/*
* This file is part of DisOrder
- * Copyright (C) 2007 Richard Kettlewell
+ * Copyright (C) 2007, 2008 Richard Kettlewell
*
- * This program is free software; you can redistribute it and/or modify
+ * 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
+ * the Free Software Foundation, either version 3 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.
- *
+ * 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
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file disobedience/login.c
* @brief Login box for Disobedience
+ *
+ * As of 2.1 we have only two buttons: Login and Cancel.
+ *
+ * If you hit Login then a login is attempted. If it works the window
+ * disappears and the settings are saved, otherwise they are NOT saved and the
+ * window remains.
+ *
+ * It you hit Cancel then the window disappears without saving anything.
+ *
+ * TODO
+ * - cancel/close should be consistent with properties
*/
#include "disobedience.h"
#include "split.h"
#include "filepart.h"
+#include "client.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
const char *(*get)(void);
/** @brief Set a new value */
- void (*set)(const char *value);
+ void (*set)(struct config *c, const char *value);
/** @brief Flags
*
* - @ref LWI_HIDDEN - this is a password
+ * - @ref LWI_REMOTE - this is for remote connections
*/
unsigned flags;
/** @brief This is a password */
#define LWI_HIDDEN 0x0001
+/** @brief This is for remote connections */
+#define LWI_REMOTE 0x0002
+
/** @brief Current login window */
-static GtkWidget *login_window;
+GtkWidget *login_window;
/** @brief Set connection defaults */
static void default_connect(void) {
- if(!config->connect.n) {
- config->connect.n = 2;
- config->connect.s = xcalloc(2, sizeof (char *));
- config->connect.s[0] = xstrdup("localhost");
- config->connect.s[1] = xstrdup("9999"); /* whatever */
- }
+ /* If a password is set assume we're good */
+ if(config->password)
+ return;
+ /* If we already have a host and/or port that's good too */
+ if(config->connect.n)
+ return;
+ /* If there's a suitable socket that's probably what we wanted */
+ const char *s = config_get_file("socket");
+ struct stat st;
+ if(s && *s && stat(s, &st) == 0 && S_ISSOCK(st.st_mode))
+ return;
+ /* TODO can we use some mdns thing to find a DisOrder server? */
+}
+
+static const char *get_hostname(void) {
+ return config->connect.n >= 2 ? config->connect.s[0] : "";
+}
+
+static const char *get_service(void) {
+ return config->connect.n >= 2 ? config->connect.s[1] : "";
+}
+
+static const char *get_username(void) {
+ return config->username;
}
-static const char *get_hostname(void) { return config->connect.s[0]; }
-static const char *get_service(void) { return config->connect.s[1]; }
-static const char *get_username(void) { return config->username; }
-static const char *get_password(void) { return config->password; }
+static const char *get_password(void) {
+ return config->password ? config->password : "";
+}
-static void set_hostname(const char *s) { config->connect.s[0] = (char *)s; }
-static void set_service(const char *s) { config->connect.s[1] = (char *)s; }
-static void set_username(const char *s) { config->username = s; }
-static void set_password(const char *s) { config->password = s; }
+static void set_hostname(struct config *c, const char *s) {
+ c->connect.s[0] = (char *)s;
+}
+
+static void set_service(struct config *c, const char *s) {
+ c->connect.s[1] = (char *)s;
+}
+
+static void set_username(struct config *c, const char *s) {
+ c->username = s;
+}
+
+static void set_password(struct config *c, const char *s) {
+ c->password = s;
+}
/** @brief Table used to generate the form */
static const struct login_window_item lwis[] = {
- { "Hostname", get_hostname, set_hostname, 0 },
- { "Service", get_service, set_service, 0 },
+ { "Hostname", get_hostname, set_hostname, LWI_REMOTE },
+ { "Service", get_service, set_service, LWI_REMOTE },
{ "User name", get_username, set_username, 0 },
{ "Password", get_password, set_password, LWI_HIDDEN },
};
#define NLWIS (sizeof lwis / sizeof *lwis)
+static GtkWidget *lwi_remote;
static GtkWidget *lwi_entry[NLWIS];
-static void update_config(void) {
- size_t n;
-
- for(n = 0; n < NLWIS; ++n)
- lwis[n].set(xstrdup(gtk_entry_get_text(GTK_ENTRY(lwi_entry[n]))));
-}
-
-#if 0
-static int modified_config(void) {
+static void login_update_config(struct config *c) {
size_t n;
+ const gboolean remote = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(lwi_remote));
- for(n = 0; n < NLWIS; ++n) {
- const char *entered = gtk_entry_get_text(GTK_ENTRY(lwi_entry[n]));
- const char *current = lwis[n].get();
- if(strcmp(entered, current))
- return 1;
+ if(remote) {
+ c->connect.n = 2;
+ c->connect.s = xcalloc(2, sizeof (char *));
+ } else {
+ c->connect.n = 0;
+ c->connect.s = 0;
}
- return 0;
-}
-#endif
-
-static void login_ok(GtkButton attribute((unused)) *button,
- gpointer attribute((unused)) userdata) {
- update_config();
- reset();
+ for(n = 0; n < NLWIS; ++n)
+ if(remote || !(lwis[n].flags & LWI_REMOTE))
+ lwis[n].set(c, xstrdup(gtk_entry_get_text(GTK_ENTRY(lwi_entry[n]))));
}
-static void login_save(GtkButton attribute((unused)) *button,
- gpointer attribute((unused)) userdata) {
+/** @brief Save current login details */
+static void login_save_config(void) {
char *path = config_userconf(0, 0), *tmp;
FILE *fp;
- GtkWidget *yorn = 0;
-
- update_config();
- /* See if the file already exists */
- if(access(path, F_OK) == 0) {
- yorn = gtk_message_dialog_new
- (GTK_WINDOW(login_window),
- GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
- GTK_MESSAGE_QUESTION,
- GTK_BUTTONS_NONE,
- "File %s already exists", path);
- gtk_dialog_add_buttons(GTK_DIALOG(yorn),
- "Overwrite", GTK_RESPONSE_ACCEPT,
- "Cancel", GTK_RESPONSE_REJECT,
- (char *)0);
- if(gtk_dialog_run(GTK_DIALOG(yorn)) != GTK_RESPONSE_ACCEPT)
- goto done;
- gtk_widget_destroy(yorn);
- yorn = 0;
- }
+
byte_xasprintf(&tmp, "%s.tmp", path);
/* Make sure the directory exists; don't care if it already exists. */
mkdir(d_dirname(tmp), 02700);
tmp, strerror(errno));
goto done;
}
- if(fprintf(fp, "username %s\n"
- "password %s\n"
- "connect %s %s\n",
- quoteutf8(config->username),
- quoteutf8(config->password),
- quoteutf8(config->connect.s[0]),
- quoteutf8(config->connect.s[1])) < 0) {
+ int rc = fprintf(fp, "username %s\n"
+ "password %s\n",
+ quoteutf8(config->username),
+ quoteutf8(config->password));
+ if(rc >= 0 && config->connect.n)
+ rc = fprintf(fp, "connect %s %s\n",
+ quoteutf8(config->connect.s[0]),
+ quoteutf8(config->connect.s[1]));
+ if(rc < 0) {
fpopup_msg(GTK_MESSAGE_ERROR, "error writing to %s: %s",
tmp, strerror(errno));
fclose(fp);
tmp, strerror(errno));
goto done;
}
- fpopup_msg(GTK_MESSAGE_INFO, "Saved login configuration to %s", path);
- gtk_widget_destroy(login_window);
done:
- if(yorn)
- gtk_widget_destroy(yorn);
+ ;
+}
+
+/** @brief User pressed OK in login window */
+static void login_ok(GtkButton attribute((unused)) *button,
+ gpointer attribute((unused)) userdata) {
+ disorder_client *c;
+ struct config *tmpconfig = xmalloc(sizeof *tmpconfig);
+
+ tmpconfig->home = xstrdup(pkgstatedir);
+ /* Copy the new config into @ref config */
+ login_update_config(tmpconfig);
+ /* Attempt a login with the new details */
+ c = disorder_new(0);
+ if(!disorder_connect_generic(tmpconfig, c,
+ tmpconfig->username, tmpconfig->password,
+ NULL/*cookie*/)) {
+ /* Success; save the config and start using it */
+ login_update_config(config);
+ login_save_config();
+ logged_in();
+ /* Pop down login window */
+ gtk_widget_destroy(login_window);
+ } else {
+ /* Failed to connect - report the error */
+ popup_msg(GTK_MESSAGE_ERROR, disorder_last(c));
+ }
+ disorder_close(c); /* no use for this any more */
}
+/** @brief User pressed cancel in the login window */
static void login_cancel(GtkButton attribute((unused)) *button,
gpointer attribute((unused)) userdata) {
gtk_widget_destroy(login_window);
}
+/** @brief Keypress handler */
+static gboolean login_keypress(GtkWidget attribute((unused)) *widget,
+ GdkEventKey *event,
+ gpointer attribute((unused)) user_data) {
+ if(event->state)
+ return FALSE;
+ switch(event->keyval) {
+ case GDK_Return:
+ login_ok(0, 0);
+ return TRUE;
+ case GDK_Escape:
+ login_cancel(0, 0);
+ return TRUE;
+ default:
+ return FALSE;
+ }
+}
+
/* Buttons that appear at the bottom of the window */
-static const struct button buttons[] = {
+static struct button buttons[] = {
{
"Login",
login_ok,
- "Login with these settings",
+ "(Re-)connect using these settings",
+ 0
},
{
- GTK_STOCK_SAVE,
- login_save,
- "Save these settings",
- },
- {
- GTK_STOCK_CANCEL,
+ GTK_STOCK_CLOSE,
login_cancel,
- "Discard all changes and close window"
+ "Discard changes and close window",
+ 0
},
};
#define NBUTTONS (int)(sizeof buttons / sizeof *buttons)
+/** @brief Called when the remote/local button is toggled (and initially)
+ *
+ * Sets the sensitivity of the host/port entries.
+ */
+static void lwi_remote_toggled(GtkToggleButton *togglebutton,
+ gpointer attribute((unused)) user_data) {
+ const gboolean remote = gtk_toggle_button_get_active(togglebutton);
+
+ for(unsigned n = 0; n < NLWIS; ++n)
+ if(lwis[n].flags & LWI_REMOTE)
+ gtk_widget_set_sensitive(lwi_entry[n], remote);
+}
+
/** @brief Pop up a login box */
void login_box(void) {
GtkWidget *table, *label, *entry, *buttonbox, *vbox;
default_connect();
/* Create a new login window */
login_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ gtk_widget_set_style(login_window, tool_style);
g_signal_connect(login_window, "destroy",
G_CALLBACK(gtk_widget_destroyed), &login_window);
gtk_window_set_title(GTK_WINDOW(login_window), "Login Details");
/* Construct the form */
- table = gtk_table_new(NLWIS + 1/*rows*/, 2/*columns*/, FALSE/*homogenous*/);
+ table = gtk_table_new(1 + NLWIS/*rows*/, 2/*columns*/, FALSE/*homogenous*/);
+ gtk_widget_set_style(table, tool_style);
+ label = gtk_label_new("Remote");
+ gtk_widget_set_style(label, tool_style);
+ gtk_misc_set_alignment(GTK_MISC(label), 1/*right*/, 0/*bottom*/);
+ gtk_table_attach(GTK_TABLE(table), label,
+ 0, 1, /* left/right_attach */
+ 0, 1, /* top/bottom_attach */
+ GTK_FILL, 0, /* x/yoptions */
+ 1, 1); /* x/ypadding */
+ lwi_remote = gtk_check_button_new();
+ gtk_widget_set_style(lwi_remote, tool_style);
+ gtk_table_attach(GTK_TABLE(table), lwi_remote,
+ 1, 2, /* left/right_attach */
+ 0, 1, /* top/bottom_attach */
+ GTK_EXPAND|GTK_FILL, 0, /* x/yoptions */
+ 1, 1); /* x/ypadding */
+ g_signal_connect(lwi_remote, "toggled", G_CALLBACK(lwi_remote_toggled), 0);
for(n = 0; n < NLWIS; ++n) {
label = gtk_label_new(lwis[n].description);
+ gtk_widget_set_style(label, tool_style);
gtk_misc_set_alignment(GTK_MISC(label), 1/*right*/, 0/*bottom*/);
gtk_table_attach(GTK_TABLE(table), label,
0, 1, /* left/right_attach */
- n, n+1, /* top/bottom_attach */
+ n+1, n+2, /* top/bottom_attach */
GTK_FILL, 0, /* x/yoptions */
1, 1); /* x/ypadding */
entry = gtk_entry_new();
+ gtk_widget_set_style(entry, tool_style);
gtk_entry_set_visibility(GTK_ENTRY(entry),
lwis[n].flags & LWI_HIDDEN ? FALSE : TRUE);
gtk_entry_set_text(GTK_ENTRY(entry), lwis[n].get());
gtk_table_attach(GTK_TABLE(table), entry,
1, 2, /* left/right_attach */
- n, n+1, /* top/bottom_attach */
+ n+1, n+2, /* top/bottom_attach */
GTK_EXPAND|GTK_FILL, 0, /* x/yoptions */
1, 1); /* x/ypadding */
lwi_entry[n] = entry;
}
+ /* Initial settings */
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lwi_remote),
+ config->connect.n >= 2);
+ lwi_remote_toggled(GTK_TOGGLE_BUTTON(lwi_remote), 0);
buttonbox = create_buttons(buttons, NBUTTONS);
vbox = gtk_vbox_new(FALSE, 1);
+ gtk_box_pack_start(GTK_BOX(vbox),
+ gtk_image_new_from_pixbuf(find_image("logo256.png")),
+ TRUE/*expand*/,
+ TRUE/*fill*/,
+ 4/*padding*/);
gtk_box_pack_start(GTK_BOX(vbox), table,
TRUE/*expand*/, TRUE/*fill*/, 1/*padding*/);
gtk_box_pack_start(GTK_BOX(vbox), buttonbox,
FALSE/*expand*/, FALSE/*fill*/, 1/*padding*/);
- gtk_container_add(GTK_CONTAINER(login_window), vbox);
+ gtk_container_add(GTK_CONTAINER(login_window), frame_widget(vbox, NULL));
gtk_window_set_transient_for(GTK_WINDOW(login_window),
GTK_WINDOW(toplevel));
+ /* Keyboard shortcuts */
+ g_signal_connect(login_window, "key-press-event",
+ G_CALLBACK(login_keypress), 0);
gtk_widget_show_all(login_window);
}
~mdw / disorder / blobdiff