void FileList::ListMissingOrChangedFiles(const char *applicationDirectory, FileList *missingOrChangedFiles, bool alwaysWriteHash, bool neverWriteHash)
{
unsigned fileLength;
// CSHA1 sha1;
FILE *fp;
char fullPath[512];
unsigned i;
// char *fileData;
for (i=0; i < fileList.Size(); i++)
{
strcpy(fullPath, applicationDirectory);
FixEndingSlash(fullPath);
strcat(fullPath,fileList[i].filename);
fp=fopen(fullPath, "rb");
if (fp==0)
{
missingOrChangedFiles->AddFile(fileList[i].filename, fileList[i].fullPathToFile, 0, 0, 0, FileListNodeContext(0,0), false);
}
else
{
fseek(fp, 0, SEEK_END);
fileLength = ftell(fp);
fseek(fp, 0, SEEK_SET);
if (fileLength != fileList[i].fileLengthBytes && alwaysWriteHash==false)
{
missingOrChangedFiles->AddFile(fileList[i].filename, fileList[i].fullPathToFile, 0, 0, fileLength, FileListNodeContext(0,0), false);
}
else
{
// fileData= (char*) rakMalloc_Ex( fileLength, __FILE__, __LINE__ );
// fread(fileData, fileLength, 1, fp);
// sha1.Reset();
// sha1.Update( ( unsigned char* ) fileData, fileLength );
// sha1.Final();
// rakFree_Ex(fileData, __FILE__, __LINE__ );
unsigned int hash = SuperFastHashFilePtr(fp);
if (RakNet::BitStream::DoEndianSwap())
RakNet::BitStream::ReverseBytesInPlace((unsigned char*) &hash, sizeof(hash));
//if (fileLength != fileList[i].fileLength || memcmp( sha1.GetHash(), fileList[i].data, HASH_LENGTH)!=0)
if (fileLength != fileList[i].fileLengthBytes || memcmp( &hash, fileList[i].data, HASH_LENGTH)!=0)
{
if (neverWriteHash==false)
// missingOrChangedFiles->AddFile((const char*)fileList[i].filename, (const char*)sha1.GetHash(), HASH_LENGTH, fileLength, 0);
missingOrChangedFiles->AddFile((const char*)fileList[i].filename, (const char*)fileList[i].fullPathToFile, (const char *) &hash, HASH_LENGTH, fileLength, FileListNodeContext(0,0), false);
else
missingOrChangedFiles->AddFile((const char*)fileList[i].filename, (const char*)fileList[i].fullPathToFile, 0, 0, fileLength, FileListNodeContext(0,0), false);
}
}
fclose(fp);
}
}
}
unsigned int SuperFastHashFile(const char * filename)
{
FILE *fp = fopen(filename, "rb");
if (fp == 0)
return 0;
unsigned int hash = SuperFastHashFilePtr(fp);
fclose(fp);
return hash;
}
uint32_t SuperFastHashFile (const char * filename)
{
FILE *fp;
if (fopen_s(&fp, filename, "rb")!=0)
return 0;
uint32_t hash = SuperFastHashFilePtr(fp);
fclose(fp);
return hash;
}
