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path: root/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c
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Diffstat (limited to 'ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c')
-rw-r--r--ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c229
1 files changed, 128 insertions, 101 deletions
diff --git a/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c b/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c
index 13bcdde6b5..abd2f6b04e 100644
--- a/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c
+++ b/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c
@@ -876,6 +876,8 @@ PingCreateIpInstance (
UINTN HandleIndex;
UINTN HandleNum;
EFI_HANDLE *HandleBuffer;
+ BOOLEAN UnspecifiedSrc;
+ BOOLEAN MediaPresent;
EFI_SERVICE_BINDING_PROTOCOL *EfiSb;
VOID *IpXCfg;
EFI_IP6_CONFIG_DATA Ip6Config;
@@ -886,6 +888,8 @@ PingCreateIpInstance (
UINTN AddrIndex;
HandleBuffer = NULL;
+ UnspecifiedSrc = FALSE;
+ MediaPresent = TRUE;
EfiSb = NULL;
IpXInterfaceInfo = NULL;
IfInfoSize = 0;
@@ -903,37 +907,54 @@ PingCreateIpInstance (
if (EFI_ERROR (Status) || (HandleNum == 0) || (HandleBuffer == NULL)) {
return EFI_ABORTED;
}
+
+ if (Private->IpChoice == PING_IP_CHOICE_IP6 ? NetIp6IsUnspecifiedAddr ((EFI_IPv6_ADDRESS*)&Private->SrcAddress) : \
+ PingNetIp4IsUnspecifiedAddr ((EFI_IPv4_ADDRESS*)&Private->SrcAddress)) {
+ //
+ // SrcAddress is unspecified. So, both connected and configured interface will be automatic selected.
+ //
+ UnspecifiedSrc = TRUE;
+ }
+
//
- // Source address is required when pinging a link-local address on multi-
- // interfaces host.
+ // Source address is required when pinging a link-local address.
//
if (Private->IpChoice == PING_IP_CHOICE_IP6) {
- if (NetIp6IsLinkLocalAddr ((EFI_IPv6_ADDRESS*)&Private->DstAddress) &&
- NetIp6IsUnspecifiedAddr ((EFI_IPv6_ADDRESS*)&Private->SrcAddress) &&
- (HandleNum > 1)) {
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellNetwork1HiiHandle, L"ping", mSrcString);
+ if (NetIp6IsLinkLocalAddr ((EFI_IPv6_ADDRESS*)&Private->DstAddress) && UnspecifiedSrc) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_PING_INVALID_SOURCE), gShellNetwork1HiiHandle);
Status = EFI_INVALID_PARAMETER;
goto ON_ERROR;
}
} else {
ASSERT(Private->IpChoice == PING_IP_CHOICE_IP4);
- if (PingNetIp4IsLinkLocalAddr ((EFI_IPv4_ADDRESS*)&Private->DstAddress) &&
- PingNetIp4IsUnspecifiedAddr ((EFI_IPv4_ADDRESS*)&Private->SrcAddress) &&
- (HandleNum > 1)) {
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellNetwork1HiiHandle, L"ping", mSrcString);
+ if (PingNetIp4IsLinkLocalAddr ((EFI_IPv4_ADDRESS*)&Private->DstAddress) && UnspecifiedSrc) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_PING_INVALID_SOURCE), gShellNetwork1HiiHandle);
Status = EFI_INVALID_PARAMETER;
goto ON_ERROR;
}
}
+
//
// For each ip6 protocol, check interface addresses list.
//
for (HandleIndex = 0; HandleIndex < HandleNum; HandleIndex++) {
-
EfiSb = NULL;
IpXInterfaceInfo = NULL;
IfInfoSize = 0;
+ if (UnspecifiedSrc) {
+ //
+ // Check media.
+ //
+ NetLibDetectMedia (HandleBuffer[HandleIndex], &MediaPresent);
+ if (!MediaPresent) {
+ //
+ // Skip this one.
+ //
+ continue;
+ }
+ }
+
Status = gBS->HandleProtocol (
HandleBuffer[HandleIndex],
Private->IpChoice == PING_IP_CHOICE_IP6?&gEfiIp6ServiceBindingProtocolGuid:&gEfiIp4ServiceBindingProtocolGuid,
@@ -943,116 +964,122 @@ PingCreateIpInstance (
goto ON_ERROR;
}
- if (Private->IpChoice == PING_IP_CHOICE_IP6?NetIp6IsUnspecifiedAddr ((EFI_IPv6_ADDRESS*)&Private->SrcAddress):PingNetIp4IsUnspecifiedAddr ((EFI_IPv4_ADDRESS*)&Private->SrcAddress)) {
- //
- // No need to match interface address.
- //
- break;
- } else {
- //
- // Ip6config protocol and ip6 service binding protocol are installed
- // on the same handle.
- //
- Status = gBS->HandleProtocol (
- HandleBuffer[HandleIndex],
- Private->IpChoice == PING_IP_CHOICE_IP6?&gEfiIp6ConfigProtocolGuid:&gEfiIp4Config2ProtocolGuid,
- (VOID **) &IpXCfg
- );
+ //
+ // Ip6config protocol and ip6 service binding protocol are installed
+ // on the same handle.
+ //
+ Status = gBS->HandleProtocol (
+ HandleBuffer[HandleIndex],
+ Private->IpChoice == PING_IP_CHOICE_IP6?&gEfiIp6ConfigProtocolGuid:&gEfiIp4Config2ProtocolGuid,
+ (VOID **) &IpXCfg
+ );
- if (EFI_ERROR (Status)) {
- goto ON_ERROR;
- }
- //
- // Get the interface information size.
- //
- if (Private->IpChoice == PING_IP_CHOICE_IP6) {
- Status = ((EFI_IP6_CONFIG_PROTOCOL*)IpXCfg)->GetData (
- IpXCfg,
- Ip6ConfigDataTypeInterfaceInfo,
- &IfInfoSize,
- NULL
- );
- } else {
- Status = ((EFI_IP4_CONFIG2_PROTOCOL*)IpXCfg)->GetData (
- IpXCfg,
- Ip4Config2DataTypeInterfaceInfo,
- &IfInfoSize,
- NULL
- );
- }
-
- //
- // Skip the ones not in current use.
- //
- if (Status == EFI_NOT_STARTED) {
- continue;
- }
+ if (EFI_ERROR (Status)) {
+ goto ON_ERROR;
+ }
+ //
+ // Get the interface information size.
+ //
+ if (Private->IpChoice == PING_IP_CHOICE_IP6) {
+ Status = ((EFI_IP6_CONFIG_PROTOCOL*)IpXCfg)->GetData (
+ IpXCfg,
+ Ip6ConfigDataTypeInterfaceInfo,
+ &IfInfoSize,
+ NULL
+ );
+ } else {
+ Status = ((EFI_IP4_CONFIG2_PROTOCOL*)IpXCfg)->GetData (
+ IpXCfg,
+ Ip4Config2DataTypeInterfaceInfo,
+ &IfInfoSize,
+ NULL
+ );
+ }
+
+ //
+ // Skip the ones not in current use.
+ //
+ if (Status == EFI_NOT_STARTED) {
+ continue;
+ }
- if (Status != EFI_BUFFER_TOO_SMALL) {
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_PING_GETDATA), gShellNetwork1HiiHandle, Status);
- goto ON_ERROR;
- }
+ if (Status != EFI_BUFFER_TOO_SMALL) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_PING_GETDATA), gShellNetwork1HiiHandle, Status);
+ goto ON_ERROR;
+ }
- IpXInterfaceInfo = AllocateZeroPool (IfInfoSize);
+ IpXInterfaceInfo = AllocateZeroPool (IfInfoSize);
- if (IpXInterfaceInfo == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto ON_ERROR;
- }
- //
- // Get the interface info.
- //
- if (Private->IpChoice == PING_IP_CHOICE_IP6) {
- Status = ((EFI_IP6_CONFIG_PROTOCOL*)IpXCfg)->GetData (
- IpXCfg,
- Ip6ConfigDataTypeInterfaceInfo,
- &IfInfoSize,
- IpXInterfaceInfo
- );
- } else {
- Status = ((EFI_IP4_CONFIG2_PROTOCOL*)IpXCfg)->GetData (
- IpXCfg,
- Ip4Config2DataTypeInterfaceInfo,
- &IfInfoSize,
- IpXInterfaceInfo
- );
- }
+ if (IpXInterfaceInfo == NULL) {
+ Status = EFI_OUT_OF_RESOURCES;
+ goto ON_ERROR;
+ }
+ //
+ // Get the interface info.
+ //
+ if (Private->IpChoice == PING_IP_CHOICE_IP6) {
+ Status = ((EFI_IP6_CONFIG_PROTOCOL*)IpXCfg)->GetData (
+ IpXCfg,
+ Ip6ConfigDataTypeInterfaceInfo,
+ &IfInfoSize,
+ IpXInterfaceInfo
+ );
+ } else {
+ Status = ((EFI_IP4_CONFIG2_PROTOCOL*)IpXCfg)->GetData (
+ IpXCfg,
+ Ip4Config2DataTypeInterfaceInfo,
+ &IfInfoSize,
+ IpXInterfaceInfo
+ );
+ }
- if (EFI_ERROR (Status)) {
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_PING_GETDATA), gShellNetwork1HiiHandle, Status);
- goto ON_ERROR;
- }
- //
- // Check whether the source address is one of the interface addresses.
- //
- if (Private->IpChoice == PING_IP_CHOICE_IP6) {
- for (AddrIndex = 0; AddrIndex < ((EFI_IP6_CONFIG_INTERFACE_INFO*)IpXInterfaceInfo)->AddressInfoCount; AddrIndex++) {
+ if (EFI_ERROR (Status)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_PING_GETDATA), gShellNetwork1HiiHandle, Status);
+ goto ON_ERROR;
+ }
+ //
+ // Check whether the source address is one of the interface addresses.
+ //
+ if (Private->IpChoice == PING_IP_CHOICE_IP6) {
+ for (AddrIndex = 0; AddrIndex < ((EFI_IP6_CONFIG_INTERFACE_INFO*)IpXInterfaceInfo)->AddressInfoCount; AddrIndex++) {
+ Addr = &(((EFI_IP6_CONFIG_INTERFACE_INFO*)IpXInterfaceInfo)->AddressInfo[AddrIndex].Address);
- Addr = &(((EFI_IP6_CONFIG_INTERFACE_INFO*)IpXInterfaceInfo)->AddressInfo[AddrIndex].Address);
- if (EFI_IP6_EQUAL (&Private->SrcAddress, Addr)) {
+ if (UnspecifiedSrc) {
+ if (!NetIp6IsUnspecifiedAddr (Addr) && !NetIp6IsLinkLocalAddr (Addr)) {
//
- // Match a certain interface address.
+ // Select the interface automatically.
//
+ CopyMem(&Private->SrcAddress, Addr, sizeof(Private->SrcAddress));
break;
}
- }
-
- if (AddrIndex < ((EFI_IP6_CONFIG_INTERFACE_INFO*)IpXInterfaceInfo)->AddressInfoCount) {
+ } else if (EFI_IP6_EQUAL (&Private->SrcAddress, Addr)) {
//
- // Found a nic handle with right interface address.
+ // Match a certain interface address.
//
break;
}
- } else {
+ }
+
+ if (AddrIndex < ((EFI_IP6_CONFIG_INTERFACE_INFO*)IpXInterfaceInfo)->AddressInfoCount) {
//
- // IP4 address check
+ // Found a nic handle with right interface address.
//
- if (EFI_IP4_EQUAL (&Private->SrcAddress, &((EFI_IP4_CONFIG2_INTERFACE_INFO*)IpXInterfaceInfo)->StationAddress)) {
+ break;
+ }
+ } else {
+ if (UnspecifiedSrc) {
+ if (!PingNetIp4IsUnspecifiedAddr (&((EFI_IP4_CONFIG2_INTERFACE_INFO*)IpXInterfaceInfo)->StationAddress) &&
+ !PingNetIp4IsLinkLocalAddr (&((EFI_IP4_CONFIG2_INTERFACE_INFO*)IpXInterfaceInfo)->StationAddress)) {
//
- // Match a certain interface address.
+ // Select the interface automatically.
//
break;
}
+ } else if (EFI_IP4_EQUAL (&Private->SrcAddress, &((EFI_IP4_CONFIG2_INTERFACE_INFO*)IpXInterfaceInfo)->StationAddress)) {
+ //
+ // Match a certain interface address.
+ //
+ break;
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-25 08:57:02 +0000