curl/src/tool_getparam.h

#ifndef HEADER_CURL_TOOL_GETPARAM_H
#define HEADER_CURL_TOOL_GETPARAM_H
/***************************************************************************
 *                                  _   _ ____  _
 *  Project                     ___| | | |  _ \| |
 *                             / __| | | | |_) | |
 *                            | (__| |_| |  _ <| |___
 *                             \___|\___/|_| \_\_____|
 *
 * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
 *
 * This software is licensed as described in the file COPYING, which
 * you should have received as part of this distribution. The terms
 * are also available at https://curl.se/docs/copyright.html.
 *
 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
 * copies of the Software, and permit persons to whom the Software is
 * furnished to do so, under the terms of the COPYING file.
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
 * KIND, either express or implied.
 *
 ***************************************************************************/
#include "tool_setup.h"

typedef enum {
  PARAM_OK = 0,
  PARAM_OPTION_AMBIGUOUS,
  PARAM_OPTION_UNKNOWN,
  PARAM_REQUIRES_PARAMETER,
  PARAM_BAD_USE,
  PARAM_HELP_REQUESTED,
  PARAM_MANUAL_REQUESTED,
  PARAM_VERSION_INFO_REQUESTED,
  PARAM_ENGINES_REQUESTED,
  PARAM_GOT_EXTRA_PARAMETER,
  PARAM_BAD_NUMERIC,
  PARAM_NEGATIVE_NUMERIC,
  PARAM_LIBCURL_DOESNT_SUPPORT,
  PARAM_LIBCURL_UNSUPPORTED_PROTOCOL,
  PARAM_NO_MEM,
  PARAM_NEXT_OPERATION,
  PARAM_NO_PREFIX,
  PARAM_NUMBER_TOO_LARGE,
  PARAM_NO_NOT_BOOLEAN,
  PARAM_LAST
} ParameterError;

struct GlobalConfig;
struct OperationConfig;

ParameterError getparameter(const char *flag, char *nextarg, bool *usedarg,
                            struct GlobalConfig *global,
                            struct OperationConfig *operation);

#ifdef UNITTESTS
void parse_cert_parameter(const char *cert_parameter,
                          char **certname,
                          char **passphrase);
#endif

ParameterError parse_args(struct GlobalConfig *config, int argc,
                          argv_item_t argv[]);

#endif /* HEADER_CURL_TOOL_GETPARAM_H */