зеркало из https://github.com/github/ruby.git
win32ole.c: make ole_mb2wc more generic
* ext/win32ole/win32ole.c (ole_vstr2wc): use ole_mb2wc. * ext/win32ole/win32ole.c (ole_mb2wc): parametrize code page. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -99,7 +99,7 @@ static void ole_freeexceptinfo(EXCEPINFO *pExInfo);
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static VALUE ole_excepinfo2msg(EXCEPINFO *pExInfo);
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static void ole_free(void *ptr);
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static size_t ole_size(const void *ptr);
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static LPWSTR ole_mb2wc(char *pm, int len);
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static LPWSTR ole_mb2wc(char *pm, int len, UINT cp);
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static VALUE ole_ary_m_entry(VALUE val, LONG *pid);
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static VALUE is_all_index_under(LONG *pid, long *pub, long dim);
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static void * get_ptr_of_variant(VARIANT *pvar);
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@ -853,7 +853,6 @@ ole_vstr2wc(VALUE vstr)
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{
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rb_encoding *enc;
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int cp;
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UINT size = 0;
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LPWSTR pw;
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st_data_t data;
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struct st_table *tbl = DATA_PTR(enc2cp_hash);
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@ -877,58 +876,40 @@ ole_vstr2wc(VALUE vstr)
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rb_raise(eWIN32OLERuntimeError, "not installed Windows codepage(%d) according to `%s'", cp, rb_enc_name(enc));
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}
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}
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if (conv_51932(cp)) {
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#ifndef pIMultiLanguage
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DWORD dw = 0;
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UINT len = RSTRING_LENINT(vstr);
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HRESULT hr = pIMultiLanguage->lpVtbl->ConvertStringToUnicode(pIMultiLanguage,
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&dw, cp, RSTRING_PTR(vstr), &len, NULL, &size);
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if (FAILED(hr)) {
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ole_raise(hr, eWIN32OLERuntimeError, "fail to convert CP%d to Unicode", cp);
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}
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pw = SysAllocStringLen(NULL, size);
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len = RSTRING_LEN(vstr);
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hr = pIMultiLanguage->lpVtbl->ConvertStringToUnicode(pIMultiLanguage,
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&dw, cp, RSTRING_PTR(vstr), &len, pw, &size);
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if (FAILED(hr)) {
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ole_raise(hr, eWIN32OLERuntimeError, "fail to convert CP%d to Unicode", cp);
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}
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return pw;
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#endif
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}
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size = MultiByteToWideChar(cp, 0, RSTRING_PTR(vstr), RSTRING_LEN(vstr), NULL, 0);
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pw = SysAllocStringLen(NULL, size);
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MultiByteToWideChar(cp, 0, RSTRING_PTR(vstr), RSTRING_LEN(vstr), pw, size);
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pw = ole_mb2wc(RSTRING_PTR(vstr), RSTRING_LENINT(vstr), cp);
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RB_GC_GUARD(vstr);
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return pw;
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}
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static LPWSTR
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ole_mb2wc(char *pm, int len)
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ole_mb2wc(char *pm, int len, UINT cp)
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{
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UINT size = 0;
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LPWSTR pw;
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if (conv_51932(cWIN32OLE_cp)) {
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if (conv_51932(cp)) {
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#ifndef pIMultiLanguage
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DWORD dw = 0;
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UINT n = len;
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HRESULT hr = pIMultiLanguage->lpVtbl->ConvertStringToUnicode(pIMultiLanguage,
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&dw, cWIN32OLE_cp, pm, &n, NULL, &size);
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&dw, cp, pm, &n, NULL, &size);
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if (FAILED(hr)) {
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ole_raise(hr, eWIN32OLERuntimeError, "fail to convert CP%d to Unicode", cWIN32OLE_cp);
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ole_raise(hr, eWIN32OLERuntimeError, "fail to convert CP%d to Unicode", cp);
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}
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pw = SysAllocStringLen(NULL, size);
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n = len;
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hr = pIMultiLanguage->lpVtbl->ConvertStringToUnicode(pIMultiLanguage,
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&dw, cWIN32OLE_cp, pm, &n, pw, &size);
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&dw, cp, pm, &n, pw, &size);
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if (FAILED(hr)) {
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ole_raise(hr, eWIN32OLERuntimeError, "fail to convert CP%d to Unicode", cWIN32OLE_cp);
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ole_raise(hr, eWIN32OLERuntimeError, "fail to convert CP%d to Unicode", cp);
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}
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return pw;
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#endif
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}
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size = MultiByteToWideChar(cWIN32OLE_cp, 0, pm, len, NULL, 0);
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pw = SysAllocStringLen(NULL, size - 1);
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MultiByteToWideChar(cWIN32OLE_cp, 0, pm, len, pw, size);
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size = MultiByteToWideChar(cp, 0, pm, len, NULL, 0);
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pw = SysAllocStringLen(NULL, size);
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pw[size-1] = 0;
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MultiByteToWideChar(cp, 0, pm, len, pw, size);
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return pw;
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}
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@ -1839,7 +1820,7 @@ clsid_from_remote(VALUE host, VALUE com, CLSID *pclsid)
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len = sizeof(clsid);
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err = RegQueryValueEx(hpid, "", NULL, &dwtype, (BYTE *)clsid, &len);
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if (err == ERROR_SUCCESS && dwtype == REG_SZ) {
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pbuf = ole_mb2wc(clsid, -1);
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pbuf = ole_mb2wc(clsid, -1, cWIN32OLE_cp);
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hr = CLSIDFromString(pbuf, pclsid);
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SysFreeString(pbuf);
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}
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