1 files changed, 0 insertions, 169 deletions

diff --git a/updater/updater.c b/updater/updater.c
deleted file mode 100644
index 661f69587..000000000
--- a/updater/updater.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "edify/expr.h"
-#include "updater.h"
-#include "install.h"
-#include "blockimg.h"
-#include "minzip/Zip.h"
-#include "minzip/SysUtil.h"
-
-// Generated by the makefile, this function defines the
-// RegisterDeviceExtensions() function, which calls all the
-// registration functions for device-specific extensions.
-#include "register.inc"
-
-// Where in the package we expect to find the edify script to execute.
-// (Note it's "updateR-script", not the older "update-script".)
-#define SCRIPT_NAME "META-INF/com/google/android/updater-script"
-
-struct selabel_handle *sehandle;
-
-int main(int argc, char** argv) {
-    // Various things log information to stdout or stderr more or less
-    // at random (though we've tried to standardize on stdout).  The
-    // log file makes more sense if buffering is turned off so things
-    // appear in the right order.
-    setbuf(stdout, NULL);
-    setbuf(stderr, NULL);
-
-    if (argc != 4) {
-        printf("unexpected number of arguments (%d)\n", argc);
-        return 1;
-    }
-
-    char* version = argv[1];
-    if ((version[0] != '1' && version[0] != '2' && version[0] != '3') ||
-        version[1] != '\0') {
-        // We support version 1, 2, or 3.
-        printf("wrong updater binary API; expected 1, 2, or 3; "
-                        "got %s\n",
-                argv[1]);
-        return 2;
-    }
-
-    // Set up the pipe for sending commands back to the parent process.
-
-    int fd = atoi(argv[2]);
-    FILE* cmd_pipe = fdopen(fd, "wb");
-    setlinebuf(cmd_pipe);
-
-    // Extract the script from the package.
-
-    const char* package_filename = argv[3];
-    MemMapping map;
-    if (sysMapFile(package_filename, &map) != 0) {
-        printf("failed to map package %s\n", argv[3]);
-        return 3;
-    }
-    ZipArchive za;
-    int err;
-    err = mzOpenZipArchive(map.addr, map.length, &za);
-    if (err != 0) {
-        printf("failed to open package %s: %s\n",
-               argv[3], strerror(err));
-        return 3;
-    }
-
-    const ZipEntry* script_entry = mzFindZipEntry(&za, SCRIPT_NAME);
-    if (script_entry == NULL) {
-        printf("failed to find %s in %s\n", SCRIPT_NAME, package_filename);
-        return 4;
-    }
-
-    char* script = malloc(script_entry->uncompLen+1);
-    if (!mzReadZipEntry(&za, script_entry, script, script_entry->uncompLen)) {
-        printf("failed to read script from package\n");
-        return 5;
-    }
-    script[script_entry->uncompLen] = '\0';
-
-    // Configure edify's functions.
-
-    RegisterBuiltins();
-    RegisterInstallFunctions();
-    RegisterBlockImageFunctions();
-    RegisterDeviceExtensions();
-    FinishRegistration();
-
-    // Parse the script.
-
-    Expr* root;
-    int error_count = 0;
-    int error = parse_string(script, &root, &error_count);
-    if (error != 0 || error_count > 0) {
-        printf("%d parse errors\n", error_count);
-        return 6;
-    }
-
-    struct selinux_opt seopts[] = {
-      { SELABEL_OPT_PATH, "/file_contexts" }
-    };
-
-    sehandle = selabel_open(SELABEL_CTX_FILE, seopts, 1);
-
-    if (!sehandle) {
-        fprintf(cmd_pipe, "ui_print Warning: No file_contexts\n");
-    }
-
-    // Evaluate the parsed script.
-
-    UpdaterInfo updater_info;
-    updater_info.cmd_pipe = cmd_pipe;
-    updater_info.package_zip = &za;
-    updater_info.version = atoi(version);
-    updater_info.package_zip_addr = map.addr;
-    updater_info.package_zip_len = map.length;
-
-    State state;
-    state.cookie = &updater_info;
-    state.script = script;
-    state.errmsg = NULL;
-
-    char* result = Evaluate(&state, root);
-    if (result == NULL) {
-        if (state.errmsg == NULL) {
-            printf("script aborted (no error message)\n");
-            fprintf(cmd_pipe, "ui_print script aborted (no error message)\n");
-        } else {
-            printf("script aborted: %s\n", state.errmsg);
-            char* line = strtok(state.errmsg, "\n");
-            while (line) {
-                fprintf(cmd_pipe, "ui_print %s\n", line);
-                line = strtok(NULL, "\n");
-            }
-            fprintf(cmd_pipe, "ui_print\n");
-        }
-        free(state.errmsg);
-        return 7;
-    } else {
-        fprintf(cmd_pipe, "ui_print script succeeded: result was [%s]\n", result);
-        free(result);
-    }
-
-    if (updater_info.package_zip) {
-        mzCloseZipArchive(updater_info.package_zip);
-    }
-    sysReleaseMap(&map);
-    free(script);
-
-    return 0;
-}