Imported Upstream version 1.4.13~r1370upstream/1.4.13_r1370

1 files changed, 29 insertions, 29 deletions

diff --git a/src/http_chunk.c b/src/http_chunk.c
index 669ff32..281e86b 100644
--- a/src/http_chunk.c
+++ b/src/http_chunk.c
@@ -1,7 +1,7 @@
 /**
  * the HTTP chunk-API
- *
- *
+ * 
+ * 
  */
 
 #include <sys/types.h>
@@ -23,19 +23,19 @@
 static int http_chunk_append_len(server *srv, connection *con, size_t len) {
 	size_t i, olen = len, j;
 	buffer *b;
-
+	
 	b = srv->tmp_chunk_len;
-
+	
 	if (len == 0) {
 		buffer_copy_string(b, "0");
 	} else {
 		for (i = 0; i < 8 && len; i++) {
 			len >>= 4;
 		}
-
+		
 		/* i is the number of hex digits we have */
 		buffer_prepare_copy(b, i + 1);
-
+		
 		for (j = i-1, len = olen; j+1 > 0; j--) {
 			b->ptr[j] = (len & 0xf) + (((len & 0xf) <= 9) ? '0' : 'a' - 10);
 			len >>= 4;
@@ -43,61 +43,61 @@ static int http_chunk_append_len(server *srv, connection *con, size_t len) {
 		b->used = i;
 		b->ptr[b->used++] = '\0';
 	}
-
+		
 	buffer_append_string(b, "\r\n");
 	chunkqueue_append_buffer(con->write_queue, b);
-
+	
 	return 0;
 }
 
 
 int http_chunk_append_file(server *srv, connection *con, buffer *fn, off_t offset, off_t len) {
 	chunkqueue *cq;
-
+	
 	if (!con) return -1;
-
+	
 	cq = con->write_queue;
-
+	
 	if (con->response.transfer_encoding & HTTP_TRANSFER_ENCODING_CHUNKED) {
 		http_chunk_append_len(srv, con, len);
 	}
-
+	
 	chunkqueue_append_file(cq, fn, offset, len);
-
+	
 	if (con->response.transfer_encoding & HTTP_TRANSFER_ENCODING_CHUNKED && len > 0) {
 		chunkqueue_append_mem(cq, "\r\n", 2 + 1);
 	}
-
+	
 	return 0;
 }
 
 int http_chunk_append_buffer(server *srv, connection *con, buffer *mem) {
 	chunkqueue *cq;
-
+	
 	if (!con) return -1;
-
+	
 	cq = con->write_queue;
-
+	
 	if (con->response.transfer_encoding & HTTP_TRANSFER_ENCODING_CHUNKED) {
 		http_chunk_append_len(srv, con, mem->used - 1);
 	}
-
+	
 	chunkqueue_append_buffer(cq, mem);
-
+	
 	if (con->response.transfer_encoding & HTTP_TRANSFER_ENCODING_CHUNKED && mem->used > 0) {
 		chunkqueue_append_mem(cq, "\r\n", 2 + 1);
 	}
-
+	
 	return 0;
 }
 
 int http_chunk_append_mem(server *srv, connection *con, const char * mem, size_t len) {
 	chunkqueue *cq;
-
+	
 	if (!con) return -1;
-
+	
 	cq = con->write_queue;
-
+	
 	if (len == 0) {
 		if (con->response.transfer_encoding & HTTP_TRANSFER_ENCODING_CHUNKED) {
 			chunkqueue_append_mem(cq, "0\r\n\r\n", 5 + 1);
@@ -106,17 +106,17 @@ int http_chunk_append_mem(server *srv, connection *con, const char * mem, size_t
 		}
 		return 0;
 	}
-
+	
 	if (con->response.transfer_encoding & HTTP_TRANSFER_ENCODING_CHUNKED) {
 		http_chunk_append_len(srv, con, len - 1);
 	}
-
+	
 	chunkqueue_append_mem(cq, mem, len);
-
+	
 	if (con->response.transfer_encoding & HTTP_TRANSFER_ENCODING_CHUNKED) {
 		chunkqueue_append_mem(cq, "\r\n", 2 + 1);
 	}
-
+	
 	return 0;
 }
 
@@ -124,9 +124,9 @@ int http_chunk_append_mem(server *srv, connection *con, const char * mem, size_t
 off_t http_chunkqueue_length(server *srv, connection *con) {
 	if (!con) {
 		log_error_write(srv, __FILE__, __LINE__, "s", "connection is NULL!!");
-
+		
 		return 0;
 	}
-
+	
 	return chunkqueue_length(con->write_queue);
 }