/*============================================================================= HydraCom Version 1.00 A sample implementation of the HYDRA Bi-Directional File Transfer Protocol HydraCom was written by Arjen G. Lentz, LENTZ SOFTWARE-DEVELOPMENT COPYRIGHT (C) 1991-1993; ALL RIGHTS RESERVED The HYDRA protocol was designed by Arjen G. Lentz, LENTZ SOFTWARE-DEVELOPMENT and Joaquim H. Homrighausen COPYRIGHT (C) 1991-1993; ALL RIGHTS RESERVED Revision history: 06 Sep 1991 - (AGL) First tryout .. ... .... - Internal development 11 Jan 1993 - HydraCom version 1.00, Hydra revision 001 (01 Dec 1992) For complete details of the Hydra and HydraCom licensing restrictions, please refer to the license agreements which are published in their entirety in HYDRACOM.C and LICENSE.DOC, and also contained in the documentation file HYDRACOM.DOC Use of this file is subject to the restrictions contained in the Hydra and HydraCom licensing agreements. If you do not find the text of this agreement in any of the aforementioned files, or if you do not have these files, you should immediately contact LENTZ SOFTWARE-DEVELOPMENT and/or Joaquim Homrighausen at one of the addresses listed below. In no event should you proceed to use this file without having accepted the terms of the Hydra and HydraCom licensing agreements, or such other agreement as you are able to reach with LENTZ SOFTWARE-DEVELOMENT and Joaquim Homrighausen. Hydra protocol design and HydraCom driver: Hydra protocol design: Arjen G. Lentz Joaquim H. Homrighausen LENTZ SOFTWARE-DEVELOPMENT 389, route d'Arlon Langegracht 7B L-8011 Strassen 3811 BT Amersfoort Luxembourg The Netherlands FidoNet 2:283/512, AINEX-BBS +31-33-633916 FidoNet 2:270/17 arjen_lentz@f512.n283.z2.fidonet.org joho@ae.lu Please feel free to contact us at any time to share your comments about our software and/or licensing policies. =============================================================================*/ #include "hydracom.h" #ifdef AMIGA #include #include #endif /* AMIGA */ static char *chatstart = "\007\007 * Chat mode start\r\n"; static char *chatend = "\007\007\r\n * Chat mode end\r\n"; static char *chattime = "\007\007\r\n * Chat mode end -- timeout\r\n"; //#include #include "microdot.h" #include extern void hyd_addchatin( char *); void loc_puts (char *s) { int l; char newline[ 256 ], *p; int ch; while( *s ) { p = newline; while( *s && *s != '\n' ) { ch = *s++; if( ch == '\r' ) { s++; continue; } if( ch == 0x7 ) DisplayBeep( NULL ); else *p++ = ch; } *p = 0; if( *s ) s++; if( newline[ 0 ] ) hyd_addchatin( newline ); } }/*loc_puts()*/ extern void enablechat( int ); static char cb1[ 256 ], cb2[ 256 ]; char *chatbuffer = cb1; /*static char *cb1, *cb2; char *chatbuffer; CONSTRUCTOR_P(initcb,200) { cb1 = AllocMem( 512, MEMF_CLEAR ); if( !cb1 ) { outofmem(); return( 1 ); } cb2 = cb1 + 256; chatbuffer = cb1; return( 0 ); } DESTRUCTOR_P(initcb,200) { if( cb1 ) FreeMem( cb1, 512 ); } */ extern int warned; int keyabort (void) { #define CHATLEN 256 boolean esc = false; char *p; word c; if (chattimer > 0L) { if (time(NULL) > chattimer) { chattimer = lasttimer = 0L; hydra_devsend("CON",(byte *) chattime,strlen(chattime)); loc_puts(&chattime[2]); } else if ((time(NULL) + 10L) > chattimer && !warned) { loc_puts("\007\r\n * Warning: chat mode timeout in 10 seconds\r\n"); warned = true; } } else if (chattimer != lasttimer) { if (chattimer == 0L) { if (nobell) p = " * Remote has chat facility with bell disabled\n"; else p = " * Remote has chat facility with bell enabled\n"; hydra_devsend("CON",(byte *) p,(int) strlen(p)); loc_puts(" * Hydra session in progress, chat facility now available\r\n"); if( prefs.hydra_autochat ) { hydra_devsend("CON",(byte *) chatstart,strlen(chatstart)); loc_puts(&chatstart[2]); enablechat( TRUE ); if( prefs.hydra_nochattimeout ) chattimer = lasttimer = MAXINT; else chattimer = lasttimer = time(NULL) + CHAT_TIMEOUT; } } else if (chattimer == -1L) loc_puts(" * Hydra session in init state, can't chat yet\r\n"); else if (chattimer == -2L) loc_puts(" * Remote has no chat facility available\r\n"); else if (chattimer == -3L) { if (lasttimer > 0L) loc_puts("\r\n"); loc_puts(" * Hydra session in exit state, can't chat anymore\r\n"); } lasttimer = chattimer; } #if WIN_AGL while (win_keyscan()) { #else #ifdef AMIGA while (ConScanKey()) { #else while (kbhit()) { #endif #endif switch (c = get_key()) { case Esc: esc = true; break; case Alt_C: if (chattimer == 0L) { hydra_devsend("CON",(byte *) chatstart,strlen(chatstart)); loc_puts(&chatstart[2]); enablechat( TRUE ); if( prefs.hydra_nochattimeout ) chattimer = lasttimer = MAXINT; else chattimer = lasttimer = time(NULL) + CHAT_TIMEOUT; } else if (chattimer > 0L) { chattimer = lasttimer = 0L; hydra_devsend("CON",(byte *) chatend,strlen(chatend)); enablechat( FALSE ); loc_puts(&chatend[2]); } else loc_puts("\007"); break; } } while( chatbuffer[ 0 ] && hydra_devsend("CON",chatbuffer,strlen( chatbuffer ))) { chatbuffer = ( chatbuffer == cb2 ) ? cb1 : cb2; chatbuffer[ 0 ] = 0; } return (esc); }/*keyabort()*/ extern void hyd_addchatin( char *); /*static char *tchatbuffer; ALLOCSTATIC( tchatbuffer, 512, MEMF_CLEAR )*/ static char tchatbuffer[ 512 ]; void rem_chat (byte *data, word len) { //static UBYTE buffer[ 512 ]; char *p, *p2; p = strchr( tchatbuffer, 0 ); memcpy( p, data, len ); p[ len ] = 0; sibm2iso( p ); while( p = stpbrk( tchatbuffer, "\r\n" ) ) { *p++ = 0; p2 = tchatbuffer; while( *p2 ) { if( *p2 == 8 || *p2 == 127 ) { if( p2 > tchatbuffer ) { p2--; strcpy( p2, &p2[ 2 ] ); } else strcpy( p2, &p2[ 1 ] ); } else if( *p2 == 7 ) { strcpy( p2, &p2[ 1 ] ); } else p2++; } if( tchatbuffer[ 0 ] ) hyd_addchatin( tchatbuffer ); strcpy( tchatbuffer, p ); } } #if 0 int parse(char *string) { int ac = 0; char *p; p = strchr(string,';'); if (p) *p = '\0'; #ifndef AMIGA strupr(string); #endif /* AMIGA */ av[ac] = strtok(string," \t\r\n\032"); while (av[ac]) { if (++ac > MAXARGS) { message(6,"!Too many arguments!"); endprog(2); } av[ac]=strtok(NULL," \t\r\n\032"); } return (ac); }/*parse()*/ #endif void splitpath(char *filepath,char *path,char *file) { #ifdef AMIGA STRPTR path_name,file_name; LONG len; path_name = PathPart(filepath); file_name = FilePart(filepath); strcpy(file,file_name); len = path_name - filepath; memcpy(path,filepath,len); path[len] = 0; #else char *p,*q; for (p=filepath;*p;p++) ; while (p!=filepath && *p!=':' && *p!='\\' && *p!='/') --p; if (*p==':' || *p=='\\' || *p=='/') ++p; /* begin */ q=filepath; while (q!=p) *path++=*q++; /* copy path */ *path='\0'; strcpy(file,p); #endif /* AMIGA */ }/*splitpath()*/ void mergepath(char *filepath,char *path,char *file) { #ifdef AMIGA strcpy(filepath,path); AddPart(filepath,file,256); #else strcpy(filepath,path); strcat(filepath,file); #endif /* AMIGA */ }/*mergepath()*/ int fexist (char *filename) { #ifdef AMIGA BPTR file_lock; if(file_lock = Lock(filename,SHARED_LOCK)) { UnLock(file_lock); return(1); } else return(0); #else struct stat f; return ((stat(filename,&f) != -1) ? 1 : 0); #endif /* AMIGA */ }/*fexist()*/ int get_key (void) { return(ConGetKey()); }/*get_key()*/ void resultlog (boolean xmit, char *fname, long bytes, long xfertime) { /* Omen's DSZ compatible logfile - for RBBS-PC XFER-?.DEF reports */ FILE *fp; // Generate clxfer_recfile-node if( !xmit ) addrecfile( fname, xfertime ); if (opuslog) { if ((fp = sfopen(opuslog,"at",DENY_WRITE)) != NULL) { if (fname) { fprintf(fp, "%s %s%s %ld", xmit ? "Sent" : "Got", xmit ? "" : download, fname, bytes); if (mailer) fprintf(fp," %ld",xfertime); fprintf(fp,"\n"); } fclose(fp); } else message(3,"-Couldn't append opus log-file %s",opuslog); } if (result) { if ((fp = sfopen(result,"at",DENY_WRITE)) != NULL) { if (fname) { fprintf(fp, "%c %6ld %5lu bps %4ld cps 0 errors 0 1024 %s -1\n", xmit ? 'H' : 'R', bytes, cur_speed, xfertime ? (bytes / xfertime) : 9999L, fname); } fclose(fp); } else message(3,"-Couldn't append result-file %s",result); } }/*resultlog()*/ static char *mon[12] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; char *h_revdate (long revstamp) { static char buf[12]; struct tm *t; t = localtime(&revstamp); sprintf(buf, "%02ld %s %ld", t->tm_mday, mon[t->tm_mon], t->tm_year + 1900); return (buf); }/*h_revdate()*/ extern void hyd_addlog( char* ); void message (int level, char *fmt,...) { char buf[255]; long tim; struct tm *t; va_list arg_ptr; tim = time(NULL); t = localtime(&tim); va_start(arg_ptr,fmt); sprintf(buf, "%lc %02ld %03s %02ld:%02ld:%02ld %-4s ", *fmt, t->tm_mday, mon[t->tm_mon], t->tm_hour, t->tm_min, t->tm_sec, LOGID); vsprintf(&buf[23], &fmt[1], arg_ptr); va_end(arg_ptr); if (level >= loglevel && logfp) fprintf(logfp, "%s\n", buf); #if WIN_AGL if (!file_win) cprint("\r%s\n",buf); else { if (!log_first) log_first = true; else win_putc(log_win,'\n'); win_puts(log_win,buf); } #else #ifdef AMIGA hyd_addlog( buf ); /* DoMethod( lv_log, MUIM_List_InsertSingle, buf, MUIV_List_Insert_Bottom ); get( lv_log, MUIA_List_Entries, &tim ); DoMethod( lv_log, MUIM_List_Jump, tim - 1 );*/ /* if (!LogRequest) cprint("%s\n",buf); else ConPrintf(LogRequest,"%s\n",buf);*/ #else if (!file_x) cprint("\r%s\n",buf); else { local_x = wherex(); local_y = wherey(); window(1,2,80,6); if (log_y) { gotoxy(1,log_y); putch('\n'); } cputs(buf); log_y = wherey(); window(1,19,80,25); gotoxy(local_x,local_y); } #endif #endif }/*message()*/ void cprint (char *fmt, ...) { char buf[255]; va_list arg_ptr; va_start(arg_ptr,fmt); vsprintf(buf, fmt, arg_ptr); va_end(arg_ptr); #if WIN_AGL if (didsome) win_puts(0,buf); else #else #ifdef AMIGA hyd_addlog( buf ); // DoMethod( lv_chatout, MUIM_List_InsertSingle, buf, MUIV_List_Insert_Bottom ); /* if (LocalRequest) ConPrintf(LocalRequest,buf); else*/ #endif #endif /* fputs(buf,stdout);*/ }/*cprint()*/