wireless/SmartConnect_6LoWPAN/apps/ip64-webserver/httpd.c File Reference

#include <stdio.h>
#include <string.h>
#include "contiki-net.h"
#include "httpd-fs.h"
#include "httpd-cgi.h"
#include "lib/petsciiconv.h"
#include "ip64-webserver-http-strings.h"
#include "httpd.h"
#include "ledctrl.h"

Macros
#define	CONNS   UIP_CONNS
#define	ISO_ampersand   0x26
#define	ISO_bang   0x21
#define	ISO_colon   0x3a
#define	ISO_nl   0x0a
#define	ISO_percent   0x25
#define	ISO_period   0x2e
#define	ISO_question   0x3F
#define	ISO_slash   0x2f
#define	ISO_space   0x20
#define	SEND_STRING(s, str)   PSOCK_SEND(s, (uint8_t *)str, (unsigned int)strlen(str))
#define	STATE_OUTPUT   1
#define	STATE_WAITING   0

Functions
static unsigned short	generate (void *state)
static void	handle_connection (struct httpd_state *s)
void	httpd_appcall (void *state)
void	httpd_init (void)
uint8_t	httpd_sprint_ip4 (const uip_ip4addr_t *addr, char *result)
uint8_t	httpd_sprint_ip6 (const uip_ip6addr_t *addr, char *result)
	if (ptr==NULL)
else	if (strncmp(ip64_webserver_http_html, ptr, 5)==0||strncmp(ip64_webserver_http_shtml, ptr, 6)==0)
else	if (strncmp(ip64_webserver_http_css, ptr, 4)==0)
else	if (strncmp(ip64_webserver_http_png, ptr, 4)==0)
else	if (strncmp(ip64_webserver_http_gif, ptr, 4)==0)
else	if (strncmp(ip64_webserver_http_jpg, ptr, 4)==0)
	if (!httpd_fs_open(s->filename,&s->file))
	if (ptr!=NULL &&strncmp(ptr, ip64_webserver_http_shtml, 6)==0)
	if (strncmp(s->inputbuf, ip64_webserver_http_get, 4)!=0)
	if (s->inputbuf[0]!=ISO_slash)
	if (s->inputbuf[1]==ISO_space)
void	led_socket_callback (struct udp_socket *c, void *ptr, const uip_ipaddr_t *source_addr, uint16_t source_port, const uip_ipaddr_t *dest_addr, uint16_t dest_port, const uint8_t *data, uint16_t datalen)
	MEMB (conns, struct httpd_state, CONNS)
static void	next_scriptstate (struct httpd_state *s)
	petsciiconv_toascii (s->filename, sizeof(s->filename))
	petsciiconv_topetscii (s->filename, sizeof(s->filename))
static PSOCK_SEND &	s (uint8_t *) s->file.data, s->len
int	simple_udp_ping_send_ping (const uip_ipaddr_t *addr)
	strncpy (s->filename, s->inputbuf, sizeof(s->filename))
	while (s->file.len > 0)
	while (1)

Variables
const uip_ipaddr_t *	addr = NULL
s file	data = s->len
static	do
	else
struct udp_socket	led_socket
s file	len = s->len
uint8_t	nbr_action
uint8_t	nbr_id
	ptr = strrchr(s->filename, ISO_period)
PSOCK_END &	s
s	state = STATE_OUTPUT
static void *	uptr

#define CONNS   UIP_CONNS

#define ISO_ampersand   0x26

#define ISO_bang   0x21

Referenced by while().

#define ISO_colon   0x3a

Referenced by while().

#define ISO_nl   0x0a

Referenced by next_scriptstate(), and while().

#define ISO_percent   0x25

Referenced by while().

#define ISO_period   0x2e

#define ISO_question   0x3F

#define ISO_slash   0x2f

#define ISO_space   0x20

#define SEND_STRING	(		s,
			str
	)		PSOCK_SEND(s, (uint8_t *)str, (unsigned int)strlen(str))

#define STATE_OUTPUT   1

Referenced by handle_connection().

#define STATE_WAITING   0

Referenced by httpd_appcall().

static unsigned short generate ( void *  state )

static

References httpd_fs_file::data, httpd_state::file, httpd_fs_file::len, httpd_state::len, s, uip_appdata, and uip_mss.

Referenced by PT_THREAD().

static void handle_connection ( struct httpd_state *  s )

static

References httpd_state::state, and STATE_OUTPUT.

Referenced by httpd_appcall().

void httpd_appcall

(

void *

state

)

References handle_connection(), httpd_state::inputbuf, memb_alloc(), memb_free(), NULL, PSOCK_INIT, PT_INIT, httpd_state::sout, httpd_state::state, STATE_WAITING, tcp_markconn, httpd_state::timer, uip_abort, uip_aborted, uip_closed, uip_connected, uip_poll, and uip_timedout.

Referenced by PROCESS_THREAD().

void httpd_init

(

void

)

Referenced by main(), and PROCESS_THREAD().

uint8_t httpd_sprint_ip4	(	const uip_ip4addr_t *	addr,
		char *	result
	)

References uip_ipaddr_to_quad.

Referenced by make_addrmap().

uint8_t httpd_sprint_ip6	(	const uip_ip6addr_t *	addr,
		char *	result
	)

References i, result, uip_ip6addr_t::u16, and uip_ntohs.

Referenced by make_tcp_stats().

if

(

ptr

= = NULL

)

References ip64_webserver_http_content_type_binary.

else if

(

strncmp(ip64_webserver_http_html, ptr, 5)

= = 0 || strncmp(ip64_webserver_http_shtml, ptr, 6) == 0

)

else if

(

strncmp(ip64_webserver_http_css, ptr, 4)

= = 0

)

else if

(

strncmp(ip64_webserver_http_png, ptr, 4)

= = 0

)

else if

(

strncmp(ip64_webserver_http_gif, ptr, 4)

= = 0

)

else if

(

strncmp(ip64_webserver_http_jpg, ptr, 4)

= = 0

)

if

(

!

httpd_fs_opens->filename,&s->file

)

References httpd_state::file, httpd_state::filename, httpd_fs_open(), ip64_webserver_http_404_html, ip64_webserver_http_header_404, and PT_WAIT_THREAD.

if

(

ptr!

= NULL && strncmp(ptr, ip64_webserver_http_shtml, 6) == 0

)

References PT_INIT, PT_WAIT_THREAD, and httpd_state::scriptpt.

if

(

strncmp(s->inputbuf, ip64_webserver_http_get, 4)!

= 0

)

References PSOCK_CLOSE_EXIT.

if

(

s->inputbuf!

[0] = ISO_slash

)

References PSOCK_CLOSE_EXIT.

if

(

s->

inputbuf[1] = = ISO_space

)

References httpd_state::filename, ip64_webserver_http_index_html, and strncpy().

void led_socket_callback	(	struct udp_socket *	c,
		void *	ptr,
		const uip_ipaddr_t *	source_addr,
		uint16_t	source_port,
		const uip_ipaddr_t *	dest_addr,
		uint16_t	dest_port,
		const uint8_t *	data,
		uint16_t	datalen
	)

Referenced by httpd_init().

MEMB	(	conns	,
		struct httpd_state	,
		CONNS
	)

static void next_scriptstate ( struct httpd_state *  s )

static

References ISO_nl, NULL, httpd_state::scriptlen, and httpd_state::scriptptr.

Referenced by while().

petsciiconv_toascii	(	s->	filename,
		sizeof(s->filename)
	)

Referenced by make_processes().

petsciiconv_topetscii	(	s->	filename,
		sizeof(s->filename)
	)

Referenced by while().

static PSOCK_SEND& s

(

uint8_t *

)

-> file.data, s->len

int simple_udp_ping_send_ping

(

const uip_ipaddr_t *

addr

)

strncpy	(	s->	filename,
		s->	inputbuf,
		sizeof(s->filename)
	)

Referenced by _load_setting_from_sd(), addToAckWaitList(), demo_wifi_state(), extractClientToken(), FreeRTOS_CLIProcessCommand(), http_socket_get(), http_socket_post(), if(), m2m_wifi_state(), make_processes(), parse_headers(), parse_url(), prvHelpCommand(), prvInitialiseTCBVariables(), rename_to_unique(), websocket_http_client_get(), websocket_open(), and window_copy().

while	(	s->file.	len,
		0
	)

References httpd_fs_file::data, httpd_state::file, httpd_cgi(), httpd_fs_open(), ISO_bang, ISO_colon, ISO_percent, httpd_fs_file::len, httpd_state::len, next_scriptstate(), NULL, PT_WAIT_THREAD, httpd_state::scriptlen, httpd_state::scriptpt, httpd_state::scriptptr, and uip_mss.

Referenced by uhi_cdc_install().

while

(

1

)

References httpd_state::inputbuf, ip64_webserver_http_referer, ISO_nl, petsciiconv_topetscii(), PSOCK_DATALEN, and PSOCK_READTO.

const uip_ipaddr_t* addr = NULL

s file data = s->len

do

Initial value:

{
    PSOCK_GENERATOR_SEND(&s->sout, generate, s)

else

Initial value:

{
    ptr = ip64_webserver_http_content_type_plain

struct udp_socket led_socket

Referenced by httpd_init().

s file len = s->len

Referenced by _read(), _write(), acked(), app_wifi_init(), base64decode(), ble_trans_service_send_buf(), casecmp(), cbcmac_calc(), cbcmac_verify(), cgi_GetStaus(), crc16_data(), crc7(), create(), csc_app_send_buf(), csc_serv_init(), cycle(), dao_input(), decodePacket(), dio_input(), dsu_crc32_cal(), dump_hex_buffer(), eddystone_set_encoded_url(), event(), fetch_data(), fmp_target_connected_state_handler(), get_length(), get_match_length(), getLenStringLen(), handle_incoming_rreq(), handlePublish(), handlePubrec(), hid_get_reportchar(), hid_get_reportid(), hid_serv_report_map(), http_send_data(), http_write(), input_callback(), iot_tls_read(), iot_tls_write(), isSubStr(), keepalive(), ksz8851snl_read(), ksz8851snl_update(), m2m_wifi_ble_api_send(), m2m_wifi_connect_sc(), main(), MQTTConnect(), MQTTDeserialize_connect(), MQTTDisconnect(), MQTTPacket_decode(), MQTTPacket_read(), MQTTPublish(), MQTTResubscribe(), MQTTSerialize_connect(), MQTTSerialize_connectLength(), MQTTSerialize_GetConnectLength(), MQTTSerialize_GetPublishLength(), MQTTSerialize_GetSubscribePacketLength(), MQTTSerialize_GetUnsubscribePacketLength(), MQTTSerialize_publishLength(), MQTTSerialize_subscribeLength(), MQTTSerialize_unsubscribeLength(), MQTTstrlen(), MQTTSubscribe(), MQTTUnsubscribe(), newdata(), numtostring(), output(), packetbuf_compact(), packetbuf_copyfrom(), packetbuf_reference(), packetbuf_set_datalen(), parse(), parse_headers(), parse_options(), parse_statusline(), pbuf_clen(), pbuf_copy(), pbuf_copy_partial(), pbuf_header(), pbuf_take(), pds_calc_crc(), pds_nvm_read(), pds_write(), platform_interface_callback(), platform_send_sync(), PROCESS_THREAD(), PT_THREAD(), pxp_reporter_connected_state_handler(), read(), readInt(), readPacket(), readPacketId(), receive_header_byte(), rf212_read(), rf233_read(), rpl_set_prefix(), send_one_packet(), send_packet(), send_rreq(), senddata(), sensors_find(), set_dev_name_to_mac(), slip_poll_handler(), slip_write(), slipdev_init(), slipdev_poll(), tcp_socket_send(), uhc_enumeration_step17_lpm(), uip_packetqueue_set_buflen(), uip_udp_packet_send(), uiplib_ip6addrconv(), uncompress_hdr_hc06(), uncompress_hdr_hc1(), websocket_http_client_datahandler(), websocket_http_client_send(), wifiscan_print_char(), WINC1500_read(), WINC1500_write(), window_copy(), and writeCString().

uint8_t nbr_action

uint8_t nbr_id

ptr = strrchr(s->filename, ISO_period)

Referenced by _http_client_handle_header(), _http_client_request(), _json_parse(), _load_setting_from_sd(), ctimer_set(), event(), inet_ntoa(), input(), json_find(), json_get_child(), json_get_child_count(), mem_malloc(), mem_trim(), memb_free(), MQTTSerialize_ack(), MQTTSerialize_connack(), MQTTSerialize_connect(), MQTTSerialize_publish(), MQTTSerialize_suback(), MQTTSerialize_subscribe(), MQTTSerialize_unsuback(), MQTTSerialize_unsubscribe(), MQTTSerialize_zero(), packet_sent(), packet_timedout(), packetbuf_reference(), packetqueue_enqueue_packetbuf(), PROCESS_THREAD(), readInt(), readPacketId(), readSizeT(), rtimer_set(), sam_ba_monitor_run(), send_packet(), slip_send(), slip_write(), slipdev_send(), tal_pib_set(), tcp_socket_register(), tis_current_time_read_response(), transmit_packet_list(), trickle_timer_set(), and udp_socket_register().

PT_END & s

Initial value:

{
  char *ptr

Referenced by add_req_ipaddr(), add_server_id(), appcall(), create_msg(), dhcpc_init(), dhcpc_request(), event(), generate(), http_socket_close(), if(), ifft(), inform_wifi_connection_state(), input(), ip64_dhcpc_init(), ip64_dhcpc_request(), mem_cmp(), mem_cpy(), msg_for_me(), parse_msg(), parse_options(), phase_wait(), PROCESS_THREAD(), provisioning_app_processing(), rime_sniffer_add(), start_provisioning_app(), websocket_http_client_aborted(), websocket_http_client_appcall(), websocket_http_client_closed(), websocket_http_client_connected(), websocket_http_client_datahandler(), websocket_http_client_timedout(), while(), wifi_provision_app_credentials_update(), wifi_provision_set_state(), wifi_provision_svc_changed_handler(), and wificon_connect_noti().

s state = STATE_OUTPUT

Referenced by appcall(), get_global_addr(), ip64_init(), make_processes(), netif_add(), nwkFrameAlloc(), platform_interface_callback(), resolve_cb(), rf233_transmit(), run_ac_single_shot_test(), run_ac_window_mode_test(), rxbuf_init(), sd_mmc_select_slot(), set_global_address(), set_main_state(), set_state(), simple_rpl_global_address(), simple_rpl_init_dag_immediately(), slip_input_byte(), slip_poll_handler(), socket_cb(), uip_ds6_nbr_add(), wait_for_event(), and websocket_http_client_appcall().

void* uptr

Initial value:

{
  char *ptr ,*ptr2