Initial commit of the fork

INSTALL

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+Type:
+make install
+That's it!
+Make sure you have the ncursesw development libraries installed.
+Please note: ncursesW. Also see readme.txt.
+
+*                                 *
+ +-------------------------------+
+ |Press q' to exit the program.  |
+ |For help at any time, press F1.|
+ +-------------------------------+
+*                                 *
+
+Since version 2.8.4 you can automatically send an e-mail
+with information of the system you're using. That way I
+have some statistics on the usage of MultiTail. It
+basically sends the output of 'uname -a'. To invoke all
+of this, enter:
+make thanks
+
+Is your company using MultiTail and you would like to be
+mentioned on http://www.vanheusden.com/multitail/usedby.html ?
+Then please send me a logo (not too big) and a link and I'll
+add it to that page.
+
+
+IRIX users
+----------
+Use:
+make -f makefile.irix install
+
+AIX users
+---------
+Make sure you have the GNU c-compiler installed.
+Then run:
+make install
+
+HP-UX users
+-----------
+You need the ncurses library!
+Then:
+make -f makefile.hpux install
+
+Solaris users
+-------------
+One needs at least version 7 of Solaris.
+Use:
+make -f makefile.solaris_gcc install
+or
+make -f makefile.solaris_sunwspro install
+(depending on the compiler you use).
+
+Mac OS X users:
+--------------
+Use:
+make -f makefile.macosx install
+
+IRIX users:
+--------------
+Use:
+make -f makefile.irix install
+
+SCO users:
+---------
+MultiTail has been tested to run on SCO OpenServer v6.
+Use:
+make -f makefile.sco-openserver6

Makefile

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+include version
+
+PLATFORM:=$(shell uname)
+CPPFLAGS:=$(shell pkg-config --cflags ncurses)
+NCURSES_LIB:=$(shell pkg-config --libs ncurses)
+DEBUG:=#XXX -g -D_DEBUG ###-pg -Wpedantic ## -pg #-fprofile-arcs
+# pkg-config --libs --cflags ncurses
+# -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -lncurses -ltinfo
+
+UTF8_SUPPORT:=yes
+DESTDIR=
+PREFIX=/usr/local
+CONFIG_FILE=$(DESTDIR)$(PREFIX)/etc/multitail.conf
+
+CC?=gcc
+CFLAGS+=-Wall -Wno-unused-parameter -funsigned-char -O3
+CPPFLAGS+=-D$(PLATFORM) -DVERSION=\"$(VERSION)\" $(DEBUG) -DCONFIG_FILE=\"$(CONFIG_FILE)\" -D_FORTIFY_SOURCE=2
+
+# build dependency files while compile (*.d)
+CPPFLAGS+= -MMD -MP
+
+
+ifeq ($(PLATFORM),Darwin)
+    LDFLAGS+=-lpanel $(NCURSES_LIB) -lutil -lm
+else
+ifeq ($(UTF8_SUPPORT),yes)
+    LDFLAGS+=-lpanelw -lncursesw -lutil -lm
+    CPPFLAGS+=-DUTF8_SUPPORT
+else
+    LDFLAGS+=-lpanel -lncurses -lutil -lm
+endif
+endif
+
+
+OBJS:=utils.o mt.o error.o my_pty.o term.o scrollback.o help.o mem.o cv.o selbox.o stripstring.o color.o misc.o ui.o exec.o diff.o config.o cmdline.o globals.o history.o clipboard.o
+DEPENDS:= $(OBJS:%.o=%.d)
+
+
+.PHONY: all check install uninstall coverity clean distclean package thanks
+all: multitail
+
+multitail: $(OBJS)
+	$(CC) $(OBJS) $(LDFLAGS) -o multitail
+
+ccmultitail: $(OBJS)
+	ccmalloc --no-wrapper -Wextra $(CC) $(OBJS) $(LDFLAGS) -o ccmultitail
+
+install: multitail
+	mkdir -p $(DESTDIR)$(PREFIX)/bin
+	cp multitail $(DESTDIR)$(PREFIX)/bin
+	mkdir -p $(DESTDIR)$(PREFIX)/share/man/man1
+	cp multitail.1 $(DESTDIR)$(PREFIX)/share/man/man1/multitail.1
+	mkdir -p $(DESTDIR)$(PREFIX)/share/doc/multitail-$(VERSION)
+	cp *.txt INSTALL manual*.html $(DESTDIR)$(PREFIX)/share/doc/multitail-$(VERSION)
+	#
+	### COPIED multitail.conf.new, YOU NEED TO REPLACE THE multitail.conf
+	### YOURSELF WITH THE NEW FILE
+	#
+	mkdir -p $(DESTDIR)$(PREFIX)/etc/multitail/
+	cp multitail.conf $(CONFIG_FILE).new
+	cp conversion-scripts/* $(DESTDIR)$(PREFIX)/etc/multitail/
+#rm -f $(DESTDIR)$(PREFIX)/share/man/man1/multitail.1.gz
+#gzip -9 $(DESTDIR)$(PREFIX)/share/man/man1/multitail.1
+	#
+	# There's a mailinglist!
+	# Send an e-mail to [email protected] with in the subject
+	# 'subscribe multitail' to subscribe.
+	#
+	# you might want to run 'make thanks' now :-)
+	# http://www.vanheusden.com/wishlist.php
+	#
+	# How do YOU use multitail? Please send me an e-mail so that I can
+	# update the examples page.
+
+uninstall: clean
+	rm -f $(DESTDIR)$(PREFIX)/bin/multitail
+	rm -f $(DESTDIR)$(PREFIX)/share/man/man1/multitail.1.gz
+#	rm -f $(CONFIG_FILE)
+	rm -rf $(DESTDIR)$(PREFIX)/share/doc/multitail-$(VERSION)
+
+clean:
+	rm -f $(OBJS) multitail core gmon.out *.da ccmultitail
+
+package: clean
+	# source package
+	rm -rf multitail-$(VERSION)*
+	mkdir multitail-$(VERSION)
+	cp -a conversion-scripts *.conf *.c *.h multitail.1 manual*.html Makefile makefile.* INSTALL license.txt readme.txt thanks.txt version multitail-$(VERSION)
+	tar czf multitail-$(VERSION).tgz multitail-$(VERSION)
+	rm -rf multitail-$(VERSION)
+
+thanks:
+	echo Automatic thank you e-mail for multitail $(VERSION) on a `uname -a` | mail -s "multitail $(VERSION)" [email protected]
+	echo Is your company using MultiTail and you would like to be
+	echo mentioned on http://www.vanheusden.com/multitail/usedby.html ?
+	echo Then please send me a logo -not too big- and a link and I will
+	echo add it to that page.
+	echo
+	echo Oh, blatant plug: http://keetweej.vanheusden.com/wishlist.html
+
+### cppcheck: unusedFunction check can't be used with '-j' option. Disabling unusedFunction check.
+check:
+	#XXX TBD to use cppechk --check-config $(CPPFLAGS) -I/usr/include
+	cppcheck --std=c99 --verbose --force --enable=all --inconclusive --template=gcc \
+		'--suppress=variableScope' --xml --xml-version=2 . 2> cppcheck.xml
+	cppcheck-htmlreport --file=cppcheck.xml --report-dir=cppcheck
+	make clean
+	-scan-build make
+
+coverity:
+	make clean
+	rm -rf cov-int
+	CC=gcc cov-build --dir cov-int make all
+	tar vczf ~/site/coverity/multitail.tgz README cov-int/
+	putsite -q
+	/home/folkert/.coverity-mt.sh
+
+distclean: clean
+	rm -rf cov-int cppcheck cppcheck.xml *.d *~ tags
+
+# include dependency files for any other rule:
+ifneq ($(filter-out clean distclean,$(MAKECMDGOALS)),)
+-include $(DEPENDS)
+endif
+

clipboard.c

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+/* GPLv2 applies
+ * SVN revision: $Revision$
+ * (C) 2006-2019 by [email protected]
+ */
+#define _LARGEFILE64_SOURCE
+#include <fcntl.h>
+#include <netinet/in.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include "mt.h"
+#include "error.h"
+#include "config.h"
+#include "utils.h"
+#include "term.h"
+#include "ui.h"
+#include "clipboard.h"
+
+char *clipboard = "/usr/bin/" CLIPBOARD_NAME;
+
+void send_to_clipboard_binary(char *what)
+{
+	int fds[2] = { 0 };
+	pid_t pid = -1;
+
+	if (pipe(fds) == -1)
+		error_exit(TRUE, TRUE, "error creating pipe\n");
+
+	pid = fork();
+	if (pid == -1)
+		error_exit(TRUE, TRUE, "error forking\n");
+
+	if (pid == 0)
+	{
+		int loop;
+
+		for(loop=0; loop<1024; loop++)
+		{
+			if (fds[0] != loop)
+				close(loop);
+		}
+
+		signal(SIGHUP, SIG_DFL);
+
+		if (dup(fds[0]) == -1)
+			error_exit(TRUE, TRUE, "dup() failed\n");
+
+		setsid();
+#ifndef __minix
+                setpgid(0, 0);
+#endif
+
+		if (execl(clipboard, clipboard, NULL) == -1)
+			error_exit(TRUE, FALSE, "execl of %s failed\n", clipboard);
+
+		exit(1);
+	}
+
+	WRITE(fds[1], what, strlen(what), CLIPBOARD_NAME);
+
+	close(fds[1]);
+	close(fds[0]);
+}
+
+void send_to_clipboard(buffer *pb)
+{
+	if (file_exist(clipboard) == -1)
+		error_popup("Copy to clipboard", -1, CLIPBOARD_NAME " program not found");
+	else if (getenv("DISPLAY") == NULL)
+		error_popup("Copy to clipboard", -1, "DISPLAY environment variable not set");
+	else
+	{
+		char *data = NULL;
+		int len_out = 0;
+		int loop = 0;
+		NEWWIN *mywin = create_popup(9, 40);
+
+#ifdef __APPLE__
+		win_header(mywin, "Copy buffer to clipboard");
+#else
+		win_header(mywin, "Copy buffer to X clipboard");
+#endif
+		mydoupdate();
+
+		for(loop=0; loop<pb -> curpos; loop++)
+		{
+			int len = 0;
+
+			if ((pb -> be)[loop].Bline == NULL)
+				continue;
+
+			len = strlen((pb -> be)[loop].Bline);
+
+			data = (char *)realloc(data, len_out + len + 1);
+
+			memcpy(&data[len_out], (pb -> be)[loop].Bline, len + 1);
+
+			len_out += len;
+		}
+
+		send_to_clipboard_binary(data);
+
+		free(data);
+
+		mvwprintw(mywin -> win, 3, 2, "Finished!");
+		mvwprintw(mywin -> win, 4, 2, "Press any key to continue...");
+		mydoupdate();
+
+		(void)wait_for_keypress(-1, 0, mywin, 0);
+
+		delete_popup(mywin);
+	}
+}

clipboard.h

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+extern char *clipboard;
+
+#ifdef __APPLE__
+#define CLIPBOARD_NAME "pbcopy"
+#else
+#define CLIPBOARD_NAME "xclip"
+#endif
+
+void send_to_clipboard_binary(char *what);
+void send_to_clipboard(buffer *pb);