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50 Commits

Author SHA1 Message Date
Vincent Sanders 75018632a9 Use coccinelle to change logging macro calls in c files 
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done

@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
 2017-09-06 18:45:27 +01:00
Vincent Sanders 3217c82cdb attempt to remove unintended sign extension warning in fs backing store 2017-03-05 13:02:47 +00:00
Vincent Sanders e96bf01339 make backing store use inttypes format specifiers 2017-01-21 16:48:41 +00:00
Vincent Sanders 6075feb487 create netsurf inttypes header to have portable integer formatting macros 2017-01-21 14:20:55 +00:00
Vincent Sanders 8828bdc702 fix comedy spelling in fs backing store code 2016-11-20 15:22:04 +00:00
Vincent Sanders fe7eb85614 move misc header into public API 2016-05-30 11:23:32 +01:00
Vincent Sanders 33c7df0c40 complete the rename of the gui browser table 
When the operations tables were created the browser table was renamed
to miscellaneous except the actual rename patch was never applied,
this fixes that situation.
 2016-04-16 23:50:21 +01:00
Vincent Sanders 0d811963c1 fixup all the remaining logging macro callsites 
The semantic patch tool appears to have missed some difficult to
reason about callsites which have now been manually cleaned up
 2015-05-28 17:06:18 +01:00
Vincent Sanders c105738fa3 Change LOG() macro to be varadic 
This changes the LOG macro to be varadic removing the need for all
callsites to have double bracketing and allows for future improvement
on how we use the logging macros.

The callsites were changed with coccinelle and the changes checked by
hand. Compile tested for several frontends but not all.

A formatting annotation has also been added which allows the compiler
to check the parameters and types passed to the logging.
 2015-05-28 16:08:46 +01:00
Vincent Sanders 35751f3faa Move the setting of block file extents to background maintinance. 
On some OS the ftruncate operation can take some time so move it to
occour in the background maintinance operations instead of when data
blocks are initialy opened. This should improve browsing responsiveness.
 2015-05-04 09:54:03 +01:00
Vincent Sanders 05538c0264 Ensure small block cache files allocate their entire extent at open. 
It seems many filesystems are greatly more efficient if the block file
is allocated its entire extent once rather than trying to
continuously grown the file later.

The size of the block files is known at their creation time so this
change ensures they are grown to the full possible extent hence removing
future inefficient writes.
 2015-04-30 13:49:25 +01:00
Vincent Sanders ea9a2ff01d Fix up some doxygen errors 2015-04-03 00:28:22 +01:00
Vincent Sanders 77ffda1e46 Use nsutils unistd operations for pread and pwrite to get consistant interface 2015-04-02 17:28:55 +01:00
Vincent Sanders 47d08b6506 Revert "Fix RISC OS not having a pread/pwrite implementation." 
This reverts commit 82c7a7a4ba.

Conflicts:
	content/fs_backing_store.c
 2015-04-02 16:37:04 +01:00
Vincent Sanders 576b1c55bf extend backing store logging to show errno values ofter operations 2015-04-01 09:26:39 +01:00
Vincent Sanders 82c7a7a4ba Fix RISC OS not having a pread/pwrite implementation. 2015-03-31 22:41:37 +01:00
Vincent Sanders 87a38ca5c1 ensure entry invalidation copes with entries in blocks 2015-03-31 22:02:07 +01:00
Vincent Sanders 9511e9c4e9 Improve file naming inside cache 2015-03-31 20:57:00 +01:00
Vincent Sanders f1d4094566 allocate small block using block use bitmaps to find free entries. 2015-03-31 20:56:55 +01:00
Vincent Sanders 706a77170d implement block read and write operations. 2015-03-31 20:56:55 +01:00
Vincent Sanders c965fa8739 Block file usage bitmaps (de)serialising 2015-03-31 20:56:55 +01:00
Vincent Sanders a8e501a663 define block store parameters 2015-03-31 20:56:55 +01:00
Vincent Sanders 980e28d916 Change backing store fetch operation to always perform the allocations 
The fetch API previously allowed for the caller to supply the storage,
this was never used and was preventing the refactoring necessary for
small black storage to be available.
 2015-03-31 20:56:55 +01:00
Vincent Sanders 1d03f34d62 Compute the element index once and use that as a parameter. 
Change to computing the element index from the flags passed to store
and fetch methods instead of passing the flags around and calculating
everywhere.

Additionally split out writing element of entry to file into distinct
function to make code clearer.
 2015-03-31 20:56:55 +01:00
Vincent Sanders c2eda75710 Change element layout and cope with index collisions. 2015-03-31 20:56:55 +01:00
Michael Drake ee75f5b3ad Fix to support non-POSIX behaviour when renaming cache entries on disc. 2015-02-03 10:22:28 +00:00
Vincent Sanders 1c735140b6 fix resource leak on error (Coverity 1256245) 2014-11-30 11:21:34 +00:00
Vincent Sanders d08acbc5ae correctly calculate writeout bandwidth and properly impose limits 2014-11-29 23:57:15 +00:00
Vincent Sanders 6b2676d33f Improve llcache writeout stratagy 2014-11-28 19:17:42 +00:00
Vincent Sanders 8d51dd4879 update the backing store to allow for invalidating entries which have an allocation 2014-11-27 13:31:43 +00:00
Vincent Sanders 5a78cd810f correctly release source data from llcache 2014-11-23 18:21:56 +00:00
Vincent Sanders 01b2bc5a57 Improve doxygen comments and add todo for cache and backing store 2014-11-23 15:43:03 +00:00
Vincent Sanders 246a1fec05 remove constness from backing stores store method 2014-11-23 01:37:24 +00:00
Vincent Sanders 63c35da66e annotate element struct with packing attributes to reduce entry size 2014-11-23 01:25:14 +00:00
Vincent Sanders 08c7ef6bed Do not use anonymous union as it is not portable 
unnamed unions are not portable to old compilers. When reloading data
ensure the heap allocation status is discarded.
 2014-11-23 00:35:11 +00:00
Vincent Sanders 8b810ee4a1 change the persistant data store to owning the allocations 2014-11-22 23:56:43 +00:00
Vincent Sanders eb87406758 update entry points to backing store ready for allowing differing object lifetimes 2014-11-20 22:28:19 +00:00
Vincent Sanders 69f4397fe4 Limit creation of store path directories. 
Only create all elements of a path in the store when it is being
opened for creation instead of causing reads to create directories.
 2014-11-19 16:26:29 +00:00
Vincent Sanders 92a1ac4fbb Improve backing store control data serialisation 
By scheduling the control data to be maintained (entries index written
and headers updated) once activity occurs to update these control
structures rather than a single serialisation at browser exit the data
is more likely to be up to date and not lost on a crash.
 2014-11-19 16:22:06 +00:00
Vincent Sanders a79b30bd6f make backing store use rename to atomicly replace entries file 2014-11-19 11:26:27 +00:00
Vincent Sanders e32a2ad46e Doxygen fixes 2014-11-09 15:28:03 +00:00
Vincent Sanders 56bb1b03c5 Doxygen cleanups 2014-11-09 12:50:30 +00:00
Vincent Sanders d06df231bc Update the core to use the split operations table headers 
Second in the series to decouple the core API usage from the frontends.
 2014-10-16 22:33:43 +01:00
Vincent Sanders 219f505a65 version 1.1 of the backing store disc layout using base32 encoded 
filenames to allow for case insensitive filenames.
 2014-07-04 17:09:28 +01:00
Vincent Sanders f1c2dde13b extend file table with mkdir all and make fs backing store use it. 
enable fs backing store for RISC OS.
 2014-06-05 12:06:47 +01:00
Michael Drake bd804d3fe4 Avoid signed vs unsigned comparason warning. 2014-06-04 07:48:05 +01:00
Vincent Sanders 5899f6c16e turn off debugging and add some comments and todo from dsilvers 2014-06-03 22:30:04 +01:00
Vincent Sanders e9d53022a4 write a cache tag file as an aid to backup software 2014-05-30 00:19:20 +01:00
Michael Drake fb5af8a1b6 Check return value from write() to avoid build warnings. 2014-05-24 15:19:01 +01:00
Vincent Sanders 05932293f6 Add filesystem based backing store 2014-05-13 15:53:02 +01:00