Modules |
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| group | table_dataset: Helps you implement a table with automatted storage. |
| This helper is obsolete. |
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Functions |
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| void | netsnmp_table_data_generate_index_oid (netsnmp_table_row *row) |
| netsnmp_table_data * | netsnmp_create_table_data (const char *name) |
| creates and returns a pointer to table data set |
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| netsnmp_table_row * | netsnmp_create_table_data_row (void) |
| creates and returns a pointer to table data set |
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| netsnmp_table_row * | netsnmp_table_data_clone_row (netsnmp_table_row *row) |
| clones a data row. |
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| void * | netsnmp_table_data_delete_row (netsnmp_table_row *row) |
| deletes a row's memory. |
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| int | netsnmp_table_data_add_row (netsnmp_table_data *table, netsnmp_table_row *row) |
| Adds a row of data to a given table (stored in proper lexographical order). |
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| NETSNMP_INLINE void | netsnmp_table_data_replace_row (netsnmp_table_data *table, netsnmp_table_row *origrow, netsnmp_table_row *newrow) |
| swaps out origrow with newrow. |
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| netsnmp_table_row * | netsnmp_table_data_remove_row (netsnmp_table_data *table, netsnmp_table_row *row) |
| removes a row of data to a given table and returns it (no free's called) |
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| void * | netsnmp_table_data_remove_and_delete_row (netsnmp_table_data *table, netsnmp_table_row *row) |
| removes and frees a row of data to a given table and returns the void * |
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| netsnmp_table_data * | netsnmp_table_data_create_table (const char *name, long flags) |
| void | netsnmp_table_data_delete_table (netsnmp_table_data *table) |
| netsnmp_table_row * | netsnmp_table_data_create_row (void *entry) |
| int | netsnmp_table_data_copy_row (netsnmp_table_row *old_row, netsnmp_table_row *new_row) |
| void * | netsnmp_table_data_remove_delete_row (netsnmp_table_data *table, netsnmp_table_row *row) |
| netsnmp_mib_handler * | netsnmp_get_table_data_handler (netsnmp_table_data *table) |
| Creates a table_data handler and returns it. |
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| int | netsnmp_register_table_data (netsnmp_handler_registration *reginfo, netsnmp_table_data *table, netsnmp_table_registration_info *table_info) |
| registers a handler as a data table. |
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| int | netsnmp_register_read_only_table_data (netsnmp_handler_registration *reginfo, netsnmp_table_data *table, netsnmp_table_registration_info *table_info) |
| registers a handler as a read-only data table If table_info != NULL, it registers it as a normal
table too. |
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| int | netsnmp_table_data_helper_handler (netsnmp_mib_handler *handler, netsnmp_handler_registration *reginfo, netsnmp_agent_request_info *reqinfo, netsnmp_request_info *requests) |
| netsnmp_table_data * | netsnmp_extract_table (netsnmp_request_info *request) |
| extracts the table being accessed passed from the table_data helper |
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| netsnmp_table_row * | netsnmp_extract_table_row (netsnmp_request_info *request) |
| extracts the row being accessed passed from the table_data helper |
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| void * | netsnmp_extract_table_row_data (netsnmp_request_info *request) |
| extracts the data from the row being accessed passed from the table_data helper |
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| NETSNMP_INLINE void | netsnmp_insert_table_row (netsnmp_request_info *request, netsnmp_table_row *row) |
| inserts a newly created table_data row into a request |
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| int | netsnmp_table_data_build_result (netsnmp_handler_registration *reginfo, netsnmp_agent_request_info *reqinfo, netsnmp_request_info *request, netsnmp_table_row *row, int column, u_char type, u_char *result_data, size_t result_data_len) |
| netsnmp_table_row * | netsnmp_table_data_get_first_row (netsnmp_table_data *table) |
| returns the first row in the table |
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| netsnmp_table_row * | netsnmp_table_data_get_next_row (netsnmp_table_data *table, netsnmp_table_row *row) |
| returns the next row in the table |
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| netsnmp_table_row * | netsnmp_table_data_get (netsnmp_table_data *table, netsnmp_variable_list *indexes) |
| finds the data in "datalist" stored at "indexes" |
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| netsnmp_table_row * | netsnmp_table_data_get_from_oid (netsnmp_table_data *table, oid *searchfor, size_t searchfor_len) |
| finds the data in "datalist" stored at the searchfor oid |
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| int | netsnmp_table_data_num_rows (netsnmp_table_data *table) |
| netsnmp_table_row * | netsnmp_table_data_row_first (netsnmp_table_data *table) |
| netsnmp_table_row * | netsnmp_table_data_row_get (netsnmp_table_data *table, netsnmp_table_row *row) |
| netsnmp_table_row * | netsnmp_table_data_row_next (netsnmp_table_data *table, netsnmp_table_row *row) |
| netsnmp_table_row * | netsnmp_table_data_row_get_byoid (netsnmp_table_data *table, oid *instance, size_t len) |
| netsnmp_table_row * | netsnmp_table_data_row_next_byoid (netsnmp_table_data *table, oid *instance, size_t len) |
| netsnmp_table_row * | netsnmp_table_data_row_get_byidx (netsnmp_table_data *table, netsnmp_variable_list *indexes) |
| netsnmp_table_row * | netsnmp_table_data_row_next_byidx (netsnmp_table_data *table, netsnmp_variable_list *indexes) |
| int | netsnmp_table_data_row_count (netsnmp_table_data *table) |
| void * | netsnmp_table_data_entry_first (netsnmp_table_data *table) |
| void * | netsnmp_table_data_entry_get (netsnmp_table_data *table, netsnmp_table_row *row) |
| void * | netsnmp_table_data_entry_next (netsnmp_table_data *table, netsnmp_table_row *row) |
| void * | netsnmp_table_data_entry_get_byidx (netsnmp_table_data *table, netsnmp_variable_list *indexes) |
| void * | netsnmp_table_data_entry_next_byidx (netsnmp_table_data *table, netsnmp_variable_list *indexes) |
| void * | netsnmp_table_data_entry_get_byoid (netsnmp_table_data *table, oid *instance, size_t len) |
| void * | netsnmp_table_data_entry_next_byoid (netsnmp_table_data *table, oid *instance, size_t len) |
If you are writing a new module, please consider using the table_tdata helper instead.
This helper helps you implement a table where all the indexes are expected to be stored within the agent itself and not in some external storage location. It can be used to store a list of rows, where a row consists of the indexes to the table and a generic data pointer. You can then implement a subhandler which is passed the exact row definition and data it must return data for or accept data for. Complex GETNEXT handling is greatly simplified in this case.
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creates and returns a pointer to table data set Definition at line 51 of file table_data.c. References SNMP_MALLOC_TYPEDEF. Referenced by netsnmp_create_table_data_set(). |
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creates and returns a pointer to table data set
Definition at line 61 of file table_data.c. References SNMP_MALLOC_TYPEDEF. Referenced by netsnmp_table_data_set_create_row_from_defaults(). |
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extracts the table being accessed passed from the table_data helper Definition at line 648 of file table_data.c. References netsnmp_request_get_list_data(). |
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extracts the row being accessed passed from the table_data helper Definition at line 656 of file table_data.c. References netsnmp_request_get_list_data(). Referenced by netsnmp_extract_table_row_data(). |
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extracts the data from the row being accessed passed from the table_data helper Definition at line 665 of file table_data.c. References netsnmp_extract_table_row(). Referenced by netsnmp_extract_table_data_set_column(). |
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Creates a table_data handler and returns it. Definition at line 370 of file table_data.c. References netsnmp_mib_handler_s::flags, netsnmp_mib_handler_s::myvoid, netsnmp_create_handler(), netsnmp_mib_handler, and snmp_log(). Referenced by netsnmp_register_table_data(). |
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inserts a newly created table_data row into a request Definition at line 677 of file table_data.c. References netsnmp_table_request_info_s::indexes, netsnmp_create_data_list(), netsnmp_extract_table_info(), netsnmp_request_add_list_data(), netsnmp_request_info_s::next, netsnmp_request_info_s::prev, and snmp_oid_compare(). |
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registers a handler as a read-only data table If table_info != NULL, it registers it as a normal table too. Definition at line 404 of file table_data.c. References netsnmp_get_read_only_handler(), netsnmp_handler_registration, netsnmp_inject_handler(), and netsnmp_register_table_data(). |
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registers a handler as a data table. If table_info != NULL, it registers it as a normal table too. Definition at line 393 of file table_data.c. References netsnmp_get_table_data_handler(), netsnmp_handler_registration, netsnmp_inject_handler(), and netsnmp_register_table(). Referenced by netsnmp_register_read_only_table_data(), and netsnmp_register_table_data_set(). |
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Adds a row of data to a given table (stored in proper lexographical order). returns SNMPERR_SUCCESS on successful addition. or SNMPERR_GENERR on failure (E.G., indexes already existed) xxx-rks: remove invalid row? Definition at line 129 of file table_data.c. References snmp_log(), and snmp_oid_compare(). Referenced by netsnmp_table_data_replace_row(), and netsnmp_table_dataset_add_row(). |
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clones a data row. DOES NOT CLONE THE CONTAINED DATA. Definition at line 69 of file table_data.c. References memdup(). Referenced by netsnmp_table_data_set_clone_row(). |
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deletes a row's memory. returns the void data that it doesn't know how to delete. Definition at line 100 of file table_data.c. References variable_list::data, and SNMP_FREE. Referenced by netsnmp_table_data_remove_and_delete_row(), and netsnmp_table_dataset_delete_row(). |
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finds the data in "datalist" stored at "indexes" Definition at line 803 of file table_data.c. References netsnmp_table_data_get_from_oid(). |
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returns the first row in the table Definition at line 784 of file table_data.c. Referenced by netsnmp_table_data_set_get_first_row(). |
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finds the data in "datalist" stored at the searchfor oid Definition at line 817 of file table_data.c. References snmp_oid_compare(). Referenced by netsnmp_table_data_get(). |
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returns the next row in the table Definition at line 793 of file table_data.c. Referenced by netsnmp_table_data_set_get_next_row(). |
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removes and frees a row of data to a given table and returns the void * returns the void * data on successful deletion. or NULL on failure (bad arguments) Definition at line 269 of file table_data.c. References netsnmp_table_data_delete_row(), and netsnmp_table_data_remove_row(). Referenced by netsnmp_table_dataset_remove_and_delete_row(), and netsnmp_table_dataset_remove_row(). |
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removes a row of data to a given table and returns it (no free's called) returns the row pointer itself on successful removing. or NULL on failure (bad arguments) Definition at line 243 of file table_data.c. Referenced by netsnmp_table_data_remove_and_delete_row(), and netsnmp_table_data_replace_row(). |
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swaps out origrow with newrow. This does *not* delete/free anything! Definition at line 228 of file table_data.c. References netsnmp_table_data_add_row(), and netsnmp_table_data_remove_row(). Referenced by netsnmp_table_dataset_replace_row(). |
1.3.9.1
Last modified: Thursday, 01-Mar-2007 16:20:08 PST
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