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Commit fb6932b1 authored by rswindell's avatar rswindell
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Fix undefined symbols warnings. 

Updated indentation/brace style and comments.
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with 313 additions and 257 deletions
src/sbbs3/allusers.c
+ 313
− 257
View file @ fb6932b1
/* ALLUSERS.C */
/* $Id$ */
/* Developed 1990-1997 by Rob Swindell; PO Box 501, Yorba Linda, CA 92885 */
/****************************************************************************/
/* Makes global changes to Synchronet user database (USER.DAT) */
/* Compatible with Version 2.1 of Synchronet BBS Software */
/****************************************************************************/
/****************************************************************************
* @format.tab-size 4 (Plain Text/Source Code File Header) *
* @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) *
* *
* Copyright 2011 Rob Swindell - http://www.synchro.net/copyright.html *
* *
* This program 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 *
* of the License, or (at your option) any later version. *
* See the GNU General Public License for more details: gpl.txt or *
* http://www.fsf.org/copyleft/gpl.html *
* *
* Anonymous FTP access to the most recent released source is available at *
* ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net *
* *
* Anonymous CVS access to the development source and modification history *
* is available at cvs.synchro.net:/cvsroot/sbbs, example: *
* cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs login *
* (just hit return, no password is necessary) *
* cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs checkout src *
* *
* For Synchronet coding style and modification guidelines, see *
* http://www.synchro.net/source.html *
* *
* You are encouraged to submit any modifications (preferably in Unix diff *
* format) via e-mail to mods@synchro.net *
* *
* Note: If this box doesn't appear square, then you need to fix your tabs. *
****************************************************************************/
#include <stdio.h>
#include <fcntl.h>
......@@ -15,7 +39,7 @@
#include "dirwrap.h"
#include "sbbsdefs.h"
#include "sbbs.h"
int min=0,max=99;
long reqflags[4]={0},reqrest=0,reqexempt=0;
......@@ -49,15 +73,16 @@ int lockuser(FILE *stream, ulong offset)
{
time_t start;
if(lock(fileno(stream),offset,U_LEN)==0)
return(0);
start=time(NULL);
while(1) {
if(lock(fileno(stream),offset,U_LEN)==0)
return(0);
if(time(NULL)-start>=10L)
break; }
return(-1);
start=time(NULL);
while(1) {
if(lock(fileno(stream),offset,U_LEN)==0)
return(0);
if(time(NULL)-start>=10L)
break;
}
return(-1);
}
/****************************************************************************/
......@@ -65,15 +90,16 @@ return(-1);
/****************************************************************************/
long getflagoff(int set)
{
switch(set) {
default:
return(U_FLAGS1);
case 2:
return(U_FLAGS2);
case 3:
return(U_FLAGS3);
case 4:
return(U_FLAGS4); }
switch(set) {
default:
return(U_FLAGS1);
case 2:
return(U_FLAGS2);
case 3:
return(U_FLAGS3);
case 4:
return(U_FLAGS4);
}
}
/****************************************************************************/
......@@ -86,256 +112,286 @@ int chkuser(FILE *stream, long offset)
char str[128];
int i;
if(min || max!=99) { /* Check security level */
fseek(stream,offset+U_LEVEL,SEEK_SET);
if(!fread(str,2,1,stream))
return(0);
str[2]=0;
i=atoi(str);
if(i<min || i>max) /* not within range */
return(0); } /* so skip this user */
if(min || max!=99) { /* Check security level */
fseek(stream,offset+U_LEVEL,SEEK_SET);
if(!fread(str,2,1,stream))
return(0);
str[2]=0;
i=atoi(str);
if(i<min || i>max) /* not within range */
return(0); /* so skip this user */
}
for(i=0;i<4;i++)
if(reqflags[i]) {
fseek(stream,offset+getflagoff(i+1),SEEK_SET);
for(i=0;i<4;i++)
if(reqflags[i]) {
fseek(stream,offset+getflagoff(i+1),SEEK_SET);
if(!fread(str,8,1,stream))
return(0);
str[8]=0;
truncsp(str);
if((ahtoul(str)&reqflags[i])!=reqflags[i])
return(0); /* doesn't have 'em all */
}
if(reqrest) {
fseek(stream,offset+U_REST,SEEK_SET);
if(!fread(str,8,1,stream))
return(0);
str[8]=0;
truncsp(str);
if((ahtoul(str)&reqflags[i])!=reqflags[i])
return(0); } /* doesn't have 'em all */
if(reqrest) {
fseek(stream,offset+U_REST,SEEK_SET);
if(!fread(str,8,1,stream))
return(0);
str[8]=0;
truncsp(str);
if((ahtoul(str)&reqrest)!=reqrest)
return(0); }
if((ahtoul(str)&reqrest)!=reqrest)
return(0);
}
if(reqexempt) {
fseek(stream,offset+U_REST,SEEK_SET);
if(!fread(str,8,1,stream))
return(0);
str[8]=0;
truncsp(str);
if((ahtoul(str)&reqexempt)!=reqexempt)
return(0); }
if(reqexempt) {
fseek(stream,offset+U_REST,SEEK_SET);
if(!fread(str,8,1,stream))
return(0);
str[8]=0;
truncsp(str);
if((ahtoul(str)&reqexempt)!=reqexempt)
return(0);
}
return(1);
return(1);
}
int main(int argc, char **argv)
{
char dir[128],str[128];
int i,j,k,file,set,sub,mod;
int i,j,file,set,sub,mod;
long l,f,flags,flagoff,length,offset;
FILE *stream;
printf("\nALLUSERS v2.10 - Bulk User Editor for Synchronet User Database\n");
if(argc<2) {
printf(usage);
exit(1); }
dir[0]=0;
for(i=1;i<argc;i++) {
flags=flagoff=sub=mod=0;
if(argv[i][0]=='-')
switch(toupper(argv[i][1])) {
case 'L': /* Set minimum sec level */
min=atoi(argv[i]+2);
break;
case 'M': /* Set maximum sec level */
max=atoi(argv[i]+2);
break;
case 'F': /* Set required flags */
j=3;
set=1;
if(isdigit(argv[i][2]))
set=argv[i][2]&0xf;
else
j=2;
for(;argv[i][j];j++)
if(isalpha(argv[i][j]))
reqflags[set-1]|=FLAG(toupper(argv[i][j]));
break;
case 'R': /* Set required restrictions */
for(j=2;argv[i][j];j++)
if(isalpha(argv[i][j]))
reqrest|=FLAG(toupper(argv[i][j]));
break;
case 'E': /* Set required exemptions */
for(j=2;argv[i][j];j++)
if(isalpha(argv[i][j]))
reqexempt|=FLAG(toupper(argv[i][j]));
break;
default: /* Unrecognized include */
printf(usage);
exit(1); }
printf("\nALLUSERS v2.10 - Bulk User Editor for Synchronet User Database\n");
else if(argv[i][0]=='/')
switch(toupper(argv[i][1])) {
case 'F': /* flags */
j=3;
set=1;
if(isdigit(argv[i][2]))
set=argv[i][2]&0xf;
else
j=2;
if(argv[i][j]=='+')
j++;
else if(argv[i][j]=='-') {
j++;
sub=1; }
for(;argv[i][j];j++)
if(isalpha(argv[i][j]))
flags|=FLAG(toupper(argv[i][j]));
sprintf(str,"%suser.dat",dir);
if(!fexistcase(str) || (file=sopen(str,O_RDWR|O_BINARY,SH_DENYNO))==-1) {
printf("Error opening %s\n",str);
exit(1); }
if((stream=fdopen(file,"w+b"))==NULL) {
printf("Error opening %s\n",str);
exit(1); }
setvbuf(stream,NULL,_IOFBF,2048);
length=filelength(file);
printf("\n%s Flags %s Set #%d\n",sub ? "Removing":"Adding"
,sub ? "from":"to",set);
for(offset=0;offset<length;offset+=U_LEN) {
printf("%lu of %lu (%u modified)\r"
,(offset/U_LEN)+1,length/U_LEN,mod);
if(lockuser(stream,offset)) {
printf("Error locking offset %lu\n",offset);
continue; }
if(!chkuser(stream,offset)) {
unlock(fileno(stream),offset,U_LEN);
continue; }
flagoff=getflagoff(set);
fseek(stream,offset+flagoff,SEEK_SET);
fread(str,8,1,stream);
str[8]=0;
truncsp(str);
l=f=ahtoul(str);
if(sub)
l&=~flags;
if(argc<2) {
printf(usage);
exit(1);
}
dir[0]=0;
for(i=1;i<argc;i++) {
flags=flagoff=sub=mod=0;
if(argv[i][0]=='-')
switch(toupper(argv[i][1])) {
case 'L': /* Set minimum sec level */
min=atoi(argv[i]+2);
break;
case 'M': /* Set maximum sec level */
max=atoi(argv[i]+2);
break;
case 'F': /* Set required flags */
j=3;
set=1;
if(isdigit(argv[i][2]))
set=argv[i][2]&0xf;
else
l|=flags;
if(l==f) { /* no change */
unlock(fileno(stream),offset,U_LEN);
continue; }
mod++;
sprintf(str,"%lx",l);
while(strlen(str)<8)
strcat(str,"\3");
fseek(stream,offset+flagoff,SEEK_SET);
fwrite(str,8,1,stream);
unlock(fileno(stream),offset,U_LEN); }
fclose(stream);
printf("\n");
break;
case 'E': /* Exemptions */
flagoff=U_EXEMPT;
case 'R': /* Restrictions */
if(!flagoff)
flagoff=U_REST;
j=2;
if(argv[i][j]=='+')
j++;
else if(argv[i][j]=='-') {
j++;
sub=1; }
for(;argv[i][j];j++)
if(isalpha(argv[i][j]))
flags|=FLAG(toupper(argv[i][j]));
sprintf(str,"%suser.dat",dir);
if(!fexistcase(str) || (file=sopen(str,O_RDWR|O_BINARY,SH_DENYNO))==-1) {
printf("Error opening %s\n",str);
exit(1); }
if((stream=fdopen(file,"w+b"))==NULL) {
printf("Error opening %s\n",str);
exit(1); }
setvbuf(stream,NULL,_IOFBF,2048);
length=filelength(file);
printf("\n%s %s\n"
,sub ? "Removing":"Adding"
,flagoff==U_REST ? "Restrictions":"Exemptions");
for(offset=0;offset<length;offset+=U_LEN) {
printf("%lu of %lu (%u modified)\r"
,(offset/U_LEN)+1,length/U_LEN,mod);
if(lockuser(stream,offset)) {
printf("Error locking offset %lu\n",offset);
continue; }
if(!chkuser(stream,offset)) {
unlock(fileno(stream),offset,U_LEN);
continue; }
fseek(stream,offset+flagoff,SEEK_SET);
fread(str,8,1,stream);
str[8]=0;
truncsp(str);
l=f=ahtoul(str);
if(sub)
l&=~flags;
j=2;
for(;argv[i][j];j++)
if(isalpha(argv[i][j]))
reqflags[set-1]|=FLAG(toupper(argv[i][j]));
break;
case 'R': /* Set required restrictions */
for(j=2;argv[i][j];j++)
if(isalpha(argv[i][j]))
reqrest|=FLAG(toupper(argv[i][j]));
break;
case 'E': /* Set required exemptions */
for(j=2;argv[i][j];j++)
if(isalpha(argv[i][j]))
reqexempt|=FLAG(toupper(argv[i][j]));
break;
default: /* Unrecognized include */
printf(usage);
exit(1);
}
else if(argv[i][0]=='/')
switch(toupper(argv[i][1])) {
case 'F': /* flags */
j=3;
set=1;
if(isdigit(argv[i][2]))
set=argv[i][2]&0xf;
else
l|=flags;
if(l==f) { /* no change */
unlock(fileno(stream),offset,U_LEN);
continue; }
mod++;
sprintf(str,"%lx",l);
while(strlen(str)<8)
strcat(str,"\3");
fseek(stream,offset+flagoff,SEEK_SET);
fwrite(str,8,1,stream);
unlock(fileno(stream),offset,U_LEN); }
fclose(stream);
printf("\n");
break;
case 'L': /* Level */
j=atoi(argv[i]+2);
if(j>99)
j=99;
if(j<0)
j=0;
sprintf(str,"%suser.dat",dir);
if(!fexistcase(str) || (file=sopen(str,O_RDWR|O_BINARY,SH_DENYNO))==-1) {
printf("Error opening %s\n",str);
exit(1); }
if((stream=fdopen(file,"w+b"))==NULL) {
printf("Error opening %s\n",str);
exit(1); }
setvbuf(stream,NULL,_IOFBF,2048);
length=filelength(file);
printf("\nChanging Levels\n");
for(offset=0;offset<length;offset+=U_LEN) {
printf("%lu of %lu (%u modified)\r"
,(offset/U_LEN)+1,length/U_LEN,mod);
if(lockuser(stream,offset)) {
printf("Error locking offset %lu\n",offset);
continue; }
if(!chkuser(stream,offset)) {
unlock(fileno(stream),offset,U_LEN);
continue; }
fseek(stream,offset+U_LEVEL,SEEK_SET);
fread(str,2,1,stream);
str[2]=0;
truncsp(str);
if(atoi(str)==j) { /* no change */
j=2;
if(argv[i][j]=='+')
j++;
else if(argv[i][j]=='-') {
j++;
sub=1;
}
for(;argv[i][j];j++)
if(isalpha(argv[i][j]))
flags|=FLAG(toupper(argv[i][j]));
sprintf(str,"%suser.dat",dir);
if(!fexistcase(str) || (file=sopen(str,O_RDWR|O_BINARY,SH_DENYNO))==-1) {
printf("Error opening %s\n",str);
exit(1);
}
if((stream=fdopen(file,"w+b"))==NULL) {
printf("Error opening %s\n",str);
exit(1);
}
setvbuf(stream,NULL,_IOFBF,2048);
length=filelength(file);
printf("\n%s Flags %s Set #%d\n",sub ? "Removing":"Adding"
,sub ? "from":"to",set);
for(offset=0;offset<length;offset+=U_LEN) {
printf("%lu of %lu (%u modified)\r"
,(offset/U_LEN)+1,length/U_LEN,mod);
if(lockuser(stream,offset)) {
printf("Error locking offset %lu\n",offset);
continue;
}
if(!chkuser(stream,offset)) {
unlock(fileno(stream),offset,U_LEN);
continue;
}
flagoff=getflagoff(set);
fseek(stream,offset+flagoff,SEEK_SET);
fread(str,8,1,stream);
str[8]=0;
truncsp(str);
l=f=ahtoul(str);
if(sub)
l&=~flags;
else
l|=flags;
if(l==f) { /* no change */
unlock(fileno(stream),offset,U_LEN);
continue;
}
mod++;
sprintf(str,"%lx",l);
while(strlen(str)<8)
strcat(str,"\3");
fseek(stream,offset+flagoff,SEEK_SET);
fwrite(str,8,1,stream);
unlock(fileno(stream),offset,U_LEN);
}
fclose(stream);
printf("\n");
break;
case 'E': /* Exemptions */
flagoff=U_EXEMPT;
case 'R': /* Restrictions */
if(!flagoff)
flagoff=U_REST;
j=2;
if(argv[i][j]=='+')
j++;
else if(argv[i][j]=='-') {
j++;
sub=1;
}
for(;argv[i][j];j++)
if(isalpha(argv[i][j]))
flags|=FLAG(toupper(argv[i][j]));
sprintf(str,"%suser.dat",dir);
if(!fexistcase(str) || (file=sopen(str,O_RDWR|O_BINARY,SH_DENYNO))==-1) {
printf("Error opening %s\n",str);
exit(1);
}
if((stream=fdopen(file,"w+b"))==NULL) {
printf("Error opening %s\n",str);
exit(1);
}
setvbuf(stream,NULL,_IOFBF,2048);
length=filelength(file);
printf("\n%s %s\n"
,sub ? "Removing":"Adding"
,flagoff==U_REST ? "Restrictions":"Exemptions");
for(offset=0;offset<length;offset+=U_LEN) {
printf("%lu of %lu (%u modified)\r"
,(offset/U_LEN)+1,length/U_LEN,mod);
if(lockuser(stream,offset)) {
printf("Error locking offset %lu\n",offset);
continue;
}
if(!chkuser(stream,offset)) {
unlock(fileno(stream),offset,U_LEN);
continue;
}
fseek(stream,offset+flagoff,SEEK_SET);
fread(str,8,1,stream);
str[8]=0;
truncsp(str);
l=f=ahtoul(str);
if(sub)
l&=~flags;
else
l|=flags;
if(l==f) { /* no change */
unlock(fileno(stream),offset,U_LEN);
continue;
}
mod++;
sprintf(str,"%lx",l);
while(strlen(str)<8)
strcat(str,"\3");
fseek(stream,offset+flagoff,SEEK_SET);
fwrite(str,8,1,stream);
unlock(fileno(stream),offset,U_LEN);
}
fclose(stream);
printf("\n");
break;
case 'L': /* Level */
j=atoi(argv[i]+2);
if(j>99)
j=99;
if(j<0)
j=0;
sprintf(str,"%suser.dat",dir);
if(!fexistcase(str) || (file=sopen(str,O_RDWR|O_BINARY,SH_DENYNO))==-1) {
printf("Error opening %s\n",str);
exit(1);
}
if((stream=fdopen(file,"w+b"))==NULL) {
printf("Error opening %s\n",str);
exit(1);
}
setvbuf(stream,NULL,_IOFBF,2048);
length=filelength(file);
printf("\nChanging Levels\n");
for(offset=0;offset<length;offset+=U_LEN) {
printf("%lu of %lu (%u modified)\r"
,(offset/U_LEN)+1,length/U_LEN,mod);
if(lockuser(stream,offset)) {
printf("Error locking offset %lu\n",offset);
continue;
}
if(!chkuser(stream,offset)) {
unlock(fileno(stream),offset,U_LEN);
continue;
}
fseek(stream,offset+U_LEVEL,SEEK_SET);
fread(str,2,1,stream);
str[2]=0;
truncsp(str);
if(atoi(str)==j) { /* no change */
unlock(fileno(stream),offset,U_LEN);
continue;
}
sprintf(str,"%02u",j);
fseek(stream,offset+U_LEVEL,SEEK_SET);
fwrite(str,2,1,stream);
unlock(fileno(stream),offset,U_LEN);
continue; }
sprintf(str,"%02u",j);
fseek(stream,offset+U_LEVEL,SEEK_SET);
fwrite(str,2,1,stream);
unlock(fileno(stream),offset,U_LEN);
mod++; }
fclose(stream);
printf("\n");
break;
default:
printf(usage);
exit(1); }
else {
strcpy(dir,argv[i]);
backslash(dir); } }
return(0);
mod++;
}
fclose(stream);
printf("\n");
break;
default:
printf(usage);
exit(1);
}
else {
strcpy(dir,argv[i]);
backslash(dir);
}
}
return(0);
}
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