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gnupg/keyserver/curl-shim.h
David Shaw 7a81947753 * gpgkeys_curl.c (main): Use curl_version_info to verify that the
protocol we're about to use is actually available.

* curl-shim.h, curl-shim.c (curl_free): Make into a macro.
(curl_version_info): New.  Only advertises "http" for our shim, of
course.
2007-03-13 17:53:57 +00:00

100 lines
2.4 KiB
C

/* curl-shim.h
* Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
*
* GNUPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
#ifndef _CURL_SHIM_H_
#define _CURL_SHIM_H_
#include "http.h"
typedef enum
{
CURLE_OK=0,
CURLE_UNSUPPORTED_PROTOCOL=1,
CURLE_COULDNT_CONNECT=7,
CURLE_FTP_COULDNT_RETR_FILE=19,
CURLE_HTTP_RETURNED_ERROR=22,
CURLE_WRITE_ERROR=23
} CURLcode;
typedef enum
{
CURLOPT_URL,
CURLOPT_USERPWD,
CURLOPT_WRITEFUNCTION,
CURLOPT_FILE,
CURLOPT_ERRORBUFFER,
CURLOPT_FOLLOWLOCATION,
CURLOPT_MAXREDIRS,
CURLOPT_STDERR,
CURLOPT_VERBOSE,
CURLOPT_SSL_VERIFYPEER,
CURLOPT_PROXY,
CURLOPT_CAINFO,
CURLOPT_POST,
CURLOPT_POSTFIELDS,
CURLOPT_FAILONERROR
} CURLoption;
typedef size_t (*write_func)(char *buffer,size_t size,
size_t nitems,void *outstream);
typedef struct
{
char *url;
char *auth;
char *errorbuffer;
char *proxy;
write_func writer;
void *file;
char *postfields;
unsigned int status;
FILE *errors;
struct
{
unsigned int post:1;
unsigned int failonerror:1;
unsigned int verbose:1;
} flags;
struct http_context hd;
} CURL;
typedef struct
{
const char **protocols;
} curl_version_info_data;
#define CURL_ERROR_SIZE 256
#define CURL_GLOBAL_DEFAULT 0
#define CURLVERSION_NOW 0
CURLcode curl_global_init(long flags);
void curl_global_cleanup(void);
CURL *curl_easy_init(void);
CURLcode curl_easy_setopt(CURL *curl,CURLoption option,...);
CURLcode curl_easy_perform(CURL *curl);
void curl_easy_cleanup(CURL *curl);
char *curl_easy_escape(CURL *curl,char *str,int len);
#define curl_free(x) free(x)
#define curl_version() "GnuPG curl-shim "VERSION
curl_version_info_data *curl_version_info(int type);
#endif /* !_CURL_SHIM_H_ */