#ifndef NHTTP_NHTTP_H
#define NHTTP_NHTTP_H

#if ((defined WIN32) || (defined _WIN32))
#pragma once
#define BOOL int
#define TRUE 1
#define FALSE 0
#define SDK_ASSERT(XX) _ASSERT(XX)

typedef unsigned long u32;

typedef struct _SOCCaInfo {
    char * caname;
    int casize;
    unsigned char * cabody;
    int caexpsize;
    unsigned char * caexp;
} SOCCaInfo, CPSCaInfo;

typedef struct _SOCSslConnection {
    char * server_name;
    int (* auth_callback)(int, struct _CPSSslConnection *, int);
    SOCCaInfo ** ca_info;
    int ca_builtins;
} SOCSslConnection;

#include <stdlib.h>
#include <crtdbg.h>
#else
#ifndef _NITRO
#define _NITRO
#endif
#include <nitro.h>
#include <nitroWiFi.h>
#endif

#ifdef __cplusplus
extern "C" {
#endif

#define NHTTP_COMMTHREAD_STACK (8 * 1024)
#define NHTTP_HTTP_PORT 80
#define NHTTP_HTTPS_PORT 443
#define NHTTP_STR_HTTPVER "1.1"
#define NHTTP_HDRRECVBUF_INILEN 1024
#define NHTTP_HDRRECVBUF_BLOCKSHIFT 9
#define NHTTP_HDRRECVBUF_BLOCKLEN (1 << NHTTP_HDRRECVBUF_BLOCKSHIFT)
#define NHTTP_HDRRECVBUF_BLOCKMASK (NHTTP_HDRRECVBUF_BLOCKLEN - 1)

typedef enum {
    NHTTP_ERROR_NONE,
    NHTTP_ERROR_ALLOC,
    NHTTP_ERROR_TOOMANYREQ,
    NHTTP_ERROR_SOCKET,
    NHTTP_ERROR_DNS,
    NHTTP_ERROR_CONNECT,
    NHTTP_ERROR_BUFFULL,
    NHTTP_ERROR_HTTPPARSE,
    NHTTP_ERROR_CANCELED,
    NHTTP_ERROR_NITROSDK,
    NHTTP_ERROR_NITROWIFI,
    NHTTP_ERROR_UNKNOWN,
    NHTTP_ERROR_MAX
} NHTTPError;

typedef enum {
    NHTTP_REQMETHOD_GET,
    NHTTP_REQMETHOD_POST,
    NHTTP_REQMETHOD_HEAD,
    NHTTP_REQMETHOD_MAX
} NHTTPReqMethod;

typedef struct _NHTTPRes NHTTPRes;
typedef struct _NHTTPReq NHTTPReq;
typedef void * (* NHTTPAlloc)(u32 size, int align);
typedef void (* NHTTPFree)(void * ptr);
typedef void (* NHTTPCleanupCallback)(void);
typedef void (* NHTTPReqCallback)(NHTTPError error, NHTTPRes * res, void * param);

BOOL NHTTP_Startup(NHTTPAlloc alloc, NHTTPFree free, u32 threadprio);
void NHTTP_CleanupAsync(NHTTPCleanupCallback callback);
NHTTPError NHTTP_GetError(void);
NHTTPReq * NHTTP_CreateRequest(char * url, NHTTPReqMethod method, char * buf, u32 len, NHTTPReqCallback callback, void * param);
void NHTTP_DestroyRequest(NHTTPReq * req);
BOOL NHTTP_AddHeaderField(NHTTPReq * req, char * label, char * value);
BOOL NHTTP_AddPostDataAscii(NHTTPReq * req, char * label, char * value);
BOOL NHTTP_AddPostDataBinary(NHTTPReq * req, char * label, char * value, u32 length);
BOOL NHTTP_SetCAChain(NHTTPReq * req, SOCCaInfo ** cainfo, int cabuiltins);
int NHTTP_SendRequestAsync(NHTTPReq * req);
BOOL NHTTP_CancelRequestAsync(int id);
BOOL NHTTP_GetProgress(u32 * received, u32 * contentlen);
void NHTTP_DestroyResponse(NHTTPRes * res);
int NHTTP_GetHeaderField(NHTTPRes * res, char * label, char ** value);
int NHTTP_GetHeaderAll(NHTTPRes * res, char ** value);
int NHTTP_GetBodyAll(NHTTPRes * res, char ** value);

#ifdef __cplusplus
}
#endif

#endif