dlls/shell32/shellstring.c

   1 #include <string.h>
   2 #include <stdio.h>
   3 #include <ctype.h>
   4 #include <stdlib.h>
   5
   6 #include "winnls.h"
   7 #include "winerror.h"
   8 #include "debugtools.h"
   9 #include "heap.h"
  10
  11 #include "shlwapi.h"
  12 #include "shellapi.h"
  13 #include "shell32_main.h"
  14 #include "wine/undocshell.h"
  15 #include "wine/unicode.h"
  16
  17 DEFAULT_DEBUG_CHANNEL(shell);
  18
  19 /************************* STRRET functions ****************************/
  20
  21 /*************************************************************************
  22  * StrRetToStrN                                 [SHELL32.96]
  23  *
  24  * converts a STRRET to a normal string
  25  *
  26  * NOTES
  27  *  the pidl is for STRRET OFFSET
  28  */
  29 HRESULT WINAPI StrRetToStrNA (LPVOID dest, DWORD len, LPSTRRET src, LPITEMIDLIST pidl)
  30 {
  31         return StrRetToBufA( src, pidl, dest, len );
  32 }
  33
  34 HRESULT WINAPI StrRetToStrNW (LPVOID dest, DWORD len, LPSTRRET src, LPITEMIDLIST pidl)
  35 {
  36         return StrRetToBufW( src, pidl, dest, len );
  37 }
  38
  39 HRESULT WINAPI StrRetToStrNAW (LPVOID dest, DWORD len, LPSTRRET src, LPITEMIDLIST pidl)
  40 {
  41         if(SHELL_OsIsUnicode())
  42           return StrRetToStrNW (dest, len, src, pidl);
  43         return StrRetToStrNA (dest, len, src, pidl);
  44 }
  45
  46 /************************* OLESTR functions ****************************/
  47
  48 /************************************************************************
  49  *      StrToOleStr                     [SHELL32.163]
  50  *
  51  */
  52 int WINAPI StrToOleStrA (LPWSTR lpWideCharStr, LPCSTR lpMultiByteString)
  53 {
  54         TRACE("(%p, %p %s)\n",
  55         lpWideCharStr, lpMultiByteString, debugstr_a(lpMultiByteString));
  56
  57         return MultiByteToWideChar(0, 0, lpMultiByteString, -1, lpWideCharStr, MAX_PATH);
  58
  59 }
  60 int WINAPI StrToOleStrW (LPWSTR lpWideCharStr, LPCWSTR lpWString)
  61 {
  62         TRACE("(%p, %p %s)\n",
  63         lpWideCharStr, lpWString, debugstr_w(lpWString));
  64
  65         strcpyW (lpWideCharStr, lpWString );
  66         return strlenW(lpWideCharStr);
  67 }
  68
  69 BOOL WINAPI StrToOleStrAW (LPWSTR lpWideCharStr, LPCVOID lpString)
  70 {
  71         if (SHELL_OsIsUnicode())
  72           return StrToOleStrW (lpWideCharStr, lpString);
  73         return StrToOleStrA (lpWideCharStr, lpString);
  74 }
  75
  76 /*************************************************************************
  77  * StrToOleStrN                                 [SHELL32.79]
  78  *  lpMulti, nMulti, nWide [IN]
  79  *  lpWide [OUT]
  80  */
  81 BOOL WINAPI StrToOleStrNA (LPWSTR lpWide, INT nWide, LPCSTR lpStrA, INT nStr)
  82 {
  83         TRACE("(%p, %x, %s, %x)\n", lpWide, nWide, debugstr_an(lpStrA,nStr), nStr);
  84         return MultiByteToWideChar (0, 0, lpStrA, nStr, lpWide, nWide);
  85 }
  86 BOOL WINAPI StrToOleStrNW (LPWSTR lpWide, INT nWide, LPCWSTR lpStrW, INT nStr)
  87 {
  88         TRACE("(%p, %x, %s, %x)\n", lpWide, nWide, debugstr_wn(lpStrW, nStr), nStr);
  89
  90         if (lstrcpynW (lpWide, lpStrW, nWide))
  91         { return lstrlenW (lpWide);
  92         }
  93         return 0;
  94 }
  95
  96 BOOL WINAPI StrToOleStrNAW (LPWSTR lpWide, INT nWide, LPCVOID lpStr, INT nStr)
  97 {
  98         if (SHELL_OsIsUnicode())
  99           return StrToOleStrNW (lpWide, nWide, lpStr, nStr);
 100         return StrToOleStrNA (lpWide, nWide, lpStr, nStr);
 101 }
 102
 103 /*************************************************************************
 104  * OleStrToStrN                                 [SHELL32.78]
 105  */
 106 BOOL WINAPI OleStrToStrNA (LPSTR lpStr, INT nStr, LPCWSTR lpOle, INT nOle)
 107 {
 108         TRACE("(%p, %x, %s, %x)\n", lpStr, nStr, debugstr_wn(lpOle,nOle), nOle);
 109         return WideCharToMultiByte (0, 0, lpOle, nOle, lpStr, nStr, NULL, NULL);
 110 }
 111
 112 BOOL WINAPI OleStrToStrNW (LPWSTR lpwStr, INT nwStr, LPCWSTR lpOle, INT nOle)
 113 {
 114         TRACE("(%p, %x, %s, %x)\n", lpwStr, nwStr, debugstr_wn(lpOle,nOle), nOle);
 115
 116         if (lstrcpynW ( lpwStr, lpOle, nwStr))
 117         { return lstrlenW (lpwStr);
 118         }
 119         return 0;
 120 }
 121
 122 BOOL WINAPI OleStrToStrNAW (LPVOID lpOut, INT nOut, LPCVOID lpIn, INT nIn)
 123 {
 124         if (SHELL_OsIsUnicode())
 125           return OleStrToStrNW (lpOut, nOut, lpIn, nIn);
 126         return OleStrToStrNA (lpOut, nOut, lpIn, nIn);
 127 }