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Author	SHA1	Message	Date
Con Kolivas	6a903eff8d	Convert the usecs field to a dedicated salt one which has 6 random bytes and 2 encoded loops bytes.	2011-03-15 13:14:27 +11:00
Con Kolivas	0ffa041f36	Add function to get a stream of random numbers into a buffer from /dev/urandom if possible, and falling back to random() if not.	2011-03-15 12:56:23 +11:00
ckolivas	e26d0d1381	Clear the temporary infile where possible as well when we have falen back to it.	2011-03-15 11:27:07 +11:00
ckolivas	65a681a254	Relative offset is not required in tmp inbuf, it can be safely zeroed.	2011-03-15 11:21:26 +11:00
ckolivas	cb1f630fe0	Tidy.	2011-03-15 10:41:17 +11:00
ckolivas	091909b552	Refuse to compress a file smaller than a minimum size.	2011-03-15 10:40:14 +11:00
ckolivas	fca5d4232c	Refuse to perform file info from STDIN.	2011-03-15 09:56:45 +11:00
Con Kolivas	8a83741c32	Clear tmpinbuf between chunks.	2011-03-14 22:03:13 +11:00
Con Kolivas	3a8c0b6689	Remove seeks that aren't required and don't work on tmp input buffers. ... Clean up open_stream_in.	2011-03-14 21:51:27 +11:00
Con Kolivas	c832e80085	More infrastructure to read from temporary buffers on stdin decompression.	2011-03-14 21:19:57 +11:00
Con Kolivas	36e09f206e	Begin massive read changes to support using temporary file for STDIN.	2011-03-14 20:22:45 +11:00
Con Kolivas	91b8382214	Read magic specially when decompressing from STDIN.	2011-03-14 18:16:14 +11:00
Con Kolivas	d56c826725	Add fd_in field to struct rzip_control.	2011-03-14 14:58:41 +11:00
Con Kolivas	00be150cfb	Add flag tests for TMP_INBUF.	2011-03-14 14:56:59 +11:00
Con Kolivas	684959efed	Add fields for temporary input buffer and clamp memory accordingly in preparation.	2011-03-14 14:47:26 +11:00
Con Kolivas	5f7a03932b	Calculate the total expected size progressively and show it when it's not known.	2011-03-14 13:32:36 +11:00
Con Kolivas	dc360b52dc	Update message when dumping buffer and make it maxverbose only.	2011-03-14 12:54:40 +11:00
Con Kolivas	9e772d3140	Make ALL decompression use temporary in-ram buffer whenever possible.	2011-03-14 12:48:40 +11:00
Con Kolivas	27d7c2a031	Tidy.	2011-03-14 12:23:12 +11:00
Con Kolivas	0fe3213a47	Write to physical files if we cannot fit the decompression in ram.	2011-03-14 12:15:54 +11:00
Con Kolivas	aeefba2190	Allocate slightly more so we can cope when the buffer overflows and fall back to a real temporary file.	2011-03-14 11:37:56 +11:00
Con Kolivas	37009e2ac5	Make sure to read on an fd if that's what we're supposed to be doing.	2011-03-14 11:25:04 +11:00
Con Kolivas	b644240152	write_1g always uses control->fd_out so don't pass fd to it.	2011-03-14 11:15:35 +11:00
Con Kolivas	7eabb5e7de	Check seek hasn't made the pseudo file longer.	2011-03-14 11:12:12 +11:00
Con Kolivas	19ef7298c8	Cast fstat values to i64 to prevent 32 bit overflows.	2011-03-14 10:21:10 +11:00
Con Kolivas	e138fa77ff	Use temporary files for now with TEST_ONLY mode.	2011-03-14 10:19:53 +11:00
Con Kolivas	4a6fa7602f	Begin decompressing to stdout via temporary buffer by creating a read/write wrapper.	2011-03-14 10:07:51 +11:00
Con Kolivas	d9e9f0d71d	No need to keep usable_ram as a rzip_control variable.	2011-03-13 22:28:28 +11:00
Con Kolivas	66fe056f30	Don't use open coded flags.	2011-03-13 22:22:46 +11:00
Con Kolivas	938ef76182	Clean indent.	2011-03-13 22:19:28 +11:00
Con Kolivas	17c35cb331	Use the usable_ram variable just to determine the maximum size allocatable.	2011-03-13 22:16:46 +11:00
Con Kolivas	6853c2359e	Merge branch 'master' into newconf	2011-03-13 22:08:03 +11:00
Con Kolivas	f2ddd9022c	Ignore the eof flag if the file size is known.	2011-03-13 21:31:03 +11:00
Con Kolivas	b17540d32e	Fix decompressing single chunk stdout chunked archives.	2011-03-13 18:14:50 +11:00
Con Kolivas	e0a0e6b277	Whitespace fix.	2011-03-13 18:13:46 +11:00
Con Kolivas	fe0416be9d	Fix whitespace indentation.	2011-03-13 18:12:05 +11:00
Con Kolivas	8756fe91e2	Enable decompression when file has been chunked stdout and display progress only when expected size is known.	2011-03-13 17:52:23 +11:00
Con Kolivas	a023420cdc	Make get_filefinfo read over whole file to get uncompressed size for when it's not known due to being a stdout chunked file. ... Don't display microseconds in information as it will be removed.	2011-03-13 17:31:30 +11:00
Con Kolivas	6d0ac95170	Remove extra locking that does nothing.	2011-03-13 12:12:37 +11:00
Con Kolivas	6ac74aa9f0	Create a flag to know when the temporary output buffer is in use, in preparation for when we use it on decompression.	2011-03-13 08:34:06 +11:00
Con Kolivas	2f87f62696	Make the tmp out buf slightly larger to account for incompressible data, and check for buffer overflows.	2011-03-13 08:16:46 +11:00
Con Kolivas	11ea12d3ce	Forgot to test for TEST_ONLY.	2011-03-12 23:07:52 +11:00
Con Kolivas	d2ae072a3c	Round to page for optimum efficiency.	2011-03-12 22:58:39 +11:00
Con Kolivas	823a51cc74	Move const one_g to correct place.	2011-03-12 22:50:40 +11:00
Con Kolivas	d067a6ea9e	Implement the real workings of writing to a temporary buffer before flushing to stdout.	2011-03-12 22:46:57 +11:00
Con Kolivas	1397c0f832	Create custom "loop count" system to determine how many times to hash a password when encrypting based on the datestamp. ... This data will be stored as a 2 byte entry in the header in the future (b1 and b2).	2011-03-12 20:31:56 +11:00
Con Kolivas	7fbec0a783	Prepare to write compressed output by flushing stdout after each chunk is compressed.	2011-03-12 19:56:08 +11:00
Con Kolivas	c75a50f723	Being modifying write_1g function to be able to write to a temporary buffer instead of straight to fd_out. ... Split out make_magic to be able to write magic wherever we want later.	2011-03-12 14:13:28 +11:00
Con Kolivas	9444441d51	Modify maximum ram usable when stdout is being used in preparation for temporary in-ram file during stdout and fix summary shown and 32 bit limits.	2011-03-12 12:19:02 +11:00
Con Kolivas	885c6b327f	Add storage time display if it exists in maxverbose info.	2011-03-12 11:55:15 +11:00