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// This standalone installer is a separate exe, as it needs to be run
// through ShellExecuteEx() for UAC elevation
#include <config.h>
#include <windows.h>
#include <setupapi.h>
#include <stdio.h>
#include <stdlib.h>
#include <inttypes.h>
#include <direct.h>
#include <api/difxapi.h>
#define MAX_PATH_LENGTH 128
#define safe_strncat(dst, dst_max, src, count) strncat(dst, src, min(count, dst_max - strlen(dst) - 1))
#define safe_strcat(dst, dst_max, src) safe_strncat(dst, dst_max, src, strlen(src)+1)
int main(int argc, char** argv)
{
DWORD r;
BOOL reboot_needed;
char path[MAX_PATH_LENGTH];
// INSTALLERINFO installer_info;
_getcwd(path, MAX_PATH_LENGTH);
safe_strcat(path, MAX_PATH_LENGTH, "\\libusb_device.inf");
r = DriverPackagePreinstall(path, DRIVER_PACKAGE_LEGACY_MODE|DRIVER_PACKAGE_REPAIR);
// Will fail if inf not signed, unless DRIVER_PACKAGE_LEGACY_MODE is specified.
// r = 87 ERROR_INVALID_PARAMETER on path == NULL
// r = 2 ERROR_FILE_NOT_FOUND if no inf in path
// r = 5 ERROR_ACCESS_DENIED if needs admin elevation
// r = 0xE0000003 ERROR_GENERAL_SYNTAX the syntax of the inf is invalid
// r = 0xE0000304 ERROR_INVALID_CATALOG_DATA => no cat
// r = 0xE0000247 if user decided not to install on warnings
// r = 0x800B0100 ERROR_WRONG_INF_STYLE => missing cat entry in inf
// r = 0xB7 => missing DRIVER_PACKAGE_REPAIR flag
switch(r) {
case ERROR_INVALID_PARAMETER:
printf("invalid path\n");
return -1;
case ERROR_FILE_NOT_FOUND:
printf("unable to find inf file on %s\n", path);
return -1;
case ERROR_ACCESS_DENIED:
printf("this process needs to be run with administrative privileges\n");
return -1;
case ERROR_WRONG_INF_STYLE:
case ERROR_GENERAL_SYNTAX:
printf("the syntax of the inf is invalid\n");
return -1;
case ERROR_INVALID_CATALOG_DATA:
printf("unable to locate cat file\n");
return -1;
case ERROR_DRIVER_STORE_ADD_FAILED:
printf("cancelled by user\n");
return -1;
// TODO: make DRIVER_PACKAGE_REPAIR optional
case ERROR_ALREADY_EXISTS:
printf("driver already exists\n");
return -1;
default:
printf("unhandled error %X\n", r);
return -1;
}
// TODO: use
r = DriverPackageInstall(path, DRIVER_PACKAGE_LEGACY_MODE|DRIVER_PACKAGE_REPAIR,
NULL, &reboot_needed);
printf("ret = %X\n", r);
return 0;
}
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