+// -*- tab-width:4 -*-
+// see TR-B14 4-296 (p.318)
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "eit.h"
char *subtitle_cnv_str[] = {
-// "¡¡Âè",
-// "¡¼Âè",
-// "-Âè",
-// " Âè",
-// "¡¡¡Ö",
-// "¡¡¡ô",
-// "¡Ê",
-// "¡Ö",
NULL
};
static void timecmp(int *,int *,int *,
int, int, int);
+void append_desc(EIT_CONTROL* eittop, int service_id, int event_id, EEVTDitem* eevtitem);
int parseEIThead(unsigned char *data, EIThead *h) {
int boff = 0;
b->free_CA_mode = getBit(data, &boff, 1);
b->descriptors_loop_length = getBit(data, &boff, 12);
- /* ÆüÉÕÊÑ´¹ */
+ /* 日付変換 */
tnum = (b->start_time[0] & 0xFF) << 8 | (b->start_time[1] & 0xFF);
b->yy = (tnum - 15078.2) / 365.25;
b->dhh = b->dhm = b->dss = 0;
}else{
memset(buf, '\0', sizeof(buf));
- sprintf(buf, "%x", b->duration[0]);
- b->dhh = atoi(buf);
+ sprintf(buf, "%x", b->duration[0]);
+ b->dhh = atoi(buf);
memset(buf, '\0', sizeof(buf));
- sprintf(buf, "%x", b->duration[1]);
- b->dhm = atoi(buf);
+ sprintf(buf, "%x", b->duration[1]);
+ b->dhm = atoi(buf);
memset(buf, '\0', sizeof(buf));
- sprintf(buf, "%x", b->duration[2]);
- b->dss = atoi(buf);
+ sprintf(buf, "%x", b->duration[2]);
+ b->dss = atoi(buf);
}
return 12;
}
}
desc->descriptor_length = getBit(data, &boff, 8);
memcpy(desc->content, data+(boff/8), desc->descriptor_length);
- //getStr(desc->content, data, &boff, desc->descriptor_length);
+ /* getStr(desc->content, data, &boff, desc->descriptor_length); */
return desc->descriptor_length + 2;
}
memset(desc, 0, sizeof(EEVTDitem));
desc->item_description_length = getBit(data, &boff, 8);
+ memset(desc->item_description, 0, MAXSECLEN);
getStr(desc->item_description, data, &boff, desc->item_description_length);
desc->item_length = getBit(data, &boff, 8);
-// memcpy(desc->item, data + (boff / 8), desc->item_length);
- getStr(desc->item, data, &boff, desc->item_length);
+ memset(desc->item, 0, MAXSECLEN);
+ memcpy(desc->item, data + (boff / 8), desc->item_length);
+ /* getStr(desc->item, data, &boff, desc->item_length); */
return desc->item_description_length + desc->item_length + 2;
}
memset(desc, 0, sizeof(EEVTDtail));
desc->text_length = getBit(data, &boff, 8);
+ memset(desc->text, 0, MAXSECLEN);
getStr(desc->text, data, &boff, desc->text_length);
return desc->text_length + 1;
EEVTDitem swap;
int boff = 0;
+
if(new == NULL) {
if(save->item_length != 0) {
swap = *save;
+ memset(save->item, 0, MAXSECLEN);
getStr(save->item, (unsigned char*)swap.item, &boff, swap.item_length);
-
-
- //save->descriptor_number = descriptor_number;
- //*new = swap;
- //*save = swap;
- if (swap.descriptor_number==1){
-// printf("descriptor_num %d typeB\n",swap.descriptor_number);
- }
-
return 1;
} else {
-
-
- //printf("descriptor_num %d typeC\n",swap.descriptor_number);
-
-
-
return 0;
}
}
if(new->item_description_length == 0) {
- /* ³¤ Êݸ */
+ /* 続き 保存 */
memcpy(save->item + save->item_length, new->item, new->item_length);
save->item_length += new->item_length;
-
-
- if (swap.descriptor_number==1){
- printf("descriptor_num %d typeD\n",swap.descriptor_number);
- }
-
-
return 0;
} else {
- /* ¥Ö¥ì¡¼¥¯¡£save¤ò°õºþÂоݤˤ¹¤ë¡£save¤ò¥¯¥ê¥¢? */
+ /* ã\83\96ã\83¬ã\83¼ã\82¯ã\80\82saveã\82\92å\8d°å\88·å¯¾è±¡ã\81«ã\81\99ã\82\8bã\80\82saveã\82\92ã\82¯ã\83ªã\82¢? */
if(save->item_length != 0) {
- /* ÂàÈòºÑ¤ß¤¬¤¢¤ê */
+ /* 退避済みがあり */
swap = *save;
+ memset(save->item, 0, MAXSECLEN);
getStr(save->item, (unsigned char*)swap.item, &boff, swap.item_length);
+
+ // swap save new -> swap save new
+ // b c -> ( c) c b
swap = *new;
*new = *save;
*save = swap;
save->descriptor_number = descriptor_number;
-
-
-
-
- if (swap.descriptor_number==1){
- printf("descriptor_num %d typeE\n",swap.descriptor_number);
- }
-
-
+ return 1;
} else {
*save = *new;
save->descriptor_number = descriptor_number;
-
- if (swap.descriptor_number==1){
- printf("descriptor_num %d typeF\n",swap.descriptor_number);
- }
-
-
return 0;
}
}
-
- return 1;
}
EIT_CONTROL *searcheit(EIT_CONTROL *top, int servid, int eventid)
{
}
return NULL ;
}
+char *strstr_eucjp(const char *str, const char *search)
+{
+ char *pos ;
+ pos = (char *)str ;
+
+ while (*pos != '\0') {
+ if (*pos == *search) {
+ if (strncmp(pos, search, strlen(search)) == 0) {
+ return pos ;
+ }
+ }
+ if ((unsigned char)*pos == 0x8Fu) {
+ pos += 3 ;
+ } else if ((unsigned char)*pos >= 0x80u) {
+ pos += 2 ;
+ } else {
+ pos += 1 ;
+ }
+ }
+
+ return NULL ;
+}
void conv_title_subtitle(EIT_CONTROL *eitptr)
{
int lp = 0 ;
- size_t addsize ;
+// size_t addsize ;
char *ptr ;
+ char *ptr2 ;
char *newsubtitle ;
for(lp = 0 ; subtitle_cnv_str[lp] != NULL ; lp++){
if(ptr == NULL){
continue ;
}
- // ¥¿¥¤¥È¥ë¤¬¤Ê¤¯¤Ê¤é¤Ê¤¤¤è¤¦¤Ë
+ // タイトルがなくならないように
if(ptr == eitptr->title){
continue ;
}
+ /*
+ ptr2 = ptr ;
+ for( ; (unsigned char)*ptr2 == 0x20u ; ptr2++ );
+ for( ; (unsigned char)*ptr2 == 0xA1u && (unsigned char)*(ptr2+1) == 0xA1u ; ptr2 += 2);
+ for( ; (unsigned char)*ptr2 == 0x20u ; ptr2++ );
+ newsubtitle = calloc(1, ((strlen(ptr2) + 2) + (strlen(eitptr->subtitle) + 1)));
+ memcpy(newsubtitle, ptr2, strlen(ptr2));
+// *(newsubtitle+strlen(ptr)) = ' ';
+ strcat(newsubtitle, "▽");
+ */
newsubtitle = calloc(1, ((strlen(ptr) + 1) + (strlen(eitptr->subtitle) + 1)));
memcpy(newsubtitle, ptr, strlen(ptr));
newsubtitle[strlen(ptr)] = ' ';
- *ptr = NULL ;
+
+ *ptr = '\0';
strcat(newsubtitle, eitptr->subtitle);
free(eitptr->subtitle);
eitptr->subtitle = newsubtitle ;
int loop_len = 0;
int loop_blen = 0;
int loop_elen = 0;
- int str_alen = 0;
int ehh, emm, ess;
len = parseEIThead(ptr, &eith);
ptr += len;
- loop_len = eith.section_length - (len - 3 + 4); // 3¤Ï¶¦Ḁ̈إåÀĹ 4¤ÏCRC
+ loop_len = eith.section_length - (len - 3 + 4); // 3は共通ヘッダ長 4はCRC
while(loop_len > 0) {
- /* Ϣ³¤¹¤ë³ÈÄ¥¥¤¥Ù¥ó¥È¤Ï¡¢´Á»ú¥³¡¼¥É¤¬µã¤Ê̤줷¤Æ
- ʬ³ä¤µ¤ì¤ë¤è¤¦¤À¡£Ï¢Â³¤«¤É¤¦¤«¤Ï¡¢item_description_length¤¬
- ÀßÄꤵ¤ì¤Æ¤¤¤ë¤«¤É¤¦¤«¤ÇȽÃǤǤ¤ë¤è¤¦¤À¡£ */
+ /* 連続する拡張イベントは、漢字コードが泣き別れして
+ 分割されるようだ。連続かどうかは、item_description_lengthが
+ 設定されているかどうかで判断できるようだ。 */
memset(&save_eevtitem, 0, sizeof(EEVTDitem));
len = parseEITbody(ptr, &eitb);
ptr += len;
loop_len -= len;
-
+
/* printf("evtid:%d\n", eitb.event_id); */
-
+
loop_blen = eitb.descriptors_loop_length;
loop_len -= loop_blen;
+
while(loop_blen > 0) {
+ /*yukikaze-test*/
+ //printf("desc_tag");
+ //int itt=getBit(*ptr,0,8);
+ //printf("%x",itt);
+
len = parseSEVTdesc(ptr, &sevtd);
if(len > 0) {
len = parseEEVTDhead(ptr, &eevthead);
/*
- if(eith.service_id == 19304 &&
- eitb.event_id == 46564) {
- printf("aa");
- }
+ if(eith.service_id == 19304 &&
+ eitb.event_id == 46564) {
+ printf("aa");
+ }
*/
if(len > 0) {
ptr += len;
loop_elen -= len;
loop_blen -= len;
-
- if (1||checkEEVTDitem(&save_eevtitem, &eevtitem,
- eevthead.descriptor_number)) {
-#if 0
- {
- if (eevtitem.descriptor_number>0){
- //printf("descriptor_num %d\n",eevtitem.descriptor_number);
- }
-
- /* long format */
- //printf("descriptor_num %d\n",eevtitem.descriptor_number);
-#if 1
- printf("EEVT,%d,%d,%d,%s,%s\n",
- eith.service_id,
- eitb.event_id,
- eevtitem.descriptor_number, // ÂàÈò¹àÌÜ
- eevtitem.item_description,
- eevtitem.item);
-#endif
- }
-#endif
- cur = searcheit(eittop, eith.service_id, eitb.event_id);
- if(cur == NULL){
- curtmp = NULL;
- cur = calloc(1, sizeof(EIT_CONTROL));
- }
- else {
- curtmp = cur;
- }
+ if(checkEEVTDitem(&save_eevtitem, &eevtitem,
+ eevthead.descriptor_number)) {
-#if 1
- if ( cur->desc ) {
- str_alen = strlen( cur->desc );
- }
- else {
- str_alen = 0;
- }
- eevtitem.item_description_length = strlen(eevtitem.item_description);
- eevtitem.item_length = strlen(eevtitem.item);
- cur->desc = realloc(cur->desc, str_alen + eevtitem.item_description_length + eevtitem.item_length + 1000);
- if ( !str_alen ) *cur->desc = '\0';
-
- if ( eevtitem.item_description_length && !strstr(cur->desc, eevtitem.item_description) ) {
- strcat(cur->desc, eevtitem.item_description);
- strcat(cur->desc, "\t");
+ {
+ if (eevtitem.descriptor_number>0){
+ //printf("descriptor_num %d\n",eevtitem.descriptor_number);
+ }
+ /* long format */
+ //printf("descriptor_num %d\n",eevtitem.descriptor_number);
+#if 0
+ printf("EEVT,%d,%d,%d,%s,%s\n",
+ eith.service_id,
+ eitb.event_id,
+ eevtitem.descriptor_number, // 退避項目
+ eevtitem.item_description,
+ eevtitem.item);
+#endif
}
+ append_desc(eittop, eith.service_id, eitb.event_id, &eevtitem);
- if ( eevtitem.item_length && !strstr(cur->desc, eevtitem.item) ) {
- strcat(cur->desc, eevtitem.item);
- strcat(cur->desc, "\\n");
- }
-#endif
- if ( !curtmp ) enqueue(eittop, cur);
}
}
ContentDesc contentDesc;
len = parseContentDesc(ptr, &contentDesc);
if (len > 0) {
- int header_printed = 0;
+ //int header_printed = 0;
for (int i = 0; i < contentDesc.descriptor_length - 1; i+=2) {
/*
if (0xff == (unsigned char)contentDesc.content[i])
*/
#if 0
if (!header_printed) {
- fprintf(out, "Content,%d,%d",
+ fprintf(out, "Content,%d,%d\n",
eith.service_id,
eitb.event_id);
header_printed = 1;
}
#endif
-#if 0
- fprintf(out, ",%02x%02x", (unsigned char)contentDesc.content[i], (unsigned char)contentDesc.content[i+1]);
-#endif
+ //fprintf(out, ",%02x%02x", (unsigned char)contentDesc.content[i], (unsigned char)contentDesc.content[i+1]);
+
}
if((eith.original_network_id == original_network_id) && (eith.transport_stream_id == transport_stream_id)){
cur = searcheit(eittop, eith.service_id, eitb.event_id);
fprintf(stdout, ",%02x%02x", (unsigned char)contentDesc.content[0], (unsigned char)contentDesc.content[1]);
fprintf(stdout, ",%02x%02x\n", (unsigned char)contentDesc.content[2], (unsigned char)contentDesc.content[3]);
#endif
-
}
+
#if 0
if (header_printed) {
fprintf(out, "\n");
ptr += len;
loop_blen -= len;
}
- /* ºÇ¸å¤Î¥Ö¥ì¡¼¥¯¥Á¥§¥Ã¥¯ */
-
+ /* æ\9c\80å¾\8cã\81®ã\83\96ã\83¬ã\83¼ã\82¯ã\83\81ã\82§ã\83\83ã\82¯ */
+
if(checkEEVTDitem(&save_eevtitem, NULL, 0)) {
#if 0
- if(mode == 1) { /* long format */
- fprintf(out, "EEVT,%d,%d,%d,%s,%s\n",
+ { /* long format */
+ fprintf(stdout, "EEVT,%d,%d,%d,%s,%s\n",
eith.service_id,
eitb.event_id,
save_eevtitem.descriptor_number,
save_eevtitem.item);
}
#endif
+ append_desc(eittop, eith.service_id, eitb.event_id, &save_eevtitem);
}
}
return;
}
+void append_desc(EIT_CONTROL* eittop, int service_id, int event_id, EEVTDitem* eevtitem) {
+ EIT_CONTROL *cur;
+ int str_alen = 0;
+
+ cur = searcheit(eittop, service_id, event_id);
+ if (cur == NULL) {
+ return;
+ }
+
+ if ( cur->desc ) {
+ str_alen = strlen( cur->desc );
+ }
+ else {
+ str_alen = 0;
+ }
+ //eevtitem->item_description_length = strlen(eevtitem->item_description);
+ //eevtitem->item_length = strlen(eevtitem->item);
+ cur->desc = realloc(cur->desc, str_alen + eevtitem->item_description_length + eevtitem->item_length + 1000);
+ if ( !str_alen ) *cur->desc = '\0';
+
+ if ( eevtitem->item_description_length && !strstr(cur->desc, eevtitem->item_description) ) {
+ strcat(cur->desc + str_alen, eevtitem->item_description);
+ strcat(cur->desc, "\t");
+ }
+
+ if ( eevtitem->item_length && !strstr(cur->desc, eevtitem->item) ) {
+ strcat(cur->desc + str_alen, eevtitem->item);
+ //printf("%s\n",eevtitem->item);
+ strcat(cur->desc, "\\n");
+ }
+}
+
void timecmp(int *thh, int *tmm, int *tss,
int dhh, int dmm, int dss) {
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