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many wxIPC Unicode and UTF-8 fixes (use void* instead of wxChar* in the API and UTF-8 as wire format for wxStrings) (patch 1812926)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@49281 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2007-10-20 22:54:26 +00:00
parent 30386aeb86
commit 50c549b98d
15 changed files with 475 additions and 343 deletions
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58
samples/ipc/client.cpp
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@@ -337,14 +337,14 @@ void MyFrame::OnExecute(wxCommandEvent& WXUNUSED(event))
{
wxString s = _T("Date");
m_client->GetConnection()->Execute((const wxChar *)s.c_str());
m_client->GetConnection()->Execute((const wxChar *)s.c_str(), (s.Length() + 1) * sizeof(wxChar));
m_client->GetConnection()->Execute(s);
m_client->GetConnection()->Execute((const char *)s.c_str(), s.length() + 1);
#if wxUSE_DDE_FOR_IPC
wxLogMessage(_T("DDE Execute can only be used to send text strings, not arbitrary data.\nThe type argument will be ignored, text truncated, converted to Unicode and null terminated."));
#endif
char bytes[3];
bytes[0] = '1'; bytes[1] = '2'; bytes[2] = '3';
m_client->GetConnection()->Execute((wxChar *)bytes, 3, wxIPC_PRIVATE);
m_client->GetConnection()->Execute(bytes, 3, wxIPC_PRIVATE);
}
}
@@ -353,12 +353,12 @@ void MyFrame::OnPoke(wxCommandEvent& WXUNUSED(event))
if (m_client->IsConnected())
{
wxString s = wxDateTime::Now().Format();
m_client->GetConnection()->Poke(_T("Date"), (const wxChar *)s.c_str());
m_client->GetConnection()->Poke(_T("Date"), s);
s = wxDateTime::Now().FormatTime() + _T(" ") + wxDateTime::Now().FormatDate();
m_client->GetConnection()->Poke(_T("Date"), (const wxChar *)s.c_str(), (s.Length() + 1) * sizeof(wxChar));
m_client->GetConnection()->Poke(_T("Date"), (const char *)s.c_str(), s.length() + 1);
char bytes[3];
bytes[0] = '1'; bytes[1] = '2'; bytes[2] = '3';
m_client->GetConnection()->Poke(_T("bytes[3]"), (wxChar *)bytes, 3, wxIPC_PRIVATE);
m_client->GetConnection()->Poke(_T("bytes[3]"), bytes, 3, wxIPC_PRIVATE);
}
}
@@ -366,7 +366,7 @@ void MyFrame::OnRequest(wxCommandEvent& WXUNUSED(event))
{
if (m_client->IsConnected())
{
int size;
size_t size;
m_client->GetConnection()->Request(_T("Date"));
m_client->GetConnection()->Request(_T("Date+len"), &size);
m_client->GetConnection()->Request(_T("bytes[3]"), &size, wxIPC_PRIVATE);
@@ -417,7 +417,7 @@ MyClient::~MyClient()
// ----------------------------------------------------------------------------
void MyConnection::Log(const wxString& command, const wxString& topic,
const wxString& item, const wxChar *data, int size, wxIPCFormat format)
const wxString& item, const void *data, size_t size, wxIPCFormat format)
{
wxString s;
if (topic.IsEmpty() && item.IsEmpty())
@@ -429,10 +429,17 @@ void MyConnection::Log(const wxString& command, const wxString& topic,
else
s.Printf(_T("%s(topic=\"%s\",item=\"%s\","), command.c_str(), topic.c_str(), item.c_str());
if (format == wxIPC_TEXT || format == wxIPC_UNICODETEXT)
wxLogMessage(_T("%s\"%s\",%d)"), s.c_str(), data, size);
else if (format == wxIPC_PRIVATE)
switch (format)
{
case wxIPC_TEXT:
case wxIPC_UTF8TEXT:
#if !wxUSE_UNICODE || wxUSE_UNICODE_UTF8
wxLogMessage(_T("%s\"%s\",%d)"), s.c_str(), data, size);
#else
wxLogMessage(_T("%s\"%s\",%d)"), s.c_str(), wxConvUTF8.cMB2WC((const char*)data), size);
#endif
break;
case wxIPC_PRIVATE:
if (size == 3)
{
char *bytes = (char *)data;
@@ -440,13 +447,18 @@ void MyConnection::Log(const wxString& command, const wxString& topic,
}
else
wxLogMessage(_T("%s...,%d)"), s.c_str(), size);
}
else if (format == wxIPC_INVALID)
break;
case wxIPC_INVALID:
wxLogMessage(_T("%s[invalid data],%d)"), s.c_str(), size);
break;
default:
wxLogMessage(_T("%s[unknown data],%d)"), s.c_str(), size);
break;
}
}
bool MyConnection::OnAdvise(const wxString& topic, const wxString& item, wxChar *data,
int size, wxIPCFormat format)
bool MyConnection::OnAdvise(const wxString& topic, const wxString& item, const void *data,
size_t size, wxIPCFormat format)
{
Log(_T("OnAdvise"), topic, item, data, size, format);
return true;
@@ -459,24 +471,24 @@ bool MyConnection::OnDisconnect()
return true;
}
bool MyConnection::Execute(const wxChar *data, int size, wxIPCFormat format)
bool MyConnection::DoExecute(const void *data, size_t size, wxIPCFormat format)
{
Log(_T("Execute"), wxEmptyString, wxEmptyString, (wxChar *)data, size, format);
bool retval = wxConnection::Execute(data, size, format);
Log(_T("Execute"), wxEmptyString, wxEmptyString, data, size, format);
bool retval = wxConnection::DoExecute(data, size, format);
if (!retval)
wxLogMessage(_T("Execute failed!"));
return retval;
}
wxChar *MyConnection::Request(const wxString& item, int *size, wxIPCFormat format)
const void *MyConnection::Request(const wxString& item, size_t *size, wxIPCFormat format)
{
wxChar *data = wxConnection::Request(item, size, format);
Log(_T("Request"), wxEmptyString, item, data, size ? *size : -1, format);
const void *data = wxConnection::Request(item, size, format);
Log(_T("Request"), wxEmptyString, item, data, size ? *size : wxNO_LEN, format);
return data;
}
bool MyConnection::Poke(const wxString& item, const wxChar *data, int size, wxIPCFormat format)
bool MyConnection::DoPoke(const wxString& item, const void *data, size_t size, wxIPCFormat format)
{
Log(_T("Poke"), wxEmptyString, item, data, size, format);
return wxConnection::Poke(item, data, size, format);
return wxConnection::DoPoke(item, data, size, format);
}