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586 lines
17 KiB
586 lines
17 KiB
/*
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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xrdp: A Remote Desktop Protocol server.
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Copyright (C) Jay Sorg 2004-2010
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main login window and login help window
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*/
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#include "xrdp.h"
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/*****************************************************************************/
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/* all login help screen events go here */
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static int DEFAULT_CC
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xrdp_wm_login_help_notify(struct xrdp_bitmap* wnd,
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struct xrdp_bitmap* sender,
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int msg, long param1, long param2)
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{
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struct xrdp_painter* p;
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if (wnd == 0)
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{
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return 0;
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}
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if (sender == 0)
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{
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return 0;
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}
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if (wnd->owner == 0)
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{
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return 0;
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}
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if (msg == 1) /* click */
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{
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if (sender->id == 1) /* ok button */
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{
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if (sender->owner->notify != 0)
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{
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wnd->owner->notify(wnd->owner, wnd, 100, 1, 0); /* ok */
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}
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}
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}
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else if (msg == WM_PAINT) /* 3 */
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{
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p = (struct xrdp_painter*)param1;
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if (p != 0)
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{
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p->fg_color = wnd->wm->black;
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xrdp_painter_draw_text(p, wnd, 10, 30, "You must be authenticated \
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before using this");
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xrdp_painter_draw_text(p, wnd, 10, 46, "session.");
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xrdp_painter_draw_text(p, wnd, 10, 78, "Enter a valid username in \
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the username edit box.");
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xrdp_painter_draw_text(p, wnd, 10, 94, "Enter the password in \
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the password edit box.");
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xrdp_painter_draw_text(p, wnd, 10, 110, "Both the username and \
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password are case");
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xrdp_painter_draw_text(p, wnd, 10, 126, "sensitive.");
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xrdp_painter_draw_text(p, wnd, 10, 158, "Contact your system \
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administrator if you are");
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xrdp_painter_draw_text(p, wnd, 10, 174, "having problems \
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logging on.");
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}
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}
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return 0;
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}
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#if 0
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/*****************************************************************************/
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static int DEFAULT_CC
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xrdp_wm_popup_notify(struct xrdp_bitmap* wnd,
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struct xrdp_bitmap* sender,
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int msg, int param1, int param2)
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{
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return 0;
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}
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#endif
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/*****************************************************************************/
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int APP_CC
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xrdp_wm_delete_all_childs(struct xrdp_wm* self)
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{
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int index;
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struct xrdp_bitmap* b;
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struct xrdp_rect rect;
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for (index = self->screen->child_list->count - 1; index >= 0; index--)
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{
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b = (struct xrdp_bitmap*)list_get_item(self->screen->child_list, index);
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MAKERECT(rect, b->left, b->top, b->width, b->height);
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xrdp_bitmap_delete(b);
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xrdp_bitmap_invalidate(self->screen, &rect);
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}
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return 0;
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}
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/*****************************************************************************/
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static int APP_CC
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set_mod_data_item(struct xrdp_mod_data* mod, char* name, char* value)
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{
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int index;
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for (index = 0; index < mod->names->count; index++)
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{
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if (g_strncmp(name, (char*)list_get_item(mod->names, index), 255) == 0)
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{
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list_remove_item(mod->values, index);
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list_insert_item(mod->values, index, (long)g_strdup(value));
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}
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}
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return 0;
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}
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/*****************************************************************************/
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static int APP_CC
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xrdp_wm_help_clicked(struct xrdp_bitmap* wnd)
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{
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struct xrdp_bitmap* help;
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struct xrdp_bitmap* but;
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/* create help screen */
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help = xrdp_bitmap_create(340, 300, wnd->wm->screen->bpp,
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WND_TYPE_WND, wnd->wm);
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list_insert_item(wnd->wm->screen->child_list, 0, (long)help);
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help->parent = wnd->wm->screen;
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help->owner = wnd;
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wnd->modal_dialog = help;
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help->bg_color = wnd->wm->grey;
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help->left = wnd->wm->screen->width / 2 - help->width / 2;
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help->top = wnd->wm->screen->height / 2 - help->height / 2;
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help->notify = xrdp_wm_login_help_notify;
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set_string(&help->caption1, "Login help");
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/* ok button */
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but = xrdp_bitmap_create(60, 25, wnd->wm->screen->bpp,
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WND_TYPE_BUTTON, wnd->wm);
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list_insert_item(help->child_list, 0, (long)but);
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but->parent = help;
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but->owner = help;
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but->left = 140;
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but->top = 260;
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but->id = 1;
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but->tab_stop = 1;
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set_string(&but->caption1, "OK");
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/* draw it */
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help->focused_control = but;
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help->default_button = but;
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help->esc_button = but;
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xrdp_bitmap_invalidate(help, 0);
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xrdp_wm_set_focused(wnd->wm, help);
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return 0;
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}
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/*****************************************************************************/
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static int APP_CC
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xrdp_wm_cancel_clicked(struct xrdp_bitmap* wnd)
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{
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if (wnd != 0)
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{
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if (wnd->wm != 0)
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{
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if (wnd->wm->pro_layer != 0)
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{
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g_set_wait_obj(wnd->wm->pro_layer->self_term_event);
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}
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}
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}
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return 0;
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}
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/*****************************************************************************/
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static int APP_CC
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xrdp_wm_ok_clicked(struct xrdp_bitmap* wnd)
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{
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struct xrdp_bitmap* combo;
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struct xrdp_bitmap* label;
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struct xrdp_bitmap* edit;
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struct xrdp_wm* wm;
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struct xrdp_mod_data* mod_data;
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int i;
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wm = wnd->wm;
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combo = xrdp_bitmap_get_child_by_id(wnd, 6);
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if (combo != 0)
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{
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mod_data = (struct xrdp_mod_data*)
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list_get_item(combo->data_list, combo->item_index);
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if (mod_data != 0)
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{
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/* get the user typed values */
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i = 100;
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label = xrdp_bitmap_get_child_by_id(wnd, i);
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edit = xrdp_bitmap_get_child_by_id(wnd, i + 1);
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while (label != 0 && edit != 0)
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{
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set_mod_data_item(mod_data, label->caption1, edit->caption1);
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i += 2;
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label = xrdp_bitmap_get_child_by_id(wnd, i);
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edit = xrdp_bitmap_get_child_by_id(wnd, i + 1);
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}
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list_delete(wm->mm->login_names);
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list_delete(wm->mm->login_values);
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wm->mm->login_names = list_create();
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wm->mm->login_names->auto_free = 1;
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wm->mm->login_values = list_create();
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wm->mm->login_values->auto_free = 1;
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/* gota copy these cause dialog gets freed */
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list_append_list_strdup(mod_data->names, wm->mm->login_names, 0);
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list_append_list_strdup(mod_data->values, wm->mm->login_values, 0);
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xrdp_wm_set_login_mode(wm, 2);
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}
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}
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return 0;
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}
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/******************************************************************************/
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static int APP_CC
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xrdp_wm_show_edits(struct xrdp_wm* self, struct xrdp_bitmap* combo)
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{
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int count;
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int index;
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int insert_index;
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int username_set;
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char* name;
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char* value;
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struct xrdp_mod_data* mod;
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struct xrdp_bitmap* b;
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username_set = 0;
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/* free labels and edits, cause we gota create them */
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/* creation or combo changed */
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for (index = 100; index < 200; index++)
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{
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b = xrdp_bitmap_get_child_by_id(combo->parent, index);
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xrdp_bitmap_delete(b);
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}
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insert_index = list_index_of(self->login_window->child_list,
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(long)combo);
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insert_index++;
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mod = (struct xrdp_mod_data*)
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list_get_item(combo->data_list, combo->item_index);
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if (mod != 0)
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{
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count = 0;
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for (index = 0; index < mod->names->count; index++)
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{
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value = (char*)list_get_item(mod->values, index);
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if (g_strncmp("ask", value, 3) == 0)
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{
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/* label */
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b = xrdp_bitmap_create(70, 20, self->screen->bpp,
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WND_TYPE_LABEL, self);
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list_insert_item(self->login_window->child_list, insert_index,
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(long)b);
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insert_index++;
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b->parent = self->login_window;
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b->owner = self->login_window;
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b->left = self->login_window->width >= 400 ? 155 : 5;
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b->top = 60 + 25 * count;
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b->id = 100 + 2 * count;
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name = (char*)list_get_item(mod->names, index);
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set_string(&b->caption1, name);
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/* edit */
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b = xrdp_bitmap_create(140, 20, self->screen->bpp,
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WND_TYPE_EDIT, self);
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list_insert_item(self->login_window->child_list, insert_index,
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(long)b);
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insert_index++;
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b->parent = self->login_window;
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b->owner = self->login_window;
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b->left = self->login_window->width >= 400 ? 230 : 70;
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b->top = 60 + 25 * count;
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b->id = 100 + 2 * count + 1;
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b->pointer = 1;
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b->tab_stop = 1;
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b->caption1 = (char*)g_malloc(256, 1);
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g_strncpy(b->caption1, value + 3, 255);
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b->edit_pos = g_mbstowcs(0, b->caption1, 0);
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if (self->login_window->focused_control == 0)
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{
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self->login_window->focused_control = b;
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}
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if (g_strncmp(name, "username", 255) == 0)
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{
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g_strncpy(b->caption1, self->session->client_info->username, 255);
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b->edit_pos = g_mbstowcs(0, b->caption1, 0);
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if (b->edit_pos > 0)
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{
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username_set = 1;
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}
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}
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if (g_strncmp(name, "password", 255) == 0)
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{
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b->password_char = '*';
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if (username_set)
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{
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if (b->parent != 0)
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{
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b->parent->focused_control = b;
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}
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}
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}
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count++;
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}
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}
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}
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return 0;
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}
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/*****************************************************************************/
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/* all login screen events go here */
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static int DEFAULT_CC
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xrdp_wm_login_notify(struct xrdp_bitmap* wnd,
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struct xrdp_bitmap* sender,
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int msg, long param1, long param2)
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{
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struct xrdp_bitmap* b;
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struct xrdp_rect rect;
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int i;
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if (wnd->modal_dialog != 0 && msg != 100)
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{
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return 0;
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}
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if (msg == 1) /* click */
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{
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if (sender->id == 1) /* help button */
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{
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xrdp_wm_help_clicked(wnd);
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}
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else if (sender->id == 2) /* cancel button */
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{
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xrdp_wm_cancel_clicked(wnd);
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}
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else if (sender->id == 3) /* ok button */
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{
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xrdp_wm_ok_clicked(wnd);
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}
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}
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else if (msg == 2) /* mouse move */
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{
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}
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else if (msg == 100) /* modal result is done */
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{
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i = list_index_of(wnd->wm->screen->child_list, (long)sender);
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if (i >= 0)
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{
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b = (struct xrdp_bitmap*)
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list_get_item(wnd->wm->screen->child_list, i);
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list_remove_item(sender->wm->screen->child_list, i);
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MAKERECT(rect, b->left, b->top, b->width, b->height);
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xrdp_bitmap_invalidate(wnd->wm->screen, &rect);
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xrdp_bitmap_delete(sender);
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wnd->modal_dialog = 0;
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xrdp_wm_set_focused(wnd->wm, wnd);
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}
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}
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else if (msg == CB_ITEMCHANGE) /* combo box change */
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{
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xrdp_wm_show_edits(wnd->wm, sender);
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xrdp_bitmap_invalidate(wnd, 0); /* invalidate the whole dialog for now */
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}
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return 0;
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}
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/******************************************************************************/
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static int APP_CC
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xrdp_wm_login_fill_in_combo(struct xrdp_wm* self, struct xrdp_bitmap* b)
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{
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struct list* sections;
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struct list* section_names;
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struct list* section_values;
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int fd;
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int i;
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int j;
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char* p;
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char* q;
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char* r;
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char name[256];
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char cfg_file[256];
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struct xrdp_mod_data* mod_data;
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sections = list_create();
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sections->auto_free = 1;
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section_names = list_create();
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section_names->auto_free = 1;
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section_values = list_create();
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section_values->auto_free = 1;
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g_snprintf(cfg_file, 255, "%s/xrdp.ini", XRDP_CFG_PATH);
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fd = g_file_open(cfg_file); /* xrdp.ini */
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if (fd < 1)
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{
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g_writeln("Could not read xrdp ini file %s", cfg_file);
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}
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file_read_sections(fd, sections);
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for (i = 0; i < sections->count; i++)
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{
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p = (char*)list_get_item(sections, i);
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file_read_section(fd, p, section_names, section_values);
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if (g_strncmp(p, "globals", 255) == 0)
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{
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}
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else
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{
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g_strncpy(name, p, 255);
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mod_data = (struct xrdp_mod_data*)
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g_malloc(sizeof(struct xrdp_mod_data), 1);
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mod_data->names = list_create();
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mod_data->names->auto_free = 1;
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mod_data->values = list_create();
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mod_data->values->auto_free = 1;
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for (j = 0; j < section_names->count; j++)
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{
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q = (char*)list_get_item(section_names, j);
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r = (char*)list_get_item(section_values, j);
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if (g_strncmp("name", q, 255) == 0)
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{
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g_strncpy(name, r, 255);
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}
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list_add_item(mod_data->names, (long)g_strdup(q));
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list_add_item(mod_data->values, (long)g_strdup(r));
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}
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list_add_item(b->string_list, (long)g_strdup(name));
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list_add_item(b->data_list, (long)mod_data);
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}
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}
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g_file_close(fd);
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list_delete(sections);
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list_delete(section_names);
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list_delete(section_values);
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return 0;
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}
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/******************************************************************************/
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int APP_CC
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xrdp_login_wnd_create(struct xrdp_wm* self)
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{
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struct xrdp_bitmap* but;
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struct xrdp_bitmap* combo;
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char file_path[256];
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int log_width;
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int log_height;
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int regular;
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log_width = 400;
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log_height = 200;
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regular = 1;
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if (self->screen->width < log_width)
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{
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if (self->screen->width < 240)
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{
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log_width = self->screen->width - 4;
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}
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else
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{
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log_width = 240;
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}
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regular = 0;
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}
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/* draw login window */
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self->login_window = xrdp_bitmap_create(log_width, log_height, self->screen->bpp,
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WND_TYPE_WND, self);
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list_add_item(self->screen->child_list, (long)self->login_window);
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self->login_window->parent = self->screen;
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self->login_window->owner = self->screen;
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self->login_window->bg_color = self->grey;
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self->login_window->left = self->screen->width / 2 -
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self->login_window->width / 2;
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self->login_window->top = self->screen->height / 2 -
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self->login_window->height / 2;
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self->login_window->notify = xrdp_wm_login_notify;
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set_string(&self->login_window->caption1, "Login to xrdp");
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if (regular)
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{
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/* image */
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but = xrdp_bitmap_create(4, 4, self->screen->bpp, WND_TYPE_IMAGE, self);
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if (self->screen->bpp > 8)
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{
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g_snprintf(file_path, 255, "%s/xrdp24b.bmp", XRDP_SHARE_PATH);
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}
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else
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{
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g_snprintf(file_path, 255, "%s/xrdp256.bmp", XRDP_SHARE_PATH);
|
|
}
|
|
xrdp_bitmap_load(but, file_path, self->palette);
|
|
but->parent = self->screen;
|
|
but->owner = self->screen;
|
|
but->left = self->screen->width - but->width;
|
|
but->top = self->screen->height - but->height;
|
|
list_add_item(self->screen->child_list, (long)but);
|
|
|
|
/* image */
|
|
but = xrdp_bitmap_create(4, 4, self->screen->bpp, WND_TYPE_IMAGE, self);
|
|
if (self->screen->bpp > 8)
|
|
{
|
|
g_snprintf(file_path, 255, "%s/ad24b.bmp", XRDP_SHARE_PATH);
|
|
}
|
|
else
|
|
{
|
|
g_snprintf(file_path, 255, "%s/ad256.bmp", XRDP_SHARE_PATH);
|
|
}
|
|
xrdp_bitmap_load(but, file_path, self->palette);
|
|
but->parent = self->login_window;
|
|
but->owner = self->login_window;
|
|
but->left = 10;
|
|
but->top = 30;
|
|
list_add_item(self->login_window->child_list, (long)but);
|
|
}
|
|
|
|
/* label */
|
|
but = xrdp_bitmap_create(60, 20, self->screen->bpp, WND_TYPE_LABEL, self);
|
|
list_add_item(self->login_window->child_list, (long)but);
|
|
but->parent = self->login_window;
|
|
but->owner = self->login_window;
|
|
but->left = regular ? 155 : 5;
|
|
but->top = 35;
|
|
set_string(&but->caption1, "Module");
|
|
|
|
/* combo */
|
|
combo = xrdp_bitmap_create(140, 20, self->screen->bpp, WND_TYPE_COMBO, self);
|
|
list_add_item(self->login_window->child_list, (long)combo);
|
|
combo->parent = self->login_window;
|
|
combo->owner = self->login_window;
|
|
combo->left = regular ? 230 : 70;
|
|
combo->top = 35;
|
|
combo->id = 6;
|
|
combo->tab_stop = 1;
|
|
xrdp_wm_login_fill_in_combo(self, combo);
|
|
|
|
/* button */
|
|
but = xrdp_bitmap_create(60, 25, self->screen->bpp, WND_TYPE_BUTTON, self);
|
|
list_add_item(self->login_window->child_list, (long)but);
|
|
but->parent = self->login_window;
|
|
but->owner = self->login_window;
|
|
but->left = regular ? 180 : 30;
|
|
but->top = 160;
|
|
but->id = 3;
|
|
set_string(&but->caption1, "OK");
|
|
but->tab_stop = 1;
|
|
self->login_window->default_button = but;
|
|
|
|
/* button */
|
|
but = xrdp_bitmap_create(60, 25, self->screen->bpp, WND_TYPE_BUTTON, self);
|
|
list_add_item(self->login_window->child_list, (long)but);
|
|
but->parent = self->login_window;
|
|
but->owner = self->login_window;
|
|
but->left = regular ? 250 : ((log_width - 30) - 60);
|
|
but->top = 160;
|
|
but->id = 2;
|
|
set_string(&but->caption1, "Cancel");
|
|
but->tab_stop = 1;
|
|
self->login_window->esc_button = but;
|
|
|
|
if (regular)
|
|
{
|
|
/* button */
|
|
but = xrdp_bitmap_create(60, 25, self->screen->bpp, WND_TYPE_BUTTON, self);
|
|
list_add_item(self->login_window->child_list, (long)but);
|
|
but->parent = self->login_window;
|
|
but->owner = self->login_window;
|
|
but->left = 320;
|
|
but->top = 160;
|
|
but->id = 1;
|
|
set_string(&but->caption1, "Help");
|
|
but->tab_stop = 1;
|
|
}
|
|
|
|
/* labels and edits */
|
|
xrdp_wm_show_edits(self, combo);
|
|
|
|
return 0;
|
|
}
|