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2005 Commits

Author SHA1 Message Date
Julian Brost
6de9f58810 Add WindowsEventLogLogger 2021-06-21 15:15:54 +02:00
Julian Brost
97d6876803 Utility: add a function to truncate strings while avoiding collisions 2021-06-17 16:21:01 +02:00
Julian Brost
005fac0a23
Merge pull request #8742 from Icinga/bugfix/double-to-string 
Convert::ToString(double): handle integral values too large for long long correctly
 2021-06-15 12:28:15 +02:00
Julian Brost
06999faf25 Allow using E in perfdata both as exponent and unit prefix 2021-06-08 12:37:13 +02:00
Julian Brost
62cbe72cdb
Merge pull request #8492 from Icinga/bugfix/perfdata-scientific-notation 
Fix perfdata parser not recognize scientific notation
 2021-06-07 15:29:52 +02:00
Alexander A. Klimov
fa2666fecf JsonEncode(): encode non-[]/{} objects as strings, not null 
... to represent function custom vars as such in Icinga DB.
 2021-04-30 15:49:52 +02:00
Julian Brost
2d6d87d10f Convert::ToString(double): handle integral values too large for long long correctly 
Even if a double represents an integer value, it might not be safe to cast it
to long long as it may overflow the type. Instead just use print the double
value with 0 decimals using std::setprecision.

Before:

    <1> => 18446744073709551616.to_string()
    "-9223372036854775808"

After:

    <1> => 18446744073709551616.to_string()
    "18446744073709551616"
 2021-04-27 17:31:50 +02:00
Alexander Aleksandrovič Klimov
0ee93754ee
Merge pull request #8691 from Icinga/bugfix/retry-rename-on-windows 
Retry file rename operations on Windows for some errors
 2021-03-26 17:16:25 +01:00
Alexander Aleksandrovič Klimov
65a77d4955
Merge pull request #8702 from Icinga/bugfix/missing-iostream-include 
Add missing #include <iostream>
 2021-03-26 17:16:01 +01:00
Julian Brost
8813b74c9f
Merge pull request #8693 from Icinga/bugfix/stringbuilder-malloc 
PackObject(): avoid one malloc()
 2021-03-25 18:02:12 +01:00
Julian Brost
b34818d3fc Add missing #include <iostream> 
Fixes the following build error:

    /home/jbrost/dev/icinga2/lib/base/stdiostream.cpp: In member function ‘virtual size_t icinga::StdioStream::Read(void*, size_t, bool)’:
    /home/jbrost/dev/icinga2/lib/base/stdiostream.cpp:28:15: error: invalid use of incomplete type ‘std::iostream’ {aka ‘class std::basic_iostream<char>’}
       28 |  m_InnerStream->read(static_cast<char *>(buffer), size);
          |               ^~
 2021-03-25 11:30:02 +01:00
Alexander A. Klimov
9531de3835 JsonEncode(): serialize integers w/o trailing .0 
... so Icinga DB can parse them as integers.
 2021-03-23 17:52:37 +01:00
Alexander A. Klimov
070b4f9d06 Drop StringBuilder 2021-03-23 13:13:47 +01:00
Alexander A. Klimov
f89f35c798 PackObject(): avoid one malloc() 
... for performance reasons.
 2021-03-23 13:13:47 +01:00
Julian Brost
05c8e7f36f Retry file rename operations on Windows for some errors 2021-03-23 09:54:01 +01:00
Julian Brost
2a2229a49b Don't use sprintf for SHA1 to hex conversion 2021-03-19 10:31:01 +01:00
Alexander Aleksandrovič Klimov
ef8619f76b
Merge pull request #8601 from Icinga/feature/replace-std-boost-bind-with-lambdas-7006 
Feature: Replace std/boost::bind() with lambdas
 2021-03-18 17:56:13 +01:00
Yonas Habteab
43ba2da39c Replace std/boost::bind() function with lambda expression 2021-03-10 16:29:40 +01:00
Julian Brost
1742e31225 Add comments to stack trace formatter and test case 2021-03-01 14:07:11 +01:00
Julian Brost
b931194f59 Use backtrace_symbols() when printing stack traces on FreeBSD 
Unfortunately, the symbol resolution of boost::stacktrace is broken on
FreeBSD, therefore fall back to using backtrace_symbols() to print the
stack trace saved by Boost.

Additionally, -D_GNU_SOURCE is required on FreeBSD for the
_Unwind_Backtrace function used by boost::stacktrace.
 2021-03-01 14:07:09 +01:00
Julian Brost
7d3885d05c Crash handlers: use more compact string representation 2021-03-01 14:06:47 +01:00
Julian Brost
710cd7287f Begin crash log for SIGABRT with error message and timestamp 
This makes the format more similar to what the uncaught C++ and SEH
exception handlers write. Previously there was no indication in the
crash log that a SIGABRT happened.
 2021-03-01 14:06:47 +01:00
Julian Brost
1ad233da86 Add some comments to __cxa_throw 
Maybe this will save the next person who has to look at this code some
time. Please don't blame me for the implementation, I'm just trying to
reconstruct what it does.
 2021-03-01 14:06:47 +01:00
Julian Brost
e60dd51284 Restructure stack and context trace selection in DiagnosticInformation and document behavior 
The logic for selecting the traces to print stays the same, but there
are fewer nested ifs now. This changes the format of the returned string
a bit by adding a heading for both traces.
 2021-03-01 14:06:47 +01:00
Julian Brost
7f2868ab36 Add documentation for cast_exception function 2021-03-01 14:06:47 +01:00
Julian Brost
15a16b23d9 Pass fallback stacktrace to DiagnosticInformation in terminate handler 
By default, DiagnosticInformation uses the stack trace saved when the
exception was thrown, but this mechanism is not in use on Windows.
Gathering a stacktrace in the terminate handler serves as a fallback.
 2021-03-01 14:06:47 +01:00
Julian Brost
5cb7c7cc09 Replace icinga::StackTrace with boost::stacktrace::stacktrace 
Provides roughly the same functionality but works better on certain
platforms (especially Windows) and is less code to maintain.
 2021-03-01 14:06:44 +01:00
Julian Brost
e11b4b7b55 Print details in uncaught SEH exception handler 2021-03-01 14:05:27 +01:00
Julian Brost
68e4b807d1 Move error message and time to the beginning of the SEH crash log 
This is more similar to the normal exception crashlog which also states
the problem and time at the beginning of the file.
 2021-03-01 14:05:27 +01:00
Julian Brost
0db59bad83 Use boost::stacktrace instead of custom implementation in Windows SEH filter 2021-03-01 14:05:27 +01:00
Julian Brost
f8b7a1511b Run termination handler for uncaught C++ exceptions on Windows 
On Windows, the termination handler is executed for uncaught C++
exceptions unless a SEH unhandled exception filter is also set. In this
case, this filter has to explicitly chain the default filter to keep
this behavior.
 2021-03-01 14:05:27 +01:00
Alexander Aleksandrovič Klimov
aa0baf6f69
Merge pull request #8099 from Icinga/feature/std-mutex 
Use std::mutex, not boost::mutex
 2021-02-04 10:19:04 +01:00
Alexander A. Klimov
9154aa17eb Fix missing include 2021-02-03 09:54:57 +01:00
Alexander A. Klimov
c3388e9af6 Use std::mutex, not boost::mutex 2021-02-03 09:54:57 +01:00
Alexander Aleksandrovič Klimov
dbdfe189c0
Merge pull request #7092 from Icinga/bugfix/command-escape-windows-4849 
Fix Windows command escape for \"
 2021-02-01 11:20:44 +01:00
Alexander Aleksandrovič Klimov
91ffa89dad
Merge pull request #7918 from Icinga/feature/check-timeouts-sigterm-6162 
On check_timeout first send SIGTERM
 2021-01-21 16:11:07 +01:00
Alexander Aleksandrovič Klimov
4063e39d5f
Merge pull request #8515 from Icinga/feature/update-ssl-context-after-accepting-new-connection-8501 
API: Update the ssl context after each accepting incoming connection
 2021-01-15 11:21:36 +01:00
Yonas Habteab
057254695d Utility: Introduce new helper function Utility::GetFileCreationTime() 2021-01-14 18:39:14 +01:00
Alexander Aleksandrovič Klimov
70b438a2bf
Merge pull request #8104 from Icinga/bugfix/remove-downtime-returns-wrong-status-7408 
API: Display a correct status when removing a downtime
 2021-01-14 17:49:00 +01:00
Alexander A. Klimov
e1bc4d474f On check_timeout first send SIGTERM 
... to allow check plugins to terminate gracefully.

refs #6162
 2021-01-14 12:00:11 +01:00
Julian Brost
f12666c166
Merge pull request #8157 from Icinga/bugfix/temporary-files-5124 
Clean up temp files
 2021-01-13 15:45:29 +01:00
Alexander A. Klimov
450b2117d2 Add ".tmp" to state and modified attributes temp files 
refs #5124
 2021-01-12 17:35:29 +01:00
Alexander A. Klimov
18c2dae941 Clean up temp files 
refs #5124
 2021-01-12 17:35:29 +01:00
Alexander A. Klimov
26c944125b Close FDs based on /proc/self/fd 
... not to waste time with close(2)ing RLIMIT_NOFILE-3 non-existing FDs.

Newer kernel = higher RLIMIT_NOFILE = more time wasted

refs #8437
 2021-01-12 17:32:28 +01:00
Benedikt Heine
8a455e8150 Fix typo seemless -> seamless 2020-12-25 23:27:08 +01:00
Julian Brost
00d8703aad
Merge pull request #7847 from Icinga/feature/log-trim-trailing-newlines-7828 
Log: trim trailing newlines
 2020-12-23 14:20:43 +01:00
Julian Brost
eab07a7318 Provide a conversion function from icinga::String to boost::string_view 
Boost.Beast changed the signature of
boost::beast::http::basic_fields::set in version 1.74 so that no longer
allows passing an icinga::String instance as value. This adds a
conversion function so that it works again.
 2020-12-22 16:27:38 +01:00
Noah Hilverling
f7e368564f
Merge pull request from GHSA-pcmr-2p2f-r7j6 
Verify certificates against CRL before renewing them (2.13)
 2020-12-15 12:30:19 +01:00
Alexander Aleksandrovič Klimov
6b04ef6e5d
Merge pull request #7871 from Icinga/feature/more-uoms-for-perfdata-7225 
PerfdataValue: add UoMs
 2020-12-14 18:42:49 +01:00
Alexander Aleksandrovič Klimov
366a97bf19
Merge pull request #8541 from Icinga/bugfix/openssl-error-buffer 
Use proper buffer size for OpenSSL error messages
 2020-12-09 16:08:19 +01:00