Add flag to SFileListFiles to allow flagging unknowns when listing all files.

[SFmpqapi.git] / SFmpqapi.cpp

diff --git a/SFmpqapi.cpp b/SFmpqapi.cpp
index 0579c2c..86631f4 100644 (file)
--- a/SFmpqapi.cpp
+++ b/SFmpqapi.cpp
@@ -1526,7 +1526,10 @@ BOOL SFMPQAPI WINAPI SFileListFiles(MPQHANDLE hMPQ, LPCSTR lpFileLists, FILELIST
                                lpListBuffer[i].dwCompressedSize = mpqOpenArc->lpBlockTable[dwBlockIndex].dwCompressedSize;
                                lpListBuffer[i].dwFullSize = mpqOpenArc->lpBlockTable[dwBlockIndex].dwFullSize;
                                lpListBuffer[i].dwFlags = mpqOpenArc->lpBlockTable[dwBlockIndex].dwFlags;
-                               lpListBuffer[i].dwFileExists=0xFFFFFFFF;
+                               if (dwFlags & SFILE_LIST_FLAG_UNKNOWN)
+                                       lpListBuffer[i].dwFileExists = 1;
+                               else
+                                       lpListBuffer[i].dwFileExists=0xFFFFFFFF;
                                SetFilePointer(mpqOpenArc->hFile,mpqOpenArc->dwMPQStart+mpqOpenArc->lpBlockTable[dwBlockIndex].dwFileOffset+0x40,0,FILE_BEGIN);
                                ReadFile(mpqOpenArc->hFile,lpListBuffer[i].szFileName,260,&tsz,0);
 
@@ -1537,6 +1540,10 @@ BOOL SFMPQAPI WINAPI SFileListFiles(MPQHANDLE hMPQ, LPCSTR lpFileLists, FILELIST
                                }
                                else {
                                        sprintf(lpListBuffer[i].szFileName,UNKNOWN_OUT,i);
+                                       if (dwFlags & SFILE_LIST_FLAG_UNKNOWN) {
+                                               lpListBuffer[i].dwFileExists |= 2;
+                                       }
+
                                        if (dwFlags&SFILE_LIST_ONLY_KNOWN) {
                                                lpListBuffer[i].dwFileExists = 0;
                                        }
@@ -1690,7 +1697,10 @@ BOOL SFMPQAPI WINAPI SFileListFiles(MPQHANDLE hMPQ, LPCSTR lpFileLists, FILELIST
                        lpListBuffer[i].dwCompressedSize = mpqOpenArc->lpBlockTable[dwBlockIndex].dwCompressedSize;
                        lpListBuffer[i].dwFullSize = mpqOpenArc->lpBlockTable[dwBlockIndex].dwFullSize;
                        lpListBuffer[i].dwFlags = mpqOpenArc->lpBlockTable[dwBlockIndex].dwFlags;
-                       lpListBuffer[i].dwFileExists=0xFFFFFFFF;
+                       if (dwFlags & SFILE_LIST_FLAG_UNKNOWN)
+                               lpListBuffer[i].dwFileExists = 1;
+                       else
+                               lpListBuffer[i].dwFileExists=0xFFFFFFFF;
                        for (j=0;j<dwTotalLines;j++) {
                                if (mpqOpenArc->lpHashTable[i].dwNameHashA==lpdwNameHashA[j] && mpqOpenArc->lpHashTable[i].dwNameHashB==lpdwNameHashB[j]) {
                                        strncpy(lpListBuffer[i].szFileName,lpNames[j],260);
@@ -1701,6 +1711,10 @@ BOOL SFMPQAPI WINAPI SFileListFiles(MPQHANDLE hMPQ, LPCSTR lpFileLists, FILELIST
                                }
                                if (j+1==dwTotalLines) {
                                        sprintf(lpListBuffer[i].szFileName,UNKNOWN_OUT,i);
+                                       if (dwFlags & SFILE_LIST_FLAG_UNKNOWN) {
+                                               lpListBuffer[i].dwFileExists |= 2;
+                                       }
+
                                        if (dwFlags&SFILE_LIST_ONLY_KNOWN) {
                                                lpListBuffer[i].dwFileExists = 0;
                                        }