diff options
Diffstat (limited to 'fddnotify/PTInstaller/pt_ioctl.c')
| -rw-r--r-- | fddnotify/PTInstaller/pt_ioctl.c | 249 |
1 files changed, 0 insertions, 249 deletions
diff --git a/fddnotify/PTInstaller/pt_ioctl.c b/fddnotify/PTInstaller/pt_ioctl.c deleted file mode 100644 index 18b9213..0000000 --- a/fddnotify/PTInstaller/pt_ioctl.c +++ /dev/null @@ -1,249 +0,0 @@ -/******************************************************************************/
-/* */
-/* IoExample for PortTalk V2.1 */
-/* Version 2.1, 12th January 2002 */
-/* http://www.beyondlogic.org */
-/* */
-/* Copyright © 2002 Craig Peacock. Craig.Peacock@beyondlogic.org */
-/* Any publication or distribution of this code in source form is prohibited */
-/* without prior written permission of the copyright holder. This source code */
-/* is provided "as is", without any guarantee made as to its suitability or */
-/* fitness for any particular use. Permission is herby granted to modify or */
-/* enhance this sample code to produce a derivative program which may only be */
-/* distributed in compiled object form only. */
-/******************************************************************************/
-
-#include <winioctl.h>
-#include "porttalk_IOCTL.h"
-
-unsigned char OpenPortTalk(void);
-void ClosePortTalk(void);
-
-void outportb(unsigned short PortAddress, unsigned char byte);
-unsigned char inportb(unsigned short PortAddress);
-
-void InstallPortTalkDriver(void);
-unsigned char StartPortTalkDriver(void);
-
-#define inp(PortAddress) inportb(PortAddress)
-#define outp(PortAddress, Value) outportb(PortAddress, Value)
-
-HANDLE PortTalk_Handle; /* Handle for PortTalk Driver */
-
-void outportb(unsigned short PortAddress, unsigned char byte)
-{
- unsigned int error;
- DWORD BytesReturned;
- unsigned char Buffer[3];
- unsigned short * pBuffer;
- pBuffer = (unsigned short *)&Buffer[0];
- *pBuffer = PortAddress;
- Buffer[2] = byte;
-
- error = DeviceIoControl(PortTalk_Handle,
- IOCTL_WRITE_PORT_UCHAR,
- &Buffer,
- 3,
- NULL,
- 0,
- &BytesReturned,
- NULL);
-
- if (!error) printf("Error occured during outportb while talking to PortTalk driver %d\n",GetLastError());
-}
-
-unsigned char inportb(unsigned short PortAddress)
-{
- unsigned int error;
- DWORD BytesReturned;
- unsigned char Buffer[3];
- unsigned short * pBuffer;
- pBuffer = (unsigned short *)&Buffer;
- *pBuffer = PortAddress;
-
- error = DeviceIoControl(PortTalk_Handle,
- IOCTL_READ_PORT_UCHAR,
- &Buffer,
- 2,
- &Buffer,
- 1,
- &BytesReturned,
- NULL);
-
- if (!error) printf("Error occured during inportb while talking to PortTalk driver %d\n",GetLastError());
- return(Buffer[0]);
-}
-
-unsigned char OpenPortTalk(void)
-{
- /* Open PortTalk Driver. If we cannot open it, try installing and starting it */
- PortTalk_Handle = CreateFile("\\\\.\\PortTalk",
- GENERIC_READ,
- 0,
- NULL,
- OPEN_EXISTING,
- FILE_ATTRIBUTE_NORMAL,
- NULL);
-
- if(PortTalk_Handle == INVALID_HANDLE_VALUE) {
- /* Start or Install PortTalk Driver */
- StartPortTalkDriver();
- /* Then try to open once more, before failing */
- PortTalk_Handle = CreateFile("\\\\.\\PortTalk",
- GENERIC_READ,
- 0,
- NULL,
- OPEN_EXISTING,
- FILE_ATTRIBUTE_NORMAL,
- NULL);
-
- if(PortTalk_Handle == INVALID_HANDLE_VALUE) {
- printf("PortTalk: Couldn't access PortTalk Driver, Please ensure driver is loaded.\n\n");
- return -1;
- }
- }
- return 0;
-}
-
-void ClosePortTalk(void)
-{
- CloseHandle(PortTalk_Handle);
-}
-
-unsigned char StartPortTalkDriver(void)
-{
- SC_HANDLE SchSCManager;
- SC_HANDLE schService;
- BOOL ret;
- DWORD err;
-
- /* Open Handle to Service Control Manager */
- SchSCManager = OpenSCManager (NULL, /* machine (NULL == local) */
- NULL, /* database (NULL == default) */
- SC_MANAGER_ALL_ACCESS); /* access required */
-
- if (SchSCManager == NULL)
- if (GetLastError() == ERROR_ACCESS_DENIED) {
- /* We do not have enough rights to open the SCM, therefore we must */
- /* be a poor user with only user rights. */
- printf("PortTalk: You do not have rights to access the Service Control Manager and\n");
- printf("PortTalk: the PortTalk driver is not installed or started. Please ask \n");
- printf("PortTalk: your administrator to install the driver on your behalf.\n");
- return(0);
- }
-
- do {
- /* Open a Handle to the PortTalk Service Database */
- schService = OpenService(SchSCManager, /* handle to service control manager database */
- "PortTalk", /* pointer to name of service to start */
- SERVICE_ALL_ACCESS); /* type of access to service */
-
- if (schService == NULL)
- switch (GetLastError()){
- case ERROR_ACCESS_DENIED:
- printf("PortTalk: You do not have rights to the PortTalk service database\n");
- return(0);
- case ERROR_INVALID_NAME:
- printf("PortTalk: The specified service name is invalid.\n");
- return(0);
- case ERROR_SERVICE_DOES_NOT_EXIST:
- printf("PortTalk: The PortTalk driver does not exist. Installing driver.\n");
- printf("PortTalk: This can take up to 30 seconds on some machines . .\n");
- InstallPortTalkDriver();
- break;
- }
- } while (schService == NULL);
-
- /* Start the PortTalk Driver. Errors will occur here if PortTalk.SYS file doesn't exist */
-
- ret = StartService (schService, /* service identifier */
- 0, /* number of arguments */
- NULL); /* pointer to arguments */
-
- if (ret) printf("PortTalk: The PortTalk driver has been successfully started.\n");
- else {
- err = GetLastError();
- if (err == ERROR_SERVICE_ALREADY_RUNNING)
- printf("PortTalk: The PortTalk driver is already running.\n");
- else {
- printf("PortTalk: Unknown error while starting PortTalk driver service.\n");
- printf("PortTalk: Does PortTalk.SYS exist in your \\System32\\Drivers Directory?\n");
- return(0);
- }
- }
-
- /* Close handle to Service Control Manager */
- CloseServiceHandle (schService);
- return(TRUE);
-}
-
-void InstallPortTalkDriver(void)
-{
- SC_HANDLE SchSCManager;
- SC_HANDLE schService;
- DWORD err;
- CHAR DriverFileName[80];
-
- /* Get Current Directory. Assumes PortTalk.SYS driver is in this directory. */
- /* Doesn't detect if file exists, nor if file is on removable media - if this */
- /* is the case then when windows next boots, the driver will fail to load and */
- /* a error entry is made in the event viewer to reflect this */
-
- /* Get System Directory. This should be something like c:\windows\system32 or */
- /* c:\winnt\system32 with a Maximum Character lenght of 20. As we have a */
- /* buffer of 80 bytes and a string of 24 bytes to append, we can go for a max */
- /* of 55 bytes */
-
- if (!GetSystemDirectory(DriverFileName, 55))
- {
- printf("PortTalk: Failed to get System Directory. Is System Directory Path > 55 Characters?\n");
- printf("PortTalk: Please manually copy driver to your system32/driver directory.\n");
- }
-
- /* Append our Driver Name */
- lstrcat(DriverFileName,"\\Drivers\\PortTalk.sys");
- printf("PortTalk: Copying driver to %s\n",DriverFileName);
-
- /* Copy Driver to System32/drivers directory. This fails if the file doesn't exist. */
-
- if (!CopyFile("PortTalk.sys", DriverFileName, FALSE))
- {
- printf("PortTalk: Failed to copy driver to %s\n",DriverFileName);
- printf("PortTalk: Please manually copy driver to your system32/driver directory.\n");
- }
-
- /* Open Handle to Service Control Manager */
- SchSCManager = OpenSCManager (NULL, /* machine (NULL == local) */
- NULL, /* database (NULL == default) */
- SC_MANAGER_ALL_ACCESS); /* access required */
-
- /* Create Service/Driver - This adds the appropriate registry keys in */
- /* HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services - It doesn't */
- /* care if the driver exists, or if the path is correct. */
-
- schService = CreateService (SchSCManager, /* SCManager database */
- "PortTalk", /* name of service */
- "PortTalk", /* name to display */
- SERVICE_ALL_ACCESS, /* desired access */
- SERVICE_KERNEL_DRIVER, /* service type */
- SERVICE_DEMAND_START, /* start type */
- SERVICE_ERROR_NORMAL, /* error control type */
- "System32\\Drivers\\PortTalk.sys", /* service's binary */
- NULL, /* no load ordering group */
- NULL, /* no tag identifier */
- NULL, /* no dependencies */
- NULL, /* LocalSystem account */
- NULL /* no password */
- );
-
- if (schService == NULL) {
- err = GetLastError();
- if (err == ERROR_SERVICE_EXISTS)
- printf("PortTalk: Driver already exists. No action taken.\n");
- else printf("PortTalk: Unknown error while creating Service.\n");
- }
- else printf("PortTalk: Driver successfully installed.\n");
-
- /* Close Handle to Service Control Manager */
- CloseServiceHandle (schService);
-}
\ No newline at end of file |