Common Data Security Architecture (CDSA) White Paper

80 AppendixA
Sample Install Program
if (error_ptr->error == CSSM_GUID_BEEN_INSTALLED)
printf(“The add-in/GUID has been installed arleady.\n”);
else {
printf(“Failed at CSSM_ModuleInstall, error = %d\n”, error_ptr->error);
printf(“Check <cdsa/cssmerr.h> for the error.\n”);
}
exit(1);
}
/* copy library to /usr/lib/cdsa */
memset(cpcmd, 0, PATH_LEN);
(void) sprintf(&cpcmd[0], “cp %s %s”, DL_LIB, TARGET_NAME);
if (system(cpcmd) != 0) {
printf(“Failed to copy library image to /usr/lib/cdsa\n”);
uninstall_addin(1);
exit (1);
}
if (chmod (TARGET_NAME, S_IRUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH) != 0)
{
printf(“Failed to change library mode.\n”);
uninstall_addin(1);
exit (1);
}
printf(“The add-in module has been installed successfully.\n”);
exit( 0 );
}
CSSM_RETURN uninstall_addin(cleanup)