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Fix uint out of value parsing for > 4 GiB traffic usage

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This commit is contained in:
games647 2017-10-03 11:43:22 +02:00 committed by Huin
parent 5b7801abd8
commit b3887248e5
3 changed files with 35 additions and 4 deletions
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8
dcps/internetgateway1/internetgateway1.go
View File

@ -1268,7 +1268,7 @@ func (client *WANCommonInterfaceConfig1) GetMaximumActiveConnections() (NewMaxim
return
}
func (client *WANCommonInterfaceConfig1) GetTotalBytesSent() (NewTotalBytesSent uint32, err error) {
func (client *WANCommonInterfaceConfig1) GetTotalBytesSent() (NewTotalBytesSent uint64, err error) {
// Request structure.
request := interface{}(nil)
// BEGIN Marshal arguments into request.
@ -1287,14 +1287,14 @@ func (client *WANCommonInterfaceConfig1) GetTotalBytesSent() (NewTotalBytesSent
// BEGIN Unmarshal arguments from response.
if NewTotalBytesSent, err = soap.UnmarshalUi4(response.NewTotalBytesSent); err != nil {
if NewTotalBytesSent, err = soap.UnmarshalUi8(response.NewTotalBytesSent); err != nil {
return
}
// END Unmarshal arguments from response.
return
}
func (client *WANCommonInterfaceConfig1) GetTotalBytesReceived() (NewTotalBytesReceived uint32, err error) {
func (client *WANCommonInterfaceConfig1) GetTotalBytesReceived() (NewTotalBytesReceived uint64, err error) {
// Request structure.
request := interface{}(nil)
// BEGIN Marshal arguments into request.
@ -1313,7 +1313,7 @@ func (client *WANCommonInterfaceConfig1) GetTotalBytesReceived() (NewTotalBytesR
// BEGIN Unmarshal arguments from response.
if NewTotalBytesReceived, err = soap.UnmarshalUi4(response.NewTotalBytesReceived); err != nil {
if NewTotalBytesReceived, err = soap.UnmarshalUi8(response.NewTotalBytesReceived); err != nil {
return
}
// END Unmarshal arguments from response.

22
gotasks/specgen_task.go
View File

@ -43,6 +43,27 @@ var dcpMetadata = []DCPMetadata{
OfficialName: "Internet Gateway Device v1",
DocURL: "http://upnp.org/specs/gw/UPnP-gw-InternetGatewayDevice-v1-Device.pdf",
XMLSpecURL: "http://upnp.org/specs/gw/UPnP-gw-IGD-TestFiles-20010921.zip",
Hacks: []DCPHackFn{
func(dcp *DCP) error {
for _, service := range dcp.Services {
if service.URN == "urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1" {
variables := service.SCPD.StateVariables
for key, variable := range variables {
varName := variable.Name
if varName == "TotalBytesSent" || varName == "TotalBytesReceived" {
// Fix size of total bytes which is by default ui4 or maximum 4 GiB.
variable.DataType.Name = "ui8"
variables[key] = variable
}
}
break
}
}
return nil
},
},
},
{
Name: "internetgateway2",
@ -370,6 +391,7 @@ var typeConvs = map[string]conv{
"ui1": conv{"Ui1", "uint8"},
"ui2": conv{"Ui2", "uint16"},
"ui4": conv{"Ui4", "uint32"},
"ui8": conv{"Ui8", "uint64"},
"i1": conv{"I1", "int8"},
"i2": conv{"I2", "int16"},
"i4": conv{"I4", "int32"},

9
soap/types.go
View File

@ -47,6 +47,15 @@ func UnmarshalUi4(s string) (uint32, error) {
return uint32(v), err
}
func MarshalUi8(v uint64) (string, error) {
return strconv.FormatUint(v, 10), nil
}
func UnmarshalUi8(s string) (uint64, error) {
v, err := strconv.ParseUint(s, 10, 64)
return uint64(v), err
}
func MarshalI1(v int8) (string, error) {
return strconv.FormatInt(int64(v), 10), nil
}