- Merged 75 revisions from trunk.

- Fixed new conflicts.
- Changed Theme loading to use the new ZipArchive class.
- Implemented ZipArchive::getAllNames()

Original log message from SVNMerge.py
================================
Merged revisions 34605,34613-34615,34617,34619-34624,34627-34628,34630-34639,34642-34649,34656-34661,34663-34664,34671-34672,34674-34676,34678-34685 via svnmerge from 
https://tanoku@scummvm.svn.sourceforge.net/svnroot/scummvm/scummvm/trunk

........
  r34605 | Tanoku | 2008-09-20 12:32:59 +0200 (Sat, 20 Sep 2008) | 1 line
  
  Fixed "empty control statement" warning in FSDirectory::matchPattern().
........
  r34613 | lordhoto | 2008-09-20 16:53:31 +0200 (Sat, 20 Sep 2008) | 2 lines
  
  Updated theme file version, to reflect latest addition of new required entries/files.
........
  r34614 | wjpalenstijn | 2008-09-20 17:03:37 +0200 (Sat, 20 Sep 2008) | 1 line
  
  fix drawing order in saveload choosers (draw container before contents)
........
  r34615 | fingolfin | 2008-09-20 17:53:17 +0200 (Sat, 20 Sep 2008) | 1 line
  
  Little readability tweak
........
  r34617 | fingolfin | 2008-09-20 18:10:29 +0200 (Sat, 20 Sep 2008) | 1 line
  
  Fix for bug #2120602: 5ALL: Starting the launcher with -f triggers assertion
........
  r34619 | eriktorbjorn | 2008-09-20 18:21:27 +0200 (Sat, 20 Sep 2008) | 4 lines
  
  I think this is the correct fix for bug #2081347 ("MM: Charset out of
  bounds!"). If I understand correctly, version <= 2 games only have one (hard-
  coded) font, so when that's initialised we can set _curId to 0.
........
  r34620 | marcus_c | 2008-09-20 18:38:50 +0200 (Sat, 20 Sep 2008) | 1 line
  
  game.h is now in engines, not base.
........
  r34621 | marcus_c | 2008-09-20 18:47:31 +0200 (Sat, 20 Sep 2008) | 5 lines
  
  In the CD filesystem, nothing can be opened for writing, so just
  short-circuit any call to openForWriting().  Also, directories and
  non-existing files can't be opened for reading either, so just
  return 0 for those.
........
  r34622 | sev | 2008-09-21 12:23:22 +0200 (Sun, 21 Sep 2008) | 2 lines
  
  Patch #2054467: CRUISE: 64bits fixes
........
  r34623 | sev | 2008-09-21 13:17:22 +0200 (Sun, 21 Sep 2008) | 2 lines
  
  Add recent patch contributors. Reflect current ScummVM team in the credits
........
  r34624 | sev | 2008-09-21 13:18:16 +0200 (Sun, 21 Sep 2008) | 2 lines
  
  Reflect current team
........
  r34627 | lordhoto | 2008-09-22 19:33:30 +0200 (Mon, 22 Sep 2008) | 1 line
  
  Fixed full screen toggling via alt+enter.
........
  r34628 | fingolfin | 2008-09-22 22:55:27 +0200 (Mon, 22 Sep 2008) | 1 line
  
  Fix comments for random() funcs (thanks to salty-horse for pointing this out)
........
  r34630 | fingolfin | 2008-09-23 11:39:37 +0200 (Tue, 23 Sep 2008) | 1 line
  
  Moved ZipArchive implementation into unzip.cpp, added new ZipArchive::isOpen method
........
  r34631 | fingolfin | 2008-09-23 11:42:38 +0200 (Tue, 23 Sep 2008) | 1 line
  
  ImageManager: renamed remArchive() to removeArchive(); switched to using a SearchSet + ZipArchive to access ZIP files (code is much simpler now yet more flexible, yay)
........
  r34632 | fingolfin | 2008-09-23 11:50:03 +0200 (Tue, 23 Sep 2008) | 1 line
  
  Moved ZipArchive to namespace Common; moved unzip internals from unzip.h to unzip.cpp (to be cleaned up)
........
  r34633 | fingolfin | 2008-09-23 12:08:45 +0200 (Tue, 23 Sep 2008) | 1 line
  
  cleanup
........
  r34634 | fingolfin | 2008-09-23 12:10:29 +0200 (Tue, 23 Sep 2008) | 1 line
  
  Perform error checking when reading from a ZIP file
........
  r34635 | fingolfin | 2008-09-23 13:43:57 +0200 (Tue, 23 Sep 2008) | 1 line
  
  Fix for bug #1917981: Game crash when finishing Indy3 demo. At the same time, added a new paranoia check
........
  r34636 | Kirben | 2008-09-23 14:34:02 +0200 (Tue, 23 Sep 2008) | 1 line
  
  Add another French Windows version of Putt-Putt Enters the Race.
........
  r34637 | lordhoto | 2008-09-23 18:40:41 +0200 (Tue, 23 Sep 2008) | 2 lines
  
  Fix for bug #2120780 "GUI: gui-theme command-line option ignored", '-f' and '-g' command line switch behavior.
........
  r34638 | john_doe | 2008-09-24 01:16:47 +0200 (Wed, 24 Sep 2008) | 1 line
  
  Improved updateScreenAndWait; the mouse cursor is less jerky now in some scenes in Manhole:N&E
........
  r34639 | thebluegr | 2008-09-24 09:26:45 +0200 (Wed, 24 Sep 2008) | 1 line
  
  Readded missing special case for the storm animation in ITE. Fixes bug #2125675 - "ITE: Game locks up in storm clouds scene"
........
  r34642 | fingolfin | 2008-09-24 22:29:29 +0200 (Wed, 24 Sep 2008) | 1 line
  
  Changed Common::String to use a MemoryPool for its refcounts
........
  r34643 | fingolfin | 2008-09-24 22:31:14 +0200 (Wed, 24 Sep 2008) | 1 line
  
  cleanup
........
  r34644 | fingolfin | 2008-09-24 22:35:31 +0200 (Wed, 24 Sep 2008) | 1 line
  
  Changed builtin Common::String capacity to 24 (on 32 bit systems), to make sizeof(String) 32; reduces overall memory req by 200k on my system; overall # of mallocs after this + the refcount memory pool change is almost unchanged
........
  r34645 | sev | 2008-09-25 00:44:01 +0200 (Thu, 25 Sep 2008) | 2 lines
  
  Fix bugs #1981081: "ITE: No blinking disk icon" and #1971729: "IHNM: No Animation of Disk Icon"
........
  r34646 | fingolfin | 2008-09-25 10:06:18 +0200 (Thu, 25 Sep 2008) | 1 line
  
  SCUMM: Added a new ActorHE class, as well as a virtual Actor::prepareDrawActorCostume() method
........
  r34647 | fingolfin | 2008-09-25 10:19:51 +0200 (Thu, 25 Sep 2008) | 1 line
  
  SCUMM: Moved Actor::drawActorToBackBuf to class ActorHE
........
  r34648 | fingolfin | 2008-09-25 12:11:06 +0200 (Thu, 25 Sep 2008) | 1 line
  
  SCUMM: Moved more stuf from class Actor to ActorHE
........
  r34649 | fingolfin | 2008-09-25 12:14:50 +0200 (Thu, 25 Sep 2008) | 1 line
  
  cleanup
........
  r34656 | eriktorbjorn | 2008-09-27 19:25:40 +0200 (Sat, 27 Sep 2008) | 2 lines
  
  Fixed typos.
........
  r34657 | eriktorbjorn | 2008-09-27 19:47:22 +0200 (Sat, 27 Sep 2008) | 2 lines
  
  Allow quitting or returning to the launcher while cutscenes are playing.
........
  r34658 | eriktorbjorn | 2008-09-27 19:51:22 +0200 (Sat, 27 Sep 2008) | 2 lines
  
  Slight simplification of last commit.
........
  r34659 | fingolfin | 2008-09-27 20:32:01 +0200 (Sat, 27 Sep 2008) | 1 line
  
  Modified Common::SearchSet to take signed integer priorities, for convenience (so that one can add archives with less-than-default priority)
........
  r34660 | fingolfin | 2008-09-27 20:34:24 +0200 (Sat, 27 Sep 2008) | 1 line
  
  Fixed a nasty bug in SearchManager::addDirectory; made the 'char' constructor of Common::String explicit, to avoid such bugs in the future
........
  r34661 | drmccoy | 2008-09-27 22:04:04 +0200 (Sat, 27 Sep 2008) | 2 lines
  
  Added a spanish floppy version of Lost in Time, as supplied by goodoldgeorg in bug report #2105220
........
  r34663 | fingolfin | 2008-09-28 01:00:46 +0200 (Sun, 28 Sep 2008) | 1 line
  
  Changed Common::File to use SearchMan
........
  r34664 | fingolfin | 2008-09-28 01:27:01 +0200 (Sun, 28 Sep 2008) | 1 line
  
  SCUMM: Use FilesystemNode::openForReading instead of Common::File::open(FilesystemNode) in the detector
........
  r34671 | john_doe | 2008-09-28 22:02:01 +0200 (Sun, 28 Sep 2008) | 1 line
  
  Return 32000 in sfGetCdTime instead of 0; this fixes the Manhole intro/credits (until the function is actually implemented)
........
  r34672 | sev | 2008-09-28 23:07:41 +0200 (Sun, 28 Sep 2008) | 2 lines
  
  Add Italian C64 Zak
........
  r34674 | sev | 2008-09-28 23:53:14 +0200 (Sun, 28 Sep 2008) | 2 lines
  
  Fix bug #2043489: DRASCULA: Cannot disable speech
........
  r34675 | sev | 2008-09-29 00:07:16 +0200 (Mon, 29 Sep 2008) | 3 lines
  
  - Renamed withVoices to _subtitlesDisabled as it reflect the true meaning.
  - Allowed to disable subtitles from options dialogs including RTL.
........
  r34676 | sev | 2008-09-29 00:19:11 +0200 (Mon, 29 Sep 2008) | 2 lines
  
  Use better "silence" without clicks when speech is disabled.
........
  r34678 | fingolfin | 2008-09-29 12:29:01 +0200 (Mon, 29 Sep 2008) | 1 line
  
  Added FIXME to GP2x port
........
  r34679 | fingolfin | 2008-09-29 12:30:31 +0200 (Mon, 29 Sep 2008) | 1 line
  
  Add priority parameter to the SearchMan API
........
  r34680 | fingolfin | 2008-09-29 12:32:06 +0200 (Mon, 29 Sep 2008) | 1 line
  
  File::open no longer falls back to searching the current dir (if this causes any regressions, please report them; don't work around them, don't revert this change, without discussing it first)
........
  r34681 | fingolfin | 2008-09-29 12:49:36 +0200 (Mon, 29 Sep 2008) | 1 line
  
  Don't subclass ArjFile from Common::File (there seems to be no good reason for it). BTW, this code is an abomination and should be replaced by an Archive/SearchSet approach
........
  r34682 | fingolfin | 2008-09-29 13:01:25 +0200 (Mon, 29 Sep 2008) | 1 line
  
  Added const qualifiers
........
  r34683 | fingolfin | 2008-09-29 13:02:11 +0200 (Mon, 29 Sep 2008) | 1 line
  
  SCUMM HE: Fixed leak in Win32ResExtractor::extractResource_, use _filename instead of File::name
........
  r34684 | fingolfin | 2008-09-29 13:03:10 +0200 (Mon, 29 Sep 2008) | 1 line
  
  Added const qualifiers
........
  r34685 | fingolfin | 2008-09-29 13:07:39 +0200 (Mon, 29 Sep 2008) | 1 line
  
  Don't use File::name() needlessly (i.e. if you still know which file you just opened :)
........

svn-id: r34687

1 files changed, 14 insertions, 312 deletions

diff --git a/common/unzip.h b/common/unzip.h
index 43faaf4a74..e4eb754eee 100644
--- a/common/unzip.h
+++ b/common/unzip.h
@@ -22,332 +22,34 @@
  * $Id$
  */
 
-/* unzip.h -- IO for uncompress .zip files using zlib
-   Version 0.15 beta, Mar 19th, 1998,
-
-   Copyright (C) 1998 Gilles Vollant
-
-   This unzip package allow extract file from .ZIP file, compatible with PKZip 2.04g
-     WinZip, InfoZip tools and compatible.
-   Encryption and multi volume ZipFile (span) are not supported.
-   Old compressions used by old PKZip 1.x are not supported
-
-   THIS IS AN ALPHA VERSION. AT THIS STAGE OF DEVELOPPEMENT, SOMES API OR STRUCTURE
-   CAN CHANGE IN FUTURE VERSION !!
-   I WAIT FEEDBACK at mail info@winimage.com
-   Visit also http://www.winimage.com/zLibDll/unzip.htm for evolution
-
-   Condition of use and distribution are the same than zlib :
-
-  This software is provided 'as-is', without any express or implied
-  warranty.  In no event will the authors be held liable for any damages
-  arising from the use of this software.
-
-  Permission is granted to anyone to use this software for any purpose,
-  including commercial applications, and to alter it and redistribute it
-  freely, subject to the following restrictions:
-
-  1. The origin of this software must not be misrepresented; you must not
-     claim that you wrote the original software. If you use this software
-     in a product, an acknowledgment in the product documentation would be
-     appreciated but is not required.
-  2. Altered source versions must be plainly marked as such, and must not be
-     misrepresented as being the original software.
-  3. This notice may not be removed or altered from any source distribution.
-
-
-*/
-/* for more info about .ZIP format, see
-      ftp://ftp.cdrom.com/pub/infozip/doc/appnote-970311-iz.zip
-   PkWare has also a specification at :
-      ftp://ftp.pkware.com/probdesc.zip */
-
-#ifndef _unz_H
-#define _unz_H
+#ifndef COMMON_UNZIP_H
+#define COMMON_UNZIP_H
 
 #ifdef USE_ZLIB
 
 #include "common/scummsys.h"
 #include "common/archive.h"
-#include "common/stream.h"
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef __SYMBIAN32__
-#include <zlib\zlib.h>
-#else
-#include <zlib.h>
-#endif
-
-#if defined(STRICTUNZIP) || defined(STRICTZIPUNZIP)
-/* like the STRICT of WIN32, we define a pointer that cannot be converted
-    from (void*) without cast */
-typedef struct TagunzFile__ { int unused; } unzFile__;
-typedef unzFile__ *unzFile;
-#else
-typedef voidp unzFile;
-#endif
-
-
-#define UNZ_OK                                  (0)
-#define UNZ_END_OF_LIST_OF_FILE (-100)
-#define UNZ_ERRNO               (Z_ERRNO)
-#define UNZ_EOF                 (0)
-#define UNZ_PARAMERROR                  (-102)
-#define UNZ_BADZIPFILE                  (-103)
-#define UNZ_INTERNALERROR               (-104)
-#define UNZ_CRCERROR                    (-105)
-
-/* tm_unz contain date/time info */
-typedef struct tm_unz_s
-{
-	uInt tm_sec;            /* seconds after the minute - [0,59] */
-	uInt tm_min;            /* minutes after the hour - [0,59] */
-	uInt tm_hour;           /* hours since midnight - [0,23] */
-	uInt tm_mday;           /* day of the month - [1,31] */
-	uInt tm_mon;            /* months since January - [0,11] */
-	uInt tm_year;           /* years - [1980..2044] */
-} tm_unz;
-
-/* unz_global_info structure contain global data about the ZIPfile
-   These data comes from the end of central dir */
-typedef struct unz_global_info_s
-{
-	uLong number_entry;         /* total number of entries in
-				       the central dir on this disk */
-	uLong size_comment;         /* size of the global comment of the zipfile */
-} unz_global_info;
-
-
-/* unz_file_info contain information about a file in the zipfile */
-typedef struct unz_file_info_s
-{
-    uLong version;              /* version made by                 2 bytes */
-    uLong version_needed;       /* version needed to extract       2 bytes */
-    uLong flag;                 /* general purpose bit flag        2 bytes */
-    uLong compression_method;   /* compression method              2 bytes */
-    uLong dosDate;              /* last mod file date in Dos fmt   4 bytes */
-    uLong crc;                  /* crc-32                          4 bytes */
-    uLong compressed_size;      /* compressed size                 4 bytes */
-    uLong uncompressed_size;    /* uncompressed size               4 bytes */
-    uLong size_filename;        /* filename length                 2 bytes */
-    uLong size_file_extra;      /* extra field length              2 bytes */
-    uLong size_file_comment;    /* file comment length             2 bytes */
-
-    uLong disk_num_start;       /* disk number start               2 bytes */
-    uLong internal_fa;          /* internal file attributes        2 bytes */
-    uLong external_fa;          /* external file attributes        4 bytes */
-
-    tm_unz tmu_date;
-} unz_file_info;
-
-extern int ZEXPORT unzStringFileNameCompare OF ((const char* fileName1,
-												 const char* fileName2,
-												 int iCaseSensitivity));
-/*
-   Compare two filename (fileName1,fileName2).
-   If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp)
-   If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi
-								or strcasecmp)
-   If iCaseSenisivity = 0, case sensitivity is defaut of your operating system
-	(like 1 on Unix, 2 on Windows)
-*/
-
-
-extern unzFile ZEXPORT unzOpen OF((const char *path));
-/*
-  Open a Zip file. path contain the full pathname (by example,
-     on a Windows NT computer "c:\\zlib\\zlib111.zip" or on an Unix computer
-	 "zlib/zlib111.zip".
-	 If the zipfile cannot be opened (file don't exist or in not valid), the
-	   return value is NULL.
-     Else, the return value is a unzFile Handle, usable with other function
-	   of this unzip package.
-*/
-
-extern int ZEXPORT unzClose OF((unzFile file));
-/*
-  Close a ZipFile opened with unzipOpen.
-  If there is files inside the .Zip opened with unzOpenCurrentFile (see later),
-    these files MUST be closed with unzipCloseCurrentFile before call unzipClose.
-  return UNZ_OK if there is no problem. */
 
-extern int ZEXPORT unzGetGlobalInfo OF((unzFile file,
-					unz_global_info *pglobal_info));
-/*
-  Write info about the ZipFile in the *pglobal_info structure.
-  No preparation of the structure is needed
-  return UNZ_OK if there is no problem. */
+typedef void *unzFile;
 
+namespace Common {
 
-extern int ZEXPORT unzGetGlobalComment OF((unzFile file,
-										   char *szComment,
-					   uLong uSizeBuf));
-/*
-  Get the global comment string of the ZipFile, in the szComment buffer.
-  uSizeBuf is the size of the szComment buffer.
-  return the number of byte copied or an error code <0
-*/
-
-
-/***************************************************************************/
-/* Unzip package allow you browse the directory of the zipfile */
-
-extern int ZEXPORT unzGoToFirstFile OF((unzFile file));
-/*
-  Set the current file of the zipfile to the first file.
-  return UNZ_OK if there is no problem
-*/
-
-extern int ZEXPORT unzGoToNextFile OF((unzFile file));
-/*
-  Set the current file of the zipfile to the next file.
-  return UNZ_OK if there is no problem
-  return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest.
-*/
-
-extern int ZEXPORT unzLocateFile OF((unzFile file,
-				     const char *szFileName,
-				     int iCaseSensitivity));
-/*
-  Try locate the file szFileName in the zipfile.
-  For the iCaseSensitivity signification, see unzStringFileNameCompare
-
-  return value :
-  UNZ_OK if the file is found. It becomes the current file.
-  UNZ_END_OF_LIST_OF_FILE if the file is not found
-*/
-
-
-extern int ZEXPORT unzGetCurrentFileInfo OF((unzFile file,
-					     unz_file_info *pfile_info,
-					     char *szFileName,
-					     uLong fileNameBufferSize,
-					     void *extraField,
-					     uLong extraFieldBufferSize,
-					     char *szComment,
-					     uLong commentBufferSize));
-/*
-  Get Info about the current file
-  if pfile_info!=NULL, the *pfile_info structure will contain somes info about
-	    the current file
-  if szFileName!=NULL, the filemane string will be copied in szFileName
-			(fileNameBufferSize is the size of the buffer)
-  if extraField!=NULL, the extra field information will be copied in extraField
-			(extraFieldBufferSize is the size of the buffer).
-			This is the Central-header version of the extra field
-  if szComment!=NULL, the comment string of the file will be copied in szComment
-			(commentBufferSize is the size of the buffer)
-*/
-
-/***************************************************************************/
-/* for reading the content of the current zipfile, you can open it, read data
-   from it, and close it (you can close it before reading all the file)
-   */
-
-extern int ZEXPORT unzOpenCurrentFile OF((unzFile file));
-/*
-  Open for reading data the current file in the zipfile.
-  If there is no error, the return value is UNZ_OK.
-*/
-
-extern int ZEXPORT unzCloseCurrentFile OF((unzFile file));
-/*
-  Close the file in zip opened with unzOpenCurrentFile
-  Return UNZ_CRCERROR if all the file was read but the CRC is not good
-*/
-
-
-extern int ZEXPORT unzReadCurrentFile OF((unzFile file,
-					  voidp buf,
-					  unsigned len));
-/*
-  Read bytes from the current file (opened by unzOpenCurrentFile)
-  buf contain buffer where data must be copied
-  len the size of buf.
-
-  return the number of byte copied if somes bytes are copied
-  return 0 if the end of file was reached
-  return <0 with error code if there is an error
-    (UNZ_ERRNO for IO error, or zLib error for uncompress error)
-*/
-
-extern z_off_t ZEXPORT unztell OF((unzFile file));
-/*
-  Give the current position in uncompressed data
-*/
-
-extern int ZEXPORT unzeof OF((unzFile file));
-/*
-  return 1 if the end of file was reached, 0 elsewhere
-*/
-
-extern int ZEXPORT unzGetLocalExtrafield OF((unzFile file,
-											 voidp buf,
-											 unsigned len));
-/*
-  Read extra field from the current file (opened by unzOpenCurrentFile)
-  This is the local-header version of the extra field (sometimes, there is
-    more info in the local-header version than in the central-header)
-
-  if buf==NULL, it return the size of the local extra field
-
-  if buf!=NULL, len is the size of the buffer, the extra header is copied in
-	buf.
-  the return value is the number of bytes copied in buf, or (if <0)
-	the error code
-*/
-
-#ifdef __cplusplus
-}
-#endif
-
-
-class ZipArchive : Common::Archive {
-	unzFile _zipFile;
+class ZipArchive : public Archive {
+	void *_zipFile;
 
 public:
-	ZipArchive(const Common::String &name) {
-		_zipFile = unzOpen(name.c_str());
-	}
-	~ZipArchive() {
-		unzClose(_zipFile);
-	}
-
-	virtual bool hasFile(const Common::String &name) {
-		return (_zipFile && unzLocateFile(_zipFile, name.c_str(), 2) == UNZ_OK);
-	}
-
-	virtual int getAllNames(Common::StringList &list) {
-		// TODO
-		return 0;
-	}
-
-	virtual Common::SeekableReadStream *openFile(const Common::String &name) {
-		if (!_zipFile)
-			return 0;
+	ZipArchive(const String &name);
+	~ZipArchive();
 	
-		unzLocateFile(_zipFile, name.c_str(), 2);
+	bool isOpen() const;
 
-		unz_file_info fileInfo;
-		unzOpenCurrentFile(_zipFile);
-		unzGetCurrentFileInfo(_zipFile, &fileInfo, NULL, 0, NULL, 0, NULL, 0);
-		byte *buffer = (byte *)calloc(fileInfo.uncompressed_size+1, 1);
-		assert(buffer);
-		unzReadCurrentFile(_zipFile, buffer, fileInfo.uncompressed_size);
-		unzCloseCurrentFile(_zipFile);
-		return new Common::MemoryReadStream(buffer, fileInfo.uncompressed_size+1, true);
-		
-		// FIXME: instead of reading all into a memory stream, we could
-		// instead create a new ZipStream class. But then we have to be
-		// careful to handle the case where the client code opens multiple
-		// files in the archive and tries to use them indepenendtly.
-	}
+	virtual bool hasFile(const String &name);
+	virtual int getAllNames(StringList &list);
+	virtual Common::SeekableReadStream *openFile(const Common::String &name);
 };
 
+}	// End of namespace Common
+
 #endif // USE_ZLIB
 
 #endif /* _unz_H */