int
locfile_read (struct localedef_t *result, const struct charmap_t *charmap)
{
const char *filename = result->name;
const char *repertoire_name = result->repertoire_name;
int locale_mask = result->needed & ~result->avail;
struct linereader *ldfile;
int not_here = ALL_LOCALES;
/* If no repertoire name was specified use the global one. */
if (repertoire_name == NULL)
repertoire_name = repertoire_global;
/* Open the locale definition file. */
ldfile = lr_open (filename, locfile_hash);
if (ldfile == NULL)
{
if (filename != NULL && filename[0] != '/')
{
char *i18npath = getenv ("I18NPATH");
if (i18npath != NULL && *i18npath != '\0')
{
const size_t pathlen = strlen (i18npath);
char i18npathbuf[pathlen + 1];
char path[strlen (filename) + 1 + pathlen
+ sizeof ("/locales/") - 1];
char *next;
i18npath = memcpy (i18npathbuf, i18npath, pathlen + 1);
while (ldfile == NULL
&& (next = strsep (&i18npath, ":")) != NULL)
{
stpcpy (stpcpy (stpcpy (path, next), "/locales/"), filename);
ldfile = lr_open (path, locfile_hash);
if (ldfile == NULL)
{
stpcpy (stpcpy (path, next), filename);
ldfile = lr_open (path, locfile_hash);
}
}
}
/* Test in the default directory. */
if (ldfile == NULL)
{
char path[strlen (filename) + 1 + sizeof (LOCSRCDIR)];
stpcpy (stpcpy (stpcpy (path, LOCSRCDIR), "/"), filename);
ldfile = lr_open (path, locfile_hash);
}
}
if (ldfile == NULL)
return 1;
}
/* Parse locale definition file and store result in RESULT. */
while (1)
{
struct token *now = lr_token (ldfile, charmap, NULL, NULL, verbose);
enum token_t nowtok = now->tok;
struct token *arg;
if (nowtok == tok_eof)
break;
if (nowtok == tok_eol)
/* Ignore empty lines. */
continue;
switch (nowtok)
{
case tok_escape_char:
case tok_comment_char:
/* We need an argument. */
arg = lr_token (ldfile, charmap, NULL, NULL, verbose);
if (arg->tok != tok_ident)
{
SYNTAX_ERROR (_("bad argument"));
continue;
}
if (arg->val.str.lenmb != 1)
{
lr_error (ldfile, _("\
argument to `%s' must be a single character"),
nowtok == tok_escape_char
? "escape_char" : "comment_char");
lr_ignore_rest (ldfile, 0);
continue;
}
if (nowtok == tok_escape_char)
ldfile->escape_char = *arg->val.str.startmb;
else
ldfile->comment_char = *arg->val.str.startmb;
break;
case tok_repertoiremap:
/* We need an argument. */
arg = lr_token (ldfile, charmap, NULL, NULL, verbose);
if (arg->tok != tok_ident)
{
SYNTAX_ERROR (_("bad argument"));
continue;
}
if (repertoire_name == NULL)
{
char *newp = alloca (arg->val.str.lenmb + 1);
*((char *) mempcpy (newp, arg->val.str.startmb,
arg->val.str.lenmb)) = '\0';
repertoire_name = newp;
}
break;
case tok_lc_ctype:
ctype_read (ldfile, result, charmap, repertoire_name,
(locale_mask & CTYPE_LOCALE) == 0);
result->avail |= locale_mask & CTYPE_LOCALE;
not_here ^= CTYPE_LOCALE;
continue;
case tok_lc_collate:
collate_read (ldfile, result, charmap, repertoire_name,
(locale_mask & COLLATE_LOCALE) == 0);
result->avail |= locale_mask & COLLATE_LOCALE;
not_here ^= COLLATE_LOCALE;
continue;
case tok_lc_monetary:
monetary_read (ldfile, result, charmap, repertoire_name,
(locale_mask & MONETARY_LOCALE) == 0);
result->avail |= locale_mask & MONETARY_LOCALE;
not_here ^= MONETARY_LOCALE;
continue;
case tok_lc_numeric:
numeric_read (ldfile, result, charmap, repertoire_name,
(locale_mask & NUMERIC_LOCALE) == 0);
result->avail |= locale_mask & NUMERIC_LOCALE;
not_here ^= NUMERIC_LOCALE;
continue;
case tok_lc_time:
time_read (ldfile, result, charmap, repertoire_name,
(locale_mask & TIME_LOCALE) == 0);
result->avail |= locale_mask & TIME_LOCALE;
not_here ^= TIME_LOCALE;
continue;
case tok_lc_messages:
messages_read (ldfile, result, charmap, repertoire_name,
(locale_mask & MESSAGES_LOCALE) == 0);
result->avail |= locale_mask & MESSAGES_LOCALE;
not_here ^= MESSAGES_LOCALE;
continue;
case tok_lc_paper:
paper_read (ldfile, result, charmap, repertoire_name,
(locale_mask & PAPER_LOCALE) == 0);
result->avail |= locale_mask & PAPER_LOCALE;
not_here ^= PAPER_LOCALE;
continue;
case tok_lc_name:
name_read (ldfile, result, charmap, repertoire_name,
(locale_mask & NAME_LOCALE) == 0);
result->avail |= locale_mask & NAME_LOCALE;
not_here ^= NAME_LOCALE;
continue;
case tok_lc_address:
address_read (ldfile, result, charmap, repertoire_name,
(locale_mask & ADDRESS_LOCALE) == 0);
result->avail |= locale_mask & ADDRESS_LOCALE;
not_here ^= ADDRESS_LOCALE;
continue;
case tok_lc_telephone:
telephone_read (ldfile, result, charmap, repertoire_name,
(locale_mask & TELEPHONE_LOCALE) == 0);
result->avail |= locale_mask & TELEPHONE_LOCALE;
not_here ^= TELEPHONE_LOCALE;
continue;
case tok_lc_measurement:
measurement_read (ldfile, result, charmap, repertoire_name,
(locale_mask & MEASUREMENT_LOCALE) == 0);
result->avail |= locale_mask & MEASUREMENT_LOCALE;
not_here ^= MEASUREMENT_LOCALE;
continue;
case tok_lc_identification:
identification_read (ldfile, result, charmap, repertoire_name,
(locale_mask & IDENTIFICATION_LOCALE) == 0);
result->avail |= locale_mask & IDENTIFICATION_LOCALE;
not_here ^= IDENTIFICATION_LOCALE;
continue;
default:
SYNTAX_ERROR (_("\
syntax error: not inside a locale definition section"));
continue;
}
/* The rest of the line must be empty. */
lr_ignore_rest (ldfile, 1);
}
int main(int argc, char **argv)
{
char *inputFilename = NULL;
int inputFiles = 0;
char *matFilename = NULL;
busAssignment_t *busAssignment = busAssignment_create();
int bus = -1;
signalFormat_t signalFormat = signalFormat_Name;
measurement_t *measurement;
int ret = 1;
sint32 timeResolution = 10000;
parserFunction_t parserFunction = NULL;
program_name = argv[0];
/* parse arguments */
while (1) {
static struct option long_options[] = {
/* These options set a flag. */
{"verbose", no_argument, &verbose_flag, 1},
{"brief", no_argument, &verbose_flag, 0},
{"debug", no_argument, &debug_flag, 1},
/* These options don't set a flag.
We distinguish them by their indices. */
{"asc", required_argument, 0, 'a'},
{"bus", required_argument, 0, 'b'},
#ifdef HAVE_CLGREADER_H
{"clg", required_argument, 0, 'c'},
#endif
{"dbc", required_argument, 0, 'd'},
{"format", required_argument, 0, 'f'},
{"mat", required_argument, 0, 'm'},
{"timeres", required_argument, 0, 't'},
{"vsb", required_argument, 0, 'v'},
{"help", no_argument, NULL, 'h'},
{0, 0, 0, 0}
};
/* getopt_long stores the option index here. */
int option_index = 0;
int c;
c = getopt_long (argc, argv, "a:b:c:d:f:m:t:v:",
long_options, &option_index);
/* Detect the end of the options. */
if (c == -1) break;
switch (c) {
case 0:
break;
case 'a':
inputFilename = optarg;
parserFunction =ascReader_processFile;
inputFiles++;
break;
#ifdef HAVE_CLGREADER_H
case 'c':
inputFilename = optarg;
parserFunction =clgReader_processFile;
inputFiles++;
break;
#endif
case 'b':
bus = atoi(optarg);
break;
case 'd':
if(verbose_flag) {
if(bus == -1) {
fprintf(stderr, "Assigning DBC file %s to all busses\n", optarg);
} else {
fprintf(stderr, "Assigning DBC file %s to bus %d\n", optarg, bus);
}
}
busAssignment_associate(busAssignment, bus, optarg);
/* reset bus specification */
bus = -1;
break;
case 'm':
matFilename = optarg;
break;
case 'f':
if(!strcmp(optarg, "n")) {
signalFormat = signalFormat_Name;
} else if(!strcmp(optarg, "mn")) {
signalFormat = signalFormat_Message
| signalFormat_Name;
} else if(!strcmp(optarg, "dmn")) {
signalFormat = signalFormat_Database
| signalFormat_Message
| signalFormat_Name;
} else {
fprintf(stderr, "error: format must be 's', 'ms', or 'dms'\n");
usage_error();
}
matFilename = optarg;
break;
case 't':
timeResolution = atoi(optarg);
break;
case 'v':
inputFilename = optarg;
parserFunction = vsbReader_processFile;
inputFiles++;
break;
case 'h': help(); exit(0); break;
case '?':
/* getopt_long already printed an error message. */
usage_error();
break;
default:
fprintf(stderr, "error: unknown option %c\n", c);
busAssignment_free(busAssignment);
usage_error();
}
}
#ifdef YYDEBUG
if(debug_flag) {
extern int yydebug;
yydebug=1;
}
#endif
/* diagnose options */
if(inputFiles != 1) {
fprintf(stderr, "error: please specify exactly one input file\n");
busAssignment_free(busAssignment);
usage_error();
}
if(matFilename == NULL) {
fprintf(stderr, "error: MAT output filename not specified\n");
busAssignment_free(busAssignment);
usage_error();
}
/* parse DBC files */
busAssignment_parseDBC(busAssignment);
/* parse input file */
if(verbose_flag) {
if(inputFilename != NULL) {
fprintf(stderr,
"Parsing input file %s\n",
inputFilename?inputFilename:"<stdin>");
}
}
measurement = measurement_read(busAssignment,
inputFilename,
signalFormat,
timeResolution,
parserFunction);
if(measurement != NULL) {
/* write MAT file */
if(verbose_flag) {
fprintf(stderr, "Writing MAT file %s\n", matFilename);
}
matWrite(measurement, matFilename);
/* free memory */
measurement_free(measurement);
}
ret = 0;
usage_error:
busAssignment_free(busAssignment);
return ret;
}