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Hadrons: recursive mkdir function

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This commit is contained in:
Antonin Portelli 2018-04-23 17:36:43 +01:00
parent ce7720e221
commit b61292f735
2 changed files with 56 additions and 1 deletions
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51
extras/Hadrons/Global.cc
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@ -92,3 +92,54 @@ const std::string Hadrons::resultFileExt = "h5";
#else
const std::string Hadrons::resultFileExt = "xml";
#endif
// recursive mkdir /////////////////////////////////////////////////////////////
int Hadrons::mkdir(const std::string dirName)
{
if (access(dirName.c_str(), R_OK|W_OK|X_OK))
{
mode_t mode755;
char tmp[MAX_PATH_LENGTH];
char *p = NULL;
size_t len;
mode755 = S_IRWXU|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH;
snprintf(tmp, sizeof(tmp), "%s", dirName.c_str());
len = strlen(tmp);
if(tmp[len - 1] == '/')
{
tmp[len - 1] = 0;
}
for(p = tmp + 1; *p; p++)
{
if(*p == '/')
{
*p = 0;
::mkdir(tmp, mode755);
*p = '/';
}
}
return ::mkdir(tmp, mode755);
}
else
{
return 0;
}
}
std::string Hadrons::basename(const std::string &s)
{
constexpr char sep = '/';
size_t i = s.rfind(sep, s.length());
if (i != std::string::npos)
{
return s.substr(i+1, s.length() - i);
}
else
{
return s;
}
}

6
extras/Hadrons/Global.hpp
View File

@ -187,8 +187,12 @@ typedef XmlWriter ResultWriter;
#define RESULT_FILE_NAME(name) \
name + "." + std::to_string(vm().getTrajectory()) + "." + resultFileExt
// default Schur convention
// recursive mkdir
#define MAX_PATH_LENGTH 512u
int mkdir(const std::string dirName);
std::string basename(const std::string &s);
// default Schur convention
#ifndef HADRONS_DEFAULT_SCHUR
#define HADRONS_DEFAULT_SCHUR DiagTwo
#endif