gint32
thrift_binary_protocol_read_field_begin (ThriftProtocol *protocol,
gchar **name,
ThriftType *field_type,
gint16 *field_id,
GError **error)
{
THRIFT_UNUSED_VAR (name);
g_return_val_if_fail (THRIFT_IS_BINARY_PROTOCOL (protocol), -1);
gint32 ret;
gint32 xfer = 0;
gint8 type;
if ((ret = thrift_protocol_read_byte (protocol, &type, error)) < 0)
{
return -1;
}
xfer += ret;
*field_type = (ThriftType) type;
if (*field_type == T_STOP)
{
*field_id = 0;
return xfer;
}
if ((ret = thrift_protocol_read_i16 (protocol, field_id, error)) < 0)
{
return -1;
}
xfer += ret;
return xfer;
}
int32_t
thrift_binary_protocol_read_list_begin (ThriftProtocol *protocol,
ThriftType *element_type,
u_int32_t *size, int *error)
{
int32_t ret;
int32_t xfer = 0;
int8_t e;
int32_t sizei;
if ((ret = thrift_protocol_read_byte (protocol, &e, error)) < 0)
{
return -1;
}
xfer += ret;
*element_type = (ThriftType) e;
if ((ret = thrift_protocol_read_i32 (protocol, &sizei, error)) < 0)
{
return -1;
}
xfer += ret;
if (sizei < 0)
{
*error = THRIFT_PROTOCOL_ERROR_NEGATIVE_SIZE;
os_log(OS_LOG_ERR, "Got negative size of %d", sizei);
return -1;
}
*size = (u_int32_t) sizei;
return xfer;
}
int32_t
thrift_binary_protocol_read_field_begin (ThriftProtocol *protocol,
char **name,
ThriftType *field_type,
int16_t *field_id,
int *error)
{
int32_t ret;
int32_t xfer = 0;
int8_t type;
if ((ret = thrift_protocol_read_byte (protocol, &type, error)) < 0)
{
return -1;
}
xfer += ret;
*field_type = (ThriftType) type;
if (*field_type == T_STOP)
{
*field_id = 0;
return xfer;
}
if ((ret = thrift_protocol_read_i16 (protocol, field_id, error)) < 0)
{
return -1;
}
xfer += ret;
return xfer;
}
gint32
thrift_binary_protocol_read_map_begin (ThriftProtocol *protocol,
ThriftType *key_type,
ThriftType *value_type,
guint32 *size,
GError **error)
{
g_return_val_if_fail (THRIFT_IS_BINARY_PROTOCOL (protocol), -1);
gint32 ret;
gint32 xfer = 0;
gint8 k, v;
gint32 sizei;
if ((ret = thrift_protocol_read_byte (protocol, &k, error)) < 0)
{
return -1;
}
xfer += ret;
*key_type = (ThriftType) k;
if ((ret = thrift_protocol_read_byte (protocol, &v, error)) < 0)
{
return -1;
}
xfer += ret;
*value_type = (ThriftType) v;
if ((ret = thrift_protocol_read_i32 (protocol, &sizei, error)) <0)
{
return -1;
}
xfer += ret;
if (sizei < 0)
{
g_set_error (error, THRIFT_PROTOCOL_ERROR,
THRIFT_PROTOCOL_ERROR_NEGATIVE_SIZE,
"got negative size of %d", sizei);
return -1;
}
*size = (guint32) sizei;
return xfer;
}
int32_t
thrift_protocol_skip (ThriftProtocol *protocol, ThriftType type, int *error)
{
switch (type)
{
case T_BOOL:
{
u_int8_t boolv;
return thrift_protocol_read_bool (protocol, &boolv, error);
}
case T_BYTE:
{
int8_t bytev;
return thrift_protocol_read_byte (protocol, &bytev, error);
}
case T_I16:
{
int16_t i16;
return thrift_protocol_read_i16 (protocol, &i16, error);
}
case T_I32:
{
int32_t i32;
return thrift_protocol_read_i32 (protocol, &i32, error);
}
case T_I64:
{
int64_t i64;
return thrift_protocol_read_i64 (protocol, &i64, error);
}
case T_U16:
{
u_int16_t u16;
return thrift_protocol_read_u16 (protocol, &u16, error);
}
case T_U32:
{
u_int32_t u32;
return thrift_protocol_read_u32 (protocol, &u32, error);
}
case T_U64:
{
u_int64_t u64;
return thrift_protocol_read_u64 (protocol, &u64, error);
}
case T_DOUBLE:
{
double dub;
return thrift_protocol_read_double (protocol, &dub, error);
}
case T_STRING:
case T_XML:
{
void *data;
u_int32_t len;
u_int32_t ret = thrift_protocol_read_binary (protocol, &data, &len, error);
os_free (data);
return ret;
}
case T_STRUCT:
{
u_int32_t result = 0;
char *name;
int16_t fid;
ThriftType ftype;
result += thrift_protocol_read_struct_begin (protocol, &name, error);
while (1)
{
result += thrift_protocol_read_field_begin (protocol, &name, &ftype,
&fid, error);
if (ftype == T_STOP)
{
break;
}
result += thrift_protocol_skip (protocol, ftype, error);
result += thrift_protocol_read_field_end (protocol, error);
}
result += thrift_protocol_read_struct_end (protocol, error);
return result;
}
case T_MAP:
{
u_int32_t result = 0;
ThriftType elem_type;
u_int32_t i, size;
result += thrift_protocol_read_set_begin (protocol, &elem_type, &size,
error);
for (i = 0; i < size; i++)
{
result += thrift_protocol_skip (protocol, elem_type, error);
}
result += thrift_protocol_read_set_end (protocol, error);
return result;
}
case T_LIST:
{
u_int32_t result = 0;
ThriftType elem_type;
u_int32_t i, size;
result += thrift_protocol_read_list_begin (protocol, &elem_type, &size,
error);
for (i = 0; i < size; i++)
{
result += thrift_protocol_skip (protocol, elem_type, error);
}
result += thrift_protocol_read_list_end (protocol, error);
return result;
}
default:
return 0;
}
}
gint32
thrift_protocol_skip (ThriftProtocol *protocol, ThriftType type, GError **error)
{
switch (type)
{
case T_BOOL:
{
gboolean boolv;
return thrift_protocol_read_bool (protocol, &boolv, error);
}
case T_BYTE:
{
gint8 bytev;
return thrift_protocol_read_byte (protocol, &bytev, error);
}
case T_I16:
{
gint16 i16;
return thrift_protocol_read_i16 (protocol, &i16, error);
}
case T_I32:
{
gint32 i32;
return thrift_protocol_read_i32 (protocol, &i32, error);
}
case T_I64:
{
gint64 i64;
return thrift_protocol_read_i64 (protocol, &i64, error);
}
case T_DOUBLE:
{
gdouble dub;
return thrift_protocol_read_double (protocol, &dub, error);
}
case T_STRING:
{
gpointer data;
guint32 len;
gint32 ret = thrift_protocol_read_binary (protocol, &data, &len, error);
g_free (data);
return ret;
}
case T_STRUCT:
{
guint32 result = 0;
gchar *name;
gint16 fid;
ThriftType ftype;
result += thrift_protocol_read_struct_begin (protocol, &name, error);
while (1)
{
result += thrift_protocol_read_field_begin (protocol, &name, &ftype,
&fid, error);
if (ftype == T_STOP)
{
break;
}
result += thrift_protocol_skip (protocol, ftype, error);
result += thrift_protocol_read_field_end (protocol, error);
}
result += thrift_protocol_read_struct_end (protocol, error);
return result;
}
case T_SET:
{
guint32 result = 0;
ThriftType elem_type;
guint32 i, size;
result += thrift_protocol_read_set_begin (protocol, &elem_type, &size,
error);
for (i = 0; i < size; i++)
{
result += thrift_protocol_skip (protocol, elem_type, error);
}
result += thrift_protocol_read_set_end (protocol, error);
return result;
}
case T_MAP:
{
guint32 result = 0;
ThriftType elem_type;
ThriftType key_type;
guint32 i, size;
result += thrift_protocol_read_map_begin (protocol, &key_type, &elem_type, &size,
error);
for (i = 0; i < size; i++)
{
result += thrift_protocol_skip (protocol, key_type, error);
result += thrift_protocol_skip (protocol, elem_type, error);
}
result += thrift_protocol_read_map_end (protocol, error);
return result;
}
case T_LIST:
{
guint32 result = 0;
ThriftType elem_type;
guint32 i, size;
result += thrift_protocol_read_list_begin (protocol, &elem_type, &size,
error);
for (i = 0; i < size; i++)
{
result += thrift_protocol_skip (protocol, elem_type, error);
}
result += thrift_protocol_read_list_end (protocol, error);
return result;
}
default:
return 0;
}
}