250 lines
6.4 KiB
C
250 lines
6.4 KiB
C
#include <e.h>
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#include "e_mod_config.h"
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#include "e_mod_main.h"
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#include "e_mod_net.h"
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#include "e_mod_configure.h"
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#ifdef __FreeBSD__
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#include <sys/socket.h>
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#include <sys/sysctl.h>
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#include <net/if.h>
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#include <net/if_mib.h>
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#endif
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static void _bytes_to_string(bytes_t bytes, char *string, int size);
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static void _cb_post(void *data, E_Menu *m);
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static void _cb_configure(void *data, E_Menu *m, E_Menu_Item *mi);
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#ifdef __FreeBSD__
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static int get_ifmib_general(int row, struct ifmibdata *ifmd);
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static int
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get_ifmib_general(int row, struct ifmibdata *ifmd)
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{
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int name[6];
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size_t len;
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name[0] = CTL_NET;
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name[1] = PF_LINK;
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name[2] = NETLINK_GENERIC;
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name[3] = IFMIB_IFDATA;
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name[4] = row;
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name[5] = IFDATA_GENERAL;
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len = sizeof(*ifmd);
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return sysctl(name, 6, ifmd, &len, (void *)0, 0);
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}
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#endif
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Eina_Bool
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_net_cb_poll(void *data)
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{
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Instance *inst;
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char buf[256], popbuf[256], tmp[100];
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long bin, bout;
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bytes_t in, out = 0;
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inst = data;
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#ifndef __FreeBSD__
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FILE *f;
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char dev[64];
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bytes_t dummy = 0;
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int found = 0;
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f = fopen("/proc/net/dev", "r");
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if (!f) return EINA_TRUE;
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while (fgets(buf, 256, f))
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{
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int i = 0;
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for (; buf[i] != 0; i++)
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if (buf[i] == ':') buf[i] = ' ';
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if (sscanf (buf, "%s %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu "
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"%lu %lu %lu %lu\n", dev, &in, &dummy, &dummy,
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&dummy, &dummy, &dummy, &dummy, &dummy, &out, &dummy,
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&dummy, &dummy, &dummy, &dummy, &dummy, &dummy) < 17)
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continue;
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if (!strcmp(dev, inst->ci->device)) found = 1;
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if (found) break;
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}
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fclose(f);
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if (!found) return EINA_TRUE;
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#else
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struct ifmibdata *ifmd;
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int i, count, len;
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len = sizeof(count);
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sysctlbyname("net.link.generic.system.ifcount", &count, &len, (void *)0, 0);
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ifmd = malloc(sizeof(struct ifmibdata));
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for(i=1; i <= count; ++i)
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{
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get_ifmib_general(i, ifmd);
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if (!strcmp(ifmd->ifmd_name, inst->ci->device)) break;
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}
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in = ifmd->ifmd_data.ifi_ibytes;
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out = ifmd->ifmd_data.ifi_obytes;
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free(ifmd);
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#endif
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bin = in - inst->in;
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bout = out - inst->out;
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bin = bin / 0.5;
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bout = bout / 0.5;
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inst->in = in;
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inst->out = out;
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if (bin <= inst->ci->limit)
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edje_object_signal_emit(inst->o_net, "e,state,receive,idle", "e");
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else
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edje_object_signal_emit(inst->o_net, "e,state,receive,active", "e");
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if (bout <= inst->ci->limit)
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edje_object_signal_emit(inst->o_net, "e,state,send,idle", "e");
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else
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edje_object_signal_emit(inst->o_net, "e,state,send,active", "e");
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_bytes_to_string(bin, tmp, sizeof(tmp));
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snprintf(buf, sizeof(buf), "%s/s", tmp);
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edje_object_part_text_set(inst->o_net, "e.text.recv", buf);
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if (inst->popup)
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{
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_bytes_to_string(in, tmp, sizeof(tmp));
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snprintf(popbuf, sizeof(popbuf), "Rx: %s", tmp);
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edje_object_part_text_set(inst->pop_bg, "e.text.recv", popbuf);
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}
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_bytes_to_string(bout, tmp, sizeof(tmp));
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snprintf(buf, sizeof(buf), "%s/s", tmp);
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edje_object_part_text_set(inst->o_net, "e.text.send", buf);
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if (inst->popup)
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{
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_bytes_to_string(out, tmp, sizeof(tmp));
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snprintf(popbuf, sizeof(popbuf), "Tx: %s", tmp);
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edje_object_part_text_set(inst->pop_bg, "e.text.send", popbuf);
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}
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return EINA_TRUE;
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}
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void
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_net_cb_mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event)
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{
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Instance *inst;
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Ecore_Exe *x;
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Evas_Event_Mouse_Down *ev;
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inst = data;
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ev = event;
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if ((ev->button == 1) && (ev->flags & EVAS_BUTTON_DOUBLE_CLICK))
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{
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if (inst->ci->app)
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{
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x = ecore_exe_run(inst->ci->app, NULL);
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if (x) ecore_exe_free(x);
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}
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}
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else if ((ev->button == 1) && (!net_cfg->menu))
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e_gadcon_popup_toggle_pinned(inst->popup);
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else if ((ev->button == 3) && (!net_cfg->menu))
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{
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E_Menu *m;
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E_Menu_Item *mi;
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int x, y;
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m = e_menu_new();
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mi = e_menu_item_new(m);
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e_menu_item_label_set(mi, D_("Settings"));
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e_util_menu_item_theme_icon_set(mi, "preferences-system");
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e_menu_item_callback_set(mi, _cb_configure, inst);
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m = e_gadcon_client_util_menu_items_append(inst->gcc, m, 0);
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e_gadcon_canvas_zone_geometry_get(inst->gcc->gadcon, &x, &y,
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NULL, NULL);
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e_menu_activate_mouse(m,
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e_util_zone_current_get(e_manager_current_get()),
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x + ev->output.x, y + ev->output.y, 1, 1,
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E_MENU_POP_DIRECTION_DOWN, ev->timestamp);
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}
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}
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void
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_net_cb_mouse_in(void *data, Evas_Object *obj, const char *emission, const char *source)
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{
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Instance *inst;
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Evas_Object *bg;
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char buf[PATH_MAX], tmp[100];
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inst = data;
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if (inst->popup) return;
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if (!inst->ci->show_popup) return;
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inst->popup = e_gadcon_popup_new(inst->gcc, EINA_FALSE);
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snprintf(buf, sizeof(buf), "%s/net.edj", e_module_dir_get(net_cfg->mod));
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bg = edje_object_add(e_comp_get(inst->popup)->evas);
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if (!e_theme_edje_object_set(bg, "base/theme/modules",
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"modules/net/popup"))
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edje_object_file_set(bg, buf, "modules/net/popup");
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snprintf(buf, sizeof(buf), D_("Device - %s"), inst->ci->device);
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edje_object_part_text_set(bg, "e.text.title", buf);
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inst->pop_bg = bg;
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_bytes_to_string(inst->in, tmp, sizeof(tmp));
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snprintf(buf, sizeof(buf), "Rx: %s", tmp);
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edje_object_part_text_set(bg, "e.text.recv", buf);
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_bytes_to_string(inst->out, tmp, sizeof(tmp));
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snprintf(buf, sizeof(buf), "Tx: %s", tmp);
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edje_object_part_text_set(bg, "e.text.send", buf);
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e_gadcon_popup_content_set(inst->popup, bg);
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e_gadcon_popup_show(inst->popup);
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}
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void
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_net_cb_mouse_out(void *data, Evas_Object *obj, const char *emission, const char *source)
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{
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Instance *inst;
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if (!(inst = data)) return;
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if ((!inst->popup) || (inst->popup->pinned)) return;
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e_object_del(E_OBJECT(inst->popup));
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inst->popup = NULL;
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}
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static void
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_bytes_to_string(bytes_t bytes, char *string, int size)
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{
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if (bytes > 1048576)
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snprintf(string, size, "%.2f MB", ((float) bytes / 1048576));
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else if ((bytes > 1024) && (bytes < 1048576))
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snprintf(string, size, "%lu KB", (bytes / 1024));
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else
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snprintf(string, size, "%lu B", bytes);
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}
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static void
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_cb_post(void *data, E_Menu *m)
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{
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if (!net_cfg->menu) return;
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e_menu_post_deactivate_callback_set(net_cfg->menu, NULL, NULL);
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e_object_del(E_OBJECT(net_cfg->menu));
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net_cfg->menu = NULL;
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}
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static void
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_cb_configure(void *data, E_Menu *m, E_Menu_Item *mi)
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{
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Instance *inst;
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inst = data;
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_configure_net_module(inst->ci);
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}
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