Remove line_endings.
Bug: http://b/215533109
Change-Id: Ie70cf2d4b12233c46254dee3bf9dd513ebe9d1f0
diff --git a/tools/line_endings/Android.bp b/tools/line_endings/Android.bp
deleted file mode 100644
index 6f04f1a..0000000
--- a/tools/line_endings/Android.bp
+++ /dev/null
@@ -1,15 +0,0 @@
-// Copyright 2007 The Android Open Source Project
-//
-// Copies files into the directory structure described by a manifest
-
-package {
- // See: http://go/android-license-faq
- default_applicable_licenses: ["Android-Apache-2.0"],
-}
-
-cc_binary_host {
- name: "line_endings",
- srcs: ["line_endings.c"],
- cflags: ["-Wall", "-Werror"],
- stl: "none",
-}
diff --git a/tools/line_endings/line_endings.c b/tools/line_endings/line_endings.c
deleted file mode 100644
index 5d3f8d2..0000000
--- a/tools/line_endings/line_endings.c
+++ /dev/null
@@ -1,158 +0,0 @@
-#include <unistd.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <sys/stat.h>
-
-#define BUFSIZE (1024*8)
-static void to_unix(char* buf);
-static void unix_to_dos(char* buf2, const char* buf);
-
-int usage()
-{
- fprintf(stderr, "usage: line_endings unix|dos FILES\n"
- "\n"
- "Convert FILES to either unix or dos line endings.\n");
- return 1;
-}
-
-typedef struct Node {
- struct Node *next;
- char buf[BUFSIZE*2+3];
-} Node;
-
-int
-main(int argc, char** argv)
-{
- enum { UNIX, DOS } ending;
- int i;
-
- if (argc < 2) {
- return usage();
- }
-
- if (0 == strcmp("unix", argv[1])) {
- ending = UNIX;
- }
- else if (0 == strcmp("dos", argv[1])) {
- ending = DOS;
- }
- else {
- return usage();
- }
-
- for (i=2; i<argc; i++) {
- int fd;
- int len;
-
- // force implied
- chmod(argv[i], S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP);
-
- fd = open(argv[i], O_RDWR);
- if (fd < 0) {
- fprintf(stderr, "unable to open file for read/write: %s\n", argv[i]);
- return 1;
- }
-
- len = lseek(fd, 0, SEEK_END);
- lseek(fd, 0, SEEK_SET);
-
- if (len > 0) {
- Node* root = malloc(sizeof(Node));
- Node* node = root;
- node->buf[0] = 0;
-
- while (len > 0) {
- node->next = malloc(sizeof(Node));
- node = node->next;
- node->next = NULL;
-
- char buf[BUFSIZE+2];
- ssize_t amt;
- ssize_t amt2 = len < BUFSIZE ? len : BUFSIZE;
- amt = read(fd, buf, amt2);
- if (amt != amt2) {
- fprintf(stderr, "unable to read file: %s\n", argv[i]);
- return 1;
- }
- buf[amt2] = '\0';
- to_unix(buf);
- if (ending == UNIX) {
- strcpy(node->buf, buf);
- } else {
- char buf2[(BUFSIZE*2)+3];
- unix_to_dos(buf2, buf);
- strcpy(node->buf, buf2);
- }
- len -= amt2;
- }
-
- (void)ftruncate(fd, 0);
- lseek(fd, 0, SEEK_SET);
- while (root) {
- ssize_t amt2 = strlen(root->buf);
- if (amt2 > 0) {
- ssize_t amt = write(fd, root->buf, amt2);
- if (amt != amt2) {
- fprintf(stderr, "unable to write file: %s\n", argv[i]);
- return 1;
- }
- }
- node = root;
- root = root->next;
- free(node);
- }
- }
- close(fd);
- }
- return 0;
-}
-
-void
-to_unix(char* buf)
-{
- char* p = buf;
- char* q = buf;
- while (*p) {
- if (p[0] == '\r' && p[1] == '\n') {
- // dos
- *q = '\n';
- p += 2;
- q += 1;
- }
- else if (p[0] == '\r') {
- // old mac
- *q = '\n';
- p += 1;
- q += 1;
- }
- else {
- *q = *p;
- p += 1;
- q += 1;
- }
- }
- *q = '\0';
-}
-
-void
-unix_to_dos(char* buf2, const char* buf)
-{
- const char* p = buf;
- char* q = buf2;
- while (*p) {
- if (*p == '\n') {
- q[0] = '\r';
- q[1] = '\n';
- q += 2;
- p += 1;
- } else {
- *q = *p;
- p += 1;
- q += 1;
- }
- }
- *q = '\0';
-}
-
