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Commit e91d1b2c authored by wax@mysql.com's avatar wax@mysql.com
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Add shared memory protocol and option --protocol

parent fc54b137
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Showing with 1112 additions and 101 deletions
BitKeeper/etc/logging_ok
View file @ e91d1b2c
......@@ -90,6 +90,7 @@ venu@myvenu.com
venu@work.mysql.com
vva@genie.(none)
walrus@mysql.com
wax@mysql.com
worm@altair.is.lan
zak@balfor.local
zak@linux.local
......
client/client_priv.h
View file @ e91d1b2c
......@@ -37,4 +37,5 @@ enum options { OPT_CHARSETS_DIR=256, OPT_DEFAULT_CHARSET,
OPT_SELECT_LIMIT, OPT_MAX_JOIN_SIZE, OPT_SSL_SSL,
OPT_SSL_KEY, OPT_SSL_CERT, OPT_SSL_CA, OPT_SSL_CAPATH,
OPT_SSL_CIPHER, OPT_SHUTDOWN_TIMEOUT, OPT_LOCAL_INFILE,
OPT_PROMPT, OPT_IGN_LINES,OPT_TRANSACTION };
OPT_PROMPT, OPT_IGN_LINES,OPT_TRANSACTION,OPT_MYSQL_PROTOCOL,
OPT_SHARED_MEMORY_BASE_NAME };
client/mysql.cc
View file @ e91d1b2c
......@@ -152,6 +152,11 @@ static FILE *PAGER, *OUTFILE;
static MEM_ROOT hash_mem_root;
static uint prompt_counter;
#ifdef HAVE_SMEM
static char *shared_memory_base_name=0;
#endif
static uint opt_protocol=0;
#include "sslopt-vars.h"
#ifndef DBUG_OFF
......@@ -425,6 +430,9 @@ sig_handler mysql_end(int sig)
my_free(full_username,MYF(MY_ALLOW_ZERO_PTR));
my_free(part_username,MYF(MY_ALLOW_ZERO_PTR));
my_free(default_prompt,MYF(MY_ALLOW_ZERO_PTR));
#ifdef HAVE_SMEM
my_free(shared_memory_base_name,MYF(MY_ALLOW_ZERO_PTR));
#endif
my_free(current_prompt,MYF(MY_ALLOW_ZERO_PTR));
mysql_server_end();
free_defaults(defaults_argv);
......@@ -532,6 +540,8 @@ static struct my_option my_long_options[] =
{"prompt", OPT_PROMPT, "Set the mysql prompt to this value.",
(gptr*) &current_prompt, (gptr*) &current_prompt, 0, GET_STR_ALLOC,
REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"protocol", OPT_MYSQL_PROTOCOL, "The protocol of connection (tcp,socket,pipe,memory)",
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"quick", 'q',
"Don't cache result, print it row by row. This may slow down the server if the output is suspended. Doesn't use history file. ",
(gptr*) &quick, (gptr*) &quick, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
......@@ -540,6 +550,11 @@ static struct my_option my_long_options[] =
0, 0, 0},
{"silent", 's', "Be more silent.", 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0,
0, 0},
#ifdef HAVE_SMEM
{"shared_memory_base_name", OPT_SHARED_MEMORY_BASE_NAME,
"Base name of shared memory", (gptr*) &shared_memory_base_name, (gptr*) &shared_memory_base_name,
0, GET_STR_ALLOC, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
#endif
{"socket", 'S', "Socket file to use for connection.",
(gptr*) &opt_mysql_unix_port, (gptr*) &opt_mysql_unix_port, 0, GET_STR_ALLOC,
REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
......@@ -644,6 +659,15 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
case OPT_NOPAGER:
printf("WARNING: option deprecated; use --disable-pager instead.\n");
opt_nopager= 1;
case OPT_MYSQL_PROTOCOL:
{
if ((opt_protocol = find_type(argument, &sql_protocol_typelib,0)) == ~(ulong) 0)
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
break;
}
break;
case 'A':
rehash= 0;
......@@ -706,7 +730,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
break;
case 'W':
#ifdef __WIN__
opt_mysql_unix_port= my_strdup(MYSQL_NAMEDPIPE, MYF(0));
opt_protocol = MYSQL_PROTOCOL_PIPE;
#endif
break;
#include <sslopt-case.h>
......@@ -2349,6 +2373,12 @@ sql_real_connect(char *host,char *database,char *user,char *password,
if (opt_use_ssl)
mysql_ssl_set(&mysql, opt_ssl_key, opt_ssl_cert, opt_ssl_ca,
opt_ssl_capath, opt_ssl_cipher);
#endif
if (opt_protocol)
mysql_options(&mysql,MYSQL_OPT_PROTOCOL,(char*)&opt_protocol);
#ifdef HAVE_SMEM
if (shared_memory_base_name)
mysql_options(&mysql,MYSQL_SHARED_MEMORY_BASE_NAME,shared_memory_base_name);
#endif
if (safe_updates)
{
......
client/mysqladmin.c
View file @ e91d1b2c
......@@ -23,6 +23,7 @@
#include <my_pthread.h> /* because of signal() */
#endif
#include <sys/stat.h>
#include <mysql.h>
#define ADMIN_VERSION "8.38"
#define MAX_MYSQL_VAR 128
......@@ -42,6 +43,11 @@ static uint tcp_port = 0, option_wait = 0, option_silent=0, nr_iterations,
static ulong opt_connect_timeout, opt_shutdown_timeout;
static my_string unix_port=0;
#ifdef HAVE_SMEM
static char *shared_memory_base_name=0;
#endif
static uint opt_protocol=0;
/*
When using extended-status relatively, ex_val_max_len is the estimated
maximum length for any relative value printed by extended-status. The
......@@ -135,6 +141,8 @@ static struct my_option my_long_options[] =
#endif
{"port", 'P', "Port number to use for connection.", (gptr*) &tcp_port,
(gptr*) &tcp_port, 0, GET_UINT, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"protocol", OPT_MYSQL_PROTOCOL, "The protocol of connection (tcp,socket,pipe,memory)",
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"relative", 'r',
"Show difference between current and previous values when used with -i. Currently works only with extended-status.",
(gptr*) &opt_relative, (gptr*) &opt_relative, 0, GET_BOOL, NO_ARG, 0, 0, 0,
......@@ -142,6 +150,11 @@ static struct my_option my_long_options[] =
{"set-variable", 'O',
"Change the value of a variable. Please note that this option is deprecated; you can set variables directly with --variable-name=value.",
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
#ifdef HAVE_SMEM
{"shared_memory_base_name", OPT_SHARED_MEMORY_BASE_NAME,
"Base name of shared memory", (gptr*) &shared_memory_base_name, (gptr*) &shared_memory_base_name,
0, GET_STR_ALLOC, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
#endif
{"silent", 's', "Silently exit if one can't connect to server",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"socket", 'S', "Socket file to use for connection.",
......@@ -205,7 +218,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
break;
case 'W':
#ifdef __WIN__
unix_port=MYSQL_NAMEDPIPE;
opt_protocol = MYSQL_PROTOCOL_PIPE;
#endif
break;
case '#':
......@@ -234,6 +247,15 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
charsets_dir = argument;
#endif
break;
case OPT_MYSQL_PROTOCOL:
{
if ((opt_protocol = find_type(argument, &sql_protocol_typelib,0)) == ~(ulong) 0)
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
break;
}
}
if (error)
{
......@@ -284,6 +306,12 @@ int main(int argc,char *argv[])
mysql_ssl_set(&mysql, opt_ssl_key, opt_ssl_cert, opt_ssl_ca,
opt_ssl_capath, opt_ssl_cipher);
#endif
if (opt_protocol)
mysql_options(&mysql,MYSQL_OPT_PROTOCOL,(char*)&opt_protocol);
#ifdef HAVE_SMEM
if (shared_memory_base_name)
mysql_options(&mysql,MYSQL_SHARED_MEMORY_BASE_NAME,shared_memory_base_name);
#endif
if (sql_connect(&mysql, option_wait))
error = 1;
else
......@@ -326,6 +354,9 @@ int main(int argc,char *argv[])
}
my_free(opt_password,MYF(MY_ALLOW_ZERO_PTR));
my_free(user,MYF(MY_ALLOW_ZERO_PTR));
#ifdef HAVE_SMEM
my_free(shared_memory_base_name,MYF(MY_ALLOW_ZERO_PTR));
#endif
free_defaults(save_argv);
my_end(0);
exit(error ? 1 : 0);
......
client/mysqlcheck.c
View file @ e91d1b2c
......@@ -41,6 +41,10 @@ static char *opt_password = 0, *current_user = 0, *default_charset = 0,
*current_host = 0;
static int first_error = 0;
DYNAMIC_ARRAY tables4repair;
#ifdef HAVE_SMEM
static char *shared_memory_base_name=0;
#endif
static uint opt_protocol=0;
enum operations {DO_CHECK, DO_REPAIR, DO_ANALYZE, DO_OPTIMIZE};
......@@ -109,6 +113,8 @@ static struct my_option my_long_options[] =
{"port", 'P', "Port number to use for connection.", (gptr*) &opt_mysql_port,
(gptr*) &opt_mysql_port, 0, GET_UINT, REQUIRED_ARG, MYSQL_PORT, 0, 0, 0, 0,
0},
{"protocol", OPT_MYSQL_PROTOCOL, "The protocol of connection (tcp,socket,pipe,memory)",
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"quick", 'q',
"If you are using this option with CHECK TABLE, it prevents the check from scanning the rows to check for wrong links. This is the fastest check. If you are using this option with REPAIR TABLE, it will try to repair only the index tree. This is the fastest repair method for a table.",
(gptr*) &opt_quick, (gptr*) &opt_quick, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0,
......@@ -116,6 +122,11 @@ static struct my_option my_long_options[] =
{"repair", 'r',
"Can fix almost anything except unique keys that aren't unique.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
#ifdef HAVE_SMEM
{"shared_memory_base_name", OPT_SHARED_MEMORY_BASE_NAME,
"Base name of shared memory", (gptr*) &shared_memory_base_name, (gptr*) &shared_memory_base_name,
0, GET_STR_ALLOC, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
#endif
{"silent", 's', "Print only error messages.", (gptr*) &opt_silent,
(gptr*) &opt_silent, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"socket", 'S', "Socket file to use for connection.",
......@@ -233,7 +244,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
break;
case 'W':
#ifdef __WIN__
opt_mysql_unix_port = MYSQL_NAMEDPIPE;
opt_protocol = MYSQL_PROTOCOL_PIPE;
#endif
break;
case '#':
......@@ -247,6 +258,15 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
verbose++;
break;
case 'V': print_version(); exit(0);
case OPT_MYSQL_PROTOCOL:
{
if ((opt_protocol = find_type(argument, &sql_protocol_typelib,0)) == ~(ulong) 0)
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
break;
}
}
return 0;
}
......@@ -533,6 +553,12 @@ static int dbConnect(char *host, char *user, char *passwd)
if (opt_use_ssl)
mysql_ssl_set(&mysql_connection, opt_ssl_key, opt_ssl_cert, opt_ssl_ca,
opt_ssl_capath, opt_ssl_cipher);
#endif
if (opt_protocol)
mysql_options(&mysql_connection,MYSQL_OPT_PROTOCOL,(char*)&opt_protocol);
#ifdef HAVE_SMEM
if (shared_memory_base_name)
mysql_options(&mysql_connection,MYSQL_SHARED_MEMORY_BASE_NAME,shared_memory_base_name);
#endif
if (!(sock = mysql_real_connect(&mysql_connection, host, user, passwd,
NULL, opt_mysql_port, opt_mysql_unix_port, 0)))
......@@ -621,6 +647,9 @@ int main(int argc, char **argv)
if (opt_auto_repair)
delete_dynamic(&tables4repair);
my_free(opt_password, MYF(MY_ALLOW_ZERO_PTR));
#ifdef HAVE_SMEM
my_free(shared_memory_base_name,MYF(MY_ALLOW_ZERO_PTR));
#endif
my_end(0);
return(first_error!=0);
} /* main */
client/mysqldump.c
View file @ e91d1b2c
......@@ -90,6 +90,10 @@ extern ulong net_buffer_length;
static DYNAMIC_STRING extended_row;
#include <sslopt-vars.h>
FILE *md_result_file;
#ifdef HAVE_SMEM
static char *shared_memory_base_name=0;
#endif
static uint opt_protocol=0;
static struct my_option my_long_options[] =
{
......@@ -200,6 +204,8 @@ static struct my_option my_long_options[] =
{"port", 'P', "Port number to use for connection.", (gptr*) &opt_mysql_port,
(gptr*) &opt_mysql_port, 0, GET_UINT, REQUIRED_ARG, MYSQL_PORT, 0, 0, 0, 0,
0},
{"protocol", OPT_MYSQL_PROTOCOL, "The protocol of connection (tcp,socket,pipe,memory)",
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"quick", 'q', "Don't buffer query, dump directly to stdout.",
(gptr*) &quick, (gptr*) &quick, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"quote-names",'Q', "Quote table and column names with a `",
......@@ -208,6 +214,11 @@ static struct my_option my_long_options[] =
{"result-file", 'r',
"Direct output to a given file. This option should be used in MSDOS, because it prevents new line '\\n' from being converted to '\\r\\n' (carriage return + line feed).",
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
#ifdef HAVE_SMEM
{"shared_memory_base_name", OPT_SHARED_MEMORY_BASE_NAME,
"Base name of shared memory", (gptr*) &shared_memory_base_name, (gptr*) &shared_memory_base_name,
0, GET_STR_ALLOC, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
#endif
{"socket", 'S', "Socket file to use for connection.",
(gptr*) &opt_mysql_unix_port, (gptr*) &opt_mysql_unix_port, 0, GET_STR,
REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
......@@ -338,7 +349,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
break;
case 'W':
#ifdef __WIN__
opt_mysql_unix_port=MYSQL_NAMEDPIPE;
opt_protocol = MYSQL_PROTOCOL_PIPE;
#endif
break;
case 'T':
......@@ -365,6 +376,15 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
case (int) OPT_TABLES:
opt_databases=0;
break;
case OPT_MYSQL_PROTOCOL:
{
if ((opt_protocol = find_type(argument, &sql_protocol_typelib,0)) == ~(ulong) 0)
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
break;
}
}
return 0;
}
......@@ -473,6 +493,12 @@ static int dbConnect(char *host, char *user,char *passwd)
if (opt_use_ssl)
mysql_ssl_set(&mysql_connection, opt_ssl_key, opt_ssl_cert, opt_ssl_ca,
opt_ssl_capath, opt_ssl_cipher);
#endif
if (opt_protocol)
mysql_options(&mysql_connection,MYSQL_OPT_PROTOCOL,(char*)&opt_protocol);
#ifdef HAVE_SMEM
if (shared_memory_base_name)
mysql_options(&mysql_connection,MYSQL_SHARED_MEMORY_BASE_NAME,shared_memory_base_name);
#endif
if (!(sock= mysql_real_connect(&mysql_connection,host,user,passwd,
NULL,opt_mysql_port,opt_mysql_unix_port,
......@@ -1471,6 +1497,9 @@ int main(int argc, char **argv)
MYF(0), mysql_error(sock));
}
else if (opt_single_transaction) /* Just to make it beautiful enough */
#ifdef HAVE_SMEM
my_free(shared_memory_base_name,MYF(MY_ALLOW_ZERO_PTR));
#endif
{
/*
In case we were locking all tables, we did not start transaction
......
client/mysqlimport.c
View file @ e91d1b2c
......@@ -49,6 +49,11 @@ static my_string opt_mysql_unix_port=0;
static my_string opt_ignore_lines=0;
#include <sslopt-vars.h>
#ifdef HAVE_SMEM
static char *shared_memory_base_name=0;
#endif
static uint opt_protocol=0;
static struct my_option my_long_options[] =
{
{"character-sets-dir", OPT_CHARSETS_DIR,
......@@ -112,8 +117,15 @@ static struct my_option my_long_options[] =
{"port", 'P', "Port number to use for connection.", (gptr*) &opt_mysql_port,
(gptr*) &opt_mysql_port, 0, GET_UINT, REQUIRED_ARG, MYSQL_PORT, 0, 0, 0, 0,
0},
{"protocol", OPT_MYSQL_PROTOCOL,"The protocol of connection (tcp,socket,pipe,memory)",
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"replace", 'r', "If duplicate unique key was found, replace old row.",
(gptr*) &replace, (gptr*) &replace, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
#ifdef HAVE_SMEM
{"shared_memory_base_name", OPT_SHARED_MEMORY_BASE_NAME,
"Base name of shared memory", (gptr*) &shared_memory_base_name, (gptr*) &shared_memory_base_name,
0, GET_STR_ALLOC, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
#endif
{"silent", 's', "Be more silent.", (gptr*) &silent, (gptr*) &silent, 0,
GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"socket", 'S', "Socket file to use for connection.",
......@@ -181,10 +193,19 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
break;
#ifdef __WIN__
case 'W':
opt_mysql_unix_port=MYSQL_NAMEDPIPE;
opt_protocol = MYSQL_PROTOCOL_PIPE;
opt_local_file=1;
break;
#endif
case OPT_MYSQL_PROTOCOL:
{
if ((opt_protocol = find_type(argument, &sql_protocol_typelib,0)) == ~(ulong) 0)
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
break;
}
case '#':
DBUG_PUSH(argument ? argument : "d:t:o");
break;
......@@ -351,6 +372,12 @@ static MYSQL *db_connect(char *host, char *database, char *user, char *passwd)
if (opt_use_ssl)
mysql_ssl_set(&mysql_connection, opt_ssl_key, opt_ssl_cert, opt_ssl_ca,
opt_ssl_capath, opt_ssl_cipher);
#endif
if (opt_protocol)
mysql_options(&mysql_connection,MYSQL_OPT_PROTOCOL,(char*)&opt_protocol);
#ifdef HAVE_SMEM
if (shared_memory_base_name)
mysql_options(&mysql_connection,MYSQL_SHARED_MEMORY_BASE_NAME,shared_memory_base_name);
#endif
if (!(sock= mysql_real_connect(&mysql_connection,host,user,passwd,
database,opt_mysql_port,opt_mysql_unix_port,
......@@ -486,6 +513,9 @@ int main(int argc, char **argv)
exitcode = error;
db_disconnect(current_host, sock);
my_free(opt_password,MYF(MY_ALLOW_ZERO_PTR));
#ifdef HAVE_SMEM
my_free(shared_memory_base_name,MYF(MY_ALLOW_ZERO_PTR));
#endif
free_defaults(argv_to_free);
my_end(0);
return(exitcode);
......
client/mysqlshow.c
View file @ e91d1b2c
......@@ -31,6 +31,11 @@ static my_string host=0,opt_password=0,user=0;
static my_bool opt_show_keys=0,opt_compress=0,opt_status=0, tty_password=0;
static uint opt_verbose=0;
#ifdef HAVE_SMEM
static char *shared_memory_base_name=0;
#endif
static uint opt_protocol=0;
static void get_options(int *argc,char ***argv);
static uint opt_mysql_port=0;
static int list_dbs(MYSQL *mysql,const char *wild);
......@@ -86,6 +91,12 @@ int main(int argc, char **argv)
if (opt_use_ssl)
mysql_ssl_set(&mysql, opt_ssl_key, opt_ssl_cert, opt_ssl_ca,
opt_ssl_capath, opt_ssl_cipher);
#endif
if (opt_protocol)
mysql_options(&mysql,MYSQL_OPT_PROTOCOL,(char*)&opt_protocol);
#ifdef HAVE_SMEM
if (shared_memory_base_name)
mysql_options(&mysql,MYSQL_SHARED_MEMORY_BASE_NAME,shared_memory_base_name);
#endif
if (!(mysql_real_connect(&mysql,host,user,opt_password,
argv[0],opt_mysql_port,opt_mysql_unix_port,
......@@ -114,6 +125,9 @@ int main(int argc, char **argv)
mysql_close(&mysql); /* Close & free connection */
if (opt_password)
my_free(opt_password,MYF(0));
#ifdef HAVE_SMEM
my_free(shared_memory_base_name,MYF(MY_ALLOW_ZERO_PTR));
#endif
my_end(0);
exit(error ? 1 : 0);
return 0; /* No compiler warnings */
......@@ -147,6 +161,13 @@ static struct my_option my_long_options[] =
#ifdef __WIN__
{"pipe", 'W', "Use named pipes to connect to server.", 0, 0, 0, GET_NO_ARG,
NO_ARG, 0, 0, 0, 0, 0, 0},
#endif
{"protocol", OPT_MYSQL_PROTOCOL,"The protocol of connection (tcp,socket,pipe,memory)",
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
#ifdef HAVE_SMEM
{"shared_memory_base_name", OPT_SHARED_MEMORY_BASE_NAME,
"Base name of shared memory", (gptr*) &shared_memory_base_name, (gptr*) &shared_memory_base_name,
0, GET_STR_ALLOC, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
#endif
{"socket", 'S', "Socket file to use for connection.",
(gptr*) &opt_mysql_unix_port, (gptr*) &opt_mysql_unix_port, 0, GET_STR,
......@@ -213,9 +234,18 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
break;
case 'W':
#ifdef __WIN__
opt_mysql_unix_port=MYSQL_NAMEDPIPE;
opt_protocol = MYSQL_PROTOCOL_PIPE;
#endif
break;
case OPT_MYSQL_PROTOCOL:
{
if ((opt_protocol = find_type(argument, &sql_protocol_typelib,0)) == ~(ulong) 0)
{
fprintf(stderr, "Unknown option to protocol: %s\n", argument);
exit(1);
}
break;
}
case '#':
DBUG_PUSH(argument ? argument : "d:t:o");
break;
......
include/config-win.h
View file @ e91d1b2c
......@@ -23,6 +23,8 @@
#include <io.h>
#include <malloc.h>
#define HAVE_SMEM 1
#if defined(__NT__)
#define SYSTEM_TYPE "NT"
#elif defined(__WIN2000__)
......@@ -311,3 +313,6 @@ inline double ulonglong2double(ulonglong value)
#define statistic_add(V,C,L) (V)+=(C)
#endif
#define statistic_increment(V,L) thread_safe_increment((V),(L))
#define shared_memory_buffer_length 16000
#define default_shared_memory_base_name "MYSQL";
include/errmsg.h
View file @ e91d1b2c
......@@ -72,3 +72,15 @@ extern const char *client_errors[]; /* Error messages */
#define CR_INVALID_PARAMETER_NO 2032
#define CR_INVALID_BUFFER_USE 2033
#define CR_UNSUPPORTED_PARAM_TYPE 2034
#define CR_SHARED_MEMORY_CONNECTION 2035
#define CR_SHARED_MEMORY_CONNECT_REQUEST_ERROR 2036
#define CR_SHARED_MEMORY_CONNECT_ANSWER_ERROR 2037
#define CR_SHARED_MEMORY_CONNECT_FILE_MAP_ERROR 2038
#define CR_SHARED_MEMORY_CONNECT_MAP_ERROR 2039
#define CR_SHARED_MEMORY_FILE_MAP_ERROR 2040
#define CR_SHARED_MEMORY_MAP_ERROR 2041
#define CR_SHARED_MEMORY_EVENT_ERROR 2042
#define CR_SHARED_MEMORY_CONNECT_ABANDODED_ERROR 2043
#define CR_SHARED_MEMORY_CONNECT_SET_ERROR 2046
#define CR_CONN_UNKNOW_PROTOCOL 2048
include/my_sys.h
View file @ e91d1b2c
......@@ -37,6 +37,7 @@ extern int NEAR my_errno; /* Last error in mysys */
#endif
#include <stdarg.h>
#include <typelib.h>
#define MYSYS_PROGRAM_USES_CURSES() { error_handler_hook = my_message_curses; mysys_uses_curses=1; }
#define MYSYS_PROGRAM_DONT_USE_CURSES() { error_handler_hook = my_message_no_curses; mysys_uses_curses=0;}
......@@ -247,12 +248,6 @@ typedef struct wild_file_pack /* Struct to hold info when selecting files */
my_string *wild; /* Pointer to wildcards */
} WF_PACK;
typedef struct st_typelib { /* Different types saved here */
uint count; /* How many types */
const char *name; /* Name of typelib */
const char **type_names;
} TYPELIB;
enum cache_type
{
READ_CACHE,WRITE_CACHE,
......@@ -558,6 +553,7 @@ extern char *_my_strdup_with_length(const byte *from, uint length,
const char *sFile, uint uLine,
myf MyFlag);
#ifndef TERMINATE
extern void TERMINATE(FILE *file);
#endif
......@@ -706,9 +702,6 @@ extern void freeze_size(DYNAMIC_ARRAY *array);
#define dynamic_element(array,array_index,type) ((type)((array)->buffer) +(array_index))
#define push_dynamic(A,B) insert_dynamic(A,B)
extern int find_type(my_string x,TYPELIB *typelib,uint full_name);
extern void make_type(my_string to,uint nr,TYPELIB *typelib);
extern const char *get_type(TYPELIB *typelib,uint nr);
extern my_bool init_dynamic_string(DYNAMIC_STRING *str, const char *init_str,
uint init_alloc,uint alloc_increment);
extern my_bool dynstr_append(DYNAMIC_STRING *str, const char *append);
......
include/mysql.h
View file @ e91d1b2c
......@@ -56,6 +56,7 @@ typedef int my_socket;
#include "mysql_com.h"
#include "mysql_version.h"
#include "typelib.h"
extern unsigned int mysql_port;
extern char *mysql_unix_port;
......@@ -137,24 +138,36 @@ struct st_mysql_options {
a read that is replication-aware
*/
my_bool no_master_reads;
char *shared_memory_base_name;
unsigned int protocol;
};
enum mysql_option { MYSQL_OPT_CONNECT_TIMEOUT, MYSQL_OPT_COMPRESS,
MYSQL_OPT_NAMED_PIPE, MYSQL_INIT_COMMAND,
MYSQL_READ_DEFAULT_FILE, MYSQL_READ_DEFAULT_GROUP,
MYSQL_SET_CHARSET_DIR, MYSQL_SET_CHARSET_NAME,
MYSQL_OPT_LOCAL_INFILE};
enum mysql_option
{
MYSQL_OPT_CONNECT_TIMEOUT, MYSQL_OPT_COMPRESS, MYSQL_OPT_NAMED_PIPE, MYSQL_INIT_COMMAND,
MYSQL_READ_DEFAULT_FILE, MYSQL_READ_DEFAULT_GROUP,MYSQL_SET_CHARSET_DIR, MYSQL_SET_CHARSET_NAME,
MYSQL_OPT_LOCAL_INFILE, MYSQL_OPT_PROTOCOL, MYSQL_SHARED_MEMORY_BASE_NAME
};
enum mysql_status { MYSQL_STATUS_READY,MYSQL_STATUS_GET_RESULT,
MYSQL_STATUS_USE_RESULT};
enum mysql_status
{
MYSQL_STATUS_READY,MYSQL_STATUS_GET_RESULT,MYSQL_STATUS_USE_RESULT
};
enum mysql_protocol_type
{
MYSQL_PROTOCOL_DEFAULT, MYSQL_PROTOCOL_TCP, MYSQL_PROTOCOL_SOCKET, MYSQL_PROTOCOL_PIPE,
MYSQL_PROTOCOL_MEMORY
};
/*
There are three types of queries - the ones that have to go to
the master, the ones that go to a slave, and the adminstrative
type which must happen on the pivot connectioin
*/
enum mysql_rpl_type { MYSQL_RPL_MASTER, MYSQL_RPL_SLAVE,
MYSQL_RPL_ADMIN };
enum mysql_rpl_type
{
MYSQL_RPL_MASTER, MYSQL_RPL_SLAVE, MYSQL_RPL_ADMIN
};
typedef struct st_mysql
......
include/typelib.h 0 → 100644
View file @ e91d1b2c
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _typelib_h
#define _typelib_h
typedef struct st_typelib { /* Different types saved here */
uint count; /* How many types */
const char *name; /* Name of typelib */
const char **type_names;
} TYPELIB;
extern int find_type(char *x,TYPELIB *typelib,uint full_name);
extern void make_type(char *to,uint nr,TYPELIB *typelib);
extern const char *get_type(TYPELIB *typelib,uint nr);
extern TYPELIB sql_protocol_typelib;
#endif /* _typelib_h */
include/violite.h
View file @ e91d1b2c
......@@ -32,7 +32,7 @@ extern "C" {
#endif /* __cplusplus */
enum enum_vio_type { VIO_CLOSED, VIO_TYPE_TCPIP, VIO_TYPE_SOCKET,
VIO_TYPE_NAMEDPIPE, VIO_TYPE_SSL};
VIO_TYPE_NAMEDPIPE, VIO_TYPE_SSL,VIO_TYPE_SHARED_MEMORY};
#ifndef __WIN__
#define HANDLE void *
......@@ -41,6 +41,9 @@ enum enum_vio_type { VIO_CLOSED, VIO_TYPE_TCPIP, VIO_TYPE_SOCKET,
Vio* vio_new(my_socket sd, enum enum_vio_type type, my_bool localhost);
#ifdef __WIN__
Vio* vio_new_win32pipe(HANDLE hPipe);
Vio* vio_new_win32shared_memory(NET *net,HANDLE handle_file_map, HANDLE handle_map,
HANDLE event_server_wrote, HANDLE event_server_read,
HANDLE event_client_wrote, HANDLE event_client_read);
#endif
void vio_delete(Vio* vio);
......@@ -107,6 +110,17 @@ my_bool vio_poll_read(Vio *vio,uint timeout);
}
#endif
#ifdef HAVE_SMEM
int vio_read_shared_memory(Vio *vio, gptr buf, int size);
int vio_write_shared_memory(Vio *vio, const gptr buf, int size);
int vio_close_shared_memory(Vio * vio);
#endif
#ifdef __WIN__
int vio_read_pipe(Vio *vio, gptr buf, int size);
int vio_write_pipe(Vio *vio, const gptr buf, int size);
int vio_close_pipe(Vio * vio);
#endif
#if defined(HAVE_VIO) && !defined(DONT_MAP_VIO)
#define vio_delete(vio) (vio)->viodelete(vio)
#define vio_errno(vio) (vio)->vioerrno(vio)
......@@ -233,6 +247,17 @@ struct st_vio
SSL* ssl_;
my_bool open_;
#endif /* HAVE_OPENSSL */
#ifdef HAVE_SMEM
HANDLE handle_file_map;
char *handle_map;
HANDLE event_server_wrote;
HANDLE event_server_read;
HANDLE event_client_wrote;
HANDLE event_client_read;
long shared_memory_remain;
char *shared_memory_pos;
NET *net;
#endif /* HAVE_SMEM */
#endif /* HAVE_VIO */
};
#endif /* EMBEDDED_LIBRARY */
......
libmysql/errmsg.c
View file @ e91d1b2c
......@@ -59,6 +59,17 @@ const char *client_errors[]=
"Invalid parameter number",
"Can't send long data for non string or binary data types (parameter: %d)",
"Using not supported parameter type: %d (parameter: %d)"
"Shared memory (%lu)",
"Can't open shared memory. Request event don't create (%lu)",
"Can't open shared memory. Answer event don't create (%lu)",
"Can't open shared memory. File mapping don't create (%lu)",
"Can't open shared memory. Map of memory don't create (%lu)",
"Can't open shared memory. File mapping don't create for client (%lu)",
"Can't open shared memory. Map of memory don't create for client (%lu)",
"Can't open shared memory. %s event don't create for client (%lu)",
"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 unknow protocol"
};
/* Start of code added by Roberto M. Serqueira - martinsc@uol.com.br - 05.24.2001 */
......@@ -101,6 +112,17 @@ const char *client_errors[]=
"Invalid parameter number",
"Can't send long data for non string or binary data types (parameter: %d)",
"Using not supported parameter type: %d (parameter: %d)"
"Shared memory (%lu)",
"Can't open shared memory. Request event don't create (%lu)",
"Can't open shared memory. Answer event don't create (%lu)",
"Can't open shared memory. File mapping don't create (%lu)",
"Can't open shared memory. Map of memory don't create (%lu)",
"Can't open shared memory. File mapping don't create for client (%lu)",
"Can't open shared memory. Map of memory don't create for client (%lu)",
"Can't open shared memory. %s event don't create for client (%lu)",
"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 unknow protocol"
};
#else /* ENGLISH */
......@@ -141,6 +163,17 @@ const char *client_errors[]=
"Invalid parameter number",
"Can't send long data for non string or binary data types (parameter: %d)",
"Using not supported parameter type: %d (parameter: %d)"
"Shared memory (%lu)",
"Can't open shared memory. Request event don't create (%lu)",
"Can't open shared memory. Answer event don't create (%lu)",
"Can't open shared memory. File mapping don't create (%lu)",
"Can't open shared memory. Map of memory don't create (%lu)",
"Can't open shared memory. File mapping don't create for client (%lu)",
"Can't open shared memory. Map of memory don't create for client (%lu)",
"Can't open shared memory. %s event don't create for client (%lu)",
"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 unknow protocol"
};
#endif
......
libmysql/libmysql.c
View file @ e91d1b2c
This diff is collapsed.
sql/mysqld.cc
View file @ e91d1b2c
This diff is collapsed.
sql/set_var.cc
View file @ e91d1b2c
......@@ -520,6 +520,10 @@ struct show_var_st init_vars[]= {
{sys_query_cache_type.name, (char*) &sys_query_cache_type, SHOW_SYS},
#endif /* HAVE_QUERY_CACHE */
{sys_safe_show_db.name, (char*) &sys_safe_show_db, SHOW_SYS},
#ifdef HAVE_SMEM
{"shared_memory", (char*) &opt_enable_shared_memory, SHOW_MY_BOOL},
{"shared_memory_base_name", (char*) &shared_memory_base_name, SHOW_CHAR_PTR},
#endif
{sys_server_id.name, (char*) &sys_server_id, SHOW_SYS},
{sys_slave_net_timeout.name,(char*) &sys_slave_net_timeout, SHOW_SYS},
{"skip_external_locking", (char*) &my_disable_locking, SHOW_MY_BOOL},
......
vio/vio.c
View file @ e91d1b2c
......@@ -45,7 +45,43 @@ void vio_reset(Vio* vio, enum enum_vio_type type,
vio->sd = sd;
vio->hPipe = hPipe;
vio->localhost= localhost;
#ifdef HAVE_VIO
#ifdef HAVE_VIO
#ifdef __WIN__
if (type == VIO_TYPE_NAMEDPIPE)
{
vio->viodelete =vio_delete;
vio->vioerrno =vio_errno;
vio->read =vio_read_pipe;
vio->write =vio_write_pipe;
vio->fastsend =vio_fastsend;
vio->viokeepalive =vio_keepalive;
vio->should_retry =vio_should_retry;
vio->vioclose =vio_close_pipe;
vio->peer_addr =vio_peer_addr;
vio->in_addr =vio_in_addr;
vio->vioblocking =vio_blocking;
vio->is_blocking =vio_is_blocking;
}
else /* default is VIO_TYPE_TCPIP */
#endif
#ifdef HAVE_SMEM
if (type == VIO_TYPE_SHARED_MEMORY)
{
vio->viodelete =vio_delete;
vio->vioerrno =vio_errno;
vio->read =vio_read_shared_memory;
vio->write =vio_write_shared_memory;
vio->fastsend =vio_fastsend;
vio->viokeepalive =vio_keepalive;
vio->should_retry =vio_should_retry;
vio->vioclose =vio_close_shared_memory;
vio->peer_addr =vio_peer_addr;
vio->in_addr =vio_in_addr;
vio->vioblocking =vio_blocking;
vio->is_blocking =vio_is_blocking;
}
else
#endif
#ifdef HAVE_OPENSSL
if (type == VIO_TYPE_SSL)
{
......@@ -131,4 +167,44 @@ Vio *vio_new_win32pipe(HANDLE hPipe)
DBUG_RETURN(vio);
}
#ifdef HAVE_SMEM
Vio *vio_new_win32shared_memory(NET *net,HANDLE handle_file_map, HANDLE handle_map,
HANDLE event_server_wrote, HANDLE event_server_read,
HANDLE event_client_wrote, HANDLE event_client_read)
{
Vio *vio;
DBUG_ENTER("vio_new_win32shared_memory");
if ((vio = (Vio*) my_malloc(sizeof(Vio),MYF(MY_WME))))
{
vio_reset(vio, VIO_TYPE_SHARED_MEMORY, 0, 0, TRUE);
vio->handle_file_map = handle_file_map;
vio->handle_map = handle_map;
vio->event_server_wrote = event_server_wrote;
vio->event_server_read = event_server_read;
vio->event_client_wrote = event_client_wrote;
vio->event_client_read = event_client_read;
vio->shared_memory_remain = 0;
vio->shared_memory_pos = handle_map;
vio->net = net;
strmov(vio->desc, "shared memory");
}
DBUG_RETURN(vio);
}
#endif
#endif
void vio_delete(Vio* vio)
{
/* It must be safe to delete null pointers. */
/* This matches the semantics of C++'s delete operator. */
if (vio)
{
if (vio->type != VIO_CLOSED)
#ifdef HAVE_VIO /*WAX*/
vio->vioclose(vio);
#else
vio_close(vio);
#endif
my_free((gptr) vio,MYF(0));
}
}
vio/viosocket.c
View file @ e91d1b2c
......@@ -35,18 +35,6 @@
#define HANDLE void *
#endif
void vio_delete(Vio* vio)
{
/* It must be safe to delete null pointers. */
/* This matches the semantics of C++'s delete operator. */
if (vio)
{
if (vio->type != VIO_CLOSED)
vio_close(vio);
my_free((gptr) vio,MYF(0));
}
}
int vio_errno(Vio *vio __attribute__((unused)))
{
return socket_errno; /* On Win32 this mapped to WSAGetLastError() */
......@@ -58,14 +46,8 @@ int vio_read(Vio * vio, gptr buf, int size)
int r;
DBUG_ENTER("vio_read");
DBUG_PRINT("enter", ("sd=%d, buf=%p, size=%d", vio->sd, buf, size));
#ifdef __WIN__
if (vio->type == VIO_TYPE_NAMEDPIPE)
{
DWORD length;
if (!ReadFile(vio->hPipe, buf, size, &length, NULL))
DBUG_RETURN(-1);
DBUG_RETURN(length);
}
r = recv(vio->sd, buf, size,0);
#else
errno=0; /* For linux */
......@@ -87,15 +69,8 @@ int vio_write(Vio * vio, const gptr buf, int size)
int r;
DBUG_ENTER("vio_write");
DBUG_PRINT("enter", ("sd=%d, buf=%p, size=%d", vio->sd, buf, size));
#if defined( __WIN__)
if ( vio->type == VIO_TYPE_NAMEDPIPE)
{
DWORD length;
if (!WriteFile(vio->hPipe, (char*) buf, size, &length, NULL))
DBUG_RETURN(-1);
DBUG_RETURN(length);
}
r = send(vio->sd, buf, size, 0);
#ifdef __WIN__
r = send(vio->sd, buf, size,0);
#else
r = write(vio->sd, buf, size);
#endif /* __WIN__ */
......@@ -109,7 +84,6 @@ int vio_write(Vio * vio, const gptr buf, int size)
DBUG_RETURN(r);
}
int vio_blocking(Vio * vio __attribute__((unused)), my_bool set_blocking_mode,
my_bool *old_mode)
{
......@@ -332,3 +306,155 @@ my_bool vio_poll_read(Vio *vio,uint timeout)
DBUG_RETURN(fds.revents & POLLIN ? 0 : 1);
#endif
}
#ifdef __WIN__
int vio_read_pipe(Vio * vio, gptr buf, int size)
{
DWORD length;
DBUG_ENTER("vio_read_pipe");
DBUG_PRINT("enter", ("sd=%d, buf=%p, size=%d", vio->sd, buf, size));
if (!ReadFile(vio->hPipe, buf, size, &length, NULL))
DBUG_RETURN(-1);
DBUG_PRINT("exit", ("%d", length));
DBUG_RETURN(length);
}
int vio_write_pipe(Vio * vio, const gptr buf, int size)
{
DWORD length;
DBUG_ENTER("vio_write_pipe");
DBUG_PRINT("enter", ("sd=%d, buf=%p, size=%d", vio->sd, buf, size));
if (!WriteFile(vio->hPipe, (char*) buf, size, &length, NULL))
DBUG_RETURN(-1);
DBUG_PRINT("exit", ("%d", length));
DBUG_RETURN(length);
}
int vio_close_pipe(Vio * vio)
{
int r;
DBUG_ENTER("vio_close_pipe");
#if defined(__NT__) && defined(MYSQL_SERVER)
CancelIo(vio->hPipe);
DisconnectNamedPipe(vio->hPipe);
#endif
r=CloseHandle(vio->hPipe);
if (r)
{
DBUG_PRINT("vio_error", ("close() failed, error: %d",GetLastError()));
/* FIXME: error handling (not critical for MySQL) */
}
vio->type= VIO_CLOSED;
vio->sd= -1;
DBUG_RETURN(r);
}
#ifdef HAVE_SMEM
int vio_read_shared_memory(Vio * vio, gptr buf, int size)
{
int length;
int remain_local;
char *current_postion;
DBUG_ENTER("vio_read_shared_memory");
DBUG_PRINT("enter", ("sd=%d, buf=%p, size=%d", vio->sd, buf, size));
remain_local = size;
current_postion=buf;
do
{
if (vio->shared_memory_remain == 0)
{
if (WaitForSingleObject(vio->event_server_wrote,vio->net->read_timeout*1000) != WAIT_OBJECT_0)
{
DBUG_RETURN(-1);
};
vio->shared_memory_pos = vio->handle_map;
vio->shared_memory_remain = uint4korr((ulong*)vio->shared_memory_pos);
vio->shared_memory_pos+=4;
}
length = size;
if (vio->shared_memory_remain < length)
length = vio->shared_memory_remain;
if (length > remain_local)
length = remain_local;
memcpy(current_postion,vio->shared_memory_pos,length);
vio->shared_memory_remain-=length;
vio->shared_memory_pos+=length;
current_postion+=length;
remain_local-=length;
if (!vio->shared_memory_remain)
if (!SetEvent(vio->event_client_read)) DBUG_RETURN(-1);
} while (remain_local);
length = size;
DBUG_PRINT("exit", ("%d", length));
DBUG_RETURN(length);
}
int vio_write_shared_memory(Vio * vio, const gptr buf, int size)
{
int length;
uint remain;
HANDLE pos;
int sz;
char *current_postion;
DBUG_ENTER("vio_write_shared_memory");
DBUG_PRINT("enter", ("sd=%d, buf=%p, size=%d", vio->sd, buf, size));
remain = size;
current_postion = buf;
while (remain != 0)
{
if (WaitForSingleObject(vio->event_server_read,vio->net->write_timeout*1000) != WAIT_OBJECT_0)
{
DBUG_RETURN(-1);
};
sz = remain > shared_memory_buffer_length ? shared_memory_buffer_length: remain;
int4store(vio->handle_map,sz);
pos = vio->handle_map + 4;
memcpy(pos,current_postion,sz);
remain-=sz;
current_postion+=sz;
if (!SetEvent(vio->event_client_wrote)) DBUG_RETURN(-1);
}
length = size;
DBUG_PRINT("exit", ("%d", length));
DBUG_RETURN(length);
}
int vio_close_shared_memory(Vio * vio)
{
int r;
DBUG_ENTER("vio_close_shared_memory");
r=UnmapViewOfFile(vio->handle_map) || CloseHandle(vio->event_server_wrote) ||
CloseHandle(vio->event_server_read) || CloseHandle(vio->event_client_wrote) ||
CloseHandle(vio->event_client_read) || CloseHandle(vio->handle_file_map);
if (r)
{
DBUG_PRINT("vio_error", ("close() failed, error: %d",r));
/* FIXME: error handling (not critical for MySQL) */
}
vio->type= VIO_CLOSED;
vio->sd= -1;
DBUG_RETURN(r);
}
#endif
#endif
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