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Merge with 4.0.14

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This commit is contained in:
monty@mashka.mysql.fi
2003-08-11 22:44:43 +03:00
parent 1279f9b024 6e7a509d06
commit 2263e3e51f
363 changed files with 13819 additions and 2895 deletions
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68
client/mysqlbinlog.cc
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@ -1,4 +1,4 @@
/* Copyright (C) 2001 MySQL AB
/* Copyright (C) 2001-2003 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
@ -51,21 +51,19 @@ static bool short_form = 0;
static ulonglong offset = 0;
static const char* host = "localhost";
static int port = MYSQL_PORT;
static const char* sock= MYSQL_UNIX_ADDR;
static const char* user = "test";
static const char* pass = "";
static ulonglong position = 0;
static bool use_remote = 0;
static short binlog_flags = 0;
static MYSQL* mysql = NULL;
static const char* table = 0;
static const char* dirname_for_local_load= 0;
static void dump_local_log_entries(const char* logname);
static void dump_remote_log_entries(const char* logname);
static void dump_log_entries(const char* logname);
static void dump_remote_file(NET* net, const char* fname);
static void dump_remote_table(NET* net, const char* db, const char* table);
static void die(const char* fmt, ...);
static MYSQL* safe_connect();
@ -224,8 +222,9 @@ static struct my_option my_long_options[] =
{"short-form", 's', "Just show the queries, no extra info.",
(gptr*) &short_form, (gptr*) &short_form, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0,
0, 0},
{"table", 't', "Get raw table dump using COM_TABLE_DUMB.", (gptr*) &table,
(gptr*) &table, 0, GET_STR_ALLOC, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"socket", 'S', "Socket file to use for connection.",
(gptr*) &sock, (gptr*) &sock, 0, GET_STR_ALLOC, REQUIRED_ARG, 0, 0, 0, 0,
0, 0},
{"user", 'u', "Connect to the remote server as username.",
(gptr*) &user, (gptr*) &user, 0, GET_STR_ALLOC, REQUIRED_ARG, 0, 0, 0, 0,
0, 0},
@ -369,7 +368,7 @@ static MYSQL* safe_connect()
if(!local_mysql)
die("Failed on mysql_init");
if (!mysql_real_connect(local_mysql, host, user, pass, 0, port, 0, 0))
if (!mysql_real_connect(local_mysql, host, user, pass, 0, port, sock, 0))
die("failed on connect: %s", mysql_error(local_mysql));
return local_mysql;
@ -383,35 +382,6 @@ static void dump_log_entries(const char* logname)
dump_local_log_entries(logname);
}
static void dump_remote_table(NET* net, const char* db, const char* table)
{
char buf[1024];
char * p = buf;
uint table_len = (uint) strlen(table);
uint db_len = (uint) strlen(db);
if (table_len + db_len > sizeof(buf) - 2)
die("Buffer overrun");
*p++ = db_len;
memcpy(p, db, db_len);
p += db_len;
*p++ = table_len;
memcpy(p, table, table_len);
if (simple_command(mysql, COM_TABLE_DUMP, buf, p - buf + table_len, 1))
die("Error sending the table dump command");
for (;;)
{
uint packet_len = my_net_read(net);
if (packet_len == 0) break; // end of file
if (packet_len == packet_error)
die("Error reading packet in table dump");
my_fwrite(result_file, (byte*)net->read_pos, packet_len, MYF(MY_WME));
fflush(result_file);
}
}
static int check_master_version(MYSQL* mysql)
{
MYSQL_RES* res = 0;
@ -491,7 +461,7 @@ static void dump_remote_log_entries(const char* logname)
len = net_safe_read(mysql);
if (len == packet_error)
die("Error reading packet from server: %s", mysql_error(mysql));
if (len == 1 && net->read_pos[0] == 254)
if (len < 8 && net->read_pos[0] == 254)
break; // end of data
DBUG_PRINT("info",( "len= %u, net->read_pos[5] = %d\n",
len, net->read_pos[5]));
@ -527,8 +497,8 @@ static int check_header(IO_CACHE* file)
if (buf[4] == START_EVENT)
{
uint event_len;
event_len = uint4korr(buf + 4);
old_format = (event_len < LOG_EVENT_HEADER_LEN + START_HEADER_LEN);
event_len = uint4korr(buf + EVENT_LEN_OFFSET);
old_format = (event_len < (LOG_EVENT_HEADER_LEN + START_HEADER_LEN));
}
}
my_b_seek(file, pos);
@ -673,7 +643,7 @@ int main(int argc, char** argv)
MY_INIT(argv[0]);
parse_args(&argc, (char***)&argv);
if (!argc && !table)
if (!argc)
{
usage();
return -1;
@ -696,22 +666,8 @@ int main(int argc, char** argv)
else
load_processor.init_by_cur_dir();
if (table)
{
if (!use_remote)
die("You must specify connection parameter to get table dump");
char* db = (char*) table;
char* tbl = (char*) strchr(table, '.');
if (!tbl)
die("You must use database.table syntax to specify the table");
*tbl++ = 0;
dump_remote_table(&mysql->net, db, tbl);
}
else
{
while (--argc >= 0)
dump_log_entries(*(argv++));
}
while (--argc >= 0)
dump_log_entries(*(argv++));
if (tmpdir.list)
free_tmpdir(&tmpdir);
if (result_file != stdout)