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videolan
vlc-gpu
Commits
b1aebb75
Commit
b1aebb75
authored
Aug 21, 2011
by
Rémi Denis-Courmont
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Plain Diff
Gather all checks for the command line help options
parent
545ad065
Changes
1
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1 changed file
with
44 additions
and
86 deletions
+44
-86
src/libvlc.c
src/libvlc.c
+44
-86
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src/libvlc.c
View file @
b1aebb75
...
...
@@ -235,7 +235,6 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc,
char
*
psz_parser
=
NULL
;
char
*
psz_control
=
NULL
;
bool
b_exit
=
false
;
int
i_ret
=
VLC_EEXIT
;
playlist_t
*
p_playlist
=
NULL
;
char
*
psz_val
;
...
...
@@ -319,94 +318,19 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc,
{
Help
(
p_libvlc
,
"help"
);
b_exit
=
true
;
i_ret
=
VLC_EEXITSUCCESS
;
}
/* Check for version option */
else
if
(
var_InheritBool
(
p_libvlc
,
"version"
)
)
{
Version
();
b_exit
=
true
;
i_ret
=
VLC_EEXITSUCCESS
;
}
/* Check for daemon mode */
#if !defined( WIN32 ) && !defined( __SYMBIAN32__ )
if
(
var_InheritBool
(
p_libvlc
,
"daemon"
)
)
{
#ifdef HAVE_DAEMON
char
*
psz_pidfile
=
NULL
;
if
(
daemon
(
1
,
0
)
!=
0
)
{
msg_Err
(
p_libvlc
,
"Unable to fork vlc to daemon mode"
);
b_exit
=
true
;
}
b_daemon
=
true
;
/* lets check if we need to write the pidfile */
psz_pidfile
=
var_CreateGetNonEmptyString
(
p_libvlc
,
"pidfile"
);
if
(
psz_pidfile
!=
NULL
)
{
FILE
*
pidfile
;
pid_t
i_pid
=
getpid
();
msg_Dbg
(
p_libvlc
,
"PID is %d, writing it to %s"
,
i_pid
,
psz_pidfile
);
pidfile
=
vlc_fopen
(
psz_pidfile
,
"w"
);
if
(
pidfile
!=
NULL
)
{
utf8_fprintf
(
pidfile
,
"%d"
,
(
int
)
i_pid
);
fclose
(
pidfile
);
}
else
{
msg_Err
(
p_libvlc
,
"cannot open pid file for writing: %s (%m)"
,
psz_pidfile
);
}
}
free
(
psz_pidfile
);
#else
pid_t
i_pid
;
if
(
(
i_pid
=
fork
()
)
<
0
)
{
msg_Err
(
p_libvlc
,
"unable to fork vlc to daemon mode"
);
b_exit
=
true
;
}
else
if
(
i_pid
)
{
/* This is the parent, exit right now */
msg_Dbg
(
p_libvlc
,
"closing parent process"
);
b_exit
=
true
;
i_ret
=
VLC_EEXITSUCCESS
;
}
else
{
/* We are the child */
msg_Dbg
(
p_libvlc
,
"daemon spawned"
);
close
(
STDIN_FILENO
);
close
(
STDOUT_FILENO
);
close
(
STDERR_FILENO
);
b_daemon
=
true
;
}
#endif
}
#endif
if
(
b_exit
)
{
module_EndBank
(
true
);
return
i_ret
;
}
/* Check for help on modules */
if
(
(
p_tmp
=
var_InheritString
(
p_libvlc
,
"module"
))
)
else
if
(
(
p_tmp
=
var_InheritString
(
p_libvlc
,
"module"
))
)
{
Help
(
p_libvlc
,
p_tmp
);
free
(
p_tmp
);
b_exit
=
true
;
i_ret
=
VLC_EEXITSUCCESS
;
}
/* Check for full help option */
else
if
(
var_InheritBool
(
p_libvlc
,
"full-help"
)
)
...
...
@@ -417,41 +341,75 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc,
var_SetBool
(
p_libvlc
,
"help-verbose"
,
true
);
Help
(
p_libvlc
,
"full-help"
);
b_exit
=
true
;
i_ret
=
VLC_EEXITSUCCESS
;
}
/* Check for long help option */
else
if
(
var_InheritBool
(
p_libvlc
,
"longhelp"
)
)
{
Help
(
p_libvlc
,
"longhelp"
);
b_exit
=
true
;
i_ret
=
VLC_EEXITSUCCESS
;
}
/* Check for module list option */
else
if
(
var_InheritBool
(
p_libvlc
,
"list"
)
)
{
ListModules
(
p_libvlc
,
false
);
b_exit
=
true
;
i_ret
=
VLC_EEXITSUCCESS
;
}
else
if
(
var_InheritBool
(
p_libvlc
,
"list-verbose"
)
)
{
ListModules
(
p_libvlc
,
true
);
b_exit
=
true
;
i_ret
=
VLC_EEXITSUCCESS
;
}
if
(
b_exit
)
{
module_EndBank
(
true
);
return
VLC_EEXITSUCCESS
;
}
if
(
module_count
<=
1
)
{
msg_Err
(
p_libvlc
,
"No plugins found! Check your VLC installation."
);
b_exit
=
true
;
i_ret
=
VLC_ENOITEM
;
module_EndBank
(
true
)
;
return
VLC_ENOITEM
;
}
if
(
b_exit
)
#ifdef HAVE_DAEMON
/* Check for daemon mode */
if
(
var_InheritBool
(
p_libvlc
,
"daemon"
)
)
{
char
*
psz_pidfile
=
NULL
;
if
(
daemon
(
1
,
0
)
!=
0
)
{
msg_Err
(
p_libvlc
,
"Unable to fork vlc to daemon mode"
);
module_EndBank
(
true
);
return
i_ret
;
return
VLC_EEXIT
;
}
b_daemon
=
true
;
/* lets check if we need to write the pidfile */
psz_pidfile
=
var_CreateGetNonEmptyString
(
p_libvlc
,
"pidfile"
);
if
(
psz_pidfile
!=
NULL
)
{
FILE
*
pidfile
;
pid_t
i_pid
=
getpid
();
msg_Dbg
(
p_libvlc
,
"PID is %d, writing it to %s"
,
i_pid
,
psz_pidfile
);
pidfile
=
vlc_fopen
(
psz_pidfile
,
"w"
);
if
(
pidfile
!=
NULL
)
{
utf8_fprintf
(
pidfile
,
"%d"
,
(
int
)
i_pid
);
fclose
(
pidfile
);
}
else
{
msg_Err
(
p_libvlc
,
"cannot open pid file for writing: %s (%m)"
,
psz_pidfile
);
}
}
free
(
psz_pidfile
);
}
#endif
/* FIXME: could be replaced by using Unix sockets */
#ifdef HAVE_DBUS
...
...
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