void irsdkDiskServer::logHeaderToIBT()
{
if(file)
fclose(file);
char path[MAX_PATH];
// changed 07/07/2014 - Thorsten Kuypers
//initPathStr(path, MAX_PATH);
//strncpy_s(path, MAX_PATH, dataLogPath, strlen(dataLogPath));
localHeader.tickRate = irsdkServer::sampleRate;
sprintf_s(path, MAX_PATH, "%s\\%s-", irsdkDiskServer::dataLogPath, irsdkDiskServer::dataLogFileName);
t_time = time(NULL);
file = openUniqueFile(path, "ibt", t_time, true);
if(file)
{
int offset = 0;
// reset
diskSubHeaderOffset = 0;
diskLastLap = -1;
// main header
//****FixMe, no need to clone localHeader?
memcpy(&diskHeader, &localHeader, sizeof(diskHeader));
offset += sizeof(diskHeader);
//****FixMe, is this nessisary?
diskHeader.sessionInfoLen = (int)strlen(sessionStr);
// sub header is written out at end of session
memset(&diskSubHeader, 0, sizeof(diskSubHeader));
diskSubHeader.sessionStartDate = t_time;
diskSubHeaderOffset = offset;
offset += sizeof(diskSubHeader);
// pointer to var definitions
diskHeader.varHeaderOffset = offset;
offset += diskHeader.numVars * sizeof(irsdk_varHeader);
// pointer to session info string
diskHeader.sessionInfoOffset = offset;
offset += diskHeader.sessionInfoLen;
// pointer to start of buffered data
diskHeader.numBuf = 1;
diskHeader.varBuf[0].bufOffset = offset;
fwrite(&diskHeader, 1, sizeof(diskHeader), file);
fwrite(&diskSubHeader, 1, sizeof(diskSubHeader), file);
fwrite(&localVarHeader, 1, diskHeader.numVars * sizeof(irsdk_varHeader), file);
fwrite(sessionStr, 1, diskHeader.sessionInfoLen, file);
if(ftell(file) != diskHeader.varBuf[0].bufOffset)
printf("ERROR: file pointer mismach: %d != %d\n", ftell(file), diskHeader.varBuf[0].bufOffset);
}
}
void irsdkDiskServer::logHeaderToCSV()
{
if(file)
fclose(file);
char path[MAX_PATH];
initPathStr(path, MAX_PATH);
t_time = time(NULL);
file = openUniqueFile(path, "csv", t_time, false);
if(file)
{
// remove trailing ... from string
char *pStr = strstr(sessionStr, "...");
if(pStr)
*pStr = '\0';
// and write the whole thing out
fputs(sessionStr, file);
// reserve space for entrys that will be filled in later
fprintf(file, "SessionLogInfo:\n");
// get file open time as a string
char tstr[512];
tm tm_time;
localtime_s(&tm_time, &t_time);
strftime(tstr, 512, " %Y-%m-%d %H:%M:%S", &tm_time);
tstr[512-1] = '\0';
fprintf(file, " SessionStartDate: %s\n", tstr);
fprintf(file, " SessionStartTime: ");
startTimeOffset = fileReserveSpace(file);
startTime = -1.0;
fprintf(file, " SessionEndTime: ");
endTimeOffset = fileReserveSpace(file);
endTime = -1.0;
fprintf(file, " SessionLapCount: ");
lapCountOffset = fileReserveSpace(file);
lapCount = 0;
lastLap = -1;
fprintf(file, " SessionRecordCount: ");
recordCountOffset = fileReserveSpace(file);
recordCount = 0;
fprintf(file, "...\n");
// dump the var names
for(int i=0; i<localHeader.numVars; i++)
{
const irsdk_varHeader *rec = &localVarHeader[i];
if(rec->type != irsdk_char && rec->count > 1)
{
for(int j=0; j<rec->count; j++)
fprintf(file, "%s_%d, ", rec->name, j+1);
}
else
fprintf(file, "%s, ", rec->name);
}
fprintf(file, "\n");
// dump the var descriptions
for(int i=0; i<localHeader.numVars; i++)
{
const irsdk_varHeader *rec = &localVarHeader[i];
int count = (rec->type != irsdk_char && rec->count > 1) ? rec->count : 1;
for(int j=0; j<count; j++)
fprintf(file, "%s, ", rec->desc);
}
fprintf(file, "\n");
// dump the var units
for(int i=0; i<localHeader.numVars; i++)
{
const irsdk_varHeader *rec = &localVarHeader[i];
int count = (rec->type != irsdk_char && rec->count > 1) ? rec->count : 1;
for(int j=0; j<count; j++)
fprintf(file, "%s, ", rec->unit);
}
fprintf(file, "\n");
// dump the var data type
for(int i=0; i<localHeader.numVars; i++)
{
const irsdk_varHeader *rec = &localVarHeader[i];
int count = (rec->type != irsdk_char && rec->count > 1) ? rec->count : 1;
for(int j=0; j<count; j++)
{
switch(rec->type)
{
case irsdk_char:
fprintf(file, "string, ");
break;
case irsdk_bool:
fprintf(file, "boolean, ");
break;
case irsdk_int:
fprintf(file, "integer, ");
break;
case irsdk_bitField:
fprintf(file, "bitfield, ");
break;
case irsdk_float:
fprintf(file, "float, ");
break;
case irsdk_double:
fprintf(file, "double, ");
break;
default:
fprintf(file, "unknown, ");
break;
}
}
}
fprintf(file, "\n");
}
}
