suckless-quark/http.h

75 lines
1.4 KiB
C
Raw Normal View History

/* See LICENSE file for copyright and license details. */
#ifndef HTTP_H
#define HTTP_H
#include <limits.h>
#define HEADER_MAX 4096
#define FIELD_MAX 200
enum req_field {
REQ_HOST,
REQ_RANGE,
REQ_IF_MODIFIED_SINCE,
NUM_REQ_FIELDS,
};
extern const char *req_field_str[];
enum req_method {
M_GET,
M_HEAD,
NUM_REQ_METHODS,
};
extern const char *req_method_str[];
struct request {
enum req_method method;
char target[PATH_MAX];
char field[NUM_REQ_FIELDS][FIELD_MAX];
};
enum status {
S_OK = 200,
S_PARTIAL_CONTENT = 206,
S_MOVED_PERMANENTLY = 301,
S_NOT_MODIFIED = 304,
S_BAD_REQUEST = 400,
S_FORBIDDEN = 403,
S_NOT_FOUND = 404,
S_METHOD_NOT_ALLOWED = 405,
S_REQUEST_TIMEOUT = 408,
S_RANGE_NOT_SATISFIABLE = 416,
S_REQUEST_TOO_LARGE = 431,
S_INTERNAL_SERVER_ERROR = 500,
S_VERSION_NOT_SUPPORTED = 505,
};
extern const char *status_str[];
enum res_field {
RES_ACCEPT_RANGES,
RES_ALLOW,
RES_LOCATION,
RES_LAST_MODIFIED,
RES_CONTENT_LENGTH,
RES_CONTENT_RANGE,
RES_CONTENT_TYPE,
NUM_RES_FIELDS,
};
extern const char *res_field_str[];
struct response {
enum status status;
char field[NUM_RES_FIELDS][FIELD_MAX];
};
enum status http_send_header(int, const struct response *);
enum status http_send_status(int, enum status);
int http_get_request(int, struct request *);
enum status http_send_response(int, const struct request *);
#endif /* HTTP_H */