external/postgres-decoderbufs
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First working version for debug text output at least

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This commit is contained in:
Xavier Stevens
2014-09-22 16:21:47 -07:00
parent 0241c144fc
commit 6a212e9e4c
5 changed files with 425 additions and 283 deletions
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127
src/proto/pg_logicaldec.pb-c.c
View File

@@ -6,7 +6,7 @@
#define PROTOBUF_C__NO_DEPRECATED
#endif
#include "proto/pg_logicaldec.pb-c.h"
#include "pg_logicaldec.pb-c.h"
void decoderbufs__datum_message__init
(Decoderbufs__DatumMessage *message)
{
@@ -50,47 +50,47 @@ void decoderbufs__datum_message__free_unpacked
assert(message->base.descriptor == &decoderbufs__datum_message__descriptor);
protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
}
void decoderbufs__txn_message__init
(Decoderbufs__TxnMessage *message)
void decoderbufs__row_message__init
(Decoderbufs__RowMessage *message)
{
static Decoderbufs__TxnMessage init_value = DECODERBUFS__TXN_MESSAGE__INIT;
static Decoderbufs__RowMessage init_value = DECODERBUFS__ROW_MESSAGE__INIT;
*message = init_value;
}
size_t decoderbufs__txn_message__get_packed_size
(const Decoderbufs__TxnMessage *message)
size_t decoderbufs__row_message__get_packed_size
(const Decoderbufs__RowMessage *message)
{
assert(message->base.descriptor == &decoderbufs__txn_message__descriptor);
assert(message->base.descriptor == &decoderbufs__row_message__descriptor);
return protobuf_c_message_get_packed_size ((const ProtobufCMessage*)(message));
}
size_t decoderbufs__txn_message__pack
(const Decoderbufs__TxnMessage *message,
size_t decoderbufs__row_message__pack
(const Decoderbufs__RowMessage *message,
uint8_t *out)
{
assert(message->base.descriptor == &decoderbufs__txn_message__descriptor);
assert(message->base.descriptor == &decoderbufs__row_message__descriptor);
return protobuf_c_message_pack ((const ProtobufCMessage*)message, out);
}
size_t decoderbufs__txn_message__pack_to_buffer
(const Decoderbufs__TxnMessage *message,
size_t decoderbufs__row_message__pack_to_buffer
(const Decoderbufs__RowMessage *message,
ProtobufCBuffer *buffer)
{
assert(message->base.descriptor == &decoderbufs__txn_message__descriptor);
assert(message->base.descriptor == &decoderbufs__row_message__descriptor);
return protobuf_c_message_pack_to_buffer ((const ProtobufCMessage*)message, buffer);
}
Decoderbufs__TxnMessage *
decoderbufs__txn_message__unpack
Decoderbufs__RowMessage *
decoderbufs__row_message__unpack
(ProtobufCAllocator *allocator,
size_t len,
const uint8_t *data)
{
return (Decoderbufs__TxnMessage *)
protobuf_c_message_unpack (&decoderbufs__txn_message__descriptor,
return (Decoderbufs__RowMessage *)
protobuf_c_message_unpack (&decoderbufs__row_message__descriptor,
allocator, len, data);
}
void decoderbufs__txn_message__free_unpacked
(Decoderbufs__TxnMessage *message,
void decoderbufs__row_message__free_unpacked
(Decoderbufs__RowMessage *message,
ProtobufCAllocator *allocator)
{
assert(message->base.descriptor == &decoderbufs__txn_message__descriptor);
assert(message->base.descriptor == &decoderbufs__row_message__descriptor);
protobuf_c_message_free_unpacked ((ProtobufCMessage*)message, allocator);
}
static const ProtobufCFieldDescriptor decoderbufs__datum_message__field_descriptors[9] =
@@ -235,27 +235,15 @@ const ProtobufCMessageDescriptor decoderbufs__datum_message__descriptor =
(ProtobufCMessageInit) decoderbufs__datum_message__init,
NULL,NULL,NULL /* reserved[123] */
};
static const ProtobufCFieldDescriptor decoderbufs__txn_message__field_descriptors[6] =
static const ProtobufCFieldDescriptor decoderbufs__row_message__field_descriptors[5] =
{
{
"timestamp",
"commit_time",
1,
PROTOBUF_C_LABEL_OPTIONAL,
PROTOBUF_C_TYPE_SINT64,
offsetof(Decoderbufs__TxnMessage, has_timestamp),
offsetof(Decoderbufs__TxnMessage, timestamp),
NULL,
NULL,
0, /* flags */
0,NULL,NULL /* reserved1,reserved2, etc */
},
{
"xid",
2,
PROTOBUF_C_LABEL_OPTIONAL,
PROTOBUF_C_TYPE_INT64,
offsetof(Decoderbufs__TxnMessage, has_xid),
offsetof(Decoderbufs__TxnMessage, xid),
offsetof(Decoderbufs__RowMessage, has_commit_time),
offsetof(Decoderbufs__RowMessage, commit_time),
NULL,
NULL,
0, /* flags */
@@ -263,11 +251,11 @@ static const ProtobufCFieldDescriptor decoderbufs__txn_message__field_descriptor
},
{
"table",
3,
2,
PROTOBUF_C_LABEL_OPTIONAL,
PROTOBUF_C_TYPE_STRING,
0, /* quantifier_offset */
offsetof(Decoderbufs__TxnMessage, table),
offsetof(Decoderbufs__RowMessage, table),
NULL,
NULL,
0, /* flags */
@@ -275,67 +263,66 @@ static const ProtobufCFieldDescriptor decoderbufs__txn_message__field_descriptor
},
{
"op",
4,
3,
PROTOBUF_C_LABEL_OPTIONAL,
PROTOBUF_C_TYPE_ENUM,
offsetof(Decoderbufs__TxnMessage, has_op),
offsetof(Decoderbufs__TxnMessage, op),
offsetof(Decoderbufs__RowMessage, has_op),
offsetof(Decoderbufs__RowMessage, op),
&decoderbufs__op__descriptor,
NULL,
0, /* flags */
0,NULL,NULL /* reserved1,reserved2, etc */
},
{
"new_datum",
5,
PROTOBUF_C_LABEL_OPTIONAL,
"new_tuple",
4,
PROTOBUF_C_LABEL_REPEATED,
PROTOBUF_C_TYPE_MESSAGE,
0, /* quantifier_offset */
offsetof(Decoderbufs__TxnMessage, new_datum),
offsetof(Decoderbufs__RowMessage, n_new_tuple),
offsetof(Decoderbufs__RowMessage, new_tuple),
&decoderbufs__datum_message__descriptor,
NULL,
0, /* flags */
0,NULL,NULL /* reserved1,reserved2, etc */
},
{
"old_datum",
6,
PROTOBUF_C_LABEL_OPTIONAL,
"old_tuple",
5,
PROTOBUF_C_LABEL_REPEATED,
PROTOBUF_C_TYPE_MESSAGE,
0, /* quantifier_offset */
offsetof(Decoderbufs__TxnMessage, old_datum),
offsetof(Decoderbufs__RowMessage, n_old_tuple),
offsetof(Decoderbufs__RowMessage, old_tuple),
&decoderbufs__datum_message__descriptor,
NULL,
0, /* flags */
0,NULL,NULL /* reserved1,reserved2, etc */
},
};
static const unsigned decoderbufs__txn_message__field_indices_by_name[] = {
4, /* field[4] = new_datum */
5, /* field[5] = old_datum */
3, /* field[3] = op */
2, /* field[2] = table */
0, /* field[0] = timestamp */
1, /* field[1] = xid */
static const unsigned decoderbufs__row_message__field_indices_by_name[] = {
0, /* field[0] = commit_time */
3, /* field[3] = new_tuple */
4, /* field[4] = old_tuple */
2, /* field[2] = op */
1, /* field[1] = table */
};
static const ProtobufCIntRange decoderbufs__txn_message__number_ranges[1 + 1] =
static const ProtobufCIntRange decoderbufs__row_message__number_ranges[1 + 1] =
{
{ 1, 0 },
{ 0, 6 }
{ 0, 5 }
};
const ProtobufCMessageDescriptor decoderbufs__txn_message__descriptor =
const ProtobufCMessageDescriptor decoderbufs__row_message__descriptor =
{
PROTOBUF_C__MESSAGE_DESCRIPTOR_MAGIC,
"decoderbufs.TxnMessage",
"TxnMessage",
"Decoderbufs__TxnMessage",
"decoderbufs.RowMessage",
"RowMessage",
"Decoderbufs__RowMessage",
"decoderbufs",
sizeof(Decoderbufs__TxnMessage),
6,
decoderbufs__txn_message__field_descriptors,
decoderbufs__txn_message__field_indices_by_name,
1, decoderbufs__txn_message__number_ranges,
(ProtobufCMessageInit) decoderbufs__txn_message__init,
sizeof(Decoderbufs__RowMessage),
5,
decoderbufs__row_message__field_descriptors,
decoderbufs__row_message__field_indices_by_name,
1, decoderbufs__row_message__number_ranges,
(ProtobufCMessageInit) decoderbufs__row_message__init,
NULL,NULL,NULL /* reserved[123] */
};
const ProtobufCEnumValue decoderbufs__op__enum_values_by_number[3] =

54
src/proto/pg_logicaldec.pb-c.h
View File

@@ -16,7 +16,7 @@ PROTOBUF_C__BEGIN_DECLS
typedef struct _Decoderbufs__DatumMessage Decoderbufs__DatumMessage;
typedef struct _Decoderbufs__TxnMessage Decoderbufs__TxnMessage;
typedef struct _Decoderbufs__RowMessage Decoderbufs__RowMessage;
/* --- enums --- */
@@ -55,22 +55,22 @@ struct _Decoderbufs__DatumMessage
, NULL, 0,0, 0,0, 0,0, 0,0, 0,0, 0,0, NULL, 0,{0,NULL} }
struct _Decoderbufs__TxnMessage
struct _Decoderbufs__RowMessage
{
ProtobufCMessage base;
protobuf_c_boolean has_timestamp;
int64_t timestamp;
protobuf_c_boolean has_xid;
int64_t xid;
protobuf_c_boolean has_commit_time;
int64_t commit_time;
char *table;
protobuf_c_boolean has_op;
Decoderbufs__Op op;
Decoderbufs__DatumMessage *new_datum;
Decoderbufs__DatumMessage *old_datum;
size_t n_new_tuple;
Decoderbufs__DatumMessage **new_tuple;
size_t n_old_tuple;
Decoderbufs__DatumMessage **old_tuple;
};
#define DECODERBUFS__TXN_MESSAGE__INIT \
{ PROTOBUF_C_MESSAGE_INIT (&decoderbufs__txn_message__descriptor) \
, 0,0, 0,0, NULL, 0,0, NULL, NULL }
#define DECODERBUFS__ROW_MESSAGE__INIT \
{ PROTOBUF_C_MESSAGE_INIT (&decoderbufs__row_message__descriptor) \
, 0,0, NULL, 0,0, 0,NULL, 0,NULL }
/* Decoderbufs__DatumMessage methods */
@@ -92,32 +92,32 @@ Decoderbufs__DatumMessage *
void decoderbufs__datum_message__free_unpacked
(Decoderbufs__DatumMessage *message,
ProtobufCAllocator *allocator);
/* Decoderbufs__TxnMessage methods */
void decoderbufs__txn_message__init
(Decoderbufs__TxnMessage *message);
size_t decoderbufs__txn_message__get_packed_size
(const Decoderbufs__TxnMessage *message);
size_t decoderbufs__txn_message__pack
(const Decoderbufs__TxnMessage *message,
/* Decoderbufs__RowMessage methods */
void decoderbufs__row_message__init
(Decoderbufs__RowMessage *message);
size_t decoderbufs__row_message__get_packed_size
(const Decoderbufs__RowMessage *message);
size_t decoderbufs__row_message__pack
(const Decoderbufs__RowMessage *message,
uint8_t *out);
size_t decoderbufs__txn_message__pack_to_buffer
(const Decoderbufs__TxnMessage *message,
size_t decoderbufs__row_message__pack_to_buffer
(const Decoderbufs__RowMessage *message,
ProtobufCBuffer *buffer);
Decoderbufs__TxnMessage *
decoderbufs__txn_message__unpack
Decoderbufs__RowMessage *
decoderbufs__row_message__unpack
(ProtobufCAllocator *allocator,
size_t len,
const uint8_t *data);
void decoderbufs__txn_message__free_unpacked
(Decoderbufs__TxnMessage *message,
void decoderbufs__row_message__free_unpacked
(Decoderbufs__RowMessage *message,
ProtobufCAllocator *allocator);
/* --- per-message closures --- */
typedef void (*Decoderbufs__DatumMessage_Closure)
(const Decoderbufs__DatumMessage *message,
void *closure_data);
typedef void (*Decoderbufs__TxnMessage_Closure)
(const Decoderbufs__TxnMessage *message,
typedef void (*Decoderbufs__RowMessage_Closure)
(const Decoderbufs__RowMessage *message,
void *closure_data);
/* --- services --- */
@@ -127,7 +127,7 @@ typedef void (*Decoderbufs__TxnMessage_Closure)
extern const ProtobufCEnumDescriptor decoderbufs__op__descriptor;
extern const ProtobufCMessageDescriptor decoderbufs__datum_message__descriptor;
extern const ProtobufCMessageDescriptor decoderbufs__txn_message__descriptor;
extern const ProtobufCMessageDescriptor decoderbufs__row_message__descriptor;
PROTOBUF_C__END_DECLS