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#include "PostProcessor.hpp"
#include <boost/log/trivial.hpp>
#ifdef WIN32
namespace Slic3r {
//FIXME Ignore until we include boost::process
void run_post_process_scripts(const std::string &path, const PrintConfig &config)
{
}
} // namespace Slic3r
#else
#include <boost/process/system.hpp>
#ifndef WIN32
#include <sys/stat.h> //for getting filesystem UID/GID
#include <unistd.h> //for getting current UID/GID
#endif
namespace Slic3r {
void run_post_process_scripts(const std::string &path, const PrintConfig &config)
{
if (config.post_process.values.empty())
return;
config.setenv_();
auto gcode_file = boost::filesystem::path(path);
if (! boost::filesystem::exists(gcode_file))
throw std::runtime_error(std::string("Post-processor can't find exported gcode file"));
for (std::string script: config.post_process.values) {
// Ignore empty post processing script lines.
boost::trim(script);
if (script.empty())
continue;
BOOST_LOG_TRIVIAL(info) << "Executing script " << script << " on file " << path;
if (! boost::filesystem::exists(boost::filesystem::path(script)))
throw std::runtime_error(std::string("The configured post-processing script does not exist: ") + script);
#ifndef WIN32
struct stat info;
if (stat(script.c_str(), &info))
throw std::runtime_error(std::string("Cannot read information for post-processing script: ") + script);
boost::filesystem::perms script_perms = boost::filesystem::status(script).permissions();
//if UID matches, check UID perm. else if GID matches, check GID perm. Otherwise check other perm.
if (!(script_perms & ((info.st_uid == geteuid()) ? boost::filesystem::perms::owner_exe
: ((info.st_gid == getegid()) ? boost::filesystem::perms::group_exe
: boost::filesystem::perms::others_exe))))
throw std::runtime_error(std::string("The configured post-processing script is not executable: check permissions. ") + script);
#endif
int result = 0;
#ifdef WIN32
if (boost::iends_with(file, ".gcode")) {
// The current process may be slic3r.exe or slic3r-console.exe.
// Find the path of the process:
wchar_t wpath_exe[_MAX_PATH + 1];
::GetModuleFileNameW(nullptr, wpath_exe, _MAX_PATH);
boost::filesystem::path path_exe(wpath_exe);
// Replace it with the current perl interpreter.
result = boost::process::system((path_exe.parent_path() / "perl5.24.0.exe").string(), script, gcode_file);
} else
#else
result = boost::process::system(script, gcode_file);
#endif
if (result < 0)
BOOST_LOG_TRIVIAL(error) << "Script " << script << " on file " << path << " failed. Negative error code returned.";
}
}
} // namespace Slic3r
#endif
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