auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 181 deletions

diff --git a/fastboot/protocol.c b/fastboot/protocol.c
deleted file mode 100644
index c788a12..0000000
--- a/fastboot/protocol.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-#include "fastboot.h"
-
-static char ERROR[128];
-
-char *fb_get_error(void)
-{
-    return ERROR;
-}
-
-static int check_response(usb_handle *usb, unsigned size, 
-                          unsigned data_okay, char *response)
-{
-    unsigned char status[65];
-    int r;
-
-    for(;;) {
-        r = usb_read(usb, status, 64);
-        if(r < 0) {
-            sprintf(ERROR, "status read failed (%s)", strerror(errno));
-            usb_close(usb);
-            return -1;
-        }
-        status[r] = 0;
-
-        if(r < 4) {
-            sprintf(ERROR, "status malformed (%d bytes)", r);
-            usb_close(usb);
-            return -1;
-        }
-
-        if(!memcmp(status, "INFO", 4)) {
-            fprintf(stderr,"%s\n", status);
-            continue;
-        }
-
-        if(!memcmp(status, "OKAY", 4)) {
-            if(response) {
-                strcpy(response, (char*) status + 4);
-            }
-            return 0;
-        }
-
-        if(!memcmp(status, "FAIL", 4)) {
-            if(r > 4) {
-                sprintf(ERROR, "remote: %s", status + 4);
-            } else {
-                strcpy(ERROR, "remote failure");
-            }
-            return -1;
-        }
-
-        if(!memcmp(status, "DATA", 4) && data_okay){
-            unsigned dsize = strtoul((char*) status + 4, 0, 16);
-            if(dsize > size) {
-                strcpy(ERROR, "data size too large");
-                usb_close(usb);
-                return -1;
-            }
-            return dsize;
-        }
-
-        strcpy(ERROR,"unknown status code");
-        usb_close(usb);
-        break;
-    }
-
-    return -1;
-}
-
-static int _command_send(usb_handle *usb, const char *cmd,
-                         const void *data, unsigned size,
-                         char *response)
-{
-    int cmdsize = strlen(cmd);
-    int r;
-    
-    if(response) {
-        response[0] = 0;
-    }
-
-    if(cmdsize > 64) {
-        sprintf(ERROR,"command too large");
-        return -1;
-    }
-
-    if(usb_write(usb, cmd, cmdsize) != cmdsize) {
-        sprintf(ERROR,"command write failed (%s)", strerror(errno));
-        usb_close(usb);
-        return -1;
-    }
-
-    if(data == 0) {
-        return check_response(usb, size, 0, response);
-    }
-
-    r = check_response(usb, size, 1, 0);
-    if(r < 0) {
-        return -1;
-    }
-    size = r;
-
-    if(size) {
-        r = usb_write(usb, data, size);
-        if(r < 0) {
-            sprintf(ERROR, "data transfer failure (%s)", strerror(errno));
-            usb_close(usb);
-            return -1;
-        }
-        if(r != ((int) size)) {
-            sprintf(ERROR, "data transfer failure (short transfer)");
-            usb_close(usb);
-            return -1;
-        }
-    }
-    
-    r = check_response(usb, 0, 0, 0);
-    if(r < 0) {
-        return -1;
-    } else {
-        return size;
-    }
-}
-
-int fb_command(usb_handle *usb, const char *cmd)
-{
-    return _command_send(usb, cmd, 0, 0, 0);
-}
-
-int fb_command_response(usb_handle *usb, const char *cmd, char *response)
-{
-    return _command_send(usb, cmd, 0, 0, response);
-}
-
-int fb_download_data(usb_handle *usb, const void *data, unsigned size)
-{
-    char cmd[64];
-    int r;
-    
-    sprintf(cmd, "download:%08x", size);
-    r = _command_send(usb, cmd, data, size, 0);
-    
-    if(r < 0) {
-        return -1;
-    } else {
-        return 0;
-    }
-}
-