#include "ltdic.h"
L_INT LDicomPrintSCU::GetPrintJobInfo(pszPrintJobInstanceUID, pRequiredPrintJobInfo = NULL)
L_INT LDicomPrintSCU::GetPrintJobInfo(pPrintJobInfo, uStructSize) const
LDicomPrintSCU::GetPrintJobInfo(pszPrintJobInstanceUID, pRequiredPrintJobInfo) queries the Print SCP for information about the specified Print Job.
LDicomPrintSCU::GetPrintJobInfo (pPrintJobInfo, uStructSize) fills the members of the specified PRINTJOBINFO structure with the Print Job information retrieved previously from the Print SCP.
Character string that contains the SOP Instance UID of the Print Job whose information is to be retrieved. The function will return an error if this is NULL or if an empty string is specified.
Pointer to a PRINTJOBINFO structure that specifies the Print Job information to be retrieved. If this is set to NULL, then it will be assumed that the Values of all the Attributes are required.
Pointer to a PRINTJOBINFO structure. The function will set the members of this structure to the retrieved Print Job information.
Size of the structure pointed to by pPrintJobInfo.
LDicomPrintSCU::GetPrintJobInfo(pszPrintJobInstanceUID, pRequiredPrintJobInfo) returns the following:
Value | Meaning |
---|---|
0 | The required Print Job information was retrieved successfully. |
DICOM_ERROR_PRINTSCU_FAILURE_STATUS | The response of the Print SCP specifies a Failure status code. |
DICOM_ERROR_PRINTSCU_CLASS_NOT_SUPPORTED | The Print Job SOP Class is not supported on the Association. |
> 0 | An error occurred. Refer to Return Codes. |
LDicomPrintSCU::GetPrintJobInfo (pPrintJobInfo, uStructSize) returns the following:
Value | Meaning |
---|---|
0 | The function was successful. |
<> 0 | An error occurred. Refer to Return Codes. |
The function will not return until it receives the response of the Print SCP, or an error occurs. The function LDicomPrintSCU::GetLastOperationStatus can be used to obtain the status code specified in the response of the Print SCP. When the return value of the function GetPrintJobInfo is 0, then the required Print Job information was retrieved successfully, with either a Success or Warning status code in the response of the Print SCP.
The function [LDicomPrintSCU:GetPrintJobInfo can be used to obtain the Print Job information retrieved from the Print SCP.
The parameter pRequiredPrintJobInfo points to a PRINTJOBINFO structure that specifies the Print Job information to be retrieved. In this structure, all the members that specify Attributes are string buffers. To query the Print SCP for the Value of an Attribute, the corresponding structure member must contain a non-empty string. If a structure member contains an empty string, the corresponding Attribute will not be included in the request; however, if all the members contain empty strings, the Print SCP will be queried for the Values of all the Attributes.
Using the function [LDicomPrintSCU:GetPrintJobInfo, the Print SCP can be queried for information about a Print Job. Once the information is retrieved successfully, the function GetPrintJobInfo can then be used to obtain the information sent by the Print SCP.
If an Attribute was not included in the response of the Print SCP, the corresponding structure member will be set to an empty string.
Required DLLs and Libraries
Win32, x64
L_INT LDicomPrintSCU_GetPrintJobInfoExample(LDicomPrintSCU& PrintSCU, L_PCTSTR pszPrintJobInstanceUID)
{
L_INT nRet;
PRINTJOBINFO PrintJobInfo;
// We need only the Execution Status and Execution Status Info
memset(&PrintJobInfo, 0, sizeof(PRINTJOBINFO));
PrintJobInfo.uStructSize = sizeof(PRINTJOBINFO);
lstrcpy(PrintJobInfo.szExecutionStatus, TEXT(" "));
lstrcpy(PrintJobInfo.szExecutionStatusInfo, TEXT(" "));
// Query the Print SCP for the Print Job information
nRet = PrintSCU.GetPrintJobInfo (pszPrintJobInstanceUID, &PrintJobInfo);
if(nRet != DICOM_SUCCESS)
return nRet;
else
{
// Display the retrieved information
nRet = PrintSCU.GetPrintJobInfo (&PrintJobInfo, sizeof(PRINTJOBINFO));
if(nRet != DICOM_SUCCESS)
return nRet;
L_TCHAR szPrintJobInfo[256];
wsprintf(szPrintJobInfo,
TEXT("Execution Status: %s\nExecution Status Info: %s"),
PrintJobInfo.szExecutionStatus,
PrintJobInfo.szExecutionStatusInfo);
MessageBox(NULL, szPrintJobInfo, TEXT("Print Job Info"), MB_OK);
}
return DICOM_SUCCESS;
}
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