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#include "config.h"
#include <stdlib.h>
#include <stdio.h>
#include <wchar.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/un.h>
#include <pwd.h>
#include <errno.h>
#include <fcntl.h>
#if HAVE_NCURSES_H
#include <ncurses.h>
#else
#include <curses.h>
#endif
#if HAVE_TERM_H
#include <term.h>
#elif HAVE_NCURSES_TERM_H
#include <ncurses/term.h>
#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#include <signal.h>
#include "fallback.h"
#include "util.h"
#include "common.h"
#include "wutil.h"
#include "env_universal_common.h"
#include "env_universal.h"
#include "env.h"
/**
Set to true after initialization has been performed
*/
static bool s_env_univeral_inited = false;
static void (*external_callback)(fish_message_type_t type, const wchar_t *name, const wchar_t *val);
void env_universal_barrier();
/**
Callback function used whenever a new fishd message is recieved
*/
static void callback(fish_message_type_t type, const wchar_t *name, const wchar_t *val)
{
if (external_callback)
external_callback(type, name, val);
}
void env_universal_init(void (*cb)(fish_message_type_t type, const wchar_t *name, const wchar_t *val))
{
external_callback = cb;
env_universal_common_init(&callback);
s_env_univeral_inited = true;
}
void env_universal_destroy()
{
s_env_univeral_inited = false;
}
env_var_t env_universal_get(const wcstring &name)
{
if (!s_env_univeral_inited)
return env_var_t::missing_var();
return env_universal_common_get(name);
}
bool env_universal_get_export(const wcstring &name)
{
if (!s_env_univeral_inited)
return false;
return env_universal_common_get_export(name);
}
void env_universal_barrier()
{
ASSERT_IS_MAIN_THREAD();
UNIVERSAL_LOG("BARRIER");
env_universal_common_sync();
}
void env_universal_set(const wcstring &name, const wcstring &value, bool exportv)
{
if (!s_env_univeral_inited)
return;
debug(3, L"env_universal_set( \"%ls\", \"%ls\" )", name.c_str(), value.c_str());
env_universal_common_set(name.c_str(), value.c_str(), exportv);
env_universal_barrier();
}
int env_universal_remove(const wchar_t *name)
{
int res;
if (!s_env_univeral_inited)
return 1;
CHECK(name, 1);
const wcstring name_str = name;
// TODO: shouldn't have to call get() here, should just have remove return success
res = env_universal_common_get(name_str).missing();
env_universal_common_remove(name_str);
return res;
}
void env_universal_get_names(wcstring_list_t &lst,
bool show_exported,
bool show_unexported)
{
if (!s_env_univeral_inited)
return;
env_universal_common_get_names(lst,
show_exported,
show_unexported);
}
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