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moving device state functions from pbx.h to devicestate.h to sync with other branches

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@204755 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
David Vossel
2009-07-02 18:15:39 +00:00
parent 4c99b19973
commit bdada0dce1
4 changed files with 171 additions and 171 deletions
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58
include/asterisk/devicestate.h
View File

@@ -118,6 +118,64 @@ int ast_devstate_prov_add(const char *label, ast_devstate_prov_cb_type callback)
*/
void ast_devstate_prov_del(const char *label);
/*!
* \brief An object to hold state when calculating aggregate device state
*/
struct ast_devstate_aggregate;
/*!
* \brief Initialize aggregate device state
*
* \param[in] agg the state object
*
* \return nothing
*/
void ast_devstate_aggregate_init(struct ast_devstate_aggregate *agg);
/*!
* \brief Add a device state to the aggregate device state
*
* \param[in] agg the state object
* \param[in] state the state to add
*
* \return nothing
*/
void ast_devstate_aggregate_add(struct ast_devstate_aggregate *agg, enum ast_device_state state);
/*!
* \brief Get the aggregate device state result
*
* \param[in] agg the state object
*
* \return the aggregate device state after adding some number of device states.
*/
enum ast_device_state ast_devstate_aggregate_result(struct ast_devstate_aggregate *agg);
/*!
* \brief Map devstate to an extension state.
*
* \param[in] device state
*
* \return the extension state mapping.
*/
enum ast_extension_states ast_devstate_to_extenstate(enum ast_device_state devstate);
/*!
* \brief You shouldn't care about the contents of this struct
*
* This struct is only here so that it can be easily declared on the stack.
*/
struct ast_devstate_aggregate {
unsigned int all_unavail:1;
unsigned int all_busy:1;
unsigned int all_free:1;
unsigned int all_unknown:1;
unsigned int on_hold:1;
unsigned int busy:1;
unsigned int in_use:1;
unsigned int ring:1;
};
int ast_device_state_engine_init(void);
#if defined(__cplusplus) || defined(c_plusplus)

58
include/asterisk/pbx.h
View File

@@ -306,64 +306,6 @@ int ast_register_application(const char *app, int (*execute)(struct ast_channel
*/
int ast_unregister_application(const char *app);
/*!
* \brief An object to hold state when calculating aggregate device state
*/
struct ast_devstate_aggregate;
/*!
* \brief Initialize aggregate device state
*
* \param[in] agg the state object
*
* \return nothing
*/
void ast_devstate_aggregate_init(struct ast_devstate_aggregate *agg);
/*!
* \brief Add a device state to the aggregate device state
*
* \param[in] agg the state object
* \param[in] state the state to add
*
* \return nothing
*/
void ast_devstate_aggregate_add(struct ast_devstate_aggregate *agg, enum ast_device_state state);
/*!
* \brief Get the aggregate device state result
*
* \param[in] agg the state object
*
* \return the aggregate device state after adding some number of device states.
*/
enum ast_device_state ast_devstate_aggregate_result(struct ast_devstate_aggregate *agg);
/*!
* \brief Map devstate to an extension state.
*
* \param[in] device state
*
* \return the extension state mapping.
*/
enum ast_extension_states ast_devstate_to_extenstate(enum ast_device_state devstate);
/*!
* \brief You shouldn't care about the contents of this struct
*
* This struct is only here so that it can be easily declared on the stack.
*/
struct ast_devstate_aggregate {
unsigned int all_unavail:1;
unsigned int all_busy:1;
unsigned int all_free:1;
unsigned int all_unknown:1;
unsigned int on_hold:1;
unsigned int busy:1;
unsigned int in_use:1;
unsigned int ring:1;
};
/*!
* \brief Uses hint and devicestate callback to get the state of an extension
*

113
main/devicestate.c
View File

@@ -367,3 +367,116 @@ int ast_device_state_engine_init(void)
return 0;
}
void ast_devstate_aggregate_init(struct ast_devstate_aggregate *agg)
{
memset(agg, 0, sizeof(*agg));
agg->all_unknown = 1;
agg->all_unavail = 1;
agg->all_busy = 1;
agg->all_free = 1;
}
void ast_devstate_aggregate_add(struct ast_devstate_aggregate *agg, enum ast_device_state state)
{
switch (state) {
case AST_DEVICE_NOT_INUSE:
agg->all_unknown = 0;
agg->all_unavail = 0;
agg->all_busy = 0;
break;
case AST_DEVICE_INUSE:
agg->in_use = 1;
agg->all_unavail = 0;
agg->all_free = 0;
agg->all_unknown = 0;
break;
case AST_DEVICE_RINGING:
agg->ring = 1;
agg->all_unavail = 0;
agg->all_free = 0;
agg->all_unknown = 0;
break;
case AST_DEVICE_RINGINUSE:
agg->in_use = 1;
agg->ring = 1;
agg->all_unavail = 0;
agg->all_free = 0;
agg->all_unknown = 0;
break;
case AST_DEVICE_ONHOLD:
agg->all_unknown = 0;
agg->all_unavail = 0;
agg->all_free = 0;
agg->on_hold = 1;
break;
case AST_DEVICE_BUSY:
agg->all_unknown = 0;
agg->all_unavail = 0;
agg->all_free = 0;
agg->busy = 1;
agg->in_use = 1;
break;
case AST_DEVICE_UNAVAILABLE:
agg->all_unknown = 0;
case AST_DEVICE_INVALID:
agg->all_busy = 0;
agg->all_free = 0;
break;
case AST_DEVICE_UNKNOWN:
agg->all_busy = 0;
agg->all_free = 0;
break;
case AST_DEVICE_TOTAL: /* not a device state, included for completeness. */
break;
}
}
enum ast_extension_states ast_devstate_to_extenstate(enum ast_device_state devstate)
{
switch (devstate) {
case AST_DEVICE_ONHOLD:
return AST_EXTENSION_ONHOLD;
case AST_DEVICE_BUSY:
return AST_EXTENSION_BUSY;
case AST_DEVICE_UNAVAILABLE:
case AST_DEVICE_UNKNOWN:
case AST_DEVICE_INVALID:
return AST_EXTENSION_UNAVAILABLE;
case AST_DEVICE_RINGINUSE:
return (AST_EXTENSION_INUSE | AST_EXTENSION_RINGING);
case AST_DEVICE_RINGING:
return AST_EXTENSION_RINGING;
case AST_DEVICE_INUSE:
return AST_EXTENSION_INUSE;
case AST_DEVICE_NOT_INUSE:
return AST_EXTENSION_NOT_INUSE;
case AST_DEVICE_TOTAL: /* not a device state, included for completeness */
break;
}
return AST_EXTENSION_NOT_INUSE;
}
enum ast_device_state ast_devstate_aggregate_result(struct ast_devstate_aggregate *agg)
{
if (agg->all_free)
return AST_DEVICE_NOT_INUSE;
if ((agg->in_use || agg->on_hold) && agg->ring)
return AST_DEVICE_RINGINUSE;
if (agg->ring)
return AST_DEVICE_RINGING;
if (agg->busy)
return AST_DEVICE_BUSY;
if (agg->in_use)
return AST_DEVICE_INUSE;
if (agg->on_hold)
return AST_DEVICE_ONHOLD;
if (agg->all_busy)
return AST_DEVICE_BUSY;
if (agg->all_unknown)
return AST_DEVICE_UNKNOWN;
if (agg->all_unavail)
return AST_DEVICE_UNAVAILABLE;
return AST_DEVICE_NOT_INUSE;
}

113
main/pbx.c
View File

@@ -1914,119 +1914,6 @@ static struct ast_exten *ast_hint_extension(struct ast_channel *c, const char *c
return e;
}
void ast_devstate_aggregate_init(struct ast_devstate_aggregate *agg)
{
memset(agg, 0, sizeof(*agg));
agg->all_unknown = 1;
agg->all_unavail = 1;
agg->all_busy = 1;
agg->all_free = 1;
}
void ast_devstate_aggregate_add(struct ast_devstate_aggregate *agg, enum ast_device_state state)
{
switch (state) {
case AST_DEVICE_NOT_INUSE:
agg->all_unknown = 0;
agg->all_unavail = 0;
agg->all_busy = 0;
break;
case AST_DEVICE_INUSE:
agg->in_use = 1;
agg->all_unavail = 0;
agg->all_free = 0;
agg->all_unknown = 0;
break;
case AST_DEVICE_RINGING:
agg->ring = 1;
agg->all_unavail = 0;
agg->all_free = 0;
agg->all_unknown = 0;
break;
case AST_DEVICE_RINGINUSE:
agg->in_use = 1;
agg->ring = 1;
agg->all_unavail = 0;
agg->all_free = 0;
agg->all_unknown = 0;
break;
case AST_DEVICE_ONHOLD:
agg->all_unknown = 0;
agg->all_unavail = 0;
agg->all_free = 0;
agg->on_hold = 1;
break;
case AST_DEVICE_BUSY:
agg->all_unknown = 0;
agg->all_unavail = 0;
agg->all_free = 0;
agg->busy = 1;
agg->in_use = 1;
break;
case AST_DEVICE_UNAVAILABLE:
agg->all_unknown = 0;
case AST_DEVICE_INVALID:
agg->all_busy = 0;
agg->all_free = 0;
break;
case AST_DEVICE_UNKNOWN:
agg->all_busy = 0;
agg->all_free = 0;
break;
case AST_DEVICE_TOTAL: /* not a device state, included for completeness. */
break;
}
}
enum ast_extension_states ast_devstate_to_extenstate(enum ast_device_state devstate)
{
switch (devstate) {
case AST_DEVICE_ONHOLD:
return AST_EXTENSION_ONHOLD;
case AST_DEVICE_BUSY:
return AST_EXTENSION_BUSY;
case AST_DEVICE_UNAVAILABLE:
case AST_DEVICE_UNKNOWN:
case AST_DEVICE_INVALID:
return AST_EXTENSION_UNAVAILABLE;
case AST_DEVICE_RINGINUSE:
return (AST_EXTENSION_INUSE | AST_EXTENSION_RINGING);
case AST_DEVICE_RINGING:
return AST_EXTENSION_RINGING;
case AST_DEVICE_INUSE:
return AST_EXTENSION_INUSE;
case AST_DEVICE_NOT_INUSE:
return AST_EXTENSION_NOT_INUSE;
case AST_DEVICE_TOTAL: /* not a device state, included for completeness */
break;
}
return AST_EXTENSION_NOT_INUSE;
}
enum ast_device_state ast_devstate_aggregate_result(struct ast_devstate_aggregate *agg)
{
if (agg->all_free)
return AST_DEVICE_NOT_INUSE;
if ((agg->in_use || agg->on_hold) && agg->ring)
return AST_DEVICE_RINGINUSE;
if (agg->ring)
return AST_DEVICE_RINGING;
if (agg->busy)
return AST_DEVICE_BUSY;
if (agg->in_use)
return AST_DEVICE_INUSE;
if (agg->on_hold)
return AST_DEVICE_ONHOLD;
if (agg->all_busy)
return AST_DEVICE_BUSY;
if (agg->all_unknown)
return AST_DEVICE_UNKNOWN;
if (agg->all_unavail)
return AST_DEVICE_UNAVAILABLE;
return AST_DEVICE_NOT_INUSE;
}
/*! \brief ast_extensions_state2: Check state of extension by using hints */
static int ast_extension_state2(struct ast_exten *e)
{