/******************************************************************** * FUNCTION y_simple_list_test_init * * initialize the simple_list_test server instrumentation library * * INPUTS: * modname == requested module name * revision == requested version (NULL for any) * * RETURNS: * error status ********************************************************************/ status_t y_simple_list_test_init ( const xmlChar *modname, const xmlChar *revision) { status_t res = NO_ERR; agt_profile_t *agt_profile = agt_get_profile(); y_simple_list_test_init_static_vars(); /* change if custom handling done */ if (xml_strcmp(modname, y_simple_list_test_M_simple_list_test)) { return ERR_NCX_UNKNOWN_MODULE; } if (revision && xml_strcmp(revision, y_simple_list_test_R_simple_list_test)) { return ERR_NCX_WRONG_VERSION; } res = ncxmod_load_module( y_simple_list_test_M_simple_list_test, y_simple_list_test_R_simple_list_test, &agt_profile->agt_savedevQ, &simple_list_test_mod); if (res != NO_ERR) { return res; } simple_list_obj = ncx_find_object( simple_list_test_mod, y_simple_list_test_N_simple_list); if (simple_list_test_mod == NULL) { return SET_ERROR(ERR_NCX_DEF_NOT_FOUND); } inc_counter_obj = ncx_find_object( simple_list_test_mod, y_simple_list_test_N_inc_counter); if (simple_list_test_mod == NULL) { return SET_ERROR(ERR_NCX_DEF_NOT_FOUND); } get_counter_obj = ncx_find_object( simple_list_test_mod, y_simple_list_test_N_get_counter); if (simple_list_test_mod == NULL) { return SET_ERROR(ERR_NCX_DEF_NOT_FOUND); } res = agt_rpc_register_method( y_simple_list_test_M_simple_list_test, y_simple_list_test_N_inc_counter, AGT_RPC_PH_VALIDATE, y_simple_list_test_inc_counter_validate); if (res != NO_ERR) { return res; } res = agt_rpc_register_method( y_simple_list_test_M_simple_list_test, y_simple_list_test_N_inc_counter, AGT_RPC_PH_INVOKE, y_simple_list_test_inc_counter_invoke); if (res != NO_ERR) { return res; } res = agt_rpc_register_method( y_simple_list_test_M_simple_list_test, y_simple_list_test_N_get_counter, AGT_RPC_PH_VALIDATE, y_simple_list_test_get_counter_validate); if (res != NO_ERR) { return res; } res = agt_rpc_register_method( y_simple_list_test_M_simple_list_test, y_simple_list_test_N_get_counter, AGT_RPC_PH_INVOKE, y_simple_list_test_get_counter_invoke); if (res != NO_ERR) { return res; } res = agt_cb_register_callback( y_simple_list_test_M_simple_list_test, (const xmlChar *)"/simple_list", y_simple_list_test_R_simple_list_test, simple_list_test_simple_list_edit); if (res != NO_ERR) { return res; } res = agt_cb_register_callback( y_simple_list_test_M_simple_list_test, (const xmlChar *)"/simple_list/theList", y_simple_list_test_R_simple_list_test, simple_list_test_simple_list_theList_edit); if (res != NO_ERR) { return res; } res = agt_cb_register_callback( y_simple_list_test_M_simple_list_test, (const xmlChar *)"/simple_list/theList/theKey", y_simple_list_test_R_simple_list_test, simple_list_test_simple_list_theList_theKey_edit); if (res != NO_ERR) { return res; } res = agt_cb_register_callback( y_simple_list_test_M_simple_list_test, (const xmlChar *)"/simple_list/theList/theVal", y_simple_list_test_R_simple_list_test, simple_list_test_simple_list_theList_theVal_edit); if (res != NO_ERR) { return res; } /* put your module initialization code here */ return res; } /* y_simple_list_test_init */
/******************************************************************** * FUNCTION agt_cli_process_input * * Process the param line parameters against the hardwired * parmset for the netconfd program * * INPUTS: * argc == argument count * argv == array of command line argument strings * agt_profile == agent profile struct to fill in * showver == address of version return quick-exit status * showhelpmode == address of help return quick-exit status * * OUTPUTS: * *agt_profile is filled in, with parms gathered or defaults * *showver == TRUE if user requsted version quick-exit mode * *showhelpmode == requested help mode * (none, breief, normal, full) * * RETURNS: * NO_ERR if all goes well *********************************************************************/ status_t agt_cli_process_input (int argc, char *argv[], agt_profile_t *agt_profile, boolean *showver, help_mode_t *showhelpmode) { ncx_module_t *mod; obj_template_t *obj; val_value_t *valset, *val; FILE *fp; status_t res; boolean test; #ifdef DEBUG if (!argv || !agt_profile || !showver || !showhelpmode) { return SET_ERROR(ERR_INTERNAL_PTR); } #endif *showver = FALSE; *showhelpmode = HELP_MODE_NONE; /* find the parmset definition in the registry */ obj = NULL; mod = ncx_find_module(AGT_CLI_MODULE, NULL); if (mod) { obj = ncx_find_object(mod, AGT_CLI_CONTAINER); } if (!obj) { log_error("\nError: netconfd module with CLI definitions not loaded"); return ERR_NCX_NOT_FOUND; } /* parse the command line against the object template */ res = NO_ERR; valset = NULL; if (argc > 0) { valset = cli_parse(NULL, argc, argv, obj, FULLTEST, PLAINMODE, TRUE, CLI_MODE_PROGRAM, &res); if (res != NO_ERR) { if (valset) { val_free_value(valset); } return res; } } if (valset != NULL) { /* transfer the parmset values */ set_server_profile(valset, agt_profile); /* next get any params from the conf file */ val = val_find_child(valset, AGT_CLI_MODULE, NCX_EL_CONFIG); if (val) { if (val->res == NO_ERR) { /* try the specified config location */ agt_profile->agt_conffile = VAL_STR(val); res = conf_parse_val_from_filespec(VAL_STR(val), valset, TRUE, TRUE); if (res != NO_ERR) { val_free_value(valset); return res; } else { /* transfer the parmset values again */ set_server_profile(valset, agt_profile); } } } else { fp = fopen((const char *)AGT_DEF_CONF_FILE, "r"); if (fp != NULL) { fclose(fp); /* use default config location */ res = conf_parse_val_from_filespec(AGT_DEF_CONF_FILE, valset, TRUE, TRUE); if (res != NO_ERR) { val_free_value(valset); return res; } else { /* transfer the parmset values again */ set_server_profile(valset, agt_profile); } } } /* set the logging control parameters */ val_set_logging_parms(valset); /* audit-log-append param */ val = val_find_child(valset, AGT_CLI_MODULE, NCX_EL_AUDIT_LOG_APPEND); if (val && val->res == NO_ERR) { test = TRUE; } else { test = FALSE; } /* audit-log param */ val = val_find_child(valset, AGT_CLI_MODULE, NCX_EL_AUDIT_LOG); if (val && val->res == NO_ERR) { xmlChar *filespec = ncx_get_source(VAL_STR(val), &res); if (filespec == NULL) { log_error("\nError: get source for audit log failed"); return res; } res = log_audit_open((const char *)filespec, test, TRUE); if (res == NO_ERR) { if (LOGDEBUG) { log_debug("\nAudit log '%s' opened for %s", filespec, (test) ? "append" : "write"); } } else { log_error("\nError: open audit log '%s' failed", filespec); } m__free(filespec); if (res != NO_ERR) { return res; } } /* set the file search path parms */ res = val_set_path_parms(valset); if (res != NO_ERR) { return res; } /* set the warning control parameters */ res = val_set_warning_parms(valset); if (res != NO_ERR) { return res; } /* set the feature code generation parameters */ res = val_set_feature_parms(valset); if (res != NO_ERR) { return res; } /* check the subdirs parameter */ res = val_set_subdirs_parm(valset); if (res != NO_ERR) { return res; } /* check the protocols parameter */ res = val_set_protocols_parm(valset); if (res != NO_ERR) { return res; } /* check the system-sorted param */ val = val_find_child(valset, AGT_CLI_MODULE, NCX_EL_SYSTEM_SORTED); if (val && val->res == NO_ERR) { agt_profile->agt_system_sorted = VAL_BOOL(val); } /* version param handled externally */ /* check if version mode requested */ val = val_find_child(valset, AGT_CLI_MODULE, NCX_EL_VERSION); *showver = (val) ? TRUE : FALSE; /* check if help mode requested */ val = val_find_child(valset, AGT_CLI_MODULE, NCX_EL_HELP); if (val) { *showhelpmode = HELP_MODE_NORMAL; /* help submode parameter (brief/normal/full) */ val = val_find_child(valset, AGT_CLI_MODULE, NCX_EL_BRIEF); if (val) { *showhelpmode = HELP_MODE_BRIEF; } else { /* full parameter */ val = val_find_child(valset, AGT_CLI_MODULE, NCX_EL_FULL); if (val) { *showhelpmode = HELP_MODE_FULL; } } } } /* cleanup and exit * handoff the malloced 'valset' memory here */ cli_val = valset; return res; } /* agt_cli_process_input */
/******************************************************************** * FUNCTION mgr_rpc_dispatch * * Dispatch an incoming <rpc-reply> response * handle the <rpc-reply> element * called by mgr_top.c: * This function is registered with top_register_node * for the module 'netconf', top-node 'rpc-reply' * * INPUTS: * scb == session control block * top == top element descriptor *********************************************************************/ void mgr_rpc_dispatch (ses_cb_t *scb, xml_node_t *top) { obj_template_t *rpyobj; mgr_rpc_rpy_t *rpy; mgr_rpc_req_t *req; xml_attr_t *attr; xmlChar *msg_id; ncx_module_t *mod; mgr_rpc_cbfn_t handler; ncx_num_t num; status_t res; #ifdef DEBUG if (!scb || !top) { SET_ERROR(ERR_INTERNAL_PTR); return; } #endif /* init local vars */ res = NO_ERR; msg_id = NULL; req = NULL; /* make sure any real session has been properly established */ if (scb->type != SES_TYP_DUMMY && scb->state != SES_ST_IDLE) { log_error("\nError: mgr_rpc: skipping incoming message '%s'", top->qname); mgr_xml_skip_subtree(scb->reader, top); return; } /* check if the reply template is already cached */ rpyobj = NULL; mod = ncx_find_module(NC_MODULE, NULL); if (mod != NULL) { rpyobj = ncx_find_object(mod, NC_RPC_REPLY_TYPE); } if (rpyobj == NULL) { SET_ERROR(ERR_NCX_DEF_NOT_FOUND); mgr_xml_skip_subtree(scb->reader, top); return; } /* get the NC RPC message-id attribute; should be present * because the send-rpc function put a message-id in <rpc> */ attr = xml_find_attr(top, 0, NCX_EL_MESSAGE_ID); if (attr && attr->attr_val) { msg_id = xml_strdup(attr->attr_val); } if (msg_id == NULL) { mgr_xml_skip_subtree(scb->reader, top); log_info("\nmgr_rpc: incoming message with no message-id"); return; } /* the current node is 'rpc-reply' in the netconf namespace * First get a new RPC reply struct */ rpy = new_reply(); if (rpy == NULL) { m__free(msg_id); log_error("\nError: mgr_rpc: skipping incoming message"); mgr_xml_skip_subtree(scb->reader, top); return; } else { rpy->msg_id = msg_id; } /* get the NCX RPC group-id attribute if present */ attr = xml_find_attr(top, xmlns_ncx_id(), NCX_EL_GROUP_ID); if (attr && attr->attr_val) { res = ncx_decode_num(attr->attr_val, NCX_BT_UINT32, &num); if (res == NO_ERR) { rpy->group_id = num.u; } } /* find the request that goes with this reply */ if (rpy->msg_id != NULL) { req = find_request(scb, rpy->msg_id); if (req == NULL) { #ifdef MGR_RPC_DEBUG log_debug("\nmgr_rpc: got request found for msg (%s) " "on session %d", rpy->msg_id, scb->sid); #endif mgr_xml_skip_subtree(scb->reader, top); mgr_rpc_free_reply(rpy); return; } else { dlq_remove(req); } } /* have a request/reply pair, so parse the reply * as a val_value_t tree, stored in rpy->reply */ rpy->res = mgr_val_parse_reply(scb, rpyobj, (req != NULL) ? req->rpc : ncx_get_gen_anyxml(), top, rpy->reply); if (rpy->res != NO_ERR && LOGINFO) { log_info("\nmgr_rpc: got invalid reply on session %d (%s)", scb->sid, get_error_string(rpy->res)); } /* check that there is nothing after the <rpc-reply> element */ if (rpy->res==NO_ERR && !xml_docdone(scb->reader) && LOGINFO) { log_info("\nmgr_rpc: got extra nodes in reply on session %d", scb->sid); } /* invoke the reply handler */ if (req != NULL) { handler = (mgr_rpc_cbfn_t)req->replycb; (*handler)(scb, req, rpy); } /* only reset the session state to idle if was not changed * to SES_ST_SHUTDOWN_REQ during this RPC call */ if (scb->state == SES_ST_IN_MSG) { scb->state = SES_ST_IDLE; } #ifdef MGR_RPC_DEBUG print_errors(); clear_errors(); #endif } /* mgr_rpc_dispatch */
/******************************************************************** * FUNCTION y_toaster_init * * initialize the toaster server instrumentation library * * INPUTS: * modname == requested module name * revision == requested version (NULL for any) * * RETURNS: * error status ********************************************************************/ status_t y_toaster_init ( const xmlChar *modname, const xmlChar *revision) { agt_profile_t *agt_profile; status_t res; y_toaster_init_static_vars(); /* change if custom handling done */ if (xml_strcmp(modname, y_toaster_M_toaster)) { return ERR_NCX_UNKNOWN_MODULE; } if (revision && xml_strcmp(revision, y_toaster_R_toaster)) { return ERR_NCX_WRONG_VERSION; } agt_profile = agt_get_profile(); res = ncxmod_load_module( y_toaster_M_toaster, y_toaster_R_toaster, &agt_profile->agt_savedevQ, &toaster_mod); if (res != NO_ERR) { return res; } toaster_obj = ncx_find_object( toaster_mod, y_toaster_N_toaster); if (toaster_mod == NULL) { return SET_ERROR(ERR_NCX_DEF_NOT_FOUND); } make_toast_obj = ncx_find_object( toaster_mod, y_toaster_N_make_toast); if (toaster_mod == NULL) { return SET_ERROR(ERR_NCX_DEF_NOT_FOUND); } cancel_toast_obj = ncx_find_object( toaster_mod, y_toaster_N_cancel_toast); if (toaster_mod == NULL) { return SET_ERROR(ERR_NCX_DEF_NOT_FOUND); } toastDone_obj = ncx_find_object( toaster_mod, y_toaster_N_toastDone); if (toaster_mod == NULL) { return SET_ERROR(ERR_NCX_DEF_NOT_FOUND); } res = agt_rpc_register_method( y_toaster_M_toaster, y_toaster_N_make_toast, AGT_RPC_PH_VALIDATE, y_toaster_make_toast_validate); if (res != NO_ERR) { return res; } res = agt_rpc_register_method( y_toaster_M_toaster, y_toaster_N_make_toast, AGT_RPC_PH_INVOKE, y_toaster_make_toast_invoke); if (res != NO_ERR) { return res; } res = agt_rpc_register_method( y_toaster_M_toaster, y_toaster_N_cancel_toast, AGT_RPC_PH_VALIDATE, y_toaster_cancel_toast_validate); if (res != NO_ERR) { return res; } res = agt_rpc_register_method( y_toaster_M_toaster, y_toaster_N_cancel_toast, AGT_RPC_PH_INVOKE, y_toaster_cancel_toast_invoke); if (res != NO_ERR) { return res; } res = agt_cb_register_callback( y_toaster_M_toaster, (const xmlChar *)"/toaster", (const xmlChar *)"2009-11-20", y_toaster_toaster_edit); if (res != NO_ERR) { return res; } /* put your module initialization code here */ return res; } /* y_toaster_init */
/******************************************************************** * FUNCTION mgr_hello_dispatch * * Handle an incoming <hello> message from the client * * INPUTS: * scb == session control block * top == top element descriptor *********************************************************************/ void mgr_hello_dispatch (ses_cb_t *scb, xml_node_t *top) { assert( scb && "scb is NULL!" ); assert( top && "top is NULL!" ); #ifdef MGR_HELLO_DEBUG if (LOGDEBUG) { log_debug("\nmgr_hello got node"); } if (LOGDEBUG2) { xml_dump_node(top); } #endif mgr_scb_t *mscb = mgr_ses_get_mscb(scb); /* only process this message in hello wait state */ if (scb->state != SES_ST_HELLO_WAIT) { /* TBD: stats update */ if (LOGINFO) { log_info("\nmgr_hello dropped, wrong state for session %d", scb->sid); } return; } /* init local vars */ status_t res = NO_ERR; obj_template_t *obj = NULL; ncx_module_t *mod = NULL; xml_msg_hdr_t msg; xml_msg_init_hdr(&msg); /* get a value struct to hold the server hello msg */ val_value_t *val = val_new_value(); if (!val) { res = ERR_INTERNAL_MEM; } /* get the type definition from the registry */ if (res == NO_ERR) { mod = ncx_find_module(NC_MODULE, NULL); if (mod) { obj = ncx_find_object(mod, MGR_SERVER_HELLO_OBJ); } if (!obj) { /* netconf module should have loaded this definition */ res = SET_ERROR(ERR_INTERNAL_PTR); } } /* parse an server hello message */ if (res == NO_ERR) { res = mgr_val_parse(scb, obj, top, val); } /* examine the server capability list * and it matches the server protocol version */ if (res == NO_ERR) { res = process_server_hello(scb, val); } /* report first error and close session */ if (res != NO_ERR) { if (LOGINFO) { log_info("\nmgr_connect error (%s)\n dropping session %u (a:%u)", get_error_string(res), scb->sid, mscb->agtsid); } } else { scb->state = SES_ST_IDLE; if (LOGDEBUG) { log_debug("\nmgr_hello manager hello ok"); } } if (val) { val_free_value(val); } } /* mgr_hello_dispatch */