Add code analyzer tags to xml functions
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13261 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Mathieu Rene
parent
5802cb943a
commit
4c80273fbf
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@ -104,7 +104,7 @@ struct switch_xml {
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* \param dup true if you want the string to be strdup()'d automatically
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* \return the switch_xml_t or NULL if an error occured
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*/
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SWITCH_DECLARE(switch_xml_t) switch_xml_parse_str_dynamic(char *s, switch_bool_t dup);
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SWITCH_DECLARE(switch_xml_t) switch_xml_parse_str_dynamic(_In_z_ char *s, _In_opt_ switch_bool_t dup);
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/*!
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* \brief Parses a string into a switch_xml_t
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@ -120,7 +120,7 @@ SWITCH_DECLARE(switch_xml_t) switch_xml_parse_str_dynamic(char *s, switch_bool_t
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///\param s a string
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///\param len the length of the string
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///\return a formated xml node or NULL
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SWITCH_DECLARE(switch_xml_t) switch_xml_parse_str(char *s, switch_size_t len);
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SWITCH_DECLARE(switch_xml_t) switch_xml_parse_str(_In_z_ char *s, _In_ switch_size_t len);
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///\brief A wrapper for switch_xml_parse_str() that accepts a file descriptor. First
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///\ attempts to mem map the file. Failing that, reads the file into memory.
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@ -132,23 +132,23 @@ SWITCH_DECLARE(switch_xml_t) switch_xml_parse_fd(int fd);
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///\brief a wrapper for switch_xml_parse_fd() that accepts a file name
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///\param file a file to parse
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///\return a formated xml node or NULL
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SWITCH_DECLARE(switch_xml_t) switch_xml_parse_file(const char *file);
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SWITCH_DECLARE(switch_xml_t) switch_xml_parse_file(_In_z_ const char *file);
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SWITCH_DECLARE(switch_xml_t) switch_xml_parse_file_simple(const char *file);
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SWITCH_DECLARE(switch_xml_t) switch_xml_parse_file_simple(_In_z_ const char *file);
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///\brief Wrapper for switch_xml_parse_str() that accepts a file stream. Reads the entire
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///\ stream into memory and then parses it. For xml files, use switch_xml_parse_file()
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///\ or switch_xml_parse_fd()
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///\param fp a FILE pointer to parse
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///\return an xml node or NULL
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SWITCH_DECLARE(switch_xml_t) switch_xml_parse_fp(FILE * fp);
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SWITCH_DECLARE(switch_xml_t) switch_xml_parse_fp(_In_ FILE * fp);
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///\brief returns the first child tag (one level deeper) with the given name or NULL
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///\ if not found
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///\param xml an xml node
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///\param name the name of the child tag
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///\return an xml node or NULL
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SWITCH_DECLARE(switch_xml_t) switch_xml_child(switch_xml_t xml, const char *name);
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SWITCH_DECLARE(switch_xml_t) switch_xml_child(_In_ switch_xml_t xml, _In_z_ const char *name);
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///\brief find a child tag in a node called 'childname' with an attribute 'attrname' which equals 'value'
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///\param node the xml node
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@ -156,8 +156,8 @@ SWITCH_DECLARE(switch_xml_t) switch_xml_child(switch_xml_t xml, const char *name
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///\param attrname the attribute name
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///\param value the value
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///\return an xml node or NULL
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SWITCH_DECLARE(switch_xml_t) switch_xml_find_child(switch_xml_t node, const char *childname, const char *attrname, const char *value);
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SWITCH_DECLARE(switch_xml_t) switch_xml_find_child_multi(switch_xml_t node, const char *childname, ...);
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SWITCH_DECLARE(switch_xml_t) switch_xml_find_child(_In_ switch_xml_t node, _In_z_ const char *childname, _In_z_ const char *attrname, _In_z_ const char *value);
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SWITCH_DECLARE(switch_xml_t) switch_xml_find_child_multi(_In_ switch_xml_t node, _In_z_ const char *childname, ...);
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///\brief returns the next tag of the same name in the same section and depth or NULL
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///\ if not found
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@ -170,7 +170,7 @@ SWITCH_DECLARE(switch_xml_t) switch_xml_find_child_multi(switch_xml_t node, cons
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///\param xml the xml node
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///\param idx the index
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///\return an xml node or NULL
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switch_xml_t switch_xml_idx(switch_xml_t xml, int idx);
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switch_xml_t switch_xml_idx(_In_z_ switch_xml_t xml, _In_opt_ int idx);
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///\brief returns the name of the given tag
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///\param xml the xml node
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@ -186,13 +186,13 @@ SWITCH_DECLARE(switch_xml_t) switch_xml_find_child_multi(switch_xml_t node, cons
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///\param xml the xml node
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///\param attr the attribute
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///\return the value
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SWITCH_DECLARE(const char *) switch_xml_attr(switch_xml_t xml, const char *attr);
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SWITCH_DECLARE(const char *) switch_xml_attr(_In_ switch_xml_t xml, _In_z_ const char *attr);
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///\brief returns the value of the requested tag attribute, or "" if not found
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///\param xml the xml node
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///\param attr the attribute
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///\return the value
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SWITCH_DECLARE(const char *) switch_xml_attr_soft(switch_xml_t xml, const char *attr);
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SWITCH_DECLARE(const char *) switch_xml_attr_soft(_In_ switch_xml_t xml, _In_z_ const char *attr);
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///\brief Traverses the switch_xml sturcture to retrieve a specific subtag. Takes a
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///\ variable length list of tag names and indexes. The argument list must be
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@ -202,14 +202,14 @@ SWITCH_DECLARE(const char *) switch_xml_attr_soft(switch_xml_t xml, const char *
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///\ Returns NULL if not found.
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///\param xml the xml node
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///\return an xml node or NULL
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SWITCH_DECLARE(switch_xml_t) switch_xml_get(switch_xml_t xml, ...);
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SWITCH_DECLARE(switch_xml_t) switch_xml_get(_In_ switch_xml_t xml, ...);
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///\brief Converts an switch_xml structure back to xml. Returns a string of xml data that
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///\ must be freed.
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///\param xml the xml node
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///\param prn_header add <?xml version..> header too
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///\return the xml text string
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SWITCH_DECLARE(char *) switch_xml_toxml(switch_xml_t xml, switch_bool_t prn_header);
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SWITCH_DECLARE(char *) switch_xml_toxml(_In_ switch_xml_t xml, _In_opt_ switch_bool_t prn_header);
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///\brief Converts an switch_xml structure back to xml using the buffer passed in the parameters.
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///\param xml the xml node
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@ -218,29 +218,29 @@ SWITCH_DECLARE(char *) switch_xml_toxml(switch_xml_t xml, switch_bool_t prn_head
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///\param offset offset to start at
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///\param prn_header add <?xml version..> header too
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///\return the xml text string
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SWITCH_DECLARE(char *) switch_xml_toxml_buf(switch_xml_t xml, char *buf, switch_size_t buflen, switch_size_t offset, switch_bool_t prn_header);
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SWITCH_DECLARE(char *) switch_xml_toxml_buf(_In_ switch_xml_t xml, _In_z_ char *buf, _In_ switch_size_t buflen, _In_opt_ switch_size_t offset, _In_opt_ switch_bool_t prn_header);
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///\brief returns a NULL terminated array of processing instructions for the given
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///\ target
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///\param xml the xml node
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///\param target the instructions
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///\return the array
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SWITCH_DECLARE(const char **) switch_xml_pi(switch_xml_t xml, const char *target);
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SWITCH_DECLARE(const char **) switch_xml_pi(_In_ switch_xml_t xml, _In_z_ const char *target);
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///\brief frees the memory allocated for an switch_xml structure
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///\param xml the xml node
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///\note in the case of the root node the readlock will be lifted
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SWITCH_DECLARE(void) switch_xml_free(switch_xml_t xml);
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SWITCH_DECLARE(void) switch_xml_free_in_thread(switch_xml_t xml, int stacksize);
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SWITCH_DECLARE(void) switch_xml_free(_In_ switch_xml_t xml);
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SWITCH_DECLARE(void) switch_xml_free_in_thread(_In_ switch_xml_t xml, _In_ int stacksize);
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///\brief returns parser error message or empty string if none
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///\param xml the xml node
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///\return the error string or nothing
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SWITCH_DECLARE(const char *) switch_xml_error(switch_xml_t xml);
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SWITCH_DECLARE(const char *) switch_xml_error(_In_ switch_xml_t xml);
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///\brief returns a new empty switch_xml structure with the given root tag name
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///\param name the name of the new root tag
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SWITCH_DECLARE(switch_xml_t) switch_xml_new(const char *name);
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SWITCH_DECLARE(switch_xml_t) switch_xml_new(_In_z_ const char *name);
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///\brief wrapper for switch_xml_new() that strdup()s name
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///\param name the name of the root
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@ -253,7 +253,7 @@ SWITCH_DECLARE(switch_xml_t) switch_xml_new(const char *name);
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///\param name the name of the tag
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///\param off the offset
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///\return an xml node or NULL
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SWITCH_DECLARE(switch_xml_t) switch_xml_add_child(switch_xml_t xml, const char *name, switch_size_t off);
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SWITCH_DECLARE(switch_xml_t) switch_xml_add_child(_In_ switch_xml_t xml, _In_z_ const char *name, _In_opt_ switch_size_t off);
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///\brief wrapper for switch_xml_add_child() that strdup()s name
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///\param xml the xml node
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@ -303,10 +303,10 @@ SWITCH_DECLARE(switch_xml_t) switch_xml_set_flag(switch_xml_t xml, switch_xml_fl
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///\brief removes a tag along with its subtags without freeing its memory
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///\param xml the xml node
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SWITCH_DECLARE(switch_xml_t) switch_xml_cut(switch_xml_t xml);
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SWITCH_DECLARE(switch_xml_t) switch_xml_cut(_In_ switch_xml_t xml);
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///\brief inserts an existing tag into an ezxml structure
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SWITCH_DECLARE(switch_xml_t) switch_xml_insert(switch_xml_t xml, switch_xml_t dest, switch_size_t off);
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SWITCH_DECLARE(switch_xml_t) switch_xml_insert(_In_ switch_xml_t xml, _In_ switch_xml_t dest, _In_opt_ switch_size_t off);
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///\brief Moves an existing tag to become a subtag of dest at the given offset from
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///\ the start of dest's character content. Returns the moved tag.
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@ -319,13 +319,13 @@ SWITCH_DECLARE(switch_xml_t) switch_xml_insert(switch_xml_t xml, switch_xml_t de
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///\param reload if it's is already open close it and open it again as soon as permissable (blocking)
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///\param err a pointer to set error strings
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///\return the xml root node or NULL
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SWITCH_DECLARE(switch_xml_t) switch_xml_open_root(uint8_t reload, const char **err);
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SWITCH_DECLARE(switch_xml_t) switch_xml_open_root(_In_opt_ uint8_t reload, _Out_ const char **err);
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///\brief initilize the core XML backend
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///\param pool a memory pool to use
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///\param err a pointer to set error strings
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///\return SWITCH_STATUS_SUCCESS if successful
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SWITCH_DECLARE(switch_status_t) switch_xml_init(switch_memory_pool_t *pool, const char **err);
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SWITCH_DECLARE(switch_status_t) switch_xml_init(_In_ switch_memory_pool_t *pool, _Out_ const char **err);
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SWITCH_DECLARE(switch_status_t) switch_xml_destroy(void);
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@ -344,39 +344,39 @@ SWITCH_DECLARE(switch_xml_t) switch_xml_root(void);
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///\param node a pointer to the requested node
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///\param params optional URL formatted params to pass to external gateways
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///\return SWITCH_STATUS_SUCCESS if successful root and node will be assigned
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SWITCH_DECLARE(switch_status_t) switch_xml_locate(const char *section,
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const char *tag_name,
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const char *key_name,
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const char *key_value,
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switch_xml_t *root,
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switch_xml_t *node,
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switch_event_t *params,
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switch_bool_t clone);
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SWITCH_DECLARE(switch_status_t) switch_xml_locate(_In_z_ const char *section,
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_In_z_ const char *tag_name,
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_In_z_ const char *key_name,
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_In_z_ const char *key_value,
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_Out_ switch_xml_t *root,
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_Out_ switch_xml_t *node,
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_In_opt_ switch_event_t *params,
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_In_opt_ switch_bool_t clone);
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SWITCH_DECLARE(switch_status_t) switch_xml_locate_domain(const char *domain_name, switch_event_t *params, switch_xml_t *root, switch_xml_t *domain);
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SWITCH_DECLARE(switch_status_t) switch_xml_locate_domain(_In_z_ const char *domain_name, _In_opt_ switch_event_t *params, _Out_ switch_xml_t *root, _Out_ switch_xml_t *domain);
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SWITCH_DECLARE(switch_status_t) switch_xml_locate_group(const char *group_name,
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const char *domain_name,
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switch_xml_t *root,
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switch_xml_t *domain,
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switch_xml_t *group,
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switch_event_t *params);
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SWITCH_DECLARE(switch_status_t) switch_xml_locate_group(_In_z_ const char *group_name,
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_In_z_ const char *domain_name,
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_Out_ switch_xml_t *root,
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_Out_ switch_xml_t *domain,
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_Out_ switch_xml_t *group,
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_In_ switch_event_t *params);
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SWITCH_DECLARE(switch_status_t) switch_xml_locate_user(const char *key,
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const char *user_name,
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const char *domain_name,
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const char *ip,
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switch_xml_t *root, switch_xml_t *domain, switch_xml_t *user, switch_xml_t *ingroup,
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switch_event_t *params);
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SWITCH_DECLARE(switch_status_t) switch_xml_locate_user(_In_z_ const char *key,
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_In_z_ const char *user_name,
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_In_z_ const char *domain_name,
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_In_z_ const char *ip,
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_Out_ switch_xml_t *root, _Out_ switch_xml_t *domain, _Out_ switch_xml_t *user, _Out_ switch_xml_t *ingroup,
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_In_ switch_event_t *params);
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SWITCH_DECLARE(switch_status_t) switch_xml_locate_user_in_domain(const char *user_name, switch_xml_t domain, switch_xml_t *user, switch_xml_t *ingroup);
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SWITCH_DECLARE(switch_status_t) switch_xml_locate_user_in_domain(_In_z_ const char *user_name, _In_ switch_xml_t domain, _Out_ switch_xml_t *user, _Out_ switch_xml_t *ingroup);
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///\brief open a config in the core registry
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///\param file_path the name of the config section e.g. modules.conf
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///\param node a pointer to point to the node if it is found
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///\param params optional URL formatted params to pass to external gateways
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///\return the root xml node associated with the current request or NULL
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SWITCH_DECLARE(switch_xml_t) switch_xml_open_cfg(const char *file_path, switch_xml_t *node, switch_event_t *params);
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SWITCH_DECLARE(switch_xml_t) switch_xml_open_cfg(_In_z_ const char *file_path, _Out_ switch_xml_t *node, _In_opt_ switch_event_t *params);
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///\brief bind a search function to an external gateway
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///\param function the search function to bind
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@ -385,22 +385,22 @@ SWITCH_DECLARE(switch_xml_t) switch_xml_open_cfg(const char *file_path, switch_x
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///\return SWITCH_STATUS_SUCCESS if successful
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///\note gateway functions will be executed in the order they were binded until a success is found else the root registry will be used
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SWITCH_DECLARE(void) switch_xml_set_binding_sections(switch_xml_binding_t *binding, switch_xml_section_t sections);
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SWITCH_DECLARE(void) switch_xml_set_binding_user_data(switch_xml_binding_t *binding, void *user_data);
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SWITCH_DECLARE(switch_xml_section_t) switch_xml_get_binding_sections(switch_xml_binding_t *binding);
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SWITCH_DECLARE(void *) switch_xml_get_binding_user_data(switch_xml_binding_t *binding);
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SWITCH_DECLARE(void) switch_xml_set_binding_sections(_In_ switch_xml_binding_t *binding, _In_ switch_xml_section_t sections);
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SWITCH_DECLARE(void) switch_xml_set_binding_user_data(_In_ switch_xml_binding_t *binding, _In_opt_ void *user_data);
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SWITCH_DECLARE(switch_xml_section_t) switch_xml_get_binding_sections(_In_ switch_xml_binding_t *binding);
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SWITCH_DECLARE(void *) switch_xml_get_binding_user_data(_In_ switch_xml_binding_t *binding);
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SWITCH_DECLARE(switch_status_t) switch_xml_bind_search_function_ret(switch_xml_search_function_t function, switch_xml_section_t sections, void *user_data, switch_xml_binding_t **ret_binding);
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SWITCH_DECLARE(switch_status_t) switch_xml_bind_search_function_ret(_In_ switch_xml_search_function_t function, _In_ switch_xml_section_t sections, _In_opt_ void *user_data, switch_xml_binding_t **ret_binding);
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#define switch_xml_bind_search_function(_f, _s, _u) switch_xml_bind_search_function_ret(_f, _s, _u, NULL)
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SWITCH_DECLARE(switch_status_t) switch_xml_unbind_search_function(switch_xml_binding_t **binding);
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SWITCH_DECLARE(switch_status_t) switch_xml_unbind_search_function_ptr(switch_xml_search_function_t function);
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SWITCH_DECLARE(switch_status_t) switch_xml_unbind_search_function(_In_ switch_xml_binding_t **binding);
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SWITCH_DECLARE(switch_status_t) switch_xml_unbind_search_function_ptr(_In_ switch_xml_search_function_t function);
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///\brief parse a string for a list of sections
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///\param str a | delimited list of section names
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///\return the section mask
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SWITCH_DECLARE(switch_xml_section_t) switch_xml_parse_section_string(const char *str);
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SWITCH_DECLARE(switch_xml_section_t) switch_xml_parse_section_string(_In_z_ const char *str);
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SWITCH_END_EXTERN_C
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///\}
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