moved sources to src/

1 files changed, 0 insertions, 285 deletions

diff --git a/serialclient.c b/serialclient.c
deleted file mode 100644
index 18d62db..0000000
--- a/serialclient.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/*
- *  rhctl
- *
- *  Copyright (C) 2009-2014 Christian Pointner <equinox@helsinki.at>
- *
- *  This file is part of rhctl.
- *
- *  rhctl is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  any later version.
- *
- *  rhctl is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with rhctl. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "datatypes.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-
-#include "log.h"
-#include "sig_handler.h"
-#include "options.h"
-
-#include "daemon.h"
-#include "utils.h"
-
-int process_cmd(const char* cmd, int fd, cmd_t **cmd_q, client_t* client_lst, options_t* opt)
-{
-  return 0;
-}
-
-int process_data(int src_fd, int dest_fd)
-{
-  char* buffer[100];
-  int ret = read(src_fd, buffer, 100);
-  if(!ret)
-    return 2;
-  if(ret == -1 && errno == EAGAIN)
-    return 0;
-  if(ret < 0)
-    return ret;
-
-  log_printf(DEBUG, "read %d bytes from fd (%d)", ret, src_fd);
-
-  int len = ret;
-  int offset = 0;
-  for(;;) {
-    ret = write(dest_fd, &buffer[offset], len - offset);
-    if(ret < 0) {
-      if(errno != EINTR)
-        return ret;
-
-      ret = 0;
-    }
-
-    offset += ret;
-    if(offset >= len)
-      break;
-  }
-  log_printf(DEBUG, "wrote %d bytes to fd (%d)", offset, dest_fd);
-  return 0;
-}
-
-int main_loop(int serial_fd, int cmd_fd, options_t* opt)
-{
-  log_printf(NOTICE, "entering main loop");
-
-  fd_set readfds, tmpfds;
-  FD_ZERO(&readfds);
-  FD_SET(serial_fd, &readfds);
-  FD_SET(cmd_fd, &readfds);
-  int max_fd = serial_fd > cmd_fd ? serial_fd : cmd_fd;
-
-  int sig_fd = signal_init();
-  if(sig_fd < 0)
-    return -1;
-  FD_SET(sig_fd, &readfds);
-  max_fd = (max_fd < sig_fd) ? sig_fd : max_fd;
-
-  int return_value = 0;
-  if(opt->type_) {
-    char* tmp;
-    int len = asprintf(&tmp, "type %s\n", opt->type_);
-    if(len < 0) {
-      log_printf(ERROR, "memory error at init");
-      return_value = -2;
-    }
-    else {
-      return_value = send_string(cmd_fd, tmp);
-      free(tmp);
-      if(return_value <= 0) {
-        log_printf(ERROR, "error setting client type");
-        return_value = -1;
-      }
-      else {
-        log_printf(NOTICE, "connecting as type '%s'", opt->type_);
-        return_value = 0;
-      }
-    }
-  }
-
-  while(!return_value) {
-    memcpy(&tmpfds, &readfds, sizeof(tmpfds));
-
-    int ret = select(max_fd+1, &tmpfds, NULL, NULL, NULL);
-    if(ret == -1 && errno != EINTR) {
-      log_printf(ERROR, "select returned with error: %s", strerror(errno));
-      return_value = -1;
-      break;
-    }
-    if(ret == -1 || !ret)
-      continue;
-
-    if(FD_ISSET(sig_fd, &tmpfds))
-      if(signal_handle())
-        return_value = 1;
-
-    if(FD_ISSET(serial_fd, &tmpfds))
-      return_value = process_data(serial_fd, cmd_fd);
-
-    if(FD_ISSET(cmd_fd, &tmpfds)) {
-      return_value = process_data(cmd_fd, serial_fd);
-      if(return_value == 2) return_value = 3;
-    }
-  }
-
-  signal_stop();
-  return return_value;
-}
-
-int main(int argc, char* argv[])
-{
-  log_init();
-
-  options_t opt;
-  int ret = options_parse(&opt, argc, argv);
-  if(ret) {
-    if(ret > 0) {
-      fprintf(stderr, "syntax error near: %s\n\n", argv[ret]);
-    }
-    if(ret == -2) {
-      fprintf(stderr, "memory error on options_parse, exiting\n");
-    }
-    if(ret == -5) {
-      fprintf(stderr, "syntax error: invalid baudrate\n");
-    }
-
-    if(ret != -2)
-      options_print_usage();
-
-    options_clear(&opt);
-    log_close();
-    exit(ret);
-  }
-  string_list_element_t* tmp = opt.log_targets_.first_;
-  if(!tmp) {
-    log_add_target("syslog:3,serialclient,daemon");
-  }
-  else {
-    while(tmp) {
-      ret = log_add_target(tmp->string_);
-      if(ret) {
-        switch(ret) {
-        case -2: fprintf(stderr, "memory error on log_add_target, exitting\n"); break;
-        case -3: fprintf(stderr, "unknown log target: '%s', exitting\n", tmp->string_); break;
-        case -4: fprintf(stderr, "this log target is only allowed once: '%s', exitting\n", tmp->string_); break;
-        default: fprintf(stderr, "syntax error near: '%s', exitting\n", tmp->string_); break;
-        }
-
-        options_clear(&opt);
-        log_close();
-        exit(ret);
-      }
-      tmp = tmp->next_;
-    }
-  }
-  log_printf(NOTICE, "just started...");
-  if(options_parse_post(&opt)) {
-    options_clear(&opt);
-    log_close();
-    exit(-1);
-  }
-
-  priv_info_t priv;
-  if(opt.username_)
-    if(priv_init(&priv, opt.username_, opt.groupname_)) {
-      options_clear(&opt);
-      log_close();
-      exit(-1);
-    }
-
-  FILE* pid_file = NULL;
-  if(opt.pid_file_) {
-    pid_file = fopen(opt.pid_file_, "w");
-    if(!pid_file) {
-      log_printf(WARNING, "unable to open pid file: %s", strerror(errno));
-    }
-  }
-
-  if(opt.chroot_dir_)
-    if(do_chroot(opt.chroot_dir_)) {
-      options_clear(&opt);
-      log_close();
-      exit(-1);
-    }
-  if(opt.username_)
-    if(priv_drop(&priv)) {
-      options_clear(&opt);
-      log_close();
-      exit(-1);
-    }
-
-  if(opt.daemonize_) {
-    pid_t oldpid = getpid();
-    daemonize();
-    log_printf(INFO, "running in background now (old pid: %d)", oldpid);
-  }
-
-  if(pid_file) {
-    pid_t pid = getpid();
-    fprintf(pid_file, "%d", pid);
-    fclose(pid_file);
-  }
-
-  int cmd_fd = 0;
-  int serial_fd = 0;
-  for(;;) {
-    cmd_fd = connect_command_socket(opt.command_sock_);
-    if(cmd_fd < 0)
-      ret = 3;
-    else {
-      serial_fd = open(opt.serial_dev_, O_RDWR | O_NOCTTY);
-      if(serial_fd < 0)
-        ret = 2;
-      else {
-        ret = setup_tty(serial_fd, opt.baudrate_);
-        if(ret)
-          ret = 2;
-        else
-          ret = main_loop(serial_fd, cmd_fd, &opt);
-      }
-    }
-
-    if(ret == 2 || ret == 3) {
-      if(ret == 2)
-        log_printf(ERROR, "%s error, trying to reopen in 5 seconds..", opt.serial_dev_);
-      if(ret == 3)
-        log_printf(ERROR, "socket error, trying to reconnect in 5 seconds..");
-
-      if(cmd_fd > 0)
-        close(cmd_fd);
-      if(serial_fd > 0)
-        close(serial_fd);
-      sleep(5);
-    }
-    else
-      break;
-  }
-
-  if(cmd_fd > 0)
-    close(cmd_fd);
-  if(serial_fd > 0)
-    close(serial_fd);
-
-  if(!ret)
-    log_printf(NOTICE, "normal shutdown");
-  else if(ret < 0)
-    log_printf(NOTICE, "shutdown after error (code %d)", ret);
-  else
-    log_printf(NOTICE, "shutdown after signal");
-
-  options_clear(&opt);
-  log_close();
-
-  return ret;
-}