/**
* CommunicateThruEX
*
* @param[in] Timeout タイムアウト値[msec]
* @param[in] pCommand 送信するコマンド
* @param[in] CommandLen pCommandの長さ
* @param[out] pResponse レスポンス
* @param[out] pResponseLen pResponseの長さ
*
* @retval true 成功
* @retval false 失敗
*
* @note -# Timeoutは往復分の時間を設定すること.
*/
bool NfcPcd_CommunicateThruEx(
uint16_t Timeout,
const uint8_t* pCommand, uint8_t CommandLen,
uint8_t* pResponse, uint8_t* pResponseLen)
{
//LOGD("%s : (%d)", __PRETTY_FUNCTION__, CommandLen);
mNfcMng.frmbuf[0] = 0xd4;
mNfcMng.frmbuf[1] = 0xa0; //CommunicateThruEX
mNfcMng.frmbuf[2] = l16(Timeout);
mNfcMng.frmbuf[3] = h16(Timeout);
if(CommandLen) {
hk_memcpy(mNfcMng.frmbuf + 4, pCommand, CommandLen);
CommandLen += 4;
}
uint16_t res_len;
bool ret = sendCmd(mNfcMng.frmbuf, CommandLen, mNfcMng.resbuf, &res_len, true);
if(!ret || (res_len < RESHEAD_LEN+1)) {
LOGE("communicateThruEx ret=%d\n", ret);
HkNfcRw_SetLastError(HKNFCERR_PCD_COMMTHRUEX);
return false;
}
if(res_len == 3) {
//Statusを返す
pResponse[0] = mNfcMng.resbuf[POS_RESDATA];
*pResponseLen = 1;
} else {
//Statusは返さない
*pResponseLen = (uint8_t)(res_len - 3);
hk_memcpy(pResponse, mNfcMng.resbuf + POS_RESDATA + 1, *pResponseLen);
}
return true;
}
/**
* @brief ポーリング
*
* NFC-Fのポーリングを行う.
*
* @param[in] systemCode システムコード
* @retval true 取得成功
* @retval false 取得失敗
*
* @retval true 成功
* @retval false 失敗
*
* @attention - 取得失敗は、主にカードが認識できない場合である。
*/
bool HkNfcF_Polling(uint16_t systemCode)
{
//InListPassiveTarget
const uint8_t INLISTPASSIVETARGET[] = {
0x02, // 0x01:212Kbps 0x02:424Kbps
0x00,
0xff, 0xff, // SystemCode
0x01, // opt:0x01...get SystemCode
0x0f // Time Slot
};
const uint8_t INLISTPASSIVETARGET_RES[] = {
0x01, // System Number
0x14, // length(opt:+2)
0x01 // response code
};
bool ret;
uint8_t responseLen = 0;
uint8_t* pData;
uint8_t* pCmd = NfcPcd_CommandBuf();
// 424Kbps
hk_memcpy(pCmd, INLISTPASSIVETARGET, sizeof(INLISTPASSIVETARGET));
pCmd[2] = h16(systemCode);
pCmd[3] = l16(systemCode);
ret = NfcPcd_InListPassiveTarget(
pCmd, sizeof(INLISTPASSIVETARGET),
&pData, &responseLen);
if (!ret
|| (hk_memcmp(&pData[3], INLISTPASSIVETARGET_RES, sizeof(INLISTPASSIVETARGET_RES)) != 0)) {
// LOGE("pollingF fail(424Kbps): ret=%d/len=%d\n", ret, responseLen);
//212Kbps
pCmd[0] = 0x01;
ret = NfcPcd_InListPassiveTarget(
pCmd, sizeof(INLISTPASSIVETARGET),
&pData, &responseLen);
if (!ret
|| (hk_memcmp(&pData[3], INLISTPASSIVETARGET_RES, sizeof(INLISTPASSIVETARGET_RES)) != 0)) {
// LOGE("pollingF fail(212Kbps): ret=%d/len=%d\n", ret, responseLen);
m_SystemCode = kSC_BROADCAST;
return false;
}
}
//[0] d5
//[1] 4b
//[2] NbTg
//[3] Tg
NfcPcd_SetNfcId(pData + 6, NFCID2_LEN);
m_SystemCode = (uint16_t)(*(pData + 22) << 8 | *(pData + 23));
return true;
}
/**
* @brief 書き込み
*
* NFC-Fの指定したブロックに書き込む(1ブロック=16byte).
*
* @param[in] pBuf 書き込みデータ(16byte=#HKNFCF_SZ_BLOCK)
* @param[in] BlockNo 書き込みブロック番号
* @return true 成功
* @return false 失敗
*/
bool HkNfcF_Write(const uint8_t* pBuf, uint8_t BlockNo)
{
uint8_t len;
uint8_t* pCmd = NfcPcd_CommandBuf();
uint8_t* pRes = NfcPcd_ResponseBuf();
pCmd[0] = (uint8_t)(14 + 2 + HKNFCF_SZ_BLOCK); //len
pCmd[1] = 0x08; // Read w/o Enc.
hk_memcpy(pCmd + 2, NfcPcd_NfcId(), NFCID2_LEN);
pCmd[10] = 0x01; //サービス数
#if 1
pCmd[11] = l16(HKNFCF_SVCCODE_RW);
pCmd[12] = h16(HKNFCF_SVCCODE_RW);
#else
pCmd[11] = l16(m_SvcCode);
pCmd[12] = h16(m_SvcCode);
#endif
pCmd[13] = 0x01; //ブロック数
uint16_t blist = _create_blocklist2(BlockNo, AM_NORMAL, SCO_NORMAL);
pCmd[14] = h16(blist);
pCmd[15] = l16(blist);
hk_memcpy(pCmd + 16, pBuf, HKNFCF_SZ_BLOCK);
bool ret = NfcPcd_CommunicateThruEx(
kDEFAULT_TIMEOUT,
pCmd, pCmd[0],
pRes, &len);
if (!ret || (len != pRes[0]) || (pRes[0] != 12) || (pRes[1] != 0x09)
|| (hk_memcmp(pRes + 2, NfcPcd_NfcId(), NFCID2_LEN) != 0)
|| (pRes[10] != 0x00)
|| (pRes[11] != 0x00)) {
LOGE("read : ret=%d / %d / %d / %02x / %02x\n", ret, len, pRes[0], pRes[10], pRes[11]);
return false;
}
return true;
}
bool HkNfcF_SearchServiceCode(void)
{
// Search Service Code
uint8_t len;
uint16_t loop = 0x0000;
uint8_t* pCmd = NfcPcd_CommandBuf();
uint8_t* pRes = NfcPcd_ResponseBuf();
pCmd[0] = 12;
pCmd[1] = 0x0a;
hk_memcpy(pCmd + 2, NfcPcd_NfcId(), NFCID2_LEN);
do {
pCmd[10] = l16(loop);
pCmd[11] = h16(loop);
bool ret = NfcPcd_CommunicateThruEx(
kDEFAULT_TIMEOUT,
pCmd, 12,
NfcPcd_ResponseBuf, &len);
if (!ret || (pRes[0] != 0x0b)
|| (memcmp(NfcPcd_ResponseBuf + 1, NfcPcd_NfcId(), NFCID2_LEN) != 0)) {
LOGE("searchServiceCode : ret=%d\n", ret);
return false;
}
len -= 9;
const uint8_t* p = &pRes[9];
if(len) {
uint16_t svc = uint16_t((*(p+1) << 8) | *p);
#ifdef HKNFCRW_ENABLE_DEBUG
uint16_t code = uint16_t((svc & 0xffc0) >> 6);
uint8_t attr = svc & 0x003f;
if(len == 2) {
LOGD("%04x(code:%04x : attr:%02x)\n", svc, code, attr);
} else {
LOGD("%04x(%s)\n", svc, (attr) ? "can" : "cannot");
}
#endif
//おしまいチェック
if(svc == 0xffff) {
break;
}
loop++;
} else {
break;
}
} while(true);
static int
showdrec(int fd, int fmt, void *x)
{
Drec *d = (Drec *)x;
int namelen;
int syslen;
if(d->reclen == 0)
return 0;
fprint(fd, "%d %d %ld %ld ",
d->reclen, d->attrlen, l32(d->addr), l32(d->size));
fprint(fd, "%s 0x%2.2x %d %d %ld ",
rdate(d->date, fmt), (fmt=='z' ? d->flags : d->r_flags),
d->unitsize, d->gapsize, l16(d->vseqno));
fprint(fd, "%d %s", d->namelen, nstr(d->name, d->namelen));
if(fmt != 'J'){
namelen = d->namelen + (1-(d->namelen&1));
syslen = d->reclen - 33 - namelen;
if(syslen != 0)
fprint(fd, " %s", nstr(&d->name[namelen], syslen));
}
fprint(fd, "\n");
return d->reclen + (d->reclen&1);
}
bool test(bool is_kernel_exact = true)
{
// types
typedef typename K::FT FT;
typedef typename K::Line_3 Line;
typedef typename K::Point_3 Point;
typedef typename K::Segment_3 Segment;
typedef typename K::Ray_3 Ray;
typedef typename K::Line_3 Line;
typedef typename K::Triangle_3 Triangle;
/* -------------------------------------
// Test data is something like that (in t supporting plane)
// Triangle is (p1,p2,p3)
//
// +E +1
// / \
// +C 6+ +8 +4 +B
// / 9++7 \
// 3+-------+5--+2
//
// +F +A
------------------------------------- */
Point p1(FT(1.), FT(0.), FT(0.));
Point p2(FT(0.), FT(1.), FT(0.));
Point p3(FT(0.), FT(0.), FT(1.));
Triangle t(p1,p2,p3);
// Edges of t
Segment s12(p1,p2);
Segment s21(p2,p1);
Segment s13(p1,p3);
Segment s23(p2,p3);
Segment s32(p3,p2);
Segment s31(p3,p1);
bool b = test_aux(is_kernel_exact,t,s12,"t-s12",s12);
b &= test_aux(is_kernel_exact,t,s21,"t-s21",s21);
b &= test_aux(is_kernel_exact,t,s13,"t-s13",s13);
b &= test_aux(is_kernel_exact,t,s23,"t-s23",s23);
// Inside points
Point p4(FT(0.5), FT(0.5), FT(0.));
Point p5(FT(0.), FT(0.75), FT(0.25));
Point p6(FT(0.5), FT(0.), FT(0.5));
Point p7(FT(0.25), FT(0.625), FT(0.125));
Point p8(FT(0.5), FT(0.25), FT(0.25));
Segment s14(p1,p4);
Segment s41(p4,p1);
Segment s24(p2,p4);
Segment s42(p4,p2);
Segment s15(p1,p5);
Segment s25(p2,p5);
Segment s34(p3,p4);
Segment s35(p3,p5);
Segment s36(p3,p6);
Segment s45(p4,p5);
Segment s16(p1,p6);
Segment s26(p2,p6);
Segment s62(p6,p2);
Segment s46(p4,p6);
Segment s48(p4,p8);
Segment s56(p5,p6);
Segment s65(p6,p5);
Segment s64(p6,p4);
Segment s17(p1,p7);
Segment s67(p6,p7);
Segment s68(p6,p8);
Segment s86(p8,p6);
Segment s78(p7,p8);
Segment s87(p8,p7);
b &= test_aux(is_kernel_exact,t,s14,"t-s14",s14);
b &= test_aux(is_kernel_exact,t,s41,"t-s41",s41);
b &= test_aux(is_kernel_exact,t,s24,"t-s24",s24);
b &= test_aux(is_kernel_exact,t,s42,"t-s42",s42);
b &= test_aux(is_kernel_exact,t,s15,"t-s15",s15);
b &= test_aux(is_kernel_exact,t,s25,"t-s25",s25);
b &= test_aux(is_kernel_exact,t,s34,"t-s34",s34);
b &= test_aux(is_kernel_exact,t,s35,"t-s35",s35);
b &= test_aux(is_kernel_exact,t,s36,"t-s36",s36);
b &= test_aux(is_kernel_exact,t,s45,"t-s45",s45);
b &= test_aux(is_kernel_exact,t,s16,"t-s16",s16);
b &= test_aux(is_kernel_exact,t,s26,"t-s26",s26);
b &= test_aux(is_kernel_exact,t,s62,"t-s62",s62);
b &= test_aux(is_kernel_exact,t,s46,"t-s46",s46);
b &= test_aux(is_kernel_exact,t,s65,"t-s65",s65);
b &= test_aux(is_kernel_exact,t,s64,"t-s64",s64);
b &= test_aux(is_kernel_exact,t,s48,"t-s48",s48);
b &= test_aux(is_kernel_exact,t,s56,"t-s56",s56);
b &= test_aux(is_kernel_exact,t,s17,"t-t17",s17);
b &= test_aux(is_kernel_exact,t,s67,"t-t67",s67);
b &= test_aux(is_kernel_exact,t,s68,"t-s68",s68);
b &= test_aux(is_kernel_exact,t,s86,"t-s86",s86);
b &= test_aux(is_kernel_exact,t,s78,"t-t78",s78);
b &= test_aux(is_kernel_exact,t,s87,"t-t87",s87);
// Outside points (in triangle plane)
Point pA(FT(-0.5), FT(1.), FT(0.5));
Point pB(FT(0.5), FT(1.), FT(-0.5));
Point pC(FT(0.5), FT(-0.5), FT(1.));
Point pE(FT(1.), FT(-1.), FT(1.));
Point pF(FT(-1.), FT(0.), FT(2.));
Segment sAB(pA,pB);
Segment sBC(pB,pC);
Segment s2E(p2,pE);
Segment sE2(pE,p2);
Segment s2A(p2,pA);
Segment s6E(p6,pE);
Segment sB8(pB,p8);
Segment sC8(pC,p8);
Segment s8C(p8,pC);
Segment s1F(p1,pF);
Segment sF6(pF,p6);
b &= test_aux(is_kernel_exact,t,sAB,"t-sAB",p2);
b &= test_aux(is_kernel_exact,t,sBC,"t-sBC",s46);
b &= test_aux(is_kernel_exact,t,s2E,"t-s2E",s26);
b &= test_aux(is_kernel_exact,t,sE2,"t-sE2",s62);
b &= test_aux(is_kernel_exact,t,s2A,"t-s2A",p2);
b &= test_aux(is_kernel_exact,t,s6E,"t-s6E",p6);
b &= test_aux(is_kernel_exact,t,sB8,"t-sB8",s48);
b &= test_aux(is_kernel_exact,t,sC8,"t-sC8",s68);
b &= test_aux(is_kernel_exact,t,s8C,"t-s8C",s86);
b &= test_aux(is_kernel_exact,t,s1F,"t-s1F",s13);
b &= test_aux(is_kernel_exact,t,sF6,"t-sF6",s36);
// Outside triangle plane
Point pa(FT(0.), FT(0.), FT(0.));
Point pb(FT(2.), FT(0.), FT(0.));
Point pc(FT(1.), FT(0.), FT(1.));
Point pe(FT(1.), FT(0.5), FT(0.5));
Segment sab(pa,pb);
Segment sac(pa,pc);
Segment sae(pa,pe);
Segment sa8(pa,p8);
Segment sb2(pb,p2);
b &= test_aux(is_kernel_exact,t,sab,"t-sab",p1);
b &= test_aux(is_kernel_exact,t,sac,"t-sac",p6);
b &= test_aux(is_kernel_exact,t,sae,"t-sae",p8);
b &= test_aux(is_kernel_exact,t,sa8,"t-sa8",p8);
b &= test_aux(is_kernel_exact,t,sb2,"t-sb2",p2);
// -----------------------------------
// ray queries
// -----------------------------------
// Edges of t
Ray r12(p1,p2);
Ray r21(p2,p1);
Ray r13(p1,p3);
Ray r23(p2,p3);
b &= test_aux(is_kernel_exact,t,r12,"t-r12",s12);
b &= test_aux(is_kernel_exact,t,r21,"t-r21",s21);
b &= test_aux(is_kernel_exact,t,r13,"t-r13",s13);
b &= test_aux(is_kernel_exact,t,r23,"t-r23",s23);
// In triangle
Point p9_(FT(0.), FT(0.5), FT(0.5));
Point p9(FT(0.25), FT(0.375), FT(0.375));
Ray r14(p1,p4);
Ray r41(p4,p1);
Ray r24(p2,p4);
Ray r42(p4,p2);
Ray r15(p1,p5);
Ray r25(p2,p5);
Ray r34(p3,p4);
Ray r35(p3,p5);
Ray r36(p3,p6);
Ray r45(p4,p5);
Ray r16(p1,p6);
Ray r26(p2,p6);
Ray r62(p6,p2);
Ray r46(p4,p6);
Ray r48(p4,p8);
Ray r56(p5,p6);
Ray r47(p4,p7);
Ray r89(p8,p9);
Ray r86(p8,p6);
Ray r68(p6,p8);
Segment r89_res(p8,p9_);
b &= test_aux(is_kernel_exact,t,r14,"t-r14",s12);
b &= test_aux(is_kernel_exact,t,r41,"t-r41",s41);
b &= test_aux(is_kernel_exact,t,r24,"t-r24",s21);
b &= test_aux(is_kernel_exact,t,r42,"t-r42",s42);
b &= test_aux(is_kernel_exact,t,r15,"t-r15",s15);
b &= test_aux(is_kernel_exact,t,r25,"t-r25",s23);
b &= test_aux(is_kernel_exact,t,r34,"t-r34",s34);
b &= test_aux(is_kernel_exact,t,r35,"t-r35",s32);
b &= test_aux(is_kernel_exact,t,r36,"t-r36",s31);
b &= test_aux(is_kernel_exact,t,r45,"t-r45",s45);
b &= test_aux(is_kernel_exact,t,r16,"t-r16",s13);
b &= test_aux(is_kernel_exact,t,r26,"t-r26",s26);
b &= test_aux(is_kernel_exact,t,r62,"t-r62",s62);
b &= test_aux(is_kernel_exact,t,r46,"t-r46",s46);
b &= test_aux(is_kernel_exact,t,r48,"t-r48",s46);
b &= test_aux(is_kernel_exact,t,r56,"t-r56",s56);
b &= test_aux(is_kernel_exact,t,r47,"t-r47",s45);
b &= test_aux(is_kernel_exact,t,r89,"t-t89",r89_res);
b &= test_aux(is_kernel_exact,t,r68,"t-r68",s64);
b &= test_aux(is_kernel_exact,t,r86,"t-r86",s86);
// Outside points (in triangre prane)
Ray rAB(pA,pB);
Ray rBC(pB,pC);
Ray r2E(p2,pE);
Ray rE2(pE,p2);
Ray r2A(p2,pA);
Ray r6E(p6,pE);
Ray rB8(pB,p8);
Ray rC8(pC,p8);
Ray r8C(p8,pC);
Ray r1F(p1,pF);
Ray rF6(pF,p6);
b &= test_aux(is_kernel_exact,t,rAB,"t-rAB",p2);
b &= test_aux(is_kernel_exact,t,rBC,"t-rBC",s46);
b &= test_aux(is_kernel_exact,t,r2E,"t-r2E",s26);
b &= test_aux(is_kernel_exact,t,rE2,"t-rE2",s62);
b &= test_aux(is_kernel_exact,t,r2A,"t-r2A",p2);
b &= test_aux(is_kernel_exact,t,r6E,"t-r6E",p6);
b &= test_aux(is_kernel_exact,t,rB8,"t-rB8",s46);
b &= test_aux(is_kernel_exact,t,rC8,"t-rC8",s64);
b &= test_aux(is_kernel_exact,t,r8C,"t-r8C",s86);
b &= test_aux(is_kernel_exact,t,r1F,"t-r1F",s13);
b &= test_aux(is_kernel_exact,t,rF6,"t-rF6",s31);
// Outside triangle plane
Ray rab(pa,pb);
Ray rac(pa,pc);
Ray rae(pa,pe);
Ray ra8(pa,p8);
Ray rb2(pb,p2);
b &= test_aux(is_kernel_exact,t,rab,"t-rab",p1);
b &= test_aux(is_kernel_exact,t,rac,"t-rac",p6);
b &= test_aux(is_kernel_exact,t,rae,"t-rae",p8);
b &= test_aux(is_kernel_exact,t,ra8,"t-ra8",p8);
b &= test_aux(is_kernel_exact,t,rb2,"t-rb2",p2);
// -----------------------------------
// Line queries
// -----------------------------------
// Edges of t
Line l12(p1,p2);
Line l21(p2,p1);
Line l13(p1,p3);
Line l23(p2,p3);
b &= test_aux(is_kernel_exact,t,l12,"t-l12",s12);
b &= test_aux(is_kernel_exact,t,l21,"t-l21",s21);
b &= test_aux(is_kernel_exact,t,l13,"t-l13",s13);
b &= test_aux(is_kernel_exact,t,l23,"t-l23",s23);
// In triangle
Line l14(p1,p4);
Line l41(p4,p1);
Line l24(p2,p4);
Line l42(p4,p2);
Line l15(p1,p5);
Line l25(p2,p5);
Line l34(p3,p4);
Line l35(p3,p5);
Line l36(p3,p6);
Line l45(p4,p5);
Line l16(p1,p6);
Line l26(p2,p6);
Line l62(p6,p2);
Line l46(p4,p6);
Line l48(p4,p8);
Line l56(p5,p6);
Line l47(p4,p7);
Line l89(p8,p9);
Line l86(p8,p6);
Line l68(p6,p8);
Segment l89_res(p1,p9_);
b &= test_aux(is_kernel_exact,t,l14,"t-l14",s12);
b &= test_aux(is_kernel_exact,t,l41,"t-l41",s21);
b &= test_aux(is_kernel_exact,t,l24,"t-l24",s21);
b &= test_aux(is_kernel_exact,t,l42,"t-l42",s12);
b &= test_aux(is_kernel_exact,t,l15,"t-l15",s15);
b &= test_aux(is_kernel_exact,t,l25,"t-l25",s23);
b &= test_aux(is_kernel_exact,t,l34,"t-l34",s34);
b &= test_aux(is_kernel_exact,t,l35,"t-l35",s32);
b &= test_aux(is_kernel_exact,t,l36,"t-l36",s31);
b &= test_aux(is_kernel_exact,t,l45,"t-l45",s45);
b &= test_aux(is_kernel_exact,t,l16,"t-l16",s13);
b &= test_aux(is_kernel_exact,t,l26,"t-l26",s26);
b &= test_aux(is_kernel_exact,t,l62,"t-l62",s62);
b &= test_aux(is_kernel_exact,t,l46,"t-l46",s46);
b &= test_aux(is_kernel_exact,t,l48,"t-l48",s46);
b &= test_aux(is_kernel_exact,t,l56,"t-l56",s56);
b &= test_aux(is_kernel_exact,t,l47,"t-l47",s45);
b &= test_aux(is_kernel_exact,t,l89,"t-t89",l89_res);
b &= test_aux(is_kernel_exact,t,l68,"t-l68",s64);
b &= test_aux(is_kernel_exact,t,l86,"t-l86",s46);
// Outside points (in triangle plane)
Line lAB(pA,pB);
Line lBC(pB,pC);
Line l2E(p2,pE);
Line lE2(pE,p2);
Line l2A(p2,pA);
Line l6E(p6,pE);
Line lB8(pB,p8);
Line lC8(pC,p8);
Line l8C(p8,pC);
Line l1F(p1,pF);
Line lF6(pF,p6);
b &= test_aux(is_kernel_exact,t,lAB,"t-lAB",p2);
b &= test_aux(is_kernel_exact,t,lBC,"t-lBC",s46);
b &= test_aux(is_kernel_exact,t,l2E,"t-l2E",s26);
b &= test_aux(is_kernel_exact,t,lE2,"t-lE2",s62);
b &= test_aux(is_kernel_exact,t,l2A,"t-l2A",p2);
b &= test_aux(is_kernel_exact,t,l6E,"t-l6E",s26);
b &= test_aux(is_kernel_exact,t,lB8,"t-lB8",s46);
b &= test_aux(is_kernel_exact,t,lC8,"t-lC8",s64);
b &= test_aux(is_kernel_exact,t,l8C,"t-l8C",s46);
b &= test_aux(is_kernel_exact,t,l1F,"t-l1F",s13);
b &= test_aux(is_kernel_exact,t,lF6,"t-lF6",s31);
// Outside triangle plane
Line lab(pa,pb);
Line lac(pa,pc);
Line lae(pa,pe);
Line la8(pa,p8);
Line lb2(pb,p2);
b &= test_aux(is_kernel_exact,t,lab,"t-lab",p1);
b &= test_aux(is_kernel_exact,t,lac,"t-lac",p6);
b &= test_aux(is_kernel_exact,t,lae,"t-lae",p8);
b &= test_aux(is_kernel_exact,t,la8,"t-la8",p8);
b &= test_aux(is_kernel_exact,t,lb2,"t-lb2",p2);
return b;
}
static int
iattach(Xfile *root)
{
Xfs *cd = root->xf;
Iobuf *p; Voldesc *v; Isofile *fp; Drec *dp;
int fmt, blksize, i, n, l, haveplan9;
Iobuf *dirp;
uint8_t dbuf[256];
Drec *rd = (Drec *)dbuf;
uint8_t *q, *s;
dirp = nil;
blksize = 0;
fmt = 0;
dp = nil;
haveplan9 = 0;
for(i=VOLDESC;i<VOLDESC+100; i++){ /* +100 for sanity */
p = getbuf(cd->d, i);
v = (Voldesc*)(p->iobuf);
if(memcmp(v->byte, "\01CD001\01", 7) == 0){ /* iso */
if(dirp)
putbuf(dirp);
dirp = p;
fmt = 'z';
dp = (Drec*)v->z.desc.rootdir;
blksize = l16(v->z.desc.blksize);
chat("iso, blksize=%d...", blksize);
v = (Voldesc*)(dirp->iobuf);
haveplan9 = (strncmp((char*)v->z.boot.sysid, "PLAN 9", 6)==0);
if(haveplan9){
if(noplan9) {
chat("ignoring plan9");
haveplan9 = 0;
} else {
fmt = '9';
chat("plan9 iso...");
}
}
continue;
}
if(memcmp(&v->byte[8], "\01CDROM\01", 7) == 0){ /* high sierra */
if(dirp)
putbuf(dirp);
dirp = p;
fmt = 'r';
dp = (Drec*)v->r.desc.rootdir;
blksize = l16(v->r.desc.blksize);
chat("high sierra, blksize=%d...", blksize);
continue;
}
if(haveplan9==0 && !nojoliet
&& memcmp(v->byte, "\02CD001\01", 7) == 0){
chat("%d %d\n", haveplan9, nojoliet);
/*
* The right thing to do is walk the escape sequences looking
* for one of 25 2F 4[035], but Microsoft seems to not honor
* the format, which makes it hard to walk over.
*/
q = v->z.desc.escapes;
if(q[0] == 0x25 && q[1] == 0x2F && (q[2] == 0x40 || q[2] == 0x43 || q[2] == 0x45)){ /* Joliet, it appears */
if(dirp)
putbuf(dirp);
dirp = p;
fmt = 'J';
dp = (Drec*)v->z.desc.rootdir;
if(blksize != l16(v->z.desc.blksize))
fprint(2, "warning: suspicious Joliet blocksize\n");
chat("joliet...");
continue;
}
}
putbuf(p);
if(v->byte[0] == 0xFF)
break;
}
if(fmt == 0){
if(dirp)
putbuf(dirp);
return -1;
}
assert(dirp != nil);
if(chatty)
showdrec(2, fmt, dp);
if(blksize > Sectorsize){
chat("blksize too big...");
putbuf(dirp);
return -1;
}
if(waserror()){
putbuf(dirp);
nexterror();
}
root->len = sizeof(Isofile) - sizeof(Drec) + dp->reclen;
root->ptr = fp = ealloc(root->len);
if(haveplan9)
root->xf->isplan9 = 1;
fp->fmt = fmt;
fp->blksize = blksize;
fp->offset = 0;
fp->doffset = 0;
memmove(&fp->d, dp, dp->reclen);
root->qid.path = l32(dp->addr);
root->qid.type = QTDIR;
putbuf(dirp);
poperror();
if(getdrec(root, rd) >= 0){
n = rd->reclen-(34+rd->namelen);
s = (uint8_t*)rd->name + rd->namelen;
if((uintptr)s & 1){
s++;
n--;
}
if(n >= 7 && s[0] == 'S' && s[1] == 'P' && s[2] == 7 &&
s[3] == 1 && s[4] == 0xBE && s[5] == 0xEF){
root->xf->issusp = 1;
root->xf->suspoff = s[6];
n -= root->xf->suspoff;
s += root->xf->suspoff;
for(; n >= 4; s += l, n -= l){
l = s[2];
if(s[0] == 'E' && s[1] == 'R'){
if(!norock && s[4] == 10 && memcmp(s+8, "RRIP_1991A", 10) == 0)
root->xf->isrock = 1;
break;
} else if(s[0] == 'C' && s[1] == 'E' && s[2] >= 28){
n = getcontin(root->xf->d, s, &s);
continue;
} else if(s[0] == 'R' && s[1] == 'R'){
if(!norock)
root->xf->isrock = 1;
break;
} else if(s[0] == 'S' && s[1] == 'T')
break;
}
}
}
if(root->xf->isrock)
chat("Rock Ridge...");
fp->offset = 0;
fp->doffset = 0;
return 0;
}
/**
* TgInitAsTarget
*
* ターゲットとして起動する.
* 応答はTgResponseToInitiatorで返す.
*
* [in,out] pParam ターゲットパラメータ
*
* @retval true 成功
* @retval false 失敗
*/
bool NfcPcd_TgInitAsTarget(TargetParam* pParam)
{
//LOGD("%s", __PRETTY_FUNCTION__);
uint16_t len = 0;
mNfcMng.frmbuf[len++] = 0xd4;
mNfcMng.frmbuf[len++] = 0x8c; //TgInitAsTarget
//mode
//mNfcMng.frmbuf[len++] = 0x00; // Card Emu. OK && active OK
//mNfcMng.frmbuf[len++] = 0x01; // Card Emu. OK && Passive Only
mNfcMng.frmbuf[len++] = 0x02; // DEP only && active OK
//mNfcMng.frmbuf[len++] = 0x03; // DEP only && Passive Only
//MIFARE
//SENS_RES
mNfcMng.frmbuf[len++] = 0x00;
mNfcMng.frmbuf[len++] = 0x04; //0x00はだめ
//NFCID1
#if 0
if(pParam->pUId) {
hk_memcpy(mNfcMng.frmbuf + len, pParam->pUId, 3);
len += 3;
} else {
mNfcMng.frmbuf[len++] = rand() & 0xff;
mNfcMng.frmbuf[len++] = rand() & 0xff;
mNfcMng.frmbuf[len++] = rand() & 0xff;
}
#else
mNfcMng.frmbuf[len++] = 0x12;
mNfcMng.frmbuf[len++] = 0x34;
mNfcMng.frmbuf[len++] = 0x56;
#endif
//SEL_RES
mNfcMng.frmbuf[len++] = 0x40; //固定
//FeliCaParams
//IDm
uint8_t idm_pos = len;
#if 0
if(pParam->pIDm) {
hk_memcpy(mNfcMng.frmbuf + len, pParam->pIDm, NFCID2_LEN);
len += NFCID2_LEN;
} else {
//自動生成
mNfcMng.frmbuf[len++] = 0x01;
mNfcMng.frmbuf[len++] = 0xfe;
mNfcMng.frmbuf[len++] = rand() & 0xff;
mNfcMng.frmbuf[len++] = rand() & 0xff;
mNfcMng.frmbuf[len++] = rand() & 0xff;
mNfcMng.frmbuf[len++] = rand() & 0xff;
mNfcMng.frmbuf[len++] = rand() & 0xff;
mNfcMng.frmbuf[len++] = rand() & 0xff;
}
#else
//自動生成
mNfcMng.frmbuf[len++] = 0x01;
mNfcMng.frmbuf[len++] = 0xfe;
mNfcMng.frmbuf[len++] = 0x12;
mNfcMng.frmbuf[len++] = 0x34;
mNfcMng.frmbuf[len++] = 0x56;
mNfcMng.frmbuf[len++] = 0x78;
mNfcMng.frmbuf[len++] = 0x9a;
mNfcMng.frmbuf[len++] = 0xbc;
#endif
//PMm
hk_memset(mNfcMng.frmbuf + len, 0xff, 8);
len += 8;
//SystemCode
#if 0
mNfcMng.frmbuf[len++] = h16(pParam->SystemCode);
mNfcMng.frmbuf[len++] = l16(pParam->SystemCode);
#else
mNfcMng.frmbuf[len++] = 0xff;
mNfcMng.frmbuf[len++] = 0xff;
#endif
//NFCID3t
hk_memcpy(mNfcMng.frmbuf + len, mNfcMng.frmbuf + idm_pos, NFCID2_LEN);
len += NFCID2_LEN;
mNfcMng.frmbuf[len++] = 0x00;
mNfcMng.frmbuf[len++] = 0x00;
//General Bytes
if(pParam->GbLen) {
hk_memcpy(mNfcMng.frmbuf + len, pParam->pGb, pParam->GbLen);
len += pParam->GbLen;
}
// for(int i=0; i<len; i++) {
// LOGD("%02x ", mNfcMng.frmbuf[i]);
// }
uint16_t res_len;
bool ret = sendCmd(mNfcMng.frmbuf, len, mNfcMng.resbuf, &res_len, true);
if(!ret || (res_len < RESHEAD_LEN+1)) {
LOGE("fail : TgInitAsTarget ret=%d/len=%d\n", ret, res_len);
HkNfcRw_SetLastError(HKNFCERR_PCD_TGINIT);
return false;
}
if(pParam->pCommand) {
//Activated情報以下
pParam->CommandLen = (uint8_t)(res_len - 2);
hk_memcpy(pParam->pCommand, mNfcMng.resbuf + 2, pParam->CommandLen);
}
return true;
}
