linux_sms.rar_给手机发短信

#include <termios.h> /* tcgetattr, tcsetattr */ #include <stdio.h> /* perror, printf, puts, fprintf, fputs */ #include <unistd.h> /* read, write, close */ #include <fcntl.h> /* open */ #include <sys/signal.h> #include <sys/types.h> #include <string.h> /* bzero, memcpy */ #include <limits.h> /* CHAR_MAX */ #include "vardef.h" /* INT32, INT16, INT8, UINT32, UINT16, UINT8 */ #include "serial.h" #include <errno.h> #include <netdb.h> #include <sys/types.h> #include <netinet/in.h> #include <sys/socket.h> #include <unistd.h> /* close */ #include <arpa/inet.h> #include <stdlib.h> #define RECVBUFSIZE 1024 int biaozhiwei=0; typedef struct people { int biaozhi; char name[10]; char status[4]; char mode[10]; } people; /*发送指令函数－－－89行*/ int send_command () { int sockfd; char buffer[RECVBUFSIZE]; struct sockaddr_in server_addr; struct hostent *host; int portnumber, nbytes; portnumber = 123456; /*if(argc!=3) { fprintf(stderr,"Usage:%s hostname portnumber\a\n",argv[0]); exit(1); } if((portnumber=atoi(argv[2]))<0) { fprintf(stderr,"Usage:%s hostname portnumber\a\n",argv[0]); exit(1); } */ /*客户程序开始建立 sockfd描述符*/ if ((sockfd = socket (AF_INET, SOCK_STREAM, 0)) == -1) { fprintf (stderr, "Socket Error:%s\a\n", strerror (errno)); exit (1); } /*客户程序填充服务端的资料*/ bzero (&server_addr, sizeof (server_addr)); server_addr.sin_family = AF_INET; server_addr.sin_port = htons (portnumber); //server_addr.sin_addr.s_addr = inet_addr(argv[1]); server_addr.sin_addr.s_addr = htonl (INADDR_ANY); /*客户程序发起连接请求*/ if (connect (sockfd, (struct sockaddr *) (&server_addr), sizeof (struct sockaddr)) == -1) { fprintf (stderr, "Connect Error:%s\a\n", strerror (errno)); exit (1); } people test; /*连接成功*/ test.biaozhi=biaozhiwei; memset (test.name, 0, 10); memcpy (test.name, "Fan", sizeof (test.name)); memset (test.status, 0, 4); memcpy (test.status, "ON", sizeof (test.status)); memset (test.mode, 0, 10); memcpy (test.mode, "Fast", sizeof (test.mode)); if ((nbytes = send (sockfd, (void *) &test, sizeof (test), 0) == -1)) { fprintf (stderr, "Read Error:%s\n", strerror (errno)); exit (1); } //buffer[nbytes]='\0'; /*printf("I have received:\nname:%s\nstatus:%s\nmode:%s\n",test.name,test.status,test.mode); */ /*结束通讯*/ close (sockfd); //exit(0); } /* * Decription for TIMEOUT_SEC(buflen,baud); * baud bits per second, buflen bytes to send. * buflen*20 (20 means sending an octect-bit data by use of the maxim bits 20) * eg. 9600bps baudrate, buflen=1024B, then TIMEOUT_SEC = 1024*20/9600+1 = 3 * don't change the two lines below unless you do know what you are doing. */ #define TIMEOUT_SEC(buflen,baud) (buflen*20/baud+2) #define TIMEOUT_USEC 0 #define TRUE 1 #define FALSE -1 #define BUFFER_LEN 1024 /* sendfile() */ char numbuf[200]; int ringflag = 0, callnumf = 0, getnumf = 0; static INT32 fd; //File descriptor for the port static struct termios termios_old, termios_new; static fd_set fs_read, fs_write; static struct timeval tv_timeout; static struct sigaction sigaction_io; /* definition of signal action */ static int SetPortSig (); static void signal_handler_IO (int status); static void SetBaudrate (INT32); static INT32 GetBaudrate (); static void SetDataBit (INT32 databit); static INT32 BAUDRATE (INT32 baudrate); static INT32 _BAUDRATE (INT32 baudrate); static INT32 SetPortAttr (INT32 baudrate, INT32 databit, const char *stopbit, char parity); static void SetStopBit (const char *stopbit); static void SetParityCheck (char parity); /* Open serial port ComPort at baudrate baud rate. */ INT32 OpenComPort (INT32 ComPort, INT32 baudrate, INT32 databit, const char *stopbit, char parity) { char *pComPort; INT32 retval; switch (ComPort) { case 0: pComPort = "/dev/ttyS0"; break; case 1: pComPort = "/dev/ttyS1"; break; case 2: pComPort = "/dev/ttyS2"; break; case 3: pComPort = "/dev/ttyS3"; break; case 4: pComPort = "/dev/ttyS4"; break; case 5: pComPort = "/dev/ttyS5"; break; case 6: pComPort = "/dev/ttyS6"; break; case 7: pComPort = "/dev/ttyS7"; break; default: pComPort = "/dev/ttyS0"; break; } fd = open (pComPort, O_RDWR | O_NOCTTY | O_NONBLOCK); if (-1 == fd) { fprintf (stderr, "cannot open port %s\n", pComPort); return (-1); } tcgetattr (fd, &termios_old); /* save old termios value */ /* 0 on success, -1 on failure */ retval = SetPortAttr (baudrate, databit, stopbit, parity); if (-1 == retval) { fprintf (stderr, "\nport %s cannot set baudrate at %d\n", pComPort, baudrate); } return (retval); } /* close serial port by use of file descriptor fd */ void CloseComPort () { /* flush output data before close and restore old attribute */ tcsetattr (fd, TCSADRAIN, &termios_old); close (fd); } INT32 ReadComPort (void *data, INT32 datalength) { INT32 retval = 0; FD_ZERO (&fs_read); FD_SET (fd, &fs_read); tv_timeout.tv_sec = TIMEOUT_SEC (datalength, GetBaudrate ()); tv_timeout.tv_usec = TIMEOUT_USEC; retval = select (fd + 1, &fs_read, NULL, NULL, &tv_timeout); //Linux下用select查询串口数据 if (retval) { return (read (fd, data, datalength)); } else return (-1); } /* * Write datalength bytes in buffer given by UINT8 *data, * return value: bytes written * Nonblock mode */ INT32 WriteComPort (UINT8 * data, INT32 datalength) { INT32 retval, len = 0, total_len = 0; FD_ZERO (&fs_write); FD_SET (fd, &fs_write); tv_timeout.tv_sec = TIMEOUT_SEC (datalength, GetBaudrate ()); tv_timeout.tv_usec = TIMEOUT_USEC; for (total_len = 0, len = 0; total_len < datalength;) { retval = select (fd + 1, NULL, &fs_write, NULL, &tv_timeout); if (retval) { len = write (fd, &data[total_len], datalength - total_len); if (len > 0) { total_len += len; } } else { tcflush (fd, TCOFLUSH); /* flush all output data */ break; } } return (total_len); } /* get serial port baudrate */ static INT32 GetBaudrate () { return (_BAUDRATE (cfgetospeed (&termios_new))); } /* set serial port baudrate by use of file descriptor fd */ static void SetBaudrate (INT32 baudrate) { termios_new.c_cflag = BAUDRATE (baudrate); /* set baudrate */ } static void SetDataBit (INT32 databit) { termios_new.c_cflag &= ~CSIZE; switch (databit) { case 8: termios_new.c_cflag |= CS8; break; case 7: termios_new.c_cflag |= CS7; break; case 6: termios_new.c_cflag |= CS6; break; case 5: termios_new.c_cflag |= CS5; break; default: termios_new.c_cflag |= CS8; break; } } static void SetStopBit (const char *stopbit) { if (0 == strcmp (stopbit, "1")) { termios_new.c_cflag &= ~CSTOPB; /* 1 stop bit */ } else if