Changed executable from vj to virtualjaguar to avoid possible future naming

[virtualjaguar] / src / gui / filethread.cpp

diff --git a/src/gui/filethread.cpp b/src/gui/filethread.cpp
index 3229c3521a4bb5c2445ff8198067d8a21bae1305..22bf3b72f09afc258f0e8cc4671c640326daea2a 100644 (file)
--- a/src/gui/filethread.cpp
+++ b/src/gui/filethread.cpp
@@ -10,12 +10,14 @@
 // ---  ----------  -------------------------------------------------------------
 // JLH  01/28/2010  Created this file
 // JLH  02/16/2010  Moved RomIdentifier stuff to its own file
+// JLH  03/02/2010  Added .ZIP file fishing
 //
 
 #include "filethread.h"
 
 #include <QtGui>
 #include "crc32.h"
+#include "file.h"
 #include "filedb.h"
 #include "settings.h"
 
@@ -81,23 +83,65 @@ printf("FileThread: Aborting!!!\n");
 #endif
 
                QFileInfo fileInfo = list.at(i);
-               QFile file(romDir.filePath(fileInfo.fileName()));
-               uint8 * buffer = new uint8[fileInfo.size()];
 
-               if (file.open(QIODevice::ReadOnly))
+               // ZIP files are special: They contain more than just the software now... ;-)
+               // So now we fish around inside them to pull out the stuff we want.
+               // Probably also need more stringent error checking as well... :-O
+               if (fileInfo.suffix().compare("zip", Qt::CaseInsensitive) == 0)
                {
-                       file.read((char *)buffer, fileInfo.size());
-                       uint32 crc = crc32_calcCheckSum(buffer, fileInfo.size());
-                       file.close();
+                       uint8 * buffer = NULL;
+                       uint32 size = GetFileFromZIP(fileInfo.canonicalFilePath().toAscii(), FT_SOFTWARE, buffer);
 
-                       uint32 index = FindCRCIndexInFileList(crc);
+                       if (size > 0)
+                       {
+//printf("FileThread: About to calc checksum on file with size %u... (buffer=%08X)\n", size, buffer);
+                               uint32 crc = crc32_calcCheckSum(buffer, size);
+                               uint32 index = FindCRCIndexInFileList(crc);
+                               delete[] buffer;
 
 // Mebbe we should pass a index AND a QImage here???
-                       if (index != 0xFFFFFFFF && !(romList[index].flags & FF_BIOS))
-                               emit FoundAFile(index);
+/*
+Let's think about this... What *do* we need to send out?
+we need the filename for sure. image file if it exists.
+do we need the index? I think we're only using it to pull the label from the subdir...
+we might need it if we want to pull ROM flags from the fileDB...
+*/
+                               if (index != 0xFFFFFFFF && !(romList[index].flags & FF_BIOS))
+                               {
+                                       QImage img;
+                                       size = GetFileFromZIP(fileInfo.canonicalFilePath().toAscii(), FT_LABEL, buffer);
+
+                                       if (size > 0)
+                                       {
+                                               img.loadFromData(buffer, size);
+                                               delete[] buffer;
+                                       }
+//printf("FileThread: Attempted to load image. Size: %u x %u...\n", img.width(), img.height());
+
+//                                     emit FoundAFile(index);
+                                       emit FoundAFile2(index, fileInfo.canonicalFilePath(), &img);
+                               }
+                       }
                }
+               else
+               {
+                       QFile file(romDir.filePath(fileInfo.fileName()));
 
-               delete[] buffer;
+                       if (file.open(QIODevice::ReadOnly))
+                       {
+                               uint8 * buffer = new uint8[fileInfo.size()];
+                               file.read((char *)buffer, fileInfo.size());
+                               file.close();
+                               uint32 crc = crc32_calcCheckSum(buffer, fileInfo.size());
+                               uint32 index = FindCRCIndexInFileList(crc);
+                               delete[] buffer;
+
+// Mebbe we should pass a index AND a QImage here???
+                               if (index != 0xFFFFFFFF && !(romList[index].flags & FF_BIOS))
+//                                     emit FoundAFile(index);
+                                       emit FoundAFile2(index, fileInfo.canonicalFilePath(), 0);
+                       }
+               }
        }
 }