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38 Commits

Author SHA1 Message Date
Hisham Muhammad
72ba20fa5f Introduce screen tabs 
This is a forward port (by nathans) of Hisham's original code.
 2021-12-07 17:04:49 +11:00
Daniel Lange
94ad111391 Update license headers to explicitly say GPLv2+ 2021-09-22 14:28:19 +02:00
Benny Baumann
458749df45 Code indentation 2021-07-15 06:57:24 +02:00
Christian Göttsche
1e806f9899 RichString: do not unnecessarily clean whole buffer 
The local stack buffer does not need to be cleaned to zeros when
  - just initialized, cause the length is set to 0 and the first
    character is set to '\0', so all printing functions will safely stop
  - no further used, i.e. the variable goes out of scope
 2021-03-17 15:54:17 +01:00
Christian Göttsche
90ea3ac3c9 Object: return int on comparison 
Comparisons do, due to the new introduced shaceship-comparisons,
only return -1, 0, 1 or the result of strcmp().
 2021-01-02 00:00:17 +01:00
Christian Göttsche
157086e750 Split RichString_(append|appendn|write) into wide and ascii 
RichString_writeFrom takes a top spot during performance analysis due to the
calls to mbstowcs() and iswprint().

Most of the time we know in advance that we are only going to print regular
ASCII characters.
 2020-12-08 20:58:40 +01:00
Benny Baumann
b23f8235e2 Whitespace and indentation issues 2020-11-02 22:15:01 +01:00
Christian Göttsche
03b773b701 Small ListItem update 2020-10-28 20:49:11 +01:00
Benny Baumann
0f5262917f Make all required includes explicit 
Information as seen by IWYU 0.12 + clang 9 on Linux
 2020-10-18 20:09:05 +02:00
Benny Baumann
872e542f4e Rename StringUtils.[ch] to XUtils.[ch] 2020-10-16 20:30:21 +02:00
Christian Göttsche
79ad39c718 Mark Object pointer to _display function const 2020-10-10 11:25:19 +02:00
Christian Göttsche
ba282cfe19 Mark Object instances const 2020-10-07 13:01:53 +02:00
Daniel Lange
079c2abf8e Update License consistently to GPLv2 as per COPYING file 2020-10-05 10:13:12 +02:00
Christian Göttsche
18b1e9fba9 Do not drop qualifier in cast 
ListItem.c:73:33: warning: cast from 'const void *' to 'struct ListItem_ *' drops const qualifier [-Wcast-qual]
   ListItem* obj1 = (ListItem*) cast1;
                                ^
ListItem.c:74:33: warning: cast from 'const void *' to 'struct ListItem_ *' drops const qualifier [-Wcast-qual]
   ListItem* obj2 = (ListItem*) cast2;
                                ^

Process.c:434:28: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
   Process* p1 = (Process*)v1;
                           ^
Process.c:435:28: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
   Process* p2 = (Process*)v2;
                           ^
Process.c:441:36: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
   Settings *settings = ((Process*)v1)->settings;
                                   ^
Process.c:443:22: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
      p1 = (Process*)v1;
                     ^
Process.c:444:22: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
      p2 = (Process*)v2;
                     ^
Process.c:446:22: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
      p2 = (Process*)v1;
                     ^
Process.c:447:22: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
      p1 = (Process*)v2;
                     ^

AffinityPanel.c:37:16: warning: cast from 'const char *' to 'void *' drops const qualifier [-Wcast-qual]
   free((void*)this->text);
               ^
AffinityPanel.c:39:19: warning: cast from 'const char *' to 'void *' drops const qualifier [-Wcast-qual]
      free((void*)this->indent);
                  ^

linux/LinuxProcess.c:294:36: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
   Settings *settings = ((Process*)v1)->settings;
                                   ^
linux/LinuxProcess.c:296:27: warning: cast from 'const void *' to 'struct LinuxProcess_ *' drops const qualifier [-Wcast-qual]
      p1 = (LinuxProcess*)v1;
                          ^
linux/LinuxProcess.c:297:27: warning: cast from 'const void *' to 'struct LinuxProcess_ *' drops const qualifier [-Wcast-qual]
      p2 = (LinuxProcess*)v2;
                          ^
linux/LinuxProcess.c:299:27: warning: cast from 'const void *' to 'struct LinuxProcess_ *' drops const qualifier [-Wcast-qual]
      p2 = (LinuxProcess*)v1;
                          ^
linux/LinuxProcess.c:300:27: warning: cast from 'const void *' to 'struct LinuxProcess_ *' drops const qualifier [-Wcast-qual]
      p1 = (LinuxProcess*)v2;
                          ^

linux/LinuxProcessList.c:62:32: warning: cast from 'const void *' to 'struct TtyDriver_ *' drops const qualifier [-Wcast-qual]
   TtyDriver* a = (TtyDriver*) va;
                               ^
linux/LinuxProcessList.c:63:32: warning: cast from 'const void *' to 'struct TtyDriver_ *' drops const qualifier [-Wcast-qual]
   TtyDriver* b = (TtyDriver*) vb;
                               ^

linux/Battery.c:130:21: warning: cast from 'const char *' to 'char *' drops const qualifier [-Wcast-qual]
      free((char *) isOnline);
                    ^
linux/Battery.c:197:26: warning: cast from 'const char *' to 'char *' drops const qualifier [-Wcast-qual]
      xSnprintf((char *) filePath, sizeof filePath, SYS_POWERSUPPLY_DIR "/%s/type", entryName);
                         ^
linux/Battery.c:209:29: warning: cast from 'const char *' to 'char *' drops const qualifier [-Wcast-qual]
         xSnprintf((char *) filePath, sizeof filePath, SYS_POWERSUPPLY_DIR "/%s/uevent", entryName);
                            ^
linux/Battery.c:262:29: warning: cast from 'const char *' to 'char *' drops const qualifier [-Wcast-qual]
         xSnprintf((char *) filePath, sizeof filePath, SYS_POWERSUPPLY_DIR "/%s/online", entryName);
                            ^
 2020-09-24 20:14:17 +02:00
Zev Weiss
a1a027b9bd Axe automated header generation. 
Reasoning:
 - implementation was unsound -- broke down when I added a fairly
   basic macro definition expanding to a struct initializer in a *.c
   file.

 - made it way too easy (e.g. via otherwise totally innocuous git
   commands) to end up with timestamps such that it always ran
   MakeHeader.py but never used its output, leading to overbuild noise
   when running what should be a null 'make'.

 - but mostly: it's just an awkward way of dealing with C code.
 2020-09-03 11:58:58 -05:00
Christian Göttsche
b92f62f912 Remove trailing whitespaces 2020-08-21 10:37:33 +02:00
Hisham Muhammad
09e241fb12 Security review: check results of snprintf. 
Calls marked with xSnprintf shouldn't fail.
Abort program cleanly if any of them does.
 2017-07-27 16:07:50 -03:00
Hisham
b54d2dde40 Check for failure in allocations. 2016-02-02 15:53:02 +01:00
Michael McConville
ad1a0ad08d Replace some remaining tabs 2015-09-19 12:21:22 -04:00
Christian Hesse
d8e23bb084 remove UTF-8 code when compiling with --disable-unicode 2015-08-19 22:42:34 +02:00
David Hunt
5e602f18d5 Rename String to StringUtils. 
Fixes building on case-insensitive filesystems where String.h gets confused with <string.h>.

From d734dacea0a10d0465dad4e95b3421511e7da112 Mon Sep 17 00:00:00 2001
From: David Hunt <dhunt@iolanthe.attlocal.net>
Date: Sat, 11 Jul 2015 20:56:31 -0500
Subject: [PATCH 1/8] Rename String to StringUtils
 2015-08-19 13:45:20 -03:00
Hisham Muhammad
cfc773f7ee Use UTF-8 only when using UTF-8 :-) 2015-02-04 11:41:02 -02:00
Hisham Muhammad
3383d8e556 Sorry about the mega-patch. 
This is a work-in-progress, code is currently broken.
(Some actions, and notably, the header, are missing.)
 2015-01-21 23:27:31 -02:00
Hisham Muhammad
78d09f955a Compare with long, for 64-bit systems 2014-04-25 19:41:23 -03:00
Hisham Muhammad
8d5dd51cf2 Fix crash when pressing 'u'. Thanks to Quentin Carbonneaux. 2012-12-12 13:03:52 +00:00
Hisham Muhammad
00b324bfc1 Changes in object model: separate class objects to store vtable. Also, nicer UTF-8 display of big numbers. 2012-12-05 15:12:20 +00:00
Hisham Muhammad
2a73405cd0 search and filter for the strace and lsof screens! 2012-11-10 00:31:37 +00:00
Hisham Muhammad
45f7a4fc8d Remove old memory debugging routines. We have Valgrind nowadays. 2011-12-26 22:04:29 +00:00
Hisham Muhammad
84281bdc44 major header cleanup 2011-12-26 21:35:57 +00:00
Hisham Muhammad
81e44312b4 Use strdup explicitly 2011-12-25 20:23:53 +00:00
Hisham Muhammad
300caa076e Tempus fugit. 2011-05-26 16:35:07 +00:00
Hisham Muhammad
a600d5a6e9 Tempus fugit. 2010-02-25 02:08:18 +00:00
Hisham Muhammad
02a30bfecd warning fixes 2010-02-25 01:43:18 +00:00
Hisham Muhammad
da23c8c5a1 Clean up headers by using 'static' whenever possible. 
Reduces resulting code size.
 2008-03-09 08:58:38 +00:00
Hisham Muhammad
5d48ab8c28 Performance improvement hackathon: improve process comparison routines, 
disable useless code in release builds such as runtime type-checking on
dynamic data structures and process fields that are not being computed,
faster(?) method for verifying the process owner (still need to ensure
correctness), don't destroy and create process objects for hidden kernel
threads over and over. Phew. I shouldn't be doing all this today, but I
could not resist.
 2006-07-11 06:13:32 +00:00
Hisham Muhammad
2f1f82ee87 Updates for new version of the MakeHeader.py script. 2006-06-06 20:41:01 +00:00
Hisham Muhammad
0df3ea08d3 Update copyrights. 2006-03-23 18:53:08 +00:00
Hisham Muhammad
d6231bab89 Initial import. 2006-03-04 18:16:49 +00:00