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path: root/src/common/db.c
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2015-10-19rename malloc.c/h to memmgr.Andrei Karas1-1/+1
2015-08-15HPM compatibility improvementsHaru1-0/+1
Improved compatibility, portability and standards conformance. - Since it is not possible to portably and reliably re-use the core's symbols in plugins, symbols are no longer exported unless explicitly required, in the UNIX builds. This mimics the Windows behavior and adds HPM compatibility to OSes such as FreeBSD. Credits to Andrei Karas for making this possible. - For convenience, it is no longer necessary to call GET_SYMBOL, since the plugin will automatically import all the available symbols when it's loaded, depending on the included headers. - Plugins are now supposed to include the "common/hercules.h" header before including anything else. Incluing common/HPMi.h, common/cbasetypes.h or conf/core.h is no longer necessary, as those are guaranteed to be automatically included by hercules.h. - HPM API version bumped to 1.1. Signed-off-by: Haru <haru@dotalux.com>
2015-06-19Removed ".." from include directivesHaru1-6/+6
- Include directives are now directory-independent. - This will allow building plugins from other directories in future. Signed-off-by: Haru <haru@dotalux.com>
2015-01-20Minor fixes and tweaks suggested by cppcheckHaru1-7/+5
- Variable scopes reduced - Parenthesized ambiguous expressions - Removed or added NULL checks where (un)necessary - Corrected format strings - Fixed typos potentially leading to bugs Signed-off-by: Haru <haru@dotalux.com>
2014-11-16Whitespace cleanup (no code changes)Haru1-11/+10
This includes, and is not limited to: mixed or wrong indentation, excess whitespace (horizontal and vertical), misalignment, trailing spaces. Signed-off-by: Haru <haru@dotalux.com>
2014-11-16Moved DB_s into db.cHaru1-0/+2
Signed-off-by: Haru <haru@dotalux.com>
2014-07-19Corrected a dangling pointer in various DBMap/DBIterator functionsHaru1-8/+14
- If the DBMap has the DB_RELEASE_DATA option set and it contains a pointer, the optional returned out_data will now have its pointer value set to NULL. - Credits to Ind for discovering the issue. Signed-off-by: Haru <haru@dotalux.com>
2014-07-11Removed unsafe pointer typedefsHaru1-53/+53
- If a variable doesn't look like a pointer... Maybe it might be a pointer after all. Please, give me back my '*' sign. - See CERT DCL05-C. Signed-off-by: Haru <haru@dotalux.com>
2014-07-09Corrected compile errors in case DB_ENABLE_STATS is definedHaru1-4/+4
Signed-off-by: Haru <haru@dotalux.com>
2014-05-30Fixed typos inside src/Shido1-7/+7
2014-05-13Removed trailing whitespace (sources)Haru1-14/+14
Signed-off-by: Haru <haru@dotalux.com>
2014-05-10Re-commit of "Fixed order of includes in all source files"Haru1-3/+7
This reverts commit 94657284973f4037596bae468ebfbee5c217e02b.
2014-05-10Revert "Fixed order of includes in all source files"panikon1-7/+3
This reverts commit b6b3f58795288701d0e162d43fa6f0a47af913b3. Fixes issue 8184 http://hercules.ws/board/tracker/issue-8184-cart-related/
2014-05-09Fixed order of includes in all source filesHaru1-3/+7
- Changed order according to the (upcoming) code style guidelines. - Fixes several issues caused by missing headers when their include order is changed or in plugins. Signed-off-by: Haru <haru@dotalux.com>
2014-03-22Fixed issue 7338 (added new char configuration char_aegis_delete)panikon1-0/+2
http://hercules.ws/board/tracker/issue-7338-deleting-character/ As @jaBote requested in 26f2ada, renamed "rathena-logs-database-upgrade" to "rAthena-logs-upgrade.sql" and updated 'last revision'. Added a 'FIXME' in db_obj_put
2014-01-12Fixed ERS Cache sharingshennetsind1-2/+3
Enforcing cache to match the option condition in order for it to be shared. Special Thanks to Haruna! Signed-off-by: shennetsind <ind@henn.et>
2014-01-11Hercules 1st 2014 MegaPatchshennetsind1-10/+165
http://hercules.ws/board/topic/3886-hercules-1st-2014-megapatch/ Signed-off-by: shennetsind <ind@henn.et>
2013-12-17Speed up of several procedures that rely on ERS, _mreallocz ('z'ero)shennetsind1-3/+3
Made Possible Thanks to the Woonderful Haruna! <3 Commit also fixes an inconsistency in the ERS, where it'd start with clear memory but would use garbage upon resizing, also implements a new ERS option that clears entries as soon as pass by ers_free, so that they'll be all shinny for when ers_alloc reuses them. Signed-off-by: shennetsind <ind@henn.et>
2013-12-09Fixed some logic errorsshennetsind1-1/+1
Special Thanks to Haru Signed-off-by: shennetsind <ind@henn.et>
2013-11-19Sanitized and improved several macros through the codeHaru1-1/+1
- Sanitized all potentially unsafe macros (related eA:15259) - Improved some function-like macros to evaluate their argument only once and keep it in a temporary variable. This improves performance in the damage calculation related code. Signed-off-by: Haru <haru@dotalux.com>
2013-09-29Provided argument-list equivalent for several variadic functionsHaru1-6/+12
This is necessary for the upcoming HPM hooking system
2013-07-29Ultimate Item DB Updateshennetsind1-1/+1
http://hercules.ws/board/topic/1778-ultimate-item-db-update/ Signed-off-by: shennetsind <ind@henn.et>
2013-06-13Memory Slasher [2] !!" - 17MB Down!shennetsind1-0/+1
Hercules is now even slimmer. Signed-off-by: shennetsind <ind@henn.et>
2013-06-08Follow up d73783f22b2bb881aab74524d153d89a5932a199shennetsind1-23/+23
Adjusting db.c interface name to adhere with the rest (pretty much we try to make it as short as we can, and being there were no conflicts we saw no reason to maintain the 'i') Signed-off-by: shennetsind <ind@henn.et>
2013-06-07Hercules Renewal Phase One : pc, party, map, timerSusu1-23/+23
Added iPc, iParty, iMap, iTimer to HPM exported interfaces
2013-05-17Follow up b3bc657a44a9fbdd1730f569855e25ccd0f8dd01shennetsind1-6/+26
Adjusting it to the ERS modification, my IDE automatically fixed some indentation that i guess was accidentally removed. Signed-off-by: shennetsind <ind@henn.et>
2013-05-17ERS Report Redesignshennetsind1-3/+4
greatly enhances the ability to detect memory throughput More on it: http://hercules.ws/board/blog/1/entry-30-ers-report-update/ Signed-off-by: shennetsind <ind@henn.et>
2013-05-17- Made DB and malloc lib HPM-friendlySusu1-989/+1012
- Also fixed a bug preventing the plugins to be loeaded because HPMI and HPMI_s weren't HPExport
2013-05-02Introducing Hercules Plugin Manangershennetsind1-6/+14
http://hercules.ws/board/topic/549-introducing-hercules-plugin-manager/ Signed-off-by: shennetsind <ind@henn.et>
2012-12-05- Undid r16968: SVN Replaced with source:/trunk/src/@16966 (tid:74924).brianluau1-1634/+1612
[16969:16991/trunk/src/] will be re-committed in the next 24 hours. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16992 54d463be-8e91-2dee-dedb-b68131a5f0ec
2012-11-25Applied AStyle code formating as discussed on tid:74602.greenboxal21-1612/+1634
Removed /SAFESEH option from MSVC11 projects. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16968 54d463be-8e91-2dee-dedb-b68131a5f0ec
2012-10-29-Add some src basic documentation.glighta1-3/+3
-Change some remaining -1 for status ending timer. -Move some hardcoded msg in msg_athena -Small optimisation on battle_attr_fix git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16835 54d463be-8e91-2dee-dedb-b68131a5f0ec
2012-09-02Hello! few things.shennetsind1-1/+1
1) fixed bugreport:6603 - delayed clearunit now makes use of the ERS which is quite convenient for it speeds up due to the previous amount of mallocs that function would spend. 2) added extra debug information to the ERS system (before on any of its warnings we'd go OH MY GOD WHICH ONE OF THEM DID IT!!!), now upon allocation you give it a const, human-readable, name. 3) added support for options in the ERS system to save multiple/redudant processing in battle_delayed_damage and clif_clearunit_delayed and perhaps also in the future. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16736 54d463be-8e91-2dee-dedb-b68131a5f0ec
2012-08-22Major cleanup all over the place, made possible by mkbu95's scan-build ↵shennetsind1-6/+7
report he provided us with. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16687 54d463be-8e91-2dee-dedb-b68131a5f0ec
2012-03-13Enhanced `DBMap` implementation to allow storing integer type data in ↵gepard19841-88/+208
addition to void pointers. - Added enum for data: `int`, `unsigned int` and `void*` - Replaced generic `void*` data with `DBData` struct to hold `int`, `unsigned int` or `void*` (member of `DBNode`) - Added `db_i2data`, `db_ui2data` and `db_ptr2data` functions to cast from `int`/`uint`/`void*` to `DBData` (used in `DBMap::put()`) - Added `db_data2i`, `db_data2ui` and `db_data2ptr` functions to get `int`/`uint`/`void*` from `DBData` - Enabled statistics for new functions in `db_stats` struct - `DBCreateData` functions (used in `DBMap::ensure()`) now return `DBData` instead of `void*` - `DBApply` functions (used in `DBMap::foreach()` and `DBMap::destroy()`) now take `DBData*` as a parameter instead of `void*` - `DBMatcher` functions (used in `DBMap::getall()`) now take `DBData` as a parameter instead of `void*` - `DBReleaser` functions now take `DBData` as parameter instead of `void*` - Default releasers release data if it is `void*` (`DB_DATA_PTR`) type - `DBIterator` functions: `first()`, `last()`, `next()` and `prev()` now return `DBData*` instead of `void*` - `DBIterator::remove()` now returns `int` (1 if node was found and removed, 0 otherwise) instead of `void*` and takes an extra `DBData*` parameter for the data of removed entry - `DBMap::get()` and `DBMap::ensure()` now return `DBData*` instead of `void*` - `DBMap::remove()` and `DBMap::put()` now return `int` (1 if node already existed, 0 otherwise) instead of `void*` and take an extra `DBData*` parameter for the data of removed entry - `DBMap::put()` now takes `DBData` as parameter instead of `void*` - `DBMap::getall()` now puts data into `DBData**` buffer instead of `void**` buffer - Updated macros: - (`i`/`ui`/`str`)`db_get` and (`i`/`ui`/`str`)`db_ensure` were wrapped with `db_data2ptr` to extract data from `DBData*` that is now returned by `DBMap::get()` - added (`i`/`ui`/`str`)`db_iget` and (`i`/`ui`/`str`)`db_uiget` that get `DBData` from `DBMap` and extract `int`/`unsigned int` from it (with `db_data2i`/`db_data2ui`) - `db_put`, `idb_put`, `uidb_put` and `strdb_put` data params were wrapped with `db_ptr2data` to match new signature of `DBMap::put()` (`DBData` instead of `void*`) - added (`i`/`ui`/`str`)`db_iput` and (`i`/`ui`/`str`)`db_uiput` that put `int`/`unsigned int` into `DBMap` (first wrapping it with `DBData`) - added `NULL` in place of extra parameter for removed data in `db_remove` macros - `dbi_first`, `dbi_last`, `dbi_next` and `dbi_prev` were wrapped with `db_data2ptr` to extract data from `DBData*` that is now returned by these `DBIterator` functions - Updated `DBMap` documentation, and fixed a dozen of typos in it. - Updated rest of rA code to reflect `DBMap` changes (mostly required signature changes of `DBCreateData` and `DBApply` functions). - Fixed a bug where `DBMap::put()` would return data of a deleted entry. - Removed some unnecessary pointer casts. - Increased `showmsg.c` static buffer size to fit entire DBMap stats report. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@15682 54d463be-8e91-2dee-dedb-b68131a5f0ec
2012-02-24Fixed `va_list` being reused in DBMap code (`linkdb_foreach()`) ↵gepard19841-4/+3
(bugreport:5367). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@15628 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-12-11* Merged changes up to eAthena 15032.eathenabot1-8/+0
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@15065 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-07-04* Fixed 'strnlen' still causing warnings in db.c on Debian (follow up to ↵ai4rei1-1/+0
r14855). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14885 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-06-18* Fixed missing strlib.h include for compilers without own 'strnlen' ↵ai4rei1-0/+1
implementation (since r14853). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14855 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-06-16Moved DBMap's string maxlen parameter translation (0 -> UINT16_MAX) to its ↵ultramage1-14/+5
initialization phase, so that it runs once instead of on every hash and compare step. This will slightly speed up most strdb operations. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14854 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-06-16Fixed DBMap's db_dup_key to allocate only as much as necessary (bugreport:4969).ultramage1-8/+8
This reduces default eA's memory usage by about 400kB. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14853 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-06-16* Merges from charmerge:flaviojs1-3/+57
- Added DBMap::exists. (r14090) - Added sv_parse_next, a stepped version of sv_parse (delim-separated parser). (r14100 r14104) - Added missing fd check to do_close. (r14145) - Normalized, refactored and restructured some code (in preparation for shutdown/reconnect code). (r14145 r14150) - Changed the char select request code to allow the char-server to reject it. (player in map-server trying to go to char select) (r14150) - Added shutdown support to the servers. (incomplete) (r14152) git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14851 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-01-15* Various accumulated insignificant fixes to documentation, examples and ↵ai4rei1-1/+1
comments. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14674 54d463be-8e91-2dee-dedb-b68131a5f0ec
2010-12-29* Collection of random insignificant changes.ai4rei1-1/+1
- Added progress indication on map-server shutdown when objects are removed from maps, as it takes significant amount of time to complete. - Moved ers_free in db_obj_vclear, so that the node pointer is not used for comparison after it has been freed. - Some documentation of shop packets. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14639 54d463be-8e91-2dee-dedb-b68131a5f0ec
2010-11-19* Various VC6-related fixes and tweaks. [Ai4rei]ai4rei1-16/+16
- Fixed a typo in VC6 project files, that prevented login-server from compiling (bugreport:4061, since r12727). - Fixed usage of 'long long' in Sql_P_BindSqlDataType preventing SQL VC6 projects from compiling (bugreport:1741, since r10779). - Fixed usage of 'long long' in strtoull preventing VC6 projects from compiling (bugreport:4059, follow up to r14245). - Made strtoull default to base 10 and actually process base 8, to match the normal behavior of this function (bugreport:4059, follow up to r14245). - Fixed functions in db.c not being returned as pointer, causing warnings on VC6. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14466 54d463be-8e91-2dee-dedb-b68131a5f0ec
2009-06-20- Instancing System (Thanks to Sirius White who did most of the code, with ↵zephyrus1-0/+15
some of my work to implement client side information, some optimizations and bugfixes). Also thanks to contributions from UEAUP team and Orcao. - Fixed a bug on areamobuseskill and changed it to make it as Aegis. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@13901 54d463be-8e91-2dee-dedb-b68131a5f0ec
2008-06-18Fixed a bug in the timer code which made it impossible to delete a timer ↵ultramage1-1/+1
with id '0' (since pre-svn, still present in jAthena). Fixed wrong order of parameters in a ShowWarning call when freeing a locked DBMap, which caused a segfault when executed (since initial implementation in r4859). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12854 54d463be-8e91-2dee-dedb-b68131a5f0ec
2008-05-02Added a custom implementation of the va_copy macro for systems that don't ↵ultramage1-7/+26
provide it. Fixed varargs not being used correctly in foreach() calls in db.c (bugreport:551). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12682 54d463be-8e91-2dee-dedb-b68131a5f0ec
2008-03-26Adjusted eAthena code to compile cleanly in C++ mode.ultramage1-10/+25
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12436 54d463be-8e91-2dee-dedb-b68131a5f0ec
2008-02-19* Fixed db_obj_get not handling deleted nodes correctly. (bugreport:999)FlavioJS1-8/+17
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12217 54d463be-8e91-2dee-dedb-b68131a5f0ec
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