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Added some safety checks

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6362 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Guillermo Rodriguez Garcia
2000-02-29 21:02:16 +00:00
parent 24d24189f5
commit 6f505cae82
1 changed files with 13 additions and 0 deletions
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13
samples/sockets/client.cpp
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@@ -533,6 +533,12 @@ void MyFrame::OnTestURL(wxCommandEvent& WXUNUSED(event))
// Parse the URL // Parse the URL
wxURL url(urlname); wxURL url(urlname);
if (url.GetError() != wxURL_NOERR)
{
m_text->AppendText(_("Error: couldn't parse URL\n"));
m_text->AppendText(_("=== URL test ends ===\n"));
return;
}
// Try to get the input stream (connects to the given URL) // Try to get the input stream (connects to the given URL)
m_text->AppendText(_("Trying to establish connection...\n")); m_text->AppendText(_("Trying to establish connection...\n"));
@@ -557,6 +563,13 @@ void MyFrame::OnTestURL(wxCommandEvent& WXUNUSED(event))
// Get the data // Get the data
wxFileOutputStream sout(wxString("test.url")); wxFileOutputStream sout(wxString("test.url"));
if (!sout.Ok())
{
m_text->AppendText(_("Error: couldn't open file for output\n"));
m_text->AppendText(_("=== URL test ends ===\n"));
return;
}
data->Read(sout); data->Read(sout);
m_text->AppendText(_("Results written to file: test.url\n")); m_text->AppendText(_("Results written to file: test.url\n"));
m_text->AppendText(_("Done.\n")); m_text->AppendText(_("Done.\n"));