/**
* g_mkdir_with_parents:
* @pathname: a pathname in the GLib file name encoding
* @mode: permissions to use for newly created directories
*
* Create a directory if it doesn't already exist. Create intermediate
* parent directories as needed, too.
*
* Returns: 0 if the directory already exists, or was successfully
* created. Returns -1 if an error occurred, with errno set.
*
* Since: 2.8
*/
int
g_mkdir_with_parents (const gchar *pathname,
int mode)
{
gchar *fn, *p;
if (pathname == NULL || *pathname == '\0')
{
errno = EINVAL;
return -1;
}
fn = g_strdup (pathname);
if (g_path_is_absolute (fn))
p = (gchar *) g_path_skip_root (fn);
else
p = fn;
do
{
while (*p && !G_IS_DIR_SEPARATOR (*p))
p++;
if (!*p)
p = NULL;
else
*p = '\0';
if (!g_file_test (fn, G_FILE_TEST_EXISTS))
{
if (g_mkdir (fn, mode) == -1)
{
int errno_save = errno;
g_free (fn);
errno = errno_save;
return -1;
}
}
else if (!g_file_test (fn, G_FILE_TEST_IS_DIR))
{
g_free (fn);
errno = ENOTDIR;
return -1;
}
if (p)
{
*p++ = G_DIR_SEPARATOR;
while (*p && G_IS_DIR_SEPARATOR (*p))
p++;
}
}
while (p);
g_free (fn);
return 0;
}
static int
pathnamecmp (const char *a,
const char *b)
{
while (*a && *b &&
((G_IS_DIR_SEPARATOR (*a) && G_IS_DIR_SEPARATOR (*b)) ||
g_ascii_toupper (*a) == g_ascii_toupper (*b)))
{
a++;
b++;
}
return g_ascii_toupper (*a) - g_ascii_toupper (*b);
}
/**
* g_stat:
* @filename: a pathname in the GLib file name encoding (UTF-8 on Windows)
* @buf: a pointer to a <structname>stat</structname> struct, which
* will be filled with the file information
*
* A wrapper for the POSIX stat() function. The stat() function
* returns information about a file.
*
* See the C library manual for more details about stat().
*
* Returns: 0 if the information was successfully retrieved, -1 if an error
* occurred
*
* Since: 2.6
*/
int
ws_stdio_stat64 (const gchar *filename,
ws_statb64 *buf)
{
wchar_t *wfilename = g_utf8_to_utf16 (filename, -1, NULL, NULL, NULL);
int retval;
int save_errno;
size_t len;
if (wfilename == NULL)
{
errno = EINVAL;
return -1;
}
len = wcslen (wfilename);
while (len > 0 && G_IS_DIR_SEPARATOR (wfilename[len-1]))
len--;
if (len > 0 &&
(!g_path_is_absolute (filename) || len > (size_t) (g_path_skip_root (filename) - filename)))
wfilename[len] = '\0';
retval = _wstati64 (wfilename, buf);
save_errno = errno;
g_free (wfilename);
errno = save_errno;
return retval;
}
/**
* g_stat:
* @filename: a pathname in the GLib file name encoding (UTF-8 on Windows)
* @buf: a pointer to a <structname>stat</structname> struct, which
* will be filled with the file information
*
* A wrapper for the POSIX stat() function. The stat() function
* returns information about a file. On Windows the stat() function in
* the C library checks only the FAT-style READONLY attribute and does
* not look at the ACL at all. Thus on Windows the protection bits in
* the st_mode field are a fabrication of little use.
*
* On Windows the Microsoft C libraries have several variants of the
* <structname>stat</structname> struct and stat() function with names
* like "_stat", "_stat32", "_stat32i64" and "_stat64i32". The one
* used here is for 32-bit code the one with 32-bit size and time
* fields, specifically called "_stat32".
*
* In Microsoft's compiler, by default "struct stat" means one with
* 64-bit time fields while in MinGW "struct stat" is the legacy one
* with 32-bit fields. To hopefully clear up this messs, the gstdio.h
* header defines a type GStatBuf which is the appropriate struct type
* depending on the platform and/or compiler being used. On POSIX it
* is just "struct stat", but note that even on POSIX platforms,
* "stat" might be a macro.
*
* See your C library manual for more details about stat().
*
* Returns: 0 if the information was successfully retrieved, -1 if an error
* occurred
*
* Since: 2.6
*/
int
g_stat (const gchar *filename,
GStatBuf *buf)
{
#ifdef G_OS_WIN32
wchar_t *wfilename = g_utf8_to_utf16 (filename, -1, NULL, NULL, NULL);
int retval;
int save_errno;
int len;
if (wfilename == NULL)
{
errno = EINVAL;
return -1;
}
len = wcslen (wfilename);
while (len > 0 && G_IS_DIR_SEPARATOR (wfilename[len-1]))
len--;
if (len > 0 &&
(!g_path_is_absolute (filename) || len > g_path_skip_root (filename) - filename))
wfilename[len] = '\0';
retval = _wstat (wfilename, buf);
save_errno = errno;
g_free (wfilename);
errno = save_errno;
return retval;
#else
return stat (filename, buf);
#endif
}
static gboolean
running_in_tree (void)
{
const char *argv0 = g_get_prgname ();
if (!argv0)
return FALSE;
/* Sometime we see, e.g., "lt-gnumeric" as basename. */
{
char *base = g_path_get_basename (argv0);
gboolean has_lt_prefix = (strncmp (base, "lt-", 3) == 0);
g_free (base);
if (has_lt_prefix)
return TRUE;
}
/* Look for ".libs" as final path element. */
{
const char *dotlibs = strstr (argv0, ".libs/");
if (dotlibs &&
(dotlibs == argv0 || G_IS_DIR_SEPARATOR (dotlibs[-1])) &&
strchr (dotlibs + 6, G_DIR_SEPARATOR) == NULL)
return TRUE;
}
return FALSE;
}
char *
map_fs_to_utf8(const char *path_fs)
{
if (music_dir != NULL &&
strncmp(path_fs, music_dir, music_dir_length) == 0 &&
G_IS_DIR_SEPARATOR(path_fs[music_dir_length]))
/* remove musicDir prefix */
path_fs += music_dir_length + 1;
else if (G_IS_DIR_SEPARATOR(path_fs[0]))
/* not within musicDir */
return NULL;
while (path_fs[0] == G_DIR_SEPARATOR)
++path_fs;
return fs_charset_to_utf8(path_fs);
}
static void
do_cd (void)
{
char *p;
p = arg_data [arg_cur++];
if (!p) {
fprintf (vfserr, "Takes a directory argument\n");
return;
}
if (!g_ascii_strcasecmp (p, "..")) {
guint lp;
char **tmp;
GString *newp = g_string_new ("");
const char *ptr = g_path_skip_root (cur_dir);
g_string_append_len (newp, cur_dir, ptr - cur_dir);
tmp = g_strsplit_set (ptr, DIR_SEPARATORS, -1);
lp = 0;
if (!tmp [lp])
return;
while (tmp [lp + 1] && strlen (tmp [lp + 1]) > 0) {
g_string_append_printf (newp, "%s" G_DIR_SEPARATOR_S, tmp [lp]);
lp++;
}
cur_dir = newp->str;
g_string_free (newp, FALSE);
} else if (!g_ascii_strcasecmp (p, ".")) {
} else {
char *newpath;
if (g_path_is_absolute (p)) {
if (!G_IS_DIR_SEPARATOR (p [strlen (p) - 1]))
newpath = g_strconcat (p, G_DIR_SEPARATOR_S, NULL);
else
newpath = g_strdup (p);
} else {
char *ptr;
ptr = get_regexp_name (p, cur_dir, TRUE);
if (!ptr) {
fprintf (vfserr, "Can't find '%s'\n", p);
return;
}
newpath = g_strconcat (cur_dir, ptr, G_DIR_SEPARATOR_S, NULL);
}
if (validate_path (newpath)) {
cur_dir = newpath;
} else
fprintf (vfserr, "Invalid path %s\n", newpath);
}
}
const char *
map_to_relative_path(const char *path_utf8)
{
return music_dir != NULL &&
memcmp(path_utf8, music_dir, music_dir_length) == 0 &&
G_IS_DIR_SEPARATOR(path_utf8[music_dir_length])
? path_utf8 + music_dir_length + 1
: path_utf8;
}
static gboolean
is_basename (const char *filename)
{
if (*filename == '\0')
return FALSE; /* no empty strings, please */
for (; *filename; filename++)
if (G_IS_DIR_SEPARATOR (*filename))
return FALSE;
return TRUE;
}
static gboolean
load_extractor_rule (GKeyFile *key_file,
GError **error)
{
gchar *module_path, **mimetypes;
gsize n_mimetypes, i;
RuleInfo rule = { 0 };
module_path = g_key_file_get_string (key_file, "ExtractorRule", "ModulePath", error);
if (!module_path) {
return FALSE;
}
if (!G_IS_DIR_SEPARATOR (module_path[0])) {
gchar *tmp;
tmp = g_build_filename (TRACKER_EXTRACTORS_DIR, module_path, NULL);
g_free (module_path);
module_path = tmp;
}
mimetypes = g_key_file_get_string_list (key_file, "ExtractorRule", "MimeTypes", &n_mimetypes, error);
if (!mimetypes) {
g_free (module_path);
return FALSE;
}
rule.fallback_rdf_type = g_key_file_get_string (key_file, "ExtractorRule", "FallbackRdfType", NULL);
/* Construct the rule */
rule.module_path = g_intern_string (module_path);
for (i = 0; i < n_mimetypes; i++) {
GPatternSpec *pattern;
pattern = g_pattern_spec_new (mimetypes[i]);
rule.patterns = g_list_prepend (rule.patterns, pattern);
}
if (G_UNLIKELY (!rules)) {
rules = g_array_new (FALSE, TRUE, sizeof (RuleInfo));
}
g_array_append_val (rules, rule);
g_strfreev (mimetypes);
g_free (module_path);
return TRUE;
}
/**
* go_gtk_url_is_writeable:
* @parent : #GtkWindow
* @uri :
* @overwrite_by_default :
*
* Check if it makes sense to try saving.
* If it's an existing file and writable for us, ask if we want to overwrite.
* We check for other problems, but if we miss any, the saver will report.
* So it doesn't have to be bulletproof.
*
* FIXME: The message boxes should really be children of the file selector,
* not the workbook.
**/
gboolean
go_gtk_url_is_writeable (GtkWindow *parent, char const *uri,
gboolean overwrite_by_default)
{
gboolean result = TRUE;
char *filename;
if (uri == NULL || uri[0] == '\0')
result = FALSE;
filename = go_filename_from_uri (uri);
if (!filename)
return TRUE; /* Just assume writable. */
if (G_IS_DIR_SEPARATOR (filename [strlen (filename) - 1]) ||
g_file_test (filename, G_FILE_TEST_IS_DIR)) {
go_gtk_notice_dialog (parent, GTK_MESSAGE_ERROR,
_("%s\nis a directory name"), uri);
result = FALSE;
} else if (go_file_access (uri, W_OK) != 0 && errno != ENOENT) {
go_gtk_notice_dialog (parent, GTK_MESSAGE_ERROR,
_("You do not have permission to save to\n%s"),
uri);
result = FALSE;
} else if (g_file_test (filename, G_FILE_TEST_EXISTS)) {
char *dirname = go_dirname_from_uri (uri, TRUE);
char *basename = go_basename_from_uri (uri);
char *msg = g_markup_printf_escaped (
_("A file called <i>%s</i> already exists in %s.\n\n"
"Do you want to save over it?"),
basename, dirname);
GtkWidget *dialog = gtk_message_dialog_new_with_markup (parent,
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_WARNING,
GTK_BUTTONS_OK_CANCEL,
msg);
gtk_dialog_set_default_response (GTK_DIALOG (dialog),
overwrite_by_default ? GTK_RESPONSE_OK : GTK_RESPONSE_CANCEL);
result = GTK_RESPONSE_OK ==
go_gtk_dialog_run (GTK_DIALOG (dialog), parent);
g_free (dirname);
g_free (basename);
g_free (msg);
}
g_free (filename);
return result;
}
static void
entry_changed(GtkWidget *entry, struct _save_data *data)
{
char *path;
char *basename = NULL;
const char *file;
path = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (data->entry));
if (path == NULL
|| G_IS_DIR_SEPARATOR (path[strlen(path)-1])
|| (basename = g_path_get_basename(path)) == NULL
|| (basename[0] == '.' && basename[1] == '\0')
|| (g_file_test(path, G_FILE_TEST_IS_DIR)))
file = "attachment";
else
file = basename;
gtk_tree_model_foreach((GtkTreeModel *)data->model, entry_changed_update, (void *)file);
g_free(path);
g_free(basename);
}
static gpointer
pk_backend_pattern_chroot (PkBackend *backend, const gchar *needle, GError **error)
{
PkBackendAlpmPrivate *priv = pk_backend_get_user_data (backend);
g_return_val_if_fail (needle != NULL, NULL);
if (G_IS_DIR_SEPARATOR (*needle)) {
const gchar *file = needle, *root = alpm_option_get_root (priv->alpm);
/* adjust needle to the correct prefix */
for (; *file == *root; ++file, ++root) {
if (*root == '\0') {
needle = file - 1;
break;
} else if (*file == '\0') {
break;
}
}
}
return (gpointer) needle;
}
static gboolean
pk_backend_match_file (alpm_pkg_t *pkg, const gchar *needle)
{
alpm_filelist_t *files;
gsize i;
g_return_val_if_fail (pkg != NULL, FALSE);
g_return_val_if_fail (needle != NULL, FALSE);
files = alpm_pkg_get_files (pkg);
/* match any file the package contains */
if (G_IS_DIR_SEPARATOR (*needle)) {
for (i = 0; i < files->count; ++i) {
const gchar *file = files->files[i].name;
/* match the full path of file */
if (g_strcmp0 (file, needle + 1) == 0)
return TRUE;
}
} else {
for (i = 0; i < files->count; ++i) {
const gchar *file = files->files[i].name;
const gchar *name = strrchr (file, G_DIR_SEPARATOR);
if (name == NULL) {
name = file;
} else {
++name;
}
/* match the basename of file */
if (g_strcmp0 (name, needle) == 0)
return TRUE;
}
}
return FALSE;
}
static int
_g_win32_stat_utf8 (const gchar *filename,
GWin32PrivateStat *buf,
gboolean for_symlink)
{
wchar_t *wfilename;
int result;
gsize len;
if (filename == NULL)
{
errno = EINVAL;
return -1;
}
len = strlen (filename);
while (len > 0 && G_IS_DIR_SEPARATOR (filename[len - 1]))
len--;
if (len <= 0 ||
(g_path_is_absolute (filename) && len <= g_path_skip_root (filename) - filename))
len = strlen (filename);
wfilename = g_utf8_to_utf16 (filename, len, NULL, NULL, NULL);
if (wfilename == NULL)
{
errno = EINVAL;
return -1;
}
result = _g_win32_stat_utf16_no_trailing_slashes (wfilename, -1, buf, for_symlink);
g_free (wfilename);
return result;
}
/**
* g_file_open_tmp:
* @tmpl: Template for file name, as in g_mkstemp(), basename only
* @name_used: location to store actual name used
* @error: return location for a #GError
*
* Opens a file for writing in the preferred directory for temporary
* files (as returned by g_get_tmp_dir()).
*
* @tmpl should be a string in the GLib file name encoding ending with
* six 'X' characters, as the parameter to g_mkstemp() (or mkstemp()).
* However, unlike these functions, the template should only be a
* basename, no directory components are allowed. If template is
* %NULL, a default template is used.
*
* Note that in contrast to g_mkstemp() (and mkstemp())
* @tmpl is not modified, and might thus be a read-only literal string.
*
* The actual name used is returned in @name_used if non-%NULL. This
* string should be freed with g_free() when not needed any longer.
* The returned name is in the GLib file name encoding.
*
* Return value: A file handle (as from open()) to
* the file opened for reading and writing. The file is opened in binary
* mode on platforms where there is a difference. The file handle should be
* closed with close(). In case of errors, -1 is returned
* and @error will be set.
**/
gint
g_file_open_tmp (const gchar *tmpl,
gchar **name_used,
GError **error)
{
int retval;
const char *tmpdir;
char *sep;
char *fulltemplate;
const char *slash;
if (tmpl == NULL)
tmpl = ".XXXXXX";
if ((slash = strchr (tmpl, G_DIR_SEPARATOR)) != NULL
#ifdef G_OS_WIN32
|| (strchr (tmpl, '/') != NULL && (slash = "/"))
#endif
)
{
gchar *display_tmpl = g_filename_display_name (tmpl);
char c[2];
c[0] = *slash;
c[1] = '\0';
g_set_error (error,
G_FILE_ERROR,
G_FILE_ERROR_FAILED,
_("Template '%s' invalid, should not contain a '%s'"),
display_tmpl, c);
g_free (display_tmpl);
return -1;
}
if (strlen (tmpl) < 6 ||
strcmp (tmpl + strlen (tmpl) - 6, "XXXXXX") != 0)
{
gchar *display_tmpl = g_filename_display_name (tmpl);
g_set_error (error,
G_FILE_ERROR,
G_FILE_ERROR_FAILED,
_("Template '%s' doesn't end with XXXXXX"),
display_tmpl);
g_free (display_tmpl);
return -1;
}
tmpdir = g_get_tmp_dir ();
if (G_IS_DIR_SEPARATOR (tmpdir [strlen (tmpdir) - 1]))
sep = "";
else
sep = G_DIR_SEPARATOR_S;
fulltemplate = g_strconcat (tmpdir, sep, tmpl, NULL);
retval = g_mkstemp (fulltemplate);
if (retval == -1)
{
gchar *display_fulltemplate = g_filename_display_name (fulltemplate);
g_set_error (error,
G_FILE_ERROR,
g_file_error_from_errno (errno),
_("Failed to create file '%s': %s"),
display_fulltemplate, g_strerror (errno));
g_free (display_fulltemplate);
g_free (fulltemplate);
return -1;
}
if (name_used)
*name_used = fulltemplate;
else
g_free (fulltemplate);
return retval;
}
int
main (int argc, char **argv)
{
int exit = 0;
char *buffer = g_new (char, 1024) ;
GIOChannel *ioc;
guint watch_id = 0;
GOptionContext *ctx = NULL;
GError *error = NULL;
/* default to interactive on a terminal */
interactive = isatty (0);
ctx = g_option_context_new("test-vfs");
g_option_context_add_main_entries(ctx, options, NULL);
if (!g_option_context_parse(ctx, &argc, &argv, &error)) {
g_printerr("main: %s\n", error->message);
g_error_free(error);
g_option_context_free(ctx);
return 1;
}
g_option_context_free(ctx);
files = g_hash_table_new (g_str_hash, g_str_equal);
if (noninteractive)
interactive = FALSE;
if (interactive)
vfserr = stderr;
else
vfserr = stdout;
if (!mate_vfs_init ()) {
fprintf (vfserr, "Cannot initialize mate-vfs.\n");
return 1;
}
mate_vfs_module_callback_push
(MATE_VFS_MODULE_CALLBACK_AUTHENTICATION,
authentication_callback, NULL, NULL);
if (argc == 1)
cur_dir = g_get_current_dir ();
else
cur_dir = g_strdup(argv[1]);
if (cur_dir && !G_IS_DIR_SEPARATOR (cur_dir [strlen (cur_dir) - 1]))
cur_dir = g_strconcat (cur_dir, G_DIR_SEPARATOR_S, NULL);
if (interactive == TRUE) {
main_loop = g_main_loop_new (NULL, TRUE);
ioc = g_io_channel_unix_new (0 /* stdin */);
g_io_channel_set_encoding (ioc, NULL, NULL);
g_io_channel_set_buffered (ioc, FALSE);
watch_id = g_io_add_watch (ioc,
G_IO_IN | G_IO_HUP | G_IO_ERR,
callback, buffer);
g_io_channel_unref (ioc);
}
while (!exit) {
char *ptr;
if (interactive) {
fprintf (stdout,"\n%s > ", cur_dir);
fflush (stdout);
strcpy (buffer, "");
g_main_loop_run (main_loop);
} else {
/* In non-interactive mode we just do this evil
* thingie */
buffer[0] = '\0';
fgets (buffer, 1023, stdin);
if (!buffer [0]) {
exit = 1;
continue;
}
}
if (!buffer || buffer [0] == '#')
continue;
arg_data = g_strsplit (g_strchomp (buffer), delim, -1);
arg_cur = 0;
if ((!arg_data || !arg_data[0]) && interactive) continue;
if (!interactive)
printf ("Command : '%s'\n", arg_data [0]);
ptr = arg_data[arg_cur++];
if (!ptr)
continue;
if (g_ascii_strcasecmp (ptr, "ls") == 0)
do_ls ();
else if (g_ascii_strcasecmp (ptr, "cd") == 0)
do_cd ();
else if (g_ascii_strcasecmp (ptr, "dump") == 0)
do_dump ();
else if (g_ascii_strcasecmp (ptr, "type") == 0 ||
g_ascii_strcasecmp (ptr, "cat") == 0)
do_cat ();
else if (g_ascii_strcasecmp (ptr, "cp") == 0)
do_cp ();
else if (g_ascii_strcasecmp (ptr, "rm") == 0)
do_rm ();
else if (g_ascii_strcasecmp (ptr, "mkdir") == 0)
do_mkdir ();
else if (g_ascii_strcasecmp (ptr, "rmdir") == 0)
do_rmdir ();
else if (g_ascii_strcasecmp (ptr, "mv") == 0)
do_mv ();
else if (g_ascii_strcasecmp (ptr, "info") == 0 ||
g_ascii_strcasecmp (ptr, "stat") == 0)
do_info ();
else if (g_ascii_strcasecmp (ptr, "findtrash") == 0)
do_findtrash ();
else if (g_ascii_strcasecmp (ptr, "ssl") == 0)
do_ssl ();
else if (g_ascii_strcasecmp (ptr, "sync") == 0)
fprintf (vfserr, "a shell is like a boat, it lists or syncs (RMS)\n");
else if (g_ascii_strcasecmp (ptr,"help") == 0 ||
g_ascii_strcasecmp (ptr,"?") == 0 ||
g_ascii_strcasecmp (ptr,"info") == 0 ||
g_ascii_strcasecmp (ptr,"man") == 0)
list_commands ();
else if (g_ascii_strcasecmp (ptr,"exit") == 0 ||
g_ascii_strcasecmp (ptr,"quit") == 0 ||
g_ascii_strcasecmp (ptr,"q") == 0 ||
g_ascii_strcasecmp (ptr,"bye") == 0)
exit = 1;
/* File ops */
else if (g_ascii_strcasecmp (ptr, "open") == 0)
do_open ();
else if (g_ascii_strcasecmp (ptr, "create") == 0)
do_create ();
else if (g_ascii_strcasecmp (ptr, "close") == 0)
do_close ();
else if (g_ascii_strcasecmp (ptr, "handleinfo") == 0)
do_handleinfo ();
else if (g_ascii_strcasecmp (ptr, "read") == 0)
do_read ();
else if (g_ascii_strcasecmp (ptr, "seek") == 0)
do_seek ();
else
fprintf (vfserr, "Unknown command '%s'", ptr);
g_strfreev (arg_data);
arg_data = NULL;
}
if (interactive) {
g_source_remove (watch_id);
g_main_loop_unref (main_loop);
main_loop = NULL;
}
g_free (buffer);
g_free (cur_dir);
close_files ();
return 0;
}
static void
gwy_recent_file_update_thumbnail(GwyRecentFile *rf,
GwyContainer *data,
gint hint,
GdkPixbuf *use_this_pixbuf)
{
GwyDataField *dfield;
GdkPixbuf *pixbuf;
GStatBuf st;
gchar *fnm;
GwySIUnit *siunit;
GwySIValueFormat *vf;
gdouble xreal, yreal;
gchar str_mtime[22];
gchar str_size[22];
gchar str_width[22];
gchar str_height[22];
GError *err = NULL;
GQuark quark;
gint id;
g_return_if_fail(GWY_CONTAINER(data));
if (use_this_pixbuf) {
/* If we are given a pixbuf, hint must be the ultimate channel id.
* We also ignore the thnumbnail state then. */
g_return_if_fail(GDK_IS_PIXBUF(use_this_pixbuf));
id = hint;
pixbuf = g_object_ref(use_this_pixbuf);
}
else {
pixbuf = NULL;
id = gwy_recent_file_find_some_channel(data, hint);
if (rf->file_state == FILE_STATE_UNKNOWN)
gwy_app_recent_file_try_load_thumbnail(rf);
}
/* Find channel with the lowest id not smaller than hint */
if (id == G_MAXINT) {
gwy_debug("There is no channel in the file, cannot make thumbnail.");
return;
}
if (g_stat(rf->file_sys, &st) != 0) {
g_warning("File <%s> was just loaded or saved, but it doesn't seem to "
"exist any more: %s",
rf->file_utf8, g_strerror(errno));
return;
}
if ((gulong)rf->file_mtime == (gulong)st.st_mtime)
return;
quark = gwy_app_get_data_key_for_id(id);
dfield = GWY_DATA_FIELD(gwy_container_get_object(data, quark));
g_return_if_fail(GWY_IS_DATA_FIELD(dfield));
rf->file_mtime = st.st_mtime;
rf->file_size = st.st_size;
rf->image_width = gwy_data_field_get_xres(dfield);
rf->image_height = gwy_data_field_get_yres(dfield);
xreal = gwy_data_field_get_xreal(dfield);
yreal = gwy_data_field_get_yreal(dfield);
siunit = gwy_data_field_get_si_unit_xy(dfield);
vf = gwy_si_unit_get_format(siunit, GWY_SI_UNIT_FORMAT_VFMARKUP,
sqrt(xreal*yreal), NULL);
g_free(rf->image_real_size);
rf->image_real_size
= g_strdup_printf("%.*f×%.*f%s%s",
vf->precision, xreal/vf->magnitude,
vf->precision, yreal/vf->magnitude,
(vf->units && *vf->units) ? " " : "", vf->units);
rf->file_state = FILE_STATE_OK;
gwy_si_unit_value_format_free(vf);
if (g_str_has_prefix(rf->file_sys, gwy_recent_file_thumbnail_dir())) {
gchar c;
c = rf->file_sys[strlen(gwy_recent_file_thumbnail_dir())];
if (!c || G_IS_DIR_SEPARATOR(c))
return;
}
if (!pixbuf)
pixbuf = gwy_app_get_channel_thumbnail(data, id,
TMS_NORMAL_THUMB_SIZE,
TMS_NORMAL_THUMB_SIZE);
g_snprintf(str_mtime, sizeof(str_mtime), "%lu", rf->file_mtime);
g_snprintf(str_size, sizeof(str_size), "%lu", rf->file_size);
g_snprintf(str_width, sizeof(str_width), "%d", rf->image_width);
g_snprintf(str_height, sizeof(str_height), "%d", rf->image_height);
/* invent an unique temporary name for atomic save
* FIXME: rough, but works on Win32 */
fnm = g_strdup_printf("%s.%u", rf->thumb_sys, getpid());
if (!gdk_pixbuf_save(pixbuf, fnm, "png", &err,
KEY_SOFTWARE, PACKAGE_NAME,
KEY_THUMB_URI, rf->file_uri,
KEY_THUMB_MTIME, str_mtime,
KEY_THUMB_FILESIZE, str_size,
KEY_THUMB_IMAGE_WIDTH, str_width,
KEY_THUMB_IMAGE_HEIGHT, str_height,
KEY_THUMB_GWY_REAL_SIZE, rf->image_real_size,
NULL)) {
g_clear_error(&err);
rf->thumb_state = FILE_STATE_FAILED;
}
#ifndef G_OS_WIN32
chmod(fnm, 0600);
#endif
g_unlink(rf->thumb_sys);
if (g_rename(fnm, rf->thumb_sys) != 0) {
g_unlink(fnm);
rf->thumb_state = FILE_STATE_FAILED;
rf->thumb_mtime = 0;
}
else {
rf->thumb_state = FILE_STATE_UNKNOWN; /* force reload */
rf->thumb_mtime = rf->file_mtime;
}
g_free(fnm);
gwy_object_unref(rf->pixbuf);
g_object_unref(pixbuf);
}
void
xp_theme_init (void)
{
char *buf;
char dummy;
int n, k;
if (uxtheme_dll)
return;
memset (open_themes, 0, sizeof (open_themes));
n = GetSystemDirectory (&dummy, 0);
if (n <= 0)
return;
buf = g_malloc (n + 1 + strlen (UXTHEME_DLL));
k = GetSystemDirectory (buf, n);
if (k == 0 || k > n)
{
g_free (buf);
return;
}
if (!G_IS_DIR_SEPARATOR (buf[strlen (buf) -1]))
strcat (buf, G_DIR_SEPARATOR_S);
strcat (buf, UXTHEME_DLL);
uxtheme_dll = LoadLibrary (buf);
g_free (buf);
if (!uxtheme_dll)
return;
is_app_themed_func = (IsAppThemedFunc) GetProcAddress (uxtheme_dll, "IsAppThemed");
if (is_app_themed_func)
{
is_theme_active_func = (IsThemeActiveFunc) GetProcAddress (uxtheme_dll, "IsThemeActive");
open_theme_data_func = (OpenThemeDataFunc) GetProcAddress (uxtheme_dll, "OpenThemeData");
close_theme_data_func = (CloseThemeDataFunc) GetProcAddress (uxtheme_dll, "CloseThemeData");
draw_theme_background_func = (DrawThemeBackgroundFunc) GetProcAddress (uxtheme_dll, "DrawThemeBackground");
enable_theme_dialog_texture_func = (EnableThemeDialogTextureFunc) GetProcAddress (uxtheme_dll, "EnableThemeDialogTexture");
get_theme_sys_font_func = (GetThemeSysFontFunc) GetProcAddress (uxtheme_dll, "GetThemeSysFont");
get_theme_sys_color_func = (GetThemeSysColorFunc) GetProcAddress (uxtheme_dll, "GetThemeSysColor");
get_theme_sys_metric_func = (GetThemeSysSizeFunc) GetProcAddress (uxtheme_dll, "GetThemeSysSize");
is_theme_partially_transparent_func = (IsThemeBackgroundPartiallyTransparentFunc) GetProcAddress (uxtheme_dll, "IsThemeBackgroundPartiallyTransparent");
draw_theme_parent_background_func = (DrawThemeParentBackgroundFunc) GetProcAddress (uxtheme_dll, "DrawThemeParentBackground");
get_theme_part_size_func = (GetThemePartSizeFunc) GetProcAddress (uxtheme_dll, "GetThemePartSize");
}
if (is_app_themed_func && is_theme_active_func)
{
use_xp_theme = (is_app_themed_func () && is_theme_active_func ());
}
else
{
use_xp_theme = FALSE;
}
}
static void
_gdk_input_wintab_init_check (GdkDeviceManagerWin32 *device_manager)
{
static gboolean wintab_initialized = FALSE;
GdkDeviceWintab *device;
GdkWindowAttr wa;
WORD specversion;
HCTX *hctx;
UINT ndevices, ncursors, ncsrtypes, firstcsr, hardware;
BOOL active;
DWORD physid;
AXIS axis_x, axis_y, axis_npressure, axis_or[3];
int i, devix, cursorix, num_axes = 0;
wchar_t devname[100], csrname[100];
gchar *devname_utf8, *csrname_utf8, *device_name;
BOOL defcontext_done;
HMODULE wintab32;
char *wintab32_dll_path;
char dummy;
int n, k;
if (wintab_initialized)
return;
wintab_initialized = TRUE;
wintab_contexts = NULL;
if (_gdk_input_ignore_wintab)
return;
n = GetSystemDirectory (&dummy, 0);
if (n <= 0)
return;
wintab32_dll_path = g_malloc (n + 1 + strlen (WINTAB32_DLL));
k = GetSystemDirectory (wintab32_dll_path, n);
if (k == 0 || k > n)
{
g_free (wintab32_dll_path);
return;
}
if (!G_IS_DIR_SEPARATOR (wintab32_dll_path[strlen (wintab32_dll_path) -1]))
strcat (wintab32_dll_path, G_DIR_SEPARATOR_S);
strcat (wintab32_dll_path, WINTAB32_DLL);
if ((wintab32 = LoadLibrary (wintab32_dll_path)) == NULL)
return;
if ((p_WTInfoA = (t_WTInfoA) GetProcAddress (wintab32, "WTInfoA")) == NULL)
return;
if ((p_WTInfoW = (t_WTInfoW) GetProcAddress (wintab32, "WTInfoW")) == NULL)
return;
if ((p_WTEnable = (t_WTEnable) GetProcAddress (wintab32, "WTEnable")) == NULL)
return;
if ((p_WTOpenA = (t_WTOpenA) GetProcAddress (wintab32, "WTOpenA")) == NULL)
return;
if ((p_WTOverlap = (t_WTOverlap) GetProcAddress (wintab32, "WTOverlap")) == NULL)
return;
if ((p_WTPacket = (t_WTPacket) GetProcAddress (wintab32, "WTPacket")) == NULL)
return;
if ((p_WTQueueSizeSet = (t_WTQueueSizeSet) GetProcAddress (wintab32, "WTQueueSizeSet")) == NULL)
return;
if (!(*p_WTInfoA) (0, 0, NULL))
return;
(*p_WTInfoA) (WTI_INTERFACE, IFC_SPECVERSION, &specversion);
GDK_NOTE (INPUT, g_print ("Wintab interface version %d.%d\n",
HIBYTE (specversion), LOBYTE (specversion)));
(*p_WTInfoA) (WTI_INTERFACE, IFC_NDEVICES, &ndevices);
(*p_WTInfoA) (WTI_INTERFACE, IFC_NCURSORS, &ncursors);
#if DEBUG_WINTAB
GDK_NOTE (INPUT, g_print ("NDEVICES: %d, NCURSORS: %d\n",
ndevices, ncursors));
#endif
/* Create a dummy window to receive wintab events */
wa.wclass = GDK_INPUT_OUTPUT;
wa.event_mask = GDK_ALL_EVENTS_MASK;
wa.width = 2;
wa.height = 2;
wa.x = -100;
wa.y = -100;
wa.window_type = GDK_WINDOW_TOPLEVEL;
if ((wintab_window = gdk_window_new (NULL, &wa, GDK_WA_X|GDK_WA_Y)) == NULL)
{
g_warning ("gdk_input_wintab_init: gdk_window_new failed");
return;
}
g_object_ref (wintab_window);
for (devix = 0; devix < ndevices; devix++)
{
LOGCONTEXT lc;
/* We open the Wintab device (hmm, what if there are several, or
* can there even be several, probably not?) as a system
* pointing device, i.e. it controls the normal Windows
* cursor. This seems much more natural.
*/
(*p_WTInfoW) (WTI_DEVICES + devix, DVC_NAME, devname);
devname_utf8 = g_utf16_to_utf8 (devname, -1, NULL, NULL, NULL);
#ifdef DEBUG_WINTAB
GDK_NOTE (INPUT, (g_print("Device %d: %s\n", devix, devname_utf8)));
#endif
(*p_WTInfoA) (WTI_DEVICES + devix, DVC_NCSRTYPES, &ncsrtypes);
(*p_WTInfoA) (WTI_DEVICES + devix, DVC_FIRSTCSR, &firstcsr);
(*p_WTInfoA) (WTI_DEVICES + devix, DVC_HARDWARE, &hardware);
(*p_WTInfoA) (WTI_DEVICES + devix, DVC_X, &axis_x);
(*p_WTInfoA) (WTI_DEVICES + devix, DVC_Y, &axis_y);
(*p_WTInfoA) (WTI_DEVICES + devix, DVC_NPRESSURE, &axis_npressure);
(*p_WTInfoA) (WTI_DEVICES + devix, DVC_ORIENTATION, axis_or);
defcontext_done = FALSE;
if (HIBYTE (specversion) > 1 || LOBYTE (specversion) >= 1)
{
/* Try to get device-specific default context */
/* Some drivers, e.g. Aiptek, don't provide this info */
if ((*p_WTInfoA) (WTI_DSCTXS + devix, 0, &lc) > 0)
defcontext_done = TRUE;
#if DEBUG_WINTAB
if (defcontext_done)
GDK_NOTE (INPUT, (g_print("Using device-specific default context\n")));
else
GDK_NOTE (INPUT, (g_print("Note: Driver did not provide device specific default context info despite claiming to support version 1.1\n")));
#endif
}
if (!defcontext_done)
(*p_WTInfoA) (WTI_DEFSYSCTX, 0, &lc);
#if DEBUG_WINTAB
GDK_NOTE (INPUT, (g_print("Default context:\n"), print_lc(&lc)));
#endif
lc.lcOptions |= CXO_MESSAGES;
lc.lcStatus = 0;
lc.lcMsgBase = WT_DEFBASE;
lc.lcPktRate = 0;
lc.lcPktData = PACKETDATA;
lc.lcPktMode = PACKETMODE;
lc.lcMoveMask = PACKETDATA;
lc.lcBtnUpMask = lc.lcBtnDnMask = ~0;
lc.lcOutOrgX = axis_x.axMin;
lc.lcOutOrgY = axis_y.axMin;
lc.lcOutExtX = axis_x.axMax - axis_x.axMin;
lc.lcOutExtY = axis_y.axMax - axis_y.axMin;
lc.lcOutExtY = -lc.lcOutExtY; /* We want Y growing downward */
#if DEBUG_WINTAB
GDK_NOTE (INPUT, (g_print("context for device %d:\n", devix),
print_lc(&lc)));
#endif
hctx = g_new (HCTX, 1);
if ((*hctx = (*p_WTOpenA) (GDK_WINDOW_HWND (wintab_window), &lc, TRUE)) == NULL)
{
g_warning ("gdk_input_wintab_init: WTOpen failed");
return;
}
GDK_NOTE (INPUT, g_print ("opened Wintab device %d %p\n",
devix, *hctx));
wintab_contexts = g_list_append (wintab_contexts, hctx);
#if 0
(*p_WTEnable) (*hctx, TRUE);
#endif
(*p_WTOverlap) (*hctx, TRUE);
#if DEBUG_WINTAB
GDK_NOTE (INPUT, (g_print("context for device %d after WTOpen:\n", devix),
print_lc(&lc)));
#endif
/* Increase packet queue size to reduce the risk of lost packets.
* According to the specs, if the function fails we must try again
* with a smaller queue size.
*/
GDK_NOTE (INPUT, g_print("Attempting to increase queue size\n"));
for (i = 32; i >= 1; i >>= 1)
{
if ((*p_WTQueueSizeSet) (*hctx, i))
{
GDK_NOTE (INPUT, g_print("Queue size set to %d\n", i));
break;
}
}
if (!i)
GDK_NOTE (INPUT, g_print("Whoops, no queue size could be set\n"));
for (cursorix = firstcsr; cursorix < firstcsr + ncsrtypes; cursorix++)
{
#ifdef DEBUG_WINTAB
GDK_NOTE (INPUT, (g_print("Cursor %d:\n", cursorix), print_cursor (cursorix)));
#endif
active = FALSE;
(*p_WTInfoA) (WTI_CURSORS + cursorix, CSR_ACTIVE, &active);
if (!active)
continue;
/* Wacom tablets seem to report cursors corresponding to
* nonexistent pens or pucks. At least my ArtPad II reports
* six cursors: a puck, pressure stylus and eraser stylus,
* and then the same three again. I only have a
* pressure-sensitive pen. The puck instances, and the
* second instances of the styluses report physid zero. So
* at least for Wacom, skip cursors with physid zero.
*/
(*p_WTInfoA) (WTI_CURSORS + cursorix, CSR_PHYSID, &physid);
if (wcscmp (devname, L"WACOM Tablet") == 0 && physid == 0)
continue;
(*p_WTInfoW) (WTI_CURSORS + cursorix, CSR_NAME, csrname);
csrname_utf8 = g_utf16_to_utf8 (csrname, -1, NULL, NULL, NULL);
device_name = g_strconcat (devname_utf8, " ", csrname_utf8, NULL);
device = g_object_new (GDK_TYPE_DEVICE_WINTAB,
"name", device_name,
"type", GDK_DEVICE_TYPE_SLAVE,
"source", GDK_SOURCE_PEN,
"mode", GDK_MODE_SCREEN,
"has-cursor", FALSE,
"display", _gdk_display,
"device-manager", device_manager,
NULL);
g_free (csrname_utf8);
device->hctx = *hctx;
device->cursor = cursorix;
(*p_WTInfoA) (WTI_CURSORS + cursorix, CSR_PKTDATA, &device->pktdata);
if (device->pktdata & PK_X)
{
_gdk_device_add_axis (GDK_DEVICE (device),
GDK_NONE,
GDK_AXIS_X,
axis_x.axMin,
axis_x.axMax,
axis_x.axResolution / 65535);
num_axes++;
}
if (device->pktdata & PK_Y)
{
_gdk_device_add_axis (GDK_DEVICE (device),
GDK_NONE,
GDK_AXIS_Y,
axis_y.axMin,
axis_y.axMax,
axis_y.axResolution / 65535);
num_axes++;
}
if (device->pktdata & PK_NORMAL_PRESSURE)
{
_gdk_device_add_axis (GDK_DEVICE (device),
GDK_NONE,
GDK_AXIS_PRESSURE,
axis_npressure.axMin,
axis_npressure.axMax,
axis_npressure.axResolution / 65535);
num_axes++;
}
/* The wintab driver for the Wacom ArtPad II reports
* PK_ORIENTATION in CSR_PKTDATA, but the tablet doesn't
* actually sense tilt. Catch this by noticing that the
* orientation axis's azimuth resolution is zero.
*/
if ((device->pktdata & PK_ORIENTATION) && axis_or[0].axResolution == 0)
{
device->orientation_axes[0] = axis_or[0];
device->orientation_axes[1] = axis_or[1];
/* Wintab gives us aximuth and altitude, which
* we convert to x and y tilt in the -1000..1000 range
*/
_gdk_device_add_axis (GDK_DEVICE (device),
GDK_NONE,
GDK_AXIS_XTILT,
-1000,
1000,
1000);
_gdk_device_add_axis (GDK_DEVICE (device),
GDK_NONE,
GDK_AXIS_YTILT,
-1000,
1000,
1000);
num_axes += 2;
}
device->last_axis_data = g_new (gint, num_axes);
GDK_NOTE (INPUT, g_print ("device: (%d) %s axes: %d\n",
cursorix,
device_name,
num_axes));
#if 0
for (i = 0; i < gdkdev->info.num_axes; i++)
GDK_NOTE (INPUT, g_print ("... axis %d: %d--%d@%d\n",
i,
gdkdev->axes[i].min_value,
gdkdev->axes[i].max_value,
gdkdev->axes[i].resolution));
#endif
device_manager->wintab_devices = g_list_append (device_manager->wintab_devices,
device);
g_free (device_name);
}
g_free (devname_utf8);
}
}
/* Open a file for writing. Opening the file ourselves and using fdsink has
* the advantage over filesink of being able to use O_EXCL when we want to
* avoid overwriting* an existing file. Returns -1 if the file couldn't
* be opened.
*/
static int
recorder_open_outfile (ShellRecorder *recorder,
char **outfilename)
{
const char *pattern;
int flags;
int outfile = -1;
pattern = recorder->file_template;
if (!pattern)
return -1;
while (TRUE)
{
GString *filename = g_string_new (NULL);
const char *p;
char *path;
for (p = pattern; *p; p++)
{
if (*p == '%')
{
switch (*(p + 1))
{
case '%':
case '\0':
g_string_append_c (filename, '%');
break;
case 'd':
{
/* Appends date according to locale */
GDateTime *datetime = g_date_time_new_now_local ();
char *date_str = g_date_time_format (datetime, "%0x");
char *s;
for (s = date_str; *s; s++)
if (G_IS_DIR_SEPARATOR (*s))
*s = '-';
g_string_append (filename, date_str);
g_free (date_str);
g_date_time_unref (datetime);
}
break;
case 't':
{
/* Appends time according to locale */
GDateTime *datetime = g_date_time_new_now_local ();
char *time_str = g_date_time_format (datetime, "%0X");
char *s;
for (s = time_str; *s; s++)
if (G_IS_DIR_SEPARATOR (*s))
*s = ':';
g_string_append (filename, time_str);
g_free (time_str);
g_date_time_unref (datetime);
}
break;
default:
g_warning ("Unknown escape %%%c in filename", *(p + 1));
goto out;
}
p++;
}
else
g_string_append_c (filename, *p);
}
/* If a filename is explicitly specified without %u then we assume the user
* is fine with over-writing the old contents; putting %u in the default
* should avoid problems with malicious symlinks.
*/
flags = O_WRONLY | O_CREAT | O_TRUNC;
path = get_absolute_path (filename->str);
outfile = open (path, flags, 0666);
if (outfile != -1)
{
g_printerr ("Recording to %s\n", path);
if (outfilename != NULL)
*outfilename = path;
else
g_free (path);
g_string_free (filename, TRUE);
goto out;
}
if (outfile == -1 && errno != EEXIST)
{
g_warning ("Cannot open output file '%s': %s", path, g_strerror (errno));
g_string_free (filename, TRUE);
g_free (path);
goto out;
}
g_string_free (filename, TRUE);
g_free (path);
}
out:
return outfile;
}
static void
parse_line (Package *pkg, const char *untrimmed, const char *path,
gboolean ignore_requires, gboolean ignore_private_libs,
gboolean ignore_requires_private)
{
char *str;
char *p;
char *tag;
debug_spew (" line>%s\n", untrimmed);
str = trim_string (untrimmed);
if (*str == '\0') /* empty line */
{
g_free(str);
return;
}
p = str;
/* Get first word */
while ((*p >= 'A' && *p <= 'Z') ||
(*p >= 'a' && *p <= 'z') ||
(*p >= '0' && *p <= '9') ||
*p == '_' || *p == '.')
p++;
tag = g_strndup (str, p - str);
while (*p && isspace ((guchar)*p))
++p;
if (*p == ':')
{
/* keyword */
++p;
while (*p && isspace ((guchar)*p))
++p;
if (strcmp (tag, "Name") == 0)
parse_name (pkg, p, path);
else if (strcmp (tag, "Description") == 0)
parse_description (pkg, p, path);
else if (strcmp (tag, "Version") == 0)
parse_version (pkg, p, path);
else if (strcmp (tag, "Requires.private") == 0)
{
if (!ignore_requires_private)
parse_requires_private (pkg, p, path);
}
else if (strcmp (tag, "Requires") == 0)
{
if (ignore_requires == FALSE)
parse_requires (pkg, p, path);
else
goto cleanup;
}
else if ((strcmp (tag, "Libs.private") == 0) &&
ignore_private_libs == FALSE)
parse_libs_private (pkg, p, path);
else if (strcmp (tag, "Libs") == 0)
parse_libs (pkg, p, path);
else if (strcmp (tag, "Cflags") == 0 ||
strcmp (tag, "CFlags") == 0)
parse_cflags (pkg, p, path);
else if (strcmp (tag, "Conflicts") == 0)
parse_conflicts (pkg, p, path);
else if (strcmp (tag, "URL") == 0)
parse_url (pkg, p, path);
else
{
/* we don't error out on unknown keywords because they may
* represent additions to the .pc file format from future
* versions of pkg-config. We do make a note of them in the
* debug spew though, in order to help catch mistakes in .pc
* files. */
debug_spew ("Unknown keyword '%s' in '%s'\n",
tag, path);
}
}
else if (*p == '=')
{
/* variable */
char *varname;
char *varval;
++p;
while (*p && isspace ((guchar)*p))
++p;
if (pkg->vars == NULL)
pkg->vars = g_hash_table_new (g_str_hash, g_str_equal);
#ifdef G_OS_WIN32
if (!dont_define_prefix && strcmp (tag, prefix_variable) == 0)
{
/* This is the prefix variable. Try to guesstimate a value for it
* for this package from the location of the .pc file.
*/
gchar *prefix = pkg->pcfiledir;
const int prefix_len = strlen (prefix);
const char *const lib_pkgconfig = "\\lib\\pkgconfig";
const char *const share_pkgconfig = "\\share\\pkgconfig";
const int lib_pkgconfig_len = strlen (lib_pkgconfig);
const int share_pkgconfig_len = strlen (share_pkgconfig);
if ((strlen (prefix) > lib_pkgconfig_len &&
pathnamecmp (prefix + prefix_len - lib_pkgconfig_len, lib_pkgconfig) == 0) ||
(strlen (prefix) > share_pkgconfig_len &&
pathnamecmp (prefix + prefix_len - share_pkgconfig_len, share_pkgconfig) == 0))
{
/* It ends in lib\pkgconfig or share\pkgconfig. Good. */
gchar *q;
orig_prefix = g_strdup (p);
prefix = g_strdup (prefix);
if (strlen (prefix) > lib_pkgconfig_len &&
pathnamecmp (prefix + prefix_len - lib_pkgconfig_len, lib_pkgconfig) == 0)
prefix[prefix_len - lib_pkgconfig_len] = '\0';
else
prefix[prefix_len - share_pkgconfig_len] = '\0';
/* Turn backslashes into slashes or
* poptParseArgvString() will eat them when ${prefix}
* has been expanded in parse_libs().
*/
q = prefix;
while (*q)
{
if (*q == '\\')
*q = '/';
q++;
}
varname = g_strdup (tag);
debug_spew (" Variable declaration, '%s' overridden with '%s'\n",
tag, prefix);
g_hash_table_insert (pkg->vars, varname, prefix);
goto cleanup;
}
}
else if (!dont_define_prefix &&
orig_prefix != NULL &&
strncmp (p, orig_prefix, strlen (orig_prefix)) == 0 &&
G_IS_DIR_SEPARATOR (p[strlen (orig_prefix)]))
{
char *oldstr = str;
p = str = g_strconcat (g_hash_table_lookup (pkg->vars, prefix_variable), p + strlen (orig_prefix), NULL);
g_free (oldstr);
}
#endif
if (g_hash_table_lookup (pkg->vars, tag))
{
verbose_error ("Duplicate definition of variable '%s' in '%s'\n",
tag, path);
exit (1);
}
varname = g_strdup (tag);
varval = trim_and_sub (pkg, p, path);
debug_spew (" Variable declaration, '%s' has value '%s'\n",
varname, varval);
g_hash_table_insert (pkg->vars, varname, varval);
}
cleanup:
g_free (str);
g_free (tag);
}
/*! \brief Builds an absolute pathname.
* \par Function Description
* This function derives an absolute pathname for the pathname
* pointed to by \a name with '.' and '..' resolved. It does not
* resolve symbolic links.
*
* It returns NULL and sets the \a error (if not NULL) if it failed
* to build the pathname or the pathname does not exists.
*
* \note
* The code for this function is derived from the realpath() of
* the GNU C Library (Copyright (C) 1996-2002, 2004, 2005, 2006 Free
* Software Foundation, Inc. / LGPL 2.1 or later).
*
* The part for the resolution of symbolic links has been discarded
* and it has been adapted for glib and for use on Windows.
*
* \param [in] name A character string containing the pathname
* to resolve.
* \param [in,out] error Return location for a GError, or NULL.
* \return A newly-allocated string with the resolved absolute
* pathname on success, NULL otherwise.
*/
gchar *f_normalize_filename (const gchar *name, GError **error)
{
#if defined (_WIN32)
char buf[MAX_PATH];
#else
GString *rpath;
const char *start, *end;
#endif
if (name == NULL) {
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_INVAL,
"%s", g_strerror (EINVAL));
return NULL;
}
if (*name == '\0') {
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_NOENT,
"%s", g_strerror (ENOENT));
return NULL;
}
#if defined (_WIN32)
/* Windows method (modified) from libiberty's lrealpath.c, GPL V2+
*
* We assume we don't have symlinks and just canonicalize to a
* Windows absolute path. GetFullPathName converts ../ and ./ in
* relative paths to absolute paths, filling in current drive if
* one is not given or using the current directory of a specified
* drive (eg, "E:foo"). It also converts all forward slashes to
* back slashes.
*/
DWORD len = GetFullPathName (name, MAX_PATH, buf, NULL);
if (len == 0 || len > MAX_PATH - 1) {
return g_strdup (name);
} else {
/* The file system is case-preserving but case-insensitive,
* canonicalize to lowercase, using the codepage associated
* with the process locale. */
CharLowerBuff (buf, len);
return g_strdup (buf);
}
#else
#define ROOT_MARKER_LEN 1
rpath = g_string_sized_new (strlen (name));
/* if relative path, prepend current dir */
if (!g_path_is_absolute (name)) {
gchar *cwd = g_get_current_dir ();
g_string_append (rpath, cwd);
g_free (cwd);
if (!G_IS_DIR_SEPARATOR (rpath->str[rpath->len - 1])) {
g_string_append_c (rpath, G_DIR_SEPARATOR);
}
} else {
g_string_append_len (rpath, name, ROOT_MARKER_LEN);
/* move to first path separator */
name += ROOT_MARKER_LEN - 1;
}
for (start = end = name; *start != '\0'; start = end) {
/* skip sequence of multiple path-separators */
while (G_IS_DIR_SEPARATOR (*start)) {
++start;
}
/* find end of path component */
for (end = start; *end != '\0' && !G_IS_DIR_SEPARATOR (*end); ++end);
if (end - start == 0) {
break;
} else if (end - start == 1 && start[0] == '.') {
/* nothing */;
} else if (end - start == 2 && start[0] == '.' && start[1] == '.') {
/* back up to previous component, ignore if at root already. */
if (rpath->len > ROOT_MARKER_LEN) {
while (!G_IS_DIR_SEPARATOR (rpath->str[(--rpath->len) - 1]));
g_string_set_size (rpath, rpath->len);
}
} else {
/* path component, copy to new path */
if (!G_IS_DIR_SEPARATOR (rpath->str[rpath->len - 1])) {
g_string_append_c (rpath, G_DIR_SEPARATOR);
}
g_string_append_len (rpath, start, end - start);
if (!g_file_test (rpath->str, G_FILE_TEST_EXISTS)) {
g_set_error (error,G_FILE_ERROR, G_FILE_ERROR_NOENT,
"%s", g_strerror (ENOENT));
goto error;
} else if (!g_file_test (rpath->str, G_FILE_TEST_IS_DIR) &&
*end != '\0') {
g_set_error (error,G_FILE_ERROR, G_FILE_ERROR_NOTDIR,
"%s", g_strerror (ENOTDIR));
goto error;
}
}
}
if (G_IS_DIR_SEPARATOR (rpath->str[rpath->len - 1]) &&
rpath->len > ROOT_MARKER_LEN) {
g_string_set_size (rpath, rpath->len - 1);
}
return g_string_free (rpath, FALSE);
error:
g_string_free (rpath, TRUE);
return NULL;
#undef ROOT_MARKER_LEN
#endif
}
static bool
skip_symlink(const struct directory *directory, const char *utf8_name)
{
#ifndef WIN32
char buffer[MPD_PATH_MAX];
char *path_fs;
const char *p;
ssize_t ret;
path_fs = map_directory_child_fs(directory, utf8_name);
if (path_fs == NULL)
return true;
ret = readlink(path_fs, buffer, sizeof(buffer));
g_free(path_fs);
if (ret < 0)
/* don't skip if this is not a symlink */
return errno != EINVAL;
if (!follow_inside_symlinks && !follow_outside_symlinks) {
/* ignore all symlinks */
return true;
} else if (follow_inside_symlinks && follow_outside_symlinks) {
/* consider all symlinks */
return false;
}
if (buffer[0] == '/')
return !follow_outside_symlinks;
p = buffer;
while (*p == '.') {
if (p[1] == '.' && G_IS_DIR_SEPARATOR(p[2])) {
/* "../" moves to parent directory */
directory = directory->parent;
if (directory == NULL) {
/* we have moved outside the music
directory - skip this symlink
if such symlinks are not allowed */
return !follow_outside_symlinks;
}
p += 3;
} else if (G_IS_DIR_SEPARATOR(p[1]))
/* eliminate "./" */
p += 2;
else
break;
}
/* we are still in the music directory, so this symlink points
to a song which is already in the database - skip according
to the follow_inside_symlinks param*/
return !follow_inside_symlinks;
#else
/* no symlink checking on WIN32 */
(void)directory;
(void)utf8_name;
return false;
#endif
}
/**
* repository_ipod_init:
*
* Ask for the iPod model and mountpoint and then create the directory
* structure on the iPod.
*
* @itdb: itdb from where to extract the mountpoint. After
* initialisation the model number is set.
*/
gboolean repository_ipod_init(iTunesDB *itdb) {
IpodInit *ii;
gint response;
gboolean result = FALSE;
gchar *mountpoint, *new_mount, *name, *model;
GError *error = NULL;
gchar buf[PATH_MAX];
GtkComboBox *cb;
const IpodInfo *info;
GtkTreeIter iter;
g_return_val_if_fail (itdb, FALSE);
/* Create window */
ii = g_new0 (IpodInit, 1);
ii->itdb = itdb;
ii->builder = init_repository_builder();
ii->window = gtkpod_builder_xml_get_widget(ii->builder, "ipod_init_dialog");
g_return_val_if_fail (ii->window, FALSE);
/* Set mountpoint */
mountpoint = get_itdb_prefs_string(itdb, KEY_MOUNTPOINT);
if (mountpoint) {
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(GET_WIDGET (ii->builder, IID_MOUNTPOINT_CHOOSER)), mountpoint);
}
/* Setup model number combo */
cb = GTK_COMBO_BOX (GET_WIDGET (ii->builder, IID_MODEL_COMBO));
repository_init_model_number_combo(cb);
/* If available set current model number, otherwise indicate that
none is available */
info = itdb_device_get_ipod_info(itdb->device);
if (info && (info->ipod_generation != ITDB_IPOD_GENERATION_UNKNOWN)) {
g_snprintf(buf, PATH_MAX, "x%s", info->model_number);
}
else {
model = get_itdb_prefs_string(itdb, KEY_IPOD_MODEL);
if (model && (strlen(g_strstrip (model)) != 0)) {
g_snprintf(buf, PATH_MAX, "%s", model);
g_free(model);
}
else {
g_snprintf(buf, PATH_MAX, "%s", gettext (SELECT_OR_ENTER_YOUR_MODEL));
}
}
/* Try and set buf as the active selection in the combo box */
_model_combo_set_active_iter(cb, buf);
gtk_window_set_transient_for(GTK_WINDOW (ii->window), GTK_WINDOW (gtkpod_app));
response = gtk_dialog_run(GTK_DIALOG (ii->window));
switch (response) {
case GTK_RESPONSE_OK:
new_mount = g_strdup(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(GET_WIDGET (ii->builder, IID_MOUNTPOINT_CHOOSER))));
if (!new_mount || (strlen(new_mount) == 0)) {
gtkpod_statusbar_message("No mount point has been selected");
return FALSE;
}
if (!gtk_combo_box_get_has_entry(cb)) {
gtkpod_statusbar_message("No model has been selected");
return FALSE;
}
/* remove trailing '/' in case it's present. */
if (mountpoint && (strlen(mountpoint) > 0)) {
if (G_IS_DIR_SEPARATOR(mountpoint[strlen(mountpoint) - 1])) {
mountpoint[strlen(mountpoint) - 1] = 0;
}
}
if (new_mount && (strlen(new_mount) > 0)) {
if (G_IS_DIR_SEPARATOR(new_mount[strlen(new_mount) - 1])) {
new_mount[strlen(new_mount) - 1] = 0;
}
}
if (!(mountpoint && new_mount && (strcmp(mountpoint, new_mount) == 0))) { /* mountpoint has changed */
g_free(mountpoint);
mountpoint = new_mount;
new_mount = NULL;
set_itdb_prefs_string(itdb, KEY_MOUNTPOINT, mountpoint);
call_script("gtkpod.load", mountpoint, NULL);
itdb_set_mountpoint(itdb, mountpoint);
}
else {
g_free(new_mount);
new_mount = NULL;
}
g_return_val_if_fail(gtk_combo_box_get_active_iter(cb, &iter), FALSE);
gtk_tree_model_get(gtk_combo_box_get_model(cb), &iter, COL_STRING, &model, -1);
g_return_val_if_fail(model, FALSE);
if ((strcmp(model, gettext(SELECT_OR_ENTER_YOUR_MODEL)) == 0) || (strlen(model) == 0)) { /* User didn't choose a model */
g_free(model);
model = NULL;
}
/* Set model in the prefs system */
set_itdb_prefs_string(itdb, KEY_IPOD_MODEL, model);
name = get_itdb_prefs_string(itdb, "name");
result = itdb_init_ipod(mountpoint, model, name, &error);
/* Set the model in the sysinfo of the itdb */
itdb_device_set_sysinfo(itdb->device, "ModelNumStr", model);
if (!result) {
if (error) {
gtkpod_warning(_("Error initialising iPod: %s\n"), error->message);
g_error_free(error);
error = NULL;
}
else {
gtkpod_warning(_("Error initialising iPod, unknown error\n"));
}
}
else {
/* Should write the extended info file */
result = gp_create_extended_info(itdb);
}
g_free(name);
g_free(model);
break;
default:
/* canceled -- do nothing */
break;
}
gtk_widget_destroy(ii->window);
g_free(mountpoint);
g_free(ii);
return result;
}