ardour/gtk2_ardour/ardour_http.h

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/*
* Copyright (C) 2016-2018 Robin Gareus <robin@gareus.org>
*
* This program 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.
*
* This program 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 __gtk_ardour_http_h__
#define __gtk_ardour_http_h__
#include <curl/curl.h>
#include <string>
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#include <map>
namespace ArdourCurl {
class HttpGet {
public:
HttpGet (bool persist = false, bool ssl = true);
~HttpGet ();
struct MemStruct {
MemStruct () : data (0), size (0) {}
char* data;
size_t size;
};
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struct HeaderInfo {
std::map<std::string, std::string> h;
};
char* get (const char* url, bool with_error_logging = false);
std::string get (const std::string& url, bool with_error_logging = false) {
char *rv = get (url.c_str (), with_error_logging);
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return rv ? std::string (rv) : std::string ("");
}
char* data () const { return mem.data; }
size_t data_size () const { return mem.size; }
long int status () const { return _status; }
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std::map<std::string, std::string> header () const { return nfo.h; }
char* escape (const char* s, int l) const {
return curl_easy_escape (_curl, s, l);
}
char* unescape (const char* s, int l, int *o) const {
return curl_easy_unescape (_curl, s, l, o);
}
/* this is only to be used for data returned by from
* \ref escape() and \ref unescape() */
void free (void *p) const {
curl_free (p);
}
std::string error () const;
CURL* curl () const { return _curl; }
// called from fixup_bundle_environment
static void setup_certificate_paths ();
private:
CURL* _curl;
bool persist;
long int _status;
long int _result;
char error_buffer[CURL_ERROR_SIZE];
struct MemStruct mem;
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struct HeaderInfo nfo;
static const char* ca_path;
static const char* ca_info;
};
char* http_get (const char* url, int* status, bool with_error_logging);
std::string http_get (const std::string& url, bool with_error_logging);
} // namespace
#endif /* __gtk_ardour_http_h__ */