748 lines
20 KiB
C
748 lines
20 KiB
C
#define MODULE_LOG_PREFIX "dvbstapi"
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#include "globals.h"
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#if defined(HAVE_DVBAPI) && defined(WITH_STAPI5)
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#include "module-dvbapi.h"
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#include "module-dvbapi-stapi.h"
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#include "oscam-client.h"
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#include "oscam-files.h"
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#include "oscam-string.h"
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#include "oscam-time.h"
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extern int32_t exit_oscam;
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#define MAX_STREAMPIDS MAX_DEMUX + 1
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struct tTkdDescInfo
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{
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int STREAMPIDs[MAX_STREAMPIDS];
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uint32_t key_hndl;
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uint32_t iv_hndl;
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uint32_t path_hndl;
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};
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struct read_thread_param
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{
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int32_t id;
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struct s_client *cli;
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};
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#define BUFFLEN 1024
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#define PROCDIR "/proc/STAPI/stpti/"
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#define MAX_DESCRAMBLER 16
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#define TKD_MAX_NUMBER 1
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/* These functions are in liboscam_stapi5.a */
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extern char *oscam_stapi5_LibVersion(void);
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extern uint32_t oscam_stapi5_Open(char *name, uint32_t *sessionhandle);
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extern uint32_t oscam_stapi5_SignalAllocate(uint32_t sessionhandle, uint32_t *signalhandle);
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extern uint32_t oscam_stapi5_FilterAllocate(uint32_t sessionhandle, uint32_t *filterhandle);
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extern uint32_t oscam_stapi5_SlotInit(uint32_t sessionhandle, uint32_t signalhandle, uint32_t *bufferhandle, uint32_t *slothandle, uint16_t pid);
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extern uint32_t oscam_stapi5_FilterSet(uint32_t filterhandle, uint8_t *filt, uint8_t *mask);
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extern uint32_t oscam_stapi5_FilterAssociate(uint32_t filterhandle, uint32_t slothandle);
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extern uint32_t oscam_stapi5_SlotDeallocate(uint32_t slothandle);
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extern uint32_t oscam_stapi5_BufferDeallocate(uint32_t bufferhandle);
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extern uint32_t oscam_stapi5_FilterDeallocate(uint32_t filterhandle, uint32_t bufferhandle, uint32_t slothandle);
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extern uint32_t oscam_stapi5_Close(uint32_t sessionhandle);
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extern const char *oscam_stapi5_GetRevision(void);
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extern uint32_t oscam_stapi5_SignalWaitBuffer(uint32_t signalhandle, uint32_t *qbuffer, int32_t timeout);
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extern uint32_t oscam_stapi5_SignalDisassociateBuffer(uint32_t signalhandle, uint32_t bufferhandle);
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extern uint32_t oscam_stapi5_BufferReadSection(uint32_t bufferhandle, uint32_t *filterlist, int32_t maxfilter, uint32_t *filtercount, int32_t *crc, uint8_t *buf, int32_t bufsize, uint32_t *size);
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extern uint32_t oscam_stapi5_SignalAbort(uint32_t signalhandle);
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extern uint32_t oscam_stapi5_PidQuery(char *name, uint16_t pid);
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extern uint32_t oscam_stapi5_BufferFlush(uint32_t bufferhandle);
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extern uint32_t oscam_stapi5_SlotClearPid(uint32_t slot);
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extern uint32_t oscam_stapi5_SlotUnlink(uint32_t slot);
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extern const char *oscam_sttkd_GetRevision(void);
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extern uint32_t oscam_sttkd_Open(char *name, uint32_t *sessionhandle);
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extern uint32_t oscam_sttkd_Close(uint32_t tkdhandle);
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extern uint32_t oscam_sttkd_Allocate(uint32_t tkdhandle, uint8_t cp, uint32_t *pathhandle, uint32_t *keyhandle);
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extern uint32_t oscam_sttkd_Associate(char *name, uint32_t pathhandle, uint16_t Pid);
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extern uint32_t oscam_sttkd_Deallocate(uint32_t pathhandle, uint32_t Keyhandle);
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extern uint32_t oscam_sttkd_Disassociate(char *name, uint16_t pid);
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extern uint32_t oscam_sttkd_KeyWrite(uint32_t keyhandle, uint8_t pol, const uint8_t *cw);
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// Local functions
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static void *stapi_read_thread(void *);
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static int32_t stapi_do_set_filter(int32_t demux_id, FILTERTYPE *filter, uint16_t *pids, int32_t pidcount, uint8_t *filt, uint8_t *mask, int32_t dev_id);
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static int32_t stapi_do_remove_filter(int32_t demux_id, FILTERTYPE *filter, int32_t dev_id);
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// These variables are declared in module-dvbapi.c
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extern int32_t disable_pmt_files;
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extern struct s_dvbapi_priority *dvbapi_priority;
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extern DEMUXTYPE demux[MAX_DEMUX];
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static int32_t stapi_on;
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static pthread_mutex_t filter_lock;
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struct STDEVICE dev_list[PTINUM];
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struct tTkdDescInfo tkd_desc_info[MAX_DESCRAMBLER];
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static char TKD_DeviceName[TKD_MAX_NUMBER][16];
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static uint32_t TKDHandle[TKD_MAX_NUMBER];
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static void stapi_off(void)
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{
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int32_t i;
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uint32_t ErrorCode;
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SAFE_MUTEX_LOCK(&filter_lock);
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cs_log("stapi shutdown");
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disable_pmt_files = 1;
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stapi_on = 0;
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for(i = 0; i < MAX_DESCRAMBLER; i++)
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{
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dvbapi_stop_descrambling(i, 0);
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if (tkd_desc_info[i].path_hndl != 0)
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{
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ErrorCode = oscam_sttkd_Deallocate(tkd_desc_info[i].path_hndl, tkd_desc_info[i].key_hndl);
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if (ErrorCode != 0)
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{ cs_log("oscam_sttkd_Deallocate faild! ErrorCode: %d", ErrorCode); }
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}
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}
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uint8_t TKD_InstanceID = 0;
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for(TKD_InstanceID = 0; TKD_InstanceID < TKD_MAX_NUMBER; TKD_InstanceID++)
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{
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ErrorCode = oscam_sttkd_Close(TKDHandle[TKD_InstanceID]);
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if(ErrorCode != 0)
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{ cs_log("oscam_sttkd_Close: ErrorCode: %d TKDHandle: 0x%08X", ErrorCode, TKDHandle[TKD_InstanceID]); }
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}
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for(i = 0; i < PTINUM; i++)
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{
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if(dev_list[i].SessionHandle > 0)
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{
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if(dev_list[i].SignalHandle > 0)
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{
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oscam_stapi5_SignalAbort(dev_list[i].SignalHandle);
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}
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pthread_cancel(dev_list[i].thread);
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}
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}
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SAFE_MUTEX_UNLOCK(&filter_lock);
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sleep(2);
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return;
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}
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int32_t stapi_open(void)
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{
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uint32_t ErrorCode;
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struct dirent **entries;
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struct stat buf;
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int32_t i = 0, n;
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char pfad[512];
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stapi_on = 1;
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int32_t stapi_priority = 0;
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memset(dev_list, 0, sizeof(struct STDEVICE)*PTINUM);
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memset(pfad, 0, sizeof(pfad));
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if(dvbapi_priority)
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{
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struct s_dvbapi_priority *p;
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for(p = dvbapi_priority; p != NULL; p = p->next)
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{
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if(p->type == 's')
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{
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stapi_priority = 1;
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break;
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}
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}
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}
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if(!stapi_priority)
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{
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cs_log("WARNING: no PTI devices defined, stapi disabled");
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return 0;
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}
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oscam_stapi5_GetRevision();
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oscam_sttkd_GetRevision();
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n = scandir(PROCDIR, &entries, NULL, NULL);
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if (n==-1)
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{
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cs_log("scandir failed (errno=%d %s)", errno, strerror(errno));
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return 0;
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}
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while(n--)
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{
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snprintf(pfad, sizeof(pfad), "%s%s", PROCDIR, entries[n]->d_name);
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if(stat(pfad, &buf) != 0)
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{
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free(entries[n]);
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continue;
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}
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if(!(buf.st_mode & S_IFDIR && strncmp(entries[n]->d_name, ".", 1) != 0))
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{
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free(entries[n]);
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continue;
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}
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int32_t do_open = 0;
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struct s_dvbapi_priority *p;
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for(p = dvbapi_priority; p != NULL; p = p->next)
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{
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if(p->type != 's') { continue; }
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if(strcmp(entries[n]->d_name, p->devname) == 0)
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{
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do_open = 1;
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break;
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}
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}
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if(!do_open)
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{
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cs_log("PTI: %s skipped", entries[n]->d_name);
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free(entries[n]);
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continue;
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}
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ErrorCode = oscam_stapi5_Open(entries[n]->d_name, &dev_list[i].SessionHandle);
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if(ErrorCode != 0)
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{
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cs_log("STPTI_Open ErrorCode: %d", ErrorCode);
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free(entries[n]);
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continue;
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}
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//debug
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//oscam_stapi_Capability(entries[n]->d_name);
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cs_strncpy(dev_list[i].name, entries[n]->d_name, sizeof(dev_list[i].name));
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cs_log("PTI: %s open %d", entries[n]->d_name, i);
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free(entries[n]);
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ErrorCode = oscam_stapi5_SignalAllocate(dev_list[i].SessionHandle, &dev_list[i].SignalHandle);
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if(ErrorCode != 0)
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{ cs_log("SignalAllocate: ErrorCode: %d SignalHandle: %x", ErrorCode, dev_list[i].SignalHandle); }
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i++;
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if(i >= PTINUM) { break; }
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}
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free(entries);
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if(i == 0) { return 0; }
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uint8_t TKD_InstanceID = 0;
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memset(&tkd_desc_info, 0, sizeof(tkd_desc_info[0]) * MAX_DESCRAMBLER);
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for(TKD_InstanceID = 0; TKD_InstanceID < TKD_MAX_NUMBER; TKD_InstanceID++)
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{
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/* Generate the device name dynamically based upon the Instance ID */
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snprintf(TKD_DeviceName[TKD_InstanceID], sizeof(TKD_DeviceName), "TKD_%02d", TKD_InstanceID);
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ErrorCode = oscam_sttkd_Open(TKD_DeviceName[TKD_InstanceID], &TKDHandle[TKD_InstanceID]);
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if(ErrorCode != 0)
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cs_log("oscam_sttkd_Open: DeviceName: %s, TKDHandle: 0x%08X, ErrorCode: %d", TKD_DeviceName[TKD_InstanceID], TKDHandle[TKD_InstanceID], ErrorCode);
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}
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SAFE_MUTEX_INIT(&filter_lock, NULL);
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for(i = 0; i < PTINUM; i++)
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{
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if(dev_list[i].SessionHandle == 0)
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{ continue; }
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struct read_thread_param *para;
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if(!cs_malloc(¶, sizeof(struct read_thread_param)))
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{ return 0; }
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para->id = i;
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para->cli = cur_client();
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int32_t ret = start_thread("stapi read", stapi_read_thread, (void *)para, &dev_list[i].thread, 1, 0);
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if(ret)
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{
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return 0;
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}
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}
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atexit(stapi_off);
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cs_log("liboscam_stapi5 v.%s initialized", oscam_stapi5_LibVersion());
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return 1;
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}
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int32_t stapi_activate_section_filter(int32_t fd, uint8_t *filter, uint8_t *mask)
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{
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uint32_t ErrorCode;
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ErrorCode = oscam_stapi5_FilterSet(fd, filter, mask);
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if(ErrorCode != 0)
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{
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cs_log_dbg(D_DVBAPI, "Error: oscam_stapi5_FilterSet; %d", ErrorCode);
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return -1;
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}
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return ErrorCode;
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}
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int32_t stapi_set_filter(int32_t demux_id, uint16_t pid, uint8_t *filter, uint8_t *mask, int32_t num, char *pmtfile)
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{
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int32_t i;
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int32_t ret = -1;
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char dest[1024];
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uint16_t pids[1] = { pid };
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struct s_dvbapi_priority *p;
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if(!pmtfile)
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{
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cs_log_dbg(D_DVBAPI, "No valid pmtfile!");
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return -1;
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}
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cs_log_dbg(D_DVBAPI, "pmt file %s demux_id %d", pmtfile, demux_id);
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for(p = dvbapi_priority; p != NULL; p = p->next)
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{
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if(p->type != 's') { continue; } // stapi rule?
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if(strcmp(pmtfile, p->pmtfile) != 0) { continue; } // same file?
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for(i = 0; i < PTINUM; i++)
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{
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if(strcmp(dev_list[i].name, p->devname) == 0 && p->disablefilter == 0) // check device name and if filtering is enabled!
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{
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cs_log_dbg(D_DVBAPI, "set stapi filter on %s for pid %04X", dev_list[i].name, pids[0]);
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ret = stapi_do_set_filter(demux_id, &dev_list[i].demux_fd[demux_id][num], pids, 1, filter, mask, i);
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if(ret > 0) // success
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{
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demux[demux_id].dev_index = i;
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cs_log_dbg(D_DVBAPI, "%s filter %d set (pid %04X)", dev_list[i].name, num, pid);
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return ret; // return filternumber
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}
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else // failure
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{
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cs_log_dbg(D_DVBAPI, "Error setting new filter for pid %04X on %s!", pid, dev_list[i].name);
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return -1; // set return to error
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}
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}
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}
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}
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if(p == NULL)
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{
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cs_log_dbg(D_DVBAPI, "No matching S: line in oscam.dvbapi for pmtfile %s -> stop descrambling!", pmtfile);
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snprintf(dest, sizeof(dest), "%s%s", TMPDIR, demux[demux_id].pmt_file);
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unlink(dest); // remove obsolete pmt file
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dvbapi_stop_descrambling(demux_id, 0);
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}
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return ret;
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}
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int32_t stapi_remove_filter(int32_t demux_id, int32_t num, char *pmtfile)
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{
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int32_t i, ret = 0;
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struct s_dvbapi_priority *p;
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if(!pmtfile) { return 0; }
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for(p = dvbapi_priority; p != NULL; p = p->next)
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{
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if(p->type != 's') { continue; }
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if(strcmp(pmtfile, p->pmtfile) != 0)
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{ continue; }
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for(i = 0; i < PTINUM; i++)
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{
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if(strcmp(dev_list[i].name, p->devname) == 0 && p->disablefilter == 0)
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{
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ret = stapi_do_remove_filter(demux_id, &dev_list[i].demux_fd[demux_id][num], i);
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}
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}
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}
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if(ret == 1)
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{
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cs_log_dbg(D_DVBAPI, "filter %d removed", num);
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}
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else
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{
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cs_log_dbg(D_DVBAPI, "Error: filter %d was not removed!", num);
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}
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return ret;
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}
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static uint32_t check_slot(int32_t dev_id, uint32_t checkslot, FILTERTYPE *skipfilter)
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{
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int32_t d, f, l;
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for(d = 0; d < MAX_DEMUX; d++)
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{
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for(f = 0; f < MAX_FILTER; f++)
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{
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if(skipfilter && &dev_list[dev_id].demux_fd[d][f] == skipfilter)
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{ continue; }
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for(l = 0; l < dev_list[dev_id].demux_fd[d][f].NumSlots; l++)
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{
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if(checkslot == dev_list[dev_id].demux_fd[d][f].SlotHandle[l])
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{
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return dev_list[dev_id].demux_fd[d][f].BufferHandle[l];
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}
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}
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}
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}
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return 0;
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}
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static int32_t stapi_do_set_filter(int32_t demux_id, FILTERTYPE *filter, uint16_t *pids, int32_t pidcount, uint8_t *filt, uint8_t *mask, int32_t dev_id)
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{
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uint32_t FilterAssociateError = 0;
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int32_t k, ret = 0;
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filter->fd = 0;
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filter->BufferHandle[0] = 0;
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filter->SlotHandle[0] = 0;
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if(dev_list[dev_id].SessionHandle == 0) { return 0; }
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uint32_t FilterAllocateError = oscam_stapi5_FilterAllocate(dev_list[dev_id].SessionHandle, &filter->fd);
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if(FilterAllocateError != 0)
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{
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cs_log("FilterAllocate problem");
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filter->fd = 0;
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return 0;
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}
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uint32_t FilterSetError = oscam_stapi5_FilterSet(filter->fd, filt, mask);
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for(k = 0; k < pidcount; k++)
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{
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uint16_t pid = pids[k];
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uint32_t QuerySlot = oscam_stapi5_PidQuery(dev_list[dev_id].name, pid);
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int32_t SlotInit = 1;
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if(QuerySlot != 0)
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{
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uint32_t checkslot = check_slot(dev_id, QuerySlot, NULL);
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if(checkslot > 0)
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{
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filter->SlotHandle[k] = QuerySlot;
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filter->BufferHandle[k] = checkslot;
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SlotInit = 0;
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}
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else
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{
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cs_log("overtake: clear pid, errorcode: %d", oscam_stapi5_SlotClearPid(QuerySlot));
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SlotInit = 1;
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}
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}
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if(SlotInit == 1)
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{
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ret = oscam_stapi5_SlotInit(dev_list[dev_id].SessionHandle, dev_list[dev_id].SignalHandle, &filter->BufferHandle[k], &filter->SlotHandle[k], pid);
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}
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FilterAssociateError = oscam_stapi5_FilterAssociate(filter->fd, filter->SlotHandle[k]);
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filter->NumSlots++;
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}
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if(ret || FilterAllocateError || FilterAssociateError || FilterSetError)
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{
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cs_log("set_filter: dev: %d FAl: %d FAs: %d FS: %d",
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dev_id, FilterAllocateError, FilterAssociateError, FilterSetError);
|
|
stapi_do_remove_filter(demux_id, filter, dev_id);
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
return filter->fd; // return fd of filter
|
|
}
|
|
}
|
|
|
|
static int32_t stapi_do_remove_filter(int32_t UNUSED(demux_id), FILTERTYPE *filter, int32_t dev_id)
|
|
{
|
|
if(filter->fd == 0) { return 0; }
|
|
|
|
uint32_t BufferDeallocateError = 0, SlotDeallocateError = 0, FilterDeallocateError = 0;
|
|
|
|
if(dev_list[dev_id].SessionHandle == 0) { return 0; }
|
|
|
|
int32_t k;
|
|
for(k = 0; k < filter->NumSlots; k++)
|
|
{
|
|
uint32_t checkslot = check_slot(dev_id, filter->SlotHandle[k], filter);
|
|
|
|
if(checkslot == 0)
|
|
{
|
|
FilterDeallocateError = oscam_stapi5_FilterDeallocate(filter->fd, filter->BufferHandle[k], filter->SlotHandle[k]);
|
|
|
|
oscam_stapi5_SlotClearPid(filter->SlotHandle[k]);
|
|
oscam_stapi5_SlotUnlink(filter->SlotHandle[k]);
|
|
oscam_stapi5_SignalDisassociateBuffer(dev_list[dev_id].SignalHandle, filter->BufferHandle[k]);
|
|
|
|
BufferDeallocateError = oscam_stapi5_BufferDeallocate(filter->BufferHandle[k]);
|
|
SlotDeallocateError = oscam_stapi5_SlotDeallocate(filter->SlotHandle[k]);
|
|
|
|
}
|
|
}
|
|
|
|
memset(filter, 0, sizeof(FILTERTYPE));
|
|
|
|
if(BufferDeallocateError || SlotDeallocateError || FilterDeallocateError)
|
|
{
|
|
cs_log("remove_filter: dev: %d BD: %d SD: %d FDe: %d",
|
|
dev_id, BufferDeallocateError, SlotDeallocateError, FilterDeallocateError);
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
static void stapi_cleanup_thread(void *dev)
|
|
{
|
|
int32_t dev_index = (int)dev;
|
|
|
|
int32_t ErrorCode;
|
|
ErrorCode = oscam_stapi5_Close(dev_list[dev_index].SessionHandle);
|
|
|
|
cs_log("liboscam_stapi5: PTI %s closed - %d\n", dev_list[dev_index].name, ErrorCode);
|
|
dev_list[dev_index].SessionHandle = 0;
|
|
}
|
|
|
|
static void *stapi_read_thread(void *sparam)
|
|
{
|
|
int32_t dev_index, ErrorCode, i, j, CRCValid;
|
|
uint32_t QueryBufferHandle = 0, DataSize = 0;
|
|
uint8_t buf[BUFFLEN];
|
|
|
|
struct read_thread_param *para = sparam;
|
|
dev_index = para->id;
|
|
|
|
SAFE_SETSPECIFIC(getclient, para->cli);
|
|
pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
|
|
pthread_cleanup_push(stapi_cleanup_thread, (void *) dev_index);
|
|
|
|
int32_t error_count = 0;
|
|
|
|
while(!exit_oscam)
|
|
{
|
|
QueryBufferHandle = 0;
|
|
ErrorCode = oscam_stapi5_SignalWaitBuffer(dev_list[dev_index].SignalHandle, &QueryBufferHandle, 1000);
|
|
|
|
switch(ErrorCode)
|
|
{
|
|
case 0: // NO_ERROR:
|
|
break;
|
|
case 852042: // ERROR_SIGNAL_ABORTED
|
|
cs_log("Caught abort signal");
|
|
pthread_exit(NULL);
|
|
break;
|
|
case 11: // ERROR_TIMEOUT:
|
|
//cs_log("timeout %d", dev_index);
|
|
//TODO: if pidindex == -1 try next
|
|
continue;
|
|
break;
|
|
default:
|
|
if(QueryBufferHandle != 0)
|
|
{
|
|
cs_log("SignalWaitBuffer error: %d", ErrorCode);
|
|
oscam_stapi5_BufferFlush(QueryBufferHandle);
|
|
continue;
|
|
}
|
|
cs_log("SignalWaitBuffer: index %d ErrorCode: %d - QueryBuffer: %x", dev_index, ErrorCode, QueryBufferHandle);
|
|
error_count++;
|
|
if(error_count > 10)
|
|
{
|
|
cs_log("Too many errors in reader thread %d, quitting.", dev_index);
|
|
pthread_exit(NULL);
|
|
}
|
|
continue;
|
|
break;
|
|
}
|
|
|
|
uint32_t NumFilterMatches = 0;
|
|
int32_t demux_id = 0, filter_num = 0;
|
|
DataSize = 0;
|
|
uint32_t k;
|
|
|
|
uint32_t MatchedFilterList[10];
|
|
ErrorCode = oscam_stapi5_BufferReadSection(QueryBufferHandle, MatchedFilterList, 10, &NumFilterMatches, &CRCValid, buf, BUFFLEN, &DataSize);
|
|
|
|
if(ErrorCode != 0)
|
|
{
|
|
cs_log("BufferRead: index: %d ErrorCode: %d", dev_index, ErrorCode);
|
|
cs_sleepms(1000);
|
|
continue;
|
|
}
|
|
|
|
if(DataSize <= 0)
|
|
{ continue; }
|
|
|
|
SAFE_MUTEX_LOCK(&filter_lock); // don't use cs_lock() here; multiple threads using same s_client struct
|
|
for(k = 0; k < NumFilterMatches; k++)
|
|
{
|
|
for(i = 0; i < MAX_DEMUX; i++)
|
|
{
|
|
for(j = 0; j < MAX_FILTER; j++)
|
|
{
|
|
if(dev_list[dev_index].demux_fd[i][j].fd == MatchedFilterList[k])
|
|
{
|
|
demux_id = i;
|
|
filter_num = j;
|
|
|
|
dvbapi_process_input(demux_id, filter_num, buf, DataSize, 0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
SAFE_MUTEX_UNLOCK(&filter_lock);
|
|
}
|
|
|
|
pthread_cleanup_pop(0);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
int32_t stapi_init_descrambler(int32_t dev_index)
|
|
{
|
|
int32_t ErrorCode;
|
|
|
|
if(dev_index >= MAX_DESCRAMBLER)
|
|
{
|
|
cs_log("TKD MAX_DESCRAMBLER reached!");
|
|
return 0;
|
|
}
|
|
|
|
ErrorCode = oscam_sttkd_Allocate(TKDHandle[0], 0, &tkd_desc_info[dev_index].path_hndl, &tkd_desc_info[dev_index].key_hndl);
|
|
if (ErrorCode != 0)
|
|
{
|
|
cs_log("oscam_sttkd_Allocate faild! ErrorCode: %d", ErrorCode);
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
int32_t stapi_set_pid(int32_t demux_id, int32_t UNUSED(num), uint32_t idx, uint16_t pid, char *UNUSED(pmtfile))
|
|
{
|
|
if(idx == INDEX_INVALID)
|
|
{
|
|
if (tkd_desc_info[demux[demux_id].dev_index].path_hndl != 0)
|
|
{
|
|
cs_log_dbg(D_DVBAPI, "stop descrambling of PID %d on %s", pid, dev_list[demux[demux_id].dev_index].name);
|
|
uint32_t ErrorCode = oscam_sttkd_Disassociate(dev_list[demux[demux_id].dev_index].name, pid);
|
|
if (ErrorCode != 0)
|
|
cs_log("oscam_sttkd_Disassociate faild! ErrorCode: %d", ErrorCode);
|
|
|
|
int i;
|
|
for (i = 0; i < MAX_STREAMPIDS; i++)
|
|
{
|
|
if (tkd_desc_info[demux[demux_id].dev_index].STREAMPIDs[i] == pid)
|
|
{
|
|
tkd_desc_info[demux[demux_id].dev_index].STREAMPIDs[i] = 0;
|
|
break;
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
int32_t stapi_write_cw(int32_t demux_id, uint8_t *cw, uint16_t *STREAMpids, int32_t STREAMpidcount, char *UNUSED(pmtfile))
|
|
{
|
|
int32_t ErrorCode, l, x;
|
|
uint8_t nullcw[8];
|
|
memset(nullcw, 0, 8);
|
|
char *text[] = { "even", "odd" };
|
|
|
|
if(dev_list[demux[demux_id].dev_index].SessionHandle == 0) { return 0; }
|
|
|
|
// check if descrambler is started for this dev_index
|
|
if(tkd_desc_info[demux[demux_id].dev_index].path_hndl == 0)
|
|
{
|
|
if(!stapi_init_descrambler(demux[demux_id].dev_index))
|
|
{
|
|
cs_log_dbg(D_DVBAPI, "stapi_write_cw , faild to added descrambler for %s", dev_list[demux[demux_id].dev_index].name);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
// descrambler started, check each pid
|
|
for (x = 0; x < STREAMpidcount; x++)
|
|
{
|
|
int pid_associated = -1;
|
|
|
|
// search STREAMpids if path got associated
|
|
for (l = 0; l < MAX_STREAMPIDS; l++)
|
|
{
|
|
if (tkd_desc_info[demux[demux_id].dev_index].STREAMPIDs[l] == STREAMpids[x])
|
|
{
|
|
pid_associated = l;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// if not associated add the pid
|
|
if(pid_associated < 0)
|
|
{
|
|
ErrorCode = oscam_sttkd_Associate(dev_list[demux[demux_id].dev_index].name, tkd_desc_info[demux[demux_id].dev_index].path_hndl, STREAMpids[x]);
|
|
if (ErrorCode != 0)
|
|
{
|
|
cs_log("stapi_write_cw , oscam_sttkd_Associate faild for pid %04X! ErrorCode: %d", STREAMpids[x], ErrorCode);
|
|
return 0;
|
|
}
|
|
|
|
// add the pid to the next free index
|
|
for (l = 0; l < MAX_STREAMPIDS; l++)
|
|
{
|
|
if (tkd_desc_info[demux[demux_id].dev_index].STREAMPIDs[l] == 0)
|
|
{
|
|
tkd_desc_info[demux[demux_id].dev_index].STREAMPIDs[l] = STREAMpids[x];
|
|
pid_associated = l;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (pid_associated < 0)
|
|
{
|
|
cs_log("stapi_write_cw , faild to associate pid %04X, maximum number of %d pids reached", STREAMpids[x], MAX_STREAMPIDS);
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
//@theparasol: please verify this block is in the right place
|
|
int32_t pidnum = demux[demux_id].pidindex; // get current pidindex used for descrambling
|
|
uint32_t idx = demux[demux_id].ECMpids[pidnum].index[0];
|
|
|
|
if(idx == INDEX_INVALID) // if no indexer for this pid get one!
|
|
{
|
|
idx = dvbapi_get_desc_index(demux_id, pidnum, 0);
|
|
cs_log_dbg(D_DVBAPI, "Demuxer %d PID: %d CAID: %04X ECMPID: %04X is using index %d", demux_id, pidnum,
|
|
demux[demux_id].ECMpids[pidnum].CAID, demux[demux_id].ECMpids[pidnum].ECM_PID, idx);
|
|
}
|
|
//
|
|
|
|
for(l = 0; l < 2; l++)
|
|
{
|
|
if(memcmp(cw + (l * 8), demux[demux_id].last_cw[0][l], 8) != 0
|
|
&& (memcmp(cw + (l * 8), nullcw, 8) != 0))
|
|
{
|
|
ErrorCode = oscam_sttkd_KeyWrite(tkd_desc_info[demux[demux_id].dev_index].key_hndl, l, cw + (l * 8));
|
|
|
|
memcpy(demux[demux_id].last_cw[0][l], cw + (l * 8), 8);
|
|
cs_log_dbg(D_DVBAPI, "write cw %s index: %d on %s", text[l], demux_id, dev_list[demux[demux_id].dev_index].name);
|
|
}
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
#endif
|