| 164 | } |
| 165 | |
| 166 | BOOL Reboot() |
| 167 | /*++ |
| 168 | |
| 169 | Routine Description: |
| 170 | |
| 171 | Attempt to reboot computer |
| 172 | |
| 173 | Arguments: |
| 174 | |
| 175 | none |
| 176 | |
| 177 | Return Value: |
| 178 | |
| 179 | TRUE if API suceeded |
| 180 | |
| 181 | --*/ |
| 182 | { |
| 183 | HANDLE Token; |
| 184 | TOKEN_PRIVILEGES NewPrivileges; |
| 185 | LUID Luid; |
| 186 | |
| 187 | // |
| 188 | // we need to "turn on" reboot privilege |
| 189 | // if any of this fails, try reboot anyway |
| 190 | // |
| 191 | if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES,&Token)) { |
| 192 | goto final; |
| 193 | } |
| 194 | |
| 195 | if(!LookupPrivilegeValue(NULL,SE_SHUTDOWN_NAME,&Luid)) { |
| 196 | CloseHandle(Token); |
| 197 | goto final; |
| 198 | } |
| 199 | |
| 200 | NewPrivileges.PrivilegeCount = 1; |
| 201 | NewPrivileges.Privileges[0].Luid = Luid; |
| 202 | NewPrivileges.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; |
| 203 | |
| 204 | AdjustTokenPrivileges( |
| 205 | Token, |
| 206 | FALSE, |
| 207 | &NewPrivileges, |
| 208 | 0, |
| 209 | NULL, |
| 210 | NULL |
| 211 | ); |
| 212 | |
| 213 | CloseHandle(Token); |
| 214 | |
| 215 | final: |
| 216 | |
| 217 | // |
| 218 | // attempt reboot - inform system that this is planned hardware install |
| 219 | // |
| 220 | // warning 28159 is a warning to rearchitect to avoid rebooting. However, |
| 221 | // sometimes during device installation, a reboot is needed, so this warning |
| 222 | // is being suppressed for the call to InitiateSystemShutdownEx. |
| 223 | // |