-/*
- * We want to stop processing when we get to the end of the input.
- */
-%option noyywrap
-
/*
* We don't use unput, so don't generate code for it.
*/
-%option nounput
+%option nounput
/*
* We don't read from the terminal.
%{
/* dtd_parse.l
- * an XML dissector for Wireshark
+ * an XML dissector for Wireshark
* lexical analyzer for DTDs
*
- * Copyright 2004, Luis E. Garcia Ontanon <luis.ontanon@gmail.com>
+ * Copyright 2004, Luis E. Garcia Ontanon <luis@ontanon.org>
*
* $Id$
*
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
- *
+ *
* This program 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 General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
-
+
#include <glib.h>
#include <string.h>
-
+
#include "dtd.h"
#include "dtd_grammar.h"
#include "dtd_parse.h"
#include "dtd_parse_lex.h"
-
+
struct _proto_xmlpi_attr {
gchar* name;
void (*act)(gchar*);
};
static void* pParser;
- static GString* input_string;
+ static GString* input_string;
static guint offset;
static guint len;
static gchar* location;
static gchar* attr_name;
-
+
static int my_yyinput(char* buff,guint size);
-
+
static dtd_token_data_t* new_token(gchar*);
static dtd_build_data_t* build_data;
-
+
static void set_proto_name (gchar* val) { if(build_data->proto_name) g_free(build_data->proto_name); build_data->proto_name = g_strdup(val); }
static void set_media_type (gchar* val) { if(build_data->media_type) g_free(build_data->media_type); build_data->media_type = g_strdup(val); }
static void set_proto_root (gchar* val) { if(build_data->proto_root) g_free(build_data->proto_root); build_data->proto_root = g_strdup(val); }
static void set_description (gchar* val) { if(build_data->description) g_free(build_data->description); build_data->description = g_strdup(val); }
- static void set_recursive (gchar* val) { build_data->recursion = ( g_strcasecmp(val,"yes") == 0 ) ? TRUE : FALSE; }
+ static void set_recursive (gchar* val) { build_data->recursion = ( g_ascii_strcasecmp(val,"yes") == 0 ) ? TRUE : FALSE; }
static struct _proto_xmlpi_attr proto_attrs[] =
{
{ "hierarchy", set_recursive },
{NULL,NULL}
};
-
+
#ifdef DEBUG_DTD_PARSER
#define DEBUG_DTD_TOKEN fprintf(stderr,"->%s (%i)%s\n",location,token_type,yytext)
#else
#define DEBUG_DTD_TOKEN
#endif
-
+
#define DTD_PARSE(token_type) \
{ DEBUG_DTD_TOKEN; \
DtdParse(pParser, (token_type), new_token(yytext), build_data); \
#define YY_INPUT(buff,result,max_size) ( (result) = my_yyinput((buff),(max_size)) )
+/*
+ * Flex (v 2.5.35) uses this symbol to "exclude" unistd.h
+ */
+#ifdef _WIN32
+#define YY_NO_UNISTD_H
+#endif
+
%}
comment_start "<!--"
dquoted ["][^\"]*["]
squoted ['][^\']*[']
-%START DTD XMLPI LOCATION DONE PROTOCOL GET_ATTR_QUOTE GET_ATTR_VAL GET_ATTR_CLOSE_QUOTE IN_COMMENT IN_NOTATION
+%START DTD XMLPI LOCATION DONE PROTOCOL GET_ATTR_QUOTE GET_ATTR_VAL GET_ATTR_CLOSE_QUOTE IN_COMMENT IN_NOTATION
%%
{whitespace} ;
<DONE>{stop_xmlpi} BEGIN DTD;
<PROTOCOL>{name} {
- attr_name = g_strdup(yytext);
- g_strdown(attr_name);
+ attr_name = g_ascii_strdown(yytext, -1);
BEGIN GET_ATTR_QUOTE;
}
<GET_ATTR_QUOTE>{get_attr_quote} { BEGIN GET_ATTR_VAL; }
<GET_ATTR_QUOTE>. {
- g_string_sprintfa(build_data->error,
+ g_string_append_printf(build_data->error,
"error in wireshark:protocol xmpli at %s : could not find attribute value!",
location);
yyterminate();
/*"*/
struct _proto_xmlpi_attr* pa;
gboolean got_it = FALSE;
-
+
for(pa = proto_attrs; pa->name; pa++) {
- if (g_strcasecmp(attr_name,pa->name) == 0) {
+ if (g_ascii_strcasecmp(attr_name,pa->name) == 0) {
pa->act(yytext);
got_it = TRUE;
break;
}
}
-
+
if (! got_it) {
- g_string_sprintfa(build_data->error,
+ g_string_append_printf(build_data->error,
"error in wireshark:protocol xmpli at %s : no such parameter %s!",
location, attr_name);
g_free(attr_name);
yyterminate();
}
-
+
g_free(attr_name);
-
+
BEGIN GET_ATTR_CLOSE_QUOTE;
}
<DTD>{element_kw} { DTD_PARSE(TOKEN_ELEMENT_KW); }
<DTD>{doctype_kw} { DTD_PARSE(TOKEN_DOCTYPE_KW); }
-<DTD>{pcdata} { DTD_PARSE(TOKEN_ELEM_DATA); }
+<DTD>{pcdata} { DTD_PARSE(TOKEN_ELEM_DATA); }
<DTD>{any} { DTD_PARSE(TOKEN_ELEM_DATA); }
<DTD>{cdata} { DTD_PARSE(TOKEN_ELEM_DATA); }
<DTD>{empty} { DTD_PARSE(TOKEN_EMPTY_KW); }
static dtd_token_data_t* new_token(gchar* text) {
dtd_token_data_t* t = g_malloc(sizeof(dtd_token_data_t));
-
+
t->text = g_strdup(text);
t->location = g_strdup(location);
-
+
return t;
}
input_string = s;
offset = 0;
- len = input_string->len;
-
+ len = (guint) input_string->len;
+
pParser = DtdParseAlloc(g_malloc);
#ifdef DEBUG_DTD_PARSER
DtdParseTrace(stderr, ">>");
#endif
-
+
build_data = g_malloc(sizeof(dtd_build_data_t));
build_data->proto_name = NULL;
build_data->description = NULL;
build_data->proto_root = NULL;
build_data->recursion = FALSE;
-
+
build_data->elements = g_ptr_array_new();
build_data->attributes = g_ptr_array_new();
build_data->error = g_string_new("");
-
+
location = NULL;
-
+
BEGIN DTD;
-
+
yylex();
DtdParse(pParser, 0, NULL,build_data);
yyrestart(NULL);
-
+
if (location) g_free(location);
-
+
location = NULL;
-
+
DtdParseFree(pParser, g_free );
-
+
return build_data;
}
+
+/*
+ * We want to stop processing when we get to the end of the input.
+ * (%option noyywrap is not used because if used then
+ * some flex versions (eg: 2.5.35) generate code which causes
+ * warnings by the Windows VC compiler).
+ */
+
+int yywrap(void) {
+ return 1;
+}
git.samba.org / obnox / wireshark / wip.git / blobdiff