basic/serializable/MPK_Dir.cpp

Go to the documentation of this file.

#include <stdlib.h>
#include <string.h>
#include <direct.h>

char globalWorkingDir[_MAX_PATH];

const char *GetMPKWorkingDirectory()
{
        return globalWorkingDir;
}

void SetMPKWorkingDirectory(const char *path)
{
        strncpy(globalWorkingDir, path, _MAX_PATH);
}

//Assume the strings have been trimed
void GetAbsoluteFileName(char *fullname, int len, const char *path, const char *filename)
{
        //IF it is already absolute, then that's it
        if (strchr(filename, ':'))     
        {
                strncpy(fullname, filename, len);
                return;
        }
        else if ((filename[0]=='\\') && (filename[1]=='\\'))
        {
        }


        if ((path == NULL) && (filename == NULL))
        {
                fullname[0] = '\0';
                return;
        }
        else if (path == NULL)
        {
                strncpy(fullname, filename, len);
                return;
        }
        else if (filename == NULL)
        {
                strncpy(fullname, path, len);
                return;
        }

        //IF filename is starting with "\", e.g "\Work\test"
        //then only drive is inserted in the front
        if ((*fullname == '\\') || (*fullname == '/'))
        {
                if (strchr(path, ':') == NULL)
                {
                        //Get drive from system
                        fullname[0] = _getdrive() + 'A';
                        fullname[1] = '\0';
                }
                else
                {
                        //Copy drive from path
                        strncpy(fullname, path, 2);
                        fullname[1] = '\0';
                }
                strncat(fullname, filename, len-strlen(fullname));
                return;
        }

        //Otherwise, concatenate path and filename
        strncpy(fullname, path, len);
        strncat(fullname, filename, len-strlen(fullname));
}

---