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Code Issues Releases Wiki Activity

[#2753] Rebased with new schemas

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This commit is contained in:
Francis Dupont
2023-03-30 22:51:46 +02:00
parent 5d6870557e
commit d4c3a32c8a
8 changed files with 2067 additions and 64 deletions
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460
src/lib/dhcpsrv/mysql_lease_mgr.cc
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@@ -116,48 +116,48 @@ tagged_statements = { {
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context "
"state, user_context, relay_id, remote_id "
"FROM lease4"},
{MySqlLeaseMgr::GET_LEASE4_ADDR,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE address = ?"},
{MySqlLeaseMgr::GET_LEASE4_CLIENTID,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE client_id = ?"},
{MySqlLeaseMgr::GET_LEASE4_CLIENTID_SUBID,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE client_id = ? AND subnet_id = ?"},
{MySqlLeaseMgr::GET_LEASE4_HWADDR,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE hwaddr = ?"},
{MySqlLeaseMgr::GET_LEASE4_HWADDR_SUBID,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE hwaddr = ? AND subnet_id = ?"},
{MySqlLeaseMgr::GET_LEASE4_PAGE,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE address > ? "
"ORDER BY address "
@@ -166,27 +166,123 @@ tagged_statements = { {
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE subnet_id = ?"},
{MySqlLeaseMgr::GET_LEASE4_HOSTNAME,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE hostname = ?"},
{MySqlLeaseMgr::GET_LEASE4_EXPIRE,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE state != ? "
"AND valid_lifetime != 4294967295 "
"AND expire < ? "
"ORDER BY expire ASC "
"LIMIT ?"},
{MySqlLeaseMgr::GET_LEASE4_RELAYID,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE relay_id = ? and address > ? "
"ORDER BY address "
"LIMIT ?"},
{MySqlLeaseMgr::GET_LEASE4_RELAYID_QST,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE relay_id = ? and address > ? "
" and UNIX_TIMESTAMP(expire) - IF"
"(valid_lifetime = 4294967295, 0, valid_lifetime)"
" >= ? "
"ORDER BY address "
"LIMIT ?"},
{MySqlLeaseMgr::GET_LEASE4_RELAYID_QSET,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE relay_id = ? and address > ? "
" and UNIX_TIMESTAMP(expire) - IF"
"(valid_lifetime = 4294967295, 0, valid_lifetime)"
" >= ? "
" and UNIX_TIMESTAMP(expire) - IF"
"(valid_lifetime = 4294967295, 0, valid_lifetime)"
" <= ? "
"ORDER BY address "
"LIMIT ?"},
{MySqlLeaseMgr::GET_LEASE4_RELAYID_QET,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE relay_id = ? and address > ? "
" and UNIX_TIMESTAMP(expire) - IF"
"(valid_lifetime = 4294967295, 0, valid_lifetime)"
" <= ? "
"ORDER BY address "
"LIMIT ?"},
{MySqlLeaseMgr::GET_LEASE4_REMOTEID,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE remote_id = ? and address > ? "
"ORDER BY address "
"LIMIT ?"},
{MySqlLeaseMgr::GET_LEASE4_REMOTEID_QST,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE remote_id = ? and address > ? "
" and UNIX_TIMESTAMP(expire) - IF"
"(valid_lifetime = 4294967295, 0, valid_lifetime)"
" >= ? "
"ORDER BY address "
"LIMIT ?"},
{MySqlLeaseMgr::GET_LEASE4_REMOTEID_QSET,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE remote_id = ? and address > ? "
" and UNIX_TIMESTAMP(expire) - IF"
"(valid_lifetime = 4294967295, 0, valid_lifetime)"
" >= ? "
" and UNIX_TIMESTAMP(expire) - IF"
"(valid_lifetime = 4294967295, 0, valid_lifetime)"
" <= ? "
"ORDER BY address "
"LIMIT ?"},
{MySqlLeaseMgr::GET_LEASE4_REMOTEID_QET,
"SELECT address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context, relay_id, remote_id "
"FROM lease4 "
"WHERE remote_id = ? and address > ? "
" and UNIX_TIMESTAMP(expire) - IF"
"(valid_lifetime = 4294967295, 0, valid_lifetime)"
" <= ? "
"ORDER BY address "
"LIMIT ?"},
{MySqlLeaseMgr::GET_LEASE6,
"SELECT address, duid, valid_lifetime, "
"expire, subnet_id, pref_lifetime, "
@@ -278,8 +374,8 @@ tagged_statements = { {
"INSERT INTO lease4(address, hwaddr, client_id, "
"valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, "
"state, user_context) "
"VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"},
"state, user_context, relay_id, remote_id) "
"VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"},
{MySqlLeaseMgr::INSERT_LEASE6,
"INSERT INTO lease6(address, duid, valid_lifetime, "
"expire, subnet_id, pref_lifetime, "
@@ -293,7 +389,8 @@ tagged_statements = { {
"client_id = ?, valid_lifetime = ?, expire = ?, "
"subnet_id = ?, fqdn_fwd = ?, fqdn_rev = ?, "
"hostname = ?, "
"state = ?, user_context = ? "
"state = ?, user_context = ?, "
"relay_id = ?, remote_id = ? "
"WHERE address = ? AND expire = ?"},
{MySqlLeaseMgr::UPDATE_LEASE6,
"UPDATE lease6 SET address = ?, duid = ?, "
@@ -426,7 +523,7 @@ public:
class MySqlLease4Exchange : public MySqlLeaseExchange {
/// @brief Set number of database columns for this lease structure
static const size_t LEASE_COLUMNS = 11;
static const size_t LEASE_COLUMNS = 13;
public:
@@ -439,11 +536,15 @@ public:
subnet_id_(0), valid_lifetime_(0),
fqdn_fwd_(false), fqdn_rev_(false), hostname_length_(0),
state_(0), user_context_length_(0),
user_context_null_(MLM_FALSE) {
user_context_null_(MLM_FALSE),
relay_id_null_(MLM_FALSE),
remote_id_null_(MLM_FALSE) {
memset(hwaddr_buffer_, 0, sizeof(hwaddr_buffer_));
memset(client_id_buffer_, 0, sizeof(client_id_buffer_));
memset(hostname_buffer_, 0, sizeof(hostname_buffer_));
memset(user_context_, 0, sizeof(user_context_));
memset(relay_id_buffer_, 0, sizeof(relay_id_buffer_));
memset(remote_id_buffer_, 0, sizeof(remote_id_buffer_));
std::fill(&error_[0], &error_[LEASE_COLUMNS], MLM_FALSE);
// Set the column names (for error messages)
@@ -458,7 +559,9 @@ public:
columns_[8] = "hostname";
columns_[9] = "state";
columns_[10] = "user_context";
BOOST_STATIC_ASSERT(10 < LEASE_COLUMNS);
columns_[11] = "relay_id";
columns_[12] = "remote_id";
BOOST_STATIC_ASSERT(12 < LEASE_COLUMNS);
}
/// @brief Create MYSQL_BIND objects for Lease4 Pointer
@@ -639,6 +742,36 @@ public:
bind_[10].buffer_type = MYSQL_TYPE_NULL;
}
// relay_id: varbinary(128)
relay_id_ = lease_->relay_id_;
if (!relay_id_.empty()) {
bind_[11].buffer_type = MYSQL_TYPE_BLOB;
bind_[11].buffer = reinterpret_cast<char*>(&relay_id_[0]);
relay_id_length_ = relay_id_.size();
bind_[11].buffer_length = relay_id_length_;
bind_[11].length = &relay_id_length_;
} else {
bind_[11].buffer_type = MYSQL_TYPE_NULL;
relay_id_null_ = MLM_TRUE;
bind_[11].buffer = NULL;
bind_[11].is_null = &relay_id_null_;
}
// remote_id: varbinary(128)
remote_id_ = lease_->remote_id_;
if (!remote_id_.empty()) {
bind_[12].buffer_type = MYSQL_TYPE_BLOB;
bind_[12].buffer = reinterpret_cast<char*>(&remote_id_[0]);
remote_id_length_ = remote_id_.size();
bind_[12].buffer_length = remote_id_length_;
bind_[12].length = &remote_id_length_;
} else {
bind_[12].buffer_type = MYSQL_TYPE_NULL;
remote_id_null_ = MLM_TRUE;
bind_[12].buffer = NULL;
bind_[12].is_null = &remote_id_null_;
}
// Add the error flags
setErrorIndicators(bind_, error_, LEASE_COLUMNS);
@@ -759,6 +892,22 @@ public:
bind_[10].length = &user_context_length_;
bind_[10].is_null = &user_context_null_;
// relay_id: varbinary(128)
relay_id_length_ = sizeof(relay_id_buffer_);
bind_[11].buffer_type = MYSQL_TYPE_BLOB;
bind_[11].buffer = reinterpret_cast<char*>(relay_id_buffer_);
bind_[11].buffer_length = relay_id_length_;
bind_[11].length = &relay_id_length_;
bind_[11].is_null = &relay_id_null_;
// remote_id: varbinary(128)
remote_id_length_ = sizeof(remote_id_buffer_);
bind_[12].buffer_type = MYSQL_TYPE_BLOB;
bind_[12].buffer = reinterpret_cast<char*>(remote_id_buffer_);
bind_[12].buffer_length = remote_id_length_;
bind_[12].length = &remote_id_length_;
bind_[12].is_null = &remote_id_null_;
// Add the error flags
setErrorIndicators(bind_, error_, LEASE_COLUMNS);
@@ -837,6 +986,18 @@ public:
lease->setContext(ctx);
}
// Set relay id if it was set.
if (relay_id_null_ == MLM_FALSE) {
lease->relay_id_.assign(relay_id_buffer_,
relay_id_buffer_ + relay_id_length_);
}
// Set remote id if it was set.
if (remote_id_null_ == MLM_FALSE) {
lease->remote_id_.assign(remote_id_buffer_,
remote_id_buffer_ + remote_id_length_);
}
return (lease);
}
@@ -883,6 +1044,14 @@ private:
char user_context_[USER_CONTEXT_MAX_LEN]; ///< User context
unsigned long user_context_length_; ///< Length of user context
my_bool user_context_null_; ///< Used when user context is null
std::vector<uint8_t> relay_id_; ///< Relay id
uint8_t relay_id_buffer_[ClientId::MAX_CLIENT_ID_LEN]; ///< Relay id buffer
unsigned long relay_id_length_; ///< Relay id length
my_bool relay_id_null_; ///< Used when Relay id is null
std::vector<uint8_t> remote_id_; ///< Remote id
uint8_t remote_id_buffer_[ClientId::MAX_CLIENT_ID_LEN]; ///< Remote id buffer
unsigned long remote_id_length_; ///< Remote id length
my_bool remote_id_null_; ///< Used when Remote id is null
};
/// @brief Exchange MySQL and Lease6 Data
@@ -2487,9 +2656,9 @@ MySqlLeaseMgr::getLeases4(const IOAddress& lower_bound_address,
inbind[0].is_unsigned = MLM_TRUE;
// Bind page size value
size_t* ps = const_cast<size_t*>(&page_size.page_size_);
uint32_t ps = static_cast<uint32_t>(page_size.page_size_);
inbind[1].buffer_type = MYSQL_TYPE_LONG;
inbind[1].buffer = reinterpret_cast<char*>(ps);
inbind[1].buffer = reinterpret_cast<char*>(&ps);
inbind[1].is_unsigned = MLM_TRUE;
// Get the leases
@@ -2784,9 +2953,9 @@ MySqlLeaseMgr::getLeases6(const IOAddress& lower_bound_address,
inbind[0].length = &lb_address_data_size;
// Bind page size value
size_t* ps = const_cast<size_t*>(&page_size.page_size_);
uint32_t ps = static_cast<uint32_t>(page_size.page_size_);
inbind[1].buffer_type = MYSQL_TYPE_LONG;
inbind[1].buffer = reinterpret_cast<char*>(ps);
inbind[1].buffer = reinterpret_cast<char*>(&ps);
inbind[1].is_unsigned = MLM_TRUE;
// Get the leases
@@ -3461,22 +3630,249 @@ MySqlLeaseMgr::addRemoteId6(const IOAddress& /* lease_addr */,
isc_throw(NotImplemented, "MySqlLeaseMgr::addRemoteId6 not implemented");
}
namespace {
std::string
idToText(const OptionBuffer& id) {
std::stringstream tmp;
tmp << std::hex;
bool delim = false;
for (std::vector<uint8_t>::const_iterator it = id.begin();
it != id.end(); ++it) {
if (delim) {
tmp << ":";
}
tmp << std::setw(2) << std::setfill('0')
<< static_cast<unsigned int>(*it);
delim = true;
}
return (tmp.str());
}
} // anonymous namespace
Lease4Collection
MySqlLeaseMgr::getLeases4ByRelayId(const OptionBuffer& /* relay_id */,
const IOAddress& /* lower_bound_address */,
const LeasePageSize& /* page_size */,
const time_t& /* qry_start_time = 0 */,
const time_t& /* qry_end_time = 0 */) {
isc_throw(NotImplemented, "MySqlLeaseMgr::getLeases4ByRelayId not implemented");
MySqlLeaseMgr::getLeases4ByRelayId(const OptionBuffer& relay_id,
const IOAddress& lower_bound_address,
const LeasePageSize& page_size,
const time_t& qry_start_time /* = 0 */,
const time_t& qry_end_time /* = 0 */) {
// Expecting IPv4 address.
if (!lower_bound_address.isV4()) {
isc_throw(InvalidAddressFamily, "expected IPv4 address while "
"retrieving leases from the lease database, got "
<< lower_bound_address);
}
// Catch 2038 bug with 32 bit time_t.
if ((qry_start_time < 0) || (qry_end_time < 0)) {
isc_throw(BadValue, "negative time value");
}
bool have_qst = (qry_start_time > 0);
bool have_qet = (qry_end_time > 0);
// Start time must be before end time.
if (have_qst && have_qet && (qry_start_time > qry_end_time)) {
isc_throw(BadValue, "start time must be before end time");
}
LOG_DEBUG(dhcpsrv_logger, DHCPSRV_DBG_TRACE_DETAIL,
DHCPSRV_MYSQL_GET_RELAYID4)
.arg(page_size.page_size_)
.arg(lower_bound_address.toText())
.arg(idToText(relay_id))
.arg(qry_start_time)
.arg(qry_end_time);
// Prepare WHERE clause
size_t bindings = 3;
if (have_qst) {
++bindings;
}
if (have_qet) {
++bindings;
}
MYSQL_BIND inbind[bindings];
memset(inbind, 0, sizeof(inbind));
std::vector<uint8_t> relay_id_data = relay_id;
unsigned long relay_id_length = relay_id.size();
// If the relay id happens to be empty, we have to create a
// 1 byte dummy buffer and pass it to the binding.
if (relay_id_data.empty()) {
relay_id_data.resize(1);
}
// Bind relay id
inbind[0].buffer_type = MYSQL_TYPE_BLOB;
inbind[0].buffer = reinterpret_cast<char*>(&relay_id_data[0]);
inbind[0].buffer_length = relay_id_length;
inbind[0].length = &relay_id_length;
// Bind lower bound address
uint32_t lb_address_data = lower_bound_address.toUint32();
inbind[1].buffer_type = MYSQL_TYPE_LONG;
inbind[1].buffer = reinterpret_cast<char*>(&lb_address_data);
inbind[1].is_unsigned = MLM_TRUE;
size_t index = 2;
// Bind query start time.
uint32_t start_time = static_cast<uint32_t>(qry_start_time);
if (have_qst) {
inbind[index].buffer_type = MYSQL_TYPE_LONG;
inbind[index].buffer = reinterpret_cast<char*>(&start_time);
inbind[index].is_unsigned = MLM_TRUE;
++index;
}
// Bind query end time.
uint32_t end_time = static_cast<uint32_t>(qry_end_time);
if (have_qet) {
inbind[index].buffer_type = MYSQL_TYPE_LONG;
inbind[index].buffer = reinterpret_cast<char*>(&end_time);
inbind[index].is_unsigned = MLM_TRUE;
++index;
}
// Bind page size value
uint32_t ps = static_cast<uint32_t>(page_size.page_size_);
inbind[index].buffer_type = MYSQL_TYPE_LONG;
inbind[index].buffer = reinterpret_cast<char*>(&ps);
inbind[index].is_unsigned = MLM_TRUE;
StatementIndex stindex = GET_LEASE4_RELAYID;
if (have_qst && !have_qet) {
stindex = GET_LEASE4_RELAYID_QST;
} else if (have_qst && have_qet) {
stindex = GET_LEASE4_RELAYID_QSET;
} else if (!have_qst && have_qet) {
stindex = GET_LEASE4_RELAYID_QET;
}
// Get the leases
Lease4Collection result;
// Get a context
MySqlLeaseContextAlloc get_context(*this);
MySqlLeaseContextPtr ctx = get_context.ctx_;
getLeaseCollection(ctx, stindex, inbind, result);
return (result);
}
Lease4Collection
MySqlLeaseMgr::getLeases4ByRemoteId(const OptionBuffer& /* remote_id */,
const IOAddress& /* lower_bound_address */,
const LeasePageSize& /* page_size */,
const time_t& /* qry_start_time = 0 */,
const time_t& /* qry_end_time = 0 */) {
isc_throw(NotImplemented, "MySqlLeaseMgr::getLeases4ByRemoteId not implemented");
MySqlLeaseMgr::getLeases4ByRemoteId(const OptionBuffer& remote_id,
const IOAddress& lower_bound_address,
const LeasePageSize& page_size,
const time_t& qry_start_time /* = 0 */,
const time_t& qry_end_time /* = 0 */) {
// Expecting IPv4 address.
if (!lower_bound_address.isV4()) {
isc_throw(InvalidAddressFamily, "expected IPv4 address while "
"retrieving leases from the lease database, got "
<< lower_bound_address);
}
// Catch 2038 bug with 32 bit time_t.
if ((qry_start_time < 0) || (qry_end_time < 0)) {
isc_throw(BadValue, "negative time value");
}
bool have_qst = (qry_start_time > 0);
bool have_qet = (qry_end_time > 0);
// Start time must be before end time.
if (have_qst && have_qet && (qry_start_time > qry_end_time)) {
isc_throw(BadValue, "start time must be before end time");
}
LOG_DEBUG(dhcpsrv_logger, DHCPSRV_DBG_TRACE_DETAIL,
DHCPSRV_MYSQL_GET_REMOTEID4)
.arg(page_size.page_size_)
.arg(lower_bound_address.toText())
.arg(idToText(remote_id))
.arg(qry_start_time)
.arg(qry_end_time);
// Prepare WHERE clause
size_t bindings = 3;
if (have_qst) {
++bindings;
}
if (have_qet) {
++bindings;
}
MYSQL_BIND inbind[bindings];
memset(inbind, 0, sizeof(inbind));
std::vector<uint8_t> remote_id_data = remote_id;
unsigned long remote_id_length = remote_id.size();
// If the remote id happens to be empty, we have to create a
// 1 byte dummy buffer and pass it to the binding.
if (remote_id_data.empty()) {
remote_id_data.resize(1);
}
// Bind remote id
inbind[0].buffer_type = MYSQL_TYPE_BLOB;
inbind[0].buffer = reinterpret_cast<char*>(&remote_id_data[0]);
inbind[0].buffer_length = remote_id_length;
inbind[0].length = &remote_id_length;
// Bind lower bound address
uint32_t lb_address_data = lower_bound_address.toUint32();
inbind[1].buffer_type = MYSQL_TYPE_LONG;
inbind[1].buffer = reinterpret_cast<char*>(&lb_address_data);
inbind[1].is_unsigned = MLM_TRUE;
size_t index = 2;
// Bind query start time.
uint32_t start_time = static_cast<uint32_t>(qry_start_time);
if (have_qst) {
inbind[index].buffer_type = MYSQL_TYPE_LONG;
inbind[index].buffer = reinterpret_cast<char*>(&start_time);
inbind[index].is_unsigned = MLM_TRUE;
++index;
}
// Bind query end time.
uint32_t end_time = static_cast<uint32_t>(qry_end_time);
if (have_qet) {
inbind[index].buffer_type = MYSQL_TYPE_LONG;
inbind[index].buffer = reinterpret_cast<char*>(&end_time);
inbind[index].is_unsigned = MLM_TRUE;
++index;
}
// Bind page size value
uint32_t ps = static_cast<uint32_t>(page_size.page_size_);
inbind[index].buffer_type = MYSQL_TYPE_LONG;
inbind[index].buffer = reinterpret_cast<char*>(&ps);
inbind[index].is_unsigned = MLM_TRUE;
StatementIndex stindex = GET_LEASE4_REMOTEID;
if (have_qst && !have_qet) {
stindex = GET_LEASE4_REMOTEID_QST;
} else if (have_qst && have_qet) {
stindex = GET_LEASE4_REMOTEID_QSET;
} else if (!have_qst && have_qet) {
stindex = GET_LEASE4_REMOTEID_QET;
}
// Get the leases
Lease4Collection result;
// Get a context
MySqlLeaseContextAlloc get_context(*this);
MySqlLeaseContextPtr ctx = get_context.ctx_;
getLeaseCollection(ctx, stindex, inbind, result);
return (result);
}
Lease6Collection