longer error messages, don't cut them

free data in case of failure in the callee not in the caller

free data in case of failure in the callee not in the caller

free data in case of failure in the callee not in the caller

reuse code

reuse code

reuse code

fix valgrind warning

add a proxy for sppintf and vspprintf

less trace info

revert to previous behavior

move from macros to functions, which can be overwritten, if needed

move from macros to functions, which can be overwritten, if needed

Don't lose this data anymore. It worked without the fix,
but it with it is just correct (trunk only).

clear error before doing anything, because we can get
trapped by previous error :
php -r '$link = mysqli_init();
var_dump($link->real_connect("127.0.0.1", "unknown", "unknown"));
var_

clear error before doing anything, because we can get
trapped by previous error :
php -r '$link = mysqli_init();
var_dump($link->real_connect("127.0.0.1", "unknown", "unknown"));
var_dump($link->real_connect("127.0.0.1", "known", "password"));'

shows the problem. The second connect did not work, as it should be.

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small cleanups

Handle MySQL 5.5 authentication features.
Authentication protocol can be changed, a new raw
packet is introduced, which includes only the "encrypted"
data for the auth plugin, sent after

Handle MySQL 5.5 authentication features.
Authentication protocol can be changed, a new raw
packet is introduced, which includes only the "encrypted"
data for the auth plugin, sent after change protocol (0xFE)
is sent to the client.

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fix ZTS build

Update on the mysqlnd auth plugins, changed the plugin
structure and where they load themselves.
0xFE packets (method switch) needs to be done, additional
wire-level packet to be created

Update on the mysqlnd auth plugins, changed the plugin
structure and where they load themselves.
0xFE packets (method switch) needs to be done, additional
wire-level packet to be created to be parsed and the packet
doesn't fit the PACKET_OK structure anymore.

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Change things to allow passing of the password length
to mysqlnd. This is needed as a password might include
a \0 and thus we need to be binary safe.

grok the MySQL 5.5 extended handshake.
Move the authentication routines, the native ones, to
separate file and encapsulate them in a plugin.
Depending on the server version and what the s

grok the MySQL 5.5 extended handshake.
Move the authentication routines, the native ones, to
separate file and encapsulate them in a plugin.
Depending on the server version and what the server
requests (or doesn't in old versions) load the authentication
plugin to handle it.
Currently only the 4.1+ authentication is supported. More to come

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Use common code to handle initial authentication and
COM_CHANGE_USER

- Year++

- Year++

extending the API interface - plugins can register
themselves with a structure and can be searched.
Every plugin can have statistics and they are shown
under the statistics of mysqlnd in

extending the API interface - plugins can register
themselves with a structure and can be searched.
Every plugin can have statistics and they are shown
under the statistics of mysqlnd in MINFO.

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