Rampoina/MegaGlest
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

- added some debugging to figure out CRC issue

Browse Source
This commit is contained in:
Mark Vejvoda 2012-07-07 01:16:50 +00:00
parent 330070a632
commit bf0e76c5e7
2 changed files with 9 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
source/shared_lib/include/util/checksum.h
View File

@ -48,7 +48,7 @@ public:
int32 getFinalFileListSum();
int32 getFileCount();
void addByte(int8 value);
int32 addByte(int8 value);
void addString(const string &value);
int32 addInt(const int32 &value);
void addFile(const string &path);

10
source/shared_lib/sources/util/checksum.cpp
View File

@ -47,11 +47,13 @@ Checksum::Checksum() {
c2= 22719;
}
void Checksum::addByte(int8 value) {
int32 Checksum::addByte(int8 value) {
int32 cipher= (value ^ (r >> 8));
r= (cipher + r) * c1 + c2;
sum += cipher;
return cipher;
}
void Checksum::addSum(int32 value) {
@ -217,6 +219,8 @@ bool Checksum::addFileToSum(const string &path) {
// Load the data
ifs.read((char*)&buf[0], buf.size());
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d] buf.size() = %d, path [%s], isXMLFile = %d\n",__FILE__,__FUNCTION__,__LINE__,buf.size(), path.c_str(),isXMLFile);
for(unsigned int i = 0; i < buf.size(); ++i) {
// Ignore Spaces in XML files as they are
// ONLY for formatting
@ -242,7 +246,9 @@ bool Checksum::addFileToSum(const string &path) {
continue;
}
}
addByte(buf[i]);
int32 cipher = addByte(buf[i]);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d] %d / %d, cipher = %d\n",__FILE__,__FUNCTION__,__LINE__,i,buf.size(), cipher);
}
// Close the file