Amebis/Updater
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Hash calculation uses wxCryptoHash::HashFile() method now.

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This commit is contained in:
Simon Rozman 2016-04-01 19:19:14 +02:00
parent c425de942c
commit 348e4a461f
1 changed files with 11 additions and 19 deletions
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14
UpdCheck/main.cpp
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@ -469,17 +469,10 @@ bool wxUpdCheckApp::ReadUpdatePackageMeta()
bool wxUpdCheckApp::DownloadUpdatePackage(const wxString &fileName)
{
if (wxFileExists(fileName)) {
// The update package file already exists. Do the integrity check.
wxFFile file(fileName, wxT("rb"));
if (file.IsOpened()) {
// Calculate file hash.
// Calculate file hash (if exists).
wxCryptoHashSHA1 ch(*m_cs);
wxMemoryBuffer buf(4*1024);
char *data = (char*)buf.GetData();
size_t nBlock = buf.GetBufSize();
while (!file.Eof())
ch.Hash(data, file.Read(data, nBlock));
if (ch.HashFile(fileName)) {
wxMemoryBuffer buf;
ch.GetValue(buf);
if (buf.GetDataLen() == m_hash.GetDataLen() &&
@ -490,7 +483,6 @@ bool wxUpdCheckApp::DownloadUpdatePackage(const wxString &fileName)
return true;
}
}
}
wxFFile file(fileName, wxT("wb"));
if (!file.IsOpened()) {