diff options
Diffstat (limited to 'libexec/xtend/user.c')
| -rw-r--r-- | libexec/xtend/user.c | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/libexec/xtend/user.c b/libexec/xtend/user.c new file mode 100644 index 000000000000..15da74409bfc --- /dev/null +++ b/libexec/xtend/user.c @@ -0,0 +1,162 @@ +/*- + * Copyright (c) 1992, 1993 Eugene W. Stark + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Eugene W. Stark. + * 4. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY EUGENE W. STARK (THE AUTHOR) ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <stdio.h> +#include <sys/param.h> +#include <sys/time.h> +#include "xtend.h" +#include "xten.h" +#include "paths.h" + +MONENTRY Monitor[MAXMON]; + +/* + * Process a user command + */ + +user_command() +{ + char h; + int i, k, c, n, error; + char cmd[512], dumppath[MAXPATHLEN+1], pkt[3]; + FILE *dumpf; + + error = 0; + if(fgets(cmd, 512, User) != NULL) { + if(sscanf(cmd, "status %c %d", &h, &i) == 2 + && h >= 'A' && h <= 'P' && i >= 1 && i <= 16) { + h -= 'A'; + i--; + printstatus(User, &Status[h][i]); + } else if(sscanf(cmd, "send %c %s %d", &h, cmd, &n) == 3 + && h >= 'A' && h <= 'P' && (i = find(cmd, X10cmdnames)) >= 0) { + h -= 'A'; + pkt[0] = h; + pkt[1] = i; + pkt[2] = n; + if(write(tw523, pkt, 3) != 3) { + fprintf(Log, "%s: Transmission error (packet [%s %s]:%d).\n", + thedate(), X10housenames[h], X10cmdnames[i], n); + error++; + } else { + fprintf(User, "OK\n"); + } + } else if(!strcmp("dump", cmd)) { + strcpy(dumppath, X10DIR); + strcat(dumppath, X10DUMPNAME); + if((dumpf = fopen(dumppath, "w")) != NULL) { + for(h = 0; h < 16; h++) { + for(i = 0; i < 16; i++) { + if(Status[h][i].lastchange) { + fprintf(dumpf, "%s%d\t", X10housenames[h], i+1); + printstatus(dumpf, &Status[h][i]); + } + } + } + fclose(dumpf); + fprintf(User, "OK\n"); + } else { + error++; + } + } else if(sscanf(cmd, "monitor %c %d", &h, &i) == 2 + && h >= 'A' && h <= 'P' && i >= 1 && i <= 16) { + h -= 'A'; + i--; + for(k = 0; k < MAXMON; k++) { + if(!Monitor[k].inuse) break; + } + if(k == MAXMON) { + error++; + } else { + Monitor[k].house = h; + Monitor[k].unit = i; + Monitor[k].user = User; + Monitor[k].inuse = 1; + fprintf(Log, "%s: Adding %c %d to monitor list (entry %d)\n", + thedate(), h+'A', i+1, k); + fprintf(User, "OK\n"); + fflush(User); + User = NULL; + return(0); /* We don't want caller to close stream */ + } + } else { + if(feof(User)) { + return(1); + } else { + error++; + } + } + } else { + error++; + } + if(error) { + fprintf(User, "ERROR\n"); + } + fflush(User); + return(0); +} + +find(s, tab) +char *s; +char *tab[]; +{ + int i; + + for(i = 0; tab[i] != NULL; i++) { + if(strcmp(s, tab[i]) == 0) return(i); + } + return(-1); +} + +printstatus(f, s) +FILE *f; +STATUS *s; +{ + fprintf(f, "%s:%d", s->onoff ? "On" : "Off", s->brightness); + switch(s->selected) { + case IDLE: + fprintf(f, " (normal) "); break; + case SELECTED: + fprintf(f, " (selected) "); break; + case DIMMING: + fprintf(f, " (dimming) "); break; + case BRIGHTENING: + fprintf(f, " (brightening) "); break; + case REQUESTED: + fprintf(f, " (requested) "); break; + case HAILED: + fprintf(f, " (hailed) "); break; + default: + fprintf(f, " (bogus) "); break; + } + fprintf(f, "%s", ctime(&s->lastchange)); +} + |