12 static gzFile gzf = NULL;
14 #define gtk_msg(type, args...) \
17 msgw = gtk_message_dialog_new(GTK_WINDOW(mainwin), \
18 GTK_DIALOG_DESTROY_WITH_PARENT | \
23 gtk_dialog_run(GTK_DIALOG(msgw)); \
24 gtk_widget_destroy(msgw); \
27 static int gzopen_frontend(const char *path, int oflags, int mode);
28 static int gzclose_frontend(int nothing);
29 static ssize_t gzread_frontend(int nothing, void *buf, size_t s);
30 static ssize_t gzwrite_frontend(int nothing, const void *buf, size_t s);
31 static gchar *get_theme_dir();
32 static gboolean change_dir(const gchar *dir);
35 (openfunc_t) gzopen_frontend,
36 (closefunc_t) gzclose_frontend,
37 (readfunc_t) gzread_frontend,
38 (writefunc_t) gzwrite_frontend
41 static gchar *get_theme_dir()
46 dir = g_build_path(G_DIR_SEPARATOR_S, g_get_home_dir(), ".themes", NULL);
48 if (r == -1 && errno != EEXIST) {
49 gtk_msg(GTK_MESSAGE_ERROR,
50 _("Unable to create directory \"%s\": %s"),
51 dir, strerror(errno));
59 static gboolean change_dir(const gchar *dir)
61 if (chdir(dest) == -1) {
62 gtk_msg(GTK_MESSAGE_ERROR,
63 _("Unable to move to directory \"%s\": %s"),
64 dest, strerror(errno));
70 gboolean install_theme(char *path, char *theme)
78 if (!(dest = get_theme_dir()))
81 curdir = g_get_current_dir();
82 if (!change_dir(dest)) {
87 if (tar_open(&t, path, &funcs, 0, O_RDONLY, TAR_GNU) == -1) {
88 gtk_msg(GTK_MESSAGE_ERROR,
89 _("Unable to open the file \"%s\": %s"),
90 path, strerror(errno));
96 glob = g_strdup_printf("%s/openbox-3/*", theme);
97 r = tar_extract_glob(t, glob, dest);
102 gtk_msg(GTK_MESSAGE_ERROR,
103 _("Unable to extract the file \"%s\".\nIt does not appear to be a valid Openbox theme archive (in tar.gz format)."),
104 path, strerror(errno));
112 gtk_msg(GTK_MESSAGE_INFO, _("%s was installed to %s"), theme, dest);
122 static int gzopen_frontend(const char *path, int oflags, int mode)
126 if ((fd = open(path, oflags, mode)) < 0) return -1;
127 if (!(gzf = gzdopen(fd, "rb"))) return -1;
131 static int gzclose_frontend(int nothing)
133 g_return_val_if_fail(gzf != NULL, 0);
137 static ssize_t gzread_frontend(int nothing, void *buf, size_t s)
139 return gzread(gzf, buf, s);
142 static ssize_t gzwrite_frontend(int nothing, const void *buf, size_t s)
144 return gzwrite(gzf, buf, s);