oooooh e can check for its own updates now. :) kind of generic to be

able to do more too.



SVN revision: 66621

config/default/e.src

@@ -519,4 +519,6 @@ group "E_Config" struct {
   value "device_auto_open" int: 0;
   value "xsettings.match_e17_theme" uchar: 1;
   value "xsettings.match_e17_icon_theme" uchar: 1;
+  value "update.check" uchar: 0;
+  value "update.later" uchar: 0;
 }

config/illume/e.src

@@ -1681,4 +1681,6 @@ group "E_Config" struct {
     value "device_desktop" int: 0;
     value "device_auto_mount" int: 0;
     value "device_auto_open" int: 0;
+    value "update.check" uchar: 1;
+    value "update.later" uchar: 0;
 }

config/standard/e.src

@@ -1851,4 +1851,6 @@ group "E_Config" struct {
     value "xsettings.enabled" uchar: 1;
     value "xsettings.match_e17_theme" uchar: 1;
     value "xsettings.match_e17_icon_theme" uchar: 1;
+    value "update.check" uchar: 1;
+    value "update.later" uchar: 0;
 }

src/bin/Makefile.am

@@ -150,6 +150,7 @@ e_theme_about.h \
 e_theme.h \
 e_thumb.h \
 e_toolbar.h \
+e_update.h \
 e_user.h \
 e_utils.h \
 e_widget_aspect.h \
@@ -296,6 +297,7 @@ e_theme_about.c \
 e_theme.c \
 e_thumb.c \
 e_toolbar.c \
+e_update.c \
 e_user.c \
 e_utils.c \
 e_widget_aspect.c \

src/bin/e_config.c

@@ -899,6 +899,9 @@ e_config_init(void)
    E_CONFIG_VAL(D, T, xsettings.net_icon_theme_name, STR);
    E_CONFIG_VAL(D, T, xsettings.gtk_font_name, STR);
 
+   E_CONFIG_VAL(D, T, update.check, UCHAR);
+   E_CONFIG_VAL(D, T, update.later, UCHAR);
+   
    e_config_load();
 
    e_config_save_queue();
@@ -1164,6 +1167,11 @@ e_config_load(void)
         COPYVAL(xsettings.match_e17_icon_theme);
         IFCFGEND;
 
+        IFCFG(0x0147);
+        COPYVAL(update.check);
+        COPYVAL(update.later);
+        IFCFGEND;
+
         e_config->config_version = E_CONFIG_FILE_VERSION;
         _e_config_free(tcfg);
      }

src/bin/e_config.h

@@ -33,7 +33,7 @@ typedef struct _E_Event_Config_Icon_Theme   E_Event_Config_Icon_Theme;
 /* increment this whenever a new set of config values are added but the users
  * config doesn't need to be wiped - simply new values need to be put in
  */
-#define E_CONFIG_FILE_GENERATION 0x0146
+#define E_CONFIG_FILE_GENERATION 0x0147
 #define E_CONFIG_FILE_VERSION    ((E_CONFIG_FILE_EPOCH << 16) | E_CONFIG_FILE_GENERATION)
 
 struct _E_Config
@@ -333,6 +333,11 @@ struct _E_Config
       const char    *net_icon_theme_name; // GUI
       const char    *gtk_font_name;
    } xsettings;
+   
+   struct {
+      unsigned char check; // INTERNAL
+      unsigned char later; // INTERNAL
+   } update;
 };
 
 struct _E_Config_Env_Var

src/bin/e_includes.h

@@ -141,3 +141,4 @@
 #include "e_backlight.h"
 #include "e_deskenv.h"
 #include "e_xsettings.h"
+#include "e_update.h"

src/bin/e_main.c

@@ -267,17 +267,6 @@ main(int argc, char **argv)
      }
    TS("Ecore Event Handlers Done");
 
-#ifdef HAVE_ECORE_IMF
-   TS("Ecore_IMF Init");
-   if (!ecore_imf_init()) 
-     {
-        e_error_message_show(_("Enlightenment cannot initialize Ecore_IMF!\n"));
-        _e_main_shutdown(-1);
-     }
-   TS("Ecore_IMF Init Done");
-   _e_main_shutdown_push(ecore_imf_shutdown);
-#endif
-
    TS("Ecore_File Init");
    if (!ecore_file_init()) 
      {
@@ -318,6 +307,17 @@ main(int argc, char **argv)
 
    ecore_x_io_error_handler_set(_e_main_cb_x_fatal, NULL);
 
+#ifdef HAVE_ECORE_IMF
+   TS("Ecore_IMF Init");
+   if (!ecore_imf_init()) 
+     {
+        e_error_message_show(_("Enlightenment cannot initialize Ecore_IMF!\n"));
+        _e_main_shutdown(-1);
+     }
+   TS("Ecore_IMF Init Done");
+   _e_main_shutdown_push(ecore_imf_shutdown);
+#endif
+
    TS("Ecore_Evas Init");
    if (!ecore_evas_init()) 
      {
@@ -871,6 +871,15 @@ main(int argc, char **argv)
    TS("E_XSettings Init Done");
    _e_main_shutdown_push(e_xsettings_shutdown);
 
+   TS("E_Update Init");
+   if (!e_update_init()) 
+     {
+        e_error_message_show(_("Enlightenment cannot initialize the Update system.\n"));
+        _e_main_shutdown(-1);
+     }
+   TS("E_Update Init Done");
+   _e_main_shutdown_push(e_update_shutdown);
+
    if (!after_restart) 
      {
         if (e_config->show_splash)

src/bin/e_update.c

@@ -0,0 +1,225 @@
+#include "e.h"
+
+static Ecore_Con_Url *url_up = NULL;
+static Eina_List     *handlers = NULL;
+static Ecore_Timer   *update_timer = NULL;
+static E_Dialog      *dialog = NULL;
+
+static void
+_update_done(void)
+{
+   Ecore_Event_Handler *h;
+   
+   if (url_up)
+     {
+        ecore_con_url_free(url_up);
+        url_up = NULL;
+     }
+}
+
+static void
+_delete_cb(void *obj __UNUSED__)
+{
+   dialog = NULL;
+}
+
+static void
+_ok_cb(void *data __UNUSED__, E_Dialog *dia __UNUSED__)
+{
+   e_object_del(E_OBJECT(dialog));
+   if (e_config->update.later > 0)
+     {
+        e_config->update.later = 0;
+        e_config_save_queue();
+     }
+}
+
+static void
+_bother_me_later_cb(void *data __UNUSED__, E_Dialog *dia __UNUSED__)
+{
+   e_object_del(E_OBJECT(dialog));
+   // 12 * 12 * 1hr === about 6 days. limit, so bother-me later will wait
+   // a week in between botherings. botherings reset on e start or restart
+   if (e_config->update.later < 12)
+     {
+        e_config->update.later++;
+        e_config_save_queue();
+     }
+}
+
+static void
+_never_tell_me_cb(void *data __UNUSED__, E_Dialog *dia __UNUSED__)
+{
+   if (update_timer) ecore_timer_del(update_timer);
+   update_timer = NULL;
+   e_object_del(E_OBJECT(dialog));
+   e_config->update.check = 0;
+   e_config->update.later = 0;
+   e_config_save_queue();
+}
+
+static void
+_new_version(const char *ver)
+{
+   E_Manager *man;
+   E_Container *con;
+   char text[2048];
+   
+   if (dialog) return;
+   man = e_manager_current_get();
+   if (!man) return;
+   con = e_container_current_get(man);
+   if (!con) return;
+   
+   dialog = e_dialog_new(con, "E", "_update_available");
+   
+   e_object_del_attach_func_set(E_OBJECT(dialog), _delete_cb);
+   e_dialog_button_add(dialog, _("OK"), NULL,
+                       _ok_cb, NULL);
+   e_dialog_button_add(dialog, _("Bother me later"), NULL,
+                       _bother_me_later_cb, NULL);
+   e_dialog_button_add(dialog, _("Never tell me"), NULL,
+                       _never_tell_me_cb, NULL);
+   e_dialog_button_focus_num(dialog, 1);
+   e_dialog_title_set(dialog, _("Update Notice"));
+   e_dialog_icon_set(dialog, "dialog-warning", 64);
+   
+   snprintf(text, sizeof(text),
+            _("Your enlightenment version is<br>"
+              "not the current latest release.<br>"
+              "The latest version is:<br>"
+              "<br>"
+              "%s<br>"
+              "<br>"
+              "Please visit www.enlightenment.org<br>"
+              "or update your system packages<br>"
+              "to get a new version."), ver);
+   e_dialog_text_set(dialog, text);
+   e_win_centered_set(dialog->win, 1);
+   e_dialog_show(dialog);
+}
+
+static Eina_Bool
+_upload_data_cb(void *data __UNUSED__, int ev_type __UNUSED__, void *event)
+{
+   Ecore_Con_Event_Url_Data *ev = event;
+   if (ev->url_con != url_up) return EINA_TRUE;
+   if (ev->size > 0)
+     {
+        char *txt = alloca(ev->size + 1);
+
+        memcpy(txt, ev->data, ev->size);
+        txt[ev->size] = 0;
+
+        if (!strncmp(txt, "OK", 2))
+          {
+          }
+        else if (!strncmp(txt, "OLD", 3))
+          {
+             char *ver = strchr(txt, ' ');
+             if (ver)
+               {
+                  ver++;
+                  _new_version(ver);
+               }
+          }
+     }
+   return EINA_FALSE;
+}
+
+static Eina_Bool
+_upload_progress_cb(void *data __UNUSED__, int ev_type __UNUSED__, void *event)
+{
+   Ecore_Con_Event_Url_Progress *ev = event;
+   if (ev->url_con != url_up) return EINA_TRUE;
+   return EINA_FALSE;
+}
+
+static Eina_Bool
+_upload_complete_cb(void *data __UNUSED__, int ev_type __UNUSED__, void *event)
+{
+   Ecore_Con_Event_Url_Complete *ev = event;
+   if (ev->url_con != url_up) return EINA_TRUE;
+   if (ev->status != 200)
+     {
+        _update_done();
+        return EINA_FALSE;
+     }
+   _update_done();
+   return EINA_FALSE;
+}
+
+static void
+_update_check(void)
+{
+   char buf[1024];
+   
+   if (url_up) _update_done();
+   snprintf(buf, sizeof(buf), "UPDATE enlightenment %s", VERSION);
+   url_up = ecore_con_url_new("http://www.enlightenment.org/update.php");
+   if (url_up)
+     ecore_con_url_post(url_up, buf, strlen(buf), "text/plain");
+   else
+     _update_done();
+}
+
+static Eina_Bool
+_update_timeout_cb(void *data)
+{
+   double t = 3600.0; // base minimum betwene checks -> 1hr min
+   int later = e_config->update.later;
+   
+   if (e_config->update.check) _update_check();
+   if (update_timer) ecore_timer_del(update_timer);
+   if (later > 0)
+     {
+        later++;
+        t *= (later * later);
+     }
+   update_timer = ecore_timer_add(t, _update_timeout_cb, data);
+   return EINA_FALSE;
+}
+
+EINTERN int
+e_update_init(void)
+{
+   if (ecore_con_url_init())
+     {
+        handlers = eina_list_append
+          (handlers, ecore_event_handler_add
+              (ECORE_CON_EVENT_URL_DATA, _upload_data_cb, NULL));
+        handlers = eina_list_append
+          (handlers, ecore_event_handler_add
+              (ECORE_CON_EVENT_URL_PROGRESS, _upload_progress_cb, NULL));
+        handlers = eina_list_append
+          (handlers, ecore_event_handler_add
+              (ECORE_CON_EVENT_URL_COMPLETE, _upload_complete_cb, NULL));
+        if (e_config->update.check)
+          {
+             e_config->update.check = 0;
+             _update_timeout_cb(NULL);
+             e_config->update.check = 1;
+          }
+     }
+   return 1;
+}
+
+EINTERN int
+e_update_shutdown(void)
+{
+   if (handlers)
+     {
+        _update_done();
+        ecore_con_url_shutdown();
+     }
+   if (update_timer)
+     {
+        ecore_timer_del(update_timer);
+        update_timer = NULL;
+     }
+   if (dialog) e_object_del(E_OBJECT(dialog));
+   dialog = NULL;
+   _update_done();
+   return 1;
+}
+

src/bin/e_update.h

@@ -0,0 +1,7 @@
+#ifndef E_UPDATE_H
+# define E_UPDATE_H
+
+EINTERN int		 e_update_init(void);
+EINTERN int		 e_update_shutdown(void);
+
+#endif