nme_in_mps.c

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#include <string.h>
#include <grass/gis.h>

#ifndef COMMENTED_OUT
int G__name_in_mapset(const char *name_in, char *name_out, char *mapset)
{
    char in[1024];

    *in = 0;
    return (sscanf(name_in, "%s %s %s", name_out, in, mapset) == 3 &&
            strcmp(in, "in") == 0);
}
#endif

int G__name_is_fully_qualified(const char *fullname, char *name, char *mapset)
{
    const char *p;
    char *q;

    /* search for name@mapset */

    *name = *mapset = 0;

    for (p = fullname; *p; p++)
        if (*p == '@')
            break;

    if (*p == 0)
        return 0;

    /* copy the name part */
    q = name;
    while (fullname != p)
        *q++ = *fullname++;
    *q = 0;

    /* copy the mapset part */
    p++;                        /* skip the @ */
    q = mapset;
    while ((*q++ = *p++)) ;

    return (*name && *mapset);
}


char *G_fully_qualified_name(const char *name, const char *mapset)
{
    char fullname[GNAME_MAX + GMAPSET_MAX];

    if (strchr(name, '@'))
        sprintf(fullname, "%s", name);
    else
        sprintf(fullname, "%s@%s", name, mapset);

    return G_store(fullname);
}

int G_unqualified_name(const char *name, const char *mapset,
                       char *xname, char *xmapset)
{
    if (G__name_is_fully_qualified(name, xname, xmapset)) {
        if (mapset && *mapset && strcmp(mapset, xmapset) != 0)
            return -1;
        return 1;
    }

    strcpy(xname, name);
    strcpy(xmapset, mapset);

    return 0;
}