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deb-mbse/mbsebbs/dispfile.c

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Converted from CVS
2009-05-15 20:01:56 +00:00
/*****************************************************************************
*
* $Id: dispfile.c,v 1.26 2007/09/02 15:04:36 mbse Exp $
* Purpose ...............: Display ANSI/ASCII textfiles
*
*****************************************************************************
* Copyright (C) 1997-2007
*
* Michiel Broek FIDO: 2:280/2802
* Beekmansbos 10
* 1971 BV IJmuiden
* the Netherlands
*
* This file is part of MBSE BBS.
*
* This BBS 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.
*
* MBSE BBS 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 MBSE BBS; see the file COPYING. If not, write to the Free
* Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*****************************************************************************/
#include "../config.h"
#include "../lib/mbselib.h"
#include "../lib/mbse.h"
#include "../lib/users.h"
#include "../lib/msgtext.h"
#include "../lib/msg.h"
#include "funcs.h"
#include "language.h"
#include "oneline.h"
#include "misc.h"
#include "timeout.h"
#include "timecheck.h"
#include "exitinfo.h"
#include "mail.h"
#include "email.h"
#include "input.h"
#include "dispfile.h"
#include "filesub.h"
#include "term.h"
#include "ttyio.h"
extern int rows;
/*
* Function returns total number of bbs users
*/
int TotalUsers(void);
int TotalUsers(void)
{
FILE *pUsrConfig;
int ch = 0;
char *temp;
struct userhdr uhdr;
struct userrec u;
temp = calloc(PATH_MAX, sizeof(char));
snprintf(temp, PATH_MAX, "%s/etc/users.data", getenv("MBSE_ROOT"));
if(( pUsrConfig = fopen(temp,"rb")) == NULL)
WriteError("ControlCodeK: Can't open users file %s for reading", temp);
else {
fread(&uhdr, sizeof(uhdr), 1, pUsrConfig);
while (fread(&u, uhdr.recsize, 1, pUsrConfig) == 1)
if ((!u.Deleted) && (strlen(u.sUserName) > 0))
ch++;
fclose(pUsrConfig);
}
free(temp);
return ch;
}
/*
* Function will display a aras rulefile to the user.
* Searches in rules directory first for a file with
* the full name of the area, then the fule name of the
* area with a .rul suffix, and finally for the first
* 8 characters of the areaname with a .rul suffix.
* The search is case insensitive.
*
* Menu 221.
*/
void DisplayRules(void)
{
DIR *dp;
struct dirent *de;
int Found = FALSE;
char temp[PATH_MAX];
if ((dp = opendir(CFG.rulesdir)) == NULL) {
WriteError("$Can't open directory %s", CFG.rulesdir);
Enter(1);
/* Can't open directory for listing: */
pout(LIGHTRED, BLACK, (char *) Language(290));
Enter(2);
Pause();
return;
}
while ((de = readdir(dp))) {
if (de->d_name[0] != '.') {
strcpy(temp, msgs.Tag);
if (strcasecmp(de->d_name, temp) == 0) {
Found = TRUE;
snprintf(temp, PATH_MAX, "%s/%s", CFG.rulesdir, de->d_name);
break;
}
snprintf(temp, PATH_MAX, "%s.rul", temp);
if (strcasecmp(de->d_name, temp) == 0) {
Found = TRUE;
snprintf(temp, PATH_MAX, "%s/%s", CFG.rulesdir, de->d_name);
break;
}
memset(&temp, 0, sizeof(temp));
strncpy(temp, msgs.Tag, 8);
snprintf(temp, PATH_MAX, "%s.rul", temp);
if (strcasecmp(de->d_name, temp) == 0) {
Found = TRUE;
snprintf(temp, PATH_MAX, "%s/%s", CFG.rulesdir, de->d_name);
break;
}
}
}
closedir(dp);
if (Found) {
Syslog('+', "Display rules: %s", temp);
DisplayTextFile(temp);
} else {
Syslog('+', "Display rules for %s failed, not found", msgs.Tag);
Enter(1);
/* No rules found for this area */
pout(LIGHTRED, BLACK, (char *) Language(13));
Enter(2);
Pause();
}
}
/*
* Function will display a flat ascii textfile to the
* user without control codes. This is used to display
* area rules, but is also called from the menu function
* that will display a textfile or the contents of a archive.
*/
int DisplayTextFile(char *filename)
{
FILE *fp;
char *buf;
int i, x, z, lc = 0;
unsigned char c;
if ((fp = fopen(filename, "r")) == NULL) {
WriteError("$DisplayTextFile(%s) failed");
return FALSE;
}
buf = calloc(81, sizeof(char));
clear();
colour(CFG.TextColourF, CFG.TextColourB);
while (fgets(buf, 79, fp)) {
i = strlen(buf);
for (x = 0; x < i; x++) {
c = (*(buf + x) & 0xff);
if (isprint(c))
PUTCHAR(c);
}
Enter(1);
lc++;
if ((lc >= rows) && (lc < 1000)) {
lc = 0;
/* More (Y/n/=) */
pout(CFG.MoreF, CFG.MoreB, (char *) Language(61));
alarm_on();
z = toupper(Readkey());
if (z == Keystroke(61, 1)) {
Enter(1);
fclose(fp);
free(buf);
return TRUE;
}
if (z == Keystroke(61, 2))
lc = 50000;
Blanker(strlen(Language(61)));
colour(CFG.TextColourF, CFG.TextColourB);
}
}
fclose(fp);
free(buf);
Enter(1);
/* Press ENTER to continue */
language(CFG.MoreF, CFG.MoreB, 436);
alarm_on();
Readkey();
return TRUE;
}
/*
* Function will display textfile in either ansi or ascii and
* display control codes if they exist.
* Returns Success if it can display the requested file
*/
int DisplayFile(char *filename)
{
FILE *fp = NULL;
int iSec = 0;
char tmp[256], tmp1[256], buf[256], out[1024], newfile[PATH_MAX];
int x;
unsigned char c;
/*
* Open the file in the following search order:
* 1 - users language .ans
* 2 - default language .ans
* 3 - Abort, there is no file to show.
*/
snprintf(newfile, PATH_MAX, "%s/share/int/txtfiles/%s/%s.ans", getenv("MBSE_ROOT"), lang.lc, filename);
if ((fp = fopen(newfile, "rb")) == NULL) {
snprintf(newfile, PATH_MAX, "%s/share/int/txtfiles/%s/%s.ans", getenv("MBSE_ROOT"), CFG.deflang, filename);
if ((fp = fopen(newfile, "rb")) == NULL) {
return FALSE;
}
}
if (utf8) {
chartran_init((char *)"CP437", (char *)"UTF-8", 'B');
}
Syslog('b', "Displayfile %s %s mode", newfile, utf8? "UTF-8":"CP437");
memset(&out, 0, sizeof(out));
while (fgets(buf, sizeof(buf)-1, fp)) {
for (x = 0; x < strlen(buf); x++) {
c = buf[x] & 0xff;
switch (c) {
case '': strncat(out, ControlCodeU(buf[++x]), sizeof(out)-1);
break;
case '': strncat(out, ControlCodeF(buf[++x]), sizeof(out)-1);
break;
case ' ': strncat(out, ControlCodeK(buf[++x]), sizeof(out)-1);
break;
case '': PUTSTR(chartran(out));
memset(&out, 0, sizeof(out));
alarm_on();
Readkey();
break;
case '': /*
* This code will allow you to specify a security level
* in front of the text, ie ^B32000^Bthis is a test^B
* will print this is a test only if you have security
* above 32000. Only one set of control chars per line.
* You cannot have multiple securitys etc
*/
x++;
strcpy(tmp1, "");
while (buf[x] != '') {
snprintf(tmp, sizeof(tmp)-1, "%c", buf[x]);
strncat(tmp1, tmp, sizeof(tmp1)-1);
x++;
}
x++;
iSec = atoi(tmp1);
while ((x <= strlen(buf)) && buf[x] != '') {
if (exitinfo.Security.level >= iSec) {
snprintf(tmp1, sizeof(tmp1) -1, "%c", buf[x]);
strncat(out, tmp1, sizeof(out)-1);
}
x++;
}
break;
case '\r': break;
case '\n': strncat(out, (char *)"\r\n", sizeof(out));
break;
case '': PUTSTR(chartran(out));
memset(&out, 0, sizeof(out));
FLUSHOUT();
sleep(1);
break;
default: snprintf(tmp1, sizeof(tmp1)-1, "%c", buf[x]);
strncat(out, tmp1, sizeof(out));
} /* switch */
} /* for */
PUTSTR(chartran(out));
memset(&out, 0, sizeof(out));
} /* while fgets */
fclose(fp);
chartran_close();
return TRUE;
}
int DisplayFileEnter(char *File)
{
int rc;
rc = DisplayFile(File);
Enter(1);
/* Press ENTER to continue */
language(LIGHTMAGENTA, BLACK, 436);
alarm_on();
Readkey();
return rc;
}
char *ControlCodeF(int ch)
{
static char temp[81];
/* Update user info */
ReadExitinfo();
switch (toupper(ch)) {
case '!':
snprintf(temp, 81, "%s", exitinfo.sProtocol);
break;
case 'A':
snprintf(temp, 81, "%d", exitinfo.Uploads);
break;
case 'B':
snprintf(temp, 81, "%d", exitinfo.Downloads);
break;
case 'C':
snprintf(temp, 81, "%u", exitinfo.DownloadK);
break;
case 'D':
snprintf(temp, 81, "%u", exitinfo.UploadK);
break;
case 'E':
snprintf(temp, 81, "%u", exitinfo.DownloadK + exitinfo.UploadK);
break;
case 'F':
snprintf(temp, 81, "%u", LIMIT.DownK);
break;
case 'H':
snprintf(temp, 81, "%d", iAreaNumber);
break;
case 'I':
snprintf(temp, 81, "%s", sAreaDesc);
break;
case 'J':
snprintf(temp, 81, "%u", LIMIT.DownF);
break;
case 'K':
snprintf(temp, 81, "%s", LIMIT.Description);
break;
default:
snprintf(temp, 81, " ");
}
return temp;
}
char *ControlCodeU(int ch)
{
static char temp[81];
/*
* Update user info
*/
TimeCheck();
ReadExitinfo();
switch (toupper(ch)) {
case 'A':
snprintf(temp, 81, "%s", exitinfo.sUserName);
break;
case 'B':
snprintf(temp, 81, "%s", exitinfo.sLocation);
break;
case 'C':
snprintf(temp, 81, "%s", exitinfo.sVoicePhone);
break;
case 'D':
snprintf(temp, 81, "%s", exitinfo.sDataPhone);
break;
case 'E':
snprintf(temp, 81, "%s", LastLoginDate);
break;
case 'F':
snprintf(temp, 81, "%s %s", StrDateDMY(exitinfo.tFirstLoginDate), StrTimeHMS(exitinfo.tFirstLoginDate));
break;
case 'G':
snprintf(temp, 81, "%s", LastLoginTime);
break;
case 'H':
snprintf(temp, 81, "%d", exitinfo.Security.level);
break;
case 'I':
snprintf(temp, 81, "%d", exitinfo.iTotalCalls);
break;
case 'J':
snprintf(temp, 81, "%d", exitinfo.iTimeUsed);
break;
case 'K':
snprintf(temp, 81, "%d", exitinfo.iConnectTime);
break;
case 'L':
snprintf(temp, 81, "%d", exitinfo.iTimeLeft);
break;
case 'M':
snprintf(temp, 81, "%d", rows);
break;
case 'N':
snprintf(temp, 81, "%s", FirstName);
break;
case 'O':
snprintf(temp, 81, "%s", LastName);
break;
case 'Q':
snprintf(temp, 81, "%s", exitinfo.ieNEWS ? (char *) Language(147) : (char *) Language(148));
break;
case 'P':
snprintf(temp, 81, "%s", (char *) Language(147));
break;
case 'R':
snprintf(temp, 81, "%s", exitinfo.HotKeys ? (char *) Language(147) : (char *) Language(148));
break;
case 'S':
snprintf(temp, 81, "%d", exitinfo.iTimeUsed + exitinfo.iTimeLeft);
break;
case 'T':
snprintf(temp, 81, "%s", exitinfo.sDateOfBirth);
break;
case 'U':
snprintf(temp, 81, "%d", exitinfo.iPosted);
break;
case 'X':
snprintf(temp, 81, "%s", lang.Name);
break;
case 'Y':
snprintf(temp, 81, "%s", exitinfo.sHandle);
break;
case 'Z':
snprintf(temp, 81, "%s", exitinfo.DoNotDisturb ? (char *) Language(147) : (char *) Language(148));
break;
case '1':
snprintf(temp, 81, "%s", exitinfo.MailScan ? (char *) Language(147) : (char *) Language(148));
break;
case '2':
snprintf(temp, 81, "%s", exitinfo.ieFILE ? (char *) Language(147) : (char *) Language(148));
break;
case '3':
switch(exitinfo.MsgEditor) {
case X_LINEEDIT: snprintf(temp, 81, "%s", Language(388));
break;
case FSEDIT: snprintf(temp, 81, "%s", Language(388));
break;
case EXTEDIT: snprintf(temp, 81, "%s", Language(389));
break;
default: snprintf(temp, 81, "?");
}
break;
case '4':
snprintf(temp, 81, "%s", exitinfo.FSemacs ? (char *) Language(147) : (char *) Language(148));
break;
case '5':
snprintf(temp, 81, "%s", exitinfo.address[0]);
break;
case '6':
snprintf(temp, 81, "%s", exitinfo.address[1]);
break;
case '7':
snprintf(temp, 81, "%s", exitinfo.address[2]);
break;
case '8':
snprintf(temp, 81, "%s", exitinfo.OL_ExtInfo ? (char *) Language(147) : (char *) Language(148));
break;
case '9':
snprintf(temp, 81, "%s", getftnchrs(exitinfo.Charset));
break;
case '0':
snprintf(temp, 81, "%s", exitinfo.Archiver);
break;
default:
snprintf(temp, 81, " ");
}
return temp;
}
char *ControlCodeK(int ch)
{
FILE *pCallerLog;
char sDataFile[PATH_MAX], *p;
static char temp[81];
lastread LR;
unsigned int mycrc;
switch (toupper(ch)) {
case 'A':
snprintf(temp, 81, "%s", (char *) GetDateDMY());
break;
case 'B':
snprintf(temp, 81, "%s", (char *) GetLocalHMS());
break;
case 'C':
snprintf(temp, 81, "%s", (char *) GLCdate());
break;
case 'D':
snprintf(temp, 81, "%s", (char *) GLCdateyy());
break;
case 'E':
snprintf(temp, 81, "%d", Speed());
break;
case 'F':
snprintf(temp, 81, "%s", LastCaller);
break;
case 'G':
snprintf(temp, 81, "%d", TotalUsers());
break;
case 'H':
snprintf(sDataFile, PATH_MAX, "%s/etc/sysinfo.data", getenv("MBSE_ROOT"));
if((pCallerLog = fopen(sDataFile, "rb")) != NULL) {
fread(&SYSINFO, sizeof(SYSINFO), 1, pCallerLog);
snprintf(temp, 81, "%d", SYSINFO.SystemCalls);
fclose(pCallerLog);
}
break;
case 'I':
snprintf(temp, 81, "%d", iMsgAreaNumber + 1);
break;
case 'J':
snprintf(temp, 81, "%s", sMsgAreaDesc);
break;
case 'K':
snprintf(temp, 81, "%s", Oneliner_Get());
break;
case 'L':
SetMsgArea(iMsgAreaNumber);
snprintf(temp, 81, "%d", MsgBase.Total);
break;
case 'M':
p = xstrcpy(exitinfo.sUserName);
mycrc = StringCRC32(tl(p));
free(p);
LR.UserID = grecno;
LR.UserCRC = mycrc;
if (Msg_Open(sMsgAreaBase)) {
if (Msg_GetLastRead(&LR) == TRUE) {
if (LR.HighReadMsg > MsgBase.Highest)
LR.HighReadMsg = MsgBase.Highest;
snprintf(temp, 81, "%d", LR.HighReadMsg);
} else
snprintf(temp, 81, "?");
Msg_Close();
}
break;
case 'N':
snprintf(temp, 81, "%s", sMailbox);
break;
case 'O':
SetEmailArea(sMailbox);
snprintf(temp, 81, "%d", EmailBase.Total);
break;
case 'P':
SetEmailArea(sMailbox);
p = xstrcpy(exitinfo.sUserName);
mycrc = StringCRC32(tl(p));
free(p);
LR.UserID = grecno;
LR.UserCRC = mycrc;
if (Msg_Open(sMailpath)) {
if (Msg_GetLastRead(&LR) == TRUE) {
if (LR.HighReadMsg > EmailBase.Highest)
LR.HighReadMsg = EmailBase.Highest;
snprintf(temp, 81, "%d", LR.HighReadMsg);
} else
snprintf(temp, 81, "?");
Msg_Close();
}
break;
case 'Q':
snprintf(temp, 81, "%s %s", StrDateDMY(LastCallerTime), StrTimeHMS(LastCallerTime));
break;
default:
snprintf(temp, 81, " ");
}
return temp;
}
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