frodovdr/vdr-plugin-iptv
1
0
Fork 0
mirror of https://github.com/rofafor/vdr-plugin-iptv.git synced 2023-10-10 13:37:03 +02:00
Code Issues Releases Wiki Activity

More work on external protocol, this one can already launch external

Browse Source 
scripts. "Channel" switching does not work at all.
This commit is contained in:
Antti Seppälä 2007-10-16 20:03:59 +00:00
parent 31b6264a54
commit d69901ffb6
1 changed files with 32 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
protocolext.c
View File

@ -3,7 +3,7 @@
*
* See the README file for copyright information and how to reach the author.
*
* $Id: protocolext.c,v 1.1 2007/10/15 20:06:38 ajhseppa Exp $
* $Id: protocolext.c,v 1.2 2007/10/16 20:03:59 ajhseppa Exp $
*/
#include <sys/types.h>
@ -13,6 +13,7 @@
#include <unistd.h>
#include <vdr/device.h>
#include <vdr/plugin.h>
#include "common.h"
#include "config.h"
@ -48,12 +49,6 @@ cIptvProtocolExt::~cIptvProtocolExt()
bool cIptvProtocolExt::OpenSocket(const int Port)
{
debug("cIptvProtocolExt::OpenSocket()\n");
// If socket is there already and it is bound to a different port, it must
// be closed first
if (Port != listenPort) {
debug("cIptvProtocolExt::OpenSocket(): Socket tear-down\n");
CloseSocket();
}
// Bind to the socket if it is not active already
if (socketDesc < 0) {
int yes = 1;
@ -82,7 +77,7 @@ bool cIptvProtocolExt::OpenSocket(const int Port)
// Bind socket
memset(&sockAddr, '\0', sizeof(sockAddr));
sockAddr.sin_family = AF_INET;
sockAddr.sin_port = htons(Port);
sockAddr.sin_port = htons(listenPort);
sockAddr.sin_addr.s_addr = htonl(INADDR_ANY);
int err = bind(socketDesc, (struct sockaddr *)&sockAddr, sizeof(sockAddr));
if (err < 0) {
@ -91,8 +86,6 @@ bool cIptvProtocolExt::OpenSocket(const int Port)
CloseSocket();
return false;
}
// Update stream port
streamPort = Port;
}
return true;
}
@ -174,14 +167,22 @@ bool cIptvProtocolExt::Open(void)
{
debug("cIptvProtocolExt::Open(): streamAddr=%s\n", streamAddr);
// Here process execution is forked to prepare for script execution
// pid_t PID = fork();
// Reject completely empty stream addresses
if (!strlen(streamAddr))
return false;
// Now run the script with the forked process
// if (pid != 0)
// execve(...)
return true;
// Create the listening socket
OpenSocket(streamPort);
if (!isActive) {
char* cmd = NULL;
asprintf(&cmd, "%s/%s start", cPlugin::ConfigDirectory("iptv"),
streamAddr);
int retval = SystemExec(cmd);
free(cmd);
if (!retval)
isActive = true;
}
return isActive;
}
bool cIptvProtocolExt::Close(void)
@ -189,14 +190,17 @@ bool cIptvProtocolExt::Close(void)
debug("cIptvProtocolExt::Close(): streamAddr=%s\n", streamAddr);
// Close the socket
CloseSocket();
if (isActive) {
char* cmd = NULL;
asprintf(&cmd, "%s/%s stop",
cPlugin::ConfigDirectory("iptv"), streamAddr);
int retval = SystemExec(cmd);
free(cmd);
if (!retval)
isActive = false;
}
// Now the executed process should be terminated if it still exists
// exit();
// Wait for child termination
// wait();
return true;
return !isActive;
}
bool cIptvProtocolExt::Set(const char* Address, const int Port)
@ -207,6 +211,10 @@ bool cIptvProtocolExt::Set(const char* Address, const int Port)
streamAddr = strcpyrealloc(streamAddr, Address);
streamPort = Port;
}
#if 0 // Are these needed or not?
Close();
Open();
#endif
return true;
}