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This commit is contained in:
Daniel P. Berrange 2007-07-20 15:26:08 -04:00
commit 07c89c3f5e
13 changed files with 840 additions and 0 deletions
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8
.hgignore Normal file
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.*~$
^build/
^aclocal\.m4$
^autom4te\.cache/
Makefile\.in$
^config\.guess$
^config\.sub$
^configure$

0
AUTHORS Normal file
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0
ChangeLog Normal file
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6
Makefile.am Normal file
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SUBDIRS = src
EXTRA_DIST = @PACKAGE@.spec
DISTCLEAN_FILES = @PACKAGE@.spec

0
NEWS Normal file
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0
README Normal file
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88
acinclude.m4 Normal file
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dnl
dnl Taken from gnome-common/macros2/gnome-compiler-flags.m4
dnl
dnl We've added:
dnl -Wextra -Wshadow -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Winline -Wredundant-decls
dnl We've removed
dnl CFLAGS="$realsave_CFLAGS"
dnl to avoid clobbering user-specified CFLAGS
dnl
AC_DEFUN([VIRT_VIEWER_COMPILE_WARNINGS],[
dnl ******************************
dnl More compiler warnings
dnl ******************************
AC_ARG_ENABLE(compile-warnings,
AC_HELP_STRING([--enable-compile-warnings=@<:@no/minimum/yes/maximum/error@:>@],
[Turn on compiler warnings]),,
[enable_compile_warnings="m4_default([$1],[maximum])"])
warnCFLAGS=
try_compiler_flags="-Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -fasynchronous-unwind-tables"
case "$enable_compile_warnings" in
no)
;;
minimum)
try_compiler_flags="$try_compiler_flags -Wall"
;;
yes)
try_compiler_flags="$try_compiler_flags -Wall -Wmissing-prototypes -std=c99"
;;
maximum|error)
try_compiler_flags="$try_compiler_flags -Wall -Wmissing-prototypes -std=c99 -Wnested-externs -Wpointer-arith"
try_compiler_flags="$try_compiler_flags -Wextra -Wshadow -Wcast-align -Wwrite-strings -Waggregate-return"
try_compiler_flags="$try_compiler_flags -Wstrict-prototypes -Winline -Wredundant-decls -Wno-sign-compare"
if test "$enable_compile_warnings" = "error" ; then
try_compiler_flags="$try_compiler_flags -Werror"
fi
;;
*)
AC_MSG_ERROR(Unknown argument '$enable_compile_warnings' to --enable-compile-warnings)
;;
esac
compiler_flags=
for option in $try_compiler_flags; do
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $option"
AC_MSG_CHECKING([whether gcc understands $option])
AC_TRY_COMPILE([], [],
has_option=yes,
has_option=no,)
CFLAGS="$SAVE_CFLAGS"
AC_MSG_RESULT($has_option)
if test $has_option = yes; then
compiler_flags="$compiler_flags $option"
fi
unset has_option
unset SAVE_CFLAGS
done
unset option
unset try_compiler_flags
AC_ARG_ENABLE(iso-c,
AC_HELP_STRING([--enable-iso-c],
[Try to warn if code is not ISO C ]),,
[enable_iso_c=no])
AC_MSG_CHECKING(what language compliance flags to pass to the C compiler)
complCFLAGS=
if test "x$enable_iso_c" != "xno"; then
if test "x$GCC" = "xyes"; then
case " $CFLAGS " in
*[\ \ ]-ansi[\ \ ]*) ;;
*) complCFLAGS="$complCFLAGS -ansi" ;;
esac
case " $CFLAGS " in
*[\ \ ]-pedantic[\ \ ]*) ;;
*) complCFLAGS="$complCFLAGS -pedantic" ;;
esac
fi
fi
AC_MSG_RESULT($complCFLAGS)
WARN_CFLAGS="$compiler_flags $complCFLAGS"
AC_SUBST(WARN_CFLAGS)
])

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autobuild.sh Executable file
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#!/bin/sh
set -e
set -v
# Make things clean.
test -f Makefile && make -k distclean || :
rm -rf build
mkdir build
cd build
../autogen.sh --prefix=$AUTOBUILD_INSTALL_ROOT --enable-fatal-warnings
make
make install
rm -f *.tar.gz
make dist
if [ -f /usr/bin/rpmbuild ]; then
if [ -n "$AUTOBUILD_COUNTER" ]; then
EXTRA_RELEASE=".auto$AUTOBUILD_COUNTER"
else
NOW=`date +"%s"`
EXTRA_RELEASE=".$USER$NOW"
fi
rpmbuild --nodeps --define "extra_release $EXTRA_RELEASE" -ta --clean *.tar.gz
fi

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autogen.sh Executable file
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#!/bin/sh
# Run this to generate all the initial makefiles, etc.
set -e
srcdir=`dirname $0`
test -z "$srcdir" && srcdir=.
THEDIR=`pwd`
cd $srcdir
DIE=0
(autoconf --version) < /dev/null > /dev/null 2>&1 || {
echo
echo "You must have autoconf installed to compile virt-viewer."
echo "Download the appropriate package for your distribution,"
echo "or see http://www.gnu.org/software/autoconf"
DIE=1
}
(automake --version) < /dev/null > /dev/null 2>&1 || {
echo
DIE=1
echo "You must have automake installed to compile virt-viewer."
echo "Download the appropriate package for your distribution,"
echo "or see http://www.gnu.org/software/automake"
}
if test "$DIE" -eq 1; then
exit 1
fi
if test -z "$*"; then
echo "I am going to run ./configure with --enable-warnings - if you "
echo "wish to pass any extra arguments to it, please specify them on "
echo "the $0 command line."
fi
aclocal
automake --add-missing
autoconf
cd $THEDIR
$srcdir/configure --enable-warnings "$@" && {
echo
echo "Now type 'make' to compile gtk-vnc."
}

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configure.ac Normal file
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AC_INIT(virt-viewer.spec.in)
AM_INIT_AUTOMAKE(virt-viewer, 0.0.1)
AC_PROG_CC
VIRT_VIEWER_COMPILE_WARNINGS(maximum)
PKG_CHECK_MODULES(LIBXML2, libxml-2.0 >= 2.6.0)
PKG_CHECK_MODULES(LIBVIRT, libvirt >= 0.2.0)
PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.2.0)
PKG_CHECK_MODULES(GTKVNC, gtk-vnc-1.0 >= 0.0.1)
AC_OUTPUT(Makefile
src/Makefile
virt-viewer.spec)

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src/Makefile.am Normal file
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bin_PROGRAMS = virt-viewer
virt_viewer_SOURCES = main.c
virt_viewer_LDADD = @GTKVNC_LIBS@ @GTK2_LIBS@ @LIBXML2_LIBS@ @LIBVIRT_LIBS@
virt_viewer_CFLAGS = @GTKVNC_CFLAGS@ @GTK2_CFLAGS@ @LIBXML2_CFLAGS@ @LIBVIRT_CFLAGS@ @WARN_CFLAGS@

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src/main.c Normal file
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/*
* Virt Viewer: A virtual machine console viewer
*
* Copyright (C) 2007 Red Hat,
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Daniel P. Berrange <berrange@redhat.com>
*/
#define _GNU_SOURCE
#include <vncdisplay.h>
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <getopt.h>
#include <libvirt/libvirt.h>
#include <libxml/xpath.h>
#define DEBUG 1
#ifdef DEBUG
#define DEBUG_LOG(s, ...) fprintf(stderr, (s), ## __VA_ARGS__)
#else
#define DEBUG_LOG(s, ...) do {} while (0)
#endif
static int verbose = 0;
#define MAX_KEY_COMBO 3
struct keyComboDef {
guint keys[MAX_KEY_COMBO];
guint nkeys;
const char *label;
};
static const struct keyComboDef keyCombos[] = {
{ { GDK_Control_L, GDK_Alt_L, GDK_Delete }, 3, "Ctrl+Alt+_Del"},
{ { GDK_Control_L, GDK_Alt_L, GDK_BackSpace }, 3, "Ctrl+Alt+_Backspace"},
{ { GDK_Control_L, GDK_Alt_L, GDK_F1 }, 3, "Ctrl+Alt+F_1"},
{ { GDK_Control_L, GDK_Alt_L, GDK_F2 }, 3, "Ctrl+Alt+F_2"},
{ { GDK_Control_L, GDK_Alt_L, GDK_F3 }, 3, "Ctrl+Alt+F_3"},
{ { GDK_Control_L, GDK_Alt_L, GDK_F4 }, 3, "Ctrl+Alt+F_4"},
{ { GDK_Control_L, GDK_Alt_L, GDK_F5 }, 3, "Ctrl+Alt+F_5"},
{ { GDK_Control_L, GDK_Alt_L, GDK_F6 }, 3, "Ctrl+Alt+F_6"},
{ { GDK_Control_L, GDK_Alt_L, GDK_F7 }, 3, "Ctrl+Alt+F_7"},
{ { GDK_Control_L, GDK_Alt_L, GDK_F8 }, 3, "Ctrl+Alt+F_8"},
{ { GDK_Print }, 1, "_PrintScreen"},
};
static void viewer_set_title(VncDisplay *vnc, GtkWidget *window, gboolean grabbed)
{
const char *name;
char title[1024];
const char *subtitle;
if (grabbed)
subtitle = "(Press Ctrl+Alt to release pointer) ";
else
subtitle = "";
name = vnc_display_get_name(VNC_DISPLAY(vnc));
snprintf(title, sizeof(title), "%s%s - Virt Viewer",
subtitle, name);
gtk_window_set_title(GTK_WINDOW(window), title);
}
static void viewer_grab(GtkWidget *vnc, GtkWidget *window)
{
viewer_set_title(VNC_DISPLAY(vnc), window, TRUE);
}
static void viewer_ungrab(GtkWidget *vnc, GtkWidget *window)
{
viewer_set_title(VNC_DISPLAY(vnc), window, FALSE);
}
static void viewer_shutdown(GtkWidget *src G_GNUC_UNUSED, GtkWidget *vnc)
{
vnc_display_close(VNC_DISPLAY(vnc));
gtk_main_quit();
}
static void viewer_connected(GtkWidget *vnc G_GNUC_UNUSED)
{
DEBUG_LOG("Connected to server\n");
}
static void viewer_initialized(GtkWidget *vnc, GtkWidget *window)
{
DEBUG_LOG("Connection initialized\n");
gtk_widget_show_all(window);
viewer_set_title(VNC_DISPLAY(vnc), window, FALSE);
}
static void viewer_disconnected(GtkWidget *vnc G_GNUC_UNUSED)
{
DEBUG_LOG("Disconnected from server\n");
gtk_main_quit();
}
static void viewer_send_key(GtkWidget *menu, GtkWidget *vnc)
{
int i;
GtkWidget *label = gtk_bin_get_child(GTK_BIN(menu));
const char *text = gtk_label_get_label(GTK_LABEL(label));
for (i = 0 ; i < (sizeof(keyCombos)/sizeof(keyCombos[0])) ; i++) {
if (!strcmp(text, keyCombos[i].label)) {
DEBUG_LOG("Sending key combo %s\n", gtk_label_get_text(GTK_LABEL(label)));
vnc_display_send_keys(VNC_DISPLAY(vnc),
keyCombos[i].keys,
keyCombos[i].nkeys);
return;
}
}
DEBUG_LOG("Failed to find key combo %s\n", gtk_label_get_text(GTK_LABEL(label)));
}
#if 0
static void viewer_save_screenshot(GtkWidget *vnc, const char *file)
{
GdkPixbuf *pix = vnc_display_get_pixbuf(VNC_DISPLAY(vnc));
gdk_pixbuf_save(pix, file, "png", NULL,
"tEXt::Generator App", PACKAGE, NULL);
gdk_pixbuf_unref(pix);
}
static void viewer_screenshot(GtkWidget *menu, GtkWidget *vnc)
{
GtkWidget *dialog;
dialog = gtk_file_chooser_dialog_new ("Save screenshot",
NULL,
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
NULL);
gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog), TRUE);
//gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog), default_folder_for_saving);
//gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), "Screenshot");
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
char *filename;
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
viewer_save_screenshot(vnc, filename);
g_free (filename);
}
gtk_widget_destroy (dialog);
}
#endif
static void viewer_credential(GtkWidget *vnc, GValueArray *credList)
{
GtkWidget *dialog, **label, **entry, *box, *vbox;
int response;
unsigned int i;
DEBUG_LOG("Got credential request for %d credential(s)\n", credList->n_values);
dialog = gtk_dialog_new_with_buttons("Authentication required",
NULL,
0,
GTK_STOCK_CANCEL,
GTK_RESPONSE_CANCEL,
GTK_STOCK_OK,
GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
box = gtk_table_new(credList->n_values, 2, FALSE);
label = g_new(GtkWidget *, credList->n_values);
entry = g_new(GtkWidget *, credList->n_values);
for (i = 0 ; i < credList->n_values ; i++) {
GValue *cred = g_value_array_get_nth(credList, i);
int credType = g_value_get_enum(cred);
switch (credType) {
case VNC_DISPLAY_CREDENTIAL_USERNAME:
label[i] = gtk_label_new("Username:");
break;
default:
label[i] = gtk_label_new("Password:");
break;
}
entry[i] = gtk_entry_new();
gtk_table_attach(GTK_TABLE(box), label[i], 0, 1, i, i+1, GTK_SHRINK, GTK_SHRINK, 3, 3);
gtk_table_attach(GTK_TABLE(box), entry[i], 1, 2, i, i+1, GTK_SHRINK, GTK_SHRINK, 3, 3);
}
vbox = gtk_bin_get_child(GTK_BIN(dialog));
gtk_container_add(GTK_CONTAINER(vbox), box);
gtk_widget_show_all(dialog);
response = gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_hide(GTK_WIDGET(dialog));
if (response == GTK_RESPONSE_OK) {
for (i = 0 ; i < credList->n_values ; i++) {
GValue *cred = g_value_array_get_nth(credList, i);
int credType = g_value_get_enum(cred);
const char *data = gtk_entry_get_text(GTK_ENTRY(entry[i]));
vnc_display_set_credential(VNC_DISPLAY(vnc), credType, data);
}
} else {
DEBUG_LOG("Aborting connection\n");
vnc_display_close(VNC_DISPLAY(vnc));
}
gtk_widget_destroy(GTK_WIDGET(dialog));
}
static GtkWidget *viewer_build_file_menu(VncDisplay *vnc)
{
GtkWidget *file;
GtkWidget *filemenu;
GtkWidget *quit;
file = gtk_menu_item_new_with_mnemonic("_File");
filemenu = gtk_menu_new();
gtk_menu_item_set_submenu(GTK_MENU_ITEM(file), filemenu);
quit = gtk_image_menu_item_new_from_stock(GTK_STOCK_QUIT, NULL);
gtk_menu_append(GTK_MENU(filemenu), quit);
g_signal_connect(quit, "activate", GTK_SIGNAL_FUNC(viewer_shutdown), vnc);
return file;
}
static GtkWidget *viewer_build_sendkey_menu(VncDisplay *vnc)
{
GtkWidget *sendkey;
GtkWidget *sendkeymenu;
int i;
sendkey = gtk_menu_item_new_with_mnemonic("_Send Key");
sendkeymenu = gtk_menu_new();
gtk_menu_item_set_submenu(GTK_MENU_ITEM(sendkey), sendkeymenu);
for (i = 0 ; i < (sizeof(keyCombos)/sizeof(keyCombos[0])) ; i++) {
GtkWidget *key;
key = gtk_menu_item_new_with_mnemonic(keyCombos[i].label);
gtk_menu_append(GTK_MENU(sendkeymenu), key);
g_signal_connect(key, "activate", GTK_SIGNAL_FUNC(viewer_send_key), vnc);
}
return sendkey;
}
static GtkWidget *viewer_build_help_menu(void)
{
GtkWidget *help;
GtkWidget *helpmenu;
GtkWidget *about;
help = gtk_menu_item_new_with_mnemonic("_Help");
helpmenu = gtk_menu_new();
gtk_menu_item_set_submenu(GTK_MENU_ITEM(help), helpmenu);
about = gtk_image_menu_item_new_from_stock(GTK_STOCK_ABOUT, NULL);
gtk_menu_append(GTK_MENU(helpmenu), about);
//g_signal_connect(about, "activate", GTK_SIGNAL_FUNC(viewer_shutdown), vnc);
return help;
}
static GtkWidget *viewer_build_menu(VncDisplay *vnc)
{
GtkWidget *menubar;
GtkWidget *file;
GtkWidget *sendkey;
GtkWidget *help;
menubar = gtk_menu_bar_new();
file = viewer_build_file_menu(vnc);
sendkey = viewer_build_sendkey_menu(vnc);
help = viewer_build_help_menu();
gtk_menu_bar_append(GTK_MENU_BAR(menubar), file);
gtk_menu_bar_append(GTK_MENU_BAR(menubar), sendkey);
gtk_menu_bar_append(GTK_MENU_BAR(menubar), help);
return menubar;
}
static GtkWidget *viewer_build_window(VncDisplay *vnc)
{
GtkWidget *window;
GtkWidget *menubar;
GtkWidget *layout;
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
layout = gtk_vbox_new(FALSE, 3);
menubar = viewer_build_menu(vnc);
gtk_container_add(GTK_CONTAINER(window), layout);
gtk_container_add(GTK_CONTAINER(layout), menubar);
gtk_container_add(GTK_CONTAINER(layout), GTK_WIDGET(vnc));
gtk_window_set_resizable(GTK_WINDOW(window), FALSE);
gtk_signal_connect(GTK_OBJECT(vnc), "vnc-pointer-grab",
GTK_SIGNAL_FUNC(viewer_grab), window);
gtk_signal_connect(GTK_OBJECT(vnc), "vnc-pointer-ungrab",
GTK_SIGNAL_FUNC(viewer_ungrab), window);
gtk_signal_connect(GTK_OBJECT(window), "delete-event",
GTK_SIGNAL_FUNC(viewer_shutdown), vnc);
gtk_signal_connect(GTK_OBJECT(vnc), "vnc-connected",
GTK_SIGNAL_FUNC(viewer_connected), NULL);
gtk_signal_connect(GTK_OBJECT(vnc), "vnc-initialized",
GTK_SIGNAL_FUNC(viewer_initialized), window);
gtk_signal_connect(GTK_OBJECT(vnc), "vnc-disconnected",
GTK_SIGNAL_FUNC(viewer_disconnected), NULL);
g_signal_connect(GTK_OBJECT(vnc), "vnc-auth-credential",
GTK_SIGNAL_FUNC(viewer_credential), NULL);
return window;
}
static void viewer_version(FILE *out)
{
fprintf(out, "%s version %s\n", PACKAGE, VERSION);
}
static void viewer_help(FILE *out, const char *app)
{
fprintf(out, "\n");
fprintf(out, "syntax: %s [OPTIONS] DOMAIN-NAME|ID|UUID\n", app);
fprintf(out, "\n");
viewer_version(out);
fprintf(out, "\n");
fprintf(out, "Options:");
fprintf(out, " -h, --help display command line help\n");
fprintf(out, " -v, --verbose display verbose information\n");
fprintf(out, " -V, --version display verion informaton\n");
fprintf(out, " -c URI, --connect URI connect to hypervisor URI\n");
fprintf(out, " -w, --wait wait for domain to start\n");
fprintf(out, "\n");
}
static int viewer_parse_uuid(const char *name, unsigned char *uuid)
{
int i;
const char *cur = name;
for (i = 0;i < 16;) {
uuid[i] = 0;
if (*cur == 0)
return -1;
if ((*cur == '-') || (*cur == ' ')) {
cur++;
continue;
}
if ((*cur >= '0') && (*cur <= '9'))
uuid[i] = *cur - '0';
else if ((*cur >= 'a') && (*cur <= 'f'))
uuid[i] = *cur - 'a' + 10;
else if ((*cur >= 'A') && (*cur <= 'F'))
uuid[i] = *cur - 'A' + 10;
else
return -1;
uuid[i] *= 16;
cur++;
if (*cur == 0)
return -1;
if ((*cur >= '0') && (*cur <= '9'))
uuid[i] += *cur - '0';
else if ((*cur >= 'a') && (*cur <= 'f'))
uuid[i] += *cur - 'a' + 10;
else if ((*cur >= 'A') && (*cur <= 'F'))
uuid[i] += *cur - 'A' + 10;
else
return -1;
i++;
cur++;
}
return 0;
}
static virDomainPtr viewer_lookup_domain(virConnectPtr conn, const char *name)
{
char *end;
int id = strtol(name, &end, 10);
virDomainPtr dom = NULL;
unsigned char uuid[16];
if (id >= 0 && end && !*end) {
dom = virDomainLookupByID(conn, id);
}
if (!dom && viewer_parse_uuid(name, uuid) == 0) {
dom = virDomainLookupByUUID(conn, uuid);
}
if (!dom) {
dom = virDomainLookupByName(conn, name);
}
return dom;
}
static int viewer_extract_vnc_graphics(virDomainPtr dom, char **host, char **port)
{
char *xmldesc = virDomainGetXMLDesc(dom, 0);
xmlDocPtr xml = NULL;
xmlParserCtxtPtr pctxt = NULL;
xmlXPathContextPtr ctxt = NULL;
xmlXPathObjectPtr obj = NULL;
int ret = -1;
pctxt = xmlNewParserCtxt();
if (!pctxt || !pctxt->sax)
goto error;
xml = xmlCtxtReadDoc(pctxt, (const xmlChar *)xmldesc, "domain.xml", NULL,
XML_PARSE_NOENT | XML_PARSE_NONET |
XML_PARSE_NOWARNING);
free(xmldesc);
if (!xml)
goto error;
ctxt = xmlXPathNewContext(xml);
if (!ctxt)
goto error;
obj = xmlXPathEval((const xmlChar *)"string(/domain/devices/graphics[@type='vnc']/@port)", ctxt);
if (!obj || obj->type != XPATH_STRING || !obj->stringval || !obj->stringval[0])
goto error;
if (!strcmp((const char*)obj->stringval, "-1"))
goto missing;
*port = strdup((const char*)obj->stringval);
xmlXPathFreeObject(obj);
obj = NULL;
/*
obj = xmlXPathEval((const xmlChar *)"string(/domain/devices/graphics[@type='vnc']/@listen)", ctxt);
if (!obj || obj->type != XPATH_STRING || !obj->stringval || !obj->stringval[0])
*/
*host = NULL;
missing:
ret = 0;
error:
if (obj)
xmlXPathFreeObject(obj);
if (ctxt)
xmlXPathFreeContext(ctxt);
if (xml)
xmlFreeDoc(xml);
if (pctxt)
xmlFreeParserCtxt(pctxt);
return ret;
}
int main(int argc, char **argv)
{
GtkWidget *window;
GtkWidget *vnc;
char *uri = NULL;
int opt_ind;
const char *sopts = "hVc:";
static const struct option lopts[] = {
{ "help", 0, 0, 'h' },
{ "version", 0, 0, 'V' },
{ "verbose", 0, 0, 'v' },
{ "connect", 1, 0, 'c' },
{ "wait", 0, 0, 'w' },
{ 0, 0, 0, 0 }
};
int ch;
int waitvnc = 0;
virConnectPtr conn = NULL;
virDomainPtr dom = NULL;
char *host = NULL;
char *port = NULL;
while ((ch = getopt_long(argc, argv, sopts, lopts, &opt_ind)) != -1) {
switch (ch) {
case 'h':
viewer_help(stdout, argv[0]);
return 0;
case 'V':
viewer_version(stdout);
return 0;
case 'v':
verbose = 1;
break;
case 'c':
uri = strdup(optarg);
break;
case 'w':
waitvnc = 1;
break;
case '?':
viewer_help(stderr, argv[0]);
return 1;
}
}
if (argc != (optind+1)) {
viewer_help(stderr, argv[0]);
return 1;
}
gtk_init(&argc, &argv);
conn = virConnectOpenReadOnly(uri);
if (!conn) {
fprintf(stderr, "unable to connect to libvirt %s\n",
uri ? uri : "xen");
return 2;
}
do {
dom = viewer_lookup_domain(conn, argv[optind]);
if (!dom && !waitvnc) {
fprintf(stderr, "unable to lookup domain %s\n", argv[optind]);
return 3;
}
usleep(500*1000);
} while (!dom);
do {
viewer_extract_vnc_graphics(dom, &host, &port);
if (!port && !waitvnc) {
fprintf(stderr, "unable to find vnc graphics for %s\n", argv[optind]);
return 4;
}
usleep(300*1000);
} while (!port);
if (!host)
host = strdup("localhost");
vnc = vnc_display_new();
window = viewer_build_window(VNC_DISPLAY(vnc));
gtk_widget_realize(vnc);
vnc_display_set_keyboard_grab(VNC_DISPLAY(vnc), TRUE);
vnc_display_set_pointer_grab(VNC_DISPLAY(vnc), TRUE);
vnc_display_open_host(VNC_DISPLAY(vnc), host, port);
gtk_main();
return 0;
}
/*
* Local variables:
* c-indent-level: 8
* c-basic-offset: 8
* tab-width: 8
* End:
*/

53
virt-viewer.spec.in Normal file
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@ -0,0 +1,53 @@
# -*- rpm-spec -*-
# This macro is used for the continuous automated builds. It just
# allows an extra fragment based on the timestamp to be appended
# to the release. This distinguishes automated builds, from formal
# Fedora RPM builds
%define _extra_release %{?dist:%{dist}}%{!?dist:%{?extra_release:%{extra_release}}}
Name: @PACKAGE@
Version: @VERSION@
Release: 1%{_extra_release}
Summary: Virtual Machine Viewer
Group: Applications/Emulators
License: GPL
URL: http://virt-manager.org/
Source0: http://virt-manager.org/download/sources/%{name}/%{name}-%{version}.tar.gz
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
ExclusiveArch: %{ix86} x86_64 ia64
BuildRequires: gtk2-devel
BuildRequires: gtk-vnc-devel
%description
Virtual Machine Viewer provides a graphical console client for connecting
to virtual machines. It uses the GTK-VNC widget to provide the display,
and libvirt for looking up VNC server details.
%prep
%setup -q
%build
%configure
make %{?_smp_mflags}
%install
rm -rf $RPM_BUILD_ROOT
make install DESTDIR=$RPM_BUILD_ROOT
%clean
rm -rf $RPM_BUILD_ROOT
%files
%defattr(-,root,root,-)
%doc README COPYING AUTHORS ChangeLog NEWS
%{_bindir}/%{name}
%changelog
* Fri Jul 20 2007 Daniel P. Berrange <berrange@redhat.com> - 0.0.1-1
- First release