redirect.h

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#ifndef KEEL_REDIRECT_H
#define KEEL_REDIRECT_H
 
#include <keel/allocator.h>
#include <keel/client.h>
#include <keel/client_pool.h>
#include <keel/error.h>
#include <keel/event_ctx.h>
#include <keel/url.h>
 
/* ── Constants ────────────────────────────────────────────────────── */
 
#define KL_REDIRECT_DEFAULT_MAX 10
 
/* ── Config ───────────────────────────────────────────────────────── */
 
typedef struct {
    int max_redirects;   
} KlRedirectConfig;
 
/* ── Sync API ─────────────────────────────────────────────────────── */
 
int kl_redirect_request(KlAllocator *alloc, const KlClientConfig *cfg,
                        const KlRedirectConfig *redir,
                        const char *method, const char *url,
                        const KlClientHeader *headers, int num_headers,
                        const char *body, size_t body_len,
                        KlClientResponse *resp);
 
int kl_redirect_request_pooled(KlClientPool *pool,
                               KlAllocator *alloc, const KlClientConfig *cfg,
                               const KlRedirectConfig *redir,
                               const char *method, const char *url,
                               const KlClientHeader *headers, int num_headers,
                               const char *body, size_t body_len,
                               KlClientResponse *resp);
 
/* ── Async API ────────────────────────────────────────────────────── */
 
typedef struct KlRedirectClient KlRedirectClient;
 
typedef void (*KlRedirectDoneFn)(KlRedirectClient *rc, void *user_data);
 
KlRedirectClient *kl_redirect_start(KlEventCtx *ev_ctx, KlAllocator *alloc,
                                    const KlClientConfig *cfg,
                                    const KlRedirectConfig *redir,
                                    const char *method, const char *url,
                                    const KlClientHeader *headers, int num_headers,
                                    const char *body, size_t body_len,
                                    KlRedirectDoneFn on_done, void *user_data);
 
KlRedirectClient *kl_redirect_start_pooled(KlClientPool *pool,
                                           KlEventCtx *ev_ctx, KlAllocator *alloc,
                                           const KlClientConfig *cfg,
                                           const KlRedirectConfig *redir,
                                           const char *method, const char *url,
                                           const KlClientHeader *headers, int num_headers,
                                           const char *body, size_t body_len,
                                           KlRedirectDoneFn on_done, void *user_data);
 
const KlClientResponse *kl_redirect_response(const KlRedirectClient *rc);
 
int kl_redirect_error(const KlRedirectClient *rc);
 
KlError kl_redirect_last_error(const KlRedirectClient *rc);
 
void kl_redirect_cancel(KlRedirectClient *rc);
 
void kl_redirect_free(KlRedirectClient *rc);
 
#endif /* KEEL_REDIRECT_H */