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张华
freeswitch
Commits
ed01944c
提交
ed01944c
authored
9月 22, 2010
作者:
Moises Silva
浏览文件
操作
浏览文件
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电子邮件补丁
差异文件
freetdm: add initial changes for FreeTDM channel history feature
上级
49997236
隐藏空白字符变更
内嵌
并排
正在显示
4 个修改的文件
包含
85 行增加
和
2 行删除
+85
-2
mod_freetdm.c
libs/freetdm/mod_freetdm/mod_freetdm.c
+6
-1
ftdm_io.c
libs/freetdm/src/ftdm_io.c
+61
-0
freetdm.h
libs/freetdm/src/include/freetdm.h
+7
-1
ftdm_core.h
libs/freetdm/src/include/private/ftdm_core.h
+11
-0
没有找到文件。
libs/freetdm/mod_freetdm/mod_freetdm.c
浏览文件 @
ed01944c
...
...
@@ -3660,7 +3660,12 @@ SWITCH_STANDARD_API(ft_function)
if
(
chan_id
>
ftdm_span_get_chan_count
(
span
))
{
stream
->
write_function
(
stream
,
"-ERR invalid channel
\n
"
);
}
else
{
char
*
dbgstr
=
NULL
;
ftdm_channel_t
*
fchan
=
ftdm_span_get_channel
(
span
,
chan_id
);
dump_chan
(
span
,
chan_id
,
stream
);
dbgstr
=
ftdm_channel_get_history_str
(
fchan
);
stream
->
write_function
(
stream
,
"%s
\n
"
,
dbgstr
);
ftdm_free
(
dbgstr
);
}
}
else
{
stream
->
write_function
(
stream
,
"+OK
\n
"
);
...
...
@@ -3989,7 +3994,7 @@ SWITCH_STANDARD_API(ft_function)
if
(
rply
)
{
stream
->
write_function
(
stream
,
"%s"
,
rply
);
free
(
rply
);
f
tdm_f
ree
(
rply
);
}
else
{
stream
->
write_function
(
stream
,
"-ERR Usage: %s
\n
"
,
FT_SYNTAX
);
}
...
...
libs/freetdm/src/ftdm_io.c
浏览文件 @
ed01944c
...
...
@@ -1293,6 +1293,16 @@ end:
ftdm_log_chan_ex
(
ftdmchan
,
file
,
func
,
line
,
FTDM_LOG_LEVEL_DEBUG
,
"Changed state from %s to %s
\n
"
,
ftdm_channel_state2str
(
ftdmchan
->
state
),
ftdm_channel_state2str
(
state
));
ftdmchan
->
last_state
=
ftdmchan
->
state
;
ftdmchan
->
state
=
state
;
ftdmchan
->
history
[
ftdmchan
->
hindex
].
file
=
file
;
ftdmchan
->
history
[
ftdmchan
->
hindex
].
func
=
func
;
ftdmchan
->
history
[
ftdmchan
->
hindex
].
line
=
line
;
ftdmchan
->
history
[
ftdmchan
->
hindex
].
state
=
ftdmchan
->
state
;
ftdmchan
->
history
[
ftdmchan
->
hindex
].
last_state
=
ftdmchan
->
last_state
;
ftdmchan
->
history
[
ftdmchan
->
hindex
].
time
=
ftdm_current_time_in_ms
();
ftdmchan
->
hindex
++
;
if
(
ftdmchan
->
hindex
==
ftdm_array_len
(
ftdmchan
->
history
))
{
ftdmchan
->
hindex
=
0
;
}
ftdm_set_flag
(
ftdmchan
,
FTDM_CHANNEL_STATE_CHANGE
);
ftdm_mutex_lock
(
ftdmchan
->
span
->
mutex
);
...
...
@@ -5213,6 +5223,57 @@ FT_DECLARE(char *) ftdm_strndup(const char *str, ftdm_size_t inlen)
return
new
;
}
#define FTDM_DEBUG_LINE_LEN 255
FT_DECLARE
(
char
*
)
ftdm_channel_get_history_str
(
const
ftdm_channel_t
*
fchan
)
{
uint8_t
j
=
0
;
int
written
=
0
;
char
*
buff
=
NULL
;
uint8_t
i
=
fchan
->
hindex
;
int
dbglen
=
ftdm_array_len
(
fchan
->
history
)
*
FTDM_DEBUG_LINE_LEN
;
int
len
=
dbglen
;
char
*
debugstr
=
ftdm_calloc
(
1
,
dbglen
);
if
(
!
debugstr
)
{
return
NULL
;
}
buff
=
debugstr
;
for
(
i
=
fchan
->
hindex
;
i
<
ftdm_array_len
(
fchan
->
history
);
i
++
)
{
if
(
!
fchan
->
history
[
i
].
file
)
{
break
;
}
written
=
snprintf
(
buff
,
len
,
"%s -> %s at %s %s:%d
\n
"
,
ftdm_channel_state2str
(
fchan
->
history
[
i
].
last_state
),
ftdm_channel_state2str
(
fchan
->
history
[
i
].
state
),
fchan
->
history
[
i
].
func
,
fchan
->
history
[
i
].
file
,
fchan
->
history
[
i
].
line
);
if
(
written
>=
len
)
{
ftdm_free
(
debugstr
);
ftdm_log
(
FTDM_LOG_ERROR
,
"Not enough memory to build debug history string
\n
"
);
return
NULL
;
}
len
-=
written
;
buff
+=
written
;
}
for
(
j
=
0
;
j
<
fchan
->
hindex
;
j
++
)
{
written
=
snprintf
(
buff
,
len
,
"%s -> %s at %s %s:%d
\n
"
,
ftdm_channel_state2str
(
fchan
->
history
[
i
].
last_state
),
ftdm_channel_state2str
(
fchan
->
history
[
i
].
state
),
fchan
->
history
[
i
].
func
,
fchan
->
history
[
i
].
file
,
fchan
->
history
[
i
].
line
);
if
(
written
>=
len
)
{
ftdm_free
(
debugstr
);
ftdm_log
(
FTDM_LOG_ERROR
,
"Not enough memory to build debug history string
\n
"
);
return
NULL
;
}
len
-=
written
;
buff
+=
written
;
}
debugstr
[
dbglen
-
1
]
=
0
;
return
debugstr
;
}
/* For Emacs:
* Local Variables:
...
...
libs/freetdm/src/include/freetdm.h
浏览文件 @
ed01944c
...
...
@@ -1277,7 +1277,13 @@ FT_DECLARE(const char *) ftdm_channel_get_state_str(const ftdm_channel_t *channe
/*! \brief For display debugging purposes you can display this string which describes the last channel internal state */
FT_DECLARE
(
const
char
*
)
ftdm_channel_get_last_state_str
(
const
ftdm_channel_t
*
channel
);
/*! \brief For display debugging purposes you can display this string which describes the last channel internal state */
/*! \brief For display debugging purposes you can display this string which describes the history of the channel
* \param The channel
* \return History string for the channel. You must free the string with ftdm_free
*/
FT_DECLARE
(
char
*
)
ftdm_channel_get_history_str
(
const
ftdm_channel_t
*
channel
);
/*! \brief Initialize channel state for an outgoing call */
FT_DECLARE
(
ftdm_status_t
)
ftdm_channel_init
(
ftdm_channel_t
*
ftdmchan
);
/*! \brief Initialize the library */
...
...
libs/freetdm/src/include/private/ftdm_core.h
浏览文件 @
ed01944c
...
...
@@ -356,6 +356,15 @@ typedef struct {
}
ftdm_dtmf_debug_t
;
#endif
typedef
struct
{
const
char
*
file
;
const
char
*
func
;
int
line
;
ftdm_channel_state_t
state
;
ftdm_channel_state_t
last_state
;
ftdm_time_t
time
;
}
ftdm_channel_history_entry_t
;
/* 2^8 table size, one for each byte (sample) value */
#define FTDM_GAINS_TABLE_SIZE 256
struct
ftdm_channel
{
...
...
@@ -381,6 +390,8 @@ struct ftdm_channel {
ftdm_channel_state_t
state
;
ftdm_channel_state_t
last_state
;
ftdm_channel_state_t
init_state
;
ftdm_channel_history_entry_t
history
[
10
];
uint8_t
hindex
;
ftdm_mutex_t
*
mutex
;
teletone_dtmf_detect_state_t
dtmf_detect
;
uint32_t
buffer_delay
;
...
...
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