From 4aca87515a5083ae0e31ce3177189fd43b6d05ac Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Sat, 3 Jan 2015 13:58:15 +0100
Subject: patch to Vanilla Tomato 1.28

---
 .../src/router/busybox/libbb/read_package_field.c  | 91 ----------------------
 1 file changed, 91 deletions(-)
 delete mode 100644 release/src/router/busybox/libbb/read_package_field.c

(limited to 'release/src/router/busybox/libbb/read_package_field.c')

diff --git a/release/src/router/busybox/libbb/read_package_field.c b/release/src/router/busybox/libbb/read_package_field.c
deleted file mode 100644
index f561df83..00000000
--- a/release/src/router/busybox/libbb/read_package_field.c
+++ /dev/null
@@ -1,91 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-#include "libbb.h"
-
-/*
- * Gets the next package field from package_buffer, seperated into the field name
- * and field value, it returns the int offset to the first character of the next field
- */
-int read_package_field(const char *package_buffer, char **field_name, char **field_value)
-{
-	int offset_name_start = 0;
-	int offset_name_end = 0;
-	int offset_value_start = 0;
-	int offset_value_end = 0;
-	int offset = 0;
-	int next_offset;
-	int name_length;
-	int value_length;
-	int exit_flag = FALSE;
-
-	if (package_buffer == NULL) {
-		*field_name = NULL;
-		*field_value = NULL;
-		return(-1);
-	}
-	while (1) {
-		next_offset = offset + 1;
-		switch (package_buffer[offset]) {
-			case('\0'):
-				exit_flag = TRUE;
-				break;
-			case(':'):
-				if (offset_name_end == 0) {
-					offset_name_end = offset;
-					offset_value_start = next_offset;
-				}
-				/* TODO: Name might still have trailing spaces if ':' isnt
-				 * immediately after name */
-				break;
-			case('\n'):
-				/* TODO: The char next_offset may be out of bounds */
-				if (package_buffer[next_offset] != ' ') {
-					exit_flag = TRUE;
-					break;
-				}
-			case('\t'):
-			case(' '):
-				/* increment the value start point if its a just filler */
-				if (offset_name_start == offset) {
-					offset_name_start++;
-				}
-				if (offset_value_start == offset) {
-					offset_value_start++;
-				}
-				break;
-		}
-		if (exit_flag == TRUE) {
-			/* Check that the names are valid */
-			offset_value_end = offset;
-			name_length = offset_name_end - offset_name_start;
-			value_length = offset_value_end - offset_value_start;
-			if (name_length == 0) {
-				break;
-			}
-			if ((name_length > 0) && (value_length > 0)) {
-				break;
-			}
-
-			/* If not valid, start fresh with next field */
-			exit_flag = FALSE;
-			offset_name_start = offset + 1;
-			offset_name_end = 0;
-			offset_value_start = offset + 1;
-			offset_value_end = offset + 1;
-			offset++;
-		}
-		offset++;
-	}
-	if (name_length == 0) {
-		*field_name = NULL;
-	} else {
-		*field_name = xstrndup(&package_buffer[offset_name_start], name_length);
-	}
-	if (value_length > 0) {
-		*field_value = xstrndup(&package_buffer[offset_value_start], value_length);
-	} else {
-		*field_value = NULL;
-	}
-	return(next_offset);
-}
-
-- 
cgit v1.2.3-54-g00ecf