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main.c
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main.c
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#define _XOPEN_SOURCE
#define _GNU_SOURCE
#include <signal.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include <strings.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/select.h>
#include <sys/wait.h>
#include <sys/ioctl.h>
#include <termios.h>
#include "config.h"
#include "util.h"
#include "debug.h"
#include "page.h"
#include "site.h"
GtkWidget *m_window;
static gboolean on_window_key_press(GtkWidget *widget, GdkEvent *event, gpointer user_data)
{
GdkEventKey *key = (GdkEventKey*) event;
if ((key->state & GDK_CONTROL_MASK) &&
(key->state & GDK_SHIFT_MASK)) {
// 关闭当前窗口
if (key->keyval == GDK_KEY_W) {
page_close_select();
return TRUE;
}
// 打开一个本地窗口
if (key->keyval == GDK_KEY_T) {
page_shell_create();
return TRUE;
}
}
else if (key->state & GDK_CONTROL_MASK) {
// 按下Ctrl+Right时,向右移动
if (key->keyval == GDK_KEY_Right ||
key->keyval == GDK_KEY_Page_Down) {
int num = page_get_select_num();
int count = page_get_count();
num++;
if (num >= count) {
num = 0;
}
page_set_select_num(num);
return TRUE;
}
// 按下Ctrl+Left时,向左移动
if (key->keyval == GDK_KEY_Left ||
key->keyval == GDK_KEY_Page_Up) {
int num = page_get_select_num();
num--;
page_set_select_num(num);
return TRUE;
}
}
return FALSE;
}
static void *proc_allvte(void *p)
{
int master = vte_pty_get_fd((VtePty*)p);
int slave = open(ptsname(master), O_RDWR);
// raw 模式
struct termios tio;
tcgetattr(slave, &tio);
cfmakeraw(&tio);
tcsetattr(slave, TCSADRAIN, &tio);
fd_set set;
while (1) {
FD_ZERO(&set);
FD_SET(slave, &set);
struct timeval tv = {0, 100};
if (select(slave+1, &set, NULL, NULL, &tv) > 0) {
char buf[256];
int len = read(slave, buf, sizeof(buf));
if (len > 0) {
buf[len] = '\0';
page_foreach_send_string(buf);
}
}
usleep(1000);
}
return NULL;
}
static int window_create_show()
{
char *tmp;
// window
m_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
tmp = get_res_path(ICON_APP);
gtk_window_set_icon_from_file(GTK_WINDOW(m_window), tmp, NULL);
free(tmp);
gtk_window_set_title(GTK_WINDOW(m_window), "jnXssh");
gtk_window_maximize(GTK_WINDOW(m_window));
gtk_widget_set_events(m_window, GDK_BUTTON_PRESS_MASK|GDK_KEY_PRESS_MASK);
g_signal_connect(G_OBJECT(m_window), "key-press-event", G_CALLBACK(on_window_key_press), NULL);
g_signal_connect(G_OBJECT(m_window), "destroy", G_CALLBACK (gtk_main_quit), NULL);
// vbox
GtkWidget *vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
gtk_container_add(GTK_CONTAINER(m_window), vbox);
// notebook
GtkWidget *notebook = page_get_notebook();
gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0);
// pty + vte
GtkWidget *vte = vte_terminal_new();
gtk_box_pack_start(GTK_BOX(vbox), vte, FALSE, FALSE, 1);
vte_terminal_set_size((VteTerminal*)vte, 1, 1);
VtePty *pty = vte_pty_new(VTE_PTY_DEFAULT, NULL);
vte_terminal_set_pty_object((VteTerminal*)vte, pty);
pthread_t tid;
pthread_create(&tid, NULL, proc_allvte, pty);
gtk_widget_show_all(m_window);
return 0;
}
const char *HOME = NULL;
char PATH[256] = {0x00};
int init()
{
// home
HOME = getenv("HOME");
if (HOME == NULL) {
return -1;
}
// path
memset(PATH, 0x00, sizeof(PATH));
sprintf(PATH, "%s/%s", HOME, CONFIG_DIR);
// mkdir PATH if it is not exits.
char cmd[256];
memset(cmd, 0x00, sizeof(cmd));
sprintf(cmd, "mkdir -p %s", PATH);
system(cmd);
return 0;
}
int main(int argc, char **argv)
{
if (init() != 0) {
return -1;
}
g_thread_init(NULL);
gdk_threads_init();
// 初始化
gtk_init(&argc, &argv);
// 创建site页
site_init();
// 装载site配置
site_load();
// 创建tab容(使用site页作为hub_page)
GtkWidget *hub = site_get_object();
page_init(hub);
gtk_widget_grab_focus(hub);
// 创建主窗口
window_create_show();
// 创建DEBUG_WINDOW
//debug_create_show(m_window);
gtk_main();
// 回收资源
site_term();
return 0;
}