void DPReceivePeer_Init (DPReceivePeer *o, DPReceiveDevice *device, peerid_t peer_id, FrameDeciderPeer *decider_peer, int is_relay_client) { DebugObject_Access(&device->d_obj); ASSERT(is_relay_client == 0 || is_relay_client == 1) // init arguments o->device = device; o->peer_id = peer_id; o->decider_peer = decider_peer; o->is_relay_client = is_relay_client; // init relay source DPRelaySource_Init(&o->relay_source, &device->relay_router, o->peer_id, device->reactor); // init relay sink DPRelaySink_Init(&o->relay_sink, o->peer_id); // have no sink o->dp_sink = NULL; // insert to peers list LinkedList1_Append(&device->peers_list, &o->list_node); DebugCounter_Init(&o->d_receivers_ctr); DebugObject_Init(&o->d_obj); }
static struct dns_entry * add_dns_entry (struct instance *o, const char *type, const char *value, int priority) { // allocate entry struct dns_entry *entry = malloc(sizeof(*entry)); if (!entry) { goto fail0; } // generate line entry->line = concat_strings(4, type, " ", value, "\n"); if (!entry->line) { goto fail1; } // set info entry->priority = priority; // add to list LinkedList1_Append(&o->entries, &entry->list_node); return entry; fail1: free(entry); fail0: return NULL; }
static void free_frame (FragmentProtoAssembler *o, struct FragmentProtoAssembler_frame *frame) { // remove from used list LinkedList1_Remove(&o->frames_used, &frame->list_node); // remove from used tree FPAFramesTree_Remove(&o->frames_used_tree, 0, frame); // append to free list LinkedList1_Append(&o->frames_free, &frame->list_node); }
void BPending_Set (BPending *o) { DebugObject_Access(&o->d_obj); // remove from jobs list if (o->pending) { LinkedList1_Remove(&o->g->jobs, &o->pending_node); } // insert to jobs list LinkedList1_Append(&o->g->jobs, &o->pending_node); // set pending o->pending = 1; }
static void input_handler_send (PacketPassFifoQueueFlow *o, uint8_t *data, int data_len) { PacketPassFifoQueue *queue = o->queue; DebugObject_Access(&o->d_obj); ASSERT(!o->is_waiting) ASSERT(o != queue->sending_flow) ASSERT(!queue->freeing) // queue flow o->waiting_data = data; o->waiting_len = data_len; LinkedList1_Append(&queue->waiting_flows_list, &o->waiting_flows_list_node); o->is_waiting = 1; // schedule if (!queue->sending_flow && !BPending_IsSet(&queue->schedule_job)) { schedule(queue); } }
static void func_new_resolvconf (void *vo, NCDModuleInst *i, const struct NCDModuleInst_new_params *params) { struct global *g = ModuleGlobal(i); struct instance *o = vo; o->i = i; // init servers list LinkedList1_Init(&o->entries); // get arguments NCDValRef lines_arg; NCDValRef priority_arg; if (!NCDVal_ListRead(params->args, 2, &lines_arg, &priority_arg)) { ModuleLog(o->i, BLOG_ERROR, "wrong arity"); goto fail1; } if (!NCDVal_IsList(lines_arg) || !NCDVal_IsString(priority_arg)) { ModuleLog(o->i, BLOG_ERROR, "wrong type"); goto fail1; } uintmax_t priority; if (!ncd_read_uintmax(priority_arg, &priority) || priority > INT_MAX) { ModuleLog(o->i, BLOG_ERROR, "wrong priority"); goto fail1; } // read lines size_t count = NCDVal_ListCount(lines_arg); for (size_t j = 0; j < count; j++) { int loop_failed = 1; NCDValRef line = NCDVal_ListGet(lines_arg, j); if (!NCDVal_IsList(line) || NCDVal_ListCount(line) != 2) { ModuleLog(o->i, BLOG_ERROR, "lines element is not a list with two elements"); goto loop_fail0; } NCDValRef type = NCDVal_ListGet(line, 0); NCDValRef value = NCDVal_ListGet(line, 1); if (!NCDVal_IsStringNoNulls(type) || !NCDVal_IsStringNoNulls(value)) { ModuleLog(o->i, BLOG_ERROR, "wrong type of type or value"); goto loop_fail0; } NCDValNullTermString type_nts; if (!NCDVal_StringNullTerminate(type, &type_nts)) { ModuleLog(o->i, BLOG_ERROR, "NCDVal_StringNullTerminate failed"); goto loop_fail0; } NCDValNullTermString value_nts; if (!NCDVal_StringNullTerminate(value, &value_nts)) { ModuleLog(o->i, BLOG_ERROR, "NCDVal_StringNullTerminate failed"); goto loop_fail1; } if (!add_dns_entry(o, type_nts.data, value_nts.data, priority)) { ModuleLog(o->i, BLOG_ERROR, "failed to add dns entry"); goto loop_fail2; } loop_failed = 0; loop_fail2: NCDValNullTermString_Free(&value_nts); loop_fail1: NCDValNullTermString_Free(&type_nts); loop_fail0: if (loop_failed) { goto fail1; } } // add to instances LinkedList1_Append(&g->instances, &o->instances_node); // set servers if (!set_servers(g)) { ModuleLog(o->i, BLOG_ERROR, "failed to set DNS servers"); goto fail2; } // signal up NCDModuleInst_Backend_Up(o->i); return; fail2: LinkedList1_Remove(&g->instances, &o->instances_node); fail1: remove_entries(o); NCDModuleInst_Backend_DeadError(i); }
static void func_new (void *vo, NCDModuleInst *i, const struct NCDModuleInst_new_params *params) { struct global *g = ModuleGlobal(i); struct instance *o = vo; o->i = i; // init servers list LinkedList1_Init(&o->entries); // get arguments NCDValRef servers_arg; NCDValRef priority_arg; if (!NCDVal_ListRead(params->args, 2, &servers_arg, &priority_arg)) { ModuleLog(o->i, BLOG_ERROR, "wrong arity"); goto fail1; } if (!NCDVal_IsList(servers_arg) || !NCDVal_IsString(priority_arg)) { ModuleLog(o->i, BLOG_ERROR, "wrong type"); goto fail1; } uintmax_t priority; if (!ncd_read_uintmax(priority_arg, &priority) || priority > INT_MAX) { ModuleLog(o->i, BLOG_ERROR, "wrong priority"); goto fail1; } // read servers size_t count = NCDVal_ListCount(servers_arg); for (size_t j = 0; j < count; j++) { NCDValRef server_arg = NCDVal_ListGet(servers_arg, j); if (!NCDVal_IsString(server_arg)) { ModuleLog(o->i, BLOG_ERROR, "wrong type"); goto fail1; } uint32_t addr; if (!ipaddr_parse_ipv4_addr_bin((char *)NCDVal_StringData(server_arg), NCDVal_StringLength(server_arg), &addr)) { ModuleLog(o->i, BLOG_ERROR, "wrong addr"); goto fail1; } char addr_str[IPADDR_PRINT_MAX]; ipaddr_print_addr(addr, addr_str); if (!add_dns_entry(o, "nameserver", addr_str, priority)) { ModuleLog(o->i, BLOG_ERROR, "failed to add dns entry"); goto fail1; } } // add to instances LinkedList1_Append(&g->instances, &o->instances_node); // set servers if (!set_servers(g)) { ModuleLog(o->i, BLOG_ERROR, "failed to set DNS servers"); goto fail2; } // signal up NCDModuleInst_Backend_Up(o->i); return; fail2: LinkedList1_Remove(&g->instances, &o->instances_node); fail1: remove_entries(o); NCDModuleInst_Backend_DeadError(i); }