Files
mediafire-fuse/mfshell/commands/updates.c
josch febb29f75c Add support for updating local cache through patches
- refactor some code:
   - code handling the file cache is now in fuse/filecache.c
   - base36 and base16 encoding and decoding moved to utils/hash.c
 - mfshell: add "updates" command calling device/get_updates
 - add container class to store patch information as mfapi/patch.c
 - apicalls: store more info retrieved by file/get_info
 - apicalls: add device/get_updates
 - apicalls: add device/get_patch
2014-12-01 16:30:32 +01:00

101 lines
2.7 KiB
C

/*
* Copyright (C) 2014 Johannes Schauer <j.schauer@email.de>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2, as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <stddef.h>
#include <string.h>
#include <inttypes.h>
#include "../../mfapi/apicalls.h"
#include "../../mfapi/mfconn.h"
#include "../../mfapi/patch.h"
#include "../mfshell.h"
#include "../commands.h" // IWYU pragma: keep
int mfshell_cmd_updates(mfshell * mfshell, int argc, char *const argv[])
{
mfpatch **patches;
uint64_t revision;
uint64_t target_revision;
const char *quickkey;
size_t len;
int i;
int retval;
if (mfshell == NULL) {
fprintf(stderr, "Zero shell\n");
return -1;
}
if (mfshell->conn == NULL) {
fprintf(stderr, "conn is NULL\n");
return -1;
}
switch (argc) {
case 3:
target_revision = 0;
break;
case 4:
target_revision = atoll(argv[3]);
break;
default:
fprintf(stderr, "Invalid number of arguments\n");
return -1;
}
quickkey = argv[1];
if (quickkey == NULL)
return -1;
len = strlen(quickkey);
if (len != 15)
return -1;
revision = atoll(argv[2]);
patches = NULL;
retval = mfconn_api_device_get_updates(mfshell->conn, quickkey, revision,
target_revision, &patches);
mfconn_update_secret_key(mfshell->conn);
if (retval != 0) {
fprintf(stderr, "api call unsuccessful\n");
return -1;
}
fprintf(stdout,
"source_revision target_revision source_hash target_hash patch_hash\n");
for (i = 0; patches[i] != NULL; i++) {
fprintf(stdout, "%" PRIu64 " %" PRIu64 " %s %s %s\n",
patch_get_source_revision(patches[i]),
patch_get_target_revision(patches[i]),
patch_get_source_hash(patches[i]),
patch_get_target_hash(patches[i]), patch_get_hash(patches[i]));
free(patches[i]);
}
free(patches);
return 0;
}