enlightenment/enlightenment
enlightenment
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enlightenment
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ecrustified 

SVN revision: 60819
This commit is contained in:
Mike Blumenkrantz 2011-06-29 14:13:34 +00:00
parent 71bdb93fba
commit 2b8c0c4d6e
1 changed files with 102 additions and 84 deletions
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186
src/bin/e_ipc.c
View File

@ -2,9 +2,15 @@
#ifdef USE_IPC
/* local subsystem functions */
static Eina_Bool _e_ipc_cb_client_add(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _e_ipc_cb_client_del(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _e_ipc_cb_client_data(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _e_ipc_cb_client_add(void *data __UNUSED__,
int type __UNUSED__,
void *event);
static Eina_Bool _e_ipc_cb_client_del(void *data __UNUSED__,
int type __UNUSED__,
void *event);
static Eina_Bool _e_ipc_cb_client_data(void *data __UNUSED__,
int type __UNUSED__,
void *event);
/* local subsystem globals */
static Ecore_Ipc_Server *_e_ipc_server = NULL;
@ -32,35 +38,35 @@ e_ipc_init(void)
}
else
{
struct stat st;
struct stat st;
if (stat(buf, &st) == 0)
{
if ((st.st_uid ==
getuid()) &&
((st.st_mode & (S_IFDIR|S_IRWXU|S_IRWXG|S_IRWXO)) ==
(S_IRWXU|S_IFDIR)))
{
}
else
{
e_error_message_show(_("Possible IPC Hack Attempt. The IPC socket\n"
"directory already exists BUT has permissions\n"
"that are too leanient (must only be readable\n" "and writable by the owner, and nobody else)\n"
"or is not owned by you. Please check:\n"
"%s/enlightenment-%s\n"), tmp, user);
return 0;
}
}
else
{
e_error_message_show(_("The IPC socket directory cannot be created or\n"
"examined.\n"
"Please check:\n"
"%s/enlightenment-%s\n"),
tmp, user);
return 0;
}
if (stat(buf, &st) == 0)
{
if ((st.st_uid ==
getuid()) &&
((st.st_mode & (S_IFDIR | S_IRWXU | S_IRWXG | S_IRWXO)) ==
(S_IRWXU | S_IFDIR)))
{
}
else
{
e_error_message_show(_("Possible IPC Hack Attempt. The IPC socket\n"
"directory already exists BUT has permissions\n"
"that are too leanient (must only be readable\n" "and writable by the owner, and nobody else)\n"
"or is not owned by you. Please check:\n"
"%s/enlightenment-%s\n"), tmp, user);
return 0;
}
}
else
{
e_error_message_show(_("The IPC socket directory cannot be created or\n"
"examined.\n"
"Please check:\n"
"%s/enlightenment-%s\n"),
tmp, user);
return 0;
}
}
snprintf(buf, sizeof(buf), "%s/enlightenment-%s/disp-%s-%i", tmp, user, disp, pid);
_e_ipc_server = ecore_ipc_server_add(ECORE_IPC_LOCAL_SYSTEM, buf, 0, NULL);
@ -84,8 +90,8 @@ e_ipc_shutdown(void)
e_ipc_codec_shutdown();
if (_e_ipc_server)
{
ecore_ipc_server_del(_e_ipc_server);
_e_ipc_server = NULL;
ecore_ipc_server_del(_e_ipc_server);
_e_ipc_server = NULL;
}
#endif
return 1;
@ -94,7 +100,9 @@ e_ipc_shutdown(void)
#ifdef USE_IPC
/* local subsystem globals */
static Eina_Bool
_e_ipc_cb_client_add(void *data __UNUSED__, int type __UNUSED__, void *event)
_e_ipc_cb_client_add(void *data __UNUSED__,
int type __UNUSED__,
void *event)
{
Ecore_Ipc_Event_Client_Add *e;
@ -104,7 +112,9 @@ _e_ipc_cb_client_add(void *data __UNUSED__, int type __UNUSED__, void *event)
}
static Eina_Bool
_e_ipc_cb_client_del(void *data __UNUSED__, int type __UNUSED__, void *event)
_e_ipc_cb_client_del(void *data __UNUSED__,
int type __UNUSED__,
void *event)
{
Ecore_Ipc_Event_Client_Del *e;
@ -119,7 +129,9 @@ _e_ipc_cb_client_del(void *data __UNUSED__, int type __UNUSED__, void *event)
}
static Eina_Bool
_e_ipc_cb_client_data(void *data __UNUSED__, int type __UNUSED__, void *event)
_e_ipc_cb_client_data(void *data __UNUSED__,
int type __UNUSED__,
void *event)
{
Ecore_Ipc_Event_Client_Data *e;
@ -133,67 +145,73 @@ _e_ipc_cb_client_data(void *data __UNUSED__, int type __UNUSED__, void *event)
case E_IPC_DOMAIN_EVENT:
switch (e->minor)
{
case E_IPC_OP_EXEC_ACTION:
{
E_Ipc_2Str *req = NULL;
case E_IPC_OP_EXEC_ACTION:
{
E_Ipc_2Str *req = NULL;
if (e_ipc_codec_2str_dec(e->data, e->size, &req))
{
Eina_List *m = e_manager_list();
int len, ok = 0;
void *d;
if (e_ipc_codec_2str_dec(e->data, e->size, &req))
{
Eina_List *m = e_manager_list();
int len, ok = 0;
void *d;
if (m)
{
E_Manager *man = eina_list_data_get(m);
if (m)
{
E_Manager *man = eina_list_data_get(m);
if (man)
{
E_Action *act = e_action_find(req->str1);
if (man)
{
E_Action *act = e_action_find(req->str1);
if (act && act->func.go)
{
act->func.go(E_OBJECT(man), req->str2);
ok = 1;
}
}
}
if (act && act->func.go)
{
act->func.go(E_OBJECT(man), req->str2);
ok = 1;
}
}
}
d = e_ipc_codec_int_enc(ok, &len);
if (d)
{
ecore_ipc_client_send(e->client,
E_IPC_DOMAIN_REPLY,
E_IPC_OP_EXEC_ACTION_REPLY,
0, 0, 0, d, len);
free(d);
}
d = e_ipc_codec_int_enc(ok, &len);
if (d)
{
ecore_ipc_client_send(e->client,
E_IPC_DOMAIN_REPLY,
E_IPC_OP_EXEC_ACTION_REPLY,
0, 0, 0, d, len);
free(d);
}
if (req)
{
E_FREE(req->str1);
E_FREE(req->str2);
E_FREE(req);
}
}
}
break;
default:
if (req)
{
E_FREE(req->str1);
E_FREE(req->str2);
E_FREE(req);
}
}
}
break;
default:
break;
}
break;
break;
case E_IPC_DOMAIN_THUMB:
e_thumb_client_data(e);
break;
e_thumb_client_data(e);
break;
case E_IPC_DOMAIN_FM:
e_fm2_client_data(e);
break;
e_fm2_client_data(e);
break;
case E_IPC_DOMAIN_INIT:
e_init_client_data(e);
break;
e_init_client_data(e);
break;
default:
break;
break;
}
return 1;
}
#endif