#include "config.h"

#include "torture.h"

#ifdef HAVE_ARGP_H

#include <argp.h>

const char *argp_program_version = "libssh test 0.2";

const char *argp_program_bug_address = "<csync-devel@csync.org>";

static char **cmdline;

/* Program documentation. */

static char doc[] = "libssh test test";

/* The options we understand. */

static struct argp_option options[] = {

  {

    .name  = "verbose",

    .key   = 'v',

    .arg   = NULL,

    .flags = 0,

    .doc   = "Make libssh test more verbose",

    .group = 0

  },

  {NULL, 0, NULL, 0, NULL, 0}

};

/* Parse a single option. */

static error_t parse_opt (int key, char *arg, struct argp_state *state) {

  /* Get the input argument from argp_parse, which we

   * know is a pointer to our arguments structure.

   */

  struct argument_s *arguments = state->input;

  /* arg is currently not used */

  (void) arg;

  switch (key) {

    case 'v':

      arguments->verbose++;

      break;

    case ARGP_KEY_ARG:

      /* End processing here. */

      arguments->pattern = state->argv[state->next - 1];

      cmdline = &state->argv [state->next - 1];

      state->next = state->argc;

      break;

    default:

      return ARGP_ERR_UNKNOWN;

  }

  return 0;

}

/* Our argp parser. */

/* static struct argp argp = {options, parse_opt, args_doc, doc, NULL, NULL, NULL}; */

static struct argp argp = {options, parse_opt, NULL, doc, NULL, NULL, NULL};

#endif /* HAVE_ARGP_H */

void torture_cmdline_parse(int argc, char **argv, struct argument_s *arguments) {

  /*

   * Parse our arguments; every option seen by parse_opt will

   * be reflected in arguments.

   */

#ifdef HAVE_ARGP_H

  argp_parse(&argp, argc, argv, 0, 0, arguments);

#else

  (void) argc;

  (void) argv;

  (void) arguments;

#endif /* HAVE_ARGP_H */

}