if (Siz == 0)
{
+ free(NewBuf);
return NULL;
}
*/
int FlushStrBuf(StrBuf *buf)
{
- if (buf == NULL)
+ if ((buf == NULL) || (buf->buf == NULL))
return -1;
if (buf->ConstBuf)
return -1;
*/
void StrBufAppendBuf(StrBuf *Buf, const StrBuf *AppendBuf, unsigned long Offset)
{
- if ((AppendBuf == NULL) || (Buf == NULL) || (AppendBuf->buf == NULL))
+ if ((AppendBuf == NULL) || (AppendBuf->buf == NULL) ||
+ (Buf == NULL) || (Buf->buf == NULL))
return;
if (Buf->BufSize - Offset < AppendBuf->BufUsed + Buf->BufUsed + 1)
*/
void StrBufCutRight(StrBuf *Buf, int nChars)
{
- if ((Buf == NULL) || (Buf->BufUsed == 0)) return;
+ if ((Buf == NULL) || (Buf->BufUsed == 0) || (Buf->buf == NULL))
+ return;
+
if (nChars >= Buf->BufUsed) {
FlushStrBuf(Buf);
return;
const char *pLeft;
const char *pRight;
- if (Buf == NULL)
+ if ((Buf == NULL) || (Buf->buf == NULL))
return;
pLeft = pBuff = Buf->buf;
while (pBuff != NULL) {
return ReducedBy;
}
+int StrBufExtract_tokenFromStr(StrBuf *dest, const char *Source, long SourceLen, int parmnum, char separator)
+{
+ const StrBuf Temp = {
+ (char*)Source,
+ SourceLen,
+ SourceLen,
+ 1
+#ifdef SIZE_DEBUG
+ ,
+ 0,
+ "",
+ ""
+#endif
+ };
+
+ return StrBufExtract_token(dest, &Temp, parmnum, separator);
+}
/**
* @ingroup StrBuf_Tokenizer
int a, b, len;
char hex[3];
- if (target != NULL)
- FlushStrBuf(target);
-
- if (source == NULL ||target == NULL)
+ if ((source == NULL) || (target == NULL) || (target->buf == NULL))
{
return;
}
+ if (target != NULL)
+ FlushStrBuf(target);
+
len = source->BufUsed;
for (a = 0; a < len; ++a) {
if (target->BufUsed >= target->BufSize)
if (target != NULL)
FlushStrBuf(target);
- if (source == NULL ||target == NULL)
+ if ((source == NULL) || (target == NULL) || (target->buf == NULL))
{
return;
}
FlushStrBuf(*target);
StrBufAppendBuf(*target, source, 0);
}
- return (*target)->BufUsed;
+ if (*target != 0)
+ return (*target)->BufUsed;
+ else
+ return 0;
}
if (*target == NULL)
*target = NewStrBufPlain(NULL, sizeof(headerStr) + source->BufUsed * 2);
while ((pch != NULL) && (pch < pche))
{
while (isspace(*pch)) pch++;
- UserStart = UserEnd = EmailStart = EmailEnd = NULL;
+ UserEnd = EmailStart = EmailEnd = NULL;
if ((*pch == '"') || (*pch == '\'')) {
UserStart = pch + 1;
EmailStart ++;
if (UserStart >= UserEnd)
UserStart = UserEnd = NULL;
- At = strchr(EmailStart, '@');
}
else { /* this is a local recipient... no domain, just a realname */
EmailStart = UserStart;
size_t obuflen; /**< Length of output buffer */
+ if ((ConvertBuf == NULL) || (TmpBuf == NULL))
+ return;
+
/* since we're converting to utf-8, one glyph may take up to 6 bytes */
if (ConvertBuf->BufUsed * 6 >= TmpBuf->BufSize)
IncreaseBuf(TmpBuf, 0, ConvertBuf->BufUsed * 6);
#endif
const char *eptr;
int passes = 0;
- int i, len;
+ int i;
int illegal_non_rfc2047_encoding = 0;
+
+ if (DecodeMe == NULL)
+ return;
/* Sometimes, badly formed messages contain strings which were simply
* written out directly in some foreign character set instead of
* using RFC2047 encoding. This is illegal but we will attempt to
* charset to UTF-8 if we see any nonprintable characters.
*/
- len = StrLength(DecodeMe);
for (i=0; i<DecodeMe->BufUsed; ++i) {
if ((DecodeMe->buf[i] < 32) || (DecodeMe->buf[i] > 126)) {
illegal_non_rfc2047_encoding = 1;
}
/* pre evaluate the first pair */
- nextend = end = NULL;
- len = StrLength(DecodeMee);
+ end = NULL;
start = strstr(DecodeMee->buf, "=?");
eptr = DecodeMee->buf + DecodeMee->BufUsed;
if (start != NULL)
nFront = start - DecodeMee->buf;
StrBufAppendBufPlain(Target, DecodeMee->buf, nFront, 0);
- len -= nFront;
}
/*
* Since spammers will go to all sorts of absurd lengths to get their
const char *aptr, *ptr, *eptr;
char *optr, *xptr;
+ if ((FB == NULL) || (LineBuf == NULL) || (LineBuf->buf == NULL))
+ return eReadFail;
+
+
if ((FB->Buf == NULL) || (FB->ReadWritePointer == StrBufNOTNULL)) {
FB->ReadWritePointer = StrBufNOTNULL;
return eReadFail;
long IOBufferStrLength(IOBuffer *FB)
{
+ if ((FB == NULL) || (FB->Buf == NULL))
+ return 0;
if (FB->ReadWritePointer == NULL)
return StrLength(FB->Buf);
FDB->ChunkSize =
FDB->TotalSendSize = TotalSendSize;
FDB->IOB = IO;
-#ifndef LINUX_SENDFILE
+#ifndef LINUX_SPLICE
FDB->ChunkBuffer = NewStrBufPlain(NULL, TotalSendSize + 1);
#else
pipe(FDB->SplicePipe);
void FDIOBufferDelete(FDIOBuffer *FDB)
{
-#ifndef LINUX_SENDFILE
+#ifndef LINUX_SPLICE
FreeStrBuf(&FDB->ChunkBuffer);
#else
close(FDB->SplicePipe[0]);
int FileSendChunked(FDIOBuffer *FDB, const char **Err)
{
- char *pRead;
- long nRead = 0;
+ ssize_t sent, pipesize;
+#ifdef LINUX_SPLICE
+ if (FDB->PipeSize == 0)
+ {
+ pipesize = splice(FDB->OtherFD,
+ &FDB->TotalSentAlready,
+ FDB->SplicePipe[1],
+ NULL,
+ FDB->ChunkSendRemain,
+ SPLICE_F_MOVE);
-#ifdef LINUX_SENDFILE
- ssize_t sent;
- sent = sendfile(FDB->IOB->fd, FDB->OtherFD, &FDB->TotalSentAlready, FDB->ChunkSendRemain);
+ if (pipesize == -1)
+ {
+ *Err = strerror(errno);
+ return pipesize;
+ }
+ FDB->PipeSize = pipesize;
+ }
+ sent = splice(FDB->SplicePipe[0],
+ NULL,
+ FDB->IOB->fd,
+ NULL,
+ FDB->PipeSize,
+ SPLICE_F_MORE | SPLICE_F_MOVE | SPLICE_F_NONBLOCK);
if (sent == -1)
{
*Err = strerror(errno);
return sent;
}
+ FDB->PipeSize -= sent;
FDB->ChunkSendRemain -= sent;
- FDB->TotalSentAlready += sent;
- return FDB->ChunkSendRemain;
+ return sent;
#else
+
+ char *pRead;
+ long nRead = 0;
+
pRead = FDB->ChunkBuffer->buf;
while ((FDB->ChunkBuffer->BufUsed < FDB->TotalSendSize) && (nRead >= 0))
{
{
ssize_t sent, pipesize;
-#ifdef LINUX_SENDFILE
+#ifdef LINUX_SPLICE
+ if (FDB->PipeSize == 0)
+ {
+ pipesize = splice(FDB->IOB->fd,
+ NULL,
+ FDB->SplicePipe[1],
+ NULL,
+ FDB->ChunkSendRemain,
+ SPLICE_F_MORE | SPLICE_F_MOVE|SPLICE_F_NONBLOCK);
+
+ if (pipesize == -1)
+ {
+ *Err = strerror(errno);
+ return pipesize;
+ }
+ FDB->PipeSize = pipesize;
+ }
+
+ sent = splice(FDB->SplicePipe[0],
+ NULL,
+ FDB->OtherFD,
+ &FDB->TotalSentAlready,
+ FDB->PipeSize,
+ SPLICE_F_MORE | SPLICE_F_MOVE);
- pipesize = splice(FDB->IOB->fd, NULL,
- FDB->SplicePipe[1], NULL,
- FDB->ChunkSendRemain,
- SPLICE_F_MORE | SPLICE_F_MOVE|SPLICE_F_NONBLOCK);
- if (pipesize == -1)
+ if (sent == -1)
{
*Err = strerror(errno);
- return pipesize;
+ return sent;
}
+ FDB->PipeSize -= sent;
+ FDB->ChunkSendRemain -= sent;
+ return sent;
+#else
- sent = splice(FDB->SplicePipe[0], NULL,
- FDB->OtherFD, &FDB->TotalSentAlready,
- pipesize, SPLICE_F_MORE | SPLICE_F_MOVE);
+ sent = read(FDB->IOB->fd, FDB->ChunkBuffer->buf, FDB->ChunkSendRemain);
+ if (sent > 0) {
+ int nWritten = 0;
+ int rc;
+
+ FDB->ChunkBuffer->BufUsed = sent;
+
+ while (nWritten < FDB->ChunkBuffer->BufUsed) {
+ rc = write(FDB->OtherFD, FDB->ChunkBuffer->buf + nWritten, FDB->ChunkBuffer->BufUsed - nWritten);
+ if (rc < 0) {
+ *Err = strerror(errno);
+ return rc;
+ }
+ nWritten += rc;
+
+ }
+ FDB->ChunkBuffer->BufUsed = 0;
+ FDB->TotalSentAlready += sent;
+ FDB->ChunkSendRemain -= sent;
+ return FDB->ChunkSendRemain;
+ }
+ else if (sent < 0) {
+ *Err = strerror(errno);
+ return sent;
+ }
+
+#endif
+ return 0;
+}
+
+int FileMoveChunked(FDIOBuffer *FDB, const char **Err)
+{
+ ssize_t sent, pipesize;
+
+#ifdef LINUX_SPLICE
+ if (FDB->PipeSize == 0)
+ {
+ pipesize = splice(FDB->IOB->fd,
+ &FDB->TotalReadAlready,
+ FDB->SplicePipe[1],
+ NULL,
+ FDB->ChunkSendRemain,
+ SPLICE_F_MORE | SPLICE_F_MOVE|SPLICE_F_NONBLOCK);
+
+ if (pipesize == -1)
+ {
+ *Err = strerror(errno);
+ return pipesize;
+ }
+ FDB->PipeSize = pipesize;
+ }
+
+ sent = splice(FDB->SplicePipe[0],
+ NULL,
+ FDB->OtherFD,
+ &FDB->TotalSentAlready,
+ FDB->PipeSize,
+ SPLICE_F_MORE | SPLICE_F_MOVE);
+
if (sent == -1)
{
*Err = strerror(errno);
return sent;
}
+ FDB->PipeSize -= sent;
FDB->ChunkSendRemain -= sent;
return sent;
#else
{
int len, rlen, slen;
+ if ((buf == NULL) || (buf->buf == NULL)) {
+ *Error = strerror(EINVAL);
+ return -1;
+ }
+
if (!append)
FlushStrBuf(buf);
struct timeval tv;
fd_set rfds;
- if ((Buf == NULL) || (*fd == -1))
+ if ((Buf == NULL) || (Buf->buf == NULL) || (*fd == -1))
{
*Error = ErrRBLF_BLOBPreConditionFailed;
return -1;
{
const char *pos;
int fdflags;
- int len = 0;
- int rlen;
+ int rlen = 0;
int nRead = 0;
int nAlreadyRead = 0;
int IsNonBlock;
pos = *Pos;
if (pos != NULL)
- len = pos - IOBuf->buf;
- rlen = IOBuf->BufUsed - len;
+ rlen = pos - IOBuf->buf;
+ rlen = IOBuf->BufUsed - rlen;
if ((IOBuf->BufUsed > 0) &&
IncreaseBuf(IOBuf, 0, nBytes - nRead);
ptr = IOBuf->buf;
- len = Blob->BufUsed;
-
fdflags = fcntl(*fd, F_GETFL);
IsNonBlock = (fdflags & O_NONBLOCK) == O_NONBLOCK;
if (IsNonBlock)
const char *aptr, *ptr, *eptr;
char *optr, *xptr;
- if ((Buf == NULL) || (*Ptr == StrBufNOTNULL)) {
+ if ((Buf == NULL) ||
+ (*Ptr == StrBufNOTNULL) ||
+ (LineBuf == NULL)||
+ (LineBuf->buf == NULL))
+ {
*Ptr = StrBufNOTNULL;
return 0;
}
projects / citadel.git / blobdiff