path: root/src/actionhelper.c

/* actionhelper.c - helper functions for ck actions --------------------*- C -*-
 *
 * This file is part of ck, the config keeper
 *
 * -----------------------------------------------------------------------------
 *
 * Copyright (C) 2018  Anastasis Grammenos
 * GPLv3 (see LICENCE for the full notice)
 *
 * -----------------------------------------------------------------------------
 *
 *
 *
 * -------------------------------------------------------------------------- */
#include "actionhelper.h"

char add_err[STR_M] = "";

int add_err_message(char *err) {
  if (!str_is_empty(add_err)) {
    if (err) {
      strcpy(err, add_err);
    }
    return 1;
  }
  return 0;
}

int copy_config(char *path);


void link_config(const AddOpt *opt, const char* newPath) {
  printf("Linking %s -> %s\n", newPath, opt->confPath);
  if (util_symlink_file(newPath, opt->confPath) != 0) {
    strcpy(add_err, "Could not link file.");
  }
}

void move_config(const AddOpt *opt, const Conf *conf, char *ret) {
  char newName[STR_M];
  str_make_ck_config_name(newName, opt->confPath, opt->progName);
  char newPath[STR_L];
  str_join_dirname_with_basename(newPath, opt->secret ? conf->SCRT_dir : conf->VC_dir, newName);
  printf("Moving %s -> %s\n", opt->confPath, newPath);
  strcpy(ret, newPath);
  if (util_move_file(opt->confPath, newPath) != 0) {
    strcpy(add_err, "Could not move file.");
  }
}

AddOpt add_make_options(cklist *args) {
  list_rewind(args);
  /* since we are here, the first two arguments must exist */
  AddOpt addOpt = {
    .progName = list_get(args),
    .secret = 0,
    .prime = 0,
    .err = ADD_NO_ERR
  };

  list_next(args);
  if (!util_is_file_rw(list_get(args))) {
    addOpt.err = ADD_ERR_WRONG_CONFIG;
    return addOpt;
  }
  realpath(list_get(args), addOpt.confPath);

  while (list_next(args)) {
    if (strcmp(list_get(args), "-s") == 0 && addOpt.secret == 0) {
      addOpt.secret = 1;
    } else if (strcmp(list_get(args), "-p") == 0 && addOpt.prime == 0) {
      addOpt.prime = 1;
    } else {
      addOpt.err = ADD_ERR_WRONG_FLAGS;
      return addOpt;
    }
  }
  list_rewind(args);
  return addOpt;
}

DelOpt del_make_options(cklist *args) {
  list_rewind(args);
  DelOpt delOpt = {
    .prog = NULL,
    .path = "",
    .isConf = 0,
    .err = DEL_NO_ERR
  };

  if (strcmp(list_get(args), "-c") == 0) {
    delOpt.isConf = 1;
    if (!list_next(args)) {
      delOpt.err = DEL_ERR_WRONG_ARGS;
      return delOpt;
    }
    realpath(list_get(args), delOpt.path);
    if (!util_is_file_rw(delOpt.path)) {
      delOpt.err = DEL_ERR_WRONG_PATH;
      return delOpt;
    }
  } else {
    delOpt.prog = list_get(args);
  }

  list_rewind(args);
  return delOpt;
}

void add_print_opts(AddOpt *opt) {
  printf("Program:\t%s\nConfig:\t\t%s\n", opt->progName, opt->confPath);
  if (opt->prime && opt->secret) {
    printf("Options:\tsecret, primary\n");
  } else if (opt->prime) {
    printf("Options:\tprimary\n");
  } else if (opt->secret) {
    printf("Options:\tsecret\n");
  }
}

void add_make_link(const AddOpt *opt,
                          const Conf *conf) {
  char newPath[STR_L];
  move_config(opt, conf, newPath);
  if (add_err_message(NULL)) {
    return;
  }
  link_config(opt, newPath);
  if (add_err_message(NULL)) {
    return;
  }
}

edit_rc
edit_get_config_or_suggestions(cklist *args, char *ret) {
  UNUSED(args);
  UNUSED(ret);
  return ERC_ERR;
}

ListOpt list_make_options(cklist *args) {
  list_rewind(args);
  ListOpt listOpt = {
    ._lt = LT_NONE,
    ._lst = LST_PLAIN,
    .attr = 0,
    .err = 0
  };

  if (list_size(args)) {
    do {
      if (strcmp(list_get(args), "-a") == 0) {
        listOpt.attr = 1;
        continue;
      }
      if (strcmp(list_get(args), "-t") == 0) {
	if (!list_next(args)) {
	  listOpt.err = 1;
	  break;
	}
	if (strcmp(list_get(args), "plain") == 0) {
	  listOpt._lst = LST_PLAIN;
	}
	else if (strcmp(list_get(args), "lisp") == 0) {
	  listOpt._lst = LST_LISP;
	}
	else if (strcmp(list_get(args), "python") == 0) {
	  listOpt._lst = LST_PYTHON;
	}
	else {
	  listOpt.err = 1;
	}
      }
      else if (strcmp(list_get(args), "paths") == 0) {
	listOpt._lt = LT_PATH;
      }
      else if (strcmp(list_get(args), "programs") == 0) {
	listOpt._lt = LT_PROGRAM;
      }
      else if (strcmp(list_get(args), "tree") == 0) {
        listOpt._lt = LT_TREE;
      }
      else {
	listOpt.err = 1;
      }
    } while(list_next(args));
  }
  list_rewind(args);
  return listOpt;
}

/*****************/
/* PRINT RESULTS */
/*****************/

void print_INIT_result(int err) {
  if (!err) {
    printf("Initialized empty ckdb.\n");
  }
}

void print_ADD_result(int err) {
  if (!err) {
    printf("ckdb updated succesfully.\n");
    return;
  }
  printf("Could not complete add transaction.\n");
}

void print_DEL_result(int err) {
  if (!err) {
    printf("succes\n");
    return;
  }
  printf("Not Supported\n");
}

void print_EDIT_result(int err) {
  if (!err) {
    printf("succes\n");
    return;
  }
  printf("failure\n");
}

void print_LIST_result(int err) {
  if (!err) {
    return;
  }
  printf("Wrong list arguments\n");
}

void print_SEARCH_result(int err) {
  if (err == 2) {
    printf("No grep avaliable. Please make sure you have grep installed.\n");
    return;
    }
  if (!err) {
    return;
  }
  printf("Wrong search.\n");
}

void print_HELP_result(int err) {
  if (!err) {
    printf("succes\n");
    return;
  }
  printf("failure\n");
}