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Copy pathBonDriver_Splitter.cpp
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BonDriver_Splitter.cpp
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#include "BonDriver_Splitter.h"
namespace BonDriver_Splitter {
static std::vector<std::string> g_vBonDrivers;
static std::vector<stSpace> g_vstSpace;
static DWORD g_Crc32Table[256];
static BOOL g_ModPMT;
static BOOL g_TsSync;
static DWORD g_dwDelFlag;
static BOOL g_DisableUnloadBonDriver = TRUE; // bdplの標準はTRUEにする
struct stDriverModule {
HMODULE hModule;
IBonDriver *(*pCreateBonDriver)();
};
static std::map<int, stDriverModule> g_DriverModuleMap;
struct ctor_dtor {
ctor_dtor()
{
}
~ctor_dtor()
{
if (g_DisableUnloadBonDriver)
{
std::map<int, stDriverModule>::iterator it = g_DriverModuleMap.begin();
while (it != g_DriverModuleMap.end())
{
::dlclose(it->second.hModule);
#ifdef DEBUG
::fprintf(stderr, "[%s] unloaded\n", g_vBonDrivers[it->first].c_str());
#endif
g_DriverModuleMap.erase(it++);
}
}
}
};
static ctor_dtor ctor_dtor_obj;
////////////////////////////////////////////////////////////////////////////////
static int Convert(char *src, char *dst, size_t dstsize)
{
iconv_t d = ::iconv_open("UTF-16LE", "UTF-8");
if (d == (iconv_t)-1)
return -1;
size_t srclen = ::strlen(src) + 1;
size_t dstlen = dstsize - 2;
size_t ret = ::iconv(d, &src, &srclen, &dst, &dstlen);
*dst = *(dst + 1) = '\0';
::iconv_close(d);
if (ret == (size_t)-1)
return -2;
return 0;
}
#ifdef DEBUG
static int RevConvert(char *src, char *dst, size_t dstsize)
{
iconv_t d = iconv_open("UTF-8", "UTF-16LE");
if (d == (iconv_t)-1)
return -1;
int n = 0;
while (1)
{
if(src[n]=='\0' && src[n+1]=='\0')
break;
n += 2;
}
size_t srclen = n + 2; // 終端NULL込み
size_t dstlen = dstsize - 1;
size_t ret = iconv(d, &src, &srclen, &dst, &dstlen);
*dst = '\0';
iconv_close(d);
if (ret == (size_t)-1)
return -2;
return 0;
}
#endif
static void InitCrc32Table()
{
DWORD i, j, crc;
for (i = 0; i < 256; i++)
{
crc = i << 24;
for (j = 0; j < 8; j++)
crc = (crc << 1) ^ ((crc & 0x80000000) ? 0x04c11db7 : 0);
g_Crc32Table[i] = crc;
}
}
static DWORD CalcCRC32(BYTE *p, DWORD len)
{
DWORD i, crc = 0xffffffff;
for (i = 0; i < len; i++)
crc = (crc << 8) ^ g_Crc32Table[(crc >> 24) ^ p[i]];
return crc;
}
static char *LoadSection(char *p, const char * const end, std::map<std::string, std::string> §ion)
{
section.clear();
while (p < end)
{
// 別セクションがみつかった場合は終了
if (*p == '#')
break;
// コメント行 or 空行でなければ
if ((*p != ';') && (*p != '\n'))
{
// 行頭の空白は読み飛ばす
while ((p < end) && ((*p == ' ') || (*p == '\t')))
p++;
// 内容がある行なら
if ((p < end) && (*p != '\n'))
{
const char * const k = p;
while ((p < end) && (*p != '='))
p++;
// 先頭が'='だった(==keyが無かった)場合は無視
if (p == k)
{
*p = ';';
continue;
}
// 「key=」の形がみつかったなら
if (p < end)
{
char *q = p - 1;
// keyに末尾空白がある場合は削除
while ((q > k) && ((*q == ' ') || (*q == '\t')))
*q-- = '\0';
*p++ = '\0';
// valueの先頭空白は読み飛ばす
while ((p < end) && ((*p == ' ') || (*p == '\t')))
p++;
const char * const v = (p < end) ? p : "";
while ((p < end) && (*p != '\n'))
p++;
q = p - 1;
// valueに末尾空白がある場合は削除
while ((*q == ' ') || (*q == '\t'))
*q-- = '\0';
if (p < end)
*p++ = '\0';
// keyとvalueのペアを保存
section.insert(std::make_pair(k, v));
}
}
}
else
{
// 次の行頭へ
while ((p < end) && (*p != '\n'))
p++;
if (p < end)
p++;
}
}
return p;
}
static int Init()
{
FILE *fp;
char *p, path[1024];
struct stat stbuf;
Dl_info info;
if (::dladdr((void *)Init, &info) == 0)
return -1;
::strncpy(path, info.dli_fname, sizeof(path) - 8);
path[sizeof(path) - 8] = '\0';
::strcat(path, ".conf");
if (::stat(path, &stbuf) == -1)
{
::fprintf(stderr, "conf file not found: [%s]\n", path);
return -2;
}
fp = ::fopen(path, "r");
if (fp == NULL)
{
::fprintf(stderr, "conf file open error: [%s]\n", path);
return -3;
}
char *body = new char[stbuf.st_size + 1];
size_t len, left = stbuf.st_size;
p = body;
while (left > 0)
{
if ((len = ::fread(p, 1, left, fp)) == 0)
break;
p += len;
left -= len;
}
*p = '\0';
::fclose(fp);
if (left > 0)
{
delete[] body;
::fprintf(stderr, "conf file read error\n");
return -4;
}
std::map<std::string, std::map<std::string, std::string> > config;
p = body;
const char * const end = body + stbuf.st_size;
while (p < end)
{
if (*p == '#')
{
std::map<std::string, std::string> section;
char *head = p;
while ((p < end) && (*p != '\n'))
p++;
if (p < end)
*p++ = '\0';
else
continue;
if (::strcmp(head, "#OPTION") == 0)
{
p = LoadSection(p, end, section);
config.insert(std::make_pair("#OPTION", section));
}
else if (::strcmp(head, "#BONDRIVER") == 0)
{
p = LoadSection(p, end, section);
config.insert(std::make_pair("#BONDRIVER", section));
}
else if (::strncmp(head, "#SPACE", 6) == 0)
{
p = LoadSection(p, end, section);
config.insert(std::make_pair(head, section));
}
}
else
{
while ((p < end) && (*p != '\n'))
p++;
if (p < end)
p++;
}
}
delete[] body;
g_ModPMT = 0;
g_TsSync = 0;
g_dwDelFlag = 0;
std::map<std::string, std::map<std::string, std::string> >::iterator it = config.find("#OPTION");
if (it != config.end())
{
std::map<std::string, std::string>::iterator v = it->second.find("MODPMT");
if (v != it->second.end())
{
g_ModPMT = ::atoi(v->second.c_str());
}
v = it->second.find("TSSYNC");
if (v != it->second.end())
{
g_TsSync = ::atoi(v->second.c_str());
}
v = it->second.find("DEL");
if (v != it->second.end())
{
const char *name[] = { "EIT", "H-EIT", "M-EIT", "L-EIT", "CAT", "NIT", "SDT", "TOT", "SDTT", "BIT", "CDT", "ECM", "EMM", "TYPED", NULL };
char *buf = new char[v->second.length() + 1];
::strcpy(buf, v->second.c_str());
p = buf;
int n, cnt = 1;
while (*p != '\0')
{
if (*p == ',')
cnt++;
p++;
}
char **pp = new char *[cnt];
p = buf;
n = 0;
do
{
while (*p == '\t' || *p == ' ')
p++;
pp[n++] = p;
while (*p != '\t' && *p != ' ' && *p != ',' && *p != '\0')
p++;
if (*p != ',' && *p != '\0')
{
*p++ = '\0';
while (*p != ',' && *p != '\0')
p++;
}
*p++ = '\0';
} while (n < cnt);
for (int i = 0; i < cnt; i++)
{
for (int j = 0; name[j] != NULL; j++)
{
if (::strcmp(pp[i], name[j]) == 0)
{
if (j == 0)
g_dwDelFlag |= 0x7; // EIT = H-EIT | M-EIT | L-EIT
else
g_dwDelFlag |= (1 << (j - 1));
break;
}
}
}
delete[] pp;
delete[] buf;
}
}
char szPath[sizeof(path) * 2];
p = ::strrchr(path, '/');
if (!p)
return -5;
p++;
::strncpy(szPath, path, p - path);
szPath[p - path] = '\0';
p = &szPath[p - path];
left = sizeof(szPath) - (p - szPath) - 1;
it = config.find("#BONDRIVER");
if (it == config.end())
{
::fprintf(stderr, "conf error: #BONDRIVER section not found\n");
return -6;
}
char key[4];
key[2] = '\0';
for (int i = 0; i < MAX_DRIVER; i++)
{
key[0] = (char)('0' + (i / 10));
key[1] = (char)('0' + (i % 10));
std::map<std::string, std::string>::iterator v = it->second.find(key);
if (v == it->second.end())
break;
if (v->second.at(0) == '/')
g_vBonDrivers.push_back(v->second);
else
{
::strncpy(p, v->second.c_str(), left);
p[left] = '\0';
g_vBonDrivers.push_back(szPath);
}
}
for (size_t i = 0; i < g_vBonDrivers.size(); i++)
{
if (::stat(g_vBonDrivers[i].c_str(), &stbuf) == -1)
{
::fprintf(stderr, "BonDriver not found: [%s]\n", g_vBonDrivers[i].c_str());
return -7;
}
}
char section[16];
::strcpy(section, "#SPACE");
section[8] = '\0';
key[3] = '\0';
for (int i = 0; i < MAX_SPACE; i++)
{
section[6] = (char)('0' + (i / 10));
section[7] = (char)('0' + (i % 10));
it = config.find(section);
if (it == config.end())
break;
stSpace s;
std::map<std::string, std::string>::iterator v = it->second.find("NAME");
std::string sname;
if (v != it->second.end())
sname = v->second;
else
sname = §ion[1];
if (Convert(const_cast<char *>(sname.c_str()), s.SpaceName, MAX_SPACE_SIZE) < 0)
{
::fprintf(stderr, "Convert() error(Space name): [%s]\n", sname.c_str());
return -8;
}
v = it->second.find("USESERVICEID");
if (v != it->second.end())
s.bUseServiceID = ::atoi(v->second.c_str());
else
s.bUseServiceID = TRUE;
for (int j = 0; j < MAX_CH; j++)
{
key[0] = (char)('0' + (j / 100));
key[1] = (char)('0' + ((j % 100) / 10));
key[2] = (char)('0' + (j % 10));
v = it->second.find(key);
if (v == it->second.end())
break;
char *buf = new char[v->second.length() + 1];
::strcpy(buf, v->second.c_str());
int n = 0;
char *cp[5];
BOOL bOk = FALSE;
p = cp[n++] = buf;
for (;;)
{
p = ::strchr(p, '\t');
if (p)
{
*p++ = '\0';
cp[n++] = p;
if (s.bUseServiceID)
{
if (n > 4)
{
bOk = TRUE;
break;
}
}
else
{
if (n > 3)
{
bOk = TRUE;
break;
}
}
}
else
break;
}
if (bOk == FALSE)
{
::fprintf(stderr, "setting error(column num): line[%s]\n", v->second.c_str());
delete[] buf;
return -9;
}
DWORD dw = ::strtoul(cp[1], NULL, 0);
if (dw >= g_vBonDrivers.size())
{
::fprintf(stderr, "setting error(BonDriverNo): line[%s]\n", v->second.c_str());
delete[] buf;
return -10;
}
stChannel c;
if (Convert(cp[0], c.ChName, MAX_CN_SIZE) < 0)
{
::fprintf(stderr, "Convert() error(Channel name): [%s]\n", cp[0]);
delete[] buf;
return -11;
}
c.BonNo = (int)dw;
c.BonSpace = ::strtoul(cp[2], NULL, 0);
c.BonChannel = ::strtoul(cp[3], NULL, 0);
if (s.bUseServiceID)
c.ServiceID = ::strtoul(cp[4], NULL, 0);
else
c.ServiceID = 0;
s.vstChannel.push_back(c);
delete[] buf;
}
g_vstSpace.push_back(s);
}
InitCrc32Table();
#ifdef DEBUG
for (size_t i = 0; i < g_vBonDrivers.size(); i++)
{
::fprintf(stderr, "[%02d][%s]\n", (int)i, g_vBonDrivers[i].c_str());
}
::fprintf(stderr, "-----\n");
for (size_t i = 0; i < g_vstSpace.size(); i++)
{
char buf[1024];
RevConvert(g_vstSpace[i].SpaceName, buf, sizeof(buf));
::fprintf(stderr, "[SPACE%02d][%s]\n", (int)i, buf);
for (size_t j = 0; j < g_vstSpace[i].vstChannel.size(); j++)
{
RevConvert(g_vstSpace[i].vstChannel[j].ChName, buf, sizeof(buf));
::fprintf(stderr, "[%03d][%s][%d][%u][%u][%u]\n",
(int)j,
buf,
g_vstSpace[i].vstChannel[j].BonNo,
g_vstSpace[i].vstChannel[j].BonSpace,
g_vstSpace[i].vstChannel[j].BonChannel,
g_vstSpace[i].vstChannel[j].ServiceID);
}
::fprintf(stderr, "-----\n");
}
::fprintf(stderr, "g_TsFifoSize[%u] TS_BUFSIZE[%u]\ng_ModPMT[%s] g_TsSync[%s] g_dwDelFlag[0x%x]\n",
(DWORD)g_TsFifoSize,
TS_BUFSIZE,
g_ModPMT ? "TRUE" : "FALSE",
g_TsSync ? "TRUE" : "FALSE",
g_dwDelFlag);
#endif
return 0;
}
cBonDriverSplitter *cBonDriverSplitter::m_spThis = NULL;
cCriticalSection cBonDriverSplitter::m_sInstanceLock;
BOOL cBonDriverSplitter::m_sbInit = TRUE;
extern "C" IBonDriver *CreateBonDriver()
{
LOCK(cBonDriverSplitter::m_sInstanceLock);
if (cBonDriverSplitter::m_sbInit)
{
if (Init() < 0)
return NULL;
cBonDriverSplitter::m_sbInit = FALSE;
}
// 複数読み込み禁止
cBonDriverSplitter *pSplitter = NULL;
if (cBonDriverSplitter::m_spThis == NULL)
pSplitter = new cBonDriverSplitter();
return pSplitter;
}
cBonDriverSplitter::cBonDriverSplitter() : m_fifoTS(m_c, m_m), m_fifoRawTS(m_c, m_m), m_StopTsSplit(m_c, m_m)
{
m_spThis = this;
Convert((char *)TUNER_NAME, m_TunerName, sizeof(m_TunerName));
m_hBonModule = NULL;
m_pIBon2 = NULL;
m_LastBuf = NULL;
m_bTuner = FALSE;
m_iBonNo = -1;
m_dwSpace = m_dwChannel = 0x7fffffff; // INT_MAX
m_dwServiceID = 0xffffffff;
m_bUseServiceID = FALSE;
m_hTsRead = m_hTsSplit = 0;
m_bStopTsRead = m_bChannelChanged = FALSE;
pthread_mutexattr_t attr;
::pthread_mutexattr_init(&attr);
::pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
::pthread_mutex_init(&m_m, &attr);
::pthread_cond_init(&m_c, NULL);
}
cBonDriverSplitter::~cBonDriverSplitter()
{
m_bonLock.Enter();
if (m_hBonModule)
{
CloseTuner();
if (m_pIBon2)
m_pIBon2->Release();
if (!g_DisableUnloadBonDriver)
::dlclose(m_hBonModule);
}
m_bonLock.Leave();
m_writeLock.Enter();
TsFlush();
delete m_LastBuf;
m_writeLock.Leave();
::pthread_cond_destroy(&m_c);
::pthread_mutex_destroy(&m_m);
m_spThis = NULL;
}
const BOOL cBonDriverSplitter::OpenTuner(void)
{
if (m_bTuner)
return TRUE;
m_bTuner = TRUE;
return TRUE;
}
void cBonDriverSplitter::CloseTuner(void)
{
if (m_bTuner)
{
m_bonLock.Enter();
if (m_pIBon2)
{
if (m_hTsRead)
{
m_bStopTsRead = TRUE;
::pthread_join(m_hTsRead, NULL);
m_hTsRead = 0;
}
m_pIBon2->CloseTuner();
}
m_bonLock.Leave();
m_bTuner = FALSE;
}
}
const BOOL cBonDriverSplitter::SetChannel(const BYTE/*bCh*/)
{
return FALSE;
}
const float cBonDriverSplitter::GetSignalLevel(void)
{
float f;
m_bonLock.Enter();
if (m_bTuner && m_pIBon2)
f = m_pIBon2->GetSignalLevel();
else
f = 0;
m_bonLock.Leave();
return f;
}
const DWORD cBonDriverSplitter::WaitTsStream(const DWORD dwTimeOut)
{
if (!m_bTuner)
return WAIT_ABANDONED;
if (m_fifoTS.Size() != 0)
return WAIT_OBJECT_0;
else
return WAIT_TIMEOUT; // 手抜き
}
const DWORD cBonDriverSplitter::GetReadyCount(void)
{
if (!m_bTuner)
return 0;
return (DWORD)m_fifoTS.Size();
}
const BOOL cBonDriverSplitter::GetTsStream(BYTE *pDst, DWORD *pdwSize, DWORD *pdwRemain)
{
if (!m_bTuner)
return FALSE;
BYTE *pSrc;
if (GetTsStream(&pSrc, pdwSize, pdwRemain))
{
if (*pdwSize)
::memcpy(pDst, pSrc, *pdwSize);
return TRUE;
}
return FALSE;
}
const BOOL cBonDriverSplitter::GetTsStream(BYTE **ppDst, DWORD *pdwSize, DWORD *pdwRemain)
{
if (!m_bTuner)
return FALSE;
BOOL b;
m_writeLock.Enter();
if (m_fifoTS.Size() != 0)
{
delete m_LastBuf;
m_fifoTS.Pop(&m_LastBuf);
*ppDst = m_LastBuf->pbBuf;
*pdwSize = m_LastBuf->dwSize;
*pdwRemain = (DWORD)m_fifoTS.Size();
b = TRUE;
}
else
{
*pdwSize = 0;
*pdwRemain = 0;
b = FALSE;
}
m_writeLock.Leave();
return b;
}
void cBonDriverSplitter::PurgeTsStream(void)
{
if (!m_bTuner)
return;
m_bonLock.Enter();
m_writeLock.Enter();
if (m_pIBon2)
m_pIBon2->PurgeTsStream();
TsFlush();
m_writeLock.Leave();
m_bonLock.Leave();
}
void cBonDriverSplitter::Release(void)
{
m_sInstanceLock.Enter();
delete this;
m_sInstanceLock.Leave();
}
LPCTSTR cBonDriverSplitter::GetTunerName(void)
{
return (LPCTSTR)m_TunerName;
}
const BOOL cBonDriverSplitter::IsTunerOpening(void)
{
return FALSE;
}
LPCTSTR cBonDriverSplitter::EnumTuningSpace(const DWORD dwSpace)
{
if (!m_bTuner)
return NULL;
if (dwSpace >= g_vstSpace.size())
return NULL;
return (LPCTSTR)g_vstSpace[dwSpace].SpaceName;
}
LPCTSTR cBonDriverSplitter::EnumChannelName(const DWORD dwSpace, const DWORD dwChannel)
{
if (!m_bTuner)
return NULL;
if (dwSpace >= g_vstSpace.size())
return NULL;
if (dwChannel >= g_vstSpace[dwSpace].vstChannel.size())
return NULL;
return (LPCTSTR)g_vstSpace[dwSpace].vstChannel[dwChannel].ChName;
}
const BOOL cBonDriverSplitter::SetChannel(const DWORD dwSpace, const DWORD dwChannel)
{
BOOL bLoad, bChange;
#ifdef DEBUG
::fprintf(stderr, "--- Request SetChannel(%u, %u) ---\n", dwSpace, dwChannel);
#endif
if (!m_bTuner)
{
#ifdef DEBUG
::fprintf(stderr, " -> [FALSE] : Tuner unopened\n");
#endif
goto err2;
}
if (dwSpace >= g_vstSpace.size())
{
#ifdef DEBUG
::fprintf(stderr, " -> [FALSE] : dwSpace[%u] >= g_vstSpace.size()[%u]\n", dwSpace, (DWORD)g_vstSpace.size());
#endif
goto err2;
}
if (dwChannel >= g_vstSpace[dwSpace].vstChannel.size())
{
#ifdef DEBUG
::fprintf(stderr, " -> [FALSE] : dwChannel[%u] >= vstChannel.size()[%u]\n", dwChannel, (DWORD)g_vstSpace[dwSpace].vstChannel.size());
#endif
goto err2;
}
DWORD dwOldServiceID, dwOldSpace, dwOldChannel;
BOOL bOldUseServiceID;
{
LOCK(m_bonLock);
bLoad = FALSE;
if (g_vstSpace[dwSpace].vstChannel[dwChannel].BonNo != m_iBonNo)
bLoad = TRUE;
bChange = TRUE;
if (!bLoad && m_dwSpace != 0x7fffffff/*&& m_dwChannel != 0x7fffffff*/)
{
if ((g_vstSpace[dwSpace].vstChannel[dwChannel].BonSpace == g_vstSpace[m_dwSpace].vstChannel[m_dwChannel].BonSpace) &&
(g_vstSpace[dwSpace].vstChannel[dwChannel].BonChannel == g_vstSpace[m_dwSpace].vstChannel[m_dwChannel].BonChannel))
{
bChange = FALSE;
}
}
m_bChannelChanged = TRUE;
dwOldServiceID = m_dwServiceID;
m_dwServiceID = g_vstSpace[dwSpace].vstChannel[dwChannel].ServiceID;
#ifdef DEBUG
::fprintf(stderr, " bChange[%s] bLoad[%s] BonNo[%d] BonSpace[%u] BonChannel[%u]\n",
bChange ? "TRUE" : "FALSE",
bLoad ? "TRUE" : "FALSE",
g_vstSpace[dwSpace].vstChannel[dwChannel].BonNo,
g_vstSpace[dwSpace].vstChannel[dwChannel].BonSpace,
g_vstSpace[dwSpace].vstChannel[dwChannel].BonChannel);
#endif
if (bChange)
{
if (bLoad)
{
if (m_hBonModule)
{
if (m_pIBon2)
{
if (m_hTsRead)
{
m_bStopTsRead = TRUE;
::pthread_join(m_hTsRead, NULL);
m_hTsRead = 0;
}
m_pIBon2->CloseTuner();
m_pIBon2->Release();
m_pIBon2 = NULL;
}
if (!g_DisableUnloadBonDriver)
{
::dlclose(m_hBonModule);
#ifdef DEBUG
::fprintf(stderr, "[%s] unloaded\n", g_vBonDrivers[m_iBonNo].c_str());
#endif
}
m_hBonModule = NULL;
m_iBonNo = -1;
}
HMODULE hModule;
IBonDriver *(*f)();
IBonDriver *pIBon = NULL;
IBonDriver2 *pIBon2 = NULL;
int iBonNo = g_vstSpace[dwSpace].vstChannel[dwChannel].BonNo;
std::map<int, stDriverModule>::iterator it = g_DriverModuleMap.find(iBonNo);
if (it == g_DriverModuleMap.end())
{
hModule = ::dlopen(g_vBonDrivers[iBonNo].c_str(), RTLD_LAZY);
if (hModule == NULL)
{
::fprintf(stderr, "*** dlopen(\"%s\") error ***\n", g_vBonDrivers[iBonNo].c_str());
goto err1;
}
char *err;
::dlerror();
f = (IBonDriver *(*)())::dlsym(hModule, "CreateBonDriver");
if ((err = ::dlerror()) == NULL)
{
if (g_DisableUnloadBonDriver)
{
stDriverModule v;
v.hModule = hModule;
v.pCreateBonDriver = f;
g_DriverModuleMap.insert(std::make_pair(iBonNo, v));
}
pIBon = f();
if (pIBon)
pIBon2 = dynamic_cast<IBonDriver2 *>(pIBon);
}
}
else
{
#ifdef DEBUG
::fprintf(stderr, "[%s] already loaded\n", g_vBonDrivers[iBonNo].c_str());
#endif
hModule = it->second.hModule;
f = it->second.pCreateBonDriver;
pIBon = f();
if (pIBon)
pIBon2 = dynamic_cast<IBonDriver2 *>(pIBon);
}
if (pIBon2 == NULL)
{
::fprintf(stderr, "*** CreateBonDriver() error / pIBon[%p] pIBon2[%p] ***\n", pIBon, pIBon2);
if (pIBon)
pIBon->Release();
if (!g_DisableUnloadBonDriver)
::dlclose(hModule);
goto err1;
}
if (pIBon->OpenTuner() == FALSE)
{
::fprintf(stderr, "*** pIBon->OpenTuner() error ***\n");
pIBon->Release();
if (!g_DisableUnloadBonDriver)
::dlclose(hModule);
goto err1;
}
m_iBonNo = iBonNo;
m_hBonModule = hModule;
m_pIBon2 = pIBon2;
#if 1
{
timespec ts;
ts.tv_sec = 0;
ts.tv_nsec = 10 * 1000 * 1000;
::nanosleep(&ts, NULL); // なくても良いかも
}
#endif
}
{
LOCK(m_writeLock);
if (m_pIBon2->SetChannel(g_vstSpace[dwSpace].vstChannel[dwChannel].BonSpace, g_vstSpace[dwSpace].vstChannel[dwChannel].BonChannel) == FALSE)
{
::fprintf(stderr, "*** m_pIBon2->SetChannel(%u, %u) error ***\n", g_vstSpace[dwSpace].vstChannel[dwChannel].BonSpace, g_vstSpace[dwSpace].vstChannel[dwChannel].BonChannel);
goto err1;
}
TsFlush();
dwOldSpace = m_dwSpace;
m_dwSpace = dwSpace;
dwOldChannel = m_dwChannel;
m_dwChannel = dwChannel;
bOldUseServiceID = m_bUseServiceID;
m_bUseServiceID = g_vstSpace[dwSpace].bUseServiceID;
}
}
else
{
m_writeLock.Enter();
TsFlush();
dwOldSpace = m_dwSpace;
m_dwSpace = dwSpace;
dwOldChannel = m_dwChannel;
m_dwChannel = dwChannel;
bOldUseServiceID = m_bUseServiceID;
m_bUseServiceID = g_vstSpace[dwSpace].bUseServiceID;
m_writeLock.Leave();
}
}
if (!m_hTsRead)
{
m_bStopTsRead = FALSE;
if (::pthread_create(&m_hTsRead, NULL, cBonDriverSplitter::TsReader, this))
{
::perror("pthread_create1");
goto err0;
}
}
#ifdef DEBUG
::fprintf(stderr, " -> [TRUE] : ok\n");
#endif
return TRUE;
err0:
m_dwSpace = dwOldSpace;
m_dwChannel = dwOldChannel;
m_bUseServiceID = bOldUseServiceID;
err1:
m_bChannelChanged = FALSE;
m_dwServiceID = dwOldServiceID;
err2:
return FALSE;
}
const DWORD cBonDriverSplitter::GetCurSpace(void)
{
return m_dwSpace;
}
const DWORD cBonDriverSplitter::GetCurChannel(void)
{
return m_dwChannel;
}
void *cBonDriverSplitter::TsReader(LPVOID pv)
{
cBonDriverSplitter *pThis = static_cast<cBonDriverSplitter *>(pv);
DWORD dwSize, dwRemain;
DWORD &pos = pThis->m_dwPos;
DWORD &ret = pThis->m_tRet;
ret = 0;
BYTE *pBuf, *pTsBuf;
timespec ts;
if (::pthread_create(&(pThis->m_hTsSplit), NULL, cBonDriverSplitter::TsSplitter, pThis))
{
::perror("pthread_create2");
ret = 100;
return &ret;
}
ts.tv_sec = 0;
ts.tv_nsec = WAIT_TIME * 1000 * 1000;
// TS読み込みループ
pTsBuf = new BYTE[TS_BUFSIZE];
pos = 0;
while (!pThis->m_bStopTsRead)
{
dwSize = dwRemain = 0;
pThis->m_writeLock.Enter();
if (pThis->m_pIBon2->GetTsStream(&pBuf, &dwSize, &dwRemain) && (dwSize != 0))
{
if ((pos + dwSize) < TS_BUFSIZE)
{
::memcpy(&pTsBuf[pos], pBuf, dwSize);
pos += dwSize;
}
else
{
DWORD left, dwLen = TS_BUFSIZE - pos;
::memcpy(&pTsBuf[pos], pBuf, dwLen);
TS_DATA *pData = new TS_DATA();
pData->dwSize = TS_BUFSIZE;
pData->pbBuf = pTsBuf;
if (pThis->m_bUseServiceID)
pThis->m_fifoRawTS.Push(pData);
else
pThis->m_fifoTS.Push(pData);
pTsBuf = new BYTE[TS_BUFSIZE];
left = dwSize - dwLen;
pBuf += dwLen;
while (left >= TS_BUFSIZE)
{
::memcpy(pTsBuf, pBuf, TS_BUFSIZE);
pData = new TS_DATA();