/*****************************************************************************
* Post for HPT (FTN NetMail/EchoMail Tosser)
*****************************************************************************
* Copyright (C) 1998-99
*
* Kolya Nesterov
*
* Fido: 2:463/7208.53
* Kiev, Ukraine
*
* This file is part of HPT.
*
* HPT is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* HPT is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with HPT; see the file COPYING. If not, write to the Free
* Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*****************************************************************************
* $Id: post.c,v 1.87 2002/06/17 11:54:04 stas Stab $
*/
/* Revision log:
16.12.98 - first version, written at ~1:30, in the middle of doing
calculation homework on Theoretical Electrics, you understood ;)
18.12.98 - woops forgot copyright notice, minor fixes
tearline generation added
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#if defined(__BEOS__)
#include <sys/sysexits.h>
#elif defined(UNIX)
#include <sysexits.h>
#endif
#include <fidoconf/fidoconf.h>
#include <fidoconf/common.h>
#include <fidoconf/xstr.h>
#include <fidoconf/afixcmd.h>
#include <fidoconf/recode.h>
#include <version.h>
#include <toss.h>
#include <post.h>
#include <global.h>
#include <version.h>
#include <areafix.h>
#include <hpt.h>
#include <scanarea.h>
#include <scan.h>
#include <smapi/progprot.h>
#if (defined(__EMX__) || defined(__MINGW32__)) && defined(__NT__)
/* we can't include windows.h for several reasons ... */
#ifdef __MINGW32__
int __stdcall CharToOemA(char *, char *);
#endif
#define CharToOem CharToOemA
#endif
#define MAX_LINELEN 45
#define LINPERSECTION 150
#define ENCODE_BYTE(b) (((b) == 0) ? 0x60 : ((b) + 0x20))
void print_help(void) {
fprintf(stdout,"\n Post a message to area:\n");
fprintf(stdout," hpt post [options] file\n\n");
fprintf(stdout," options are:\n\n");
fprintf(stdout," -nf \"name from\"\n");
fprintf(stdout," message sender's name, if not included post use\n");
fprintf(stdout," sysop name (see fidoconfig)\n\n");
fprintf(stdout," -nt \"name to\"\n");
fprintf(stdout," message receiver's name, if not included post\n");
fprintf(stdout," use \"All\"\n\n");
fprintf(stdout," -af \"address from\"\n");
fprintf(stdout," message sender's address, if not included post\n");
fprintf(stdout," use first system address (see fidoconfig)\n\n");
fprintf(stdout," -at \"address to\"\n");
fprintf(stdout," message receiver's address, *MUST BE PRESENT*\n\n");
fprintf(stdout," -s \"subject\"\n");
fprintf(stdout," subject line, if not included then assumed to be\n");
fprintf(stdout," empty\n\n");
fprintf(stdout," -e \"echo area\"\n");
fprintf(stdout," area to post echomail message into, if not\n");
fprintf(stdout," included message is posted to netmail\n\n");
fprintf(stdout," -z \"tearline\"\n");
fprintf(stdout," tearline, if not included then assumed to be\n");
fprintf(stdout," empty line\n\n");
fprintf(stdout," -o \"origin\"\n");
fprintf(stdout," origin, if not included then assumed to be name\n");
fprintf(stdout," of station in config-file\n\n");
fprintf(stdout," -f flags(s)\n");
fprintf(stdout," flags to set to the posted msg. possible ones\n");
fprintf(stdout," are: pvt, crash, read, sent, att, fwd, orphan,\n");
fprintf(stdout," k/s, loc, hld, xx2, frq, rrq, cpt, arq, urq,\n");
fprintf(stdout," kfs, tfs, dir, imm, cfm, npd;\n");
fprintf(stdout," use it without trailing brackets like this: pvt\n");
fprintf(stdout," loc k/s\n\n");
fprintf(stdout," -x export message to echo links\n\n");
fprintf(stdout," -d erase input file after posting\n\n");
fprintf(stdout," -u[size] uue-multipart posting\n");
fprintf(stdout," size - number of lines per section(150 for default)\n\n");
fprintf(stdout," -h get help\n\n");
fprintf(stdout," file - text file to post into echo or \"-\" for stdin\n\n");
exit(EX_OK);
}
static char *extattr(char *line)
{
static char *eattr[] = { "KFS", "TFS", "DIR", "IMM", "CFM", "NPD" };
int i;
for (i=0; i<sizeof(eattr)/sizeof(eattr[0]); i++)
if (stricmp(line, eattr[i]) == 0)
return eattr[i];
return NULL;
}
void post(int c, unsigned int *n, char *params[])
{
char *area = NULL, *tearl = NULL, *origin = NULL, *flags = NULL;
FILE *text = NULL;
FILE *tmpfile = NULL;
char *tmpname = NULL;
char *fname = NULL;
s_area *echo = NULL;
long attr;
int sections=0;
int part = 0;
int linesPerSec=LINPERSECTION;
struct _minf m;
s_message msg;
CHAR *textBuffer = NULL;
int quit;
int export=0;
int erasef=0;
int uuepost=0;
time_t t = time (NULL);
struct tm *tm;
if (params[*n]!='\0' && params[*n][1]=='h') print_help();
if (config==NULL) processConfig();
if ( initSMAPI == -1 ) {
// init SMAPI
initSMAPI = 0;
m.req_version = 0;
m.def_zone = (UINT16) config->addr[0].zone;
if (MsgOpenApi(&m) != 0) {
exit_hpt("MsgApiOpen Error",1);
} /*endif */
}
memset(&msg, 0, sizeof(s_message));
for (quit = 0;*n < (unsigned int)c && !quit; (*n)++) {
if (*params[*n] == '-' && params[*n][1] != '\0') {
switch(params[*n][1]) {
case 'a': // address
switch(params[*n][2]) {
case 't':
string2addr(params[++(*n)], &(msg.destAddr));
break;
case 'f':
string2addr(params[++(*n)], &(msg.origAddr));
break;
default:
quit = 1;
break;
}; break;
case 'n': // name
switch(params[*n][2]) {
case 't':
msg.toUserName = (char *) safe_malloc(strlen(params[++(*n)]) + 1);
strcpy(msg.toUserName, params[*n]);
#ifdef __NT__
CharToOem(msg.toUserName, msg.toUserName);
#endif
break;
case 'f':
msg.fromUserName = (char *) safe_malloc(strlen(params[++(*n)]) + 1);
strcpy(msg.fromUserName, params[*n]);
#ifdef __NT__
CharToOem(msg.fromUserName, msg.fromUserName);
#endif
break;
default:
quit = 1;
break;
}; break;
case 'f': // flags
for ((*n)++; params[*n]!=NULL; (*n)++) {
char *p;
if ((attr=str2attr(params[*n])) != -1L)
msg.attributes |= attr;
else if ((p=extattr(params[*n])) != NULL)
xscatprintf(&flags, " %s", p);
else
break;
}
(*n)--;
break;
case 'e': // echo name
area = params[++(*n)];
echo = getArea(config, area);
if (echo == &(config->badArea)) {
w_log(LL_ERROR, "post: wrong area to post: %s" , area);
*n = (unsigned int)c;
quit = 1;
}
break;
case 's': // subject
msg.subjectLine = (char *) safe_malloc(strlen(params[++(*n)]) + 1);
strcpy(msg.subjectLine, params[*n]);
#ifdef __NT__
CharToOem(msg.subjectLine, msg.subjectLine);
#endif
break;
case 'x': // export message
export=1;
break;
case 'd': // erase input file after posting
erasef=1;
break;
case 'u': // uue-multipart posting
uuepost=1;
linesPerSec = atoi(params[(*n)]+2);
if(linesPerSec<10)
linesPerSec=LINPERSECTION;
break;
case 'z':
tearl = (char *) safe_malloc(strlen(params[++(*n)]) + 1);
strcpy(tearl, params[*n]);
#ifdef __NT__
CharToOem(tearl, tearl);
#endif
break;
case 'o':
origin = (char *) safe_malloc(strlen(params[++(*n)]) + 1);
strcpy(origin, params[*n]);
#ifdef __NT__
CharToOem(origin, origin);
#endif
break;
default:
w_log(LL_ERROR, "post: unknown switch %s", params[*n]);
quit = 1;
break;
};
} else if (textBuffer == NULL) {
if (strcmp(params[*n], "-")) {
if(fexist(params[*n]))
text = fopen(params[*n], "rt");
}
else
text = stdin;
if (text != NULL) {
if( uuepost && text != stdin)
{
long lines = 1;
int linelen;
int linecnt;
UCHAR inbuf [MAX_LINELEN];
UCHAR *inbytep;
char outbuf [5];
xstrscat(&tmpname, config->tempOutbound, "hptucode.$$$",NULL);
text = freopen(params[*n], "rb", text);
tmpfile = fopen (tmpname, "wt");
if (tmpfile == NULL)
{
exit_hpt("Couldn't open tmpfile file", 1);
}
fname = GetFilenameFromPathname(params[*n]);
/* Write the 'begin' line, giving it a mode of 0600 */
fprintf (tmpfile, "begin 600 %s\n", fname);
do
{
linelen = fread (inbuf, 1, MAX_LINELEN, text);
fputc (ENCODE_BYTE (linelen), tmpfile);
/* Encode the line */
for (linecnt = linelen, inbytep = inbuf;
linecnt > 0;
linecnt -= 3, inbytep += 3)
{
/* Encode 3 bytes from the input buffer */
outbuf [0] = ENCODE_BYTE ((inbytep [0] & 0xFC) >> 2);
outbuf [1] = ENCODE_BYTE (((inbytep [0] & 0x03) << 4) +
((inbytep [1] & 0xF0) >> 4));
outbuf [2] = ENCODE_BYTE (((inbytep [1] & 0x0F) << 2) +
((inbytep [2] & 0xC0) >> 6));
outbuf [3] = ENCODE_BYTE (inbytep [2] & 0x3F);
outbuf [4] = '\0';
/* Write the 4 encoded bytes to the file */
fprintf (tmpfile, "%s", outbuf);
}
fprintf (tmpfile, "\n");
lines++;
} while (linelen != 0);
fprintf (tmpfile, "end\n");
lines++;
sections = (lines%linesPerSec==0) ?
lines/linesPerSec : lines/linesPerSec+1;
fclose (tmpfile);
tmpfile = fopen (tmpname, "rt");
if (tmpfile == NULL)
{
exit_hpt("Couldn't open tmpfile file", 1);
}
textBuffer = safe_malloc(4*(MAX_LINELEN/3 + 1));
}
else
{
int c, cursize=TEXTBUFFERSIZE;
/* reserve 512kb + 1 (or 32kb+1) text Buffer */
textBuffer = safe_malloc(cursize);
for (msg.textLength = 0;; msg.textLength++) {
if (msg.textLength >= cursize)
textBuffer = safe_realloc(textBuffer,
cursize += TEXTBUFFERSIZE);
c = getc(text);
if (c == EOF || c == 0) {
textBuffer[msg.textLength] = 0;
break;
}
textBuffer[msg.textLength] = (char)c;
if ('\r' == textBuffer[msg.textLength])
msg.textLength--;
if ('\n' == textBuffer[msg.textLength])
textBuffer[msg.textLength] = '\r';
}
} /* endfor */
while (!feof(text))
getc(text);
if (strcmp(params[*n], "-"))
fclose(text);
if (strcmp(params[*n], "-")&&erasef==1)
remove(params[*n]);
if( uuepost && text == stdin)
{
quit = 1;
nfree(textBuffer);
}
} else {
w_log(LL_ERROR, "post: failed to open input file %s", params[*n]);
quit = 1;
}
} else {
w_log(LL_ERROR, "post: several input files on cmd line");
quit = 1;
}
}
// won't be set in the msgbase, because the mail is processed if it were received
(*n)--; tm = localtime(&t);
fts_time((char *)msg.datetime, tm);
if ((msg.destAddr.zone != 0 || area) && (textBuffer != NULL) && !quit) {
// Dumbchecks
if (msg.origAddr.zone == 0) // maybe origaddr isn't specified ?
msg.origAddr = config->addr[0];
if (msg.fromUserName == NULL)
msg.fromUserName = safe_strdup(config->sysop);
if (msg.toUserName == NULL)
msg.toUserName = safe_strdup("All");
if (msg.subjectLine == NULL)
msg.subjectLine = safe_strdup("");
msg.netMail = (char)(area == NULL);
/*FIXME*/
if (msg.netMail) echo=&(config->netMailAreas[0]);
w_log(LL_START, "Start posting...");
part = 0;
do
{
if(!msg.netMail) memset(&msg.destAddr, '\0', sizeof(s_addr));
msg.text = createKludges(config->disableTID,
(area == NULL) ? NULL : strUpper(area),
&msg.origAddr,
&msg.destAddr,
versionStr);
if (flags) xscatprintf(&msg.text, "\001FLAGS%s\r", flags);
if( uuepost )
{
//char *res;
int i;
xscatprintf(&msg.text, "\rsection %d of %d of file %s < %s >\r\r",
part+1,sections,fname,versionStr);
for(i = 0; i < linesPerSec; i++)
{
char *res = readLine(tmpfile);
if(res)
{
xscatprintf(&msg.text,"%s\r",res);
nfree(res);
}
else
{
break;
}
}
part++;
}
else
{
xstrcat((char **)(&(msg.text)), (char *)textBuffer);
}
if (msg.text[0] && msg.text[strlen(msg.text)-1] != '\r')
xscatprintf(&msg.text, "\r");
if (!msg.netMail || tearl)
xscatprintf(&msg.text, "--- %s\r",
(tearl) ? tearl : (config->tearline) ? config->tearline : "");
if (!msg.netMail || origin)
xscatprintf(&msg.text, " * Origin: %s (%s)\r",
(origin) ? origin : (config->origin) ? config->origin : config->name,
aka2str(msg.origAddr));
msg.textLength = strlen(msg.text);
if ((msg.destAddr.zone + msg.destAddr.net +
msg.destAddr.node + msg.destAddr.point)==0)
w_log(LL_POSTING,
"Posting msg from %u:%u/%u.%u -> %s in area: %s",
msg.origAddr.zone, msg.origAddr.net,
msg.origAddr.node, msg.origAddr.point,
msg.toUserName,
(area) ? area : echo->areaName);
else w_log(LL_POSTING,
"Posting msg from %u:%u/%u.%u -> %u:%u/%u.%u in area: %s",
msg.origAddr.zone, msg.origAddr.net,
msg.origAddr.node, msg.origAddr.point,
msg.destAddr.zone, msg.destAddr.net,
msg.destAddr.node, msg.destAddr.point,
(area) ? area : echo->areaName);
if (!export && echo->fileName) {
msg.recode |= (REC_HDR|REC_TXT); // msg already in internal Charset
putMsgInArea(echo, &msg, 1, msg.attributes);
}
else {
// recoding from internal to transport charSet
if (config->outtab != NULL) {
recodeToTransportCharset((CHAR*)msg.fromUserName);
recodeToTransportCharset((CHAR*)msg.toUserName);
recodeToTransportCharset((CHAR*)msg.subjectLine);
recodeToTransportCharset((CHAR*)msg.text);
}
if (msg.netMail) {
processNMMsg(&msg, NULL, NULL, 0, MSGLOCAL);
} else {
processEMMsg(&msg, msg.origAddr, 1, (MSGSCANNED|MSGSENT|MSGLOCAL));
}
}
nfree(msg.text);
} while (part < sections);
if (export)
{
scanExport(SCN_NAME, (area) ? area : echo->areaName);
}
closeOpenedPkt();
nfree(tearl); nfree(origin);
if( uuepost )
{
fclose(tmpfile);
remove(tmpname);
}
if ((config->echotosslog) && (!export)) {
FILE *f=fopen(config->echotosslog, "a");
if (f==NULL)
w_log(LL_ERROR, "Could not open or create EchoTossLogFile.");
else {
fprintf(f, "%s\n", echo->areaName);
fclose(f);
}
}
}
if (textBuffer == NULL && !quit) {
w_log(LL_CRIT, "post: no input source specified");
//exit(EX_NOINPUT);
}
else if (msg.destAddr.zone == 0 && !quit) {
w_log(LL_CRIT,"post: attempt to post netmail msg without specifyng dest address");
//exit(EX_USAGE);
}
nfree(textBuffer);
freeMsgBuffers(&msg);
}
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