// Set up the structures for the various components of the lease4
// structure.
- // Address: uint32_t
- // The address in the Lease structure is an IOAddress object. Convert
- // this to an integer for storage.
- addr4_ = static_cast<uint32_t>(lease_->addr_);
- bind_[0].buffer_type = MYSQL_TYPE_LONG;
- bind_[0].buffer = reinterpret_cast<char*>(&addr4_);
- bind_[0].is_unsigned = MLM_TRUE;
- // bind_[0].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ try {
+ // Address: uint32_t
+ // The address in the Lease structure is an IOAddress object. Convert
+ // this to an integer for storage.
+ addr4_ = static_cast<uint32_t>(lease_->addr_);
+ bind_[0].buffer_type = MYSQL_TYPE_LONG;
+ bind_[0].buffer = reinterpret_cast<char*>(&addr4_);
+ bind_[0].is_unsigned = MLM_TRUE;
+ // bind_[0].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // hwaddr: varbinary(128)
- // For speed, we avoid copying the data into temporary storage and
- // instead extract it from the lease structure directly.
- hwaddr_length_ = lease_->hwaddr_->hwaddr_.size();
- bind_[1].buffer_type = MYSQL_TYPE_BLOB;
- bind_[1].buffer = reinterpret_cast<char*>(&(lease_->hwaddr_->hwaddr_[0]));
- bind_[1].buffer_length = hwaddr_length_;
- bind_[1].length = &hwaddr_length_;
- // bind_[1].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // hwaddr: varbinary(128)
+ // For speed, we avoid copying the data into temporary storage and
+ // instead extract it from the lease structure directly.
+ hwaddr_length_ = lease_->hwaddr_->hwaddr_.size();
+ bind_[1].buffer_type = MYSQL_TYPE_BLOB;
+ bind_[1].buffer = reinterpret_cast<char*>(&(lease_->hwaddr_->hwaddr_[0]));
+ bind_[1].buffer_length = hwaddr_length_;
+ bind_[1].length = &hwaddr_length_;
+ // bind_[1].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // client_id: varbinary(128)
- if (lease_->client_id_) {
- client_id_ = lease_->client_id_->getClientId();
- client_id_length_ = client_id_.size();
- bind_[2].buffer_type = MYSQL_TYPE_BLOB;
- bind_[2].buffer = reinterpret_cast<char*>(&client_id_[0]);
- bind_[2].buffer_length = client_id_length_;
- bind_[2].length = &client_id_length_;
- // bind_[2].is_null = &MLM_FALSE; // commented out for performance
+ // client_id: varbinary(128)
+ if (lease_->client_id_) {
+ client_id_ = lease_->client_id_->getClientId();
+ client_id_length_ = client_id_.size();
+ bind_[2].buffer_type = MYSQL_TYPE_BLOB;
+ bind_[2].buffer = reinterpret_cast<char*>(&client_id_[0]);
+ bind_[2].buffer_length = client_id_length_;
+ bind_[2].length = &client_id_length_;
+ // bind_[2].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
+ } else {
+ bind_[2].buffer_type = MYSQL_TYPE_NULL;
+
+ // According to http://dev.mysql.com/doc/refman/5.5/en/
+ // c-api-prepared-statement-data-structures.html, the other
+ // fields doesn't matter if type is set to MYSQL_TYPE_NULL,
+ // but let's set them to some sane values in case earlier versions
+ // didn't have that assumption.
+ client_id_null_ = MLM_TRUE;
+ bind_[2].buffer = NULL;
+ bind_[2].is_null = &client_id_null_;
+ }
+
+ // valid lifetime: unsigned int
+ bind_[3].buffer_type = MYSQL_TYPE_LONG;
+ bind_[3].buffer = reinterpret_cast<char*>(&lease_->valid_lft_);
+ bind_[3].is_unsigned = MLM_TRUE;
+ // bind_[3].is_null = &MLM_FALSE; // commented out for performance
// reasons, see memset() above
- } else {
- bind_[2].buffer_type = MYSQL_TYPE_NULL;
-
- // According to http://dev.mysql.com/doc/refman/5.5/en/
- // c-api-prepared-statement-data-structures.html, the other
- // fields doesn't matter if type is set to MYSQL_TYPE_NULL,
- // but let's set them to some sane values in case earlier versions
- // didn't have that assumption.
- client_id_null_ = MLM_TRUE;
- bind_[2].buffer = NULL;
- bind_[2].is_null = &client_id_null_;
- }
- // valid lifetime: unsigned int
- bind_[3].buffer_type = MYSQL_TYPE_LONG;
- bind_[3].buffer = reinterpret_cast<char*>(&lease_->valid_lft_);
- bind_[3].is_unsigned = MLM_TRUE;
- // bind_[3].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // expire: timestamp
+ // The lease structure holds the client last transmission time (cltt_)
+ // For convenience for external tools, this is converted to lease
+ // expiry time (expire). The relationship is given by:
+ //
+ // expire = cltt_ + valid_lft_
+ MySqlLeaseMgr::convertToDatabaseTime(lease_->cltt_, lease_->valid_lft_,
+ expire_);
+ bind_[4].buffer_type = MYSQL_TYPE_TIMESTAMP;
+ bind_[4].buffer = reinterpret_cast<char*>(&expire_);
+ bind_[4].buffer_length = sizeof(expire_);
+ // bind_[4].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // expire: timestamp
- // The lease structure holds the client last transmission time (cltt_)
- // For convenience for external tools, this is converted to lease
- // expiry time (expire). The relationship is given by:
- //
- // expire = cltt_ + valid_lft_
- //
- // @todo Handle overflows - a large enough valid_lft_ could cause
- // an overflow on a 32-bit system.
- MySqlLeaseMgr::convertToDatabaseTime(lease_->cltt_, lease_->valid_lft_,
- expire_);
- bind_[4].buffer_type = MYSQL_TYPE_TIMESTAMP;
- bind_[4].buffer = reinterpret_cast<char*>(&expire_);
- bind_[4].buffer_length = sizeof(expire_);
- // bind_[4].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // subnet_id: unsigned int
+ // Can use lease_->subnet_id_ directly as it is of type uint32_t.
+ bind_[5].buffer_type = MYSQL_TYPE_LONG;
+ bind_[5].buffer = reinterpret_cast<char*>(&lease_->subnet_id_);
+ bind_[5].is_unsigned = MLM_TRUE;
+ // bind_[5].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // subnet_id: unsigned int
- // Can use lease_->subnet_id_ directly as it is of type uint32_t.
- bind_[5].buffer_type = MYSQL_TYPE_LONG;
- bind_[5].buffer = reinterpret_cast<char*>(&lease_->subnet_id_);
- bind_[5].is_unsigned = MLM_TRUE;
- // bind_[5].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // fqdn_fwd: boolean
+ bind_[6].buffer_type = MYSQL_TYPE_TINY;
+ bind_[6].buffer = reinterpret_cast<char*>(&lease_->fqdn_fwd_);
+ bind_[6].is_unsigned = MLM_TRUE;
+ // bind_[6].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // fqdn_fwd: boolean
- bind_[6].buffer_type = MYSQL_TYPE_TINY;
- bind_[6].buffer = reinterpret_cast<char*>(&lease_->fqdn_fwd_);
- bind_[6].is_unsigned = MLM_TRUE;
- // bind_[6].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // fqdn_rev: boolean
+ bind_[7].buffer_type = MYSQL_TYPE_TINY;
+ bind_[7].buffer = reinterpret_cast<char*>(&lease_->fqdn_rev_);
+ bind_[7].is_unsigned = MLM_TRUE;
+ // bind_[7].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // fqdn_rev: boolean
- bind_[7].buffer_type = MYSQL_TYPE_TINY;
- bind_[7].buffer = reinterpret_cast<char*>(&lease_->fqdn_rev_);
- bind_[7].is_unsigned = MLM_TRUE;
- // bind_[7].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // hostname: varchar(255)
+ bind_[8].buffer_type = MYSQL_TYPE_VARCHAR;
+ bind_[8].buffer = const_cast<char*>(lease_->hostname_.c_str());
+ bind_[8].buffer_length = lease_->hostname_.length();
+ // bind_[8].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // hostname: varchar(255)
- bind_[8].buffer_type = MYSQL_TYPE_VARCHAR;
- bind_[8].buffer = const_cast<char*>(lease_->hostname_.c_str());
- bind_[8].buffer_length = lease_->hostname_.length();
- // bind_[8].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // Add the error flags
+ setErrorIndicators(bind_, error_, LEASE_COLUMNS);
- // Add the error flags
- setErrorIndicators(bind_, error_, LEASE_COLUMNS);
+ // .. and check that we have the numbers correct at compile time.
+ BOOST_STATIC_ASSERT(8 < LEASE_COLUMNS);
- // .. and check that we have the numbers correct at compile time.
- BOOST_STATIC_ASSERT(8 < LEASE_COLUMNS);
+ } catch (const std::exception& ex) {
+ isc_throw(DbOperationError,
+ "Could not create bind array from Lease4: "
+ << lease_->addr_.toText() << ", reason: " << ex.what());
+ }
// Add the data to the vector. Note the end element is one after the
// end of the array.
// code that explicitly sets is_null is there, but is commented out.
memset(bind_, 0, sizeof(bind_));
- // address: varchar(39)
- addr6_ = lease_->addr_.toText();
- addr6_length_ = addr6_.size();
-
- // In the following statement, the string is being read. However, the
- // MySQL C interface does not use "const", so the "buffer" element
- // is declared as "char*" instead of "const char*". To resolve this,
- // the "const" is discarded. (Note that the address of addr6_.c_str()
- // is guaranteed to be valid until the next non-const operation on
- // addr6_.)
- //
- // The const_cast could be avoided by copying the string to a writeable
- // buffer and storing the address of that in the "buffer" element.
- // However, this introduces a copy operation (with additional overhead)
- // purely to get round the structures introduced by design of the
- // MySQL interface (which uses the area pointed to by "buffer" as input
- // when specifying query parameters and as output when retrieving data).
- // For that reason, "const_cast" has been used.
- bind_[0].buffer_type = MYSQL_TYPE_STRING;
- bind_[0].buffer = const_cast<char*>(addr6_.c_str());
- bind_[0].buffer_length = addr6_length_;
- bind_[0].length = &addr6_length_;
- // bind_[0].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ try {
+ // address: varchar(39)
+ addr6_ = lease_->addr_.toText();
+ addr6_length_ = addr6_.size();
+
+ // In the following statement, the string is being read. However, the
+ // MySQL C interface does not use "const", so the "buffer" element
+ // is declared as "char*" instead of "const char*". To resolve this,
+ // the "const" is discarded. (Note that the address of addr6_.c_str()
+ // is guaranteed to be valid until the next non-const operation on
+ // addr6_.)
+ //
+ // The const_cast could be avoided by copying the string to a writeable
+ // buffer and storing the address of that in the "buffer" element.
+ // However, this introduces a copy operation (with additional overhead)
+ // purely to get round the structures introduced by design of the
+ // MySQL interface (which uses the area pointed to by "buffer" as input
+ // when specifying query parameters and as output when retrieving data).
+ // For that reason, "const_cast" has been used.
+ bind_[0].buffer_type = MYSQL_TYPE_STRING;
+ bind_[0].buffer = const_cast<char*>(addr6_.c_str());
+ bind_[0].buffer_length = addr6_length_;
+ bind_[0].length = &addr6_length_;
+ // bind_[0].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // duid: varchar(128)
- if (!lease_->duid_) {
- isc_throw(DbOperationError, "lease6 for address " << addr6_
- << " is missing mandatory client-id.");
- }
- duid_ = lease_->duid_->getDuid();
- duid_length_ = duid_.size();
+ // duid: varchar(128)
+ if (!lease_->duid_) {
+ isc_throw(DbOperationError, "lease6 for address " << addr6_
+ << " is missing mandatory client-id.");
+ }
+ duid_ = lease_->duid_->getDuid();
+ duid_length_ = duid_.size();
+
+ bind_[1].buffer_type = MYSQL_TYPE_BLOB;
+ bind_[1].buffer = reinterpret_cast<char*>(&(duid_[0]));
+ bind_[1].buffer_length = duid_length_;
+ bind_[1].length = &duid_length_;
+ // bind_[1].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- bind_[1].buffer_type = MYSQL_TYPE_BLOB;
- bind_[1].buffer = reinterpret_cast<char*>(&(duid_[0]));
- bind_[1].buffer_length = duid_length_;
- bind_[1].length = &duid_length_;
- // bind_[1].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // valid lifetime: unsigned int
+ bind_[2].buffer_type = MYSQL_TYPE_LONG;
+ bind_[2].buffer = reinterpret_cast<char*>(&lease_->valid_lft_);
+ bind_[2].is_unsigned = MLM_TRUE;
+ // bind_[2].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // valid lifetime: unsigned int
- bind_[2].buffer_type = MYSQL_TYPE_LONG;
- bind_[2].buffer = reinterpret_cast<char*>(&lease_->valid_lft_);
- bind_[2].is_unsigned = MLM_TRUE;
- // bind_[2].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // expire: timestamp
+ // The lease structure holds the client last transmission time (cltt_)
+ // For convenience for external tools, this is converted to lease
+ /// expiry time (expire). The relationship is given by:
+ //
+ // expire = cltt_ + valid_lft_
+ //
+ MySqlLeaseMgr::convertToDatabaseTime(lease_->cltt_, lease_->valid_lft_,
+ expire_);
+ bind_[3].buffer_type = MYSQL_TYPE_TIMESTAMP;
+ bind_[3].buffer = reinterpret_cast<char*>(&expire_);
+ bind_[3].buffer_length = sizeof(expire_);
+ // bind_[3].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // expire: timestamp
- // The lease structure holds the client last transmission time (cltt_)
- // For convenience for external tools, this is converted to lease
- /// expiry time (expire). The relationship is given by:
- //
- // expire = cltt_ + valid_lft_
- //
- // @todo Handle overflows
- MySqlLeaseMgr::convertToDatabaseTime(lease_->cltt_, lease_->valid_lft_,
- expire_);
- bind_[3].buffer_type = MYSQL_TYPE_TIMESTAMP;
- bind_[3].buffer = reinterpret_cast<char*>(&expire_);
- bind_[3].buffer_length = sizeof(expire_);
- // bind_[3].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // subnet_id: unsigned int
+ // Can use lease_->subnet_id_ directly as it is of type uint32_t.
+ bind_[4].buffer_type = MYSQL_TYPE_LONG;
+ bind_[4].buffer = reinterpret_cast<char*>(&lease_->subnet_id_);
+ bind_[4].is_unsigned = MLM_TRUE;
+ // bind_[4].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // subnet_id: unsigned int
- // Can use lease_->subnet_id_ directly as it is of type uint32_t.
- bind_[4].buffer_type = MYSQL_TYPE_LONG;
- bind_[4].buffer = reinterpret_cast<char*>(&lease_->subnet_id_);
- bind_[4].is_unsigned = MLM_TRUE;
- // bind_[4].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // pref_lifetime: unsigned int
+ // Can use lease_->preferred_lft_ directly as it is of type uint32_t.
+ bind_[5].buffer_type = MYSQL_TYPE_LONG;
+ bind_[5].buffer = reinterpret_cast<char*>(&lease_->preferred_lft_);
+ bind_[5].is_unsigned = MLM_TRUE;
+ // bind_[5].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // pref_lifetime: unsigned int
- // Can use lease_->preferred_lft_ directly as it is of type uint32_t.
- bind_[5].buffer_type = MYSQL_TYPE_LONG;
- bind_[5].buffer = reinterpret_cast<char*>(&lease_->preferred_lft_);
- bind_[5].is_unsigned = MLM_TRUE;
- // bind_[5].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // lease_type: tinyint
+ // Must convert to uint8_t as lease_->type_ is a LeaseType variable.
+ lease_type_ = lease_->type_;
+ bind_[6].buffer_type = MYSQL_TYPE_TINY;
+ bind_[6].buffer = reinterpret_cast<char*>(&lease_type_);
+ bind_[6].is_unsigned = MLM_TRUE;
+ // bind_[6].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // lease_type: tinyint
- // Must convert to uint8_t as lease_->type_ is a LeaseType variable.
- lease_type_ = lease_->type_;
- bind_[6].buffer_type = MYSQL_TYPE_TINY;
- bind_[6].buffer = reinterpret_cast<char*>(&lease_type_);
- bind_[6].is_unsigned = MLM_TRUE;
- // bind_[6].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // iaid: unsigned int
+ // Can use lease_->iaid_ directly as it is of type uint32_t.
+ bind_[7].buffer_type = MYSQL_TYPE_LONG;
+ bind_[7].buffer = reinterpret_cast<char*>(&lease_->iaid_);
+ bind_[7].is_unsigned = MLM_TRUE;
+ // bind_[7].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // iaid: unsigned int
- // Can use lease_->iaid_ directly as it is of type uint32_t.
- bind_[7].buffer_type = MYSQL_TYPE_LONG;
- bind_[7].buffer = reinterpret_cast<char*>(&lease_->iaid_);
- bind_[7].is_unsigned = MLM_TRUE;
- // bind_[7].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // prefix_len: unsigned tinyint
+ // Can use lease_->prefixlen_ directly as it is uint32_t.
+ bind_[8].buffer_type = MYSQL_TYPE_TINY;
+ bind_[8].buffer = reinterpret_cast<char*>(&lease_->prefixlen_);
+ bind_[8].is_unsigned = MLM_TRUE;
+ // bind_[8].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // prefix_len: unsigned tinyint
- // Can use lease_->prefixlen_ directly as it is uint32_t.
- bind_[8].buffer_type = MYSQL_TYPE_TINY;
- bind_[8].buffer = reinterpret_cast<char*>(&lease_->prefixlen_);
- bind_[8].is_unsigned = MLM_TRUE;
- // bind_[8].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // fqdn_fwd: boolean
+ bind_[9].buffer_type = MYSQL_TYPE_TINY;
+ bind_[9].buffer = reinterpret_cast<char*>(&lease_->fqdn_fwd_);
+ bind_[9].is_unsigned = MLM_TRUE;
+ // bind_[7].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
- // fqdn_fwd: boolean
- bind_[9].buffer_type = MYSQL_TYPE_TINY;
- bind_[9].buffer = reinterpret_cast<char*>(&lease_->fqdn_fwd_);
- bind_[9].is_unsigned = MLM_TRUE;
- // bind_[7].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // fqdn_rev: boolean
+ bind_[10].buffer_type = MYSQL_TYPE_TINY;
+ bind_[10].buffer = reinterpret_cast<char*>(&lease_->fqdn_rev_);
+ bind_[10].is_unsigned = MLM_TRUE;
+ // bind_[10].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
+
+ // hostname: varchar(255)
+ bind_[11].buffer_type = MYSQL_TYPE_VARCHAR;
+ bind_[11].buffer = const_cast<char*>(lease_->hostname_.c_str());
+ bind_[11].buffer_length = lease_->hostname_.length();
+ // bind_[11].is_null = &MLM_FALSE; // commented out for performance
+ // reasons, see memset() above
+
+ // hwaddr: varbinary(20) - hardware/MAC address
+ HWAddrPtr hwaddr = lease_->hwaddr_;
+ if (hwaddr) {
+ hwaddr_ = hwaddr->hwaddr_;
+ hwaddr_length_ = hwaddr->hwaddr_.size();
+
+ bind_[12].buffer_type = MYSQL_TYPE_BLOB;
+ bind_[12].buffer = reinterpret_cast<char*>(&(hwaddr_[0]));
+ bind_[12].buffer_length = hwaddr_length_;
+ bind_[12].length = &hwaddr_length_;
+ } else {
+ bind_[12].buffer_type = MYSQL_TYPE_NULL;
+
+ // According to http://dev.mysql.com/doc/refman/5.5/en/
+ // c-api-prepared-statement-data-structures.html, the other
+ // fields doesn't matter if type is set to MYSQL_TYPE_NULL,
+ // but let's set them to some sane values in case earlier versions
+ // didn't have that assumption.
+ hwaddr_null_ = MLM_TRUE;
+ bind_[12].buffer = NULL;
+ bind_[12].is_null = &hwaddr_null_;
+ }
- // fqdn_rev: boolean
- bind_[10].buffer_type = MYSQL_TYPE_TINY;
- bind_[10].buffer = reinterpret_cast<char*>(&lease_->fqdn_rev_);
- bind_[10].is_unsigned = MLM_TRUE;
- // bind_[10].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ // hwtype
+ if (hwaddr) {
+ hwtype_ = lease->hwaddr_->htype_;
+ bind_[13].buffer_type = MYSQL_TYPE_SHORT;
+ bind_[13].buffer = reinterpret_cast<char*>(&hwtype_);
+ bind_[13].is_unsigned = MLM_TRUE;
+ } else {
+ hwtype_ = 0;
+ bind_[13].buffer_type = MYSQL_TYPE_NULL;
+ // According to http://dev.mysql.com/doc/refman/5.5/en/
+ // c-api-prepared-statement-data-structures.html, the other
+ // fields doesn't matter if type is set to MYSQL_TYPE_NULL,
+ // but let's set them to some sane values in case earlier versions
+ // didn't have that assumption.
+ hwaddr_null_ = MLM_TRUE;
+ bind_[13].buffer = NULL;
+ bind_[13].is_null = &hwaddr_null_;
+ }
- // hostname: varchar(255)
- bind_[11].buffer_type = MYSQL_TYPE_VARCHAR;
- bind_[11].buffer = const_cast<char*>(lease_->hostname_.c_str());
- bind_[11].buffer_length = lease_->hostname_.length();
- // bind_[11].is_null = &MLM_FALSE; // commented out for performance
- // reasons, see memset() above
+ /// Hardware source
+ if (hwaddr) {
+ hwaddr_source_ = lease->hwaddr_->source_;
+ bind_[14].buffer_type = MYSQL_TYPE_LONG;
+ bind_[14].buffer = reinterpret_cast<char*>(&hwaddr_source_);
+ bind_[14].is_unsigned = MLM_TRUE;
+ } else {
+ hwaddr_source_ = 0;
+
+ bind_[14].buffer_type = MYSQL_TYPE_NULL;
+ // According to http://dev.mysql.com/doc/refman/5.5/en/
+ // c-api-prepared-statement-data-structures.html, the other
+ // fields doesn't matter if type is set to MYSQL_TYPE_NULL,
+ // but let's set them to some sane values in case earlier versions
+ // didn't have that assumption.
+ hwaddr_null_ = MLM_TRUE;
+ bind_[14].buffer = NULL;
+ bind_[14].is_null = &hwaddr_null_;
+ }
- // hwaddr: varbinary(20) - hardware/MAC address
- HWAddrPtr hwaddr = lease_->hwaddr_;
- if (hwaddr) {
- hwaddr_ = hwaddr->hwaddr_;
- hwaddr_length_ = hwaddr->hwaddr_.size();
-
- bind_[12].buffer_type = MYSQL_TYPE_BLOB;
- bind_[12].buffer = reinterpret_cast<char*>(&(hwaddr_[0]));
- bind_[12].buffer_length = hwaddr_length_;
- bind_[12].length = &hwaddr_length_;
- } else {
- bind_[12].buffer_type = MYSQL_TYPE_NULL;
-
- // According to http://dev.mysql.com/doc/refman/5.5/en/
- // c-api-prepared-statement-data-structures.html, the other
- // fields doesn't matter if type is set to MYSQL_TYPE_NULL,
- // but let's set them to some sane values in case earlier versions
- // didn't have that assumption.
- hwaddr_null_ = MLM_TRUE;
- bind_[12].buffer = NULL;
- bind_[12].is_null = &hwaddr_null_;
- }
+ // Add the error flags
+ setErrorIndicators(bind_, error_, LEASE_COLUMNS);
- // hwtype
- if (hwaddr) {
- hwtype_ = lease->hwaddr_->htype_;
- bind_[13].buffer_type = MYSQL_TYPE_SHORT;
- bind_[13].buffer = reinterpret_cast<char*>(&hwtype_);
- bind_[13].is_unsigned = MLM_TRUE;
- } else {
- hwtype_ = 0;
- bind_[13].buffer_type = MYSQL_TYPE_NULL;
- // According to http://dev.mysql.com/doc/refman/5.5/en/
- // c-api-prepared-statement-data-structures.html, the other
- // fields doesn't matter if type is set to MYSQL_TYPE_NULL,
- // but let's set them to some sane values in case earlier versions
- // didn't have that assumption.
- hwaddr_null_ = MLM_TRUE;
- bind_[13].buffer = NULL;
- bind_[13].is_null = &hwaddr_null_;
- }
+ // .. and check that we have the numbers correct at compile time.
+ BOOST_STATIC_ASSERT(14 < LEASE_COLUMNS);
- /// Hardware source
- if (hwaddr) {
- hwaddr_source_ = lease->hwaddr_->source_;
- bind_[14].buffer_type = MYSQL_TYPE_LONG;
- bind_[14].buffer = reinterpret_cast<char*>(&hwaddr_source_);
- bind_[14].is_unsigned = MLM_TRUE;
- } else {
- hwaddr_source_ = 0;
-
- bind_[14].buffer_type = MYSQL_TYPE_NULL;
- // According to http://dev.mysql.com/doc/refman/5.5/en/
- // c-api-prepared-statement-data-structures.html, the other
- // fields doesn't matter if type is set to MYSQL_TYPE_NULL,
- // but let's set them to some sane values in case earlier versions
- // didn't have that assumption.
- hwaddr_null_ = MLM_TRUE;
- bind_[14].buffer = NULL;
- bind_[14].is_null = &hwaddr_null_;
+ } catch (const std::exception& ex) {
+ isc_throw(DbOperationError,
+ "Could not create bind array from Lease6: "
+ << lease_->addr_.toText() << ", reason: " << ex.what());
}
- // Add the error flags
- setErrorIndicators(bind_, error_, LEASE_COLUMNS);
-
- // .. and check that we have the numbers correct at compile time.
- BOOST_STATIC_ASSERT(14 < LEASE_COLUMNS);
-
// Add the data to the vector. Note the end element is one after the
// end of the array.
return (std::vector<MYSQL_BIND>(&bind_[0], &bind_[LEASE_COLUMNS]));
// Calculate expiry time. Store it in the 64-bit value so as we can detect
// overflows.
int64_t expire_time_64 = static_cast<int64_t>(cltt) +
- static_cast<iint64_t>(valid_lifetime);
+ static_cast<int64_t>(valid_lifetime);
// Prevent too large value.
if (expire_time_64 > LeaseMgr::MAX_DB_TIME) {
projects / thirdparty / kea.git / commitdiff
