- added basic html conversion for receiving (maybe a bit too powerful)

- some bugfixes

git-svn-id: http://mirotr.googlecode.com/svn/trunk@12 eced67a3-f377-a0ae-92ae-d6de1850b05a

1 files changed, 72 insertions, 0 deletions

diff --git a/ekhtml/src/ekhtml_special.c b/ekhtml/src/ekhtml_special.c
new file mode 100644
index 0000000..f43a62d
--- /dev/null
+++ b/ekhtml/src/ekhtml_special.c
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2002, Jon Travis
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <assert.h>
+
+#include "ekhtml_config.h"
+#include "ekhtml.h"
+#include "ekhtml_tables.h"
+#define EKHTML_USE_PRIVATE
+#include "ekhtml_private.h"
+
+char *ekhtml_parse_special(ekhtml_parser_t *parser, void **state_data,
+			   const char *curp, const char *endp, 
+			   int *baddata)
+{
+    const char *workp;
+    int *offset = &parser->state.offset;
+    
+    assert(*curp == '<' && *(curp + 1) == '!');
+    
+    if(*state_data == NULL){/* Only called the first time the tag is started */
+        *offset = 2;
+        *state_data = (void *)1;  /* Assign it any non-NULL value */
+    }
+    
+    for(workp=curp + *offset;workp != endp; workp++)
+        if(*workp == '<' || *workp == '>')  
+            break;
+    
+    if(workp == endp){
+        /* No end of tag found yet, save state */
+        *offset = endp - curp;
+        return NULL;  
+    }
+    
+    if(parser->datacb){
+        ekhtml_string_t str;
+
+        str.str = curp;
+        str.len = workp - curp + 1;
+        parser->datacb(parser->cbdata, &str);
+    }
+    
+    *state_data = NULL;
+    if(*workp == '<')  /* Malformed HTML */
+        return (char *)workp;
+    else
+        return (char *)workp + 1;
+}