"
if cdbl(page) = 1 then
page_back = "‹‹"
else
page_back = "‹‹"
end if'上一页
if cdbl(page) > page_len+1 then tmp = tmp & "1..."'首页
for p = page_start to page_end
if cdbl(p) = cdbl(page) then
tmp = tmp & ""& p &""
else
tmp = tmp & ""& p &""
end if
next'第_页
if cdbl(page) = cdbl(page_num) then
page_next = "››"
else
page_next = "››"
end if'下一页
if cdbl(page)..."&page_num&""'末页
tmp = tmp & page_back & page_next
tmp = tmp & ""& page_size &"条/页 共条"
tmp = tmp & "
"
pageturner_show = tmp
end function
'/////////base6 class for VBs
class base64_class
private blen_
private bstr_
public property get bstr
bstr = bstr_
end property
public property let bstr(val)
bstr_ = val
end property
public property get blen
blen = blen_
end property
public property let blen(val)
blen_ = val
end property
private sub class_initialize
bstr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
blen = 8
end sub
'private sub class_terminate
'end sub
public function cbit(num)
dim cbitstr : cbitstr = ""
if len(num)>0 and isnumeric(num) then
do while not num\2 < 1
cbitstr = (num mod 2) & cbitstr
num = num\2
loop
end if
cbit = num & cbitstr
end function
public function cdec(num)
dim inum, cdecstr : cdecstr = 0
if len(num)>0 and isnumeric(num) then
for inum=0 to len(num)-1
cdecstr = cdecstr + 2^inum*cint(mid(num,len(num)-inum,1))
next
end if
cdec = cdecstr
end function
public function encode(str)
if not len(str)>0 then exit function
dim i, t, s, encodestr
t = ""
s = ""
encodestr = ""
for i=1 to len(str)
't = abs(ascw(mid(str,i,1)))
t = ascw(mid(str,i,1))
if t<0 then t = t + 65536
t = cbit(t)
if len(t) 0 then s = s & string(6-(len(s) mod 6),"0")
t = ""
for i=1 to len(s)\6
t = cdec(mid(s,i*6-6+1,6))
encodestr = encodestr & mid(bstr,t+1,1)
next
if len(encodestr)<4 then encodestr = encodestr & string(4-len(encodestr),"=")
encode = encodestr
end function
public function decode(str)
if not len(str)>0 then exit function
dim i, t, s, decodestr
t = ""
s = ""
decodestr = ""
str = replace(str,"=","")
for i=1 to len(str)
t = cbit(instr(bstr,mid(str,i,1)) - 1)
if len(t)<6 then t = string(6-len(t),"0") & t
s = s & t
next
if len(s) mod blen <> 0 then s = left(s,len(s)-(len(s) mod blen))
t = ""
for i = 1 to len(s)\blen
t = cdec(mid(s,i*blen-blen+1,blen))
decodestr = decodestr & chrw(t)
next
decode = decodestr
end function
end class
'/////////md5 class for VBs
class md5_class
private BITS_TO_A_BYTE
private BYTES_TO_A_WORD
private BITS_TO_A_WORD
private m_lOnBits(30)
private m_l2Power(30)
private sub class_initialize
BITS_TO_A_BYTE = 8
BYTES_TO_A_WORD = 4
BITS_TO_A_WORD = 32
end sub
private function LShift(lValue, iShiftBits)
if iShiftBits = 0 then
LShift = lValue
exit function
elseif iShiftBits = 31 then
if lValue and 1 then
LShift = &H80000000
else
LShift = 0
end If
exit function
elseif iShiftBits < 0 or iShiftBits > 31 then
err.raise 6
end If
if (lValue and m_l2Power(31 - iShiftBits)) then
LShift = ((lValue and m_lOnBits(31 - (iShiftBits + 1))) * m_l2Power(iShiftBits)) or &H80000000
else
LShift = ((lValue and m_lOnBits(31 - iShiftBits)) * m_l2Power(iShiftBits))
end If
end function
private function RShift(lValue, iShiftBits)
if iShiftBits = 0 then
RShift = lValue
exit function
elseif iShiftBits = 31 then
if lValue and &H80000000 then
RShift = 1
else
RShift = 0
end If
exit function
elseif iShiftBits < 0 or iShiftBits > 31 then
err.raise 6
end If
RShift = (lValue and &H7FFFFFFE) \ m_l2Power(iShiftBits)
if (lValue and &H80000000) then
RShift = (RShift or (&H40000000 \ m_l2Power(iShiftBits - 1)))
end If
end function
private function RotateLeft(lValue, iShiftBits)
RotateLeft = LShift(lValue, iShiftBits) or RShift(lValue, (32 - iShiftBits))
end function
private function AddUnsigned(lX, lY)
dim lX4
dim lY4
dim lX8
dim lY8
dim lResult
lX8 = lX and &H80000000
lY8 = lY and &H80000000
lX4 = lX and &H40000000
lY4 = lY and &H40000000
lResult = (lX and &H3FFFFFFF) + (lY and &H3FFFFFFF)
if lX4 and lY4 then
lResult = lResult xor &H80000000 xor lX8 xor lY8
elseif lX4 or lY4 then
if lResult and &H40000000 then
lResult = lResult xor &HC0000000 xor lX8 xor lY8
else
lResult = lResult xor &H40000000 xor lX8 xor lY8
end If
else
lResult = lResult xor lX8 xor lY8
end If
AddUnsigned = lResult
end function
private function md5_F(x, y, z)
md5_F = (x and y) or ((not x) and z)
end function
private function md5_G(x, y, z)
md5_G = (x and z) or (y and (not z))
end function
private function md5_H(x, y, z)
md5_H = (x xor y xor z)
end function
private function md5_I(x, y, z)
md5_I = (y xor (x or (not z)))
end function
private sub md5_FF(a, b, c, d, x, s, ac)
a = AddUnsigned(a, AddUnsigned(AddUnsigned(md5_F(b, c, d), x), ac))
a = RotateLeft(a, s)
a = AddUnsigned(a, b)
end sub
private sub md5_GG(a, b, c, d, x, s, ac)
a = AddUnsigned(a, AddUnsigned(AddUnsigned(md5_G(b, c, d), x), ac))
a = RotateLeft(a, s)
a = AddUnsigned(a, b)
end sub
private sub md5_HH(a, b, c, d, x, s, ac)
a = AddUnsigned(a, AddUnsigned(AddUnsigned(md5_H(b, c, d), x), ac))
a = RotateLeft(a, s)
a = AddUnsigned(a, b)
end sub
private sub md5_II(a, b, c, d, x, s, ac)
a = AddUnsigned(a, AddUnsigned(AddUnsigned(md5_I(b, c, d), x), ac))
a = RotateLeft(a, s)
a = AddUnsigned(a, b)
end sub
private function ConvertToWordArray(sMessage)
dim lMessageLength
dim lNumberOfWords
dim lWordArray()
dim lBytePosition
dim lByteCount
dim lWordCount
dim MODULUS_BITS : MODULUS_BITS = 512
dim CONGRUENT_BITS : CONGRUENT_BITS = 448
lMessageLength = Len(sMessage)
lNumberOfWords = (((lMessageLength + ((MODULUS_BITS - CONGRUENT_BITS) \ BITS_TO_A_BYTE)) \ (MODULUS_BITS \ BITS_TO_A_BYTE)) + 1) * (MODULUS_BITS \ BITS_TO_A_WORD)
redim lWordArray(lNumberOfWords - 1)
lBytePosition = 0
lByteCount = 0
do until lByteCount >= lMessageLength
lWordCount = lByteCount \ BYTES_TO_A_WORD
lBytePosition = (lByteCount mod BYTES_TO_A_WORD) * BITS_TO_A_BYTE
lWordArray(lWordCount) = lWordArray(lWordCount) or LShift(Asc(Mid(sMessage, lByteCount + 1, 1)), lBytePosition)
lByteCount = lByteCount + 1
loop
lWordCount = lByteCount \ BYTES_TO_A_WORD
lBytePosition = (lByteCount mod BYTES_TO_A_WORD) * BITS_TO_A_BYTE
lWordArray(lWordCount) = lWordArray(lWordCount) or LShift(&H80, lBytePosition)
lWordArray(lNumberOfWords - 2) = LShift(lMessageLength, 3)
lWordArray(lNumberOfWords - 1) = RShift(lMessageLength, 29)
ConvertToWordArray = lWordArray
end function
private function WordToHex(lValue)
dim lByte
dim lCount
for lCount = 0 to 3
lByte = RShift(lValue, lCount * BITS_TO_A_BYTE) and m_lOnBits(BITS_TO_A_BYTE - 1)
WordToHex = WordToHex & Right("0" & Hex(lByte), 2)
next
end function
public function MD5(sMessage)
m_lOnBits(0) = CLng(1)
m_lOnBits(1) = CLng(3)
m_lOnBits(2) = CLng(7)
m_lOnBits(3) = CLng(15)
m_lOnBits(4) = CLng(31)
m_lOnBits(5) = CLng(63)
m_lOnBits(6) = CLng(127)
m_lOnBits(7) = CLng(255)
m_lOnBits(8) = CLng(511)
m_lOnBits(9) = CLng(1023)
m_lOnBits(10) = CLng(2047)
m_lOnBits(11) = CLng(4095)
m_lOnBits(12) = CLng(8191)
m_lOnBits(13) = CLng(16383)
m_lOnBits(14) = CLng(32767)
m_lOnBits(15) = CLng(65535)
m_lOnBits(16) = CLng(131071)
m_lOnBits(17) = CLng(262143)
m_lOnBits(18) = CLng(524287)
m_lOnBits(19) = CLng(1048575)
m_lOnBits(20) = CLng(2097151)
m_lOnBits(21) = CLng(4194303)
m_lOnBits(22) = CLng(8388607)
m_lOnBits(23) = CLng(16777215)
m_lOnBits(24) = CLng(33554431)
m_lOnBits(25) = CLng(67108863)
m_lOnBits(26) = CLng(134217727)
m_lOnBits(27) = CLng(268435455)
m_lOnBits(28) = CLng(536870911)
m_lOnBits(29) = CLng(1073741823)
m_lOnBits(30) = CLng(2147483647)
m_l2Power(0) = CLng(1)
m_l2Power(1) = CLng(2)
m_l2Power(2) = CLng(4)
m_l2Power(3) = CLng(8)
m_l2Power(4) = CLng(16)
m_l2Power(5) = CLng(32)
m_l2Power(6) = CLng(64)
m_l2Power(7) = CLng(128)
m_l2Power(8) = CLng(256)
m_l2Power(9) = CLng(512)
m_l2Power(10) = CLng(1024)
m_l2Power(11) = CLng(2048)
m_l2Power(12) = CLng(4096)
m_l2Power(13) = CLng(8192)
m_l2Power(14) = CLng(16384)
m_l2Power(15) = CLng(32768)
m_l2Power(16) = CLng(65536)
m_l2Power(17) = CLng(131072)
m_l2Power(18) = CLng(262144)
m_l2Power(19) = CLng(524288)
m_l2Power(20) = CLng(1048576)
m_l2Power(21) = CLng(2097152)
m_l2Power(22) = CLng(4194304)
m_l2Power(23) = CLng(8388608)
m_l2Power(24) = CLng(16777216)
m_l2Power(25) = CLng(33554432)
m_l2Power(26) = CLng(67108864)
m_l2Power(27) = CLng(134217728)
m_l2Power(28) = CLng(268435456)
m_l2Power(29) = CLng(536870912)
m_l2Power(30) = CLng(1073741824)
dim x
dim k
dim AA
dim BB
dim CC
dim DD
dim a
dim b
dim c
dim d
dim S11 : S11 = 7
dim S12 : S12 = 12
dim S13 : S13 = 17
dim S14 : S14 = 22
dim S21 : S21 = 5
dim S22 : S22 = 9
dim S23 : S23 = 14
dim S24 : S24 = 20
dim S31 : S31 = 4
dim S32 : S32 = 11
dim S33 : S33 = 16
dim S34 : S34 = 23
dim S41 : S41 = 6
dim S42 : S42 = 10
dim S43 : S43 = 15
dim S44 : S44 = 21
x = ConvertToWordArray(sMessage)
a = &H67452301
b = &HEFCDAB89
c = &H98BADCFE
d = &H10325476
for k = 0 to UBound(x) Step 16
AA = a
BB = b
CC = c
DD = d
md5_FF a, b, c, d, x(k + 0), S11, &HD76AA478
md5_FF d, a, b, c, x(k + 1), S12, &HE8C7B756
md5_FF c, d, a, b, x(k + 2), S13, &H242070DB
md5_FF b, c, d, a, x(k + 3), S14, &HC1BDCEEE
md5_FF a, b, c, d, x(k + 4), S11, &HF57C0FAF
md5_FF d, a, b, c, x(k + 5), S12, &H4787C62A
md5_FF c, d, a, b, x(k + 6), S13, &HA8304613
md5_FF b, c, d, a, x(k + 7), S14, &HFD469501
md5_FF a, b, c, d, x(k + 8), S11, &H698098D8
md5_FF d, a, b, c, x(k + 9), S12, &H8B44F7AF
md5_FF c, d, a, b, x(k + 10), S13, &HFFFF5BB1
md5_FF b, c, d, a, x(k + 11), S14, &H895CD7BE
md5_FF a, b, c, d, x(k + 12), S11, &H6B901122
md5_FF d, a, b, c, x(k + 13), S12, &HFD987193
md5_FF c, d, a, b, x(k + 14), S13, &HA679438E
md5_FF b, c, d, a, x(k + 15), S14, &H49B40821
md5_GG a, b, c, d, x(k + 1), S21, &HF61E2562
md5_GG d, a, b, c, x(k + 6), S22, &HC040B340
md5_GG c, d, a, b, x(k + 11), S23, &H265E5A51
md5_GG b, c, d, a, x(k + 0), S24, &HE9B6C7AA
md5_GG a, b, c, d, x(k + 5), S21, &HD62F105D
md5_GG d, a, b, c, x(k + 10), S22, &H2441453
md5_GG c, d, a, b, x(k + 15), S23, &HD8A1E681
md5_GG b, c, d, a, x(k + 4), S24, &HE7D3FBC8
md5_GG a, b, c, d, x(k + 9), S21, &H21E1CDE6
md5_GG d, a, b, c, x(k + 14), S22, &HC33707D6
md5_GG c, d, a, b, x(k + 3), S23, &HF4D50D87
md5_GG b, c, d, a, x(k + 8), S24, &H455A14ED
md5_GG a, b, c, d, x(k + 13), S21, &HA9E3E905
md5_GG d, a, b, c, x(k + 2), S22, &HFCEFA3F8
md5_GG c, d, a, b, x(k + 7), S23, &H676F02D9
md5_GG b, c, d, a, x(k + 12), S24, &H8D2A4C8A
md5_HH a, b, c, d, x(k + 5), S31, &HFFFA3942
md5_HH d, a, b, c, x(k + 8), S32, &H8771F681
md5_HH c, d, a, b, x(k + 11), S33, &H6D9D6122
md5_HH b, c, d, a, x(k + 14), S34, &HFDE5380C
md5_HH a, b, c, d, x(k + 1), S31, &HA4BEEA44
md5_HH d, a, b, c, x(k + 4), S32, &H4BDECFA9
md5_HH c, d, a, b, x(k + 7), S33, &HF6BB4B60
md5_HH b, c, d, a, x(k + 10), S34, &HBEBFBC70
md5_HH a, b, c, d, x(k + 13), S31, &H289B7EC6
md5_HH d, a, b, c, x(k + 0), S32, &HEAA127FA
md5_HH c, d, a, b, x(k + 3), S33, &HD4EF3085
md5_HH b, c, d, a, x(k + 6), S34, &H4881D05
md5_HH a, b, c, d, x(k + 9), S31, &HD9D4D039
md5_HH d, a, b, c, x(k + 12), S32, &HE6DB99E5
md5_HH c, d, a, b, x(k + 15), S33, &H1FA27CF8
md5_HH b, c, d, a, x(k + 2), S34, &HC4AC5665
md5_II a, b, c, d, x(k + 0), S41, &HF4292244
md5_II d, a, b, c, x(k + 7), S42, &H432AFF97
md5_II c, d, a, b, x(k + 14), S43, &HAB9423A7
md5_II b, c, d, a, x(k + 5), S44, &HFC93A039
md5_II a, b, c, d, x(k + 12), S41, &H655B59C3
md5_II d, a, b, c, x(k + 3), S42, &H8F0CCC92
md5_II c, d, a, b, x(k + 10), S43, &HFFEFF47D
md5_II b, c, d, a, x(k + 1), S44, &H85845DD1
md5_II a, b, c, d, x(k + 8), S41, &H6FA87E4F
md5_II d, a, b, c, x(k + 15), S42, &HFE2CE6E0
md5_II c, d, a, b, x(k + 6), S43, &HA3014314
md5_II b, c, d, a, x(k + 13), S44, &H4E0811A1
md5_II a, b, c, d, x(k + 4), S41, &HF7537E82
md5_II d, a, b, c, x(k + 11), S42, &HBD3AF235
md5_II c, d, a, b, x(k + 2), S43, &H2AD7D2BB
md5_II b, c, d, a, x(k + 9), S44, &HEB86D391
a = AddUnsigned(a, AA)
b = AddUnsigned(b, BB)
c = AddUnsigned(c, CC)
d = AddUnsigned(d, DD)
next
'MD5=LCase(WordToHex(b) & WordToHex(c))
MD5 = UCase(WordToHex(a) & WordToHex(b) & WordToHex(c) & WordToHex(d))
end function
end class
%>