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path: root/src/common/utils.c
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2016-10-28Fixed copyright year for 2016Lemongrass31101-1/+1
2016-10-04Add missing checks into utils.cAndrei Karas1-6/+23
2016-01-29Added apply_percentrate and apply_percentrate64 functionsHaru1-0/+43
Signed-off-by: Haru <haru@dotalux.com>
2015-12-15Added GPL-compliant header to all sources and build scriptsHaru1-4/+20
Signed-off-by: Haru <haru@dotalux.com>
2015-09-25More aggressive whitespace cleanup. Follow up to 51329e6Haru1-5/+1
Signed-off-by: Haru <haru@dotalux.com>
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>
2015-06-19Cleaned up some #includesHaru1-4/+0
Signed-off-by: Haru <haru@dotalux.com>
2015-06-19Removed ".." from include directivesHaru1-15/+15
- Include directives are now directory-independent. - This will allow building plugins from other directories in future. Signed-off-by: Haru <haru@dotalux.com>
2015-01-24Fixed 18 minor issuesHaru1-22/+35
Signed-off-by: Haru <haru@dotalux.com>
2015-01-20Minor fixes and tweaks suggested by cppcheckHaru1-2/+3
- 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>
2015-01-18Fixing 38 issuesshennetsind1-9/+12
Addressing out of bounds read/write, pointless null checks on already deferenced variables, dead code. Special Thanks to 4144 and Haruna! Signed-off-by: shennetsind <ind@henn.et>
2015-01-12Fix some compilation warnings with clang 3.6.Andrei Karas1-1/+1
2014-12-31Remove useless checks.Andrei Karas1-1/+1
2014-11-16Whitespace cleanup (no code changes)Haru1-33/+33
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>
2014-08-07Corrected several format-string errors through the codeHaru1-10/+6
- Functions that expect a printf-style format string are now marked as such, so that gcc/clang will emit a warning warn you if you mismatch format string and arguments. Signed-off-by: Haru <haru@dotalux.com>
2014-05-30Fixed typos inside src/Shido1-3/+3
2014-05-13Removed trailing whitespace (sources)Haru1-2/+2
Signed-off-by: Haru <haru@dotalux.com>
2014-05-10Re-commit of "Fixed order of includes in all source files"Haru1-17/+19
This reverts commit 94657284973f4037596bae468ebfbee5c217e02b.
2014-05-10Revert "Fixed order of includes in all source files"panikon1-19/+17
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 filesHaru1-17/+19
- 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>
2014-05-06Bug fixes and other changespanikon1-0/+52
#Fixed issue where a corrupted map cache would lead to a crash *Moved Big-endian compatibility functions to common/utils.h #Fixed issue 8162 *http://hercules.ws/board/tracker/issue-8162-loadnpc-doesnt-trigger-oninit-of-duplicate-npcs/ *Added options to npc_parse_duplicate #Fixed issue 8169 *http://hercules.ws/board/tracker/issue-8169-script-command-guildskill-skill-idlevel-not-working-as-intended/ *Changed *guildskill behavior, now it behaves exactly as depicted in the documentation *Updated *guildskill documentation #Added missing GBI types to mapif_parse_GuildBasicInfoChange now it's possible to change guild exp, lv, skill point and skill information #GeoIP revamp *GeoIP module was partially rewritten *Added several data checks to prevent corruption and crashes *Updated GeoIP database *See https://github.com/maxmind/geoip-api-c/blob/master/libGeoIP/GeoIP.c for more information #Added packetver checks regarding NST_MARKET *Now *tradertype warns if user is trying to use this feature with older clients
2013-11-16Introducing Character Ban Support.shennetsind1-0/+11
@charban/@charunban, can temporarily block any accounts as opposed to the usual account-wide block. Special Thanks to Haruna, Yommy! Signed-off-by: shennetsind <ind@henn.et>
2013-09-06Added HCache key #defineshennetsind1-2/+3
As Proposed by Gepard Closes #63 Signed-off-by: shennetsind <ind@henn.et>
2013-07-09Travis Report Fixesshennetsind1-3/+12
warn_unused_result shielding, dropped unused variables and fixed battle_calc_return_damage delay behavior (pointer was unchaged; resulting in the var afterwards always as 0) Special Thanks to Xgear. Signed-off-by: shennetsind <ind@henn.et>
2013-07-08Follow up 0118a097c9626b3f8342dd29897392f3da4c1187shennetsind1-1/+1
Special Thanks to Vader Signed-off-by: shennetsind <ind@henn.et>
2013-07-05HCache | Item Packages Updateshennetsind1-2/+2
http://hercules.ws/board/topic/1389-hcache-item-packages-update/ Signed-off-by: shennetsind <ind@henn.et>
2013-07-05HCache | Item Packages Updateshennetsind1-2/+97
http://hercules.ws/board/topic/1389-hcache-item-packages-update/ Signed-off-by: shennetsind <ind@henn.et>
2012-12-05- Undid r16968: SVN Replaced with source:/trunk/src/@16966 (tid:74924).brianluau1-198/+205
[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.greenboxal21-205/+198
Removed /SAFESEH option from MSVC11 projects. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16968 54d463be-8e91-2dee-dedb-b68131a5f0ec
2012-06-03cleaned up windows header usage (added one central file to use windows / ↵blacksirius1-2/+1
winapi specific stuff, to be able to set the appropriate flags before including it correctly) Note: this may screw up mingw or cygwin building, ill fix it later... git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16219 54d463be-8e91-2dee-dedb-b68131a5f0ec
2012-04-15Fixed compiling warning with gcc on --enable-64bit mode.shennetsind1-2/+2
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@15860 54d463be-8e91-2dee-dedb-b68131a5f0ec
2012-01-30- Removed more trailing tabs.brianluau1-2/+2
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@15527 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-03-20* Random accumulated tweaks and fixes.ai4rei1-1/+1
- Added a error message to npc_enable, to spot disablenpc/enablenpc/hideoffnpc/hideonnpc on non-existing NPCs (related r14750). - Replaced inlined npc_name2id code with calls to npc_name2id. - Open Buying Store skill is now exempted from noskill mapflag like Vending as well (bugreport:4815, follow up to r14713). - Fixed signed constant being returned as unsigned value in get_percentage (bugreport:4765, since r12679). - Replaced strlen checks, which checked whether or not a string is empty, with first-byte checks. - Fixed enabling 'fakename' not clearing party and guild name and cleaned up atcommand 'fakename' code. - Cleaned up party/guild name code in clif_charnameack (follow up to r14737). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14751 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-03-07* Cleaned up packet dumping code.ai4rei1-22/+48
- Replaced utils function 'dump' with 'WriteDump' (files) and 'ShowDump' (console), and used those to replace inlined code in clif (related r10947). - Fixed clif_parse_debug not printing anything, when it is used with a variable length packet. - Added ability to dump invalid packets through define DUMP_INVALID_PACKET (clif.c). - Removed code to dump all incoming packets, as that can be achieved with the DUMP_UNKNOWN_PACKET code as well when needed (from r1009, related r10947). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14734 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-02-02* Fixed non-windows 'findfile' utils function missing a 'closedir' call ↵ai4rei1-0/+2
(bugreport:4739, since r1629). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14692 54d463be-8e91-2dee-dedb-b68131a5f0ec
2010-12-07* Reverted r14563, due to multiple issues which render the source ↵ai4rei1-2/+2
malfunctioning or uncompilable. To be redone later (bugreport:4627). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14567 54d463be-8e91-2dee-dedb-b68131a5f0ec
2010-12-07Changed almost all instances of sprintf() to snprintf().Paradox924X1-2/+2
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14563 54d463be-8e91-2dee-dedb-b68131a5f0ec
2010-11-30* Moved function 'exists' (file presense check) to utils.c, so that it is ↵ai4rei1-0/+9
available to code outside of lock.c - Fixed associated F_OK and R_OK defines causing 'already defined' warnings on MinGW (since r1361). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14528 54d463be-8e91-2dee-dedb-b68131a5f0ec
2008-07-26Merged the /loginmerge branch (topic:192754)ultramage1-3/+3
* the login server storage, ipban and logging systems have been abstracted and now provide a common interface; the rest has been merged into a single login server core (no more login/login_sql duplicity) * storage systems are now added via compiler options (WITH_SQL / WITH_TXT) * multiple storage engines can be compiled in at the same time, and the config option account.engine defines which one will be used. * due to MySQL autoincrement limitations, accounts with id '0' will not be supported; account IDs from this point on should start from '1'. * login_log() functions now again record IP addresses in dotted format, not as 4-byte integers (undo from r6868). * removed config options that defined column names in the login table * removed `memo` and `error message` columns from login db/savefile * moved `loginlog` table to the logs database * added sql files upgrade_svn12975.sql and upgrade_svn12975_log.sql * due to changes to the login table layout, I added an !optional! sql file (upgrade_svn12975_view.sql) that will provide a certain degree of backwards compatibility with existing software; read the instructions inside carefully! * moved third-party includes/libs to a separate directory * updated project files / makefiles Changed the way GM levels are handled * removed conf/gm_account.txt * added the gm level column to the txt savefile (after 'email' column) * gm level information is now transferred along with account data For open problems see bugreport:1889. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@13000 54d463be-8e91-2dee-dedb-b68131a5f0ec
2008-05-02Replaced the very ineffective clif_foreachclient() with map_foreachpc() ↵ultramage1-1/+1
since they essentially do the same thing (bugreport:1174). Rewrote map_foreachpc() so that its callback function signature now uses a more natural 'sd' instead of a DBKey/void* pair. Rewrote atcommand_users() to use a single function, instead of depending on two helper functions and global objects. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12683 54d463be-8e91-2dee-dedb-b68131a5f0ec
2008-05-01Replaced the integers+checking approach in r12679 with usage of floating ↵ultramage1-7/+15
point arithmetic. Applied search&replace to use the new name of the function. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12680 54d463be-8e91-2dee-dedb-b68131a5f0ec
2008-05-01Implemented get_percentage() for compact and safe calculation of percentual ↵ultramage1-0/+16
values. Fixed integer arithmetic overflows that were occuring in several supernovice checks (bugreport:1135). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12679 54d463be-8e91-2dee-dedb-b68131a5f0ec
2007-09-20* Merged the tmpsql branch:FlavioJS1-129/+25
- Abstraction for the sql code (sql.c/h). - New configure script and makefiles. - Restored txt zeny logging code. (r10814) - Rewrote mapserver's sql code - itemdb, mobdb, mapreg, logs. (r10814) - Fixed a precedence issue (&& and ) in char_sql/char.c. (r10833) - Improved db reading code a bit for consistency. (r11077) - Added separate atcommand for mail deletion. (r11077) - Corrected a few messages that said "new" instead of "unread". (r11077) - Broadcast (*) messages now use "*" as the target's name (not ""). (r11077) - Moved StringBuf code from utils.c/h to strlib.c/h. (r11084 r11117) - Some misc login server cleanups (reformatting etc). (r11136) - Corrected/modified some header entries. (r11141 r11147 11148) - Adjusted VS project files. (r11147) - Adjusted the way the sql charserver does item saving. (r11192) - Corrected usage of reserved keyword 'friend' in mmo.h. (r11192) git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@11245 54d463be-8e91-2dee-dedb-b68131a5f0ec
2007-08-04Some all-around code reformatting/cleaningultramage1-20/+19
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@10947 54d463be-8e91-2dee-dedb-b68131a5f0ec
2007-06-26* Changed the string hash of the script engine to SDBM.FlavioJS1-15/+20
* Reporting information about script data when an error occurs. * More work on ticket #41 (array functions). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@10813 54d463be-8e91-2dee-dedb-b68131a5f0ec
2007-04-29Gave each file an empty last line, to make svn happierultramage1-1/+0
Added svn:eol-style native where missing Removed remaining .gats git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@10401 54d463be-8e91-2dee-dedb-b68131a5f0ec
2007-04-22* Extended the functionality of StringBuf - length and appending a string.FlavioJS1-0/+25
* menu/select/prompt script functions support grouped and empty options. The selected option number is consistent with them. * More work on ticket #41. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@10316 54d463be-8e91-2dee-dedb-b68131a5f0ec
2007-04-09* Changed db key from 'unsigned char*' to 'const char*'.FlavioJS1-36/+41
* Defined out the dump function in util.h/c. Notes: saw some suspicious code in npc.c so kept the 'const char*' propagation to a minimum for now git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@10193 54d463be-8e91-2dee-dedb-b68131a5f0ec
2007-04-05* Made a crazy attempt to at least partially synchronize login&char codeultramage1-28/+18
* Major edit to the way the servers handle ip addresses, making them obey the "host byte order inside, network byte order outside" rule - hopefully covered all entry- and exit-points for IP address data - discovered several places where Gravity's client breaks the convention, will need to come up with a suitable countermeasure for that - other than that, the code should be portable, except for printing and ipban mask testing (those still assume a specific byte order) - tested both txt and sql in all usual situations; tested single- and multi-server setups, all seems to work (but watch out for hidden bugs!) git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@10162 54d463be-8e91-2dee-dedb-b68131a5f0ec
2007-01-05- Major reconfiguration of the trunk VS8 project files, read the changelog ↵ultramage1-89/+0
for details - Also removed some deprecated code that was causing linking conflicts - And fixed a missing md5calc reference in stable's VS8 files git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@9619 54d463be-8e91-2dee-dedb-b68131a5f0ec
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