void FileSet::list_files(const std::string &path, const std::set<std::string> &extensions)
{
std::stringstream cmdstream;
cmdstream << "find $(realpath ";
cmdstream << path;
cmdstream << ") -type f ";
if (extensions.size() != 0)
{
auto end = extensions.end();
auto it = extensions.begin();
cmdstream << " -name *" << *it << " ";
for (; it != end; ++it)
{
cmdstream << " -o -name *" << *it << " ";
}
}
RunResult result = run_system_cmd(cmdstream);
std::stringstream files(result.output);
std::string file;
while (std::getline(files, file))
{
File *file_object = create_file(file);
if (file_object == nullptr)
{
return;
}
file_object->add_to_fileset(*this);
}
}
RunResult run_system_cmd(const std::stringstream &stream, bool need_output)
{
return run_system_cmd(stream.str(), need_output);
}
RunResult run_system_cmd(const Cmd& cmd, bool need_output)
{
return run_system_cmd(cmd.to_string(), need_output);
}
/*----------------------------------------------------------------------*/
int daf_service_delete(void)
{
char cmd[1024];
char msg[1024];
char timestamp[16];
char backup_inittab_filename[64];
#if defined AIX
print_msg_to_console("Updating /etc/inittab entry\n");
//--------------------------------------------------------------------------
// remove any previous entry
//--------------------------------------------------------------------------
safecpy(backup_inittab_filename, "/etc/inittab.", sizeof(backup_inittab_filename));
get_current_time_as_timestamp(timestamp, sizeof(timestamp), '.');
safecat(backup_inittab_filename, timestamp, sizeof(backup_inittab_filename));
sprintf(msg, "Backing up /etc/inittab in %s\n", backup_inittab_filename);
print_msg_to_console(msg);
if (copy_file("/etc/inittab", backup_inittab_filename) != 0)
{
safecpy(msg, "Backup of inittab failed: ", sizeof(msg));
safecat(msg, cmd, sizeof(msg));
safecat(msg, "\n", sizeof(msg));
print_msg_to_console(msg);
return(1);
}
print_msg_to_console(" Removing any previous daf service entry in /etc/inittab\n");
safecpy(cmd, "cat /etc/inittab | grep \"daf:\"", sizeof(cmd));
if (run_system_cmd(cmd, 1) == 0)
{
safecpy(cmd, "rmitab \"daf\"", sizeof(cmd));
if (run_system_cmd_and_print_all_output(cmd) != 0)
{
safecpy(msg, "Removal of daf service entry in /etc/inittab failed: ", sizeof(msg));
safecat(msg, cmd, sizeof(msg));
safecat(msg, "\n", sizeof(msg));
print_msg_to_console(msg);
return(1);
}
}
else
{
safecpy(msg, "No daf entry found in /etc/inittab so none was removed\n", sizeof(msg));
print_msg_to_console(msg);
}
print_msg_to_console("/etc/inittab entry updated successfully\n");
#elif defined LINUX || defined SOLARIS || defined HPUX
//--------------------------------------------------------------------------
// remove any previous entry
//--------------------------------------------------------------------------
// This could be Debian/Ubuntu and could be before we have installed DAF so there might not
// be a /etc/inittab file existing yet - check for this
if (! does_file_exist("/etc/inittab"))
{
if (does_file_exist(DAF_DEBIAN_ETC_INIT_CONF_PATH))
{
safecpy(cmd, "rm " DAF_DEBIAN_ETC_INIT_CONF_PATH, sizeof(cmd));
if (run_system_cmd(cmd, 1) != 0)
{
safecpy(msg, "Removal of " DAF_DEBIAN_ETC_INIT_CONF_PATH " failed\n", sizeof(msg));
print_msg_to_console(msg);
return(1);
}
}
print_msg_to_console(DAF_DEBIAN_ETC_INIT_CONF_PATH " removed\n");
}
else
{
print_msg_to_console("Updating /etc/inittab entry\n");
safecpy(backup_inittab_filename, "/etc/inittab.", sizeof(backup_inittab_filename));
get_current_time_as_timestamp(timestamp, sizeof(timestamp), '.');
safecat(backup_inittab_filename, timestamp, sizeof(backup_inittab_filename));
sprintf(msg, "Backing up /etc/inittab in %s\n", backup_inittab_filename);
print_msg_to_console(msg);
if (copy_file ("/etc/inittab", backup_inittab_filename) != 0)
{
safecpy(msg, "Backup of inittab failed: ", sizeof(msg));
safecat(msg, cmd, sizeof(msg));
safecat(msg, "\n", sizeof(msg));
print_msg_to_console(msg);
return(1);
}
print_msg_to_console(" Removing any previous daf service entry in /etc/inittab\n");
safecpy(cmd, "cat ", sizeof(cmd));
safecat(cmd, backup_inittab_filename, sizeof(cmd));
safecat(cmd, " | grep -v \""DAF_SERVICE_INVOCATION"\" > /etc/inittab", sizeof(cmd));
if (run_system_cmd(cmd, 0) != 0)
{
safecpy(msg, "Removal of previous daf service in inittab failed: ", sizeof(msg));
safecat(msg, cmd, sizeof(msg));
safecat(msg, "\n", sizeof(msg));
print_msg_to_console(msg);
return(1);
}
print_msg_to_console("/etc/inittab entry updated successfully\n");
}
#endif
if (is_daf_service_running())
{
print_msg_to_console("daf daemon is running - and will now be stopped\n");
if (stop_daf_service_running() != 0)
{
print_msg_to_console("Problem trying to stop daf daemon\n");
}
}
return(0);
}
/*----------------------------------------------------------------------*/
int daf_service_install(char *daf_binary_path, char *argv0)
{
char cmd[1024];
char msg[1024];
char daf_path[64];
char daf_binary_to_install[64];
char timestamp[16];
char backup_inittab_filename[64];
struct stat fileStat;
char *pathname = "/etc/inittab";
if (daf_binary_path == NULL)
{
if (get_current_executable_path(argv0, daf_binary_to_install, sizeof(daf_binary_to_install)) !=0)
{
print_msg_to_console("Problem trying to determine path of current executable\n");
return(1);
}
}
else
{
safecpy(daf_binary_to_install, daf_binary_path, sizeof(daf_binary_to_install));
}
// ensure that directories that are needed do actually exist and delelete existing profile
// and start up script
ensure_directory_path_exists(DAF_SERVICE_BINARY_DIR);
ensure_directory_path_exists(DAF_SERVICE_LOG_DIR);
delete_file(DAF_SERVICE_START_SCRIPT_PATH);
delete_file(DAF_SERVICE_PROFILE_PATH);
// are we trying to copy the same file onto itself, -if so then
// do not do the copy as it it will fail
if (strcmp(daf_binary_to_install, DAF_SERVICE_BINARY_PATH) == 0)
{
sprintf(msg, "Requested install image %s is identical to install destination: %s\n",
daf_binary_to_install, DAF_SERVICE_BINARY_PATH);
print_msg_to_console(msg);
}
else
{
if (copy_file(daf_binary_to_install, DAF_SERVICE_BINARY_PATH) != 0)
{
/* make sure the SETuid bit is on so that daf can assume root priviledges if it is run by a non root user */
/* is this a security hole ?? <<<<<<<<<< */
sprintf(msg, "Could not copy %s into installation directory at %s\n", daf_binary_to_install, DAF_SERVICE_BINARY_PATH);
print_msg_to_console(msg);
return(1);
}
else
{
if (chmod_file(DAF_SERVICE_BINARY_PATH, "u+s") != 0)
{
sprintf(msg, "Could not set setuid permission bit on %s\n", DAF_SERVICE_BINARY_PATH);
print_msg_to_console(msg);
return(1);
}
}
}
if (create_default_daf_service_profile() != 0)
{
print_msg_to_console("Could not install command profile into standard daf service directory\n");
return(1);
}
else
{
print_msg_to_console("daf service command profile installed successfully\n");
}
if (create_daf_service_start_script() != 0)
{
print_msg_to_console("Could not install start script into standard daf service directory\n");
return(1);
}
else
{
print_msg_to_console("daf service start script installed successfully\n");
}
//--------------------------------------------------------------------------
//
//--------------------------------------------------------------------------
safecpy(daf_path, DAF_SERVICE_BINARY_PATH, sizeof(daf_path));
if (is_daf_service_running())
{
print_msg_to_console("daf daemon is running - and will now be stopped\n");
if (stop_daf_service_running() != 0)
{
print_msg_to_console("Problem trying to stop daf daemon\n");
}
}
print_msg_to_console("Updating /etc/inittab entry\n");
#if defined AIX
//--------------------------------------------------------------------------
// remove any previous entry
//--------------------------------------------------------------------------
print_msg_to_console("Removing any previous daf service entry in /etc/inittab\n");
safecpy(cmd, "cat /etc/inittab | grep \"daf:\"", sizeof(cmd));
if (run_system_cmd(cmd, 1) == 0)
{
safecpy(cmd, "rmitab \"daf\"", sizeof(cmd));
if (run_system_cmd_and_print_all_output(cmd) != 0)
{
safecpy(msg, "Removal of daf service entry in /etc/inittab failed: ", sizeof(msg));
safecat(msg, cmd, sizeof(msg));
safecat(msg, "\n", sizeof(msg));
print_msg_to_console(msg);
return(1);
}
}
//--------------------------------------------------------------------------
// Add daf daemon to /etc/inittab
//--------------------------------------------------------------------------
safecpy(backup_inittab_filename, "/etc/inittab.", sizeof(backup_inittab_filename));
get_current_time_as_timestamp(timestamp, sizeof(timestamp), '.');
safecat(backup_inittab_filename, timestamp, sizeof(backup_inittab_filename));
sprintf(msg, "Backing up /etc/inittab in %s\n", backup_inittab_filename);
print_msg_to_console(msg);
if (copy_file("/etc/inittab", backup_inittab_filename) != 0)
{
safecpy(msg, "Backup of inittab failed: ", sizeof(msg));
safecat(msg, "Could not copy /etc/inittab to %s", backup_inittabl_filename, sizeof(msg));
print_msg_to_console(msg);
return(1);
}
print_msg_to_console("Adding daf service entry to /etc/inittab\n");
safecpy(cmd, "mkitab \"daf:2:once:", sizeof(cmd));
safecat(cmd, DAF_SERVICE_INVOCATION, sizeof(cmd));
safecat(cmd, " >/dev/null 2>&1", sizeof(cmd));
safecat(cmd, "\"", sizeof(cmd));
if (run_system_cmd_and_print_all_output(cmd) != 0)
{
safecpy(msg, "Update of inittab failed: ", sizeof(msg));
safecat(msg, cmd, sizeof(msg));
safecat(msg, "\n", sizeof(msg));
print_msg_to_console(msg);
return(1);
}
#elif defined LINUX || defined SOLARIS || defined HPUX
//--------------------------------------------------------------------------
// Add daf daemon to /etc/inittab
// First check to see if /etc/inittab exists - if it does not this may be
// Debian or Ubuntu in which case we must create an empty file
// (Debian/Ubuntu use the Startup mechanism instead of /etc/inittab but
// still support the old /etc/inittab file it is present
// see for instance: http://upstart.ubuntu.com/cookbook/
//--------------------------------------------------------------------------
if (!does_file_exist("/etc/inittab"))
{
sprintf(msg, "/etc/inittab did not exist - assuming Debian/Ubuntu - so creating /etc/init entry\n");
print_msg_to_console(msg);
create_etc_init_conf();
return(0);
}
if (stat(pathname, &fileStat) < 0)
{
sprintf(msg, "stat(%s) failed - it seems %s is missing !!!!!!!!!!!!!!!!!!!!! \n", pathname, pathname );
print_msg_to_console(msg);
return(1);
}
// Later versions of Redhat etc do not use /etc/inittab (but will still honour it if exists - so if the file is empty,
// we just put a single comment line into so that later code that updates the /etc/inittab file will work
if (fileStat.st_size == 0)
{
if (run_system_cmd("cat '* just a comment' >>/etc/inittab", 0) != 0)
{
safecpy(msg, "cat \"* just a comment\" >>/etc/inittab failed\n", sizeof(msg));
print_msg_to_console(msg);
return(1);
}
}
//--------------------------------------------------------------------------
// remove any previous entry, making sure we backup /etc/inittab
//--------------------------------------------------------------------------
safecpy(backup_inittab_filename, "/etc/inittab.", sizeof(backup_inittab_filename));
get_current_time_as_timestamp(timestamp, sizeof(timestamp), '.');
safecat(backup_inittab_filename, timestamp, sizeof(backup_inittab_filename));
sprintf(msg, "Backing up /etc/inittab in %s\n", backup_inittab_filename);
print_msg_to_console(msg);
print_msg_to_console("Removing any previous daf service entry in /etc/inittab\n");
if (copy_file("/etc/inittab", backup_inittab_filename) != 0)
{
snprintf(msg, sizeof(msg), "Copy of /etc/inittab to %s failed\n", backup_inittab_filename);
print_msg_to_console(msg);
return(1);
}
safecpy(cmd, "cat ", sizeof(cmd));
safecat(cmd, backup_inittab_filename, sizeof(cmd));
safecat(cmd, " | grep -v \""DAF_SERVICE_INVOCATION"\" > /etc/inittab", sizeof(cmd));
if (run_system_cmd(cmd, 0) != 0)
{
safecpy(msg, "Removal of previous daf service in inittab failed: ", sizeof(msg));
safecat(msg, cmd, sizeof(msg));
safecat(msg, "\n", sizeof(msg));
print_msg_to_console(msg);
return(1);
}
safecpy(cmd, "cat ", sizeof(cmd));
safecat(cmd, backup_inittab_filename, sizeof(cmd));
safecat(cmd, " | grep -v \""DAF_SERVICE_INVOCATION"\" > /etc/inittab", sizeof(cmd));
if (run_system_cmd(cmd, 0) != 0)
{
safecpy(msg, "Removal of previous daf service in inittab failed: ", sizeof(msg));
safecat(msg, cmd, sizeof(msg));
safecat(msg, "\n", sizeof(msg));
print_msg_to_console(msg);
return(1);
}
//--------------------------------------------------------------------------
// Add daf daemon to /etc/inittab
//--------------------------------------------------------------------------
print_msg_to_console("Adding daf service entry to /etc/inittab\n");
safecpy(cmd, "echo \"daf:345:once:", sizeof(msg));
safecat(cmd, DAF_SERVICE_INVOCATION, sizeof(cmd));
safecat(cmd, " \" 2>/dev/null >>/etc/inittab", sizeof(cmd));
if (run_system_cmd(cmd, 0) != 0)
{
safecpy(msg, "Adding daf service entry to /etc/inittab: ", sizeof(msg));
safecat(msg, cmd, sizeof(msg));
safecat(msg, "\n", sizeof(msg));
print_msg_to_console(msg);
return(1);
}
#endif
print_msg_to_console("/etc/inittab entry updated successfully\n");
return(0);
}