The Tor Browser: other-licenses/7zstub/src/Common/StringConvert.cpp@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 // Common/StringConvert.cpp

     3 #include "StdAfx.h"

     5 #include "StringConvert.h"

     7 #ifndef _WIN32

     8 #include <stdlib.h>

     9 #endif

    11 #ifdef _WIN32

    12 UString MultiByteToUnicodeString(const AString &srcString, UINT codePage)

    13 {

    14   UString resultString;

    15   if(!srcString.IsEmpty())

    16   {

    17     int numChars = MultiByteToWideChar(codePage, 0, srcString,

    18       srcString.Length(), resultString.GetBuffer(srcString.Length()),

    19       srcString.Length() + 1);

    20     #ifndef _WIN32_WCE

    21     if(numChars == 0)

    22       throw 282228;

    23     #endif

    24     resultString.ReleaseBuffer(numChars);

    25   }

    26   return resultString;

    27 }

    29 AString UnicodeStringToMultiByte(const UString &srcString, UINT codePage)

    30 {

    31   AString resultString;

    32   if(!srcString.IsEmpty())

    33   {

    34     int numRequiredBytes = srcString.Length() * 2;

    35     int numChars = WideCharToMultiByte(codePage, 0, srcString,

    36       srcString.Length(), resultString.GetBuffer(numRequiredBytes),

    37       numRequiredBytes + 1, NULL, NULL);

    38     #ifndef _WIN32_WCE

    39     if(numChars == 0)

    40       throw 282229;

    41     #endif

    42     resultString.ReleaseBuffer(numChars);

    43   }

    44   return resultString;

    45 }

    47 #ifndef _WIN32_WCE

    48 AString SystemStringToOemString(const CSysString &srcString)

    49 {

    50   AString result;

    51   CharToOem(srcString, result.GetBuffer(srcString.Length() * 2));

    52   result.ReleaseBuffer();

    53   return result;

    54 }

    55 #endif

    57 #else

    59 UString MultiByteToUnicodeString(const AString &srcString, UINT codePage)

    60 {

    61   UString resultString;

    62   for (int i = 0; i < srcString.Length(); i++)

    63     resultString += wchar_t(srcString[i]);

    64   /*

    65   if(!srcString.IsEmpty())

    66   {

    67     int numChars = mbstowcs(resultString.GetBuffer(srcString.Length()), srcString, srcString.Length() + 1);

    68     if (numChars < 0) throw "Your environment does not support UNICODE";

    69     resultString.ReleaseBuffer(numChars);

    70   }

    71   */

    72   return resultString;

    73 }

    75 AString UnicodeStringToMultiByte(const UString &srcString, UINT codePage)

    76 {

    77   AString resultString;

    78   for (int i = 0; i < srcString.Length(); i++)

    79     resultString += char(srcString[i]);

    80   /*

    81   if(!srcString.IsEmpty())

    82   {

    83     int numRequiredBytes = srcString.Length() * 6 + 1;

    84     int numChars = wcstombs(resultString.GetBuffer(numRequiredBytes), srcString, numRequiredBytes);

    85     if (numChars < 0) throw "Your environment does not support UNICODE";

    86     resultString.ReleaseBuffer(numChars);

    87   }

    88   */

    89   return resultString;

    90 }

    92 #endif

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