53146dd262
Follow-up to 9a0cf56471
- increase the buffer to handle 160 characters manpage lines
- add another assert
- if the line buffer gets full, abort
Ideally, we add another step in the build process that makes the build
fail if this long lines are used.
Closes #14422
94 lines
3.1 KiB
C
94 lines
3.1 KiB
C
#ifndef HEADER_CURL_TOOL_HELP_H
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#define HEADER_CURL_TOOL_HELP_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* SPDX-License-Identifier: curl
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*
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***************************************************************************/
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#include "tool_setup.h"
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void tool_help(char *category);
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void tool_list_engines(void);
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void tool_version_info(void);
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struct scan_ctx {
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const char *trigger;
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size_t tlen;
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const char *arg;
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size_t flen;
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const char *endarg;
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size_t elen;
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size_t olen;
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char rbuf[40];
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char obuf[160];
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unsigned char show; /* start as at 0.
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trigger match moves it to 1
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arg match moves it to 2
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endarg stops the search */
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};
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void inithelpscan(struct scan_ctx *ctx, const char *trigger,
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const char *arg, const char *endarg);
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bool helpscan(unsigned char *buf, size_t len, struct scan_ctx *ctx);
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struct helptxt {
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const char *opt;
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const char *desc;
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unsigned int categories;
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};
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/*
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* The bitmask output is generated with the following command
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------------------------------------------------------------
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make -C docs/cmdline-opts listcats
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*/
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#define CURLHELP_AUTH (1u << 0u)
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#define CURLHELP_CONNECTION (1u << 1u)
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#define CURLHELP_CURL (1u << 2u)
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#define CURLHELP_DEPRECATED (1u << 3u)
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#define CURLHELP_DNS (1u << 4u)
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#define CURLHELP_FILE (1u << 5u)
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#define CURLHELP_FTP (1u << 6u)
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#define CURLHELP_GLOBAL (1u << 7u)
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#define CURLHELP_HTTP (1u << 8u)
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#define CURLHELP_IMAP (1u << 9u)
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#define CURLHELP_IMPORTANT (1u << 10u)
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#define CURLHELP_LDAP (1u << 11u)
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#define CURLHELP_OUTPUT (1u << 12u)
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#define CURLHELP_POP3 (1u << 13u)
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#define CURLHELP_POST (1u << 14u)
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#define CURLHELP_PROXY (1u << 15u)
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#define CURLHELP_SCP (1u << 16u)
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#define CURLHELP_SFTP (1u << 17u)
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#define CURLHELP_SMTP (1u << 18u)
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#define CURLHELP_SSH (1u << 19u)
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#define CURLHELP_TELNET (1u << 20u)
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#define CURLHELP_TFTP (1u << 21u)
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#define CURLHELP_TIMEOUT (1u << 22u)
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#define CURLHELP_TLS (1u << 23u)
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#define CURLHELP_UPLOAD (1u << 24u)
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#define CURLHELP_VERBOSE (1u << 25u)
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#define CURLHELP_ALL (0xfffffffu)
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extern const struct helptxt helptext[];
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#endif /* HEADER_CURL_TOOL_HELP_H */
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