FreeCalypso > hg > freecalypso-tools
view uptools/atcmd/smsend_pduin.c @ 951:297c7d5b57a2
doc/Rvinterf-logs: new document
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Wed, 07 Jun 2023 07:52:55 +0000 |
parents | dc2fd8e6f42c |
children |
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/* * This is the main module for the fcup-smsendpdu utility. */ #include <sys/types.h> #include <ctype.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <strings.h> #include <unistd.h> #include "../../rvinterf/include/exitcodes.h" int sms_write_mode; char input_line[176*2+2]; int lineno; int initdone, cmms_done; process_cmdline(argc, argv) char **argv; { int c; extern int optind; while ((c = getopt(argc, argv, "B:np:RwWX:")) != EOF) { if (atinterf_cmdline_opt(c)) continue; switch (c) { case 'w': sms_write_mode = 1; continue; case 'W': sms_write_mode = 2; continue; default: /* error msg already printed */ exit(ERROR_USAGE); } } if (argc != optind) { fprintf(stderr, "usage: %s [options]\n", argv[0]); exit(ERROR_USAGE); } return(0); } more_input() { int c; c = getc(stdin); if (c == EOF) return(0); ungetc(c, stdin); return(1); } init_send_process() { if (initdone) return(0); atinterf_init(); /* enable verbose error messages */ atinterf_exec_cmd_needok("AT+CMEE=2", (char *) 0, (void *) 0); /* set PDU mode */ prep_for_pdu_mode(); if (sms_write_mode == 0 && more_input()) { atinterf_exec_cmd_needok("AT+CMMS=1", (char *) 0, (void *) 0); cmms_done = 1; } initdone = 1; return(1); } process_line() { char *cp; u_char pdubin[176]; int cc, scalen; cp = index(input_line, '\n'); if (!cp) { fprintf(stderr, "input line %d: too long or unterminated\n", lineno); exit(ERROR_USAGE); } *cp = '\0'; cc = decode_hex_line(input_line, pdubin, sizeof pdubin); if (cc < 1) { inv: fprintf(stderr, "input line %d: not a valid PDU\n", lineno); exit(ERROR_USAGE); } if (pdubin[0] == 1 || pdubin[0] > 11) goto inv; scalen = pdubin[0] + 1; if (cc < scalen + 1) goto inv; /* good to go */ init_send_process(); send_pdu_out(input_line, cc - scalen); } main(argc, argv) char **argv; { process_cmdline(argc, argv); for (lineno = 1; fgets(input_line, sizeof input_line, stdin); lineno++) process_line(); if (!initdone) exit(0); if (cmms_done) atinterf_exec_cmd_needok("AT+CMMS=0", (char *) 0, (void *) 0); if (sms_write_mode == 1) sendafterwr_process(); exit(0); }