1 #define WANT_DECLARATIONS 1
4 static char rcsid[] ATTR_UNUSED = "$Id$";
39 #ifdef HAVE_SYS_TYPES_H
40 #include <sys/types.h>
42 #ifdef HAVE_SYS_WAIT_H
45 #ifdef HAVE_SYS_STAT_H
57 #ifdef HAVE_SYS_TIME_H
60 #ifdef HAVE_SYS_POLL_H
70 #ifdef HAVE_GETOPT_LONG
77 /* Always override possible system defintions as it is safe (used by glib) */
79 #define MAX(a,b) ((a)>(b)?(a):(b))
81 #define MIN(a,b) ((a)<(b)?(a):(b))
83 #define NELEM(x) (sizeof((x))/sizeof(*(x)))
90 /* ANSI C does not allow macro with variable arguments */
92 #define dB(a) dbg(fprintf a)
94 #define d1(n1) dB((dO,n1 ))
95 #define d2(n1,n2) dB((dO,n1,n2 ))
96 #define d3(n1,n2,n3) dB((dO,n1,n2,n3 ))
97 #define d4(n1,n2,n3,n4) dB((dO,n1,n2,n3,n4 ))
98 #define d5(n1,n2,n3,n4,n5) dB((dO,n1,n2,n3,n4,n5 ))
99 #define d6(n1,n2,n3,n4,n5,n6) dB((dO,n1,n2,n3,n4,n5,n6 ))
100 #define d7(n1,n2,n3,n4,n5,n6,n7) dB((dO,n1,n2,n3,n4,n5,n6,n7 ))
101 #define d8(n1,n2,n3,n4,n5,n6,n7,n8) dB((dO,n1,n2,n3,n4,n5,n6,n7,n8))
103 static const char version[]="Mobile Device SMS tool (" PACKAGE " " VERSION ")\n";
111 static int dis_cleanup=0,devfd=-1;
113 static char *phone,*device,*logname,*lockfile,*smsmode,*pdusmscmode,*smsc,*maxretry,*readtime,*chartime,*cmdtime,*waittime,*baud,*restore;
115 static long maxretryn=DEF_MAXRETRY,readtimen=-1,chartimen=DEF_CHARTIME,cmdtimen=DEF_CMDTIME,waittimen=DEF_WAITTIME,baudn=DEF_BAUD;
117 static int handshake_rtscts;
118 static unsigned handshake_stamp;
120 #define handshake_rtscts (0)
126 } force_smsmode=FSM_AUTO;
132 } force_pdusmscmode=FPSM_AUTO,
133 #define FPSM_MIN (FPSM_COUNT_IN)
134 #define FPSM_MAX (FPSM_NONE)
135 try_pdusmscmode=FPSM_MIN;
136 static size_t bodylen;
137 /* --send / --send-mobildock / --receive specific */
139 /* --logo-send specific */
140 static char *logoname,*gsmnet;
141 /* --ring-send specific */
142 static char *ringname;
143 /* --picture-send specific */
144 static char *picturename;
146 static enum modenum {
148 /* must differ from regular char-s */
150 MODE_SEND =MODE_FIRST+0, /* --send / --send-mobildock */
151 MODE_SEND_MOBILDOCK=MODE_FIRST+1, /* --send-mobildock in before readtimen is set */
152 MODE_RECEIVE =MODE_FIRST+2, /* --receive */
153 MODE_LOGO_SEND =MODE_FIRST+3, /* --logo-send */
154 MODE_RING_SEND =MODE_FIRST+4, /* --ring-send */
155 MODE_PICTURE_SEND =MODE_FIRST+5 /* --picture-send */
157 #define MODE_ORDER(x) ((x)-MODE_FIRST)
158 #define MODE_NAME(x) (longopts[MODE_ORDER((x))].name)
159 #define MODE_BIT(x) (1<<MODE_ORDER((x)))
161 static unsigned mode_stamp;
163 /* pdusmsc variable has to be filled in */
164 #define NEED_PDUSMSC() (mode==MODE_SEND)
166 static char *devicename; /* path stripped */
167 static char lockreal[512],locked;
169 static struct termios restios,tios;
170 static char restios_yes;
173 static void vlogmsg(char pm,char fatal,const char *fmt,va_list ap) ATTR_PRINTFORMAT(3,0);
174 static void vlogmsg(char pm,char fatal,const char *fmt,va_list ap)
184 if (gethostname(host,sizeof(host))) strcpy(host,_("<ERROR>"));
188 if ((s=strchr(ctm,'\n'))) *s='\0';
189 fprintf(logf,"%s %s %s[%d]: ",ctm,host,pname,mypid);
190 vfprintf(logf,fmt,ap);
191 if (pm) { fputs(": ",logf); fputs(strerror(errno),logf); }
192 if (fatal!='\n') fputc((fatal=='.'?'.':'!'),logf);
197 static void logmsg(const char *fmt,...) ATTR_PRINTFORMAT(1,2);
198 static void logmsg(const char *fmt,...)
202 vlogmsg(0,'\n',fmt,ap);
206 static void error(const char *fmt,...) ATTR_PRINTFORMAT(1,2);
207 static void error(const char *fmt,...)
212 if ((pm=(*fmt=='^'))) fmt++;
214 if (fatal=='!' || fatal=='.' || fatal=='\n') fmt++;
217 fprintf(stderr,"%s: ",pname);
219 vfprintf(stderr,fmt,ap);
220 if (fatal=='!') vlogmsg(pm,fatal,fmt,ap);
222 if (pm) { fputs(": ",stderr); fputs(strerror(errno),stderr); }
223 if (fatal!='\n') fputc((fatal=='.'?'.':'!'),stderr);
225 if (fatal=='!') exit(EXIT_FAILURE);
228 static void chk(const void *p)
231 error(_("!Virtual memory exhausted"));
234 static char *devcmd(const char *term,const char *catch,const char *send,...) ATTR_PRINTFORMAT(3,4);
236 static void unlockdevice(int hard)
238 d2("unlockdevice(), locked=%d\n",locked);
239 if (!locked || !*lockreal) return;
240 if (!hard && locked>1) { locked--; return; }
241 d2("Removing lockfile \"%s\"\n",lockreal);
242 if (unlink(lockreal))
243 error(_("^Error removing my device lockfile \"%s\""),lockreal);
247 static void cleanup(void)
250 if (dis_cleanup) return;
254 devcmd(NULL,NULL,"\r\nAT");
255 devcmd(NULL,NULL,cmd);
256 devcmd(NULL,NULL,"\r\nAT");
259 if (tcsetattr(devfd,TCSANOW,&restios))
260 error(_("^Error restoring termios for device"));
268 static void usage(void)
274 Usage: %s [-c|--config <cfgfile>] [-d|--device <device>]\n\
275 [-L|--log <file>] [-l|--lockfile <lock>]\n\
276 [-b|--baud <rate>] [-x|--xonxoff] [-C|--rtscts]\n\
277 [-M|--smsmode <mode>] [-P|--pdusmscmode <mode>]\n\
278 [-s|--smsc <smsc #>] [-m|--maxretry <#>]\n\
279 [-r|--readtime <sec>] [-t|--chartime <msec>] [-T|--cmdtime <msec>]\n\
280 [-w|--waittime <sec>] [-v|--verbose] [-h|--help] [-V|--version]\n\
281 {--send | --send-mobildock | --receive | --logo-send}\n\
282 --send / --send-mobildock:\n\
283 [-f|--file] <dest. phone> <msg text|msg filename>\n\
287 <dest. phone> <logo filename> [<GSMnet id>]\n\
289 <dest. phone> <ring filename>\n\
291 <dest. phone> <picture .ras filename>\n\
293 -c, --config\tRead this additional config file\n\
294 \t\t(def. \"%s\" and \"$HOME%s\")\n\
295 -d, --device\tMobile on this serial device (def. \"%s\")\n\
296 -L, --log\tLog all important messages to this file (def. \"%s\")\n\
297 -l, --lockfile\tLock serial port by this file, \"%%s\" is basename of device\n\
299 -b, --baud\tSet baudrate, 2400-57600 supported (def. %d)\n\
300 -x, --xonxoff\tUse XON/XOFF (AKA software) serial port handshaking - default\n\
301 -C, --rtscts\tUse RTS/CTS (AKA hardware) serial port handshaking%s\n\
302 -M, --smsmode\tForce SMS as: \"pdu\" or 0: PDU mode, \"text\" or 1: text mode\n\
303 -P, --pdusmscmode\tForce PDU as: \"count-in\", \"count-out\", \"none\"\n\
304 -s, --smsc\tUse this SMS Center number (def. query from mobile)\n\
305 -m, --maxretry\tMaximum retries of any command before giving up (def. %d)\n\
306 -r, --readtime\tSeconds for maximum wait time for response\n\
307 \t\t(def. %ds standard, %ds for MobilDock modes,\n\
308 \t\t multiplied %dx for long cmds)\n\
309 -t, --chartime\tMilliseconds between each char (def. %dms)\n\
310 -T, --cmdtime\tMilliseconds before each whole AT command (def. %dms)\n\
311 -w, --waittime\tSeconds to prevent timeout of 9110 FaxModem (def. %ds)\n\
312 -v, --verbose\tIncrease verbosity level, more \"-v\"s give more messages\n\
313 -h, --help\tPrint a summary of the options\n\
314 -V, --version\tPrint the version number\n\
316 --send / --send-mobildock:\n\
317 -f, --file\tRead contents of message from file instead\n\
319 <command name>\tProgram to run on receive, message will be on stdin\n\
320 \t\tFollowing substitutes are recognized:\n\
321 \t\t%%p - source phone number\n\
322 \t\t%%T - timestamp from SMSC as # of seconds from 1970 (-1 if invalid)\n\
323 \t\t%%t - ctime(3) style timestamp (e.g. \"Wed Jun 30 21:49:08 1993\"),\n\
324 \t\t empty string if invalid\n\
325 \t\t%%s - originating SMSC number, if available (else empty)\n\
327 <GSMnet id>\t* Oper. logo: Enter custom network code MccMnc, e.g. 23002\n\
328 \t\t* Oper. logo: Specify \"%s\" to read network code from NOL file\n\
329 \t\t* Group gfx : Specify \"%s\" to send logo as group graphics\n\
331 You may need to use the following line to catch all of this help text:\n\
332 ./mdsms -h 2>&1|more\n\
333 \n"),version,PACKAGE,CONFIG_MAIN,CONFIG_HOME,DEF_DEVICE,DEF_LOGNAME,DEF_LOCKFILE,DEF_BAUD,
337 _("\n\t\t(Not supported on this platform!)"),
339 DEF_MAXRETRY,DEF_READTIME,DEF_READTIME_MOBILDOCK,EXT_READTIME,DEF_CHARTIME,DEF_CMDTIME,DEF_WAITTIME,
340 WORD_NET,WORD_GROUP);
344 static const struct option longopts[]={
345 /* Modes has to be in-order on exact positions */
346 {"send" ,0,0,MODE_SEND},
347 {"send-mobildock",0,0,MODE_SEND_MOBILDOCK},
348 {"receive" ,0,0,MODE_RECEIVE},
349 {"logo-send" ,0,0,MODE_LOGO_SEND},
350 {"ring-send" ,0,0,MODE_RING_SEND},
351 {"picture-send" ,0,0,MODE_PICTURE_SEND},
352 /* Mode aliases may follow in no particular order *
353 * as long as no non-mode options is between them */
354 {"send-md" ,0,0,MODE_SEND_MOBILDOCK},
355 {"recv" ,0,0,MODE_RECEIVE},
356 {"logo" ,0,0,MODE_LOGO_SEND},
357 {"ring" ,0,0,MODE_RING_SEND},
358 {"picture" ,0,0,MODE_PICTURE_SEND},
362 {"lockfile" ,1,0,'l'},
364 {"xonxoff" ,0,0,'x'},
366 {"smsmode" ,1,0,'M'},
367 {"pdusmscmode" ,1,0,'P'},
369 {"maxretry" ,1,0,'m'},
370 {"readtime" ,1,0,'r'},
371 {"chartime" ,1,0,'t'},
372 {"cmdtime" ,1,0,'T'},
373 {"waittime" ,1,0,'w'},
375 {"verbose" ,0,0,'v'},
377 {"version" ,0,0,'V'},
380 static void processargs(int argp,char **args,const char *from);
382 static char *cfgstack[MAXCFGLOOP];
383 static unsigned cfgstacki=0;
385 static void chkfclose(FILE *f,const char *fname)
388 error(_("^Error closing \"%s\""),fname);
391 static long getfilesize(FILE *f,const char *fname)
395 if (fseek(f,0,SEEK_END))
396 error(_("^Error seeking to end of \"%s\""),fname);
397 if ((size=ftell(f))<0)
398 size=-1,error(_("^Error measuring length of \"%s\""),fname);
403 static void readfile(const char *fname,char quiet)
407 char *args[MAXCFGARGS],*d,*s,blank,quote;
411 static unsigned tot=0;
413 if (tot++>=MAXCFGNUM) {
414 if (tot==MAXCFGNUM+1) error(_("Too many config files to read, max is %d, break-out"),MAXCFGNUM);
417 if (!(f=fopen(fname,"rt"))) {
418 if (!quiet) error(_("^Can't open config file \"%s\" for r/o"),fname);
422 if (verbose>=2) error(_(".Reading config file \"%s\""),fname);
423 if ((size=getfilesize(f,fname))==-1) size=0;
425 error(_("File \"%s\" is too long, read only %d bytes"),fname,MAXCONFIG);
426 chk(buf=malloc((size?size:MAXCONFIG)+1));
427 got=fread(buf,1,(size?size:MAXCONFIG),f);
428 if (size && got!=size)
429 error(_("File \"%s\" read error, got only %u bytes of %ld"),fname,got,size);
433 for (argp=1,d=s=buf,blank=1,quote=0;s<buf+got;s++) {
436 if (!quote && isspace(c)) {
440 if (verbose>=2) error(_("\nConfig \"%s\": arg#%d: %s"),fname,argp-1,args[argp-1]);
445 if (argp>=NELEM(args)-1) {
446 error(_("Too many arguments in \"%s\", from offset %d ignored"),fname,s-buf);
453 if (c=='\\') { *d++=*++s; continue; }
454 if (c=='"' || c=='\'') {
455 if (!quote ) { quote=c; continue; }
456 if ( quote==c) { quote=0; continue; }
462 processargs(argp,args,fname);
466 static struct argstack {
467 struct argstack *next;
473 static struct argstack **argstack_tail=&argstack;
474 static size_t lastargstack_len;
475 static const char *lastargstack_from;
476 static int lastargstack_index;
478 static size_t argstack_size;
479 static int argstack_num;
481 static void pushargstack(char **args,int num,int offset,const char *from,char stack)
488 chk(as=malloc(sizeof(*as)+sizeof(as->arg)*(num-1)));
491 if (!from) as->from=NULL;
492 else chk(as->from=strdup(from));
493 for (i=0;i<num;i++) {
494 chk(as->arg[i]=strdup(args[i]));
495 argstack_size+=strlen(args[i]);
505 argstack_tail=&as->next;
509 static void pushargstack_one(char *s,char stack)
510 { pushargstack(&s,1,0,NULL,stack); }
512 static char *nextargstack(void)
517 if (argstack && order==argstack->num) {
518 struct argstack *as=argstack;
519 if (!(argstack=as->next))
520 argstack_tail=&argstack;
522 free((char *)as->from);
523 lastargstack_from=NULL;
527 assert(!argstack_num); assert(!argstack_size);
530 assert(order<argstack->num);
531 lastargstack_index=argstack->offset+order;
532 r=argstack->arg[order++];
533 assert(argstack_num>0); argstack_num--;
534 lastargstack_len=strlen(r);
535 assert(argstack_size>=lastargstack_len); argstack_size-=lastargstack_len;
536 lastargstack_from=argstack->from;
540 static char *glueargstack(size_t *destlenp,const char *glue)
542 size_t gluel=(glue?strlen(glue):0),destlen;
546 chk(dest=strdup(""));
547 if (destlenp) *destlenp=0;
550 destlen=argstack_size+(argstack_num-1)*gluel;
551 if (destlenp) *destlenp=destlen;
552 chk(dest=malloc(destlen+1));
553 for (d=dest;(s=nextargstack());) {
554 memcpy(d,s,lastargstack_len);
557 if (!argstack_num) break;
559 memcpy(d,glue,gluel);
561 assert(d<=dest+destlen);
563 assert(!argstack_num);
564 assert(d==dest+destlen);
579 { 'P',&pdusmscmode },
588 static void processargs(int argp,char **args,const char *from)
591 static unsigned seq=0;
595 optarg=NULL; optind=0; /* FIXME: Possible portability problem. */
596 while ((optc=getopt_long(argp,args,"c:d:L:l:b:xCM:P:s:m:r:t:T:w:fvhV",longopts,NULL))!=EOF) switch (optc) {
598 if (cfgstacki>=NELEM(cfgstack)) {
599 error(_("Looping (%d) during attempt to read config file \"%s\", break-out"),NELEM(cfgstack),from);
602 chk(cfgstack[cfgstacki++]=strdup(optarg));
604 case 'd': case 'L': case 'b': case 'l': case 'M': case 'P': case 's': case 'm': case 'r': case 't': case 'T': case 'w':
605 for (i=0;i<NELEM(optset);i++)
606 if (optset[i].c==optc) {
607 if (optset[i].stamp && optset[i].stamp!=seq) {
608 assert(!!*optset[i].var);
611 free(*optset[i].var);
612 chk(*optset[i].var=strdup(optarg));
616 assert(i<NELEM(optset));
620 if (handshake_stamp && handshake_stamp!=seq) break;
621 handshake_rtscts=(optc=='C');
625 error(_("!RTS/CTS handshake NOT supported on this platform! Occured during parsing option %d from \"%s\""),optind-1,from);
629 case MODE_SEND_MOBILDOCK:
633 case MODE_PICTURE_SEND:
634 if (mode_stamp && mode_stamp!=seq) break;
642 #ifndef DEBUG /* prevent suppositious overflow */
647 fprintf(stderr,version);
651 error(_("\nLast getopt(3) error occured during parsing option %d from \"%s\"! Follows help:"),optind-1,from);
655 pushargstack(args+optind,argp-optind,optind,from,1);
657 char *s=cfgstack[--cfgstacki];
659 assert(cfgstacki>=0);
662 assert(cfgstacki>=0 && cfgstacki<NELEM(cfgstack));
666 static const struct nullcheck {
671 {&phone,MODE_BIT(MODE_SEND)
672 |MODE_BIT(MODE_SEND_MOBILDOCK)
673 |MODE_BIT(MODE_LOGO_SEND)
674 |MODE_BIT(MODE_RING_SEND)
675 |MODE_BIT(MODE_PICTURE_SEND),
676 N_("destination phone number")},
677 {& logoname,MODE_BIT( MODE_LOGO_SEND),N_( "logo filename")},
678 {& ringname,MODE_BIT( MODE_RING_SEND),N_( "ring filename")},
679 {&picturename,MODE_BIT(MODE_PICTURE_SEND),N_("picture filename")},
680 {&body,MODE_BIT(MODE_RECEIVE),N_("body text")}, /* we allow empty bodies for SENDs */
682 {&gsmnet,MODE_BIT(MODE_LOGO_SEND),N_("GSM operator network code")},
683 {&device,0,N_("device for communication")},
686 static char **emptycheck[]={&logname,&smsc,&logoname,&gsmnet};
688 static inline void emptyclean(void)
692 for (i=0;i<NELEM(emptycheck);i++)
693 if (*emptycheck[i] && !**emptycheck[i]) {
694 free(*emptycheck[i]);
699 static inline void cmdline_done(void)
702 while ((s=nextargstack())) {
703 error(_("\nExcessive option %d from \"%s\" ignored: %s"),
704 lastargstack_index,lastargstack_from,s);
710 static char *check_phone(const char *phone)
713 static char err[LINE_MAX];
715 for (s=s1=(phone+(*phone=='+'));*s && s-s1<MAXNUMLEN;s++)
717 VARPRINTF2(err,_("Invalid digit '%c' in phone number - at offset %d"),
721 if (!*s) return(NULL);
722 VARPRINTF2(err,_("Phone number too long (%d), max. %d digits allowed"),
723 strlen(s1),MAXNUMLEN);
727 static void cmdline_phone(void)
729 if (!phone && (phone=nextargstack())) {
732 if ((s=check_phone(phone)))
733 error(_("!%s in option %d from \"%s\": %s"),
734 s,lastargstack_index,lastargstack_from,phone);
738 static inline void cmdline_receive(void)
742 if (!body && argstack_num) {
743 body=glueargstack(&bodylen," ");
744 for (s=body;(s=strchr(s,'%'));s++)
746 case 'p': case 'T': case 't': case 's': break;
748 error(_("Unknown formatsymbol '%c' (use \"%%%%%c\" to fix it) at pos %d in: %s"),
754 static inline void cmdline_send(void)
757 if (!body && argstack_num)
758 body=glueargstack(&bodylen," ");
761 static inline void cmdline_logo_send(void)
766 if (!logoname) logoname=nextargstack();
767 if (!gsmnet && (ogsmnet=nextargstack())) {
770 chk(gsmnet=strdup(ogsmnet));
771 if (strtrycasecmp(gsmnet,WORD_NET) && strtrycasecmp(gsmnet,WORD_GROUP)) {
772 for (d=s=gsmnet;*s;s++) {
773 if (isdigit(*s)) { *d++=*s; continue; }
774 if (isspace(*s)) continue;
775 error(_("\nInvalid characted '%c' in GSMnet at offs %d: %s"),
776 *s,s-gsmnet,ogsmnet);
781 error(_("\nGSMnet is required to have exactly 5 digits or to be\n\
782 either \"%s\" or \"%s\", but found length %d: %s"),
783 WORD_NET,WORD_GROUP,d-gsmnet,ogsmnet);
788 error(_("\nGSMnet option %d from \"%s\" rejected due to previous errors: %s"),
789 lastargstack_index,lastargstack_from,ogsmnet);
797 static inline void cmdline_ring_send(void)
800 if (!ringname) ringname=nextargstack();
803 static inline void cmdline_picture_send(void)
806 if (!picturename) picturename=nextargstack();
809 static void lockclose(int fd)
812 error(_("Error closing lockfile \"%s\""),lockreal);
815 static int lockdevice(int attempt)
824 d2("lockdevice(), locked=%d\n",locked);
825 if (locked) return (++locked);
827 if (fd!=-1) lockclose(fd);
829 if (delay) sleep(delay);
830 delay=DEVLOCK_PERIOD;
831 if (verbose>=3) error(_(".Checking the lockfile \"%s\".."),lockreal);
832 if ((fd=open(lockreal,O_RDONLY))==-1) break;
833 if ((got=read(fd,buf,sizeof(buf)-1))<=0) {
835 if (empty>=DEVLOCK_MAXEMPTY) {
836 error(_(".Lockfile \"%s\" is still not valid, removing it"),lockreal);
842 assert(got<sizeof(buf));
844 if (sscanf(buf,"%d",&pid)!=1) goto isempty;
847 if (kill(pid,0) && errno!=ESRCH && errno!=EPERM)
848 error(_("^Error during checking consciousness of PID %d"),pid);
850 if (attempt) return(0);
853 error(_(".Lockfile \"%s\" is stale (PID %d), removing it"),lockreal,pid);
856 if (unlink(lockreal))
857 error(_("^Error removing foreign lockfile \"%s\""),lockreal);
861 if ((fd=open(lockreal,O_WRONLY|O_CREAT|O_EXCL,0644))==-1) {
862 if (errno==EEXIST) goto recheck;
863 error(_("^!Error creating lockfile \"%s\""),lockreal);
866 got=VARPRINTF(buf,"%010d\n",getpid()); assert(got==11);
867 if (write(fd,buf,got)!=got)
868 error(_("^!Error writing data to lockfile \"%s\""),lockreal);
873 static char wasalarm=0;
874 static void sigalarm(int signo);
876 static void setalarm(void)
878 signal(SIGALRM,(RETSIGTYPE (*)(int))sigalarm);
879 #ifdef HAVE_SIGINTERRUPT
880 siginterrupt(SIGALRM,1);
884 static void sigalarm(int signo)
888 if (verbose>=1) error(_("Timed out"));
891 static void blocking(char yes)
893 static char state=-1;
894 if (state==yes) return;
895 if (fcntl(devfd,F_SETFL,(yes?0:O_NONBLOCK)))
896 error(_("^!fcntl() on device for %s mode"),(yes?_("blocking"):_("non-blocking")));
900 static const char *record,*recordend;
901 static char *catchdata;
902 static size_t catchdatal,catchdatasiz;
904 static const char *reform(const char *s,int slot);
905 static void catched(const char *end,char edata)
912 p=memchr(record,edata,end-record);
913 if ((len=(p?p:end)-record)) {
915 chk(catchdata=malloc((catchdatasiz=LINE_MAX)));
916 if (catchdatal+len>catchdatasiz)
917 chk(catchdata=realloc(catchdata,
918 (catchdatasiz=(catchdatal+len)*2)));
919 memcpy(catchdata+catchdatal,record,len);
922 record =(p?NULL:end);
923 recordend=(p?p :end);
924 assert(catchdatal<=catchdatasiz);
927 static int retrycnt=0;
928 static void retrying(void)
930 if (maxretryn>=0 && ++retrycnt>=maxretryn) error(_("!Maximum command retry count (%ld) exceeded"),maxretryn);
931 if (verbose>=2) error(_(".Retrying phase, %d out of %ld.."),retrycnt,maxretryn);
934 static const char *reform(const char *s,int slot)
936 static struct formslot {
943 assert(slot>=0 && slot<NELEM(arr));
944 if (!s) return(_("<unset>"));
945 if (!(fs=&arr[slot])->s)
946 chk(fs->s=malloc(fs->l=LINE_MAX));
948 for (*d++='"';(c=*s);s++) {
949 if (d>=fs->s+fs->l-10) {
951 chk(fs->s=realloc(fs->s,(fs->l=(fs->l?fs->l*2:LINE_MAX))));
954 if (c!='\\' && c!='"' && isprint(c)) { *d++=c; continue; }
957 case '\\': case '"': *d++=c; break;
958 case '\n': *d++='n'; break;
959 case '\r': *d++='r'; break;
960 case '\032': *d++='Z'; break;
961 case '\033': *d++='e'; break;
963 d+=sprintf(d,"x%02X",(unsigned char)c);
971 static char devcmd_empty_return='\0'; /* returned as catch when only newlines found */
973 static char *devcmd(const char *term,const char *catch,const char *send,...) ATTR_PRINTFORMAT(3,4);
974 static char *devcmd(const char *term,const char *catch,const char *send,...)
976 size_t l,bufl2,terml,catchl=0 /* GCC happiness */,fragl,offs;
977 static char buf[LINE_MAX];
982 char errout,extend,catch_any,edata;
985 static const char emptystring[]="";
988 if (!term) term="\nOK\n";
989 if (!strcmp(send," ")) send=NULL; /* GCC formatstring-check workaround */
990 if (verbose>=2) error(_(".devcmd(sendfmt=%s,term=%s,catch=%s)"),
991 reform(send,0),reform(term,1),reform(catch,2));
992 if (!(osend=send)) send="";
993 if ((catch_any=(catch && !strcmp(catch,"@")))) catch=NULL;
994 if ((errout=(*send=='!'))) send++;
995 errout|=(maxretryn==-1);
996 if ((extend=(*send=='~'))) send++;
997 alarmtime=readtimen*(extend?EXT_READTIME:1);
998 buf[bufl]='\0'; /* for d8() below */
999 d8("devcmd(), alarmtime=%ld, errout=%d, extend=%d, catch_any=%d, osend=%p, bufl=%d, buf: %s\n",
1000 alarmtime,errout,extend,catch_any,osend,bufl,reform(buf,0));
1001 assert(!catch || !strchr(catch,'\r')); /* we are no longer supporting 'noconvcr'! */
1002 assert(!term || !strchr(term ,'\r'));
1006 if (errout) return(NULL);
1012 d1("Resetting bufl.\n");
1014 l=VARVPRINTF(buf,send,ap); bufl=l+(!!osend);
1016 if (bufl>=sizeof(buf)-1) error(_("!Command too big (%d>%d)"),bufl,sizeof(buf)-1);
1017 if (verbose>=2) error(_(".devcmd formatted send=%s%s"),reform(buf,0),(osend?"+\"\\r\"":""));
1018 if (osend) buf[l]='\r';
1019 for (offs=0,got=0;offs<bufl;offs++) {
1021 usleep((offs?chartimen:cmdtimen)*1000);
1022 if (!offs && tcflush(devfd,TCIOFLUSH))
1023 error(_("^Error flushing I/O queue of device"));
1024 if (write(devfd,buf+offs,1)!=1) break;
1027 error(_("^Error forcing output of char at pos %d of cmd %s"),offs,reform(buf,0));
1031 error(_("^Wrote only %d of %d bytes of command"),got,bufl);
1036 if (!(terml=strlen(term))) {
1037 assert(!catch); assert(!catch_any);
1041 catchl=strlen(catch);
1042 fragl=MAX(terml,catchl);
1045 fragl=MAX(fragl,MAX(strlen(ERROR_SUBSTR1),strlen(ERROR_SUBSTR2)));
1046 record=recordend=NULL;
1051 /* "bufl" important */
1057 got=read(devfd,buf+bufl,sizeof(buf)-1-bufl);
1058 if (got==-1 && errno==EAGAIN) {
1061 got=read(devfd,buf+bufl,1);
1064 buf[bufl]='\0'; /* for strspn() below */
1065 if (!strcmp(term,"\n") && catch /* written to trap on 'devcmd("\n","+CMT:"," ")' */
1066 && bufl==strspn(buf,"\n" /* accept */)) { /* only newlines found */
1068 error(_(".Blank (%d newlines) input read, ignoring it"),bufl);
1069 bufl=0; /* discard newlines */
1070 return(&devcmd_empty_return);
1072 if (wasalarm) error(_("Maximum response timeout (%lds) exceeded"),alarmtime);
1073 else error(_("^Couldn't read device data (ret=%d)"),got);
1079 while (buf+bufl2>s && (s=memchr(s,'\0',buf+bufl2-s))) *s++=REPL_NULLCHAR;
1081 error(_("\nGot chunk of data from device: %s"),reform(buf+bufl,0));
1084 while (buf+bufl2>s && (s=memchr(s,'\r',buf+bufl2-s))) *s++='\n';
1088 catched(buf+bufl,edata); assert(!record || record==buf+bufl);
1089 assert(bufl<sizeof(buf)-1);
1091 assert(strlen(buf)==bufl);
1092 /* d3(">%s|%s<\n",buf,term); */
1093 if (strstr(buf,ERROR_SUBSTR1) || strstr(buf,ERROR_SUBSTR2)) {
1094 error(_("Found ERROR response on command %s"),reform(send,0));
1097 /* "record" may get NULLed here after successful 'catch'
1098 * but "recordend" will never be NULLed
1100 if (catch && !recordend && bufl>=catchl && (hit=strstr(buf,catch))) {
1102 catched(buf+bufl,edata); assert(!record || record==buf+bufl);
1104 if (catch_any && !recordend && buf[discard=strspn(buf,"\n" /* accept */)]) {
1106 catched(buf+bufl,edata); assert(!record || record==buf+bufl);
1108 if (((!catch && !catch_any) || catchdatal) && bufl>= terml
1109 && (hit=strstr((recordend?recordend:buf),term))) {
1110 memmove(buf,hit+terml,(bufl2=(buf+bufl)-(hit+terml))); bufl=bufl2;
1113 if (bufl<fragl) continue;
1114 memmove(buf,buf+bufl-(fragl-1),(bufl2=fragl-1));
1115 if (record ) record-=bufl-bufl2;
1116 if (recordend) recordend-=bufl-bufl2;
1121 assert(!catch && !catch_any);
1124 assert(!!catch || catch_any);
1126 catched(record+1,edata);
1127 if (verbose>=2) error(_(".Returning data %s for cmd %s"),reform(catchdata,0),reform(send,1));
1131 static int prepaddr(unsigned char *d,const char *addr)
1137 if ((plus=(*addr=='+'))) addr++;
1138 *++d=(plus?ADDR_INT:ADDR_NAT);
1140 if (*addr<'0' || *addr>'9')
1141 error(_("!Error during conversion of number at: %s"),addr);
1144 if ((flip=!flip)) *++d=0xF0|n;
1145 else *d=(*d&0x0F)|(n<<4U);
1150 static char *finalsmsc;
1151 #define SMSCBINSIZE (1+1+(MAXNUMLEN+1)/2)
1152 static char pdusmsc[SMSCBINSIZE*2+1];
1154 static inline char tohex(unsigned char x)
1157 if (x<10) return(x +'0');
1161 static inline void textconv(char *d,unsigned char *s,size_t len)
1171 static inline void smscset(void)
1173 char *s,*t,*e,*serr;
1174 unsigned char bin[2+(MAXNUMLEN+1)/2];
1176 if (smsc) devcmd(NULL,NULL,"\r\nAT+CSCA=\"%s\"",smsc);
1177 s=devcmd(NULL,"\n+CSCA:","\r\nAT+CSCA?");
1178 while (isspace(*s)) s++;
1179 if (!*s || !strcmp(s,"EMPTY"))
1180 error(_("!No SMSC set in mobile station found, please use option \"-s\""));
1181 if (verbose>=1) error(_("\nFound default SMSC in mobile: %s"),s);
1182 if (*s++!='"') error(_("!No left-quote found in: %s"),s);
1183 if (!(t=strrchr(s,'"'))) error(_("!No right-quote found in: %s"),s);
1185 error(_("!No SMS set in mobile station found, please use option \"-s\""));
1187 while (isspace(*t)) t++;
1191 if (*t++!=',') error(_("!No comma found after quotes in: %s"),s);
1192 while (isspace(*t)) t++;
1193 l=strtol(t,&serr,10);
1194 if ((l!=ADDR_NAT && l!=ADDR_INT) || (serr && *serr))
1195 error(_("!Type parse error in: %s"),s);
1196 if (l==ADDR_INT && *s!='+') *--s='+';
1199 if (verbose>=2) error(_("\nDecoded SMSC address: %s"),s);
1200 if (!NEED_PDUSMSC()) return;
1201 chk(finalsmsc=strdup(s));
1202 bin[0]=1+(prepaddr(bin,finalsmsc)+1)/2;
1203 textconv(pdusmsc,bin,bin[0]+1);
1206 static inline unsigned char charconv_send(char c,size_t offs)
1209 case '@': return(0);
1210 case '$': return(2);
1216 if ((c>='A' && c<='Z') || (c>='a' && c<='z') || (c>='0' && c<='9')) return(c);
1217 error(_("Can't convert character '%c' (0x%02X) at offs %d (0-based), substituted '?'"),
1218 c,(unsigned char)c,offs);
1223 static inline unsigned char charconv_recv(char c,size_t offs)
1224 { /* FIXME: unify with charconv_send() */
1226 case 0: return('@');
1227 case 2: return('$');
1231 /* strict checking not done, see charconv_send */
1234 /* Logo format shamelessly stolen from GNokii-0.3.0: http://www.gnokii.org/
1235 * Beware - Nokia Smart Messaging specification 1.0.0 and 2.0.0 is incompatible
1236 * with Nokia current product line implementation
1237 * http://www.forum.nokia.com/developers/smartmsg/download/ssm2_0_0.pdf
1240 static char *pdudata;
1241 static struct hexdata {
1242 struct hexdata *next;
1244 } *hexdata,**hexdatatail=&hexdata;
1246 static void nokiaprep(unsigned char *bin,size_t w)
1250 chk(hd=malloc(sizeof(*hd)));
1253 hexdatatail=&hd->next;
1254 textconv(hd->data,bin,w);
1255 if (verbose>=2) error(_("\nWill send hexdata: %s"),hd->data);
1258 static inline void logoread(void)
1261 char buf[32+140*8+1];
1262 unsigned char bin[140]={
1263 0x06, /* UDH length */
1266 0x15, 0x83, /* dest port (group gfx) */
1267 0x15, 0x83 /* src port (unused) */
1269 size_t got,r=0 /* GCC happiness */,w;
1272 int sizex,sizey,bit;
1274 #define WORD(n) (((unsigned char)buf[(n)])|(((unsigned char)buf[(n)+1])<<8))
1276 if (!(f=fopen(logoname,"rb")))
1277 error(_("^!Cannot open logo file \"%s\" for r/o"),logoname);
1278 got=fread(buf,1,sizeof(buf),f);
1279 chkfclose(f,logoname);
1280 if (got>=20 && !memcmp(buf,"NOL",4)) {
1281 VARPRINTF2(gsmnetf,"%03.3u%02.2u",WORD(6),WORD(8));
1282 assert(strlen(gsmnetf)==5);
1284 if (verbose>=1) error(_(".Reading NOL file \"%s\", GSMnet \"%s\", word@4=%d.."),
1285 logoname,gsmnetf,WORD(4));
1287 else if (got>=16 && !memcmp(buf,"NGG",4)) {
1289 if (verbose>=1) error(_(".Reading NGG file \"%s\", word@4=%d.."),
1292 else error(_("!Unknown file format of logo file \"%s\""),logoname);
1293 if (gsmnet && !strtrycasecmp(gsmnet,WORD_NET)) {
1294 if (!*gsmnetf) error(_("!NOL network code detection requested but NOL file not loaded, please specify network code"));
1297 if (!gsmnet || !strtrycasecmp(gsmnet,WORD_GROUP) || !*gsmnet) {
1298 error(_("\nSending logo as: group graphics"));
1302 error(_("\nSending logo as: operator logo for \"%s\""),gsmnet);
1303 bin[4]=0x82; /* dest port 0x1582 */
1306 sizex=WORD(r); sizey=WORD(r+2);
1307 if (verbose>=2) error(_(".Magic words: @+4=%d, @+6=%d, @+8=%d"),
1308 WORD(r+4),WORD(r+6),WORD(r+8));
1310 if (sizex<1 || sizex>255
1311 || sizey<1 || sizey>255) error(_("!Invalid size: %dx%d"),sizex,sizey);
1312 chars=((bits=sizex*sizey)+7)/8;
1313 if (r+bits>got) error(_("!Logo file \"%s\" too short - actual=%d, need(%dx%d)=%d"),
1314 logoname,got,sizex,sizey,r+chars);
1315 else if (r+bits<got)
1316 if (verbose>=1) error(_("Ignoring trailing garbage in \"%s\", used only %d bytes"),logoname,r+bits);
1317 if ((got=(7+(gsmnet?3:0)+4+chars))>140)
1318 error(_("!SMS size would be %d bytes but 140 is maximum"),got);
1321 bin[w++]=((gsmnet[1]&0x0F)<<4)|(gsmnet[0]&0x0F);
1322 bin[w++]=0xF0 |(gsmnet[2]&0x0F);
1323 bin[w++]=((gsmnet[4]&0x0F)<<4)|(gsmnet[3]&0x0F);
1325 bin[w++]=0x00; /* RFU by Nokia */
1326 bin[w++]=sizex; bin[w++]=sizey;
1327 bin[w++]=0x01; /* one B/W plane */
1330 for (bit=0x80;(bits>0) && (bit>0);bits--,bit>>=1) {
1331 if (buf[r]!='0' && buf[r]!='1')
1332 error(_("!Invalid character (neither '0' nor '1') in logo file \"%s\" at offset 0x%X"),
1334 if (buf[r++]=='1') bin[w]|=bit;
1338 assert(chars==-1); assert(bits==0); assert(w==got);
1343 static inline void ringread(void)
1346 unsigned char bin1[140]={
1350 0x15, 0x81, /* dest port (ring tones) */
1351 0x15, 0x81 /* src port (unused) */
1352 #define BIN1_PAYLOAD (140-7)
1354 unsigned char binn[140]={
1355 11, /* UDH length */
1358 0x15, 0x81, /* dest port (ring tones) */
1359 0x15, 0x81, /* src port (unused) */
1360 0x00, 0x03, /* multipart */
1361 /* 0x??, unique serial ID */
1362 /* 0x??, total messages */
1363 /* 0x??, message number (# from 1) */
1364 #define BINN_PAYLOAD (140-12)
1370 #define WORD(n) (((unsigned char)buf[(n)])|(((unsigned char)buf[(n)+1])<<8))
1372 if (!(f=fopen(ringname,"rb")))
1373 error(_("^!Cannot open ring file \"%s\" for r/o"),ringname);
1374 if ((size=getfilesize(f,ringname))==-1)
1375 error(_("!File size determination is essential to continue operation"));
1377 error(_("!File \"%s\" size %ld too small (must >=0x103)! Is it .000 file?"),
1379 if (fseek(f,0x100,SEEK_SET))
1380 error(_("^Seeking error on \"%s\", ignoring"),ringname);
1382 if (size<=BIN1_PAYLOAD) {
1383 if ((got=fread(bin1+7,1,size,f))!=size)
1384 error(_("^Read error on \"%s\", wanted %ld, got %d"),ringname,size,got);
1385 error(_("\nSending ring tone \"%s\" as single SMS (size %ld, max %d)"),
1386 ringname,size,BIN1_PAYLOAD);
1387 nokiaprep(bin1,7+size);
1390 totn=(size+BINN_PAYLOAD-1)/BINN_PAYLOAD;
1392 error(_("!File size %ld too large even for multi-SMS ring upload (max=%d)"),
1393 size,BINN_PAYLOAD*0xFF);
1396 error(_("\nSending ring tone \"%s\" as %d multi-SMSes (size %ld, max %d, frag %d)"),
1397 ringname,totn,size,BIN1_PAYLOAD,BINN_PAYLOAD);
1398 binn[9]=time(NULL)&0x100; /* rand() would be better but it is a compatibility pain */
1400 error(_("\nUsing unique multi-SMS ID 0x%02X"),(unsigned)binn[9]);
1401 for (fragn=1;fragn<=totn;fragn++) {
1403 want=MIN(size,BINN_PAYLOAD);
1404 if ((got=fread(binn+12,1,want,f))!=want)
1405 error(_("^Read error on \"%s\", wanted %d, got %d"),ringname,want,got);
1406 nokiaprep(binn,12+want);
1410 chkfclose(f,ringname);
1414 #define PICTURE_WIDTH (72)
1415 #define PICTURE_HEIGHT (28)
1417 static inline void pictureread(void)
1420 unsigned char bin1[140]={
1424 0x15, 0x8A, /* dest port (ring tones) */
1425 0x15, 0x8A /* src port (unused) */
1426 #define BIN1_PAYLOAD (140-7)
1428 unsigned char binn[140]={
1429 11, /* UDH length */
1432 0x15, 0x8A, /* dest port (ring tones) */
1433 0x15, 0x8A, /* src port (unused) */
1434 0x00, 0x03, /* multipart */
1435 /* 0x??, unique serial ID */
1436 /* 0x??, total messages */
1437 /* 0x??, message number (# from 1) */
1438 #define BINN_PAYLOAD (140-12)
1440 unsigned char header[]={
1441 0x30, /* version string '0' */
1442 0x02, /* item=OTA bitmap */
1443 #define PICTURE_BYTES ((PICTURE_WIDTH*PICTURE_HEIGHT+7)/8)
1444 #define PICTURE_BYTES_INCL_HEADER (PICTURE_BYTES +4/*header*/)
1445 PICTURE_BYTES_INCL_HEADER>>8,PICTURE_BYTES_INCL_HEADER&0xFF, /* picture size in bytes incl. header */
1446 0x00, /* animation pictures - 0=static picture */
1447 PICTURE_WIDTH,PICTURE_HEIGHT, /* picture size in pixels */
1448 0x01, /* picture depth - B/W */
1454 #define WORD(n) (((unsigned char)buf[(n)])|(((unsigned char)buf[(n)+1])<<8))
1456 if (!(f=fopen(picturename,"rb")))
1457 error(_("^!Cannot open picture file \"%s\" for r/o"),picturename);
1458 if ((size=getfilesize(f,picturename))==-1)
1459 error(_("!File size determination is essential to continue operation"));
1460 if (size!=PICTURE_BYTES)
1461 error(_("!File \"%s\" size %ld doesn't match .res size for %dx%d picture"),
1462 picturename,size,PICTURE_WIDTH,PICTURE_HEIGHT);
1463 if (size<=BIN1_PAYLOAD-sizeof(header)) {
1464 memcpy(bin1+7,header,sizeof(header));
1465 if ((got=fread(bin1+7+sizeof(header),1,size,f))!=size)
1466 error(_("^Read error on \"%s\", wanted %ld, got %d"),picturename,size,got);
1467 error(_("\nSending picture \"%s\" as single SMS (size %ld, max %d)"),
1468 picturename,size,BIN1_PAYLOAD-sizeof(header));
1469 nokiaprep(bin1,7+sizeof(header)+size);
1472 memcpy(binn+12,header,sizeof(header));
1473 totn=(sizeof(header)+size+BINN_PAYLOAD-1)/BINN_PAYLOAD;
1475 error(_("!File size %ld too large even for multi-SMS picture upload (max=%d)"),
1476 size,BINN_PAYLOAD*0xFF-sizeof(header));
1479 error(_("\nSending picture \"%s\" as %d multi-SMSes (size %ld, max %d, frag %d, header %d)"),
1480 picturename,totn,size,BIN1_PAYLOAD,BINN_PAYLOAD,sizeof(header));
1481 binn[9]=time(NULL)&0x100; /* rand() would be better but it is a compatibility pain */
1483 error(_("\nUsing unique multi-SMS ID 0x%02X"),(unsigned)binn[9]);
1484 for (fragn=1;fragn<=totn;fragn++) {
1485 size_t isheader=(fragn==1 ? sizeof(header) : 0);
1488 want=MIN(size,BINN_PAYLOAD-isheader);
1489 if ((got=fread(binn+12+isheader,1,want,f))!=want)
1490 error(_("^Read error on \"%s\", wanted %d, got %d"),picturename,want,got);
1491 nokiaprep(binn,12+isheader+want);
1495 chkfclose(f,picturename);
1499 static inline void genpdu(void)
1501 static unsigned char pdu[64+MAXNUMLEN/2+(MAXBODYLEN*7)/8];
1502 unsigned char *d=pdu;
1504 char inb=0,outb=0,xb,*bodyr;
1505 unsigned char inreg=0 /* GCC happiness */;
1510 i=prepaddr(d,phone);
1511 *d=i; d+=1+1+(i+1)/2;
1515 if (bodylen>MAXBODYLEN) {
1516 error(_("Body too large (%d>%d), cut"),bodylen,MAXBODYLEN);
1517 body[(bodylen=MAXBODYLEN)]='\0';
1521 assert(d<pdu+sizeof(pdu));
1522 while (bodylen || inb) {
1524 assert(bodylen>0); assert(!!*body);
1525 inreg=charconv_send(*bodyr++,offs++);
1535 d4("inb=%d,outb=%d,xb=%d\n",inb,outb,xb);
1537 *d|=((inreg>>(unsigned)(7-inb))&((1<<xb)-1))<<(unsigned)(8-outb);
1541 assert(d<pdu+sizeof(pdu));
1542 pdudata=malloc(2*(d-pdu)+1);
1543 textconv(pdudata,pdu,d-pdu);
1546 static inline void preparebody(void)
1548 FILE *fin=NULL /* GCC happiness */;
1551 if (body && readbody) {
1563 error(_("\nPlease enter the SMS text body, end with EOF (ctrl-D):"));
1566 if (!(fin=fopen(finame,"rt")))
1567 error(_("^!Can't open data file \"%s\" for r/o"),finame);
1569 chk(body=malloc(BODYLOAD));
1570 bodylen=fread(body,1,BODYLOAD,fin);
1572 error(_("^!Error reading stream \"%s\""),(finame?finame:_("<stdin>")));
1574 chkfclose(fin,finame);
1579 static int datawait(int timeout)
1584 #else /* HAVE_POLL */
1586 #endif /* HAVE_POLL */
1590 if (timeout && verbose>=2)
1591 error(_(".Waiting for device incoming data.."));
1597 i=poll(&ufd,1,timeout*1000);
1598 #else /* HAVE_POLL */
1599 #ifdef HAVE_FD_SETSIZE
1600 if (devfd>=FD_SETSIZE)
1601 error(_("!Device file descriptor %d can't fit in select() FD_SETSIZE (%d)"),
1603 #endif /* HAVE_FD_SETSIZE */
1604 FD_ZERO(&rfds); FD_SET(devfd,&rfds);
1605 FD_ZERO(&xfds); FD_SET(devfd,&xfds);
1607 i=select(devfd+1,&rfds,NULL,&xfds,NULL);
1608 #endif /* HAVE_POLL */
1609 if (i==0) return(0);
1610 if (i==-1 && errno==EINTR)
1611 goto retry; /* silent retry, for example SIGCHLD could occur */
1613 error(_("^Failed (retval %d) while waiting for data, ignoring"),i);
1616 if (ufd.revents&(POLLERR|POLLHUP))
1617 #else /* HAVE_POLL */
1618 if (FD_ISSET(devfd,&xfds))
1619 #endif /* HAVE_POLL */
1620 error(_("^Error while waiting for data, ignoring"));
1623 if (!(ufd.revents&POLLIN))
1624 #else /* HAVE_POLL */
1625 if (!(FD_ISSET(devfd,&rfds)))
1626 #endif /* HAVE_POLL */
1628 error(_("^No data input after waited for data, retrying"));
1634 static char *check_format(const char *fmt,const char *string)
1636 static char err[LINE_MAX],sub[50];
1638 const char *sf,*ss,*subp;
1640 for (sf=fmt,ss=string;(cf=*sf) && (cs=*ss);sf++,ss++) {
1646 if (isdigit(cs)) break;
1650 if (cs=='+' || cs=='-') break;
1655 VARPRINTF(sub,"'%c'",cf); subp=sub;
1657 if (!subp) continue;
1658 VARPRINTF5(err,_("Expected %s, found '%c' at pos %d of string [%s], formatstring [%s]"),
1659 subp,cs,ss-string,string,fmt);
1663 VARPRINTF2(err,_("String too short for format, string [%s], formatstring [%s]"),
1668 VARPRINTF2(err,_("Trailing garbage in string [%s], formatstring [%s]"),
1675 static char *receive_number,*receive_smsc;
1676 static time_t receive_time;
1679 static const struct {
1685 #define TP_ENT(a,b,c,d,e) { a,offsetof(struct tm,b),c,d,e }
1686 TP_ENT( 3,tm_year,0,99,N_("year")),
1687 TP_ENT( 6,tm_mon ,1,12,N_("month")),
1688 TP_ENT( 9,tm_mday,1,31,N_("day of month")),
1689 TP_ENT(12,tm_hour,0,23,N_("hour")),
1690 TP_ENT(15,tm_min ,0,59,N_("minute")),
1691 TP_ENT(18,tm_sec ,0,59,N_("second")),
1692 /* Time zone ignored */
1694 #define GETTIME(i) (*(int *)(((char *)&tm)+timeparse[(i)].tmpos))
1696 static void maketime(const char *string)
1701 for (i=0;i<NELEM(timeparse);i++) {
1703 if (val<timeparse[i].min || val>timeparse[i].max) {
1704 error(_("Weird value of %s, is %d but expected %d..%d, setting to %d"),
1705 _(timeparse[i].name),val,timeparse[i].min,timeparse[i].max,timeparse[i].min);
1706 GETTIME(i)=timeparse[i].min;
1709 if (tm.tm_year<70) tm.tm_year+=100;
1711 d7("mktime(y%dm%dd%dh%dm%ds%d)\n",
1712 tm.tm_year,tm.tm_mon,tm.tm_mday,tm.tm_hour,tm.tm_min,tm.tm_sec);
1713 tm.tm_isdst=-1; /* "timezone" info not available */
1714 if ((receive_time=mktime(&tm))==-1)
1715 error(_("^mktime(3) failed for %s"),string);
1718 /* +CMT: "+420602431329",,"99/10/25,03:21:03-00" */
1719 static int receive_headerparse(char *buf)
1724 #define DIGIT2ASC(s) (((s)[0]-'0')*10+((s)[1]-'0'))
1726 for (s=buf;*s==' ';s++);
1728 error(_("Cannot find initial '\"' in CMT header: %s"),buf);
1731 for (s1=s;*s && *s!='"';s++);
1733 error(_("Only one '\"' found in CMT header: %s"),buf);
1736 free(receive_smsc); receive_smsc=NULL;
1737 free(receive_number);
1738 chk(receive_number=malloc(s-s1+1));
1739 memcpy(receive_number,s1,s-s1); receive_number[s-s1]='\0';
1741 if ((err=check_phone(receive_number)) ||
1742 (err=check_format(",,\"99/99/99,99:99:99+99\"",s))) {
1743 error(_("%s in CMT header: %s"),err,buf);
1746 memset(&tm,0,sizeof(tm)); /* may be redundant */
1747 for (i=0;i<NELEM(timeparse);i++)
1748 GETTIME(i)=DIGIT2ASC(s+timeparse[i].strpos);
1754 static void signal_chld(int signo)
1759 signal(SIGCHLD,(RETSIGTYPE (*)(int))signal_chld);
1760 /* we don't care about siginterrupt(3) as it doesn't matter how it is set */
1762 d2("signal_chld: signo=%d\n",signo);
1763 while (0<(pid=waitpid(-1 /* ANY process */,&status,WNOHANG /* options */))) {
1765 error(_(".Child process w/PID %d has exited, %s, status=%d"),
1766 pid,(WIFEXITED(status)? _("normally") : _("abnormally")),(WIFEXITED(status) ? WEXITSTATUS(status) : -1));
1770 static void receive_text(char *bodyline)
1772 char *buf,*s,*s1,*s2,*s3;
1778 d2("receive_text: %s\n",bodyline);
1779 signal(SIGCHLD,(RETSIGTYPE (*)(int))signal_chld);
1787 error(_(".Spawned child receive-SMS process w/PID %d"),pid);
1788 return; /* parent context */
1791 error(_("Can't fork(2), process spawning may block receive"));
1793 else { /* child process */
1799 s1=strchr(s1+(s1!=s),'%');
1800 } while (s1 && s1[1]!='p' && s1[1]!='T' && s1[1]!='t' && s1[1]!='s');
1802 pushargstack_one(s,0);
1806 pushargstack_one(s,0);
1811 pushargstack_one(receive_number,0);
1814 VARPRINTF(tbuf,"%ld",receive_time);
1815 pushargstack_one(tbuf,0);
1818 if (receive_time==-1) break;
1819 if (!(s2=ctime(&receive_time))) {
1820 error(_("Failing ctime(3), ignoring substitution"));
1823 if ((s3=strchr(s2,'\n'))) *s3='\0';
1824 pushargstack_one(s2,0);
1827 if (receive_smsc) pushargstack_one(receive_smsc,0);
1832 buf=glueargstack(NULL,NULL); assert(buf);
1833 if (!(f=popen(buf,"w"))) {
1834 error(_("^Failing spawn of receive command: %s"),buf);
1837 if (fputs(bodyline,f)<0 || putc('\n',f)!='\n')
1838 error(_("^Failing write to child receive command: %s"),buf);
1840 error(_("^Spawned receive command failure (code %d): %s"),i,buf);
1843 if (pid==-1) return;
1844 exit(EXIT_SUCCESS); /* cleanup() has been disabled */
1847 static inline unsigned char fromhex(unsigned c)
1850 return(c<'A'?c-('0'&0xDF):(c-('A'&0xDF))+0xA);
1853 static int teldecode(char *text,unsigned char *bin,size_t digits)
1858 for (i=0;i<digits;text++,i++) {
1873 static void sctsparse(unsigned char *bin,const char *pduline,int offs)
1875 #define DIGIT2BIN(v) (((v)&0x0F)*10+(((v)>>4)&0x0F))
1879 memset(&tm,0,sizeof(tm)); /* may be redundant */
1880 for (i=0;i<NELEM(timeparse);offs++,i++) {
1881 if ((*bin&0x0F)>0x09 || (*bin&0xF0)>0x90) {
1882 error(_("Invalid value of \"%s\" at offset %d in: %s"),
1883 timeparse[i].name,offs,pduline);
1886 GETTIME(i)=DIGIT2BIN(*bin);
1894 static void receive_pdu(char *pduline)
1896 unsigned char pdu[140+0x100],*pdup,*pdue,oalen,inreg;
1897 char text[160+1],*textp,*s,*pdulinescan;
1898 size_t pdulinel=strlen(pduline),want;
1902 d2("receive_pdu: %s\n",pduline);
1903 if (pdulinel>2*sizeof(pdu))
1904 { error(_("PDU too long (%d/2) to be valid: %s"),pdulinel,pduline); return; }
1906 { error(_("PDU length odd (%d): %s"),pdulinel,pduline); return; }
1908 { error(_("PDU length %d too small (min. 2*%d): %s"),pdulinel,13,pduline); return; }
1909 for (pdup=pdu,pdulinescan=pduline;*pdulinescan;pdulinescan+=2) {
1910 if (!isxdigit(pdulinescan[0]) || !(isxdigit(pdulinescan[1])))
1911 { error(_("Invalid hex byte: %c%c on byte %d in: %s"),
1912 pdulinescan[0],pdulinescan[1],pdup-pdu,pduline); return; }
1913 *pdup++=(fromhex(pdulinescan[0])<<4)|fromhex(pdulinescan[1]);
1922 { error(_("SMSC length too large (%d, max. %d): %s"),*pdu,10,pduline); return; }
1923 chk(receive_smsc=malloc(1+2*(*pdu)+1));
1925 if (pdu[1]==ADDR_INT) *s++='+';
1927 if (pdu[1]!=ADDR_NAT)
1928 error(_("Unknown address type 0x%02X of %s, ignoring in PDU: %s"),pdu[1],_("SMSC"),pduline); return;
1930 if (teldecode(s,pdu+2,2*(*pdu-1)-((pdu[1+(*pdu)]&0xF0)==0xF0)))
1931 error(_("Some digits unrecognized in %s \"%s\", ignoring in PDU: %s"),_("SMSC"),receive_smsc,pduline);
1934 if (*pdup&0x03) /* PDU type */
1935 error(_("Unrecognized PDU type 0x%02X at offset %d, dropping: %s"),*pdup,pdup-pdu,pduline);
1937 free(receive_number);
1938 if ((oalen=*pdup++)>2*0x10) /* OA len */
1939 { error(_("Originating number too large (0x%X, max. 2*0x%X): %s"),oalen,0x10,pduline); return; }
1940 if (pdup+(want=1+(oalen+1)/2+10)>pdue)
1941 { error(_("PDU length too short (want %d, is %d): %s"),(pdup-pdu)+want,pdue-pdu,pduline); return; }
1942 chk(receive_number=malloc(1+2*(*pdup)+1));
1944 if (*pdup==ADDR_INT) *s++='+';
1946 if (*pdup!=ADDR_NAT)
1947 error(_("Unknown address type 0x%02X of %s, ignoring in PDU: %s"),*pdup,_("originating number"),pduline); return;
1950 if (teldecode(s,pdup,oalen))
1951 error(_("Some digits unrecognized in %s \"%s\", ignoring in PDU at offset %d: %s"),
1952 _("originating number"),receive_number,pdup-pdu,pduline);
1954 if (*pdup) /* PID */
1955 error(_("PID number %02X unsupported, ignoring: %s"),*pdup,pduline);
1957 if (*pdup) { /* DCS */
1958 if ((*pdup&0xF4)==0xF4)
1959 { error(_("DCS 0x%02X indicates 8-bit data, unsupported, dropping: %s"),*pdup,pduline); return; }
1960 error(_("DCS 0x%02X unsupported, will attempt decoding: %s"),*pdup,pduline);
1963 sctsparse(pdup,pduline,pdup-pdu);
1967 if (pdue-pdup>140) {
1968 error(_("PDU data (%d) exceed maximum length of %d bytes, cut: %s"),
1969 pdue-pdup,140,pduline);
1973 if (pdup+udlb>pdue) {
1978 error(_("PDU data length (%d/7->%d/8) longer than data (%d), cut to %d/7->%d/8: %s"),
1979 udl,udlb,pdue-pdup,udl1,udlb1,pduline);
1980 udl=udl1; udlb=udlb1;
1983 assert(pdup+udlb==pdue); /* should be checked by 'PDU length too short' above */
1986 inreg=0; /* GCC happiness */
1993 assert(textp<text+160);
1999 d4("inb=%d,outb=%d,xb=%d\n",inb,outb,xb);
2001 *textp|=((inreg>>(unsigned)(8-inb))&((1<<xb)-1))<<(unsigned)(7-outb);
2004 *textp=charconv_recv(*textp,textp-text);
2016 const char *const msg;
2018 { &maxretry,&maxretryn,"maxretry" },
2019 { &readtime,&readtimen,"readtime" },
2020 { &chartime,&chartimen,"chartime" },
2021 { &cmdtime ,&cmdtimen ,"cmdtime" },
2022 { &waittime,&waittimen,"waittime" },
2023 { &baud ,&baudn ,"baud" },
2026 int main(int argc,char **argv)
2029 int i,cmgf=-1 /* GCC happiness */;
2031 speed_t portbaud=0 /* GCC happiness */;
2032 enum modenum argsmode;
2035 if ((s=strrchr((pname=*argv),'/'))) pname=s+1;
2038 /* Initialize the i18n stuff */
2039 bindtextdomain(PACKAGE,LOCALEDIR);
2040 if (!setlocale(LC_ALL,""))
2041 error("Locale not supported by C library");
2042 textdomain(PACKAGE);
2048 error(_("atexit(3) not available at compilation time, device cleanup may be missed"));
2050 signal(SIGTERM,(RETSIGTYPE (*)(int))cleanup);
2051 signal(SIGQUIT,(RETSIGTYPE (*)(int))cleanup);
2052 signal(SIGINT ,(RETSIGTYPE (*)(int))cleanup);
2053 signal(SIGHUP ,(RETSIGTYPE (*)(int))cleanup);
2054 assert(mode==MODE_UNKNOWN);
2055 for (i=0;i<NELEM(longopts);i++) {
2056 if (longopts[i].val<MODE_FIRST) break;
2057 if (!strstr(pname,longopts[i].name)) continue;
2058 if (mode==MODE_UNKNOWN || mode==longopts[i].val) {
2059 mode=longopts[i].val;
2066 processargs(argc,argv,_("<command-line>"));
2067 if ((s=getenv("HOME"))) {
2069 char *buf=malloc(l+50);
2072 strcpy(buf+l,CONFIG_HOME);
2076 readfile(CONFIG_MAIN,1);
2079 error(_(".Detected mode \"%s\" from my program name \"%s\""),MODE_NAME(argsmode),pname);
2081 error(_(".Automatic mode detection unsuccessul for my progam name \"%s\""),pname);
2085 error(_("!Operation mode unset, use --send or similiar command, see help (-h)"));
2086 error(_(".Running program in mode \"%s\""),MODE_NAME(mode));
2089 case MODE_SEND: /* FALLTHRU */
2090 case MODE_SEND_MOBILDOCK: cmdline_send (); break;
2091 case MODE_LOGO_SEND: cmdline_logo_send (); break;
2092 case MODE_RING_SEND: cmdline_ring_send (); break;
2093 case MODE_PICTURE_SEND: cmdline_picture_send(); break;
2094 case MODE_RECEIVE: cmdline_receive (); break;
2098 for (i=0;i<NELEM(nullcheck);i++) {
2099 const struct nullcheck *n=nullcheck+i;
2101 if (*n->var) continue;
2102 if (n->reqd && !(MODE_BIT(mode)&n->reqd)) continue;
2103 error(_("Missing parameter \"%s\""),_(n->name));
2106 if (fatal) error(_("!Previous %s considered unrecoverable"),(fatal==1?_("error"):_("errors")));
2108 if (!logname) logname=DEF_LOGNAME;
2109 if (!lockfile) lockfile=DEF_LOCKFILE;
2110 if (!device) device=DEF_DEVICE;
2112 for (i=0;i<NELEM(numarg);i++) {
2114 if (!*numarg[i].sp) continue;
2115 *numarg[i].ip=strtol(*numarg[i].sp,&serr,0);
2116 if (*numarg[i].ip<0 || *numarg[i].ip>=LONG_MAX || !serr || *serr)
2117 error(_("!Number parse error for parameter \"%s\" of \"%s\" at: %s"),
2118 numarg[i].msg,*numarg[i].sp,serr);
2121 readtimen=(mode==MODE_SEND_MOBILDOCK?DEF_READTIME_MOBILDOCK:DEF_READTIME);
2122 if (mode==MODE_SEND_MOBILDOCK) mode=MODE_SEND;
2124 if (!strchr(device,'/')) {
2125 size_t l=strlen(device);
2126 chk(s=malloc(5+l+1));
2132 devicename=strrchr(device,'/')+1; assert(!!(devicename-1));
2133 for (i=0,s=lockfile;*s;s++) {
2134 if (*s!='%') continue;
2136 if (*s=='%') continue;
2138 if (i) error(_("!Only one \"%%s\" permitted in lockfile format-string"));
2141 error(_("!Invalid format-character '%c' in lockfile format-string, only \"%%s\" allowed"),*s);
2145 if (!(logf=fopen(logname,"a")))
2146 error(_("^!Error opening log \"%s\" for append"),logname);
2147 logmsg(_("Starting up: %s"),PACKAGE " " VERSION);
2156 case MODE_LOGO_SEND:
2159 case MODE_RING_SEND:
2162 case MODE_PICTURE_SEND:
2165 case MODE_RECEIVE: break;
2169 error(_("Warning: -f / --file is forbidden with mode \"%s\""),MODE_NAME(mode));
2171 if (!strcmp(smsmode,"pdu" ) || !strcmp(smsmode,"0"))
2172 force_smsmode=FSM_PDU ;
2173 else if (!strcmp(smsmode,"text") || !strcmp(smsmode,"1"))
2174 force_smsmode=FSM_TEXT;
2176 error(_("!Unrecognized %s argument \"%s\", supported only: %s"),"-M/--smsmode",smsmode,"pdu/0/text/1");
2179 if (!strcmp(pdusmscmode,"count-in"))
2180 force_pdusmscmode=FPSM_COUNT_IN;
2181 else if (!strcmp(pdusmscmode,"count-out"))
2182 force_pdusmscmode=FPSM_COUNT_OUT;
2183 else if (!strcmp(pdusmscmode,"none"))
2184 force_pdusmscmode=FPSM_NONE;
2186 error(_("!Unrecognized %s argument \"%s\", supported only: %s"),"-P/--pdusmscmode",pdusmscmode,"count-in/count-out/none");
2187 try_pdusmscmode=force_pdusmscmode;
2191 case 2400: portbaud= B2400; break;
2192 case 4800: portbaud= B4800; break;
2193 case 9600: portbaud= B9600; break;
2194 case 19200: portbaud=B19200; break;
2195 case 38400: portbaud=B38400; break;
2196 case 57600: portbaud=B57600; break;
2198 error(_("!Specified baudrate %ld is not supported"),baudn);
2200 if (verbose>=2) error(_(".Will use baudrate %ld with hexval 0x%X"),baudn,portbaud);
2202 if (lockfile && *lockfile && VARPRINTF(lockreal,lockfile,devicename)>0) {
2204 if (verbose>=1) error(_(".Locking device \"%s\" by \"%s\".."),device,lockreal);
2208 if ((end-=start)>LOCKREPORT)
2209 logmsg(_("Device lock succeeded after %ld seconds"),(long)end);
2214 if (verbose>=1) error(_(".Opening device \"%s\".."),device);
2215 if ((devfd=open(device,O_RDWR|O_NDELAY))<0)
2216 error(_("^!Cannot open device \"%s\" for r/w access"),device);
2220 if (tcgetattr(devfd,&restios))
2221 error(_("^Unable to get termios settings"));
2223 restios.c_cflag=(restios.c_cflag&~(CBAUD|CBAUDEX))|B0|HUPCL;
2226 tios.c_iflag=IGNBRK|IGNPAR|(handshake_rtscts ? 0 : IXON|IXOFF);
2228 tios.c_cflag=CS8|CREAD|CLOCAL|HUPCL|portbaud|(handshake_rtscts ? CRTSCTS : 0);
2229 tios.c_lflag=IEXTEN|NOFLSH;
2230 memset(tios.c_cc,_POSIX_VDISABLE,sizeof(tios.c_cc));
2233 cfsetispeed(&tios,portbaud);
2234 if (cfsetospeed(&tios,portbaud)|cfsetispeed(&tios,portbaud))
2235 error(_("^Error setting termios baudrate on device"));
2236 if (tcflush(devfd,TCIOFLUSH))
2237 error(_("^Error flushing termios (TCIOFLUSH) on device"));
2238 if (tcsetattr(devfd,TCSANOW,&tios))
2239 error(_("^!Unable to set initial termios device settings"));
2243 devcmd("",NULL,"\r\nAT\033\032"); /* ESCAPE, CTRL-Z */
2244 devcmd(NULL,NULL,"\r\nAT");
2246 if (mode==MODE_SEND || mode==MODE_RECEIVE) {
2249 /* condition is _negative_ here: */
2250 if (force_smsmode==FSM_TEXT || !devcmd(NULL,NULL,"!\r\nAT+CMGF=0")) {
2251 if (force_smsmode==FSM_PDU || !devcmd(NULL,NULL,"!\r\nAT+CMGF=1"))
2252 { retrying(); continue; }
2255 error(_(".Using AT+CMGF=1 (text mode).."));
2261 error(_(".Using AT+CMGF=0 (PDU mode).."));
2269 devcmd("\n> ",NULL,"\r\nAT+CMGS=\"%s\"",phone);
2270 s=devcmd(NULL,"\n+CMGS:","!~%s\032",body);
2273 devcmd("\n> ",NULL,"\r\nAT+CMGS=%d",(
2274 (try_pdusmscmode==FPSM_COUNT_IN ? strlen(pdusmsc) : 0)
2275 +strlen(pdudata))/2);
2276 s=devcmd(NULL,"\n+CMGS:","!~%s%s\032",
2277 (try_pdusmscmode!=FPSM_NONE ? pdusmsc : ""),
2279 if (!s && force_pdusmscmode==FPSM_AUTO) {
2280 if (FPSM_MAX==try_pdusmscmode++)
2281 try_pdusmscmode=FPSM_MIN;
2287 case MODE_LOGO_SEND:
2288 case MODE_RING_SEND:
2289 case MODE_PICTURE_SEND: {
2292 restore="\r\nAT+CSMP=17,,0,0";
2293 devcmd(NULL,NULL,"\r\nAT+CSMP=81,,0,245");
2294 while ((hd=hexdata)) {
2295 devcmd("\n> ",NULL,"\r\nAT+CMGS=\"%s\"",phone);
2296 if (!(s=devcmd(NULL,"\n+CMGS:","!~%s\032",hd->data))) break;
2297 if ((hexdata=hd->next)) pushargstack_one(s,0);
2302 case MODE_RECEIVE: {
2305 restore="\r\nAT+CNMI=,0";
2306 devcmd(NULL,NULL,"\r\nAT+CNMI=,2");
2307 devcmd(NULL,NULL,"\r\nAT+CSDH=0");
2310 /* Never bail-out when we got up to this point */
2311 if (maxretryn!=-1 && verbose>=1)
2312 error(_(".Initialization successful, infinite retry count set"));
2315 receive_headerparse(" \"+420602123456\",,\"99/10/25,03:21:03-00\"");
2316 receive_accept("TESTBODY");
2319 gotdatawait=datawait(waittimen);
2320 if (!lockdevice(1)) {
2322 error(_(".Dialout detected, waiting for lock.."));
2323 if (verbose>=1) error(_(".Closing device \"%s\".."),device);
2325 error(_("Error closing device \"%s\""),device);
2329 d1("Lock-device succeeded\n");
2331 if (!(s=devcmd("\n","+CMT:"," ")))
2333 if (s==&devcmd_empty_return) { /* only newlines found */
2334 if (gotdatawait==0) /* timeout, rather reinitialize the modem */
2336 goto continue_receive;
2338 d1("Reading a message for us...\n");
2339 if (cmgf && !(i=receive_headerparse(s)))
2340 error(_("Receive-header parsing failed on: %s"),s);
2341 if (!(s=devcmd("\n","@"," ")))
2344 if (i) receive_text(s);
2346 else receive_pdu(s);
2347 } while (datawait(0));
2353 if (!s) { retrying(); goto retryall; }
2355 pushargstack_one(s,0); s=NULL;
2356 if (verbose>=1) while ((s=nextargstack())) {
2357 while (isspace(*s)) s++;
2358 error(_("\nMessage successfuly sent with MR (Message Reference): %s"),s);
2360 devcmd(NULL,NULL,"\r\nAT");
2363 logmsg(_("SMS sent (after %d retries), %d part(s)"),retrycnt,parts);
2365 logmsg(_("SMS sent (after %d retries)"),retrycnt);
2366 return(EXIT_SUCCESS);