diff options
| -rw-r--r-- | libstore/decode.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/libstore/decode.c b/libstore/decode.c index 82cbf5a3..a809bf48 100644 --- a/libstore/decode.c +++ b/libstore/decode.c @@ -23,11 +23,35 @@ #include <string.h> #include "store.h" - + /* Decode ENC, either returning a new store in STORE, or an error. If nothing else is to be done with ENC, its contents may then be freed using store_enc_dealloc. */ error_t -store_decode (struct store_enc *enc, struct store *store) +store_decode (struct store_enc *enc, struct store **store) { + if (enc->cur_ints >= enc->ints_len) + /* The first int should always be the type. */ + return EINVAL; + + switch (enc->ints[enc->cur_ints]) + { + case STORAGE_HURD_FILE: + case STORAGE_DEVICE: + case STORAGE_TASK: + case STORAGE_MEMORY: + return store_default_leaf_decode (enc, store); + + case STORAGE_ILEAVE: + return store_ileave_decode (enc, store); + case STORAGE_CONCAT: + return store_concat_decode (enc, store); + case STORAGE_LAYER: + return store_layer_decode (enc, store); + case STORAGE_NULL: + return store_null_decode (enc, store); + + default: + return EINVAL; + } } |