//------------------------------------------------------------------------------
// Name: createMenu
// Desc:
//------------------------------------------------------------------------------
QMenu *QGmailNotifier::createMenu() {
QMenu *const menu = new QMenu(this);
QAction *const view = menu->addAction(tr("View Inbox"), this, SLOT(doView()));
menu->addAction(tr("Compose a Message"), this, SLOT(doCompose()));
menu->addAction(tr("Check Mail Now"), this, SLOT(doCheck()));
menu->addAction(tr("Tell me Again..."), this, SLOT(doTell()));
menu->addAction(tr("Options"), this, SLOT(doOptions()));
menu->addAction(tr("About"), this, SLOT(doAbout()));
if(currentMails_.size() != 0) {
menu->addSeparator();
QMenu *const convsations = menu->addMenu(tr("Unread Conversations"));
QSettings settings;
const int maxCons = settings.value("max_conversations", 10).value<int>();
int index = 0;
Q_FOREACH(GMailEntry entry, currentMails_) {
QAction *const action = convsations->addAction(entry.author_name + " : " + entry.title, this, SLOT(readConversation()));
action->setData(index++);
if(index >= maxCons) {
break;
}
}
int QTshotWidget::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QMAINWINDOW::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: doHelp(); break;
case 1: doQuit(); break;
case 2: doOpen(); break;
case 3: doNew(); break;
case 4: doSave(); break;
case 5: doData(); break;
case 6: doExport(); break;
case 7: doExportOK(); break;
case 8: doOptions(); break;
case 9: doToggle(); break;
case 10: doCollapse(); break;
case 11: doPlan(); break;
case 12: doExtended(); break;
case 13: do3D(); break;
case 14: doCrossSection((*reinterpret_cast< DBlock*(*)>(_a[1])),(*reinterpret_cast< bool(*)>(_a[2])),(*reinterpret_cast< bool(*)>(_a[3]))); break;
case 15: doCrossSection((*reinterpret_cast< DBlock*(*)>(_a[1])),(*reinterpret_cast< bool(*)>(_a[2]))); break;
case 16: value_changed((*reinterpret_cast< int(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2]))); break;
case 17: double_clicked((*reinterpret_cast< int(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])),(*reinterpret_cast< int(*)>(_a[3])),(*reinterpret_cast< const QPoint(*)>(_a[4]))); break;
}
_id -= 18;
}
return _id;
}
int
main(int argc, const char** argv)
{
int i;
int ret;
dtn_handle_t handle;
dtn_endpoint_id_t source_eid;
dtn_reg_info_t reginfo;
dtn_reg_id_t regid;
dtn_bundle_spec_t ping_spec;
dtn_bundle_spec_t reply_spec;
dtn_bundle_payload_t ping_payload;
ping_payload_t payload_contents;
ping_payload_t recv_contents;
dtn_bundle_payload_t reply_payload;
dtn_bundle_status_report_t* sr_data;
dtn_bundle_id_t bundle_id;
int debug = 1;
char demux[64];
int dest_len = 0;
struct timeval send_times[MAX_PINGS_IN_FLIGHT];
dtn_timestamp_t creation_times[MAX_PINGS_IN_FLIGHT];
struct timeval now, recv_start, recv_end;
u_int32_t nonce;
u_int32_t seqno = 0;
int timeout;
// force stdout to always be line buffered, even if output is
// redirected to a pipe or file
setvbuf(stdout, (char *)NULL, _IOLBF, 0);
doOptions(argc, argv);
memset(&ping_spec, 0, sizeof(ping_spec));
gettimeofday(&now, 0);
srand(now.tv_sec);
nonce = rand();
// open the ipc handle
int err = dtn_open(&handle);
if (err != DTN_SUCCESS) {
fprintf(stderr, "fatal error opening dtn handle: %s\n",
dtn_strerror(err));
exit(1);
}
// make sure they supplied a valid destination eid or
// "localhost", in which case we just use the local daemon
if (strcmp(dest_eid_str, "localhost") == 0) {
dtn_build_local_eid(handle, &ping_spec.dest, "ping");
} else {
if (dtn_parse_eid_string(&ping_spec.dest, dest_eid_str)) {
fprintf(stderr, "invalid destination eid string '%s'\n",
dest_eid_str);
exit(1);
}
}
dest_len = strlen(ping_spec.dest.uri);
if ((dest_len < 4) ||
(strcmp(ping_spec.dest.uri + dest_len - 4, "ping") != 0))
{
fprintf(stderr, "\nWARNING: ping destination does not end in \"ping\"\n\n");
}
// if the user specified a source eid, register on it.
// otherwise, build a local eid based on the configuration of
// our dtn router plus the demux string
snprintf(demux, sizeof(demux), "/ping.%d", getpid());
if (source_eid_str[0] != '\0') {
if (dtn_parse_eid_string(&source_eid, source_eid_str)) {
fprintf(stderr, "invalid source eid string '%s'\n",
source_eid_str);
exit(1);
}
} else {
dtn_build_local_eid(handle, &source_eid, demux);
}
// set the source and replyto eids in the bundle spec
if (debug) printf("source_eid [%s]\n", source_eid.uri);
dtn_copy_eid(&ping_spec.source, &source_eid);
dtn_copy_eid(&ping_spec.replyto, &source_eid);
// now create a new registration based on the source
memset(®info, 0, sizeof(reginfo));
dtn_copy_eid(®info.endpoint, &source_eid);
reginfo.flags = DTN_REG_DEFER;
reginfo.regid = DTN_REGID_NONE;
reginfo.expiration = 0;
if ((ret = dtn_register(handle, ®info, ®id)) != 0) {
fprintf(stderr, "error creating registration: %d (%s)\n",
ret, dtn_strerror(dtn_errno(handle)));
exit(1);
}
if (debug) printf("dtn_register succeeded, regid %d\n", regid);
// set the expiration time and request deletion status reports
ping_spec.expiration = expiration;
ping_spec.dopts = DOPTS_DELETE_RCPT;
printf("PING [%s] (expiration %u)...\n", ping_spec.dest.uri, expiration);
if (interval == 0) {
printf("WARNING: zero second interval will result in flooding pings!!\n");
}
// loop, sending pings and polling for activity
for (i = 0; count == 0 || i < count; ++i) {
gettimeofday(&send_times[seqno], NULL);
// fill in a short payload string, a nonce, and a sequence number
// to verify the echo feature and make sure we're not getting
// duplicate responses or ping responses from another app
memcpy(&payload_contents.ping, PING_STR, 8);
payload_contents.seqno = seqno;
payload_contents.nonce = nonce;
payload_contents.time = send_times[seqno].tv_sec;
memset(&ping_payload, 0, sizeof(ping_payload));
dtn_set_payload(&ping_payload, DTN_PAYLOAD_MEM,
(char*)&payload_contents, sizeof(payload_contents));
memset(&bundle_id, 0, sizeof(bundle_id));
if ((ret = dtn_send(handle, regid, &ping_spec, &ping_payload,
&bundle_id)) != 0) {
fprintf(stderr, "error sending bundle: %d (%s)\n",
ret, dtn_strerror(dtn_errno(handle)));
exit(1);
}
creation_times[seqno] = bundle_id.creation_ts;
memset(&reply_spec, 0, sizeof(reply_spec));
memset(&reply_payload, 0, sizeof(reply_payload));
// now loop waiting for replies / status reports until it's
// time to send again, adding twice the expiration time if we
// just sent the last ping
timeout = interval * 1000;
if (i == count - 1)
timeout += expiration * 2000;
do {
gettimeofday(&recv_start, 0);
if ((ret = dtn_recv(handle, &reply_spec,
DTN_PAYLOAD_MEM, &reply_payload, timeout)) < 0)
{
if (dtn_errno(handle) == DTN_ETIMEOUT) {
break; // time to send again
}
fprintf(stderr, "error getting ping reply: %d (%s)\n",
ret, dtn_strerror(dtn_errno(handle)));
exit(1);
}
gettimeofday(&recv_end, 0);
if (reply_payload.status_report != NULL)
{
sr_data = reply_payload.status_report;
if (sr_data->flags != STATUS_DELETED) {
fprintf(stderr, "(bad status report from %s: flags 0x%x)\n",
reply_spec.source.uri, sr_data->flags);
goto next;
}
// find the seqno corresponding to the original
// transmission time in the status report
int j = 0;
for (j = 0; j < MAX_PINGS_IN_FLIGHT; ++j) {
if (creation_times[j].secs ==
sr_data->bundle_id.creation_ts.secs &&
creation_times[j].seqno ==
sr_data->bundle_id.creation_ts.seqno)
{
printf("bundle deleted at [%s] (%s): seqno=%d, time=%ld ms\n",
reply_spec.source.uri,
dtn_status_report_reason_to_str(sr_data->reason),
j, TIMEVAL_DIFF_MSEC(recv_end, send_times[j]));
goto next;
}
}
printf("bundle deleted at [%s] (%s): ERROR: can't find seqno\n",
reply_spec.source.uri,
dtn_status_report_reason_to_str(sr_data->reason));
}
else {
if (reply_payload.buf.buf_len != sizeof(ping_payload_t))
{
printf("%d bytes from [%s]: ERROR: length != %zu\n",
reply_payload.buf.buf_len,
reply_spec.source.uri,
sizeof(ping_payload_t));
goto next;
}
memcpy(&recv_contents, reply_payload.buf.buf_val,
sizeof(recv_contents));
if (recv_contents.seqno > MAX_PINGS_IN_FLIGHT)
{
printf("%d bytes from [%s]: ERROR: invalid seqno %d\n",
reply_payload.buf.buf_len,
reply_spec.source.uri,
recv_contents.seqno);
goto next;
}
if (recv_contents.nonce != nonce)
{
printf("%d bytes from [%s]: ERROR: invalid nonce %u != %u\n",
reply_payload.buf.buf_len,
reply_spec.source.uri,
recv_contents.nonce, nonce);
goto next;
}
if (recv_contents.time != (u_int32_t)send_times[recv_contents.seqno].tv_sec)
{
printf("%d bytes from [%s]: ERROR: time mismatch -- "
"seqno %u reply time %u != send time %lu\n",
reply_payload.buf.buf_len,
reply_spec.source.uri,
recv_contents.seqno,
recv_contents.time,
(long unsigned int)send_times[recv_contents.seqno].tv_sec);
goto next;
}
printf("%d bytes from [%s]: '%.*s' seqno=%d, time=%ld ms\n",
reply_payload.buf.buf_len,
reply_spec.source.uri,
(u_int)strlen(PING_STR),
reply_payload.buf.buf_val,
recv_contents.seqno,
TIMEVAL_DIFF_MSEC(recv_end,
send_times[recv_contents.seqno]));
fflush(stdout);
}
next:
dtn_free_payload(&reply_payload);
timeout -= TIMEVAL_DIFF_MSEC(recv_end, recv_start);
// once we get status from all the pings we're supposed to
// send, we're done
reply_count++;
if (count != 0 && reply_count == count) {
break;
}
} while (timeout > 0);
seqno++;
seqno %= MAX_PINGS_IN_FLIGHT;
}
dtn_close(handle);
return 0;
}
bool HttpServlet::start()
{
socket_stream* in;
socket_stream* out;
bool cgi_mode;
bool first = first_;
if (first_)
first_ = false;
if (stream_ == NULL)
{
// 数据流为空，则当 CGI 模式处理，将标准输入输出
// 作为数据流
in = NEW socket_stream();
in->open(ACL_VSTREAM_IN);
out = NEW socket_stream();
out->open(ACL_VSTREAM_OUT);
cgi_mode = true;
}
else
{
in = out = stream_;
cgi_mode = false;
}
// 在 HTTP 长连接重复请求情况下，以防万一，需要首先删除请求/响应对象
delete req_;
delete res_;
res_ = NEW HttpServletResponse(*out);
req_ = NEW HttpServletRequest(*res_, *session_, *in, local_charset_,
parse_body_enable_, parse_body_limit_);
// 设置 HttpServletRequest 对象
res_->setHttpServletRequest(req_);
if (rw_timeout_ >= 0)
req_->setRwTimeout(rw_timeout_);
res_->setCgiMode(cgi_mode);
string method_s(32);
http_method_t method = req_->getMethod(&method_s);
// 根据请求的值自动设定是否需要保持长连接
if (!cgi_mode)
res_->setKeepAlive(req_->isKeepAlive());
bool ret;
switch (method)
{
case HTTP_METHOD_GET:
if (upgradeWebsocket(*req_, *res_))
{
if (res_->sendHeader() == false)
{
logger_error("sendHeader error!");
return false;
}
ret = doWebsocket(*req_, *res_);
} else
ret = doGet(*req_, *res_);
break;
case HTTP_METHOD_POST:
ret = doPost(*req_, *res_);
break;
case HTTP_METHOD_PUT:
ret = doPut(*req_, *res_);
break;
case HTTP_METHOD_CONNECT:
ret = doConnect(*req_, *res_);
break;
case HTTP_METHOD_PURGE:
ret = doPurge(*req_, *res_);
break;
case HTTP_METHOD_DELETE:
ret = doDelete(*req_, *res_);
break;
case HTTP_METHOD_HEAD:
ret = doHead(*req_, *res_);
break;
case HTTP_METHOD_OPTION:
ret = doOptions(*req_, *res_);
break;
case HTTP_METHOD_PROPFIND:
ret = doPropfind(*req_, *res_);
break;
case HTTP_METHOD_OTHER:
ret = doOther(*req_, *res_, method_s.c_str());
break;
default:
ret = false; // 有可能是IO失败或未知方法
if (req_->getLastError() == HTTP_REQ_ERR_METHOD)
doUnknown(*req_, *res_);
else if (first)
doError(*req_, *res_);
break;
}
if (in != out)
{
// 如果是标准输入输出流，则需要先将数据流与标准输入输出解绑，
// 然后才能释放数据流对象，数据流内部会自动判断流句柄合法性
// 这样可以保证与客户端保持长连接
in->unbind();
out->unbind();
delete in;
delete out;
}
return ret;
}
bool HttpServlet::doRun(dbuf_pool* dbuf)
{
socket_stream* in;
socket_stream* out;
bool cgi_mode;
bool first = first_;
if (first_)
first_ = false;
if (stream_ == NULL)
{
// 数据流为空，则当 CGI 模式处理，将标准输入输出
// 作为数据流
in = NEW socket_stream();
in->open(ACL_VSTREAM_IN);
out = NEW socket_stream();
out->open(ACL_VSTREAM_OUT);
cgi_mode = true;
}
else
{
in = out = stream_;
cgi_mode = false;
}
// req/res 采用栈变量，减少内存分配次数
HttpServletResponse res(*out, dbuf);
HttpServletRequest req(res, *session_, *in, local_charset_,
parse_body_enable_, parse_body_limit_, dbuf);
// 设置 HttpServletRequest 对象
res.setHttpServletRequest(&req);
if (rw_timeout_ >= 0)
req.setRwTimeout(rw_timeout_);
res.setCgiMode(cgi_mode);
string method_s(32);
http_method_t method = req.getMethod(&method_s);
// 根据请求的值自动设定是否需要保持长连接
if (!cgi_mode)
res.setKeepAlive(req.isKeepAlive());
bool ret;
switch (method)
{
case HTTP_METHOD_GET:
ret = doGet(req, res);
break;
case HTTP_METHOD_POST:
ret = doPost(req, res);
break;
case HTTP_METHOD_PUT:
ret = doPut(req, res);
break;
case HTTP_METHOD_CONNECT:
ret = doConnect(req, res);
break;
case HTTP_METHOD_PURGE:
ret = doPurge(req, res);
break;
case HTTP_METHOD_DELETE:
ret = doDelete(req, res);
break;
case HTTP_METHOD_HEAD:
ret = doHead(req, res);
break;
case HTTP_METHOD_OPTION:
ret = doOptions(req, res);
break;
case HTTP_METHOD_PROPFIND:
ret = doPropfind(req, res);
break;
case HTTP_METHOD_OTHER:
ret = doOther(req, res, method_s.c_str());
break;
default:
ret = false; // 有可能是IO失败或未知方法
if (req.getLastError() == HTTP_REQ_ERR_METHOD)
doUnknown(req, res);
else if (first)
doError(req, res);
break;
}
if (in != out)
{
// 如果是标准输入输出流，则需要先将数据流与标准输入输出解绑，
// 然后才能释放数据流对象，数据流内部会自动判断流句柄合法性
// 这样可以保证与客户端保持长连接
in->unbind();
out->unbind();
delete in;
delete out;
}
// 返回给上层调用者：true 表示继续保持长连接，否则表示需断开连接
return ret && req.isKeepAlive()
&& res.getHttpHeader().get_keep_alive();
}
UT_Error IE_Exp_EPUB::_writeDocument()
{
UT_Error errOptions = doOptions();
if (errOptions == UT_SAVE_CANCELLED) //see Bug 10840
{
return UT_SAVE_CANCELLED;
}
else if (errOptions != UT_OK) {
return UT_ERROR;
}
m_root = gsf_outfile_zip_new(getFp(), NULL);
if (m_root == NULL)
{
UT_DEBUGMSG(("ZIP output is null\n"));
return UT_ERROR;
}
m_oebps = gsf_outfile_new_child(m_root, "OEBPS", TRUE);
if (m_oebps == NULL)
{
UT_DEBUGMSG(("Can`t create oebps output object\n"));
return UT_ERROR;
}
// mimetype must a first file in archive
GsfOutput *mimetype = gsf_outfile_new_child_full(m_root, "mimetype", FALSE,
"compression-level", 0, NULL);
gsf_output_write(mimetype, strlen(EPUB_MIMETYPE),
(const guint8*) EPUB_MIMETYPE);
gsf_output_close(mimetype);
// We need to create temporary directory to which
// HTML plugin will export our document
m_baseTempDir = UT_go_filename_to_uri(g_get_tmp_dir());
m_baseTempDir += G_DIR_SEPARATOR_S;
// To generate unique directory name we`ll use document UUID
m_baseTempDir += getDoc()->getDocUUIDString();
// We should delete any previous temporary data for this document to prevent
// odd files appearing in the container
UT_go_file_remove(m_baseTempDir.c_str(), NULL);
UT_go_directory_create(m_baseTempDir.c_str(), NULL);
if (writeContainer() != UT_OK)
{
UT_DEBUGMSG(("Failed to write container\n"));
return UT_ERROR;
}
if (writeStructure() != UT_OK)
{
UT_DEBUGMSG(("Failed to write document structure\n"));
return UT_ERROR;
}
if (writeNavigation() != UT_OK)
{
UT_DEBUGMSG(("Failed to write navigation\n"));
return UT_ERROR;
}
if (package() != UT_OK)
{
UT_DEBUGMSG(("Failed to package document\n"));
return UT_ERROR;
}
gsf_output_close(m_oebps);
gsf_output_close(GSF_OUTPUT(m_root));
// After doing all job we should delete temporary files
UT_go_file_remove(m_baseTempDir.c_str(), NULL);
return UT_OK;
}
int
main(int argc, const char** argv)
{
int ret;
dtn_handle_t handle;
dtn_endpoint_id_t source_eid;
dtn_endpoint_id_t replyto_eid;
dtn_reg_info_t reginfo;
dtn_reg_id_t regid;
dtn_bundle_spec_t ping_spec;
dtn_bundle_spec_t reply_spec;
dtn_bundle_payload_t ping_payload;
ping_payload_t payload_contents;
ping_payload_t recv_contents;
dtn_bundle_payload_t reply_payload;
dtn_bundle_status_report_t* sr_data;
dtn_bundle_id_t bundle_id;
int debug = 1;
char demux[64];
int dest_len = 0;
struct timeval send_time, now;
u_int32_t nonce;
int done;
time_t clock;
struct tm* tm_buf;
// force stdout to always be line buffered, even if output is
// redirected to a pipe or file
setvbuf(stdout, (char *)NULL, _IOLBF, 0);
doOptions(argc, argv);
memset(&ping_spec, 0, sizeof(ping_spec));
gettimeofday(&now, 0);
srand(now.tv_sec);
nonce = rand();
// open the ipc handle
int err = 0;
if (api_IP_set) err = dtn_open_with_IP(api_IP,api_port,&handle);
else err = dtn_open(&handle);
if (err != DTN_SUCCESS) {
fprintf(stderr, "fatal error opening dtn handle: %s\n",
dtn_strerror(err));
exit(1);
}
// make sure they supplied a valid destination eid or
// "localhost", in which case we just use the local daemon
if (strcmp(dest_eid_str, "localhost") == 0) {
dtn_build_local_eid(handle, &ping_spec.dest, "ping");
} else {
if (dtn_parse_eid_string(&ping_spec.dest, dest_eid_str)) {
fprintf(stderr, "invalid destination eid string '%s'\n",
dest_eid_str);
exit(1);
}
}
dest_len = strlen(ping_spec.dest.uri);
if ((dest_len < 4) ||
(strcmp(ping_spec.dest.uri + dest_len - 4, "ping") != 0))
{
fprintf(stderr, "\nWARNING: ping destination does not end in \"ping\"\n\n");
}
// if the user specified a source eid, register on it.
// otherwise, build a local eid based on the configuration of
// our dtn router plus the demux string
snprintf(demux, sizeof(demux), "/traceroute.%d", getpid());
if (source_eid_str[0] != '\0') {
if (dtn_parse_eid_string(&source_eid, source_eid_str)) {
fprintf(stderr, "invalid source eid string '%s'\n",
source_eid_str);
exit(1);
}
} else {
dtn_build_local_eid(handle, &source_eid, demux);
}
if (debug) printf("source_eid [%s]\n", source_eid.uri);
dtn_copy_eid(&ping_spec.source, &source_eid);
// Make the replyto EID
if ( replyto_eid_str[0]!=0 ) {
if (dtn_parse_eid_string(&replyto_eid, replyto_eid_str)) {
fprintf(stderr, "invalid replyto eid string '%s'\n",
replyto_eid_str);
exit(1);
}
dtn_copy_eid(&ping_spec.replyto, &replyto_eid);
printf("using user-supplied replyto\n");
} else {
dtn_copy_eid(&ping_spec.replyto, &source_eid);
printf("using default replyto\n");
}
// now create a new registration based on the source
// if the replyto EID is unspecified or the same as the
// source EID then we'll get status reports, otherwise
// they'll go somewhere else.
memset(®info, 0, sizeof(reginfo));
dtn_copy_eid(®info.endpoint, &source_eid);
reginfo.flags = DTN_REG_DROP;
reginfo.regid = DTN_REGID_NONE;
reginfo.expiration = 0;
if ((ret = dtn_register(handle, ®info, ®id)) != 0) {
fprintf(stderr, "error creating registration: %d (%s)\n",
ret, dtn_strerror(dtn_errno(handle)));
exit(1);
}
if (debug) printf("dtn_register succeeded, regid %d\n", regid);
// set the expiration time and request a bunch of status reports
ping_spec.expiration = expiration;
ping_spec.dopts = DOPTS_DELETE_RCPT |
DOPTS_RECEIVE_RCPT |
DOPTS_FORWARD_RCPT |
DOPTS_DELIVERY_RCPT;
// loop, sending pings and polling for activity
gettimeofday(&send_time, NULL);
// fill in a short payload string, a nonce, and a sequence number
// to verify the echo feature and make sure we're not getting
// duplicate responses or ping responses from another app
memcpy(&payload_contents.ping, PING_STR, 8);
payload_contents.seqno = 0;
payload_contents.nonce = nonce;
payload_contents.time = send_time.tv_sec;
memset(&ping_payload, 0, sizeof(ping_payload));
dtn_set_payload(&ping_payload, DTN_PAYLOAD_MEM,
(char*)&payload_contents, sizeof(payload_contents));
memset(&bundle_id, 0, sizeof(bundle_id));
if ((ret = dtn_send(handle, regid, &ping_spec, &ping_payload, &bundle_id)) != 0) {
fprintf(stderr, "error sending bundle: %d (%s)\n",
ret, dtn_strerror(dtn_errno(handle)));
exit(1);
}
memset(&reply_spec, 0, sizeof(reply_spec));
memset(&reply_payload, 0, sizeof(reply_payload));
clock = time(&clock);
tm_buf = gmtime(&clock);
printf("%s: sent at %.*s UTC\n",
ping_spec.source.uri, 24, asctime(tm_buf));
// now loop waiting for replies / status reports until we're done
done = 0;
while (1) {
int timeout = done ? wait_after_done * 1000 : -1;
if ((ret = dtn_recv(handle, &reply_spec,
DTN_PAYLOAD_MEM, &reply_payload, timeout)) < 0)
{
if (done && dtn_errno(handle) == DTN_ETIMEOUT) {
break;
}
fprintf(stderr, "error getting ping reply: %d (%s)\n",
ret, dtn_strerror(dtn_errno(handle)));
exit(1);
}
gettimeofday(&now, 0);
if (reply_payload.status_report != NULL)
{
sr_data = reply_payload.status_report;
if (sr_data->flags & STATUS_RECEIVED)
{
clock = sr_data->receipt_ts.secs + DTNTIME_OFFSET;
tm_buf = gmtime(&clock);
printf("%s: received at %.*s UTC (%ld ms rtt)\n",
reply_spec.source.uri, 24, asctime(tm_buf),
TIMEVAL_DIFF_MSEC(now, send_time));
}
if (sr_data->flags & STATUS_FORWARDED)
{
clock = sr_data->forwarding_ts.secs + DTNTIME_OFFSET;
tm_buf = gmtime(&clock);
printf("%s: forwarded at %.*s UTC (%ld ms rtt)\n",
reply_spec.source.uri, 24, asctime(tm_buf),
TIMEVAL_DIFF_MSEC(now, send_time));
}
if (sr_data->flags & STATUS_DELIVERED)
{
clock = sr_data->delivery_ts.secs + DTNTIME_OFFSET;
tm_buf = gmtime(&clock);
printf("%s: delivered at %.*s UTC (%ld ms rtt)\n",
reply_spec.source.uri, 24, asctime(tm_buf),
TIMEVAL_DIFF_MSEC(now, send_time));
}
if (sr_data->flags & STATUS_DELETED)
{
clock = sr_data->deletion_ts.secs + DTNTIME_OFFSET;
tm_buf = gmtime(&clock);
printf("%s: deleted at %.*s UTC (%s) (%ld ms rtt)\n",
reply_spec.source.uri, 24, asctime(tm_buf),
dtn_status_report_reason_to_str(sr_data->reason),
TIMEVAL_DIFF_MSEC(now, send_time));
break;
}
}
else {
if (reply_payload.buf.buf_len != sizeof(ping_payload_t))
{
printf("%d bytes from [%s]: ERROR: length != %zu\n",
reply_payload.buf.buf_len,
reply_spec.source.uri,
sizeof(ping_payload_t));
break;
}
memcpy(&recv_contents, reply_payload.buf.buf_val,
sizeof(recv_contents));
if (recv_contents.seqno != 0)
{
printf("%d bytes from [%s]: ERROR: invalid seqno %d\n",
reply_payload.buf.buf_len,
reply_spec.source.uri,
recv_contents.seqno);
break;
}
if (recv_contents.nonce != nonce)
{
printf("%d bytes from [%s]: ERROR: invalid nonce %u != %u\n",
reply_payload.buf.buf_len,
reply_spec.source.uri,
recv_contents.nonce, nonce);
break;
}
if ((int)recv_contents.time != (int)send_time.tv_sec)
{
printf("%d bytes from [%s]: ERROR: time mismatch %u != %lu\n",
reply_payload.buf.buf_len,
reply_spec.source.uri,
recv_contents.time,
(long unsigned int)send_time.tv_sec);
}
clock = reply_spec.creation_ts.secs + DTNTIME_OFFSET;
tm_buf = gmtime(&clock);
printf("%s: echo reply at %.*s UTC (%ld ms rtt)\n",
reply_spec.source.uri, 24, asctime(tm_buf),
TIMEVAL_DIFF_MSEC(now, send_time));
done = 1;
}
dtn_free_payload(&reply_payload);
}
dtn_close(handle);
return 0;
}
