void CHexEdit::OnEditCopy()
{
COleDataSource* pSource = new COleDataSource();
EmptyClipboard();
int dwLen = GetSelLength();
HGLOBAL hMemb = ::GlobalAlloc(GMEM_MOVEABLE|GMEM_DDESHARE|GMEM_ZEROINIT, dwLen);
HGLOBAL hMema = ::GlobalAlloc(GMEM_MOVEABLE|GMEM_DDESHARE|GMEM_ZEROINIT, (dwLen) * 3);
if (!hMemb || !hMema)
return;
LPBYTE p = (BYTE*)::GlobalLock(hMemb);
// copy binary
memcpy(p, m_pData+m_selStart, dwLen);
::GlobalUnlock(hMemb);
p = (BYTE*)::GlobalLock(hMema);
// copy ascii
memcpy(p, m_pData+m_selStart, dwLen);
::GlobalUnlock(hMema);
for(int i = 0; i < dwLen;i++)
{
if(m_currentMode != EDIT_ASCII)
{
TOHEX(m_pData[m_selStart+i], p);
*p++ = ' ';
}
else
if(!isprint(*p))
*p++ = '.';
}
pSource->CacheGlobalData(RegisterClipboardFormat("BinaryData"), hMemb);
pSource->CacheGlobalData(CF_TEXT, hMema);
pSource->SetClipboard();
}
static size_t emv_pk_write_bin(unsigned char *out, size_t outlen, const unsigned char *buf, size_t len)
{
int i;
size_t pos = 0;
if (len == 0)
return 0;
if (outlen < len * 3)
return 0;
out[pos++] = TOHEX(buf[0] >> 4);
out[pos++] = TOHEX(buf[0] & 0xf);
for (i = 1; i < len; i++) {
out[pos++] = ':';
out[pos++] = TOHEX(buf[i] >> 4);
out[pos++] = TOHEX(buf[i] & 0xf);
}
out[pos++] = ' ';
return pos;
}
void MsgCommonText::writeBitMap(bool*bitmap,unsigned bitmaplen, const char*name)
{
char txtbits[bitmaplen+6], *tp = txtbits;
unsigned i, accum = 0;
for (i=0; i<bitmaplen; i++) {
accum = (accum<<1) + (bitmap[i] ? 1 : 0);
if (((i+1) & 3) == 0) {
*tp++ = TOHEX(accum);
accum = 0;
}
}
//if (i & 3) { *tp++ = TOHEX(accum); } Our bitmap is always evenly % 4, so dont bother.
*tp = 0;
//truncateredundant(txtbits,bitmaplen);
mos << " " << name << "=(" << txtbits << ")";
}
void
_assuan_debug_buffer (assuan_context_t ctx, unsigned int cat,
const char *const fmt, const char *const func,
const char *const tagname, void *tag,
const char *const buffer, size_t len)
{
int idx = 0;
int j;
/* Probe if this wants to be logged based on category. */
if (!ctx
|| ! ctx->log_cb
|| ! (*ctx->log_cb) (ctx, ctx->log_cb_data, cat, NULL))
return;
while (idx < len)
{
char str[51];
char *strp = str;
char *strp2 = &str[34];
for (j = 0; j < 16; j++)
{
unsigned char val;
if (idx < len)
{
val = buffer[idx++];
*(strp++) = TOHEX (val >> 4);
*(strp++) = TOHEX (val % 16);
*(strp2++) = isprint (val) ? val : '.';
}
else
{
*(strp++) = ' ';
*(strp++) = ' ';
}
if (j == 7)
*(strp++) = ' ';
}
//URL编码
void URLEncode(const char* szIn, char** pOut)
{
int nInLenth = (int) strlen( szIn );
int nFlag = 0;
BYTE byte;
*pOut = (char*)malloc(nInLenth*3);
char *szOut = *pOut;
for ( int i = 0; i < nInLenth; i++ )
{
byte = szIn[i];
if ( isalnum( byte ) )
{
szOut[nFlag++] = byte;
}
else
{
szOut[nFlag++] = '%';
szOut[nFlag++] = TOHEX( byte >> 4 );
szOut[nFlag++] = TOHEX( byte % 16 );
}
}
szOut[nFlag] = '\0';
}
unsigned char *emv_pk_dump_pk(const struct emv_pk *pk)
{
size_t outsize = 1024; /* should be enough */
unsigned char *out = malloc(outsize); /* should be enough */
size_t outpos = 0;
size_t rc;
if (!out)
return NULL;
rc = emv_pk_write_bin(out + outpos, outsize - outpos, pk->rid, 5);
if (rc == 0)
goto err;
outpos += rc;
rc = emv_pk_write_bin(out + outpos, outsize - outpos, &pk->index, 1);
if (rc == 0)
goto err;
outpos += rc;
if (outpos + 7 > outsize)
goto err;
out[outpos++] = TOHEX((pk->expire >> 20) & 0xf);
out[outpos++] = TOHEX((pk->expire >> 16) & 0xf);
out[outpos++] = TOHEX((pk->expire >> 12) & 0xf);
out[outpos++] = TOHEX((pk->expire >> 8 ) & 0xf);
out[outpos++] = TOHEX((pk->expire >> 4 ) & 0xf);
out[outpos++] = TOHEX((pk->expire >> 0 ) & 0xf);
out[outpos++] = ' ';
if (pk->pk_algo == PK_RSA) {
rc = emv_pk_write_str(out + outpos, outsize - outpos, "rsa");
if (rc == 0)
goto err;
outpos += rc;
out[outpos++] = ' ';
} else {
if (outpos + 4 > outsize)
goto err;
out[outpos++] = '?';
out[outpos++] = '?';
out[outpos++] = TOHEX(pk->pk_algo >> 4);
out[outpos++] = TOHEX(pk->pk_algo & 0xf);
}
rc = emv_pk_write_bin(out + outpos, outsize - outpos, pk->exp, pk->elen);
if (rc == 0)
goto err;
outpos += rc;
rc = emv_pk_write_bin(out + outpos, outsize - outpos, pk->modulus, pk->mlen);
if (rc == 0)
goto err;
outpos += rc;
if (pk->hash_algo == HASH_SHA_1) {
rc = emv_pk_write_str(out + outpos, outsize - outpos, "sha1");
if (rc == 0)
goto err;
outpos += rc;
out[outpos++] = ' ';
} else {
if (outpos + 4 > outsize)
goto err;
out[outpos++] = '?';
out[outpos++] = '?';
out[outpos++] = TOHEX(pk->pk_algo >> 4);
out[outpos++] = TOHEX(pk->pk_algo & 0xf);
}
rc = emv_pk_write_bin(out + outpos, outsize - outpos, pk->hash, 20);
if (rc == 0)
goto err;
outpos += rc;
out[outpos-1] = '\0';
return out;
err:
free(out);
return NULL;
}
void CHexEdit::OnPaint()
{
CPaintDC pdc(this); // device context for painting
CRect rc;
GetClientRect(rc);
CDC dc;
dc.CreateCompatibleDC(CDC::FromHandle(pdc.m_ps.hdc));
CBitmap bm;
bm.CreateCompatibleBitmap(CDC::FromHandle(pdc.m_ps.hdc), rc.Width(), rc.Height());
dc.SelectObject(bm);
CBrush b;
b.CreateSolidBrush(RGB(0xff,0xff,0xff));
dc.FillRect(rc, &b);
ASSERT(m_currentAddress >= 0);
ASSERT(m_topindex >= 0);
dc.SelectObject(m_Font);
int height = 0;
int x,y;
char buf[256];
WCHAR wbuf[256];
int n=0;
x = rc.TopLeft().x;
y = rc.TopLeft().y;
dc.SetBoundsRect(&rc, DCB_DISABLE);
if(m_pData)
{
//
// get char dimensions
//
if(m_bUpdate)
{
dc.GetCharWidth('0', '0', &m_nullWidth);
CSize sz = dc.GetTextExtent(L"0", 1);
m_lineHeight = sz.cy;
m_offHex = m_bShowAddress ? (m_bAddressIsWide ? m_nullWidth * 9 : m_nullWidth * 5) : 0;
m_offAscii = m_bShowAddress ? (m_bAddressIsWide ? m_nullWidth * 9 : m_nullWidth * 5) : 0;
m_offAscii += m_bShowHex ? (m_bpr * 3 * m_nullWidth) : 0;
m_lpp = rc.Height() / m_lineHeight;
m_bHalfPage = FALSE;
if(m_lpp * m_bpr > m_length)
{
m_lpp = (m_length + (m_bpr/2)) / m_bpr ;
if(m_length % m_bpr != 0)
{
m_bHalfPage = TRUE;
m_lpp++;
}
}
m_bUpdate = FALSE;
UpdateScrollbars();
}
//TRACE("%i %i\n", m_topindex, m_selStart);
height = rc.Height() / m_lineHeight;
height *= m_lineHeight;
if(m_bShowAddress)
{
char fmt[8] = {'%','0','8','l','X'};
fmt[2] = m_bAddressIsWide ? '8' : '4';
int w = m_bAddressIsWide ? 8 : 4;
y = 0;
CRect rcd = rc;
rcd.TopLeft().x = m_offAddress;
for(int i = m_topindex + m_AddOff; (i < m_length+ m_AddOff) && (rcd.TopLeft().y < height); i+= m_bpr)
{
sprintf(buf, fmt, i);
CMySystem::CharToWCHAR(wbuf,buf);
dc.DrawText(wbuf, w, rcd, DT_LEFT|DT_TOP|DT_SINGLELINE|DT_NOPREFIX);
rcd.TopLeft().y += m_lineHeight;
}
}
if(m_bShowHex)
{
y = 0;
CRect rcd = rc;
rcd.TopLeft().x = x = m_offHex;
if(m_selStart != 0xffffffff && (m_currentMode == EDIT_HIGH || m_currentMode == EDIT_LOW))
{
int i;
int n = 0;
int selStart = m_selStart, selEnd = m_selEnd;
if(selStart > selEnd)
selStart ^= selEnd ^= selStart ^= selEnd;
for(i = m_topindex ; (i < selStart) && (y < height); i++)
{
char* p = &buf[0];
TOHEX(m_pData[i], p);
*p++ = ' ';
CMySystem::CharToWCHAR(wbuf,buf);
dc.TextOut(x, y, wbuf, 3);
x += m_nullWidth * 3;
n++;
if(n == m_bpr)
{
n = 0;
x = m_offHex;
y += m_lineHeight;
}
}
dc.SetTextColor(GetSysColor(COLOR_HIGHLIGHTTEXT));
dc.SetBkColor(GetSysColor(COLOR_HIGHLIGHT));
for(; (i < selEnd) && (i < m_length) && (y < height); i++)
{
char* p = &buf[0];
TOHEX(m_pData[i], p);
*p++ = ' ';
CMySystem::CharToWCHAR(wbuf,buf);
dc.TextOut(x, y, wbuf, 3);
x += m_nullWidth * 3;
n++;
if(n == m_bpr)
{
n = 0;
x = m_offHex;
y += m_lineHeight;
}
}
dc.SetTextColor(GetSysColor(COLOR_WINDOWTEXT));
dc.SetBkColor(GetSysColor(COLOR_WINDOW));
for(; (i < m_length) && (y < height); i++)
{
char* p = &buf[0];
TOHEX(m_pData[i], p);
*p++ = ' ';
CMySystem::CharToWCHAR(wbuf,buf);
dc.TextOut(x, y, wbuf, 3);
x += m_nullWidth * 3;
n++;
if(n == m_bpr)
{
n = 0;
x = m_offHex;
y += m_lineHeight;
}
}
}
else
{
for(int i = m_topindex ; (i < m_length) && (rcd.TopLeft().y < height);)
{
char* p = &buf[0];
for( n = 0; (n < m_bpr) && (i < m_length); n++)
{
TOHEX(m_pData[i ], p);
*p++ = ' ';
i++;
}
while(n < m_bpr)
{
*p++ = ' '; *p++ = ' '; *p++ = ' ';
n++;
}
CMySystem::CharToWCHAR(wbuf,buf);
dc.DrawText(wbuf, m_bpr*3, rcd, DT_LEFT|DT_TOP|DT_SINGLELINE|DT_NOPREFIX);
rcd.TopLeft().y += m_lineHeight;
}
}
}
if(m_bShowAscii)
{
y = 0;
CRect rcd = rc;
rcd.TopLeft().x = x = m_offAscii;
if(m_selStart != 0xffffffff && m_currentMode == EDIT_ASCII)
{
int i;
int n = 0;
int selStart = m_selStart, selEnd = m_selEnd;
if(selStart > selEnd)
selStart ^= selEnd ^= selStart ^= selEnd;
for(i = m_topindex ; (i < selStart) && (y < height); i++)
{
buf[0] = isprint(m_pData[i]) ? m_pData[i] : '.';
CMySystem::CharToWCHAR(wbuf,buf);
dc.TextOut(x, y, wbuf, 1);
x += m_nullWidth;
n++;
if(n == m_bpr)
{
n = 0;
x = m_offAscii;
y += m_lineHeight;
}
}
dc.SetTextColor(GetSysColor(COLOR_HIGHLIGHTTEXT));
dc.SetBkColor(GetSysColor(COLOR_HIGHLIGHT));
for(; (i < selEnd) && (y < height); i++)
{
buf[0] = isprint(m_pData[i]) ? m_pData[i] : '.';
CMySystem::CharToWCHAR(wbuf,buf);
dc.TextOut(x, y, wbuf, 1);
x += m_nullWidth;
n++;
if(n == m_bpr)
{
n = 0;
x = m_offAscii;
y += m_lineHeight;
}
}
dc.SetTextColor(GetSysColor(COLOR_WINDOWTEXT));
dc.SetBkColor(GetSysColor(COLOR_WINDOW));
for(; (i < m_length) && y < height; i++)
{
buf[0] = isprint(m_pData[i]) ? m_pData[i] : '.';
CMySystem::CharToWCHAR(wbuf,buf);
dc.TextOut(x, y, wbuf, 1);
x += m_nullWidth;
n++;
if(n == m_bpr)
{
n = 0;
x = m_offAscii;
y += m_lineHeight;
}
}
}
else
{
for(int i = m_topindex ; (i < m_length) && (rcd.TopLeft().y < height);)
{
char* p = &buf[0];
for( n = 0; (n < m_bpr) && (i < m_length); n++)
{
*p++ = isprint(m_pData[i]) ? m_pData[i] : '.';
i++;
}
CMySystem::CharToWCHAR(wbuf,buf);
dc.DrawText(wbuf, n, rcd, DT_LEFT|DT_TOP|DT_SINGLELINE|DT_NOPREFIX);
rcd.TopLeft().y += m_lineHeight;
}
}
}
}
pdc.BitBlt(0, 0, rc.Width(), rc.Height(), &dc, 0, 0, SRCCOPY);
}
// 重载OnPaint，处理每一行
void CHexEdit::OnPaint()
{
CPaintDC pdc(this); // device context for painting
CRect rc;
GetClientRect(rc);
CDC dc;
dc.CreateCompatibleDC(CDC::FromHandle(pdc.m_ps.hdc));
CBitmap bm;
bm.CreateCompatibleBitmap(CDC::FromHandle(pdc.m_ps.hdc), rc.Width(), rc.Height());
dc.SelectObject(bm);
CBrush b;
b.CreateSolidBrush(RGB(0xff,0xff,0xff));
dc.FillRect(rc, &b);
ASSERT(m_currentAddress >= 0);
ASSERT(m_topindex >= 0);
dc.SelectObject(m_Font);
int height = 0;
int x,y;
char buf[256];
x = rc.TopLeft().x;
y = rc.TopLeft().y;
dc.SetBoundsRect(&rc, DCB_DISABLE);
if(m_pData)
{
//
// get char dimensions
//
if(m_bUpdate)
{
dc.GetCharWidth('0', '0', &m_nullWidth);
CSize sz = dc.GetTextExtent("0", 1);
m_lineHeight = sz.cy;
// 每一种类型的间隔
m_offHex = m_bShowAddress ? (m_bAddressIsWide ? m_nullWidth * 9 : m_nullWidth * 5) : 0;
m_offAscii = m_bShowAddress ? (m_bAddressIsWide ? m_nullWidth * 10 : m_nullWidth * 5) : 0;
m_offAscii += m_bShowHex ? (m_bpr * 3 * m_nullWidth) : 0;
m_lpp = rc.Height() / m_lineHeight;
m_bHalfPage = FALSE;
if(m_lpp * m_bpr > m_length)
{
m_lpp = (m_length + (m_bpr/2)) / m_bpr ;
if(m_length % m_bpr != 0)
{
m_bHalfPage = TRUE;
m_lpp++;
}
}
m_bUpdate = FALSE;
UpdateScrollbars();
}
TRACE("%i %i\n", m_topindex, m_selStart);
height = rc.Height() / m_lineHeight;
height *= m_lineHeight;
if(m_bShowAddress)
{
char fmt[8] = {'%','0','8','l','X'};
fmt[2] = m_bAddressIsWide ? '8' : '4';
int w = m_bAddressIsWide ? 8 : 4;
y = 0;
CRect rcd = rc;
rcd.TopLeft().x = m_offAddress;
// 使用用户自定义偏移--在分析定位文件内容时有作用
// todo：存在bug，滚动时，偏移量不会变化。-->临时不使用
int tmp = m_myoffset;
for(int i = m_topindex; (i < m_length) && (rcd.TopLeft().y < height); i+= m_bpr)
{
if (m_myoffset)
{
sprintf(buf, fmt, tmp);
tmp += m_bpr;
}
else
{
sprintf(buf, fmt, i);
}
dc.DrawText(buf, w, rcd, DT_LEFT|DT_TOP|DT_SINGLELINE|DT_NOPREFIX);
rcd.TopLeft().y += m_lineHeight;
}
}
if(m_bShowHex)
{
y = 0;
CRect rcd = rc;
rcd.TopLeft().x = x = m_offHex;
if(m_selStart != 0xffffffff)
{
int i;
int n = 0;
int selStart = m_selStart, selEnd = m_selEnd;
if(selStart > selEnd)
selStart ^= selEnd ^= selStart ^= selEnd;
char* p;
for(i = m_topindex; (i < selStart) && (y < height); i++)
{
p = &buf[0];
TOHEX(m_pData[i], p);
*p++ = ' ';
dc.TextOut(x, y, buf, 3);
x += m_nullWidth * 3;
n++;
if(n == m_bpr)
{
n = 0;
x = m_offHex;
y += m_lineHeight;
}
}
dc.SetTextColor(GetSysColor(COLOR_HIGHLIGHTTEXT));
dc.SetBkColor(GetSysColor(COLOR_HIGHLIGHT));
for(; i <= selEnd &&
i < m_length && y < height ; i++)
{
p = &buf[0];
TOHEX(m_pData[i], p);
*p++ = ' ';
dc.TextOut(x, y, buf, (i==selEnd || (i+1)%m_bpr==0 || i==m_length-1) ? 2:3);
x += m_nullWidth * 3;
n++;
if(n == m_bpr)
{
n = 0;
x = m_offHex;
y += m_lineHeight;
}
}
dc.SetTextColor(GetSysColor(COLOR_WINDOWTEXT));
dc.SetBkColor(GetSysColor(COLOR_WINDOW));
for(; (i < m_length) && (y < height); i++)
{
char* p = &buf[0];
TOHEX(m_pData[i], p);
*p++ = ' ';
dc.TextOut(x, y, buf, 3);
x += m_nullWidth * 3;
n++;
if(n == m_bpr)
{
n = 0;
x = m_offHex;
y += m_lineHeight;
}
}
}
else
{
for(int i = m_topindex; (i < m_length) && (rcd.TopLeft().y < height);)
{
int n = 0;
char* p = &buf[0];
for(n = 0; (n < m_bpr) && (i < m_length); n++)
{
TOHEX(m_pData[i], p);
*p++ = ' ';
i++;
}
while(n < m_bpr)
{
*p++ = ' '; *p++ = ' '; *p++ = ' ';
n++;
}
dc.DrawText(buf, m_bpr*3, rcd, DT_LEFT|DT_TOP|DT_SINGLELINE|DT_NOPREFIX);
rcd.TopLeft().y += m_lineHeight;
}
}
}
if(m_bShowAscii)
{
y = 0;
CRect rcd = rc;
rcd.TopLeft().x = x = m_offAscii;
if(m_selStart != 0xffffffff)
{
int i;
int n = 0;
int selStart = m_selStart, selEnd = m_selEnd;
if(selStart > selEnd)
selStart ^= selEnd ^= selStart ^= selEnd;
for(i = m_topindex; (i < selStart) && (y < height); i++)
{
buf[0] = isprint(m_pData[i]) ? m_pData[i] : '.';
dc.TextOut(x, y, buf, 1);
x += m_nullWidth;
n++;
if(n == m_bpr)
{
n = 0;
x = m_offAscii;
y += m_lineHeight;
}
}
dc.SetTextColor(GetSysColor(COLOR_HIGHLIGHTTEXT));
dc.SetBkColor(GetSysColor(COLOR_HIGHLIGHT));
for(; (i <=selEnd) && i<m_length && (y < height); i++)
{
buf[0] = isprint(m_pData[i]) ? m_pData[i] : '.';
dc.TextOut(x, y, buf, 1);
x += m_nullWidth;
n++;
if(n == m_bpr)
{
n = 0;
x = m_offAscii;
y += m_lineHeight;
}
}
dc.SetTextColor(GetSysColor(COLOR_WINDOWTEXT));
dc.SetBkColor(GetSysColor(COLOR_WINDOW));
for(; (i < m_length) && y < height; i++)
{
buf[0] = isprint(m_pData[i]) ? m_pData[i] : '.';
dc.TextOut(x, y, buf, 1);
x += m_nullWidth;
n++;
if(n == m_bpr)
{
n = 0;
x = m_offAscii;
y += m_lineHeight;
}
}
}
else
{
for(int i = m_topindex; (i < m_length) && (rcd.TopLeft().y < height);)
{
int n = 0;
char* p = &buf[0];
for(n = 0; (n < m_bpr) && (i < m_length); n++)
{
*p++ = isprint(m_pData[i]) ? m_pData[i] : '.';
i++;
}
dc.DrawText(buf, n, rcd, DT_LEFT|DT_TOP|DT_SINGLELINE|DT_NOPREFIX);
rcd.TopLeft().y += m_lineHeight;
}
}
}
}
pdc.BitBlt(0, 0, rc.Width(), rc.Height(), &dc, 0, 0, SRCCOPY);
//char ss[40];
//sprintf(ss,"m_length:%d m_currentAddress:%d",m_length,m_currentAddress);
//GetParent()->SetWindowText(ss); // no need to do this
}
