/*
=======================================================================================================================
=======================================================================================================================
*/
static PT_THREAD(handle_input (struct httpd_state *s))
{
PSOCK_BEGIN(&s->sin);
PSOCK_READTO(&s->sin, ISO_space);
if(strncmp(s->inputbuf, http_get, 4) != 0)
{
PSOCK_CLOSE_EXIT(&s->sin);
}
PSOCK_READTO(&s->sin, ISO_space);
if(s->inputbuf[0] != ISO_slash)
{
PSOCK_CLOSE_EXIT(&s->sin);
}
if(s->inputbuf[1] == ISO_space)
{
strncpy(s->filename, http_index_html, sizeof(s->filename));
}
else
{
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
/* Process any form input being sent to the server. */
{
/*
* extern void vApplicationProcessFormInput( char *pcInputString, long
* xInputLength ); £
* vApplicationProcessFormInput( s->inputbuf, PSOCK_DATALEN(&s->sin) );
*/
}
strncpy(s->filename, &s->inputbuf[0], sizeof(s->filename));
}
/* httpd_log_file(uip_conn->ripaddr, s->filename); */
s->state = STATE_OUTPUT;
while(1)
{
PSOCK_READTO(&s->sin, ISO_nl);
if(strncmp(s->inputbuf, http_referer, 8) == 0)
{
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
/* httpd_log(&s->inputbuf[9]); */
}
}
PSOCK_END(&s->sin);
}
/*---------------------------------------------------------------------------*/
static PT_THREAD( handle_input ( struct httpd_state *s ) )
{
PSOCK_BEGIN( &s->sin );
( void ) PT_YIELD_FLAG;
PSOCK_READTO( &s->sin, ISO_space );
if( strncmp(s->inputbuf, http_get, 4) != 0 )
{
PSOCK_CLOSE_EXIT( &s->sin );
}
PSOCK_READTO( &s->sin, ISO_space );
if( s->inputbuf[0] != ISO_slash )
{
PSOCK_CLOSE_EXIT( &s->sin );
}
if( s->inputbuf[1] == ISO_space )
{
strncpy( s->filename, http_index_html, sizeof(s->filename) );
}
else
{
s->inputbuf[PSOCK_DATALEN( &s->sin ) - 1] = 0;
/* Process any form input being sent to the server. */
#if UIP_CONF_PROCESS_HTTPD_FORMS == 1
{
extern void vApplicationProcessFormInput( char *pcInputString );
vApplicationProcessFormInput( s->inputbuf );
}
#endif
strncpy( s->filename, &s->inputbuf[0], sizeof(s->filename) );
}
/* httpd_log_file(uip_conn->ripaddr, s->filename);*/
s->state = STATE_OUTPUT;
while( 1 )
{
PSOCK_READTO( &s->sin, ISO_nl );
if( strncmp(s->inputbuf, http_referer, 8) == 0 )
{
s->inputbuf[PSOCK_DATALEN( &s->sin ) - 2] = 0;
/* httpd_log(&s->inputbuf[9]);*/
}
}
PSOCK_END( &s->sin );
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(handle_input(struct httpd_state *s))
{
char *LEDptr;
PSOCK_BEGIN(&s->sin);
PSOCK_READTO(&s->sin, ISO_space);
if(strncmp(s->inputbuf, http_get, 4) == 0) {
PSOCK_READTO(&s->sin, ISO_space);
if(s->inputbuf[0] != ISO_slash) {
PSOCK_CLOSE_EXIT(&s->sin);
}
if(s->inputbuf[1] == ISO_space) {
strncpy(s->filename, http_index_html, sizeof(s->filename));
} else {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
strncpy(s->filename, &s->inputbuf[0], sizeof(s->filename));
}
// Renesas ++
LEDptr = strstr(s->inputbuf, "LEDA");
if (LEDptr !=NULL)
{
strncpy(LEDbuf, (const char *)(LEDptr), sizeof(LEDbuf));
LEDflag = 1;
}
// End of Renesas ++
/* httpd_log_file(uip_conn->ripaddr, s->filename);*/
s->state = STATE_OUTPUT;
while(1) {
PSOCK_READTO(&s->sin, ISO_nl);
if(strncmp(s->inputbuf, http_referer, 8) == 0) {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
/* httpd_log(&s->inputbuf[9]);*/
}
}
}else {
PSOCK_CLOSE_EXIT(&s->sin);
}
PSOCK_END(&s->sin);
}
static
PT_THREAD(handle_input(struct httpd_state *s))
{
PSOCK_BEGIN(&s->sin);
PSOCK_READTO(&s->sin, ISO_space);
if(strncmp(s->inputbuf, http_get, 4) == 0) {
s->request_type = REQUEST_TYPE_GET;
} else if(strncmp(s->inputbuf, http_put, 4) == 0) {
s->request_type = REQUEST_TYPE_PUT;
} else if(strncmp(s->inputbuf, http_post, 5) == 0) {
s->request_type = REQUEST_TYPE_POST;
} else if(strncmp(s->inputbuf, http_delete, 7) == 0) {
s->request_type = REQUEST_TYPE_DELETE;
} else {
PSOCK_CLOSE_EXIT(&s->sin);
}
PSOCK_READTO(&s->sin, ISO_space);
if(s->inputbuf[0] != ISO_slash) {
PSOCK_CLOSE_EXIT(&s->sin);
}
s->query = NULL;
#if URLCONV
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
urlconv_tofilename(s->filename, &s->query, s->inputbuf, sizeof(s->filename));
if(s->filename[1] == 0) {
strncpy(s->filename, http_index_html, sizeof(s->filename));
}
#else /* URLCONV */
if(s->inputbuf[1] == ISO_space) {
strncpy(s->filename, http_index_html, sizeof(s->filename));
} else {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
strncpy(s->filename, s->inputbuf, sizeof(s->filename));
}
#endif /* URLCONV */
if(s->query) {
LOG6LBR_6ADDR(DEBUG, &uip_conn->ripaddr, "Request for '%s?%s' from ", s->filename, s->query);
} else {
LOG6LBR_6ADDR(DEBUG, &uip_conn->ripaddr, "Request for '%s' from ", s->filename);
}
s->state = STATE_OUTPUT;
while(1) {
PSOCK_READTO(&s->sin, ISO_nl);
}
PSOCK_END(&s->sin);
}
static
PT_THREAD(handle_input(struct httpd_state *s))
{
PSOCK_BEGIN(&s->sin);
PSOCK_READTO(&s->sin, ISO_space);
if(httpd_strncmp(s->inputbuf, httpd_get, 4) != 0) {
PSOCK_CLOSE_EXIT(&s->sin);
}
PSOCK_READTO(&s->sin, ISO_space);
if(s->inputbuf[0] != ISO_slash) {
PSOCK_CLOSE_EXIT(&s->sin);
}
if(s->inputbuf[1] == ISO_space) {
httpd_strcpy(s->filename, httpd_indexfn);
} else {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
strncpy(s->filename, &s->inputbuf[0], sizeof(s->filename));
{
/* Look for ?, if found strip file name and send any following text to the LCD */
uint8_t i;
for (i=0;i<sizeof(s->inputbuf);i++) {
if (s->inputbuf[i]=='?') {
raven_lcd_show_text(&s->inputbuf[i]);
if (i<sizeof(s->filename)) s->filename[i]=0;
// s->inputbuf[i]=0; //allow multiple beeps with multiple ?'s
}
if (s->inputbuf[i]==0) break;
}
}
}
webserver_log_file(&uip_conn->ripaddr, s->filename);
s->state = STATE_OUTPUT;
while(1) {
PSOCK_READTO(&s->sin, ISO_nl);
if(httpd_strncmp(s->inputbuf, httpd_ref, 8) == 0) {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
petsciiconv_topetscii(s->inputbuf, PSOCK_DATALEN(&s->sin) - 2);
webserver_log(s->inputbuf);
}
}
PSOCK_END(&s->sin);
}
/*---------------------------------------------------------------------------*/
static PT_THREAD (handle_input (struct httpd_state *s))
{
PSOCK_BEGIN (&s->sin);
PSOCK_READTO (&s->sin, ISO_space);
if (strncmp (s->inputbuf, http_get, 4) != 0)
PSOCK_CLOSE_EXIT (&s->sin);
PSOCK_READTO (&s->sin, ISO_space);
if (s->inputbuf [0] != ISO_slash)
PSOCK_CLOSE_EXIT (&s->sin);
if (s->inputbuf [1] == ISO_space)
strncpy (s->filename, http_index_html, sizeof (s->filename));
else
{
char *c;
s->inputbuf [PSOCK_DATALEN (&s->sin) - 1] = 0;
if ((c = strstr (s->inputbuf, "?")))
*c++ = '\0';
strncpy (s->filename, &s->inputbuf [0], sizeof (s->filename));
if (!strcmp (s->filename, "/led.shtml"))
{
if (c && strstr (c, "LED2=1"))
GPIO0_FIOCLR = GPIO_IO_P11;
else
GPIO0_FIOSET = GPIO_IO_P11;
}
}
s->state = STATE_OUTPUT;
while (1)
{
PSOCK_READTO (&s->sin, ISO_nl);
if (strncmp (s->inputbuf, http_referer, 8) == 0)
s->inputbuf [PSOCK_DATALEN (&s->sin) - 2] = 0;
}
PSOCK_END (&s->sin);
}
static
PT_THREAD(handle_connection(struct psock *p))
{
static int seq_id = 1;
PSOCK_BEGIN(p);
while(1){
PSOCK_READTO(p, '\r');
buf[PSOCK_DATALEN(p)-1] = '\0';
PRINTF("Server received: %s", buf);
PRINTF("\r\nFrom ");
PRINT6ADDR(&UIP_IP_BUF->srcipaddr);
PRINTF("\r\n");
PRINTF("Responding with message: ");
sprintf((char*)buf, "Hello from the server! (%d)\r", seq_id++);
PRINTF("%s\r\n", buf);
PSOCK_SEND_STR(p, (char*)buf);
}
PSOCK_END(p);
}
void
UIPClient::dataReceived(uip_tcp_appstate_t *s)
{
if (uip_userdata_t *u = (uip_userdata_t *) s->user)
{
u->in_len += PSOCK_DATALEN(&s->p);
}
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(handle_input(struct httpd_state *s))
{
PSOCK_BEGIN(&s->sin);
PSOCK_READTO(&s->sin, ISO_space);
if(strncmp(s->inputbuf, http_get, 4) != 0) {
PSOCK_CLOSE_EXIT(&s->sin);
}
PSOCK_READTO(&s->sin, ISO_space);
if(s->inputbuf[0] != ISO_slash) {
PSOCK_CLOSE_EXIT(&s->sin);
}
#if URLCONV
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
urlconv_tofilename(s->filename, s->inputbuf, sizeof(s->filename));
#else /* URLCONV */
if(s->inputbuf[1] == ISO_space) {
strncpy(s->filename, http_index_htm, sizeof(s->filename));
} else {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
strncpy(s->filename, s->inputbuf, sizeof(s->filename));
}
#endif /* URLCONV */
petsciiconv_topetscii(s->filename, sizeof(s->filename));
webserver_log_file(&uip_conn->ripaddr, s->filename);
petsciiconv_toascii(s->filename, sizeof(s->filename));
s->state = STATE_OUTPUT;
while(1) {
PSOCK_READTO(&s->sin, ISO_nl);
if(strncmp(s->inputbuf, http_referer, 8) == 0) {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
petsciiconv_topetscii(s->inputbuf, PSOCK_DATALEN(&s->sin) - 2);
webserver_log(s->inputbuf);
}
}
PSOCK_END(&s->sin);
}
static int handle_connection(struct socket_app_state *s)
{
PSOCK_BEGIN(&s->p);
PSOCK_READTO(&s->p, '\n');
memcpy(buffer,s->inputbuffer,PSOCK_DATALEN(&s->p));
memset(s->inputbuffer, 0x00, sizeof(s->inputbuffer));
PSOCK_SEND_STR(&s->p, outBuffer);
PSOCK_END(&s->p);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(handle_input(struct httpd_state *s))
{
PSOCK_BEGIN(&s->sin);
PSOCK_READTO(&s->sin, ISO_space);
// GET Request
if(!strncmp(s->inputbuf, http_get, 4)) {
//PSOCK_CLOSE_EXIT(&s->sin);
s->method = GET;
} else {
s->method = POST;
}
PSOCK_READTO(&s->sin, ISO_space);
if(s->inputbuf[0] != ISO_slash) {
PSOCK_CLOSE_EXIT(&s->sin);
}
#if URLCONV
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
urlconv_tofilename(s->filename, s->inputbuf, sizeof(s->filename));
#else /* URLCONV */
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
strncpy(s->filename, s->inputbuf, sizeof(s->filename));
#endif /* URLCONV */
//webserver_log_file(&uip_conn->ripaddr, s->filename);
s->state = STATE_OUTPUT;
while(1) {
PSOCK_READTO(&s->sin, ISO_nl);
#if 0
if(strncmp(s->inputbuf, http_referer, 8) == 0) {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
webserver_log(s->inputbuf);
}
#endif
}
PSOCK_END(&s->sin);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(handle_input(struct httpd_state *s))
{
PSOCK_BEGIN(&s->sin);
PSOCK_READTO(&s->sin, ISO_space);
//printf("http 1: %s\r\n", s->inputbuf);
if(strncmp(s->inputbuf, http_get, 4) != 0) {
PSOCK_CLOSE_EXIT(&s->sin);
}
PSOCK_READTO(&s->sin, ISO_space);
//printf("http 2: %s\r\n", s->inputbuf);
if(s->inputbuf[0] != ISO_slash) {
PSOCK_CLOSE_EXIT(&s->sin);
}
if(s->inputbuf[1] == ISO_space) {
strncpy(s->filename, http_index_html, sizeof(s->filename));
} else {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
strncpy(s->filename, &s->inputbuf[0], sizeof(s->filename));
}
//*
//httpd_log_file(uip_conn->ripaddr, s->filename);
//*/
s->state = STATE_OUTPUT;
while(1) {
PSOCK_READTO(&s->sin, ISO_nl);
if(strncmp(s->inputbuf, http_referer, 8) == 0) {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
/* httpd_log(&s->inputbuf[9]);*/
}
}
PSOCK_END(&s->sin);
//nEth = 0;
}
/*
* A protosocket always requires a protothread. The protothread
* contains the code that uses the protosocket. We define the
* protothread here.
*/
static
PT_THREAD(handle_connection(struct psock *p))
{
/*
* A protosocket's protothread must start with a PSOCK_BEGIN(), with
* the protosocket as argument.
*
* Remember that the same rules as for protothreads apply: do NOT
* use local variables unless you are very sure what you are doing!
* Local (stack) variables are not preserved when the protothread
* blocks.
*/
PSOCK_BEGIN(p);
/*
* We start by sending out a welcoming message. The message is sent
* using the PSOCK_SEND_STR() function that sends a null-terminated
* string.
*/
PSOCK_SEND_STR(p, "Welcome, please type something and press return.\n");
/*
* Next, we use the PSOCK_READTO() function to read incoming data
* from the TCP connection until we get a newline character. The
* number of bytes that we actually keep is dependant of the length
* of the input buffer that we use. Since we only have a 10 byte
* buffer here (the buffer[] array), we can only remember the first
* 10 bytes received. The rest of the line up to the newline simply
* is discarded.
*/
PSOCK_READTO(p, '\n');
/*
* And we send back the contents of the buffer. The PSOCK_DATALEN()
* function provides us with the length of the data that we've
* received. Note that this length will not be longer than the input
* buffer we're using.
*/
PSOCK_SEND_STR(p, "Got the following data: ");
PSOCK_SEND(p, buffer, PSOCK_DATALEN(p));
PSOCK_SEND_STR(p, "Good bye!\r\n");
/*
* We close the protosocket.
*/
PSOCK_CLOSE(p);
/*
* And end the protosocket's protothread.
*/
PSOCK_END(p);
}
static
PT_THREAD(handle_input(struct httpd_state *s))
{
PSOCK_BEGIN(&s->sin);
PSOCK_READTO(&s->sin, ISO_space);
if(httpd_strncmp(s->inputbuf, httpd_get, 4) != 0) {
PSOCK_CLOSE_EXIT(&s->sin);
}
PSOCK_READTO(&s->sin, ISO_space);
if(s->inputbuf[0] != ISO_slash) {
PSOCK_CLOSE_EXIT(&s->sin);
}
if(s->inputbuf[1] == ISO_space) {
httpd_strcpy(s->filename, httpd_indexfn);
} else {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
strncpy(s->filename, &s->inputbuf[0], sizeof(s->filename));
}
webserver_log_file(&uip_conn->ripaddr, s->filename);
s->state = STATE_OUTPUT;
while(1) {
PSOCK_READTO(&s->sin, ISO_nl);
if(httpd_strncmp(s->inputbuf, httpd_ref, 8) == 0) {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
petsciiconv_topetscii(s->inputbuf, PSOCK_DATALEN(&s->sin) - 2);
webserver_log(s->inputbuf);
}
}
PSOCK_END(&s->sin);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(handle_input(struct httpd_state *s))
{
PSOCK_BEGIN(&s->sin);
PSOCK_READTO(&s->sin, ' ');
if(strncmp(s->inputbuf, "GET ", 4) != 0) {
PSOCK_CLOSE_EXIT(&s->sin);
}
PSOCK_READTO(&s->sin, ' ');
if(s->inputbuf[0] != '/') {
PSOCK_CLOSE_EXIT(&s->sin);
}
if(s->inputbuf[1] == ' ') {
strncpy(s->filename, "index.html", sizeof(s->filename));
} else {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
strncpy(s->filename, &s->inputbuf[1], sizeof(s->filename));
}
// webserver_log_file(&uip_conn->ripaddr, s->filename);
libputs_arch(s->filename);
s->state = STATE_OUTPUT;
while(1) {
PSOCK_READTO(&s->sin, '\n');
if(strncmp(s->inputbuf, "Referer:", 8) == 0) {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
libputs_arch(&s->inputbuf[9]);
// webserver_log(&s->inputbuf[9]);
}
}
PSOCK_END(&s->sin);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(handle_input(struct httpd_state *s))
{
PSOCK_BEGIN(&s->sin);
PSOCK_READTO(&s->sin, ISO_space);
if(strncmp(s->inputbuf, http_get, 4) != 0) {
PSOCK_CLOSE_EXIT(&s->sin);
}
PSOCK_READTO(&s->sin, ISO_space);
if(s->inputbuf[0] != ISO_slash) {
PSOCK_CLOSE_EXIT(&s->sin);
}
if(s->inputbuf[1] == ISO_space) {
strncpy(s->filename, http_index_html, sizeof(s->filename));
} else {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
strncpy(s->filename, &s->inputbuf[0], sizeof(s->filename));
}
libputs_arch(s->filename);
s->state = STATE_OUTPUT;
while(1) {
PSOCK_READTO(&s->sin, ISO_nl);
if(strncmp(s->inputbuf, http_referer, 8) == 0) {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
}
}
PSOCK_END(&s->sin);
}
/* -------------------------------------------------------------------------- */
static PT_THREAD(handle_connection(struct psock *p))
{
// So, as always let's start
PSOCK_BEGIN(p);
// Let's send a hello world
PSOCK_SEND_STR(p, "Welcome, please type something and press return.\n");
// Let's block this thread untile a new line is received
PSOCK_READTO(p, '\n');
// And what we receive, we send it back, MUAHAHA
PSOCK_SEND_STR(p, "Got the following data: ");
PSOCK_SEND(p, buffer, PSOCK_DATALEN(p));
PSOCK_SEND_STR(p, "Good bye!\r\n");
// Finally close the socket
PSOCK_CLOSE(p);
// The End...
PSOCK_END(p);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(send_headers(struct httpd_state *s, const char *statushdr))
{
char *ptr;
PSOCK_BEGIN(&s->sout);
PSOCK_GENERATOR_SEND(&s->sout, generate_status, (char *) statushdr);
ptr = strrchr(s->filename, ISO_period);
if (httpd_strncmp("4", statushdr, 1) == 0) { //404
PSOCK_GENERATOR_SEND(&s->sout, generate_header, &httpd_mime_htm);
} else if (ptr == NULL) {
#if WEBSERVER_CONF_BIN
PSOCK_GENERATOR_SEND(&s->sout, generate_header, &httpd_mime_bin);
#else
PSOCK_GENERATOR_SEND(&s->sout, generate_header, &httpd_mime_htm);
#endif
} else {
ptr++;
#if WEBSERVER_CONF_INCLUDE || WEBSERVER_CONF_CGI
if (httpd_strncmp(ptr, &httpd_mime_htm[5], 3) == 0 || httpd_strncmp(ptr, &httpd_str_shtml[1], 4) == 0) {
#else
if (httpd_strncmp(ptr, &httpd_mime_htm[5], 3) == 0) {
#endif
PSOCK_GENERATOR_SEND(&s->sout, generate_header, &httpd_mime_htm);
#if WEBSEVER_CONF_CSS
} else if (httpd_strcmp(ptr, &httpd_mime_css[5]) == 0) {
PSOCK_GENERATOR_SEND(&s->sout, generate_header, &httpd_mime_css);
#endif
#if WEBSERVER_CONF_PNG
} else if (httpd_strcmp(ptr, &httpd_mime_png[6]) == 0) {
PSOCK_GENERATOR_SEND(&s->sout, generate_header, &httpd_mime_png);
#endif
#if WEBSERVER_CONF_GIF
} else if (httpd_strcmp(ptr, &httpd_mime_gif[6]) == 0) {
PSOCK_GENERATOR_SEND(&s->sout, generate_header, &httpd_mime_gif);
#endif
#if WEBSERVER_CONF_JPG
} else if (httpd_strcmp(ptr, httpd_mime_jpg) == 0) {
PSOCK_GENERATOR_SEND(&s->sout, generate_header, &httpd_mime_jpg);
#endif
#if WEBSERVER_CONF_TXT
} else {
PSOCK_GENERATOR_SEND(&s->sout, generate_header, &httpd_mime_txt);
#endif
}
}
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(handle_output(struct httpd_state *s))
{
char *ptr;
PT_BEGIN(&s->outputpt);
#if DEBUGLOGIC
httpd_strcpy(s->filename, httpd_str_indexfn);
#endif
s->fd = httpd_fs_open(s->filename, HTTPD_FS_READ);
if (s->fd == -1) { // Opening file failed.
/* TODO: try index.htm ? */
#if WEBSERVER_CONF_INCLUDE || WEBSERVER_CONF_CGI
/* If index.html not found try index.htm */
if (httpd_strcmp(s->filename, httpd_str_indexfn) == 0) {
httpd_strcpy(s->filename, httpd_str_indexfn3);
}
s->fd = httpd_fs_open(s->filename, HTTPD_FS_READ);
if (s->fd != -1) {
goto sendfile;
}
/* If index.html not found try index.shtml */
if (httpd_strcmp(s->filename, httpd_str_indexfn) == 0) {
httpd_strcpy(s->filename, httpd_str_indexsfn);
}
s->fd = httpd_fs_open(s->filename, HTTPD_FS_READ);
if (s->fd == -1) {
PRINTD("Opening %s failed\n", s->filename);
goto psock_close;
} else {
goto sendfile;
}
#endif
/* If nothing was found, send 404 page */
httpd_strcpy(s->filename, httpd_str_404fn);
s->fd = httpd_fs_open(s->filename, HTTPD_FS_READ);
PT_WAIT_THREAD(&s->outputpt, send_headers(s, httpd_str_404notf));
PT_WAIT_THREAD(&s->outputpt, send_file(s));
} else { // Opening file succeeded.
sendfile:
PT_WAIT_THREAD(&s->outputpt, send_headers(s, httpd_str_200ok));
#if WEBSERVER_CONF_INCLUDE || WEBSERVER_CONF_CGI
/* If filename ends with .shtml, scan file for script includes or cgi */
ptr = strchr(s->filename, ISO_period);
if ((ptr != NULL && httpd_strncmp(ptr, httpd_str_shtml, 6) == 0)
|| httpd_strcmp(s->filename, httpd_str_indexfn) == 0) {
PT_INIT(&s->scriptpt);
PT_WAIT_THREAD(&s->outputpt, handle_scripts(s));
} else {
#else
if (1) {
#endif
PT_WAIT_THREAD(&s->outputpt, send_file(s));
httpd_fs_close(s->fd);
}
}
psock_close:
PSOCK_CLOSE(<y & s->sout);
PT_END(&s->outputpt);
}
/*---------------------------------------------------------------------------*/
#if WEBSERVER_CONF_PASSQUERY
char httpd_query[WEBSERVER_CONF_PASSQUERY];
#endif
static
PT_THREAD(handle_input(struct httpd_state *s))
{
PSOCK_BEGIN(&s->sin);
PSOCK_READTO(&s->sin, ISO_space);
if (httpd_strncmp(s->inputbuf, httpd_str_get, 4) != 0) {
PSOCK_CLOSE_EXIT(&s->sin);
}
PSOCK_READTO(&s->sin, ISO_space);
if (s->inputbuf[0] != ISO_slash) {
PSOCK_CLOSE_EXIT(&s->sin);
}
if (s->inputbuf[1] == ISO_space) {
httpd_strcpy(s->filename, httpd_str_indexfn);
} else {
uint8_t i;
for (i = 0; i<sizeof (s->filename) + 1; i++) {
if (i >= (PSOCK_DATALEN(&s->sin) - 1)) break;
if (s->inputbuf[i] == ISO_space) break;
#if WEBSERVER_CONF_PASSQUERY
/* Query string is left in the httpd_query buffer until zeroed by the application! */
if (s->inputbuf[i] == ISO_qmark) {
strncpy(httpd_query, &s->inputbuf[i + 1], sizeof (httpd_query));
break;
}
#endif
s->filename[i] = s->inputbuf[i];
}
s->filename[i] = 0;
}
#if WEBSERVER_CONF_LOG
webserver_log_file(&uip_conn->ripaddr, s->filename);
// webserver_log(httpd_query);
#endif
#if WEBSERVER_CONF_LOADTIME
s->pagetime = clock_time();
#endif
s->state = STATE_OUTPUT;
while (1) {
PSOCK_READTO(&s->sin, ISO_nl);
#if WEBSERVER_CONF_LOG && WEBSERVER_CONF_REFERER
if (httpd_strncmp(s->inputbuf, httpd_str_ref, 8) == 0) {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
petsciiconv_topetscii(s->inputbuf, PSOCK_DATALEN(&s->sin) - 2);
webserver_log(s->inputbuf);
}
#endif
}
PSOCK_END(&s->sin);
}
//处理HTTP输入数据
static PT_THREAD(handle_input(struct httpd_state *s))
{
char *strx;
u8 dbuf[17];
PSOCK_BEGIN(&s->sin);
PSOCK_READTO(&s->sin, ISO_space);
if(strncmp(s->inputbuf, http_get, 4)!=0)PSOCK_CLOSE_EXIT(&s->sin); //比较客户端浏览器输入的指令是否是申请WEB指令 “GET ”
PSOCK_READTO(&s->sin, ISO_space); //" "
if(s->inputbuf[0] != ISO_slash)PSOCK_CLOSE_EXIT(&s->sin); //判断第一个(去掉IP地址之后)数据,是否是"/"
if(s->inputbuf[1] == ISO_space||s->inputbuf[1] == '?') //第二个数据是空格/问号
{
if(s->inputbuf[1]=='?'&&s->inputbuf[6]==0x31)//LED1
{
printf("Change LED0 Status\r\n");
LED0 = !LED0;
strx=strstr((const char*)(data_index_html+13),"LED0状态");
if(strx)//存在"LED0状态"这个字符串
{
strx=strstr((const char*)strx,"color:#");//找到"color:#"字符串
if(LED0)//LED0灭
{
strncpy(strx+7,"5B5B5B",6); //灰色
strncpy(strx+24,"灭",2); //灭
strx=strstr((const char*)strx,"http:");//找到"http:"字符串
strncpy(strx,(const char*)LED_OFF_PIC_ADDR,strlen((const char*)LED_OFF_PIC_ADDR));//LED0灭图片
}else
{
strncpy(strx+7,"FF0000",6); //红色
strncpy(strx+24,"亮",2); //"亮"
strx=strstr((const char*)strx,"http:");//找到"http:"字符串
strncpy(strx,(const char*)LED0_ON_PIC_ADDR,strlen((const char*)LED0_ON_PIC_ADDR));//LED0亮图片
}
}
}
else if(s->inputbuf[1]=='?'&&s->inputbuf[6]==0x32)//LED2
{
printf("Change LED1 Status\r\n");
LED1 = !LED1;
strx=strstr((const char*)(data_index_html+13),"LED1状态");
if(strx)//存在"LED1状态"这个字符串
{
strx=strstr((const char*)strx,"color:#");//找到"color:#"字符串
if(LED1)//LED1灭
{
strncpy(strx+7,"5B5B5B",6); //灰色
strncpy(strx+24,"灭",2); //灭
strx=strstr((const char*)strx,"http:");//找到"http:"字符串
strncpy(strx,(const char*)LED_OFF_PIC_ADDR,strlen((const char*)LED_OFF_PIC_ADDR));//LED1灭图片
}else
{
strncpy(strx+7,"00FF00",6); //绿色
strncpy(strx+24,"亮",2); //"亮"
strx=strstr((const char*)strx,"http:");//找到"http:"字符串
strncpy(strx,(const char*)LED1_ON_PIC_ADDR,strlen((const char*)LED1_ON_PIC_ADDR));//LED1亮图片
}
}
}
strx = strstr((const char*)(data_index_html+13),"℃");//找到"℃"字符
if(strx)
{
// get_temperature(dbuf); //得到温度
strncpy(strx-4,(const char*)dbuf,4); //更新温度
printf("Update Temperature\r\n");
}
strx=strstr((const char*)strx,"RTC时间:");//找到"RTC时间:"字符
if(strx)
{
// get_time(dbuf); //得到时间
strncpy(strx+33,(const char*)dbuf,16); //更新时间
printf("Update RTC\r\n");
}
strncpy(s->filename, http_index_html, sizeof(s->filename));
}
else //如果不是' '/'?'
{
s->inputbuf[PSOCK_DATALEN(&s->sin)-1] = 0;
strncpy(s->filename,&s->inputbuf[0],sizeof(s->filename));
}
s->state = STATE_OUTPUT;
while(1)
{
PSOCK_READTO(&s->sin, ISO_nl);
if(strncmp(s->inputbuf, http_referer, 8) == 0)
{
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
}
}
PSOCK_END(&s->sin);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(handle_input(struct httpd_state *s))
{
PSOCK_BEGIN(&s->sin);
#if defined(HTTP_POST_SUPPORT)
int cont_len = 0;
#endif
PSOCK_READTO(&s->sin, ISO_space);
if(strncmp_P(s->inputbuf, http_get, 3) == 0) {
s->request_type = GET;
#if defined(HTTP_POST_SUPPORT)
} else if(strncmp_P(s->inputbuf, http_post, 4) == 0) {
s->request_type = POST;
#endif
} else {
PSOCK_CLOSE_EXIT(&s->sin);
}
PSOCK_READTO(&s->sin, ISO_space);
if(s->inputbuf[0] != ISO_slash) {
PSOCK_CLOSE_EXIT(&s->sin);
}
/* read and store the file name */
if(s->inputbuf[1] == ISO_space) {
strncpy_P(s->filename, http_index_html, sizeof(s->filename));
} else {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
#if defined(HTTP_GET_PARAM_SUPPORT)
// note this code block taken from uhttpd-avr project
int i;
for(i=0 ; s->inputbuf[i]!=0 && s->inputbuf[i] != ISO_question ; i++);
if( s->inputbuf[i] == ISO_question )
{
s->inputbuf[i]=0;
strncpy(s->param,&s->inputbuf[i+1],sizeof(s->param));
s->param_len = strlen(s->param);
}
else
{
s->param[0] = 0;
s->param_len = 0;
}
// end note
#endif
strncpy(s->filename, &s->inputbuf[0], sizeof(s->filename));
}
/* httpd_log_file(uip_conn->ripaddr, s->filename);*/
s->state = STATE_OUTPUT;
/* read all of the clients input data */
while(1) {
PSOCK_READTO(&s->sin, ISO_nl);
#if defined(HTTP_POST_SUPPORT)
if(s->request_type == POST) {
if(cont_len != 0) {
/* does this line contain any data */
if(PSOCK_DATALEN(&s->sin) > 2) {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
strncpy(s->param,&s->inputbuf[0],sizeof(s->param));
s->param_len = strlen(s->param);
break;
}
}else if(strncmp_P(s->inputbuf, http_content_length, 15) == 0) {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
cont_len = atoi(&s->inputbuf[16]);
if (cont_len > MAX_PARAM_DATA) {
strncpy_P(s->filename, http_413_html, sizeof(s->filename));
break;
}
s->param[0] = 0;
s->param_len = 0;
}
}
#endif
#if 0 /* compile out but, leave as example */
if(strncmp_P(s->inputbuf, http_referer, 8) == 0) {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
/* httpd_log(&s->inputbuf[9]);*/
}
#endif
}
PSOCK_END(&s->sin);
}
static
PT_THREAD(handle_input(struct httpd_state *s))
{
int found = 0;
PSOCK_BEGIN(&s->sin);
PSOCK_READTO(&s->sin, ISO_space);
if(httpd_strncmp(s->inputbuf, httpd_get, 4) == 0) {
PSOCK_READTO(&s->sin, ISO_space);
if(s->inputbuf[0] != ISO_slash) {
PSOCK_CLOSE_EXIT(&s->sin);
}
if(s->inputbuf[1] == ISO_space) {
httpd_strcpy(s->filename, httpd_indexfn);
} else {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
strncpy(s->filename, &s->inputbuf[0], sizeof(s->filename));
/* Look for ?, if found strip file name and send any following text to the LCD */
uint8_t i;
for (i=0;i<sizeof(s->inputbuf);i++) {
if (s->inputbuf[i]=='?') {
if (i<sizeof(s->filename)) s->filename[i]=0;
// s->inputbuf[i]=0; //allow multiple beeps with multiple ?'s
}
if (s->inputbuf[i]==0) break;
}
}
}
else if(httpd_strncmp(s->inputbuf, httpd_post, 5) == 0) {
PSOCK_READTO(&s->sin, ISO_space);
if(s->inputbuf[0] != ISO_slash) {
PSOCK_CLOSE_EXIT(&s->sin);
}
if (httpd_strncmp(&s->inputbuf[1], httpd_config_file, sizeof(httpd_config_file)-1) == 0) {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
strncpy(s->filename, &s->inputbuf[0], sizeof(s->filename));
/* Look for ?, if found strip file name*/
uint8_t i;
for (i=0;i<sizeof(s->inputbuf);i++) {
if (s->inputbuf[i]=='?') {
if (i<sizeof(s->filename)) s->filename[i]=0;
}
if (s->inputbuf[i]==0) break;
}
//parse config data
found = 0;
//look for the combination "\r\n\r\n"; the post data follow thereafter
while (!found)
{
PSOCK_READTO(&s->sin, ISO_nl);
PSOCK_READTO(&s->sin, ISO_cr);
if (PSOCK_DATALEN(&s->sin) == 1)
{
PSOCK_READTO(&s->sin, ISO_nl);
found=1;
}
}
PSOCK_READTO(&s->sin, ISO_equal);
//check for domain_name
PSOCK_READTO(&s->sin, ISO_amper);
if(s->inputbuf[0] != ISO_amper) {
char tmp[nvm_size(domain_name)];
memset(tmp, 0, sizeof (tmp));
memcpy(tmp, s->inputbuf, PSOCK_DATALEN(&s->sin) - 1);
nvm_write_block(domain_name, tmp, sizeof(tmp));
}
PSOCK_READTO(&s->sin, ISO_equal);
//check for relay_default_state
PSOCK_READTO(&s->sin, ISO_amper);
if(s->inputbuf[0] == '1')
set_relay_default(0);
else if (s->inputbuf[0] == '0')
set_relay_default(1);
#if S0_ENABLE
PSOCK_READTO(&s->sin, ISO_equal);
//check for s0 calibration value
PSOCK_READTO(&s->sin, ISO_amper);
if(s->inputbuf[0] != ISO_amper) {
metering_set_s0_calibration((uint16_t)atoi(s->inputbuf));
}
#endif
}
else if (httpd_strncmp(&s->inputbuf[1], httpd_socket_status_file, sizeof(httpd_socket_status_file)-1) == 0) {
// toggle button has been pressed
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
strncpy(s->filename, &s->inputbuf[0], sizeof(s->filename));
/* Look for ?, if found strip file name*/
uint8_t i;
for (i=0;i<sizeof(s->inputbuf);i++) {
if (s->inputbuf[i]=='?') {
if (i<sizeof(s->filename)) s->filename[i]=0;
}
if (s->inputbuf[i]==0) break;
}
relay_toggle();
} else {
PSOCK_CLOSE_EXIT(&s->sin);
}
} else {
PSOCK_CLOSE_EXIT(&s->sin);
}
webserver_log_file(&uip_conn->ripaddr, s->filename);
s->state = (s->state == STATE_ERROR) ? STATE_OUTPUT_ERROR : STATE_OUTPUT;
while(1) {
PSOCK_READTO(&s->sin, ISO_nl);
if(httpd_strncmp(s->inputbuf, httpd_ref, 8) == 0) {
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
petsciiconv_topetscii(s->inputbuf, PSOCK_DATALEN(&s->sin) - 2);
webserver_log(s->inputbuf);
}
}
PSOCK_END(&s->sin);
}
static
PT_THREAD(handle_request(connection_state_t* conn_state))
{
static int error;
const char* content_len;
PSOCK_BEGIN(&(conn_state->sin));
content_len = NULL;
error = HTTP_NO_ERROR; /*always reinit static variables due to protothreads*/
PRINTF("Request--->\n");
//read method
PSOCK_READTO(&(conn_state->sin), ' ');
if (!is_method_handled(conn_state, conn_state->inputbuf)) {
/*method not handled*/
http_set_status(&conn_state->response, SERVICE_UNAVAILABLE_503);
conn_state->state = STATE_OUTPUT;
} else {
/*read until the end of url*/
PSOCK_READTO(&(conn_state->sin), ' ');
/*-1 is needed since it also includes space char*/
if (conn_state->inputbuf[PSOCK_DATALEN(&(conn_state->sin)) - 1] != ' ' ) {
error = HTTP_URL_TOO_LONG;
}
conn_state->inputbuf[PSOCK_DATALEN(&(conn_state->sin)) - 1] = 0;
PRINTF("Read URL:%s\n", conn_state->inputbuf);
if (error == HTTP_NO_ERROR) {
error = parse_url(conn_state, conn_state->inputbuf);
}
if (error != HTTP_NO_ERROR) {
if (error == HTTP_URL_TOO_LONG) {
http_set_status(&conn_state->response, REQUEST_URI_TOO_LONG_414);
} else {
http_set_status(&conn_state->response, BAD_REQUEST_400);
}
conn_state->state = STATE_OUTPUT;
} else {
/*read until the end of HTTP version - not used yet*/
PSOCK_READTO(&(conn_state->sin), LINE_FEED_CHAR);
PRINTF("After URL:%s\n", conn_state->inputbuf);
/*FIXME : PSOCK_READTO takes just a single delimiter so I read till the end of line
but now it may not fit in the buffer. If PSOCK_READTO would take two delimiters,
we would have read until : and <CR> so it would not be blocked.*/
/*Read the headers and store the necessary ones*/
do {
/*read the next line*/
PSOCK_READTO(&(conn_state->sin), LINE_FEED_CHAR);
conn_state->inputbuf[ PSOCK_DATALEN(&(conn_state->sin)) - 1] = 0;
/*if headers finished then stop the infinite loop*/
if (conn_state->inputbuf[0] == CARRIAGE_RETURN_CHAR || conn_state->inputbuf[0] == 0) {
PRINTF("Finished Headers!\n\n");
break;
}
parse_header(conn_state, conn_state->inputbuf);
}
while(1);
content_len = get_header(conn_state->request.headers, HTTP_HEADER_NAME_CONTENT_LENGTH);
if (content_len) {
conn_state->request.payload_len = atoi(content_len);
PRINTF("Post Data Size string: %s int: %d\n", content_len, conn_state->request.payload_len);
}
if (conn_state->request.payload_len) {
static uint16_t read_bytes = 0;
/*init the static variable again*/
read_bytes = 0;
conn_state->request.payload = allocate_buffer(conn_state->request.payload_len + 1);
if (conn_state->request.payload) {
do {
PSOCK_READBUF(&(conn_state->sin));
/*null terminate the buffer in case it is a string.*/
conn_state->inputbuf[PSOCK_DATALEN(&(conn_state->sin))] = 0;
memcpy(conn_state->request.payload + read_bytes, conn_state->inputbuf, PSOCK_DATALEN(&(conn_state->sin)));
read_bytes += PSOCK_DATALEN(&(conn_state->sin));
} while (read_bytes < conn_state->request.payload_len);
conn_state->request.payload[read_bytes++] = 0;
PRINTF("PostData => %s \n", conn_state->request.payload);
} else {
error = HTTP_MEMORY_ALLOC_ERR;
}
}
if (error == HTTP_NO_ERROR) {
if (service_cbk) {
service_cbk(&conn_state->request, &conn_state->response);
}
} else {
PRINTF("Error:%d\n",error);
http_set_status(&conn_state->response, INTERNAL_SERVER_ERROR_500);
}
conn_state->state = STATE_OUTPUT;
}
}
PSOCK_END(&(conn_state->sin));
}
static PT_THREAD(handle_mqtt_connection(mqtt_state_t* state))
{
static struct etimer keepalive_timer;
uint8_t msg_type;
uint8_t msg_qos;
uint16_t msg_id;
PSOCK_BEGIN(&state->ps);
// Initialise and send CONNECT message
mqtt_msg_init(&state->mqtt_connection, state->out_buffer, state->out_buffer_length);
state->outbound_message = mqtt_msg_connect(&state->mqtt_connection, state->connect_info);
PSOCK_SEND(&state->ps, state->outbound_message->data, state->outbound_message->length);
state->outbound_message = NULL;
// Wait for CONACK message
PSOCK_READBUF_LEN(&state->ps, 2);
if(mqtt_get_type(state->in_buffer) != MQTT_MSG_TYPE_CONNACK)
PSOCK_CLOSE_EXIT(&state->ps);
// Tell the client we're connected
mqtt_flags |= MQTT_FLAG_CONNECTED;
complete_pending(state, MQTT_EVENT_TYPE_CONNECTED);
// Setup the keep alive timer and enter main message processing loop
etimer_set(&keepalive_timer, CLOCK_SECOND * state->connect_info->keepalive);
while(1)
{
// Wait for something to happen:
// new incoming data,
// new outgoing data,
// keep alive timer expired
PSOCK_WAIT_UNTIL(&state->ps, PSOCK_NEWDATA(&state->ps) ||
state->outbound_message != NULL ||
etimer_expired(&keepalive_timer));
// If there's a new message waiting to go out, then send it
if(state->outbound_message != NULL)
{
PSOCK_SEND(&state->ps, state->outbound_message->data, state->outbound_message->length);
state->outbound_message = NULL;
// If it was a PUBLISH message with QoS-0 then tell the client it's done
if(state->pending_msg_type == MQTT_MSG_TYPE_PUBLISH && state->pending_msg_id == 0)
complete_pending(state, MQTT_EVENT_TYPE_PUBLISHED);
// Reset the keepalive timer as we've just sent some data
etimer_restart(&keepalive_timer);
continue;
}
// If the keep-alive timer expired then prepare a ping for sending
// and reset the timer
if(etimer_expired(&keepalive_timer))
{
state->outbound_message = mqtt_msg_pingreq(&state->mqtt_connection);
etimer_reset(&keepalive_timer);
continue;
}
// If we get here we must have woken for new incoming data,
// read and process it.
PSOCK_READBUF_LEN(&state->ps, 2);
state->message_length_read = PSOCK_DATALEN(&state->ps);
state->message_length = mqtt_get_total_length(state->in_buffer, state->message_length_read);
msg_type = mqtt_get_type(state->in_buffer);
msg_qos = mqtt_get_qos(state->in_buffer);
msg_id = mqtt_get_id(state->in_buffer, state->in_buffer_length);
switch(msg_type)
{
case MQTT_MSG_TYPE_SUBACK:
if(state->pending_msg_type == MQTT_MSG_TYPE_SUBSCRIBE && state->pending_msg_id == msg_id)
complete_pending(state, MQTT_EVENT_TYPE_SUBSCRIBED);
break;
case MQTT_MSG_TYPE_UNSUBACK:
if(state->pending_msg_type == MQTT_MSG_TYPE_UNSUBSCRIBE && state->pending_msg_id == msg_id)
complete_pending(state, MQTT_EVENT_TYPE_UNSUBSCRIBED);
break;
case MQTT_MSG_TYPE_PUBLISH:
if(msg_qos == 1)
state->outbound_message = mqtt_msg_puback(&state->mqtt_connection, msg_id);
else if(msg_qos == 2)
state->outbound_message = mqtt_msg_pubrec(&state->mqtt_connection, msg_id);
deliver_publish(state, state->in_buffer, state->message_length_read);
break;
case MQTT_MSG_TYPE_PUBACK:
if(state->pending_msg_type == MQTT_MSG_TYPE_PUBLISH && state->pending_msg_id == msg_id)
complete_pending(state, MQTT_EVENT_TYPE_PUBLISHED);
break;
case MQTT_MSG_TYPE_PUBREC:
state->outbound_message = mqtt_msg_pubrel(&state->mqtt_connection, msg_id);
break;
case MQTT_MSG_TYPE_PUBREL:
state->outbound_message = mqtt_msg_pubcomp(&state->mqtt_connection, msg_id);
break;
case MQTT_MSG_TYPE_PUBCOMP:
if(state->pending_msg_type == MQTT_MSG_TYPE_PUBLISH && state->pending_msg_id == msg_id)
complete_pending(state, MQTT_EVENT_TYPE_PUBLISHED);
break;
case MQTT_MSG_TYPE_PINGREQ:
state->outbound_message = mqtt_msg_pingresp(&state->mqtt_connection);
break;
case MQTT_MSG_TYPE_PINGRESP:
// Ignore
break;
}
// NOTE: this is done down here and not in the switch case above
// because the PSOCK_READBUF_LEN() won't work inside a switch
// statement due to the way protothreads resume.
if(msg_type == MQTT_MSG_TYPE_PUBLISH)
{
uint16_t len;
// adjust message_length and message_length_read so that
// they only account for the publish data and not the rest of the
// message, this is done so that the offset passed with the
// continuation event is the offset within the publish data and
// not the offset within the message as a whole.
len = state->message_length_read;
mqtt_get_publish_data(state->in_buffer, &len);
len = state->message_length_read - len;
state->message_length -= len;
state->message_length_read -= len;
while(state->message_length_read < state->message_length)
{
PSOCK_READBUF_LEN(&state->ps, state->message_length - state->message_length_read);
deliver_publish_continuation(state, state->message_length_read, state->in_buffer, PSOCK_DATALEN(&state->ps));
state->message_length_read += PSOCK_DATALEN(&state->ps);
}
}
}
PSOCK_END(&state->ps);
}
