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Raizo62 / vwifi

Simulator of WiFi (802.11) interfaces to communicate between several Virtual Machines
GNU Lesser General Public License v3.0
58 stars 8 forks source link

vwifi-guest doen't compile in Debian Buster #1

Closed Raizo62 closed 4 years ago

Raizo62 commented 5 years ago 
g++ -O4 -Wall -fomit-frame-pointer     -o obj/cvwifiguest.o -I/usr/include/libnl3 -lnl-genl-3 -lnl-3 -lpthread -c src/cvwifiguest.cc
In file included from src/cvwifiguest.h:12,
                 from src/cvwifiguest.cc:15:
src/cmonwirelessdevice.h:17:14: error: ‘function’ in namespace ‘std’ does not name a template type
 typedef std::function<void(WirelessDevice)> CallbackFunction ;
              ^~~~~~~~
src/cmonwirelessdevice.h:17:9: note: ‘std::function’ is defined in header ‘<functional>’; did you forget to ‘#include <functional>’?
src/cmonwirelessdevice.h:7:1:
+#include <functional>
 #include <mutex>
src/cmonwirelessdevice.h:17:9:
 typedef std::function<void(WirelessDevice)> CallbackFunction ;
         ^~~
src/cmonwirelessdevice.h:75:2: error: ‘CallbackFunction’ does not name a type
  CallbackFunction _newinet_cb ;
  ^~~~~~~~~~~~~~~~
src/cmonwirelessdevice.h:81:2: error: ‘CallbackFunction’ does not name a type
  CallbackFunction _delinet_cb ;
  ^~~~~~~~~~~~~~~~
src/cmonwirelessdevice.h:88:2: error: ‘CallbackFunction’ does not name a type
  CallbackFunction _initinet_cb ;
  ^~~~~~~~~~~~~~~~
src/cmonwirelessdevice.h:113:26: error: ‘CallbackFunction’ has not been declared
  void setNewInetCallback(CallbackFunction);
                          ^~~~~~~~~~~~~~~~
src/cmonwirelessdevice.h:120:27: error: ‘CallbackFunction’ has not been declared
  void setInitInetCallback(CallbackFunction);
                           ^~~~~~~~~~~~~~~~
src/cmonwirelessdevice.h:129:26: error: ‘CallbackFunction’ has not been declared
  void setDelInetCallback(CallbackFunction);
                          ^~~~~~~~~~~~~~~~
src/cvwifiguest.cc: In member function ‘int VWifiGuest::start()’:
src/cvwifiguest.cc:779:105: error: no matching function for call to ‘MonitorWirelessDevice::setNewInetCallback(VWifiGuest::start()::<lambda(WirelessDevice)>)’
   monwireless->setNewInetCallback([this](WirelessDevice wd) { return handle_new_winet_notification(wd);});
                                                                                                         ^
In file included from src/cvwifiguest.h:12,
                 from src/cvwifiguest.cc:15:
src/cmonwirelessdevice.h:113:7: note: candidate: ‘void MonitorWirelessDevice::setNewInetCallback(int)’
  void setNewInetCallback(CallbackFunction);
       ^~~~~~~~~~~~~~~~~~
src/cmonwirelessdevice.h:113:7: note:   no known conversion for argument 1 from ‘VWifiGuest::start()::<lambda(WirelessDevice)>’ to ‘int’
src/cvwifiguest.cc:780:105: error: no matching function for call to ‘MonitorWirelessDevice::setDelInetCallback(VWifiGuest::start()::<lambda(WirelessDevice)>)’
   monwireless->setDelInetCallback([this](WirelessDevice wd) { return handle_del_winet_notification(wd);});
                                                                                                         ^
In file included from src/cvwifiguest.h:12,
                 from src/cvwifiguest.cc:15:
src/cmonwirelessdevice.h:129:7: note: candidate: ‘void MonitorWirelessDevice::setDelInetCallback(int)’
  void setDelInetCallback(CallbackFunction);
       ^~~~~~~~~~~~~~~~~~
src/cmonwirelessdevice.h:129:7: note:   no known conversion for argument 1 from ‘VWifiGuest::start()::<lambda(WirelessDevice)>’ to ‘int’
src/cvwifiguest.cc:781:107: error: no matching function for call to ‘MonitorWirelessDevice::setInitInetCallback(VWifiGuest::start()::<lambda(WirelessDevice)>)’
   monwireless->setInitInetCallback([this](WirelessDevice wd) { return handle_init_winet_notification(wd);});
                                                                                                           ^
In file included from src/cvwifiguest.h:12,
                 from src/cvwifiguest.cc:15:
src/cmonwirelessdevice.h:120:7: note: candidate: ‘void MonitorWirelessDevice::setInitInetCallback(int)’
  void setInitInetCallback(CallbackFunction);
       ^~~~~~~~~~~~~~~~~~~
src/cmonwirelessdevice.h:120:7: note:   no known conversion for argument 1 from ‘VWifiGuest::start()::<lambda(WirelessDevice)>’ to ‘int’
make: *** [Makefile:75: obj/cvwifiguest.o] Error 1
Raizo62 commented 5 years ago

if I follow the compiler's advice, and add in cmonwirelessdevice.h : #include <functional>

The compiler says : 

g++ -O4 -Wall -fomit-frame-pointer     -o obj/cvwifiguest.o -I/usr/include/libnl3 -lnl-genl-3 -lnl-3 -lpthread -c src/cvwifiguest.cc
In function ‘bool VWifiGuest::get_pmaddr(ether_addr&, const char*)’,
    inlined from ‘void VWifiGuest::handle_new_winet_notification(WirelessDevice)’ at src/cvwifiguest.cc:1031:15:
src/cvwifiguest.cc:1095:12: warning: ‘char* strncpy(char*, const char*, size_t)’ specified bound 16 equals destination size [-Wstringop-truncation]
     strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/cvwifiguest.cc: In member function ‘bool VWifiGuest::get_pmaddr(ether_addr&, const char*)’:
src/cvwifiguest.cc:1095:12: warning: ‘char* strncpy(char*, const char*, size_t)’ specified bound 16 equals destination size [-Wstringop-truncation]
     strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Raizo62 commented 4 years ago

I have change "strncpy" by "memcpy"