[disorder] / disobedience / users.c

/*
 * This file is part of DisOrder
 * Copyright (C) 2008 Richard Kettlewell
 *
 * 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
 */
/** @file disobedience/users.c
 * @brief User management for Disobedience
 */

#include "disobedience.h"

static GtkWidget *users_window;
static GtkListStore *users_list;
static GtkTreeSelection *users_selection;

static GtkWidget *users_details_window;
static GtkWidget *users_details_name;
static GtkWidget *users_details_email;
static GtkWidget *users_details_password;
static GtkWidget *users_details_password2;
//static GtkWidget *users_details_rights;

static int usercmp(const void *a, const void *b) {
  return strcmp(*(char **)a, *(char **)b);
}

static void users_got_list(void attribute((unused)) *v, int nvec, char **vec) {
  int n;
  GtkTreeIter iter;

  /* Present users in alphabetical order */
  qsort(vec, nvec, sizeof (char *), usercmp);
  /* Set the list contents */
  gtk_list_store_clear(users_list);
  for(n = 0; n < nvec; ++n)
    gtk_list_store_insert_with_values(users_list, &iter, n/*position*/,
				      0, vec[n], /* column 0 */
				      -1);	 /* no more columns */
  /* Only show the window when the list is populated */
  gtk_widget_show_all(users_window);
}

static char *users_getuser(void) {
  GtkTreeIter iter;
  char *who, *c;

  if(gtk_tree_selection_get_selected(users_selection, 0, &iter)) {
    gtk_tree_model_get(GTK_TREE_MODEL(users_list), &iter,
                       0, &who, -1);
    if(who) {
      c = xstrdup(who);
      g_free(who);
      return c;
    }
  }
  return 0;
}

/** @brief Text should be visible */
#define DETAIL_VISIBLE 1

/** @brief Text should be editable */
#define DETAIL_EDITABLE 2

static GtkWidget *users_detail_generic(GtkWidget *table,
                                       int *rowp,
                                       const char *title,
                                       GtkWidget *selector) {
  const int row = (*rowp)++;
  GtkWidget *const label = gtk_label_new(title);
  gtk_misc_set_alignment(GTK_MISC(label), 1, 0);
  gtk_table_attach(GTK_TABLE(table),
                   label,
                   0, 1,                /* left/right_attach */
                   row, row+1,          /* top/bottom_attach */
                   GTK_FILL,            /* xoptions */
                   0,                   /* yoptions */
                   1, 1);               /* x/ypadding */
  gtk_table_attach(GTK_TABLE(table),
                   selector,
                   1, 2,                /* left/right_attach */
                   row, row + 1,        /* top/bottom_attach */
                   GTK_EXPAND|GTK_FILL, /* xoptions */
                   GTK_FILL,            /* yoptions */
                   1, 1);               /* x/ypadding */
  return selector;
}

/** @brief Add a row to the user details table
 * @param table Containin table widget
 * @param rowp Pointer to row number, incremented
 * @param title Label for this row
 * @param value Initial value or NULL
 * @param flags Flags word
 * @return The text entry widget
 */
static GtkWidget *users_add_detail(GtkWidget *table,
                                   int *rowp,
                                   const char *title,
                                   const char *value,
                                   unsigned flags) {
  GtkWidget *entry = gtk_entry_new();

  gtk_entry_set_visibility(GTK_ENTRY(entry),
                           !!(flags & DETAIL_VISIBLE));
  gtk_editable_set_editable(GTK_EDITABLE(entry),
                            !!(flags & DETAIL_EDITABLE));
  if(value)
    gtk_entry_set_text(GTK_ENTRY(entry), value);
  return users_detail_generic(table, rowp, title, entry);
}

/** @brief Add a checkbox for a right
 * @param table Containing table
 * @param rowp Pointer to row number, incremented
 * @param title Label for this row
 * @param value Right bit (masked but not necessarily normalized)
 * @return Checkbox widget
 */
static GtkWidget *users_add_right(GtkWidget *table,
                                  int *rowp,
                                  const char *title,
                                  rights_type value) {
  GtkWidget *check = gtk_check_button_new();
  
  gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), !!value);
  return users_detail_generic(table, rowp, title, check);
}

/** @brief Add a checkbox for a three-right group
 * @param table Containing table
 * @param rowp Pointer to row number, incremented
 * @param title Label for this row
 * @param bits Rights bits (not masked or normalized)
 * @param mask Mask for this group (must be 7.2^n)
 * @param checks Where to store triple of check widgets
 * @return Checkbox widget
 */
static void users_add_right_group(GtkWidget *table,
                                  int *rowp,
                                  const char *title,
                                  rights_type bits,
                                  rights_type mask,
                                  GtkWidget *checks[3]) {
  GtkWidget *any = gtk_check_button_new_with_label("Any");
  GtkWidget *mine = gtk_check_button_new_with_label("Own");
  GtkWidget *random = gtk_check_button_new_with_label("Random");
  GtkWidget *hbox = gtk_hbox_new(FALSE, 2);

  /* Discard irrelevant bits */
  bits &= mask;
  /* Shift down to bits 0-2; the mask is always 3 contiguous bits */
  bits /= (mask / 7);
  /* If _ANY is set then the other two are implied; we'll take them out when we
   * set. */
  if(bits & 1)
    bits = 7;
  gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(any), !!(bits & 1));
  gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(mine), !!(bits & 2));
  gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(random), !!(bits & 4));
  gtk_box_pack_start(GTK_BOX(hbox), any, FALSE, FALSE, 0);
  gtk_box_pack_start(GTK_BOX(hbox), mine, FALSE, FALSE, 0);
  gtk_box_pack_start(GTK_BOX(hbox), random, FALSE, FALSE, 0);
  if(checks) {
    checks[0] = any;
    checks[1] = mine;
    checks[2] = random;
  }
  users_detail_generic(table, rowp, title, hbox);
}
                                                   

/** @brief Create the user details window
 * @param title Window title
 * @param name User name (users_edit()) or NULL (users_add())
 * @param email Email address
 * @param rights User rights string
 * @param password Password
 *
 * This is used both by users_add() and users_edit().
 *
 * The window contains:
 * - display or edit fields for the username
 * - edit fields for the email address
 * - two hidden edit fields for the password (they must match)
 * - check boxes for the rights
 */
static void users_makedetails(const char *title,
                              const char *name,
                              const char *email,
                              const char *rights,
                              const char *password) {
  GtkWidget *table;
  int row = 0;
  rights_type r = 0;
  
  /* Create the window */
  users_details_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
  gtk_widget_set_style(users_details_window, tool_style);
  g_signal_connect(users_details_window, "destroy",
		   G_CALLBACK(gtk_widget_destroyed), &users_details_window);
  gtk_window_set_title(GTK_WINDOW(users_details_window), title);
  gtk_window_set_transient_for(GTK_WINDOW(users_details_window),
                               GTK_WINDOW(users_window));
  table = gtk_table_new(4, 2, FALSE/*!homogeneous*/);

  users_details_name = users_add_detail(table, &row, "Username", name,
                                        (name ? 0 : DETAIL_EDITABLE)
                                        |DETAIL_VISIBLE);

  users_details_email = users_add_detail(table, &row, "Email", email,
                                         DETAIL_EDITABLE|DETAIL_VISIBLE);

  users_details_password = users_add_detail(table, &row, "Password",
                                            password,
                                            DETAIL_EDITABLE);
  users_details_password2 = users_add_detail(table, &row, "Password",
                                             password,
                                             DETAIL_EDITABLE);

  parse_rights(rights, &r, 1);
  users_add_right(table, &row, "Read operations", r & RIGHT_READ);
  users_add_right(table, &row, "Play track", r & RIGHT_PLAY);
  users_add_right_group(table, &row, "Move", r, RIGHT_MOVE__MASK, NULL);
  users_add_right_group(table, &row, "Remove", r, RIGHT_REMOVE__MASK, NULL);
  users_add_right_group(table, &row, "Scratch", r, RIGHT_SCRATCH__MASK, NULL);
  users_add_right(table, &row, "Set volume", r & RIGHT_VOLUME);
  users_add_right(table, &row, "Admin operations", r & RIGHT_ADMIN);
  users_add_right(table, &row, "Rescan", r & RIGHT_RESCAN);
  users_add_right(table, &row, "Register new users", r & RIGHT_REGISTER);
  users_add_right(table, &row, "Modify own userinfo", r & RIGHT_USERINFO);
  users_add_right(table, &row, "Modify track preferences", r & RIGHT_PREFS);
  users_add_right(table, &row, "Modify global preferences", r & RIGHT_GLOBAL_PREFS);
  users_add_right(table, &row, "Pause/resume tracks", r & RIGHT_PAUSE);

  gtk_container_add(GTK_CONTAINER(users_details_window), table);
  gtk_widget_show_all(users_details_window);
}

static void users_add(GtkButton attribute((unused)) *button,
		      gpointer attribute((unused)) userdata) {
}

static void users_deleted_error(struct callbackdata attribute((unused)) *cbd,
				int attribute((unused)) code,
				const char *msg) {
  popup_msg(GTK_MESSAGE_ERROR, msg);
}

static void users_deleted(void *v) {
  const struct callbackdata *const cbd = v;
  GtkTreeIter iter;
  char *who;

  /* Find the user */
  if(!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(users_list), &iter))
    return;
  do {
    gtk_tree_model_get(GTK_TREE_MODEL(users_list), &iter,
		       0, &who, -1);
    if(!strcmp(who, cbd->u.user))
      break;
    g_free(who);
    who = 0;
  } while(gtk_tree_model_iter_next(GTK_TREE_MODEL(users_list), &iter));
  /* Remove them */
  gtk_list_store_remove(users_list, &iter);
  g_free(who);
}

static void users_delete(GtkButton attribute((unused)) *button,
			 gpointer attribute((unused)) userdata) {
  GtkWidget *yesno;
  char *who;
  int res;
  struct callbackdata *cbd;

  if(!(who = users_getuser()))
    return;
  yesno = gtk_message_dialog_new(GTK_WINDOW(users_window),
                                 GTK_DIALOG_MODAL,
                                 GTK_MESSAGE_QUESTION,
                                 GTK_BUTTONS_YES_NO,
                                 "Do you really want to delete user %s?"
                                 " This action cannot be undone.", who);
  res = gtk_dialog_run(GTK_DIALOG(yesno));
  gtk_widget_destroy(yesno);
  if(res == GTK_RESPONSE_YES) {
    cbd = xmalloc(sizeof *cbd);
    cbd->onerror = users_deleted_error;
    cbd->u.user = who;
    disorder_eclient_deluser(client, users_deleted, cbd->u.user, cbd);
  }
}

static void users_edit(GtkButton attribute((unused)) *button,
		       gpointer attribute((unused)) userdata) {
  char *who;
  
  if(!(who = users_getuser()))
    return;
  users_makedetails("editing user details", who, "foo@bar", "play", "wobble");
}

static const struct button users_buttons[] = {
  {
    "Add user",
    users_add,
    "Create a new user"
  },
  {
    "Edit user",
    users_edit,
    "Edit a user"
  },
  {
    "Delete user",
    users_delete,
    "Delete a user"
  },
};
#define NUSERS_BUTTONS (sizeof users_buttons / sizeof *users_buttons)

void manage_users(void) {
  GtkWidget *tree, *buttons, *hbox;
  GtkCellRenderer *cr;
  GtkTreeViewColumn *col;
  
  /* If the window already exists just raise it */
  if(users_window) {
    gtk_window_present(GTK_WINDOW(users_window));
    return;
  }
  /* Create the window */
  users_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
  gtk_widget_set_style(users_window, tool_style);
  g_signal_connect(users_window, "destroy",
		   G_CALLBACK(gtk_widget_destroyed), &users_window);
  gtk_window_set_title(GTK_WINDOW(users_window), "User Management");
  /* default size is too small */
  gtk_window_set_default_size(GTK_WINDOW(users_window), 240, 240);

  /* Create the list of users and populate it asynchronously */
  users_list = gtk_list_store_new(1, G_TYPE_STRING);
  disorder_eclient_users(client, users_got_list, 0);
  /* Create the view */
  tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(users_list));
  /* ...and the renderers for it */
  cr = gtk_cell_renderer_text_new();
  col = gtk_tree_view_column_new_with_attributes("Username",
						 cr,
						 "text", 0,
						 NULL);
  gtk_tree_view_append_column(GTK_TREE_VIEW(tree), col);
  /* Get the selection for the view and set its mode */
  users_selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
  gtk_tree_selection_set_mode(users_selection, GTK_SELECTION_BROWSE);
  /* Create the control buttons */
  buttons = create_buttons_box(users_buttons,
			       NUSERS_BUTTONS,
			       gtk_vbox_new(FALSE, 1));
  /* Put it all together in an hbox */
  hbox = gtk_hbox_new(FALSE, 2);
  gtk_box_pack_start(GTK_BOX(hbox), tree, TRUE/*expand*/, TRUE/*fill*/, 0);
  gtk_box_pack_start(GTK_BOX(hbox), buttons, FALSE, FALSE, 0);
  gtk_container_add(GTK_CONTAINER(users_window), hbox);
}

/*
Local Variables:
c-basic-offset:2
comment-column:40
fill-column:79
indent-tabs-mode:nil
End:
*/
Commit	Line	Data
ffc4dbaf RK	1	/*
	2	* This file is part of DisOrder
	3	* Copyright (C) 2008 Richard Kettlewell
	4	*
	5	* This program is free software; you can redistribute it and/or modify
	6	* it under the terms of the GNU General Public License as published by
	7	* the Free Software Foundation; either version 2 of the License, or
	8	* (at your option) any later version.
	9	*
	10	* This program is distributed in the hope that it will be useful, but
	11	* WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	* General Public License for more details.
	14	*
	15	* You should have received a copy of the GNU General Public License
	16	* along with this program; if not, write to the Free Software
	17	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
	18	* USA
	19	*/
	20	/** @file disobedience/users.c
	21	* @brief User management for Disobedience
	22	*/
	23
	24	#include "disobedience.h"
	25
	26	static GtkWidget *users_window;
	27	static GtkListStore *users_list;
4aa8a0a4	28	static GtkTreeSelection *users_selection;
ffc4dbaf	29
54e4791e RK	30	static GtkWidget *users_details_window;
	31	static GtkWidget *users_details_name;
	32	static GtkWidget *users_details_email;
	33	static GtkWidget *users_details_password;
	34	static GtkWidget *users_details_password2;
	35	//static GtkWidget *users_details_rights;
	36
ffc4dbaf RK	37	static int usercmp(const void a, const void b) {
	38	return strcmp((char )a, (char **)b);
	39	}
	40
	41	static void users_got_list(void attribute((unused)) v, int nvec, char *vec) {
	42	int n;
	43	GtkTreeIter iter;
	44
	45	/* Present users in alphabetical order */
	46	qsort(vec, nvec, sizeof (char *), usercmp);
	47	/* Set the list contents */
	48	gtk_list_store_clear(users_list);
	49	for(n = 0; n < nvec; ++n)
	50	gtk_list_store_insert_with_values(users_list, &iter, n/position/,
	51	0, vec[n], /* column 0 */
	52	-1); /* no more columns */
	53	/* Only show the window when the list is populated */
	54	gtk_widget_show_all(users_window);
	55	}
	56
6faa6239 RK	57	static char *users_getuser(void) {
	58	GtkTreeIter iter;
	59	char who, c;
	60
	61	if(gtk_tree_selection_get_selected(users_selection, 0, &iter)) {
	62	gtk_tree_model_get(GTK_TREE_MODEL(users_list), &iter,
	63	0, &who, -1);
	64	if(who) {
	65	c = xstrdup(who);
	66	g_free(who);
	67	return c;
	68	}
	69	}
	70	return 0;
	71	}
	72
95ceca70 RK	73	/** @brief Text should be visible */
	74	#define DETAIL_VISIBLE 1
	75
	76	/** @brief Text should be editable */
	77	#define DETAIL_EDITABLE 2
	78
fbadea5c RK	79	static GtkWidget users_detail_generic(GtkWidget table,
	80	int *rowp,
	81	const char *title,
	82	GtkWidget *selector) {
	83	const int row = (*rowp)++;
	84	GtkWidget *const label = gtk_label_new(title);
	85	gtk_misc_set_alignment(GTK_MISC(label), 1, 0);
	86	gtk_table_attach(GTK_TABLE(table),
	87	label,
	88	0, 1, /* left/right_attach */
	89	row, row+1, /* top/bottom_attach */
	90	GTK_FILL, /* xoptions */
	91	0, /* yoptions */
	92	1, 1); /* x/ypadding */
	93	gtk_table_attach(GTK_TABLE(table),
	94	selector,
	95	1, 2, /* left/right_attach */
	96	row, row + 1, /* top/bottom_attach */
	97	GTK_EXPAND\|GTK_FILL, /* xoptions */
	98	GTK_FILL, /* yoptions */
	99	1, 1); /* x/ypadding */
	100	return selector;
	101	}
	102
95ceca70 RK	103	/** @brief Add a row to the user details table
	104	* @param table Containin table widget
	105	* @param rowp Pointer to row number, incremented
	106	* @param title Label for this row
	107	* @param value Initial value or NULL
	108	* @param flags Flags word
95ceca70 RK	109	* @return The text entry widget
	110	*/
	111	static GtkWidget users_add_detail(GtkWidget table,
	112	int *rowp,
	113	const char *title,
	114	const char *value,
	115	unsigned flags) {
fbadea5c RK	116	GtkWidget *entry = gtk_entry_new();
fbadea5c RK	117
95ceca70 RK	118	gtk_entry_set_visibility(GTK_ENTRY(entry),
	119	!!(flags & DETAIL_VISIBLE));
	120	gtk_editable_set_editable(GTK_EDITABLE(entry),
	121	!!(flags & DETAIL_EDITABLE));
	122	if(value)
	123	gtk_entry_set_text(GTK_ENTRY(entry), value);
fbadea5c RK	124	return users_detail_generic(table, rowp, title, entry);
	125	}
	126
c49dfc50 RK	127	/** @brief Add a checkbox for a right
	128	* @param table Containing table
	129	* @param rowp Pointer to row number, incremented
	130	* @param title Label for this row
	131	* @param value Right bit (masked but not necessarily normalized)
	132	* @return Checkbox widget
	133	*/
fbadea5c RK	134	static GtkWidget users_add_right(GtkWidget table,
	135	int *rowp,
	136	const char *title,
	137	rights_type value) {
	138	GtkWidget *check = gtk_check_button_new();
	139
	140	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), !!value);
	141	return users_detail_generic(table, rowp, title, check);
95ceca70	142	}
c49dfc50 RK	143
	144	/** @brief Add a checkbox for a three-right group
	145	* @param table Containing table
	146	* @param rowp Pointer to row number, incremented
	147	* @param title Label for this row
	148	* @param bits Rights bits (not masked or normalized)
	149	* @param mask Mask for this group (must be 7.2^n)
	150	* @param checks Where to store triple of check widgets
	151	* @return Checkbox widget
	152	*/
	153	static void users_add_right_group(GtkWidget *table,
	154	int *rowp,
	155	const char *title,
	156	rights_type bits,
	157	rights_type mask,
	158	GtkWidget *checks[3]) {
	159	GtkWidget *any = gtk_check_button_new_with_label("Any");
	160	GtkWidget *mine = gtk_check_button_new_with_label("Own");
	161	GtkWidget *random = gtk_check_button_new_with_label("Random");
	162	GtkWidget *hbox = gtk_hbox_new(FALSE, 2);
	163
	164	/* Discard irrelevant bits */
	165	bits &= mask;
	166	/* Shift down to bits 0-2; the mask is always 3 contiguous bits */
	167	bits /= (mask / 7);
	168	/* If _ANY is set then the other two are implied; we'll take them out when we
	169	* set. */
	170	if(bits & 1)
	171	bits = 7;
	172	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(any), !!(bits & 1));
	173	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(mine), !!(bits & 2));
	174	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(random), !!(bits & 4));
	175	gtk_box_pack_start(GTK_BOX(hbox), any, FALSE, FALSE, 0);
	176	gtk_box_pack_start(GTK_BOX(hbox), mine, FALSE, FALSE, 0);
	177	gtk_box_pack_start(GTK_BOX(hbox), random, FALSE, FALSE, 0);
	178	if(checks) {
	179	checks[0] = any;
	180	checks[1] = mine;
	181	checks[2] = random;
	182	}
	183	users_detail_generic(table, rowp, title, hbox);
	184	}
95ceca70 RK	185
95ceca70 RK	186
54e4791e RK	187	/** @brief Create the user details window
	188	* @param title Window title
	189	* @param name User name (users_edit()) or NULL (users_add())
	190	* @param email Email address
	191	* @param rights User rights string
	192	* @param password Password
	193	*
	194	* This is used both by users_add() and users_edit().
	195	*
	196	* The window contains:
	197	* - display or edit fields for the username
	198	* - edit fields for the email address
	199	* - two hidden edit fields for the password (they must match)
	200	* - check boxes for the rights
	201	*/
	202	static void users_makedetails(const char *title,
	203	const char *name,
	204	const char *email,
fbadea5c	205	const char *rights,
54e4791e	206	const char *password) {
95ceca70 RK	207	GtkWidget *table;
95ceca70 RK	208	int row = 0;
fbadea5c	209	rights_type r = 0;
54e4791e RK	210
	211	/* Create the window */
	212	users_details_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	213	gtk_widget_set_style(users_details_window, tool_style);
	214	g_signal_connect(users_details_window, "destroy",
	215	G_CALLBACK(gtk_widget_destroyed), &users_details_window);
	216	gtk_window_set_title(GTK_WINDOW(users_details_window), title);
	217	gtk_window_set_transient_for(GTK_WINDOW(users_details_window),
	218	GTK_WINDOW(users_window));
	219	table = gtk_table_new(4, 2, FALSE/!homogeneous/);
	220
95ceca70 RK	221	users_details_name = users_add_detail(table, &row, "Username", name,
	222	(name ? 0 : DETAIL_EDITABLE)
	223	\|DETAIL_VISIBLE);
54e4791e	224
95ceca70 RK	225	users_details_email = users_add_detail(table, &row, "Email", email,
95ceca70 RK	226	DETAIL_EDITABLE\|DETAIL_VISIBLE);
54e4791e	227
95ceca70 RK	228	users_details_password = users_add_detail(table, &row, "Password",
	229	password,
	230	DETAIL_EDITABLE);
	231	users_details_password2 = users_add_detail(table, &row, "Password",
	232	password,
	233	DETAIL_EDITABLE);
54e4791e	234
fbadea5c RK	235	parse_rights(rights, &r, 1);
	236	users_add_right(table, &row, "Read operations", r & RIGHT_READ);
	237	users_add_right(table, &row, "Play track", r & RIGHT_PLAY);
c49dfc50 RK	238	users_add_right_group(table, &row, "Move", r, RIGHT_MOVE__MASK, NULL);
	239	users_add_right_group(table, &row, "Remove", r, RIGHT_REMOVE__MASK, NULL);
	240	users_add_right_group(table, &row, "Scratch", r, RIGHT_SCRATCH__MASK, NULL);
fbadea5c RK	241	users_add_right(table, &row, "Set volume", r & RIGHT_VOLUME);
	242	users_add_right(table, &row, "Admin operations", r & RIGHT_ADMIN);
	243	users_add_right(table, &row, "Rescan", r & RIGHT_RESCAN);
	244	users_add_right(table, &row, "Register new users", r & RIGHT_REGISTER);
	245	users_add_right(table, &row, "Modify own userinfo", r & RIGHT_USERINFO);
	246	users_add_right(table, &row, "Modify track preferences", r & RIGHT_PREFS);
	247	users_add_right(table, &row, "Modify global preferences", r & RIGHT_GLOBAL_PREFS);
	248	users_add_right(table, &row, "Pause/resume tracks", r & RIGHT_PAUSE);
95ceca70	249
54e4791e RK	250	gtk_container_add(GTK_CONTAINER(users_details_window), table);
	251	gtk_widget_show_all(users_details_window);
	252	}
	253
ffc4dbaf RK	254	static void users_add(GtkButton attribute((unused)) *button,
	255	gpointer attribute((unused)) userdata) {
	256	}
	257
4aa8a0a4 RK	258	static void users_deleted_error(struct callbackdata attribute((unused)) *cbd,
	259	int attribute((unused)) code,
	260	const char *msg) {
	261	popup_msg(GTK_MESSAGE_ERROR, msg);
	262	}
	263
	264	static void users_deleted(void *v) {
	265	const struct callbackdata *const cbd = v;
	266	GtkTreeIter iter;
	267	char *who;
	268
	269	/* Find the user */
	270	if(!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(users_list), &iter))
	271	return;
	272	do {
	273	gtk_tree_model_get(GTK_TREE_MODEL(users_list), &iter,
	274	0, &who, -1);
	275	if(!strcmp(who, cbd->u.user))
	276	break;
	277	g_free(who);
	278	who = 0;
	279	} while(gtk_tree_model_iter_next(GTK_TREE_MODEL(users_list), &iter));
	280	/* Remove them */
	281	gtk_list_store_remove(users_list, &iter);
	282	g_free(who);
	283	}
	284
ffc4dbaf RK	285	static void users_delete(GtkButton attribute((unused)) *button,
ffc4dbaf RK	286	gpointer attribute((unused)) userdata) {
4aa8a0a4 RK	287	GtkWidget *yesno;
	288	char *who;
	289	int res;
	290	struct callbackdata *cbd;
	291
6faa6239 RK	292	if(!(who = users_getuser()))
	293	return;
	294	yesno = gtk_message_dialog_new(GTK_WINDOW(users_window),
	295	GTK_DIALOG_MODAL,
	296	GTK_MESSAGE_QUESTION,
	297	GTK_BUTTONS_YES_NO,
	298	"Do you really want to delete user %s?"
	299	" This action cannot be undone.", who);
	300	res = gtk_dialog_run(GTK_DIALOG(yesno));
	301	gtk_widget_destroy(yesno);
	302	if(res == GTK_RESPONSE_YES) {
	303	cbd = xmalloc(sizeof *cbd);
	304	cbd->onerror = users_deleted_error;
	305	cbd->u.user = who;
	306	disorder_eclient_deluser(client, users_deleted, cbd->u.user, cbd);
4aa8a0a4	307	}
ffc4dbaf RK	308	}
	309
	310	static void users_edit(GtkButton attribute((unused)) *button,
	311	gpointer attribute((unused)) userdata) {
54e4791e	312	char *who;
6faa6239	313
54e4791e RK	314	if(!(who = users_getuser()))
54e4791e RK	315	return;
fbadea5c	316	users_makedetails("editing user details", who, "foo@bar", "play", "wobble");
ffc4dbaf RK	317	}
	318
	319	static const struct button users_buttons[] = {
	320	{
	321	"Add user",
	322	users_add,
	323	"Create a new user"
	324	},
	325	{
	326	"Edit user",
	327	users_edit,
	328	"Edit a user"
	329	},
	330	{
	331	"Delete user",
	332	users_delete,
	333	"Delete a user"
	334	},
	335	};
	336	#define NUSERS_BUTTONS (sizeof users_buttons / sizeof *users_buttons)
	337
	338	void manage_users(void) {
	339	GtkWidget tree, buttons, *hbox;
	340	GtkCellRenderer *cr;
	341	GtkTreeViewColumn *col;
	342
	343	/* If the window already exists just raise it */
	344	if(users_window) {
	345	gtk_window_present(GTK_WINDOW(users_window));
	346	return;
	347	}
	348	/* Create the window */
	349	users_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	350	gtk_widget_set_style(users_window, tool_style);
	351	g_signal_connect(users_window, "destroy",
	352	G_CALLBACK(gtk_widget_destroyed), &users_window);
	353	gtk_window_set_title(GTK_WINDOW(users_window), "User Management");
	354	/* default size is too small */
	355	gtk_window_set_default_size(GTK_WINDOW(users_window), 240, 240);
	356
	357	/* Create the list of users and populate it asynchronously */
	358	users_list = gtk_list_store_new(1, G_TYPE_STRING);
	359	disorder_eclient_users(client, users_got_list, 0);
	360	/* Create the view */
	361	tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(users_list));
	362	/* ...and the renderers for it */
	363	cr = gtk_cell_renderer_text_new();
	364	col = gtk_tree_view_column_new_with_attributes("Username",
	365	cr,
	366	"text", 0,
	367	NULL);
	368	gtk_tree_view_append_column(GTK_TREE_VIEW(tree), col);
4aa8a0a4 RK	369	/* Get the selection for the view and set its mode */
	370	users_selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
	371	gtk_tree_selection_set_mode(users_selection, GTK_SELECTION_BROWSE);
ffc4dbaf RK	372	/* Create the control buttons */
	373	buttons = create_buttons_box(users_buttons,
	374	NUSERS_BUTTONS,
	375	gtk_vbox_new(FALSE, 1));
	376	/* Put it all together in an hbox */
	377	hbox = gtk_hbox_new(FALSE, 2);
	378	gtk_box_pack_start(GTK_BOX(hbox), tree, TRUE/expand/, TRUE/fill/, 0);
	379	gtk_box_pack_start(GTK_BOX(hbox), buttons, FALSE, FALSE, 0);
	380	gtk_container_add(GTK_CONTAINER(users_window), hbox);
	381	}
	382
	383	/*
	384	Local Variables:
	385	c-basic-offset:2
	386	comment-column:40
	387	fill-column:79
	388	indent-tabs-mode:nil
	389	End:
	390	*/