add teamwork module

see http://e18releasemanager.wordpress.com/2013/06/14/why/ for more info
This commit is contained in:
Mike Blumenkrantz 2013-06-14 15:36:11 +01:00
parent c00785634a
commit f4a327a0ca
15 changed files with 1906 additions and 11 deletions

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@ -1,3 +1,7 @@
2013-06-14 Mike Blumenkrantz
* add teamwork module
2013-06-13 Mike Blumenkrantz 2013-06-13 Mike Blumenkrantz
* filemanager dnd operations now show all files when dragging * filemanager dnd operations now show all files when dragging

378
INSTALL
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@ -1,14 +1,370 @@
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NOTE: You MUST make install Enlightenment for it to run properly.

1
NEWS
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@ -9,6 +9,7 @@ Additions:
* bluez4: control bluetoothd daemon * bluez4: control bluetoothd daemon
* conf_comp: configuration dialogs for composite, like in previous comp * conf_comp: configuration dialogs for composite, like in previous comp
module module
* teamwork
API: API:
* Added action to reset filemanager * Added action to reset filemanager
* Added function to hide all active menus * Added function to hide all active menus

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@ -903,6 +903,7 @@ AC_E_OPTIONAL_MODULE([systray], true)
AC_E_OPTIONAL_MODULE([appmenu], true) AC_E_OPTIONAL_MODULE([appmenu], true)
AC_E_OPTIONAL_MODULE([physics], true, [CHECK_MODULE_PHYSICS]) AC_E_OPTIONAL_MODULE([physics], true, [CHECK_MODULE_PHYSICS])
AC_E_OPTIONAL_MODULE([quickaccess], true) AC_E_OPTIONAL_MODULE([quickaccess], true)
AC_E_OPTIONAL_MODULE([teamwork], true)
AC_E_OPTIONAL_MODULE([shot], true) AC_E_OPTIONAL_MODULE([shot], true)
AC_E_OPTIONAL_MODULE([backlight], true) AC_E_OPTIONAL_MODULE([backlight], true)
AC_E_OPTIONAL_MODULE([tasks], true) AC_E_OPTIONAL_MODULE([tasks], true)
@ -1026,6 +1027,7 @@ src/modules/appmenu/module.desktop
src/modules/conf_comp/module.desktop src/modules/conf_comp/module.desktop
src/modules/physics/module.desktop src/modules/physics/module.desktop
src/modules/quickaccess/module.desktop src/modules/quickaccess/module.desktop
src/modules/teamwork/module.desktop
src/modules/shot/module.desktop src/modules/shot/module.desktop
src/modules/backlight/module.desktop src/modules/backlight/module.desktop
src/modules/tasks/module.desktop src/modules/tasks/module.desktop

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@ -889,6 +889,7 @@ _e_module_whitelist_check(void)
"syscon", "syscon",
"systray", "systray",
"tasks", "tasks",
"teamwork",
"temperature", "temperature",
"tiling", "tiling",
"winlist", "winlist",

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@ -207,6 +207,10 @@ if USE_MODULE_QUICKACCESS
include Makefile_quickaccess.am include Makefile_quickaccess.am
endif endif
if USE_MODULE_TEAMWORK
include Makefile_teamwork.am
endif
if USE_MODULE_SHOT if USE_MODULE_SHOT
include Makefile_shot.am include Makefile_shot.am
endif endif

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@ -0,0 +1,19 @@
teamworkdir = $(MDIR)/teamwork
teamwork_DATA = teamwork/e-module-teamwork.edj \
teamwork/module.desktop
EXTRA_DIST += $(teamwork_DATA)
teamworkpkgdir = $(MDIR)/teamwork/$(MODULE_ARCH)
teamworkpkg_LTLIBRARIES = teamwork/module.la
teamwork_module_la_SOURCES = teamwork/e_mod_main.c \
teamwork/e_mod_config.c \
teamwork/e_mod_main.h \
teamwork/e_mod_tw.c \
teamwork/sha1.c \
teamwork/sha1.h
.PHONY: teamwork install-teamwork
teamwork: $(teamworkpkg_LTLIBRARIES) $(teamwork_DATA)
install-teamwork: install-teamworkDATA install-teamworkpkgLTLIBRARIES

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@ -0,0 +1,157 @@
#include "e_mod_main.h"
struct _E_Config_Dialog_Data
{
int disable_media_fetch;
double allowed_media_size;
double allowed_media_age;
double mouse_out_delay;
double popup_size;
double popup_opacity;
};
static void *
_create_data(E_Config_Dialog *cfd EINA_UNUSED)
{
E_Config_Dialog_Data *cfdata;
cfdata = E_NEW(E_Config_Dialog_Data, 1);
#define SET(X) \
cfdata->X = tw_config->X
SET(disable_media_fetch);
SET(allowed_media_size);
SET(allowed_media_age);
SET(mouse_out_delay);
SET(popup_size);
SET(popup_opacity);
#undef SET
return cfdata;
}
static void
_free_data(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfdata)
{
tw_mod->cfd = NULL;
free(cfdata);
}
static int
_basic_check_changed(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfdata)
{
#define CHECK(X) \
if (cfdata->X != tw_config->X) return 1
CHECK(disable_media_fetch);
if (lround(cfdata->allowed_media_age) != tw_config->allowed_media_age) return 1;
if (lround(cfdata->allowed_media_size) != tw_config->allowed_media_size) return 1;
if (fabs(cfdata->mouse_out_delay - tw_config->allowed_media_size) > 0.45) return 1;
if (fabs(cfdata->popup_size - tw_config->popup_size) > 0.9) return 1;
if (fabs(cfdata->popup_opacity - tw_config->popup_opacity) > 0.9) return 1;
#undef CHECK
return 0;
}
static Evas_Object *
_basic_create_widgets(E_Config_Dialog *cfd EINA_UNUSED,
Evas *evas,
E_Config_Dialog_Data *cfdata)
{
Evas_Object *ob, *ol, *otb, *tab;
tab = e_widget_table_add(evas, 0);
otb = e_widget_toolbook_add(evas, 48 * e_scale, 48 * e_scale);
///////////////////////////////////////////
ol = e_widget_list_add(evas, 0, 0);
ob = e_widget_check_add(evas, _("Disable remote media fetching"), &cfdata->disable_media_fetch);
e_widget_list_object_append(ol, ob, 1, 0, 0.5);
ob = e_widget_label_add(evas, _("Maximum media cache size in RAM"));
e_widget_list_object_append(ol, ob, 1, 1, 0.5);
ob = e_widget_slider_add(evas, 1, 0, _("%4.0f MiB"), 0, 1024, 16, 0, &cfdata->allowed_media_size, NULL, 150);
e_widget_list_object_append(ol, ob, 1, 1, 0.5);
ob = e_widget_label_add(evas, _("Maximum media cache age on disk"));
e_widget_list_object_append(ol, ob, 1, 1, 0.5);
ob = e_widget_slider_add(evas, 1, 0, _("%3.0f Days"), -1, 180, 1, 0, &cfdata->allowed_media_age, NULL, 150);
e_widget_list_object_append(ol, ob, 1, 1, 0.5);
e_widget_toolbook_page_append(otb, NULL, _("Cache"), ol, 1, 1, 1, 1, 0.5, 0.5);
///////////////////////////////////////////
ol = e_widget_list_add(evas, 0, 0);
ob = e_widget_label_add(evas, _("Mouse-out hide delay"));
e_widget_list_object_append(ol, ob, 1, 1, 0.5);
ob = e_widget_slider_add(evas, 1, 0, _("%1.1f seconds"), 0, 5, 0.5, 0, &cfdata->mouse_out_delay, NULL, 150);
e_widget_list_object_append(ol, ob, 1, 1, 0.5);
ob = e_widget_label_add(evas, _("Maximum size (Percentage of screens size)"));
e_widget_list_object_append(ol, ob, 1, 1, 0.5);
ob = e_widget_slider_add(evas, 1, 0, _("%3.0f"), 10, 100, 1, 0, &cfdata->popup_size, NULL, 150);
e_widget_list_object_append(ol, ob, 1, 1, 0.5);
ob = e_widget_label_add(evas, _("Opacity"));
e_widget_list_object_append(ol, ob, 1, 1, 0.5);
ob = e_widget_slider_add(evas, 1, 0, _("%3.0f"), 10, 100, 1, 0, &cfdata->popup_opacity, NULL, 150);
e_widget_list_object_append(ol, ob, 1, 1, 0.5);
e_widget_toolbook_page_append(otb, NULL, _("Popups"), ol, 1, 1, 1, 1, 0.5, 0.5);
e_widget_toolbook_page_show(otb, 0);
e_widget_table_object_append(tab, otb, 0, 0, 1, 1, 1, 1, 1, 1);
return tab;
}
static int
_basic_apply_data(E_Config_Dialog *cfd EINA_UNUSED,
E_Config_Dialog_Data *cfdata)
{
#define SET(X) tw_config->X = cfdata->X
SET(disable_media_fetch);
SET(allowed_media_size);
SET(allowed_media_age);
SET(mouse_out_delay);
SET(popup_size);
if (fabs(cfdata->popup_opacity - tw_config->popup_opacity) > 0.9)
{
SET(popup_opacity);
tw_popup_opacity_set();
}
e_config_save_queue();
return 1;
}
EINTERN E_Config_Dialog *
e_int_config_teamwork_module(E_Container *con, const char *params EINA_UNUSED)
{
E_Config_Dialog *cfd;
E_Config_Dialog_View *v;
char buf[4096];
if (tw_mod->cfd) return NULL;
snprintf(buf, sizeof(buf), "%s/e-module-teamwork.edj", e_module_dir_get(tw_mod->module));
v = E_NEW(E_Config_Dialog_View, 1);
v->create_cfdata = _create_data;
v->free_cfdata = _free_data;
v->basic.apply_cfdata = _basic_apply_data;
v->basic.create_widgets = _basic_create_widgets;
v->basic.check_changed = _basic_check_changed;
cfd = e_config_dialog_new(con, _("Teamwork Settings"),
"E", "applications/teamwork", buf, 32, v, tw_mod);
tw_mod->cfd = cfd;
return cfd;
}

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@ -0,0 +1,207 @@
#include "e_mod_main.h"
#include "sha1.h"
EINTERN int _e_teamwork_log_dom = -1;
EINTERN Mod *tw_mod = NULL;
EINTERN Teamwork_Config *tw_config = NULL;
EAPI E_Module_Api e_modapi = {E_MODULE_API_VERSION, "Teamwork"};
static E_Config_DD *conf_edd = NULL;
static E_Action *e_tw_toggle = NULL;
static const char _act_toggle[] = "tw_toggle";
static const char _e_tw_name[] = N_("Teamwork");
static const char _lbl_toggle[] = N_("Toggle Popup Visibility");
static const char *
_sha1_to_string(const unsigned char *hashout)
{
const char hextab[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
char sha1[41] = {0};
unsigned int i = 0;
for (i = 0; i < 20; i++)
{
sha1[2 * i] = hextab[(hashout[i] >> 4) & 0x0f];
sha1[2 * i + 1] = hextab[hashout[i] & 0x0f];
}
return eina_stringshare_add(sha1);
}
const char *
sha1_encode(const unsigned char *data, size_t len)
{
SHA_CTX2 ctx;
unsigned char hashout[20];
unsigned char *buf;
if (EINA_UNLIKELY(len > 65000))
buf = malloc(len);
else
buf = alloca(len);
EINA_SAFETY_ON_NULL_RETURN_VAL(buf, NULL);
memcpy(buf, data, len);
SHA1_Init2(&ctx);
SHA1_Update2(&ctx, buf, len);
SHA1_Final2(hashout, &ctx);
if (EINA_UNLIKELY(len > 65000)) free(buf);
return _sha1_to_string(hashout);
}
//////////////////////////////
static Teamwork_Config *
e_tw_config_new(void)
{
Teamwork_Config *cf;
cf = E_NEW(Teamwork_Config, 1);
cf->config_version = MOD_CONFIG_FILE_VERSION;
cf->allowed_media_size = 10; // 10 megabytes
cf->allowed_media_age = 3; // 3 days
cf->mouse_out_delay = 0.0;
cf->popup_size = 10.0;
cf->popup_opacity = 90.0;
return cf;
}
static E_Config_DD *
e_tw_config_dd_new(void)
{
conf_edd = E_CONFIG_DD_NEW("Teamwork_Config", Teamwork_Config);
#undef T
#undef D
#define T Teamwork_Config
#define D conf_edd
E_CONFIG_VAL(D, T, config_version, UINT);
E_CONFIG_VAL(D, T, disable_media_fetch, UCHAR);
E_CONFIG_VAL(D, T, allowed_media_size, LL);
E_CONFIG_VAL(D, T, allowed_media_age, INT);
E_CONFIG_VAL(D, T, mouse_out_delay, DOUBLE);
E_CONFIG_VAL(D, T, popup_size, DOUBLE);
E_CONFIG_VAL(D, T, popup_opacity, DOUBLE);
return conf_edd;
}
//////////////////////////////
static void
e_tw_act_toggle_cb(E_Object *obj EINA_UNUSED, const char *params EINA_UNUSED)
{
if (!tw_mod->pop) return;
if (tw_mod->sticky)
tw_hide(NULL);
tw_mod->sticky = !tw_mod->sticky;
}
//////////////////////////////
EAPI void *
e_modapi_init(E_Module *m)
{
char buf[PATH_MAX];
E_Configure_Option *co;
snprintf(buf, sizeof(buf), "%s/e-module-teamwork.edj", e_module_dir_get(m));
e_configure_registry_category_add("applications", 20, _("Apps"), NULL,
"preferences-applications");
e_configure_registry_item_add("applications/teamwork", 1, _("Teamwork"), NULL,
buf, e_int_config_teamwork_module);
tw_mod = E_NEW(Mod, 1);
tw_mod->module = m;
m->data = tw_mod;
conf_edd = e_tw_config_dd_new();
tw_config = e_config_domain_load("module.teamwork", conf_edd);
if (tw_config)
{
if (!e_util_module_config_check(_("Teamwork"), tw_config->config_version, MOD_CONFIG_FILE_VERSION))
E_FREE_FUNC(tw_config, free);
}
if (tw_config)
{
/* sanity checks */
tw_config->mouse_out_delay = E_CLAMP(tw_config->mouse_out_delay, 0.0, 5.0);
tw_config->popup_size = E_CLAMP(tw_config->popup_size, 10.0, 100.0);
tw_config->popup_opacity = E_CLAMP(tw_config->popup_opacity, 10.0, 100.0);
}
else
tw_config = e_tw_config_new();
tw_config->config_version = MOD_CONFIG_FILE_VERSION;
_e_teamwork_log_dom = eina_log_domain_register("teamwork", EINA_COLOR_ORANGE);
eina_log_domain_level_set("teamwork", EINA_LOG_LEVEL_DBG);
if (!e_tw_init())
{
e_modapi_shutdown(NULL);
return NULL;
}
e_tw_toggle = e_action_add(_act_toggle);
e_tw_toggle->func.go = e_tw_act_toggle_cb;
e_action_predef_name_set(_e_tw_name, _lbl_toggle, _act_toggle, NULL, NULL, 0);
e_configure_option_domain_current_set("teamwork");
E_CONFIGURE_OPTION_ADD_CUSTOM(co, "teamwork-settings", _("Teamwork settings panel"), _("teamwork"), _("applications"));
co->info = eina_stringshare_add("applications/teamwork");
E_CONFIGURE_OPTION_ICON(co, buf);
E_CONFIGURE_OPTION_ADD(co, BOOL, disable_media_fetch, tw_config, _("Disable Teamwork remote media fetching"), _("teamwork"));
E_CONFIGURE_OPTION_ADD(co, DOUBLE, allowed_media_size, tw_config, _("Maximum total size of Teamwork media to keep in RAM"), _("teamwork"), _("cache"));
E_CONFIGURE_OPTION_MINMAX_STEP_FMT(co, 0, 1024, 16, _("%4.0f MiB"));
E_CONFIGURE_OPTION_HELP(co, _("This option determines how much memory will be used to cache recent media for faster loading."));
E_CONFIGURE_OPTION_ADD(co, DOUBLE, allowed_media_age, tw_config, _("Maximum age for a disk-cached Teamwork media item"), _("teamwork"), _("cache"));
E_CONFIGURE_OPTION_MINMAX_STEP_FMT(co, -1, 180, 1, _("%3.0f Days"));
E_CONFIGURE_OPTION_HELP(co, _("This option determines how long media will remain in the disk cache before it is pruned.</ps>"
"Set to -1 to never delete media, or to 0 to never cache media on disk."));
E_CONFIGURE_OPTION_ADD(co, DOUBLE, mouse_out_delay, tw_config, _("Delay before closing a Teamwork popup on mouse-out"), _("teamwork"), _("mouse"));
E_CONFIGURE_OPTION_MINMAX_STEP_FMT(co, 0, 5, 0.5, _("%1.1f seconds"));
E_CONFIGURE_OPTION_ADD(co, DOUBLE, popup_size, tw_config, _("Maximum percentage of screen to use for Teamwork popups"), _("teamwork"), _("screen"));
E_CONFIGURE_OPTION_MINMAX_STEP_FMT(co, 10, 100, 1, _("%3.0f"));
E_CONFIGURE_OPTION_ADD(co, DOUBLE, popup_opacity, tw_config, _("Opacity to use for Teamwork popups"), _("teamwork"));
E_CONFIGURE_OPTION_MINMAX_STEP_FMT(co, 10, 100, 1, _("%3.0f"));
co->funcs[0].none = tw_popup_opacity_set;
e_configure_option_category_tag_add(_("applications"), _("teamwork"));
e_configure_option_category_tag_add(_("teamwork"), _("teamwork"));
e_configure_option_category_icon_set(_("teamwork"), buf);
return m;
}
EAPI int
e_modapi_shutdown(E_Module *m __UNUSED__)
{
e_tw_shutdown();
E_CONFIG_DD_FREE(conf_edd);
eina_log_domain_unregister(_e_teamwork_log_dom);
_e_teamwork_log_dom = -1;
e_configure_registry_item_del("applications/teamwork");
e_configure_registry_category_del("applications");
e_configure_option_domain_clear("teamwork");
e_configure_option_category_tag_del(_("teamwork"), _("teamwork"));
e_configure_option_category_tag_del(_("applications"), _("teamwork"));
e_action_predef_name_del(_e_tw_name, _lbl_toggle);
e_action_del(_act_toggle);
e_tw_toggle = NULL;
E_FREE(tw_config);
E_FREE(tw_mod);
return 1;
}
EAPI int
e_modapi_save(E_Module *m __UNUSED__)
{
e_config_domain_save("module.teamwork", conf_edd, tw_config);
return 1;
}

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@ -0,0 +1,65 @@
#ifndef E_MOD_MAIN_H
#define E_MOD_MAIN_H
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "e.h"
/* Increment for Major Changes */
#define MOD_CONFIG_FILE_EPOCH 1
/* Increment for Minor Changes (ie: user doesn't need a new config) */
#define MOD_CONFIG_FILE_GENERATION 0
#define MOD_CONFIG_FILE_VERSION ((MOD_CONFIG_FILE_EPOCH * 1000000) + MOD_CONFIG_FILE_GENERATION)
typedef struct Teamwork_Config
{
unsigned int config_version;
Eina_Bool disable_media_fetch;
long long int allowed_media_size;
int allowed_media_age;
double mouse_out_delay;
double popup_size;
double popup_opacity;
} Teamwork_Config;
typedef struct Mod
{
E_Module *module;
E_Config_Dialog *cfd;
size_t media_size;
Eina_Inlist *media_list;
Eina_Hash *media;
E_Popup *pop;
Eina_Bool sticky : 1;
} Mod;
extern Teamwork_Config *tw_config;
extern Mod *tw_mod;
extern int _e_teamwork_log_dom;
EINTERN const char *sha1_encode(const unsigned char *data, size_t len);
EINTERN int e_tw_init(void);
EINTERN void e_tw_shutdown(void);
EINTERN Eina_Bool tw_hide(void *d EINA_UNUSED);
EINTERN void tw_popup_opacity_set(void);
EINTERN E_Config_Dialog *e_int_config_teamwork_module(E_Container *con, const char *params EINA_UNUSED);
EAPI int e_modapi_shutdown(E_Module *m __UNUSED__);
#undef DBG
#undef INF
#undef WRN
#undef ERR
#undef CRIT
#define DBG(...) EINA_LOG_DOM_DBG(_e_teamwork_log_dom, __VA_ARGS__)
#define INF(...) EINA_LOG_DOM_INFO(_e_teamwork_log_dom, __VA_ARGS__)
#define WRN(...) EINA_LOG_DOM_WARN(_e_teamwork_log_dom, __VA_ARGS__)
#define ERR(...) EINA_LOG_DOM_ERR(_e_teamwork_log_dom, __VA_ARGS__)
#define CRIT(...) EINA_LOG_DOM_CRIT(_e_teamwork_log_dom, __VA_ARGS__)
#endif

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@ -0,0 +1,873 @@
#include "e_mod_main.h"
#define IMAGE_FETCH_TRIES 5
typedef struct
{
const char *sha1;
unsigned long long timestamp;
} Media_Cache;
typedef struct Media_Cache_List
{
Eina_List *cache;
} Media_Cache_List;
typedef struct Media
{
EINA_INLIST;
Ecore_Con_Url *client;
Eina_Binbuf *buf;
const char *addr;
unsigned long long timestamp;
unsigned int tries;
Eina_Bool dummy : 1;
Eina_Bool valid : 1;
Eina_Bool show : 1;
} Media;
static Eet_File *media = NULL;
static Eet_File *dummies = NULL;
static Eet_Data_Descriptor *cleaner_edd = NULL;
static Eet_Data_Descriptor *cache_edd = NULL;
static Ecore_Idler *media_cleaner = NULL;
static Eina_List *handlers = NULL;
static Media_Cache_List *tw_cache_list = NULL;
static Evas_Point last_coords = {0};
static Ecore_Timer *tw_hide_timer = NULL;
static Eldbus_Service_Interface *tw_dbus_iface = NULL;
typedef enum
{
TEAMWORK_LINK_TYPE_NONE,
TEAMWORK_LINK_TYPE_LOCAL_FILE,
TEAMWORK_LINK_TYPE_LOCAL_DIRECTORY,
TEAMWORK_LINK_TYPE_REMOTE
} Teamwork_Link_Type;
typedef enum
{
TEAMWORK_SIGNAL_LINK_DOWNLOADING,
TEAMWORK_SIGNAL_LINK_PROGRESS,
TEAMWORK_SIGNAL_LINK_COMPLETE,
TEAMWORK_SIGNAL_LINK_INVALID,
} Teamwork_Signal;
static const Eldbus_Signal tw_signals[] =
{
[TEAMWORK_SIGNAL_LINK_DOWNLOADING] = {"LinkDownloading", ELDBUS_ARGS({"s", "URI"}, {"u", "Timestamp"}), 0},
[TEAMWORK_SIGNAL_LINK_PROGRESS] = {"LinkProgress", ELDBUS_ARGS({"s", "URI"}, {"u", "Timestamp"}, {"d", "Percent Completion"}), 0},
[TEAMWORK_SIGNAL_LINK_COMPLETE] = {"LinkComplete", ELDBUS_ARGS({"s", "URI"}, {"u", "Timestamp"}), 0},
[TEAMWORK_SIGNAL_LINK_INVALID] = {"LinkInvalid", ELDBUS_ARGS({"s", "URI"}, {"u", "Timestamp"}), 0},
{}
};
static void tw_show(Media *i);
static void tw_show_local_file(const char *uri);
static void tw_show_local_dir(const char *uri);
static int tw_media_add(const char *url, Eina_Binbuf *buf, unsigned long long timestamp);
static void download_media_cleanup(void);
static void tw_dummy_add(const char *url);
static Eina_Bool tw_dummy_check(const char *url);
static void tw_media_ping(const char *url, unsigned long long timestamp);
static Eina_Binbuf *tw_media_get(const char *url, unsigned long long timestamp);
static Eina_Bool tw_idler_start(void);
static void
dbus_signal_link_complete(Media *i)
{
unsigned int u = ecore_time_unix_get();
if (i->show) tw_show(i);
i->show = 0;
eldbus_service_signal_emit(tw_dbus_iface, TEAMWORK_SIGNAL_LINK_COMPLETE, i->addr, u);
}
static void
dbus_signal_link_invalid(Media *i)
{
unsigned int u = ecore_time_unix_get();
eldbus_service_signal_emit(tw_dbus_iface, TEAMWORK_SIGNAL_LINK_INVALID, i->addr, u);
}
static void
dbus_signal_link_progress(Media *i, double pr)
{
unsigned int u = ecore_time_unix_get();
eldbus_service_signal_emit(tw_dbus_iface, TEAMWORK_SIGNAL_LINK_PROGRESS, i->addr, u, pr);
}
static void
dbus_signal_link_downloading(Media *i)
{
unsigned int u = ecore_time_unix_get();
eldbus_service_signal_emit(tw_dbus_iface, TEAMWORK_SIGNAL_LINK_DOWNLOADING, i->addr, u);
}
static Eina_Bool
download_media_complete(void *data, int type EINA_UNUSED, Ecore_Con_Event_Url_Complete *ev)
{
Media *i;
if (data != tw_mod) return ECORE_CALLBACK_RENEW;
i = ecore_con_url_data_get(ev->url_con);
if (!i) return ECORE_CALLBACK_RENEW;
if (!i->valid) return ECORE_CALLBACK_RENEW;
i->timestamp = (unsigned long long)ecore_time_unix_get();
if (tw_media_add(i->addr, i->buf, i->timestamp) == 1)
tw_mod->media_size += eina_binbuf_length_get(i->buf);
E_FREE_FUNC(i->client, ecore_con_url_free);
dbus_signal_link_complete(i);
download_media_cleanup();
INF("MEDIA CACHE: %zu bytes", tw_mod->media_size);
return ECORE_CALLBACK_RENEW;
}
static Eina_Bool
download_media_data(void *data, int type EINA_UNUSED, Ecore_Con_Event_Url_Data *ev)
{
Media *i;
if (data != tw_mod) return ECORE_CALLBACK_RENEW;
i = ecore_con_url_data_get(ev->url_con);
if (!i) return ECORE_CALLBACK_RENEW;
if (i->dummy) return ECORE_CALLBACK_RENEW;
if (!i->buf) i->buf = eina_binbuf_new();
eina_binbuf_append_length(i->buf, ev->data, ev->size);
return ECORE_CALLBACK_RENEW;
}
static Eina_Bool
download_media_status(void *data, int type EINA_UNUSED, Ecore_Con_Event_Url_Progress *ev)
{
int status;
const char *h;
Media *i;
const Eina_List *l;
if (data != tw_mod) return ECORE_CALLBACK_RENEW;
i = ecore_con_url_data_get(ev->url_con);
if (!i) return ECORE_CALLBACK_RENEW;
if (i->valid) return ECORE_CALLBACK_RENEW; //already checked
status = ecore_con_url_status_code_get(ev->url_con);
if (!status) return ECORE_CALLBACK_RENEW; //not ready yet
DBG("%i code for media: %s", status, i->addr);
if (status != 200)
{
E_FREE_FUNC(i->buf, eina_binbuf_free);
E_FREE_FUNC(i->client, ecore_con_url_free);
if ((status >= 400) || (status <= 300)) goto dummy;
if (++i->tries < IMAGE_FETCH_TRIES)
{
i->client = ecore_con_url_new(i->addr);
ecore_con_url_data_set(i->client, i);
if (!ecore_con_url_get(i->client)) goto dummy;
}
return ECORE_CALLBACK_RENEW;
}
EINA_LIST_FOREACH(ecore_con_url_response_headers_get(ev->url_con), l, h)
{
if (strncasecmp(h, "Content-Type: ", sizeof("Content-Type: ") - 1)) continue;
if (strncasecmp(h + sizeof("Content-Type: ") - 1, "image/", 6)) goto dummy;
}
i->valid = !i->dummy;
if (i->valid) dbus_signal_link_progress(i, ev->down.now / ev->down.total);
return ECORE_CALLBACK_RENEW;
dummy:
dbus_signal_link_invalid(i);
tw_dummy_add(i->addr);
i->dummy = EINA_TRUE;
E_FREE_FUNC(i->buf, eina_binbuf_free);
E_FREE_FUNC(i->client, ecore_con_url_free);
return ECORE_CALLBACK_RENEW;
}
static int
download_media_sort_cb(Media *a, Media *b)
{
long long diff;
diff = a->timestamp - b->timestamp;
if (diff < 0) return -1;
if (!diff) return 0;
return 1;
}
static Media *
download_media_add(const char *url)
{
Media *i;
unsigned long long t;
t = (unsigned long long)ecore_time_unix_get();
i = eina_hash_find(tw_mod->media, url);
if (i)
{
if (i->buf)
{
i->timestamp = t;
tw_media_ping(url, i->timestamp);
}
else
{
/* randomly deleted during cache pruning */
i->buf = tw_media_get(url, t);
tw_mod->media_size += eina_binbuf_length_get(i->buf);
}
tw_mod->media_list = eina_inlist_promote(tw_mod->media_list, EINA_INLIST_GET(i));
download_media_cleanup();
return i;
}
if (tw_dummy_check(url)) return NULL;
if (tw_config->disable_media_fetch) return NULL;
i = calloc(1, sizeof(Media));
i->addr = eina_stringshare_add(url);
i->buf = tw_media_get(url, t);
if (i->buf)
tw_mod->media_size += eina_binbuf_length_get(i->buf);
else
{
i->client = ecore_con_url_new(url);
ecore_con_url_data_set(i->client, i);
ecore_con_url_get(i->client);
dbus_signal_link_downloading(i);
}
eina_hash_direct_add(tw_mod->media, url, i);
tw_mod->media_list = eina_inlist_sorted_insert(tw_mod->media_list, EINA_INLIST_GET(i), (Eina_Compare_Cb)download_media_sort_cb);
return i;
}
static void
download_media_free(Media *i)
{
if (!i) return;
tw_mod->media_list = eina_inlist_remove(tw_mod->media_list, EINA_INLIST_GET(i));
if (i->client) ecore_con_url_free(i->client);
if (i->buf) eina_binbuf_free(i->buf);
eina_stringshare_del(i->addr);
free(i);
}
static void
download_media_cleanup(void)
{
Media *i;
Eina_Inlist *l;
if (tw_config->allowed_media_age)
{
if (tw_config->allowed_media_size < 0) return;
if ((size_t)tw_config->allowed_media_size > (tw_mod->media_size / 1024 / 1024)) return;
}
if (!tw_mod->media_list) return;
l = tw_mod->media_list->last;
while (l)
{
i = EINA_INLIST_CONTAINER_GET(l, Media);
l = l->prev;
if (!i->buf) continue;
/* only free the buffers here where possible to avoid having to deal with multiple list entries */
if (tw_mod->media_size && (tw_mod->media_size >= eina_binbuf_length_get(i->buf)))
tw_mod->media_size -= eina_binbuf_length_get(i->buf);
E_FREE_FUNC(i->buf, eina_binbuf_free);
if (!tw_config->allowed_media_age)
/* if caching is disabled, just delete */
eina_hash_del_by_key(tw_mod->media, i->addr);
if ((size_t)tw_config->allowed_media_size > (tw_mod->media_size / 1024 / 1024))
break;
}
}
static Teamwork_Link_Type
dbus_link_uri_local_type_get(const char *uri)
{
size_t len = strlen(uri);
if (uri[len - 1] == '/') return TEAMWORK_LINK_TYPE_LOCAL_DIRECTORY;
return TEAMWORK_LINK_TYPE_LOCAL_FILE;
}
static Teamwork_Link_Type
dbus_link_uri_type_get(const char *uri)
{
if (!uri[0]) return TEAMWORK_LINK_TYPE_NONE; //invalid
if (uri[0] == '/') return dbus_link_uri_local_type_get(uri + 1); //probably a file?
if ((!strncasecmp(uri, "http://", 7)) || (!strncasecmp(uri, "https://", 8))) return TEAMWORK_LINK_TYPE_REMOTE;
if (!strncmp(uri, "file://", 7)) return dbus_link_uri_local_type_get(uri + 7);
WRN("Unknown link type for '%s'", uri);
return TEAMWORK_LINK_TYPE_NONE;
}
static Eldbus_Message *
dbus_link_detect_cb(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_Message *msg)
{
const char *uri;
unsigned int t;
if (!tw_config->allowed_media_age) goto out;
if (!eldbus_message_arguments_get(msg, "su", &uri, &t)) goto out;
if (dbus_link_uri_type_get(uri) == TEAMWORK_LINK_TYPE_REMOTE)
download_media_add(uri);
out:
return eldbus_message_method_return_new(msg);
}
static void
dbus_link_show_helper(const char *uri, Eina_Bool signal_open)
{
Teamwork_Link_Type type;
if (tw_mod->pop && (!e_util_strcmp(e_object_data_get(E_OBJECT(tw_mod->pop)), uri))) return;
type = dbus_link_uri_type_get(uri);
switch (type)
{
case TEAMWORK_LINK_TYPE_NONE: break;
case TEAMWORK_LINK_TYPE_LOCAL_DIRECTORY:
if (signal_open) tw_show_local_dir(uri);
break;
case TEAMWORK_LINK_TYPE_LOCAL_FILE:
tw_show_local_file(uri);
break;
case TEAMWORK_LINK_TYPE_REMOTE:
{
Media *i;
i = eina_hash_find(tw_mod->media, uri);
if (!i)
{
if (tw_dummy_check(uri)) break;
i = download_media_add(uri);
if (i)
{
if (i->buf) tw_show(i);
else if (i->dummy) break;
else i->show = 1;
}
}
else if (!i->dummy) tw_show(i);
break;
}
}
}
static Eldbus_Message *
dbus_link_show_cb(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_Message *msg)
{
const char *uri;
if (eldbus_message_arguments_get(msg, "s", &uri))
{
last_coords.x = last_coords.y = -1;
dbus_link_show_helper(uri, 1);
}
return eldbus_message_method_return_new(msg);
}
static Eldbus_Message *
dbus_link_hide_cb(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_Message *msg)
{
const char *uri;
if (eldbus_message_arguments_get(msg, "s", &uri))
{
if (tw_mod->pop && (!tw_mod->sticky) && (!e_util_strcmp(e_object_data_get(E_OBJECT(tw_mod->pop)), uri)))
tw_hide(NULL);
}
return eldbus_message_method_return_new(msg);
}
static Eldbus_Message *
dbus_link_mouse_in_cb(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_Message *msg)
{
const char *uri;
unsigned int t;
if (eldbus_message_arguments_get(msg, "suii", &uri, &t, &last_coords.x, &last_coords.y))
dbus_link_show_helper(uri, 0);
return eldbus_message_method_return_new(msg);
}
static Eldbus_Message *
dbus_link_mouse_out_cb(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_Message *msg)
{
const char *uri;
unsigned int t;
if (eldbus_message_arguments_get(msg, "suii", &uri, &t, &last_coords.x, &last_coords.y))
{
if (tw_mod->pop && (!tw_mod->sticky) && (!e_util_strcmp(e_object_data_get(E_OBJECT(tw_mod->pop)), uri)))
{
if (tw_config->mouse_out_delay)
{
if (tw_hide_timer) ecore_timer_reset(tw_hide_timer);
else tw_hide_timer = ecore_timer_add(tw_config->mouse_out_delay, tw_hide, NULL);
}
else
tw_hide(NULL);
}
}
return eldbus_message_method_return_new(msg);
}
static Eldbus_Message *
dbus_link_open_cb(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_Message *msg)
{
const char *uri;
if (eldbus_message_arguments_get(msg, "s", &uri))
{
char *sb;
size_t size = 4096, len = sizeof(E_BINDIR "/enlightenment_open ") - 1;
sb = malloc(size);
memcpy(sb, E_BINDIR "/enlightenment_open ", len);
sb = e_util_string_append_quoted(sb, &size, &len, uri);
ecore_exe_run(sb, NULL);
free(sb);
}
return eldbus_message_method_return_new(msg);
}
static const Eldbus_Method tw_methods[] = {
{ "LinkDetect", ELDBUS_ARGS({"s", "URI"}, {"u", "Timestamp"}), NULL, dbus_link_detect_cb },
{ "LinkMouseIn", ELDBUS_ARGS({"s", "URI"}, {"u", "Timestamp"}, {"i", "X Coordinate"}, {"i", "Y Coordinate"}), NULL, dbus_link_mouse_in_cb },
{ "LinkMouseOut", ELDBUS_ARGS({"s", "URI"}, {"u", "Timestamp"}, {"i", "X Coordinate"}, {"i", "Y Coordinate"}), NULL, dbus_link_mouse_out_cb },
{ "LinkShow", ELDBUS_ARGS({"s", "URI"}), NULL, dbus_link_show_cb },
{ "LinkHide", ELDBUS_ARGS({"s", "URI"}), NULL, dbus_link_hide_cb },
{ "LinkOpen", ELDBUS_ARGS({"s", "URI"}), NULL, dbus_link_open_cb },
{ }
};
static const Eldbus_Service_Interface_Desc tw_desc =
{
"org.enlightenment.wm.Teamwork", tw_methods, tw_signals
};
static Eet_Data_Descriptor *
media_cache_edd_new(void)
{
Eet_Data_Descriptor *edd;
Eet_Data_Descriptor_Class eddc;
EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Media_Cache);
edd = eet_data_descriptor_stream_new(&eddc);
#define ADD(name, type) \
EET_DATA_DESCRIPTOR_ADD_BASIC(edd, Media_Cache, #name, name, EET_T_##type)
ADD(sha1, INLINED_STRING);
ADD(timestamp, ULONG_LONG);
#undef ADD
return edd;
}
static int
media_cache_compare(Media_Cache *a, Media_Cache *b)
{
long long diff;
diff = a->timestamp - b->timestamp;
if (diff < 0) return -1;
if (!diff) return 0;
return 1;
}
static void
media_cache_add(const char *sha1, unsigned long long timestamp)
{
Media_Cache *ic;
if (!tw_cache_list) return;
ic = malloc(sizeof(Media_Cache));
ic->sha1 = eina_stringshare_ref(sha1);
ic->timestamp = timestamp;
tw_cache_list->cache = eina_list_sorted_insert(tw_cache_list->cache, (Eina_Compare_Cb)media_cache_compare, ic);
}
static void
media_cache_del(const char *sha1)
{
Eina_List *l, *l2;
Media_Cache *ic;
if (!tw_cache_list) return;
EINA_LIST_FOREACH_SAFE(tw_cache_list->cache, l, l2, ic)
{
if (ic->sha1 == sha1) continue;
tw_cache_list->cache = eina_list_remove_list(tw_cache_list->cache, l);
return;
}
}
static void
media_cache_update(const char *sha1, unsigned long long timestamp)
{
Media_Cache *ic;
Eina_List *l;
if (!tw_cache_list) return;
EINA_LIST_FOREACH(tw_cache_list->cache, l, ic)
{
if (ic->sha1 != sha1) continue;
ic->timestamp = timestamp;
break;
}
tw_cache_list->cache = eina_list_sort(tw_cache_list->cache, eina_list_count(tw_cache_list->cache), (Eina_Compare_Cb)media_cache_compare);
}
static Eina_Bool
media_cleaner_cb(void *data EINA_UNUSED)
{
unsigned long long now;
Media_Cache *ic;
Eina_List *l, *l2;
int cleaned = 0;
if ((!cleaner_edd) || (!cache_edd) || (tw_config->allowed_media_age < 0) || (!tw_cache_list) || (!tw_cache_list->cache))
{
media_cleaner = NULL;
return EINA_FALSE;
}
if (tw_config->allowed_media_age)
{
now = (unsigned long long)ecore_time_unix_get();
now -= tw_config->allowed_media_age * 24 * 60 * 60;
}
else
now = ULONG_LONG_MAX;
EINA_LIST_FOREACH_SAFE(tw_cache_list->cache, l, l2, ic)
{
/* only clean up to 3 entries at a time to ensure responsiveness */
if (cleaned >= 3) break;
if (ic->timestamp >= now)
{
/* stop the idler for now to avoid pointless spinning */
ecore_timer_add(24 * 60 * 60, (Ecore_Task_Cb)tw_idler_start, NULL);
media_cleaner = NULL;
return EINA_FALSE;
}
eet_delete(media, ic->sha1);
tw_cache_list->cache = eina_list_remove_list(tw_cache_list->cache, l);
eina_stringshare_del(ic->sha1);
free(ic);
cleaned++;
}
return EINA_TRUE;
}
static void
tw_dummy_add(const char *url)
{
if (!dummies) return;
eet_write(dummies, url, "0", 1, 0);
INF("Added new dummy for url %s", url);
}
static Eina_Bool
tw_dummy_check(const char *url)
{
char **list;
int lsize;
if (!dummies) return EINA_FALSE;
list = eet_list(dummies, url, &lsize);
if (lsize)
{
free(list);
return EINA_TRUE;
}
return EINA_FALSE;
}
static int
tw_media_add(const char *url, Eina_Binbuf *buf, unsigned long long timestamp)
{
const char *sha1;
int lsize;
char **list;
if (!media) return -1;
if (!tw_config->allowed_media_age) return 0; //disk caching disabled
sha1 = sha1_encode(eina_binbuf_string_get(buf), eina_binbuf_length_get(buf));
INF("Media: %s - %s", url, sha1);
list = eet_list(media, url, &lsize);
if (lsize)
{
eina_stringshare_del(sha1);
free(list);
return -1; /* should never happen */
}
list = eet_list(media, sha1, &lsize);
if (lsize)
{
eet_alias(media, url, sha1, 0);
eet_sync(media);
INF("Added new alias for image %s", sha1);
eina_stringshare_del(sha1);
free(list);
return 0;
}
eet_write(media, sha1, eina_binbuf_string_get(buf), eina_binbuf_length_get(buf), 1);
eet_alias(media, url, sha1, 0);
eet_sync(media);
media_cache_add(sha1, timestamp);
INF("Added new media with length %zu: %s", eina_binbuf_length_get(buf), sha1);
eina_stringshare_del(sha1);
return 1;
}
void
tw_media_del(const char *url)
{
const char *alias;
if (!media) return;
alias = eet_alias_get(media, url);
eet_delete(media, alias);
media_cache_del(alias);
eina_stringshare_del(alias);
}
static Eina_Binbuf *
tw_media_get(const char *url, unsigned long long timestamp)
{
size_t size;
unsigned char *img;
Eina_Binbuf *buf = NULL;
const char *alias;
char **list;
int lsize;
if (!media) return NULL;
list = eet_list(media, url, &lsize);
if (!lsize) return NULL;
free(list);
img = eet_read(media, url, (int*)&size);
alias = eet_alias_get(media, url);
buf = eina_binbuf_manage_new_length(img, size);
media_cache_update(alias, timestamp);
eina_stringshare_del(alias);
return buf;
}
static void
tw_media_ping(const char *url, unsigned long long timestamp)
{
const char *alias;
if (!media) return;
alias = eet_alias_get(media, url);
media_cache_update(alias, timestamp);
eina_stringshare_del(alias);
}
static Eina_Bool
tw_idler_start(void)
{
if (!media) return EINA_FALSE;
media_cleaner = ecore_idler_add((Ecore_Task_Cb)media_cleaner_cb, NULL);
return EINA_FALSE;
}
static void
tw_popup_del(void *obj)
{
eina_stringshare_del(e_object_data_get(obj));
}
EINTERN void
tw_popup_opacity_set(void)
{
if (tw_mod->pop && tw_mod->pop->cw)
e_comp_win_opacity_set(tw_mod->pop->cw, lround((double)255 * (tw_config->popup_opacity / 100.)));
}
static void
tw_show_helper(Evas_Object *o, int w, int h)
{
int px, py, pw, ph;
double ratio = tw_config->popup_size / 100.;
E_FREE_FUNC(tw_mod->pop, e_object_del);
tw_mod->sticky = 0;
tw_mod->pop = e_popup_new(e_zone_current_get(e_util_container_current_get()), 0, 0, 1, 1);
e_popup_ignore_events_set(tw_mod->pop, 1);
pw = MIN(w, (ratio * (double)tw_mod->pop->zone->w));
pw = MIN(pw, tw_mod->pop->zone->w);
if (pw == w) ph = h;
else
ph = lround((double)(pw * h) / ((double)w));
if (ph > tw_mod->pop->zone->h)
{
ph = tw_mod->pop->zone->h;
pw = lround((double)(ph * w) / ((double)h));
}
e_widget_preview_size_set(o, pw, ph);
e_widget_preview_vsize_set(o, w, h);
e_popup_layer_set(tw_mod->pop, E_COMP_CANVAS_LAYER_POPUP, 0);
if ((last_coords.x == last_coords.y) && (last_coords.x == -1))
{
px = lround(ratio * (double)tw_mod->pop->zone->w) - (pw / 2);
py = lround(ratio * (double)tw_mod->pop->zone->h) - (ph / 2);
if (px + pw > tw_mod->pop->zone->w)
px = tw_mod->pop->zone->w - pw;
if (py + ph > tw_mod->pop->zone->h)
py = tw_mod->pop->zone->h - ph;
}
else
{
/* prefer tooltip left of last_coords */
px = last_coords.x - pw - 3;
/* if it's offscreen, try right of last_coords */
if (px < 0) px = last_coords.x + 3;
/* fuck this, stick it right on the last_coords */
if (px + pw + 3 > tw_mod->pop->zone->w)
px = (last_coords.x / 2) - (pw / 2);
/* give up */
if (px < 0) px = 0;
/* prefer tooltip above last_coords */
py = last_coords.y - ph - 3;
/* if it's offscreen, try below last_coords */
if (py < 0) py = last_coords.y + 3;
/* fuck this, stick it right on the last_coords */
if (py + ph + 3 > tw_mod->pop->zone->h)
py = (last_coords.y / 2) - (ph / 2);
/* give up */
if (py < 0) py = 0;
}
e_popup_move_resize(tw_mod->pop, px, py, pw, ph);
e_popup_content_set(tw_mod->pop, o);
e_popup_show(tw_mod->pop);
tw_popup_opacity_set();
E_OBJECT_DEL_SET(tw_mod->pop, tw_popup_del);
}
static void
tw_show(Media *i)
{
Evas_Object *o, *ic, *prev;
int w, h;
if (!i->buf) i->buf = tw_media_get(i->addr, ecore_time_unix_get());
if (!i->buf) return;
prev = e_widget_preview_add(e_util_comp_current_get()->evas, 50, 50);
o = evas_object_image_filled_add(e_widget_preview_evas_get(prev));
evas_object_image_memfile_set(o, (void*)eina_binbuf_string_get(i->buf), eina_binbuf_length_get(i->buf), NULL, NULL);
evas_object_image_size_get(o, &w, &h);
ic = e_icon_add(e_widget_preview_evas_get(prev));
e_icon_image_object_set(ic, o);
e_widget_preview_extern_object_set(prev, ic);
tw_show_helper(prev, w, h);
e_object_data_set(E_OBJECT(tw_mod->pop), eina_stringshare_ref(i->addr));
e_popup_object_add(tw_mod->pop, ic);
}
static void
tw_show_local_dir(const char *uri)
{
E_Action *act;
act = e_action_find("fileman");
if (act) act->func.go(NULL, uri);
}
static void
tw_show_local_file(const char *uri)
{
Evas_Object *o, *prev;
int w, h;
if (!evas_object_image_extension_can_load_get(uri)) return;
prev = e_widget_preview_add(e_util_comp_current_get()->evas, 50, 50);
o = e_icon_add(e_widget_preview_evas_get(prev));
e_icon_file_set(o, uri);
e_icon_preload_set(o, 1);
e_icon_size_get(o, &w, &h);
e_widget_preview_extern_object_set(prev, o);
tw_show_helper(prev, w, h);
e_popup_object_add(tw_mod->pop, o);
e_object_data_set(E_OBJECT(tw_mod->pop), eina_stringshare_add(uri));
}
EINTERN Eina_Bool
tw_hide(void *d EINA_UNUSED)
{
E_FREE_FUNC(tw_mod->pop, e_object_del);
last_coords.x = last_coords.y = 0;
E_FREE_FUNC(tw_hide_timer, ecore_timer_del);
download_media_cleanup();
return EINA_FALSE;
}
EINTERN int
e_tw_init(void)
{
char buf[PATH_MAX];
Eet_Data_Descriptor_Class eddc;
tw_dbus_iface = e_msgbus_interface_attach(&tw_desc);
e_user_dir_concat_static(buf, "images/cache.eet");
media = eet_open(buf, EET_FILE_MODE_READ_WRITE);
if (!media)
{
ERR("Could not open media cache file!");
return 0;
}
cache_edd = media_cache_edd_new();
EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Media_Cache_List);
cleaner_edd = eet_data_descriptor_file_new(&eddc);
EET_DATA_DESCRIPTOR_ADD_LIST(cleaner_edd, Media_Cache_List, "cache", cache, cache_edd);
tw_cache_list = eet_data_read(media, cleaner_edd, "media_cache");
e_user_dir_concat_static(buf, "images/dummies.eet");
dummies = eet_open(buf, EET_FILE_MODE_READ_WRITE);
E_LIST_HANDLER_APPEND(handlers, ECORE_CON_EVENT_URL_COMPLETE, download_media_complete, tw_mod);
E_LIST_HANDLER_APPEND(handlers, ECORE_CON_EVENT_URL_PROGRESS, download_media_status, tw_mod);
E_LIST_HANDLER_APPEND(handlers, ECORE_CON_EVENT_URL_DATA, download_media_data, tw_mod);
tw_mod->media = eina_hash_string_superfast_new((Eina_Free_Cb)download_media_free);
return 1;
}
EINTERN void
e_tw_shutdown(void)
{
E_FREE_LIST(handlers, ecore_event_handler_del);
if (media)
{
if (tw_cache_list)
{
Media_Cache *ic;
eet_data_write(media, cleaner_edd, "media_cache", tw_cache_list, 1);
EINA_LIST_FREE(tw_cache_list->cache, ic)
{
eina_stringshare_del(ic->sha1);
free(ic);
}
free(tw_cache_list);
}
E_FREE_FUNC(media, eet_close);
}
E_FREE_FUNC(tw_dbus_iface, eldbus_service_interface_unregister);
E_FREE_FUNC(dummies, eet_close);
E_FREE_FUNC(cleaner_edd, eet_data_descriptor_free);
E_FREE_FUNC(cache_edd, eet_data_descriptor_free);
tw_hide(NULL);
last_coords.x = last_coords.y = 0;
eina_hash_free(tw_mod->media);
E_FREE_FUNC(tw_mod->pop, e_object_del);
}

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[Desktop Entry]
Type=Link
Name=Teamwork
Icon=e-module-teamwork
Comment=Enlightenment Is A Team Player
X-Enlightenment-ModuleType=core

146
src/modules/teamwork/sha1.c Normal file
View File

@ -0,0 +1,146 @@
/*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is SHA 180-1 Reference Implementation (Compact version)
*
* The Initial Developer of the Original Code is Paul Kocher of
* Cryptography Research. Portions created by Paul Kocher are
* Copyright (C) 1995-9 by Cryptography Research, Inc. All
* Rights Reserved.
*
* Contributor(s):
*
* Paul Kocher
*
*/
#include "sha1.h"
static void shaHashBlock(SHA_CTX2 *ctx);
void
SHA1_Init2(SHA_CTX2 *ctx) {
int i;
ctx->lenW = 0;
ctx->sizeHi = ctx->sizeLo = 0;
/* Initialize H with the magic constants (see FIPS180 for constants)
*/
ctx->H[0] = 0x67452301;
ctx->H[1] = 0xefcdab89;
ctx->H[2] = 0x98badcfe;
ctx->H[3] = 0x10325476;
ctx->H[4] = 0xc3d2e1f0;
for (i = 0; i < 80; i++)
ctx->W[i] = 0;
}
void
SHA1_Update2(SHA_CTX2 *ctx,
void *_dataIn,
int len) {
unsigned char *dataIn = _dataIn;
int i;
/* Read the data into W and process blocks as they get full
*/
for (i = 0; i < len; i++) {
ctx->W[ctx->lenW / 4] <<= 8;
ctx->W[ctx->lenW / 4] |= (unsigned int)dataIn[i];
if ((++ctx->lenW) % 64 == 0)
{
shaHashBlock(ctx);
ctx->lenW = 0;
}
ctx->sizeLo += 8;
ctx->sizeHi += (ctx->sizeLo < 8);
}
}
void
SHA1_Final2(unsigned char hashout[20],
SHA_CTX2 *ctx) {
unsigned char pad0x80 = 0x80;
unsigned char pad0x00 = 0x00;
unsigned char padlen[8];
int i;
/* Pad with a binary 1 (e.g. 0x80), then zeroes, then length
*/
padlen[0] = (unsigned char)((ctx->sizeHi >> 24) & 255);
padlen[1] = (unsigned char)((ctx->sizeHi >> 16) & 255);
padlen[2] = (unsigned char)((ctx->sizeHi >> 8) & 255);
padlen[3] = (unsigned char)((ctx->sizeHi >> 0) & 255);
padlen[4] = (unsigned char)((ctx->sizeLo >> 24) & 255);
padlen[5] = (unsigned char)((ctx->sizeLo >> 16) & 255);
padlen[6] = (unsigned char)((ctx->sizeLo >> 8) & 255);
padlen[7] = (unsigned char)((ctx->sizeLo >> 0) & 255);
SHA1_Update2(ctx, &pad0x80, 1);
while (ctx->lenW != 56)
SHA1_Update2(ctx, &pad0x00, 1);
SHA1_Update2(ctx, padlen, 8);
/* Output hash
*/
for (i = 0; i < 20; i++) {
hashout[i] = (unsigned char)(ctx->H[i / 4] >> 24);
ctx->H[i / 4] <<= 8;
}
/*
* Re-initialize the context (also zeroizes contents)
*/
SHA1_Init2(ctx);
}
#define SHA_ROT(X, n) (((X) << (n)) | ((X) >> (32 - (n))))
static void
shaHashBlock(SHA_CTX2 *ctx) {
int t;
unsigned int A, B, C, D, E, TEMP;
for (t = 16; t <= 79; t++)
ctx->W[t] =
SHA_ROT(ctx->W[t - 3] ^ ctx->W[t - 8] ^ ctx->W[t - 14] ^ ctx->W[t - 16], 1);
A = ctx->H[0];
B = ctx->H[1];
C = ctx->H[2];
D = ctx->H[3];
E = ctx->H[4];
for (t = 0; t <= 19; t++) {
TEMP = SHA_ROT(A, 5) + (((C ^ D) & B) ^ D) + E + ctx->W[t] + 0x5a827999;
E = D; D = C; C = SHA_ROT(B, 30); B = A; A = TEMP;
}
for (t = 20; t <= 39; t++) {
TEMP = SHA_ROT(A, 5) + (B ^ C ^ D) + E + ctx->W[t] + 0x6ed9eba1;
E = D; D = C; C = SHA_ROT(B, 30); B = A; A = TEMP;
}
for (t = 40; t <= 59; t++) {
TEMP = SHA_ROT(A, 5) + ((B & C) | (D & (B | C))) + E + ctx->W[t] + 0x8f1bbcdc;
E = D; D = C; C = SHA_ROT(B, 30); B = A; A = TEMP;
}
for (t = 60; t <= 79; t++) {
TEMP = SHA_ROT(A, 5) + (B ^ C ^ D) + E + ctx->W[t] + 0xca62c1d6;
E = D; D = C; C = SHA_ROT(B, 30); B = A; A = TEMP;
}
ctx->H[0] += A;
ctx->H[1] += B;
ctx->H[2] += C;
ctx->H[3] += D;
ctx->H[4] += E;
}

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/*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is SHA 180-1 Header File
*
* The Initial Developer of the Original Code is Paul Kocher of
* Cryptography Research. Portions created by Paul Kocher are
* Copyright (C) 1995-9 by Cryptography Research, Inc. All
* Rights Reserved.
*
* Contributor(s):
*
* Paul Kocher
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU General Public License Version 2 or later (the
* "GPL"), in which case the provisions of the GPL are applicable
* instead of those above. If you wish to allow use of your
* version of this file only under the terms of the GPL and not to
* allow others to use your version of this file under the MPL,
* indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by
* the GPL. If you do not delete the provisions above, a recipient
* may use your version of this file under either the MPL or the
* GPL.
*/
#ifndef SHA_H
#define SHA_H
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
typedef struct {
unsigned int H[5];
unsigned int W[80];
int lenW;
unsigned int sizeHi,sizeLo;
} SHA_CTX2;
void SHA1_Init2(SHA_CTX2 *ctx);
void SHA1_Update2(SHA_CTX2 *ctx, void *dataIn, int len);
void SHA1_Final2(unsigned char hashout[20], SHA_CTX2 *ctx);
#endif