void client::promote(std::string const& username, std::string const& password)
{
d->feed(handle_response(dl.fetch(basepath + "/create_sessionticket/" + username + formatstr)));
auto st(deserialize<message::sessionticket>(d, "sessiontoken"));
token const passphrase_salted(hash(password, st.salt));
token const passphrase_hashed(hash(passphrase_salted, st.nonce));
d->feed(handle_response(dl.post(basepath + "/login/" + boost::lexical_cast<std::string>(st.id.unseal()) + formatstr, {{"password_hashed", to_string(passphrase_hashed)}})));
stok.reset(deserialize<message::sessiontoken>(d, "sessiontoken"));
}
static void
CheckBarrierCommandStatus(PGXCNodeAllHandles *conn_handles, const char *id,
const char *command)
{
int conn;
int count = conn_handles->co_conn_count + conn_handles->dn_conn_count;
elog(DEBUG2, "Check CREATE BARRIER <%s> %s command status", id, command);
for (conn = 0; conn < count; conn++)
{
PGXCNodeHandle *handle;
if (conn < conn_handles->co_conn_count)
handle = conn_handles->coord_handles[conn];
else
handle = conn_handles->datanode_handles[conn - conn_handles->co_conn_count];
if (pgxc_node_receive(1, &handle, NULL))
ereport(ERROR,
(errcode(ERRCODE_INTERNAL_ERROR),
errmsg("Failed to receive response from the remote side")));
if (handle_response(handle, NULL) != RESPONSE_BARRIER_OK)
ereport(ERROR,
(errcode(ERRCODE_INTERNAL_ERROR),
errmsg("CREATE BARRIER PREPARE command failed "
"with error %s", handle->error)));
}
elog(DEBUG2, "Successfully completed CREATE BARRIER <%s> %s command on "
"all nodes", id, command);
}
void AuthTimeoutTask::run()
{
if (_req.method() != htp_method_POST)
{
send_http_reply(HTTP_BADMETHOD);
delete this;
return;
}
SAS::Marker start_marker(trail(), MARKER_ID_START, 1u);
SAS::report_marker(start_marker);
HTTPCode rc = handle_response(_req.get_rx_body());
SAS::Marker end_marker(trail(), MARKER_ID_END, 1u);
SAS::report_marker(end_marker);
if (rc != HTTP_OK)
{
LOG_DEBUG("Unable to handle callback from Chronos");
send_http_reply(rc);
delete this;
return;
}
send_http_reply(HTTP_OK);
delete this;
}
void client::add_product_image_citation(id_t supermarket_id, std::string const& product_identifier, std::string const& original_uri, std::string const& source_uri, const datetime &retrieved_on, raw &&image)
{
message::add_product_image_citation request({
original_uri,
source_uri,
retrieved_on,
std::move(image)
});
std::string response = handle_response(post(s, dl, basepath + "/add_product_image_citation/" + boost::lexical_cast<std::string>(supermarket_id) + "/" + product_identifier + formatstr, "add_product_image_citation", request, stok));
try
{
d->feed(response);
std::string result;
d->read_object("response");
d->read("status", result);
if(result == "done")
return;
}
catch( ... )
{
d.reset(new msgpack_deserializer()); // State uncertain; flush
}
std::cerr << response << std::endl;
throw std::runtime_error("Did not receive valid response");
}
static int do_read(struct userdata *u) {
pa_assert(u);
if (!pa_iochannel_is_readable(u->io))
return 0;
if (u->state == STATE_AUTH || u->state == STATE_LATENCY) {
ssize_t r;
if (!u->read_data)
return 0;
pa_assert(u->read_index < u->read_length);
if ((r = pa_iochannel_read(u->io, (uint8_t*) u->read_data + u->read_index, u->read_length - u->read_index)) <= 0) {
pa_log("read() failed: %s", r < 0 ? pa_cstrerror(errno) : "EOF");
return -1;
}
u->read_index += (size_t) r;
pa_assert(u->read_index <= u->read_length);
if (u->read_index == u->read_length)
return handle_response(u);
}
return 0;
}
int deleteascript(int version, struct protstream *pout,
struct protstream *pin, const char *name,
char **refer_to, char **errstrp)
{
lexstate_t state;
int res;
int ret;
char *errstr = NULL;
prot_printf(pout,"DELETESCRIPT \"%s\"\r\n",name);
prot_flush(pout);
res=yylex(&state, pin);
ret = handle_response(res,version,pin,refer_to,&errstr);
if(ret == -2 && *refer_to) {
return -2;
} else if (ret!=0) {
*errstrp = strconcat("Deleting script: ",
errstr,
(char *)NULL);
return -1;
}
return 0;
}
/*
* Expand argv vector
*
* Values for how:
* EXP_WILDCARD Perform wildcard expansion (DEPRECATED)
* EXP_RESPONSE Handle response files (last argument @filename)
*/
void
expand_argv (int *argc, char ***argv, int how)
{
char *element;
int nargs;
int i;
glob_argc = 0;
nargs = *argc;
max_argv = nargs + REALLOC_AMOUNT;
glob_argv = salloc (max_argv, char *);
for (i = 0; i < nargs; i++)
{
element = (*argv)[i];
if (*element == '@' && (how & EXP_RESPONSE) && i == nargs - 1)
handle_response (element + 1);
else
add_argv (element);
}
*argc = glob_argc;
*argv = glob_argv;
}
int installdata(int version,struct protstream *pout, struct protstream *pin,
char *scriptname, char *data, int len,
char **refer_to, char **errstrp)
{
int res;
int ret;
char *errstr=NULL;
lexstate_t state;
prot_printf(pout, "PUTSCRIPT \"%s\" ",scriptname);
prot_printf(pout, "{%d+}\r\n",len);
prot_write(pout, data, len);
prot_printf(pout,"\r\n");
prot_flush(pout);
/* now let's see what the server said */
res=yylex(&state,pin);
ret = handle_response(res,version,pin,refer_to,&errstr);
/* if command failed */
if(ret == -2 && *refer_to) {
return -2;
} else if (ret!=0) {
*errstrp = strconcat("Putting script: ",
errstr,
(char *)NULL);
return -1;
}
return 0;
}
int setscriptactive(int version, struct protstream *pout,
struct protstream *pin,char *name,
char **refer_to, char **errstrp)
{
lexstate_t state;
int res;
int ret;
char *errstr=NULL;
/* tell server we want "name" to be the active script */
prot_printf(pout, "SETACTIVE \"%s\"\r\n",name);
prot_flush(pout);
/* now let's see what the server said */
res=yylex(&state, pin);
ret = handle_response(res, version, pin, refer_to, &errstr);
/* if command failed */
if(ret == -2 && *refer_to) {
return -2;
} else if (ret != 0) {
*errstrp = strconcat("Setting script active: ",
errstr,
(char *)NULL);
return -1;
}
return 0;
}
void handle_netstring(jsonrpc_server_t* server)
{
unsigned int old_count = server->req_count;
server->req_count--;
if (server->hwm > 0
&& old_count >= server->hwm
&& server->req_count < server->hwm) {
INFO("%.*s:%d in connection group %.*s is back to normal\n",
STR(server->addr), server->port, STR(server->conn));
}
json_error_t error;
json_t* res = json_loads(server->buffer->string, 0, &error);
if (res) {
if(handle_response(res)<0){
ERR("Cannot handle jsonrpc response: %s\n", server->buffer->string);
}
json_decref(res);
} else {
ERR("Failed to parse json: %s\n", server->buffer->string);
ERR("PARSE ERROR: %s at %d,%d\n",
error.text, error.line, error.column);
}
}
/**
* Handle a request and send a response
*
* @param cls unused
* @param other the sender
* @param message the message
* @return GNUNET_OK to keep connection, GNUNET_SYSERR on error
*/
static int
core_receive_handler (void *cls,
const struct GNUNET_PeerIdentity *other,
const struct GNUNET_MessageHeader *message)
{
if (ntohs (message->size) < sizeof (struct GNUNET_MessageHeader))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
switch (ntohs (message->type)) {
case GNUNET_MESSAGE_TYPE_EXPERIMENTATION_REQUEST:
handle_request (other, message);
break;
case GNUNET_MESSAGE_TYPE_EXPERIMENTATION_RESPONSE:
handle_response (other, message);
break;
case GNUNET_MESSAGE_TYPE_EXPERIMENTATION_START:
handle_start (other, message);
break;
case GNUNET_MESSAGE_TYPE_EXPERIMENTATION_START_ACK:
handle_start_ack (other, message);
break;
case GNUNET_MESSAGE_TYPE_EXPERIMENTATION_STOP:
handle_stop (other, message);
break;
default:
break;
}
return GNUNET_OK;
}
void AuthTimeoutHandler::run()
{
if (_req.method() != htp_method_POST)
{
send_http_reply(HTTP_BADMETHOD);
delete this;
return;
}
SAS::Marker start_marker(trail(), MARKER_ID_START, 1u);
SAS::report_marker(start_marker);
SAS::Marker calling_dn(trail(), MARKER_ID_CALLING_DN, 1u);
calling_dn.add_var_param(_impu);
SAS::report_marker(calling_dn);
HTTPCode rc = handle_response(_req.body());
SAS::Marker end_marker(trail(), MARKER_ID_END, 1u);
SAS::report_marker(end_marker);
if (rc != HTTP_OK)
{
LOG_DEBUG("Unable to handle callback from Chronos");
send_http_reply(rc);
delete this;
return;
}
send_http_reply(HTTP_OK);
delete this;
}
void client::update_tag_set_parent(reference<data::tag> tag_id, boost::optional<reference<data::tag>> parent_tag_id)
{
std::string uri = basepath + "/update_tag_set_parent/" + boost::lexical_cast<std::string>(tag_id);
if(parent_tag_id)
uri += "/" + boost::lexical_cast<std::string>(*parent_tag_id) + formatstr;
std::string response = handle_response(get(dl, uri, stok));
try
{
d->feed(response);
std::string result;
d->read_object("response");
d->read("status", result);
if(result == "done")
return;
}
catch( ... )
{
d.reset(new msgpack_deserializer()); // State uncertain; flush
}
std::cerr << response << std::endl;
throw std::runtime_error("Did not receive valid response");
}
/*
* Here we have to update the buffer in case of keep-alive
*
* This is called only when the whole body has been read in!
*
* Read has been stopped for keep_alive == false.
*
* It can be, that the next request (keep_alive == true) will arrive before the
* on_write_done_cb is called. That is why we have to allocate a new
* write_req_t for every write request we do.
*/
static void
handle_http_request(Connection *conn)
{
http_request *request = &conn->req;
bool keep_alive = http_request_is_keep_alive(request);
int content_length = request->content_length;
if (content_length < 0) { content_length = 0; }
write_req_t *req = new write_req_t();
req->conn = conn;
handle_response(request, req->out, keep_alive);
req->buf = uv_buf_init(req->out.data(), req->out.size());
if (keep_alive) {
// how many bytes in our buffer belong to the next request?
size_t request_bytes = request->body_start + content_length;
if (conn->read_buffer.size() > request_bytes) {
conn->read_buffer.shift_left(request_bytes);
}
else {
conn->read_buffer.reset();
}
}
int err = uv_write((uv_write_t*) req, (uv_stream_t*)req->conn, &req->buf, 1, on_write_done_cb);
assert(err == 0);
}
static int getauthline(isieve_t *obj, char **line, unsigned int *linelen,
char **errstrp)
{
lexstate_t state;
int res;
size_t len;
char *errstr = NULL;
char *last_send;
int r;
/* now let's see what the server said */
res=yylex(&state, obj->pin);
*line = NULL;
if (res!=STRING)
{
(void)handle_response(res, obj->version,
obj->pin, &last_send, &errstr);
if (res==TOKEN_OK) {
/* Was there a last send from the server? */
if(last_send) {
/* it's base64 encoded */
int last_send_len = strlen(last_send);
len = last_send_len*2+1;
*line = xmalloc(len);
r = sasl_decode64(last_send, last_send_len,
*line, len, linelen);
free(last_send);
if (r != SASL_OK)
return STAT_NO;
}
return STAT_OK;
} else { /* server said no or bye*/
/* xxx handle referrals */
*errstrp = errstr;
return STAT_NO;
}
}
len = strlen(state.str)*2+1;
*line=(char *) xmalloc(len);
r = sasl_decode64(state.str, strlen(state.str),
*line, len, linelen);
if (r != SASL_OK)
return STAT_NO;
if (yylex(&state, obj->pin)!=EOL)
return STAT_NO;
return STAT_CONT;
}
static void
handle_connection(connection_state_t* conn_state)
{
if (conn_state->state == STATE_WAITING) {
handle_request(conn_state);
}
if (conn_state->state == STATE_OUTPUT) {
handle_response(conn_state);
}
}
int list_wcb(int version, struct protstream *pout,
struct protstream *pin,isieve_listcb_t *cb ,void *rock,
char **refer_to)
{
lexstate_t state;
int end=0;
int res;
int ret = 0;
prot_printf(pout, "LISTSCRIPTS\r\n");
prot_flush(pout);
do {
if ((res=yylex(&state, pin))==STRING)
{
char *str=state.str;
if (yylex(&state, pin)==' ')
{
if (yylex(&state, pin)!=TOKEN_ACTIVE)
printf("Expected ACTIVE\n");
if (yylex(&state, pin)!=EOL)
printf("Expected EOL\n");
cb(str, 1, rock);
} else {
/* in old version we had that '*' means active script thing */
if (version == OLD_VERSION) {
if (str[strlen(str)-1]=='*') {
str[strlen(str)-1]='\0';
cb(str, 1, rock);
} else {
cb(str, 0, rock);
}
} else { /* NEW_VERSION */
/* assume it's a EOL */
cb(str, 0, rock);
}
}
} else {
ret = handle_response(res,version,pin,refer_to,NULL);
end=1;
}
} while (end==0);
return ret;
}
int post_url(char *path) {
int result;
HttpClient http(client);
http.setHttpWaitForDataDelay(200);
http.setHttpResponseTimeout(HTTP_TIMEOUT);
http.beginRequest();
log("POST ", path);
wdog.feed();
result = handle_response(http.post(acsettings.servername, acsettings.port, path, user_agent()), http);
http.stop();
log(result);
return result;
}
int
main(
int argc,
char *argv[])
{
axutil_env_t * env = NULL;
axis2_char_t * client_home = NULL;
axis2_char_t * endpoint_uri = NULL;
axis2_stub_t * stub = NULL;
axis2_char_t * symbol = NULL;
adb_getStockQuote_t * req = NULL;
adb_getStockQuoteResponse_t * res = NULL;
if (argc > 1)
{
symbol = argv[1];
}
else
{
printf("\nEnter Symbol Name!");
return -1;
}
endpoint_uri = "http://localhost:9090/axis2/services/StockQuoteService";
env =
axutil_env_create_all("codegen_sample_stock_quote.log",
AXIS2_LOG_LEVEL_TRACE);
/* Set up deploy folder. */
client_home = AXIS2_GETENV("AXIS2C_HOME");
if (!client_home)
client_home = "../../../deploy";
stub =
axis2_stub_create_StockQuoteService(env, client_home, endpoint_uri);
/* Create the struct */
req = adb_getStockQuote_create(env);
adb_getStockQuote_set_symbol(req, env, symbol);
res = axis2_stub_op_StockQuoteService_getStockQuote(stub, env, req);
if (!res)
{
printf("Error: response NULL!\n");
return -1;
}
handle_response(res, env); /*Handle Response */
return 0;
}
/**
* @brief Tcp client disconnect success callback function.
* @param arg: contain the ip link information
* @retval None
*/
void ICACHE_FLASH_ATTR
get_version_disconnect_cb(void *arg)
{
struct espconn *pespconn = arg;
INFO("FOTA Client: Disconnect\n");
clear_espconn(pespconn);
fota_client_t *fota_client = (fota_client_t *)pespconn->reverse;
handle_response(fota_client);
if (fota_client->status != FOTA_GETTING_FIRMWARE)
fota_client->status = FOTA_IDLE;
get_version_body_len = -1;
}
message::product_summary client::get_product(id_t supermarket_id, const std::string &product_identifier)
{
try
{
d->feed(handle_response(dl.fetch(basepath + "/get_product/" + boost::lexical_cast<std::string>(supermarket_id) + "/" + product_identifier + formatstr)));
auto result(deserialize<message::product_summary>(d, "product_summary"));
return result;
}
catch( ... )
{
d.reset(new msgpack_deserializer()); // State uncertain; flush
}
throw std::runtime_error("Did not receive valid response");
}
int Write(char* msg,int size){
// printf("Goes in write function\n");
struct TCP_header * tcph = (struct TCP_header *) (datagram + sizeof(struct ip));
char* data = datagram + sizeof(struct iphdr) + sizeof(struct TCP_header);
int sendbytes = 0;
int rcvlen,count = 0;
tcph->offset = 0;
tcph->doff = 5;
tcph->fin = 0;
tcph->syn = 0;
tcph->rst = 0;
tcph->psh = 1;
tcph->ack = 1;
tcph->urg = 0;
tcph->ece = 0;
tcph->cwr = 0;
tcph->urg_ptr = 0;
memcpy(data,msg,size);
sendbytes = strlen(data);
// printf("data is \n%s\n,data size is %d\n",data,sendbytes);
sendbytes = sizeof(struct TCP_header);
// strcpy(data,buf);
iph->tot_len = sizeof(struct iphdr) + sizeof(struct TCP_header) + size;
tcph->seq = seqNum;
tcph->ack_seq = ackNum;
tcph->check = 0;
tcph->check = tcp_csum(send_addr,tcph,size,srcaddr);
do{
count++;
if(count > 5){
perror("duplicate ACKs, program gonna quit\n");
exit(0);
}
if(sendto(sock2send,datagram,iph->tot_len, 0, (struct sockaddr *)&send_addr, sizeof(send_addr)) < 0)
{
perror("sendto failed");
}
if((rcvlen = recv(sock2recv,buf,iph->tot_len,0)) < 0){
perror("recv failed");
} else
{
handle_response();
// printf("Write successfully\n");
}
}while(not_correct_seq(buf,ackNum) || !recv_flag_contains(ACK,buf));
seqNum = htonl(ntohl(seqNum) + size);
}
reference<data::tag> client::find_add_tag(message::tag const& tag)
{
std::string response = handle_response(post(s, dl, basepath + "/find_add_tag" + formatstr, "tag", tag, stok));
try
{
d->feed(response);
return deserialize<reference<data::tag>>(d, "tag_id");
}
catch( ... )
{
d.reset(new msgpack_deserializer()); // State uncertain; flush
}
std::cerr << response << std::endl;
throw std::runtime_error("Did not receive valid response");
}
CALLBACK boolean_t ikgt_report_event_msr_write(const guest_vcpu_t *vcpu_id, uint32_t msr_id, boolean_t mon_handled)
{
ikgt_cpu_event_info_t *cpu_event_info = NULL;
ikgt_event_info_t *event_info = NULL;
ikgt_guest_state_t *ikgt_guest = NULL;
ikgt_enable_mtf_param_t handle_allow; /* pass necessary params to handle_response() */
boolean_t status = FALSE;
ikgt_guest_cpu_state_t *ikgt_guest_cpu = NULL;
ikgt_guest = find_guest_state(vcpu_id->guest_id);
MON_ASSERT(ikgt_guest);
ikgt_guest_cpu = ikgt_guest->gcpu_state[vcpu_id->guest_cpu_id];
MON_ASSERT(ikgt_guest_cpu);
/* setup event info to call handler */
event_info = &(ikgt_guest_cpu->p_event_info_handler);
cpu_event_info = &(ikgt_guest_cpu->ikgt_event_specific_info.cpu_event_handler);
build_event_info(vcpu_id,
event_info,
cpu_event_info,
IKGT_CPU_EVENT_OP_MSR,
IKGT_CPU_EVENT_DIRN_DST,
IKGT_CPU_REG_MSR,
(ikgt_cpu_reg_t)0,
0,
IKGT_EVENT_TYPE_CPU);
/* Save original RIP before handler processing */
save_old_guest_rip(vcpu_id);
if (g_ikgt_event_handlers.cpu_event_handler)
g_ikgt_event_handlers.cpu_event_handler(event_info);
/* Expected valid responses */
MON_ASSERT(IKGT_EVENT_RESPONSE_ALLOW == event_info->response ||
IKGT_EVENT_RESPONSE_REDIRECT == event_info->response ||
IKGT_EVENT_RESPONSE_EXCEPTION == event_info->response);
handle_allow.mtf_type = IKGT_MTF_TYPE_MSR_ACCESS;
handle_allow.msr_id = msr_id;
status = handle_response(vcpu_id, event_info, &handle_allow);
return !status;
}
static int
blacklist_plugin(TSCont contp, TSEvent event, void *edata)
{
TSHttpTxn txnp = (TSHttpTxn)edata;
switch (event) {
case TS_EVENT_HTTP_OS_DNS:
handle_dns(txnp, contp);
return 0;
case TS_EVENT_HTTP_SEND_RESPONSE_HDR:
handle_response(txnp);
return 0;
default:
break;
}
return 0;
}
int main(int argc, char *argv[]) {
handle_ctrl_c();
parse_arguments_and_flags(argc, argv);
parseURL();
printf("started with host: %s, page: %s ... \n", host,page);
create_socket();
connect_to_server();
send_request();
handle_response();
close(sock);
exit(EXIT_SUCCESS);
}
enum crmd_fsa_input
handle_message(xmlNode * msg)
{
const char *type = NULL;
CRM_CHECK(msg != NULL, return I_NULL);
type = crm_element_value(msg, F_CRM_MSG_TYPE);
if (crm_str_eq(type, XML_ATTR_REQUEST, TRUE)) {
return handle_request(msg);
} else if (crm_str_eq(type, XML_ATTR_RESPONSE, TRUE)) {
handle_response(msg);
return I_NULL;
}
crm_err("Unknown message type: %s", type);
return I_NULL;
}
/*----------------------------------------------------------------------------*/
void
handle_packet(packet_t* p)
{
if (p->info.rssi >= conf.rssi_min && p->header.net == conf.my_net){
if (p->header.typ == BEACON){
PRINTF("[PHD]: Beacon\n");
handle_beacon(p);
} else {
if (is_my_address(&(p->header.nxh))){
switch (p->header.typ){
case DATA:
PRINTF("[PHD]: Data\n");
handle_data(p);
break;
case RESPONSE:
PRINTF("[PHD]: Response\n");
handle_response(p);
break;
case OPEN_PATH:
PRINTF("[PHD]: Open Path\n");
handle_open_path(p);
break;
case CONFIG:
PRINTF("[PHD]: Config\n");
handle_config(p);
break;
default:
PRINTF("[PHD]: Request/Report\n");
handle_report(p);
break;
}
}
}
} else {
packet_deallocate(p);
}
}
static void
handle_packet (ccnet_packet *packet, CcnetPeer *peer)
{
switch (packet->header.type) {
case CCNET_MSG_REQUEST:
handle_request (peer, packet->header.id,
packet->data, packet->header.length);
break;
case CCNET_MSG_RESPONSE:
handle_response (peer, packet->header.id,
packet->data, packet->header.length);
break;
case CCNET_MSG_UPDATE:
handle_update (peer, packet->header.id,
packet->data, packet->header.length);
break;
default:
ccnet_warning ("Unknown header type %d\n", packet->header.type);
};
}
void client::bind_tag(reference<data::tag> tag_id, reference<data::supermarket> supermarket_id, std::string const& product_identifier)
{
std::string response = handle_response(get(dl, basepath + "/bind_tag/" + boost::lexical_cast<std::string>(tag_id) + "/" + boost::lexical_cast<std::string>(supermarket_id) + "/" + product_identifier + formatstr, stok));
try
{
d->feed(response);
std::string result;
d->read_object("response");
d->read("status", result);
if(result == "done")
return;
}
catch( ... )
{
d.reset(new msgpack_deserializer()); // State uncertain; flush
}
std::cerr << response << std::endl;
throw std::runtime_error("Did not receive valid response");
}
