char *mptr, /* where are we going to get our text from? */
const char *nl) /* string to terminate lines with */
{
- int b, c;
- int real = 0;
- int old = 0;
- cit_uint8_t ch;
- char aaa[140];
- char buffer[SIZ];
- static int width = 80;
-
- strcpy(aaa, "");
- old = 255;
- strcpy(buffer, "");
- c = 1; /* c is the current pos */
-
+ StrBuf *OutBuf;
+ char *LineStart;
+ char *LastBlank;
+ size_t len;
+ size_t NLLen;
+ char *eptr;
+ int NLFound, NLFoundLastTime;
+ int Found;
+
+ len = strlen (mptr);
+ NLLen = strlen (nl);
+ eptr = mptr + len;
+
+ OutBuf = NewStrBufPlain(NULL, 200);
+
+ NLFound = NLFoundLastTime = 0;
do {
- ch = *mptr++;
-
- old = real;
- real = ch;
-
- if (((ch == 13) || (ch == 10)) && (old != 13) && (old != 10)) {
- ch = 32;
- }
- if (((old == 13) || (old == 10)) && (isspace(real))) {
- cprintf("%s", nl);
- c = 1;
- }
- if (ch > 32) {
- if (((strlen(aaa) + c) > (width - 5)) && (strlen(aaa) > (width - 5))) {
- cprintf("%s%s", nl, aaa);
- c = strlen(aaa);
- aaa[0] = 0;
- }
- b = strlen(aaa);
- aaa[b] = ch;
- aaa[b + 1] = 0;
- }
- if (ch == 32) {
- if ((strlen(aaa) + c) > (width - 5)) {
- cprintf("%s", nl);
- c = 1;
+ size_t i;
+
+ LineStart = LastBlank = mptr;
+ Found = 'x';
+ i = 0;
+ while (Found == 'x')
+ {
+ if (LineStart[i] == '\n')
+ Found = '\n';
+ else if (LineStart[i] == '\r')
+ Found = '\r';
+ else if (LineStart[i] == ' ')
+ {
+ LastBlank = &LineStart[i];
+ i++;
}
- cprintf("%s ", aaa);
- ++c;
- c = c + strlen(aaa);
- strcpy(aaa, "");
+ else if ((i > 80) && (LineStart != LastBlank))
+ Found = ' ';
+ else if (LineStart[i] == '\0')
+ Found = '\0';
+ else i++;
}
- if ((ch == 13) || (ch == 10)) {
- cprintf("%s%s", aaa, nl);
- c = 1;
- strcpy(aaa, "");
+ switch (Found)
+ {
+ case '\n':
+ if (LineStart[i + 1] == '\r')
+ mptr = &LineStart[i + 2];
+ else
+ mptr = &LineStart[i + 1];
+ i--;
+ NLFound = 1;
+ break;
+ case '\r':
+ if (LineStart[i + 1] == '\n')
+ mptr = &LineStart[i + 2];
+ else
+ mptr = &LineStart[i + 1];
+ i--;
+ NLFound = 1;
+ break;
+ case '\0':
+ mptr = &LineStart[i + 1];
+ i--;
+ NLFound = 0;
+ break;
+ case ' ':
+ mptr = LastBlank + 1;
+ i = LastBlank - LineStart;
+ NLFound = 0;
+ break;
+ case 'x':
+ /* WHUT? */
+ while (*mptr != '\0') mptr++;
+ break;
}
-
- } while (ch > 0);
-
- cprintf("%s%s", aaa, nl);
+ if (NLFoundLastTime)
+ StrBufPlain(OutBuf, HKEY(" "));
+ else
+ FlushStrBuf(OutBuf);
+ StrBufAppendBufPlain(OutBuf, LineStart, i, 0);
+ StrBufAppendBufPlain(OutBuf, nl, NLLen, 0);
+
+ cputbuf(OutBuf);
+ NLFoundLastTime = NLFound;
+ } while (*mptr != '\0');
+
+ FreeStrBuf(&OutBuf);
}
ma = (struct ma_info *)cbuserdata;
if (ma->is_ma == 0) {
- cprintf("part=%s|%s|%s|%s|%s|%ld|%s\n",
- name, filename, partnum, disp, cbtype, (long)length, cbid);
+ cprintf("part=%s|%s|%s|%s|%s|%ld|%s|%s\n",
+ name,
+ filename,
+ partnum,
+ disp,
+ cbtype,
+ (long)length,
+ cbid,
+ cbcharset);
}
}
|| (!IsEmptyStr(cbid) && (!strcasecmp(CC->download_desired_section, cbid)))
) {
*found_it = 1;
- cprintf("%d %d|-1|%s|%s\n",
+ cprintf("%d %d|-1|%s|%s|%s\n",
BINARY_FOLLOWS,
(int)length,
filename,
- cbtype
+ cbtype,
+ cbcharset
);
client_write(content, length);
}
/*
* Back end function used by CtdlMakeMessage() and similar functions
*/
-char *CtdlReadMessageBody(char *terminator, /* token signalling EOT */
- size_t maxlen, /* maximum message length */
- char *exist, /* if non-null, append to it;
- exist is ALWAYS freed */
- int crlf, /* CRLF newlines instead of LF */
- int sock /* socket handle or 0 for this session's client socket */
- ) {
+StrBuf *CtdlReadMessageBodyBuf(char *terminator, /* token signalling EOT */
+ long tlen,
+ size_t maxlen, /* maximum message length */
+ char *exist, /* if non-null, append to it;
+ exist is ALWAYS freed */
+ int crlf, /* CRLF newlines instead of LF */
+ int *sock /* socket handle or 0 for this session's client socket */
+ )
+{
+ StrBuf *Message;
+ StrBuf *LineBuf;
char buf[1024];
- int linelen;
- size_t message_len = 0;
- size_t buffer_len = 0;
- char *ptr;
- char *m;
int flushing = 0;
int finished = 0;
int dotdot = 0;
+ LineBuf = NewStrBufPlain(NULL, SIZ);
if (exist == NULL) {
- m = malloc(4096);
- m[0] = 0;
- buffer_len = 4096;
- message_len = 0;
+ Message = NewStrBufPlain(NULL, 4 * SIZ);
}
else {
- message_len = strlen(exist);
- buffer_len = message_len + 4096;
- m = realloc(exist, buffer_len);
- if (m == NULL) {
- free(exist);
- return m;
- }
+ Message = NewStrBufPlain(exist, -1);
+ free(exist);
}
/* Do we need to change leading ".." to "." for SMTP escaping? */
- if (!strcmp(terminator, ".")) {
+ if ((tlen == 1) && (*terminator == '.')) {
dotdot = 1;
}
- /* flush the input if we have nowhere to store it */
- if (m == NULL) {
- flushing = 1;
- }
-
/* read in the lines of message text one by one */
do {
- if (sock > 0) {
- if (sock_getln(sock, buf, (sizeof buf - 3)) < 0) finished = 1;
+ if (sock != NULL) {
+ if ((CtdlSockGetLine(sock, LineBuf) < 0) ||
+ (*sock == -1))
+ finished = 1;
}
else {
- if (client_getln(buf, (sizeof buf - 3)) < 1) finished = 1;
- }
- if (!strcmp(buf, terminator)) finished = 1;
- if (crlf) {
- strcat(buf, "\r\n");
- }
- else {
- strcat(buf, "\n");
- }
-
- /* Unescape SMTP-style input of two dots at the beginning of the line */
- if (dotdot) {
- if (!strncmp(buf, "..", 2)) {
- strcpy(buf, &buf[1]);
- }
+ if (CtdlClientGetLine(LineBuf) < 0) finished = 1;
}
+ if ((StrLength(LineBuf) == tlen) &&
+ (!strcmp(ChrPtr(LineBuf), terminator)))
+ finished = 1;
if ( (!flushing) && (!finished) ) {
- /* Measure the line */
- linelen = strlen(buf);
-
- /* augment the buffer if we have to */
- if ((message_len + linelen) >= buffer_len) {
- ptr = realloc(m, (buffer_len * 2) );
- if (ptr == NULL) { /* flush if can't allocate */
- flushing = 1;
- } else {
- buffer_len = (buffer_len * 2);
- m = ptr;
- CtdlLogPrintf(CTDL_DEBUG, "buffer_len is now %ld\n", (long)buffer_len);
- }
+ if (crlf) {
+ StrBufAppendBufPlain(LineBuf, HKEY("\r\n"), 0);
}
-
- /* Add the new line to the buffer. NOTE: this loop must avoid
- * using functions like strcat() and strlen() because they
- * traverse the entire buffer upon every call, and doing that
- * for a multi-megabyte message slows it down beyond usability.
- */
- strcpy(&m[message_len], buf);
- message_len += linelen;
+ else {
+ StrBufAppendBufPlain(LineBuf, HKEY("\n"), 0);
+ }
+
+ /* Unescape SMTP-style input of two dots at the beginning of the line */
+ if ((dotdot) &&
+ (StrLength(LineBuf) == 2) &&
+ (!strcmp(ChrPtr(LineBuf), "..")))
+ {
+ StrBufCutLeft(LineBuf, 1);
+ }
+
+ StrBufAppendBuf(Message, LineBuf, 0);
}
/* if we've hit the max msg length, flush the rest */
- if (message_len >= maxlen) flushing = 1;
+ if (StrLength(Message) >= maxlen) flushing = 1;
} while (!finished);
- return(m);
+ FreeStrBuf(&LineBuf);
+ return Message;
}
+/*
+ * Back end function used by CtdlMakeMessage() and similar functions
+ */
+char *CtdlReadMessageBody(char *terminator, /* token signalling EOT */
+ long tlen,
+ size_t maxlen, /* maximum message length */
+ char *exist, /* if non-null, append to it;
+ exist is ALWAYS freed */
+ int crlf, /* CRLF newlines instead of LF */
+ int *sock /* socket handle or 0 for this session's client socket */
+ )
+{
+ StrBuf *Message;
+
+ Message = CtdlReadMessageBodyBuf(terminator,
+ tlen,
+ maxlen,
+ exist,
+ crlf,
+ sock);
+ if (Message == NULL)
+ return NULL;
+ else
+ return SmashStrBuf(&Message);
+}
/*
msg->cm_fields['M'] = preformatted_text;
}
else {
- msg->cm_fields['M'] = CtdlReadMessageBody("000", config.c_maxmsglen, NULL, 0, 0);
+ msg->cm_fields['M'] = CtdlReadMessageBody(HKEY("000"), config.c_maxmsglen, NULL, 0, 0);
}
return(msg);
cdb_store(CDB_MSGLISTS, &qrbuf.QRnumber, (int)sizeof(long),
msglist, (int)(num_msgs * sizeof(long)));
- qrbuf.QRhighest = msglist[num_msgs - 1];
+ if (num_msgs > 0)
+ qrbuf.QRhighest = msglist[num_msgs - 1];
+ else
+ qrbuf.QRhighest = 0;
}
CtdlPutRoomLock(&qrbuf);
projects / citadel.git / blobdiff