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/**************************************************************************/
/* */
/* Copyright (c) Microsoft Corporation. All rights reserved. */
/* */
/* This software is licensed under the Microsoft Software License */
/* Terms for Microsoft Azure RTOS. Full text of the license can be */
/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
/* and in the root directory of this software. */
/* */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/** */
/** NetX Web Component */
/** */
/** Hypertext Transfer Protocol (HTTP) */
/** Hypertext Transfer Protocol Secure (HTTPS using TLS) */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* APPLICATION INTERFACE DEFINITION RELEASE */
/* */
/* nx_web_http_server.h PORTABLE C */
/* 6.1.9 */
/* AUTHOR */
/* */
/* Yuxin Zhou, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This file defines the NetX Hypertext Transfer Protocol (HTTP) */
/* component, including all data types and external references. */
/* It is assumed that nx_api.h and nx_port.h have already been */
/* included, along with fx_api.h and fx_port.h. */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 05-19-2020 Yuxin Zhou Initial Version 6.0 */
/* 09-30-2020 Yuxin Zhou Modified comment(s), */
/* resulting in version 6.1 */
/* 04-02-2021 Yuxin Zhou Modified comment(s), and */
/* improved the logic of */
/* parsing base64, */
/* resulting in version 6.1.6 */
/* 08-02-2021 Yuxin Zhou Modified comment(s), and */
/* improved the logic of */
/* converting number to string,*/
/* resulting in version 6.1.8 */
/* 10-15-2021 Yuxin Zhou Modified comment(s), and */
/* deprecated unused macros, */
/* resulting in version 6.1.9 */
/* */
/**************************************************************************/
#ifndef NXD_HTTP_SERVER_H
#define NXD_HTTP_SERVER_H
/* Determine if a C++ compiler is being used. If so, ensure that standard
C is used to process the API information. */
#ifdef __cplusplus
/* Yes, C++ compiler is present. Use standard C. */
extern "C" {
#endif
/* If HTTPS is enabled, make sure TLS is enabled in the TCP server. */
#ifdef NX_WEB_HTTPS_ENABLE
#ifndef NX_TCPSERVER_ENABLE_TLS
#define NX_TCPSERVER_ENABLE_TLS
#endif
#endif
#include "nx_api.h"
/* If not using FileX, define this option and define the file writing services
declared in filex_stub.h. */
/* #define NX_WEB_HTTP_NO_FILEX */
#ifndef NX_WEB_HTTP_NO_FILEX
#include "fx_api.h"
#else
#include "filex_stub.h"
#endif
/* Include common HTTP definitions. */
#include "nx_web_http_common.h"
/* Include multiple-socket TCP/TLS support. */
#include "nx_tcpserver.h"
/* Define the HTTP Server ID. */
#define NX_WEB_HTTP_SERVER_ID 0x48545451UL
/* Enable Digest authentication.
#define NX_WEB_HTTP_DIGEST_ENABLE
*/
/* Define HTTP TCP socket create options. */
#ifndef NX_WEB_HTTP_SERVER_PRIORITY
#define NX_WEB_HTTP_SERVER_PRIORITY 4
#endif
#ifndef NX_WEB_HTTP_SERVER_WINDOW_SIZE
#define NX_WEB_HTTP_SERVER_WINDOW_SIZE 8192
#endif
#ifndef NX_WEB_HTTP_SERVER_TIMEOUT_ACCEPT
#define NX_WEB_HTTP_SERVER_TIMEOUT_ACCEPT (1 * NX_IP_PERIODIC_RATE)
#endif
#ifndef NX_WEB_HTTP_SERVER_TIMEOUT_RECEIVE
#define NX_WEB_HTTP_SERVER_TIMEOUT_RECEIVE (10 * NX_IP_PERIODIC_RATE)
#endif
#ifndef NX_WEB_HTTP_SERVER_TIMEOUT_SEND
#define NX_WEB_HTTP_SERVER_TIMEOUT_SEND (10 * NX_IP_PERIODIC_RATE)
#endif
#ifndef NX_WEB_HTTP_SERVER_TIMEOUT_DISCONNECT
#define NX_WEB_HTTP_SERVER_TIMEOUT_DISCONNECT (10 * NX_IP_PERIODIC_RATE)
#endif
#ifndef NX_WEB_HTTP_SERVER_TIMEOUT
#define NX_WEB_HTTP_SERVER_TIMEOUT (10 * NX_IP_PERIODIC_RATE)
#endif
#ifndef NX_WEB_HTTP_SERVER_SESSION_MAX
#define NX_WEB_HTTP_SERVER_SESSION_MAX 2
#endif
#ifndef NX_WEB_HTTP_SERVER_SESSION_BUFFER_SIZE
#define NX_WEB_HTTP_SERVER_SESSION_BUFFER_SIZE (sizeof(NX_TCP_SESSION) * NX_WEB_HTTP_SERVER_SESSION_MAX)
#endif
#ifndef NX_WEB_HTTP_SERVER_MAX_PENDING
#define NX_WEB_HTTP_SERVER_MAX_PENDING (NX_WEB_HTTP_SERVER_SESSION_MAX << 1)
#endif
/* Deprecated. This symbol is defined for compatibility. */
#ifndef NX_WEB_HTTP_SERVER_THREAD_TIME_SLICE
#define NX_WEB_HTTP_SERVER_THREAD_TIME_SLICE 2
#endif
#ifndef NX_WEB_HTTP_SERVER_MIN_PACKET_SIZE
#define NX_WEB_HTTP_SERVER_MIN_PACKET_SIZE 600
#endif
/* Define the HTTP server retry parameters. */
#ifndef NX_WEB_HTTP_SERVER_RETRY_SECONDS
#define NX_WEB_HTTP_SERVER_RETRY_SECONDS 2 /* 2 second initial timeout */
#endif
#ifndef NX_WEB_HTTP_SERVER_TRANSMIT_QUEUE_DEPTH
#define NX_WEB_HTTP_SERVER_TRANSMIT_QUEUE_DEPTH 20 /* Maximum of 20 queued transmit packets */
#endif
#ifndef NX_WEB_HTTP_SERVER_RETRY_MAX
#define NX_WEB_HTTP_SERVER_RETRY_MAX 10 /* Maximum of 10 retries per packet */
#endif
#ifndef NX_WEB_HTTP_SERVER_RETRY_SHIFT
#define NX_WEB_HTTP_SERVER_RETRY_SHIFT 1 /* Every retry is twice as long */
#endif
/* Define HTTP Server request types. */
#define NX_WEB_HTTP_SERVER_UNKNOWN_REQUEST 0
#define NX_WEB_HTTP_SERVER_GET_REQUEST 1
#define NX_WEB_HTTP_SERVER_POST_REQUEST 2
#define NX_WEB_HTTP_SERVER_HEAD_REQUEST 3
#define NX_WEB_HTTP_SERVER_PUT_REQUEST 4
#define NX_WEB_HTTP_SERVER_DELETE_REQUEST 5
#ifdef NX_WEB_HTTP_DIGEST_ENABLE
/* Include the MD5 digest header file. */
#include "nx_md5.h"
#endif
#ifdef NX_WEB_HTTPS_ENABLE
/* Include TLS for HTTPS support. */
#include "nx_secure_tls_api.h"
#endif
/* Define default MIME type. */
/* Page 14, Section 5.2, RFC 2045 */
#define NX_WEB_HTTP_SERVER_DEFAULT_MIME "text/plain"
/* Define the MIME map structure. */
typedef struct NX_WEB_HTTP_SERVER_MIME_MAP_STRUCT
{
CHAR *nx_web_http_server_mime_map_extension; /* Extension of file */
CHAR *nx_web_http_server_mime_map_type; /* MIME type of file */
} NX_WEB_HTTP_SERVER_MIME_MAP;
/* Define the date structure. */
typedef struct NX_WEB_HTTP_SERVER_DATE_STRUCT
{
USHORT nx_web_http_server_year; /* Year */
UCHAR nx_web_http_server_month; /* Month */
UCHAR nx_web_http_server_day; /* Day */
UCHAR nx_web_http_server_hour; /* Hour */
UCHAR nx_web_http_server_minute; /* Minute */
UCHAR nx_web_http_server_second; /* Second */
UCHAR nx_web_http_server_weekday; /* Weekday */
} NX_WEB_HTTP_SERVER_DATE;
/* Define the multipart context data structure. */
typedef struct NX_WEB_HTTP_SERVER_MULTIPART_STRUCT
{
/* Boundary string. */
UCHAR nx_web_http_server_multipart_boundary[NX_WEB_HTTP_MAX_HEADER_FIELD + 1];
/* Offset of available data. */
UINT nx_web_http_server_multipart_available_offset;
/* Length of available data. */
UINT nx_web_http_server_multipart_available_length;
/* Boundary find status. */
volatile UINT nx_web_http_server_multipart_boundary_find;
/* The next packet to process. */
NX_PACKET *nx_web_http_server_multipart_next_packet;
/* Offset of next available data. */
UINT nx_web_http_server_multipart_next_available_offset;
/* The packet returned at last. */
NX_PACKET *nx_web_http_server_multipart_last_packet;
} NX_WEB_HTTP_SERVER_MULTIPART;
/* Define the HTTP Server data structure. */
typedef struct NX_WEB_HTTP_SERVER_STRUCT
{
ULONG nx_web_http_server_id; /* HTTP Server ID */
CHAR *nx_web_http_server_name; /* Name of this HTTP Server */
NX_IP *nx_web_http_server_ip_ptr; /* Pointer to associated IP structure */
CHAR nx_web_http_server_request_resource[NX_WEB_HTTP_MAX_RESOURCE + 1];
/* Uniform Resource Locator (URL) */
NX_PACKET_POOL *nx_web_http_server_packet_pool_ptr; /* Pointer to HTTP Server packet pool */
FX_MEDIA *nx_web_http_server_media_ptr; /* Pointer to media control block */
ULONG nx_web_http_server_get_requests; /* Number of get requests */
ULONG nx_web_http_server_head_requests; /* Number of head requests */
ULONG nx_web_http_server_put_requests; /* Number of put requests */
ULONG nx_web_http_server_delete_requests; /* Number of delete requests */
ULONG nx_web_http_server_post_requests; /* Number of post requests */
ULONG nx_web_http_server_unknown_requests; /* Number of unknown requests */
ULONG nx_web_http_server_total_bytes_sent; /* Number of total bytes sent */
ULONG nx_web_http_server_total_bytes_received; /* Number of total bytes received */
ULONG nx_web_http_server_allocation_errors; /* Number of allocation errors */
ULONG nx_web_http_server_invalid_http_headers; /* Number of invalid http headers */
FX_FILE nx_web_http_server_file; /* HTTP file control block */
NX_TCPSERVER nx_web_http_server_tcpserver; /* TCP server with multiple sessions */
NX_TCP_SESSION *nx_web_http_server_current_session_ptr; /* Current session in process */
UCHAR nx_web_http_server_session_buffer[NX_WEB_HTTP_SERVER_SESSION_BUFFER_SIZE];
/* Size of session buffer */
NX_TCP_SOCKET nx_web_http_server_socket; /* HTTP Server TCP socket */
UINT nx_web_http_server_listen_port; /* HTTP(S) listening port. */
#ifdef NX_WEB_HTTPS_ENABLE
UINT nx_web_http_is_https_server; /* If using TLS for HTTPS, set to true. */
#endif
#ifdef NX_WEB_HTTP_DIGEST_ENABLE
NX_MD5 nx_web_http_server_md5data; /* HTTP server MD5 work area */
#endif /* NX_WEB_HTTP_DIGEST_ENABLE */
#ifdef NX_WEB_HTTP_MULTIPART_ENABLE
NX_WEB_HTTP_SERVER_MULTIPART
nx_web_http_server_multipart; /* HTTP multipart area */
#endif /* NX_WEB_HTTP_MULTIPART_ENABLE */
UINT nx_web_http_server_request_type; /* HTTP request type */
NX_WEB_HTTP_SERVER_MIME_MAP
*nx_web_http_server_mime_maps_additional; /* Additional HTTP MIME maps */
UINT nx_web_http_server_mime_maps_additional_num; /* Number of additional HTTP MIME maps */
#ifndef NX_WEB_HTTP_KEEPALIVE_DISABLE
UCHAR nx_web_http_server_keepalive; /* HTTP keepalive flag */
UCHAR nx_web_http_server_reserved; /* Reserved */
#else
UCHAR nx_web_http_server_reserved[2]; /* Reserved */
#endif /* NX_WEB_HTTP_KEEPALIVE_DISABLE */
UCHAR nx_web_http_server_response_chunked; /* Flag for chunked response */
UCHAR nx_web_http_server_request_chunked; /* Flag for chunked request */
UINT nx_web_http_server_expect_transfer_bytes; /* The bytes expected to transfer */
UINT nx_web_http_server_actual_bytes_transferred; /* The actual transferred bytes */
UINT nx_web_http_server_expect_receive_bytes; /* The bytes expected to receive */
UINT nx_web_http_server_actual_bytes_received; /* The actual received bytes */
UINT nx_web_http_server_chunked_request_remaining_size; /* Remaining size of the chunked request*/
NX_PACKET *nx_web_http_server_request_packet; /* Pointer to the received request */
/* Define the user supplied routines that are used to inform the application of particular server requests. */
UINT (*nx_web_http_server_authentication_check)(struct NX_WEB_HTTP_SERVER_STRUCT *server_ptr, UINT request_type, CHAR *resource, CHAR **name, CHAR **password, CHAR **realm);
UINT (*nx_web_http_server_authentication_check_extended)(struct NX_WEB_HTTP_SERVER_STRUCT *server_ptr, UINT request_type, CHAR *resource, CHAR **name, UINT *name_length, CHAR **password, UINT *password_length, CHAR **realm, UINT *realm_length);
UINT (*nx_web_http_server_request_notify)(struct NX_WEB_HTTP_SERVER_STRUCT *server_ptr, UINT request_type, CHAR *resource, NX_PACKET *packet_ptr);
#ifdef __PRODUCT_NETXDUO__
UINT (*nx_web_http_server_invalid_username_password_callback)(CHAR *resource, NXD_ADDRESS *client_nxd_address, UINT request_type);
#else
UINT (*nx_web_http_server_invalid_username_password_callback)(CHAR *resource, ULONG client_address, UINT request_type);
#endif
VOID (*nx_web_http_server_gmt_get)(NX_WEB_HTTP_SERVER_DATE *date);
UINT (*nx_web_http_server_cache_info_get)(CHAR *resource, UINT *max_age, NX_WEB_HTTP_SERVER_DATE *last_modified);
#ifdef NX_WEB_HTTP_DIGEST_ENABLE
UINT (*nx_web_http_server_digest_authenticate_callback)(struct NX_WEB_HTTP_SERVER_STRUCT *server_ptr, CHAR *name_ptr,
CHAR *realm_ptr, CHAR *password_ptr, CHAR *method,
CHAR *authorization_uri, CHAR *authorization_nc,
CHAR *authorization_cnonce);
#endif
} NX_WEB_HTTP_SERVER;
#ifndef NX_WEB_HTTP_SERVER_SOURCE_CODE
/* Application caller is present, perform API mapping. */
/* Determine if error checking is desired. If so, map API functions
to the appropriate error checking front-ends. Otherwise, map API
functions to the core functions that actually perform the work.
Note: error checking is enabled by default. */
#ifdef NX_DISABLE_ERROR_CHECKING
/* Services without error checking. */
#define nx_web_http_server_callback_data_send _nx_web_http_server_callback_data_send
#define nx_web_http_server_callback_response_send _nx_web_http_server_callback_response_send
#define nx_web_http_server_callback_response_send_extended _nx_web_http_server_callback_response_send_extended
#define nx_web_http_server_content_get _nx_web_http_server_content_get
#define nx_web_http_server_create _nx_web_http_server_create
#define nx_web_http_server_delete _nx_web_http_server_delete
#define nx_web_http_server_param_get _nx_web_http_server_param_get
#define nx_web_http_server_query_get _nx_web_http_server_query_get
#define nx_web_http_server_start _nx_web_http_server_start
#define nx_web_http_server_secure_configure _nx_web_http_server_secure_configure
#define nx_web_http_server_stop _nx_web_http_server_stop
#define nx_web_http_server_content_get_extended _nx_web_http_server_content_get_extended
#define nx_web_http_server_content_length_get _nx_web_http_server_content_length_get
#define nx_web_http_server_get_entity_header _nx_web_http_server_get_entity_header
#define nx_web_http_server_get_entity_content _nx_web_http_server_get_entity_content
#define nx_web_http_server_callback_generate_response_header _nx_web_http_server_callback_generate_response_header
#define nx_web_http_server_callback_generate_response_header_extended _nx_web_http_server_callback_generate_response_header_extended
#define nx_web_http_server_callback_packet_send _nx_web_http_server_callback_packet_send
#define nx_web_http_server_gmt_callback_set _nx_web_http_server_gmt_callback_set
#define nx_web_http_server_cache_info_callback_set _nx_web_http_server_cache_info_callback_set
#define nx_web_http_server_mime_maps_additional_set _nx_web_http_server_mime_maps_additional_set
#define nx_web_http_server_type_get _nx_web_http_server_type_get
#define nx_web_http_server_type_get_extended _nx_web_http_server_type_get_extended
#define nx_web_http_server_packet_content_find _nx_web_http_server_packet_content_find
#define nx_web_http_server_packet_get _nx_web_http_server_packet_get
#define nx_web_http_server_invalid_userpassword_notify_set _nx_web_http_server_invalid_userpassword_notify_set
#define nx_web_http_server_response_chunked_set _nx_web_http_server_response_chunked_set
#define nx_web_http_server_response_packet_allocate _nx_web_http_server_response_packet_allocate
#define nx_web_http_server_digest_authenticate_notify_set _nx_web_http_server_digest_authenticate_notify_set
#define nx_web_http_server_authentication_check_set _nx_web_http_server_authentication_check_set
#else
/* Services with error checking. */
#define nx_web_http_server_callback_data_send _nxe_web_http_server_callback_data_send
#define nx_web_http_server_callback_response_send _nxe_web_http_server_callback_response_send
#define nx_web_http_server_callback_response_send_extended _nxe_web_http_server_callback_response_send_extended
#define nx_web_http_server_content_get _nxe_web_http_server_content_get
#define nx_web_http_server_content_length_get _nxe_web_http_server_content_length_get
#define nx_web_http_server_create(p,n,i,pn,m,sp,ss,pp,a,r) _nxe_web_http_server_create(p,n,i,pn,m,sp,ss,pp,a,r,sizeof(NX_WEB_HTTP_SERVER))
#define nx_web_http_server_delete _nxe_web_http_server_delete
#define nx_web_http_server_param_get _nxe_web_http_server_param_get
#define nx_web_http_server_query_get _nxe_web_http_server_query_get
#define nx_web_http_server_start _nxe_web_http_server_start
#define nx_web_http_server_secure_configure _nxe_web_http_server_secure_configure
#define nx_web_http_server_stop _nxe_web_http_server_stop
#define nx_web_http_server_content_get_extended _nxe_web_http_server_content_get_extended
#define nx_web_http_server_get_entity_header _nxe_web_http_server_get_entity_header
#define nx_web_http_server_get_entity_content _nxe_web_http_server_get_entity_content
#define nx_web_http_server_callback_generate_response_header _nxe_web_http_server_callback_generate_response_header
#define nx_web_http_server_callback_generate_response_header_extended _nxe_web_http_server_callback_generate_response_header_extended
#define nx_web_http_server_callback_packet_send _nxe_web_http_server_callback_packet_send
#define nx_web_http_server_gmt_callback_set _nxe_web_http_server_gmt_callback_set
#define nx_web_http_server_cache_info_callback_set _nxe_web_http_server_cache_info_callback_set
#define nx_web_http_server_mime_maps_additional_set _nxe_web_http_server_mime_maps_additional_set
#define nx_web_http_server_type_get _nxe_web_http_server_type_get
#define nx_web_http_server_type_get_extended _nxe_web_http_server_type_get_extended
#define nx_web_http_server_packet_content_find _nxe_web_http_server_packet_content_find
#define nx_web_http_server_packet_get _nxe_web_http_server_packet_get
#define nx_web_http_server_invalid_userpassword_notify_set _nxe_web_http_server_invalid_userpassword_notify_set
#define nx_web_http_server_response_chunked_set _nxe_web_http_server_response_chunked_set
#define nx_web_http_server_response_packet_allocate _nxe_web_http_server_response_packet_allocate
#define nx_web_http_server_digest_authenticate_notify_set _nxe_web_http_server_digest_authenticate_notify_set
#define nx_web_http_server_authentication_check_set _nxe_web_http_server_authentication_check_set
#endif
/* Define the prototypes accessible to the application software. */
UINT nx_web_http_server_callback_data_send(NX_WEB_HTTP_SERVER *server_ptr, VOID *data_ptr, ULONG data_length);
UINT nx_web_http_server_callback_response_send(NX_WEB_HTTP_SERVER *server_ptr, CHAR *status_code, CHAR *information, CHAR *additional_info);
UINT nx_web_http_server_callback_response_send_extended(NX_WEB_HTTP_SERVER *server_ptr, CHAR *status_code,
UINT status_code_length, CHAR *information,
UINT information_length, CHAR *additional_info,
UINT additional_info_length);
UINT nx_web_http_server_content_get(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr, ULONG byte_offset, CHAR *destination_ptr, UINT destination_size, UINT *actual_size);
UINT nx_web_http_server_packet_get(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_ptr);
UINT nx_web_http_server_packet_content_find(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_ptr, ULONG *content_length);
#ifdef NX_DISABLE_ERROR_CHECKING
UINT _nx_web_http_server_create(NX_WEB_HTTP_SERVER *http_server_ptr, CHAR *http_server_name, NX_IP *ip_ptr, UINT server_port, FX_MEDIA *media_ptr, VOID *stack_ptr, ULONG stack_size, NX_PACKET_POOL *pool_ptr,
UINT (*authentication_check)(NX_WEB_HTTP_SERVER *server_ptr, UINT request_type, CHAR *resource, CHAR **name, CHAR **password, CHAR **realm),
UINT (*request_notify)(NX_WEB_HTTP_SERVER *server_ptr, UINT request_type, CHAR *resource, NX_PACKET *packet_ptr));
#else
UINT _nxe_web_http_server_create(NX_WEB_HTTP_SERVER *http_server_ptr, CHAR *http_server_name, NX_IP *ip_ptr, UINT server_port, FX_MEDIA *media_ptr, VOID *stack_ptr, ULONG stack_size, NX_PACKET_POOL *pool_ptr,
UINT (*authentication_check)(NX_WEB_HTTP_SERVER *server_ptr, UINT request_type, CHAR *resource, CHAR **name, CHAR **password, CHAR **realm),
UINT (*request_notify)(NX_WEB_HTTP_SERVER *server_ptr, UINT request_type, CHAR *resource, NX_PACKET *packet_ptr), UINT http_server_size);
#endif /* NX_DISABLE_ERROR_CHECKING */
UINT nx_web_http_server_delete(NX_WEB_HTTP_SERVER *http_server_ptr);
UINT nx_web_http_server_param_get(NX_PACKET *packet_ptr, UINT param_number, CHAR *param_ptr, UINT *param_size, UINT max_param_size);
UINT nx_web_http_server_query_get(NX_PACKET *packet_ptr, UINT query_number, CHAR *query_ptr, UINT *query_size, UINT max_query_size);
UINT nx_web_http_server_start(NX_WEB_HTTP_SERVER *http_server_ptr);
#ifdef NX_WEB_HTTPS_ENABLE
UINT nx_web_http_server_secure_configure(NX_WEB_HTTP_SERVER *http_server_ptr, const NX_SECURE_TLS_CRYPTO *crypto_table,
VOID *metadata_buffer, ULONG metadata_size,
UCHAR* packet_buffer, UINT packet_buffer_size,
NX_SECURE_X509_CERT *identity_certificate,
NX_SECURE_X509_CERT *trusted_certificates[],
UINT trusted_certs_num,
NX_SECURE_X509_CERT *remote_certificates[],
UINT remote_certs_num,
UCHAR *remote_certificate_buffer,
UINT remote_cert_buffer_size);
#endif /* NX_WEB_HTTPS_ENABLE */
UINT nx_web_http_server_stop(NX_WEB_HTTP_SERVER *http_server_ptr);
UINT nx_web_http_server_content_get_extended(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr, ULONG byte_offset, CHAR *destination_ptr, UINT destination_size, UINT *actual_size);
UINT nx_web_http_server_content_length_get(NX_PACKET *packet_ptr, ULONG *length);
UINT nx_web_http_server_get_entity_header(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_pptr, UCHAR *entity_header_buffer, ULONG buffer_size);
UINT nx_web_http_server_get_entity_content(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_pptr, ULONG *available_offset, ULONG *available_length);
UINT nx_web_http_server_callback_generate_response_header(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_pptr,
CHAR *status_code, UINT content_length, CHAR *content_type,
CHAR* additional_header);
UINT nx_web_http_server_callback_generate_response_header_extended(NX_WEB_HTTP_SERVER *server_ptr,
NX_PACKET **packet_pptr, CHAR *status_code,
UINT status_code_length, UINT content_length,
CHAR *content_type, UINT content_type_length,
CHAR *additional_header, UINT additional_header_length);
UINT nx_web_http_server_callback_packet_send(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr);
UINT nx_web_http_server_gmt_callback_set(NX_WEB_HTTP_SERVER *server_ptr, VOID (*gmt_get)(NX_WEB_HTTP_SERVER_DATE *));
UINT nx_web_http_server_cache_info_callback_set(NX_WEB_HTTP_SERVER *server_ptr, UINT (*cache_info_get)(CHAR *, UINT *, NX_WEB_HTTP_SERVER_DATE *));
UINT nx_web_http_server_mime_maps_additional_set(NX_WEB_HTTP_SERVER *server_ptr, NX_WEB_HTTP_SERVER_MIME_MAP *mime_maps, UINT mime_maps_num);
UINT nx_web_http_server_type_get(NX_WEB_HTTP_SERVER *server_ptr, CHAR *name, CHAR *http_type_string, UINT *string_size);
UINT nx_web_http_server_type_get_extended(NX_WEB_HTTP_SERVER *server_ptr, CHAR *name, UINT name_length,
CHAR *http_type_string, UINT http_type_string_max_size, UINT *string_size);
UINT nx_web_http_server_invalid_userpassword_notify_set(NX_WEB_HTTP_SERVER *http_server_ptr, UINT (*invalid_username_password_callback)(CHAR *resource, NXD_ADDRESS *client_nxd_address, UINT request_type ));
UINT nx_web_http_server_response_chunked_set(NX_WEB_HTTP_SERVER *server_ptr, UINT chunk_size, NX_PACKET *packet_ptr);
UINT nx_web_http_server_response_packet_allocate(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_ptr, UINT wait_option);
UINT nx_web_http_server_digest_authenticate_notify_set(NX_WEB_HTTP_SERVER *http_server_ptr,
UINT (*digest_authenticate_callback)(NX_WEB_HTTP_SERVER *server_ptr, CHAR *name_ptr,
CHAR *realm_ptr, CHAR *password_ptr, CHAR *method,
CHAR *authorization_uri, CHAR *authorization_nc,
CHAR *authorization_cnonce));
UINT nx_web_http_server_authentication_check_set(NX_WEB_HTTP_SERVER *http_server_ptr,
UINT (*authentication_check_extended)(NX_WEB_HTTP_SERVER *server_ptr, UINT request_type, CHAR *resource, CHAR **name, UINT *name_length, CHAR **password, UINT *password_length, CHAR **realm, UINT *realm_length));
#else
/* HTTP source code is being compiled, do not perform any API mapping. */
UINT _nx_web_http_server_callback_data_send(NX_WEB_HTTP_SERVER *server_ptr, VOID *data_ptr, ULONG data_length);
UINT _nx_web_http_server_callback_response_send(NX_WEB_HTTP_SERVER *server_ptr, CHAR *status_code, CHAR *information, CHAR *additional_info);
UINT _nx_web_http_server_callback_response_send_extended(NX_WEB_HTTP_SERVER *server_ptr, CHAR *status_code,
UINT status_code_length, CHAR *information,
UINT information_length, CHAR *additional_info,
UINT additional_info_length);
UINT _nx_web_http_server_content_get(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr, ULONG byte_offset, CHAR *destination_ptr, UINT destination_size, UINT *actual_size);
UINT _nx_web_http_server_create(NX_WEB_HTTP_SERVER *http_server_ptr, CHAR *http_server_name, NX_IP *ip_ptr, UINT server_port, FX_MEDIA *media_ptr, VOID *stack_ptr, ULONG stack_size, NX_PACKET_POOL *pool_ptr,
UINT (*authentication_check)(NX_WEB_HTTP_SERVER *server_ptr, UINT request_type, CHAR *resource, CHAR **name, CHAR **password, CHAR **realm),
UINT (*request_notify)(NX_WEB_HTTP_SERVER *server_ptr, UINT request_type, CHAR *resource, NX_PACKET *packet_ptr));
UINT _nx_web_http_server_delete(NX_WEB_HTTP_SERVER *http_server_ptr);
UINT _nx_web_http_server_param_get(NX_PACKET *packet_ptr, UINT param_number, CHAR *param_ptr, UINT *param_size, UINT max_param_size);
UINT _nx_web_http_server_query_get(NX_PACKET *packet_ptr, UINT query_number, CHAR *query_ptr, UINT *query_size, UINT max_query_size);
UINT _nx_web_http_server_start(NX_WEB_HTTP_SERVER *http_server_ptr);
#ifdef NX_WEB_HTTPS_ENABLE
UINT _nx_web_http_server_secure_configure(NX_WEB_HTTP_SERVER *http_server_ptr, const NX_SECURE_TLS_CRYPTO *crypto_table,
VOID *metadata_buffer, ULONG metadata_size,
UCHAR* packet_buffer, UINT packet_buffer_size,
NX_SECURE_X509_CERT *identity_certificate,
NX_SECURE_X509_CERT *trusted_certificates[],
UINT trusted_certs_num,
NX_SECURE_X509_CERT *remote_certificates[],
UINT remote_certs_num,
UCHAR *remote_certificate_buffer,
UINT remote_cert_buffer_size);
#endif /* NX_WEB_HTTPS_ENABLE */
UINT _nx_web_http_server_stop(NX_WEB_HTTP_SERVER *http_server_ptr);
UINT _nx_web_http_server_content_get_extended(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr, ULONG byte_offset, CHAR *destination_ptr, UINT destination_size, UINT *actual_size);
UINT _nx_web_http_server_content_length_get(NX_PACKET *packet_ptr, ULONG *length);
UINT _nx_web_http_server_get_entity_header(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_pptr, UCHAR *entity_header_buffer, ULONG buffer_size);
UINT _nx_web_http_server_get_entity_content(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_pptr, ULONG *available_offset, ULONG *available_length);
UINT _nx_web_http_server_callback_generate_response_header(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_pptr,
CHAR *status_code, UINT content_length, CHAR *content_type,
CHAR* additional_header);
UINT _nx_web_http_server_callback_generate_response_header_extended(NX_WEB_HTTP_SERVER *server_ptr,
NX_PACKET **packet_pptr, CHAR *status_code,
UINT status_code_length, UINT content_length,
CHAR *content_type, UINT content_type_length,
CHAR *additional_header, UINT additional_header_length);
UINT _nx_web_http_server_callback_packet_send(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr);
UINT _nx_web_http_server_gmt_callback_set(NX_WEB_HTTP_SERVER *server_ptr, VOID (*gmt_callback)(NX_WEB_HTTP_SERVER_DATE *));
UINT _nx_web_http_server_cache_info_callback_set(NX_WEB_HTTP_SERVER *server_ptr, UINT (*cache_info_get)(CHAR *, UINT *, NX_WEB_HTTP_SERVER_DATE *));
UINT _nx_web_http_server_mime_maps_additional_set(NX_WEB_HTTP_SERVER *server_ptr, NX_WEB_HTTP_SERVER_MIME_MAP *mime_maps, UINT mime_maps_num);
UINT _nx_web_http_server_packet_content_find(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_ptr, ULONG *content_length);
UINT _nx_web_http_server_packet_get(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_ptr);
UINT _nx_web_http_server_invalid_userpassword_notify_set(NX_WEB_HTTP_SERVER *http_server_ptr, UINT (*invalid_username_password_callback)(CHAR *resource, NXD_ADDRESS *client_nxd_address, UINT request_type ));
UINT _nx_web_http_server_digest_authenticate_notify_set(NX_WEB_HTTP_SERVER *http_server_ptr,
UINT (*digest_authenticate_callback)(NX_WEB_HTTP_SERVER *server_ptr, CHAR *name_ptr,
CHAR *realm_ptr, CHAR *password_ptr, CHAR *method,
CHAR *authorization_uri, CHAR *authorization_nc,
CHAR *authorization_cnonce));
UINT _nx_web_http_server_authentication_check_set(NX_WEB_HTTP_SERVER *http_server_ptr,
UINT (*authentication_check_extended)(NX_WEB_HTTP_SERVER *server_ptr, UINT request_type, CHAR *resource, CHAR **name, UINT *name_length, CHAR **password, UINT *password_length, CHAR **realm, UINT *realm_length));
/* Define internal HTTP Server functions. */
VOID _nx_web_http_server_connection_present(NX_TCP_SOCKET *socket_ptr, UINT port);
UINT _nx_web_http_server_get_client_request(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_ptr);
VOID _nx_web_http_server_get_process(NX_WEB_HTTP_SERVER *server_ptr, UINT request_type, NX_PACKET *packet_ptr);
VOID _nx_web_http_server_put_process(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr);
VOID _nx_web_http_server_delete_process(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr);
UINT _nx_web_http_server_response_send(NX_WEB_HTTP_SERVER *server_ptr, CHAR *status_code,
UINT status_code_length, CHAR *information,
UINT information_length, CHAR *additional_information,
UINT additional_information_length);
UINT _nx_web_http_server_basic_authenticate(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr, CHAR *name_ptr, CHAR *password_ptr, CHAR *realm_ptr, UINT *auth_request_present);
UINT _nx_web_http_server_retrieve_basic_authorization(NX_PACKET *packet_ptr, CHAR *authorization_request_ptr);
UINT _nx_web_http_server_retrieve_resource(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr, CHAR *destination, UINT max_size);
UINT _nx_web_http_server_calculate_content_offset(NX_PACKET *packet_ptr);
UINT _nx_web_http_server_type_get(NX_WEB_HTTP_SERVER *server_ptr, CHAR *name, CHAR *http_type_string, UINT *string_size);
UINT _nx_web_http_server_type_get_extended(NX_WEB_HTTP_SERVER *server_ptr, CHAR *name, UINT name_length,
CHAR *http_type_string, UINT http_type_string_max_size, UINT *string_size);
UINT _nx_web_http_server_receive(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_ptr, ULONG wait_option);
UINT _nx_web_http_server_send(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr, ULONG wait_option);
VOID _nx_web_http_server_connection_reset(NX_WEB_HTTP_SERVER *server_ptr, NX_TCP_SESSION *session_ptr, UINT wait_option);
VOID _nx_web_http_server_connection_disconnect(NX_WEB_HTTP_SERVER *server_ptr, NX_TCP_SESSION *session_ptr, UINT wait_option);
#ifdef NX_WEB_HTTP_DIGEST_ENABLE
UINT _nx_web_http_server_digest_authenticate(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr, CHAR *name_ptr, CHAR *password_ptr, CHAR *realm_ptr, UINT *auth_request_present);
VOID _nx_web_http_server_digest_response_calculate(NX_WEB_HTTP_SERVER *server_ptr, CHAR *username, CHAR *realm, CHAR *password, CHAR *nonce, CHAR *method, CHAR *uri, CHAR *nc, CHAR *cnonce, CHAR *result);
UINT _nx_web_http_server_retrieve_digest_authorization(NX_PACKET *packet_ptr, CHAR *response, CHAR *uri, CHAR *nc, CHAR *cnonce);
VOID _nx_web_http_server_hex_ascii_convert(CHAR *source, UINT source_length, CHAR *destination);
#endif
#ifdef NX_WEB_HTTP_MULTIPART_ENABLE
UINT _nx_web_http_server_boundary_find(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_pptr);
#endif /* NX_WEB_HTTP_MULTIPART_ENABLE */
UINT _nx_web_http_server_match_string(UCHAR *src_start, UCHAR *src_end, UCHAR *target, ULONG target_length, ULONG *match_count, UCHAR **match_end_ptr);
UINT _nx_web_http_server_field_value_get(NX_PACKET *packet_ptr, UCHAR *field_name, ULONG name_length, UCHAR *field_value, ULONG field_value_size);
UINT _nx_web_http_server_memicmp(UCHAR *src, ULONG src_length, UCHAR *dest, ULONG dest_length);
UINT _nx_web_http_server_generate_response_header(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_pptr,
CHAR *status_code, UINT status_code_length,
UINT content_length, CHAR *content_type,
UINT content_type_length, CHAR* additional_header,
UINT additional_header_length);
UINT _nx_web_http_server_date_to_string(NX_WEB_HTTP_SERVER_DATE *date, CHAR *string);
VOID _nx_web_http_server_date_convert(UINT date, UINT count, CHAR *string);
VOID _nx_web_http_server_receive_data(NX_TCPSERVER *tcpserver_ptr, NX_TCP_SESSION *session_ptr);
VOID _nx_web_http_server_connection_end(NX_TCPSERVER *tcpserver_ptr, NX_TCP_SESSION *session_ptr);
VOID _nx_web_http_server_connection_timeout(NX_TCPSERVER *tcpserver_ptr, NX_TCP_SESSION *session_ptr);
#ifndef NX_WEB_HTTP_KEEPALIVE_DISABLE
VOID _nx_web_http_server_get_client_keepalive(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr);
#endif /* NX_WEB_HTTP_KEEPALIVE_DISABLE */
UINT _nx_web_http_server_chunked_check(NX_PACKET *packet_ptr);
UINT _nx_web_http_server_request_read(NX_WEB_HTTP_SERVER *server_ptr, UCHAR *data, ULONG wait_option, NX_PACKET **current_packet_pptr, UCHAR **current_data_pptr);
UINT _nx_web_http_server_request_byte_expect(NX_WEB_HTTP_SERVER *server_ptr, UCHAR data, ULONG wait_option, NX_PACKET **current_packet_pptr, UCHAR **current_data_pptr);
UINT _nx_web_http_server_chunked_size_get(NX_WEB_HTTP_SERVER *server_ptr, UINT *chunk_size, ULONG wait_option, NX_PACKET **current_packet_pptr, UCHAR **current_data_pptr);
UINT _nx_web_http_server_request_chunked_get(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_pptr, ULONG wait_option);
UINT _nx_web_http_server_response_chunked_set(NX_WEB_HTTP_SERVER *server_ptr, UINT chunk_size, NX_PACKET *packet_ptr);
UINT _nx_web_http_server_response_packet_allocate(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_ptr, UINT wait_option);
UINT _nxe_web_http_server_response_chunked_set(NX_WEB_HTTP_SERVER *server_ptr, UINT chunk_size, NX_PACKET *packet_ptr);
UINT _nxe_web_http_server_response_packet_allocate(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_ptr, UINT wait_option);
UINT _nxe_web_http_server_callback_data_send(NX_WEB_HTTP_SERVER *server_ptr, VOID *data_ptr, ULONG data_length);
UINT _nxe_web_http_server_callback_response_send(NX_WEB_HTTP_SERVER *server_ptr, CHAR *status_code, CHAR *information, CHAR *additional_info);
UINT _nxe_web_http_server_callback_response_send_extended(NX_WEB_HTTP_SERVER *server_ptr, CHAR *status_code,
UINT status_code_length, CHAR *information,
UINT information_length, CHAR *additional_info,
UINT additional_info_length);
UINT _nxe_web_http_server_content_get(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr, ULONG byte_offset, CHAR *destination_ptr, UINT destination_size, UINT *actual_size);
UINT _nxe_web_http_server_packet_content_find(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_ptr, ULONG *content_length);
UINT _nxe_web_http_server_packet_get(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_ptr);
UINT _nxe_web_http_server_content_get_extended(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr, ULONG byte_offset,
CHAR *destination_ptr, UINT destination_size, UINT *actual_size);
UINT _nxe_web_http_server_content_length_get(NX_PACKET *packet_ptr, ULONG *content_length);
UINT _nxe_web_http_server_create(NX_WEB_HTTP_SERVER *http_server_ptr, CHAR *http_server_name, NX_IP *ip_ptr, UINT server_port, FX_MEDIA *media_ptr, VOID *stack_ptr, ULONG stack_size, NX_PACKET_POOL *pool_ptr,
UINT (*authentication_check)(NX_WEB_HTTP_SERVER *server_ptr, UINT request_type, CHAR *resource, CHAR **name, CHAR **password, CHAR **realm),
UINT (*request_notify)(NX_WEB_HTTP_SERVER *server_ptr, UINT request_type, CHAR *resource, NX_PACKET *packet_ptr), UINT http_server_size);
UINT _nxe_web_http_server_delete(NX_WEB_HTTP_SERVER *http_server_ptr);
UINT _nxe_web_http_server_param_get(NX_PACKET *packet_ptr, UINT param_number, CHAR *param_ptr, UINT *param_size, UINT max_param_size);
UINT _nxe_web_http_server_query_get(NX_PACKET *packet_ptr, UINT query_number, CHAR *query_ptr, UINT *query_size, UINT max_query_size);
UINT _nxe_web_http_server_start(NX_WEB_HTTP_SERVER *http_server_ptr);
#ifdef NX_WEB_HTTPS_ENABLE
UINT _nxe_web_http_server_secure_configure(NX_WEB_HTTP_SERVER *http_server_ptr, const NX_SECURE_TLS_CRYPTO *crypto_table,
VOID *metadata_buffer, ULONG metadata_size,
UCHAR* packet_buffer, UINT packet_buffer_size,
NX_SECURE_X509_CERT *identity_certificate,
NX_SECURE_X509_CERT *trusted_certificates[],
UINT trusted_certs_num,
NX_SECURE_X509_CERT *remote_certificates[],
UINT remote_certs_num,
UCHAR *remote_certificate_buffer,
UINT remote_cert_buffer_size);
#endif /* NX_WEB_HTTPS_ENABLE */
UINT _nxe_web_http_server_stop(NX_WEB_HTTP_SERVER *http_server_ptr);
UINT _nxe_web_http_server_invalid_userpassword_notify_set(NX_WEB_HTTP_SERVER *http_server_ptr,
UINT (*invalid_username_password_callback)(CHAR *resource, NXD_ADDRESS *client_nxd_address, UINT request_type));
UINT _nxe_web_http_server_type_get(NX_WEB_HTTP_SERVER *server_ptr, CHAR *name, CHAR *http_type_string, UINT *string_size);
UINT _nxe_web_http_server_type_get_extended(NX_WEB_HTTP_SERVER *server_ptr, CHAR *name, UINT name_length,
CHAR *http_type_string, UINT http_type_string_max_size, UINT *string_size);
UINT _nxe_web_http_server_get_entity_header(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_pptr, UCHAR *entity_header_buffer, ULONG buffer_size);
UINT _nxe_web_http_server_get_entity_content(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_pptr, ULONG *available_offset, ULONG *available_length);
UINT _nxe_web_http_server_callback_generate_response_header(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET **packet_pptr,
CHAR *status_code, UINT content_length, CHAR *content_type,
CHAR* additional_header);
UINT _nxe_web_http_server_callback_generate_response_header_extended(NX_WEB_HTTP_SERVER *server_ptr,
NX_PACKET **packet_pptr, CHAR *status_code,
UINT status_code_length, UINT content_length,
CHAR *content_type, UINT content_type_length,
CHAR *additional_header, UINT additional_header_length);
UINT _nxe_web_http_server_callback_packet_send(NX_WEB_HTTP_SERVER *server_ptr, NX_PACKET *packet_ptr);
UINT _nxe_web_http_server_gmt_callback_set(NX_WEB_HTTP_SERVER *server_ptr, VOID (*gmt_get)(NX_WEB_HTTP_SERVER_DATE *));
UINT _nxe_web_http_server_cache_info_callback_set(NX_WEB_HTTP_SERVER *server_ptr, UINT (*cache_info_get)(CHAR *, UINT *, NX_WEB_HTTP_SERVER_DATE *));
UINT _nxe_web_http_server_mime_maps_additional_set(NX_WEB_HTTP_SERVER *server_ptr, NX_WEB_HTTP_SERVER_MIME_MAP *mime_maps, UINT mime_maps_num);
UINT _nxe_web_http_server_digest_authenticate_notify_set(NX_WEB_HTTP_SERVER *http_server_ptr,
UINT (*digest_authenticate_callback)(NX_WEB_HTTP_SERVER *server_ptr, CHAR *name_ptr,
CHAR *realm_ptr, CHAR *password_ptr, CHAR *method,
CHAR *authorization_uri, CHAR *authorization_nc,
CHAR *authorization_cnonce));
UINT _nxe_web_http_server_authentication_check_set(NX_WEB_HTTP_SERVER *http_server_ptr,
UINT (*authentication_check_extended)(NX_WEB_HTTP_SERVER *server_ptr, UINT request_type, CHAR *resource, CHAR **name, UINT *name_length, CHAR **password, UINT *password_length, CHAR **realm, UINT *realm_length));
#endif /* NX_WEB_HTTP_SERVER_SOURCE_CODE */
/* Determine if a C++ compiler is being used. If so, complete the standard
C conditional started above. */
#ifdef __cplusplus
}
#endif
#endif /* NXD_HTTP_SERVER_H */