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96 Commits

Author SHA1 Message Date
Willem Jan Palenstijn
a3202eab7c Note Common::String's behaviour may be undefined with \0 characters. 
Also make operator=(char) and String(char) behave the same.

svn-id: r50712
 2010-07-05 21:29:52 +00:00
Thierry Crozat
721db3eccb Fix an issue in String::ensureCapacity() when the string is shared. It could allocate two much memory as it was at least doubling the current capacity even when this one was sufficient. 
It fixes a crash in GUI::Widget::cleanupHotkey() as the capacity of the string was doubled at each iteration once it was too long for the internal storage (only to add one character to the string). This ended up in a bad_alloc exception after a few iterations.

svn-id: r50050
 2010-06-19 15:35:21 +00:00
Johannes Schickel
388e4b65bf Add a custom implementation of OpenBSD's strlcat and strlcpy. 
This includes both an implementation and some basic unit tests for
the above mentioned functions.

svn-id: r48953
 2010-05-05 17:52:59 +00:00
Max Horn
30c84d2cff COMMON: Move tag2str from util.h to str.h 
svn-id: r48281
 2010-03-18 15:07:48 +00:00
Johannes Schickel
5278b82f33 Slight formatting fixes to comply to our coding guidelines. 
svn-id: r47744
 2010-01-31 10:22:09 +00:00
Max Horn
b0e02675e7 Get rid of Common::String::emptyString, and also of some port specific hackery (getting rid of certain global C++ objs) 
svn-id: r46781
 2009-12-30 23:01:36 +00:00
Willem Jan Palenstijn
833e6f41d5 Fix broken size in Common::String::printf output in MSVC 
svn-id: r44979
 2009-10-12 11:51:28 +00:00
Willem Jan Palenstijn
90eebcd245 Use buffer in Common::String::printf slightly more efficiently 
svn-id: r44562
 2009-10-03 20:26:30 +00:00
Willem Jan Palenstijn
ddea9a5bda Fix Common::String::printf in MSVC 
svn-id: r44520
 2009-10-01 14:47:52 +00:00
Johannes Schickel
75113ad5f3 COMMON: Add "ignoreCase" parameter to matchString. 
svn-id: r44265
 2009-09-23 00:14:06 +00:00
Eugene Sandulenko
a69b4d60fc Formatting 
svn-id: r42746
 2009-07-25 10:37:20 +00:00
Willem Jan Palenstijn
744112ceb0 Add Common::String::printf to format a string 
svn-id: r42743
 2009-07-25 10:25:57 +00:00
Max Horn
a5ff6cc19d Fixed appending a (substring of a) string to itself 
svn-id: r41337
 2009-06-07 13:14:34 +00:00
Max Horn
a39048877a Added some new method variants to Common::String 
svn-id: r41333
 2009-06-07 13:04:03 +00:00
Max Horn
c33a875d9f Fixed new[] / delete mismatch in Common::String 
svn-id: r40302
 2009-05-04 14:20:17 +00:00
Max Horn
882c24d2ee COMMON: Check for failed memory allocations; changed Common::String to use new/delete instead of malloc/free 
svn-id: r40291
 2009-05-03 22:45:31 +00:00
Max Horn
17014c4f47 Merged internal 'matchPath' method of class Archive into global matchString function (via an optional 'path mode' in the latter). Also changed Archive::listMatchingMembers to use path mode when matching, just like FSDirectory::listMatchingMembers 
svn-id: r38277
 2009-02-15 18:45:53 +00:00
Jordi Vilalta Prat
b1999a2a16 Fixed indentation and removed whitespaces at the end of line 
svn-id: r35481
 2008-12-22 11:22:15 +00:00
Max Horn
95474b048a COMMON: Added a new ObjectPool class, with matching operator new/delete overloads 
svn-id: r34785
 2008-10-12 22:05:26 +00:00
Max Horn
0aa9e6ff4c Ignore String::deleteLastChar when called on an empty string 
svn-id: r34718
 2008-10-02 17:17:18 +00:00
Max Horn
f9650f0b6a Changed Common::String to use a MemoryPool for its refcounts 
svn-id: r34642
 2008-09-24 20:29:29 +00:00
Max Horn
bbba275913 Little readability tweak 
svn-id: r34615
 2008-09-20 15:53:17 +00:00
Max Horn
0dcb30e75c Optimized matchString for the common case where there is a trailing * (if that is the case, abort immediately instead of scanning the rest of the string) 
svn-id: r34367
 2008-09-05 20:29:03 +00:00
Max Horn
9bf7aa308e Moved matchString from util.* to str.*; added new String::matchString method; fixed matchString doxygen comment (it confused pattern & string); added unit tests for matchString 
svn-id: r34364
 2008-09-05 20:07:34 +00:00
Max Horn
3cb4cfa06f Fix nasty off-by-one errors 
svn-id: r34317
 2008-09-03 18:38:01 +00:00
Max Horn
c3d7c908e8 Modified Common::Str to use exponential growth for its storage; also changed the meaning of 'capacity' from 'max length of string' to 'size of storage' (i.e. added one) 
svn-id: r34313
 2008-09-03 17:39:18 +00:00
Max Horn
155b8606c1 Added two new global funcs which ease proper handling of 'path' strings: Common::lastPathComponent() and Common::normalizePath() 
svn-id: r34272
 2008-09-02 11:32:38 +00:00
Max Horn
a79e9385a1 Unified member names in container/storage classes Array, HashMap and String: _storage, _size, _capacity 
svn-id: r34052
 2008-08-20 11:07:16 +00:00
Max Horn
918e0fe473 Reorder stuff a little bit, moving private String methods together: cleanup 
svn-id: r33248
 2008-07-23 16:49:45 +00:00
Max Horn
15c610a069 Added convenience method String::makeUnique(); simplified String::operator=(char c); extended String unit tests 
svn-id: r33246
 2008-07-23 16:33:53 +00:00
Max Horn
d5e2c6d4bf Fix String::trim to work right for shared strings; augemented test cases to cover this 
svn-id: r33234
 2008-07-23 09:53:29 +00:00
Max Horn
705c92ddc3 Added String::trim() method 
svn-id: r33203
 2008-07-22 14:39:26 +00:00
Max Horn
c625a6a647 Fixed potential issue in Common::String when asserting a substring of a string X back to X (memcpy -> memmove); also added some other sanity checks, and merged some duplicate code into a new method String::initWithCStr 
svn-id: r33137
 2008-07-20 16:42:56 +00:00
Max Horn
57ad73faee Removed char &operator [] from class String -- it had the potential to wreak havoc when used on shared strings (thanks to tramboi for pointing this out) 
svn-id: r31334
 2008-03-30 18:37:09 +00:00
Kari Salminen
b6cad0f0ce Added a simple non-optimized StringTokenizer-class for tokenizing strings. Also added a contains(char)-function to the String-class because it was handy in implementing the StringTokenizer. 
svn-id: r30828
 2008-02-08 04:11:20 +00:00
Nicola Mettifogo
258901bab9 Merged common/stdafx.h into common/scummsys.h. All referencing files have been updated. 
svn-id: r28966
 2007-09-19 08:40:12 +00:00
Max Horn
95ba2986d3 Enhanced Common::String by adding char constructor and operator+ for chars 
svn-id: r27051
 2007-06-02 12:42:40 +00:00
Max Horn
218e132e37 Updated legal headers in source files, based on what Pidgin (the IM client formerly knowns as Gaim) does; added new (incomplete) COPYRIGHT file; updated copyright dates in a few spots 
svn-id: r27024
 2007-05-30 21:56:52 +00:00
Max Horn
aecd100f93 Added Common::String::contains() method 
svn-id: r26514
 2007-04-15 18:27:10 +00:00
Max Horn
728d01cb17 Removing some unnecessary #includes 
svn-id: r26044
 2007-03-09 23:46:45 +00:00
Gregory Montoir
1ce912e106 made rtrim() and ltrim() global functions, to reduce code duplication (it seems parallaction/parser.cpp code re-use them too 
svn-id: r25564
 2007-02-13 21:06:57 +00:00
Willem Jan Palenstijn
9543231685 replace ensureCapacity(_len-1) by ensureCapacity(_len) (fixes bug #1617410) 
svn-id: r24865
 2006-12-17 19:41:41 +00:00
Gregory Montoir
b2fb23a134 Changed the way String::_storage is initialised, to help GCC 2.95 (see tracker item #1602879) 
svn-id: r24793
 2006-11-27 00:51:14 +00:00
Max Horn
a6c3257c5e Rewrote class String to use an internal (stack based) storage for small strings, thus avoiding a couple ten thousand heap allocations 
svn-id: r24043
 2006-09-30 18:55:38 +00:00
Max Horn
53f73eac85 Added explicit string equals/hash functors to a new header common/hash-str.h; removed Hash functor specialization for String and char pointers; changed all code using hashmaps with string keys to explicitly specify whether they honor or ignore case 
svn-id: r23634
 2006-07-30 12:21:54 +00:00
Max Horn
bd49091afd Added new equals(IgnoreCase) and compareTo(IgnoreCase) methods to class String 
svn-id: r23633
 2006-07-30 12:17:51 +00:00
Eugene Sandulenko
5b1aaf4ea0 Patch #1503718: "Strange results from Common::computeCapacity" 
svn-id: r22998
 2006-06-10 07:56:09 +00:00
Max Horn
6d0a06463a Lazily allocate _refCount in class String 
svn-id: r22935
 2006-06-05 17:36:08 +00:00
Torbjörn Andersson
2e071b59d6 When ensureCapacity() does not have an old string to copy, make sure the newly 
allocated one is terminated. Hopefully this will keep the SCUMM save dialog
from randomly adding garbage to my savegame names.

svn-id: r22908
 2006-06-04 09:14:07 +00:00
Max Horn
cbe66f3360 Allocate and grow Common::String objects in multiples of 32, and leave at least 16 spare bytes at the end, in case the string grows a little bit. 
svn-id: r22896
 2006-06-03 16:33:42 +00:00