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94 lines
3.8 KiB
C
94 lines
3.8 KiB
C
// Copyright (c) 2004-2013 Sergey Lyubka <valenok@gmail.com>
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// Copyright (c) 2013 Cesanta Software Limited
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// All rights reserved
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//
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// This library is dual-licensed: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation. For the terms of this
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// license, see <http://www.gnu.org/licenses/>.
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//
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// You are free to use this library under the terms of the GNU General
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// Public License, but WITHOUT ANY WARRANTY; without even the implied
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// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU General Public License for more details.
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//
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// Alternatively, you can license this library under a commercial
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// license, as set out in <http://cesanta.com/products.html>.
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//
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// NOTE: Detailed API documentation is at http://cesanta.com/docs.html
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#ifndef MONGOOSE_HEADER_INCLUDED
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#define MONGOOSE_HEADER_INCLUDED
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#define MONGOOSE_VERSION "5.0"
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#include <stdio.h> // required for FILE
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#include <stddef.h> // required for size_t
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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// This structure contains information about HTTP request.
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struct mg_connection {
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const char *request_method; // "GET", "POST", etc
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const char *uri; // URL-decoded URI
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const char *http_version; // E.g. "1.0", "1.1"
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const char *query_string; // URL part after '?', not including '?', or NULL
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char remote_ip[48]; // Max IPv6 string length is 45 characters
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int remote_port; // Client's port
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int num_headers; // Number of HTTP headers
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struct mg_header {
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const char *name; // HTTP header name
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const char *value; // HTTP header value
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} http_headers[30];
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char *content; // POST (or websocket message) data, or NULL
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int content_len; // content length
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int is_websocket; // Connection is a websocket connection
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int status_code; // HTTP status code for HTTP error handler
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unsigned char wsbits; // First byte of the websocket frame
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void *server_param; // Parameter passed to mg_add_uri_handler()
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void *connection_param; // Placeholder for connection-specific data
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};
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struct mg_server; // Opaque structure describing server instance
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typedef int (*mg_handler_t)(struct mg_connection *);
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// Server management functions
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struct mg_server *mg_create_server(void *server_param);
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void mg_destroy_server(struct mg_server **);
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const char *mg_set_option(struct mg_server *, const char *opt, const char *val);
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void mg_poll_server(struct mg_server *, int milliseconds);
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void mg_add_uri_handler(struct mg_server *, const char *uri, mg_handler_t);
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void mg_set_http_error_handler(struct mg_server *, mg_handler_t);
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const char **mg_get_valid_option_names(void);
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const char *mg_get_option(const struct mg_server *server, const char *name);
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int mg_iterate_over_connections(struct mg_server *,
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void (*func)(struct mg_connection *, void *),
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void *param);
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// Connection management functions
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int mg_write(struct mg_connection *, const void *buf, int len);
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int mg_websocket_write(struct mg_connection *, int opcode,
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const char *data, size_t data_len);
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const char *mg_get_header(const struct mg_connection *, const char *name);
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const char *mg_get_mime_type(const char *file_name);
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int mg_get_var(const struct mg_connection *conn, const char *var_name,
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char *buf, size_t buf_len);
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int mg_parse_header(const char *hdr, const char *var_name, char *buf, size_t);
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// Utility functions
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void *mg_start_thread(void *(*func)(void *), void *param);
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char *mg_md5(char buf[33], ...);
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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#endif // MONGOOSE_HEADER_INCLUDED
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