From 246ce12c92ccc7badbb8c8c9a88fa03a7de9811f Mon Sep 17 00:00:00 2001 From: Ivo Timmermans Date: Sat, 13 Apr 2002 11:21:01 +0000 Subject: [PATCH] Use new logging system --- src/pokey/interface.c | 323 +++++++++++++++++++++++------------------- src/pokey/pokey.c | 28 ++-- 2 files changed, 195 insertions(+), 156 deletions(-) diff --git a/src/pokey/interface.c b/src/pokey/interface.c index 26eda41..bddc659 100644 --- a/src/pokey/interface.c +++ b/src/pokey/interface.c @@ -76,7 +76,7 @@ GtkWidget *create_canvas(void) gtk_widget_pop_visual(); gtk_widget_pop_colormap(); - gnome_canvas_set_scroll_region(GNOME_CANVAS(canvas), 0, 0, 500, 300); + gnome_canvas_set_scroll_region(GNOME_CANVAS(canvas), -00.0, -00.0, 700, 500); w = glade_xml_get_widget(xml, "scrolledwindow3"); if(!w) @@ -93,49 +93,8 @@ GtkWidget *create_canvas(void) return canvas; } -int init_interface(void) -{ - char *l[1]; - GtkArg p; - - if(!xml) - return -1; - - nodetree = glade_xml_get_widget(xml, "NodeTree"); - if(!nodetree) - { - fprintf(stderr, _("Could not find widget `NodeTree'\n")); - return -1; - } - - gtk_clist_freeze(GTK_CLIST(nodetree)); - - l[0] = _("Hosts"); - hosts_ctn = gtk_ctree_insert_node(GTK_CTREE(nodetree), - NULL, NULL, l, 1, - NULL, NULL, NULL, NULL, - FALSE, TRUE); - l[0] = _("Subnets"); - subnets_ctn = gtk_ctree_insert_node(GTK_CTREE(nodetree), - NULL, NULL, l, 1, - NULL, NULL, NULL, NULL, - FALSE, TRUE); - l[0] = _("Connections"); - conns_ctn = gtk_ctree_insert_node(GTK_CTREE(nodetree), - NULL, NULL, l, 1, - NULL, NULL, NULL, NULL, - FALSE, TRUE); - - gtk_clist_thaw(GTK_CLIST(nodetree)); - - create_canvas(); - - return 0; -} - -void log_message(int severity, const char *fmt, ...) +void log_gtk(int level, int priority, char *fmt, va_list ap) { - va_list args; char buffer1[MAXBUFSIZE]; char buffer2[MAXBUFSIZE]; GtkWidget *w; @@ -155,9 +114,7 @@ void log_message(int severity, const char *fmt, ...) /* Use vsnprintf instead of vasprintf: faster, no memory fragmentation, cleanup is automatic, and there is a limit on the input buffer anyway */ - va_start(args, fmt); - len = vsnprintf(buffer1, MAXBUFSIZE, fmt, args); - va_end(args); + len = vsnprintf(buffer1, MAXBUFSIZE, fmt, ap); buffer1[MAXBUFSIZE-1] = '\0'; if((p = strrchr(buffer1, '\n'))) @@ -193,6 +150,50 @@ void log_message(int severity, const char *fmt, ...) inited = 1; } +int init_interface(void) +{ + char *l[1]; + + if(!xml) + return -1; + + nodetree = glade_xml_get_widget(xml, "NodeTree"); + if(!nodetree) + { + fprintf(stderr, _("Could not find widget `NodeTree'\n")); + return -1; + } + + gtk_clist_freeze(GTK_CLIST(nodetree)); + + l[0] = _("Hosts"); + hosts_ctn = gtk_ctree_insert_node(GTK_CTREE(nodetree), + NULL, NULL, l, 1, + NULL, NULL, NULL, NULL, + FALSE, TRUE); + l[0] = _("Subnets"); + subnets_ctn = gtk_ctree_insert_node(GTK_CTREE(nodetree), + NULL, NULL, l, 1, + NULL, NULL, NULL, NULL, + FALSE, TRUE); + l[0] = _("Connections"); + conns_ctn = gtk_ctree_insert_node(GTK_CTREE(nodetree), + NULL, NULL, l, 1, + NULL, NULL, NULL, NULL, + FALSE, TRUE); + + gtk_clist_thaw(GTK_CLIST(nodetree)); + + create_canvas(); + + gtk_signal_connect(GTK_OBJECT(nodetree), "button_press_event", if_nodetree_button_press_event, NULL); + + log_add_hook(log_gtk); + log_del_hook(log_default); + + return 0; +} + static gint item_event(GnomeCanvasItem *item, GdkEvent *event, gpointer data) { static double item_x, old_x, new_x, item_y, old_y, new_y; @@ -252,6 +253,117 @@ static gint item_event(GnomeCanvasItem *item, GdkEvent *event, gpointer data) return FALSE; } +void if_node_create(node_t *n) +{ + GnomeCanvasGroup *group; + + group = gnome_canvas_root(GNOME_CANVAS(canvas)); + group = GNOME_CANVAS_GROUP(gnome_canvas_item_new(group, + gnome_canvas_group_get_type(), + "x", 0.0, + "y", 0.0, + NULL)); + + gnome_canvas_item_new(group, gnome_canvas_ellipse_get_type(), + "x1", -30.0, + "y1", -08.0, + "x2", 30.0, + "y2", 08.0, + "fill_color_rgba", 0x5f9ea0ff, + "outline_color", "black", + "width_pixels", 0, + NULL); + + gnome_canvas_item_new(group, + gnome_canvas_text_get_type(), + "x", 0.0, + "y", 0.0, + "text", n->name, + "anchor", GTK_ANCHOR_CENTER, + "fill_color", "white", + "font", "-*-verdana-medium-r-*-*-10-*-*-*-*-*-iso8859-1", + NULL); + + n->item = GNOME_CANVAS_ITEM(group); + n->x = n->y = 0.0; + gtk_object_set_user_data(GTK_OBJECT(group), (gpointer)n); + + gtk_signal_connect(GTK_OBJECT(n->item), "event", (GtkSignalFunc) item_event, NULL); + + gnome_canvas_item_hide(GNOME_CANVAS_ITEM(n->item)); +} + +void if_node_visible(node_t *n) +{ + int i; + avl_node_t *avlnode; + double newx, newy; + + if(!n->item) + return; + + if(n->status.visible) + /* This node is already shown */ + return; + + n->status.visible = 1; + + newx = 250.0 + 200.0 * sin(number_of_nodes / 10.0 * M_PI); + newy = 150.0 - 100.0 * cos(number_of_nodes / 10.0 * M_PI); + gnome_canvas_item_move(GNOME_CANVAS_ITEM(n->item), newx - n->x, newy - n->y); + n->x = newx; + n->y = newy; + + for(i = 0, avlnode = node_tree->head; avlnode; avlnode = avlnode->next, i++) + { + if(!((node_t*)(avlnode->data))->status.visible) + continue; + + nodes[i] = (node_t *)(avlnode->data); + nodes[i]->id = i; + } + number_of_nodes = i; + + gnome_canvas_item_show(GNOME_CANVAS_ITEM(n->item)); + gnome_canvas_update_now(GNOME_CANVAS(canvas)); + + /* (Re)start calculations */ + inited = 0; + build_graph = 1; +} + +void if_node_invisible(node_t *n) +{ + int i; + avl_node_t *avlnode; + + if(!n->item) + return; + + if(!n->status.visible) + /* This node is already invisible */ + return; + + n->status.visible = 0; + + for(i = 0, avlnode = node_tree->head; avlnode; avlnode = avlnode->next, i++) + { + if(!((node_t*)(avlnode->data))->status.visible) + continue; + + nodes[i] = (node_t *)(avlnode->data); + nodes[i]->id = i; + } + number_of_nodes = i; + + gnome_canvas_item_hide(GNOME_CANVAS_ITEM(n->item)); + gnome_canvas_update_now(GNOME_CANVAS(canvas)); + + /* (Re)start calculations */ + inited = 0; + build_graph = 1; +} + GtkCTreeNode *if_node_add(node_t *n) { char *l[1]; @@ -268,10 +380,8 @@ GtkCTreeNode *if_node_add(node_t *n) FALSE, FALSE); gtk_clist_thaw(GTK_CLIST(nodetree)); - if_graph_add_node(n); - - inited = 0; - build_graph = 1; + if_node_create(n); + if_node_visible(n); return ctn; } @@ -286,6 +396,8 @@ void if_node_del(node_t *n) if(n->subnet_ctn) gtk_ctree_remove_node(GTK_CTREE(nodetree), n->subnet_ctn); gtk_clist_thaw(GTK_CLIST(nodetree)); + + if_node_invisible(n); } void if_subnet_add(subnet_t *subnet) @@ -324,8 +436,12 @@ void redraw_edges(void) for(avlnode = edge_tree->head; avlnode; avlnode = avlnode->next) { -/* char s[12]; */ e = (edge_t *)avlnode->data; + + if(!e->from.node->status.visible || + !e->to.node->status.visible) + /* We shouldn't draw this line */ + continue; points = gnome_canvas_points_new(2); @@ -340,100 +456,27 @@ void redraw_edges(void) "width_pixels", 2, NULL); gnome_canvas_points_unref(points); -/* snprintf(s, sizeof(s) - 1, "%d", e->weight); */ -/* gnome_canvas_item_new(group, */ -/* gnome_canvas_text_get_type(), */ -/* "x", (e->from.node->x + e->to.node->x) / 2, */ -/* "y", (e->from.node->y + e->to.node->y) / 2, */ -/* "text", s, */ -/* "anchor", GTK_ANCHOR_CENTER, */ -/* "fill_color", "black", */ -/* "font", "-*-verdana-medium-r-*-*-8-*-*-*-*-*-iso8859-1", */ -/* /\* "font", "fixed", *\/ */ -/* NULL); */ } + gnome_canvas_update_now(GNOME_CANVAS(canvas)); + edge_group = group; } void if_edge_add(edge_t *e) { redraw_edges(); - if_graph_add_edge(e); + inited = 0; build_graph = 1; - } void if_edge_del(edge_t *e) { redraw_edges(); + inited = 0; build_graph = 1; - -} - -void if_graph_add_node(node_t *n) -{ - GnomeCanvasGroup *group; - double newx, newy; - - if(!canvas) - if(!create_canvas()) - return; - - group = gnome_canvas_root(GNOME_CANVAS(canvas)); - group = GNOME_CANVAS_GROUP(gnome_canvas_item_new(group, - gnome_canvas_group_get_type(), - "x", 0.0, - "y", 0.0, - NULL)); - - gnome_canvas_item_new(group, gnome_canvas_ellipse_get_type(), - "x1", -30.0, - "y1", -08.0, - "x2", 30.0, - "y2", 08.0, - "fill_color_rgba", 0x5f9ea0ff, - "outline_color", "black", - "width_pixels", 0, - NULL); - - gnome_canvas_item_new(group, - gnome_canvas_text_get_type(), - "x", 0.0, - "y", 0.0, - "text", n->name, - "anchor", GTK_ANCHOR_CENTER, - "fill_color", "white", - "font", "-*-verdana-medium-r-*-*-10-*-*-*-*-*-iso8859-1", -/* "font", "fixed", */ - NULL); - - n->item = GNOME_CANVAS_ITEM(group); - gtk_object_set_user_data(GTK_OBJECT(group), (gpointer)n); - - /* TODO: Use this to get more detailed info on a node (For example - popup a dialog with more info, select the node in the left - pane, whatever.) */ - gtk_signal_connect(GTK_OBJECT(n->item), "event", (GtkSignalFunc) item_event, NULL); - - newx = 250.0 + 200.0 * sin(number_of_nodes / 10.0 * M_PI); - newy = 150.0 - 100.0 * cos(number_of_nodes / 10.0 * M_PI); -/* newx = (double)random() / (double)RAND_MAX * 300.0 + 100.0; */ -/* newy = (double)random() / (double)RAND_MAX * 200.0 + 50.0; */ - gnome_canvas_item_move(GNOME_CANVAS_ITEM(n->item), newx, newy); - n->x = newx; - n->y = newy; - - x[number_of_nodes] = newx; - y[number_of_nodes] = newy; - nodes[number_of_nodes] = n; - n->id = number_of_nodes; - - number_of_nodes++; - - gnome_canvas_update_now(GNOME_CANVAS(canvas)); } void if_move_node(node_t *n, double dx, double dy) @@ -447,19 +490,6 @@ void if_move_node(node_t *n, double dx, double dy) n->y = newy; } -void if_graph_add_edge(edge_t *e) -{ -/* e->from.node->ifn->nat++; */ -/* e->to.node->ifn->nat++; */ - -/* avl_insert(e->from.node->ifn->attractors, e->to.node); */ -/* avl_insert(e->to.node->ifn->attractors, e->from.node); */ - - redraw_edges(); - - build_graph = 1; -} - #define X_MARGIN 50.0 #define X_MARGIN_BUFFER 25.0 #define Y_MARGIN 20.0 @@ -470,7 +500,6 @@ void set_zooming(void) int i; double minx, miny, maxx, maxy; static double ominx = 0.0, ominy = 0.0, omaxx = 0.0, omaxy = 0.0; - double ppu, ppux, ppuy; minx = miny = maxx = maxy = 0.0; for(i = 0; i < number_of_nodes; i++) @@ -508,6 +537,7 @@ void set_zooming(void) /* gnome_canvas_set_pixels_per_unit(GNOME_CANVAS(canvas), ppu); */ gnome_canvas_set_scroll_region(GNOME_CANVAS(canvas), minx - X_MARGIN, miny - Y_MARGIN, maxx + X_MARGIN, maxy + Y_MARGIN); + gnome_canvas_update_now(GNOME_CANVAS(canvas)); } double calculate_delta_m(int m) @@ -569,6 +599,13 @@ void if_build_graph(void) if(!inited) { + for(i = 0; i < number_of_nodes; i++) + { + x[i] = nodes[i]->x; + y[i] = nodes[i]->y; + } + + /* Initialize Floyd */ for(i = 0; i < number_of_nodes; i++) { d[i][i] = 0.0; @@ -581,6 +618,8 @@ void if_build_graph(void) d[i][j] = d[j][i] = INFINITY; } } + + /* Floyd's shortest path algorithm */ for(i = 0; i < number_of_nodes; i++) { for(j = 0; j < number_of_nodes; j++) diff --git a/src/pokey/pokey.c b/src/pokey/pokey.c index a2385a7..d312d43 100644 --- a/src/pokey/pokey.c +++ b/src/pokey/pokey.c @@ -17,7 +17,7 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - $Id: pokey.c,v 1.1 2002/04/11 14:23:56 zarq Exp $ + $Id: pokey.c,v 1.2 2002/04/13 11:21:01 zarq Exp $ */ #include "config.h" @@ -56,6 +56,7 @@ #include "process.h" #include "protocol.h" #include "subnet.h" +#include "logging.h" #include "system.h" @@ -274,7 +275,8 @@ void make_names(void) if(!confbase) asprintf(&confbase, "%s/tinc/%s", CONFDIR, netname); else - log_message(LOG_INFO, _("Both netname and configuration directory given, using the latter...")); + log(0, LOG_INFO, + _("Both netname and configuration directory given, using the latter...")); if(!identname) asprintf(&identname, "tinc.%s", netname); } @@ -317,22 +319,19 @@ main(int argc, char **argv, char **envp) if(show_help) usage(0); + log_add_hook(log_default); + gnome_init("Pokey", "0.0", 1, fake_argv); glade_init(); - xml = glade_xml_new("pokey.glade", NULL); - - if (!xml) { - g_warning("something bad happened while creating the interface"); - return 1; - } + xml = glade_xml_new("pokey.glade", "MainWindow"); -/* if(geteuid()) */ -/* { */ -/* fprintf(stderr, _("You must be root to run this program.\n")); */ -/* return 1; */ -/* } */ + if (!xml) + { + fprintf(stderr, _("Something bad happened while creating the interface.\n")); + exit(1); + } g_argv = argv; @@ -367,7 +366,8 @@ cp cleanup_and_exit(1); } - log_message(LOG_ERR, _("Unrecoverable error")); + log(0, LOG_ERR, + _("Unrecoverable error")); cp_trace(); return 1; -- 2.25.1