From 528795a5daf767532a42b492db29deeadebcb249 Mon Sep 17 00:00:00 2001
From: Michael Drake <tlsa@netsurf-browser.org>
Date: Sat, 14 Dec 2013 23:15:34 +0000
Subject: Remove client allocation function and update for new lpu API.

---
 src/tokeniser/tokeniser.c | 36 ++++++++++++------------------------
 src/tokeniser/tokeniser.h |  1 -
 2 files changed, 12 insertions(+), 25 deletions(-)

(limited to 'src/tokeniser')

diff --git a/src/tokeniser/tokeniser.c b/src/tokeniser/tokeniser.c
index 2fff50d..a7e67a1 100644
--- a/src/tokeniser/tokeniser.c
+++ b/src/tokeniser/tokeniser.c
@@ -181,9 +181,6 @@ struct hubbub_tokeniser {
 
 	hubbub_error_handler error_handler;	/**< Error handling callback */
 	void *error_pw;				/**< Error handler data */
-
-	hubbub_allocator_fn alloc;	/**< Memory (de)allocation function */
-	void *alloc_pw;			/**< Client private data */
 };
 
 static hubbub_error hubbub_tokeniser_handle_data(hubbub_tokeniser *tokeniser);
@@ -280,37 +277,34 @@ static hubbub_error hubbub_tokeniser_emit_token(hubbub_tokeniser *tokeniser,
  * Create a hubbub tokeniser
  *
  * \param input      Input stream instance
- * \param alloc      Memory (de)allocation function
- * \param pw         Pointer to client-specific private data (may be NULL)
  * \param tokeniser  Pointer to location to receive tokeniser instance
  * \return HUBBUB_OK on success,
  *         HUBBUB_BADPARM on bad parameters,
  *         HUBBUB_NOMEM on memory exhaustion
  */
 hubbub_error hubbub_tokeniser_create(parserutils_inputstream *input,
-		hubbub_allocator_fn alloc, void *pw, 
 		hubbub_tokeniser **tokeniser)
 {
 	parserutils_error perror;
 	hubbub_tokeniser *tok;
 
-	if (input == NULL || alloc == NULL || tokeniser == NULL)
+	if (input == NULL || tokeniser == NULL)
 		return HUBBUB_BADPARM;
 
-	tok = alloc(NULL, sizeof(hubbub_tokeniser), pw);
+	tok = malloc(sizeof(hubbub_tokeniser));
 	if (tok == NULL)
 		return HUBBUB_NOMEM;
 
-	perror = parserutils_buffer_create(alloc, pw, &tok->buffer);
+	perror = parserutils_buffer_create(&tok->buffer);
 	if (perror != PARSERUTILS_OK) {
-		alloc(tok, 0, pw);
+		free(tok);
 		return hubbub_error_from_parserutils_error(perror);
 	}
 
-	perror = parserutils_buffer_create(alloc, pw, &tok->insert_buf);
+	perror = parserutils_buffer_create(&tok->insert_buf);
 	if (perror != PARSERUTILS_OK) {
 		parserutils_buffer_destroy(tok->buffer);
-		alloc(tok, 0, pw);
+		free(tok);
 		return hubbub_error_from_parserutils_error(perror);
 	}
 
@@ -330,9 +324,6 @@ hubbub_error hubbub_tokeniser_create(parserutils_inputstream *input,
 	tok->error_handler = NULL;
 	tok->error_pw = NULL;
 
-	tok->alloc = alloc;
-	tok->alloc_pw = pw;
-
 	memset(&tok->context, 0, sizeof(hubbub_tokeniser_context));
 
 	*tokeniser = tok;
@@ -352,15 +343,14 @@ hubbub_error hubbub_tokeniser_destroy(hubbub_tokeniser *tokeniser)
 		return HUBBUB_BADPARM;
 
 	if (tokeniser->context.current_tag.attributes != NULL) {
-		tokeniser->alloc(tokeniser->context.current_tag.attributes,
-				0, tokeniser->alloc_pw);
+		free(tokeniser->context.current_tag.attributes);
 	}
 
 	parserutils_buffer_destroy(tokeniser->insert_buf);
 
 	parserutils_buffer_destroy(tokeniser->buffer);
 
-	tokeniser->alloc(tokeniser, 0, tokeniser->alloc_pw);
+	free(tokeniser);
 
 	return HUBBUB_OK;
 }
@@ -1202,10 +1192,9 @@ hubbub_error hubbub_tokeniser_handle_before_attribute_name(
 			/** \todo parse error */
 		}
 
-		attr = tokeniser->alloc(ctag->attributes,
+		attr = realloc(ctag->attributes,
 				(ctag->n_attributes + 1) *
-					sizeof(hubbub_attribute),
-				tokeniser->alloc_pw);
+					sizeof(hubbub_attribute));
 		if (attr == NULL)
 			return HUBBUB_NOMEM;
 
@@ -1334,10 +1323,9 @@ hubbub_error hubbub_tokeniser_handle_after_attribute_name(
 			/** \todo parse error */
 		}
 
-		attr = tokeniser->alloc(ctag->attributes,
+		attr = realloc(ctag->attributes,
 				(ctag->n_attributes + 1) *
-					sizeof(hubbub_attribute),
-				tokeniser->alloc_pw);
+					sizeof(hubbub_attribute));
 		if (attr == NULL)
 			return HUBBUB_NOMEM;
 
diff --git a/src/tokeniser/tokeniser.h b/src/tokeniser/tokeniser.h
index ed46d60..5700923 100644
--- a/src/tokeniser/tokeniser.h
+++ b/src/tokeniser/tokeniser.h
@@ -55,7 +55,6 @@ typedef union hubbub_tokeniser_optparams {
 
 /* Create a hubbub tokeniser */
 hubbub_error hubbub_tokeniser_create(parserutils_inputstream *input,
-		hubbub_allocator_fn alloc, void *pw, 
 		hubbub_tokeniser **tokeniser);
 /* Destroy a hubbub tokeniser */
 hubbub_error hubbub_tokeniser_destroy(hubbub_tokeniser *tokeniser);
-- 
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