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vconsole.c
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vconsole.c
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#include "vconsole.h"
#include "libvirt-glib-event.h"
#define APPNAME "vconsole"
/* ------------------------------------------------------------------ */
int debug = 0;
GKeyFile *config;
/* ------------------------------------------------------------------ */
static char *config_file;
static void config_read(void)
{
char *home = getenv("HOME");
GError *err = NULL;
if (!home)
return;
config_file = g_strdup_printf("%s/.vconsole", home);
if (access(config_file, F_OK) != 0)
config_file = g_strdup_printf("%s/.config/vconsole.conf", home);
config = g_key_file_new();
g_key_file_load_from_file(config, config_file,
G_KEY_FILE_KEEP_COMMENTS, &err);
}
void config_write(void)
{
char *data;
gsize len;
GError *err = NULL;
int fd;
data = g_key_file_to_data(config, &len, &err);
fd = open(config_file, O_WRONLY | O_CREAT | O_TRUNC, 0600);
if (-1 == fd)
return;
write(fd, data, len);
fsync(fd);
close(fd);
g_free(data);
}
/* ------------------------------------------------------------------ */
static char *gtk_msg_type_name[] = {
[ GTK_MESSAGE_INFO ] = "INFO",
[ GTK_MESSAGE_WARNING ] = "WARNING",
[ GTK_MESSAGE_QUESTION ] = "QUESTION",
[ GTK_MESSAGE_ERROR ] = "ERROR",
};
void gtk_message(GtkWidget *parent, GtkWidget **dialog, GtkMessageType type,
char *fmt, ...)
{
GtkWidget *d = NULL;
va_list args;
char msgbuf[1024];
va_start(args, fmt);
vsnprintf(msgbuf, sizeof(msgbuf), fmt, args);
va_end(args);
if (debug)
fprintf(stderr, "%s: %s", gtk_msg_type_name[type], msgbuf);
if (dialog == NULL) {
dialog = &d;
}
if (*dialog == NULL) {
*dialog = gtk_message_dialog_new(GTK_WINDOW(parent),
GTK_DIALOG_DESTROY_WITH_PARENT,
type, GTK_BUTTONS_CLOSE,
"%s", gtk_msg_type_name[type]);
if (dialog != NULL) {
g_signal_connect_swapped(*dialog, "response",
G_CALLBACK (gtk_widget_hide_on_delete),
*dialog);
} else {
g_signal_connect_swapped(*dialog, "response",
G_CALLBACK (gtk_widget_destroy),
*dialog);
}
}
if (gtk_widget_get_visible(*dialog)) {
char *text;
g_object_get(G_OBJECT(*dialog), "secondary-text", &text, NULL);
gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(*dialog),
"%s%s", text, msgbuf);
} else {
gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(*dialog),
"%s", msgbuf);
gtk_widget_show_all(*dialog);
}
}
static int gtk_getstring(GtkWidget *window, char *title, char *message,
char *dest, int dlen)
{
GtkWidget *dialog, *label, *entry, *vbox;
const char *txt;
int retval;
/* Create the widgets */
dialog = gtk_dialog_new_with_buttons(title,
GTK_WINDOW(window),
GTK_DIALOG_DESTROY_WITH_PARENT,
"_OK", GTK_RESPONSE_ACCEPT,
"_Cancel", GTK_RESPONSE_REJECT,
NULL);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
label = gtk_label_new(message);
#if GTK_CHECK_VERSION(3,16,0)
gtk_label_set_xalign(GTK_LABEL(label), 0);
gtk_label_set_yalign(GTK_LABEL(label), 0.5);
#else
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
#endif
entry = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(entry), dest);
gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE);
vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
gtk_container_add(GTK_CONTAINER(vbox), label);
gtk_container_add(GTK_CONTAINER(vbox), entry);
gtk_box_set_spacing(GTK_BOX(vbox), 10);
/* show and wait for response */
gtk_widget_show_all(dialog);
switch (gtk_dialog_run(GTK_DIALOG(dialog))) {
case GTK_RESPONSE_ACCEPT:
txt = gtk_entry_get_text(GTK_ENTRY(entry));
snprintf(dest, dlen, "%s", txt);
retval = 0;
break;
default:
retval = -1;
break;
}
gtk_widget_destroy(dialog);
return retval;
}
static int gtk_yesno(GtkWidget *window, char *title, char *message)
{
GtkWidget *dialog, *label, *vbox;
bool retval;
/* Create the widgets */
dialog = gtk_dialog_new_with_buttons(title,
GTK_WINDOW(window),
GTK_DIALOG_DESTROY_WITH_PARENT,
"_Yes", GTK_RESPONSE_ACCEPT,
"_No", GTK_RESPONSE_REJECT,
NULL);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_REJECT);
label = gtk_label_new(message);
#if GTK_CHECK_VERSION(3,16,0)
gtk_label_set_xalign(GTK_LABEL(label), 0);
gtk_label_set_yalign(GTK_LABEL(label), 0.5);
#else
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
#endif
vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
gtk_container_add(GTK_CONTAINER(vbox), label);
gtk_box_set_spacing(GTK_BOX(vbox), 10);
/* show and wait for response */
gtk_widget_show_all(dialog);
switch (gtk_dialog_run(GTK_DIALOG(dialog))) {
case GTK_RESPONSE_ACCEPT:
retval = true;
break;
default:
retval = false;
break;
}
gtk_widget_destroy(dialog);
return retval;
}
/* ------------------------------------------------------------------ */
static void menu_cb_connect_ask(GSimpleAction *action,
GVariant *parameter,
gpointer userdata)
{
struct vconsole_window *win = userdata;
char uri[256] = "";
int rc;
rc = gtk_getstring(win->toplevel, "Connect to host", "libvirt uri",
uri, sizeof(uri));
if (rc == 0 && strlen(uri))
connect_init(win, uri);
}
static void menu_cb_connect_menu(GtkMenuItem *item,
gpointer userdata)
{
struct vconsole_window *win = userdata;
GError *err = NULL;
const char *name;
char *uri;
name = gtk_menu_item_get_label(item);
uri = g_key_file_get_string(config, "connections", name, &err);
fprintf(stderr, "%s: %s -> %s\n", __func__, name, uri);
if (uri) {
connect_init(win, uri);
g_free(uri);
}
}
static void menu_cb_close_tab(GSimpleAction *action,
GVariant *parameter,
gpointer userdata)
{
struct vconsole_window *win = userdata;
domain_close_current_tab(win);
}
static void menu_cb_close_app(GSimpleAction *action,
GVariant *parameter,
gpointer userdata)
{
struct vconsole_window *win = userdata;
gtk_widget_destroy(win->toplevel);
}
static gboolean terminal_font_filter(const PangoFontFamily *family,
const PangoFontFace *face,
gpointer data)
{
return pango_font_family_is_monospace((PangoFontFamily *) family);
}
static void menu_cb_config_font(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
GtkWidget *dialog;
dialog = gtk_font_chooser_dialog_new("Terminal font",
GTK_WINDOW(win->toplevel));
if (win->tty_font)
gtk_font_chooser_set_font(GTK_FONT_CHOOSER(dialog), win->tty_font);
gtk_font_chooser_set_filter_func(GTK_FONT_CHOOSER(dialog),
terminal_font_filter, NULL, NULL);
gtk_widget_show_all(dialog);
switch (gtk_dialog_run(GTK_DIALOG(dialog))) {
case GTK_RESPONSE_OK:
win->tty_font = gtk_font_chooser_get_font(GTK_FONT_CHOOSER(dialog));
g_key_file_set_string(config, "tty", "font", win->tty_font);
config_write();
domain_configure_all_vtes(win);
break;
}
gtk_widget_destroy(dialog);
}
static int pickcolor(GtkWindow *parent, char *title,
char *group, char *key, char *current)
{
GtkWidget *dialog;
GdkRGBA color = { 0, 0, 0, 0 };
char *name;
int rc = -1;
gdk_rgba_parse(&color, current);
dialog = gtk_color_chooser_dialog_new(title, parent);
gtk_color_chooser_set_use_alpha(GTK_COLOR_CHOOSER(dialog), false);
gtk_color_chooser_set_rgba(GTK_COLOR_CHOOSER(dialog), &color);
gtk_widget_show_all(dialog);
switch (gtk_dialog_run(GTK_DIALOG(dialog))) {
case GTK_RESPONSE_OK:
gtk_color_chooser_get_rgba(GTK_COLOR_CHOOSER(dialog), &color);
name = gdk_rgba_to_string(&color);
g_key_file_set_string(config, group, key, name);
config_write();
rc = 0;
}
gtk_widget_destroy(dialog);
return rc;
}
static void menu_cb_config_fg(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
GError *err = NULL;
if (0 != pickcolor(GTK_WINDOW(win->toplevel), "Terminal text color",
"tty", "foreground", win->tty_fg))
return;
win->tty_fg = g_key_file_get_string(config, "tty", "foreground", &err);
domain_configure_all_vtes(win);
}
static void menu_cb_config_bg(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
GError *err = NULL;
if (0 != pickcolor(GTK_WINDOW(win->toplevel), "Terminal background",
"tty", "background", win->tty_bg))
return;
win->tty_bg = g_key_file_get_string(config, "tty", "background", &err);
domain_configure_all_vtes(win);
}
static struct vconsole_domain *find_guest(struct vconsole_window *win)
{
struct vconsole_domain *dom = NULL;
GtkTreeSelection *select;
GtkTreeIter iter;
GtkTreeModel *model;
if (gtk_notebook_get_current_page(GTK_NOTEBOOK(win->notebook)) == 0) {
select = gtk_tree_view_get_selection(GTK_TREE_VIEW(win->tree));
if (gtk_tree_selection_get_selected(select, &model, &iter)) {
gtk_tree_model_get(model, &iter, DPTR_COL, &dom, -1);
}
} else {
dom = domain_find_current_tab(win);
}
return dom;
}
static bool is_installed(const char *name)
{
char *path = strdup(getenv("PATH"));
char *elem, *binary, *ptr;
bool retval = false;
int rc;
for (elem = strtok_r(path, ":", &ptr);
elem != NULL;
elem = strtok_r(NULL, ":", &ptr)) {
binary = g_strdup_printf("%s/%s", elem, name);
rc = access(binary, X_OK);
g_free(binary);
if (rc == 0) {
retval = true;
break;
}
}
free(path);
return retval;
}
static void prepare_exec(void)
{
int i;
for (i = 3; i < 1024; i++)
close(i);
}
static void run_virt_viewer(struct vconsole_domain *dom,
bool reconnect)
{
char *argv[32];
int argc = 0;
char *uri;
uri = virConnectGetURI(dom->conn->ptr);
argv[argc++] = "virt-viewer";
argv[argc++] = "--wait";
argv[argc++] = "--attach";
if (reconnect)
argv[argc++] = "--reconnect";
argv[argc++] = "-c";
argv[argc++] = uri;
argv[argc++] = dom->uuid;
argv[argc++] = NULL;
assert(argc < sizeof(argv)/sizeof(argv[0]));
if (fork() <= 0) {
/* parent */
free(uri);
return;
} else {
/* child */
prepare_exec();
setenv("GDK_BACKEND", "x11", true);
execvp("virt-viewer", argv);
perror("execvp");
exit(1);
}
}
static void run_virsh_edit(struct vconsole_domain *dom)
{
char *argv[32];
int argc = 0;
char *app = "xterm";
char *uri;
uri = virConnectGetURI(dom->conn->ptr);
if (is_installed("gterm")) {
app = "gterm";
}
argv[argc++] = app;
if (dom->name) {
argv[argc++] = "-title";
argv[argc++] = dom->name;
}
argv[argc++] = "-e";
argv[argc++] = "virsh";
argv[argc++] = "-c";
argv[argc++] = uri;
argv[argc++] = "edit";
argv[argc++] = dom->uuid;
argv[argc++] = NULL;
assert(argc < sizeof(argv)/sizeof(argv[0]));
if (fork() <= 0) {
/* parent */
free(uri);
return;
} else {
/* child */
prepare_exec();
execvp(app, argv);
perror("execvp");
exit(1);
}
}
static void menu_cb_untabify(GSimpleAction *action,
GVariant *parameter,
gpointer userdata)
{
struct vconsole_window *win = userdata;
struct vconsole_domain *dom = find_guest(win);
if (dom)
domain_untabify(dom);
}
static void menu_cb_vm_edit(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
struct vconsole_domain *dom = find_guest(win);
if (dom)
run_virsh_edit(dom);
}
static void menu_cb_vm_undefine(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
struct vconsole_domain *dom = find_guest(win);
char *msg;
bool undefine;
if (dom) {
msg = g_strdup_printf("Really delete domain\n%s?",
dom->name);
undefine = gtk_yesno(win->toplevel, "Please confirm", msg);
g_free(msg);
if (undefine)
domain_undefine(dom);
}
}
static void menu_cb_vm_gfx(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
struct vconsole_domain *dom = find_guest(win);
if (dom)
run_virt_viewer(dom, true);
}
static void menu_cb_vm_run(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
struct vconsole_domain *dom = find_guest(win);
if (dom)
domain_start(dom, false);
}
static void menu_cb_vm_run_reset_nvram(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
struct vconsole_domain *dom = find_guest(win);
if (dom)
domain_start(dom, true);
}
static void menu_cb_vm_run_gfx(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
struct vconsole_domain *dom = find_guest(win);
if (dom) {
run_virt_viewer(dom, false);
domain_start(dom, false);
}
}
static void menu_cb_vm_pause(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
struct vconsole_domain *dom = find_guest(win);
if (dom)
domain_pause(dom);
}
static void menu_cb_vm_save(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
struct vconsole_domain *dom = find_guest(win);
if (dom)
domain_save(dom);
}
static void menu_cb_vm_reboot(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
struct vconsole_domain *dom = find_guest(win);
if (dom)
domain_reboot(dom);
}
static void menu_cb_vm_shutdown(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
struct vconsole_domain *dom = find_guest(win);
if (dom)
domain_shutdown(dom);
}
static void menu_cb_vm_reset(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
struct vconsole_domain *dom = find_guest(win);
if (dom)
domain_reset(dom);
}
static void menu_cb_vm_kill(GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
struct vconsole_window *win = data;
struct vconsole_domain *dom = find_guest(win);
if (dom)
domain_kill(dom);
}
static void menu_cb_about(GSimpleAction *action,
GVariant *parameter,
gpointer userdata)
{
static char *comments = "virtual machine console";
static char *copyright = "(c) 2012 Gerd Hoffmann";
static char *authors[] = { "Gerd Hoffmann <kraxel@redhat.com>", NULL };
struct vconsole_window *win = userdata;
gtk_show_about_dialog(GTK_WINDOW(win->toplevel),
"authors", authors,
"comments", comments,
"copyright", copyright,
"version", VERSION,
NULL);
}
static void menu_cb_manual(GSimpleAction *action,
GVariant *parameter,
gpointer userdata)
{
if (fork() <= 0) {
/* parent */
return;
} else {
/* child */
prepare_exec();
execlp("xdg-open", "xdg-open", "man:vconsole(1)", NULL);
perror("execlp");
exit(1);
}
}
/* ------------------------------------------------------------------ */
static void menu_cb_blink_cursor(GSimpleAction *action,
GVariant *parameter,
gpointer userdata)
{
struct vconsole_window *win = userdata;
win->tty_blink = gtk_check_menu_item_get_active(win->blinking);
domain_configure_all_vtes(win);
g_key_file_set_boolean(config, "tty", "blink", win->tty_blink);
config_write();
}
static void menu_cb_vm_logging(GSimpleAction *action,
GVariant *parameter,
gpointer userdata)
{
struct vconsole_window *win = userdata;
win->vm_logging = gtk_check_menu_item_get_active(win->guestlog);
domain_configure_all_logging(win);
g_key_file_set_boolean(config, "vm", "logging", win->vm_logging);
config_write();
}
/* ------------------------------------------------------------------ */
static const GActionEntry entries[] = {
{
/* --- file menu --- */
.name = "ConnectAsk",
.activate = menu_cb_connect_ask,
},{
.name = "CloseTab",
.activate = menu_cb_close_tab,
},{
.name = "CloseApp",
.activate = menu_cb_close_app,
},{
/* --- view menu --- */
.name = "TerminalFont",
.activate = menu_cb_config_font,
},{
.name = "TerminalForeground",
.activate = menu_cb_config_fg,
},{
.name = "TerminalBackground",
.activate = menu_cb_config_bg,
},{
.name = "TerminalBlink",
.activate = menu_cb_blink_cursor,
},{
.name = "Untabify",
.activate = menu_cb_untabify,
},{
/* --- guest menu --- */
.name = "GuestLogging",
.activate = menu_cb_vm_logging,
},{
.name = "GuestEdit",
.activate = menu_cb_vm_edit,
},{
.name = "GuestUndefine",
.activate = menu_cb_vm_undefine,
},{
.name = "GuestGfx",
.activate = menu_cb_vm_gfx,
},{
.name = "GuestRun",
.activate = menu_cb_vm_run,
},{
.name = "GuestRunResetNvram",
.activate = menu_cb_vm_run_reset_nvram,
},{
.name = "GuestRunGfx",
.activate = menu_cb_vm_run_gfx,
},{
.name = "GuestPause",
.activate = menu_cb_vm_pause,
},{
.name = "GuestSave",
.activate = menu_cb_vm_save,
},{
.name = "GuestReboot",
.activate = menu_cb_vm_reboot,
},{
.name = "GuestShutdown",
.activate = menu_cb_vm_shutdown,
},{
.name = "GuestReset",
.activate = menu_cb_vm_reset,
},{
.name = "GuestKill",
.activate = menu_cb_vm_kill,
},{
/* --- help menu --- */
.name = "About",
.activate = menu_cb_about,
},{
.name = "Manual",
.activate = menu_cb_manual,
},
};
/* ------------------------------------------------------------------ */
static char main_ui[] =
#include "main-ui.h"
"";
/* ------------------------------------------------------------------ */
static void window_destroy(GtkWidget *widget, gpointer data)
{
gtk_main_quit();
}
static void vconsole_build_recent(struct vconsole_window *win)
{
GError *err = NULL;
GtkWidget *item;
gchar **keys;
gsize i, nkeys = 0;
/* add entries */
keys = g_key_file_get_keys(config, "connections", &nkeys, &err);
for (i = 0; i < nkeys; i++) {
fprintf(stderr, "%s: %s\n", __func__, keys[i]);
item = gtk_menu_item_new_with_label(keys[i]);
gtk_menu_shell_append(GTK_MENU_SHELL(win->recent), item);
g_signal_connect(item, "activate",
G_CALLBACK(menu_cb_connect_menu), win);
}
g_strfreev(keys);
gtk_widget_show_all(win->recent);
}
static struct vconsole_window *vconsole_toplevel_create(void)
{
struct vconsole_window *win;
GSimpleActionGroup *ag;
GtkBuilder *builder;
GError *err;
win = g_new0(struct vconsole_window, 1);
builder = gtk_builder_new_from_string(main_ui, -1);
win->toplevel = GTK_WIDGET(gtk_builder_get_object(builder, "toplevel"));
win->notebook = GTK_WIDGET(gtk_builder_get_object(builder, "notebook"));
win->recent = GTK_WIDGET(gtk_builder_get_object(builder, "recent"));
win->guestlog = GTK_CHECK_MENU_ITEM(gtk_builder_get_object(builder, "guestlog"));
win->blinking = GTK_CHECK_MENU_ITEM(gtk_builder_get_object(builder, "blinking"));
/* signals */
gtk_builder_add_callback_symbols
(builder,
"window-destroy", G_CALLBACK(window_destroy),
NULL);
gtk_builder_connect_signals(builder, win);
/* actions */
ag = g_simple_action_group_new();
g_action_map_add_action_entries(G_ACTION_MAP(ag),
entries, G_N_ELEMENTS(entries),
win);
gtk_widget_insert_action_group(win->toplevel, "main", G_ACTION_GROUP(ag));
g_object_unref(builder);
/* read config */
err = NULL;
win->tty_font = g_key_file_get_string(config, "tty", "font", &err);
err = NULL;
win->tty_fg = g_key_file_get_string(config, "tty", "foreground", &err);
err = NULL;
win->tty_bg = g_key_file_get_string(config, "tty", "background", &err);
err = NULL;
win->tty_blink = g_key_file_get_boolean(config, "tty", "blink", &err);
err = NULL;
win->vm_logging = g_key_file_get_boolean(config, "vm", "logging", &err);
/* config defaults */
if (!win->tty_font)
win->tty_font = "Monospace 12";
if (!win->tty_fg)
win->tty_fg = "white";
if (!win->tty_bg)
win->tty_bg = "black";
/* apply config */
gtk_check_menu_item_set_active(win->blinking, win->tty_blink);
gtk_check_menu_item_set_active(win->guestlog, win->vm_logging);
return win;
}
static void vconsole_tab_list_activate(GtkTreeView *tree_view,
GtkTreePath *path,
GtkTreeViewColumn *column,
gpointer user_data)
{
struct vconsole_window *win = user_data;
GtkTreeModel *model = GTK_TREE_MODEL(win->store);
GtkTreeIter parent, iter;
gboolean is_host;
char *name;
struct vconsole_domain *dom;
if (!gtk_tree_model_get_iter(model, &iter, path))
return;
gtk_tree_model_get(model, &iter, NAME_COL, &name, -1);
is_host = !gtk_tree_model_iter_parent(model, &parent, &iter);
if (is_host) {
if (debug)
fprintf(stderr, "%s: host %s\n", __func__, name);
if (gtk_tree_view_row_expanded(tree_view, path)) {
gtk_tree_view_collapse_row(tree_view, path);
} else {
gtk_tree_view_expand_row(tree_view, path, FALSE);
}
} else {
if (debug)
fprintf(stderr, "%s: guest %s\n", __func__, name);
gtk_tree_model_get(model, &iter, DPTR_COL, &dom, -1);
domain_activate(dom);
}
g_free(name);
}
static gint gtk_sort_iter_compare_str(GtkTreeModel *model,
GtkTreeIter *a,
GtkTreeIter *b,
gpointer userdata)
{
gint sortcol = GPOINTER_TO_INT(userdata);
char *aa,*bb;
int ret;
gtk_tree_model_get(model, a, sortcol, &aa, -1);
gtk_tree_model_get(model, b, sortcol, &bb, -1);
if (NULL == aa && NULL == bb) {
ret = 0;
} else if (NULL == aa) {
ret = 1;
} else if (NULL == bb) {
ret = -1;
} else {
ret = strcmp(aa,bb);
}
g_free(aa);
g_free(bb);
return ret;
}
static void vconsole_tab_list_create(struct vconsole_window *win)
{
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
GtkWidget *label, *scroll;
GtkTreeSortable *sortable;
/* store & view */
win->store = gtk_tree_store_new(N_COLUMNS,
G_TYPE_STRING, // NAME_COL
G_TYPE_POINTER, // CPTR_COL
G_TYPE_STRING, // TYPE_COL
G_TYPE_STRING, // URI_COL
G_TYPE_POINTER, // DPTR_COL
G_TYPE_INT, // ID_COL
G_TYPE_STRING, // STATE_COL
G_TYPE_INT, // NR_CPUS_COL
G_TYPE_STRING, // LOAD_STR_COL
G_TYPE_INT, // LOAD_INT_COL
G_TYPE_STRING, // MEMORY_COL
G_TYPE_BOOLEAN, // IS_RUNNING_COL
G_TYPE_BOOLEAN, // HAS_MEMCPU_COL
G_TYPE_STRING, // FOREGROUND_COL
G_TYPE_INT); // WEIGHT_COL
sortable = GTK_TREE_SORTABLE(win->store);
win->tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(win->store));
g_signal_connect(G_OBJECT(win->tree), "row-activated",
G_CALLBACK(vconsole_tab_list_activate),
win);
/* name */
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes("Name",
renderer,
"text", NAME_COL,
"weight", WEIGHT_COL,
"foreground", FOREGROUND_COL,
NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(win->tree), column);
gtk_tree_sortable_set_sort_func(sortable, NAME_COL,
gtk_sort_iter_compare_str,
GINT_TO_POINTER(NAME_COL), NULL);
gtk_tree_view_column_set_sort_column_id(column, NAME_COL);
/* id */
renderer = gtk_cell_renderer_text_new();
g_object_set(renderer, "xalign", 0.5, NULL);
g_object_set(renderer, "height", 1, NULL);
column = gtk_tree_view_column_new_with_attributes("ID",
renderer,
"text", ID_COL,
"visible", IS_RUNNING_COL,
NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(win->tree), column);
/* state */
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes("State",
renderer,
"text", STATE_COL,
NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(win->tree), column);
/* memory */
renderer = gtk_cell_renderer_text_new();
g_object_set(renderer, "xalign", 1.0, NULL);
column = gtk_tree_view_column_new_with_attributes("memory",
renderer,
"text", MEMORY_COL,
"visible", HAS_MEMCPU_COL,
NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(win->tree), column);
/* cpu count */
renderer = gtk_cell_renderer_text_new();
g_object_set(renderer, "xalign", 0.5, NULL);
column = gtk_tree_view_column_new_with_attributes("vcpus",
renderer,
"text", NR_CPUS_COL,
"visible", HAS_MEMCPU_COL,
NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(win->tree), column);
/* cpu load */
renderer = gtk_cell_renderer_progress_new();
g_object_set(renderer, "width", 100, NULL);
column = gtk_tree_view_column_new_with_attributes("Load",
renderer,
"text", LOAD_STR_COL,
"value", LOAD_INT_COL,
"visible", IS_RUNNING_COL,
NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(win->tree), column);
/* padding */
renderer = gtk_cell_renderer_text_new();
g_object_set(renderer, "visible", FALSE, NULL);
column = gtk_tree_view_column_new_with_attributes("", renderer, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(win->tree), column);
/* sort store */
gtk_tree_sortable_set_sort_column_id(sortable, NAME_COL,
GTK_SORT_ASCENDING);
/* add tab */
label = gtk_label_new("Guests");
scroll = gtk_scrolled_window_new(NULL, NULL);