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Re: [Qemu-devel] [PATCH v4 1/7] crypto: introduce new base module for TL
From: |
Daniel P. Berrange |
Subject: |
Re: [Qemu-devel] [PATCH v4 1/7] crypto: introduce new base module for TLS credentials |
Date: |
Wed, 26 Aug 2015 13:48:14 +0100 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Mon, Aug 24, 2015 at 02:25:24PM -0600, Eric Blake wrote:
> > +/* #define QCRYPTO_DEBUG */
> > +
> > +#ifdef QCRYPTO_DEBUG
> > +#define DPRINTF(fmt, ...) do { fprintf(stderr, fmt, ## __VA_ARGS__); }
> > while (0)
> > +#else
> > +#define DPRINTF(fmt, ...) do { } while (0)
> > +#endif
>
> Please rework this to:
>
> #ifdef QCRYPTO_DEBUG
> # define QCRYPT_DEBUG_PRINT 1
> #else
> # define QCRYPT_DEBUG_PRINT 0
> #endif
> #define DPRINTF(fmt, ...) \
> do { \
> if (QCRYPT_DEBUG_PRINT) { \
> fprintf(stderr, fmt, ## __VA_ARGS__); \
> } \
> } while (0)
Ah that's a good idea.
One day it would nice if QEMU had a standardized debug logging macro
in qemu-common.h, so we could just turn on/off debugging per file
using
#define ENABLE_DEBUG 1
#include "qemu-common.h"
> > +#define DH_BITS 2048
> > +
> > +static const char * const endpoint_map[QCRYPTO_TLS_CREDS_ENDPOINT_LAST +
> > 1] = {
> > + [QCRYPTO_TLS_CREDS_ENDPOINT_SERVER] = "server",
> > + [QCRYPTO_TLS_CREDS_ENDPOINT_CLIENT] = "client",
> > + [QCRYPTO_TLS_CREDS_ENDPOINT_LAST] = NULL,
> > +};
>
> Is it worth an entry in a .json file to get qapi to generate this
> mapping automatically?
I guess adding the enum definition itself to QAPI would mean we
would get better introspection support when we solve QOM class
introspection of properties.
Regards,
Daniel
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- [Qemu-devel] [PATCH v4 0/7] Extract TLS handling code from VNC server, Daniel P. Berrange, 2015/08/24
- [Qemu-devel] [PATCH v4 2/7] crypto: introduce new module for TLS anonymous credentials, Daniel P. Berrange, 2015/08/24
- [Qemu-devel] [PATCH v4 1/7] crypto: introduce new base module for TLS credentials, Daniel P. Berrange, 2015/08/24
- [Qemu-devel] [PATCH v4 3/7] crypto: introduce new module for TLS x509 credentials, Daniel P. Berrange, 2015/08/24
- [Qemu-devel] [PATCH v4 7/7] ui: convert VNC server to use QCryptoTLSSession, Daniel P. Berrange, 2015/08/24
- [Qemu-devel] [PATCH v4 6/7] ui: fix return type for VNC I/O functions to be ssize_t, Daniel P. Berrange, 2015/08/24
- [Qemu-devel] [PATCH v4 5/7] crypto: introduce new module for handling TLS sessions, Daniel P. Berrange, 2015/08/24
- [Qemu-devel] [PATCH v4 4/7] crypto: add sanity checking of TLS x509 credentials, Daniel P. Berrange, 2015/08/24