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fts.cpp
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fts.cpp
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/***************************************************************
BayCom(R) Packet-Radio fuer IBM PC
OpenBCM-Mailbox
-----------------------
Ausgabe des FTS-Befehls
-----------------------
Copyright (C) Markus Baumann
Am Altenfelder Kreuz 43
59302 Oelde
Alle Rechte vorbehalten / All Rights Reserved
***************************************************************/
#include "baycom.h"
#ifdef FULLTEXTSEARCH
/*---------------------------------------------------------------------------*/
#define BUFLINES 32
#define BUFSIZE (BUFLINES*BLEN)
/*---------------------------------------------------------------------------*/
static int ftscheckline (long unsigned lfd, char *dirline,
long unsigned boardnum, time_t abwann)
//*************************************************************************
//
// Gibt eine Checkzeile je nach eingestellten CHECK-Optionen aus
//
//*************************************************************************
{
char line[140];
time_t timed;
int i = 0;
unsigned int length = 73;
timed = dirline_data(dirline);
if (timed >= abwann || (abwann && (lfd == 1)))
{
sprintf(line, "%-7s> %s", b->herkunft, b->ziel);
if (b->opt & o_x)
{
if (strlen(b->ziel) == 8 && boardnum > 999999L)
line[strlen(line) - 1] = 0;
while ((strlen(line)-2) < (16U + (boardnum < 100000U) + (boardnum < 10000U)
+ (boardnum < 1000U) + (boardnum < 100U) + (boardnum < 10U)))
strcat(line, ".");
}
else
{
if (strlen(b->ziel) == 8)
{
if (boardnum > 9999L) i = 1;
if (boardnum > 99999L) i = 2;
}
if (strlen(b->ziel) == 7 && boardnum > 99999L) i = 1;
if (i > 0) line[strlen(line) - i] = 0;
while (strlen(line)+1 < (16U + (boardnum < 100000U) + (boardnum < 10000U)
+ (boardnum < 1000U) + (boardnum < 100U) + (boardnum < 10U)))
strcat(line, ".");
}
sprintf(line + strlen(line), "%lu ", boardnum);
if (b->opt & o_d)
sprintf(line + strlen(line), "%s ",
datestr(timed, !!(b->opt & o_y) + (8 * u->dirformat)));
if (b->opt & o_t)
sprintf(line + strlen(line), "%-5.5s ", datestr(timed, 3));
if (b->opt & o_f)
sprintf(line + strlen(line), "%-6s @", b->frombox);
if (b->opt & o_m)
sprintf(line + strlen(line), "%-6s ", b->at);
if (b->opt & o_b)
{
if (b->bytes < 100000L)
sprintf(line + strlen(line), "%5lu ", b->bytes);
else
sprintf(line + strlen(line), "%4luk ", b->bytes >> 10);
}
if (b->opt & o_z)
sprintf(line + strlen(line), "%4u ", b->lines);
//added -s - output of mailtype
if (b->opt & o_s)
sprintf(line + strlen(line), "%c ", b->mailtype);
if (b->opt & o_i)
sprintf(line + strlen(line), "$%-12s ", b->bid);
if (b->opt & o_l)
sprintf(line + strlen(line), "%3d ", b->lifetime);
line[71] = 0;
if (b->opt & o_a || b->http) length--;
if (lfd > 99999L) length--;
b->betreff[length - strlen(line)] = 0;
cut_blank(b->betreff);
if (b->opt & o_w) strcat(line, b->betreff);
//only if bulletin or option s is set
if (b->mailtype == 'B' || (b->opt & o_s))
{
#ifdef __FLAT__
if (b->http)
{
unsigned int j = 0;
strlwr(b->ziel);
strlwr(dirline);
putf("%6lu ", lfd);
html_putf("<a href=\"/cmd?cmd=READ+%s+%lu\">", b->ziel, boardnum);
while (line[j] != ' ') putv(line[j++]);
html_putf("</a>");
putf("%s\n", line + j);
}
else
#endif
if (b->opt & o_a)
putf("%6lu %s\n", lfd, line);
else
putf("%5lu %s\n", lfd, line);
}
return OK;
}
return NO;
}
/*---------------------------------------------------------------------------*/
static int ftsboardreject (char *line)
//*************************************************************************
//
// Reject nach Absender/Verteiler
//
//*************************************************************************
{
char board[12];
unsigned int i = 0, j;
int nott = (u->notvisible[1] != '-');
if (u->notvisible[1])
{
for (j = 0; j < 3; j++) //df3vi:
{
switch (j)
{
case 0: i = 8;
strncpy(board + 1, line + 15, i);
break;
case 1: i = 7;
//Auf Absender pruefen " <CALL "
strncpy(board + 1, line + 7, i);
break;
case 2: i = 7;
//Auf Verteiler pruefen " @ADR "
strncpy(board + 1, line + 30, i);
break;
}
*board = ' ';
board[i + 1] = 0;
cut_blank(board);
strcat(board, " ");
if (strstr(u->notvisible, board)) return nott;
}
}
return ! nott;
}
/*---------------------------------------------------------------------------*/
void mbfts (char *selektor, char *rubrik)
//*************************************************************************
//
// Durchsucht zeilenweise die CHECK.BCM nach Mailfile-Name und Boardname
// und sucht dann per GREP nach dem Suchbegriff SELEKTOR in der Mail;
// falls der Begriff in der Mail enthalten ist, wird die Mail als
// CHECKZEILE ueber die Funktion FTSCHECKLINE ausgegeben
//
//*************************************************************************
{
long unsigned lfd = 1;
int doprint = 0;
handle fh = EOF;
handle posf = EOF;
char *buf = (char *) t_malloc(BUFSIZE, "fts");
int z, buflen = 0, found = 0;
long unsigned numbuf[BUFLINES*2];
char filename[7];
char boardname[8];
char searchfile[FNAMELEN+1];
long flen;
char era;
FILE *sf = NULL;
*filename = 0;
*boardname = 0;
*searchfile = 0;
if (*selektor == '<' && selektor[1] == ' ') selektor++;
selektor += blkill(selektor);
fh = s_open (CHECKNAME, "lrb");
if (! b->semalock && ! sema_access (CHECKNUMTMP))
{
if (fh == EOF)
{
fork(P_BACK | P_MAIL, 0, mbreorg, "c");
goto nocheckfile;
}
posf = s_open (CHECKNUMNAME, "lrb");
if (posf == EOF || filelength(posf) != 2*((filelength(fh) >> 6))) // 2* da 32bit!
{
fork(P_BACK | P_MAIL, 0, mbreorg, "n");
goto nocheckfile;
}
if (*rubrik)
{
*rubrik = toupper(*rubrik);
putf("FTS (Full Text Search) \"%s\" in \"%s\":\n\n", selektor, rubrik);
}
else
putf("FTS (Full Text Search) \"%s\":\n\n", selektor);
if (fh != EOF)
{
lseek(fh, 0L, SEEK_END);
flen = ltell(fh);
// check 3 should show checknum 1..3
// (check 3-3 does not work then)
if (! b->beginn || b->beginn == b->ende)
b->beginn = 1;
if (b->beginn <= (unsigned) (flen >> 7))
{
flen |= (BUFSIZE - 1);
flen += 1;
// Kopfzeile abhaengig von CHECK-Optionen erzeugen
if (b->opt & o_a || b->http)
putf(" # ");
else
putf(" # ");
putf(ms(m_list_call));
putf(" ");
putf(ms(m_list_board));
putf(" ");
if (b->opt & o_x || b->http)
putf(" ");
putf(ms(m_list_nr));
if (b->opt & o_d) putf(ms(m_list_date));
if (b->opt & o_y) putf(" ");
if (b->opt & o_t) putf(ms(m_list_time));
if (b->opt & o_f) putf(ms(m_list_forw));
if (b->opt & o_m) putf(ms(m_list_mbx));
if (b->opt & o_f) putf(" ");
if (b->opt & o_b) putf(ms(m_list_bytes));
if (b->opt & o_z) putf(ms(m_list_lines));
if (b->opt & o_s) putf("T ");
if (b->opt & o_i) putf(ms(m_list_bid));
if (b->opt & o_l) putf(ms(m_list_life));
if (b->opt & o_w) putf(ms(m_list_subject));
putf("\n");
putflush();
#ifdef __FLAT__
html_putf("<br>");
#endif
while (lfd <= b->ende && ! testabbruch())
{
if (! buflen)
{
flen -= BUFSIZE;
lseek(fh, flen, SEEK_SET);
lseek(posf, 2*(flen >> 6), SEEK_SET); // 2* da 32bit!
buflen = _read(fh, buf, BUFSIZE);
_read(posf, numbuf, (BUFLINES * 2)*2); // 2* da 32bit!
}
if (buflen >= BLEN)
{
buflen -= BLEN;
if (buf[buflen + 7] != ' ')
{
buf[buflen + BLEN - 2] = 0;
era = buf[buflen + 14];
if (*selektor)
{
CRegEx reg;
char cmpline[BLEN];
strncpy(cmpline, buf + buflen, BLEN - 1);
cmpline[BLEN - 1] = 0;
cut_blank(cmpline);
strcat(cmpline, "\n");
doprint = reg.regex_match(selektor, cmpline);
}
else doprint = 1;
doprint = doprint && (era == '>'
|| (b->opt & (o_v | o_r)));
doprint = doprint && (era == 'L'
|| era == 'X'
|| ! (b->opt & o_r));
if (! *selektor)
doprint = doprint && ! ftsboardreject(buf + buflen);
for (z = 0; z < 7; z++)
{
filename[z] = buf[buflen+z];
}
filename[7] = 0;
for (z = 15; z < 23; z++)
{
if (buf[buflen+z] == ' ') break;
else boardname[z-15] = buf[buflen+z];
}
boardname[z-15] = 0;
if (! *rubrik || ! strcmp(boardname, rubrik))
{
finddir(boardname, 0);
sprintf(searchfile, "%s/%s", b->boardpath, filename);
strlwr(searchfile);
if ((sf = s_fopen(searchfile, "srt")) != NULL)
{
s_fclose(sf);
if (grep(searchfile, selektor, o_i+o_c+o_x))
{
found++;
ftscheckline(lfd, buf+buflen, numbuf[buflen >> 7], 0);
}
}
lfd++;
}
}
}
if (! buflen && ! flen) break;
waitfor(e_ticsfull);
}
}
else putf(ms(m_checkentries), ltell(fh) >> 7);
}
else trace(serious, "mbfts", "fopen "CHECKNAME" errno=%d %s",
errno, strerror(errno));
}
else
{
nocheckfile:
putf(ms(m_checknoaccess));
}
if (! found) putf(ms(m_notfound), selektor);
if (fh != EOF) s_close(fh);
if (posf != EOF) s_close(posf);
t_free(buf);
}
#endif