CmdLine::CmdLine(int argc,char**argv) : should_exit_(false) {
po::options_description general("General options");
general.add_options()
("directories,d", po::value< std::vector<std::string> >(&dirs_),"directories to display on video")
("captions,c", po::value< std::vector<std::string> >(&captions_),"captions to display on videos (in the same order as directories)")
("output-directory,o", po::value<std::string>(&output_dir_),"output directory where the concatenated images are stored")
("verbose,v", "verbose mode")
("debug,D", "debug mode")
("help", "produce help message")
;
prog_args.add(general);
po::store(po::parse_command_line(argc, argv, prog_args), vm_);
po::notify(vm_);
if (vm_.count("help")) {
std::cout << prog_args << std::endl;
should_exit_ = true;
}
DEBUG_WRITE("Debug mode active.");
unsigned int nbvid=0;
std::string cur_caption("");
for(std::vector< std::string >::iterator i=dirs_.begin(), cap_iter=captions_.begin();
i!=dirs_.end();
i++,nbvid++){
if(cap_iter==captions_.end())
cur_caption = "";
else{
cur_caption = *cap_iter;
cap_iter++;
}
boost::shared_ptr<VideoWithCaption> el(new VideoWithCaption());
el->caption=cur_caption;
el->path = i->c_str();
el->reader.setFileName( i->c_str() );
el->reader.setFirstFrameIndex(0);
el->reader.open(el->I);
videos_.push_back(el);
if(get_verbose()){
std::cout << "Adding video with path " << el->path << " and caption " << el->caption << std::endl;
}
}
DEBUG_WRITE("Done adding videos.");
if(get_verbose())
std::cout << nbvid << " videos added." << std::endl;
}
static dvd_reader_t *DVDOpenPath( const char *path_root )
{
dvd_reader_t *dvd;
dvd = (dvd_reader_t *) malloc( sizeof( dvd_reader_t ) );
if( !dvd ) {
return NULL;
}
dvd->verbose = get_verbose();
dvd->isImageFile = 0;
dvd->dev = 0;
dvd->path_root = strdup( path_root );
if(!dvd->path_root) {
free(dvd);
return 0;
}
dvd->udfcache_level = DEFAULT_UDF_CACHE_LEVEL;
dvd->udfcache = NULL;
dvd->align = NULL;
dvd->css_state = 0; /* Only used in the UDF path */
dvd->css_title = 0; /* Only matters in the UDF path */
return dvd;
}
/**
* Open a DVD image or block device file.
* Checks if the root directory in the udf image file can be found.
* If not it assumes this isn't a valid udf image and returns NULL
*/
static dvd_reader_t *DVDOpenImageFile( const char *location, int have_css )
{
dvd_reader_t *dvd;
dvd_input_t dev;
int verbose;
verbose = get_verbose();
dev = dvdinput_open( location );
if( !dev ) {
if(verbose >= 1) {
fprintf( stderr, "libdvdread: Can't open '%s' for reading: %s\n",
location, strerror(errno));
}
return NULL;
}
dvd = (dvd_reader_t *) malloc( sizeof( dvd_reader_t ) );
if( !dvd ) {
int tmp_errno = errno;
dvdinput_close(dev);
errno = tmp_errno;
return NULL;
}
dvd->verbose = verbose;
dvd->isImageFile = 1;
dvd->dev = dev;
dvd->path_root = NULL;
dvd->udfcache_level = DEFAULT_UDF_CACHE_LEVEL;
dvd->udfcache = NULL;
dvd->align = NULL;
if( have_css ) {
/* Only if DVDCSS_METHOD = title, a bit if it's disc or if
* DVDCSS_METHOD = key but region missmatch. Unfortunaly we
* don't have that information. */
dvd->css_state = 1; /* Need key init. */
}
dvd->css_title = 0;
/* sanity check, is it a valid UDF image, can we find the root dir */
if(!UDFFindFile(dvd, "/", NULL)) {
dvdinput_close(dvd->dev);
if(dvd->udfcache) {
FreeUDFCache(dvd, dvd->udfcache);
}
if(dvd->align) {
if(dvd->verbose >= 0) {
fprintf(stderr, "libdvdread: DVDOpenImageFile(): Memory leak in align functions 1\n");
}
}
free(dvd);
return NULL;
}
return dvd;
}
long __declspec(dllexport) WINAPI _get_verbose(lprec *lp)
{
long ret;
if (lp != NULL) {
freebuferror();
ret = get_verbose(lp);
}
else
ret = 0;
return(ret);
}
static void
parse_args (int argc, char **argv)
{
int i;
for (i = 1; i < argc; i++)
{
if(strcmp (argv[i], "-h") == 0) {
usage (argc, argv);
exit (-1);
} else if (strcmp (argv[i], "-v") == 0) {
printf("Verbose mode turned on\n");
(*get_verbose()) = 1;
}
}
}
void parser_imp::updt_options() {
m_verbose = get_verbose(m_io_state.get_options());
m_show_errors = get_parser_show_errors(m_io_state.get_options());
}
dvd_reader_t *DVDOpen( const char *path )
{
struct stat fileinfo;
int ret, have_css;
char *dev_name = NULL;
int internal_errno = 0;
int verbose;
if( path == NULL ) {
errno = EINVAL;
return NULL;
}
verbose = get_verbose();
#ifdef WIN32
/* Stat doesn't work on devices under mingwin/cygwin. */
if( path[0] && path[1] == ':' && path[2] == '\0' )
{
/* Don't try to stat the file */
fileinfo.st_mode = S_IFBLK;
}
else
#endif
{
ret = stat( path, &fileinfo );
if( ret < 0 ) {
int tmp_errno = errno;
/* If we can't stat the file, give up */
if(verbose >= 1) {
fprintf( stderr, "libdvdread: Can't stat '%s': %s\n",
path, strerror(errno));
}
errno = tmp_errno;
return NULL;
}
}
/* Try to open libdvdcss or fall back to standard functions */
have_css = dvdinput_setup();
/* First check if this is a block/char device or a file*/
if( S_ISBLK( fileinfo.st_mode ) ||
S_ISCHR( fileinfo.st_mode ) ||
S_ISREG( fileinfo.st_mode ) ) {
/**
* Block devices and regular files are assumed to be DVD-Video images.
*/
dvd_reader_t *dvd = NULL;
#if defined(__sun)
dev_name = sun_block2char( path );
#elif defined(SYS_BSD)
dev_name = bsd_block2char( path );
#else
dev_name = strdup( path );
#endif
dvd = DVDOpenImageFile( dev_name, have_css );
free( dev_name );
return dvd;
} else if( S_ISDIR( fileinfo.st_mode ) ) {
dvd_reader_t *auth_drive = 0;
char *path_copy;
#if defined(SYS_BSD)
struct fstab* fe;
#elif defined(__sun) || defined(__linux__) || defined(__CYGWIN__)
FILE *mntfile;
#endif
/* XXX: We should scream real loud here. */
if( !(path_copy = strdup( path ) ) ) return 0;
#ifndef WIN32 /* don't have fchdir, and getcwd( NULL, ... ) is strange */
/* Resolve any symlinks and get the absolut dir name. */
{
char *new_path;
char *current_path;
current_path = malloc(PATH_MAX);
if(current_path) {
if(!getcwd(current_path, PATH_MAX)) {
free(current_path);
current_path = NULL;
}
}
if(current_path) {
chdir( path_copy );
new_path = malloc(PATH_MAX);
if(new_path) {
if(!getcwd(new_path, PATH_MAX )) {
free(new_path);
new_path = NULL;
}
}
chdir(current_path);
free(current_path);
if( new_path ) {
free( path_copy );
path_copy = new_path;
}
}
}
#endif
/**
* If we're being asked to open a directory, check if that directory
* is the mountpoint for a DVD-ROM which we can use instead.
*/
if( strlen( path_copy ) > 1 ) {
if( path_copy[ strlen( path_copy ) - 1 ] == '/' ) {
path_copy[ strlen( path_copy ) - 1 ] = '\0';
}
}
if( strlen( path_copy ) >= 9 ) {
if( !strcasecmp( &(path_copy[ strlen( path_copy ) - 9 ]),
"/video_ts" ) ) {
path_copy[ strlen( path_copy ) - 9 ] = '\0';
if(path_copy[0] == '\0') {
path_copy[0] = '/';
path_copy[1] = '\0';
}
}
}
#if defined(SYS_BSD)
if( ( fe = getfsfile( path_copy ) ) ) {
dev_name = bsd_block2char( fe->fs_spec );
if(verbose >= 1) {
fprintf( stderr,
"libdvdread: Attempting to use device %s"
" mounted on %s%s\n",
dev_name,
fe->fs_file,
have_css ? " for CSS authentication" : "");
}
auth_drive = DVDOpenImageFile( dev_name, have_css );
if(!auth_drive) {
internal_errno = errno;
}
}
#elif defined(__sun)
mntfile = fopen( MNTTAB, "r" );
if( mntfile ) {
struct mnttab mp;
int res;
while( ( res = getmntent( mntfile, &mp ) ) != -1 ) {
if( res == 0 && !strcmp( mp.mnt_mountp, path_copy ) ) {
dev_name = sun_block2char( mp.mnt_special );
if(verbose >= 1) {
fprintf( stderr,
"libdvdread: Attempting to use device %s"
" mounted on %s%s\n",
dev_name,
mp.mnt_mountp,
have_css ? " for CSS authentication" : "");
}
auth_drive = DVDOpenImageFile( dev_name, have_css );
if(!auth_drive) {
internal_errno = errno;
}
break;
}
}
fclose( mntfile );
}
#elif defined(__linux__) || defined(__CYGWIN__)
mntfile = fopen( MOUNTED, "r" );
if( mntfile ) {
struct mntent *me;
while( ( me = getmntent( mntfile ) ) ) {
if( !strcmp( me->mnt_dir, path_copy ) ) {
if(verbose >= 1) {
fprintf( stderr,
"libdvdread: Attempting to use device %s"
" mounted on %s%s\n",
me->mnt_fsname,
me->mnt_dir,
have_css ? " for CSS authentication" : "");
}
auth_drive = DVDOpenImageFile( me->mnt_fsname, have_css );
if(!auth_drive) {
internal_errno = errno;
}
dev_name = strdup(me->mnt_fsname);
break;
}
}
fclose( mntfile );
}
#elif defined(__MINGW32__)
dev_name = strdup(path);
auth_drive = DVDOpenImageFile( path, have_css );
#endif
if( !dev_name ) {
if(verbose >= 1) {
fprintf( stderr, "libdvdread: Couldn't find device name.\n" );
}
} else if( !auth_drive ) {
if(verbose >= 1) {
fprintf( stderr, "libdvdread: Device %s inaccessible%s: %s\n",
dev_name,
have_css ? ", CSS authentication not available" : "",
strerror(internal_errno));
}
}
free( dev_name );
free( path_copy );
/**
* If we've opened a drive, just use that.
*/
if( auth_drive ) {
return auth_drive;
}
/**
* Otherwise, we now try to open the directory tree instead.
*/
return DVDOpenPath( path );
}
/* If it's none of the above, screw it. */
if(verbose >= 1) {
fprintf( stderr, "libdvdread: Could not open %s\n", path );
}
return 0;
}
/**
* Setup read functions with either libdvdcss or minimal DVD access.
*/
int dvdinput_setup(void)
{
char **dvdcss_version = NULL;
int verbose;
/* dlopening libdvdcss */
if(dvdcss_library_init) {
/* libdvdcss is already dlopened, function ptrs set */
if(dvdcss_library) {
return 1; /* css available */
} else {
return 0; /* css not available */
}
}
verbose = get_verbose();
#ifdef HAVE_DVDCSS_DVDCSS_H
/* linking to libdvdcss */
dvdcss_library = &dvdcss_library; /* Give it some value != NULL */
/* the DVDcss_* functions have been #defined at the top */
dvdcss_version = &dvdcss_interface_2;
#else
dvdcss_library = dlopen("libdvdcss.so.2", RTLD_LAZY);
if(dvdcss_library != NULL) {
#if defined(__OpenBSD__) && !defined(__ELF__)
#define U_S "_"
#else
#define U_S
#endif
DVDcss_open = (dvdcss_handle (*)(const char*))
dlsym(dvdcss_library, U_S "dvdcss_open");
DVDcss_close = (int (*)(dvdcss_handle))
dlsym(dvdcss_library, U_S "dvdcss_close");
DVDcss_title = (int (*)(dvdcss_handle, int))
dlsym(dvdcss_library, U_S "dvdcss_title");
DVDcss_seek = (int (*)(dvdcss_handle, int, int))
dlsym(dvdcss_library, U_S "dvdcss_seek");
DVDcss_read = (int (*)(dvdcss_handle, void*, int, int))
dlsym(dvdcss_library, U_S "dvdcss_read");
DVDcss_error = (char* (*)(dvdcss_handle))
dlsym(dvdcss_library, U_S "dvdcss_error");
dvdcss_version = (char **)dlsym(dvdcss_library, U_S "dvdcss_interface_2");
if(dlsym(dvdcss_library, U_S "dvdcss_crack")) {
if(verbose >= 0) {
fprintf(stderr,
"libdvdread: Old (pre-0.0.2) version of libdvdcss found.\n"
"libdvdread: You should get the latest version from "
"http://www.videolan.org/\n" );
}
dlclose(dvdcss_library);
dvdcss_library = NULL;
} else if(!DVDcss_open || !DVDcss_close || !DVDcss_title || !DVDcss_seek
|| !DVDcss_read || !DVDcss_error || !dvdcss_version) {
if(verbose >= 0) {
fprintf(stderr, "libdvdread: Missing symbols in libdvdcss.so.2, "
"this shouldn't happen !\n");
}
dlclose(dvdcss_library);
dvdcss_library = NULL;
}
}
#endif /* HAVE_DVDCSS_DVDCSS_H */
dvdcss_library_init = 1;
if(dvdcss_library) {
/*
char *psz_method = getenv( "DVDCSS_METHOD" );
char *psz_verbose = getenv( "DVDCSS_VERBOSE" );
fprintf(stderr, "DVDCSS_METHOD %s\n", psz_method);
fprintf(stderr, "DVDCSS_VERBOSE %s\n", psz_verbose);
*/
if(verbose >= 1) {
fprintf(stderr, "libdvdread: Using libdvdcss version %s for DVD access\n",
*dvdcss_version);
}
/* libdvdcss wrapper functions */
dvdinput_open = css_open;
dvdinput_close = css_close;
dvdinput_seek = css_seek;
dvdinput_title = css_title;
dvdinput_read = css_read;
dvdinput_error = css_error;
return 1;
} else {
if(verbose >= 1) {
fprintf(stderr, "libdvdread: Encrypted DVD support unavailable.\n");
}
/* libdvdcss replacement functions */
dvdinput_open = file_open;
dvdinput_close = file_close;
dvdinput_seek = file_seek;
dvdinput_title = file_title;
dvdinput_read = file_read;
dvdinput_error = file_error;
return 0;
}
}
/*
* Write the kerrnel command line to the sysfs based on configuration variables. If any
* variable is not set then return an error.
*/
char *
mpss_set_cmdline(struct mic_info *mic, struct mbridge *brlist, char *cmdline, char *ip)
{
char *verboseline = NULL;
char *rootdev = NULL;
char *console = NULL;
char *cgroup = NULL;
/* cmdline1 and cmdline2 must have the same size */
char cmdline1[2048];
char cmdline2[2048];
char pm[1024];
int err;
size_t cmdlinesize = sizeof(cmdline1);
verboseline = get_verbose(mic);
snprintf(cmdline1, cmdlinesize, "%s", verboseline);
if ((rootdev = get_rootdev(mic, brlist)) == NULL) {
return "RootDevice parameter invalid";
}
snprintf(cmdline2, cmdlinesize, "%s %s", cmdline1, rootdev);
free(rootdev);
if ((console = get_console(mic)) != NULL) {
snprintf(cmdline1, cmdlinesize, "%s %s", cmdline2, console);
free(console);
} else {
strncpy(cmdline1, cmdline2, cmdlinesize);
}
if ((cgroup = get_cgroup(mic)) != NULL) {
snprintf(cmdline2, cmdlinesize, "%s %s", cmdline1, cgroup);
free(cgroup);
} else {
strncpy(cmdline2, cmdline1, cmdlinesize);
}
if (mic->config.boot.extraCmdline != NULL)
snprintf(cmdline1, cmdlinesize, "%s %s", cmdline2, mic->config.boot.extraCmdline);
else
strncpy(cmdline1, cmdline2, cmdlinesize);
err = get_pm(mic, pm, sizeof(pm));
switch(err) {
case 0:
snprintf(cmdline2, cmdlinesize, "%s %s", cmdline1, pm);
break;
case ESRCH:
strncpy(cmdline2, cmdline1, cmdlinesize);
break;
}
if (ip != NULL)
snprintf(cmdline1, cmdlinesize, "%s ip=%s", cmdline2, ip);
else
strncpy(cmdline1, cmdline2, cmdlinesize);
if ((err = mpss_setsysfs(mic->name, "cmdline", cmdline1)) != 0) {
return "Failed write command line to sysfs";
}
if (cmdline != NULL)
strncpy(cmdline, cmdline1, cmdlinesize);
return NULL;
}
void
toggle_verbose (GtkWidget *box, GtkWidget *button)
{
/* This gets called from `gjackctl_setings_cb` that's in the
`gjackctl_settings.c` module. */
GtkWidget *label;
GtkWidget *event_box;
gboolean verbose;
gint state;
GtkPassedData *data;
label = gtk_label_new ("Verbose");
event_box = gtk_event_box_new ();
state = label_normal_off (GTK_LABEL (label));
data = g_slice_new (GtkPassedData);
data -> passed_label = label;
verbose = get_verbose ();
if (verbose == FALSE)
{
state = label_normal_off (GTK_LABEL (label));
data -> passed_state = state;
}
else
{
state = label_normal_on (GTK_LABEL (label));
data -> passed_state = state;
}
/* Initiate tooltip for `checkbox` in the if/else statement. It won't
show when app first starts if we don't. */
if (state == GTK_LABEL_NORMAL_ON)
{
gtk_widget_set_tooltip_text (event_box, "Disable more output messages");
}
else
{
gtk_widget_set_tooltip_text (event_box, "Enable more output messages");
}
gtk_event_box_set_visible_window (GTK_EVENT_BOX (event_box), TRUE);
/* Pack `GtkGrid grid` which is declared in `gjackctl_settings.c`
in the `gjackctl_settings_cb` function. */
gtk_container_add (GTK_CONTAINER (event_box), label);
gtk_box_pack_start (GTK_BOX (box), event_box, FALSE, FALSE, 2);
gtk_widget_set_halign (event_box, GTK_ALIGN_CENTER);
gtk_widget_set_margin_start (event_box, 90);
gtk_widget_add_events (event_box, GDK_BUTTON_PRESS_MASK);
gtk_widget_add_events (event_box, GDK_BUTTON_RELEASE_MASK);
gtk_widget_add_events (event_box, GDK_ENTER_NOTIFY_MASK);
gtk_widget_add_events (event_box, GDK_LEAVE_NOTIFY_MASK);
gtk_widget_add_events (event_box, GDK_PROPERTY_CHANGE_MASK);
g_signal_connect (event_box, "button-release-event", G_CALLBACK (event_box_released_cb), data);
g_signal_connect (event_box, "enter-notify-event", G_CALLBACK (enter_event_box_cb), label);
g_signal_connect (event_box, "leave-notify-event", G_CALLBACK (leave_event_box_cb), data);
g_signal_connect (button, "clicked", G_CALLBACK (button_clicked_cb), data);
}
