bool textSource::isHTMLtagComing(wint_t ch)
{
bool ret = false;
if(ch != WEOF && ch != 26 && (html_tag.*tagState)(ch) == tag)
{
long curr_pos = Ftell(sourceFile);
//assert(html_tag.*tagState == &html_tag_class::lt);
estate Seq = notag;
do
{
ch = Getc(sourceFile);
if(ch == WEOF || ch == 26)
{
Seq = notag;
break;
}
Seq = (html_tag.*tagState)(ch);
}
while(Seq == tag || Seq == endoftag_startoftag);
/*notag,tag,endoftag,endoftag_startoftag*/
if(Seq == notag)
{ // Not an HTML tag. Backtrack.
}
else // endoftag
{ // ch == '>'
assert(ch == '>');
tagendpos = Ftell(sourceFile);// position of first char after '>'
ret = true;
}
Fseek(sourceFile,curr_pos,_SEEK_SET);
}
return ret;
}
static PyObject *rpmfd_tell(rpmfdObject *s)
{
off_t offset;
Py_BEGIN_ALLOW_THREADS
offset = Ftell(s->fd);
Py_END_ALLOW_THREADS
return Py_BuildValue("L", offset);
}
/*
* Returns -1 if an error seeking; otherwise the routine
* returns the size of a file in bytes and leaves the file
* at the beginning when finished (successful).
*
* This routine assumes FSEEK and FTELL are present on the system.
*/
long int filesize(FILE *fp)
{
long int fsize;
if (Fseek(fp, 0L, SEEK_END) != 0) {
wipoutput(stderr, "Error searching for the end of the file.\n");
return(-1L);
}
fsize = Ftell(fp);
if (Fseek(fp, 0L, SEEK_SET) != 0) {
wipoutput(stderr, "Error finding the beginning of the file.\n");
return(-1L);
}
return(fsize);
}
//=============================================================================
// FUNCTION: IndexFileAdd
// ----------------------------------------------------------------------------
//! Add an entry to the index file.
//!
//! \param FileHandle
//! The handle for the index file to use.
//! \param FileIndex
//! The index that we are looking to add to the list of indexes.
//!
//! \retval DB_ERROR_CRITICAL
//! Something really bad happened and we have no way to recover.
//! \retval DB_ERROR_NONE
//! The index was successfully added to the index file.
//!
//=============================================================================
static _reentrant INT IndexFileAdd(INT FileHandle, INT FileIndex)
{
INT TempIndex;
LONG FilePosition;
LONG lPosition;
//
// Need to see if this entry has already been deleted.
//
FilePosition = Ftell(FileHandle);
lPosition = FilePosition;
Fseek(FileHandle, 0, SEEK_SET);
while (lPosition > 0)
{
if (DB_STRING_HANDLE_SIZE != Fread(FileHandle, &TempIndex,
DB_STRING_HANDLE_SIZE,
DEFAULT_MEMORY, -1))
{
return(DB_ERROR_CRITICAL);
}
if (TempIndex == FileIndex)
{
break;
}
lPosition -= DB_STRING_HANDLE_SIZE;
}
if (0 == lPosition)
{
//
// Seek back to the original position.
//
Fseek(FileHandle, FilePosition, SEEK_SET);
//
// Update deleted list.
//
if (DB_STRING_HANDLE_SIZE != Fwrite(FileHandle, &FileIndex,
DB_STRING_HANDLE_SIZE,
DEFAULT_MEMORY, -1))
{
return(DB_ERROR_CRITICAL);
}
}
return(DB_ERROR_NONE);
}
/*
* Print out the contents of the file f, one screenful at a time.
*/
void
screen(FILE *f, int num_lines)
{
int ch;
int nchars;
int length; /* length of current line */
static int prev_len = 1; /* length of previous line */
for (;;) {
while (num_lines > 0 && !Pause) {
if ((nchars = get_line(f, &length)) == EOF) {
if (clreol)
clreos();
return;
}
if (ssp_opt && length == 0 && prev_len == 0)
continue;
prev_len = length;
if (bad_so ||
(Senter && *Senter == ' ' && promptlen > 0))
erasep(0);
/*
* Must clear before drawing line since tabs on some
* terminals do not erase what they tab over.
*/
if (clreol)
cleareol();
prbuf(Line, length);
if (nchars < promptlen) {
/* erasep() sets promptlen to 0 */
erasep(nchars);
} else
promptlen = 0;
#if 0
/* XXX - is this needed? */
if (clreol) {
/* must clear again in case we wrapped * */
cleareol();
}
#endif
if (nchars < Mcol || !fold_opt) {
/* will turn off UL if necessary */
prbuf("\n", 1);
}
if (nchars == STOP)
break;
num_lines--;
}
if (pstate) {
tputs(ULexit, 1, putch);
pstate = 0;
}
fflush(stdout);
if ((ch = Getc(f)) == EOF) {
if (clreol)
clreos();
return;
}
if (Pause && clreol)
clreos();
Ungetc(ch, f);
Pause = 0;
startup = 0;
if ((num_lines = command(NULL, f)) == 0)
return;
if (hard && promptlen > 0)
erasep(0);
if (noscroll && num_lines >= dlines) {
if (clreol)
home();
else
doclear();
}
/*
* XXX - should store the *first* line on the screen,
* not the last (but we don't know the file position).
* Fixing this requires keeping an arry of dline off_ts
* and updating each one when a new line is started.
*/
screen_start.line = Currline;
screen_start.chrctr = Ftell(f);
}
}
/*
* Search for nth occurrence of regular expression contained in buf in the file
*/
int
search(char *buf, FILE *file, int n)
{
off_t startline = Ftell(file);
off_t line1 = startline;
off_t line2 = startline;
off_t line3 = startline;
off_t saveln;
int lncount, rv;
char ebuf[BUFSIZ];
static regex_t reg;
static int initialized;
context.line = saveln = Currline;
context.chrctr = startline;
lncount = 0;
if (buf != NULL && *buf != '\0') {
if ((rv = regcomp(®, buf, REG_NOSUB)) != 0) {
initialized = 0;
regerror(rv, ®, ebuf, sizeof(ebuf));
regfree(®);
error(ebuf);
return (-1);
}
initialized = 1;
} else if (!initialized) {
error("No previous regular expression");
return (-1);
}
while (!feof(file)) {
line3 = line2;
line2 = line1;
line1 = Ftell(file);
rdline(file);
lncount++;
if ((rv = regexec(®, Line, 0, NULL, 0)) == 0) {
if (--n == 0) {
if (lncount > 3 || (lncount > 1 && no_intty)) {
putchar('\n');
if (clreol)
cleareol();
fputs("...skipping\n", stdout);
}
if (!no_intty) {
Currline -= (lncount >= 3 ? 3 : lncount);
Fseek(file, line3);
if (noscroll) {
if (clreol) {
home();
cleareol();
} else
doclear();
}
} else {
kill_line();
if (noscroll) {
if (clreol) {
home();
cleareol();
} else
doclear();
}
fputs(Line, stdout);
putchar('\n');
}
break;
}
} else if (rv != REG_NOMATCH) {
regerror(rv, ®, ebuf, sizeof(ebuf));
error(ebuf);
return (-1);
}
}
if (feof(file)) {
if (!no_intty) {
Currline = saveln;
Fseek(file, startline);
} else {
fputs("\nPattern not found\n", stdout);
end_it();
}
error("Pattern not found");
return (-1);
}
return (0);
}
/** \ingroup rpmcli
* Create/modify elements in signature header.
* @param rpm path to package
* @param deleting adding or deleting signature?
* @param signfiles sign files if non-zero
* @return 0 on success, -1 on error
*/
static int rpmSign(const char *rpm, int deleting, int signfiles)
{
FD_t fd = NULL;
FD_t ofd = NULL;
char *trpm = NULL;
Header sigh = NULL;
Header h = NULL;
char *msg = NULL;
int res = -1; /* assume failure */
rpmRC rc;
struct rpmtd_s utd;
off_t headerStart;
off_t sigStart;
struct sigTarget_s sigt_v3;
struct sigTarget_s sigt_v4;
unsigned int origSigSize;
int insSig = 0;
fprintf(stdout, "%s:\n", rpm);
if (manageFile(&fd, rpm, O_RDWR))
goto exit;
if ((rc = rpmLeadRead(fd, &msg)) != RPMRC_OK) {
rpmlog(RPMLOG_ERR, "%s: %s\n", rpm, msg);
goto exit;
}
sigStart = Ftell(fd);
rc = rpmReadSignature(fd, &sigh, &msg);
if (rc != RPMRC_OK) {
rpmlog(RPMLOG_ERR, _("%s: rpmReadSignature failed: %s"), rpm,
(msg && *msg ? msg : "\n"));
goto exit;
}
headerStart = Ftell(fd);
if (rpmReadHeader(NULL, fd, &h, &msg) != RPMRC_OK) {
rpmlog(RPMLOG_ERR, _("%s: headerRead failed: %s\n"), rpm, msg);
goto exit;
}
if (!headerIsEntry(h, RPMTAG_HEADERIMMUTABLE)) {
rpmlog(RPMLOG_ERR, _("Cannot sign RPM v3 packages\n"));
goto exit;
}
unloadImmutableRegion(&sigh, RPMTAG_HEADERSIGNATURES);
origSigSize = headerSizeof(sigh, HEADER_MAGIC_YES);
if (signfiles) {
if (includeFileSignatures(&sigh, &h))
goto exit;
}
if (deleting) { /* Nuke all the signature tags. */
deleteSigs(sigh);
} else {
/* Signature target containing header + payload */
sigt_v3.fd = fd;
sigt_v3.start = headerStart;
sigt_v3.fileName = rpm;
sigt_v3.size = fdSize(fd) - headerStart;
/* Signature target containing only header */
sigt_v4 = sigt_v3;
sigt_v4.size = headerSizeof(h, HEADER_MAGIC_YES);
res = replaceSignature(sigh, &sigt_v3, &sigt_v4);
if (res != 0) {
if (res == 1) {
rpmlog(RPMLOG_WARNING,
_("%s already contains identical signature, skipping\n"),
rpm);
/* Identical signature is not an error */
res = 0;
}
goto exit;
}
res = -1;
}
/* Try to make new signature smaller to have size of original signature */
rpmtdReset(&utd);
if (headerGet(sigh, RPMSIGTAG_RESERVEDSPACE, &utd, HEADERGET_MINMEM)) {
int diff;
int count;
char *reservedSpace = NULL;
count = utd.count;
diff = headerSizeof(sigh, HEADER_MAGIC_YES) - origSigSize;
if (diff < count) {
reservedSpace = xcalloc(count - diff, sizeof(char));
headerDel(sigh, RPMSIGTAG_RESERVEDSPACE);
rpmtdReset(&utd);
utd.tag = RPMSIGTAG_RESERVEDSPACE;
utd.count = count - diff;
utd.type = RPM_BIN_TYPE;
utd.data = reservedSpace;
headerPut(sigh, &utd, HEADERPUT_DEFAULT);
free(reservedSpace);
insSig = 1;
}
}
/* Reallocate the signature into one contiguous region. */
sigh = headerReload(sigh, RPMTAG_HEADERSIGNATURES);
if (sigh == NULL) /* XXX can't happen */
goto exit;
if (insSig) {
/* Insert new signature into original rpm */
if (Fseek(fd, sigStart, SEEK_SET) < 0) {
rpmlog(RPMLOG_ERR, _("Could not seek in file %s: %s\n"),
rpm, Fstrerror(fd));
goto exit;
}
if (rpmWriteSignature(fd, sigh)) {
rpmlog(RPMLOG_ERR, _("%s: rpmWriteSignature failed: %s\n"), rpm,
Fstrerror(fd));
goto exit;
}
res = 0;
} else {
/* Replace orignal rpm with new rpm containing new signature */
rasprintf(&trpm, "%s.XXXXXX", rpm);
ofd = rpmMkTemp(trpm);
if (ofd == NULL || Ferror(ofd)) {
rpmlog(RPMLOG_ERR, _("rpmMkTemp failed\n"));
goto exit;
}
/* Write the lead/signature of the output rpm */
rc = rpmLeadWrite(ofd, h);
if (rc != RPMRC_OK) {
rpmlog(RPMLOG_ERR, _("%s: writeLead failed: %s\n"), trpm,
Fstrerror(ofd));
goto exit;
}
if (rpmWriteSignature(ofd, sigh)) {
rpmlog(RPMLOG_ERR, _("%s: rpmWriteSignature failed: %s\n"), trpm,
Fstrerror(ofd));
goto exit;
}
if (Fseek(fd, headerStart, SEEK_SET) < 0) {
rpmlog(RPMLOG_ERR, _("Could not seek in file %s: %s\n"),
rpm, Fstrerror(fd));
goto exit;
}
/* Append the header and archive from the temp file */
if (copyFile(&fd, rpm, &ofd, trpm) == 0) {
struct stat st;
/* Move final target into place, restore file permissions. */
if (stat(rpm, &st) == 0 && unlink(rpm) == 0 &&
rename(trpm, rpm) == 0 && chmod(rpm, st.st_mode) == 0) {
res = 0;
} else {
rpmlog(RPMLOG_ERR, _("replacing %s failed: %s\n"),
rpm, strerror(errno));
}
}
}
exit:
if (fd) (void) closeFile(&fd);
if (ofd) (void) closeFile(&ofd);
headerFree(sigh);
headerFree(h);
free(msg);
/* Clean up intermediate target */
if (trpm) {
(void) unlink(trpm);
free(trpm);
}
return res;
}
LONG _reentrant ftell(INT Handle)
{
return Ftell(Handle);
}
/*
* This is more than just a little insane:
* In order to write the signature, we need to know the size and
* the size and digests of the header and payload, which are located
* after the signature on disk. We also need a digest of the compressed
* payload for the main header, and of course the payload is after the
* header on disk. So we need to create placeholders for both the
* signature and main header that exactly match the final sizes, calculate
* the payload digest, then generate and write the real main header to
* be able to FINALLY calculate the digests we need for the signature
* header. In other words, we need to write things in the exact opposite
* order to how the RPM format is laid on disk.
*/
static rpmRC writeRPM(Package pkg, unsigned char ** pkgidp,
const char *fileName, char **cookie)
{
FD_t fd = NULL;
char * rpmio_flags = NULL;
char * SHA1 = NULL;
char * SHA256 = NULL;
uint8_t * MD5 = NULL;
char * pld = NULL;
uint32_t pld_algo = PGPHASHALGO_SHA256; /* TODO: macro configuration */
rpmRC rc = RPMRC_FAIL; /* assume failure */
rpm_loff_t archiveSize = 0;
off_t sigStart, hdrStart, payloadStart, payloadEnd;
if (pkgidp)
*pkgidp = NULL;
rpmio_flags = getIOFlags(pkg);
if (!rpmio_flags)
goto exit;
finalizeDeps(pkg);
/* Create and add the cookie */
if (cookie) {
rasprintf(cookie, "%s %d", buildHost(), (int) (*getBuildTime()));
headerPutString(pkg->header, RPMTAG_COOKIE, *cookie);
}
/* Create a dummy payload digest to get the header size right */
pld = nullDigest(pld_algo, 1);
headerPutUint32(pkg->header, RPMTAG_PAYLOADDIGESTALGO, &pld_algo, 1);
headerPutString(pkg->header, RPMTAG_PAYLOADDIGEST, pld);
pld = _free(pld);
/* Check for UTF-8 encoding of string tags, add encoding tag if all good */
if (checkForEncoding(pkg->header, 1))
goto exit;
/* Open the output file */
fd = Fopen(fileName, "w+.ufdio");
if (fd == NULL || Ferror(fd)) {
rpmlog(RPMLOG_ERR, _("Could not open %s: %s\n"),
fileName, Fstrerror(fd));
goto exit;
}
/* Write the lead section into the package. */
if (rpmLeadWrite(fd, pkg->header)) {
rpmlog(RPMLOG_ERR, _("Unable to write package: %s\n"), Fstrerror(fd));
goto exit;
}
/* Save the position of signature section */
sigStart = Ftell(fd);
/* Generate and write a placeholder signature header */
SHA1 = nullDigest(PGPHASHALGO_SHA1, 1);
SHA256 = nullDigest(PGPHASHALGO_SHA256, 1);
MD5 = nullDigest(PGPHASHALGO_MD5, 0);
if (rpmGenerateSignature(SHA256, SHA1, MD5, 0, 0, fd))
goto exit;
SHA1 = _free(SHA1);
SHA256 = _free(SHA256);
MD5 = _free(MD5);
/* Write a placeholder header. */
hdrStart = Ftell(fd);
if (writeHdr(fd, pkg->header))
goto exit;
/* Write payload section (cpio archive) */
payloadStart = Ftell(fd);
if (cpio_doio(fd, pkg, rpmio_flags, &archiveSize))
goto exit;
payloadEnd = Ftell(fd);
/* Re-read payload to calculate compressed digest */
fdInitDigestID(fd, pld_algo, RPMTAG_PAYLOADDIGEST, 0);
if (fdConsume(fd, payloadStart, payloadEnd - payloadStart))
goto exit;
fdFiniDigest(fd, RPMTAG_PAYLOADDIGEST, (void **)&pld, NULL, 1);
/* Insert the payload digest in main header */
headerDel(pkg->header, RPMTAG_PAYLOADDIGEST);
headerPutString(pkg->header, RPMTAG_PAYLOADDIGEST, pld);
pld = _free(pld);
/* Write the final header */
if (fdJump(fd, hdrStart))
goto exit;
if (writeHdr(fd, pkg->header))
goto exit;
/* Calculate digests: SHA on header, legacy MD5 on header + payload */
fdInitDigestID(fd, PGPHASHALGO_MD5, RPMTAG_SIGMD5, 0);
fdInitDigestID(fd, PGPHASHALGO_SHA1, RPMTAG_SHA1HEADER, 0);
fdInitDigestID(fd, PGPHASHALGO_SHA256, RPMTAG_SHA256HEADER, 0);
if (fdConsume(fd, hdrStart, payloadStart - hdrStart))
goto exit;
fdFiniDigest(fd, RPMTAG_SHA1HEADER, (void **)&SHA1, NULL, 1);
fdFiniDigest(fd, RPMTAG_SHA256HEADER, (void **)&SHA256, NULL, 1);
if (fdConsume(fd, 0, payloadEnd - payloadStart))
goto exit;
fdFiniDigest(fd, RPMTAG_SIGMD5, (void **)&MD5, NULL, 0);
if (fdJump(fd, sigStart))
goto exit;
/* Generate the signature. Now with right values */
if (rpmGenerateSignature(SHA256, SHA1, MD5, payloadEnd - hdrStart, archiveSize, fd))
goto exit;
rc = RPMRC_OK;
exit:
free(rpmio_flags);
free(SHA1);
free(SHA256);
/* XXX Fish the pkgid out of the signature header. */
if (pkgidp != NULL) {
if (MD5 != NULL) {
*pkgidp = MD5;
}
} else {
free(MD5);
}
Fclose(fd);
if (rc == RPMRC_OK)
rpmlog(RPMLOG_NOTICE, _("Wrote: %s\n"), fileName);
else
(void) unlink(fileName);
return rc;
}
bool textSource::segment(int level
,int sstatus
,bool PrevIsField // True if previous sibling block contains a \field
,charprops CharProps
)
{
wint_t ch;
curr_pos = Ftell(sourceFile);// After parsing a html-tag, seeking to curr_pos brings you back to the position where the parsed sequence started.
if(Option.keepEOLsequence)
{
copyEOLsequence();
// SourceFile is rewinded
}
do
{
ch = Getc(sourceFile);
end_offset = Ftell(sourceFile);
if(curr_pos >= tagendpos)
{
// We are not inside an HTML-tag.
if(flgs.inhtmltag)
{
flgs.firstafterhtmltag = true;
flgs.inhtmltag = false;
}
// Check whether a well-formed HTML tag is ahead. Returns sourceFile
// in same file position.
flgs.htmltagcoming = isHTMLtagComing(ch);
// assert(new_pos == Ftell(sourceFile));
assert(end_offset == Ftell(sourceFile));
}
else if(flgs.htmltagcoming)
{
// We are leaving an HTML-tag and entering a new one.
flgs.inhtmltag = true;
flgs.htmltagcoming = false;
}
/* Scan in advance, checking whether the line to come is a heading and
therefore must be preceded with a newline (WritePar will then be set to
true.)
*/
if( ch == '\n'
|| ch == '\r'
|| ch == WEOF
|| ch == 26
)
{
flgs.in_fileName = false;
heading = isHeading(firsttext,ch,WriteParAfterHeadingOrField);
if(!skipSegmentation(firsttext,ch))
{
doTheSegmentation(CharProps,true,false); // Bart 20040120. true because: Suppose that end of line is end of segment
if(!WriteParAfterHeadingOrField && heading)
{// A normal line after a heading has WritePar==false and heading==true
WriteParAfterHeadingOrField = true;
heading = false;
}
}
if(firsttext.EOL)
firsttext.b.LS = 1;
}
else
{
updateFlags(ch,flgs);
int EOL = firsttext.EOL;
bool sentenceEnd = checkSentenceStartDueToBullet(ch);
if( sentenceEnd
|| flgs.htmltagcoming
|| flgs.inhtmltag
|| (end_offset - begin_offset > MAXSEGMENTLENGTH && isSpace(ch)) // check for buffer overflow
)
{
doTheSegmentation(CharProps,false,false);
firsttext.b.SD = 1;
firsttext.b.LS = 0;
}
if(isSpace(ch))
{
if(EOL)
firsttext.b.LS = 1;
}
else
{
firsttext.b.LS = 0;
firsttext.EOL = 0; // resets SD, CR and LF
}
}
curr_pos = end_offset;
}
while(ch != WEOF && ch != 26);
outputtext->PutHandlingLine('\n',flgs); // 20100106 Flush last line
return false;
}
int _reentrant OpenSMVFile(int aa, int b, int *pPtr)
{
void _Y * pBuffer = (WORD *) &g_wUserScratchY;
_packed char szFilename[MAX_FILENAME_LENGTH];
SONGFILEINFO SongInfo;
int a, rtn = MVIDEO_ERROR;
DWORD dwValue;
aa;b;pPtr;
if(stc_iHandle == -1) {
SongInfo.m_wBufferLength = MAX_FILENAME_LENGTH;
SongInfo.m_pFilename = (_packed BYTE*)szFilename;
#ifndef USE_PLAYLIST3
if( SysCallFunction(RSRC_PLAYLIST_CODEBANK,Playlist_GetCurrentSongFileInfo, 0, 0, (INT*)&SongInfo ) == PLAYLIST_SUCCESS )
#else
if(JpegFile_GetCurrentSongFileInfo(0,0,(INT*)&SongInfo) == PLAYLIST_SUCCESS)
#endif
{
//open smw file
#ifdef USE_PLAYLIST5
g_CurrentFastKey = ((g_PL5_Playback.queue)->pos + g_PL5_Playback.currentplay)->file.lFastKey;
stc_iHandle = FSFastOpen(g_CurrentFastKey, READ);
if(stc_iHandle < 0)
#else
if((stc_iHandle = Fopen( szFilename, (_packed char *)"r" )) < 0)
#endif
{ stc_iHandle = -1;
return(rtn);
}
// read RIFF trunk
Fread( stc_iHandle, (void*)pBuffer, 8, DEFAULT_MEMORY, (INT)-1 );
dwValue = 0;
for( a = 7; a > 3; a-- )
dwValue = (dwValue << 8 ) + GetByteFromArrayInY( pBuffer, a );
//skip wave audio part
if(Fseek( stc_iHandle, dwValue, SEEK_CUR ) < 0)
{ Fclose( stc_iHandle );
stc_iHandle = -1;
return(rtn);
}
//extract motion video graphic header
Fread( stc_iHandle, (void*)pBuffer, (16*3)+3, DEFAULT_MEMORY, (INT)-1 );
stc_iByteinJpegBlock = 0;
for( a = 23; a > 20; a-- )
stc_iByteinJpegBlock = (stc_iByteinJpegBlock << 8) + GetByteFromArrayInY( pBuffer, a );
stc_iVideoWidth = GetByteFromArrayInY( pBuffer, 9 );
stc_iVideoHeight = GetByteFromArrayInY( pBuffer, 12 );
if(stc_iVideoHeight & 0x0F)
stc_iFrameHeight = (stc_iVideoHeight + 16) - (stc_iVideoHeight % 16);
else
stc_iFrameHeight = stc_iVideoHeight;
stc_iFramePerSec = GetByteFromArrayInY( pBuffer, 24 );
stc_iFrameDuration = (DWORD)1000000 / (DWORD)stc_iFramePerSec; // Use us for handling non-integer FrameDuration
stc_dwTotalFrame = 0;
for( a = 29; a > 26; a-- )
stc_dwTotalFrame = (stc_dwTotalFrame << 8) + GetByteFromArrayInY( pBuffer, a );
stc_dwTotalFrameBackup = stc_dwTotalFrame;
stc_iFrameDrop = stc_iFrameDuration * 3 / 2;
stc_iFrameInJpegBlock = 0;
for( a = 38; a > 35; a-- )
stc_iFrameInJpegBlock = (stc_iFrameInJpegBlock << 8) + GetByteFromArrayInY( pBuffer, a );
stc_iDurationInJpegBlock = stc_iFrameDuration * stc_iFrameInJpegBlock;
//the beginning of the first Jpeg block for frame data
stc_dwVideoStart = Ftell(stc_iHandle);
rtn = MVIDEO_SUCCESS;
}
}
return(rtn);
}
static rpmRC includeFileSignatures(FD_t fd, const char *rpm,
Header *sigp, Header *hdrp,
off_t sigStart, off_t headerStart)
{
FD_t ofd = NULL;
char *trpm = NULL;
char *key;
char *keypass;
char *SHA1 = NULL;
uint8_t *MD5 = NULL;
size_t sha1len;
size_t md5len;
off_t sigTargetSize;
rpmRC rc = RPMRC_OK;
struct rpmtd_s osigtd;
char *o_sha1 = NULL;
uint8_t o_md5[16];
#ifndef WITH_IMAEVM
rpmlog(RPMLOG_ERR, _("missing libimaevm\n"));
return RPMRC_FAIL;
#endif
unloadImmutableRegion(hdrp, RPMTAG_HEADERIMMUTABLE);
key = rpmExpand("%{?_file_signing_key}", NULL);
keypass = rpmExpand("%{_file_signing_key_password}", NULL);
if (rstreq(keypass, "")) {
free(keypass);
keypass = NULL;
}
rc = rpmSignFiles(*hdrp, key, keypass);
if (rc != RPMRC_OK) {
goto exit;
}
*hdrp = headerReload(*hdrp, RPMTAG_HEADERIMMUTABLE);
if (*hdrp == NULL) {
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("headerReload failed\n"));
goto exit;
}
ofd = rpmMkTempFile(NULL, &trpm);
if (ofd == NULL || Ferror(ofd)) {
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("rpmMkTemp failed\n"));
goto exit;
}
/* Copy archive to temp file */
if (copyFile(&fd, rpm, &ofd, trpm)) {
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("copyFile failed\n"));
goto exit;
}
if (Fseek(fd, headerStart, SEEK_SET) < 0) {
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("Could not seek in file %s: %s\n"),
rpm, Fstrerror(fd));
goto exit;
}
/* Start MD5 calculation */
fdInitDigest(fd, PGPHASHALGO_MD5, 0);
/* Write header to rpm and recalculate SHA1 */
fdInitDigest(fd, PGPHASHALGO_SHA1, 0);
rc = headerWrite(fd, *hdrp, HEADER_MAGIC_YES);
if (rc != RPMRC_OK) {
rpmlog(RPMLOG_ERR, _("headerWrite failed\n"));
goto exit;
}
fdFiniDigest(fd, PGPHASHALGO_SHA1, (void **)&SHA1, &sha1len, 1);
/* Copy archive from temp file */
if (Fseek(ofd, 0, SEEK_SET) < 0) {
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("Could not seek in file %s: %s\n"),
rpm, Fstrerror(fd));
goto exit;
}
if (copyFile(&ofd, trpm, &fd, rpm)) {
rc = RPMRC_FAIL;
rpmlog(RPMLOG_ERR, _("copyFile failed\n"));
goto exit;
}
unlink(trpm);
sigTargetSize = Ftell(fd) - headerStart;
fdFiniDigest(fd, PGPHASHALGO_MD5, (void **)&MD5, &md5len, 0);
if (headerGet(*sigp, RPMSIGTAG_MD5, &osigtd, HEADERGET_DEFAULT)) {
memcpy(o_md5, osigtd.data, 16);
rpmtdFreeData(&osigtd);
}
if (headerGet(*sigp, RPMSIGTAG_SHA1, &osigtd, HEADERGET_DEFAULT)) {
o_sha1 = xstrdup(osigtd.data);
rpmtdFreeData(&osigtd);
}
if (memcmp(MD5, o_md5, md5len) == 0 && strcmp(SHA1, o_sha1) == 0)
rpmlog(RPMLOG_WARNING,
_("%s already contains identical file signatures\n"),
rpm);
else
replaceSigDigests(fd, rpm, sigp, sigStart, sigTargetSize, SHA1, MD5);
exit:
free(trpm);
free(MD5);
free(SHA1);
free(o_sha1);
free(keypass);
free(key);
if (ofd)
(void) closeFile(&ofd);
return rc;
}
/* Get a logical line */
static int get_line(register FILE *f, int *length)
{
int c;
char *p;
int column;
static int colflg;
#ifdef HAVE_WIDECHAR
size_t i;
wchar_t wc;
int wc_width;
mbstate_t state, state_bak; /* Current status of the stream. */
char mbc[MB_LEN_MAX]; /* Buffer for one multibyte char. */
size_t mblength; /* Byte length of multibyte char. */
size_t mbc_pos = 0; /* Position of the MBC. */
int use_mbc_buffer_flag = 0; /* If 1, mbc has data. */
int break_flag = 0; /* If 1, exit while(). */
long file_pos_bak = Ftell(f);
memset(&state, '\0', sizeof(mbstate_t));
#endif
prepare_line_buffer();
p = Line;
column = 0;
c = Getc(f);
if (colflg && c == '\n') {
Currline++;
c = Getc(f);
}
while (p < &Line[LineLen - 1]) {
#ifdef HAVE_WIDECHAR
if (fold_opt && use_mbc_buffer_flag && MB_CUR_MAX > 1) {
use_mbc_buffer_flag = 0;
state_bak = state;
mbc[mbc_pos++] = c;
process_mbc:
mblength = mbrtowc(&wc, mbc, mbc_pos, &state);
switch (mblength) {
case (size_t)-2: /* Incomplete multibyte character. */
use_mbc_buffer_flag = 1;
state = state_bak;
break;
case (size_t)-1: /* Invalid as a multibyte character. */
*p++ = mbc[0];
state = state_bak;
column++;
file_pos_bak++;
if (column >= Mcol) {
Fseek(f, file_pos_bak);
} else {
memmove(mbc, mbc + 1, --mbc_pos);
if (mbc_pos > 0) {
mbc[mbc_pos] = '\0';
goto process_mbc;
}
}
break;
default:
wc_width = wcwidth(wc);
if (column + wc_width > Mcol) {
Fseek(f, file_pos_bak);
break_flag = 1;
} else {
for (i = 0; p < &Line[LineLen - 1] &&
i < mbc_pos; i++)
*p++ = mbc[i];
if (wc_width > 0)
column += wc_width;
}
}
if (break_flag || column >= Mcol)
break;
c = Getc(f);
continue;
}
#endif /* HAVE_WIDECHAR */
if (c == EOF) {
if (p > Line) {
*p = '\0';
*length = p - Line;
return (column);
}
*length = p - Line;
return (EOF);
}
if (c == '\n') {
Currline++;
break;
}
*p++ = c;
#if 0
if (c == '\033') { /* ESC */
c = Getc(f);
while (c > ' ' && c < '0' && p < &Line[LineLen - 1]) {
*p++ = c;
c = Getc(f);
}
if (c >= '0' && c < '\177' && p < &Line[LineLen - 1]) {
*p++ = c;
c = Getc(f);
continue;
}
}
#endif /* 0 */
if (c == '\t') {
if (!hardtabs || (column < promptlen && !hard)) {
if (hardtabs && eraseln && !dumb) {
column = 1 + (column | 7);
putstring(eraseln);
promptlen = 0;
} else {
for (--p; p < &Line[LineLen - 1];) {
*p++ = ' ';
if ((++column & 7) == 0)
break;
}
if (column >= promptlen)
promptlen = 0;
}
} else
column = 1 + (column | 7);
} else if (c == '\b' && column > 0) {
column--;
} else if (c == '\r') {
int next = Getc(f);
if (next == '\n') {
p--;
Currline++;
break;
}
Ungetc(next, f);
column = 0;
} else if (c == '\f' && stop_opt) {
p[-1] = '^';
*p++ = 'L';
column += 2;
Pause++;
} else if (c == EOF) {
*length = p - Line;
return (column);
} else {
#ifdef HAVE_WIDECHAR
if (fold_opt && MB_CUR_MAX > 1) {
memset(mbc, '\0', MB_LEN_MAX);
mbc_pos = 0;
mbc[mbc_pos++] = c;
state_bak = state;
mblength = mbrtowc(&wc, mbc, mbc_pos, &state);
/* The value of mblength is always less than 2 here. */
switch (mblength) {
case (size_t)-2:
p--;
file_pos_bak = Ftell(f) - 1;
state = state_bak;
use_mbc_buffer_flag = 1;
break;
case (size_t)-1:
state = state_bak;
column++;
break;
default:
wc_width = wcwidth(wc);
if (wc_width > 0)
column += wc_width;
}
} else
#endif /* HAVE_WIDECHAR */
{
if (isprint(c))
column++;
}
}
if (column >= Mcol && fold_opt)
break;
#ifdef HAVE_WIDECHAR
if (use_mbc_buffer_flag == 0 && p >= &Line[LineLen - 1 - 4])
/* don't read another char if there is no space for
* whole multibyte sequence */
break;
#endif
c = Getc(f);
}
if (column >= Mcol && Mcol > 0) {
if (!Wrap) {
*p++ = '\n';
}
}
colflg = column == Mcol && fold_opt;
if (colflg && eatnl && Wrap) {
*p++ = '\n'; /* simulate normal wrap */
}
*length = p - Line;
*p = 0;
return (column);
}
