From a23b9760e692574a8a5b431e4c79f52019528e4f Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Wed, 15 Jul 2015 18:39:43 +0200 Subject: Fix newline and encoding --- misc/tde.c | 656 ++++++++++++++++++++++++++++++------------------------------- 1 file changed, 328 insertions(+), 328 deletions(-) (limited to 'misc') diff --git a/misc/tde.c b/misc/tde.c index 97590f6..4ca085f 100644 --- a/misc/tde.c +++ b/misc/tde.c @@ -1,330 +1,330 @@ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* . */ -#define PORTNUM 33333 -#define SERVER "192.168.0.101" -int s; -int write_out(const void *buffer, size_t size, void *app_key); - -typedef struct buffer_s { - char *buf; - int len; -} buffer_t; - -void parseEventReport(char *data, int length) -{ - CSTAEventReportArgument_t *rep = 0; /* Type to decode */ - asn_dec_rval_t rval; /* Decoder return value */ - size_t size; /* Number of bytes read */ - - /* Decode the input buffer */ - rval = ber_decode(0, &asn_DEF_CSTAEventReportArgument, - (void **)&rep, data, length); - if(rval.code != RC_OK) - fprintf(stderr, "Broken encoding at byte %ld\n", (long)rval.consumed); - - /* Print the decoded Rectangle type as XML */ - xer_fprint(stdout, &asn_DEF_CSTAEventReportArgument, rep); - - return 0; /* Decoding finished successfully */ -} - -void dump(unsigned char *buf, int len) { - int i, j; - - for (i = 0; i < len; i+=16) { - for (j = 0; j < 16; j++) - if (i+j < len) - printf("%02X ", (unsigned char)buf[i+j]); - else - printf(" "); - for (j = 0; j < 16; j++) - if (i+j < len) { - if (buf[i+j] >= 0x20) - printf("%c", (unsigned char)buf[i+j]); - else - printf("."); - } - printf("\n"); - } -} - -void *memmem(const void *haystack, size_t haystacklen, - const void *needle, size_t needlelen) -{ - register const char *pn; - register const char *ph; - const char *plast; - size_t n; - - if (needlelen == 0) { - return (void *) haystack; - } - - if (haystacklen >= needlelen) { - ph = (const char *) haystack; - pn = (const char *) needle; - plast = ph + (haystacklen - needlelen); - - do { - n = 0; - while (ph[n] == pn[n]) { - if (++n == needlelen) { - return (void *) ph; - } - } - } while (++ph <= plast); - } - - return NULL; -} - -#define READ 0 -#define WRITE 1 - -void timestamp(int dir) -{ - time_t t; - struct tm *l; - - t = time(NULL); - l = localtime(&t); - printf("\n[%02d:%02d:%02d %02d.%02d.%4d] ", l->tm_hour, l->tm_min, l->tm_sec, l->tm_mday, l->tm_mon+1, l->tm_year+1900); - - if (dir == READ) - printf("---- PBX -> PC ----\n"); - else - printf("---- PC -> PBX ----\n"); -} - -void pktdump(char *buf, int len) -{ - int i, j; - char id[256], *cp, type, tmp[256], *c, *orig; - long seq, l, origlen; - CSTAapdu_t *apdu = 0; /* Type to decode */ - RORSapdu_t *rors; - asn_dec_rval_t rval; /* Decoder return value */ - size_t size; /* Number of bytes read */ - buffer_t *out; - - buf += 2; - len -= 2; - timestamp(READ); - - /* Decode the input buffer */ - rval = ber_decode(0, &asn_DEF_CSTAapdu, (void **)&apdu, buf, len); - if(rval.code != RC_OK) { - fprintf(stderr, "Broken encoding at byte %ld\n", (long)rval.consumed); - return 1; - } - switch (apdu->present) { - case CSTAapdu_PR_svcRequest: - printf("invokeID %d, serviceID %d\n", apdu->choice.svcRequest.invokeID, apdu->choice.svcRequest.serviceID); - switch (apdu->choice.svcRequest.serviceID) { - case 211: - printf("SystemStatus Request\n"); - //send SystemStatus responce - rors = calloc(1, sizeof(RORSapdu_t)); - rors->invokeID = apdu->choice.svcRequest.invokeID; - rors->result.serviceID = apdu->choice.svcRequest.serviceID; - - out = calloc(1, sizeof(buffer_t)); - out->buf = malloc(1024); - der_encode(&asn_DEF_RORSapdu, rors, write_out, out); - timestamp(WRITE); - printf("invokeID %d, serviceID %d\n", rors->invokeID, rors->result.serviceID); - printf("SystemStatus Responce\n"); - //xer_fprint(stdout, &asn_DEF_RORSapdu, rors); - - memmove(out->buf+2, out->buf, out->len); - out->buf[0] = 0x00; - out->buf[1] = out->len; - out->len += 2; - send(s, out->buf, out->len, 0); - free(out->buf); - break; - case CSTAServices_cSTAeventReportSID: - parseEventReport(apdu->choice.svcRequest.serviceArgs.buf, apdu->choice.svcRequest.serviceArgs.size); - break; - default: - printf("Unknown svcRequest:\n"); - dump(apdu->choice.svcRequest.serviceArgs.buf, apdu->choice.svcRequest.serviceArgs.size); - break; - } - break; - case CSTAapdu_PR_svcResult: - case CSTAapdu_PR_svcError: - case CSTAapdu_PR_svcReject: - default: - xer_fprint(stdout, &asn_DEF_CSTAapdu, apdu); - break; - } -} - -int write_out(const void *buffer, size_t size, void *app_key) -{ - buffer_t *dest = app_key; - u_char *buf = buffer; - int i; - - for (i = 0; i < size; i++) - dest->buf[dest->len+i] = buf[i]; - dest->len += size; - return 0; -} - -int sendID = 1; - -void start_monitor(char *numer) -{ - ROIVapdu_t *pdu; - MonitorStartArgument_t *rep; - int i; - buffer_t *buf; - - rep = calloc(1, sizeof(MonitorStartArgument_t)); - rep->monitorObject.present = CSTAObject_PR_deviceObject; - rep->monitorObject.choice.deviceObject.deviceIdentifier.present = DeviceID__deviceIdentifier_PR_dialingNumber; - rep->monitorObject.choice.deviceObject.deviceIdentifier.choice.dialingNumber.buf = numer; - rep->monitorObject.choice.deviceObject.deviceIdentifier.choice.dialingNumber.size = strlen(numer); - - pdu = calloc(1, sizeof(ROIVapdu_t)); - pdu->invokeID = sendID++; - pdu->serviceID = CSTAServices_monitorStartSID; - pdu->serviceArgs.buf = malloc(1024); - - buf = calloc(1, sizeof(buffer_t)); - buf->buf = pdu->serviceArgs.buf; - der_encode(&asn_DEF_MonitorStartArgument, rep, write_out, buf); - pdu->serviceArgs.size = buf->len; - - buf->len = 0; - buf->buf = malloc(1024); - der_encode(&asn_DEF_ROIVapdu, pdu, write_out, buf); - - timestamp(WRITE); - xer_fprint(stdout, &asn_DEF_MonitorStartArgument, rep); - - memmove(buf->buf+2, buf->buf, buf->len); - buf->buf[0] = 0x00; - buf->buf[1] = buf->len; - buf->len += 2; - send(s, buf->buf, buf->len, 0); - - free(buf->buf); - free(pdu->serviceArgs.buf); - //read_pkt(); -} - -int read_pkt(int s, unsigned char *buf) -{ - int nbytes, total = 0, length; - while (total < 2 ) - { - nbytes = recv( s, &buf[total], 2-total, 0); - if (nbytes == 0) return 0; // - if (nbytes < 0 ) return -1;// - total += nbytes; - } - if (buf[0] != 0) return -2; // - if (buf[1] == 0) return 2; // 2 - - length = ((unsigned char *) buf)[1] + 2; - while (total < length) - { - nbytes = recv( s, &buf[total], length - total, 0); - if (nbytes == 0) return 0; // - if (nbytes < 0 ) return -1; // - total += nbytes; - } - return total; -} -main(argc,argv) - int argc; - char *argv[]; -{ - int nbytes; - int pid; - int nport; - - /* . */ - struct sockaddr_in serv_addr; - unsigned char buf[242]={0x00, 0x25, 0x60, 0x23, 0x80, 0x02, 0x07, 0x80, 0xA1, 0x07, 0x06, 0x05, 0x2B, 0x0C, 0x00, 0x81, 0x5A, 0xBE, 0x14, 0x28, 0x12, 0x06, 0x07, 0x2B, 0x0C, 0x00, 0x82, 0x1D, 0x81, 0x48, 0xA0, 0x07, 0xA0, 0x05, 0x03, 0x03, 0x00, 0x08, 0x00}; - int addrlen; - unsigned long addr; - - nport=htons((u_short)PORTNUM); - - if( (s=socket(AF_INET, SOCK_STREAM, 0) ) == -1 ) { - perror("Error calling socket()"); - return 1; - } - - /* serv_addr . */ - bzero(&serv_addr, sizeof(serv_addr)); - serv_addr.sin_family=AF_INET; - serv_addr.sin_addr.s_addr=inet_addr(SERVER); - serv_addr.sin_port=nport; - - if( connect(s, (struct sockaddr *)&serv_addr, sizeof(serv_addr) ) == -1) { - perror("Error calling connect()"); - return 1; - } - -// #A-ASSOCIATE Request -// dump(buf, 39); - send(s, buf, 39, 0); - - // . - nbytes=recv(s, buf, sizeof(buf), 0); +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* Определяем порт и адрес АТС. */ +#define PORTNUM 33333 +#define SERVER "192.168.0.101" +int s; +int write_out(const void *buffer, size_t size, void *app_key); + +typedef struct buffer_s { + char *buf; + int len; +} buffer_t; + +void parseEventReport(char *data, int length) +{ + CSTAEventReportArgument_t *rep = 0; /* Type to decode */ + asn_dec_rval_t rval; /* Decoder return value */ + size_t size; /* Number of bytes read */ + + /* Decode the input buffer */ + rval = ber_decode(0, &asn_DEF_CSTAEventReportArgument, + (void **)&rep, data, length); + if(rval.code != RC_OK) + fprintf(stderr, "Broken encoding at byte %ld\n", (long)rval.consumed); + + /* Print the decoded Rectangle type as XML */ + xer_fprint(stdout, &asn_DEF_CSTAEventReportArgument, rep); + + return 0; /* Decoding finished successfully */ +} + +void dump(unsigned char *buf, int len) { + int i, j; + + for (i = 0; i < len; i+=16) { + for (j = 0; j < 16; j++) + if (i+j < len) + printf("%02X ", (unsigned char)buf[i+j]); + else + printf(" "); + for (j = 0; j < 16; j++) + if (i+j < len) { + if (buf[i+j] >= 0x20) + printf("%c", (unsigned char)buf[i+j]); + else + printf("."); + } + printf("\n"); + } +} + +void *memmem(const void *haystack, size_t haystacklen, + const void *needle, size_t needlelen) +{ + register const char *pn; + register const char *ph; + const char *plast; + size_t n; + + if (needlelen == 0) { + return (void *) haystack; + } + + if (haystacklen >= needlelen) { + ph = (const char *) haystack; + pn = (const char *) needle; + plast = ph + (haystacklen - needlelen); + + do { + n = 0; + while (ph[n] == pn[n]) { + if (++n == needlelen) { + return (void *) ph; + } + } + } while (++ph <= plast); + } + + return NULL; +} + +#define READ 0 +#define WRITE 1 + +void timestamp(int dir) +{ + time_t t; + struct tm *l; + + t = time(NULL); + l = localtime(&t); + printf("\n[%02d:%02d:%02d %02d.%02d.%4d] ", l->tm_hour, l->tm_min, l->tm_sec, l->tm_mday, l->tm_mon+1, l->tm_year+1900); + + if (dir == READ) + printf("---- PBX -> PC ----\n"); + else + printf("---- PC -> PBX ----\n"); +} + +void pktdump(char *buf, int len) +{ + int i, j; + char id[256], *cp, type, tmp[256], *c, *orig; + long seq, l, origlen; + CSTAapdu_t *apdu = 0; /* Type to decode */ + RORSapdu_t *rors; + asn_dec_rval_t rval; /* Decoder return value */ + size_t size; /* Number of bytes read */ + buffer_t *out; + + buf += 2; + len -= 2; + timestamp(READ); + + /* Decode the input buffer */ + rval = ber_decode(0, &asn_DEF_CSTAapdu, (void **)&apdu, buf, len); + if(rval.code != RC_OK) { + fprintf(stderr, "Broken encoding at byte %ld\n", (long)rval.consumed); + return 1; + } + switch (apdu->present) { + case CSTAapdu_PR_svcRequest: + printf("invokeID %d, serviceID %d\n", apdu->choice.svcRequest.invokeID, apdu->choice.svcRequest.serviceID); + switch (apdu->choice.svcRequest.serviceID) { + case 211: + printf("SystemStatus Request\n"); + //send SystemStatus responce + rors = calloc(1, sizeof(RORSapdu_t)); + rors->invokeID = apdu->choice.svcRequest.invokeID; + rors->result.serviceID = apdu->choice.svcRequest.serviceID; + + out = calloc(1, sizeof(buffer_t)); + out->buf = malloc(1024); + der_encode(&asn_DEF_RORSapdu, rors, write_out, out); + timestamp(WRITE); + printf("invokeID %d, serviceID %d\n", rors->invokeID, rors->result.serviceID); + printf("SystemStatus Responce\n"); + //xer_fprint(stdout, &asn_DEF_RORSapdu, rors); + + memmove(out->buf+2, out->buf, out->len); + out->buf[0] = 0x00; + out->buf[1] = out->len; + out->len += 2; + send(s, out->buf, out->len, 0); + free(out->buf); + break; + case CSTAServices_cSTAeventReportSID: + parseEventReport(apdu->choice.svcRequest.serviceArgs.buf, apdu->choice.svcRequest.serviceArgs.size); + break; + default: + printf("Unknown svcRequest:\n"); + dump(apdu->choice.svcRequest.serviceArgs.buf, apdu->choice.svcRequest.serviceArgs.size); + break; + } + break; + case CSTAapdu_PR_svcResult: + case CSTAapdu_PR_svcError: + case CSTAapdu_PR_svcReject: + default: + xer_fprint(stdout, &asn_DEF_CSTAapdu, apdu); + break; + } +} + +int write_out(const void *buffer, size_t size, void *app_key) +{ + buffer_t *dest = app_key; + u_char *buf = buffer; + int i; + + for (i = 0; i < size; i++) + dest->buf[dest->len+i] = buf[i]; + dest->len += size; + return 0; +} + +int sendID = 1; + +void start_monitor(char *numer) +{ + ROIVapdu_t *pdu; + MonitorStartArgument_t *rep; + int i; + buffer_t *buf; + + rep = calloc(1, sizeof(MonitorStartArgument_t)); + rep->monitorObject.present = CSTAObject_PR_deviceObject; + rep->monitorObject.choice.deviceObject.deviceIdentifier.present = DeviceID__deviceIdentifier_PR_dialingNumber; + rep->monitorObject.choice.deviceObject.deviceIdentifier.choice.dialingNumber.buf = numer; + rep->monitorObject.choice.deviceObject.deviceIdentifier.choice.dialingNumber.size = strlen(numer); + + pdu = calloc(1, sizeof(ROIVapdu_t)); + pdu->invokeID = sendID++; + pdu->serviceID = CSTAServices_monitorStartSID; + pdu->serviceArgs.buf = malloc(1024); + + buf = calloc(1, sizeof(buffer_t)); + buf->buf = pdu->serviceArgs.buf; + der_encode(&asn_DEF_MonitorStartArgument, rep, write_out, buf); + pdu->serviceArgs.size = buf->len; + + buf->len = 0; + buf->buf = malloc(1024); + der_encode(&asn_DEF_ROIVapdu, pdu, write_out, buf); + + timestamp(WRITE); + xer_fprint(stdout, &asn_DEF_MonitorStartArgument, rep); + + memmove(buf->buf+2, buf->buf, buf->len); + buf->buf[0] = 0x00; + buf->buf[1] = buf->len; + buf->len += 2; + send(s, buf->buf, buf->len, 0); + + free(buf->buf); + free(pdu->serviceArgs.buf); + //read_pkt(); +} + +int read_pkt(int s, unsigned char *buf) +{ + int nbytes, total = 0, length; + while (total < 2 ) + { + nbytes = recv( s, &buf[total], 2-total, 0); + if (nbytes == 0) return 0; // соединение закрыто удаленно + if (nbytes < 0 ) return -1;// ошибка чтения из сокета + total += nbytes; + } + if (buf[0] != 0) return -2; // испорченный пакет + if (buf[1] == 0) return 2; // прочли 2 байта - пустой пакет + length = ((unsigned char *) buf)[1] + 2; + while (total < length) + { + nbytes = recv( s, &buf[total], length - total, 0); + if (nbytes == 0) return 0; // соединение закрыто удаленно + if (nbytes < 0 ) return -1; // ошибка чтения из сокета + total += nbytes; + } + return total; +} +main(argc,argv) + int argc; + char *argv[]; +{ + int nbytes; + int pid; + int nport; + + /* Начало программы. */ + struct sockaddr_in serv_addr; + unsigned char buf[242]={0x00, 0x25, 0x60, 0x23, 0x80, 0x02, 0x07, 0x80, 0xA1, 0x07, 0x06, 0x05, 0x2B, 0x0C, 0x00, 0x81, 0x5A, 0xBE, 0x14, 0x28, 0x12, 0x06, 0x07, 0x2B, 0x0C, 0x00, 0x82, 0x1D, 0x81, 0x48, 0xA0, 0x07, 0xA0, 0x05, 0x03, 0x03, 0x00, 0x08, 0x00}; + int addrlen; + unsigned long addr; + + nport=htons((u_short)PORTNUM); + + if( (s=socket(AF_INET, SOCK_STREAM, 0) ) == -1 ) { + perror("Error calling socket()"); + return 1; + } + + /* В serv_addr заносим адрес и порт АТС. */ + bzero(&serv_addr, sizeof(serv_addr)); + serv_addr.sin_family=AF_INET; + serv_addr.sin_addr.s_addr=inet_addr(SERVER); + serv_addr.sin_port=nport; + + if( connect(s, (struct sockaddr *)&serv_addr, sizeof(serv_addr) ) == -1) { + perror("Error calling connect()"); + return 1; + } + +//посылаем #A-ASSOCIATE Request +// dump(buf, 39); + send(s, buf, 39, 0); + + // Получаем ответ от АТС. + nbytes=recv(s, buf, sizeof(buf), 0); // printf("%d", nbytes) - dump(buf, nbytes); - - if (nbytes<0) { - perror("Error calling recv()"); - return 1; - } - // rejected-permanent - const unsigned char seek[] = {0xA2, 0x03, 0x02, 0x01, 0x01}; - unsigned char *off_ptr = memmem (buf, sizeof(buf), seek, sizeof(seek)); - if (off_ptr) { - printf("rejected-permanent\n"); - close(s); - return 0; - } - // #StartMonitor - start_monitor("101"); - start_monitor("102"); - start_monitor("111"); - start_monitor("112"); - start_monitor("113"); - start_monitor("114"); - start_monitor("115"); - - while (1) { // - nbytes = read_pkt (s, buf); - if (nbytes<0) { - perror("Error calling recv()"); - return 1; - } else if (nbytes==0) { - printf("socket closed\n"); - return 1; - } - // dump(buf, nbytes); - pktdump(buf, nbytes); + dump(buf, nbytes); + + if (nbytes<0) { + perror("Error calling recv()"); + return 1; + } + //проверяем на rejected-permanent + const unsigned char seek[] = {0xA2, 0x03, 0x02, 0x01, 0x01}; + unsigned char *off_ptr = memmem (buf, sizeof(buf), seek, sizeof(seek)); + if (off_ptr) { + printf("rejected-permanent\n"); + close(s); + return 0; + } + //шлём #StartMonitor + start_monitor("101"); + start_monitor("102"); + start_monitor("111"); + start_monitor("112"); + start_monitor("113"); + start_monitor("114"); + start_monitor("115"); + + while (1) { //цикл + nbytes = read_pkt (s, buf); + if (nbytes<0) { + perror("Error calling recv()"); + return 1; + } else if (nbytes==0) { + printf("socket closed\n"); + return 1; + } + // dump(buf, nbytes); + pktdump(buf, nbytes); } - close(s); - return 0; -} \ No newline at end of file + close(s); + return 0; +} -- cgit v1.2.3