httpclient.h

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#ifndef HTTPCLIENT_H
#define HTTPCLIENT_H

#include <stdbool.h>
#include <stdint.h>

typedef enum {
 HTTP_DELETE,
 HTTP_GET,
 HTTP_HEAD,
 HTTP_POST,
 HTTP_PUT
} HTTP_REQUEST_TYPE;

typedef enum {
 HTTP_EAGAIN = 1,
 HTTP_SUCCESS = 0,
 HTTP_ENOBUFS = -1,
 HTTP_EARG = -2,
 HTTP_ENOTSUPP = -3,
 HTTP_EDNS = -4,
 HTTP_ECONN = -5,
 HTTP_ESEND = -6,
 HTTP_ECLSD = -7,
 HTTP_ERECV = -8,
 HTTP_EPARSE = -9,
 HTTP_EPROTO = -10,
 HTTP_EUNKOWN = -11,
 HTTP_ETIMEOUT = -12,
} HTTPC_RESULT;

typedef struct {
 int socket;
 int remote_port;
 int response_code;
 char *header;
 char *auth_user;
 char *auth_password;
 bool is_http;
#if CONFIG_HTTP_SECURE
 const char *server_cert;
 const char *client_cert;
 const char *client_pk;
 int server_cert_len;
 int client_cert_len;
 int client_pk_len;
 void *ssl;
#endif
} httpclient_t;

typedef struct {
 bool is_more;
 bool is_chunked;
 int retrieve_len;
 int response_content_len;
 int content_block_len;
 int post_buf_len;
 int response_buf_len;
 int header_buf_len;
 char *post_content_type;
 char *post_buf;
 char *response_buf;
 char *header_buf;
 bool is_redirected;
 char* redirect_url;
} httpclient_data_t;

HTTPC_RESULT httpclient_get(httpclient_t *client, const char *url, httpclient_data_t *client_data);

HTTPC_RESULT httpclient_head(httpclient_t *client, const char *url, httpclient_data_t *client_data);

HTTPC_RESULT httpclient_post(httpclient_t *client, const char *url, httpclient_data_t *client_data);

HTTPC_RESULT httpclient_put(httpclient_t *client, const char *url, httpclient_data_t *client_data);

HTTPC_RESULT httpclient_delete(httpclient_t *client, const char *url, httpclient_data_t *client_data);

HTTPC_RESULT httpclient_prepare(httpclient_data_t *client_data, int header_size, int resp_size);

HTTPC_RESULT httpclient_unprepare(httpclient_data_t *client_data);

void httpclient_reset(httpclient_data_t *client_data);

HTTPC_RESULT httpclient_conn(httpclient_t *client, const char *url);

HTTPC_RESULT httpclient_send(httpclient_t *client, const char *url, int method, httpclient_data_t *client_data);

HTTPC_RESULT httpclient_recv(httpclient_t *client, httpclient_data_t *client_data);

void httpclient_clse(httpclient_t *client);

void httpclient_set_custom_header(httpclient_t *client, char *header);

int httpclient_get_response_code(httpclient_t *client);

int httpclient_get_response_header_value(char *header_buf, char *name, int *val_pos, int *val_len);

int httpclient_formdata_addtext(httpclient_data_t* client_data, char* content_disposition, char* content_type, char* name, char* data, int data_len);

int httpclient_formdata_addfile(httpclient_data_t* client_data, char* content_disposition, char* name, char* content_type, char* file_path);

#endif /* HTTPCLIENT_H */