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authorGravatar Paul Yang <TeBoring@users.noreply.github.com>2017-08-31 10:35:31 -0700
committerGravatar GitHub <noreply@github.com>2017-08-31 10:35:31 -0700
commitb70e0fdf09506fcf53af951d64a3ae47309fa245 (patch)
tree5daf2049946d001b8868f3a8c6e94c2c9cb9acd3 /php
parentc7457ef65a7a8584b1e3bd396c401ccf8e275ffa (diff)
Add php support for Timestamp. (#3575)
* Add php support for Timestamp. * Fix comments
Diffstat (limited to 'php')
-rw-r--r--php/ext/google/protobuf/message.c282
-rw-r--r--php/ext/google/protobuf/protobuf.c1
-rw-r--r--php/ext/google/protobuf/protobuf.h14
-rw-r--r--php/ext/google/protobuf/storage.c10
-rw-r--r--php/src/GPBMetadata/Google/Protobuf/Timestamp.php31
-rw-r--r--php/src/Google/Protobuf/Timestamp.php184
-rw-r--r--php/tests/well_known_test.php21
7 files changed, 441 insertions, 102 deletions
diff --git a/php/ext/google/protobuf/message.c b/php/ext/google/protobuf/message.c
index 052865ad..1faf486e 100644
--- a/php/ext/google/protobuf/message.c
+++ b/php/ext/google/protobuf/message.c
@@ -29,6 +29,7 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <php.h>
+#include <ext/date/php_date.h>
#include <stdlib.h>
#include "protobuf.h"
@@ -105,6 +106,20 @@ PHP_PROTO_INIT_CLASS_START("Google\\Protobuf\\Internal\\Message",
message_handlers->get_gc = message_get_gc;
PHP_PROTO_INIT_CLASS_END
+static void message_set_property_internal(zval* object, zval* member,
+ zval* value TSRMLS_DC) {
+ const upb_fielddef* field;
+
+ MessageHeader* self = UNBOX(MessageHeader, object);
+
+ field = upb_msgdef_ntofz(self->descriptor->msgdef, Z_STRVAL_P(member));
+ if (field == NULL) {
+ zend_error(E_USER_ERROR, "Unknown field: %s", Z_STRVAL_P(member));
+ }
+
+ layout_set(self->descriptor->layout, self, field, value TSRMLS_CC);
+}
+
#if PHP_MAJOR_VERSION < 7
static void message_set_property(zval* object, zval* member, zval* value,
php_proto_zend_literal key TSRMLS_DC) {
@@ -127,16 +142,32 @@ static void message_set_property(zval* object, zval* member, zval* value,
return;
}
- const upb_fielddef* field;
+ message_set_property_internal(object, member, value TSRMLS_CC);
+}
+static zval* message_get_property_internal(zval* object,
+ zval* member TSRMLS_DC) {
MessageHeader* self = UNBOX(MessageHeader, object);
-
+ const upb_fielddef* field;
field = upb_msgdef_ntofz(self->descriptor->msgdef, Z_STRVAL_P(member));
if (field == NULL) {
- zend_error(E_USER_ERROR, "Unknown field: %s", Z_STRVAL_P(member));
+ return PHP_PROTO_GLOBAL_UNINITIALIZED_ZVAL;
}
- layout_set(self->descriptor->layout, self, field, value TSRMLS_CC);
+ zend_property_info* property_info;
+#if PHP_MAJOR_VERSION < 7
+ property_info =
+ zend_get_property_info(Z_OBJCE_P(object), member, true TSRMLS_CC);
+ return layout_get(
+ self->descriptor->layout, message_data(self), field,
+ OBJ_PROP(Z_OBJ_P(object), property_info->offset) TSRMLS_CC);
+#else
+ property_info =
+ zend_get_property_info(Z_OBJCE_P(object), Z_STR_P(member), true);
+ return layout_get(
+ self->descriptor->layout, message_data(self), field,
+ OBJ_PROP(Z_OBJ_P(object), property_info->offset) TSRMLS_CC);
+#endif
}
#if PHP_MAJOR_VERSION < 7
@@ -161,27 +192,7 @@ static zval* message_get_property(zval* object, zval* member, int type,
return PHP_PROTO_GLOBAL_UNINITIALIZED_ZVAL;
}
- MessageHeader* self = UNBOX(MessageHeader, object);
- const upb_fielddef* field;
- field = upb_msgdef_ntofz(self->descriptor->msgdef, Z_STRVAL_P(member));
- if (field == NULL) {
- return PHP_PROTO_GLOBAL_UNINITIALIZED_ZVAL;
- }
-
- zend_property_info* property_info;
-#if PHP_MAJOR_VERSION < 7
- property_info =
- zend_get_property_info(Z_OBJCE_P(object), member, true TSRMLS_CC);
- return layout_get(
- self->descriptor->layout, message_data(self), field,
- OBJ_PROP(Z_OBJ_P(object), property_info->offset) TSRMLS_CC);
-#else
- property_info =
- zend_get_property_info(Z_OBJCE_P(object), Z_STR_P(member), true);
- return layout_get(
- self->descriptor->layout, message_data(self), field,
- OBJ_PROP(Z_OBJ_P(object), property_info->offset) TSRMLS_CC);
-#endif
+ return message_get_property_internal(object, member TSRMLS_CC);
}
#if PHP_MAJOR_VERSION < 7
@@ -346,6 +357,32 @@ PHP_METHOD(Message, whichOneof) {
}
// -----------------------------------------------------------------------------
+// Well Known Types Support
+// -----------------------------------------------------------------------------
+
+#define PHP_PROTO_FIELD_ACCESSORS(UPPER_CLASS, LOWER_CLASS, UPPER_FIELD, \
+ LOWER_FIELD) \
+ PHP_METHOD(UPPER_CLASS, get##UPPER_FIELD) { \
+ zval member; \
+ PHP_PROTO_ZVAL_STRING(&member, LOWER_FIELD, 1); \
+ PHP_PROTO_FAKE_SCOPE_BEGIN(LOWER_CLASS##_type); \
+ zval* value = message_get_property_internal(getThis(), &member TSRMLS_CC); \
+ PHP_PROTO_FAKE_SCOPE_END; \
+ PHP_PROTO_RETVAL_ZVAL(value); \
+ } \
+ PHP_METHOD(UPPER_CLASS, set##UPPER_FIELD) { \
+ zval* value = NULL; \
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &value) == \
+ FAILURE) { \
+ return; \
+ } \
+ zval member; \
+ PHP_PROTO_ZVAL_STRING(&member, LOWER_FIELD, 1); \
+ message_set_property_internal(getThis(), &member, value TSRMLS_CC); \
+ PHP_PROTO_RETVAL_ZVAL(getThis()); \
+ }
+
+// -----------------------------------------------------------------------------
// Any
// -----------------------------------------------------------------------------
@@ -417,78 +454,8 @@ PHP_METHOD(Any, __construct) {
custom_data_init(any_type, intern PHP_PROTO_TSRMLS_CC);
}
-PHP_METHOD(Any, getTypeUrl) {
- zval member;
- PHP_PROTO_ZVAL_STRING(&member, "type_url", 1);
-
- PHP_PROTO_FAKE_SCOPE_BEGIN(any_type);
-#if PHP_MAJOR_VERSION < 7
- zval* value = message_handlers->read_property(getThis(), &member, BP_VAR_R,
- NULL PHP_PROTO_TSRMLS_CC);
-#else
- zval* value = message_handlers->read_property(getThis(), &member, BP_VAR_R,
- NULL, NULL PHP_PROTO_TSRMLS_CC);
-#endif
- PHP_PROTO_FAKE_SCOPE_END;
-
- PHP_PROTO_RETVAL_ZVAL(value);
-}
-
-PHP_METHOD(Any, setTypeUrl) {
- char *type_url = NULL;
- PHP_PROTO_SIZE type_url_len;
-
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &type_url,
- &type_url_len) == FAILURE) {
- return;
- }
-
- zval member;
- zval value;
- PHP_PROTO_ZVAL_STRING(&member, "type_url", 1);
- PHP_PROTO_ZVAL_STRINGL(&value, type_url, type_url_len, 1);
-
- PHP_PROTO_FAKE_SCOPE_BEGIN(any_type);
- message_handlers->write_property(getThis(), &member, &value,
- NULL PHP_PROTO_TSRMLS_CC);
- PHP_PROTO_FAKE_SCOPE_END;
-
- PHP_PROTO_RETVAL_ZVAL(getThis());
-}
-
-PHP_METHOD(Any, getValue) {
- zval member;
- PHP_PROTO_ZVAL_STRING(&member, "value", 1);
-
- PHP_PROTO_FAKE_SCOPE_BEGIN(any_type);
- zval* value =
- php_proto_message_read_property(getThis(), &member PHP_PROTO_TSRMLS_CC);
- PHP_PROTO_FAKE_SCOPE_END;
-
- PHP_PROTO_RETVAL_ZVAL(value);
-}
-
-PHP_METHOD(Any, setValue) {
- char *value = NULL;
- PHP_PROTO_SIZE value_len;
-
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &value,
- &value_len) == FAILURE) {
- return;
- }
-
- zval member;
- zval value_to_set;
- PHP_PROTO_ZVAL_STRING(&member, "value", 1);
- PHP_PROTO_ZVAL_STRINGL(&value_to_set, value, value_len, 1);
-
- PHP_PROTO_FAKE_SCOPE_BEGIN(any_type);
- message_handlers->write_property(getThis(), &member, &value_to_set,
- NULL PHP_PROTO_TSRMLS_CC);
- PHP_PROTO_FAKE_SCOPE_END;
-
- PHP_PROTO_RETVAL_ZVAL(getThis());
-}
+PHP_PROTO_FIELD_ACCESSORS(Any, any, TypeUrl, "type_url")
+PHP_PROTO_FIELD_ACCESSORS(Any, any, Value, "value")
PHP_METHOD(Any, unpack) {
// Get type url.
@@ -617,3 +584,124 @@ PHP_METHOD(Any, is) {
RETURN_BOOL(is);
}
+
+// -----------------------------------------------------------------------------
+// Timestamp
+// -----------------------------------------------------------------------------
+
+static zend_function_entry timestamp_methods[] = {
+ PHP_ME(Timestamp, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Timestamp, fromDateTime, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Timestamp, toDateTime, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Timestamp, getSeconds, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Timestamp, setSeconds, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Timestamp, getNanos, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Timestamp, setNanos, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* timestamp_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Timestamp",
+ Timestamp, timestamp)
+ zend_class_implements(timestamp_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_long(timestamp_type, "seconds", strlen("seconds"),
+ 0 ,ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_long(timestamp_type, "nanos", strlen("nanos"),
+ 0 ,ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(Timestamp, __construct) {
+ PHP_PROTO_HASHTABLE_VALUE desc_php = get_ce_obj(timestamp_type);
+ if (desc_php == NULL) {
+ init_generated_pool_once(TSRMLS_C);
+ const char* generated_file =
+ "0ae7010a1f676f6f676c652f70726f746f6275662f74696d657374616d70"
+ "2e70726f746f120f676f6f676c652e70726f746f627566222b0a0954696d"
+ "657374616d70120f0a077365636f6e6473180120012803120d0a056e616e"
+ "6f73180220012805427e0a13636f6d2e676f6f676c652e70726f746f6275"
+ "66420e54696d657374616d7050726f746f50015a2b6769746875622e636f"
+ "6d2f676f6c616e672f70726f746f6275662f7074797065732f74696d6573"
+ "74616d70f80101a20203475042aa021e476f6f676c652e50726f746f6275"
+ "662e57656c6c4b6e6f776e5479706573620670726f746f33";
+ char* binary;
+ int binary_len;
+ hex_to_binary(generated_file, &binary, &binary_len);
+
+ internal_add_generated_file(binary, binary_len, generated_pool TSRMLS_CC);
+ FREE(binary);
+ }
+
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(timestamp_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(Timestamp, timestamp, Seconds, "seconds")
+PHP_PROTO_FIELD_ACCESSORS(Timestamp, timestamp, Nanos, "nanos")
+
+PHP_METHOD(Timestamp, fromDateTime) {
+ zval* datetime;
+ zval member;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &datetime,
+ php_date_get_date_ce()) == FAILURE) {
+ return;
+ }
+
+ php_date_obj* dateobj = UNBOX(php_date_obj, datetime);
+ if (!dateobj->time->sse_uptodate) {
+ timelib_update_ts(dateobj->time, NULL);
+ }
+
+ int64_t timestamp = dateobj->time->sse;
+
+ // Set seconds
+ MessageHeader* self = UNBOX(MessageHeader, getThis());
+ const upb_fielddef* field =
+ upb_msgdef_ntofz(self->descriptor->msgdef, "seconds");
+ void* storage = message_data(self);
+ void* memory = slot_memory(self->descriptor->layout, storage, field);
+ *(int64_t*)memory = dateobj->time->sse;
+
+ // Set nanos
+ field = upb_msgdef_ntofz(self->descriptor->msgdef, "nanos");
+ storage = message_data(self);
+ memory = slot_memory(self->descriptor->layout, storage, field);
+ *(int32_t*)memory = 0;
+}
+
+PHP_METHOD(Timestamp, toDateTime) {
+ zval datetime;
+ php_date_instantiate(php_date_get_date_ce(), &datetime TSRMLS_CC);
+ php_date_obj* dateobj = UNBOX(php_date_obj, &datetime);
+
+ // Get seconds
+ MessageHeader* self = UNBOX(MessageHeader, getThis());
+ const upb_fielddef* field =
+ upb_msgdef_ntofz(self->descriptor->msgdef, "seconds");
+ void* storage = message_data(self);
+ void* memory = slot_memory(self->descriptor->layout, storage, field);
+ int64_t seconds = *(int64_t*)memory;
+
+ // Get nanos
+ field = upb_msgdef_ntofz(self->descriptor->msgdef, "nanos");
+ memory = slot_memory(self->descriptor->layout, storage, field);
+ int32_t nanos = *(int32_t*)memory;
+
+ // Get formated time string.
+ char formated_time[50];
+ time_t raw_time = seconds;
+ struct tm *utc_time = gmtime(&raw_time);
+ strftime(formated_time, sizeof(formated_time), "%Y-%m-%dT%H:%M:%SUTC",
+ utc_time);
+
+ if (!php_date_initialize(dateobj, formated_time, strlen(formated_time), NULL,
+ NULL, 0 TSRMLS_CC)) {
+ zval_dtor(&datetime);
+ RETURN_NULL();
+ }
+
+ zval* datetime_ptr = &datetime;
+ PHP_PROTO_RETVAL_ZVAL(datetime_ptr);
+}
diff --git a/php/ext/google/protobuf/protobuf.c b/php/ext/google/protobuf/protobuf.c
index abdf14b9..ec4e6523 100644
--- a/php/ext/google/protobuf/protobuf.c
+++ b/php/ext/google/protobuf/protobuf.c
@@ -257,6 +257,7 @@ static PHP_MINIT_FUNCTION(protobuf) {
repeated_field_iter_init(TSRMLS_C);
util_init(TSRMLS_C);
any_init(TSRMLS_C);
+ timestamp_init(TSRMLS_C);
return 0;
}
diff --git a/php/ext/google/protobuf/protobuf.h b/php/ext/google/protobuf/protobuf.h
index 105acc30..8ad7f6ca 100644
--- a/php/ext/google/protobuf/protobuf.h
+++ b/php/ext/google/protobuf/protobuf.h
@@ -531,6 +531,7 @@ struct RepeatedFieldIter;
struct Map;
struct MapIter;
struct Oneof;
+struct Timestamp;
typedef struct Any Any;
typedef struct DescriptorPool DescriptorPool;
@@ -547,6 +548,7 @@ typedef struct RepeatedFieldIter RepeatedFieldIter;
typedef struct Map Map;
typedef struct MapIter MapIter;
typedef struct Oneof Oneof;
+typedef struct Timestamp Timestamp;
// -----------------------------------------------------------------------------
// Globals.
@@ -569,6 +571,7 @@ void message_init(TSRMLS_D);
void oneof_descriptor_init(TSRMLS_D);
void repeated_field_init(TSRMLS_D);
void repeated_field_iter_init(TSRMLS_D);
+void timestamp_init(TSRMLS_D);
void util_init(TSRMLS_D);
// Global map from upb {msg,enum}defs to wrapper Descriptor/EnumDescriptor
@@ -787,6 +790,8 @@ void layout_merge(MessageLayout* layout, MessageHeader* from,
const char* layout_get_oneof_case(MessageLayout* layout, const void* storage,
const upb_oneofdef* oneof TSRMLS_DC);
void free_layout(MessageLayout* layout);
+void* slot_memory(MessageLayout* layout, const void* storage,
+ const upb_fielddef* field);
PHP_METHOD(Message, clear);
PHP_METHOD(Message, mergeFrom);
@@ -1029,7 +1034,16 @@ PHP_METHOD(Any, unpack);
PHP_METHOD(Any, pack);
PHP_METHOD(Any, is);
+PHP_METHOD(Timestamp, __construct);
+PHP_METHOD(Timestamp, fromDateTime);
+PHP_METHOD(Timestamp, toDateTime);
+PHP_METHOD(Timestamp, getSeconds);
+PHP_METHOD(Timestamp, setSeconds);
+PHP_METHOD(Timestamp, getNanos);
+PHP_METHOD(Timestamp, setNanos);
+
extern zend_class_entry* any_type;
+extern zend_class_entry* timestamp_type;
// -----------------------------------------------------------------------------
// Upb.
diff --git a/php/ext/google/protobuf/storage.c b/php/ext/google/protobuf/storage.c
index 4830e15f..cc34dcf6 100644
--- a/php/ext/google/protobuf/storage.c
+++ b/php/ext/google/protobuf/storage.c
@@ -560,11 +560,6 @@ static size_t align_up_to(size_t offset, size_t granularity) {
return (offset + granularity - 1) & ~(granularity - 1);
}
-static void* slot_memory(MessageLayout* layout, const void* storage,
- const upb_fielddef* field) {
- return ((uint8_t*)storage) + layout->fields[upb_fielddef_index(field)].offset;
-}
-
static uint32_t* slot_oneof_case(MessageLayout* layout, const void* storage,
const upb_fielddef* field) {
return (uint32_t*)(((uint8_t*)storage) +
@@ -576,6 +571,11 @@ static int slot_property_cache(MessageLayout* layout, const void* storage,
return layout->fields[upb_fielddef_index(field)].cache_index;
}
+void* slot_memory(MessageLayout* layout, const void* storage,
+ const upb_fielddef* field) {
+ return ((uint8_t*)storage) + layout->fields[upb_fielddef_index(field)].offset;
+}
+
MessageLayout* create_layout(const upb_msgdef* msgdef) {
MessageLayout* layout = ALLOC(MessageLayout);
int nfields = upb_msgdef_numfields(msgdef);
diff --git a/php/src/GPBMetadata/Google/Protobuf/Timestamp.php b/php/src/GPBMetadata/Google/Protobuf/Timestamp.php
new file mode 100644
index 00000000..373665c9
--- /dev/null
+++ b/php/src/GPBMetadata/Google/Protobuf/Timestamp.php
@@ -0,0 +1,31 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/timestamp.proto
+
+namespace GPBMetadata\Google\Protobuf;
+
+class Timestamp
+{
+ public static $is_initialized = false;
+
+ public static function initOnce() {
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+
+ if (static::$is_initialized == true) {
+ return;
+ }
+ $pool->internalAddGeneratedFile(hex2bin(
+ "0ae7010a1f676f6f676c652f70726f746f6275662f74696d657374616d70" .
+ "2e70726f746f120f676f6f676c652e70726f746f627566222b0a0954696d" .
+ "657374616d70120f0a077365636f6e6473180120012803120d0a056e616e" .
+ "6f73180220012805427e0a13636f6d2e676f6f676c652e70726f746f6275" .
+ "66420e54696d657374616d7050726f746f50015a2b6769746875622e636f" .
+ "6d2f676f6c616e672f70726f746f6275662f7074797065732f74696d6573" .
+ "74616d70f80101a20203475042aa021e476f6f676c652e50726f746f6275" .
+ "662e57656c6c4b6e6f776e5479706573620670726f746f33"
+ ));
+
+ static::$is_initialized = true;
+ }
+}
+
diff --git a/php/src/Google/Protobuf/Timestamp.php b/php/src/Google/Protobuf/Timestamp.php
new file mode 100644
index 00000000..d139da99
--- /dev/null
+++ b/php/src/Google/Protobuf/Timestamp.php
@@ -0,0 +1,184 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/timestamp.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * A Timestamp represents a point in time independent of any time zone
+ * or calendar, represented as seconds and fractions of seconds at
+ * nanosecond resolution in UTC Epoch time. It is encoded using the
+ * Proleptic Gregorian Calendar which extends the Gregorian calendar
+ * backwards to year one. It is encoded assuming all minutes are 60
+ * seconds long, i.e. leap seconds are "smeared" so that no leap second
+ * table is needed for interpretation. Range is from
+ * 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z.
+ * By restricting to that range, we ensure that we can convert to
+ * and from RFC 3339 date strings.
+ * See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
+ * # Examples
+ * Example 1: Compute Timestamp from POSIX `time()`.
+ * Timestamp timestamp;
+ * timestamp.set_seconds(time(NULL));
+ * timestamp.set_nanos(0);
+ * Example 2: Compute Timestamp from POSIX `gettimeofday()`.
+ * struct timeval tv;
+ * gettimeofday(&tv, NULL);
+ * Timestamp timestamp;
+ * timestamp.set_seconds(tv.tv_sec);
+ * timestamp.set_nanos(tv.tv_usec * 1000);
+ * Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
+ * FILETIME ft;
+ * GetSystemTimeAsFileTime(&ft);
+ * UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
+ * // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
+ * // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
+ * Timestamp timestamp;
+ * timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
+ * timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
+ * Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
+ * long millis = System.currentTimeMillis();
+ * Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
+ * .setNanos((int) ((millis % 1000) * 1000000)).build();
+ * Example 5: Compute Timestamp from current time in Python.
+ * timestamp = Timestamp()
+ * timestamp.GetCurrentTime()
+ * # JSON Mapping
+ * In JSON format, the Timestamp type is encoded as a string in the
+ * [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the
+ * format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z"
+ * where {year} is always expressed using four digits while {month}, {day},
+ * {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
+ * seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
+ * are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
+ * is required, though only UTC (as indicated by "Z") is presently supported.
+ * For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
+ * 01:30 UTC on January 15, 2017.
+ * In JavaScript, one can convert a Date object to this format using the
+ * standard [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString]
+ * method. In Python, a standard `datetime.datetime` object can be converted
+ * to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime)
+ * with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one
+ * can use the Joda Time's [`ISODateTimeFormat.dateTime()`](
+ * http://joda-time.sourceforge.net/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime())
+ * to obtain a formatter capable of generating timestamps in this format.
+ *
+ * Generated from protobuf message <code>google.protobuf.Timestamp</code>
+ */
+class Timestamp extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Represents seconds of UTC time since Unix epoch
+ * 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+ * 9999-12-31T23:59:59Z inclusive.
+ *
+ * Generated from protobuf field <code>int64 seconds = 1;</code>
+ */
+ private $seconds = 0;
+ /**
+ * Non-negative fractions of a second at nanosecond resolution. Negative
+ * second values with fractions must still have non-negative nanos values
+ * that count forward in time. Must be from 0 to 999,999,999
+ * inclusive.
+ *
+ * Generated from protobuf field <code>int32 nanos = 2;</code>
+ */
+ private $nanos = 0;
+
+ public function __construct() {
+ \GPBMetadata\Google\Protobuf\Timestamp::initOnce();
+ parent::__construct();
+ }
+
+ /**
+ * Represents seconds of UTC time since Unix epoch
+ * 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+ * 9999-12-31T23:59:59Z inclusive.
+ *
+ * Generated from protobuf field <code>int64 seconds = 1;</code>
+ * @return int|string
+ */
+ public function getSeconds()
+ {
+ return $this->seconds;
+ }
+
+ /**
+ * Represents seconds of UTC time since Unix epoch
+ * 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+ * 9999-12-31T23:59:59Z inclusive.
+ *
+ * Generated from protobuf field <code>int64 seconds = 1;</code>
+ * @param int|string $var
+ * @return $this
+ */
+ public function setSeconds($var)
+ {
+ GPBUtil::checkInt64($var);
+ $this->seconds = $var;
+
+ return $this;
+ }
+
+ /**
+ * Non-negative fractions of a second at nanosecond resolution. Negative
+ * second values with fractions must still have non-negative nanos values
+ * that count forward in time. Must be from 0 to 999,999,999
+ * inclusive.
+ *
+ * Generated from protobuf field <code>int32 nanos = 2;</code>
+ * @return int
+ */
+ public function getNanos()
+ {
+ return $this->nanos;
+ }
+
+ /**
+ * Non-negative fractions of a second at nanosecond resolution. Negative
+ * second values with fractions must still have non-negative nanos values
+ * that count forward in time. Must be from 0 to 999,999,999
+ * inclusive.
+ *
+ * Generated from protobuf field <code>int32 nanos = 2;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setNanos($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->nanos = $var;
+
+ return $this;
+ }
+
+ /**
+ * Converts PHP DateTime to Timestamp.
+ *
+ * @param DateTime $datetime
+ */
+ public function fromDateTime($datetime)
+ {
+ if (get_class($datetime) !== \DateTime::class) {
+ trigger_error("Given parameter is not a DateTime.",
+ E_USER_ERROR);
+ }
+ $this->seconds = $datetime->format('U');
+ $this->nanos = 0;
+ }
+
+ /**
+ * Converts Timestamp to PHP DateTime. Nano second is ignored.
+ *
+ * @return DateTime $datetime
+ */
+ public function toDateTime()
+ {
+ return \DateTime::createFromFormat('U', $this->seconds);
+ }
+}
+
diff --git a/php/tests/well_known_test.php b/php/tests/well_known_test.php
index bdf41bfb..4441b13b 100644
--- a/php/tests/well_known_test.php
+++ b/php/tests/well_known_test.php
@@ -5,6 +5,7 @@ require_once('test_util.php');
use Google\Protobuf\GPBEmpty;
use Google\Protobuf\Any;
+use Google\Protobuf\Timestamp;
use Foo\TestMessage;
@@ -86,4 +87,24 @@ class WellKnownTest extends TestBase {
$any->setValue("abc");
$any->unpack();
}
+
+ public function testTimestamp()
+ {
+ $timestamp = new Timestamp();
+
+ $timestamp->setSeconds(1);
+ $timestamp->setNanos(2);
+ $this->assertEquals(1, $timestamp->getSeconds());
+ $this->assertSame(2, $timestamp->getNanos());
+
+ date_default_timezone_set('UTC');
+ $from = new DateTime('2011-01-01T15:03:01.012345UTC');
+ $timestamp->fromDateTime($from);
+ $this->assertEquals($from->format('U'), $timestamp->getSeconds());
+ $this->assertSame(0, $timestamp->getNanos());
+
+ $to = $timestamp->toDateTime();
+ $this->assertSame(\DateTime::class, get_class($to));
+ $this->assertSame($from->format('U'), $to->format('U'));
+ }
}