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auto import from //branches/cupcake/...@127101

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The Android Open Source Project
2009-01-20 14:03:55 -08:00
parent 66339ad5ce
commit ed18741e07
20 changed files with 464 additions and 371 deletions
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55
tools/applypatch/applypatch.c
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@@ -1,20 +1,17 @@
/*
* Copyright (C) 2008 The Android Open Source Project
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* 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
*
* 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.
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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.
* 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 <errno.h>
@@ -209,24 +206,6 @@ int CheckMode(int argc, char** argv) {
}
int ShowLicenses() {
puts("\nCopyright (C) 2008 The Android Open Source Project\n"
"\n"
"This program is free software; you can redistribute it and/or\n"
"modify it under the terms of the GNU General Public License\n"
"as published by the Free Software Foundation; either version 2\n"
"of the License, or (at your option) any later version.\n"
"\n"
"This program is distributed in the hope that it will be useful,\n"
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
"GNU General Public License for more details.\n"
"\n"
"You should have received a copy of the GNU General Public License\n"
"along with this program; if not, write to the Free Software\n"
"Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA\n"
"02110-1301, USA.\n"
"\n------------------\n"
);
ShowBSDiffLicense();
return 0;
}
@@ -251,10 +230,10 @@ size_t FreeSpaceForFile(const char* filename) {
// successfully.
//
// - otherwise, if the sha1 hash of <file> is <src-sha1>, applies the
// xdelta3 or bsdiff <patch> to <file> to produce a new file (the
// type of patch is automatically detected from the file header).
// If that new file has sha1 hash <tgt-sha1>, moves it to replace
// <file>, and exits successfully.
// bsdiff <patch> to <file> to produce a new file (the type of patch
// is automatically detected from the file header). If that new
// file has sha1 hash <tgt-sha1>, moves it to replace <file>, and
// exits successfully.
//
// - otherwise, or if any error is encountered, exits with non-zero
// status.
@@ -426,12 +405,8 @@ int main(int argc, char** argv) {
header[2] == 0xc4 && header[3] == 0) {
// xdelta3 patches begin "VCD" (with the high bits set) followed
// by a zero byte (the version number).
int result = ApplyXDelta3Patch(source_to_use->data, source_to_use->size,
patch_filename, output, &ctx);
if (result != 0) {
fprintf(stderr, "ApplyXDelta3Patch failed\n");
return result;
}
fprintf(stderr, "error: xdelta3 patches no longer supported\n");
return 1;
} else if (header_bytes_read >= 8 &&
memcmp(header, "BSDIFF40", 8) == 0) {
int result = ApplyBSDiffPatch(source_to_use->data, source_to_use->size,