static void
convert_pango_to_docbook(GString *str)
{
replace_tag(str, "i", "emphasis");
replace_tag(str, "sup", "superscript");
replace_tag(str, "sub", "subscript");
}
ST_FUNC ST_Error ST_APE_setDisc(ST_APE *tag, int v) {
char tmp[32];
snprintf(tmp, 32, "%d", v);
return replace_tag(tag, "disc", (uint8_t *)tmp, strlen(tmp), 0,
ST_TextEncoding_UTF8);
}
ST_FUNC ST_Error ST_APE_setComment(ST_APE *tag, const uint8_t *v, size_t len,
ST_TextEncoding e) {
return replace_tag(tag, "comment", v, len, 0, e);
}
ST_FUNC ST_Error ST_APE_setGenre(ST_APE *tag, const uint8_t *v, size_t len,
ST_TextEncoding e) {
return replace_tag(tag, "genre", v, len, 0, e);
}
/*------------------------------------------------------------------------
* The received header must contain the word "GET" or "POST" to be
* considered a valid request.
* With HTTP 1.1 where the connection is left open, the header I send
* should include content length. With HTTP 1.0 you can just close the
* connection after sending the page and the browser knows its done.
*
* The HTTP protocol specification is at http://www.w3.org/Protocols/
*------------------------------------------------------------------------
*/
ushort http_server(uchar *inbuf, ushort header_len, ushort tcp_len,
uchar nr, uchar resend)
{
static uint counter=0;
uint content_length;
uint data_len;
uchar *ptr;
uchar *tcp_data;
if (http_debug == DEBUG)
printf("\n\n%s************ tcp_len = %d ************%d\n",
__func__,tcp_len,http_state);
else
if ((counter++ % 100) == 0)
printf(".");
/* Make sure this is a valid connection */
if (nr == NO_CONNECTION)
return 0;
/* Compute start of TCP data */
/* Save first 20 chars and seq number just in case
* we need to re-generate page
* TODO: if post, then save switch state infomation
* If this is a resend, set sequence number to what it was
* the last time we sent this
*/
if (!resend) {
tcp_data = inbuf + ETHER_IP_HLEN + header_len;
memcpy(conxn[nr].query, tcp_data, 20);
conxn[nr].old_sequence = conxn[nr].my_sequence;
} else {
tcp_data = inbuf;
conxn[nr].my_sequence = conxn[nr].old_sequence;
}
if (http_debug == DEBUG)
printf("#1> http_state = %d......\n",http_state);
/* Pre-porcess HTTP state change. */
switch (http_state) {
case HTTP_START:
if ( (strstr((const char *)tcp_data, "GET") != NULL) &&
((strstr((const char *)tcp_data, "index") != NULL) ||
(strstr((const char *)tcp_data, "/ ") != NULL)) )
http_state = HTTP_GET;
else if ( (strstr((const char *)tcp_data, "POST") != NULL) )
http_state = HTTP_POST;
break;
case HTTP_GET:
if ( (strstr((const char *)tcp_data, "POST") != NULL) )
http_state = HTTP_POST;
break;
case HTTP_UPLOAD: /* process the situation of network disconnection */
if ( (strstr((const char *)tcp_data, "GET") != NULL) &&
((strstr((const char *)tcp_data, "index") != NULL) ||
(strstr((const char *)tcp_data, "/ ") != NULL)) )
http_state = HTTP_GET;
break;
}
switch (http_state) {
case HTTP_START:
break;
case HTTP_GET:
/* send download page to HTTP client */
http_send_ok(nr, web_page, 200, "OK");
break;
case HTTP_POST:
if (http_parse_post(tcp_data, &content_length)) {
http_state = HTTP_START;
return 1;
} else {
post_info.upload_len = content_length;
post_info.data_len = 0;
post_info.buf = (uchar *)upgrade_buffer;
http_state = HTTP_HEAD_DATA;
}
if (http_parse_mime(tcp_data, tcp_len - header_len, nr) == 0)
http_state = HTTP_UPLOAD;
break;
case HTTP_HEAD_DATA:
post_info.rcv_len = tcp_len - header_len;
if (http_check_filename(tcp_data)) {
http_send_error(nr, 400, "Bad Request",
"No upload file name to be slected !");
http_state = HTTP_START;
return 1;
}
ptr = (uchar *)strstr((const char *)tcp_data, c_headerend);
ptr = ptr + strlen(c_headerend); /* upload file start pointer */
data_len = tcp_len - header_len - (ptr - tcp_data );
post_info.data_len = data_len;
memcpy(post_info.buf, ptr, data_len);
http_state = HTTP_UPLOAD;
break;
case HTTP_UPLOAD:
post_info.rcv_len += tcp_len - header_len;
if (http_debug == DEBUG) {
printf("post_info.rcv_len=%d post_info.upload_len=%d\n"
,post_info.rcv_len,post_info.upload_len);
}
if (post_info.rcv_len >= post_info.upload_len) {
/* To check the last packet if contains image data. */
/* 6-byte include two "--" and one \r\n */
/* 8-byte include two "--" and two \r\n */
if ((tcp_len - header_len) > (strlen(boundary_code)+6))
data_len = tcp_len - header_len - \
strlen(boundary_code) - 8;
else
data_len = 0;
if (http_check_image(post_info.buf, post_info.data_len)) {
http_send_error(nr, 400, "Bad Request",
"File format is invalid !");
http_state = HTTP_START;
return (1);
} else {
memset(text, 0x00, sizeof(text));
#ifdef CONFIG_MTD_CORTINA_CS752X_NAND
sprintf(text,"%d", 5 + post_info.data_len/(1024*1000));
#else
sprintf(text,"%d", 10 + post_info.data_len/(1024*100));
#endif
replace_tag((uchar *)upgrade200_1, "TAG:NUM1", text);
http_send_ok(nr, upgrade200_1, 200, "OK");
if (do_upgrade_image(post_info.buf, post_info.data_len)) {
http_state = HTTP_START;
return 0;
} else {
http_state = HTTP_REBOOT;
break;
}
}
} else {
data_len = tcp_len - header_len;
memcpy((void *)&post_info.buf[post_info.data_len], tcp_data, data_len);
post_info.data_len += data_len;
}
break;
case HTTP_REBOOT:
if ( (strstr((const char *)tcp_data, "GET") != NULL) &&
(strstr((const char *)tcp_data, "reboot") != NULL) ) {
http_state = HTTP_START;
http_send_ok(nr, reboot200, 200, "OK");
/*
* Reserved time for tx those packets that queue
* in packet buffer before system reset.
*/
udelay(500);
do_reset(NULL, 0, 0, NULL);
}
break;
default:
printf("HTTP State Error ! %d\n", http_state);
break;
}
if (http_debug == DEBUG)
printf("#2> http_state = %d......\n",http_state);
return 0;
}
