int env_universal_remove( const wchar_t *name )
{
int res;
message_t *msg;
if( !init )
return 1;
CHECK( name, 1 );
res = !env_universal_common_get( name );
debug( 3,
L"env_universal_remove( \"%ls\" )",
name );
if( is_dead() )
{
env_universal_common_remove( wcstring(name) );
}
else
{
msg= create_message( ERASE, name, 0);
msg->count=1;
env_universal_server.unsent->push(msg);
env_universal_barrier();
}
return res;
}
int env_universal_remove(const wchar_t *name)
{
int res;
if (!s_env_univeral_inited)
return 1;
CHECK(name, 1);
wcstring name_str = name;
res = env_universal_common_get(name_str).missing();
debug(3,
L"env_universal_remove( \"%ls\" )",
name);
if (! synchronizes_via_fishd() || is_dead())
{
env_universal_common_remove(name_str);
}
else
{
message_t *msg = create_message(ERASE, name, 0);
msg->count=1;
env_universal_server.unsent.push(msg);
env_universal_barrier();
}
return res;
}
/**
Remove all universal variables.
*/
static void env_universal_remove_all()
{
size_t i;
wcstring_list_t lst;
env_universal_common_get_names(lst, true, true);
for (i=0; i<lst.size(); i++)
{
const wcstring &key = lst.at(i);
env_universal_common_remove(key);
}
}
void env_universal_common_set(const wchar_t *key, const wchar_t *val, int exportv)
{
var_uni_entry_t *entry;
CHECK(key,);
CHECK(val,);
entry = new var_uni_entry_t;
entry->exportv=exportv;
entry->val = val;
env_universal_common_remove(key);
env_universal_var[key] = entry;
if (callback)
{
callback(exportv?SET_EXPORT:SET, key, val);
}
}
/**
Parse message msg
*/
static void parse_message(wchar_t *msg,
connection_t *src)
{
// debug( 3, L"parse_message( %ls );", msg );
if (msg[0] == L'#')
return;
if (match(msg, SET_STR) || match(msg, SET_EXPORT_STR))
{
wchar_t *name, *tmp;
int exportv = match(msg, SET_EXPORT_STR);
name = msg+(exportv?wcslen(SET_EXPORT_STR):wcslen(SET_STR));
while (wcschr(L"\t ", *name))
name++;
tmp = wcschr(name, L':');
if (tmp)
{
wchar_t *key;
wchar_t *val;
key = (wchar_t *)malloc(sizeof(wchar_t)*(tmp-name+1));
memcpy(key, name, sizeof(wchar_t)*(tmp-name));
key[tmp-name]=0;
val = tmp+1;
val = unescape(val, 0);
if (key && val)
env_universal_common_set(key, val, exportv);
free(val);
free(key);
}
else
{
debug(1, PARSE_ERR, msg);
}
}
else if (match(msg, ERASE_STR))
{
wchar_t *name, *tmp;
name = msg+wcslen(ERASE_STR);
while (wcschr(L"\t ", *name))
name++;
tmp = name;
while (iswalnum(*tmp) || *tmp == L'_')
tmp++;
*tmp = 0;
if (!wcslen(name))
{
debug(1, PARSE_ERR, msg);
}
env_universal_common_remove(name);
if (callback)
{
callback(ERASE, name, 0);
}
}
else if (match(msg, BARRIER_STR))
{
message_t *msg = create_message(BARRIER_REPLY, 0, 0);
msg->count = 1;
src->unsent->push(msg);
try_send_all(src);
}
else if (match(msg, BARRIER_REPLY_STR))
{
if (callback)
{
callback(BARRIER_REPLY, 0, 0);
}
}
else
{
debug(1, PARSE_ERR, msg);
}
}