gecko/modules/libjar/nsJARInputStream.h
Ehsan Akhgari 8c296bbcd4 Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
2012-08-22 11:56:38 -04:00

74 lines
2.5 KiB
C++

/* nsJARInputStream.h
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsJARINPUTSTREAM_h__
#define nsJARINPUTSTREAM_h__
#include "nsIInputStream.h"
#include "nsJAR.h"
#include "nsTArray.h"
#include "mozilla/Attributes.h"
/*-------------------------------------------------------------------------
* Class nsJARInputStream declaration. This class defines the type of the
* object returned by calls to nsJAR::GetInputStream(filename) for the
* purpose of reading a file item out of a JAR file.
*------------------------------------------------------------------------*/
class nsJARInputStream MOZ_FINAL : public nsIInputStream
{
public:
nsJARInputStream() :
mOutSize(0), mInCrc(0), mOutCrc(0), mCurPos(0),
mMode(MODE_NOTINITED)
{
memset(&mZs, 0, sizeof(z_stream));
}
~nsJARInputStream() { Close(); }
NS_DECL_ISUPPORTS
NS_DECL_NSIINPUTSTREAM
// takes ownership of |fd|, even on failure
nsresult InitFile(nsJAR *aJar, nsZipItem *item);
nsresult InitDirectory(nsJAR *aJar,
const nsACString& aJarDirSpec,
const char* aDir);
private:
nsRefPtr<nsZipHandle> mFd; // handle for reading
uint32_t mOutSize; // inflated size
uint32_t mInCrc; // CRC as provided by the zipentry
uint32_t mOutCrc; // CRC as calculated by me
z_stream mZs; // zip data structure
/* For directory reading */
nsRefPtr<nsJAR> mJar; // string reference to zipreader
uint32_t mNameLen; // length of dirname
nsCString mBuffer; // storage for generated text of stream
uint32_t mCurPos; // Current position in buffer
uint32_t mArrPos; // current position within mArray
nsTArray<nsCString> mArray; // array of names in (zip) directory
typedef enum {
MODE_NOTINITED,
MODE_CLOSED,
MODE_DIRECTORY,
MODE_INFLATE,
MODE_COPY
} JISMode;
JISMode mMode; // Modus of the stream
nsresult ContinueInflate(char* aBuf, uint32_t aCount, uint32_t* aBytesRead);
nsresult ReadDirectory(char* aBuf, uint32_t aCount, uint32_t* aBytesRead);
uint32_t CopyDataToBuffer(char* &aBuffer, uint32_t &aCount);
};
#endif /* nsJARINPUTSTREAM_h__ */