fix double frees on quit, add tests

.depend

@@ -1,6 +1,6 @@
 
-.plugin.o: plugin.cpp plugin.hh config.hh deps/fmt/include/fmt/core.h \
- config/file.hh config/breadcrumb.hh config/section.hh config/account.hh \
+.plugin.o: plugin.cpp plugin.hh strophe.hh config.hh config/file.hh \
+ config/breadcrumb.hh config/section.hh config/account.hh \
  config/option.hh account.hh pgp.hh omemo.hh \
  /usr/include/signal/signal_protocol.h /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
@@ -10,11 +10,11 @@
  /usr/include/signal/key_helper.h /usr/include/signal/session_builder.h \
  /usr/include/signal/session_cipher.h \
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
- /usr/include/signal/curve.h channel.hh connection.hh xmpp/ns.hh \
- strophe.hh user.hh command.hh input.hh buffer.hh completion.hh
+ /usr/include/signal/curve.h channel.hh connection.hh xmpp/ns.hh user.hh \
+ command.hh input.hh buffer.hh completion.hh
 plugin.hh:
+strophe.hh:
 config.hh:
-deps/fmt/include/fmt/core.h:
 config/file.hh:
 config/breadcrumb.hh:
 config/section.hh:
@@ -40,14 +40,12 @@ signal.hh:
 channel.hh:
 connection.hh:
 xmpp/ns.hh:
-strophe.hh:
 user.hh:
 command.hh:
 input.hh:
 buffer.hh:
 completion.hh:
-.account.o: account.cpp deps/fmt/include/fmt/core.h \
- /usr/include/libxml2/libxml/xmlwriter.h \
+.account.o: account.cpp /usr/include/libxml2/libxml/xmlwriter.h \
  /usr/include/libxml2/libxml/xmlversion.h \
  /usr/include/libxml2/libxml/xmlexports.h \
  /usr/include/libxml2/libxml/xmlIO.h \
@@ -64,10 +62,10 @@ completion.hh:
  /usr/include/libxml2/libxml/encoding.h \
  /usr/include/libxml2/libxml/SAX2.h \
  /usr/include/libxml2/libxml/xmlmemory.h \
- /usr/include/libxml2/libxml/threads.h plugin.hh xmpp/stanza.hh config.hh \
- config/file.hh config/breadcrumb.hh config/section.hh config/account.hh \
- config/option.hh input.hh omemo.hh /usr/include/signal/signal_protocol.h \
- /usr/include/signal/ratchet.h \
+ /usr/include/libxml2/libxml/threads.h plugin.hh strophe.hh \
+ xmpp/stanza.hh config.hh config/file.hh config/breadcrumb.hh \
+ config/section.hh config/account.hh config/option.hh input.hh omemo.hh \
+ /usr/include/signal/signal_protocol.h /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
  /usr/include/signal/session_pre_key.h \
@@ -76,8 +74,7 @@ completion.hh:
  /usr/include/signal/session_cipher.h \
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
  /usr/include/signal/curve.h account.hh pgp.hh channel.hh connection.hh \
- xmpp/ns.hh strophe.hh user.hh buffer.hh
-deps/fmt/include/fmt/core.h:
+ xmpp/ns.hh user.hh buffer.hh
 /usr/include/libxml2/libxml/xmlwriter.h:
 /usr/include/libxml2/libxml/xmlversion.h:
 /usr/include/libxml2/libxml/xmlexports.h:
@@ -99,6 +96,7 @@ deps/fmt/include/fmt/core.h:
 /usr/include/libxml2/libxml/xmlmemory.h:
 /usr/include/libxml2/libxml/threads.h:
 plugin.hh:
+strophe.hh:
 xmpp/stanza.hh:
 config.hh:
 config/file.hh:
@@ -127,12 +125,10 @@ pgp.hh:
 channel.hh:
 connection.hh:
 xmpp/ns.hh:
-strophe.hh:
 user.hh:
 buffer.hh:
-.buffer.o: buffer.cpp plugin.hh account.hh deps/fmt/include/fmt/core.h \
- pgp.hh omemo.hh /usr/include/signal/signal_protocol.h \
- /usr/include/signal/ratchet.h \
+.buffer.o: buffer.cpp plugin.hh strophe.hh account.hh pgp.hh omemo.hh \
+ /usr/include/signal/signal_protocol.h /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
  /usr/include/signal/session_pre_key.h \
@@ -142,11 +138,10 @@ buffer.hh:
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
  /usr/include/signal/curve.h config.hh config/file.hh \
  config/breadcrumb.hh config/section.hh config/account.hh \
- config/option.hh channel.hh connection.hh xmpp/ns.hh strophe.hh user.hh \
- buffer.hh
+ config/option.hh channel.hh connection.hh xmpp/ns.hh user.hh buffer.hh
 plugin.hh:
+strophe.hh:
 account.hh:
-deps/fmt/include/fmt/core.h:
 pgp.hh:
 omemo.hh:
 /usr/include/signal/signal_protocol.h:
@@ -172,12 +167,10 @@ config/option.hh:
 channel.hh:
 connection.hh:
 xmpp/ns.hh:
-strophe.hh:
 user.hh:
 buffer.hh:
-.channel.o: channel.cpp deps/fmt/include/fmt/core.h plugin.hh account.hh \
- pgp.hh omemo.hh /usr/include/signal/signal_protocol.h \
- /usr/include/signal/ratchet.h \
+.channel.o: channel.cpp plugin.hh strophe.hh account.hh pgp.hh omemo.hh \
+ /usr/include/signal/signal_protocol.h /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
  /usr/include/signal/session_pre_key.h \
@@ -187,12 +180,12 @@ buffer.hh:
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
  /usr/include/signal/curve.h config.hh config/file.hh \
  config/breadcrumb.hh config/section.hh config/account.hh \
- config/option.hh channel.hh connection.hh xmpp/ns.hh strophe.hh user.hh \
- input.hh buffer.hh util.hh xmpp/node.hh xmpp/xep-0027.inl \
- xmpp/xep-0030.inl xmpp/xep-0045.inl xmpp/xep-0049.inl xmpp/xep-0115.inl \
- xmpp/xep-0280.inl xmpp/xep-0319.inl xmpp/rfc-6121.inl
-deps/fmt/include/fmt/core.h:
+ config/option.hh channel.hh connection.hh xmpp/ns.hh user.hh input.hh \
+ buffer.hh util.hh xmpp/node.hh xmpp/xep-0027.inl xmpp/xep-0030.inl \
+ xmpp/xep-0045.inl xmpp/xep-0049.inl xmpp/xep-0115.inl xmpp/xep-0280.inl \
+ xmpp/xep-0319.inl xmpp/rfc-6121.inl
 plugin.hh:
+strophe.hh:
 account.hh:
 pgp.hh:
 omemo.hh:
@@ -219,7 +212,6 @@ config/option.hh:
 channel.hh:
 connection.hh:
 xmpp/ns.hh:
-strophe.hh:
 user.hh:
 input.hh:
 buffer.hh:
@@ -233,9 +225,8 @@ xmpp/xep-0115.inl:
 xmpp/xep-0280.inl:
 xmpp/xep-0319.inl:
 xmpp/rfc-6121.inl:
-.command.o: command.cpp plugin.hh account.hh deps/fmt/include/fmt/core.h \
- pgp.hh omemo.hh /usr/include/signal/signal_protocol.h \
- /usr/include/signal/ratchet.h \
+.command.o: command.cpp plugin.hh strophe.hh account.hh pgp.hh omemo.hh \
+ /usr/include/signal/signal_protocol.h /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
  /usr/include/signal/session_pre_key.h \
@@ -245,12 +236,12 @@ xmpp/rfc-6121.inl:
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
  /usr/include/signal/curve.h config.hh config/file.hh \
  config/breadcrumb.hh config/section.hh config/account.hh \
- config/option.hh channel.hh connection.hh xmpp/ns.hh strophe.hh user.hh \
- buffer.hh message.hh command.hh sexp/driver.hh sexp/scanner.hh \
- sexp/parser.tab.hh sexp/location.hh
+ config/option.hh channel.hh connection.hh xmpp/ns.hh user.hh buffer.hh \
+ message.hh command.hh sexp/driver.hh sexp/scanner.hh sexp/parser.tab.hh \
+ sexp/location.hh
 plugin.hh:
+strophe.hh:
 account.hh:
-deps/fmt/include/fmt/core.h:
 pgp.hh:
 omemo.hh:
 /usr/include/signal/signal_protocol.h:
@@ -276,7 +267,6 @@ config/option.hh:
 channel.hh:
 connection.hh:
 xmpp/ns.hh:
-strophe.hh:
 user.hh:
 buffer.hh:
 message.hh:
@@ -285,11 +275,10 @@ sexp/driver.hh:
 sexp/scanner.hh:
 sexp/parser.tab.hh:
 sexp/location.hh:
-.completion.o: completion.cpp plugin.hh config.hh \
- deps/fmt/include/fmt/core.h config/file.hh config/breadcrumb.hh \
- config/section.hh config/account.hh config/option.hh account.hh pgp.hh \
- omemo.hh /usr/include/signal/signal_protocol.h \
- /usr/include/signal/ratchet.h \
+.completion.o: completion.cpp plugin.hh strophe.hh config.hh \
+ config/file.hh config/breadcrumb.hh config/section.hh config/account.hh \
+ config/option.hh account.hh pgp.hh omemo.hh \
+ /usr/include/signal/signal_protocol.h /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
  /usr/include/signal/session_pre_key.h \
@@ -297,11 +286,11 @@ sexp/location.hh:
  /usr/include/signal/key_helper.h /usr/include/signal/session_builder.h \
  /usr/include/signal/session_cipher.h \
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
- /usr/include/signal/curve.h channel.hh connection.hh xmpp/ns.hh \
- strophe.hh user.hh buffer.hh completion.hh
+ /usr/include/signal/curve.h channel.hh connection.hh xmpp/ns.hh user.hh \
+ buffer.hh completion.hh
 plugin.hh:
+strophe.hh:
 config.hh:
-deps/fmt/include/fmt/core.h:
 config/file.hh:
 config/breadcrumb.hh:
 config/section.hh:
@@ -327,13 +316,11 @@ signal.hh:
 channel.hh:
 connection.hh:
 xmpp/ns.hh:
-strophe.hh:
 user.hh:
 buffer.hh:
 completion.hh:
-.config.o: config.cpp plugin.hh account.hh deps/fmt/include/fmt/core.h \
- pgp.hh omemo.hh /usr/include/signal/signal_protocol.h \
- /usr/include/signal/ratchet.h \
+.config.o: config.cpp plugin.hh strophe.hh account.hh pgp.hh omemo.hh \
+ /usr/include/signal/signal_protocol.h /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
  /usr/include/signal/session_pre_key.h \
@@ -343,10 +330,10 @@ completion.hh:
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
  /usr/include/signal/curve.h config.hh config/file.hh \
  config/breadcrumb.hh config/section.hh config/account.hh \
- config/option.hh channel.hh connection.hh xmpp/ns.hh strophe.hh user.hh
+ config/option.hh channel.hh connection.hh xmpp/ns.hh user.hh
 plugin.hh:
+strophe.hh:
 account.hh:
-deps/fmt/include/fmt/core.h:
 pgp.hh:
 omemo.hh:
 /usr/include/signal/signal_protocol.h:
@@ -372,11 +359,8 @@ config/option.hh:
 channel.hh:
 connection.hh:
 xmpp/ns.hh:
-strophe.hh:
 user.hh:
-.connection.o: connection.cpp deps/fmt/include/fmt/core.h \
- deps/fmt/include/fmt/chrono.h deps/fmt/include/fmt/format.h \
- deps/fmt/include/fmt/core.h /usr/include/libxml2/libxml/uri.h \
+.connection.o: connection.cpp /usr/include/libxml2/libxml/uri.h \
  /usr/include/libxml2/libxml/xmlversion.h \
  /usr/include/libxml2/libxml/xmlexports.h \
  /usr/include/libxml2/libxml/tree.h \
@@ -394,11 +378,11 @@ user.hh:
  /usr/include/libxml2/libxml/entities.h \
  /usr/include/libxml2/libxml/encoding.h \
  /usr/include/libxml2/libxml/xmlIO.h /usr/include/libxml2/libxml/SAX2.h \
- plugin.hh xmpp/node.hh xmpp/xep-0027.inl xmpp/ns.hh xmpp/xep-0030.inl \
- xmpp/xep-0045.inl xmpp/xep-0049.inl xmpp/xep-0115.inl xmpp/xep-0280.inl \
- xmpp/xep-0319.inl xmpp/rfc-6121.inl xmpp/stanza.hh config.hh \
- config/file.hh config/breadcrumb.hh config/section.hh config/account.hh \
- config/option.hh account.hh pgp.hh omemo.hh \
+ plugin.hh strophe.hh xmpp/node.hh xmpp/xep-0027.inl xmpp/ns.hh \
+ xmpp/xep-0030.inl xmpp/xep-0045.inl xmpp/xep-0049.inl xmpp/xep-0115.inl \
+ xmpp/xep-0280.inl xmpp/xep-0319.inl xmpp/rfc-6121.inl xmpp/stanza.hh \
+ config.hh config/file.hh config/breadcrumb.hh config/section.hh \
+ config/account.hh config/option.hh account.hh pgp.hh omemo.hh \
  /usr/include/signal/signal_protocol.h /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
@@ -407,12 +391,8 @@ user.hh:
  /usr/include/signal/key_helper.h /usr/include/signal/session_builder.h \
  /usr/include/signal/session_cipher.h \
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
- /usr/include/signal/curve.h channel.hh connection.hh strophe.hh user.hh \
- util.hh deps/diff/diff.h
-deps/fmt/include/fmt/core.h:
-deps/fmt/include/fmt/chrono.h:
-deps/fmt/include/fmt/format.h:
-deps/fmt/include/fmt/core.h:
+ /usr/include/signal/curve.h channel.hh connection.hh user.hh util.hh \
+ deps/diff/diff.h
 /usr/include/libxml2/libxml/uri.h:
 /usr/include/libxml2/libxml/xmlversion.h:
 /usr/include/libxml2/libxml/xmlexports.h:
@@ -434,6 +414,7 @@ deps/fmt/include/fmt/core.h:
 /usr/include/libxml2/libxml/xmlIO.h:
 /usr/include/libxml2/libxml/SAX2.h:
 plugin.hh:
+strophe.hh:
 xmpp/node.hh:
 xmpp/xep-0027.inl:
 xmpp/ns.hh:
@@ -470,13 +451,11 @@ signal.hh:
 /usr/include/signal/curve.h:
 channel.hh:
 connection.hh:
-strophe.hh:
 user.hh:
 util.hh:
 deps/diff/diff.h:
-.input.o: input.cpp plugin.hh account.hh deps/fmt/include/fmt/core.h \
- pgp.hh omemo.hh /usr/include/signal/signal_protocol.h \
- /usr/include/signal/ratchet.h \
+.input.o: input.cpp plugin.hh strophe.hh account.hh pgp.hh omemo.hh \
+ /usr/include/signal/signal_protocol.h /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
  /usr/include/signal/session_pre_key.h \
@@ -486,11 +465,11 @@ deps/diff/diff.h:
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
  /usr/include/signal/curve.h config.hh config/file.hh \
  config/breadcrumb.hh config/section.hh config/account.hh \
- config/option.hh channel.hh connection.hh xmpp/ns.hh strophe.hh user.hh \
- buffer.hh message.hh input.hh
+ config/option.hh channel.hh connection.hh xmpp/ns.hh user.hh buffer.hh \
+ message.hh input.hh
 plugin.hh:
+strophe.hh:
 account.hh:
-deps/fmt/include/fmt/core.h:
 pgp.hh:
 omemo.hh:
 /usr/include/signal/signal_protocol.h:
@@ -516,14 +495,12 @@ config/option.hh:
 channel.hh:
 connection.hh:
 xmpp/ns.hh:
-strophe.hh:
 user.hh:
 buffer.hh:
 message.hh:
 input.hh:
-.message.o: message.cpp plugin.hh account.hh deps/fmt/include/fmt/core.h \
- pgp.hh omemo.hh /usr/include/signal/signal_protocol.h \
- /usr/include/signal/ratchet.h \
+.message.o: message.cpp plugin.hh strophe.hh account.hh pgp.hh omemo.hh \
+ /usr/include/signal/signal_protocol.h /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
  /usr/include/signal/session_pre_key.h \
@@ -533,11 +510,10 @@ input.hh:
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
  /usr/include/signal/curve.h config.hh config/file.hh \
  config/breadcrumb.hh config/section.hh config/account.hh \
- config/option.hh channel.hh connection.hh xmpp/ns.hh strophe.hh user.hh \
- message.hh
+ config/option.hh channel.hh connection.hh xmpp/ns.hh user.hh message.hh
 plugin.hh:
+strophe.hh:
 account.hh:
-deps/fmt/include/fmt/core.h:
 pgp.hh:
 omemo.hh:
 /usr/include/signal/signal_protocol.h:
@@ -563,11 +539,10 @@ config/option.hh:
 channel.hh:
 connection.hh:
 xmpp/ns.hh:
-strophe.hh:
 user.hh:
 message.hh:
-.omemo.o: omemo.cpp deps/fmt/include/fmt/core.h plugin.hh xmpp/stanza.hh \
- account.hh pgp.hh omemo.hh /usr/include/signal/signal_protocol.h \
+.omemo.o: omemo.cpp plugin.hh strophe.hh xmpp/stanza.hh account.hh pgp.hh \
+ omemo.hh /usr/include/signal/signal_protocol.h \
  /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
@@ -578,10 +553,10 @@ message.hh:
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
  /usr/include/signal/curve.h config.hh config/file.hh \
  config/breadcrumb.hh config/section.hh config/account.hh \
- config/option.hh channel.hh connection.hh xmpp/ns.hh strophe.hh user.hh \
- gcrypt.hh util.hh
-deps/fmt/include/fmt/core.h:
+ config/option.hh channel.hh connection.hh xmpp/ns.hh user.hh gcrypt.hh \
+ util.hh
 plugin.hh:
+strophe.hh:
 xmpp/stanza.hh:
 account.hh:
 pgp.hh:
@@ -609,17 +584,15 @@ config/option.hh:
 channel.hh:
 connection.hh:
 xmpp/ns.hh:
-strophe.hh:
 user.hh:
 gcrypt.hh:
 util.hh:
-.pgp.o: pgp.cpp deps/fmt/include/fmt/core.h plugin.hh pgp.hh
-deps/fmt/include/fmt/core.h:
+.pgp.o: pgp.cpp plugin.hh strophe.hh pgp.hh
 plugin.hh:
+strophe.hh:
 pgp.hh:
-.user.o: user.cpp plugin.hh account.hh deps/fmt/include/fmt/core.h pgp.hh \
- omemo.hh /usr/include/signal/signal_protocol.h \
- /usr/include/signal/ratchet.h \
+.user.o: user.cpp plugin.hh strophe.hh account.hh pgp.hh omemo.hh \
+ /usr/include/signal/signal_protocol.h /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
  /usr/include/signal/session_pre_key.h \
@@ -629,10 +602,10 @@ pgp.hh:
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
  /usr/include/signal/curve.h config.hh config/file.hh \
  config/breadcrumb.hh config/section.hh config/account.hh \
- config/option.hh channel.hh connection.hh xmpp/ns.hh strophe.hh user.hh
+ config/option.hh channel.hh connection.hh xmpp/ns.hh user.hh
 plugin.hh:
+strophe.hh:
 account.hh:
-deps/fmt/include/fmt/core.h:
 pgp.hh:
 omemo.hh:
 /usr/include/signal/signal_protocol.h:
@@ -658,36 +631,36 @@ config/option.hh:
 channel.hh:
 connection.hh:
 xmpp/ns.hh:
-strophe.hh:
 user.hh:
-.util.o: util.cpp plugin.hh util.hh
+.util.o: util.cpp plugin.hh strophe.hh util.hh
 plugin.hh:
+strophe.hh:
 util.hh:
 config/.breadcrumb.o: config/breadcrumb.cpp config/breadcrumb.hh \
- deps/fmt/include/fmt/core.h config/./.plugin.hh
+ config/../plugin.hh config/../strophe.hh
 config/breadcrumb.hh:
-deps/fmt/include/fmt/core.h:
-config/./.plugin.hh:
-config/.file.o: config/file.cpp config/../plugin.hh config/../account.hh \
- deps/fmt/include/fmt/core.h config/./.pgp.hh config/../omemo.hh \
+config/../plugin.hh:
+config/../strophe.hh:
+config/.file.o: config/file.cpp config/../plugin.hh config/../strophe.hh \
+ config/../account.hh config/../pgp.hh config/../omemo.hh \
  /usr/include/signal/signal_protocol.h /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
  /usr/include/signal/session_pre_key.h \
- /usr/include/signal/sender_key_record.h config/./.signal.hh \
+ /usr/include/signal/sender_key_record.h config/../signal.hh \
  /usr/include/signal/key_helper.h /usr/include/signal/session_builder.h \
  /usr/include/signal/session_cipher.h \
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
- /usr/include/signal/curve.h config/./.config.hh config/../config/file.hh \
- config/./.config/breadcrumb.hh config/../config/section.hh \
- config/./.config/account.hh config/../config/option.hh \
- config/./.channel.hh config/../connection.hh config/../xmpp/ns.hh \
- config/./.strophe.hh config/../user.hh
-config/./.plugin.hh:
-config/./.account.hh:
-deps/fmt/include/fmt/core.h:
-config/./.pgp.hh:
-config/./.omemo.hh:
+ /usr/include/signal/curve.h config/../config.hh config/../config/file.hh \
+ config/../config/breadcrumb.hh config/../config/section.hh \
+ config/../config/account.hh config/../config/option.hh \
+ config/../channel.hh config/../connection.hh config/../xmpp/ns.hh \
+ config/../user.hh
+config/../plugin.hh:
+config/../strophe.hh:
+config/../account.hh:
+config/../pgp.hh:
+config/../omemo.hh:
 /usr/include/signal/signal_protocol.h:
 /usr/include/signal/ratchet.h:
 /usr/include/signal/signal_protocol_types.h:
@@ -695,45 +668,44 @@ config/./.omemo.hh:
 /usr/include/signal/session_record.h:
 /usr/include/signal/session_pre_key.h:
 /usr/include/signal/sender_key_record.h:
-config/./.signal.hh:
+config/../signal.hh:
 /usr/include/signal/key_helper.h:
 /usr/include/signal/session_builder.h:
 /usr/include/signal/session_cipher.h:
 /usr/include/signal/session_pre_key.h:
 /usr/include/signal/protocol.h:
 /usr/include/signal/curve.h:
-config/./.config.hh:
-config/./.config/file.hh:
-config/./.config/breadcrumb.hh:
-config/./.config/section.hh:
-config/./.config/account.hh:
-config/./.config/option.hh:
-config/./.channel.hh:
-config/./.connection.hh:
-config/./.xmpp/ns.hh:
-config/./.strophe.hh:
-config/./.user.hh:
+config/../config.hh:
+config/../config/file.hh:
+config/../config/breadcrumb.hh:
+config/../config/section.hh:
+config/../config/account.hh:
+config/../config/option.hh:
+config/../channel.hh:
+config/../connection.hh:
+config/../xmpp/ns.hh:
+config/../user.hh:
 config/.section.o: config/section.cpp config/../plugin.hh \
- config/./.account.hh deps/fmt/include/fmt/core.h config/../pgp.hh \
- config/./.omemo.hh /usr/include/signal/signal_protocol.h \
+ config/../strophe.hh config/../account.hh config/../pgp.hh \
+ config/../omemo.hh /usr/include/signal/signal_protocol.h \
  /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
  /usr/include/signal/session_pre_key.h \
- /usr/include/signal/sender_key_record.h config/./.signal.hh \
+ /usr/include/signal/sender_key_record.h config/../signal.hh \
  /usr/include/signal/key_helper.h /usr/include/signal/session_builder.h \
  /usr/include/signal/session_cipher.h \
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
- /usr/include/signal/curve.h config/./.config.hh config/../config/file.hh \
- config/./.config/breadcrumb.hh config/../config/section.hh \
- config/./.config/account.hh config/../config/option.hh \
- config/./.channel.hh config/../connection.hh config/../xmpp/ns.hh \
- config/./.strophe.hh config/../user.hh
-config/./.plugin.hh:
-config/./.account.hh:
-deps/fmt/include/fmt/core.h:
-config/./.pgp.hh:
-config/./.omemo.hh:
+ /usr/include/signal/curve.h config/../config.hh config/../config/file.hh \
+ config/../config/breadcrumb.hh config/../config/section.hh \
+ config/../config/account.hh config/../config/option.hh \
+ config/../channel.hh config/../connection.hh config/../xmpp/ns.hh \
+ config/../user.hh
+config/../plugin.hh:
+config/../strophe.hh:
+config/../account.hh:
+config/../pgp.hh:
+config/../omemo.hh:
 /usr/include/signal/signal_protocol.h:
 /usr/include/signal/ratchet.h:
 /usr/include/signal/signal_protocol_types.h:
@@ -741,45 +713,44 @@ config/./.omemo.hh:
 /usr/include/signal/session_record.h:
 /usr/include/signal/session_pre_key.h:
 /usr/include/signal/sender_key_record.h:
-config/./.signal.hh:
+config/../signal.hh:
 /usr/include/signal/key_helper.h:
 /usr/include/signal/session_builder.h:
 /usr/include/signal/session_cipher.h:
 /usr/include/signal/session_pre_key.h:
 /usr/include/signal/protocol.h:
 /usr/include/signal/curve.h:
-config/./.config.hh:
-config/./.config/file.hh:
-config/./.config/breadcrumb.hh:
-config/./.config/section.hh:
-config/./.config/account.hh:
-config/./.config/option.hh:
-config/./.channel.hh:
-config/./.connection.hh:
-config/./.xmpp/ns.hh:
-config/./.strophe.hh:
-config/./.user.hh:
+config/../config.hh:
+config/../config/file.hh:
+config/../config/breadcrumb.hh:
+config/../config/section.hh:
+config/../config/account.hh:
+config/../config/option.hh:
+config/../channel.hh:
+config/../connection.hh:
+config/../xmpp/ns.hh:
+config/../user.hh:
 config/.account.o: config/account.cpp config/../plugin.hh \
- config/./.account.hh deps/fmt/include/fmt/core.h config/../pgp.hh \
- config/./.omemo.hh /usr/include/signal/signal_protocol.h \
+ config/../strophe.hh config/../account.hh config/../pgp.hh \
+ config/../omemo.hh /usr/include/signal/signal_protocol.h \
  /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
  /usr/include/signal/session_pre_key.h \
- /usr/include/signal/sender_key_record.h config/./.signal.hh \
+ /usr/include/signal/sender_key_record.h config/../signal.hh \
  /usr/include/signal/key_helper.h /usr/include/signal/session_builder.h \
  /usr/include/signal/session_cipher.h \
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
- /usr/include/signal/curve.h config/./.config.hh config/../config/file.hh \
- config/./.config/breadcrumb.hh config/../config/section.hh \
- config/./.config/account.hh config/../config/option.hh \
- config/./.channel.hh config/../connection.hh config/../xmpp/ns.hh \
- config/./.strophe.hh config/../user.hh
-config/./.plugin.hh:
-config/./.account.hh:
-deps/fmt/include/fmt/core.h:
-config/./.pgp.hh:
-config/./.omemo.hh:
+ /usr/include/signal/curve.h config/../config.hh config/../config/file.hh \
+ config/../config/breadcrumb.hh config/../config/section.hh \
+ config/../config/account.hh config/../config/option.hh \
+ config/../channel.hh config/../connection.hh config/../xmpp/ns.hh \
+ config/../user.hh
+config/../plugin.hh:
+config/../strophe.hh:
+config/../account.hh:
+config/../pgp.hh:
+config/../omemo.hh:
 /usr/include/signal/signal_protocol.h:
 /usr/include/signal/ratchet.h:
 /usr/include/signal/signal_protocol_types.h:
@@ -787,45 +758,44 @@ config/./.omemo.hh:
 /usr/include/signal/session_record.h:
 /usr/include/signal/session_pre_key.h:
 /usr/include/signal/sender_key_record.h:
-config/./.signal.hh:
+config/../signal.hh:
 /usr/include/signal/key_helper.h:
 /usr/include/signal/session_builder.h:
 /usr/include/signal/session_cipher.h:
 /usr/include/signal/session_pre_key.h:
 /usr/include/signal/protocol.h:
 /usr/include/signal/curve.h:
-config/./.config.hh:
-config/./.config/file.hh:
-config/./.config/breadcrumb.hh:
-config/./.config/section.hh:
-config/./.config/account.hh:
-config/./.config/option.hh:
-config/./.channel.hh:
-config/./.connection.hh:
-config/./.xmpp/ns.hh:
-config/./.strophe.hh:
-config/./.user.hh:
+config/../config.hh:
+config/../config/file.hh:
+config/../config/breadcrumb.hh:
+config/../config/section.hh:
+config/../config/account.hh:
+config/../config/option.hh:
+config/../channel.hh:
+config/../connection.hh:
+config/../xmpp/ns.hh:
+config/../user.hh:
 config/.option.o: config/option.cpp config/../plugin.hh \
- config/./.account.hh deps/fmt/include/fmt/core.h config/../pgp.hh \
- config/./.omemo.hh /usr/include/signal/signal_protocol.h \
+ config/../strophe.hh config/../account.hh config/../pgp.hh \
+ config/../omemo.hh /usr/include/signal/signal_protocol.h \
  /usr/include/signal/ratchet.h \
  /usr/include/signal/signal_protocol_types.h /usr/include/signal/curve.h \
  /usr/include/signal/session_record.h \
  /usr/include/signal/session_pre_key.h \
- /usr/include/signal/sender_key_record.h config/./.signal.hh \
+ /usr/include/signal/sender_key_record.h config/../signal.hh \
  /usr/include/signal/key_helper.h /usr/include/signal/session_builder.h \
  /usr/include/signal/session_cipher.h \
  /usr/include/signal/session_pre_key.h /usr/include/signal/protocol.h \
- /usr/include/signal/curve.h config/./.config.hh config/../config/file.hh \
- config/./.config/breadcrumb.hh config/../config/section.hh \
- config/./.config/account.hh config/../config/option.hh \
- config/./.channel.hh config/../connection.hh config/../xmpp/ns.hh \
- config/./.strophe.hh config/../user.hh
-config/./.plugin.hh:
-config/./.account.hh:
-deps/fmt/include/fmt/core.h:
-config/./.pgp.hh:
-config/./.omemo.hh:
+ /usr/include/signal/curve.h config/../config.hh config/../config/file.hh \
+ config/../config/breadcrumb.hh config/../config/section.hh \
+ config/../config/account.hh config/../config/option.hh \
+ config/../channel.hh config/../connection.hh config/../xmpp/ns.hh \
+ config/../user.hh
+config/../plugin.hh:
+config/../strophe.hh:
+config/../account.hh:
+config/../pgp.hh:
+config/../omemo.hh:
 /usr/include/signal/signal_protocol.h:
 /usr/include/signal/ratchet.h:
 /usr/include/signal/signal_protocol_types.h:
@@ -833,34 +803,31 @@ config/./.omemo.hh:
 /usr/include/signal/session_record.h:
 /usr/include/signal/session_pre_key.h:
 /usr/include/signal/sender_key_record.h:
-config/./.signal.hh:
+config/../signal.hh:
 /usr/include/signal/key_helper.h:
 /usr/include/signal/session_builder.h:
 /usr/include/signal/session_cipher.h:
 /usr/include/signal/session_pre_key.h:
 /usr/include/signal/protocol.h:
 /usr/include/signal/curve.h:
-config/./.config.hh:
-config/./.config/file.hh:
-config/./.config/breadcrumb.hh:
-config/./.config/section.hh:
-config/./.config/account.hh:
-config/./.config/option.hh:
-config/./.channel.hh:
-config/./.connection.hh:
-config/./.xmpp/ns.hh:
-config/./.strophe.hh:
-config/./.user.hh:
+config/../config.hh:
+config/../config/file.hh:
+config/../config/breadcrumb.hh:
+config/../config/section.hh:
+config/../config/account.hh:
+config/../config/option.hh:
+config/../channel.hh:
+config/../connection.hh:
+config/../xmpp/ns.hh:
+config/../user.hh:
 xmpp/.presence.o: xmpp/presence.cpp xmpp/stanza.hh
 xmpp/stanza.hh:
 xmpp/.iq.o: xmpp/iq.cpp xmpp/stanza.hh
 xmpp/stanza.hh:
-xmpp/.node.o: xmpp/node.cpp xmpp/node.hh deps/fmt/include/fmt/core.h \
- xmpp/xep-0027.inl xmpp/ns.hh xmpp/xep-0030.inl xmpp/xep-0045.inl \
- xmpp/xep-0049.inl xmpp/xep-0115.inl xmpp/xep-0280.inl xmpp/xep-0319.inl \
- xmpp/rfc-6121.inl
+xmpp/.node.o: xmpp/node.cpp xmpp/node.hh xmpp/xep-0027.inl xmpp/ns.hh \
+ xmpp/xep-0030.inl xmpp/xep-0045.inl xmpp/xep-0049.inl xmpp/xep-0115.inl \
+ xmpp/xep-0280.inl xmpp/xep-0319.inl xmpp/rfc-6121.inl
 xmpp/node.hh:
-deps/fmt/include/fmt/core.h:
 xmpp/xep-0027.inl:
 xmpp/ns.hh:
 xmpp/xep-0030.inl:

.gitmodules

@@ -1,6 +1,3 @@
-[submodule "fmt"]
-	path = deps/fmt
-	url = https://github.com/fmtlib/fmt
 [submodule "diff"]
 	path = deps/diff
 	url = https://github.com/kristapsdz/libdiff

README.org

@@ -51,6 +51,7 @@
   - lmdb (dynamic, dependency)
   - libomemo-c (libsignal-protocol-c) (dynamic, dependency)
   - gpgme (dynamic, dependency)
+  - libfmt (dynamic, dependency)
   - g++ (build, >= GCC12)
   - bison (build)
   - flex (build)
@@ -132,6 +133,7 @@
      * [X] Single media on a line
      * [ ] [#D] Multiple media inline (protocol?)
      * [ ] [#C] Encrypted (pgp/omemo)
+   * [ ] Join and handle events asynchronously
    * [ ] Handle wide errors gracefully
      * [ ] [#C] Event-driven MUC entrance
    * [ ] XMPP Ping (xep-199)

buffer.cpp

@@ -78,11 +78,11 @@ char *buffer__typing_bar_cb(const void *pointer, void *data,
         switch (++typecount)
         {
             case 1:
-                strcpy(notification, ptr_typing.name);
+                strcpy(notification, ptr_typing.name.data());
                 break;
             case 2:
                 strcat(notification, ", ");
-                strcat(notification, ptr_typing.name);
+                strcat(notification, ptr_typing.name.data());
                 break;
             case 3:
             default:

channel.cpp

@@ -354,12 +354,14 @@ int weechat::channel::typing_cb(const void *pointer, void *data, int remaining_c
     typecount = 0;
 
     for (auto ptr_typing = channel->typings.begin();
-         ptr_typing != channel->typings.end(); ptr_typing++)
+         ptr_typing != channel->typings.end();)
     {
         if (now - ptr_typing->ts > 5)
         {
-            channel->typings.erase(ptr_typing);
+            ptr_typing = channel->typings.erase(ptr_typing);
         }
+        else
+            ptr_typing++;
 
         typecount++;
     }
@@ -373,14 +375,14 @@ int weechat::channel::typing_cb(const void *pointer, void *data, int remaining_c
     return WEECHAT_RC_OK;
 }
 
-weechat::channel::typing *weechat::channel::typing_search(const char *id)
+weechat::channel::typing *weechat::channel::typing_search(weechat::user *user)
 {
-    if (!id)
+    if (!user)
         return nullptr;
 
     for (auto& ptr_typing : typings)
     {
-        if (weechat_strcasecmp(ptr_typing.id, id) == 0)
+        if (user == ptr_typing.user)
             return &ptr_typing;
     }
 
@@ -389,19 +391,20 @@ weechat::channel::typing *weechat::channel::typing_search(const char *id)
 
 int weechat::channel::add_typing(weechat::user *user)
 {
-    weechat::channel::typing *new_typing;
+    weechat::channel::typing *the_typing;
     int ret = 0;
 
-    new_typing = weechat::channel::typing_search(user->id);
-    if (!new_typing)
+    the_typing = weechat::channel::typing_search(user);
+    if (!the_typing)
     {
-        new_typing = new weechat::channel::typing();
-        new_typing->id = strdup(user->id);
-        new_typing->name = strdup(user->profile.display_name);
+        weechat::channel::typing& new_typing = typings.emplace_back();
+        new_typing.user = user;
+        new_typing.name = user->profile.display_name;
 
+        the_typing = &new_typing;
         ret = 1;
     }
-    new_typing->ts = time(nullptr);
+    the_typing->ts = time(nullptr);
 
     weechat::channel::typing_cb(this, nullptr, 0);
 
@@ -423,13 +426,15 @@ int weechat::channel::self_typing_cb(const void *pointer, void *data, int remain
     now = time(NULL);
 
     for (auto ptr_typing = channel->self_typings.begin();
-         ptr_typing != channel->self_typings.end(); ptr_typing++)
+         ptr_typing != channel->self_typings.end();)
     {
         if (now - ptr_typing->ts > 10)
         {
             channel->send_paused(ptr_typing->user);
-            channel->self_typings.erase(ptr_typing);
+            ptr_typing = channel->self_typings.erase(ptr_typing);
         }
+        else
+            ptr_typing++;
     }
 
     return WEECHAT_RC_OK;
@@ -437,7 +442,7 @@ int weechat::channel::self_typing_cb(const void *pointer, void *data, int remain
 
 weechat::channel::typing *weechat::channel::self_typing_search(weechat::user *user)
 {
-    for (auto& ptr_typing : typings)
+    for (auto& ptr_typing : self_typings)
     {
         if (user == ptr_typing.user)
             return &ptr_typing;
@@ -448,16 +453,17 @@ weechat::channel::typing *weechat::channel::self_typing_search(weechat::user *us
 
 int weechat::channel::add_self_typing(weechat::user *user)
 {
-    weechat::channel::typing *new_typing;
+    weechat::channel::typing *the_typing;
     int ret = 0;
 
-    new_typing = self_typing_search(user);
-    if (!new_typing)
+    the_typing = weechat::channel::self_typing_search(user);
+    if (!the_typing)
     {
-        new_typing = new weechat::channel::typing();
-        new_typing->user = user;
-        new_typing->name = user ? strdup(user->profile.display_name) : NULL;
+        weechat::channel::typing& new_typing = self_typings.emplace_back();
+        new_typing.user = user;
+        new_typing.name = user ? user->profile.display_name : "";
 
+        the_typing = &new_typing;
         ret = 1;
     }
 
@@ -1111,7 +1117,9 @@ void weechat::channel::fetch_mam(const char *id, time_t *start, time_t *end, con
         xmpp_stanza_release(set);
     }
     else
-        account.add_mam_query(id, xmpp_stanza_get_id(iq), { *start }, { *end });
+        account.add_mam_query(id, xmpp_stanza_get_id(iq),
+                start ? std::optional(*start) : std::optional<time_t>(),
+                end ? std::optional(*end) : std::optional<time_t>());
 
     xmpp_stanza_add_child(iq, query);
     xmpp_stanza_release(query);

channel.hh

@@ -44,11 +44,8 @@ namespace weechat
 
         struct typing
         {
-            union {
-                char *id;
-                weechat::user *user;
-            };
-            char *name;
+            weechat::user *user;
+            std::string name;
             time_t ts;
         };
 
@@ -132,7 +129,7 @@ namespace weechat
         void member_speaking_rename_if_present(const char *nick);
 
         static int typing_cb(const void *pointer, void *data, int remaining_calls);
-        typing *typing_search(const char *id);
+        typing *typing_search(weechat::user *user);
         int add_typing(weechat::user *user);
 
         static int self_typing_cb(const void *pointer, void *data, int remaining_calls);

command.cpp

@@ -469,6 +469,10 @@ int command__enter(const void *pointer, void *data,
                     std::make_pair(jid, weechat::channel {
                             *ptr_account, weechat::channel::chat_type::MUC, jid, jid
                         })).first->second;
+	    if (!ptr_channel) {
+		weechat_string_free_split(jids); // raii unique_ptr?
+		return WEECHAT_RC_ERROR;
+	    }
 
             pres = xmpp_presence_new(ptr_account->context);
             xmpp_stanza_set_to(pres, pres_jid);
@@ -964,6 +968,29 @@ int command__xmpp(const void *pointer, void *data,
     return WEECHAT_RC_OK;
 }
 
+int command__trap(const void *pointer, void *data,
+                  struct t_gui_buffer *buffer, int argc,
+                  char **argv, char **argv_eol)
+{
+    (void) pointer;
+    (void) data;
+    (void) buffer;
+    (void) argc;
+    (void) argv;
+    (void) argv_eol;
+
+    weechat::account *account = NULL;
+    weechat::channel *channel = NULL;
+    weechat::user *user = NULL;
+
+    buffer__get_account_and_channel(buffer, &account, &channel);
+    weechat::user::search(account, account->jid_device().data());
+
+    __asm("int3");
+
+    return WEECHAT_RC_OK;
+}
+
 void command__init()
 {
     struct t_hook *hook;
@@ -1082,4 +1109,13 @@ void command__init()
         NULL, &command__xmpp, NULL, NULL);
     if (!hook)
         weechat_printf(NULL, "Failed to setup command /xmpp");
+
+    hook = weechat_hook_command(
+        "trap",
+        N_("debug trap (int3)"),
+        N_(""),
+        N_(""),
+        NULL, &command__trap, NULL, NULL);
+    if (!hook)
+        weechat_printf(NULL, "Failed to setup command /trap");
 }

config.cpp

@@ -13,6 +13,8 @@
 #include "account.hh"
 #include "config.hh"
 
+// TODO: don't free file?!
+
 bool account_read_cb(weechat::config_section& section,
                      const char *option_name, const char *value)
 {

config/file.hh

@@ -31,15 +31,15 @@ namespace weechat
         config_file(config& config, std::string name, std::function<int(config_file&)> cb_reload)
             : config_file(weechat_config_new(
                           name.data(),
-                          [](const void *, void *data, struct t_config_file *config_file) {
-                              auto& file = *reinterpret_cast<struct config_file*>(data);
+                          [](const void *data, void *, struct t_config_file *config_file) {
+                              auto& file = *reinterpret_cast<struct config_file*>(const_cast<void*>(data));
                               if (file != config_file) throw std::invalid_argument("file != config_file");
                               if (!file.reload) return 1;
                               return file.reload() ? 1 : 0;
                               // WEECHAT_CONFIG_READ_OK == 0
                               // WEECHAT_CONFIG_READ_MEMORY_ERROR == -1
                               // WEECHAT_CONFIG_READ_FILE_NOT_FOUND == -2
-                          }, nullptr, this), config, name) {
+                          }, this, nullptr), config, name) {
             this->reload = std::bind(cb_reload, std::ref(*this));
         }
         operator struct t_config_file *() { return get(); }

config/option.hh

@@ -22,7 +22,7 @@ namespace weechat
     struct config_file;
     struct config_section;
 
-    struct config_option_free { void operator() (struct t_config_option *ptr) { /* weechat_config_option_free(ptr); */ } };
+    struct config_option_free { void operator() (struct t_config_option *ptr) { weechat_config_option_free(ptr); } };
     struct config_option : public std::unique_ptr<struct t_config_option, config_option_free>, public config_breadcrumb {
         config_option(struct t_config_option *ptr, config_section& section, std::string name)
             : std::unique_ptr<struct t_config_option, config_option_free>(ptr)
@@ -40,22 +40,22 @@ namespace weechat
                             config_file, section,
                             name.data(), type, description, string_values,
                             min, max, default_value, value, null_value_allowed,
-                            [](const void *, void *data, struct t_config_option *opt, const char *value) {
-                                auto& option = *reinterpret_cast<config_option*>(data);
+                            [](const void *data, void *, struct t_config_option *opt, const char *value) {
+                                auto& option = *reinterpret_cast<config_option*>(const_cast<void*>(data));
                                 if (option != opt) throw std::invalid_argument("option != opt");
                                 if (!option.check_value) return 1;
                                 return option.check_value(value) ? 1 : 0;
-                            }, nullptr, this,
-                            [](const void *, void *data, struct t_config_option *opt) {
-                                auto& option = *reinterpret_cast<config_option*>(data);
+                            }, this, nullptr,
+                            [](const void *data, void *, struct t_config_option *opt) {
+                                auto& option = *reinterpret_cast<config_option*>(const_cast<void*>(data));
                                 if (option != opt) throw std::invalid_argument("option != opt");
                                 if (option.on_changed) option.on_changed();
-                            }, nullptr, this,
-                            [](const void *, void *data, struct t_config_option *opt) {
-                                auto& option = *reinterpret_cast<config_option*>(data);
+                            }, this, nullptr,
+                            [](const void *data, void *, struct t_config_option *opt) {
+                                auto& option = *reinterpret_cast<config_option*>(const_cast<void*>(data));
                                 if (option != opt) throw std::invalid_argument("option != opt");
                                 if (option.on_deleted) option.on_deleted();
-                            }, nullptr, this), section, name) {
+                            }, this, nullptr), section, name) {
             if (cb_check_value)
                 this->check_value = std::bind(cb_check_value, std::ref(*this), _1);
             if (cb_change)

config/section.hh

@@ -24,7 +24,7 @@ namespace weechat
     struct config_section;
     struct config_option;
 
-    struct config_section_free { void operator() (struct t_config_section *ptr) { weechat_config_section_free(ptr); } };
+    struct config_section_free { void operator() (struct t_config_section *ptr) {  weechat_config_section_free(ptr); } };
     struct config_section : public std::unique_ptr<struct t_config_section, config_section_free>, public config_breadcrumb {
         config_section(struct t_config_section *ptr, config_file& file, std::string name)
             : std::unique_ptr<struct t_config_section, config_section_free>(ptr)
@@ -41,9 +41,9 @@ namespace weechat
                        std::function<bool(config_section&, config_option &)> cb_delete_option)
         : config_section(weechat_config_new_section(
                              config_file, name.data(), user_can_add_options, user_can_delete_options,
-                             [](const void *, void *data, struct t_config_file *config_file,
+                             [](const void *data, void *, struct t_config_file *config_file,
                                 struct t_config_section *sect, const char *option_name, const char *value) {
-                                 auto& section = *reinterpret_cast<config_section*>(data);
+                                 auto& section = *reinterpret_cast<config_section*>(const_cast<void*>(data));
                                  if (section != sect) throw std::invalid_argument("section != sect");
                                  if (section.file != config_file) throw std::invalid_argument("section.file != config_file");
                                  if (!section.read) return 1;
@@ -57,30 +57,30 @@ namespace weechat
                                  // WEECHAT_CONFIG_OPTION_SET_OK_SAME_VALUE == 1
                                  // WEECHAT_CONFIG_OPTION_SET_ERROR == 0
                                  // WEECHAT_CONFIG_OPTION_SET_OPTION_NOT_FOUND == -1
-                             }, nullptr, this,
-                             [](const void *, void *data, struct t_config_file *config_file,
+                             }, this, nullptr,
+                             [](const void *data, void *, struct t_config_file *config_file,
                                 const char *section_name) {
-                                 auto& section = *reinterpret_cast<config_section*>(data);
+                                 auto& section = *reinterpret_cast<config_section*>(const_cast<void*>(data));
                                  if (section.file != config_file) throw std::invalid_argument("section.file != config_file");
                                  if (!section.write) return 0;
                                  return section.write(section_name) ? 0 : -1;
                                  // WEECHAT_CONFIG_WRITE_OK == 0
                                  // WEECHAT_CONFIG_WRITE_ERROR == -1
                                  // WEECHAT_CONFIG_WRITE_FILE_NOT_FOUND == -2
-                             }, nullptr, this,
-                             [](const void *, void *data, struct t_config_file *config_file,
+                             }, this, nullptr,
+                             [](const void *data, void *, struct t_config_file *config_file,
                                 const char *section_name) {
-                                 auto& section = *reinterpret_cast<config_section*>(data);
+                                 auto& section = *reinterpret_cast<config_section*>(const_cast<void*>(data));
                                  if (section.file != config_file) throw std::invalid_argument("section.file != config_file");
                                  if (!section.write_default) return 0;
                                  return section.write_default(section_name) ? 0 : -1;
                                  // WEECHAT_CONFIG_WRITE_OK == 0
                                  // WEECHAT_CONFIG_WRITE_ERROR == -1
                                  // WEECHAT_CONFIG_WRITE_FILE_NOT_FOUND == -2
-                             }, nullptr, this,
-                             [](const void *, void *data, struct t_config_file *config_file,
+                             }, this, nullptr,
+                             [](const void *data, void *, struct t_config_file *config_file,
                                 struct t_config_section *sect, const char *option_name, const char *value) {
-                                 auto& section = *reinterpret_cast<config_section*>(data);
+                                 auto& section = *reinterpret_cast<config_section*>(const_cast<void*>(data));
                                  if (section != sect) throw std::invalid_argument("section != sect");
                                  if (section.file != config_file) throw std::invalid_argument("section.file != config_file");
                                  if (!section.create_option) return 1;
@@ -89,10 +89,10 @@ namespace weechat
                                  // WEECHAT_CONFIG_OPTION_SET_OK_SAME_VALUE == 1
                                  // WEECHAT_CONFIG_OPTION_SET_ERROR == 0
                                  // WEECHAT_CONFIG_OPTION_SET_OPTION_NOT_FOUND == -1
-                             }, nullptr, this,
-                             [](const void *, void *data, struct t_config_file *config_file,
+                             }, this, nullptr,
+                             [](const void *data, void *, struct t_config_file *config_file,
                                 struct t_config_section *sect, struct t_config_option *opt) {
-                                 auto& section = *reinterpret_cast<config_section*>(data);
+                                 auto& section = *reinterpret_cast<config_section*>(const_cast<void*>(data));
                                  if (section != sect) throw std::invalid_argument("section != sect");
                                  if (section.file != config_file) throw std::invalid_argument("section.file != config_file");
                                  if (!section.delete_option) return 0;
@@ -103,7 +103,7 @@ namespace weechat
                                  // WEECHAT_CONFIG_OPTION_UNSET_OK_RESET == 1
                                  // WEECHAT_CONFIG_OPTION_UNSET_OK_REMOVED == 2
                                  // WEECHAT_CONFIG_OPTION_UNSET_ERROR == -1
-                             }, nullptr, this), config_file, name) {
+                             }, this, nullptr), config_file, name) {
             if (cb_read)
                 this->read = std::bind(cb_read, std::ref(*this), _1, _2);
             if (cb_write)

connection.cpp

@@ -4,7 +4,6 @@
 
 #include <stdexcept>
 #include <optional>
-#include <strophe.h>
 #include <time.h>
 #include <stdlib.h>
 #include <stdint.h>
@@ -1128,7 +1127,7 @@ bool weechat::connection::iq_handler(xmpp_stanza_t *stanza)
                             xmpp_stanza_release(children[0]);
                         }
 
-                        if (account.jid() == from)
+                        if (from && account.jid() == from)
                         {
                             weechat::account::device dev;
                             char id[64] = {0};

deps/fmt

@@ -1 +0,0 @@
-Subproject commit 9a1beab5747d5afadcc4d29bf8fe50f119484a5d

input.cpp

@@ -70,7 +70,7 @@ int input__typing(struct t_gui_buffer *buffer)
     if (account && account->connected() && channel)
     {
         channel->send_reads();
-        channel->send_typing(NULL);
+        channel->send_typing(weechat::user::search(account, account->jid_device().data()));
     }
 
     return WEECHAT_RC_OK;

makefile

@@ -6,7 +6,7 @@ endif
 RM ?= rm -f
 FIND ?= find
 
-INCLUDES=-Ilibstrophe -Ideps -Ideps/optional/include -Ideps/fmt/include \
+INCLUDES=-Ilibstrophe -Ideps \
 	 $(shell xml2-config --cflags) \
 	 $(shell pkg-config --cflags gpgme) \
 	 $(shell pkg-config --cflags libsignal-protocol-c)
@@ -20,12 +20,12 @@ CFLAGS+=$(DBGCFLAGS) \
 	-Wno-missing-field-initializers \
 	-D_XOPEN_SOURCE=700 \
 	$(INCLUDES)
-ifeq ($(CC),gcc)
-	CFLAGS+= -fkeep-inline-functions
-else ifeq ($(CC),clang)
+ifeq ($(CC),clang)
 	CFLAGS+=
+else
+	CFLAGS+= -fkeep-inline-functions
 endif
-CPPFLAGS+=$(DBGCFLAGS) -O0 \
+CPPFLAGS+=$(DBGCFLAGS) \
 	  -fno-omit-frame-pointer -fPIC \
 	  -fvisibility=hidden -fvisibility-inlines-hidden \
 	  -std=c++23 -gdwarf-4 \
@@ -33,13 +33,14 @@ CPPFLAGS+=$(DBGCFLAGS) -O0 \
 	  -Wno-missing-field-initializers \
 	  $(INCLUDES)
 # -DDOCTEST_CONFIG_DISABLE
-ifeq ($(CXX),g++)
-	CPPFLAGS+= -fkeep-inline-functions
-else ifeq ($(CXX),clang)
+ifeq ($(CXX),clang)
 	CPPFLAGS+=
+else
+	CPPFLAGS+= -fkeep-inline-functions
 endif
 LDFLAGS+=$(DBGLDFLAGS) \
-	 -shared -gdwarf-4 \
+	 -gdwarf-4 \
+	 -fuse-ld=mold \
 	 $(DBGCFLAGS)
 LDLIBS=-lstrophe \
 	   -lpthread \
@@ -47,7 +48,7 @@ LDLIBS=-lstrophe \
 	   $(shell pkg-config --libs gpgme) \
 	   $(shell pkg-config --libs libsignal-protocol-c) \
 	   -lgcrypt \
-	   -llmdb -lfl
+	   -llmdb -lfl -lfmt
 
 PREFIX ?= /usr/local
 LIBDIR ?= $(PREFIX)/lib
@@ -99,7 +100,6 @@ SRCS=plugin.cpp \
 	 xmpp/node.cpp \
 
 DEPS=deps/diff/libdiff.a \
-	 deps/fmt/libfmt.a \
 	 sexp/sexp.a \
 
 OBJS=$(patsubst %.cpp,.%.o,$(patsubst %.c,.%.o,$(patsubst config/%.cpp,config/.%.o,$(patsubst xmpp/%.cpp,xmpp/.%.o,$(SRCS)))))
@@ -119,7 +119,7 @@ release: xmpp.so
 	ln -sf .xmpp.so.$(SUFFIX) .xmpp.so
 
 xmpp.so: $(DEPS) $(OBJS) $(HDRS)
-	$(CXX) $(LDFLAGS) -o $@ $(OBJS) $(DEPS) $(LDLIBS)
+	$(CXX) -shared $(LDFLAGS) -o $@ -Wl,--as-needed $(OBJS) $(DEPS) $(LDLIBS)
 	git ls-files | xargs ls -d | xargs tar cz | objcopy --add-section .source=/dev/stdin xmpp.so
 	#objcopy --dump-section .source=/dev/stdout xmpp.so | tar tz
 
@@ -146,46 +146,40 @@ sexp/driver.o: sexp/driver.cpp
 	$(CXX) -DGIT_COMMIT=$(GIT_REF) $(CPPFLAGS) -c $< -o $@
 
 .%.cov.o: %.cpp
-	@$(CXX) --coverage $(CPPFLAGS) -O0 -c $< -o $@
+	@$(CXX) --coverage $(CPPFLAGS) -c $< -o $@
 
 config/.%.o: config/%.cpp
 	$(CXX) $(CPPFLAGS) -c $< -o $@
 
 config/.%.cov.o: config/%.cpp
-	@$(CXX) --coverage $(CPPFLAGS) -O0 -c $< -o $@
+	@$(CXX) --coverage $(CPPFLAGS) -c $< -o $@
 
 xmpp/.%.o: xmpp/%.cpp
 	$(CXX) $(CPPFLAGS) -c $< -o $@
 
 xmpp/.%.cov.o: xmpp/%.cpp
-	@$(CXX) --coverage $(CPPFLAGS) -O0 -c $< -o $@
+	@$(CXX) --coverage $(CPPFLAGS) -c $< -o $@
 
-.PHONY: diff fmt
+.PHONY: diff
 deps/diff/libdiff.a:
-	git submodule update --init --recursive
+	git submodule update --init --recursive deps/diff
 	cd deps/diff && env -u MAKEFLAGS ./configure
 	$(MAKE) -C deps/diff CFLAGS=-fPIC
 diff: deps/diff/libdiff.a
-deps/fmt/libfmt.a:
-	git submodule update --init --recursive
-	env -u MAKEFLAGS cmake -S deps/fmt -B deps/fmt \
-		-DCMAKE_POSITION_INDEPENDENT_CODE=ON
-	$(MAKE) -C deps/fmt fmt
-fmt: deps/fmt/libfmt.a
 
 tests/xmpp.cov.so: $(COVS) $(DEPS) $(HDRS)
-	$(CXX) --coverage -O0 $(LDFLAGS) -o tests/xmpp.cov.so $(COVS) $(DEPS) $(LDLIBS) -lstdc++
+	$(CXX) --coverage -shared $(LDFLAGS) -o tests/xmpp.cov.so -Wl,--as-needed $(DEPS) $(LDLIBS) $(COVS)
 
-tests/run: $(COVS) tests/main.cc tests/xmpp.cov.so
-	env --chdir tests $(CXX) $(CPPFLAGS) -o run ./xmpp.cov.so main.cc $(LDLIBS)
+tests/run: $(COVS) tests/main.cc tests/xmpp.cov.so $(wildcard tests/*.inl)
+	env --chdir tests $(CXX) $(CPPFLAGS) $(LDFLAGS) -o run -Wl,--as-needed ./xmpp.cov.so main.cc $(patsubst %,../%,$(DEPS)) $(LDLIBS) -lstdc++
 
 .PHONY: test
 test: tests/run
-	env --chdir tests ./run -s
+	env --chdir tests ./run -sm
 
 .PHONY: coverage
 coverage: tests/run
-	gcov -m -abcfu -rqk -i .*.gcda config/.*.gcda xmpp/.*.gcda
+	gcovr --txt -s
 
 .PHONY: debug
 debug: xmpp.so
@@ -196,16 +190,22 @@ debug: xmpp.so
 depend: $(DEPS) $(SRCS) $(HDRS)
 	$(RM) -f ./.depend
 	echo > ./.depend
-	for src in $(SRCS) ; do \
+	for src in $(SRCS) tests/main.cc; do \
+		dir="$$(dirname $$src)"; \
+		src="$$(basename $$src)"; \
 		if [[ $$src == *.cpp ]]; then \
+			echo "g++ $(CPPFLAGS) -MM -MMD -MP -MF - \
+				-MT $$dir/.$${src/.cpp/.o} $$dir/$$src >> ./.depend"; \
 			g++ $(CPPFLAGS) -MM -MMD -MP -MF - \
-				-MT .$${src/.cpp/.o} $$src >> ./.depend || true ; \
+				-MT $$dir/.$${src/.cpp/.o} $$dir/$$src >> ./.depend || true ; \
 		elif [[ $$src == *.c ]]; then \
+			echo "gcc $(CFLAGS) -MM -MMD -MP -MF - \
+				-MT $$dir/.$${src/.c/.o} $$dir/$$src >> ./.depend"; \
 			gcc $(CFLAGS) -MM -MMD -MP -MF - \
-				-MT .$${src/.c/.o} $$src >> ./.depend || true ; \
-		fi \
+				-MT $$dir/.$${src/.c/.o} $$dir/$$src >> ./.depend || true ; \
+		else continue; \
+		fi; \
 	done
-	sed -i 's/\.\([a-z]*\/\)/\1./' .depend
 
 .PHONY: tidy
 tidy:
@@ -214,14 +214,13 @@ tidy:
 	$(FIND) . -name "*.gcda" -delete
 
 .PHONY: clean
-clean:
+clean: tidy
 	$(RM) -f $(OBJS) $(COVS) \
 		sexp/parser.tab.cc sexp/parser.tab.hh \
 		sexp/location.hh sexp/position.hh \
 		sexp/stack.hh sexp/parser.output sexp/parser.o \
 		sexp/lexer.o sexp/lexer.yy.cc sexp/sexp.a
 	$(MAKE) -C deps/diff clean || true
-	$(MAKE) -C deps/fmt clean || true
 	git submodule foreach --recursive git clean -xfd || true
 	git submodule foreach --recursive git reset --hard || true
 

plugin.cpp

@@ -7,7 +7,7 @@
 #include <cstring>
 #include <ctime>
 #include <csignal>
-#include <strophe.h>
+#include <exception>
 #include <weechat/weechat-plugin.h>
 
 #include "plugin.hh"
@@ -19,11 +19,8 @@
 #include "buffer.hh"
 #include "completion.hh"
 
-struct t_weechat_plugin *weechat_xmpp_plugin = NULL;
-
-struct t_hook *weechat_xmpp_process_timer = NULL;
-
-struct t_gui_bar_item *weechat_xmpp_typing_bar_item = NULL;
+#define WEECHAT_TIMER_INTERVAL_SEC 0.01
+#define WEECHAT_TIMER_SECONDS(IVL) (WEECHAT_TIMER_INTERVAL_SEC * IVL)
 
 #pragma GCC visibility push(default)
 extern "C" {
@@ -35,73 +32,109 @@ WEECHAT_PLUGIN_LICENSE("MPL2");
 WEECHAT_PLUGIN_PRIORITY(5500);
 }
 
+void (* weechat_signal_handler)(int);
+
 extern "C"
-void weechat_signal_handler(int)
-{
+void wrapped_signal_handler(int arg)
+{ // wrap weechat's handler
+    weechat_signal_handler(arg);
     __asm__("int3");
 }
 
 extern "C"
 int weechat_plugin_init(struct t_weechat_plugin *plugin, int argc, char *argv[])
 {
-    (void) argc;
-    (void) argv;
-
-    std::signal(SIGSEGV, weechat_signal_handler);
+    try {
+        weechat::plugin::instance = std::make_unique<weechat::plugin>(plugin);
+        weechat::plugin::instance->init(argc, argv);
+    }
+    catch (std::exception const& ex) {
+        return WEECHAT_RC_ERROR;
+    }
 
-    weechat_xmpp_plugin = plugin;
+    return WEECHAT_RC_OK;
+}
 
-    if (!weechat::config::init())
+extern "C"
+int weechat_plugin_end(struct t_weechat_plugin *plugin)
+{
+    try {
+        if (plugin != *weechat::plugin::instance)
+            throw std::runtime_error("wrong plugin?");
+        weechat::plugin::instance->end();
+        weechat::plugin::instance.reset();
+    }
+    catch (std::exception const& ex) {
         return WEECHAT_RC_ERROR;
+    }
+
+    return WEECHAT_RC_OK;
+}
+
+std::unique_ptr<weechat::plugin> weechat::plugin::instance;
+
+weechat::plugin::plugin(struct t_weechat_plugin *plugin)
+    : m_plugin_ptr(plugin)
+{
+}
+
+void weechat::plugin::init(int argc, char *argv[])
+{
+    m_args = std::vector<std::string_view>(argv, argv+argc);
+
+    if (std::find(m_args.begin(), m_args.end(), "debug") != m_args.end())
+        weechat_signal_handler = std::signal(SIGSEGV, wrapped_signal_handler);
+
+    if (!weechat::config::init()) // TODO: bool -> exceptions
+        throw std::runtime_error("Config init failed");
 
     weechat::config::read();
 
     weechat::connection::init();
 
-    command__init();
+    command__init(); // TODO: port
 
-    completion__init();
+    completion__init(); // TODO: port
 
-    weechat_xmpp_process_timer = weechat_hook_timer(TIMER_INTERVAL_SEC * 1000, 0, 0,
-                                                    &weechat::account::timer_cb,
-                                                    NULL, NULL);
+    m_process_timer = weechat_hook_timer(WEECHAT_TIMER_SECONDS(1000), 0, 0,
+                                         &weechat::account::timer_cb,
+                                         nullptr, nullptr);
 
-    if (!weechat_bar_search("typing"))
+    if (!weechat_bar_search(typing_bar_name.data()))
     {
-        weechat_bar_new("typing", "off", "400", "window", "${typing}",
+        weechat_bar_new(typing_bar_name.data(), "off", "400", "window", "${typing}",
                         "bottom", "horizontal", "vertical",
                         "1", "1", "default", "default", "default", "default",
-                        "off", "xmpp_typing");
+                        "off", typing_bar_item_name.data());
     }
 
-    weechat_xmpp_typing_bar_item = weechat_bar_item_new("xmpp_typing",
-                                                        &buffer__typing_bar_cb,
-                                                        NULL, NULL);
-
-    weechat_hook_signal("input_text_changed", &input__text_changed_cb, NULL, NULL);
+    m_typing_bar_item = weechat_bar_item_new(typing_bar_item_name.data(),
+                                             &buffer__typing_bar_cb, // TODO: port
+                                             nullptr, nullptr);
 
-    return WEECHAT_RC_OK;
+    weechat_hook_signal("input_text_changed",
+                        &input__text_changed_cb, // TODO: port
+                        nullptr, nullptr);
 }
 
-extern "C"
-int weechat_plugin_end(struct t_weechat_plugin *plugin)
-{
-    // make C compiler happy
-    (void) plugin;
-
-    if (weechat_xmpp_typing_bar_item)
-        weechat_bar_item_remove(weechat_xmpp_typing_bar_item);
+void weechat::plugin::end() {
+    if (m_typing_bar_item) // raii?
+        weechat_bar_item_remove(m_typing_bar_item);
 
-    if (weechat_xmpp_process_timer)
-        weechat_unhook(weechat_xmpp_process_timer);
+    if (m_process_timer) // raii?
+        weechat_unhook(m_process_timer);
 
     weechat::config::write();
 
+    weechat::config::instance.reset();
+
     weechat::account::disconnect_all();
 
     weechat::accounts.clear();
 
-    xmpp_shutdown();
+    libstrophe::shutdown();
+}
 
-    return WEECHAT_RC_OK;
+weechat::plugin::~plugin()
+{
 }

plugin.hh

@@ -4,10 +4,17 @@
 
 #pragma once
 
+#include <vector>
+#include <string>
+
+#include "strophe.hh"
+
 #define STR(X) #X
 #define XSTR(X) STR(X)
-#define weechat_plugin weechat_xmpp_plugin
+
+#define weechat_plugin (&*weechat::plugin::instance->ptr())
 #define WEECHAT_XMPP_PLUGIN_NAME "xmpp"
+
 #ifdef GIT_COMMIT
 #define XMPP_PLUGIN_COMMIT XSTR(GIT_COMMIT)
 #define WEECHAT_XMPP_PLUGIN_VERSION "0.2.1@" XMPP_PLUGIN_COMMIT
@@ -15,6 +22,31 @@
 #define XMPP_PLUGIN_COMMIT "unknown"
 #define WEECHAT_XMPP_PLUGIN_VERSION "0.2.1"
 #endif//GIT_COMMIT
-#define TIMER_INTERVAL_SEC 0.01
 
-extern struct t_weechat_plugin *weechat_xmpp_plugin;
+namespace weechat {
+    class plugin {
+    private:
+        struct t_weechat_plugin *m_plugin_ptr; // packed first for hackery
+
+    public:
+        plugin(struct t_weechat_plugin *plugin_ptr);
+        virtual ~plugin();
+
+        void init(int argc, char *argv[]);
+        void end();
+
+        static std::unique_ptr<plugin> instance;
+
+        inline struct t_weechat_plugin * ptr() { return m_plugin_ptr; };
+        inline operator struct t_weechat_plugin *() { return m_plugin_ptr; };
+
+    private:
+        static constexpr std::string_view typing_bar_name = "typing";
+        static constexpr std::string_view typing_bar_item_name = "xmpp_typing";
+
+        struct t_hook *m_process_timer;
+        struct t_gui_bar_item *m_typing_bar_item;
+
+        std::vector<std::string_view> m_args;
+    };
+};

strophe.hh

@@ -83,6 +83,7 @@ namespace libstrophe {
     };
 
     inline auto initialize = xmpp_initialize;
+    inline auto shutdown = xmpp_shutdown;
 
     typedef type<xmpp_ctx_t,
         decltype(xmpp_ctx_new), decltype(xmpp_ctx_free),

tests/plugin.inl

@@ -1,14 +1,122 @@
 #include <doctest/doctest.h>
 
+#include <cstdio>
+#include <cstdlib>
+#include <csignal>
+#include <iostream>
+#include <string>
+#include <string_view>
+#include <vector>
+#include <iterator>
+#include <regex>
+#include <exception>
 #include <weechat/weechat-plugin.h>
+#include "../deps/fdstream.hpp"
 #include "../plugin.hh"
 
+std::vector<std::string> weechat_read_lines(std::vector<std::string_view> commands, bool echo = false) {
+    std::ostringstream args;
+    for (std::string_view arg : commands) {
+        args << arg << ';'; 
+    }
+
+    std::string invocation("timeout 5 weechat-headless --stdout -a -t -P buflist,relay,python -r '" + args.str() + "/quit'");
+    FILE *pipe = popen(invocation.data(), "r");
+    CHECK(pipe != nullptr);
+
+    boost::fdistream pipestream(fileno(pipe));
+    std::vector<std::string> output;
+    for (std::string line; std::getline(pipestream, line); line.clear()) {
+        output.push_back(line);
+    }
+
+    int exitcode = 0;
+    SUBCASE("unloads successfully")
+    {
+        /* thread-unsafe inside block */ {
+            int status = pclose(pipe);
+            if (WIFEXITED(status))
+                exitcode = WEXITSTATUS(status);
+            else if (WIFSIGNALED(status)) {
+                const char *signal = strsignal(WTERMSIG(status));
+                throw std::runtime_error(signal);
+            }
+        }
+
+        CHECK(exitcode == 0);
+    }
+
+    CHECK(output.size() > 0);
+    
+    if (echo) {
+        std::cerr << "weechat (" << exitcode << "): " << args.str() << std::endl;
+        for (std::string line : output) {
+            std::cerr << line << std::endl;
+        }
+    }
+
+    return output;
+}
+
 TEST_CASE("weechat")
 {
-    std::string current("20220312-01");
+    std::string plugin_api_version("20220926-01");
 
     SUBCASE("plugin api match")
     {
-        CHECK(current == WEECHAT_PLUGIN_API_VERSION);
+        CHECK(plugin_api_version == WEECHAT_PLUGIN_API_VERSION);
+    }
+
+    SUBCASE("launches")
+    {
+        std::vector<std::string> output = weechat_read_lines({
+                "/print -stdout -escape TEST_OK\\n",
+                }, true);
+
+        bool recieved_ok = std::find_if(output.begin(), output.end(), [](std::string& line){
+                    return line.find("TEST_OK") != std::string::npos;
+                    }) != output.end();
+        CHECK(recieved_ok);
+    }
+
+    SUBCASE("plugin loads")
+    {
+        SUBCASE("without incursion")
+        {
+            const std::regex line_pattern("\\[[^\\]]*\\]\\s*line \\d*: (.*)");
+
+            std::vector<std::string> output = weechat_read_lines({
+                    "/plugin load ../xmpp.so",
+                    "/print -stdout -escape TEST_BufferStart\\n",
+                    "/debug buffer",
+                    "/print -stdout -escape TEST_BufferEnd\\n",
+                    "/plugin listfull",
+                    }, false);
+
+            std::vector<std::string> buffer;
+
+            auto it = output.begin();
+            while (it != output.end() && it->find("TEST_BufferStart") != std::string::npos) {
+                it++;
+            }
+
+            while (it != output.end() && it->find("TEST_BufferEnd") == std::string::npos) {
+                std::string& line = *it++;
+
+                std::smatch match;
+                if (std::regex_match(line, match, line_pattern, std::regex_constants::match_default)) {
+                    buffer.push_back(match[1]);
+                }
+            }
+
+            for (std::string line : buffer) {
+                std::cerr << line << std::endl;
+            }
+
+            bool plugin_loaded = std::find_if(buffer.begin(), buffer.end(), [](std::string& line){
+                        return line.find("Plugin \"xmpp\" loaded") != std::string::npos;
+                        }) != buffer.end();
+            CHECK(plugin_loaded);
+        }
     }
 }