#include "setup.h"
+#ifdef HAVE_STDIO_H
#include <stdio.h>
+#endif
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
#include <string.h>
+#endif
+#ifdef HAVE_SIGNAL_H
#include <signal.h>
+#endif
+#ifdef HAVE_STDARG_H
#include <stdarg.h>
+#endif
+#ifdef HAVE_LIMITS_H
#include <limits.h>
+#endif
+#ifdef HAVE_CTYPE_H
#include <ctype.h>
-#include <string.h>
+#endif
+#ifdef HAVE_TERMIOS_H
#include <termios.h>
+#endif
+#ifdef HAVE_UNISTD_H
#include <unistd.h>
+#endif
+#ifdef HAVE_ASSERT_H
#include <assert.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
+#endif
+#ifdef HAVE_FCNTL_H
#include <fcntl.h>
+#endif
+#ifdef HAVE_ERRNO_H
#include <errno.h>
-#include <signal.h>
+#endif
+#ifdef HAVE_TIME_H
#include <time.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_POLL_H
+#include <sys/poll.h>
+#endif
#ifdef HAVE_GETOPT_LONG
#include <getopt.h>
#define dO stderr
#define dB(a) dbg(fprintf a)
-#define d1(n1) dB((dO,n1 ))
-#define d2(n1,n2) dB((dO,n1,n2 ))
-#define d3(n1,n2,n3) dB((dO,n1,n2,n3 ))
-#define d4(n1,n2,n3,n4) dB((dO,n1,n2,n3,n4))
+#define d1(n1) dB((dO,n1 ))
+#define d2(n1,n2) dB((dO,n1,n2 ))
+#define d3(n1,n2,n3) dB((dO,n1,n2,n3 ))
+#define d4(n1,n2,n3,n4) dB((dO,n1,n2,n3,n4 ))
+#define d5(n1,n2,n3,n4,n5) dB((dO,n1,n2,n3,n4,n5 ))
+#define d6(n1,n2,n3,n4,n5,n6) dB((dO,n1,n2,n3,n4,n5,n6 ))
+#define d7(n1,n2,n3,n4,n5,n6,n7) dB((dO,n1,n2,n3,n4,n5,n6,n7 ))
+#define d8(n1,n2,n3,n4,n5,n6,n7,n8) dB((dO,n1,n2,n3,n4,n5,n6,n7,n8))
-static const char version[]="This is MobilDock SMS sender (" PACKAGE " " VERSION ")\n";
+static const char version[]="This is Mobile Device SMS tool (" PACKAGE " " VERSION ")\n";
static int verbose
#ifdef DEBUG
static char *pname;
static int dis_cleanup=0,devfd=-1;
-static char *phone,*body,*device,*logname,*lockfile,*smsc,*maxretry,*readtime,*chartime,*cmdtime;
+static char *phone,*device,*logname,*lockfile,*smsc,*maxretry,*readtime,*chartime,*cmdtime,*baud,*restore;
static int readbody;
-static long maxretryn=DEF_MAXRETRY,readtimen=DEF_READTIME,chartimen=DEF_CHARTIME,cmdtimen=DEF_CMDTIME;
+static long maxretryn=DEF_MAXRETRY,readtimen=-1,chartimen=DEF_CHARTIME,cmdtimen=DEF_CMDTIME,baudn=DEF_BAUD;
static size_t bodylen;
+/* --send / --send-mobildock / --receive specific */
+static char *body;
+/* --logo-send specific */
+static char *logoname,*gsmnet;
+
+static enum modenum {
+ MODE_UNKNOWN=0,
+/* must differ from regular char-s */
+ MODE_FIRST =0x3400,
+ MODE_SEND =MODE_FIRST+0, /* --send / --send-mobildock */
+ MODE_SEND_MOBILDOCK=MODE_FIRST+1, /* --send-mobildock in before readtimen is set */
+ MODE_RECEIVE =MODE_FIRST+2, /* --receive */
+ MODE_LOGO_SEND =MODE_FIRST+3 /* --logo-send */
+ } mode=MODE_UNKNOWN;
+#define MODE_ORDER(x) ((x)-MODE_FIRST)
+#define MODE_NAME(x) (longopts[MODE_ORDER((x))].name)
+#define MODE_BIT(x) (1<<MODE_ORDER((x)))
+
+static unsigned mode_stamp;
+
+/* pdusmsc variable has to be filled in */
+#define NEED_PDUSMSC() (mode==MODE_SEND)
static char *devicename; /* path stripped */
static char lockreal[512],locked;
static char restios_yes;
static FILE *logf;
-static void vlogmsg(
-#ifndef PRINTF_WORKS_PM
- char outerr,
-#endif
- const char *fmt,va_list ap)
+static void vlogmsg(char pm,char fatal,const char *fmt,va_list ap) ATTR_PRINTFORMAT(3,0);
+static void vlogmsg(char pm,char fatal,const char *fmt,va_list ap)
{
time_t stamp;
char *ctm,*s;
if ((s=strchr(ctm,'\n'))) *s='\0';
fprintf(logf,"%s %s %s[%d]: ",ctm,host,pname,mypid);
vfprintf(logf,fmt,ap);
-#ifndef PRINTF_WORKS_PM
- if (outerr) fputs(strerror(errno),logf);
-#endif
+ if (pm) { fputs(": ",logf); fputs(strerror(errno),logf); }
+ if (fatal!='\n') fputc((fatal=='.'?'.':'!'),logf);
fputc('\n',logf);
fflush(logf);
}
+static void logmsg(const char *fmt,...) ATTR_PRINTFORMAT(1,2);
static void logmsg(const char *fmt,...)
{
va_list ap;
va_start(ap,fmt);
- vlogmsg(
-#ifndef PRINTF_WORKS_PM
- 0,
-#endif
- fmt,ap);
+ vlogmsg(0,'\n',fmt,ap);
va_end(ap);
}
+static void error(const char *fmt,...) ATTR_PRINTFORMAT(1,2);
static void error(const char *fmt,...)
{
va_list ap;
-char fatal=*fmt;
-#ifndef PRINTF_WORKS_PM
-char pm,*nfmt;
-size_t fmtl;
-#endif
+char fatal,pm;
+ if ((pm=(*fmt=='^'))) fmt++;
+ fatal=*fmt;
if (fatal=='!' || fatal=='.' || fatal=='\n') fmt++;
else fatal=0;
-#ifndef PRINTF_WORKS_PM
- if (!(nfmt=strdup(fmt))) return;
- fmtl=strlen(fmt);
- if ((pm=(fmtl>=2 && !strcmp(fmt+fmtl-2,"%m")))) nfmt[fmtl-2]='\0';
-#endif
-
fprintf(stderr,"%s: ",pname);
va_start(ap,fmt);
- vfprintf(stderr,
-#ifdef PRINTF_WORKS_PM
- fmt
-#else
- nfmt
-#endif
- ,ap);
- if (fatal=='!') vlogmsg(
-#ifdef PRINTF_WORKS_PM
- fmt
-#else
- pm,nfmt
-#endif
- ,ap);
+ vfprintf(stderr,fmt,ap);
+ if (fatal=='!') vlogmsg(pm,fatal,fmt,ap);
va_end(ap);
-
-#ifndef PRINTF_WORKS_PM
- if (pm) {
- fputs(strerror(errno),stderr);
- free(nfmt);
- }
-#endif
-
+ if (pm) { fputs(": ",stderr); fputs(strerror(errno),stderr); }
if (fatal!='\n') fputc((fatal=='.'?'.':'!'),stderr);
fputc('\n',stderr);
if (fatal=='!') exit(EXIT_FAILURE);
}
-static void chk(void *p)
+static void chk(const void *p)
{
if (p) return;
error("!Virtual memory exhausted");
}
+static char *devcmd(const char *term,const char *catch,const char *send,...) ATTR_PRINTFORMAT(3,4);
+
+static void unlockdevice(int hard)
+{
+ d2("unlockdevice(), locked=%d\n",locked);
+ if (!locked || !*lockreal) return;
+ if (!hard && locked>1) { locked--; return; }
+ d2("Removing lockfile \"%s\"\n",lockreal);
+ if (unlink(lockreal))
+ error("^Error removing my device lockfile \"%s\"",lockreal);
+ locked=0;
+}
+
static void cleanup(void)
{
d1("cleanup()\n");
if (dis_cleanup) return;
+ if (restore) {
+char *cmd=restore;
+ restore=NULL;
+ devcmd(NULL,NULL,"\r\nAT");
+ devcmd(NULL,NULL,cmd);
+ devcmd(NULL,NULL,"\r\nAT");
+ }
if (restios_yes) {
if (tcsetattr(devfd,TCSANOW,&restios))
- error("Error restoring termios for device: %m");
+ error("^Error restoring termios for device");
restios_yes=0;
}
- if (locked && *lockreal) {
- d2("Removing lockfile \"%s\"\n",lockreal);
- if (unlink(lockreal))
- error("Error removing my device lockfile \"%s\": %m",lockreal);
- locked=0;
- }
+ unlockdevice(1);
dis_cleanup=1;
exit(EXIT_FAILURE);
}
%s\
\n\
Usage: " PACKAGE " [-c|--config <cfgfile>] [-d|--device <device>]\n\
- [-L|--log <file>]\n\
+ {--send | --send-mobildock | --receive | --logo-send}\n\
+ [-L|--log <file>] [-b|--baud <rate>]\n\
[-l|--lockfile <lock>] [-s|--smsc <smsc #>] [-m|--maxretry <#>]\n\
[-r|--readtime <sec>] [-t|--chartime <msec>] [-T|--cmdtime <msec>]\n\
- [-f|--file] [-v|--verbose] [-h|--help] [-V|--version]\n\
- <dest. phone> <msg text|msg filename>\n\
+ [-v|--verbose] [-h|--help] [-V|--version]\n\
+ --send / --send-mobildock:\n\
+ [-f|--file] <dest. phone> <msg text|msg filename>\n\
+ --receive:\n\
+ <command name>\n\
+ --logo-send:\n\
+ <dest. phone> <logo filename> [<GSMnet id>]\n\
\n\
-c, --config\tRead this additional config file\n\
\t\t(def. \"" CONFIG_MAIN "\" and \"$HOME" CONFIG_HOME "\")\n\
- -d, --device\tMobilDock on this serial device (def. \"" DEF_DEVICE "\")\n\
+ -d, --device\tMobile on this serial device (def. \"" DEF_DEVICE "\")\n\
-L, --log\tLog all important messages to this file (def. \"" DEF_LOGNAME "\")\n\
+ -b, --baud\tSet baudrate, 2400-57600 supported (def. %d)\n\
-l, --lockfile\tLock serial port by this file, \"%%s\" is basename of device\n\
\t\t(def. \"%s\")\n\
- -s, --smsc\tUse this SMS Center number (def. query from Siemens A1)\n\
+ -s, --smsc\tUse this SMS Center number (def. query from mobile)\n\
-m, --maxretry\tMaximum retries of any command before giving up (def. %d)\n\
- -r, --readtime\tSeconds for maximum wait time for response (def. %ds)\n\
- -t, --chartime\tMilliseconds between each char on baud 19200 (def. %dms)\n\
+ -r, --readtime\tSeconds for maximum wait time for response\n\
+\t\t(def. %ds standard, %ds for MobilDock modes, multiplied %dx for long cmds)\n\
+ -t, --chartime\tMilliseconds between each char (def. %dms)\n\
-T, --cmdtime\tMilliseconds before each whole AT command (def. %dms)\n\
- -f, --file\tRead contents of message from file instead\n\
-v, --verbose\tIncrease verbosity level, more \"-v\"s give more messages\n\
-h, --help\tPrint a summary of the options\n\
-V, --version\tPrint the version number\n\
-\n",version,DEF_LOCKFILE,DEF_MAXRETRY,DEF_READTIME,DEF_CHARTIME,DEF_CMDTIME);
+\n\
+--send / --send-mobildock:\n\
+ -f, --file\tRead contents of message from file instead\n\
+--receive:\n\
+ <command name>\tProgram to run on receive, message will be on stdin\n\
+\t\tFollowing substitutes are recognized:\n\
+\t\t%%p - source phone number\n\
+\t\t%%T - timestamp from SMSC as number of seconds from 1970\n\
+\t\t%%t - ctime(3) style timestamp (e.g. \"Wed Jun 30 21:49:08 1993\")\n\
+--logo-send:\n\
+ <GSMnet id>\t* Oper. logo: Enter custom network code MccMnc, e.g. 23002\n\
+\t\t* Oper. logo: Specify \"" WORD_NET "\" to read network code from NOL file\n\
+\t\t* Group gfx : Specify \"" WORD_GROUP "\" to send logo as group graphics\n\
+\n\
+You may need to use the following line to catch all of this help text:\n\
+./mdsms 2>&1|more\n\
+\n",version,DEF_BAUD,DEF_LOCKFILE,DEF_MAXRETRY,
+DEF_READTIME,DEF_READTIME_MOBILDOCK,EXT_READTIME,DEF_CHARTIME,DEF_CMDTIME);
exit(EXIT_FAILURE);
}
static const struct option longopts[]={
+/* Modes has to be in-order on exact positions */
+{"send" ,0,0,MODE_SEND},
+{"send-mobildock",0,0,MODE_SEND_MOBILDOCK},
+{"receive" ,0,0,MODE_RECEIVE},
+{"logo-send" ,0,0,MODE_LOGO_SEND},
+/* Mode aliases may follow in no particular order *
+ * as long as no non-mode options is between them */
+{"send-md" ,0,0,MODE_SEND_MOBILDOCK},
+{"recv" ,0,0,MODE_RECEIVE},
{"config" ,1,0,'c'},
{"device" ,1,0,'d'},
{"log" ,1,0,'L'},
+{"baud" ,1,0,'b'},
{"lockfile",1,0,'l'},
{"smsc" ,1,0,'s'},
{"maxretry",1,0,'m'},
static void chkfclose(FILE *f,const char *fname)
{
if (fclose(f))
- error("Error closing \"%s\": %m",fname);
+ error("^Error closing \"%s\"",fname);
}
static void readfile(const char *fname,char quiet)
return;
}
if (!(f=fopen(fname,"rt"))) {
- if (!quiet) error("Can't open config file \"%s\" for r/o: %m",fname);
+ if (!quiet) error("^Can't open config file \"%s\" for r/o",fname);
return;
}
+
if (verbose>=2) error(".Reading config file \"%s\"",fname);
if (fseek(f,0,SEEK_END))
- error("Error seeking to end of \"s\": %m",fname);
+ error("^Error seeking to end of \"%s\"",fname);
if ((size=ftell(f))<0)
- size=0,error("Error measuring \"%s\": %m",fname);
+ size=0,error("^Error measuring \"%s\"",fname);
if (size>MAXCONFIG)
- error("File \"%s\" is too long, read only %ld bytes",fname,MAXCONFIG);
+ error("File \"%s\" is too long, read only %d bytes",fname,MAXCONFIG);
chk(buf=malloc((size?size:MAXCONFIG)+1));
rewind(f);
got=fread(buf,1,(size?size:MAXCONFIG),f);
free(buf);
}
+static struct argstack {
+ struct argstack *next;
+ int num,offset;
+ const char *from;
+ char *arg[1];
+ } *argstack;
+
+static struct argstack **argstack_tail=&argstack;
+static size_t lastargstack_len;
+static const char *lastargstack_from;
+static int lastargstack_index;
+
+static size_t argstack_size;
+static int argstack_num;
+
+static void pushargstack(char **args,int num,int offset,const char *from,char stack)
+{
+struct argstack *as;
+int i;
+
+ if (!num) return;
+ assert(num>=1);
+ chk(as=malloc(sizeof(*as)+sizeof(as->arg)*(num-1)));
+ as->num=num;
+ as->offset=offset;
+ if (!from) as->from=NULL;
+ else chk(as->from=strdup(from));
+ for (i=0;i<num;i++) {
+ chk(as->arg[i]=strdup(args[i]));
+ argstack_size+=strlen(args[i]);
+ }
+ argstack_num+=num;
+ if (stack) {
+ as->next=argstack;
+ argstack=as;
+ }
+ else {
+ as->next=NULL;
+ *argstack_tail=as;
+ argstack_tail=&as->next;
+ }
+}
+
+static void pushargstack_one(char *s,char stack)
+{ pushargstack(&s,1,0,NULL,stack); }
+
+static char *nextargstack(void)
+{
+static int order=0;
+char *r;
+
+ if (argstack && order==argstack->num) {
+struct argstack *as=argstack;
+ if (!(argstack=as->next))
+ argstack_tail=&argstack;
+ order=0;
+ free((char *)as->from);
+ lastargstack_from=NULL;
+ free(as);
+ }
+ if (!argstack) {
+ assert(!argstack_num); assert(!argstack_size);
+ return(NULL);
+ }
+ assert(order<argstack->num);
+ lastargstack_index=argstack->offset+order;
+ r=argstack->arg[order++];
+ assert(argstack_num>0); argstack_num--;
+ lastargstack_len=strlen(r);
+ assert(argstack_size>=lastargstack_len); argstack_size-=lastargstack_len;
+ lastargstack_from=argstack->from;
+ return(r);
+}
+
+static char *glueargstack(size_t *destlenp,const char *glue)
+{
+size_t gluel=(glue?strlen(glue):0),destlen;
+char *dest,*d,*s;
+
+ if (!argstack_num) {
+ chk(dest=strdup(""));
+ if (destlenp) *destlenp=0;
+ return(dest);
+ }
+ destlen=argstack_size+(argstack_num-1)*gluel;
+ if (destlenp) *destlenp=destlen;
+ chk(dest=malloc(destlen+1));
+ for (d=dest;(s=nextargstack());) {
+ memcpy(d,s,lastargstack_len);
+ free(s);
+ d+=lastargstack_len;
+ if (!argstack_num) break;
+ if (!glue) continue;
+ memcpy(d,glue,gluel);
+ d+=gluel;
+ assert(d<=dest+destlen);
+ }
+ assert(!argstack_num);
+ assert(d==dest+destlen);
+ *d='\0';
+ return(dest);
+}
+
static struct {
const char c;
char **const var;
} optset[]={
{ 'd',&device },
{ 'L',&logname },
+ { 'b',&baud },
{ 'l',&lockfile },
{ 's',&smsc },
{ 'm',&maxretry },
seq++;
optarg=NULL; optind=0; /* FIXME: Possible portability problem. */
- while ((optc=getopt_long(argp,args,"c:d:L:l:s:m:r:t:T:fvhV",longopts,NULL))!=EOF) switch (optc) {
+ while ((optc=getopt_long(argp,args,"c:d:L:b:l:s:m:r:t:T:fvhV",longopts,NULL))!=EOF) switch (optc) {
case 'c':
if (cfgstacki>=NELEM(cfgstack)) {
- error("Looping (%d) during attempt to read config file \"%s\", break-out",NELEM(cfgstack),optind);
+ error("Looping (%d) during attempt to read config file \"%s\", break-out",NELEM(cfgstack),from);
break;
}
chk(cfgstack[cfgstacki++]=strdup(optarg));
break;
- case 'd': case 'L': case 'l': case 's': case 'm': case 'r': case 't': case 'T':
+ case 'd': case 'L': case 'b': case 'l': case 's': case 'm': case 'r': case 't': case 'T':
for (i=0;i<NELEM(optset);i++)
if (optset[i].c==optc) {
if (optset[i].stamp && optset[i].stamp!=seq) {
}
assert(i<NELEM(optset));
break;
+ case MODE_SEND:
+ case MODE_SEND_MOBILDOCK:
+ case MODE_RECEIVE:
+ case MODE_LOGO_SEND:
+ if (mode_stamp && mode_stamp!=seq) break;
+ mode=optc;
+ mode_stamp=seq;
+ break;
case 'f':
readbody++;
break;
usage();
break;
}
- if (!phone && optind<argp)
- chk(phone=strdup(args[optind++]));
- if (!body && optind<argp) {
-char *d;
-int i;
-
- for (i=optind,bodylen=argp-optind;i<argp;i++)
- bodylen+=strlen(args[i]);
- chk(body=malloc(bodylen));
- for (d=body,i=optind;i<argp;i++) {
-size_t l=strlen(args[i]);
- memcpy(d,args[i],l);
- d+=l;
- *d++=' ';
- assert(d<=body+bodylen);
- }
- assert(d==body+bodylen);
- d[-1]='\0';
- bodylen--;
- }
+ pushargstack(args+optind,argp-optind,optind,from,1);
while (cfgstacki) {
char *s=cfgstack[--cfgstacki];
}
}
-static const struct {
+static const struct nullcheck {
char **var;
+ enum modenum reqd;
const char *name;
} nullcheck[]={
- {&phone,"destination phone number"},
+ {&phone,MODE_BIT(MODE_SEND)|MODE_BIT(MODE_SEND_MOBILDOCK)|MODE_BIT(MODE_LOGO_SEND),
+ "destination phone number"},
+ {&logoname,MODE_BIT(MODE_LOGO_SEND),"logo filename"},
+ {&body,MODE_BIT(MODE_RECEIVE),"body text"}, /* we allow empty bodies for SENDs */
#if 0
- {&body ,"body text"},
- {&device,"device for communication"},
+ {&gsmnet,"GSM operator network code",MODE_LOGO_SEND},
+ {&device,"device for communication",0},
#endif
};
-static char **emptycheck[]={&logname,&smsc,&body};
+static char **emptycheck[]={&logname,&smsc,&logoname,&gsmnet};
+
+static inline void emptyclean(void)
+{
+int i;
+
+ for (i=0;i<NELEM(emptycheck);i++)
+ if (*emptycheck[i] && !**emptycheck[i]) {
+ free(*emptycheck[i]);
+ *emptycheck[i]=NULL;
+ }
+}
+
+static inline void cmdline_done(void)
+{
+char *s;
+ while ((s=nextargstack())) {
+ error("\nExcessive option %d from \"%s\" ignored: %s",
+ lastargstack_index,lastargstack_from,s);
+ free(s);
+ }
+ emptyclean();
+}
+
+static char *check_phone(const char *phone)
+{
+const char *s,*s1;
+static char err[LINE_MAX];
+
+ for (s=s1=(phone+(*phone=='+'));*s && s-s1<MAXNUMLEN;s++)
+ if (!isdigit(*s)) {
+ VARPRINTF2(err,"Invalid digit '%c' in phone number - at offset %d",
+ *s,s-phone);
+ return(err);
+ }
+ if (!*s) return(NULL);
+ VARPRINTF2(err,"Phone number too long (%d), max. %d digits allowed",
+ strlen(s1),MAXNUMLEN);
+ return(err);
+}
+
+static void cmdline_phone(void)
+{
+ if (!phone && (phone=nextargstack())) {
+char *s;
+
+ if ((s=check_phone(phone)))
+ error("!%s in option %d from \"%s\": %s",
+ s,lastargstack_index,lastargstack_from,phone);
+ }
+}
+
+static inline void cmdline_receive(void)
+{
+char *s;
+
+ if (!body && argstack_num) {
+ body=glueargstack(&bodylen," ");
+ for (s=body;(s=strchr(s,'%'));s++)
+ switch (*++s) {
+ case 'p': case 'T': case 't': break;
+ default:
+ error("Unknown formatsymbol '%c', use (\"%%%%%c\" to fix it) at pos %d in: %s",
+ *s,*s,s-body,body);
+ }
+ }
+}
+
+static inline void cmdline_send(void)
+{
+ cmdline_phone();
+ if (!body && argstack_num)
+ body=glueargstack(&bodylen," ");
+}
+
+static inline void cmdline_logo_send(void)
+{
+char *ogsmnet;
+
+ cmdline_phone();
+ if (!logoname) logoname=nextargstack();
+ if (!gsmnet && (ogsmnet=nextargstack())) {
+char *s,*d,e=0;
+
+ chk(gsmnet=strdup(ogsmnet));
+ if (strtrycasecmp(gsmnet,WORD_NET) && strtrycasecmp(gsmnet,WORD_GROUP)) {
+ for (d=s=gsmnet;*s;s++) {
+ if (isdigit(*s)) { *d++=*s; continue; }
+ if (isspace(*s)) continue;
+ error("\nInvalid characted '%c' in GSMnet at offs %d: %s",
+ *s,s-gsmnet,ogsmnet);
+ e=1;
+ break;
+ }
+ if ((d-gsmnet)!=5) {
+ error("\nGSMnet is required to have exactly 5 digits or to be\n\
+either \"" WORD_NET "\" or \"" WORD_GROUP "\", but found length %d: %s",
+ d-gsmnet,ogsmnet);
+ e=1;
+ }
+ if (!e) *d='\0';
+ else {
+ error("\nGSMnet option %d from \"%s\" rejected due to previous errors: %s",
+ lastargstack_index,lastargstack_from,ogsmnet);
+ free(gsmnet);
+ gsmnet=NULL;
+ }
+ }
+ }
+}
static void lockclose(int fd)
{
error("Error closing lockfile \"%s\"",lockreal);
}
-static inline void lockdevice(void)
+static inline int lockdevice(int attempt)
{
int fd=-1;
char buf[64];
char empty=0;
pid_t pid;
+ d2("lockdevice(), locked=%d\n",locked);
+ if (locked) return (++locked);
for (;;) {
if (fd!=-1) lockclose(fd);
recheck:
empty=0;
errno=0;
if (kill(pid,0) && errno!=ESRCH && errno!=EPERM)
- error("Error during checking consciousness of PID %d: %m",pid);
- if (errno!=ESRCH) continue;
+ error("^Error during checking consciousness of PID %d",pid);
+ if (errno!=ESRCH) {
+ if (attempt) return(0);
+ continue;
+ }
error(".Lockfile \"%s\" is stale (PID %d), removing it",lockreal,pid);
remove:
lockclose(fd);
if (unlink(lockreal))
- error("Error removing foreign lockfile \"%s\": %m",lockreal);
+ error("^Error removing foreign lockfile \"%s\"",lockreal);
break;
}
errno=0;
if ((fd=open(lockreal,O_WRONLY|O_CREAT|O_EXCL,0644))==-1) {
if (errno==EEXIST) goto recheck;
- error("!Error creating lockfile \"%s\": %m",lockreal);
+ error("^!Error creating lockfile \"%s\"",lockreal);
}
locked=1;
got=VARPRINTF(buf,"%010d\n",getpid()); assert(got==11);
if (write(fd,buf,got)!=got)
- error("!Error writing data to lockfile \"%s\": %m",lockreal);
+ error("^!Error writing data to lockfile \"%s\"",lockreal);
lockclose(fd);
+ return((locked=1));
}
static char wasalarm=0;
-static void sigalarm(int signo)
+static void sigalarm(int signo);
+
+static void setalarm(void)
{
signal(SIGALRM,(RETSIGTYPE (*)(int))sigalarm);
+#ifdef HAVE_SIGINTERRUPT
+ siginterrupt(SIGALRM,1);
+#endif
+}
+
+static void sigalarm(int signo)
+{
+ setalarm();
wasalarm=1;
if (verbose>=1) error("Timed out");
}
static char state=-1;
if (state==yes) return;
if (fcntl(devfd,F_SETFL,(yes?0:O_NONBLOCK)))
- error("!fcntl() on device for %sblocking mode: %m",(yes?"":"non-"));
+ error("^!fcntl() on device for %sblocking mode",(yes?"":"non-"));
state=yes;
}
static void catched(const char *end)
{
size_t len;
-void *p;
+const char *p1,*p2;
if (!record) return;
assert(end>=record);
- if ((p=memchr(record,'\n',end-record))) end=p;
- if ((len=end-record)) {
+ p1=memchr(record,'\n',end-record);
+ p2=memchr(record,'\r',end-record);
+ if (!p1 || (p1 && p2 && p2<p1)) p1=p2;
+ if ((len=(p1?p1:end)-record)) {
+ if (!catchdata)
+ chk(catchdata=malloc((catchdatasiz=LINE_MAX)));
if (catchdatal+len>catchdatasiz)
chk(catchdata=realloc(catchdata,
- (catchdatasiz=MAX(LINE_MAX,(catchdatal+len)*2))));
+ (catchdatasiz=(catchdatal+len)*2)));
memcpy(catchdata+catchdatal,record,len);
catchdatal+=len;
}
- record=(p?NULL:end);
+ record=(p1?NULL:end);
assert(catchdatal<=catchdatasiz);
}
static int retrycnt=0;
static void retrying(void)
{
- if (++retrycnt>maxretryn) error("!Maximum command retry count (%d) exceeded",maxretryn);
- if (verbose>=2) error(".Retrying phase, %d out of %d..",retrycnt,maxretryn);
+ if (maxretryn>=0 && ++retrycnt>maxretryn) error("!Maximum command retry count (%ld) exceeded",maxretryn);
+ if (verbose>=2) error(".Retrying phase, %d out of %ld..",retrycnt,maxretryn);
+}
+
+static char *reform(const char *s,int slot)
+{
+static struct formslot {
+ char *s;
+ size_t l;
+ } arr[3];
+char c,*d;
+struct formslot *fs;
+
+ assert(slot>=0 && slot<NELEM(arr));
+ if (!s) return("<unset>");
+ if (!(fs=&arr[slot])->s)
+ chk(fs->s=malloc(fs->l=LINE_MAX));
+ d=fs->s;
+ for (*d++='"';(c=*s);s++) {
+ if (d>=fs->s+fs->l-10) {
+off_t o=d-fs->s;
+ chk(fs->s=realloc(fs->s,(fs->l=(fs->l?fs->l*2:LINE_MAX))));
+ d=fs->s+o;
+ }
+ if (c!='\\' && c!='"' && isprint(c)) { *d++=c; continue; }
+ *d++='\\';
+ switch (c) {
+ case '\\': case '"': *d++=c; break;
+ case '\n': *d++='n'; break;
+ case '\r': *d++='r'; break;
+ case '\032': *d++='Z'; break;
+ case '\033': *d++='e'; break;
+ default:
+ d+=sprintf(d,"x%02X",(unsigned char)c);
+ break;
+ }
+ }
+ *d++='"'; *d='\0';
+ return(fs->s);
}
+static char *devcmd(const char *term,const char *catch,const char *send,...) ATTR_PRINTFORMAT(3,4);
static char *devcmd(const char *term,const char *catch,const char *send,...)
{
-size_t l,bufl,terml,catchl,fragl,offs;
-char buf[LINE_MAX];
+size_t l,bufl2,terml,catchl,fragl,offs;
+static char buf[LINE_MAX];
+static size_t bufl;
ssize_t got;
char *hit,*s;
va_list ap;
-char errout;
+char errout,extend,convcr;
+long alarmtime;
+const char *osend;
+static const char emptystring[]="";
if (!term) term="\nOK\n";
+ convcr=!strchr(term,'\r');
+ if (!strcmp(send," ")) send=NULL; /* GCC formatstring-check workaround */
+ if (!(osend=send)) send="";
if ((errout=(*send=='!'))) send++;
+ errout|=(maxretryn==-1);
+ if ((extend=(*send=='~'))) send++;
+ alarmtime=readtimen*(extend?EXT_READTIME:1);
+ d8("devcmd(), alarmtime=%ld, errout=%d, extend=%d, convcr=%d, osend=%p, bufl=%d, buf: %s\n",
+ alarmtime,errout,extend,convcr,osend,bufl,reform(buf,0));
if (0) {
err:
alarm(0);
retrying();
}
catchdatal=0;
- va_start(ap,send);
- l=VARVPRINTF(buf,send,ap); bufl=l+1;
- va_end(ap);
- if (bufl>=sizeof(buf)-1) error("!Command too big (%d>%d)",bufl,sizeof(buf)-1);
- if (verbose>=2) error(".devcmd(send=\"%s\",term=\"%s\",catch=\"%s\")",buf,term,catch);
- buf[l]='\r'; buf[l+1]='\n';
- for (offs=0,got=0;offs<bufl;offs++) {
- alarm(MAXSENDTIME);
- usleep((offs?chartimen:cmdtimen)*1000);
- if (!offs && tcflush(devfd,TCIOFLUSH))
- error("Error flushing I/O queue of device: %m");
- if (write(devfd,buf+offs,1)!=1) break;
- got++;
- if (tcdrain(devfd))
- error("Error forcing output of char %d of cmd \"%s\": %m",offs,buf);
- }
- alarm(0);
- if (got!=bufl) {
- error("Wrote only %d of %d bytes of command: %m",got,bufl);
- goto err;
+ if (osend) {
+ bufl=0;
+ d1("Resetting bufl.\n");
+ va_start(ap,send);
+ l=VARVPRINTF(buf,send,ap); bufl=l+(!!osend);
+ va_end(ap);
+ if (bufl>=sizeof(buf)-1) error("!Command too big (%d>%d)",bufl,sizeof(buf)-1);
+ if (verbose>=2) error(".devcmd(send=%s,term=%s,catch=%s,timeout=%ld)",
+ reform(buf,0),reform(term,1),reform(catch,2),alarmtime);
+ if (osend) buf[l]='\r';
+ for (offs=0,got=0;offs<bufl;offs++) {
+ alarm(MAXSENDTIME);
+ usleep((offs?chartimen:cmdtimen)*1000);
+ if (!offs && tcflush(devfd,TCIOFLUSH))
+ error("^Error flushing I/O queue of device");
+ if (write(devfd,buf+offs,1)!=1) break;
+ got++;
+ if (tcdrain(devfd))
+ error("^Error forcing output of char at pos %d of cmd %s",offs,reform(buf,0));
+ }
+ alarm(0);
+ if (got!=bufl) {
+ error("^Wrote only %d of %d bytes of command",got,bufl);
+ goto err;
+ }
}
if (!(terml=strlen(term))) {
}
else fragl=terml;
fragl=MAX(fragl,MAX(strlen(ERROR_SUBSTR1),strlen(ERROR_SUBSTR2)));
- bufl=0;
record=NULL;
wasalarm=0;
- alarm(readtimen);
+ alarm(alarmtime);
+ if (!osend) {
+ got=bufl;
+ bufl=0;
+ goto skipread;
+ }
for (;;) {
blocking(0);
errno=0;
got=read(devfd,buf+bufl,1);
}
if (got<=0) {
- if (wasalarm) error("!Maximum response timeout (%ds) exceeded",readtimen);
- error("Couldn't read device data (ret=%d): %m",got);
+ if (wasalarm) error("Maximum response timeout (%lds) exceeded",alarmtime);
+ else error("^Couldn't read device data (ret=%d)",got);
goto err;
}
+skipread:
+ bufl2=bufl+got;
+ buf[bufl2]='\0';
s=buf+bufl;
- bufl+=got;
- /* FIXME: '\0' conversion */
- while (buf+bufl>s && (s=memchr(s,'\r',buf+bufl-s))) *s='\n';
+ while (buf+bufl2>s && (s=memchr(s,'\0',buf+bufl2-s))) *s++=REPL_NULLCHAR;
+ if (verbose>=2)
+ error("\nGot chunk of data from device: %s",reform(buf+bufl,0));
+ if (convcr) {
+ s=buf+bufl;
+ while (buf+bufl2>s && (s=memchr(s,'\r',buf+bufl2-s))) *s++='\n';
+ }
+ bufl=bufl2;
catched(buf+bufl); assert(!record || record==buf+bufl);
- assert(bufl<sizeof(buf));
- if (bufl>=fragl) {
- buf[bufl]='\0';
- assert(strlen(buf)==bufl);
- /* d3(">%s|%s<\n",buf,term); */
- if (strstr(buf,ERROR_SUBSTR1) || strstr(buf,ERROR_SUBSTR2)) {
- error("Found ERROR response on command \"%s\"",send);
- goto err;
- }
- if (catch && bufl>=catchl && (hit=strstr(buf,catch))) {
- record=hit+catchl;
- catched(buf+bufl); assert(!record || record==buf+bufl);
- }
- if ( bufl>= terml && (hit=strstr(buf,term))) break;
- memmove(buf,buf+bufl-(fragl-1),fragl-1);
- bufl=fragl-1;
- if (record) record=buf+bufl;
+ assert(bufl<sizeof(buf)-1);
+ buf[bufl]='\0';
+ assert(strlen(buf)==bufl);
+ /* d3(">%s|%s<\n",buf,term); */
+ if (strstr(buf,ERROR_SUBSTR1) || strstr(buf,ERROR_SUBSTR2)) {
+ error("Found ERROR response on command %s",reform(send,0));
+ goto err;
+ }
+ if (catch && bufl>=catchl && (hit=strstr(buf,catch))) {
+ record=hit+catchl;
+ catched(buf+bufl); assert(!record || record==buf+bufl);
}
+ if ( bufl>= terml && (hit=strstr(buf,term))) {
+ memmove(buf,hit+terml,(bufl2=(buf+bufl)-(hit+terml))); bufl=bufl2;
+ break;
+ }
+ if (bufl<fragl) continue;
+ memmove(buf,buf+bufl-(fragl-1),(bufl2=fragl-1)); bufl=bufl2;
+ if (record) record=buf+bufl;
}
alarm(0);
if (!catchdatal) {
- if (!catch) return(NULL);
- error("Data requested on command \"%s\" but no found after term \"%s\"",send,term);
+ if (!catch) return("");
+ error("Data requested on command %s but no found after term %s",reform(send,0),reform(term,1));
goto err;
}
assert(!!catch);
- record=buf;
- buf[0]='\0';
- catched(buf+1);
- if (verbose>=2) error(".Returning data \"%s\" for cmd \"%s\"",catchdata,send);
+ record=emptystring;
+ catched(record+1);
+ if (verbose>=2) error(".Returning data %s for cmd %s",reform(catchdata,0),reform(send,1));
return(catchdata);
}
return(x-10+'A');
}
-static void textconv(char *d,unsigned char *s,size_t len)
+static inline void textconv(char *d,unsigned char *s,size_t len)
{
while (len--) {
*d++=tohex(*s>>4U);
s=devcmd(NULL,"\n+CSCA:","\r\nAT+CSCA?");
while (isspace(*s)) s++;
if (!*s || !strcmp(s,"EMPTY"))
- error("!No SMS set in A1 found");
- if (verbose>=1) error("\nFound default SMSC in A1: %s",s);
+ error("!No SMS set in mobile station found, please use option \"-s\"");
+ if (verbose>=1) error("\nFound default SMSC in mobile: %s",s);
if (*s!='"') error("!No left-quote found in: %s",s);
if (!(t=strrchr(s+1,'"'))) error("!No right-quote found in: %s",s);
+ if (s+1==t)
+ error("!No SMS set in mobile station found, please use option \"-s\"");
e=t++;
while (isspace(*t)) t++;
if (*t++!=',') error("!No comma found after quotes in: %s",s);
if (l==ADDR_NAT || s[1]=='+') s++;
else *s='+';
*e='\0';
+ if (verbose>=2) error("\nDecoded SMSC address: %s",s);
+ if (!NEED_PDUSMSC()) return;
chk(finalsmsc=strdup(s));
- if (verbose>=2) error("\nDecoded SMSC address: %s",finalsmsc);
bin[0]=1+(prepaddr(bin,finalsmsc)+1)/2;
textconv(pdusmsc,bin,bin[0]+1);
}
-static char *pdudata;
-
static inline unsigned char charconv(char c,size_t offs)
{
switch (c) {
#endif
}
+/* Logo format shamelessly stolen from GNokii-0.3.0: http://www.gnokii.org/
+ * Beware - Nokia Smart Messaging specification 1.0.0 and 2.0.0 is incompatible
+ * with Nokia current product line implementation
+ * http://www.forum.nokia.com/developers/smartmsg/download/ssm2_0_0.pdf
+ */
+
+static char *pdudata;
+static char hexdata[140*2+1];
+
+static inline void logoread(void)
+{
+FILE *f;
+char buf[32+140*8+1];
+unsigned char bin[140]={
+ 0x06, /* UDH length */
+ 0x05, /* IEI */
+ 0x04, /* IEDL */
+ 0x15, 0x83, /* dest port (group gfx) */
+ 0x00, 0x00 /* src port (unused) */
+ };
+size_t got,r,w;
+ssize_t chars,bits;
+char gsmnetf[10];
+int sizex,sizey,bit;
+
+#define WORD(n) (((unsigned char)buf[(n)])|(((unsigned char)buf[(n)+1])<<8))
+
+ if (!(f=fopen(logoname,"rb")))
+ error("^!Cannot open logo file \"%s\" for r/o",logoname);
+ got=fread(buf,1,sizeof(buf),f);
+ if (got>=20 && !memcmp(buf,"NOL",4)) {
+ VARPRINTF2(gsmnetf,"%03.3u%02.2u",WORD(6),WORD(8));
+ assert(strlen(gsmnetf)==5);
+ r=10;
+ if (verbose>=1) error(".Reading NOL file \"%s\", GSMnet \"%s\", word@4=%d..",
+ logoname,gsmnetf,WORD(4));
+ }
+ else if (got>=16 && !memcmp(buf,"NGG",4)) {
+ r=6;
+ if (verbose>=1) error(".Reading NGG file \"%s\", word@4=%d..",
+ logoname,WORD(4));
+ }
+ else error("!Unknown file format of logo file \"%s\"",logoname);
+ if (gsmnet && !strtrycasecmp(gsmnet,WORD_NET)) {
+ if (!*gsmnetf) error("!NOL network code detection requested but NOL file not loaded, please specify network code");
+ gsmnet=gsmnetf;
+ }
+ if (!gsmnet || !strtrycasecmp(gsmnet,WORD_GROUP) || !*gsmnet) {
+ error("\nSending logo as: group graphics");
+ gsmnet=NULL;
+ }
+ else {
+ error("\nSending logo as: operator logo for \"%s\"",gsmnet);
+ bin[4]=0x82; /* dest port 0x1582 */
+ }
+
+ sizex=WORD(r); sizey=WORD(r+2);
+ if (verbose>=2) error(".Magic words: @+4=%d, @+6=%d, @+8=%d",
+ WORD(r+4),WORD(r+6),WORD(r+8));
+ r+=10;
+ if (sizex<1 || sizex>255
+ || sizey<1 || sizey>255) error("!Invalid size: %dx%d",sizex,sizey);
+ chars=((bits=sizex*sizey)+7)/8;
+ if (r+bits>got) error("!Logo file \"%s\" too short - actual=%d, need(%dx%d)=%d",
+ logoname,got,sizex,sizey,r+chars);
+ else if (r+bits<got)
+ if (verbose>=1) error("Ignoring trailing garbage in \"%s\", used only %d bytes",logoname,r+bits);
+ if ((got=(7+(gsmnet?3:0)+4+chars))>140)
+ error("!SMS size would be %d bytes but 140 is maximum",got);
+ w=7;
+ if (gsmnet) {
+ bin[w++]=((gsmnet[1]&0x0F)<<4)|(gsmnet[0]&0x0F);
+ bin[w++]=0xF0 |(gsmnet[2]&0x0F);
+ bin[w++]=((gsmnet[4]&0x0F)<<4)|(gsmnet[3]&0x0F);
+ }
+ bin[w++]=0x00; /* RFU by Nokia */
+ bin[w++]=sizex; bin[w++]=sizey;
+ bin[w++]=0x01; /* one B/W plane */
+ while (chars--) {
+ bin[w]=0;
+ for (bit=0x80;(bits>0) && (bit>0);bits--,bit>>=1) {
+ if (buf[r]!='0' && buf[r]!='1')
+ error("!Invalid character (neither '0' nor '1')in logo file \"%s\" at offset 0x%X",
+ logoname,r);
+ if (buf[r++]=='1') bin[w]|=bit;
+ }
+ w++;
+ }
+ assert(chars==-1); assert(bits==0); assert(w==got); assert(w<=140);
+ textconv(hexdata,bin,w);
+ if (verbose>=2) error("\nWill send hexdata: %s",hexdata);
+#undef WORD
+}
+
static inline void genpdu(void)
{
static unsigned char pdu[64+MAXNUMLEN/2+(MAXBODYLEN*7)/8];
unsigned char *d=pdu;
int i;
-char inb=0,outb=0,xb;
+char inb=0,outb=0,xb,*bodyr;
unsigned char inreg;
size_t offs=0;
*d++=PDU_VP;
if (bodylen>MAXBODYLEN) {
error("Body too large (%d>%d), cut",bodylen,MAXBODYLEN);
- bodylen=MAXBODYLEN;
+ body[(bodylen=MAXBODYLEN)]='\0';
}
+ bodyr=body;
*d=bodylen;
assert(d<pdu+sizeof(pdu));
while (bodylen || inb) {
if (!inb) {
assert(bodylen>0); assert(!!*body);
- inreg=charconv(*body++,offs++);
+ inreg=charconv(*bodyr++,offs++);
bodylen--;
inb=7;
}
outb=8;
}
xb=MIN(inb,outb);
+#if 0
d4("inb=%d,outb=%d,xb=%d\n",inb,outb,xb);
+#endif
*d|=((inreg>>(unsigned)(7-inb))&((1<<xb)-1))<<(unsigned)(8-outb);
inb-=xb; outb-=xb;
}
textconv(pdudata,pdu,d-pdu);
}
+static inline void preparebody(void)
+{
+FILE *fin;
+char *finame;
+
+ if (body && readbody) {
+ finame=body;
+ body=NULL;
+ }
+ else {
+ finame=NULL;
+ fin=stdin;
+ }
+ if (body) return;
+ readbody=0;
+ if (!finame) {
+ if (verbose>=1)
+ error("\nPlease enter the SMS text body, end with EOF (ctrl-D):");
+ }
+ else {
+ if (!(fin=fopen(finame,"rt")))
+ error("^!Can't open data file \"%s\" for r/o",finame);
+ }
+ chk(body=malloc(BODYLOAD));
+ bodylen=fread(body,1,BODYLOAD,fin);
+ if (bodylen==-1)
+ error("^!Error reading stream \"%s\"",(finame?finame:"<stdin>"));
+ if (finame) {
+ chkfclose(fin,finame);
+ free(finame);
+ }
+}
+
+static int datawait(char immed)
+{
+int i;
+#ifdef HAVE_POLL
+struct pollfd ufd;
+#else /* HAVE_POLL */
+fd_set rfds,xfds;
+#endif /* HAVE_POLL */
+
+ assert(devfd>=0);
+retry:
+ errno=0;
+
+#ifdef HAVE_POLL
+ ufd.fd=devfd;
+ ufd.events=POLLIN;
+ ufd.revents=0;
+ i=poll(&ufd,1,(immed?0:-1));
+#else /* HAVE_POLL */
+#ifdef HAVE_FD_SETSIZE
+ if (devfd>=FD_SETSIZE)
+ error("!Device file descriptor %d can't fit in select() FD_SETSIZE (%d)",
+ devfd,FD_SETSIZE);
+#endif /* HAVE_FD_SETSIZE */
+ FD_ZERO(&rfds); FD_SET(devfd,&rfds);
+ FD_ZERO(&xfds); FD_SET(devfd,&xfds);
+ i=select(devfd+1,&rfds,NULL,&xfds,NULL);
+#endif /* HAVE_POLL */
+ if (immed && i==0) return(0);
+ if (i!=1)
+ error("^Failed (retval %d) while waiting for data, ignoring",i);
+
+#ifdef HAVE_POLL
+ if (ufd.revents&(POLLERR|POLLHUP))
+#else /* HAVE_POLL */
+ if (FD_ISSET(devfd,&xfds))
+#endif /* HAVE_POLL */
+ error("^Error while waiting for data, ignoring");
+
+#ifdef HAVE_POLL
+ if (!(ufd.revents&POLLIN))
+#else /* HAVE_POLL */
+ if (!(FD_ISSET(devfd,&rfds)))
+#endif /* HAVE_POLL */
+ {
+ error("^No data input after waited for data, retrying");
+ goto retry;
+ }
+ return(1);
+}
+
+static char *check_format(const char *fmt,const char *string)
+{
+static char err[LINE_MAX],sub[50];
+char *subp,cf,cs;
+const char *sf,*ss;
+
+ for (sf=fmt,ss=string;(cf=*sf) && (cs=*ss);sf++,ss++) {
+ subp=NULL;
+ switch (cf) {
+ case '?':
+ break;
+ case '9':
+ if (isdigit(cs)) break;
+ subp="digit";
+ break;
+ case '+':
+ if (cs=='+' || cs=='-') break;
+ subp="+/- sign";
+ break;
+ default:
+ if (cf==cs) break;
+ VARPRINTF(sub,"'%c'",cf); subp=sub;
+ }
+ if (!subp) continue;
+ VARPRINTF5(err,"Expected %s, found '%c' at pos %d of string [%s], formatstring [%s]",
+ subp,cs,ss-string,string,fmt);
+ return(err);
+ }
+ if (*sf) {
+ VARPRINTF2(err,"String too short for format, string [%s], formatstring [%s]",
+ string,fmt);
+ return(err);
+ }
+ if (*ss) {
+ VARPRINTF2(err,"Trailing garbage in string [%s], formatstring [%s]",
+ string,fmt);
+ return(err);
+ }
+ return(NULL);
+}
+
+static char *receive_number;
+static time_t receive_time;
+
+/* +CMT: "+420602431329",,"99/10/25,03:21:03-00" */
+static int receive_headerparse(char *buf)
+{
+char *s,*s1,*err;
+struct tm tm;
+static const struct {
+ off_t strpos;
+ off_t tmpos;
+ int min,max;
+ const char *name;
+ } timeparse[]={
+#define TP_ENT(a,b,c,d,e) { a,offsetof(struct tm,b),c,d,e }
+ TP_ENT( 3,tm_year,0,99,"year"),
+ TP_ENT( 6,tm_mon ,1,12,"month"),
+ TP_ENT( 9,tm_mday,1,31,"day of month"),
+ TP_ENT(12,tm_hour,0,23,"hour"),
+ TP_ENT(15,tm_min ,0,59,"minute"),
+ TP_ENT(18,tm_sec ,0,59,"second"),
+ /* Time zone ignored */
+ };
+int i,val;
+
+#define DIGIT2(s) (((s)[0]-'0')*10+((s)[1]-'0'))
+
+ for (s=buf;*s==' ';s++);
+ if (*s++!='"') {
+ error("Cannot find initial '\"' in CMT header: %s",buf);
+ return(0);
+ }
+ for (s1=s;*s && *s!='"';s++);
+ if (!*s) {
+ error("Only one '\"' found in CMT header: %s",buf);
+ return(0);
+ }
+ free(receive_number);
+ chk(receive_number=malloc(s-s1+1));
+ memcpy(receive_number,s1,s-s1); receive_number[s-s1]='\0';
+ s++;
+ if ((err=check_phone(receive_number)) ||
+ (err=check_format(",,\"99/99/99,99:99:99+99\"",s))) {
+ error("%s in CMT header: %s",err,buf);
+ return(0);
+ }
+ memset(&tm,0,sizeof(tm)); /* may be redundant */
+ for (i=0;i<NELEM(timeparse);i++) {
+ val=DIGIT2(s+timeparse[i].strpos);
+ if (val<timeparse[i].min || val>timeparse[i].max) {
+ error("Weird value of %s, is %d but expected %d..%d, setting to %d",
+ timeparse[i].name,val,timeparse[i].min,timeparse[i].max,timeparse[i].min);
+ val=timeparse[i].min;
+ }
+ *(int *)(((char *)&tm)+timeparse[i].tmpos)=val;
+ }
+ if (tm.tm_year<70) tm.tm_year+=100;
+ tm.tm_mon--;
+ d7("mktime(y%dm%dd%dh%dm%ds%d)\n",
+ tm.tm_year,tm.tm_mon,tm.tm_mday,tm.tm_hour,tm.tm_min,tm.tm_sec);
+ if ((receive_time=mktime(&tm))==-1) {
+ error("^mktime(3) failed for %s",s+2);
+ return(0);
+ }
+ return(1);
+#undef DIGIT2
+}
+
+static void receive_accept(char *bodyline)
+{
+char *buf,*s,*s1,*s2,*s3;
+pid_t pid;
+char tbuf[32];
+int i;
+FILE *f;
+
+ d2("receive_accept: %s\n",bodyline);
+#if RECEIVE_TEST
+ pid=0;
+#else
+ pid=fork();
+#endif
+ if (pid>0) return; /* parent context */
+ if (pid==-1) {
+ error("Can't fork(2), process spawning may block receive");
+ }
+ else { /* child process */
+ dis_cleanup=1;
+ }
+ for (s=body;*s;) {
+ s1=s;
+ do {
+ s1=strchr(s1+(s1!=s),'%');
+ } while (s1 && s1[1]!='p' && s1[1]!='T' && s1[1]!='t');
+ if (!s1) {
+ pushargstack_one(s,0);
+ break;
+ }
+ *s1='\0';
+ pushargstack_one(s,0);
+ *s1++='%';
+ s=s1;
+ switch (*s++) {
+ case 'p':
+ pushargstack_one(receive_number,0);
+ break;
+ case 'T':
+ VARPRINTF(tbuf,"%ld",receive_time);
+ pushargstack_one(tbuf,0);
+ break;
+ case 't':
+ if (!(s2=ctime(&receive_time))) {
+ error("Failing ctime(3), ignoring substitution");
+ break;
+ }
+ if ((s3=strchr(s2,'\n'))) *s3='\0';
+ pushargstack_one(s2,0);
+ break;
+ default: assert(0);
+ }
+ }
+ buf=glueargstack(NULL,NULL); assert(buf);
+ if (!(f=popen(buf,"w"))) {
+ error("^Failing spawn of receive command: %s",buf);
+ goto err;
+ }
+ if (fputs(bodyline,f)<0 || putc('\n',f)!='\n')
+ error("^Failing write to child receive command: %s",buf);
+ if ((i=pclose(f)))
+ error("^Spawned receive command failure (code %d): %s",i,buf);
+err:
+ free(buf);
+ if (pid==-1) return;
+ exit(EXIT_SUCCESS); /* cleanup() has been disabled */
+}
+
static struct {
char **sp;
long *ip;
{ &readtime,&readtimen,"readtime" },
{ &chartime,&chartimen,"chartime" },
{ &cmdtime ,&cmdtimen ,"cmdtime" },
+ { &baud ,&baudn ,"baud" },
};
int main(int argc,char **argv)
{
-char *s,*finame;
-FILE *fin;
+char *s;
int i;
unsigned fatal=0;
+speed_t portbaud;
+enum modenum argsmode;
if ((s=strrchr((pname=*argv),'/'))) pname=s+1;
+#ifdef HAVE_ATEXIT
atexit(cleanup);
+#else
+ error("atexit(3) not available at compilation time, device cleanup may be missed");
+#endif
signal(SIGTERM,(RETSIGTYPE (*)(int))cleanup);
signal(SIGQUIT,(RETSIGTYPE (*)(int))cleanup);
signal(SIGINT ,(RETSIGTYPE (*)(int))cleanup);
signal(SIGHUP ,(RETSIGTYPE (*)(int))cleanup);
+ assert(mode==MODE_UNKNOWN);
+ for (i=0;i<NELEM(longopts);i++) {
+ if (longopts[i].val<MODE_FIRST) break;
+ if (!strstr(pname,longopts[i].name)) continue;
+ if (mode==MODE_UNKNOWN) {
+ mode=longopts[i].val;
+ continue;
+ }
+ mode=MODE_UNKNOWN;
+ break;
+ }
+ argsmode=mode;
processargs(argc,argv,"<command-line>");
if ((s=getenv("HOME"))) {
size_t l=strlen(s);
free(buf);
}
readfile(CONFIG_MAIN,1);
+ if (verbose>=1) {
+ if (argsmode)
+ error(".Detected mode \"%s\" from my program name \"%s\"",MODE_NAME(argsmode),pname);
+ else
+ error(".Automatic mode detection unsuccessul for my progam name \"%s\"",pname);
+ }
- for (i=0;i<NELEM(nullcheck);i++)
- if (!*nullcheck[i].var) {
- error("Missing parameter \"%s\"",nullcheck[i].name);
- fatal++;
- }
+ if (!mode)
+ error("!Operation mode unset, use --send or similiar command, see help (-h)");
+ error(".Running program in mode \"%s\"",MODE_NAME(mode));
+ switch (mode) {
+
+ case MODE_SEND: /* FALLTHRU */
+ case MODE_SEND_MOBILDOCK: cmdline_send (); break;
+ case MODE_LOGO_SEND: cmdline_logo_send(); break;
+ case MODE_RECEIVE: cmdline_receive (); break;
+ default: assert(0);
+ }
+ cmdline_done();
+ for (i=0;i<NELEM(nullcheck);i++) {
+const struct nullcheck *n=nullcheck+i;
+
+ if (*n->var) continue;
+ if (n->reqd && !(MODE_BIT(mode)&n->reqd)) continue;
+ error("Missing parameter \"%s\"",n->name);
+ fatal++;
+ }
if (fatal) error("!Previous error%s considered unrecoverable",(fatal==1?"":"s"));
- for (i=0;i<NELEM(emptycheck);i++)
- if (*emptycheck[i] && !**emptycheck[i]) {
- free(*emptycheck[i]);
- *emptycheck[i]=NULL;
- }
+ emptyclean();
if (!logname) logname=DEF_LOGNAME;
if (!lockfile) lockfile=DEF_LOCKFILE;
if (!device) device=DEF_DEVICE;
- if (body && readbody) {
- finame=body;
- body=NULL;
- }
- else {
- finame=NULL;
- fin=stdin;
- }
- if (!body) {
- readbody=0;
- if (!finame) {
- if (verbose>=1)
- error("\nPlease enter the SMS text body, end with EOF (ctrl-D):");
- }
- else {
- if (!(fin=fopen(finame,"rt")))
- error("!Can't open data file \"%s\" for r/o: %m",finame);
- }
- chk(body=malloc(BODYLOAD));
- bodylen=fread(body,1,BODYLOAD,fin);
- if (bodylen==-1)
- error("!Error reading stream \"%s\": %m",(finame?finame:"<stdin>"));
- if (finame) {
- chkfclose(fin,finame);
- free(finame);
- }
- }
for (i=0;i<NELEM(numarg);i++) {
char *serr;
error("!Number parse error for parameter \"%s\" of \"%s\" at: %s",
numarg[i].msg,*numarg[i].sp,serr);
}
+ if (readtimen==-1)
+ readtimen=(mode==MODE_SEND_MOBILDOCK?DEF_READTIME_MOBILDOCK:DEF_READTIME);
+ if (mode==MODE_SEND_MOBILDOCK) mode=MODE_SEND;
if (!strchr(device,'/')) {
size_t l=strlen(device);
if (*logname) {
if (!(logf=fopen(logname,"a")))
- error("!Error opening log \"%s\" for append: %m",logname);
+ error("^!Error opening log \"%s\" for append",logname);
logmsg("Starting up: " PACKAGE " " VERSION);
}
- genpdu();
+
+ switch (mode) {
+ case MODE_SEND:
+ preparebody();
+ genpdu();
+ readbody=0;
+ break;
+ case MODE_LOGO_SEND:
+ logoread();
+ break;
+ case MODE_RECEIVE: break;
+ default: assert(0);
+ }
+ if (readbody)
+ error("Warning: -f / --file is forbidden with mode \"%s\"",MODE_NAME(mode));
+
+ switch (baudn) {
+ case 2400: portbaud= B2400; break;
+ case 4800: portbaud= B4800; break;
+ case 9600: portbaud= B9600; break;
+ case 19200: portbaud=B19200; break;
+ case 38400: portbaud=B38400; break;
+ case 57600: portbaud=B57600; break;
+ default:
+ error("!Specified baudrate %ld is not supported",baudn);
+ }
+ if (verbose>=2) error(".Will use baudrate %ld with hexval 0x%X",baudn,portbaud);
if (lockfile && *lockfile && VARPRINTF(lockreal,lockfile,devicename)>0) {
time_t start,end;
if (verbose>=1) error(".Locking device \"%s\" by \"%s\"..",device,lockreal);
time(&start);
- lockdevice();
+ lockdevice(0);
time(&end);
if ((end-=start)>LOCKREPORT)
- logmsg("Device lock succeeded after %d seconds",end);
+ logmsg("Device lock succeeded after %ld seconds",(long)end);
}
if (verbose>=1) error(".Opening device \"%s\"..",device);
if ((devfd=open(device,O_RDWR|O_NDELAY))<0)
- error("!Cannot open device \"%s\" for rw-access: %m",device);
+ error("^!Cannot open device \"%s\" for r/w access",device);
if (tcgetattr(devfd,&restios))
- error("Unable to get termios settings: %m");
+ error("^Unable to get termios settings");
else {
restios.c_cflag=(restios.c_cflag&~(CBAUD|CBAUDEX))|B0|HUPCL;
restios_yes=1;
}
tios.c_iflag=IGNBRK|IGNPAR|IXON|IXOFF;
tios.c_oflag=0;
- tios.c_cflag=CS8|CREAD|CLOCAL|B19200|HUPCL;
+ tios.c_cflag=CS8|CREAD|CLOCAL|HUPCL|portbaud;
tios.c_lflag=IEXTEN|NOFLSH;
memset(tios.c_cc,_POSIX_VDISABLE,sizeof(tios.c_cc));
tios.c_cc[VTIME]=0;
tios.c_cc[VMIN ]=1;
- cfsetispeed(&tios,B19200);
- if (cfsetospeed(&tios,B19200)|cfsetispeed(&tios,B19200))
- error("Error setting termios baudrate on device: %m");
+ cfsetispeed(&tios,portbaud);
+ if (cfsetospeed(&tios,portbaud)|cfsetispeed(&tios,portbaud))
+ error("^Error setting termios baudrate on device");
if (tcflush(devfd,TCIOFLUSH))
- error("Error flushing termios (TCIOFLUSH) on device: %m");
+ error("^Error flushing termios (TCIOFLUSH) on device");
if (tcsetattr(devfd,TCSANOW,&tios))
- error("!Unable to set initial termios device settings: %m");
+ error("^!Unable to set initial termios device settings");
- signal(SIGALRM,(RETSIGTYPE (*)(int))sigalarm);
- do {
- devcmd("",NULL,"\r\nAT\032");
+ setalarm();
+
+retryall:
+ devcmd("",NULL,"\r\nAT\033\032"); /* ESCAPE, CTRL-Z */
devcmd(NULL,NULL,"\r\nAT");
smscset();
- devcmd(NULL,NULL,"\r\nAT+CMGF=0");
- devcmd("\n> ",NULL,"\r\nAT+CMGS=%d",(strlen(pdusmsc)+strlen(pdudata))/2);
- if (!(s=devcmd(NULL,"\n+CMGS:","!%s%s\032",pdusmsc,pdudata))) retrying();
- } while (!s);
+ switch (mode) {
+ case MODE_SEND:
+retrysendcmgf:
+ if (!devcmd(NULL,NULL,"!\r\nAT+CMGF=0")) {
+ if (!devcmd(NULL,NULL,"!\r\nAT+CMGF=1"))
+ { retrying(); goto retrysendcmgf; }
+ /* CMGF=1 */
+ devcmd("\n> ",NULL,"\r\nAT+CMGS=\"%s\"",phone);
+ s=devcmd(NULL,"\n+CMGS:","!~%s\032",body);
+ }
+ else {
+ /* CMGF=0 */
+ devcmd("\n> ",NULL,"\r\nAT+CMGS=%d",(strlen(pdusmsc)+strlen(pdudata))/2);
+ s=devcmd(NULL,"\n+CMGS:","!~%s%s\032",pdusmsc,pdudata);
+ }
+ break;
+ case MODE_LOGO_SEND:
+ restore="\r\nAT+CSMP=17,,0,0";
+ devcmd(NULL,NULL,"\r\nAT+CSMP=81,,0,245");
+ devcmd("\n> ",NULL,"\r\nAT+CMGS=\"%s\"",phone);
+ s=devcmd(NULL,"\n+CMGS:","!~%s\032",hexdata);
+ break;
+ case MODE_RECEIVE:
+ devcmd(NULL,NULL,"\r\nAT+CMGF=1");
+ restore="\r\nAT+CNMI=,0";
+ devcmd(NULL,NULL,"\r\nAT+CNMI=,2");
+ unlockdevice(0);
+ /* Never bail-out when we got up to this point */
+ if (maxretryn!=-1 && verbose>=1)
+ error(".Initialization successful, infinite retry count set");
+ maxretryn=-1;
+#if RECEIVE_TEST
+ receive_headerparse(" \"+420602123456\",,\"99/10/25,03:21:03-00\"");
+ receive_accept("TESTBODY");
+ exit(EXIT_SUCCESS);
+#endif
+ datawait(0);
+ if (!lockdevice(1)) {
+ if (verbose>=1)
+ error(".Dialout detected, waiting for lock..");
+ lockdevice(0);
+ goto retryall;
+ }
+ d1("Lock-device succeeded\n");
+ do {
+ d1("Reading a message for us...\n");
+ if (!(s=devcmd("\r","+CMT:"," ")))
+ goto retryall;
+ if (!(i=receive_headerparse(s)))
+ error("Receive-header parsing failed on: %s",s);
+ if (!(s=devcmd("\r","\n"," ")))
+ goto retryall;
+ if (i) receive_accept(s);
+ if (!devcmd("\n",NULL," ")) /* eat last '\n' */
+ goto retryall;
+ } while (datawait(1));
+ goto retryall;
+ break;
+ default: assert(0);
+ }
+ if (!s) { retrying(); goto retryall; }
+
while (isspace(*s)) s++;
if (verbose>=1) error("\nMessage successfuly sent with MR: %s",s);
devcmd(NULL,NULL,"\r\nAT");
git://git.jankratochvil.net / mdsms.git / commitdiff