* Copyright (C) 1997, 1998 Tim Janik
*
* This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
+ * modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
+ * Lesser General Public License for more details.
*
- * You should have received a copy of the GNU Library General Public
+ * You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
+/*
+ * Modified by the GLib Team and others 1997-2000. See the AUTHORS
+ * file for a list of people on the GLib Team. See the ChangeLog
+ * files for a list of changes. These files are distributed with
+ * GLib at ftp://ftp.gtk.org/pub/gtk/.
+ */
+
/*
* MT safe
*/
#include <errno.h>
#include <sys/types.h> /* needed for sys/stat.h */
#include <sys/stat.h>
-#ifdef _MSC_VER
+#ifdef G_OS_WIN32
#include <io.h> /* For _read() */
#endif
) /* cset_identifier_first */,
(
G_CSET_a_2_z
- "_0123456789"
+ "_"
G_CSET_A_2_Z
+ G_CSET_DIGITS
G_CSET_LATINS
G_CSET_LATINC
) /* cset_identifier_nth */,
GScanner*
g_scanner_new (GScannerConfig *config_templ)
{
- register GScanner *scanner;
+ GScanner *scanner;
if (!config_templ)
config_templ = &g_scanner_config_template;
scanner->config->case_sensitive = config_templ->case_sensitive;
scanner->config->cset_skip_characters = config_templ->cset_skip_characters;
+ if (!scanner->config->cset_skip_characters)
+ scanner->config->cset_skip_characters = "";
scanner->config->cset_identifier_first= config_templ->cset_identifier_first;
scanner->config->cset_identifier_nth = config_templ->cset_identifier_nth;
scanner->config->cpair_comment_single = config_templ->cpair_comment_single;
g_scanner_key_equal (gconstpointer v1,
gconstpointer v2)
{
- register const GScannerKey *key1 = v1;
- register const GScannerKey *key2 = v2;
+ const GScannerKey *key1 = v1;
+ const GScannerKey *key2 = v2;
return (key1->scope_id == key2->scope_id) && (strcmp (key1->symbol, key2->symbol) == 0);
}
static guint
g_scanner_key_hash (gconstpointer v)
{
- register const GScannerKey *key = v;
- register gchar *c;
- register guint h;
+ const GScannerKey *key = v;
+ gchar *c;
+ guint h;
h = key->scope_id;
for (c = key->symbol; *c; c++)
{
- register guint g;
+ guint g;
h = (h << 4) + *c;
g = h & 0xf0000000;
guint scope_id,
const gchar *symbol)
{
- register GScannerKey *key_p;
+ GScannerKey *key_p;
GScannerKey key;
key.scope_id = scope_id;
if (!scanner->config->case_sensitive)
{
- register gchar *d;
- register const gchar *c;
+ gchar *d;
+ const gchar *c;
key.symbol = g_new (gchar, strlen (symbol) + 1);
for (d = key.symbol, c = symbol; *c; c++, d++)
const gchar *symbol,
gpointer value)
{
- register GScannerKey *key;
+ GScannerKey *key;
g_return_if_fail (scanner != NULL);
g_return_if_fail (symbol != NULL);
key->value = value;
if (!scanner->config->case_sensitive)
{
- register gchar *c;
+ gchar *c;
c = key->symbol;
while (*c != 0)
guint scope_id,
const gchar *symbol)
{
- register GScannerKey *key;
+ GScannerKey *key;
g_return_if_fail (scanner != NULL);
g_return_if_fail (symbol != NULL);
g_scanner_lookup_symbol (GScanner *scanner,
const gchar *symbol)
{
- register GScannerKey *key;
- register guint scope_id;
+ GScannerKey *key;
+ guint scope_id;
g_return_val_if_fail (scanner != NULL, NULL);
guint scope_id,
const gchar *symbol)
{
- register GScannerKey *key;
+ GScannerKey *key;
g_return_val_if_fail (scanner != NULL, NULL);
g_scanner_set_scope (GScanner *scanner,
guint scope_id)
{
- register guint old_scope_id;
+ guint old_scope_id;
g_return_val_if_fail (scanner != NULL, 0);
gpointer _value,
gpointer _user_data)
{
- register GScannerKey *key;
- register gpointer *d;
- register GHFunc func;
- register gpointer user_data;
- register guint *scope_id;
+ GScannerKey *key;
+ gpointer *d;
+ GHFunc func;
+ gpointer user_data;
+ guint *scope_id;
d = _user_data;
func = (GHFunc) d[0];
void
g_scanner_freeze_symbol_table (GScanner *scanner)
{
- g_return_if_fail (scanner != NULL);
-
- g_hash_table_freeze (scanner->symbol_table);
+#ifdef G_ENABLE_DEBUG
+ static gboolean first_call = TRUE;
+
+ if (first_call)
+ {
+ g_warning("g_scanner_freeze_symbol_table and "
+ "g_scanner_thaw_symbol_table are deprecated.");
+ first_call = FALSE;
+ }
+#endif /* G_ENABLE_DEBUG */
}
void
g_scanner_thaw_symbol_table (GScanner *scanner)
{
- g_return_if_fail (scanner != NULL);
-
- g_hash_table_thaw (scanner->symbol_table);
}
GTokenType
}
else if (scanner->input_fd >= 0)
{
- register gint count;
- register gchar *buffer;
+ gint count;
+ gchar *buffer;
buffer = scanner->buffer;
do
guint *line_p,
guint *position_p)
{
- register guchar fchar;
+ guchar fchar;
if (scanner->text < scanner->text_end)
fchar = *(scanner->text++);
else if (scanner->input_fd >= 0)
{
- register gint count;
- register gchar *buffer;
+ gint count;
+ gchar *buffer;
buffer = scanner->buffer;
do
const gchar *message,
gint is_error)
{
- register gchar *token_string;
- register guint token_string_len;
- register gchar *expected_string;
- register guint expected_string_len;
- register gchar *message_prefix;
- register gboolean print_unexp;
+ gchar *token_string;
+ guint token_string_len;
+ gchar *expected_string;
+ guint expected_string_len;
+ gchar *message_prefix;
+ gboolean print_unexp;
void (*msg_handler) (GScanner*, const gchar*, ...);
g_return_if_fail (scanner != NULL);
"%s%s `%s'",
print_unexp ? "" : "invalid ",
identifier_spec,
- scanner->value.v_string);
+ scanner->token == G_TOKEN_IDENTIFIER ? scanner->value.v_string : "null");
break;
case G_TOKEN_BINARY:
identifier_spec);
break;
+ case G_TOKEN_EOF:
+ g_snprintf (expected_string, expected_string_len, "end of file");
+ break;
+
case G_TOKEN_NONE:
break;
}
guint *line_p,
guint *position_p)
{
- register GScannerConfig *config;
- register GTokenType token;
- register gboolean in_comment_multi;
- register gboolean in_comment_single;
- register gboolean in_string_sq;
- register gboolean in_string_dq;
- register GString *gstring;
- GTokenValue value;
- guchar ch;
+ GScannerConfig *config;
+ GTokenType token;
+ gboolean in_comment_multi;
+ gboolean in_comment_single;
+ gboolean in_string_sq;
+ gboolean in_string_dq;
+ GString *gstring;
+ GTokenValue value;
+ guchar ch;
config = scanner->config;
(*value_p).v_int = 0;
do /* while (ch != 0) */
{
- register gboolean dotted_float = FALSE;
+ gboolean dotted_float = FALSE;
ch = g_scanner_get_char (scanner, line_p, position_p);
ch = g_scanner_get_char (scanner, line_p, position_p);
switch (ch)
{
- register guint i;
- register guint fchar;
+ guint i;
+ guint fchar;
case 0:
break;
case '9':
number_parsing:
{
- register gboolean in_number = TRUE;
+ gboolean in_number = TRUE;
gchar *endptr;
if (token == G_TOKEN_NONE)
do /* while (in_number) */
{
- register gboolean is_E;
+ gboolean is_E;
is_E = token == G_TOKEN_FLOAT && (ch == 'e' || ch == 'E');
token = G_TOKEN_COMMENT_SINGLE;
in_comment_single = TRUE;
gstring = g_string_new ("");
- while ((ch = g_scanner_get_char (scanner,
- line_p,
- position_p)) != 0)
+ ch = g_scanner_get_char (scanner, line_p, position_p);
+ while (ch != 0)
{
if (ch == config->cpair_comment_single[1])
{
}
gstring = g_string_append_c (gstring, ch);
- ch = 0;
+ ch = g_scanner_get_char (scanner, line_p, position_p);
}
}
else if (config->scan_identifier && ch &&
{
if (config->scan_symbols)
{
- register GScannerKey *key;
- register guint scope_id;
+ GScannerKey *key;
+ guint scope_id;
scope_id = scanner->scope_id;
key = g_scanner_lookup_internal (scanner, scope_id, value.v_identifier);
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