// **************************************************************************
// ファイルの実体の送信実行部
// **************************************************************************
static off_t http_file_send(int accept_socket, unsigned char *filename, off_t content_length, off_t range_start_pos )
{
off_t seek_ret;
off_t written=0;
// ---------------------
// ファイルオープン
// ---------------------
if(global_param.buffer_size < 2) {
FILE *fp = fopen(filename, "rb");
if ( fp == NULL )
{
debug_log_output("errno = %s\n", strerror(errno));
debug_log_output("fopen() error. file = '%s'", filename);
return ( 0 );
}
seek_ret = fseek(fp, range_start_pos, SEEK_SET);
if ( seek_ret < 0 ) // lseek エラーチェック
{
debug_log_output("fseek() error.");
fclose(fp);
return ( 0 );
}
written = copy_FILE_to_descriptor(fp, accept_socket, content_length);
fclose(fp); // File Close.
} else {
int fd = open(filename, O_RDONLY);
if ( fd < 0 )
{
debug_log_output("errno = %s\n", strerror(errno));
debug_log_output("open() error. file = '%s'", filename);
return ( 0 );
}
// ------------------------------------------
// range_start_posへファイルシーク
// ------------------------------------------
seek_ret = lseek(fd, range_start_pos, SEEK_SET);
if ( seek_ret < 0 ) // lseek エラーチェック
{
debug_log_output("lseek() error.");
close(fd);
return ( 0 );
}
written = copy_descriptors(fd, accept_socket, content_length, NULL);
close(fd);
}
// 正常終了
return written;
}
int http_proxy_response(int accept_socket, HTTP_RECV_INFO *http_recv_info_p)
{
const char *HTTP_RECV_CONTENT_TYPE = "Content-type: text/html";
const char *HTTP_RECV_CONTENT_LENGTH = "Content-Length: ";
const char *HTTP_RECV_LOCATION = "Location: ";
char *p_target_host_name;
char *p_uri_string;
char send_http_header_buf[2048];
char line_buf[MAX_LINE][LINE_BUF_SIZE + 5];
char proxy_pre_string[2048];
char base_url[2048];
char *p_url;
char *p;
char *p_auth = NULL;
int port = 80;
int sock;
off_t content_length = 0;
int len = 0;
int line = 0;
int i;
int content_is_html = 0;
p_uri_string = http_recv_info_p->request_uri;
if (!strncmp(p_uri_string, "/-.-playlist.pls?", 17)) {
char buff[FILENAME_MAX];
if (p_uri_string[17] == '/') {
snprintf(buff, sizeof(buff), "http://%s%s"
, http_recv_info_p->recv_host, p_uri_string+17);
} else {
strncpy(buff, p_uri_string+17, sizeof(buff));
}
replace_character((char*)buff, ".pls", "");
return 0;//http_uri_to_scplaylist_create(accept_socket, (char*)buff);
}
if (strncmp(p_uri_string, "/-.-http://", 11)) {
return -1;
}
if (!global_param.flag_allow_proxy) {
return -1;
}
strncpy(base_url, p_uri_string, 2048);
p = strrchr(base_url, '/');
p[1] = '\0';
p_target_host_name = p_uri_string + 11;
p_url = strchr(p_target_host_name, '/');
if (p_url == NULL) return -1;
*p_url++ = '\0';
strncpy(proxy_pre_string, p_uri_string, 2048);
p = strchr(p_target_host_name, '@');
if (p != NULL) {
// there is a user name.
p_auth = p_target_host_name;
p_target_host_name = p + 1;
*p = '\0';
}
p = strchr(p_target_host_name, ':');
if (p != NULL) {
port = atoi(p+1);
*p = '\0';
}
debug_log_output("proxy:target_host_name: %s", p_target_host_name);
debug_log_output("proxy:authenticate: %s", p_auth ? p_auth : "NULL");
debug_log_output("proxy:url: %s", p_url);
debug_log_output("proxy:prestring: %s", proxy_pre_string);
debug_log_output("proxy:base_url: %s", base_url);
debug_log_output("proxy:port: %d", port);
p = send_http_header_buf;
if( http_recv_info_p->isGet == 1 ){
p += sprintf((char*)p, "GET /%s HTTP/1.0\r\n", p_url);
}else if ( http_recv_info_p->isGet == 2 ){
p += sprintf((char*)p, "HEAD /%s HTTP/1.0\r\n", p_url);
}
p += sprintf((char*)p, "Host: %s:%u\r\n", p_target_host_name, port);
if (global_param.user_agent_proxy_override[0]) {
p += sprintf((char*)p, "User-agent: %s\r\n", global_param.user_agent_proxy_override);
} else {
if (http_recv_info_p->user_agent[0]) {
p += sprintf((char*)p, "User-agent: %s\r\n", http_recv_info_p->user_agent);
} else {
p += sprintf((char*)p, "User-agent: %s\r\n", SERVER_NAME);
}
}
p += sprintf(p, "Accept: */*\r\n");
p += sprintf(p, "Connection: close\r\n");
if (http_recv_info_p->range_start_pos) {
p += sprintf((char*)p, "Range: bytes=");
p += sprintf((char*)p, "%zu-", http_recv_info_p->range_start_pos);
if (http_recv_info_p->range_end_pos) {
p += sprintf((char*)p, "%zu", http_recv_info_p->range_end_pos);
}
p += sprintf(p, "\r\n");
}
if (p_auth != NULL) {
p += sprintf((char*)p, "Authorization: Basic %s\r\n", base64((unsigned char*)p_auth));
}
p += sprintf(p, "\r\n");
sock = sock_connect((char*)p_target_host_name, port);
if (sock < 0) {
debug_log_output("error: %s", strerror(errno));
debug_log_output("sock: %d", sock);
return -1;
}
set_nonblocking_mode(sock, 0); /* blocking mode */
set_nonblocking_mode(accept_socket, 0); /* blocking mode */
write(sock, send_http_header_buf, strlen(send_http_header_buf));
debug_log_output("================= send to proxy\n");
debug_log_output("%s", send_http_header_buf);
debug_log_output("=================\n");
//TODO ここが４０４や４００の可能性あり
for (line = 0; line < MAX_LINE; line ++) {
char work_buf[LINE_BUF_SIZE + 10];
memset(line_buf[line], 0, LINE_BUF_SIZE + 5);
len = line_receive(sock, line_buf[line], LINE_BUF_SIZE + 1);
if (len < 0) break;
debug_log_output("recv html: '%s' len = %d", ((len)?(char*)line_buf[line]:""), len);
line_buf[line][len++] = '\r';
line_buf[line][len++] = '\n';
line_buf[line][len] = '\0';
if (!strncasecmp(line_buf[line], HTTP_RECV_CONTENT_TYPE, strlen(HTTP_RECV_CONTENT_TYPE))) {
int n;
content_is_html = 1;
n = strlen(HTTP_RECV_CONTENT_TYPE);
line_buf[line][n++] = '\r';
line_buf[line][n++] = '\n';
line_buf[line][n] = '\0';
}else if (!strncasecmp(line_buf[line], HTTP_RECV_CONTENT_LENGTH, strlen(HTTP_RECV_CONTENT_LENGTH))) {
content_length = strtoull((char*)(line_buf[line] + strlen(HTTP_RECV_CONTENT_LENGTH)), NULL, 0);
}else if (!strncasecmp(line_buf[line], HTTP_RECV_LOCATION, strlen(HTTP_RECV_LOCATION))) {
strcpy(work_buf, line_buf[line]);
sprintf((char*)line_buf[line], "Location: /-.-%s", work_buf + strlen(HTTP_RECV_LOCATION));
}else if ( strstr( line_buf[line],"charset") ){
if ( strstr( line_buf[line], "EUC-JP" )){
replace_character( (char*)line_buf[line], "EUC-JP", "UTF-8");
}else if ( strstr ( line_buf[line], "Shift_JIS" )) {
replace_character( (char*)line_buf[line], "Shift_JIS", "UTF-8");
}
}
if (len <= 2) {
line++;
break;
}
}
if (len < 0 ) {
debug_log_output("CLOSED-C");
close(sock);
return -1;
}
if (content_is_html) {
char *p, *q;
char *new_p, *r;
char work_buf[LINE_BUF_SIZE + 10];
char work_buf2[LINE_BUF_SIZE * 2];
char *link_pattern = (char*)"<A HREF=";
int flag_conv_html_code = 1;
for (i=0; i<line; i++) {
//長さは不定なので送らない
if (!strncasecmp(line_buf[i], HTTP_RECV_CONTENT_LENGTH, strlen(HTTP_RECV_CONTENT_LENGTH))) continue;
//*q = '\0';
p = work_buf;
q = work_buf2;
if (flag_conv_html_code) {
convert_language_code(line_buf[i], work_buf, LINE_BUF_SIZE, CODE_AUTO, global_param.client_language_code);
}
//strcpy( work_buf, line_buf[i]);
// write(accept_socket, line_buf[i], strlen(line_buf[i]));
// debug_log_output("sent html: '%s' len = %d", line_buf[i], strlen(line_buf[i]));
write(accept_socket, work_buf, strlen(line_buf[i]));
debug_log_output("sent html: '%s' len = %d", work_buf, strlen(work_buf));
}
debug_log_output("sent header");
//write(accept_socket, "debug:--\n", strlen("debug:--\n"));
while (1) {
char rep_str[1024];
memset(work_buf, 0, LINE_BUF_SIZE);
len = line_receive(sock, work_buf, LINE_BUF_SIZE);
if (len < 0) break;
debug_log_output("recv html: '%s' len = %d", work_buf, len);
work_buf[len++] = '\r';
work_buf[len++] = '\n';
work_buf[len] = '\0';
if (my_strcasestr(work_buf, "Content-Type") != NULL) {
// Content-Type があったら
// 漢字コードの変換をやめる
// flag_conv_html_code = 0;
if ( strstr( work_buf, "EUC-JP" )){
replace_character( (char*)work_buf, "EUC-JP", "UTF-8");
}else if ( strstr ( work_buf, "Shift_JIS" )) {
replace_character( (char*)work_buf, "Shift_JIS", "UTF-8");
}
}
p = work_buf;
q = work_buf2;
memset(q, 0, sizeof(work_buf2));
/*
* HTML中に <A HREF="..."> があったら、プロクシを経由するように
* たとえば <A HREF="/-.-http://www.yahoo.co.jp/"> のように変換する
* もし、ファイルがストリーム可能そうであれば、VOD="0" も追加する。
*
* 問題点:
* タグの途中に改行があると失敗するだろう.
* 面倒なのでたいした置換はしていない
* 惰性で書いたので汚い。だれか修正して。
*/
link_pattern = (char*)"<A HREF=";
while ((new_p = my_strcasestr(p, link_pattern)) != NULL) {
int l = new_p - p + strlen(link_pattern);
char *tmp;
MIME_LIST_T *mlt = NULL;
strncpy(q, p, l);
q += l;
p += l; /* i.e., p = new_p + strlen(link_pattern); */
r = strchr(p, '>');
if (r == NULL) continue;
*r = '\0';
if (*p == '"') *q++ = *p++;
if ((tmp = strchr(p, '"')) != NULL || (tmp = strchr(p, ' ')) != NULL) {
mlt = mime_list;
while (mlt->mime_name != NULL) {
if (*(tmp - strlen(mlt->file_extension) - 1) == '.'
&& !strncasecmp(tmp - strlen(mlt->file_extension), mlt->file_extension, strlen(mlt->file_extension))) {
break;
}
mlt++;
}
}
//if (flag_pc && mlt != NULL && mlt->stream_type == TYPE_STREAM) {
// q += sprintf((char*)q, "/-.-playlist.pls?http://%s", http_recv_info_p->recv_host);
//}
if (*p == '/') {
q += sprintf(q, "%s%s", proxy_pre_string, p);
} else if (!strncmp(p, "http://", 7)) {
q += sprintf(q, "/-.-%s", p);
} else {
q += sprintf((char*)q, "%s%s", base_url, p);
//q += sprintf((char*)q, "%s", p);
}
if (mlt != NULL && mlt->stream_type == TYPE_STREAM) {
q += sprintf(q, " vod=\"0\"");
}
*q++ = '>';
p = r + 1;
}
while (*p) *q++ = *p++;
*q = '\0';
/*
* HTML中に SRC="..." があったら、プロクシを経由するように変換する
*
* 問題点:
* タグの途中に改行があると失敗するだろう.
* 変数使いまわしたので、融通が効かない。
* だれか修正して。
*/
p = work_buf2;
q = work_buf;
memset(q, 0, sizeof(work_buf));
link_pattern = (char*)"SRC=";
while ((new_p = my_strcasestr(p, link_pattern)) != NULL) {
int l = new_p - p + strlen(link_pattern);
strncpy(q, p, l);
q += l;
p += l; /* i.e., p = new_p + strlen(link_pattern); */
if (*p == '"') *q++ = *p++;
if (*p == '/') {
q += sprintf(q, "%s", proxy_pre_string);
} else if (!strncmp(p, "http://", 7)) {
q += sprintf(q, "/-.-");
} else {
q += sprintf(q, "%s", base_url);
//q += sprintf(q, "%s", p);
}
}
while (*p) *q++ = *p++;
*q = '\0';
p = work_buf;
q = work_buf2;
if (flag_conv_html_code) {
convert_language_code(p, q, LINE_BUF_SIZE, CODE_AUTO, global_param.client_language_code);
//strcpy( q,p);
p = q;
}
snprintf(rep_str, sizeof(rep_str), "|http://%s/-.-http://"
, http_recv_info_p->recv_host);
replace_character((char*)p, "|http://", rep_str);
write(accept_socket, p, strlen(p));
debug_log_output("sent html: %s", p);
}
} else {
for (i=0; i<line; i++) {
write(accept_socket, line_buf[i], strlen(line_buf[i]));
}
if( http_recv_info_p->isGet == 1 ){
return ( copy_descriptors(sock, accept_socket, (size_t)content_length) );
//NULL ,
//(char*)http_recv_info_p->recv_uri,
// http_recv_info_p->range_start_pos));
}
}
sClose(sock);
return 0;
}
/**********************************************************************
** Function name:
**
** Description:
**
** Parameters:
**
** Returned value:
**********************************************************************/
void Hid_init (void)
{
USBD_API_INIT_PARAM_T usb_param;
USB_CORE_DESCS_T desc;
ErrorCode_t ret;
USB_INTERFACE_DESCRIPTOR* pIntfDesc;
volatile uint32_t CoreM4Freq;
// SystemInit();
// CGU_Init();
CoreM4Freq = CGU_GetPCLKFrequency(CGU_PERIPHERAL_M3CORE);
/* Disable PLL first */
CGU_EnableEntity(CGU_CLKSRC_PLL0, DISABLE);
/* the usb core require output clock = 480MHz */
if(CGU_SetPLL0() != CGU_ERROR_SUCCESS)
while(1);
CGU_EntityConnect(CGU_CLKSRC_PLL0, CGU_CLKSRC_PLL0);
/* Enable PLL after all setting is done */
CGU_EnableEntity(CGU_CLKSRC_PLL0, ENABLE);
/* Re-Update the clock freq */
CGU_UpdateClock();
/* Distribute to USB0 base clock */
CGU_EntityConnect(CGU_CLKSRC_PLL0, CGU_BASE_USB0);
/* Generate interrupt @ 1000 Hz */
// SysTick_Config(CGU_GetPCLKFrequency(CGU_PERIPHERAL_M3CORE)/1000);
/* initilize call back structures */
memset((void*)&usb_param, 0, sizeof(USBD_API_INIT_PARAM_T));
usb_param.usb_reg_base = LPC_USB0_BASE;
usb_param.max_num_ep = 6;
usb_param.mem_base = 0x20004000;
usb_param.mem_size = 0x2000;
usb_param.USB_Configure_Event1 = USB_Configure_Event1;
/* for eagle/raptor the local SRAM is not accesable to USB
* so copy the descriptors to USB accessable memory
*/
copy_descriptors(&desc, usb_param.mem_base + usb_param.mem_size);
/* Turn on the phy */
LPC_CREG->CREG0 &= ~(1<<5);
/* USB Initialization */
ret = USBD_API->hw->Init(&hUsb, &desc, &usb_param);
if (ret == LPC_OK) {
pIntfDesc = (USB_INTERFACE_DESCRIPTOR*)((uint32_t)desc.high_speed_desc + USB_CONFIGUARTION_DESC_SIZE);
ret = usb_hid_init(hUsb, pIntfDesc, &usb_param.mem_base, &usb_param.mem_size);
if (ret != LPC_OK)
vCatchError(0); //"usb_hid_init error!!!"
if (ret == LPC_OK) {
NVIC_EnableIRQ(USB0_IRQn); // enable USB0 interrrupts
/* now connect */
USBD_API->hw->Connect(hUsb, 1);
}
}
else {
vCatchError(1); //"\r\nhwUSB_Init error!!!"
}
#if 0
while (1)
{
u32Milliseconds = 100;
/* Wait... */
while(u32Milliseconds);
}
#endif
}