88c4b66..5583f5b0 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Etc/UCT
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Etc/UCT
Binary files differ
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Israel b/absl/time/internal/cctz/testdata/zoneinfo/Israel
index 2d14c999..93e9f19c 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Israel
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Israel
Binary files differ
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/UCT b/absl/time/internal/cctz/testdata/zoneinfo/UCT
index a88c4b66..5583f5b0 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/UCT
+++ b/absl/time/internal/cctz/testdata/zoneinfo/UCT
Binary files differ
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/iso3166.tab b/absl/time/internal/cctz/testdata/zoneinfo/iso3166.tab
index 4e4a5c3d..a4ff61a4 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/iso3166.tab
+++ b/absl/time/internal/cctz/testdata/zoneinfo/iso3166.tab
@@ -9,7 +9,7 @@
# All text uses UTF-8 encoding. The columns of the table are as follows:
#
# 1. ISO 3166-1 alpha-2 country code, current as of
-# ISO 3166-1 N905 (2016-11-15). See: Updates on ISO 3166-1
+# ISO 3166-1 N976 (2018-11-06). See: Updates on ISO 3166-1
# https://isotc.iso.org/livelink/livelink/Open/16944257
# 2. The usual English name for the coded region,
# chosen so that alphabetic sorting of subsets produces helpful lists.
@@ -166,7 +166,7 @@ ME Montenegro
MF St Martin (French)
MG Madagascar
MH Marshall Islands
-MK Macedonia
+MK North Macedonia
ML Mali
MM Myanmar (Burma)
MN Mongolia
@@ -235,7 +235,7 @@ ST Sao Tome & Principe
SV El Salvador
SX St Maarten (Dutch)
SY Syria
-SZ Swaziland
+SZ Eswatini (Swaziland)
TC Turks & Caicos Is
TD Chad
TF French Southern & Antarctic Lands