static void decompress(const char* fname, const ZSTD_DDict* ddict)
{
size_t cSize;
void* const cBuff = loadFileX(fname, &cSize);
unsigned long long const rSize = ZSTD_getDecompressedSize(cBuff, cSize);
if (rSize==0) {
printf("%s : original size unknown \n", fname);
exit(5);
}
void* const rBuff = mallocX(rSize);
ZSTD_DCtx* const dctx = ZSTD_createDCtx();
size_t const dSize = ZSTD_decompress_usingDDict(dctx, rBuff, rSize, cBuff, cSize, ddict);
if (dSize != rSize) {
printf("error decoding %s : %s \n", fname, ZSTD_getErrorName(dSize));
exit(7);
}
/* success */
printf("%25s : %6u -> %7u \n", fname, (unsigned)cSize, (unsigned)rSize);
ZSTD_freeDCtx(dctx);
free(rBuff);
free(cBuff);
}
static void* loadFileX(const char* fileName, size_t* size)
{
off_t const buffSize = fsizeX(fileName);
FILE* const inFile = fopenX(fileName, "rb");
void* const buffer = mallocX(buffSize);
size_t const readSize = fread(buffer, 1, buffSize, inFile);
if (readSize != (size_t)buffSize) {
printf("fread: %s : %s \n", fileName, strerror(errno));
exit(4);
}
fclose(inFile);
*size = buffSize;
return buffer;
}
int loServiceCreate(loService **result, const loDriver *drv, unsigned tagcount)
{
int rv = 0;
size_t size;
loService *se;
if (!result) return EINVAL;
*result = 0;
if (!drv || 0 >= tagcount || 0 >= ++tagcount) return EINVAL;
UL_DEBUG((LOGID, "structs: tE=%u tA=%u tD=%u tV=%u tS=%u tP=%u",
sizeof(loTagEntry), sizeof(loTagAttrib), sizeof(loTagDetail),
sizeof(loTagValue), sizeof(loTagState), sizeof(loTagPair)));
size = sizeof(loService) +
(sizeof(loTagEntry) + sizeof(loTagValue) + sizeof(lo_hash)) * tagcount;
UL_TRACE((LOGID, "loCreate(%u) requested size = %u", tagcount - 1, size));
se = (loService*)mallocX(size);
if (!se)
{
UL_ERROR((LOGID, "loCreate(%u) requested size = %ud FAILED", tagcount, size));
return ENOMEM;
}
se->iam = se;
se->servlist = 0;
se->serv_key = 0;
se->shutdown = 0;
se->initphase = 0;
se->tag_count = 0;
se->firstfree = 1; /* first entry is not used */
se->lastused = 0;
se->lastnamed = 0;
se->proplist = 0;
se->proplist_count = 0;
se->driver = *drv;
se->cactx.ca_se = se;
se->cactx.ca_se_arg = se->driver.ldDriverArg;
se->cactx.ca_cli = 0;
se->cactx.ca_cli_arg = 0;
se->ts_prim = se->ts_sec = 0;
se->ts_size = 0;
se->log = 0;
#if 0 <= USE_LOG
if (!lolog)
{
lolog = (unilog*)(se->log = INIT_LOG());
UL_INFO((LOGID, "UNILOG initialization missed..."));
UL_TRACE((LOGID, "loCreate(%u) requested size = %u", tagcount - 1, size));
}
#endif
se->ts_prim = se->ts_sec = (FILETIME*)mallocX(2 * sizeof(FILETIME));
if (!se->ts_prim)
{
rv = ENOMEM;
UL_ERROR((LOGID, "ts_prim init() FAILED"));
goto Fail;
}
memset(se->ts_prim, 0, 2 * sizeof(FILETIME));
se->ts_size = 1;
if (rv = lo_proplist_init(se))
{
UL_ERROR((LOGID, "lo_proplist_init() FAILED"));
goto Fail;
}
lo_setup_clock();
if (se->driver.ldRefreshRate < 1)
{
se->driver.ldRefreshRate = lo_default_timegran(
se->driver.ldRefreshRate_min < 1 ?
&se->driver.ldRefreshRate_min : 0);
if (se->driver.ldRefreshRate/*_min*/ < 1)
se->driver.ldRefreshRate/*_min*/ = 16;
}
if (se->driver.ldRefreshRate_min < se->driver.ldRefreshRate)
se->driver.ldRefreshRate_min = se->driver.ldRefreshRate;
if (se->driver.ldQueueMax < 1) se->driver.ldQueueMax = 4; /* DEFAULT */
if ((se->driver.ldFlags & loDf_EE_SFALSE) == loDf_EE_SFALSE)
se->driver.ldFlags &= ~loDf_EE_SFALSE;
se->wstrcmp = (se->driver.ldFlags & loDF_IGNCASE)? _wcsicmp: wcscmp;
se->wstrncmp = (se->driver.ldFlags & loDF_IGNCASE)? _wcsnicmp: wcsncmp;
se->wstrhash = (se->driver.ldFlags & loDF_IGNCASE)? lo_wcsihash: lo_wcshash;
#if 0
se->wstrnhash = (se->driver.ldFlags & loDF_IGNCASE)? lo_wcsnihash: lo_wcsnhash;
#endif
if (!se->driver.ldCurrentTime) se->driver.ldCurrentTime = ld_current_time;
if (!se->driver.ldBranchSep ||
0 >= mbtowc(&se->branch_sep, &se->driver.ldBranchSep, 1)) se->branch_sep = 0;
UL_TRACE((LOGID, "Branch Separator = \\x%02X <%lc>\\x%02X",
se->driver.ldBranchSep, se->branch_sep, se->branch_sep));
se->tags = (loTagEntry*)(&se[1]);
loTagEntry_init(se->tags, tagcount);
se->secondary = (loTagValue*)(&se->tags[tagcount]);
loTagValue_init(se->secondary, tagcount);
se->tag_count = tagcount;
se->name_hash = (lo_hash*)(&se->secondary[tagcount]);
memset(se->name_hash, 0, sizeof(lo_hash) * tagcount);
/* we assume VT_EMPTY === 0 */
se->sec_trid = se->prim_trid = 0;
/* se->prim_changed = 0; */
se->tags[0].attr.taDetail = (loTagDetail*)mallocX(sizeof(loTagDetail));
if (!se->tags[0].attr.taDetail)
{
UL_ERROR((LOGID, "loCreate(%u) taDetail FAILED", tagcount));
rv = ENOMEM;
goto Fail;
}
loTagDetail_init(se->tags[0].attr.taDetail);
se->tags[0].attr.taFlags = loTt_DETAILS | loTF_EMPTY;
se->tags[0].attr.taDetail->tdName[0] = 0;
se->tags[0].attr.taRangecent = 0.0;
if (rv = lw_rwlock_init(&se->lkMgmt, 0))
{
UL_ERROR((LOGID, "loCreate()::lkMgmt FAILED"));
goto Fail;
}
se->initphase |= ifLKMGMT;
if (rv = lw_rwlock_init(&se->lkPrim, 0))
{
UL_ERROR((LOGID, "loCreate()::lkPrim FAILED"));
goto Fail;
}
se->initphase |= ifLKPRIM;
if (rv = lw_mutex_init(&se->lkList, 0))
{
UL_ERROR((LOGID, "loCreate()::lkList FAILED"));
goto Fail;
}
se->initphase |= ifLKLIST;
if (rv = lw_mutex_init(&se->lkDr, 0))
{
UL_ERROR((LOGID, "loCreate()::lkDr FAILED"));
goto Fail;
}
se->initphase |= ifLKDR;
if (rv = lw_condb_init(&se->lkTridWait, 0))
{
UL_ERROR((LOGID, "loCreate()::lkTridWait FAILED"));
goto Fail;
}
se->initphase |= ifTRWAIT;
if (rv = loThrControl_init(&se->update_pipe))
{
UL_ERROR((LOGID, "loCreate()::loThr_init FAILED"));
goto Fail;
}
se->initphase |= ifLKSEC;
if (rv = loThrControl_start(&se->update_pipe, 0, loUpdatePipe, se))
{
UL_ERROR((LOGID, "loCreate()::loThr_start FAILED"));
goto Fail;
}
se->cform_dataonly = RegisterClipboardFormat("OPCSTMFORMATDATA");
se->cform_datatime = RegisterClipboardFormat("OPCSTMFORMATDATATIME");
se->cform_writecompl = RegisterClipboardFormat("OPCSTMFORMATWRITECOMPLETE");
*result = se;
return 0;
Fail:
UL_WARNING((LOGID, "%!e loCreate(%u) failed", rv, tagcount));
loServiceDestroy(se);
return rv;
}
