126static volatile unsigned int seq;
138static const signed short wave[] = {
139 0, 392, 782, 1167, 1545, 1913, 2270, 2612, 2939, 3247, 3536, 3802, 4045, 4263, 4455, 4619, 4755, 4862, 4938, 4985,
140 5000, 4985, 4938, 4862, 4755, 4619, 4455, 4263, 4045, 3802, 3536, 3247, 2939, 2612, 2270, 1913, 1545, 1167, 782, 392,
141 0, -392, -782, -1167,
142 -1545, -1913, -2270, -2612, -2939, -3247, -3536, -3802, -4045, -4263, -4455, -4619, -4755, -4862, -4938, -4985, -5000,
144 -4755, -4619, -4455, -4263, -4045, -3802, -3536, -3247, -2939, -2612, -2270, -1913, -1545, -1167, -782, -392
148static unsigned char wavea[80];
151#define __OUT_FMT ast_format_alaw
155#define __OUT_FMT ast_format_slin
198 0x0040, 0x00A3, 0x0024, 0x00A5, 0x00E8, 0x00E9, 0x00F9, 0x00EC,
199 0x00F2, 0x00E7, 0x000A, 0x00D8, 0x00F8, 0x000D, 0x00C5, 0x00E5,
200 0x0394, 0x005F, 0x03A6, 0x0393, 0x039B, 0x03A9, 0x03A0, 0x03A8,
201 0x03A3, 0x0398, 0x039E, 0x00A0, 0x00C6, 0x00E6, 0x00DF, 0x00C9,
202 ' ',
'!',
'"',
'#', 164,
'%',
'&', 39,
'(',
')',
'*',
'+',
',',
'-',
'.',
'/',
203 '0',
'1',
'2',
'3',
'4',
'5',
'6',
'7',
'8',
'9',
':',
';',
'<',
'=',
'>',
'?',
204 161,
'A',
'B',
'C',
'D',
'E',
'F',
'G',
'H',
'I',
'J',
'K',
'L',
'M',
'N',
'O',
205 'P',
'Q',
'R',
'S',
'T',
'U',
'V',
'W',
'X',
'Y',
'Z', 196, 214, 209, 220, 167,
206 191,
'a',
'b',
'c',
'd',
'e',
'f',
'g',
'h',
'i',
'j',
'k',
'l',
'm',
'n',
'o',
207 'p',
'q',
'r',
's',
't',
'u',
'v',
'w',
'x',
'y',
'z', 228, 246, 241, 252, 224,
211 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x000C, 0, 0, 0, 0, 0,
212 0, 0, 0, 0, 0x005E, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
213 0, 0, 0, 0, 0, 0, 0, 0, 0x007B, 0x007D, 0, 0, 0, 0, 0, 0x005C,
214 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x005B, 0x007E, 0x005D, 0,
215 0x007C, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
216 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
217 0, 0, 0, 0, 0, 0x20AC, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
218 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
287#define is7bit(dcs) ( ((dcs) & 0xC0) ? (!((dcs) & 4) ) : (((dcs) & 0xc) == 0) )
288#define is8bit(dcs) ( ((dcs) & 0xC0) ? ( ((dcs) & 4) ) : (((dcs) & 0xc) == 4) )
289#define is16bit(dcs) ( ((dcs) & 0xC0) ? 0 : (((dcs) & 0xc) == 8) )
312 struct timeval local = { t, 0 };
323 unsigned char *p = *pp;
332 if (*p < 0xC2 || (p[1] & 0xC0) != 0x80) {
336 return ((*p & 0x1F) << 6) + (p[1] & 0x3F);
339 if ((*p == 0xE0 && p[1] < 0xA0) || (p[1] & 0xC0) != 0x80 || (p[2] & 0xC0) != 0x80) {
343 return ((*p & 0x0F) << 12) + ((p[1] & 0x3F) << 6) + (p[2] & 0x3F);
346 if ((*p == 0xF0 && p[1] < 0x90) || (p[1] & 0xC0) != 0x80 || (p[2] & 0xC0) != 0x80 || (p[3] & 0xC0) != 0x80) {
350 return ((*p & 0x07) << 18) + ((p[1] & 0x3F) << 12) + ((p[2] & 0x3F) << 6) + (p[3] & 0x3F);
353 if ((*p == 0xF8 && p[1] < 0x88) || (p[1] & 0xC0) != 0x80 || (p[2] & 0xC0) != 0x80 || (p[3] & 0xC0) != 0x80
354 || (p[4] & 0xC0) != 0x80) {
358 return ((*p & 0x03) << 24) + ((p[1] & 0x3F) << 18) + ((p[2] & 0x3F) << 12) + ((p[3] & 0x3F) << 6) + (p[4] & 0x3F);
361 if ((*p == 0xFC && p[1] < 0x84) || (p[1] & 0xC0) != 0x80 || (p[2] & 0xC0) != 0x80 || (p[3] & 0xC0) != 0x80
362 || (p[4] & 0xC0) != 0x80 || (p[5] & 0xC0) != 0x80) {
366 return ((*p & 0x01) << 30) + ((p[1] & 0x3F) << 24) + ((p[2] & 0x3F) << 18) + ((p[3] & 0x3F) << 12) + ((p[4] & 0x3F) << 6) + (p[5] & 0x3F);
375static int packsms7(
unsigned char *o,
int udhl,
unsigned char *udh,
int udl,
unsigned short *ud)
415 if (v == 128 && u && n + 1 <
SMSLEN) {
417 for (v = 0; v < 128 &&
escapes[v] != u; v++);
425 o[p] = (27 >> (7 -
b));
438 o[p] = (v >> (7 -
b));
452static int packsms8(
unsigned char *o,
int udhl,
unsigned char *udh,
int udl,
unsigned short *ud)
472 if (u < 0 || u > 0xFF) {
491static int packsms16(
unsigned char *o,
int udhl,
unsigned char *udh,
int udl,
unsigned short *ud)
526static int packsms(
unsigned char dcs,
unsigned char *base,
unsigned int udhl,
unsigned char *udh,
int udl,
unsigned short *ud)
528 unsigned char *p = base;
535 if ((l =
packsms7(p + 1, udhl, udh, udl, ud)) < 0) {
539 p += (l * 7 + 7) / 8;
541 if ((l =
packsms8(p + 1, udhl, udh, udl, ud)) < 0) {
547 if ((l =
packsms16(p + 1, udhl, udh, udl, ud)) < 0) {
562 struct timeval topack = { w, 0 };
566#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined( __NetBSD__ ) || defined(__APPLE__) || defined(__CYGWIN__)
569 z = timezone / 60 / 15;
572 *o++ = (((t.
tm_mon + 1) % 10) << 4) + (t.
tm_mon + 1) / 10;
578 *o++ = (((-z) % 10) << 4) + (-z) / 10 + 0x08;
580 *o++ = ((z % 10) << 4) + z / 10;
589 t.
tm_year = 100 + (i[0] & 0xF) * 10 + (i[0] >> 4);
590 t.
tm_mon = (i[1] & 0xF) * 10 + (i[1] >> 4) - 1;
591 t.
tm_mday = (i[2] & 0xF) * 10 + (i[2] >> 4);
592 t.
tm_hour = (i[3] & 0xF) * 10 + (i[3] >> 4);
593 t.
tm_min = (i[4] & 0xF) * 10 + (i[4] >> 4);
594 t.
tm_sec = (i[5] & 0xF) * 10 + (i[5] >> 4);
597 t.
tm_min += 15 * ((i[6] & 0x7) * 10 + (i[6] >> 4));
599 t.
tm_min -= 15 * ((i[6] & 0x7) * 10 + (i[6] >> 4));
608static void unpacksms7(
unsigned char *i,
unsigned char l,
unsigned char *udh,
int *udhl,
unsigned short *ud,
int *udl,
char udhi)
610 unsigned char b = 0, p = 0;
611 unsigned short *o = ud;
641 v = ((i[p] >>
b) & 0x7F);
643 v = ((((i[p] >>
b) + (i[p + 1] << (8 -
b)))) & 0x7F);
651 if (o > ud && o[-1] == 0x00A0 &&
escapes[v]) {
664static void unpacksms8(
unsigned char *i,
unsigned char l,
unsigned char *udh,
int *udhl,
unsigned short *ud,
int *udl,
char udhi)
666 unsigned short *o = ud;
690static void unpacksms16(
unsigned char *i,
unsigned char l,
unsigned char *udh,
int *udhl,
unsigned short *ud,
int *udl,
char udhi)
692 unsigned short *o = ud;
718static int unpacksms(
unsigned char dcs,
unsigned char *i,
unsigned char *udh,
int *udhl,
unsigned short *ud,
int *udl,
char udhi)
736 unsigned char l = i[0], p;
740 for (p = 0; p < l; p++) {
742 *o++ = (i[2 + p / 2] >> 4) +
'0';
744 *o++ = (i[2 + p / 2] & 0xF) +
'0';
767 o[p++] |= ((*i & 0xF) << 4);
784 if (*h->
oa ==
'\0' && *h->
da ==
'\0') {
789 char line[1000], mrs[3] =
"", *p;
794 snprintf(mrs,
sizeof(mrs),
"%02hhX", (
unsigned char)h->
mr);
796 snprintf(line,
sizeof(line),
"%s %c%c%c%s %s %s %s ",
800 p = line + strlen(line);
803 p += snprintf(p, 1000 - strlen(line),
"udl=%d", h->
udl);
805 for (n = 0; n < h->
udl; n++) {
806 if (h->
ud[n] ==
'\\') {
809 }
else if (h->
ud[n] ==
'\n') {
812 }
else if (h->
ud[n] ==
'\r') {
815 }
else if (h->
ud[n] < 32 || h->
ud[n] == 127) {
824 if (write(o, line, strlen(line)) < 0) {
849 while (fgets (line,
sizeof(line), s)) {
852 for (p = line; *p && *p !=
'\n' && *p !=
'\r'; p++);
855 if (!*p || *p ==
';') {
858 while (isalnum(*p)) {
862 while (isspace (*p)) {
867 if (!strcmp(line,
"ud")) {
870 while (*p && o <
SMSLEN) {
879 while (isspace (*p)) {
882 if (!strcmp(line,
"oa") && strlen(p) <
sizeof(h->
oa)) {
884 }
else if (!strcmp(line,
"da") && strlen(p) <
sizeof(h->
oa)) {
886 }
else if (!strcmp(line,
"pid")) {
888 }
else if (!strcmp(line,
"dcs")) {
891 }
else if (!strcmp(line,
"mr")) {
893 }
else if (!strcmp(line,
"srr")) {
894 h->
srr = (atoi(p) ? 1 : 0);
895 }
else if (!strcmp(line,
"vp")) {
897 }
else if (!strcmp(line,
"rp")) {
898 h->
rp = (atoi(p) ? 1 : 0);
899 }
else if (!strcmp(line,
"scts")) {
900 int Y, m,
d, H, M,
S;
902 if (sscanf(p,
"%4d-%2d-%2dT%2d:%2d:%2d", &Y, &m, &
d, &H, &M, &
S) == 6) {
912 if (h->
scts.tv_sec == 0) {
920 }
else if (*p ==
'#') {
924 if (!strcmp(line,
"ud")) {
926 while (*p && o <
SMSLEN) {
927 if (isxdigit(*p) && isxdigit(p[1]) && isxdigit(p[2]) && isxdigit(p[3])) {
929 (((isalpha(*p) ? 9 : 0) + (*p & 0xF)) << 12) +
930 (((isalpha(p[1]) ? 9 : 0) + (p[1] & 0xF)) << 8) +
931 (((isalpha(p[2]) ? 9 : 0) + (p[2] & 0xF)) << 4) + ((isalpha(p[3]) ? 9 : 0) + (p[3] & 0xF));
941 }
else if (!strcmp(line,
"ud")) {
943 while (*p && o <
SMSLEN) {
944 if (isxdigit(*p) && isxdigit(p[1])) {
945 h->
ud[o++] = (((isalpha(*p) ? 9 : 0) + (*p & 0xF)) << 4) + ((isalpha(p[1]) ? 9 : 0) + (p[1] & 0xF));
955 }
else if (!strcmp(line,
"udh")) {
958 while (*p && o <
SMSLEN) {
959 if (isxdigit(*p) && isxdigit(p[1])) {
960 h->
udh[o] = (((isalpha(*p) ? 9 : 0) + (*p & 0xF)) << 4) + ((isalpha(p[1]) ? 9 : 0) + (p[1] & 0xF));
1007 char fn[200] =
"", fn2[200] =
"";
1017 snprintf(fn2 + strlen(fn2),
sizeof(fn2) - strlen(fn2),
"/%s.%s-%u", h->
queue,
isodate(h->
scts.tv_sec,
buf,
sizeof(
buf)),
seq++);
1018 snprintf(fn + strlen(fn),
sizeof(fn) - strlen(fn),
"/.%s", fn2 + strlen(fn) + 1);
1019 if ((o = fopen(fn,
"w")) ==
NULL) {
1024 fprintf(o,
"oa=%s\n", h->
oa);
1027 fprintf(o,
"da=%s\n", h->
da);
1032 for (p = 0; p < h->
udhl; p++) {
1033 fprintf(o,
"%02hhX", (
unsigned char)h->
udh[p]);
1039 for (p = 0; p < h->
udl && h->
ud[p] >=
' '; p++);
1044 for (p = 0; p < h->
udl; p++) {
1045 unsigned short v = h->
ud[p];
1048 }
else if (v < 0x80) {
1050 }
else if (v < 0x800) {
1051 fputc(0xC0 + (v >> 6), o);
1052 fputc(0x80 + (v & 0x3F), o);
1054 fputc(0xE0 + (v >> 12), o);
1055 fputc(0x80 + ((v >> 6) & 0x3F), o);
1056 fputc(0x80 + (v & 0x3F), o);
1060 for (p = 0; p < h->
udl && h->
ud[p] >=
' '; p++);
1062 for (p = 0; p < h->
udl && h->
ud[p] < 0x100; p++);
1065 for (p = 0; p < h->
udl; p++) {
1066 fprintf(o,
"%02hhX", (
unsigned char)h->
ud[p]);
1071 for (p = 0; p < h->
udl; p++) {
1072 fprintf(o,
"%04X", (
unsigned)h->
ud[p]);
1078 if (h->
scts.tv_sec) {
1080 fprintf(o,
"scts=%s\n",
isodate(h->
scts.tv_sec, datebuf,
sizeof(datebuf)));
1083 fprintf(o,
"pid=%d\n", h->
pid);
1085 if (h->
dcs != 0xF1) {
1086 fprintf(o,
"dcs=%d\n", h->
dcs);
1089 fprintf(o,
"vp=%u\n", h->
vp);
1092 fprintf(o,
"srr=1\n");
1095 fprintf(o,
"mr=%d\n", h->
mr);
1098 fprintf(o,
"rp=1\n");
1101 if (rename(fn, fn2)) {
1114 }
while (f && (*f->d_name ==
'.' || strncmp(f->d_name, queue, strlen(queue)) || f->d_name[strlen(queue)] !=
'.'));
1121 unsigned char p = 3;
1123 if ((h->
imsg[2] & 3) == 1) {
1126 h->
srr = ((h->
imsg[2] & 0x20) ? 1 : 0);
1127 h->
udhi = ((h->
imsg[2] & 0x40) ? 1 : 0);
1128 h->
rp = ((h->
imsg[2] & 0x80) ? 1 : 0);
1135 if ((h->
imsg[2] & 0x18) == 0x10) {
1136 if (h->
imsg[p] < 144) {
1137 h->
vp = (h->
imsg[p] + 1) * 5;
1138 }
else if (h->
imsg[p] < 168) {
1139 h->
vp = 720 + (h->
imsg[p] - 143) * 30;
1140 }
else if (h->
imsg[p] < 197) {
1141 h->
vp = (h->
imsg[p] - 166) * 1440;
1143 h->
vp = (h->
imsg[p] - 192) * 10080;
1146 }
else if (h->
imsg[2] & 0x18) {
1152 if (p != h->
imsg[1] + 2) {
1161 if (!(h->
imsg[2] & 3)) {
1163 h->
srr = ((h->
imsg[2] & 0x20) ? 1 : 0);
1164 h->
udhi = ((h->
imsg[2] & 0x40) ? 1 : 0);
1165 h->
rp = ((h->
imsg[2] & 0x80) ? 1 : 0);
1175 if (p != h->
imsg[1] + 2) {
1188#define NAME_MAX 1024
1197 int x = h->
omsg[1] + 2;
1202 h->
omsg[x++] = (
unsigned char)size;
1204 for (; size > 0 ; size--) {
1205 h->
omsg[x++] = *data++;
1223 struct timeval now = h->
scts;
1236 strcpy(h->
oa,
"00000000");
1245 strcpy(h->
da,
"00000000");
1255#define MAX_DEBUG_LEN 300
1261 for (p = s, f = 0; f < size && f <
MAX_DEBUG_LEN; f++, p += 3) {
1262 sprintf(p,
"%02hhX ", (
unsigned char)
buf[f]);
1274 struct timeval now = { 0, 0 };
1277 sz = h->
imsg[1] + 2;
1282 for (f = 4; f < sz; ) {
1284 msgsz = h->
imsg[f++];
1285 msgsz += (h->
imsg[f++] * 256);
1288 ast_verb(3,
"SMS-P2 Body#%02X=[%.*s]\n", (
unsigned)msg, msgsz, &h->
imsg[f]);
1289 if (msgsz >=
sizeof(h->
ud)) {
1290 msgsz =
sizeof(h->
ud) - 1;
1292 for (i = 0; i < msgsz; i++) {
1293 h->
ud[i] = h->
imsg[f + i];
1312 ast_verb(3,
"SMS-P2 Origin#%02X=[%.*s]\n", (
unsigned)msg, msgsz, &h->
imsg[f]);
1319 ast_verb(3,
"SMS-P2 Destination#%02X=[%.*s]\n", (
unsigned)msg, msgsz, &h->
imsg[f]);
1337static void smssend(
sms_t *h,
char *
c)
1340 for (f = 0; f < strlen(
c); f++) {
1341 sscanf(&
c[f*3],
"%x", &x);
1355#define DLL2_ACK(h) ((h->framenumber & 1) ? DLL2_SMS_ACK1: DLL2_SMS_ACK1)
1413 h->
omsg[p++] = (more ? 4 : 0) + ((h->
udhl > 0) ? 0x40 : 0);
1422 0x01 + (more ? 4 : 0) + (h->
srr ? 0x20 : 0) + (h->
rp ? 0x80 : 0) + (h->
vp ? 0x10 : 0) + (h->
udhi ? 0x40 : 0);
1432 h->
omsg[p++] = (h->
vp + 4) / 5 - 1;
1433 }
else if (h->
vp < 1440) {
1434 h->
omsg[p++] = (h->
vp - 720 + 29) / 30 + 143;
1435 }
else if (h->
vp < 43200) {
1436 h->
omsg[p++] = (h->
vp + 1439) / 1440 + 166;
1437 }
else if (h->
vp < 635040) {
1438 h->
omsg[p++] = (h->
vp + 10079) / 10080 + 192;
1451 char fn[100 + NAME_MAX] =
"";
1455 *h->
da = *h->
oa =
'\0';
1463 snprintf(fn + strlen(fn),
sizeof(fn) - strlen(fn),
"/%s", f->d_name);
1471 if (*h->
da || *h->
oa) {
1495 char txt[259 * 3 + 1];
1500 while (q < n && q < 30) {
1501 sprintf(p,
" %02hhX", msg[q++]);
1521 switch (h->
imsg[0]) {
1571 unsigned char c = 0, p;
1574 for (p = 0; p <
len; p++) {
1585 if (h->
omsg[0] == 0x7F) {
1597 if (h->
omsg[0] == 0x93) {
1615#define MAXSAMPLES (800)
1637 for (i = 0; i <
samples; i++) {
1647 if ((h->
ophasep += 12) >= 80) {
1652 }
else if (h->
osync) {
1660 if (h->
obitp == 1) {
1662 }
else if (h->
obitp == 2) {
1664 }
else if (h->
obitp == 10) {
1734 for ( ; samples-- ; data++) {
1735 unsigned long long m0, m1;
1741 if (h->
imag <= 500) {
1742 if (h->
idle++ == 80000) {
1771 if ((h->
ips0 += 21) >= 80) {
1774 if ((h->
ipc0 += 21) >= 80) {
1777 if ((h->
ips1 += 13) >= 80) {
1780 if ((h->
ipc1 += 13) >= 80) {
1795 bit = ((h->
ibitt > 1) ? 1 : 0);
1796 if (bit != h->
ibitl) {
1806 if (bit && h->
ibitc == 200) {
1810 ast_verb(3,
"SMS protocol 2 detected\n");
1823 if (h->
ibitn++ == 9) {
1911 if (sms_args.argc > 1) {
1915 ast_verb(1,
"sms argc %u queue <%s> opts <%s> addr <%s> body <%s>\n",
1916 sms_args.argc,
S_OR(sms_args.queue,
""),
1917 S_OR(sms_args.options,
""),
1918 S_OR(sms_args.addr,
""),
1919 S_OR(sms_args.body,
"") );
1932 if (strlen(sms_args.queue) >=
sizeof(h.
queue)) {
1938 for (p = h.
queue; *p; p++) {
1971 h.
pid = 0x40 + (*
d & 0xF);
1975 if (sms_args.argc > 2) {
1996 up = (
unsigned char *)sms_args.body;
2095 for (p = 0; p < 80; p++) {
A-Law to Signed linear conversion.
static char * isodate(time_t t, char *buf, int len)
static, return a date/time in ISO format
static volatile unsigned char message_ref
static int unpacksms(unsigned char dcs, unsigned char *i, unsigned char *udh, int *udhl, unsigned short *ud, int *udl, char udhi)
general unpack - starts with length byte (octet or septet) and returns number of bytes used,...
static int packsms7(unsigned char *o, int udhl, unsigned char *udh, int udl, unsigned short *ud)
takes a binary header (udhl bytes at udh) and UCS-2 message (udl characters at ud) and packs in to o ...
static void sms_compose1(sms_t *h, int more)
compose a message for protocol 1
static struct ast_generator smsgen
static const output_t * wave_out
static void sms_messagerx(sms_t *h)
static const unsigned short defaultalphabet[]
static void sms_readfile(sms_t *h, char *fn)
parse and delete a file
static long utf8decode(unsigned char **pp)
Reads next UCS character from NUL terminated UTF-8 string and advance pointer.
static int packsms(unsigned char dcs, unsigned char *base, unsigned int udhl, unsigned char *udh, int udl, unsigned short *ud)
general pack, with length and data, returns number of bytes of target used
static unsigned char sms_handleincoming(sms_t *h)
handle the incoming message
static void sms_messagetx(sms_t *h)
static void sms_compose2(sms_t *h, int more)
AST_MODULE_INFO_STANDARD_EXTENDED(ASTERISK_GPL_KEY, "SMS/PSTN handler")
static void numcpy(char *d, char *s)
copy number, skipping non digits apart from leading +
static void unpacksms8(unsigned char *i, unsigned char l, unsigned char *udh, int *udhl, unsigned short *ud, int *udl, char udhi)
unpacks bytes (8 bit encoding) at i, len l septets, and places in udh and ud setting udhl and udl....
static void putdummydata_proto2(sms_t *h)
static const unsigned short escapes[]
static int packsms16(unsigned char *o, int udhl, unsigned char *udh, int udl, unsigned short *ud)
takes a binary header (udhl bytes at udh) and UCS-2 message (udl characters at ud) and packs in to o ...
static struct timeval unpackdate(unsigned char *i)
unpack a date and return
static volatile unsigned int seq
static char * sms_hexdump(unsigned char buf[], int size, char *s)
static void packdate(unsigned char *o, time_t w)
pack a date and return
static int sms_exec(struct ast_channel *chan, const char *data)
static void * sms_alloc(struct ast_channel *chan, void *sms_t_ptr)
static void sms_process(sms_t *h, int samples, signed short *data)
static int packsms8(unsigned char *o, int udhl, unsigned char *udh, int udl, unsigned short *ud)
takes a binary header (udhl bytes at udh) and UCS-2 message (udl characters at ud) and packs in to o ...
static void unpacksms7(unsigned char *i, unsigned char l, unsigned char *udh, int *udhl, unsigned short *ud, int *udl, char udhi)
unpacks bytes (7 bit encoding) at i, len l septets, and places in udh and ud setting udhl and udl....
static void sms_messagerx2(sms_t *h)
static void sms_nextoutgoing(sms_t *h)
find and fill in next message, or send a REL if none waiting
static void sms_release(struct ast_channel *chan, void *data)
static void unpacksms16(unsigned char *i, unsigned char l, unsigned char *udh, int *udhl, unsigned short *ud, int *udl, char udhi)
unpacks bytes (16 bit encoding) at i, len l septets, and places in udh and ud setting udhl and udl....
static const signed short wave[]
static int load_module(void)
static int sms_handleincoming_proto2(sms_t *h)
sms_handleincoming_proto2: handle the incoming message
static char log_file[255]
static int unload_module(void)
static unsigned char unpackaddress(char *o, unsigned char *i)
unpack an address from i, return byte length, unpack to o
static const struct ast_app_option sms_options[128]
static void sms_log(sms_t *h, char status)
Log the output, and remove file.
static void adddata_proto2(sms_t *h, unsigned char msg, char *data, int size)
static unsigned char packaddress(unsigned char *o, char *i)
store an address at o, and return number of bytes used
static struct dirent * readdirqueue(DIR *d, char *queue)
read dir skipping dot files...
static void sms_debug(int dir, sms_t *h)
static void sms_writefile(sms_t *h)
white a received text message to a file
static int sms_generate(struct ast_channel *chan, void *data, int len, int samples)
Asterisk main include file. File version handling, generic pbx functions.
#define ast_alloca(size)
call __builtin_alloca to ensure we get gcc builtin semantics
#define ast_strdupa(s)
duplicate a string in memory from the stack
CallerID (and other GR30) management and generation Includes code and algorithms from the Zapata libr...
static void dummy(char *unused,...)
General Asterisk PBX channel definitions.
const char * ast_channel_name(const struct ast_channel *chan)
int ast_activate_generator(struct ast_channel *chan, struct ast_generator *gen, void *params)
int ast_waitfor(struct ast_channel *chan, int ms)
Wait for input on a channel.
void ast_deactivate_generator(struct ast_channel *chan)
int ast_write(struct ast_channel *chan, struct ast_frame *frame)
Write a frame to a channel This function writes the given frame to the indicated channel.
struct ast_frame * ast_read(struct ast_channel *chan)
Reads a frame.
int ast_set_read_format(struct ast_channel *chan, struct ast_format *format)
Sets read format on channel chan.
int ast_set_write_format(struct ast_channel *chan, struct ast_format *format)
Sets write format on channel chan.
struct ast_party_caller * ast_channel_caller(struct ast_channel *chan)
int ast_answer(struct ast_channel *chan)
Answer a channel.
ast_channel_state
ast_channel states
Generic File Format Support. Should be included by clients of the file handling routines....
static int len(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t buflen)
Application convenience functions, designed to give consistent look and feel to Asterisk apps.
#define AST_APP_ARG(name)
Define an application argument.
#define AST_APP_OPTIONS(holder, options...)
Declares an array of options for an application.
#define AST_APP_OPTION_ARG(option, flagno, argno)
Declares an application option that accepts an argument.
#define AST_DECLARE_APP_ARGS(name, arglist)
Declare a structure to hold an application's arguments.
#define AST_STANDARD_APP_ARGS(args, parse)
Performs the 'standard' argument separation process for an application.
#define AST_APP_OPTION(option, flagno)
Declares an application option that does not accept an argument.
int ast_app_parse_options(const struct ast_app_option *options, struct ast_flags *flags, char **args, char *optstr)
Parses a string containing application options and sets flags/arguments.
#define AST_FRIENDLY_OFFSET
Offset into a frame's data buffer.
#define ast_verb(level,...)
struct ast_tm * ast_localtime(const struct timeval *timep, struct ast_tm *p_tm, const char *zone)
Timezone-independent version of localtime_r(3).
int ast_strftime(char *buf, size_t len, const char *format, const struct ast_tm *tm)
Special version of strftime(3) that handles fractions of a second. Takes the same arguments as strfti...
struct timeval ast_mktime(struct ast_tm *const tmp, const char *zone)
Timezone-independent version of mktime(3).
Asterisk locking-related definitions:
Asterisk module definitions.
#define ASTERISK_GPL_KEY
The text the key() function should return.
int ast_unregister_application(const char *app)
Unregister an application.
#define ast_register_application_xml(app, execute)
Register an application using XML documentation.
Asterisk file paths, configured in asterisk.conf.
const char * ast_config_AST_SPOOL_DIR
const char * ast_config_AST_LOG_DIR
Core PBX routines and definitions.
#define S_OR(a, b)
returns the equivalent of logic or for strings: first one if not empty, otherwise second one.
#define S_COR(a, b, c)
returns the equivalent of logic or for strings, with an additional boolean check: second one if not e...
static force_inline int attribute_pure ast_strlen_zero(const char *s)
void ast_copy_string(char *dst, const char *src, size_t size)
Size-limited null-terminating string copy.
Main Channel structure associated with a channel.
Structure used to handle boolean flags.
struct ast_format * format
Data structure associated with a single frame of data.
union ast_frame::@228 data
struct ast_frame_subclass subclass
enum ast_frame_type frametype
void *(* alloc)(struct ast_channel *chan, void *params)
unsigned char udh[SMSLEN]
unsigned short ud[SMSLEN]
int ast_tvzero(const struct timeval t)
Returns true if the argument is 0,0.
struct timeval ast_tvnow(void)
Returns current timeval. Meant to replace calls to gettimeofday().
#define ast_test_flag(p, flag)
int ast_mkdir(const char *path, int mode)
Recursively create directory path.