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files.c
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C/C++ Source or Header
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1994-06-04
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24KB
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751 lines
/* System-dependent definitions of various files, spool directories, etc */
/* Mods by PA0GRI */
/* Modified to allow for configurable file names/locations - WG7J */
#include <stdio.h>
#include "global.h"
#include "config.h"
#include "netuser.h"
#include "files.h"
#ifdef MSDOS
char *Startup = "/autoexec.nos"; /* Initialization file */
char *Userfile = "/ftpusers"; /* Authorized FTP users and passwords */
char *Hostfile = "/net.rc"; /* hosts and passwords */
char *Maillog = "/spool/mail.log"; /* mail log */
char *Mailspool = "/spool/mail"; /* Incoming mail */
char *Mailqdir = "/spool/mqueue"; /* Outgoing mail spool */
char *Mailqueue = "/spool/mqueue/*.wrk"; /* Outgoing mail work files */
char *Routeqdir = "/spool/rqueue"; /* queue for router */
char *Alias = "/alias"; /* the alias file */
char *Dfile = "/domain.txt"; /* Domain cache */
char *Fdir = "/finger"; /* Finger info directory */
char *Fdbase = "/finger/dbase.dat"; /* Finger database */
char *Arealist = "/spool/areas"; /* List of message areas */
char *Rewritefile = "/spool/rewrite"; /* Address rewrite file */
char *Ftpmotd = "/spool/ftpmotd.txt"; /* FTP message of the day */
#ifdef MAILBOX
char *Signature = "/spool/signatur"; /* Mail signature file directory */
char *Historyfile = "/spool/history"; /* Message ID history file */
char *Helpdir = "/spool/help"; /* Mailbox help file directory */
char *Motdfile = "/spool/motd.txt"; /* Mailbox message of the day */
#ifdef USERLOG
char *UDefaults = "/spool/users.dat"; /* User preference file */
char *UDefbak = "/spool/users.bak";
#endif
#endif /* MAILBOX */
#ifdef CONVERS
char *Cinfo = "/finger/dbase.dat"; /* Convers user info file */
#endif
#if (defined(POP) || defined(POP2CLIENT) || defined(POP2SERVER) || defined(POP3CLIENT) || defined(POP3SERVER))
char *Popusers = "/popusers"; /* POP user and password file */
#endif
#if (defined(NNTP) || defined(NNTPS))
char *Newsdir = "/spool/news"; /* News messages and NNTP data */
#endif
#ifdef MBFWD
char *Forwardfile = "/spool/forward.bbs"; /* Mail forwarding file */
#endif
#ifdef NETROM
char *Netromfile = "/netrom.sav"; /* Netrom node save file */
#endif
char *Onexit = "/onexit.nos"; /* Commands to be executed on exiting */
#ifdef EXPIRY
char *Expirefile = "/spool/expire.dat"; /* Message expiration control file */
#endif
#ifdef NNTPS
char *Active = "/spool/news/active"; /* */
char *Pointer = "/spool/news/pointer"; /* */
char *NInfo = "/spool/news/info"; /* */
char *Nhelp = "/spool/news/help"; /* */
char *History = "/spool/news/history"; /* */
char *Forward = "/spool/news/forward"; /* */
char *Poll = "/spool/news/poll"; /* */
#endif
char Eol[] = "\r\n";
#define SEPARATOR "/"
#define ROOTDIR "/"
#endif
#ifdef UNIX
/*
* DOS compatible names now used. If you used the old names, use compat.cfg
* as a configuration file to get things working, then rename/symlink as needed
* --- the new names are the same as the old DOS ones, so it should be easy.
*
* We now use this more as a resource file than as merely a list of filenames
* (we can get away with it, where this costs precious memory in DOS). Some
* of the things found here are the default session managers for the Command
* and Trace sessions and color information (when implemented).
*/
char *Startup = "./autoexec.nos"; /* Initialization file */
char *Hostfile = "./net.rc"; /* hosts and passwords */
char *Userfile = "./ftpusers";
char *Ftpmotd = "./spool/ftpmotd.txt"; /* FTP message of the day */
char *Mailspool = "./spool/mail";
char *Maillog = "./spool/mail.log"; /* mail log */
char *Mailqdir = "./spool/mqueue";
char *Mailqueue = "./spool/mqueue/*.wrk";
char *Routeqdir = "./spool/rqueue"; /* queue for router */
char *Alias = "./alias"; /* the alias file */
char *Dfile = "./domain.txt"; /* Domain cache */
char *Fdir = "./finger"; /* Finger info directory */
char *Motdfile = "./spool/motd.txt"; /* Mailbox message of the day */
char *Fdbase = "./finger/dbase.dat"; /* Finger database */
char *Arealist = "./spool/areas"; /* List of message areas */
char *Helpdir = "./spool/help"; /* Mailbox help file directory */
char *Rewritefile = "./spool/rewrite"; /* Address rewrite file */
char *Signature = "./spool/signatur"; /* Mail signature file directory */
char *Popusers = "./popusers"; /* POP user and password file */
char *Newsdir = "./spool/news"; /* News messages and NNTP data */
char *Forwardfile = "./spool/forward.bbs"; /* Mail forwarding file */
char *Historyfile = "./spool/history"; /* Message ID history file */
char *Netromfile = "./netrom.sav"; /* Netrom node save file */
char *UDefaults = "./spool/users.dat"; /* User preference file */
char *UDefbak = "./spool/users.bak";
#ifdef CONVERS
char *Cinfo = "./finger/dbase.dat"; /* Convers user info file */
#endif
char *Onexit = "./onexit.nos"; /* Commands to be executed on exiting */
char *Expirefile = "./spool/expire.dat"; /* Message expiration control file */
#ifdef NNTPS
char *Active = "./spool/news/active"; /* */
char *Pointer = "./spool/news/pointer"; /* */
char *NInfo = "./spool/news/info"; /* */
char *Nhelp = "./spool/news/help"; /* */
char *History = "./spool/news/history"; /* */
char *Forward = "./spool/news/forward"; /* */
char *Poll = "./spool/news/poll"; /* */
#endif
char Eol[] = "\n";
#define SEPARATOR "/"
#define ROOTDIR "."
/* default session managers */
char *Command_sessmgr = "";
char *Trace_sessmgr = "";
#endif
#ifdef AMIGA
char *Startup = "TCPIP:nos-startup";
char *Config = "TCPIP:config.nos"; /* Device configuration list */
char *Hostfile = "TCPIP:net.rc"; /* hosts and passwords */
char *Userfile = "TCPIP:ftpusers";
char *Mailspool = "TCPIP:spool/mail";
char *Maillog = "TCPIP:spool/mail.log";
char *Mailqdir = "TCPIP:spool/mqueue";
char *Mailqueue = "TCPIP:spool/mqueue/#?.wrk";
char *Routeqdir = "TCPIP:spool/rqueue"; /* queue for router */
char *Alias = "TCPIP:alias"; /* the alias file */
char *Dfile = "TCPIP:domain.txt"; /* Domain cache */
char *Fdir = "TCPIP:finger"; /* Finger info directory */
char *Fdbase = "TCPIP:finger/dbase.dat"; /* Finger database */
char *Arealist = "TCPIP:spool/areas"; /* List of message areas */
char *Helpdir = "TCPIP:spool/help"; /* Mailbox help file directory */
char *Rewritefile = "TCPIP:spool/rewrite"; /* Address rewrite file */
char *Signature = "TCPIP:spool/signatur"; /* Mail signature file directory */
char *Popusers = "TCPIP:/popusers"; /* POP user and password file */
char *Newsdir = "TCPIP:spool/news"; /* News messages and NNTP data */
char *Forwardfile = "TCPIP:spool/forward.bbs"; /* Mail forwarding file */
char *Historyfile = "TCPIP:spool/history"; /* Message ID history file */
char *UDefaults = "TCPIP:spool/users.dat"; /* User preference file */
char *Netromfile = "TCPIP:netrom.sav"; /* Netrom node save file */
char *Onexit = "TCPIP:onexit.nos"; /* Commands to be executed on exiting */
char *Expirefile = "TCPIP:spool/expire.dat"; /* Message expiration control file */
#ifdef NNTPS
char *Active = "TCPIP:spool/news/active"; /* */
char *Pointer = "TCPIP:spool/news/pointer"; /* */
char *NInfo = "TCPIP:spool/news/info"; /* */
char *Nhelp = "TCPIP:spool/news/help"; /* */
char *History = "TCPIP:spool/news/history"; /* */
char *Forward = "TCPIP:spool/news/forward"; /* */
char *Poll = "TCPIP:spool/news/poll"; /* */
#endif
char Eol[] = "\r\n";
#define SEPARATOR "/"
#endif
#ifdef MAC
char *Startup = "Mikes Hard Disk:nos.start";
char *Config = "Mikes Hard Disk:config.nos"; /* Device configuration list */
char *Hostfile = "Mikes Hard Disk:net.rc"; /* hosts and passwords */
char *Userfile = "Mikes Hard Disk:ftpusers";
char *Mailspool = "Mikes Hard Disk:spool:mail:";
char *Maillog = "Mikes Hard Disk:spool:mail.log:";
char *Mailqdir = "Mikes Hard Disk:spool:mqueue:";
char *Mailqueue = "Mikes Hard Disk:spool:mqueue:*.wrk";
char *Routeqdir = "Mikes Hard Disk:spool/rqueue:"; /* queue for router */
char *Alias = "Mikes Hard Disk:alias"; /* the alias file */
char *Dfile = "Mikes Hard Disk:domain:txt"; /* Domain cache */
char *Fdir = "Mikes Hard Disk:finger"; /* Finger info directory */
char *Fdbase = "Mikes Hard Disk:finger/dbase.dat"; /* Finger database */
char *Arealist = "Mikes Hard Disk:spool/areas"; /* List of message areas */
char *Helpdir = "Mikes Hard Disk:spool/help"; /* Mailbox help file directory */
char *Rewritefile = "Mikes Hard Disk:spool/rewrite"; /* Address rewrite file */
char *Signature = "Mikes Hard Disk:spool/signatur"; /* Mail signature file directory */
char *Popusers = "Mikes Hard Disk:/popusers"; /* POP user and password file */
char *Newsdir = "Mikes Hard Disk:spool/news"; /* News messages and NNTP data */
char *Forwardfile = "Mikes Hard Disk:spool/forward.bbs"; /* Mail forwarding file */
char *Historyfile = "Mikes Hard Disk:spool/history"; /* Message ID history file */
char *UDefaults = "Mikes Hard Disk:spool/users.dat"; /* User preference file */
char *Netromfile = "Mikes Hard Disk:netrom.sav"; /* Netrom node save file */
char *Onexit = "Mikes Hard Disk:onexit.nos"; /* Commands to be executed on exiting */
char *Expirefile = "Mikes Hard Disk:spool/expire.dat"; /* Message expiration control file */
#ifdef NNTPS
char *Active = "Mikes Hard Disk:spool/news/active"; /* */
char *Pointer = "Mikes Hard Disk:spool/news/pointer"; /* */
char *NInfo = "Mikes Hard Disk:spool/news/info"; /* */
char *Nhelp = "Mikes Hard Disk:spool/news/help"; /* */
char *History = "Mikes Hard Disk:spool/news/history"; /* */
char *Forward = "Mikes Hard Disk:spool/news/forward"; /* */
char *Poll = "Mikes Hard Disk:spool/news/poll"; /* */
#endif
char Eol[] = "\r";
#define SEPARATOR ":"
#endif
static char *rootdir = ROOTDIR;
static int Assigned;
static int Initroot;
static void setname __ARGS((char *name,char *file));
static void tabs_to_spaces __ARGS((char *p));
void assign_filenames __ARGS((char *config));
extern void undosify __ARGS((char *s));
/* Establish a root directory other than the default. Can only be called
* once, at startup time
*/
void
initroot(root)
char *root;
{
if(Assigned) {
tprintf("-f option used, -d ignored !\n");
return;
}
#ifdef MSDOS
undosify(root);
#endif
rootdir = strdup( root );
Startup = rootdircat(Startup);
Userfile = rootdircat(Userfile);
Hostfile = rootdircat(Hostfile);
Maillog = rootdircat(Maillog);
Mailspool = rootdircat(Mailspool);
Mailqdir = rootdircat(Mailqdir);
Mailqueue = rootdircat(Mailqueue);
Routeqdir = rootdircat(Routeqdir);
Alias = rootdircat(Alias);
Dfile = rootdircat(Dfile);
Fdir = rootdircat(Fdir);
Fdbase = rootdircat(Fdbase);
Arealist = rootdircat(Arealist);
Rewritefile = rootdircat(Rewritefile);
Ftpmotd = rootdircat(Ftpmotd);
#ifdef MAILBOX
Signature = rootdircat(Signature);
Historyfile = rootdircat(Historyfile);
Helpdir = rootdircat(Helpdir);
Motdfile = rootdircat(Motdfile);
#ifdef USERLOG
UDefaults = rootdircat(UDefaults);
UDefbak = rootdircat(UDefbak);
#endif
#endif
#ifdef CONVERS
Cinfo = rootdircat(Cinfo);
#endif
#if (defined(POP) || defined(POP2CLIENT) || defined(POP2SERVER) || defined(POP3CLIENT) || defined(POP3SERVER))
Popusers = rootdircat(Popusers);
#endif
#if (defined(NNTP) || defined(NNTPS))
Newsdir = rootdircat(Newsdir);
#endif
#ifdef MBFWD
Forwardfile = rootdircat(Forwardfile);
#endif
#ifdef NETROM
Netromfile = rootdircat(Netromfile);
#endif
Onexit = rootdircat(Onexit);
#ifdef EXPIRY
Expirefile = rootdircat(Expirefile);
#endif
#ifdef NNTPS
Active = rootdircat(Active);
Pointer = rootdircat(Pointer);
NInfo = rootdircat(NInfo);
Nhelp = rootdircat(Nhelp);
History = rootdircat(History);
Forward = rootdircat(Forward);
Poll = rootdircat(Poll);
#endif
Initroot = 1;
}
/* Concatenate root, separator and arg strings into a malloc'ed output
* buffer, then remove repeated occurrences of the separator char
*/
char *
rootdircat(filename)
char *filename;
{
char *out = filename;
if(strlen(rootdir) > 0){
char *separator = SEPARATOR;
out = mallocw(strlen(rootdir)
+ strlen(separator)
+ strlen(filename) +1);
strcpy(out,rootdir);
strcat(out,separator);
strcat(out,filename);
if(*separator != '\0'){
char *p1, *p2;
/* Remove any repeated occurrences */
p1 = p2 = out;
while(*p2 != '\0'){
*p1++ = *p2++;
while(p2[0] == p2[-1] && p2[0] == *separator)
p2++;
}
*p1 = '\0';
}
}
return out;
}
#ifdef PPP
/* Read through FTPUSERS looking for user record
* Returns line which matches username, or NULLCHAR when no match.
* Each of the other variables must be copied before freeing the line.
*/
char *
userlookup(username,password,directory,permission,ip_address)
char *username;
char **password;
char **directory;
long *permission;
int32 *ip_address;
{
FILE *fp;
char *buf;
char *cp;
if((fp = fopen(Userfile,READ_TEXT)) == NULLFILE)
/* Userfile doesn't exist */
return NULLCHAR;
buf = mallocw(128);
#ifdef __GNUC__
cp = 0; /* silence "uninitialized" warning */
#endif
while ( fgets(buf,128,fp) != NULLCHAR ){
if(*buf == '#')
continue; /* Comment */
if((cp = strchr(buf,' ')) == NULLCHAR)
/* Bogus entry */
continue;
*cp++ = '\0'; /* Now points to password */
if( stricmp(username,buf) == 0 )
break; /* Found user */
}
if(feof(fp)){
/* username not found in file */
fclose(fp);
free(buf);
return NULLCHAR;
}
fclose(fp);
if ( password != NULL )
*password = cp;
/* Look for space after password field in file */
if((cp = strchr(cp,' ')) == NULLCHAR) {
/* Invalid file entry */
free(buf);
return NULLCHAR;
}
*cp++ = '\0'; /* Now points to directory field */
if ( directory != NULL )
*directory = cp;
if((cp = strchr(cp,' ')) == NULLCHAR) {
/* Permission field missing */
free(buf);
return NULLCHAR;
}
*cp++ = '\0'; /* now points to permission field */
if (permission != NULL )
*permission = strtol( cp, NULLCHARP, 0 );
if((cp = strchr(cp,' ')) == NULLCHAR) {
/* IP address missing */
if ( ip_address != NULL )
*ip_address = 0L;
} else {
*cp++ = '\0'; /* now points at IP address field */
if ( ip_address != NULL )
*ip_address = resolve( cp );
}
return buf;
}
#endif
/* Subroutine for logging in the user whose name is name and password is pass.
The buffer path should be long enough to keep a line from the userfile.
If pwdignore is true, the password check will be overridden.
The return value is the permissions field or -1 if the login failed.
Path is set to point at the path field, and pwdignore will be true if no
particular password was needed for this user.
*/
long
userlogin(name,pass,path,len,pwdignore)
char *name;
char *pass;
char **path;
int len; /* Length of buffer pointed at by *path */
int *pwdignore;
{
char *cp,*cp1;
FILE *fp;
char *universal = NULLCHAR;
int anony,perm;
if((fp = fopen(Userfile,READ_TEXT)) == NULLFILE)
/* Userfile doesn't exist */
return -1;
#ifdef __GNUC__
cp = 0; /* silence warning */
#endif
while(fgets(*path,len,fp),!feof(fp)){
if(*path[0] == '#')
continue; /* Comment */
if((cp = strchr(*path,' ')) == NULLCHAR)
/* Bogus entry */
continue;
*cp++ = '\0'; /* Now points to password */
if(stricmp(name,*path) == 0)
break; /* Found user name */
if(stricmp("univperm",*path) == 0)
universal = strdup(cp); /* remember their anon entry */
}
if((universal == NULLCHAR) && (feof(fp))){
/* User name not found in file, nor was univperm */
fclose(fp);
/* No need to free universal ( == NULLCHAR ) remember !!! */
return -1;
}
if(feof(fp)){
/* restore anonymous to the buffer */
strcpy(cp = *path, universal);
free(universal);
universal = NULLCHAR;
}
if(universal != NULLCHAR)
free(universal);
fclose(fp);
/* Look for space after password field in file */
if((cp1 = strchr(cp,' ')) == NULLCHAR)
/* Invalid file entry */
return -1;
*cp1++ = '\0'; /* Now points to path field */
anony = *pwdignore;
if(strcmp(cp,"*") == 0)
anony = 1; /* User ID is password-free */
if(!anony && strcmp(cp,pass) != 0)
/* Password required, but wrong one given */
return -1;
if((cp = strchr(cp1,' ')) == NULLCHAR)
/* Permission field missing */
return -1;
*cp++ = '\0'; /* now points to permission field */
if(!strnicmp(cp,"0x",2))
perm = htol(cp);
else
perm = atol(cp);
#if defined(AMIGA)
/*
* Well, on the Amiga, a file can be referenced by many names:
* device names (DF0:) or volume names (My_Disk:). This hunk of code
* passed the pathname specified in the ftpusers file, and gets the
* absolute path copied into the user's buffer. We really should just
* allocate the buffer and return a pointer to it, since the caller
* really doesn't have a good idea how long the path string is..
*/
cp1 = pathname("", cp1);
if (cp1)
strcpy(*path, cp1);
else
**path = '\0';
free(cp1);
#else
strcpy(*path,cp1);
/* Convert any backslashes to forward slashes, for backward
* compatibility with the old NET
*/
while((cp = strchr(*path,'\\')) != NULLCHAR)
*cp = '/';
#endif
*pwdignore = anony;
/* Finally return the permission bits */
return perm;
}
#if defined(MSDOS) || defined(UNIX)
void setname(char *name,char *file) {
if(!stricmp("Startup",name)) {
if(Initroot)
free(Startup);
Startup = strdup(file);
} else if(!stricmp("Userfile",name)) {
if(Initroot)
free(Userfile);
Userfile = strdup(file);
} else if(!stricmp("Hostfile",name)) {
if(Initroot)
free(Hostfile);
Hostfile = strdup(file);
} else if(!stricmp("Maillog",name)) {
if(Initroot)
free(Maillog);
Maillog = strdup(file);
} else if(!stricmp("Mailspool",name)) {
if(Initroot)
free(Mailspool);
Mailspool = strdup(file);
} else if(!stricmp("Mailqdir",name)) {
if(Initroot)
free(Mailqdir);
Mailqdir = strdup(file);
} else if(!stricmp("Mailqueue",name)) {
if(Initroot)
free(Mailqueue);
Mailqueue = strdup(file);
} else if(!stricmp("Routeqdir",name)) {
if(Initroot)
free(Routeqdir);
Routeqdir = strdup(file);
} else if(!stricmp("Alias",name)) {
if(Initroot)
free(Alias);
Alias = strdup(file);
} else if(!stricmp("Dfile",name)) {
if(Initroot)
free(Dfile);
Dfile = strdup(file);
} else if(!stricmp("Fdir",name)) {
if(Initroot)
free(Fdir);
Fdir = strdup(file);
} else if(!stricmp("Fdbase",name)) {
if(Initroot)
free(Fdbase);
Fdbase = strdup(file);
} else if(!stricmp("Arealist",name)) {
if(Initroot)
free(Arealist);
Arealist = strdup(file);
} else if(!stricmp("Rewritefile",name)) {
if(Initroot)
free(Rewritefile);
Rewritefile = strdup(file);
} else if(!stricmp("Onexit",name)) {
if(Initroot)
free(Onexit);
Onexit = strdup(file);
} else if(!stricmp("Ftpmotd",name)) {
if(Initroot)
free(Ftpmotd);
Ftpmotd = strdup(file);
}
#ifdef MAILBOX
else if(!stricmp("Signature",name)) {
if(Initroot)
free(Signature);
Signature = strdup(file);
} else if(!stricmp("Historyfile",name)) {
if(Initroot)
free(Historyfile);
Historyfile = strdup(file);
} else if(!stricmp("Helpdir",name)) {
if(Initroot)
free(Helpdir);
Helpdir = strdup(file);
} else if(!stricmp("Motdfile",name)) {
if(Initroot)
free(Motdfile);
Motdfile = strdup(file);
}
#ifdef USERLOG
else if(!stricmp("UDefaults",name)) {
if(Initroot)
free(UDefaults);
UDefaults = strdup(file);
} else if(!stricmp("UDefbak",name)) {
if(Initroot)
free(UDefbak);
UDefbak = strdup(file);
}
#endif
#endif
#ifdef CONVERS
else if(!stricmp("Cinfo",name)) {
if(Initroot)
free(Cinfo);
Cinfo = strdup(file);
}
#endif
#if (defined(POP) || defined(POP2CLIENT) || defined(POP2SERVER) || defined(POP3CLIENT) || defined(POP3SERVER))
else if(!stricmp("Popusers",name)) {
if(Initroot)
free(Popusers);
Popusers = strdup(file);
}
#endif
#if (defined(NNTP) || defined(NNTPS))
else if(!stricmp("Newsdir",name)) {
if(Initroot)
free(Newsdir);
Newsdir = strdup(file);
}
#endif
#ifdef MBFWD
else if(!stricmp("Forwardfile",name)) {
if(Initroot)
free(Forwardfile);
Forwardfile = strdup(file);
}
#endif
#ifdef NETROM
else if(!stricmp("Netromfile",name)) {
if(Initroot)
free(Netromfile);
Netromfile = strdup(file);
}
#endif
#ifdef EXPIRY
else if(!stricmp("Expirefile",name)) {
if(Initroot)
free(Expirefile);
Expirefile = strdup(file);
}
#endif
#ifdef NNTPS
else if(!stricmp("Active",name)) {
if(Initroot)
free(Active);
Active = strdup(file);
} else if(!stricmp("Pointer",name)) {
if(Initroot)
free(Pointer);
Pointer = strdup(file);
} else if(!stricmp("NInfo",name)) {
if(Initroot)
free(NInfo);
NInfo = strdup(file);
} else if(!stricmp("Nhelp",name)) {
if(Initroot)
free(Nhelp);
Nhelp = strdup(file);
} else if(!stricmp("History",name)) {
if(Initroot)
free(History);
History = strdup(file);
} else if(!stricmp("Forward",name)) {
if(Initroot)
free(Forward);
Forward = strdup(file);
} else if(!stricmp("Poll",name)) {
if(Initroot)
free(Poll);
Poll = strdup(file);
}
#endif
#ifdef UNIX
else if (stricmp(name, "Command") == 0)
{
if (Initroot) free(Command_sessmgr);
Command_sessmgr = strdup(file);
}
else if (stricmp(name, "Trace") == 0)
{
if (Initroot) free(Trace_sessmgr);
Trace_sessmgr = strdup(file);
}
#endif
}
void tabs_to_spaces(char *p) {
while(*p != '\0') {
if(*p == '\t')
*p = ' ';
p++;
}
}
void
assign_filenames(char *config) {
FILE *fp;
char *name,*file,*cp;
int line;
#define BUFLEN 128
char buf[BUFLEN+1];
#ifdef MSDOS
undosify(config);
#endif
if((fp = fopen(config,"r")) == NULL) {
tprintf("Cannot open %s\n",config);
return;
}
line = 0;
while(fgets(buf,BUFLEN,fp) != NULL) {
line++;
if(*buf == '#') /* comment */
continue;
rip(buf); /* delete ending \n */
tabs_to_spaces(buf);
name = buf;
while(*name == ' ') /* no leading spaces */
name++;
if(*name == '\0') /* blank line */
continue;
/* Search for filename */
if((file = strchr(name,'=')) == NULL) {
tprintf("Need '=', line %d of %s.\n",line,config);
continue;
}
*file++ = '\0';
/* cut trailing spaces */
if((cp = strchr(name,' ')) != NULL)
*cp = '\0';
/* find start of filename */
while(*file == ' ')
file++;
if(*file == '\0')
continue;
/* cut trailing spaces */
if((cp = strchr(file,' ')) != NULL)
*cp = '\0';
/* Now parse the name, and assign if valid */
setname(name,file);
}
fclose(fp);
Assigned = 1;
}
#endif