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#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);
}
}
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