void Answer(TSession *r, uint16_t statuscode, char *buffer)
{
ResponseChunked(r);
ResponseStatus(r,statuscode);
ResponseContentType(r,"text/html");
ResponseWriteStart(r);
HTTPWrite(r,"<HTML><BODY>",12);
HTTPWrite(r,buffer,strlen(buffer));
HTTPWrite(r,"</BODY></HTML>",14);
HTTPWriteEnd(r);
}
void ServerFunc(TConn *c)
{
TRequest r;
uint32 ka = 0;
/* sanity */
if (!c) {
return;
}
ka=c->server->keepalivemaxconn;
c->pool = ap_make_sub_pool( c->server->pool );
c->server->stat_conns++;
RequestInit(&r,c);
/* tell connection handlers - new connection */
ap_conn_init_modules( c );
while (ka--)
{
c->start_time = ap_time();
/* Wait to read until timeout */
if (!ConnRead(c,c->server->keepalivetimeout)) {
break;
}
/* CODE_PROBE_1("Server - Req Read Start (%x)",c); */
if (RequestRead(&r))
{
/* Check if it is the last keepalive */
if (ka==1) {
r.keepalive=FALSE;
}
r.cankeepalive=r.keepalive;
if (r.status==0) {
if (r.versionmajor>=2) {
ResponseStatus(&r,505);
} else if (!RequestValidURI(&r)) {
ResponseStatus(&r,400);
} else {
if( ap_invoke_handler( &r ) == DECLINED ) {
((HANDLER)(c->server->defaulthandler))(&r);
}
}
}
}
/* CODE_PROBE_1("Server - Req Read End (%x)",c); */
HTTPWriteEnd(&r);
ConnWriteFlush( c );
if (!r.done)
ResponseError(&r);
RequestLog(&r);
/* do flow stat update */
c->server->stat_inbytes += c->inbytes;
c->server->stat_outbytes += c->outbytes;
c->server->stat_data_time += ap_time() - c->start_time;
if( c->server->stopped ) {
break;
}
if (!(r.keepalive && r.cankeepalive)) {
break;
}
RequestReset(&r,c);
ConnReadInit(c);
/* CODE_PROBE_1("Server - ConnReadInit - Bottom (%x)",c); */
}
/* tell connection handlers session complete */
ap_conn_exit_modules( c );
ap_destroy_pool( c->pool );
RequestFree(&r);
SocketClose(&(c->socket));
}
abyss_bool handler_hook(TSession * r)
{
//char *mime = "text/html";
char buf[80] = "HTTP/1.1 200 OK\n";
switch_stream_handle_t stream = { 0 };
char *command;
int i;
TTableItem *ti;
char *fs_user = NULL, *fs_domain = NULL;
char *path_info = NULL;
abyss_bool ret = TRUE;
int html = 0, text = 0, xml = 0;
const char *api_str;
stream.data = r;
stream.write_function = http_stream_write;
stream.raw_write_function = http_stream_raw_write;
if (!r || !r->requestInfo.uri) {
return FALSE;
}
if ((command = strstr(r->requestInfo.uri, "/api/"))) {
command += 5;
} else if ((command = strstr(r->requestInfo.uri, "/webapi/"))) {
command += 8;
html++;
} else if ((command = strstr(r->requestInfo.uri, "/txtapi/"))) {
command += 8;
text++;
} else if ((command = strstr(r->requestInfo.uri, "/xmlapi/"))) {
command += 8;
xml++;
} else {
return FALSE;
}
if ((path_info = strchr(command, '/'))) {
*path_info++ = '\0';
}
for (i = 0; i < r->response_headers.size; i++) {
ti = &r->response_headers.item[i];
if (!strcasecmp(ti->name, "freeswitch-user")) {
fs_user = ti->value;
} else if (!strcasecmp(ti->name, "freeswitch-domain")) {
fs_domain = ti->value;
}
}
if (is_authorized(r, command)) {
goto auth;
}
ret = TRUE;
goto end;
auth:
if (switch_event_create(&stream.param_event, SWITCH_EVENT_API) == SWITCH_STATUS_SUCCESS) {
const char *const content_length = RequestHeaderValue(r, "content-length");
if (html)
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "Content-type", "text/html");
else if (text)
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "Content-type", "text/plain");
else if (xml)
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "Content-type", "text/xml");
if (fs_user)
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "FreeSWITCH-User", fs_user);
if (fs_domain)
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "FreeSWITCH-Domain", fs_domain);
if (path_info)
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "HTTP-Path-Info", path_info);
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "HTTP-URI", r->requestInfo.uri);
if (r->requestInfo.query)
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "HTTP-QUERY", r->requestInfo.query);
if (r->requestInfo.host)
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "HTTP-HOST", r->requestInfo.host);
if (r->requestInfo.from)
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "HTTP-FROM", r->requestInfo.from);
if (r->requestInfo.useragent)
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "HTTP-USER-AGENT", r->requestInfo.useragent);
if (r->requestInfo.referer)
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "HTTP-REFERER", r->requestInfo.referer);
if (r->requestInfo.requestline)
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "HTTP-REQUESTLINE", r->requestInfo.requestline);
if (r->requestInfo.user)
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "HTTP-USER", r->requestInfo.user);
if (r->requestInfo.port)
switch_event_add_header(stream.param_event, SWITCH_STACK_BOTTOM, "HTTP-PORT", "%u", r->requestInfo.port);
if (r->requestInfo.query || content_length) {
char *q, *qd;
char *next;
char *query = (char *) r->requestInfo.query;
char *name, *val;
char qbuf[8192] = "";
if (r->requestInfo.method == m_post && content_length) {
int len = atoi(content_length);
int qlen = 0;
if (len > 0) {
int succeeded;
char *qp = qbuf;
do {
int blen = r->conn->buffersize - r->conn->bufferpos;
if ((qlen + blen) > len) {
blen = len - qlen;
}
qlen += blen;
if (qlen > sizeof(qbuf)) {
break;
}
memcpy(qp, r->conn->buffer + r->conn->bufferpos, blen);
qp += blen;
if (qlen >= len) {
break;
}
} while ((succeeded = ConnRead(r->conn, 2000)));
query = qbuf;
}
}
if (query) {
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, "HTTP-QUERY", query);
qd = strdup(query);
switch_assert(qd != NULL);
q = qd;
next = q;
do {
char *p;
if ((next = strchr(next, '&'))) {
*next++ = '\0';
}
for (p = q; p && *p; p++) {
if (*p == '+') {
*p = ' ';
}
}
switch_url_decode(q);
name = q;
if ((val = strchr(name, '='))) {
*val++ = '\0';
switch_event_add_header_string(stream.param_event, SWITCH_STACK_BOTTOM, name, val);
}
q = next;
} while (q != NULL);
free(qd);
}
}
}
//ResponseChunked(r);
//ResponseContentType(r, mime);
//ResponseWrite(r);
HTTPWrite(r, buf, (uint32_t) strlen(buf));
//HTTPWrite(r, "<pre>\n\n", 7);
/* generation of the date field */
{
const char *dateValue;
DateToString(r->date, &dateValue);
if (dateValue) {
ResponseAddField(r, "Date", dateValue);
}
}
/* Generation of the server field */
ResponseAddField(r, "Server", "FreeSWITCH-" SWITCH_VERSION_FULL "-mod_xml_rpc");
if (html) {
ResponseAddField(r, "Content-Type", "text/html");
} else if (text) {
ResponseAddField(r, "Content-Type", "text/plain");
} else if (xml) {
ResponseAddField(r, "Content-Type", "text/xml");
}
for (i = 0; i < r->response_headers.size; i++) {
ti = &r->response_headers.item[i];
ConnWrite(r->conn, ti->name, (uint32_t) strlen(ti->name));
ConnWrite(r->conn, ": ", 2);
ConnWrite(r->conn, ti->value, (uint32_t) strlen(ti->value));
ConnWrite(r->conn, CRLF, 2);
}
switch_snprintf(buf, sizeof(buf), "Connection: close\r\n");
ConnWrite(r->conn, buf, (uint32_t) strlen(buf));
if (html || text || xml) {
ConnWrite(r->conn, "\r\n", 2);
}
if (switch_stristr("unload", command) && switch_stristr("mod_xml_rpc", r->requestInfo.query)) {
command = "bgapi";
api_str = "unload mod_xml_rpc";
} else if (switch_stristr("reload", command) && switch_stristr("mod_xml_rpc", r->requestInfo.query)) {
command = "bgapi";
api_str = "reload mod_xml_rpc";
} else {
api_str = r->requestInfo.query;
}
if (switch_api_execute(command, api_str, NULL, &stream) == SWITCH_STATUS_SUCCESS) {
ResponseStatus(r, 200);
r->responseStarted = TRUE;
//r->done = TRUE;
} else {
ResponseStatus(r, 404);
ResponseError(r);
}
//SocketClose(&(r->conn->socket));
HTTPWriteEnd(r);
//if (r->conn->channelP)
//ConnKill(r->conn);
//ChannelInterrupt(r->conn->channelP);
//ConnClose(r->conn);
//ChannelDestroy(r->conn->channelP);
r->requestInfo.keepalive = 0;
end:
return ret;
}
