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mwl#59 - windows installer.

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Address Monty's review comments
This commit is contained in:
Vladislav Vaintroub 2011-03-09 20:21:03 +01:00
commit d4a3a7b90e
2 changed files with 231 additions and 228 deletions
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264
sql/mysql_install_db.cc
View file

@ -1,12 +1,28 @@
/* Copyright (C) 2010-2011 Monty Program Ab & Vladislav Vaintroub
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; version 2 of the License.
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 */
/*
mysql_install_db creates a new database instance (optionally as service)
on Windows.
*/
#define DONT_DEFINE_VOID
#include <my_global.h>
#include <my_getopt.h>
#include <my_sys.h>
#include <m_string.h>
#include <stdlib.h>
#include <stdio.h>
#include <windows.h>
#include <assert.h>
#include <shellapi.h>
@ -14,7 +30,8 @@
#include <aclapi.h>
#define USAGETEXT \
"mysql_install_db.exe Ver 1.42 for Windows\n" \
"mysql_install_db.exe Ver 1.00 for Windows\n" \
"Copyright (C) 2010-2011 Monty Program Ab & Vladislav Vaintroub\n" \
"This software comes with ABSOLUTELY NO WARRANTY. This is free software,\n" \
"and you are welcome to modify and redistribute it under the GPL v2 license\n" \
"Usage: mysql_install_db.exe [OPTIONS]\n" \
@ -22,9 +39,9 @@
extern "C" const char mysql_bootstrap_sql[];
char default_os_user[] = "NT AUTHORITY\\NetworkService";
char default_os_user[]= "NT AUTHORITY\\NetworkService";
static int create_db_instance();
static uint opt_verbose, opt_silent;
static uint opt_silent;
static char datadir_buffer[FN_REFLEN];
static char mysqld_path[FN_REFLEN];
static char *opt_datadir;
@ -37,6 +54,7 @@ static char *opt_os_password;
static my_bool opt_default_user;
static my_bool opt_allow_remote_root_access;
static my_bool opt_skip_networking;
static my_bool verbose_errors;
static struct my_option my_long_options[]=
@ -45,13 +63,13 @@ static struct my_option my_long_options[]=
NO_ARG, 0, 0, 0, 0, 0, 0},
{"datadir", 'd', "Data directory of the new database",
&opt_datadir, &opt_datadir, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"service", 's', "Name of the Windows service",
{"service", 'S', "Name of the Windows service",
&opt_service, &opt_service, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"password", 'p', "Root password",
&opt_password, &opt_password, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"port", 'P', "mysql port",
&opt_port, &opt_port, 0, GET_INT, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"socket", 'S',
{"socket", 'W',
"named pipe name (if missing, it will be set the same as service)",
&opt_socket, &opt_socket, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"default-user", 'D', "Create default user",
@ -63,6 +81,8 @@ static struct my_option my_long_options[]=
{"skip-networking", 'N', "Do not use TCP connections, use pipe instead",
&opt_skip_networking, &opt_skip_networking, 0 , GET_BOOL, OPT_ARG, 0, 0, 0, 0,
0, 0},
{"silent", 's', "Print less information", &opt_silent,
&opt_silent, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
};
@ -91,13 +111,18 @@ static void die(const char *fmt, ...)
/* Print the error message */
va_start(args, fmt);
if (fmt)
{
fprintf(stderr, "FATAL ERROR: ");
vfprintf(stderr, fmt, args);
fprintf(stderr, "\n");
fflush(stderr);
fprintf(stderr, "FATAL ERROR: ");
vfprintf(stderr, fmt, args);
fputc('\n', stderr);
if (verbose_errors)
{
fprintf(stderr,
"http://kb.askmonty.org/v/installation-issues-on-windows contains some help\n"
"for solving the most common problems. If this doesn't help you, please\n"
"leave a comment in the knowledge base or file a bug report at\n"
"https://bugs.launchpad.net/maria");
}
fflush(stderr);
va_end(args);
my_end(0);
exit(1);
@ -113,12 +138,9 @@ static void verbose(const char *fmt, ...)
/* Print the verbose message */
va_start(args, fmt);
if (fmt)
{
vfprintf(stdout, fmt, args);
fprintf(stdout, "\n");
fflush(stdout);
}
vfprintf(stdout, fmt, args);
fputc('\n', stdout);
fflush(stdout);
va_end(args);
}
@ -126,41 +148,45 @@ static void verbose(const char *fmt, ...)
int main(int argc, char **argv)
{
int error;
MY_INIT(argv[0]);
char self_name[FN_REFLEN];
char *p;
MY_INIT(argv[0]);
GetModuleFileName(NULL, self_name, FN_REFLEN);
strcpy(mysqld_path,self_name);
p = strrchr(mysqld_path, FN_LIBCHAR);
if(p)
p= strrchr(mysqld_path, FN_LIBCHAR);
if (p)
{
strcpy(p, "\\mysqld.exe");
}
if ((error= handle_options(&argc, &argv, my_long_options, get_one_option)))
exit(error);
if(!opt_datadir)
if (!opt_datadir)
{
my_print_help(my_long_options);
die("parameter datadir is mandatory");
die("parameter --datadir=# is mandatory");
}
if(!opt_os_user)
/* Print some help on errors */
verbose_errors= TRUE;
if (!opt_os_user)
{
opt_os_user= default_os_user;
opt_os_password = NULL;
opt_os_password= NULL;
}
/* Workaround WiX bug (strip possible quote character at the end of path) */
size_t len= strlen(opt_datadir);
if(len > 0)
if (len > 0)
{
if(opt_datadir[len-1] == '"')
if (opt_datadir[len-1] == '"')
{
opt_datadir[len-1]= 0;
}
}
GetFullPathName(opt_datadir, FN_REFLEN, datadir_buffer, NULL);
opt_datadir = datadir_buffer;
opt_datadir= datadir_buffer;
if (create_db_instance())
{
@ -174,41 +200,44 @@ int main(int argc, char **argv)
/**
Convert slashes in paths into MySQL-compatible form
Convert slashes in paths into MySQL-compatible form
*/
static void convert_slashes(char *s)
{
for(size_t i=0; i< strlen(s); i++)
if(s[i] == '\\')
s[i] = '/';
for (; *s ; s++)
if (*s == '\\')
*s= '/';
}
/**
Calculate basedir from mysqld.exe path
Calculate basedir from mysqld.exe path.
Basedir assumed to be is one level up from the mysqld.exe directory location.
E.g basedir for C:\my\bin\mysqld.exe would be C:\my
*/
static void get_basedir(char *basedir, int size, const char *mysqld_path)
{
strcpy_s(basedir, size, mysqld_path);
convert_slashes(basedir);
char *p = strrchr(basedir,'/');
if(p)
char *p= strrchr(basedir,'/');
if (p)
{
*p = 0;
p=strrchr(basedir, '/');
if(p)
*p=0;
p= strrchr(basedir, '/');
if (p)
*p= 0;
}
}
/**
Allocate and initialize command line for mysqld --bootstrap.
The resulting string is passed to popen, so it has a lot of quoting
quoting around the full string plus quoting around parameters with spaces.
*/
static char *init_bootstrap_command_line(char *cmdline, size_t size)
{
char basedir[MAX_PATH];
@ -226,8 +255,9 @@ static char *init_bootstrap_command_line(char *cmdline, size_t size)
/**
Create my.ini in current directory (this is assumed to be
data directory as well.
data directory as well).
*/
static int create_myini()
{
my_bool enable_named_pipe= FALSE;
@ -237,33 +267,31 @@ static int create_myini()
GetCurrentDirectory(MAX_PATH, path_buf);
/* Create ini file. */
FILE *myini = fopen("my.ini","wt");
if(!myini)
FILE *myini= fopen("my.ini","wt");
if (!myini)
{
die("Cannot create my.ini in data directory");
}
/*
Write out server settings. datadir and basedir are calculated,
using path to mysqld.exe.
*/
/* Write out server settings. */
fprintf(myini, "[mysqld]\n");
convert_slashes(path_buf);
fprintf(myini, "datadir=%s\n", path_buf);
if (opt_skip_networking)
{
fprintf(myini,"skip-networking\n");
if(!opt_socket)
if (!opt_socket)
opt_socket= opt_service;
}
enable_named_pipe= (my_bool)
((opt_socket && opt_socket[0]) || opt_skip_networking);
if(enable_named_pipe)
if (enable_named_pipe)
{
fprintf(myini,"enable-named-pipe\n");
}
if(opt_socket && opt_socket[0])
if (opt_socket && opt_socket[0])
{
fprintf(myini, "socket=%s\n", opt_socket);
}
@ -274,11 +302,13 @@ static int create_myini()
/* Write out client settings. */
fprintf(myini, "[client]\n");
if(opt_socket && opt_socket[0])
/* Used for named pipes */
if (opt_socket && opt_socket[0])
fprintf(myini,"socket=%s\n",opt_socket);
if(opt_skip_networking)
if (opt_skip_networking)
fprintf(myini,"protocol=pipe\n");
if(opt_port)
else if (opt_port)
fprintf(myini,"port=%d\n",opt_port);
fclose(myini);
return 0;
@ -292,7 +322,7 @@ static const char update_root_passwd_part2[]=
static const char remove_default_user_cmd[]=
"DELETE FROM mysql.user where User='';\n";
static const char allow_remote_root_access_cmd[]=
"CREATE TEMPORARY TABLE tmp_user LIKE user;\n"
"CREATE TEMPORARY TABLE tmp_user LIKE user engine=memory;\n"
"INSERT INTO tmp_user SELECT * from user where user='root' "
" AND host='localhost';\n"
"UPDATE tmp_user SET host='%';\n"
@ -301,45 +331,42 @@ static const char allow_remote_root_access_cmd[]=
static const char end_of_script[]="-- end.";
/* Register service. Assume my.ini is in datadir */
static int register_service()
{
char buf[3*MAX_PATH +32]; /* path to mysqld.exe, to my.ini, service name */
SC_HANDLE sc_manager, sc_service;
size_t datadir_len= strlen(opt_datadir);
const char *backslash_after_datadir="\\";
const char *backslash_after_datadir= "\\";
if (datadir_len && opt_datadir[datadir_len-1] =='\\')
backslash_after_datadir="";
if (datadir_len && opt_datadir[datadir_len-1] == '\\')
backslash_after_datadir= "";
verbose("Registering service");
verbose("Registering service '%s'", opt_service);
my_snprintf(buf, sizeof(buf)-1,
"\"%s\" \"--defaults-file=%s%smy.ini\" \"%s\"" , mysqld_path, opt_datadir,
backslash_after_datadir, opt_service);
/* Get a handle to the SCM database. */
sc_manager= OpenSCManager(
NULL,
NULL,
SC_MANAGER_ALL_ACCESS);
sc_manager= OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
if (!sc_manager)
{
die("OpenSCManager failed (%d)\n", GetLastError());
die("OpenSCManager failed (%u)\n", GetLastError());
}
/* Create the service. */
sc_service = CreateServiceA(sc_manager, opt_service, opt_service,
sc_service= CreateService(sc_manager, opt_service, opt_service,
SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS, SERVICE_AUTO_START,
SERVICE_ERROR_NORMAL, buf, NULL, NULL, NULL, opt_os_user, opt_os_password);
if (!sc_service)
{
CloseServiceHandle(sc_manager);
die("CreateService failed (%d)", GetLastError());
die("CreateService failed (%u)", GetLastError());
}
SERVICE_DESCRIPTION sd = { "MariaDB database server" };
SERVICE_DESCRIPTION sd= { "MariaDB database server" };
ChangeServiceConfig2(sc_service, SERVICE_CONFIG_DESCRIPTION, &sd);
CloseServiceHandle(sc_service);
CloseServiceHandle(sc_manager);
@ -350,11 +377,8 @@ static int register_service()
static void clean_directory(const char *dir)
{
char dir2[MAX_PATH+2];
size_t len = strlen(dir);
*(strmake(dir2, dir, MAX_PATH+1)+1)= 0;
strcpy_s(dir2, MAX_PATH+2, dir);
dir2[len+1] = 0;
SHFILEOPSTRUCT fileop;
fileop.hwnd= NULL; /* no status display */
fileop.wFunc= FO_DELETE; /* delete operation */
@ -370,10 +394,12 @@ static void clean_directory(const char *dir)
SHFileOperation(&fileop);
}
/*
Define directory permission to have inheritable all access for a user
(defined as username or group string or as SID)
*/
static int set_directory_permissions(const char *dir, const char *os_user)
{
@ -382,103 +408,105 @@ static int set_directory_permissions(const char *dir, const char *os_user)
BYTE buffer[SECURITY_MAX_SID_SIZE];
} tokenInfoBuffer;
HANDLE hDir = CreateFile(dir,READ_CONTROL|WRITE_DAC,0,NULL,OPEN_EXISTING,
HANDLE hDir= CreateFile(dir,READ_CONTROL|WRITE_DAC,0,NULL,OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS,NULL);
if(hDir == INVALID_HANDLE_VALUE)
if (hDir == INVALID_HANDLE_VALUE)
return -1;
ACL* pOldDACL;
SECURITY_DESCRIPTOR* pSD = NULL;
SECURITY_DESCRIPTOR* pSD= NULL;
EXPLICIT_ACCESS ea={0};
BOOL isWellKnownSID= FALSE;
WELL_KNOWN_SID_TYPE wellKnownSidType = WinNullSid;
PSID pSid = NULL;
PSID pSid= NULL;
GetSecurityInfo(hDir, SE_FILE_OBJECT , DACL_SECURITY_INFORMATION,NULL, NULL,
&pOldDACL, NULL, (void**)&pSD);
if(os_user)
if (os_user)
{
/* Check for 3 predefined service users
They might have localized names in non-English Windows, thus they need
to be handled using well-known SIDs.
*/
if(stricmp(os_user, "NT AUTHORITY\\NetworkService") == 0)
if (stricmp(os_user, "NT AUTHORITY\\NetworkService") == 0)
{
wellKnownSidType= WinNetworkServiceSid;
}
else if(stricmp(os_user, "NT AUTHORITY\\LocalService") == 0)
else if (stricmp(os_user, "NT AUTHORITY\\LocalService") == 0)
{
wellKnownSidType= WinLocalServiceSid;
}
else if(stricmp(os_user, "NT AUTHORITY\\LocalSystem") == 0)
else if (stricmp(os_user, "NT AUTHORITY\\LocalSystem") == 0)
{
wellKnownSidType= WinLocalSystemSid;
}
if(wellKnownSidType != WinNullSid)
if (wellKnownSidType != WinNullSid)
{
DWORD size = SECURITY_MAX_SID_SIZE;
pSid= (PSID)tokenInfoBuffer.buffer;
DWORD size= SECURITY_MAX_SID_SIZE;
pSid= (PSID)tokenInfoBuffer.buffer;
if (!CreateWellKnownSid(wellKnownSidType, NULL, pSid,
&size))
{
return 1;
}
ea.Trustee.TrusteeForm = TRUSTEE_IS_SID;
ea.Trustee.ptstrName = (LPTSTR)pSid;
ea.Trustee.TrusteeForm= TRUSTEE_IS_SID;
ea.Trustee.ptstrName= (LPTSTR)pSid;
}
else
{
ea.Trustee.TrusteeForm = TRUSTEE_IS_NAME;
ea.Trustee.ptstrName = (LPSTR)os_user;
ea.Trustee.TrusteeForm= TRUSTEE_IS_NAME;
ea.Trustee.ptstrName= (LPSTR)os_user;
}
}
else
{
HANDLE token;
if(OpenProcessToken(GetCurrentProcess(),TOKEN_QUERY, &token))
if (OpenProcessToken(GetCurrentProcess(),TOKEN_QUERY, &token))
{
DWORD length=(DWORD) sizeof(tokenInfoBuffer);
DWORD length= (DWORD) sizeof(tokenInfoBuffer);
if (GetTokenInformation(token, TokenUser, &tokenInfoBuffer,
length, &length))
{
pSid= tokenInfoBuffer.tokenUser.User.Sid;
}
}
if(!pSid)
if (!pSid)
return 0;
ea.Trustee.TrusteeForm = TRUSTEE_IS_SID;
ea.Trustee.ptstrName = (LPTSTR)pSid;
ea.Trustee.TrusteeForm= TRUSTEE_IS_SID;
ea.Trustee.ptstrName= (LPTSTR)pSid;
}
ea.grfAccessMode = GRANT_ACCESS;
ea.grfAccessPermissions = GENERIC_ALL;
ea.grfInheritance = CONTAINER_INHERIT_ACE|OBJECT_INHERIT_ACE;
ea.Trustee.TrusteeType = TRUSTEE_IS_UNKNOWN;
ACL* pNewDACL = 0;
DWORD err = SetEntriesInAcl(1,&ea,pOldDACL,&pNewDACL);
if(pNewDACL)
ea.grfAccessMode= GRANT_ACCESS;
ea.grfAccessPermissions= GENERIC_ALL;
ea.grfInheritance= CONTAINER_INHERIT_ACE|OBJECT_INHERIT_ACE;
ea.Trustee.TrusteeType= TRUSTEE_IS_UNKNOWN;
ACL* pNewDACL= 0;
DWORD err= SetEntriesInAcl(1,&ea,pOldDACL,&pNewDACL);
if (pNewDACL)
{
SetSecurityInfo(hDir,SE_FILE_OBJECT,DACL_SECURITY_INFORMATION,NULL, NULL,
pNewDACL, NULL);
}
if(pSD != NULL)
if (pSD != NULL)
LocalFree((HLOCAL) pSD);
if(pNewDACL != NULL)
if (pNewDACL != NULL)
LocalFree((HLOCAL) pNewDACL);
CloseHandle(hDir);
return 0;
}
/*
Give directory permissions for special service user NT SERVICE\servicename
this user is available only on Win7 and later.
*/
void grant_directory_permissions_to_service()
{
char service_user[MAX_PATH+ 12];
OSVERSIONINFO info;
info.dwOSVersionInfoSize = sizeof(info);
info.dwOSVersionInfoSize= sizeof(info);
GetVersionEx(&info);
if (info.dwMajorVersion >6 ||
(info.dwMajorVersion== 6 && info.dwMinorVersion > 0)
@ -490,10 +518,12 @@ void grant_directory_permissions_to_service()
}
}
/* Create database instance (including registering as service etc) .*/
static int create_db_instance()
{
int ret=0;
int ret= 0;
char cwd[MAX_PATH];
DWORD cwd_len= MAX_PATH;
char cmdline[3*MAX_PATH];
@ -504,30 +534,34 @@ static int create_db_instance()
GetCurrentDirectory(cwd_len, cwd);
CreateDirectory(opt_datadir, NULL); /*ignore error, it might already exist */
if(!SetCurrentDirectory(opt_datadir))
if (!SetCurrentDirectory(opt_datadir))
{
die("Cannot set current directory to %s\n",opt_datadir);
die("Cannot set current directory to '%s'\n",opt_datadir);
return -1;
}
CreateDirectory("mysql",NULL);
CreateDirectory("test", NULL);
/*
Set data directory permissions for both current user and
default_os_user (the one who runs services).
*/
set_directory_permissions(opt_datadir, NULL);
set_directory_permissions(opt_datadir, default_os_user);
/* Create mysqld --bootstrap process */
/* Do mysqld --bootstrap. */
init_bootstrap_command_line(cmdline, sizeof(cmdline));
/* verbose("Executing %s", cmdline); */
in= popen(cmdline, "wt");
if(!in)
if (!in)
goto end;
if (fwrite("use mysql;\n",11,1, in) != 1)
{
verbose("ERROR: Cannot write to mysqld's stdin");
ret = 1;
ret= 1;
goto end;
}
@ -539,16 +573,15 @@ static int create_db_instance()
goto end;
}
/* Remove default user, if requested. */
if(!opt_default_user)
if (!opt_default_user)
{
verbose("Removing default user",remove_default_user_cmd);
fputs(remove_default_user_cmd, in);
fflush(in);
}
if(opt_allow_remote_root_access)
if (opt_allow_remote_root_access)
{
verbose("Allowing remote access for user root",remove_default_user_cmd);
fputs(allow_remote_root_access_cmd,in);
@ -565,7 +598,6 @@ static int create_db_instance()
fflush(in);
}
/*
On some reason, bootstrap chokes if last command sent via stdin ends with
newline, so we supply a dummy comment, that does not end with newline.
@ -577,21 +609,21 @@ static int create_db_instance()
ret= pclose(in);
if (ret)
{
verbose("mysqld returned an error in pclose");
verbose("mysqld returned error %d in pclose",ret);
goto end;
}
/* Create my.ini file in data directory.*/
ret= create_myini();
if(ret)
if (ret)
goto end;
/* Register service if requested. */
if(opt_service && opt_service[0])
if (opt_service && opt_service[0])
{
ret= register_service();
grant_directory_permissions_to_service();
if(ret)
if (ret)
goto end;
}

199
sql/mysql_upgrade_service.cc
View file

@ -1,4 +1,4 @@
/* Copyright (C) 2010 Monty Program Ab
/* Copyright (C) 2010-2011 Monty Program Ab & Vladislav Vaintroub
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
@ -28,15 +28,14 @@
#include <mysql_version.h>
#include <winservice.h>
#include <stdlib.h>
#include <stdio.h>
#include <windows.h>
/* We're using version APIs */
#pragma comment(lib, "version")
#define USAGETEXT \
"mysql_upgrade_service.exe Ver 1.42 for Windows\n" \
"mysql_upgrade_service.exe Ver 1.00 for Windows\n" \
"Copyright (C) 2010-2011 Monty Program Ab & Vladislav Vaintroub" \
"This software comes with ABSOLUTELY NO WARRANTY. This is free software,\n" \
"and you are welcome to modify and redistribute it under the GPL v2 license\n" \
"Usage: mysql_upgrade_service.exe [OPTIONS]\n" \
@ -66,7 +65,7 @@ static struct my_option my_long_options[]=
{
{"help", '?', "Display this help message and exit.", 0, 0, 0, GET_NO_ARG,
NO_ARG, 0, 0, 0, 0, 0, 0},
{"service", 's', "Name of the existing Windows service",
{"service", 'S', "Name of the existing Windows service",
&opt_service, &opt_service, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
};
@ -93,17 +92,12 @@ get_one_option(int optid,
static void log(const char *fmt, ...)
{
va_list args;
char buf[4096];
/* Print the error message */
va_start(args, fmt);
if (fmt)
{
vsprintf_s(buf, fmt, args);
fprintf(stdout, "%s\n", buf);
}
vfprintf(stdout,fmt, args);
va_end(args);
my_end(0);
fputc('\n', stdout);
fflush(stdout);
}
@ -111,46 +105,47 @@ static void die(const char *fmt, ...)
{
va_list args;
DBUG_ENTER("die");
char buf[4096];
/* Print the error message */
va_start(args, fmt);
if (fmt)
fprintf(stderr, "FATAL ERROR: ");
vfprintf(stderr, fmt, args);
if (logfile_path[0])
{
fprintf(stderr, "FATAL ERROR: ");
int count= vsprintf_s(buf, fmt, args);
fprintf(stderr, "%s.", buf);
if(logfile_path[0])
{
fprintf(stderr, "Additional information can be found in the log file %s",
logfile_path);
}
fprintf(stderr, "Additional information can be found in the log file %s",
logfile_path);
}
va_end(args);
fputc('\n', stderr);
fflush(stdout);
/* Cleanup */
if(service && initial_service_state != -1)
{
/* Stop service if it was not running */
if(initial_service_state != SERVICE_RUNNING)
{
SERVICE_STATUS service_status;
ControlService(service, SERVICE_CONTROL_STOP, &service_status);
}
CloseServiceHandle(service);
}
if(scm)
CloseServiceHandle(scm);
/* Stop mysqld.exe if it was started for upgrade */
if(mysqld_process)
/*
Stop service that we started, if it was not initally running at
program start.
*/
if (initial_service_state != -1 && initial_service_state != SERVICE_RUNNING)
{
SERVICE_STATUS service_status;
ControlService(service, SERVICE_CONTROL_STOP, &service_status);
}
if (scm)
CloseServiceHandle(scm);
if (service)
CloseServiceHandle(service);
/* Stop mysqld.exe, if it was started for upgrade */
if (mysqld_process)
TerminateProcess(mysqld_process, 3);
if(logfile_handle)
if (logfile_handle)
CloseHandle(logfile_handle);
my_end(0);
exit(1);
}
/*
spawn-like function to run subprocesses.
We also redirect the full output to the log file.
@ -166,43 +161,44 @@ static void die(const char *fmt, ...)
@return intptr containing either process handle, if P_NOWAIT is used
or return code of the process (if P_WAIT is used)
*/
static intptr_t run_tool(int wait_flag, const char *program,...)
{
static char cmdline[32*1024];
char *end;
va_list args;
va_start(args, program);
if(!program)
if (!program)
die("Invalid call to run_tool");
end= strxmov(cmdline, "\"", program, "\"", NullS);
strcpy_s(cmdline, "\"");
strcat_s(cmdline, program);
strcat_s(cmdline, "\"");
for(;;)
{
char *param= va_arg(args,char *);
if(!param)
break;
strcat_s(cmdline, " \"");
strcat_s(cmdline, param);
strcat_s(cmdline, "\"");
end= strxmov(end, " \"", param, "\"", NullS);
}
va_end(args);
/* Create output file if not alredy done */
if(!logfile_handle)
if (!logfile_handle)
{
char tmpdir[FN_REFLEN];
GetTempPath(FN_REFLEN, tmpdir);
sprintf_s(logfile_path, "%s\\mysql_upgrade_service.%s.log", tmpdir,
opt_service);
logfile_handle = CreateFile(logfile_path, GENERIC_WRITE, FILE_SHARE_READ,
logfile_handle= CreateFile(logfile_path, GENERIC_WRITE, FILE_SHARE_READ,
NULL, TRUNCATE_EXISTING, 0, NULL);
if(!logfile_handle)
die("Cannot open log file %s", logfile_path);
if (!logfile_handle)
{
die("Cannot open log file %s, windows error %u",
logfile_path, GetLastError());
}
}
/* Start child process */
STARTUPINFO si={0};
STARTUPINFO si= {0};
si.cb= sizeof(si);
si.hStdInput= GetStdHandle(STD_INPUT_HANDLE);
si.hStdError= logfile_handle;
@ -216,13 +212,13 @@ static intptr_t run_tool(int wait_flag, const char *program,...)
}
CloseHandle(pi.hThread);
if(wait_flag == P_NOWAIT)
if (wait_flag == P_NOWAIT)
{
/* Do not wait for process to complete, return handle */
/* Do not wait for process to complete, return handle. */
return (intptr_t)pi.hProcess;
}
/* Eait for process to complete */
/* Wait for process to complete. */
if (WaitForSingleObject(pi.hProcess, INFINITE) != WAIT_OBJECT_0)
{
die("WaitForSingleObject() failed");
@ -236,7 +232,6 @@ static intptr_t run_tool(int wait_flag, const char *program,...)
}
void stop_mysqld_service()
{
DWORD needed;
@ -249,7 +244,7 @@ void stop_mysqld_service()
sizeof(SERVICE_STATUS_PROCESS),
&needed))
{
die("QueryServiceStatusEx failed (%d)\n", GetLastError());
die("QueryServiceStatusEx failed (%u)\n", GetLastError());
}
/*
@ -257,7 +252,7 @@ void stop_mysqld_service()
exit.
*/
if(initial_service_state == -1)
initial_service_state =ssp.dwCurrentState;
initial_service_state= ssp.dwCurrentState;
switch(ssp.dwCurrentState)
{
@ -266,12 +261,13 @@ void stop_mysqld_service()
case SERVICE_RUNNING:
if(!ControlService(service, SERVICE_CONTROL_STOP,
(SERVICE_STATUS *)&ssp))
die("ControlService failed, error %d\n", GetLastError());
die("ControlService failed, error %u\n", GetLastError());
case SERVICE_START_PENDING:
case SERVICE_STOP_PENDING:
if(timeout < 0)
die("Service does not stop after 1 minute timeout");
die("Service does not stop after %d seconds timeout",shutdown_timeout);
Sleep(100);
timeout -= 100;
break;
default:
die("Unexpected service state %d",ssp.dwCurrentState);
@ -280,33 +276,6 @@ void stop_mysqld_service()
}
/* Helper routine. Used to prevent downgrades by mysql_upgrade_service */
void get_file_version(const wchar_t *path, int *major, int *minor)
{
*major= *minor=0;
DWORD version_handle;
char *ver= 0;
VS_FIXEDFILEINFO info;
UINT len;
void *p;
DWORD size = GetFileVersionInfoSizeW(path, &version_handle);
if (size == 0)
return;
ver = new char[size];
if(!GetFileVersionInfoW(path, version_handle, size, ver))
goto end;
if(!VerQueryValue(ver,"\\",&p,&len))
goto end;
memcpy(&info,p ,sizeof(VS_FIXEDFILEINFO));
*major = (info.dwFileVersionMS & 0xFFFF0000) >> 16;
*minor = (info.dwFileVersionMS & 0x0000FFFF);
end:
delete []ver;
}
/*
Shutdown mysql server. Not using mysqladmin, since
our --skip-grant-tables do not work anymore after mysql_upgrade
@ -340,21 +309,22 @@ static void change_service_config()
char defaults_file[MAX_PATH];
char default_character_set[64];
char buf[MAX_PATH];
char commandline[3*MAX_PATH + 19];
int i;
scm = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
scm= OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
if(!scm)
die("OpenSCManager failed with %d", GetLastError());
die("OpenSCManager failed with %u", GetLastError());
service= OpenService(scm, opt_service, SERVICE_ALL_ACCESS);
if (!service)
die("OpenService failed with %d", GetLastError());
die("OpenService failed with %u", GetLastError());
BYTE config_buffer[8*1024];
LPQUERY_SERVICE_CONFIGW config= (LPQUERY_SERVICE_CONFIGW)config_buffer;
DWORD size=sizeof(config_buffer);
DWORD size= sizeof(config_buffer);
DWORD needed;
if (!QueryServiceConfigW(service, config, size, &needed))
die("QueryServiceConfig failed with %d\n", GetLastError());
die("QueryServiceConfig failed with %u", GetLastError());
mysqld_service_properties props;
if (get_mysql_service_properties(config->lpBinaryPathName, &props))
@ -363,14 +333,15 @@ static void change_service_config()
}
int my_major= MYSQL_VERSION_ID/10000;
int my_minor= (MYSQL_VERSION_ID - 10000*my_major)/100;
int my_minor= (MYSQL_VERSION_ID %10000)/100;
int my_patch= MYSQL_VERSION_ID%100;
if(my_major < props.version_major ||
(my_major == props.version_minor && my_minor < props.version_patch))
(my_major == props.version_major && my_minor < props.version_minor))
{
die("Can not downgrade, the service is currently running as version %d.%d"
", my version is %d.%d", props.version_major, props.version_minor,
my_major, my_minor);
die("Can not downgrade, the service is currently running as version %d.%d.%d"
", my version is %d.%d.%d", props.version_major, props.version_minor,
props.version_patch, my_major, my_minor, my_patch);
}
if(props.inifile[0] == 0)
@ -386,7 +357,7 @@ static void change_service_config()
unix style slashes.
*/
strcpy_s(buf, MAX_PATH, props.datadir);
for(i=0; buf[i]; i++)
for(i= 0; buf[i]; i++)
{
if (buf[i] == '\\')
buf[i]= '/';
@ -395,7 +366,7 @@ static void change_service_config()
/*
Remove basedir from defaults file, otherwise the service wont come up in
the new version, and will complain about mismatched message file.
the new version, and will complain about mismatched message file.
*/
WritePrivateProfileString("mysqld", "basedir",NULL, props.inifile);
@ -404,10 +375,10 @@ static void change_service_config()
"default-character-set is deprecated and will be replaced ..."
message.
*/
default_character_set[0]=0;
default_character_set[0]= 0;
GetPrivateProfileString("mysqld", "default-character-set", NULL,
default_character_set, sizeof(default_character_set), defaults_file);
if(default_character_set[0])
if (default_character_set[0])
{
WritePrivateProfileString("mysqld", "default-character-set", NULL,
defaults_file);
@ -416,19 +387,17 @@ static void change_service_config()
}
sprintf(defaults_file_param,"--defaults-file=%s", props.inifile);
char commandline[3*MAX_PATH + 19];
sprintf_s(commandline, "\"%s\" \"%s\" \"%s\"", mysqld_path,
defaults_file_param, opt_service);
if (!ChangeServiceConfig(service, SERVICE_NO_CHANGE, SERVICE_NO_CHANGE,
SERVICE_NO_CHANGE, commandline, NULL, NULL, NULL, NULL, NULL, NULL))
{
die("ChangeServiceConfigW failed with %d", GetLastError());
die("ChangeServiceConfig failed with %u", GetLastError());
}
}
int main(int argc, char **argv)
{
int error;
@ -439,8 +408,8 @@ int main(int argc, char **argv)
/* Parse options */
if ((error= handle_options(&argc, &argv, my_long_options, get_one_option)))
die("");
if(!opt_service)
die("service parameter is mandatory");
if (!opt_service)
die("--service=# parameter is mandatory");
/*
Get full path to mysqld, we need it when changing service configuration.
@ -448,17 +417,17 @@ int main(int argc, char **argv)
and mysql_upgrade_service.exe are in the same directory.
*/
GetModuleFileName(NULL, bindir, FN_REFLEN);
p = strrchr(bindir, FN_LIBCHAR);
p= strrchr(bindir, FN_LIBCHAR);
if(p)
{
*p=0;
*p= 0;
}
sprintf_s(mysqld_path, "%s\\mysqld.exe", bindir);
sprintf_s(mysqladmin_path, "%s\\mysqladmin.exe", bindir);
sprintf_s(mysqlupgrade_path, "%s\\mysql_upgrade.exe", bindir);
char *paths[]= {mysqld_path, mysqladmin_path, mysqlupgrade_path};
for(int i=0; i< 3;i++)
for(int i= 0; i< 3;i++)
{
if(GetFileAttributes(paths[i]) == INVALID_FILE_ATTRIBUTES)
die("File %s does not exist", paths[i]);
@ -466,7 +435,7 @@ int main(int argc, char **argv)
/*
Messages written on stdout should not be buffered, GUI upgrade program
read them from pipe and uses as progress indicator.
reads them from pipe and uses as progress indicator.
*/
setvbuf(stdout, NULL, _IONBF, 0);
@ -476,7 +445,6 @@ int main(int argc, char **argv)
log("Phase 2/8: Stopping service");
stop_mysqld_service();
/*
Start mysqld.exe as non-service skipping privileges (so we do not
care about the password). But disable networking and enable pipe
@ -491,14 +459,14 @@ int main(int argc, char **argv)
defaults_file_param, "--skip-networking", "--skip-grant-tables",
"--enable-named-pipe", socket_param, NULL);
if(mysqld_process == INVALID_HANDLE_VALUE)
if (mysqld_process == INVALID_HANDLE_VALUE)
{
die("Cannot start mysqld.exe process, errno=%d", errno);
}
log("Phase 4/8: Waiting for startup to complete");
DWORD start_duration_ms= 0;
for (int i=0; ; i++)
for(;;)
{
if (WaitForSingleObject(mysqld_process, 0) != WAIT_TIMEOUT)
die("mysqld.exe did not start");
@ -515,10 +483,13 @@ int main(int argc, char **argv)
}
log("Phase 5/8: Running mysql_upgrade");
int upgrade_err = (int) run_tool(P_WAIT, mysqlupgrade_path,
int upgrade_err= (int) run_tool(P_WAIT, mysqlupgrade_path,
"--protocol=pipe", "--force", socket_param,
NULL);
if (upgrade_err)
die("mysql_upgrade failed with error code %d\n", upgrade_err);
log("Phase 6/8: Initiating server shutdown");
initiate_mysqld_shutdown();
@ -543,7 +514,7 @@ int main(int argc, char **argv)
opt_service, logfile_path);
CloseServiceHandle(service);
CloseServiceHandle(scm);
if(logfile_handle)
if (logfile_handle)
CloseHandle(logfile_handle);
my_end(0);
exit(0);