mirror of
https://projects.vdr-developer.org/git/vdr-plugin-streamdev.git
synced 2023-10-10 19:16:51 +02:00
fixed wrong URL path in m3u playlists
This commit is contained in:
schmirl
parent
edc3ad1c8e
commit
c0a7f1610a
@ -154,3 +154,6 @@ carel
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wolfi.m
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for reporting a typo in externermux quality parameter value
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Norman Thiel
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for reporting a wrong URL path in m3u playlists
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7
HISTORY
7
HISTORY
@ -1,10 +1,15 @@
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VDR Plugin 'streamdev' Revision History
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---------------------------------------
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2010-07-20: Version 0.5.0b
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- fixed wrong URL path in m3u playlists (reported by Norman Thiel)
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2010-07-20: Version 0.5.0a
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- set externremux.sh executable in distribution archive
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- externremux quality value should be wlan54, not wlan45
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- externremux quality value should be wlan54, not wlan45 (reported by
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wolfi.m@vdrportal)
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2010-07-19: Version 0.5.0
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@ -1,5 +1,5 @@
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/*
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* $Id: connectionHTTP.c,v 1.17 2009/06/19 06:32:45 schmirl Exp $
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* $Id: connectionHTTP.c,v 1.19 2010/07/20 12:26:29 schmirl Exp $
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*/
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#include <ctype.h>
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@ -13,13 +13,13 @@ cConnectionHTTP::cConnectionHTTP(void):
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cServerConnection("HTTP"),
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m_Status(hsRequest),
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m_LiveStreamer(NULL),
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m_StreamerParameter(""),
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m_Channel(NULL),
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m_Apid(0),
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m_StreamType((eStreamType)StreamdevServerSetup.HTTPStreamType),
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m_ChannelList(NULL)
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{
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Dprintf("constructor hsRequest\n");
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m_Apid[0] = m_Apid[1] = 0;
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m_Dpid[0] = m_Dpid[1] = 0;
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}
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cConnectionHTTP::~cConnectionHTTP()
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@ -37,30 +37,64 @@ bool cConnectionHTTP::Command(char *Cmd)
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Dprintf("command %s\n", Cmd);
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switch (m_Status) {
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case hsRequest:
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Dprintf("Request\n");
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m_Request = Cmd;
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m_Status = hsHeaders;
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return true;
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// parse METHOD PATH[?QUERY] VERSION
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{
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char *p, *q, *v;
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p = strchr(Cmd, ' ');
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if (p) {
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*p = 0;
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v = strchr(++p, ' ');
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if (v) {
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*v = 0;
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SetHeader("REQUEST_METHOD", Cmd);
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q = strchr(p, '?');
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if (q)
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*q = 0;
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SetHeader("QUERY_STRING", q ? ++q : "");
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SetHeader("PATH_INFO", p);
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m_Status = hsHeaders;
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return true;
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}
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}
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}
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return false;
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case hsHeaders:
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if (*Cmd == '\0') {
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m_Status = hsBody;
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return ProcessRequest();
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}
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if (strncasecmp(Cmd, "Host:", 5) == 0) {
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Dprintf("Host-Header\n");
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m_Host = (std::string) skipspace(Cmd + 5);
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return true;
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else if (isspace(*Cmd)) {
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; //TODO: multi-line header
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}
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else if (strncasecmp(Cmd, "Authorization:", 14) == 0) {
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Cmd = skipspace(Cmd + 14);
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if (strncasecmp(Cmd, "Basic", 5) == 0) {
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Dprintf("'Authorization Basic'-Header\n");
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m_Authorization = (std::string) skipspace(Cmd + 5);
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return true;
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else {
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// convert header name to CGI conventions:
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// uppercase, '-' replaced with '_', prefix "HTTP_"
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char *p;
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for (p = Cmd; *p != 0 && *p != ':'; p++) {
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if (*p == '-')
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*p = '_';
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else
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*p = toupper(*p);
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}
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if (*p == ':') {
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*p = 0;
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p = skipspace(++p);
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// don't disclose Authorization header
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if (strcmp(Cmd, "AUTHORIZATION") == 0) {
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char *q;
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for (q = p; *q != 0 && *q != ' '; q++)
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*q = toupper(*q);
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if (p != q) {
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*q = 0;
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SetHeader("AUTH_TYPE", p);
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m_Authorization = (std::string) skipspace(++q);
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}
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}
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else
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SetHeader(Cmd, p, "HTTP_");
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}
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}
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Dprintf("header\n");
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return true;
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default:
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// skip additional blank lines
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@ -73,10 +107,31 @@ bool cConnectionHTTP::Command(char *Cmd)
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bool cConnectionHTTP::ProcessRequest(void)
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{
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// keys for Headers() hash
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const static std::string AUTH_TYPE("AUTH_TYPE");
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const static std::string REQUEST_METHOD("REQUEST_METHOD");
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const static std::string PATH_INFO("PATH_INFO");
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Dprintf("process\n");
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if (!StreamdevHosts.Acceptable(RemoteIpAddr()))
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{
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if (!opt_auth || m_Authorization.empty() || m_Authorization.compare(opt_auth) != 0) {
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if (!StreamdevHosts.Acceptable(RemoteIpAddr())) {
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bool authOk = opt_auth && !m_Authorization.empty();
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if (authOk) {
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tStrStrMap::const_iterator it = Headers().find(AUTH_TYPE);
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if (it == Headers().end()) {
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// no authorization header present
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authOk = false;
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}
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else if (it->second.compare("BASIC") == 0) {
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// basic auth
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authOk &= m_Authorization.compare(opt_auth) == 0;
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}
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else {
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// unsupported auth type
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authOk = false;
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}
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}
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if (!authOk) {
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isyslog("streamdev-server: HTTP authorization required");
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DeferClose();
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return Respond("HTTP/1.0 401 Authorization Required")
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@ -84,28 +139,22 @@ bool cConnectionHTTP::ProcessRequest(void)
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&& Respond("");
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}
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}
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if (m_Request.substr(0, 4) == "GET " && CmdGET(m_Request.substr(4))) {
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switch (m_Job) {
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case hjListing:
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if (m_ChannelList)
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return Respond("%s", true, m_ChannelList->HttpHeader().c_str());
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break;
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case hjTransfer:
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if (m_Channel == NULL) {
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DeferClose();
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return Respond("HTTP/1.0 404 not found");
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}
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m_LiveStreamer = new cStreamdevLiveStreamer(0, m_StreamerParameter);
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if (Headers().at(REQUEST_METHOD).compare("GET") == 0 && ProcessURI(Headers().at(PATH_INFO))) {
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if (m_ChannelList)
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return Respond("%s", true, m_ChannelList->HttpHeader().c_str());
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else if (m_Channel != NULL) {
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cDevice *device = GetDevice(m_Channel, 0);
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if (device != NULL) {
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device->SwitchChannel(m_Channel, false);
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if (m_LiveStreamer->SetChannel(m_Channel, m_StreamType, m_Apid)) {
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m_LiveStreamer = new cStreamdevLiveStreamer(0, this);
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if (m_LiveStreamer->SetChannel(m_Channel, m_StreamType, m_Apid[0] ? m_Apid : NULL, m_Dpid[0] ? m_Dpid : NULL)) {
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m_LiveStreamer->SetDevice(device);
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if (!SetDSCP())
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LOG_ERROR_STR("unable to set DSCP sockopt");
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if (m_StreamType == stES && (m_Apid != 0 || ISRADIO(m_Channel))) {
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if (m_StreamType == stEXT) {
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return Respond("HTTP/1.0 200 OK");
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} else if (ISRADIO(m_Channel) || (m_StreamType == stES && (m_Apid[0] || m_Dpid[0]))) {
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return Respond("HTTP/1.0 200 OK")
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&& Respond("Content-Type: audio/mpeg")
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&& Respond("icy-name: %s", true, m_Channel->Name())
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@ -116,12 +165,46 @@ bool cConnectionHTTP::ProcessRequest(void)
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&& Respond("");
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}
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}
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DELETENULL(m_LiveStreamer);
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}
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DELETENULL(m_LiveStreamer);
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DeferClose();
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return Respond("HTTP/1.0 409 Channel not available")
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&& Respond("");
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}
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else {
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DeferClose();
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return Respond("HTTP/1.0 404 not found")
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&& Respond("");
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}
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} else if (Headers().at(REQUEST_METHOD).compare("HEAD") == 0 && ProcessURI(Headers().at(PATH_INFO))) {
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DeferClose();
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if (m_ChannelList)
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return Respond("%s", true, m_ChannelList->HttpHeader().c_str());
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else if (m_Channel != NULL) {
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cDevice *device = GetDevice(m_Channel, 0);
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if (device != NULL) {
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if (m_StreamType == stEXT) {
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// TODO
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return Respond("HTTP/1.0 200 OK")
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&& Respond("");
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} else if (ISRADIO(m_Channel) || (m_StreamType == stES && (m_Apid[0] || m_Dpid[0]))) {
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return Respond("HTTP/1.0 200 OK")
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&& Respond("Content-Type: audio/mpeg")
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&& Respond("icy-name: %s", true, m_Channel->Name())
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&& Respond("");
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} else {
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return Respond("HTTP/1.0 200 OK")
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&& Respond("Content-Type: video/mpeg")
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&& Respond("");
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}
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}
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return Respond("HTTP/1.0 409 Channel not available")
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&& Respond("");
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}
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else {
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return Respond("HTTP/1.0 404 not found")
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&& Respond("");
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}
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}
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DeferClose();
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@ -136,78 +219,108 @@ void cConnectionHTTP::Flushed(void)
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if (m_Status != hsBody)
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return;
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switch (m_Job) {
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case hjListing:
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if (m_ChannelList) {
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if (m_ChannelList->HasNext()) {
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if (!Respond("%s", true, m_ChannelList->Next().c_str()))
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DeferClose();
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}
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else {
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DELETENULL(m_ChannelList);
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m_Status = hsFinished;
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if (m_ChannelList) {
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if (m_ChannelList->HasNext()) {
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if (!Respond("%s", true, m_ChannelList->Next().c_str()))
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DeferClose();
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}
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return;
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}
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// should never be reached
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esyslog("streamdev-server cConnectionHTTP::Flushed(): no channel list");
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m_Status = hsFinished;
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break;
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case hjTransfer:
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else {
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DELETENULL(m_ChannelList);
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m_Status = hsFinished;
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DeferClose();
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}
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return;
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}
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else if (m_Channel != NULL) {
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Dprintf("streamer start\n");
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m_LiveStreamer->Start(this);
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m_Status = hsFinished;
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break;
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}
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else {
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// should never be reached
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esyslog("streamdev-server cConnectionHTTP::Flushed(): no job to do");
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m_Status = hsFinished;
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}
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}
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bool cConnectionHTTP::CmdGET(const std::string &Opts)
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cChannelList* cConnectionHTTP::ChannelListFromString(const std::string& Path, const std::string& Filebase, const std::string& Fileext) const
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{
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const char *ptr, *sp, *pp, *fp, *xp, *qp, *ep;
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const cChannel *chan;
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int apid = 0;
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// keys for Headers() hash
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const static std::string QUERY_STRING("QUERY_STRING");
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const static std::string HOST("HTTP_HOST");
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ptr = Opts.c_str();
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const std::string query = Headers().at(QUERY_STRING);
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// find begin of URL
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sp = skipspace(ptr);
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// find end of URL (\0 or first space character)
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for (ep = sp; *ep && !isspace(*ep); ep++)
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;
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// find begin of query string (first ?)
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for (qp = sp; qp < ep && *qp != '?'; qp++)
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;
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// find begin of filename (last /)
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for (fp = qp; fp > sp && *fp != '/'; --fp)
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;
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// find begin of section params (first ;)
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for (pp = sp; pp < fp && *pp != ';'; pp++)
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;
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// find filename extension (first .)
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for (xp = fp; xp < qp && *xp != '.'; xp++)
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;
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if (qp - xp > 5) // too long for a filename extension
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xp = qp;
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std::string groupTarget;
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cChannelIterator *iterator = NULL;
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if (Filebase.compare("tree") == 0) {
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const cChannel* c = NULL;
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size_t groupIndex = query.find("group=");
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if (groupIndex != std::string::npos)
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c = cChannelList::GetGroup(atoi(query.c_str() + groupIndex + 6));
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iterator = new cListTree(c);
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groupTarget = Filebase + Fileext;
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} else if (Filebase.compare("groups") == 0) {
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iterator = new cListGroups();
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groupTarget = (std::string) "group" + Fileext;
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} else if (Filebase.compare("group") == 0) {
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const cChannel* c = NULL;
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size_t groupIndex = query.find("group=");
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if (groupIndex != std::string::npos)
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c = cChannelList::GetGroup(atoi(query.c_str() + groupIndex + 6));
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iterator = new cListGroup(c);
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} else if (Filebase.compare("channels") == 0) {
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iterator = new cListChannels();
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} else if (Filebase.compare("all") == 0 ||
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(Filebase.empty() && Fileext.empty())) {
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iterator = new cListAll();
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}
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if (iterator) {
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if (Filebase.empty() || Fileext.compare(".htm") == 0 || Fileext.compare(".html") == 0) {
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std::string self = Filebase + Fileext;
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if (!query.empty())
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self += '?' + query;
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return new cHtmlChannelList(iterator, m_StreamType, self.c_str(), groupTarget.c_str());
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} else if (Fileext.compare(".m3u") == 0) {
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std::string base;
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tStrStrMap::const_iterator it = Headers().find(HOST);
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if (it != Headers().end())
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base = "http://" + it->second + "/";
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else
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base = (std::string) "http://" + LocalIp() + ":" +
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(const char*) itoa(StreamdevServerSetup.HTTPServerPort) + "/";
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base += Path;
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return new cM3uChannelList(iterator, base.c_str());
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} else {
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delete iterator;
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}
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}
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return NULL;
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}
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bool cConnectionHTTP::ProcessURI(const std::string& PathInfo)
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{
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std::string filespec, fileext;
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size_t file_pos = PathInfo.rfind('/');
|
||||
|
||||
if (file_pos != std::string::npos) {
|
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size_t ext_pos = PathInfo.rfind('.');
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// file basename with leading / stripped off
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filespec = PathInfo.substr(file_pos + 1, ext_pos - file_pos - 1);
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if (ext_pos != std::string::npos)
|
||||
// file extension including leading .
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fileext = PathInfo.substr(ext_pos);
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||||
}
|
||||
if (fileext.length() > 5) {
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||||
//probably not an extension
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||||
filespec += fileext;
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fileext.clear();
|
||||
}
|
||||
|
||||
std::string type, filespec, fileext, query;
|
||||
// Streamtype with leading / stripped off
|
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if (pp > sp)
|
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type = Opts.substr(sp - ptr + 1, pp - sp - 1);
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||||
// Section parameters with leading ; stripped off
|
||||
if (fp > pp)
|
||||
m_StreamerParameter = Opts.substr(pp - ptr + 1, fp - pp - 1);
|
||||
// file basename with leading / stripped off
|
||||
if (xp > fp)
|
||||
filespec = Opts.substr(fp - ptr + 1, xp - fp - 1);
|
||||
// file extension including leading .
|
||||
fileext = Opts.substr(xp - ptr, qp - xp);
|
||||
// query string including leading ?
|
||||
query = Opts.substr(qp - ptr, ep - qp);
|
||||
|
||||
Dprintf("before channelfromstring: type(%s) param(%s) filespec(%s) fileext(%s) query(%s)\n", type.c_str(), m_StreamerParameter.c_str(), filespec.c_str(), fileext.c_str(), query.c_str());
|
||||
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||||
std::string type = PathInfo.substr(1, PathInfo.find_first_of("/;", 1) - 1);
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||||
const char* pType = type.c_str();
|
||||
if (strcasecmp(pType, "PS") == 0) {
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||||
m_StreamType = stPS;
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||||
@ -217,80 +330,19 @@ bool cConnectionHTTP::CmdGET(const std::string &Opts)
|
||||
m_StreamType = stTS;
|
||||
} else if (strcasecmp(pType, "ES") == 0) {
|
||||
m_StreamType = stES;
|
||||
} else if (strcasecmp(pType, "Extern") == 0) {
|
||||
m_StreamType = stExtern;
|
||||
} else if (strcasecmp(pType, "EXT") == 0) {
|
||||
m_StreamType = stEXT;
|
||||
}
|
||||
|
||||
std::string groupTarget;
|
||||
cChannelIterator *iterator = NULL;
|
||||
Dprintf("before channelfromstring: type(%s) filespec(%s) fileext(%s)\n", type.c_str(), filespec.c_str(), fileext.c_str());
|
||||
|
||||
if (filespec.compare("tree") == 0) {
|
||||
const cChannel* c = NULL;
|
||||
size_t groupIndex = query.find("group=");
|
||||
if (groupIndex != std::string::npos)
|
||||
c = cChannelList::GetGroup(atoi(query.c_str() + groupIndex + 6));
|
||||
iterator = new cListTree(c);
|
||||
groupTarget = filespec + fileext;
|
||||
} else if (filespec.compare("groups") == 0) {
|
||||
iterator = new cListGroups();
|
||||
groupTarget = (std::string) "group" + fileext;
|
||||
} else if (filespec.compare("group") == 0) {
|
||||
const cChannel* c = NULL;
|
||||
size_t groupIndex = query.find("group=");
|
||||
if (groupIndex != std::string::npos)
|
||||
c = cChannelList::GetGroup(atoi(query.c_str() + groupIndex + 6));
|
||||
iterator = new cListGroup(c);
|
||||
} else if (filespec.compare("channels") == 0) {
|
||||
iterator = new cListChannels();
|
||||
} else if (filespec.compare("all") == 0 ||
|
||||
(filespec.empty() && fileext.empty())) {
|
||||
iterator = new cListAll();
|
||||
}
|
||||
|
||||
if (iterator) {
|
||||
if (filespec.empty() || fileext.compare(".htm") == 0 || fileext.compare(".html") == 0) {
|
||||
m_ChannelList = new cHtmlChannelList(iterator, m_StreamType, (filespec + fileext + query).c_str(), groupTarget.c_str());
|
||||
m_Job = hjListing;
|
||||
} else if (fileext.compare(".m3u") == 0) {
|
||||
std::string base;
|
||||
if (*(m_Host.c_str()))
|
||||
base = "http://" + m_Host + "/";
|
||||
else
|
||||
base = (std::string) "http://" + LocalIp() + ":" +
|
||||
(const char*) itoa(StreamdevServerSetup.HTTPServerPort) + "/";
|
||||
if (type.empty())
|
||||
{
|
||||
switch (m_StreamType)
|
||||
{
|
||||
case stTS: base += "TS/"; break;
|
||||
case stPS: base += "PS/"; break;
|
||||
case stPES: base += "PES/"; break;
|
||||
case stES: base += "ES/"; break;
|
||||
case stExtern: base += "Extern/"; break;
|
||||
default: break;
|
||||
|
||||
}
|
||||
} else {
|
||||
base += type;
|
||||
if (!m_StreamerParameter.empty())
|
||||
base += ";" + m_StreamerParameter;
|
||||
base += "/";
|
||||
}
|
||||
m_ChannelList = new cM3uChannelList(iterator, base.c_str());
|
||||
m_Job = hjListing;
|
||||
} else {
|
||||
delete iterator;
|
||||
return false;
|
||||
}
|
||||
} else if ((chan = ChannelFromString(filespec.c_str(), &apid)) != NULL) {
|
||||
m_Channel = chan;
|
||||
m_Apid = apid;
|
||||
Dprintf("Apid is %d\n", apid);
|
||||
m_Job = hjTransfer;
|
||||
if ((m_ChannelList = ChannelListFromString(PathInfo.substr(1, file_pos), filespec.c_str(), fileext.c_str())) != NULL) {
|
||||
Dprintf("Channel list requested\n");
|
||||
return true;
|
||||
} else if ((m_Channel = ChannelFromString(filespec.c_str(), &m_Apid[0], &m_Dpid[0])) != NULL) {
|
||||
Dprintf("Channel found. Apid/Dpid is %d/%d\n", m_Apid[0], m_Dpid[0]);
|
||||
return true;
|
||||
} else
|
||||
return false;
|
||||
|
||||
Dprintf("after channelfromstring\n");
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user