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[Qemu-devel] [PULL 40/47] crypto: Use qapi_enum_parse() in qcrypto_block
From: |
Markus Armbruster |
Subject: |
[Qemu-devel] [PULL 40/47] crypto: Use qapi_enum_parse() in qcrypto_block_luks_name_lookup() |
Date: |
Fri, 1 Sep 2017 14:56:04 +0200 |
Cc: "Daniel P. Berrange" <address@hidden>
Signed-off-by: Markus Armbruster <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Marc-André Lureau <address@hidden>
Acked-by: Daniel P. Berrange <address@hidden>
---
crypto/block-luks.c | 19 +++++++------------
1 file changed, 7 insertions(+), 12 deletions(-)
diff --git a/crypto/block-luks.c b/crypto/block-luks.c
index afb8543108..c3cacdb1ed 100644
--- a/crypto/block-luks.c
+++ b/crypto/block-luks.c
@@ -20,6 +20,7 @@
#include "qemu/osdep.h"
#include "qapi/error.h"
+#include "qapi/util.h"
#include "qemu/bswap.h"
#include "crypto/block-luks.h"
@@ -265,39 +266,33 @@
qcrypto_block_luks_cipher_alg_lookup(QCryptoCipherAlgorithm alg,
* make that function emit a more friendly error message */
static int qcrypto_block_luks_name_lookup(const char *name,
const char *const *map,
- size_t maplen,
const char *type,
Error **errp)
{
- size_t i;
- for (i = 0; i < maplen; i++) {
- if (g_str_equal(map[i], name)) {
- return i;
- }
- }
+ int ret = qapi_enum_parse(map, name, -1, NULL);
- error_setg(errp, "%s %s not supported", type, name);
- return 0;
+ if (ret < 0) {
+ error_setg(errp, "%s %s not supported", type, name);
+ return 0;
+ }
+ return ret;
}
#define qcrypto_block_luks_cipher_mode_lookup(name, errp) \
qcrypto_block_luks_name_lookup(name, \
QCryptoCipherMode_lookup, \
- QCRYPTO_CIPHER_MODE__MAX, \
"Cipher mode", \
errp)
#define qcrypto_block_luks_hash_name_lookup(name, errp) \
qcrypto_block_luks_name_lookup(name, \
QCryptoHashAlgorithm_lookup, \
- QCRYPTO_HASH_ALG__MAX, \
"Hash algorithm", \
errp)
#define qcrypto_block_luks_ivgen_name_lookup(name, errp) \
qcrypto_block_luks_name_lookup(name, \
QCryptoIVGenAlgorithm_lookup, \
- QCRYPTO_IVGEN_ALG__MAX, \
"IV generator", \
errp)
--
2.13.5
- [Qemu-devel] [PULL 21/47] qapi-schema: Collect char device stuff in qapi/char.json, (continued)
- [Qemu-devel] [PULL 21/47] qapi-schema: Collect char device stuff in qapi/char.json, Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 45/47] qapi: Convert indirect uses of FOO_lookup[...] to qapi_enum_lookup(), Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 30/47] qapi-schema: Move queries from common.json to qapi-schema.json, Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 44/47] qapi: Mechanically convert FOO_lookup[...] to FOO_str(...), Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 38/47] block: Use qemu_enum_parse() in blkdebug_debug_breakpoint(), Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 43/47] qapi: Generate FOO_str() macro for QAPI enum FOO, Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 15/47] qlit: Tighten QLit list vs QList comparison, Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 35/47] tpm: Clean up model registration & lookup, Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 11/47] qlit: add QLIT_QNULL and QLIT_BOOL, Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 34/47] tpm: Clean up driver registration & lookup, Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 40/47] crypto: Use qapi_enum_parse() in qcrypto_block_luks_name_lookup(),
Markus Armbruster <=
- [Qemu-devel] [PULL 23/47] qapi-schema: Collect UI stuff in qapi/ui.json, Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 42/47] qapi: Avoid unnecessary use of enum lookup table's sentinel, Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 46/47] qapi: Change data type of the FOO_lookup generated for enum FOO, Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 24/47] qapi-schema: Collect migration stuff in qapi/migration.json, Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 22/47] qapi-schema: Collect net device stuff in qapi/net.json, Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 36/47] hmp: Use qapi_enum_parse() in hmp_migrate_set_capability(), Markus Armbruster, 2017/09/01
- [Qemu-devel] [PULL 39/47] quorum: Use qapi_enum_parse() in quorum_open(), Markus Armbruster, 2017/09/01
- Re: [Qemu-devel] [PULL 00/47] QAPI patches for 2017-09-01, no-reply, 2017/09/01