TheCloud/panda3d
1
0
Fork 0
mirror of https://github.com/panda3d/panda3d.git synced 2025-10-01 01:07:51 -04:00
Code Issues Packages Projects Releases Wiki Activity

publish encryptStream properly

Browse Source
This commit is contained in:
David Rose 2009-08-06 18:26:57 +00:00
parent 1e23653549
commit db12a6b88e
4 changed files with 22 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
dtool/src/prc/encryptStream.I
View File

@ -15,7 +15,7 @@
////////////////////////////////////////////////////////////////////
// Function: IDecryptStream::Constructor
// Access: Public
// Access: Published
// Description:
////////////////////////////////////////////////////////////////////
INLINE IDecryptStream::
@ -24,7 +24,7 @@ IDecryptStream() : istream(&_buf) {
////////////////////////////////////////////////////////////////////
// Function: IDecryptStream::Constructor
// Access: Public
// Access: Published
// Description:
////////////////////////////////////////////////////////////////////
INLINE IDecryptStream::
@ -35,7 +35,7 @@ IDecryptStream(istream *source, bool owns_source,
////////////////////////////////////////////////////////////////////
// Function: IDecryptStream::open
// Access: Public
// Access: Published
// Description:
////////////////////////////////////////////////////////////////////
INLINE IDecryptStream &IDecryptStream::
@ -47,7 +47,7 @@ open(istream *source, bool owns_source, const string &password) {
////////////////////////////////////////////////////////////////////
// Function: IDecryptStream::close
// Access: Public
// Access: Published
// Description: Resets the EncryptStream to empty, but does not actually
// close the source istream unless owns_source was true.
////////////////////////////////////////////////////////////////////
@ -59,7 +59,7 @@ close() {
////////////////////////////////////////////////////////////////////
// Function: IDecryptStream::get_algorithm
// Access: Public
// Access: Published
// Description: Returns the encryption algorithm that was read from
// the stream.
////////////////////////////////////////////////////////////////////
@ -70,7 +70,7 @@ get_algorithm() const {
////////////////////////////////////////////////////////////////////
// Function: IDecryptStream::get_key_length
// Access: Public
// Access: Published
// Description: Returns the encryption key length, in bits, that was
// read from the stream.
////////////////////////////////////////////////////////////////////
@ -81,7 +81,7 @@ get_key_length() const {
////////////////////////////////////////////////////////////////////
// Function: IDecryptStream::get_iteration_count
// Access: Public
// Access: Published
// Description: Returns the value that was was read from the stream.
////////////////////////////////////////////////////////////////////
INLINE int IDecryptStream::
@ -92,7 +92,7 @@ get_iteration_count() const {
////////////////////////////////////////////////////////////////////
// Function: OEncryptStream::Constructor
// Access: Public
// Access: Published
// Description:
////////////////////////////////////////////////////////////////////
INLINE OEncryptStream::
@ -101,7 +101,7 @@ OEncryptStream() : ostream(&_buf) {
////////////////////////////////////////////////////////////////////
// Function: OEncryptStream::Constructor
// Access: Public
// Access: Published
// Description:
////////////////////////////////////////////////////////////////////
INLINE OEncryptStream::
@ -113,7 +113,7 @@ OEncryptStream(ostream *dest, bool owns_dest, const string &password) :
////////////////////////////////////////////////////////////////////
// Function: OEncryptStream::open
// Access: Public
// Access: Published
// Description:
////////////////////////////////////////////////////////////////////
INLINE OEncryptStream &OEncryptStream::
@ -125,7 +125,7 @@ open(ostream *dest, bool owns_dest, const string &password) {
////////////////////////////////////////////////////////////////////
// Function: OEncryptStream::close
// Access: Public
// Access: Published
// Description: Resets the EncryptStream to empty, but does not actually
// close the dest ostream unless owns_dest was true.
////////////////////////////////////////////////////////////////////
@ -138,7 +138,7 @@ close() {
////////////////////////////////////////////////////////////////////
// Function: OEncryptStream::set_algorithm
// Access: Public
// Access: Published
// Description: Specifies the encryption algorithm that should be
// used for future calls to open(). The default
// is whatever is specified by the encryption-algorithm
@ -157,7 +157,7 @@ set_algorithm(const string &algorithm) {
////////////////////////////////////////////////////////////////////
// Function: OEncryptStream::set_key_length
// Access: Public
// Access: Published
// Description: Specifies the length of the key, in bits, that should
// be used to encrypt the stream in future calls to
// open(). The default is whatever is specified
@ -174,7 +174,7 @@ set_key_length(int key_length) {
////////////////////////////////////////////////////////////////////
// Function: OEncryptStream::set_iteration_count
// Access: Public
// Access: Published
// Description: Specifies the number of times to repeatedly hash the
// key before writing it to the stream in future calls
// to open(). Its purpose is to make it

4
dtool/src/prc/encryptStream.h
View File

@ -35,7 +35,7 @@
// Seeking is not supported.
////////////////////////////////////////////////////////////////////
class EXPCL_DTOOLCONFIG IDecryptStream : public istream {
public:
PUBLISHED:
INLINE IDecryptStream();
INLINE IDecryptStream(istream *source, bool owns_source,
const string &password);
@ -64,7 +64,7 @@ private:
// Seeking is not supported.
////////////////////////////////////////////////////////////////////
class EXPCL_DTOOLCONFIG OEncryptStream : public ostream {
public:
PUBLISHED:
INLINE OEncryptStream();
INLINE OEncryptStream(ostream *dest, bool owns_dest,
const string &password);

6
dtool/src/prc/encryptStreamBuf.cxx
View File

@ -419,6 +419,10 @@ underflow() {
////////////////////////////////////////////////////////////////////
size_t EncryptStreamBuf::
read_chars(char *start, size_t length) {
if (length == 0) {
return 0;
}
if (_in_read_overflow_buffer != 0) {
// Take from the overflow buffer.
length = min(length, _in_read_overflow_buffer);
@ -493,7 +497,7 @@ read_chars(char *start, size_t length) {
////////////////////////////////////////////////////////////////////
void EncryptStreamBuf::
write_chars(const char *start, size_t length) {
if (_write_valid) {
if (_write_valid && length != 0) {
size_t max_write_buffer = length + _write_block_size;
unsigned char *write_buffer = (unsigned char *)alloca(max_write_buffer);

2
dtool/src/prc/encryptStreamBuf.h
View File

@ -28,7 +28,7 @@
// IDecompressStream and OCompressStream.
////////////////////////////////////////////////////////////////////
class EXPCL_DTOOLCONFIG EncryptStreamBuf : public streambuf {
PUBLISHED:
public:
EncryptStreamBuf();
virtual ~EncryptStreamBuf();