| /* |
| ** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com> |
| ** Copyright (C) 2008-2010 George Blood Audio |
| ** |
| ** All rights reserved. |
| ** |
| ** Redistribution and use in source and binary forms, with or without |
| ** modification, are permitted provided that the following conditions are |
| ** met: |
| ** |
| ** * Redistributions of source code must retain the above copyright |
| ** notice, this list of conditions and the following disclaimer. |
| ** * Redistributions in binary form must reproduce the above copyright |
| ** notice, this list of conditions and the following disclaimer in |
| ** the documentation and/or other materials provided with the |
| ** distribution. |
| ** * Neither the author nor the names of any contributors may be used |
| ** to endorse or promote products derived from this software without |
| ** specific prior written permission. |
| ** |
| ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| ** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| ** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| ** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| ** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| ** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| ** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| ** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| ** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| ** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include <config.h> |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <ctype.h> |
| #include <time.h> |
| |
| #include <sndfile.h> |
| |
| #include "common.h" |
| |
| #define BUFFER_LEN (1 << 16) |
| |
| static void usage_exit (const char *progname, int exit_code) ; |
| static void process_args (SNDFILE * file, const SF_BROADCAST_INFO_2K * binfo, int argc, char * argv []) ; |
| |
| int |
| main (int argc, char *argv []) |
| { SNDFILE *file ; |
| SF_INFO sfinfo ; |
| SF_BROADCAST_INFO_2K binfo ; |
| const char *progname ; |
| const char * filename = NULL ; |
| int start ; |
| |
| /* Store the program name. */ |
| progname = program_name (argv [0]) ; |
| |
| /* Check if we've been asked for help. */ |
| if (argc <= 2 || strcmp (argv [1], "--help") == 0 || strcmp (argv [1], "-h") == 0) |
| usage_exit (progname, 0) ; |
| |
| if (argv [argc - 1][0] != '-') |
| { filename = argv [argc - 1] ; |
| start = 1 ; |
| } |
| else if (argv [1][0] != '-') |
| { filename = argv [1] ; |
| start = 2 ; |
| } |
| else |
| { printf ("Error : Either the first or the last command line parameter should be a filename.\n\n") ; |
| exit (1) ; |
| } ; |
| |
| /* Get the time in case we need it later. */ |
| memset (&sfinfo, 0, sizeof (sfinfo)) ; |
| if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL) |
| { printf ("Error : Open of file '%s' failed : %s\n\n", filename, sf_strerror (file)) ; |
| exit (1) ; |
| } ; |
| |
| memset (&binfo, 0, sizeof (binfo)) ; |
| if (sf_command (file, SFC_GET_BROADCAST_INFO, &binfo, sizeof (binfo)) == 0) |
| memset (&binfo, 0, sizeof (binfo)) ; |
| |
| process_args (file, &binfo, argc - 2, argv + start) ; |
| |
| sf_close (file) ; |
| return 0 ; |
| } /* main */ |
| |
| /*============================================================================== |
| ** Print version and usage. |
| */ |
| |
| static void |
| usage_exit (const char *progname, int exit_code) |
| { printf ("\nUsage :\n %s [options] <file>\n\nOptions:\n", progname) ; |
| |
| puts ( |
| " --bext-description Print the 'bext' description.\n" |
| " --bext-originator Print the 'bext; originator info.\n" |
| " --bext-orig-ref Print the 'bext' origination reference.\n" |
| " --bext-umid Print the 'bext' UMID.\n" |
| " --bext-orig-date Print the 'bext' origination date.\n" |
| " --bext-orig-time Print the 'bext' origination time.\n" |
| " --bext-coding-hist Print the 'bext' coding history.\n" |
| ) ; |
| |
| puts ( |
| " --str-title Print the title metadata.\n" |
| " --str-copyright Print the copyright metadata.\n" |
| " --str-artist Print the artist metadata.\n" |
| " --str-comment Print the comment metadata.\n" |
| " --str-date Print the creation date metadata.\n" |
| " --str-album Print the album metadata.\n" |
| " --str-license Print the license metadata.\n" |
| ) ; |
| |
| printf ("Using %s.\n\n", sf_version_string ()) ; |
| exit (exit_code) ; |
| } /* usage_exit */ |
| |
| static void |
| process_args (SNDFILE * file, const SF_BROADCAST_INFO_2K * binfo, int argc, char * argv []) |
| { const char * str ; |
| int k, do_all = 0 ; |
| |
| #define HANDLE_BEXT_ARG(cmd,name,field) \ |
| if (do_all || strcmp (argv [k], cmd) == 0) \ |
| { printf ("%-20s : %.*s\n", name, (int) sizeof (binfo->field), binfo->field) ; \ |
| if (! do_all) \ |
| continue ; \ |
| } ; |
| |
| #define HANDLE_STR_ARG(cmd,name,id) \ |
| if (do_all || strcmp (argv [k], cmd) == 0) \ |
| { str = sf_get_string (file, id) ; \ |
| printf ("%-20s : %s\n", name, str ? str : "") ; \ |
| if (! do_all) continue ; \ |
| } ; |
| |
| for (k = 0 ; k < argc ; k++) |
| { if (do_all || strcmp (argv [k], "--all") == 0) |
| do_all = 1 ; |
| |
| HANDLE_BEXT_ARG ("--bext-description", "Description", description) ; |
| HANDLE_BEXT_ARG ("--bext-originator", "Originator", originator) ; |
| HANDLE_BEXT_ARG ("--bext-orig-ref", "Origination ref", originator_reference) ; |
| HANDLE_BEXT_ARG ("--bext-umid", "UMID", umid) ; |
| HANDLE_BEXT_ARG ("--bext-orig-date", "Origination date", origination_date) ; |
| HANDLE_BEXT_ARG ("--bext-orig-time", "Origination time", origination_time) ; |
| HANDLE_BEXT_ARG ("--bext-coding-hist", "Coding history", coding_history) ; |
| |
| HANDLE_STR_ARG ("--str-title", "Name", SF_STR_TITLE) ; |
| HANDLE_STR_ARG ("--str-copyright", "Copyright", SF_STR_COPYRIGHT) ; |
| HANDLE_STR_ARG ("--str-artist", "Artist", SF_STR_ARTIST) ; |
| HANDLE_STR_ARG ("--str-comment", "Comment", SF_STR_COMMENT) ; |
| HANDLE_STR_ARG ("--str-date", "Create date", SF_STR_DATE) ; |
| HANDLE_STR_ARG ("--str-album", "Album", SF_STR_ALBUM) ; |
| HANDLE_STR_ARG ("--str-license", "License", SF_STR_LICENSE) ; |
| |
| if (! do_all) |
| { printf ("Error : Don't know what to do with command line arg '%s'.\n\n", argv [k]) ; |
| exit (1) ; |
| } ; |
| break ; |
| } ; |
| |
| return ; |
| } /* process_args */ |