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add removable xml hook bindings

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8905 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2008-07-07 17:10:17 +00:00
parent 3d494aed64
commit 502e9b2d4d
3 changed files with 38 additions and 2 deletions
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2
src/include/switch_types.h
View File

@ -1233,7 +1233,7 @@ typedef struct switch_management_interface switch_management_interface_t;
typedef struct switch_core_port_allocator switch_core_port_allocator_t;
typedef struct switch_media_bug switch_media_bug_t;
typedef switch_bool_t (*switch_media_bug_callback_t) (switch_media_bug_t *, void *, switch_abc_type_t);
typedef struct switch_xml_binding switch_xml_binding_t;
typedef switch_status_t (*switch_core_codec_encode_func_t) (switch_codec_t *codec,
switch_codec_t *other_codec,

14
src/include/switch_xml.h
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@ -58,6 +58,8 @@
#include <switch.h>
struct switch_xml_binding;
///\defgroup xml1 XML Library Functions
///\ingroup core1
///\{
@ -349,6 +351,18 @@ SWITCH_DECLARE(switch_xml_t) switch_xml_open_cfg(const char *file_path, switch_x
///\note gateway functions will be executed in the order they were binded until a success is found else the root registry will be used
SWITCH_DECLARE(switch_status_t) switch_xml_bind_search_function(switch_xml_search_function_t function, switch_xml_section_t sections, void *user_data);
///\brief bind a search function to an external gateway
///\param function the search function to bind
///\param sections a bitmask of sections you wil service
///\param user_data a pointer to private data to be used during the callback
///\param binding a handle to use to later unbind.
///\return SWITCH_STATUS_SUCCESS if successful
///\note gateway functions will be executed in the order they were binded until a success is found else the root registry will be used
SWITCH_DECLARE(switch_status_t) switch_xml_bind_search_function_removable(switch_xml_search_function_t function,
switch_xml_section_t sections, void *user_data, switch_xml_binding_t **binding);
SWITCH_DECLARE(switch_status_t) switch_xml_unbind_search_function(switch_xml_binding_t **binding);
///\brief parse a string for a list of sections
///\param str a | delimited list of section names
///\return the section mask

24
src/switch_xml.cpp
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@ -97,7 +97,7 @@ struct switch_xml_binding {
struct switch_xml_binding *next;
};
typedef struct switch_xml_binding switch_xml_binding_t;
static switch_xml_binding_t *BINDINGS = NULL;
static switch_xml_t MAIN_XML_ROOT = NULL;
static switch_memory_pool_t *XML_MEMORY_POOL;
@ -143,6 +143,28 @@ SWITCH_DECLARE(switch_xml_section_t) switch_xml_parse_section_string(const char
return (switch_xml_section_t) sections;
}
SWITCH_DECLARE(switch_status_t) switch_xml_unbind_search_function(switch_xml_binding_t **binding)
{
switch_xml_binding_t *ptr, *last = NULL;
switch_status_t status = SWITCH_STATUS_FALSE;
switch_mutex_lock(XML_LOCK);
for (ptr = BINDINGS; ptr; ptr = ptr->next) {
if (ptr == *binding) {
if (last) {
last->next = (*binding)->next;
} else {
BINDINGS = (*binding)->next;
}
status = SWITCH_STATUS_SUCCESS;
break;
}
}
switch_mutex_unlock(XML_LOCK);
return status;
}
SWITCH_DECLARE(switch_status_t) switch_xml_bind_search_function(switch_xml_search_function_t function, switch_xml_section_t sections, void *user_data)
{
switch_xml_binding_t *binding = NULL, *ptr = NULL;