Dep/CascLib: Update to ladislav-zezula/CascLib@225777494069b0b0e18bea3ffeb3773d44a70b30

1 files changed, 21 insertions, 3 deletions

diff --git a/dep/CascLib/src/CascFiles.cpp b/dep/CascLib/src/CascFiles.cpp
index 8d90df23000..f47b8316693 100644
--- a/dep/CascLib/src/CascFiles.cpp
+++ b/dep/CascLib/src/CascFiles.cpp
@@ -503,7 +503,20 @@ static void SetProductCodeName(TCascStorage * hs, LPCSTR szCodeName)
     }
 }
 
-static int GetDefaultLocaleMask(TCascStorage * hs, const CASC_CSV_COLUMN & Column)
+static DWORD GetDefaultCdnPath(TCascStorage * hs, const CASC_CSV_COLUMN & Column)
+{
+    TCHAR szCdnPath[MAX_PATH];
+
+    if(hs->szCdnPath == NULL && Column.nLength != 0)
+    {
+        CascStrCopy(szCdnPath, _countof(szCdnPath), Column.szValue);
+        hs->szCdnPath = CascNewStr(szCdnPath);
+    }
+
+    return ERROR_SUCCESS;
+}
+
+static DWORD GetDefaultLocaleMask(TCascStorage * hs, const CASC_CSV_COLUMN & Column)
 {
     LPCSTR szTagEnd = Column.szValue + Column.nLength - 4;
     LPCSTR szTagPtr = Column.szValue;
@@ -662,6 +675,9 @@ static DWORD ParseFile_BuildInfo(TCascStorage * hs, CASC_CSV & Csv)
         if (dwErrCode != ERROR_SUCCESS)
             return dwErrCode;
 
+        // Get the CDN path
+        GetDefaultCdnPath(hs, Csv[nSelected]["CDN Path!STRING:0"]);
+
         // If we found tags, we can extract language build from it
         GetDefaultLocaleMask(hs, Csv[nSelected]["Tags!STRING:0"]);
 
@@ -1228,7 +1244,9 @@ DWORD GetFileSpanInfo(PCASC_CKEY_ENTRY pCKeyEntry, PULONGLONG PtrContentSize, PU
     // Sanity check
     assert(pCKeyEntry->SpanCount != 0);
 
-    // Sum all span size
+    // Sum the file size over all file spans
+    // Note: The first file span, if referenced by the ROOT folder, gets the same size
+    // like the entire file (example: zone\base.xpak, zone\base.xpak_1)
     for(DWORD i = 0; i < dwSpanCount; i++, pCKeyEntry++)
     {
         if(pCKeyEntry->ContentSize == CASC_INVALID_SIZE)
@@ -1433,7 +1451,7 @@ LPBYTE LoadInternalFileToMemory(TCascStorage * hs, PCASC_CKEY_ENTRY pCKeyEntry,
             cbFileData = pCKeyEntry->ContentSize;
         }
 
-        // Retrieve the size of the ENCODING file
+        // Load the entire file to memory
         if(dwErrCode == ERROR_SUCCESS)
         {
             // Allocate space for the ENCODING file