programs/sc/sc.c

   1 /*
   2  * Copyright 2010 Hans Leidekker
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #define WIN32_LEAN_AND_MEAN
  20
  21 #include "wine/debug.h"
  22 #include "wine/unicode.h"
  23
  24 #include <stdio.h>
  25 #include <string.h>
  26 #include <stdlib.h>
  27 #include <windows.h>
  28 #include <winsvc.h>
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(sc);
  31
  32 struct create_params
  33 {
  34     const WCHAR *displayname;
  35     const WCHAR *binpath;
  36     const WCHAR *group;
  37     const WCHAR *depend;
  38     const WCHAR *obj;
  39     const WCHAR *password;
  40     DWORD type;
  41     DWORD start;
  42     DWORD error;
  43     BOOL tag;
  44 };
  45
  46 static BOOL parse_create_params( int argc, const WCHAR *argv[], struct create_params *cp )
  47 {
  48     static const WCHAR displaynameW[] = {'d','i','s','p','l','a','y','n','a','m','e','=',0};
  49     static const WCHAR typeW[] = {'t','y','p','e','=',0};
  50     static const WCHAR startW[] = {'s','t','a','r','t','=',0};
  51     static const WCHAR errorW[] = {'e','r','r','o','r','=',0};
  52     static const WCHAR binpathW[] = {'b','i','n','p','a','t','h','=',0};
  53     static const WCHAR groupW[] = {'g','r','o','u','p','=',0};
  54     static const WCHAR tagW[] = {'t','a','g','=',0};
  55     static const WCHAR dependW[] = {'d','e','p','e','n','d','=',0};
  56     static const WCHAR objW[] = {'o','b','j','=',0};
  57     static const WCHAR passwordW[] = {'p','a','s','s','w','o','r','d','=',0};
  58     unsigned int i;
  59
  60     cp->displayname = NULL;
  61     cp->type        = SERVICE_WIN32_OWN_PROCESS;
  62     cp->start       = SERVICE_DEMAND_START;
  63     cp->error       = SERVICE_ERROR_NORMAL;
  64     cp->binpath     = NULL;
  65     cp->group       = NULL;
  66     cp->tag         = FALSE;
  67     cp->depend      = NULL;
  68     cp->obj         = NULL;
  69     cp->password    = NULL;
  70
  71     for (i = 0; i < argc; i++)
  72     {
  73         if (!strcmpiW( argv[i], displaynameW ) && i < argc - 1) cp->displayname = argv[i + 1];
  74         if (!strcmpiW( argv[i], binpathW ) && i < argc - 1) cp->binpath = argv[i + 1];
  75         if (!strcmpiW( argv[i], groupW ) && i < argc - 1) cp->group = argv[i + 1];
  76         if (!strcmpiW( argv[i], dependW ) && i < argc - 1) cp->depend = argv[i + 1];
  77         if (!strcmpiW( argv[i], objW ) && i < argc - 1) cp->obj = argv[i + 1];
  78         if (!strcmpiW( argv[i], passwordW ) && i < argc - 1) cp->password = argv[i + 1];
  79
  80         if (!strcmpiW( argv[i], tagW ) && i < argc - 1)
  81         {
  82             static const WCHAR yesW[] = {'y','e','s',0};
  83             if (!strcmpiW( argv[i], yesW ))
  84             {
  85                 WINE_FIXME("tag argument not supported\n");
  86                 cp->tag = TRUE;
  87             }
  88         }
  89         if (!strcmpiW( argv[i], typeW ) && i < argc - 1)
  90         {
  91             static const WCHAR ownW[] = {'o','w','n',0};
  92             static const WCHAR shareW[] = {'s','h','a','r','e',0};
  93             static const WCHAR kernelW[] = {'k','e','r','n','e','l',0};
  94             static const WCHAR filesysW[] = {'f','i','l','e','s','y','s',0};
  95             static const WCHAR recW[] = {'r','e','c',0};
  96             static const WCHAR interactW[] = {'i','n','t','e','r','a','c','t',0};
  97
  98             if (!strcmpiW( argv[i + 1], ownW )) cp->type = SERVICE_WIN32_OWN_PROCESS;
  99             if (!strcmpiW( argv[i + 1], shareW )) cp->type = SERVICE_WIN32_SHARE_PROCESS;
 100             if (!strcmpiW( argv[i + 1], kernelW )) cp->type = SERVICE_KERNEL_DRIVER;
 101             if (!strcmpiW( argv[i + 1], filesysW )) cp->type = SERVICE_FILE_SYSTEM_DRIVER;
 102             if (!strcmpiW( argv[i + 1], recW )) cp->type = SERVICE_RECOGNIZER_DRIVER;
 103             if (!strcmpiW( argv[i + 1], interactW )) cp->type |= SERVICE_INTERACTIVE_PROCESS;
 104         }
 105         if (!strcmpiW( argv[i], startW ) && i < argc - 1)
 106         {
 107             static const WCHAR bootW[] = {'b','o','o','t',0};
 108             static const WCHAR systemW[] = {'s','y','s','t','e','m',0};
 109             static const WCHAR autoW[] = {'a','u','t','o',0};
 110             static const WCHAR demandW[] = {'d','e','m','a','n','d',0};
 111             static const WCHAR disabledW[] = {'d','i','s','a','b','l','e','d',0};
 112
 113             if (!strcmpiW( argv[i + 1], bootW )) cp->start = SERVICE_BOOT_START;
 114             if (!strcmpiW( argv[i + 1], systemW )) cp->start = SERVICE_SYSTEM_START;
 115             if (!strcmpiW( argv[i + 1], autoW )) cp->start = SERVICE_AUTO_START;
 116             if (!strcmpiW( argv[i + 1], demandW )) cp->start = SERVICE_DEMAND_START;
 117             if (!strcmpiW( argv[i + 1], disabledW )) cp->start = SERVICE_DISABLED;
 118         }
 119         if (!strcmpiW( argv[i], errorW ) && i < argc - 1)
 120         {
 121             static const WCHAR normalW[] = {'n','o','r','m','a','l',0};
 122             static const WCHAR severeW[] = {'s','e','v','e','r','e',0};
 123             static const WCHAR criticalW[] = {'c','r','i','t','i','c','a','l',0};
 124             static const WCHAR ignoreW[] = {'i','g','n','o','r','e',0};
 125
 126             if (!strcmpiW( argv[i + 1], normalW )) cp->error = SERVICE_ERROR_NORMAL;
 127             if (!strcmpiW( argv[i + 1], severeW )) cp->error = SERVICE_ERROR_SEVERE;
 128             if (!strcmpiW( argv[i + 1], criticalW )) cp->error = SERVICE_ERROR_CRITICAL;
 129             if (!strcmpiW( argv[i + 1], ignoreW )) cp->error = SERVICE_ERROR_IGNORE;
 130         }
 131     }
 132     if (!cp->binpath) return FALSE;
 133     return TRUE;
 134 }
 135
 136 static BOOL parse_failure_actions( const WCHAR *arg, SERVICE_FAILURE_ACTIONSW *fa )
 137 {
 138     static const WCHAR runW[] = {'r','u','n',0};
 139     static const WCHAR restartW[] = {'r','e','s','t','a','r','t',0};
 140     static const WCHAR rebootW[] = {'r','e','b','o','o','t',0};
 141     unsigned int i, count;
 142     WCHAR *actions, *p;
 143
 144     actions = HeapAlloc( GetProcessHeap(), 0, (strlenW( arg ) + 1) * sizeof(WCHAR) );
 145     if (!actions) return FALSE;
 146
 147     strcpyW( actions, arg );
 148     for (p = actions, count = 0; *p; p++)
 149     {
 150         if (*p == '/')
 151         {
 152             count++;
 153             *p = 0;
 154         }
 155     }
 156     count = count / 2 + 1;
 157
 158     fa->cActions = count;
 159     fa->lpsaActions = HeapAlloc( GetProcessHeap(), 0, fa->cActions * sizeof(SC_ACTION) );
 160     if (!fa->lpsaActions)
 161     {
 162         HeapFree( GetProcessHeap(), 0, actions );
 163         return FALSE;
 164     }
 165
 166     p = actions;
 167     for (i = 0; i < count; i++)
 168     {
 169         if (!strcmpiW( p, runW )) fa->lpsaActions[i].Type = SC_ACTION_RUN_COMMAND;
 170         else if (!strcmpiW( p, restartW )) fa->lpsaActions[i].Type = SC_ACTION_RESTART;
 171         else if (!strcmpiW( p, rebootW )) fa->lpsaActions[i].Type = SC_ACTION_REBOOT;
 172         else fa->lpsaActions[i].Type = SC_ACTION_NONE;
 173
 174         p += strlenW( p ) + 1;
 175         fa->lpsaActions[i].Delay = atoiW( p );
 176         p += strlenW( p ) + 1;
 177     }
 178
 179     HeapFree( GetProcessHeap(), 0, actions );
 180     return TRUE;
 181 }
 182
 183 static BOOL parse_failure_params( int argc, const WCHAR *argv[], SERVICE_FAILURE_ACTIONSW *fa )
 184 {
 185     static const WCHAR resetW[] = {'r','e','s','e','t','=',0};
 186     static const WCHAR rebootW[] = {'r','e','b','o','o','t','=',0};
 187     static const WCHAR commandW[] = {'c','o','m','m','a','n','d','=',0};
 188     static const WCHAR actionsW[] = {'a','c','t','i','o','n','s','=',0};
 189     unsigned int i;
 190
 191     fa->dwResetPeriod = 0;
 192     fa->lpRebootMsg   = NULL;
 193     fa->lpCommand     = NULL;
 194     fa->cActions      = 0;
 195     fa->lpsaActions   = NULL;
 196
 197     for (i = 0; i < argc; i++)
 198     {
 199         if (!strcmpiW( argv[i], resetW ) && i < argc - 1) fa->dwResetPeriod = atoiW( argv[i + 1] );
 200         if (!strcmpiW( argv[i], rebootW ) && i < argc - 1) fa->lpRebootMsg = (WCHAR *)argv[i + 1];
 201         if (!strcmpiW( argv[i], commandW ) && i < argc - 1) fa->lpCommand = (WCHAR *)argv[i + 1];
 202         if (!strcmpiW( argv[i], actionsW ))
 203         {
 204             if (i == argc - 1) return FALSE;
 205             if (!parse_failure_actions( argv[i + 1], fa )) return FALSE;
 206         }
 207     }
 208     return TRUE;
 209 }
 210
 211 static void usage( void )
 212 {
 213     WINE_MESSAGE( "Usage: sc command servicename [parameter= value ...]\n" );
 214     exit( 1 );
 215 }
 216
 217 int wmain( int argc, const WCHAR *argv[] )
 218 {
 219     static const WCHAR createW[] = {'c','r','e','a','t','e',0};
 220     static const WCHAR descriptionW[] = {'d','e','s','c','r','i','p','t','i','o','n',0};
 221     static const WCHAR failureW[] = {'f','a','i','l','u','r','e',0};
 222     static const WCHAR deleteW[] = {'d','e','l','e','t','e',0};
 223     static const WCHAR startW[] = {'s','t','a','r','t',0};
 224     static const WCHAR stopW[] = {'s','t','o','p',0};
 225     SC_HANDLE manager, service;
 226     SERVICE_STATUS status;
 227     BOOL ret = FALSE;
 228
 229     if (argc < 3) usage();
 230
 231     if (argv[2][0] == '\\' && argv[2][1] == '\\')
 232     {
 233         WINE_FIXME("server argument not supported\n");
 234         return 1;
 235     }
 236
 237     manager = OpenSCManagerW( NULL, NULL, SC_MANAGER_ALL_ACCESS );
 238     if (!manager)
 239     {
 240         WINE_ERR("failed to open service manager\n");
 241         return 1;
 242     }
 243
 244     if (!strcmpiW( argv[1], createW ))
 245     {
 246         struct create_params cp;
 247
 248         if (argc < 4)
 249         {
 250             CloseServiceHandle( manager );
 251             usage();
 252         }
 253         if (!parse_create_params( argc - 3, argv + 3, &cp ))
 254         {
 255             WINE_WARN("failed to parse create parameters\n");
 256             CloseServiceHandle( manager );
 257             return 1;
 258         }
 259         service = CreateServiceW( manager, argv[2], cp.displayname, SERVICE_ALL_ACCESS,
 260                                   cp.type, cp.start, cp.error, cp.binpath, cp.group, NULL,
 261                                   cp.depend, cp.obj, cp.password );
 262         if (service)
 263         {
 264             CloseServiceHandle( service );
 265             ret = TRUE;
 266         }
 267         else WINE_TRACE("failed to create service %u\n", GetLastError());
 268     }
 269     else if (!strcmpiW( argv[1], descriptionW ))
 270     {
 271         service = OpenServiceW( manager, argv[2], SERVICE_CHANGE_CONFIG );
 272         if (service)
 273         {
 274             SERVICE_DESCRIPTIONW sd;
 275             sd.lpDescription = argc > 3 ? (WCHAR *)argv[3] : NULL;
 276             ret = ChangeServiceConfig2W( service, SERVICE_CONFIG_DESCRIPTION, &sd );
 277             if (!ret) WINE_TRACE("failed to set service description %u\n", GetLastError());
 278             CloseServiceHandle( service );
 279         }
 280         else WINE_TRACE("failed to open service %u\n", GetLastError());
 281     }
 282     else if (!strcmpiW( argv[1], failureW ))
 283     {
 284         service = OpenServiceW( manager, argv[2], SERVICE_CHANGE_CONFIG );
 285         if (service)
 286         {
 287             SERVICE_FAILURE_ACTIONSW sfa;
 288             if (parse_failure_params( argc - 3, argv + 3, &sfa ))
 289             {
 290                 ret = ChangeServiceConfig2W( service, SERVICE_CONFIG_FAILURE_ACTIONS, &sfa );
 291                 if (!ret) WINE_TRACE("failed to set service failure actions %u\n", GetLastError());
 292                 HeapFree( GetProcessHeap(), 0, sfa.lpsaActions );
 293             }
 294             else
 295                 WINE_WARN("failed to parse failure parameters\n");
 296             CloseServiceHandle( service );
 297         }
 298         else WINE_TRACE("failed to open service %u\n", GetLastError());
 299     }
 300     else if (!strcmpiW( argv[1], deleteW ))
 301     {
 302         service = OpenServiceW( manager, argv[2], DELETE );
 303         if (service)
 304         {
 305             ret = DeleteService( service );
 306             if (!ret) WINE_TRACE("failed to delete service %u\n", GetLastError());
 307             CloseServiceHandle( service );
 308         }
 309         else WINE_TRACE("failed to open service %u\n", GetLastError());
 310     }
 311     else if (!strcmpiW( argv[1], startW ))
 312     {
 313         service = OpenServiceW( manager, argv[2], SERVICE_START );
 314         if (service)
 315         {
 316             ret = StartServiceW( service, argc - 3, argv + 3 );
 317             if (!ret) WINE_TRACE("failed to start service %u\n", GetLastError());
 318             CloseServiceHandle( service );
 319         }
 320         else WINE_TRACE("failed to open service %u\n", GetLastError());
 321     }
 322     else if (!strcmpiW( argv[1], stopW ))
 323     {
 324         service = OpenServiceW( manager, argv[2], SERVICE_STOP );
 325         if (service)
 326         {
 327             ret = ControlService( service, SERVICE_CONTROL_STOP, &status );
 328             if (!ret) WINE_TRACE("failed to stop service %u\n", GetLastError());
 329             CloseServiceHandle( service );
 330         }
 331         else WINE_TRACE("failed to open service %u\n", GetLastError());
 332     }
 333     else
 334         WINE_FIXME("command not supported\n");
 335
 336     CloseServiceHandle( manager );
 337     return !ret;
 338 }