Your module is awesome (and much better thought through than an alternative: <a href="

ZNC Version 1.2 I had to change the include lines to <div class="snippet-clipb

Try <div class="highlight highlight-source-c++ notranslate position-relative overf

That did the trick :) <div class="snippet-clipboard-content notranslate position-r

Does not compile under 1.xx about znc-modules HOT 13 OPEN

ribasushi commented on July 20, 2024

Does not compile under 1.xx

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Comments (13)

sk89q commented on July 20, 2024

What errors do you get?

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tjbenator commented on July 20, 2024

ZNC Version 1.2
I had to change the include lines to

#include <znc/Chan.h>
#include <znc/Modules.h>
#include <pcrecpp.h>

At that point there is a flood of errors.

Building "highlightattach.so" for ZNC 1.2... highlightattach.cpp:142:5: error: ‘vector’ does not name a type
     vector<CPattern> m_vPatterns;
     ^
highlightattach.cpp: In member function ‘bool CHighlightAttach::Add(const CString&)’:
highlightattach.cpp:105:9: error: ‘vector’ was not declared in this scope
         vector<CPattern>::iterator it = m_vPatterns.begin();
         ^
highlightattach.cpp:105:9: note: suggested alternative:
In file included from /usr/include/c++/4.8/vector:64:0,
                 from /usr/include/znc/ZNCString.h:24,
                 from /usr/include/znc/Nick.h:21,
                 from /usr/include/znc/Chan.h:21,
                 from highlightattach.cpp:24:
/usr/include/c++/4.8/bits/stl_vector.h:210:11: note:   ‘std::vector’
     class vector : protected _Vector_base<_Tp, _Alloc>
           ^
highlightattach.cpp:105:24: error: expected primary-expression before ‘>’ token
         vector<CPattern>::iterator it = m_vPatterns.begin();
                        ^
highlightattach.cpp:105:25: error: ‘::iterator’ has not been declared
         vector<CPattern>::iterator it = m_vPatterns.begin();
                         ^
highlightattach.cpp:105:25: note: suggested alternatives:
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:65:0,
                 from /usr/include/c++/4.8/bits/stl_tree.h:61,
                 from /usr/include/c++/4.8/map:60,
                 from /usr/include/znc/ZNCString.h:21,
                 from /usr/include/znc/Nick.h:21,
                 from /usr/include/znc/Chan.h:21,
                 from highlightattach.cpp:24:
/usr/include/c++/4.8/bits/stl_iterator_base_types.h:118:12: note:   ‘std::iterator’
     struct iterator
            ^
/usr/include/c++/4.8/bits/stl_iterator_base_types.h:118:12: note:   ‘std::iterator’
highlightattach.cpp:105:36: error: expected ‘;’ before ‘it’
         vector<CPattern>::iterator it = m_vPatterns.begin();
                                    ^
highlightattach.cpp:106:16: error: ‘it’ was not declared in this scope
         for (; it != m_vPatterns.end(); ++it) {
                ^
highlightattach.cpp:106:22: error: ‘m_vPatterns’ was not declared in this scope
         for (; it != m_vPatterns.end(); ++it) {
                      ^
highlightattach.cpp:112:9: error: ‘m_vPatterns’ was not declared in this scope
         m_vPatterns.push_back(pattern);
         ^
highlightattach.cpp: In member function ‘bool CHighlightAttach::Delete(const CString&)’:
highlightattach.cpp:119:9: error: ‘vector’ was not declared in this scope
         vector<CPattern>::iterator it = m_vPatterns.begin();
         ^
highlightattach.cpp:119:9: note: suggested alternative:
In file included from /usr/include/c++/4.8/vector:64:0,
                 from /usr/include/znc/ZNCString.h:24,
                 from /usr/include/znc/Nick.h:21,
                 from /usr/include/znc/Chan.h:21,
                 from highlightattach.cpp:24:
/usr/include/c++/4.8/bits/stl_vector.h:210:11: note:   ‘std::vector’
     class vector : protected _Vector_base<_Tp, _Alloc>
           ^
highlightattach.cpp:119:24: error: expected primary-expression before ‘>’ token
         vector<CPattern>::iterator it = m_vPatterns.begin();
                        ^
highlightattach.cpp:119:25: error: ‘::iterator’ has not been declared
         vector<CPattern>::iterator it = m_vPatterns.begin();
                         ^
highlightattach.cpp:119:25: note: suggested alternatives:
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:65:0,
                 from /usr/include/c++/4.8/bits/stl_tree.h:61,
                 from /usr/include/c++/4.8/map:60,
                 from /usr/include/znc/ZNCString.h:21,
                 from /usr/include/znc/Nick.h:21,
                 from /usr/include/znc/Chan.h:21,
                 from highlightattach.cpp:24:
/usr/include/c++/4.8/bits/stl_iterator_base_types.h:118:12: note:   ‘std::iterator’
     struct iterator
            ^
/usr/include/c++/4.8/bits/stl_iterator_base_types.h:118:12: note:   ‘std::iterator’
highlightattach.cpp:119:36: error: expected ‘;’ before ‘it’
         vector<CPattern>::iterator it = m_vPatterns.begin();
                                    ^
highlightattach.cpp:120:16: error: ‘it’ was not declared in this scope
         for (; it != m_vPatterns.end(); ++it) {
                ^
highlightattach.cpp:120:22: error: ‘m_vPatterns’ was not declared in this scope
         for (; it != m_vPatterns.end(); ++it) {
                      ^
highlightattach.cpp: In member function ‘bool CHighlightAttach::Matches(CString&)’:
highlightattach.cpp:132:9: error: ‘vector’ was not declared in this scope
         vector<CPattern>::iterator it = m_vPatterns.begin();
         ^
highlightattach.cpp:132:9: note: suggested alternative:
In file included from /usr/include/c++/4.8/vector:64:0,
                 from /usr/include/znc/ZNCString.h:24,
                 from /usr/include/znc/Nick.h:21,
                 from /usr/include/znc/Chan.h:21,
                 from highlightattach.cpp:24:
/usr/include/c++/4.8/bits/stl_vector.h:210:11: note:   ‘std::vector’
     class vector : protected _Vector_base<_Tp, _Alloc>
           ^
highlightattach.cpp:132:24: error: expected primary-expression before ‘>’ token
         vector<CPattern>::iterator it = m_vPatterns.begin();
                        ^
highlightattach.cpp:132:25: error: ‘::iterator’ has not been declared
         vector<CPattern>::iterator it = m_vPatterns.begin();
                         ^
highlightattach.cpp:132:25: note: suggested alternatives:
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:65:0,
                 from /usr/include/c++/4.8/bits/stl_tree.h:61,
                 from /usr/include/c++/4.8/map:60,
                 from /usr/include/znc/ZNCString.h:21,
                 from /usr/include/znc/Nick.h:21,
                 from /usr/include/znc/Chan.h:21,
                 from highlightattach.cpp:24:
/usr/include/c++/4.8/bits/stl_iterator_base_types.h:118:12: note:   ‘std::iterator’
     struct iterator
            ^
/usr/include/c++/4.8/bits/stl_iterator_base_types.h:118:12: note:   ‘std::iterator’
highlightattach.cpp:132:36: error: expected ‘;’ before ‘it’
         vector<CPattern>::iterator it = m_vPatterns.begin();
                                    ^
highlightattach.cpp:133:16: error: ‘it’ was not declared in this scope
         for (; it != m_vPatterns.end(); ++it) {
                ^
highlightattach.cpp:133:22: error: ‘m_vPatterns’ was not declared in this scope
         for (; it != m_vPatterns.end(); ++it) {
                      ^
highlightattach.cpp: In member function ‘void CHighlightAttach::ListCmd(const CString&)’:
highlightattach.cpp:155:9: error: ‘vector’ was not declared in this scope
         vector<CPattern>::iterator it = m_vPatterns.begin();
         ^
highlightattach.cpp:155:9: note: suggested alternative:
In file included from /usr/include/c++/4.8/vector:64:0,
                 from /usr/include/znc/ZNCString.h:24,
                 from /usr/include/znc/Nick.h:21,
                 from /usr/include/znc/Chan.h:21,
                 from highlightattach.cpp:24:
/usr/include/c++/4.8/bits/stl_vector.h:210:11: note:   ‘std::vector’
     class vector : protected _Vector_base<_Tp, _Alloc>
           ^
highlightattach.cpp:155:24: error: expected primary-expression before ‘>’ token
         vector<CPattern>::iterator it = m_vPatterns.begin();
                        ^
highlightattach.cpp:155:25: error: ‘::iterator’ has not been declared
         vector<CPattern>::iterator it = m_vPatterns.begin();
                         ^
highlightattach.cpp:155:25: note: suggested alternatives:
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:65:0,
                 from /usr/include/c++/4.8/bits/stl_tree.h:61,
                 from /usr/include/c++/4.8/map:60,
                 from /usr/include/znc/ZNCString.h:21,
                 from /usr/include/znc/Nick.h:21,
                 from /usr/include/znc/Chan.h:21,
                 from highlightattach.cpp:24:
/usr/include/c++/4.8/bits/stl_iterator_base_types.h:118:12: note:   ‘std::iterator’
     struct iterator
            ^
/usr/include/c++/4.8/bits/stl_iterator_base_types.h:118:12: note:   ‘std::iterator’
highlightattach.cpp:155:36: error: expected ‘;’ before ‘it’
         vector<CPattern>::iterator it = m_vPatterns.begin();
                                    ^
highlightattach.cpp:156:16: error: ‘it’ was not declared in this scope
         for (; it != m_vPatterns.end(); ++it) {
                ^
highlightattach.cpp:156:22: error: ‘m_vPatterns’ was not declared in this scope
         for (; it != m_vPatterns.end(); ++it) {
                      ^
[ !! ] Error while building "highlightattach.so"

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sk89q commented on July 20, 2024

Try

using std::vector;

at the top.

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tjbenator commented on July 20, 2024

That did the trick :)

#include <znc/Chan.h>
#include <znc/Modules.h>
#include <pcrecpp.h>

using std::vector;

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d3adb5 commented on July 20, 2024

That did the trick for compiling it, thanks. The thing is I'm getting this error when trying to load it: "Unable to find modinfo [highlightattach] [Unable to open module [highlightattach] [/usr/local/lib/znc/highlightattach.so: undefined symbol: _ZN7pcrecpp2RE6no_argE]]"

I googled around for an hour and all I could find is some people who had that error a long time ago and got it fixed by either updating or downgrading pcre++. I have pcre++ installed and on the newest version. On another website, where someone else was getting the same line, it was said "my guess is that somehow you compiled with one version of the library, but are actually running it with another".

I don't know how znc-buildmod works and how I could check if that's true. ldd didn't clarify anything to me, and I'm pretty helpless when it comes to Linux.

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sk89q commented on July 20, 2024

It seems the PCRE regex library can't be loaded.

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d3adb5 commented on July 20, 2024

I installed PCRE 8.36 and PCRE2 10.10 from the tar files from the official website. No luck there. Do you know what I could do?

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sk89q commented on July 20, 2024

Was the library not in your distro's package manager?

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d3adb5 commented on July 20, 2024

It was, but trying to update it didn't have any effect. I'm on Debian Wheezy.

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Xtravaganz commented on July 20, 2024

Any fix for it possible, i have the same problem. OS = ubuntu

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manavortex commented on July 20, 2024

I created a pull request based on this
#2

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alyptik commented on July 20, 2024

@Xtravaganz @SkewerR @sk89q
I was able to load and compile it fine by using

LIBS="-lpcrecpp" znc-buildmod highlightattach.cpp

to compile it after making the previously mentioned source code modifications.

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laendle commented on July 20, 2024

Warning: I had to shutdown znc for the module to even load at all.

After what seemed a successful compile using
# znc-buildmod highlightattach.cpp

I tried /znc loadmod highlightattach but my client, *status reported...
Unable to find modinfo [highlightattach] [Unable to open module [highlightattach] [/usr/local/lib/znc/highlightattach.so: Undefined symbol "_ZN7pcrecpp2RE6no_argE"]]

Recognising the pcrecpp from this thread, building on FreeBSD was now a case of ...

# setenv LIBS "-lpcrecpp" && znc-buildmod highlightattach.cpp

just as @alyptik nailed, but for his distro (so a slightly diff way to set the env on FreeBSD).

However, I've enabled the module in the webui for the user that I want to reattach, added a plain word to match 'test', but that didnt work here. I guess there is an actual issue somewhere in the code now, and not a build issue anymore.

I am building against latest znc source Jan 2018 @ github

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Does not compile under 1.xx about znc-modules HOT 13 OPEN

Comments (13)

Related Issues (1)

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