static int
readnewmapfromfile(int fd, char *mfil, char *buf, unsigned short *ubuf) {
FILE *fp;
struct stat stbuf;
int u = 0;
int lineno;
if ((fp = findfile(mfil, mapdirpath, mapsuffixes)) == NULL) {
fprintf(stderr, _("mapscrn: cannot open map file _%s_\n"),
mfil);
exit(1);
}
if (stat(pathname, &stbuf)) {
perror(pathname);
fprintf(stderr, _("Cannot stat map file"));
exit(1);
}
if (stbuf.st_size == E_TABSZ) {
if (verbose)
printf(_("Loading binary direct-to-font screen map "
"from file %s\n"),
pathname);
if (fread(buf,E_TABSZ,1,fp) != 1) {
fprintf(stderr,
_("Error reading map from file `%s'\n"),
pathname);
exit(1);
}
} else if (stbuf.st_size == 2*E_TABSZ) {
if (verbose)
printf(_("Loading binary unicode screen map "
"from file %s\n"),
pathname);
if (fread(ubuf,2*E_TABSZ,1,fp) != 1) {
fprintf(stderr,
_("Error reading map from file `%s'\n"),
pathname);
exit(1);
}
u = 1;
} else {
if (verbose)
printf(_("Loading symbolic screen map from file %s\n"),
pathname);
if (parsemap(fp,buf,ubuf,&u,&lineno)) {
fprintf(stderr,
_("Error parsing symbolic map "
"from `%s', line %d\n"),
pathname, lineno);
exit(1);
}
}
fpclose(fp);
return u;
}
void
loadunicodemap(int fd, char *tblname) {
FILE *mapf;
char buffer[65536];
char *p;
mapf = findfile(tblname, unidirpath, unisuffixes);
if ( !mapf ) {
perror(tblname);
exit(EX_NOINPUT);
}
if (verbose)
printf(_("Loading unicode map from file %s\n"), pathname);
while ( fgets(buffer, sizeof(buffer), mapf) != NULL ) {
if ( (p = strchr(buffer, '\n')) != NULL )
*p = '\0';
else
fprintf(stderr, _("%s: %s: Warning: line too long\n"),
progname, tblname);
parseline(buffer, tblname);
}
fpclose(mapf);
if (listct == 0 && !force) {
fprintf(stderr,
_("%s: not loading empty unimap\n"
"(if you insist: use option -f to override)\n"),
progname);
} else {
descr.entry_ct = listct;
descr.entries = list;
if (loadunimap (fd, NULL, &descr))
exit(1);
listct = 0;
}
}
