basedir.cpp File Reference

#include "basedir.h"
#include <cstdlib>

Go to the source code of this file.

Functions
TESS_API void	truncate_path (const char *code_path, STRING *trunc_path)

Function Documentation

truncate_path()

TESS_API void truncate_path	(	const char *	code_path,
		STRING *	trunc_path
	)

Definition at line 29 of file basedir.cpp.

                                                                       {
  int trunc_index = -1;
  if (code_path != nullptr) {
    const char* last_slash = strrchr(code_path, '/');
    if (last_slash != nullptr && last_slash + 1 - code_path > trunc_index)
      trunc_index = last_slash + 1 - code_path;
    last_slash = strrchr(code_path, '\\');
    if (last_slash != nullptr && last_slash + 1 - code_path > trunc_index)
      trunc_index = last_slash + 1 - code_path;
  }
  *trunc_path = code_path;
  if (trunc_index >= 0)
    trunc_path->truncate_at(trunc_index);
  else
    *trunc_path = "./";
}