Multibyte Character to WideChar

[johny10151981]

Hello Everybody,

I am having a problem with converting value from multibyte to widechar

input variable is data
output variable is data_m

#define CP_SHIFT_JIS 932
 
 
wchar_t *data_m;
    data_m=(wchar_t*)malloc(sizeof(wchar_t)*1024);
    memset(data_m, 0, sizeof(wchar_t)*1024);
    MultiByteToWideChar(CP_SHIFT_JIS,0,data,-1,data_m,0);
 

Sample Input:

HTTP/1.1 200 OK
Date: Wed, 13 Jan 2010 07:34:33 GMT
Server: Apache/2.2.3 (Win32) PHP/5.2.0
X-Powered-By: PHP/5.2.0
Content-Length: 10
Connection: close
Content-Type: text/html
 
Ž„<br>“c’¬
 

i was expecting output from the above code and value is

HTTP/1.1 200 OK
Date: Wed, 13 Jan 2010 07:34:33 GMT
Server: Apache/2.2.3 (Win32) PHP/5.2.0
X-Powered-By: PHP/5.2.0
Content-Length: 10
Connection: close
Content-Type: text/html
 
私<br>田町
 

Let me know what am I missing....

Help is always appreciated.

regards,
Johny

[johny10151981]

Hello,
I solved the problem reading from a Japanese site. The code should be something like that

    wchar_t *data_m;
 
    int unilen = MultiByteToWideChar(CP_SHIFT_JIS, 0, data, -1, NULL, 0);
  if (unilen <= 0) {
    MessageBox(ghwnd,L"Error: charconv_win32: conversion error?\n",L"Error",MB_OK);
 
  }
  if (unilen > UNICODE_BUFFER_SIZE) {
    MessageBox(ghwnd,L"Error: charconv_win32: unicode buffer size Exited",L"Error",MB_OK);
  }
  /* convert source string to unicode */
    data_m=(wchar_t*)malloc(unilen);
    MultiByteToWideChar(CP_SHIFT_JIS, 0, data, -1, data_m, unilen);
 

regard,
johny