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arecordmidi2: Add options to put meta data texts

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For convenience, add more options to embed the meta data texts given
via command line.  The song name etc can be given directly via the
respective option directly, e.g. --song="text..."

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2024-07-09 11:49:43 +02:00
parent 274f1b9ebf
commit 74daf3a93a
2 changed files with 104 additions and 1 deletions
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6
seq/aplaymidi2/arecordmidi2.1
View file

@ -93,6 +93,12 @@ Read the UMP data from the given file and put them into the
configuration section of the recorded output.
The file must contain only valid UMP data encoded in big-endian.
.TP
.I \-\-song=text, \-\-clip=text, \-\-copyright=text, \-\-composer=text, \
\-\-lyricist=text, \-\-arranger=text, \-\-publisher=text, \
\-\-performer=text \-\-accompany=text, \-\-date=text, \-\-location=text
Put the given meta data text in the configuration section.
.SH SEE ALSO
arecordmidi(1)
.br

99
seq/aplaymidi2/arecordmidi2.c
View file

@ -29,6 +29,11 @@ static int last_tick;
static int silent;
static const char *profile_ump_file;
#define MAX_METADATA 16
static int metadata_num;
static unsigned int metadata_types[MAX_METADATA];
static const char *metadata_texts[MAX_METADATA];
/* Parse a decimal number from a command line argument. */
static long arg_parse_decimal_num(const char *str, int *err)
{
@ -379,15 +384,56 @@ static void write_profiles(FILE *file)
fclose(fp);
}
/* write Flex Data metadata text given by command lines */
static void write_metadata(FILE *file, unsigned int type, const char *text)
{
int len = strlen(text), size;
unsigned int format = SND_UMP_FLEX_DATA_MSG_FORMAT_START;
while (len > 0) {
snd_ump_msg_flex_data_t d = {};
if (len <= 12) {
if (format == SND_UMP_FLEX_DATA_MSG_FORMAT_CONTINUE)
format = SND_UMP_FLEX_DATA_MSG_FORMAT_END;
else
format = SND_UMP_FLEX_DATA_MSG_FORMAT_SINGLE;
size = len;
} else {
size = 12;
}
d.meta.type = SND_UMP_MSG_TYPE_FLEX_DATA;
d.meta.addrs = SND_UMP_FLEX_DATA_MSG_ADDR_GROUP;
d.meta.status_bank = SND_UMP_FLEX_DATA_MSG_BANK_METADATA;
d.meta.status = type;
d.meta.format = format;
/* keep the data in big endian */
d.raw[0] = htobe32(d.raw[0]);
/* strings are copied as-is in big-endian */
memcpy(d.meta.data, text, size);
fwrite(d.raw, 4, 4, file);
len -= size;
format = SND_UMP_FLEX_DATA_MSG_FORMAT_CONTINUE;
}
}
/* write MIDI Clip file header and the configuration packets */
static void write_file_header(FILE *file)
{
int i;
/* header id */
fwrite("SMF2CLIP", 1, 8, file);
/* clip configuration header */
write_profiles(file);
for (i = 0; i < metadata_num; i++)
write_metadata(file, metadata_types[i], metadata_texts[i]);
/* first DCS */
write_dcs(file, 0);
write_dctpq(file);
@ -422,7 +468,21 @@ static void help(const char *argv0)
" -u,--ump=version UMP MIDI version (1 or 2)\n"
" -r,--interactive Interactive mode\n"
" -s,--silent don't print messages\n"
" -P,--profile=file configuration profile UMP\n",
" -P,--profile=file configuration profile UMP\n"
" --project=text put project name meta data text\n"
" --song=text put song name meta data text\n"
" --clip=text put MIDI clip name meta data text\n"
" --copyright=text put copyright notice meta data text\n"
" --composer=text put composer name meta data text\n"
" --lyricist=text put lyricist name meta data text\n"
" --arranger=text put arranger name meta data text\n"
" --publisher=text put publisher name meta data text\n"
" --publisher=text put publisher name meta data text\n"
" --publisher=text put publisher name meta data text\n"
" --performer=text put performer name meta data text\n"
" --accompany=text put accompany performer name meta data text\n"
" --date=text put recording date meta data text\n"
" --location=text put recording location meta data text\n",
argv0);
}
@ -436,6 +496,22 @@ static void sighandler(int sig ATTRIBUTE_UNUSED)
stop = 1;
}
#define OPT_META_BIT 0x1000
enum {
OPT_META_PROJECT = 0x1001,
OPT_META_SONG = 0x1002,
OPT_META_CLIP = 0x1003,
OPT_META_COPYRIGHT = 0x1004,
OPT_META_COMPOSER = 0x1005,
OPT_META_LYRICIST = 0x1006,
OPT_META_ARRANGER = 0x1007,
OPT_META_PUBLISHER = 0x1008,
OPT_META_PERFORMER = 0x1009,
OPT_META_ACCOMPANY = 0x100a,
OPT_META_DATE = 0x100b,
OPT_META_LOCATION = 0x100c,
};
int main(int argc, char *argv[])
{
static const char short_options[] = "hVp:b:t:n:u:rsP:";
@ -451,6 +527,19 @@ int main(int argc, char *argv[])
{"interactive", 0, NULL, 'r'},
{"silent", 0, NULL, 's'},
{"profile", 1, NULL, 'P'},
/* meta data texts */
{"project", 1, NULL, OPT_META_PROJECT},
{"song", 1, NULL, OPT_META_SONG},
{"clip", 1, NULL, OPT_META_CLIP},
{"copyright", 1, NULL, OPT_META_COPYRIGHT},
{"composer", 1, NULL, OPT_META_COMPOSER},
{"lyricist", 1, NULL, OPT_META_LYRICIST},
{"arranger", 1, NULL, OPT_META_ARRANGER},
{"publisher", 1, NULL, OPT_META_PUBLISHER},
{"performer", 1, NULL, OPT_META_PERFORMER},
{"accompany", 1, NULL, OPT_META_ACCOMPANY},
{"date", 1, NULL, OPT_META_DATE},
{"location", 1, NULL, OPT_META_LOCATION},
{0}
};
@ -517,6 +606,14 @@ int main(int argc, char *argv[])
profile_ump_file = optarg;
break;
default:
if (c & OPT_META_BIT) {
if (metadata_num >= MAX_METADATA)
fatal("Too many metadata given");
metadata_types[metadata_num] = c & 0x0f;
metadata_texts[metadata_num] = optarg;
metadata_num++;
break;
}
help(argv[0]);
return 1;
}