src/import/curl-util.h

/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once

#include <curl/curl.h>
#include <sys/types.h>

#include "sd-event.h"

#include "hashmap.h"
#include "time-util.h"

typedef struct CurlGlue CurlGlue;

struct CurlGlue {
        sd_event *event;
        CURLM *curl;
        sd_event_source *timer;
        Hashmap *ios;

        void (*on_finished)(CurlGlue *g, CURL *curl, CURLcode code);
        void *userdata;
};

int curl_glue_new(CurlGlue **glue, sd_event *event);
CurlGlue* curl_glue_unref(CurlGlue *glue);

DEFINE_TRIVIAL_CLEANUP_FUNC(CurlGlue*, curl_glue_unref);

int curl_glue_make(CURL **ret, const char *url, void *userdata);
int curl_glue_add(CurlGlue *g, CURL *c);
void curl_glue_remove_and_free(CurlGlue *g, CURL *c);

struct curl_slist *curl_slist_new(const char *first, ...) _sentinel_;
int curl_header_strdup(const void *contents, size_t sz, const char *field, char **value);
int curl_parse_http_time(const char *t, usec_t *ret);

DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(CURL*, curl_easy_cleanup, NULL);
DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(CURLM*, curl_multi_cleanup, NULL);
DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(struct curl_slist*, curl_slist_free_all, NULL);