/* Main for jv-scan
- Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003
+ Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
Contributed by Alexandre Petit-Bianco (apbianco@cygnus.com)
#include "system.h"
#include "coretypes.h"
#include "tm.h"
+#include "intl.h"
#include "obstack.h" /* We use obstacks in lex.c */
#include <locale.h>
#endif
-#ifdef HAVE_NL_LANGINFO
+#ifdef HAVE_LANGINFO_CODESET
#include <langinfo.h>
#endif
#include <getopt.h>
-extern void fatal_error PARAMS ((const char *s, ...))
+extern void fatal_error (const char *msgid, ...)
ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
-void warning PARAMS ((const char *s, ...)) ATTRIBUTE_PRINTF_1;
-void gcc_obstack_init PARAMS ((struct obstack *obstack));
-void report PARAMS ((void));
+void warning (int opt, const char *msgid, ...) ATTRIBUTE_PRINTF_2;
+void warning0 (const char *msgid, ...) ATTRIBUTE_PRINTF_1;
+void report (void);
-static void usage PARAMS ((void)) ATTRIBUTE_NORETURN;
-static void help PARAMS ((void)) ATTRIBUTE_NORETURN;
-static void version PARAMS ((void)) ATTRIBUTE_NORETURN;
+static void usage (void) ATTRIBUTE_NORETURN;
+static void help (void) ATTRIBUTE_NORETURN;
+static void version (void) ATTRIBUTE_NORETURN;
#define JC1_LITE
#include "jcf.h"
/* Current input file and output file IO streams. */
FILE *finput, *out;
-/* Current input filename. */
-char *input_filename;
-
/* Executable name. */
char *exec_name;
+struct line_maps line_table;
+
/* Flags matching command line options. */
int flag_find_main = 0;
int flag_dump_class = 0;
};
static void
-usage ()
+usage (void)
{
- fprintf (stderr, "Try `jv-scan --help' for more information.\n");
+ fprintf (stderr, _("Try 'jv-scan --help' for more information.\n"));
exit (1);
}
static void
-help ()
+help (void)
{
- printf ("Usage: jv-scan [OPTION]... FILE...\n\n");
- printf ("Print useful information read from Java source files.\n\n");
- printf (" --no-assert Don't recognize the assert keyword\n");
- printf (" --complexity Print cyclomatic complexity of input file\n");
- printf (" --encoding NAME Specify encoding of input file\n");
- printf (" --print-main Print name of class containing `main'\n");
- printf (" --list-class List all classes defined in file\n");
- printf (" --list-filename Print input filename when listing class names\n");
- printf (" -o FILE Set output file name\n");
+ printf (_("Usage: jv-scan [OPTION]... FILE...\n\n"));
+ printf (_("Print useful information read from Java source files.\n\n"));
+ printf (_(" --no-assert Don't recognize the assert keyword\n"));
+ printf (_(" --complexity Print cyclomatic complexity of input file\n"));
+ printf (_(" --encoding NAME Specify encoding of input file\n"));
+ printf (_(" --print-main Print name of class containing 'main'\n"));
+ printf (_(" --list-class List all classes defined in file\n"));
+ printf (_(" --list-filename Print input filename when listing class names\n"));
+ printf (_(" -o FILE Set output file name\n"));
printf ("\n");
- printf (" --help Print this help, then exit\n");
- printf (" --version Print version number, then exit\n");
+ printf (_(" --help Print this help, then exit\n"));
+ printf (_(" --version Print version number, then exit\n"));
printf ("\n");
- printf ("For bug reporting instructions, please see:\n");
- printf ("%s.\n", bug_report_url);
+ printf (_("For bug reporting instructions, please see:\n"
+ "%s.\n"), bug_report_url);
exit (0);
}
static void
-version ()
+version (void)
{
printf ("jv-scan (GCC) %s\n\n", version_string);
- printf ("Copyright (C) 2002 Free Software Foundation, Inc.\n");
- printf ("This is free software; see the source for copying conditions. There is NO\n");
- printf ("warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n");
+ printf ("Copyright %s 2004 Free Software Foundation, Inc.\n", _("(C)"));
+ printf (_("This is free software; see the source for copying conditions. There is NO\n"
+ "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n"));
exit (0);
}
/* jc1-lite main entry point */
int
-DEFUN (main, (argc, argv),
- int argc AND char **argv)
+main (int argc, char **argv)
{
int i = 1;
const char *output_file = NULL;
/* Default for output */
out = stdout;
+ /* Unlock the stdio streams. */
+ unlock_std_streams ();
+
+ gcc_init_libintl ();
+
/* Process options first. We use getopt_long and not
getopt_long_only because we only support `--' long options here. */
while ((opt = getopt_long (argc, argv, "o:", options, NULL)) != -1)
/* Check on bad usage */
if (flag_find_main + flag_dump_class + flag_complexity > 1)
fatal_error
- ("only one of `--print-main', `--list-class', and `--complexity' allowed");
+ ("only one of '--print-main', '--list-class', and '--complexity' allowed");
if (output_file && !(out = fopen (output_file, "w")))
- fatal_error ("can't open output file `%s'", output_file);
+ fatal_error ("can't open output file '%s'", output_file);
ft = ftell (out);
for ( i = optind; i < argc; i++ )
if (argv [i])
{
- input_filename = argv [i];
- if ( (finput = fopen (argv [i], "r")) )
+ char *filename = argv[i];
+ if ( (finput = fopen (filename, "r")) )
{
/* There's no point in trying to find the current encoding
unless we are going to do something intelligent with it
-- hence the test for iconv. */
-#if defined (HAVE_LOCALE_H) && defined (HAVE_ICONV) && defined (HAVE_NL_LANGINFO)
+#if defined (HAVE_LOCALE_H) && defined (HAVE_ICONV) && defined (HAVE_LANGINFO_CODESET)
setlocale (LC_CTYPE, "");
if (encoding == NULL)
encoding = nl_langinfo (CODESET);
if (encoding == NULL || *encoding == '\0')
encoding = DEFAULT_ENCODING;
+ main_input_filename = filename;
java_init_lex (finput, encoding);
+ ctxp->filename = filename;
yyparse ();
report ();
if (ftell (out) != ft)
reset_report ();
}
else
- fatal_error ("file not found `%s'", argv [i]);
+ fatal_error ("file not found '%s'", argv [i]);
}
/* Flush and close */
functions */
void
-fatal_error (const char *s, ...)
+fatal_error (const char *msgid, ...)
{
va_list ap;
- va_start (ap, s);
- fprintf (stderr, "%s: error: ", exec_name);
- vfprintf (stderr, s, ap);
+ va_start (ap, msgid);
+ fprintf (stderr, _("%s: error: "), exec_name);
+ vfprintf (stderr, _(msgid), ap);
fputc ('\n', stderr);
va_end (ap);
exit (1);
}
void
-warning (const char *s, ...)
+warning (int opt ATTRIBUTE_UNUSED, const char *msgid, ...)
{
va_list ap;
- va_start (ap, s);
- fprintf (stderr, "%s: warning: ", exec_name);
- vfprintf (stderr, s, ap);
+ va_start (ap, msgid);
+ fprintf (stderr, _("%s: warning: "), exec_name);
+ vfprintf (stderr, _(msgid), ap);
fputc ('\n', stderr);
va_end (ap);
}
void
-gcc_obstack_init (obstack)
- struct obstack *obstack;
+warning0 (const char *msgid, ...)
{
- /* Let particular systems override the size of a chunk. */
-#ifndef OBSTACK_CHUNK_SIZE
-#define OBSTACK_CHUNK_SIZE 0
-#endif
- /* Let them override the alloc and free routines too. */
-#ifndef OBSTACK_CHUNK_ALLOC
-#define OBSTACK_CHUNK_ALLOC xmalloc
-#endif
-#ifndef OBSTACK_CHUNK_FREE
-#define OBSTACK_CHUNK_FREE free
-#endif
- _obstack_begin (obstack, OBSTACK_CHUNK_SIZE, 0,
- (void *(*) (long)) OBSTACK_CHUNK_ALLOC,
- (void (*) (void *)) OBSTACK_CHUNK_FREE);
+ va_list ap;
+ va_start (ap, msgid);
+ fprintf (stderr, _("%s: warning: "), exec_name);
+ vfprintf (stderr, _(msgid), ap);
+ fputc ('\n', stderr);
+ va_end (ap);
+}
+
+void
+fancy_abort (const char *file, int line, const char *func)
+{
+ fatal_error ("abort in %s, at %s:%d", func, file, line);
}
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