mirror of
https://github.com/slsdetectorgroup/slsDetectorPackage.git
synced 2025-04-24 15:20:02 +02:00
105 lines
2.2 KiB
C++
Executable File
105 lines
2.2 KiB
C++
Executable File
#include "file_utils.h"
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#include "logger.h"
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#include "sls_detector_exceptions.h"
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#include <iostream>
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#include <sstream>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <errno.h>
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int readDataFile(std::ifstream &infile, short int *data, int nch, int offset) {
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int ichan, iline=0;
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short int idata;
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int interrupt=0;
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std::string str;
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while (infile.good() and interrupt==0) {
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getline(infile,str);
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std::istringstream ssstr(str);
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ssstr >> ichan >> idata;
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if (ssstr.fail() || ssstr.bad()) {
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interrupt=1;
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break;
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}
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if (iline<nch) {
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if (ichan>=offset) {
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data[iline]=idata;
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iline++;
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}
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} else {
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interrupt=1;
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break;
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}
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return iline;
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};
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return iline;
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}
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int readDataFile(std::string fname, short int *data, int nch) {
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std::ifstream infile;
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int iline=0;
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std::string str;
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infile.open(fname.c_str(), std::ios_base::in);
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if (infile.is_open()) {
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iline=readDataFile(infile, data, nch, 0);
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infile.close();
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} else {
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FILE_LOG(logERROR) << "Could not read file " << fname;
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return -1;
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}
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return iline;
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}
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int writeDataFile(std::ofstream &outfile,int nch, short int *data, int offset) {
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if (data==nullptr)
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return slsDetectorDefs::FAIL;
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for (int ichan=0; ichan<nch; ichan++)
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outfile << ichan+offset << " " << *(data+ichan) << std::endl;
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return slsDetectorDefs::OK;
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}
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int writeDataFile(std::string fname,int nch, short int *data) {
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std::ofstream outfile;
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if (data==nullptr)
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return slsDetectorDefs::FAIL;
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outfile.open (fname.c_str(),std::ios_base::out);
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if (outfile.is_open()) {
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writeDataFile(outfile, nch, data, 0);
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outfile.close();
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return slsDetectorDefs::OK;
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} else {
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FILE_LOG(logERROR) << "Could not open file " << fname << "for writing";
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return slsDetectorDefs::FAIL;
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}
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}
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void mkdir_p(const std::string& path, std::string dir) {
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if (path.length() == 0)
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return;
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size_t i = 0;
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for (; i < path.length(); i++) {
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dir += path[i];
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if (path[i] == '/')
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break;
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}
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if(mkdir(dir.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) != 0){
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if (errno != EEXIST)
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throw sls::RuntimeError("Could not create: " + dir);
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}
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if (i + 1 < path.length())
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mkdir_p(path.substr(i + 1), dir);
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}
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