porformance improvement in parsing process (no longer do alloc and free on each line)

@@ -101,49 +101,28 @@ CREATE_CLASS(HttpRequestParser, NULL, IFACE(Class), IFACE(StreamReader));
 
 
 static
 static
 inline
 inline
-int
-httpRequestLineGet(HttpRequestParser this, char ** line)
+char *
+httpRequestLineGet(char ** data)
 {
 {
-	char * line_end = strstr(this->buffer, "\r\n");
+	char * line_end = strstr(*data, "\r\n");
+	char * ret      = *data;
 
 
 	if (NULL == line_end) {
 	if (NULL == line_end) {
-		*line = NULL;
-		return -1;
+		return NULL;
 	}
 	}
 
 
 	*line_end = 0;
 	*line_end = 0;
-	*line = malloc(strlen(this->buffer) + 1);
-	strcpy(*line, this->buffer);
+	*data = line_end + 2;
 
 
-	line_end+=2;
-
-	memmove(this->buffer,
-			line_end,
-			this->buffer_used - (line_end-this->buffer) + 1);
-
-	this->buffer_used -= line_end-this->buffer;
-
-	return line_end-this->buffer-2;
+	return ret;
 }
 }
 
 
 static
 static
 inline
 inline
 void
 void
-httpRequestSkip(HttpRequestParser this)
+httpRequestSkip(char ** data)
 {
 {
-	size_t skip;
-
-	for (skip = 0;
-			0 != this->buffer[skip]
-			&& ! isalpha(this->buffer[skip])
-			&& this->buffer_used > skip;
-			skip++);
-
-	memmove(this->buffer,
-			&this->buffer[skip],
-			this->buffer_used - skip + 1);
-
-	this->buffer_used -= skip;
+	for (; 0 != **data && ! isalpha(**data); *data++);
 }
 }
 
 
 static
 static
@@ -151,9 +130,9 @@ void
 httpRequestParserParse(HttpRequestParser this)
 httpRequestParserParse(HttpRequestParser this)
 {
 {
 	//static HttpRequest request  = NULL;
 	//static HttpRequest request  = NULL;
+	char *             data = this->buffer;
 	char *             line;
 	char *             line;
 	int                cont = 1;
 	int                cont = 1;
-	int                length;
 
 
 	//if(NULL == HttpRequest) {
 	//if(NULL == HttpRequest) {
 	//	request = new(HttpRequest);
 	//	request = new(HttpRequest);
@@ -163,38 +142,35 @@ httpRequestParserParse(HttpRequestParser this)
 		switch(this->state) {
 		switch(this->state) {
 			case HTTP_REQUEST_GARBAGE:
 			case HTTP_REQUEST_GARBAGE:
 				puts("==skip garbage==");
 				puts("==skip garbage==");
-				httpRequestSkip(this);
+				httpRequestSkip(&data);
 
 
 				this->state = HTTP_REQUEST_START;
 				this->state = HTTP_REQUEST_START;
 				break;
 				break;
 
 
 			case HTTP_REQUEST_START:
 			case HTTP_REQUEST_START:
 				puts("==request line==");
 				puts("==request line==");
-				if (-1 == httpRequestLineGet(this, &line)) {
+				if (NULL == (line = httpRequestLineGet(&data))) {
 					cont = 0;
 					cont = 0;
 					break;
 					break;
 				}
 				}
 
 
 				printf("%s\n", line);
 				printf("%s\n", line);
-				free(line);
 				this->state = HTTP_REQUEST_REQEUST_LINE_DONE;
 				this->state = HTTP_REQUEST_REQEUST_LINE_DONE;
 				break;
 				break;
 
 
 			case HTTP_REQUEST_REQEUST_LINE_DONE:
 			case HTTP_REQUEST_REQEUST_LINE_DONE:
 				puts("==read header==");
 				puts("==read header==");
-				if (-1 == (length = httpRequestLineGet(this, &line))) {
+				if (NULL == (line = httpRequestLineGet(&data))) {
 					cont = 0;
 					cont = 0;
 					break;
 					break;
 				}
 				}
 
 
-				if (0 == length) {
-					free(line);
+				if (0 == strlen(line)) {
 					this->state = HTTP_REQUEST_HEADERS_DONE;
 					this->state = HTTP_REQUEST_HEADERS_DONE;
 					break;
 					break;
 				}
 				}
 
 
 				printf("%s\n", line);
 				printf("%s\n", line);
-				free(line);
 				break;
 				break;
 
 
 			case HTTP_REQUEST_HEADERS_DONE:
 			case HTTP_REQUEST_HEADERS_DONE:
@@ -205,10 +181,18 @@ httpRequestParserParse(HttpRequestParser this)
 			case HTTP_REQUEST_DONE:
 			case HTTP_REQUEST_DONE:
 				puts("==request done==");
 				puts("==request done==");
 
 
+				memmove(this->buffer,
+						data,
+						this->buffer_used - (data - this->buffer) + 1);
+
+				this->buffer_used -= data - this->buffer;
+
 				if (0 == this->buffer_used) {
 				if (0 == this->buffer_used) {
 					cont = 0;
 					cont = 0;
 				}
 				}
 
 
+				this->state = HTTP_REQUEST_GARBAGE;
+
 				break;
 				break;
 
 
 			default:
 			default: