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fix for #1210

Browse source 
include/errmsg.h:
  Error code added
libmysql/errmsg.c:
  Error message added
libmysqld/lib_sql.cc:
  static inited variable changed to global server_inited
libmysqld/libmysqld.c:
  check for mysql_server_init execution added
This commit is contained in:
unknown 2003-09-08 13:11:18 +05:00
parent 08e2747587
commit d0f9e73a43
4 changed files with 27 additions and 6 deletions
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1
include/errmsg.h
View file

@ -86,3 +86,4 @@ extern const char *client_errors[]; /* Error messages */
#define CR_SHARED_MEMORY_CONNECT_SET_ERROR 2045
#define CR_CONN_UNKNOW_PROTOCOL 2046
#define CR_INVALID_CONN_HANDLE 2047
#define CR_MYSQL_SERVER_INIT_MISSED 2048

9
libmysql/errmsg.c
View file

@ -71,7 +71,8 @@ const char *client_errors[]=
"Can't open shared memory. Server abandoded and don't sent the answer event (%lu)",
"Can't open shared memory. Can't send the request event to server (%lu)",
"Wrong or unknown protocol",
"Invalid connection handle"
"Invalid connection handle",
"mysql_server_init wasn't called"
};
/* Start of code added by Roberto M. Serqueira - martinsc@uol.com.br - 05.24.2001 */
@ -126,7 +127,8 @@ const char *client_errors[]=
"Can't open shared memory. Server abandoded and don't sent the answer event (%lu)",
"Can't open shared memory. Can't send the request event to server (%lu)",
"Wrong or unknown protocol",
"Invalid connection handle"
"Invalid connection handle",
"mysql_server_init wasn't called"
};
#else /* ENGLISH */
@ -179,7 +181,8 @@ const char *client_errors[]=
"Can't open shared memory. Server abandoded and don't sent the answer event (%lu)",
"Can't open shared memory. Can't send the request event to server (%lu)",
"Wrong or unknown protocol",
"Invalid connection handle"
"Invalid connection handle",
"mysql_server_init wasn't called"
};
#endif

7
libmysqld/lib_sql.cc
View file

@ -26,7 +26,8 @@
static int fake_argc= 1;
static char *fake_argv[]= {(char *)"", 0};
static const char *fake_groups[] = { "server", "embedded", 0 };
static char inited, org_my_init_done;
static char org_my_init_done;
char server_inited;
#if defined (__WIN__)
#include "../sql/mysqld.cpp"
@ -181,9 +182,9 @@ int STDCALL mysql_server_init(int argc, char **argv, char **groups)
/* Only call MY_INIT() if it hasn't been called before */
if (!inited)
if (!server_inited)
{
inited=1;
server_inited=1;
org_my_init_done=my_init_done;
}
if (!org_my_init_done)

16
libmysqld/libmysqld.c
View file

@ -79,6 +79,8 @@ struct passwd *getpwuid(uid_t);
char* getlogin(void);
#endif
extern char server_inited;
#ifdef __WIN__
static my_bool is_NT(void)
{
@ -210,6 +212,20 @@ mysql_real_connect(MYSQL *mysql,const char *host, const char *user,
db ? db : "(Null)",
user ? user : "(Null)"));
#ifdef EMBEDDED_LIBRARY
/*
Here we check that mysql_server_init was called before.
Actually we can perform the test for client (not embedded) library as well.
But i'm afraid some old applications will be broken then.
*/
if (!server_inited)
{
mysql->net.last_errno=CR_MYSQL_SERVER_INIT_MISSED;
strmov(mysql->net.last_error,ER(mysql->net.last_errno));
goto error;
}
#endif /*EMBEDDED_LIBRARY*/
if (mysql->options.methods_to_use == MYSQL_OPT_USE_REMOTE_CONNECTION)
cli_mysql_real_connect(mysql, host, user,
passwd, db, port, unix_socket, client_flag);