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ethumb - fix clients going right to disk and getting half written thumbs 

client still do stats (not async) but at least they dont get
half-baked thumbs now
This commit is contained in:
Carsten Haitzler 2014-02-19 16:04:52 +09:00
parent dfb5c03ce0
commit 51cebf64e9
1 changed files with 14 additions and 4 deletions
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18
src/lib/ethumb/ethumb.c
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@ -1363,8 +1363,8 @@ EAPI Eina_Bool
ethumb_image_save(Ethumb *e)
{
Eina_Bool r;
char *dname;
char flags[256];
char *dname, *buf, flags[256];
int len;
EINA_SAFETY_ON_NULL_RETURN_VAL(e, 0);
@ -1388,18 +1388,28 @@ ethumb_image_save(Ethumb *e)
free(dname);
return EINA_FALSE;
}
buf = alloca(strlen(e->thumb_path) + 1 + 5);
strcpy(buf, dname);
len = strlen(dname);
strcpy(&(buf[len]), "/.tmp.");
strcpy(&(buf[len + 6]), e->thumb_path + len + 1);
free(dname);
snprintf(flags, sizeof(flags), "quality=%d compress=%d",
e->quality, e->compress);
r = evas_object_image_save(e->o, e->thumb_path, e->thumb_key, flags);
r = evas_object_image_save(e->o, buf, e->thumb_key, flags);
if (!r)
{
ERR("could not save image: path=%s, key=%s", e->thumb_path,
e->thumb_key);
return EINA_FALSE;
}
if (rename(buf, e->thumb_path) < 0)
{
ERR("could not rename image: path=%s, key=%s to path=%s",
buf, e->thumb_key, e->thumb_path);
return EINA_FALSE;
}
return EINA_TRUE;
}