ONNONSECURERECEIVEDISCL
#include "ltdic.h"
L_VOID pEXT_CALLBACK YourFunction(hNet, nError, nType, nLength, pUserData)
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HDICOMNET hNet; |
/* handle to an existing DICOM network */ |
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L_UINT32 nError; |
/* error code */ |
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L_UCHAR *nType; |
/* pointer to a variable */ |
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L_UINT32 nLength; |
/* length of data received */ |
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L_VOID * pUserData; |
/* optional pointer to more parameters for the callback */ |
This function is called after data sent in non-secure mode is received. This function is available in the Medical Suite toolkits.
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Parameter |
Description |
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hNet |
Handle to an existing DICOM Network. This is the handle returned from the L_DicomCreateNet function. |
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nError |
Error code. Refer to Return Codes. |
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nType |
Pointer to a variable to be updated with the type of data received. |
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nLength |
The length of the received data, in bytes. |
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pUserData |
Void pointer that you can use to pass one or more additional parameters that the callback function needs. To use this feature, assign a value to a variable or create a structure that contains as many fields as you need. Then, in this parameter, pass the address of the variable or structure, casting it to L_VOID *. The callback function, which receives the address in its own pUserData parameter, can cast it to a pointer of the appropriate data type to access your variable or structure. If the additional parameters are not needed, you can pass NULL in this parameter. |
Returns
None.
Comments
After data is received in a non-secure send process, this function is called. The data from pBuffer will be freed after this callback function returns.
If nError is DICOM_MEMORY_ERROR, an allocating memory error has occurred. In this case, pBuffer is NULL and nLength is 0.
Required DLLs and Libraries
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LTDIC For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application |
See Also
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Functions: |
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Topics: |
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General Integrated Secure Communication Layer (ISCL) Information |
Example
L_VOID pEXT_CALLBACK myOnNonSecureReceived(hNet, nError, &nType, nLength, pUserData)
{
if(nError == DICOM_SUCCESS)
MessageBox(NULL, "Data was successfully received", "", MB_OK);
}