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NetworkPkg: Support DNS4/6 GeneralLookUp feature

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This patch is used to support DNS4/6 GeneralLookUp feature.

Cc: Subramanian Sriram <sriram-s@hpe.com>
Cc: El-Haj-Mahmoud Samer <samer.el-haj-mahmoud@hpe.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19579 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Jiaxin Wu
2015-12-30 08:10:55 +00:00
committed by jiaxinwu
parent 38eb83b89a
commit fcae1a9936
3 changed files with 522 additions and 80 deletions
Download Patch File Download Diff File Expand all files Collapse all files

247
NetworkPkg/DnsDxe/DnsProtocol.c
View File

@@ -329,6 +329,8 @@ Dns4HostNameToIp (
LIST_ENTRY *Entry;
LIST_ENTRY *Next;
CHAR8 *QueryName;
DNS4_TOKEN_ENTRY *TokenEntry;
NET_BUF *Packet;
@@ -336,6 +338,7 @@ Dns4HostNameToIp (
Status = EFI_SUCCESS;
Item = NULL;
QueryName = NULL;
TokenEntry = NULL;
Packet = NULL;
@@ -438,10 +441,19 @@ Dns4HostNameToIp (
TokenEntry->QueryHostName = HostName;
TokenEntry->Token = Token;
//
// Construct QName.
//
QueryName = DnsFillinQNameForQueryIp (TokenEntry->QueryHostName);
if (QueryName == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto ON_EXIT;
}
//
// Construct DNS Query Packet.
//
Status = ConstructDNSQueryIp (Instance, TokenEntry->QueryHostName, DNS_TYPE_A, &Packet);
Status = ConstructDNSQuery (Instance, QueryName, DNS_TYPE_A, DNS_CLASS_INET, &Packet);
if (EFI_ERROR (Status)) {
if (TokenEntry != NULL) {
FreePool (TokenEntry);
@@ -477,6 +489,10 @@ Dns4HostNameToIp (
}
ON_EXIT:
if (QueryName != NULL) {
FreePool (QueryName);
}
gBS->RestoreTPL (OldTpl);
return Status;
}
@@ -544,7 +560,110 @@ Dns4GeneralLookUp (
IN EFI_DNS4_COMPLETION_TOKEN *Token
)
{
return EFI_UNSUPPORTED;
EFI_STATUS Status;
DNS_INSTANCE *Instance;
EFI_DNS4_CONFIG_DATA *ConfigData;
DNS4_TOKEN_ENTRY *TokenEntry;
NET_BUF *Packet;
EFI_TPL OldTpl;
Status = EFI_SUCCESS;
TokenEntry = NULL;
Packet = NULL;
//
// Validate the parameters
//
if ((This == NULL) || (QName == NULL) || Token == NULL) {
return EFI_INVALID_PARAMETER;
}
OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
Instance = DNS_INSTANCE_FROM_THIS_PROTOCOL4 (This);
ConfigData = &(Instance->Dns4CfgData);
Instance->MaxRetry = ConfigData->RetryCount;
Token->Status = EFI_NOT_READY;
Token->RetryCount = 0;
Token->RetryInterval = ConfigData->RetryInterval;
if (Instance->State != DNS_STATE_CONFIGED) {
Status = EFI_NOT_STARTED;
goto ON_EXIT;
}
//
// Check the MaxRetry and RetryInterval values.
//
if (Instance->MaxRetry == 0) {
Instance->MaxRetry = DNS_DEFAULT_RETRY;
}
if (Token->RetryInterval < DNS_DEFAULT_TIMEOUT) {
Token->RetryInterval = DNS_DEFAULT_TIMEOUT;
}
//
// Construct DNS TokenEntry.
//
TokenEntry = AllocateZeroPool (sizeof(DNS4_TOKEN_ENTRY));
if (TokenEntry == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto ON_EXIT;
}
TokenEntry->PacketToLive = Token->RetryInterval;
TokenEntry->GeneralLookUp = TRUE;
TokenEntry->Token = Token;
//
// Construct DNS Query Packet.
//
Status = ConstructDNSQuery (Instance, QName, QType, QClass, &Packet);
if (EFI_ERROR (Status)) {
if (TokenEntry != NULL) {
FreePool (TokenEntry);
}
goto ON_EXIT;
}
//
// Save the token into the Dns4TxTokens map.
//
Status = NetMapInsertTail (&Instance->Dns4TxTokens, TokenEntry, Packet);
if (EFI_ERROR (Status)) {
if (TokenEntry != NULL) {
FreePool (TokenEntry);
}
NetbufFree (Packet);
goto ON_EXIT;
}
//
// Dns Query Ip
//
Status = DoDnsQuery (Instance, Packet);
if (EFI_ERROR (Status)) {
if (TokenEntry != NULL) {
FreePool (TokenEntry);
}
NetbufFree (Packet);
}
ON_EXIT:
gBS->RestoreTPL (OldTpl);
return Status;
}
/**
@@ -978,6 +1097,8 @@ Dns6HostNameToIp (
LIST_ENTRY *Entry;
LIST_ENTRY *Next;
CHAR8 *QueryName;
DNS6_TOKEN_ENTRY *TokenEntry;
NET_BUF *Packet;
@@ -985,6 +1106,7 @@ Dns6HostNameToIp (
Status = EFI_SUCCESS;
Item = NULL;
QueryName = NULL;
TokenEntry = NULL;
Packet = NULL;
@@ -1087,10 +1209,20 @@ Dns6HostNameToIp (
TokenEntry->QueryHostName = HostName;
TokenEntry->Token = Token;
//
// Construct QName.
//
QueryName = DnsFillinQNameForQueryIp (TokenEntry->QueryHostName);
if (QueryName == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto ON_EXIT;
}
//
// Construct DNS Query Packet.
//
Status = ConstructDNSQueryIp (Instance, TokenEntry->QueryHostName, DNS_TYPE_AAAA, &Packet);
Status = ConstructDNSQuery (Instance, QueryName, DNS_TYPE_AAAA, DNS_CLASS_INET, &Packet);
if (EFI_ERROR (Status)) {
if (TokenEntry != NULL) {
FreePool (TokenEntry);
@@ -1126,6 +1258,10 @@ Dns6HostNameToIp (
}
ON_EXIT:
if (QueryName != NULL) {
FreePool (QueryName);
}
gBS->RestoreTPL (OldTpl);
return Status;
}
@@ -1193,7 +1329,110 @@ Dns6GeneralLookUp (
IN EFI_DNS6_COMPLETION_TOKEN *Token
)
{
return EFI_UNSUPPORTED;
EFI_STATUS Status;
DNS_INSTANCE *Instance;
EFI_DNS6_CONFIG_DATA *ConfigData;
DNS6_TOKEN_ENTRY *TokenEntry;
NET_BUF *Packet;
EFI_TPL OldTpl;
Status = EFI_SUCCESS;
TokenEntry = NULL;
Packet = NULL;
//
// Validate the parameters
//
if ((This == NULL) || (QName == NULL) || Token == NULL) {
return EFI_INVALID_PARAMETER;
}
OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
Instance = DNS_INSTANCE_FROM_THIS_PROTOCOL6 (This);
ConfigData = &(Instance->Dns6CfgData);
Instance->MaxRetry = ConfigData->RetryCount;
Token->Status = EFI_NOT_READY;
Token->RetryCount = 0;
Token->RetryInterval = ConfigData->RetryInterval;
if (Instance->State != DNS_STATE_CONFIGED) {
Status = EFI_NOT_STARTED;
goto ON_EXIT;
}
//
// Check the MaxRetry and RetryInterval values.
//
if (Instance->MaxRetry == 0) {
Instance->MaxRetry = DNS_DEFAULT_RETRY;
}
if (Token->RetryInterval < DNS_DEFAULT_TIMEOUT) {
Token->RetryInterval = DNS_DEFAULT_TIMEOUT;
}
//
// Construct DNS TokenEntry.
//
TokenEntry = AllocateZeroPool (sizeof(DNS6_TOKEN_ENTRY));
if (TokenEntry == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto ON_EXIT;
}
TokenEntry->PacketToLive = Token->RetryInterval;
TokenEntry->GeneralLookUp = TRUE;
TokenEntry->Token = Token;
//
// Construct DNS Query Packet.
//
Status = ConstructDNSQuery (Instance, QName, QType, QClass, &Packet);
if (EFI_ERROR (Status)) {
if (TokenEntry != NULL) {
FreePool (TokenEntry);
}
goto ON_EXIT;
}
//
// Save the token into the Dns6TxTokens map.
//
Status = NetMapInsertTail (&Instance->Dns6TxTokens, TokenEntry, Packet);
if (EFI_ERROR (Status)) {
if (TokenEntry != NULL) {
FreePool (TokenEntry);
}
NetbufFree (Packet);
goto ON_EXIT;
}
//
// Dns Query Ip
//
Status = DoDnsQuery (Instance, Packet);
if (EFI_ERROR (Status)) {
if (TokenEntry != NULL) {
FreePool (TokenEntry);
}
NetbufFree (Packet);
}
ON_EXIT:
gBS->RestoreTPL (OldTpl);
return Status;
}
/**