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Updated to contain a toFileDirectoryEntry function for python #465

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Updated to contain a toFileDirectoryEntry function for python #465

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991b130
Updated to contain a toFileDirectoryEntry function for python
Jul 27, 2023
72d250a
Added extra needed functionality for pyiec61850 to work with files
Oct 12, 2023
0897de8
Fixed possible memory leak in IedConnection_downloadHandler
Oct 13, 2023
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36 changes: 36 additions & 0 deletions pyiec61850/iec61850.i
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,37 @@
#include <iec61850_client.h>
#include <iec61850_model.h>
#include <iec61850_server.h>

FileDirectoryEntry toFileDirectoryEntry(void* data)
{
return (FileDirectoryEntry) data;
}
FILE* openFile(char* name)
{
return fopen(name,"w+");
}

static bool IedConnection_downloadHandler(void* parameter, uint8_t* buffer, uint32_t bytesRead)
{
FILE* fp = (FILE*) parameter;

if(fp == NULL){
return false;
}
if (bytesRead > 0) {
if (fwrite(buffer, bytesRead, 1, fp) != 1) {
printf("Failed to write local file!\n");
fclose(fp);
return false;
}
}
fclose(fp);
return true;
}

IedClientGetFileHandler getIedconnectionDownloadHandler(){
return (IedClientGetFileHandler) &IedConnection_downloadHandler;
}
ModelNode* toModelNode(LogicalNode * ln)
{
return (ModelNode*) ln;
Expand Down Expand Up @@ -53,8 +84,13 @@ DataObject* toDataObject(ModelNode * MN)
typedef uint64_t msSinceEpoch;
typedef uint64_t nsSinceEpoch;

FILE* openFile(char*);
static bool IedConnection_downloadHandler(void*, uint8_t*, uint32_t);
IedClientGetFileHandler getIedconnectionDownloadHandler();

ModelNode* toModelNode(LogicalNode *);
ModelNode* toModelNode(DataObject *);
FileDirectoryEntry toFileDirectoryEntry(void*);
DataAttribute* toDataAttribute(DataObject *);
DataAttribute* toDataAttribute(ModelNode *);
DataObject* toDataObject(ModelNode *);
Expand Down