/* intended to check for non-blender formats but for now it only reads blends */
static int wm_read_exotic(const char *name)
{
int len;
gzFile gzfile;
char header[7];
int retval;
/* make sure we're not trying to read a directory.... */
len = strlen(name);
if (len > 0 && ELEM(name[len - 1], '/', '\\')) {
retval = BKE_READ_EXOTIC_FAIL_PATH;
}
else {
gzfile = BLI_gzopen(name, "rb");
if (gzfile == NULL) {
retval = BKE_READ_EXOTIC_FAIL_OPEN;
}
else {
len = gzread(gzfile, header, sizeof(header));
gzclose(gzfile);
if (len == sizeof(header) && STREQLEN(header, "BLENDER", 7)) {
retval = BKE_READ_EXOTIC_OK_BLEND;
}
else {
#if 0 /* historic stuff - no longer used */
WM_cursor_wait(true);
if (is_foo_format(name)) {
read_foo(name);
retval = BKE_READ_EXOTIC_OK_OTHER;
}
else
#endif
{
retval = BKE_READ_EXOTIC_FAIL_FORMAT;
}
#if 0
WM_cursor_wait(false);
#endif
}
}
}
return retval;
}
/* intended to check for non-blender formats but for now it only reads blends */
static int wm_read_exotic(Scene *UNUSED(scene), const char *name)
{
int len;
gzFile gzfile;
char header[7];
int retval;
// make sure we're not trying to read a directory....
len = strlen(name);
if (ELEM(name[len - 1], '/', '\\')) {
retval = BKE_READ_EXOTIC_FAIL_PATH;
}
else {
gzfile = BLI_gzopen(name, "rb");
if (gzfile == NULL) {
retval = BKE_READ_EXOTIC_FAIL_OPEN;
}
else {
len = gzread(gzfile, header, sizeof(header));
gzclose(gzfile);
if (len == sizeof(header) && strncmp(header, "BLENDER", 7) == 0) {
retval = BKE_READ_EXOTIC_OK_BLEND;
}
else {
//XXX waitcursor(1);
#if 0 /* historic stuff - no longer used */
if (is_foo_format(name)) {
read_foo(name);
retval = BKE_READ_EXOTIC_OK_OTHER;
}
else
#endif
{
retval = BKE_READ_EXOTIC_FAIL_FORMAT;
}
//XXX waitcursor(0);
}
}
}
return retval;
}