224 lines
6.3 KiB
C
224 lines
6.3 KiB
C
/*************************************************************************/
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/* */
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/* Language Technologies Institute */
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/* Carnegie Mellon University */
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/* Copyright (c) 2001 */
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/* All Rights Reserved. */
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/* */
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/* Permission is hereby granted, free of charge, to use and distribute */
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/* this software and its documentation without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of this work, and to */
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/* permit persons to whom this work is furnished to do so, subject to */
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/* the following conditions: */
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/* 1. The code must retain the above copyright notice, this list of */
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/* conditions and the following disclaimer. */
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/* 2. Any modifications must be clearly marked as such. */
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/* 3. Original authors' names are not deleted. */
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/* 4. The authors' names are not used to endorse or promote products */
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/* derived from this software without specific prior written */
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/* permission. */
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/* */
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/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
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/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
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/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
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/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
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/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
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/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
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/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
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/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
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/* THIS SOFTWARE. */
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/* */
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/*************************************************************************/
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/* Author: Alan W Black (awb@cs.cmu.edu) */
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/* Date: June 2001 */
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/*************************************************************************/
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/* */
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/* Example of clunits voice (ldom time) */
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/* */
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/*************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/time.h>
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#include <unistd.h>
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#include "flite.h"
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#include "cst_clunits.h"
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#include "cst_regex.h"
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#include "cst_units.h"
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#include "cst_wave.h"
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#include "cst_track.h"
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#include "cst_sigpr.h"
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cst_voice *register_cmu_time_awb(const char *voxdir);
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static const char *time_approx(int hour, int minute);
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static const char *time_min(int hour, int minute);
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static const char *time_hour(int hour, int minute);
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static const char *time_tod(int hour, int minute);
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int main(int argc, char **argv)
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{
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cst_voice *v;
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char thetime[1024];
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char b[3];
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int hour, min;
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cst_regex *timex;
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char *output = "play";
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if (argc != 2)
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{
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fprintf(stderr,"usage: flite_time HH:MM\n");
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exit(-1);
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}
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timex = new_cst_regex("[012][0-9]:[0-5][0-9]");
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if (!cst_regex_match(timex,argv[1]))
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{
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fprintf(stderr,"not a valid time\n");
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fprintf(stderr,"usage: flite_time HH:MM\n");
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exit(-1);
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}
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delete_cst_regex(timex);
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b[2] = '\0';
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b[0] = argv[1][0];
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b[1] = argv[1][1];
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hour = atoi(b);
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b[0] = argv[1][3];
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b[1] = argv[1][4];
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min = atoi(b);
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flite_init();
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v = register_cmu_time_awb(NULL);
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sprintf(thetime,
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"The time is now, %s %s %s, %s.",
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time_approx(hour,min),
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time_min(hour,min),
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time_hour(hour,min),
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time_tod(hour,min));
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printf("%s\n",thetime);
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flite_text_to_speech(thetime,v,output);
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return 0;
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}
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static const char *time_approx(int hour, int minute)
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{
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int mm;
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mm = minute % 5;
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if ((mm == 0) || (mm == 4))
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return "exactly";
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else if (mm == 1)
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return "just after";
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else if (mm == 2)
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return "a little after";
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else
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return "almost";
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}
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static const char *time_min(int hour, int minute)
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{
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int mm;
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mm = minute / 5;
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if ((minute % 5) > 2)
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mm += 1;
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mm = mm * 5;
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if (mm > 55)
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mm = 0;
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if (mm == 0)
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return "";
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else if (mm == 5)
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return "five past";
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else if (mm == 10)
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return "ten past";
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else if (mm == 15)
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return "quarter past";
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else if (mm == 20)
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return "twenty past";
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else if (mm == 25)
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return "twenty-five past";
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else if (mm == 30)
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return "half past";
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else if (mm == 35)
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return "twenty-five to";
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else if (mm == 40)
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return "twenty to";
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else if (mm == 45)
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return "quarter to";
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else if (mm == 50)
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return "ten to";
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else if (mm == 55)
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return "five to";
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else
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return "five to";
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}
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static const char *time_hour(int hour, int minute)
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{
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int hh;
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hh = hour;
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if (minute > 32)
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hh += 1;
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if (hh == 24)
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hh = 0;
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if (hh > 12)
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hh -= 12;
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if (hh == 0)
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return "midnight";
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else if (hh == 1)
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return "one";
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else if (hh == 2)
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return "two";
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else if (hh == 3)
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return "three";
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else if (hh == 4)
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return "four";
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else if (hh == 5)
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return "five";
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else if (hh == 6)
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return "six";
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else if (hh == 7)
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return "seven";
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else if (hh == 8)
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return "eight";
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else if (hh == 9)
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return "nine";
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else if (hh == 10)
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return "ten";
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else if (hh == 11)
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return "eleven";
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else if (hh == 12)
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return "twelve";
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else
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return "twelve";
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}
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static const char *time_tod(int hour, int minute)
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{
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int hh = hour;
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if (minute > 58)
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hh++;
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if (hh == 24)
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return "";
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else if (hh > 17)
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return "in the evening";
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else if (hh > 11)
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return "in the afternoon";
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else if ((hh == 0) && (minute < 33))
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return "";
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else
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return "in the morning";
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}
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