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hsync_demo.cpp
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hsync_demo.cpp
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// hsync_demo.cpp
// client for sync patch
// like zsync : http://zsync.moria.org.uk/
// Created by housisong on 2019-09-18.
/*
The MIT License (MIT)
Copyright (c) 2019-2024 HouSisong
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
*/
#include <vector>
#include "HDiffPatch/_clock_for_demo.h"
#include "HDiffPatch/_atosize.h"
#include "HDiffPatch/libParallel/parallel_import.h"
#include "HDiffPatch/file_for_patch.h"
#include "HDiffPatch/_dir_ignore.h"
#include "HDiffPatch/libHDiffPatch/HDiff/private_diff/mem_buf.h"
#include "HDiffPatch/libhsync/sync_client/sync_client.h"
#if (_IS_NEED_DIR_DIFF_PATCH)
# include "HDiffPatch/libhsync/sync_client/dir_sync_client.h"
# define _IS_NEED_tempDirPatchListener 0
# include "HDiffPatch/hpatch_dir_listener.h"
#endif
# include "hsync_import_patch.h"
#ifndef _IS_NEED_MAIN
# define _IS_NEED_MAIN 1
#endif
#ifndef _IS_NEED_CMDLINE
# define _IS_NEED_CMDLINE 1
#endif
#ifndef _IS_SYNC_PATCH_DEMO
# define _IS_SYNC_PATCH_DEMO 1
#endif
#ifndef _IS_NEED_PRINT_LOG
# define _IS_NEED_PRINT_LOG 1
#endif
#if (_IS_NEED_PRINT_LOG)
# define _log_info_utf8 hpatch_printPath_utf8
#else
# define printf(...)
# define _log_info_utf8(...) do{}while(0)
#endif
typedef struct TSyncDownloadPlugin{
//download range of file
hpatch_BOOL (*download_range_open) (IReadSyncDataListener* out_listener,
const char* file_url,size_t kStepRangeNumber);
hpatch_BOOL (*download_range_close)(IReadSyncDataListener* listener);
//download file
hpatch_BOOL (*download_file) (const char* file_url,const hpatch_TStreamOutput* out_stream,
hpatch_StreamPos_t continueDownloadPos);
} TSyncDownloadPlugin;
#if (_IS_SYNC_PATCH_DEMO)
//simple file demo plugin
# include "client_download_demo.h"
hpatch_BOOL getSyncDownloadPlugin(TSyncDownloadPlugin* out_downloadPlugin){
out_downloadPlugin->download_range_open=downloadEmulation_open_by_file;
out_downloadPlugin->download_range_close=downloadEmulation_close;
out_downloadPlugin->download_file=downloadEmulation_download_file;
return hpatch_TRUE;
}
#else
//NOTE: download by tcp/udp/http/https? You can implement your download plugin
hpatch_BOOL getSyncDownloadPlugin(TSyncDownloadPlugin* out_downloadPlugin);
#endif
#ifndef _IS_NEED_DEFAULT_CompressPlugin
# define _IS_NEED_DEFAULT_CompressPlugin 1
#endif
#if (_IS_NEED_DEFAULT_CompressPlugin)
//===== select needs decompress plugins or change to your plugin=====
//# define _CompressPlugin_zlib
# define _CompressPlugin_ldef // compatible with zlib's deflate encoding
# define _CompressPlugin_zstd
#endif
#include "dict_decompress_plugin_demo.h"
#ifndef _IS_NEED_DEFAULT_ChecksumPlugin
# define _IS_NEED_DEFAULT_ChecksumPlugin 1
#endif
#if (_IS_NEED_DEFAULT_ChecksumPlugin)
//===== select needs checksum plugins or change to your plugin=====
# define _ChecksumPlugin_xxh128
# define _ChecksumPlugin_mbedtls_md5
# define _ChecksumPlugin_mbedtls_sha512
# define _ChecksumPlugin_mbedtls_sha256
# define _ChecksumPlugin_crc32
#endif
#include "HDiffPatch/checksum_plugin_demo.h"
#if (_IS_NEED_CMDLINE)
#if (_IS_SYNC_PATCH_DEMO)
# define _NOTE_TEXT_URL "test"
# define _NOTE_TEXT_APP "hsynz::hsync_demo"
#endif
static void printVersion(){
printf(_NOTE_TEXT_APP " v" HSYNC_VERSION_STRING "\n\n");
}
static void printUsage(){
printVersion();
printf("sync patch: [options] oldPath [-dl#hsyni_file_" _NOTE_TEXT_URL "] hsyni_file hsynz_file_" _NOTE_TEXT_URL " [-diffi#cacheTempFile] outNewPath\n"
"download : [options] -dl#hsyni_file_" _NOTE_TEXT_URL " hsyni_file\n"
"local diff: [options] oldPath hsyni_file hsynz_file_" _NOTE_TEXT_URL " -diff#outDiffFile\n"
"local patch: [options] oldPath hsyni_file -patch#diffFile outNewPath\n"
"sync infos: [options] oldPath hsyni_file [-diffi#cacheTempFile]\n"
#if (_IS_NEED_DIR_DIFF_PATCH)
" oldPath can be file or directory(folder),\n"
#endif
" if oldPath is empty input parameter \"\"\n"
"options:\n"
" -dl#hsyni_file_" _NOTE_TEXT_URL "\n"
" download hsyni_file from hsyni_file_" _NOTE_TEXT_URL " befor sync patch;\n"
" -diff#outDiffFile\n"
" create diffFile from ranges of hsynz_file_" _NOTE_TEXT_URL " befor local patch;\n"
" -diffi#cacheTempFile\n"
" saving diffInfo to cache file for optimize speed when continue sync patch;\n"
" -patch#diffFile\n"
" local patch(oldPath+diffFile) to outNewPath;\n"
" -cdl\n"
" continue download data from breakpoint;\n"
" DEFAULT continue download mode is closed;\n"
" -r-stepRangeNumber\n"
" DEFAULT -r-32, recommended 16,20,...\n"
" limit the maximum number of .hsynz data ranges that can be downloaded \n"
" in a single request step; \n"
" if http(s) server not support muti-ranges request, must set -r-1\n"
#if (_IS_USED_MULTITHREAD)
" -p-parallelThreadNumber\n"
" DEFAULT -p-4; \n"
" if parallelThreadNumber>1 then open multi-thread Parallel mode;\n"
" NOTE: now download data always used single-thread.\n"
#endif
#if (_IS_NEED_DIR_DIFF_PATCH)
" -n-maxOpenFileNumber\n"
" limit Number of open files at same time when oldPath is directory;\n"
" maxOpenFileNumber>=8, DEFAULT -n-24, the best limit value by different\n"
" operating system.\n"
" -g#ignorePath[#ignorePath#...]\n"
" set iGnore path list in oldPath directory; ignore path list such as:\n"
" #.DS_Store#desktop.ini#*thumbs*.db#.git*#.svn/#cache_*/00*11/*.tmp\n"
" # means separator between names; (if char # in name, need write #: )\n"
" * means can match any chars in name; (if char * in name, need write *: );\n"
" / at the end of name means must match directory;\n"
#endif
" -f Force overwrite, ignore write path already exists;\n"
" DEFAULT (no -f) not overwrite and then return error;\n"
" not support oldPath outNewPath same path!\n"
" if used -f and outNewPath is exist file:\n"
#if (_IS_NEED_DIR_DIFF_PATCH)
" if patch output file, will overwrite;\n"
#else
" will overwrite;\n"
#endif
#if (_IS_NEED_DIR_DIFF_PATCH)
" if patch output directory, will always return error;\n"
#endif
" if used -f and outNewPath is exist directory:\n"
#if (_IS_NEED_DIR_DIFF_PATCH)
" if patch output file, will always return error;\n"
#else
" will always return error;\n"
#endif
#if (_IS_NEED_DIR_DIFF_PATCH)
" if patch output directory, will overwrite, but not delete\n"
" needless existing files in directory.\n"
#endif
" -v output Version info.\n"
" -h or -?\n"
" output Help info (this usage).\n\n"
);
}
//return TSyncClient_resultType
int sync_client_cmd_line(int argc, const char * argv[]);
#endif //_IS_NEED_CMDLINE
TSyncClient_resultType
hsync_patch_2file(const char* outNewFile,const char* oldPath,bool oldIsDir,
const std::vector<std::string>& ignoreOldPathList,
const char* hsyni_file,IReadSyncDataListener* syncDataListener,
const char* localDiffFile,TSyncDiffType diffType,hpatch_BOOL isUsedDownloadContinue,
size_t kMaxOpenFileNumber,int threadNum);
TSyncClient_resultType
hsync_patch_2file(const char* outNewFile,const char* oldPath,bool oldIsDir,
const std::vector<std::string>& ignoreOldPathList,
const char* hsyni_file,const TSyncDownloadPlugin* downloadPlugin,const char* hsynz_file_url,
const char* localDiffFile,TSyncDiffType diffType,hpatch_BOOL isUsedDownloadContinue,
size_t kStepRangeNumber,size_t kMaxOpenFileNumber,int threadNum);
#if (_IS_NEED_DIR_DIFF_PATCH)
TSyncClient_resultType
hsync_patch_2dir(const char* outNewDir,const char* oldPath,bool oldIsDir,
const std::vector<std::string>& ignoreOldPathList,
const char* hsyni_file,const TSyncDownloadPlugin* downloadPlugin,const char* hsynz_file_url,
const char* localDiffFile,TSyncDiffType diffType,hpatch_BOOL isUsedDownloadContinue,
size_t kStepRangeNumber,size_t kMaxOpenFileNumber,int threadNum);
#endif
static TSyncClient_resultType
downloadNewSyncInfoFile(const TSyncDownloadPlugin* downloadPlugin,const char* hsyni_file_url,
const char* out_hsyni_file,bool isUsedDownloadContinue);
#if (_IS_NEED_MAIN)
# if (_IS_USED_WIN32_UTF8_WAPI)
int wmain(int argc,wchar_t* argv_w[]){
hdiff_private::TAutoMem _mem(hpatch_kPathMaxSize*4);
char** argv_utf8=(char**)_mem.data();
if (!_wFileNames_to_utf8((const wchar_t**)argv_w,argc,argv_utf8,_mem.size()))
return kSyncClient_optionsError;
SetDefaultStringLocale();
return sync_client_cmd_line(argc,(const char**)argv_utf8);
}
# else
int main(int argc,char* argv[]){
return sync_client_cmd_line(argc,(const char**)argv);
}
# endif
#endif
//ISyncInfoListener::findDecompressPlugin
static hsync_TDictDecompress* _findDecompressPlugin(ISyncInfoListener* listener,const char* compressType,size_t dictSize){
if (compressType==0) return 0; //ok
hsync_TDictDecompress* decompressPlugin=0;
#ifdef _CompressPlugin_ldef
if ((!decompressPlugin)&&ldefDictDecompressPlugin.base.is_can_open(compressType)){
static TDictDecompressPlugin_ldef _ldefDictDecompressPlugin=ldefDictDecompressPlugin;
_ldefDictDecompressPlugin.dict_bits=(hpatch_byte)_dictSizeToDictBits(dictSize);
decompressPlugin=&_ldefDictDecompressPlugin.base;
}
#else
#ifdef _CompressPlugin_zlib
if ((!decompressPlugin)&&zlibDictDecompressPlugin.base.is_can_open(compressType)){
static TDictDecompressPlugin_zlib _zlibDictDecompressPlugin=zlibDictDecompressPlugin;
_zlibDictDecompressPlugin.dict_bits=(hpatch_byte)_dictSizeToDictBits(dictSize);
decompressPlugin=&_zlibDictDecompressPlugin.base;
}
#endif
#endif
#ifdef _CompressPlugin_zstd
if ((!decompressPlugin)&&zstdDictDecompressPlugin.base.is_can_open(compressType)){
static TDictDecompressPlugin_zstd _zstdDictDecompressPlugin=zstdDictDecompressPlugin;
_zstdDictDecompressPlugin.dictSize=dictSize;
decompressPlugin=&_zstdDictDecompressPlugin.base;
}
#endif
if (decompressPlugin==0){
printf(" sync_patch can't decompress type: \"%s\"\n",compressType);
return 0; //unsupport error
}else{
printf(" sync_patch run with decompress plugin: \"%s\"\n",compressType);
return decompressPlugin; //ok
}
}
//ISyncInfoListener::findChecksumPlugin
static hpatch_TChecksum* _findChecksumPlugin(ISyncInfoListener* listener,const char* strongChecksumType){
assert((strongChecksumType!=0)&&(strlen(strongChecksumType)>0));
hpatch_TChecksum* strongChecksumPlugin=0;
#ifdef _ChecksumPlugin_xxh128
if ((!strongChecksumPlugin)&&(0==strcmp(strongChecksumType,xxh128ChecksumPlugin.checksumType())))
strongChecksumPlugin=&xxh128ChecksumPlugin;
#endif
#ifdef _ChecksumPlugin_mbedtls_md5
if ((!strongChecksumPlugin)&&(0==strcmp(strongChecksumType,md5ChecksumPlugin.checksumType())))
strongChecksumPlugin=&md5ChecksumPlugin;
#endif
#ifdef _ChecksumPlugin_mbedtls_sha512
if ((!strongChecksumPlugin)&&(0==strcmp(strongChecksumType,sha512ChecksumPlugin.checksumType())))
strongChecksumPlugin=&sha512ChecksumPlugin;
#endif
#ifdef _ChecksumPlugin_mbedtls_sha256
if ((!strongChecksumPlugin)&&(0==strcmp(strongChecksumType,sha256ChecksumPlugin.checksumType())))
strongChecksumPlugin=&sha256ChecksumPlugin;
#endif
#ifdef _ChecksumPlugin_crc32
if ((!strongChecksumPlugin)&&(0==strcmp(strongChecksumType,crc32ChecksumPlugin.checksumType())))
strongChecksumPlugin=&crc32ChecksumPlugin;
#endif
if (strongChecksumPlugin==0){
printf(" sync_patch can't found checksum type: \"%s\"\n",strongChecksumType);
return 0; //unsupport error
}else{
printf(" sync_patch run with strongChecksum plugin: \"%s\"\n",strongChecksumType);
return strongChecksumPlugin; //ok
}
}
static void printMatchResult(const TNeedSyncInfos* nsi) {
const uint32_t kBlockCount=nsi->blockCount;
const hpatch_StreamPos_t localDataSize=nsi->newDataSize-(nsi->kSyncBlockSize*(hpatch_StreamPos_t)nsi->needSyncBlockCount);
printf(" syncBlockCount: %d, /%d=%.1f%%\n localDataSize : %" PRIu64 "\n syncDataSize : %" PRIu64 "\n",
nsi->needSyncBlockCount,kBlockCount,100.0*nsi->needSyncBlockCount/kBlockCount,
localDataSize,nsi->needSyncSumSize);
hpatch_StreamPos_t downloadSize=nsi->newSyncInfoSize+nsi->needSyncSumSize;
printf(" downloadSize : %" PRIu64 "+%" PRIu64 "= %" PRIu64 ", /%" PRIu64 "=%.1f%%",
nsi->newSyncInfoSize,nsi->needSyncSumSize,downloadSize,
nsi->newDataSize,100.0*downloadSize/nsi->newDataSize);
if ((nsi->newSyncDataSize>0)&&(nsi->newSyncDataSize<nsi->newDataSize)){
hpatch_StreamPos_t maxDownloadSize=nsi->newSyncInfoSize+nsi->newSyncDataSize;
printf(" (/%" PRIu64 "=%.1f%%)",maxDownloadSize,100.0*downloadSize/maxDownloadSize);
}
printf("\n");
if (nsi->localDiffDataSize>0){
printf("\n localDiffDataSize : %" PRIu64 "\n",nsi->localDiffDataSize);
hpatch_StreamPos_t cdlSize=(nsi->needSyncSumSize>nsi->localDiffDataSize)?(nsi->needSyncSumSize-nsi->localDiffDataSize):0;
printf( " continue downloadSize: %" PRIu64 ", /%" PRIu64 "=%.1f%%\n",
cdlSize,downloadSize,100.0*cdlSize/downloadSize);
}
}
//ISyncInfoListener::needSyncInfo
static void _onNeedSyncInfo(ISyncInfoListener* listener,const TNeedSyncInfos* needSyncInfo){
printMatchResult(needSyncInfo);
}
#define _pferr(errorInfo) do{ hpatch_printStdErrPath_utf8(errorInfo); }while(0)
#define _check(value,exitCode,errInfo) do{ \
if (!(value)) { _pferr(errInfo); LOG_ERR(" ERROR!\n"); return exitCode; } }while(0)
#define _check3(value,exitCode,errInfo0,errInfo1,errInfo2) do{ \
if (!(value)) { _pferr(errInfo0); _pferr(errInfo1); _pferr(errInfo2); LOG_ERR(" ERROR!\n"); return exitCode; } }while(0)
#if (_IS_NEED_CMDLINE)
#define _options_check(value,errorInfo) do{ \
if (!(value)) { LOG_ERR("options " errorInfo " ERROR!\n\n"); \
printUsage(); return kSyncClient_optionsError; } }while(0)
#define _kNULL_VALUE (-1)
#define _kNULL_SIZE (~(size_t)0)
#define _kNULL_diffType ((TSyncDiffType)(_kSyncDiff_TYPE_MAX_+1))
#define _THREAD_NUMBER_NULL 0
#define _THREAD_NUMBER_MIN 1
#define _THREAD_NUMBER_DEFUALT 4
#define _THREAD_NUMBER_MAX (1<<8)
#define kStepRangeNumber_default 32
enum TRunAsType{
kRunAs_unknown =0,
kRunAs_sync_patch,
kRunAs_download,
kRunAs_local_diff,
kRunAs_local_patch,
kRunAs_sync_infos,
};
#define _isSwapToPatchTag(tag) (0==strcmp("--patch",tag))
int isSwapToPatchMode(int argc,const char* argv[]){
int i;
for (i=1;i<argc;++i){
if (_isSwapToPatchTag(argv[i]))
return hpatch_TRUE;
}
return hpatch_FALSE;
}
//return TSyncClient_resultType
int sync_client_cmd_line(int argc, const char * argv[]) {
size_t threadNum=_THREAD_NUMBER_NULL;
hpatch_BOOL isForceOverwrite=_kNULL_VALUE;
hpatch_BOOL isOutputHelp=_kNULL_VALUE;
hpatch_BOOL isOutputVersion=_kNULL_VALUE;
hpatch_BOOL isOldPathInputEmpty=_kNULL_VALUE;
hpatch_BOOL isUsedDownloadContinue=_kNULL_VALUE;
size_t kStepRangeNumber=_kNULL_SIZE;
TSyncDiffType diffType=_kNULL_diffType;
const char* hsyni_file_url=0;
const char* diff_to_diff_file=0;
const char* patch_by_diff_file=0;
//_IS_NEED_DIR_DIFF_PATCH
size_t kMaxOpenFileNumber=_kNULL_SIZE; //only used in oldPath is dir
std::vector<std::string> ignoreOldPathList;
//
std::vector<const char *> arg_values;
for (int i=1; i<argc; ++i) {
const char* op=argv[i];
_options_check(op!=0,"?");
if (op[0]!='-'){
hpatch_BOOL isEmpty=(strlen(op)==0);
if (isEmpty){
if (isOldPathInputEmpty==_kNULL_VALUE)
isOldPathInputEmpty=hpatch_TRUE;
else
_options_check(!isEmpty,"?"); //error return
}else{
if (isOldPathInputEmpty==_kNULL_VALUE)
isOldPathInputEmpty=hpatch_FALSE;
}
arg_values.push_back(op); //file path
continue;
}
switch (op[1]) {
case 'p':{
if (strstr(op,"-patch#")==op){
const char* pfname=op+7;
_options_check((patch_by_diff_file==0)&&(strlen(pfname)>0),"-patch#?");
patch_by_diff_file=pfname;
#if (_IS_USED_MULTITHREAD)
}else if (strstr(op,"-p-")==op){
_options_check(threadNum==_THREAD_NUMBER_NULL,"-p-?");
const char* pnum=op+3;
_options_check(a_to_size(pnum,strlen(pnum),&threadNum),"-p-?");
_options_check(threadNum>=_THREAD_NUMBER_MIN,"-p-?");
#endif
}else{
#if (_IS_USED_MULTITHREAD)
_options_check(false,"-patch#? or -p-?");
#else
_options_check(false,"-patch#?");
#endif
}
} break;
case 'c':{
if ((strcmp(op,"-cdl")==0)||(strcmp(op,"-cdl-on")==0)||(strcmp(op,"-cdl-opened")==0)){
_options_check(isUsedDownloadContinue==_kNULL_VALUE,"-cdl?");
isUsedDownloadContinue=hpatch_TRUE;
}else if ((strcmp(op,"-cdl-off")==0)||(strcmp(op,"-cdl-closed")==0)){
_options_check(isUsedDownloadContinue==_kNULL_VALUE,"-cdl?");
isUsedDownloadContinue=hpatch_FALSE;
}else{
_options_check(false,"-cdl?");
}
} break;
case 'r':{
const char* pnum=op+3;
_options_check((kStepRangeNumber==_kNULL_SIZE)&&(op[2]=='-'),"-r-?");
_options_check(kmg_to_size(pnum,strlen(pnum),&kStepRangeNumber),"-r-?");
} break;
case 'd':{
if (strstr(op,"-diff")==op){
if (strstr(op,"-diff#")==op){
const char* pfname=op+6;
_options_check((diff_to_diff_file==0)&&(strlen(pfname)>0),"-diff#?");
diff_to_diff_file=pfname;
}else if (strstr(op,"-diffi#")==op){ //now hidden option
const char* pfname=op+7;
_options_check((diff_to_diff_file==0)&&(strlen(pfname)>0),"-diffi#?");
diff_to_diff_file=pfname;
diffType=kSyncDiff_info;
}else if (strstr(op,"-diffd#")==op){ //now hidden option
const char* pfname=op+7;
_options_check((diff_to_diff_file==0)&&(strlen(pfname)>0),"-diffd#?");
diff_to_diff_file=pfname;
diffType=kSyncDiff_data; //NOTE: now, will run as single-thread
}else{
_options_check(false,"-diff?");
}
}else if (strstr(op,"-dl#")==op){
const char* purl=op+4;
_options_check((hsyni_file_url==0)&&(strlen(purl)>0),"-dl#?");
hsyni_file_url=purl;
}else{
_options_check(false,"-dl#? or -diff?");
}
} break;
#if (_IS_NEED_DIR_DIFF_PATCH)
case 'n':{
const char* pnum=op+3;
_options_check((kMaxOpenFileNumber==_kNULL_SIZE)&&(op[2]=='-'),"-n-?");
_options_check(kmg_to_size(pnum,strlen(pnum),&kMaxOpenFileNumber),"-n-?");
} break;
case 'g':{
if (op[2]=='#'){ //-g#
const char* plist=op+3;
_options_check(_getIgnorePathSetList(ignoreOldPathList,plist),"-g#?");
}else{
_options_check(hpatch_FALSE,"-g?");
}
} break;
#endif
case 'f':{
_options_check((isForceOverwrite==_kNULL_VALUE)&&(op[2]=='\0'),"-f");
isForceOverwrite=hpatch_TRUE;
} break;
case '?':
case 'h':{
_options_check((isOutputHelp==_kNULL_VALUE)&&(op[2]=='\0'),"-h");
isOutputHelp=hpatch_TRUE;
} break;
case 'v':{
_options_check((isOutputVersion==_kNULL_VALUE)&&(op[2]=='\0'),"-v");
isOutputVersion=hpatch_TRUE;
} break;
default: {
_options_check(hpatch_FALSE,"?");
} break;
}//swich
}
if (isOutputHelp==_kNULL_VALUE)
isOutputHelp=hpatch_FALSE;
if (isOutputVersion==_kNULL_VALUE)
isOutputVersion=hpatch_FALSE;
if (isForceOverwrite==_kNULL_VALUE)
isForceOverwrite=hpatch_FALSE;
if (kStepRangeNumber==_kNULL_SIZE)
kStepRangeNumber=kStepRangeNumber_default;
else if (kStepRangeNumber<1)
kStepRangeNumber=1;
#if (_IS_USED_MULTITHREAD)
if (threadNum==_THREAD_NUMBER_NULL)
threadNum=_THREAD_NUMBER_DEFUALT;
else if (threadNum>_THREAD_NUMBER_MAX)
threadNum=_THREAD_NUMBER_MAX;
#else
threadNum=1;
#endif
#if (_IS_NEED_DIR_DIFF_PATCH)
if (kMaxOpenFileNumber==_kNULL_SIZE)
kMaxOpenFileNumber=kMaxOpenFileNumber_default_patch;
if (kMaxOpenFileNumber<kMaxOpenFileNumber_default_min)
kMaxOpenFileNumber=kMaxOpenFileNumber_default_min;
#endif
if (isOldPathInputEmpty==_kNULL_VALUE)
isOldPathInputEmpty=hpatch_FALSE;
if (isUsedDownloadContinue==_kNULL_VALUE)
isUsedDownloadContinue=hpatch_FALSE;
if (diffType==_kNULL_diffType)
diffType=kSyncDiff_default;
if (isOutputHelp||isOutputVersion){
if (isOutputHelp)
printUsage();//with version
else
printVersion();
if (arg_values.empty())
return kSyncClient_ok; //ok
}
if (threadNum>1)
printf("muti-thread parallel: opened, threadNum: %d\n",(int)threadNum);
printf("continue download: %s\n",isUsedDownloadContinue?"opened":"closed");
_options_check((hsyni_file_url?1:0)+(patch_by_diff_file?1:0)<=1
+((diff_to_diff_file&&(diffType!=kSyncDiff_info))?1:0),
"-dl,-diff,-patch can't be used at the same time");
const char* oldPath =0; // input old
const char* hsyni_file =0; // .hsyni
const char* hsynz_file_url =0; // .hsynz or newFile's url
const char* outNewPath =0; // output new
TRunAsType runAs=kRunAs_unknown;
if ((hsyni_file_url!=0)&&(arg_values.size()==1)){
runAs=kRunAs_download;
printf("run as: download\n");
hsyni_file =arg_values[0];
}else if ((diff_to_diff_file!=0)&&(diffType!=kSyncDiff_info)){
_options_check(arg_values.size()==3,"local diff input count");
runAs=kRunAs_local_diff;
printf("run as: local diff\n");
oldPath =arg_values[0];
hsyni_file =arg_values[1];
hsynz_file_url =arg_values[2];
}else if (patch_by_diff_file!=0){
_options_check(arg_values.size()==3,"local diff input count");
runAs=kRunAs_local_patch;
printf("run as: local patch\n");
oldPath =arg_values[0];
hsyni_file =arg_values[1];
outNewPath =arg_values[2];
}else if (arg_values.size()==2){
runAs=kRunAs_sync_infos;
printf("run as: show sync infos\n");
oldPath =arg_values[0];
hsyni_file =arg_values[1];
}else if (arg_values.size()==4){
runAs=kRunAs_sync_patch;
printf("run as: sync patch\n");
oldPath =arg_values[0];
hsyni_file =arg_values[1];
hsynz_file_url =arg_values[2];
outNewPath =arg_values[3];
}else{
_options_check(false,"input count");
}
TSyncDownloadPlugin downloadPlugin; memset(&downloadPlugin,0,sizeof(downloadPlugin));
if (hsyni_file_url||hsynz_file_url)
_check(getSyncDownloadPlugin(&downloadPlugin),
kSyncClient_getSyncDownloadPluginError,"getSyncDownloadPlugin()");
if (hsyni_file_url){
if (!isForceOverwrite)
_check3(hpatch_isPathNotExist(hsyni_file),kSyncClient_overwritePathError,
"file \"",hsyni_file,"\" already exists, overwrite");
double dtime0=clock_s();
printf( "download .hsyni: \""); _log_info_utf8(hsyni_file);
printf("\"\n from URL: \""); _log_info_utf8(hsyni_file_url);
printf("\"\n");
int result=downloadNewSyncInfoFile(&downloadPlugin,hsyni_file_url,hsyni_file,
isUsedDownloadContinue!=0);
_check3(result==kSyncClient_ok,result,"download from url: \"",hsyni_file_url,"\"");
double dtime1=clock_s();
printf( " download time: %.3f s\n\n",(dtime1-dtime0));
if (runAs==kRunAs_download)
return result;
//else continue sync patch
}
double time0=clock_s();
{
const bool isSamePath=(outNewPath!=0)&&(hpatch_getIsSamePath(oldPath,outNewPath)!=0);
_check3(!isSamePath,kSyncClient_overwritePathError,
"not support oldPath outNewPath same path \"",outNewPath,"\"");
}
hpatch_TPathType outNewPathType=kPathType_notExist;
if (outNewPath)
_check3(hpatch_getPathStat(outNewPath,&outNewPathType,0),
kSyncClient_pathTypeError,"get outNewPath \"",outNewPath,"\" type");
if (!isForceOverwrite)
_check3(outNewPathType==kPathType_notExist,kSyncClient_overwritePathError,
"outNewPath \"",outNewPath,"\" already exists, overwrite");
hpatch_TPathType oldPathType;
if (0!=strcmp(oldPath,"")){ // isOldPathInputEmpty
_check3(hpatch_getPathStat(oldPath,&oldPathType,0),kSyncClient_pathTypeError,
"get oldPath \"",oldPath,"\" type");
_check3((oldPathType!=kPathType_notExist),kSyncClient_pathTypeError,
"oldPath \"",oldPath,"\" not exist");
}else{ //same as empty file
oldPathType=kPathType_file;
}
const bool oldIsDir=(oldPathType==kPathType_dir);
const char* localDiffFile=diff_to_diff_file?diff_to_diff_file:patch_by_diff_file;
if (localDiffFile){
hpatch_TPathType diffFileType;
_check3(hpatch_getPathStat(localDiffFile,&diffFileType,0),kSyncClient_pathTypeError,
"get diffFile \"",localDiffFile,"\" type");
if ((localDiffFile==diff_to_diff_file)&&(!isForceOverwrite))
_check3((diffFileType==kPathType_notExist),kSyncClient_overwritePathError,
"diffFile \"",localDiffFile,"\" already exists, overwrite");
if (localDiffFile==patch_by_diff_file)
_check3((diffFileType==kPathType_file),kSyncClient_pathTypeError,
"diffFile \"",localDiffFile,"\" must exists file, type");
}
TSyncClient_resultType result=kSyncClient_ok;
hpatch_BOOL newIsDir=hpatch_FALSE;
result=checkNewSyncInfoType_by_file(hsyni_file,&newIsDir);
_check3(result==kSyncClient_ok,result,
"check hsyni_file \"",hsyni_file,"\" type");
if (outNewPath&&(!newIsDir))
_check3(!hpatch_getIsDirName(outNewPath),kSyncClient_pathTypeError,
"outNewPath \"",outNewPath,"\" must file, type");
printf("\n");
#if (_IS_NEED_DIR_DIFF_PATCH)
if (newIsDir)
result=hsync_patch_2dir(outNewPath,oldPath,oldIsDir,ignoreOldPathList,
hsyni_file,&downloadPlugin,hsynz_file_url,
localDiffFile,diffType,isUsedDownloadContinue,
kStepRangeNumber,kMaxOpenFileNumber,(int)threadNum);
else
#endif
result=hsync_patch_2file(outNewPath,oldPath,oldIsDir,ignoreOldPathList,
hsyni_file,&downloadPlugin,hsynz_file_url,
localDiffFile,diffType,isUsedDownloadContinue,
kStepRangeNumber,kMaxOpenFileNumber,(int)threadNum);
double time1=clock_s();
printf("\nsync_patch_%s2%s time: %.3f s\n",oldIsDir?"dir":"file",newIsDir?"dir":"file",(time1-time0));
if (result==kSyncClient_ok) printf("run ok.\n"); else printf("\nERROR!\n\n");
return result;
}
#if (_IS_NEED_DIR_DIFF_PATCH)
struct DirPathIgnoreListener:public CDirPathIgnore,IDirPathIgnore{
DirPathIgnoreListener(const std::vector<std::string>& ignorePathList,bool isPrintIgnore=true)
:CDirPathIgnore(ignorePathList,isPrintIgnore){}
//IDirPathIgnore
virtual bool isNeedIgnore(const std::string& path,size_t rootPathNameLen){
return CDirPathIgnore::isNeedIgnore(path,rootPathNameLen);
}
};
#endif
#endif //_IS_NEED_CMDLINE
#if (_IS_NEED_DIR_DIFF_PATCH)
bool getManifest(TManifest& out_manifest,const char* _rootPath,bool rootPathIsDir,
const std::vector<std::string>& ignorePathList){
try {
std::string rootPath(_rootPath);
if (rootPathIsDir) assignDirTag(rootPath);
DirPathIgnoreListener pathIgnore(ignorePathList);
get_manifest(&pathIgnore,rootPath,out_manifest);
return true;
} catch (...) {
return false;
}
}
#endif
hpatch_inline static
bool getFileSize(const char *path_utf8,hpatch_StreamPos_t* out_fileSize){
hpatch_TPathType out_type;
if (!hpatch_getPathStat(path_utf8,&out_type,out_fileSize)) return false;
return out_type==kPathType_file;
}
static bool printFileInfo(const char *path_utf8,const char *tag,bool isOutSize=true){
#if (_IS_NEED_PRINT_LOG)
hpatch_StreamPos_t fileSize=0;
if (!getFileSize(path_utf8,&fileSize)) return false;
if (isOutSize)
printf("%s: %" PRIu64 " \"",tag,fileSize);
else
printf("%s: \"",tag);
_log_info_utf8(path_utf8); printf("\"\n");
#endif
return true;
}
static const char* _kEmptyStr="";
TSyncClient_resultType
hsync_patch_2file(const char* outNewFile,const char* oldPath,bool oldIsDir,
const std::vector<std::string>& ignoreOldPathList,
const char* hsyni_file,IReadSyncDataListener* syncDataListener,
const char* localDiffFile,TSyncDiffType diffType,hpatch_BOOL isUsedDownloadContinue,
size_t kMaxOpenFileNumber,int threadNum){
if (oldPath==0) oldPath=_kEmptyStr;
#if (_IS_NEED_DIR_DIFF_PATCH)
std::string _oldPath(oldPath); if (oldIsDir) assignDirTag(_oldPath); oldPath=_oldPath.c_str();
#endif
printFileInfo(oldPath,oldIsDir?"in old dir ":"in old file ",!oldIsDir);
#if (_IS_NEED_DIR_DIFF_PATCH)
TManifest oldManifest;
if (oldIsDir){
_check3(getManifest(oldManifest,oldPath,oldIsDir,ignoreOldPathList),
kSyncClient_oldDirOpenError,"open oldPath \"",oldPath,"\"");
}
#endif
printFileInfo(hsyni_file, "info .hsyni ");
if (localDiffFile){
if (diffType==kSyncDiff_info) printFileInfo(localDiffFile,"diff info ",false);
else if (diffType==kSyncDiff_data) printFileInfo(localDiffFile,"diff data ",false);
else printFileInfo(localDiffFile,"diff file ");
}
if (outNewFile) printFileInfo(outNewFile, "out new file",false);
ISyncInfoListener listener; memset(&listener,0,sizeof(listener));
listener.findChecksumPlugin=_findChecksumPlugin;
listener.findDecompressPlugin=_findDecompressPlugin;
listener.onNeedSyncInfo=_onNeedSyncInfo;
TSyncClient_resultType result=kSyncClient_ok;
#if (_IS_NEED_DIR_DIFF_PATCH)
if (oldIsDir){
if ((localDiffFile==0)||(diffType==kSyncDiff_info))
result=sync_patch_2file(&listener,syncDataListener,oldManifest,hsyni_file,outNewFile,
isUsedDownloadContinue,localDiffFile,kMaxOpenFileNumber,threadNum);
else if (outNewFile==0) //local diff
result=sync_local_diff_2file(&listener,syncDataListener,oldManifest,hsyni_file,localDiffFile,
diffType,isUsedDownloadContinue,kMaxOpenFileNumber,threadNum);
else //local patch
result=sync_local_patch_2file(&listener,localDiffFile,oldManifest,hsyni_file,outNewFile,
kMaxOpenFileNumber,threadNum);
}else
#endif
{
assert(!oldIsDir);
if ((localDiffFile==0)||(diffType==kSyncDiff_info))
result=sync_patch_file2file(&listener,syncDataListener,oldPath,hsyni_file,outNewFile,
isUsedDownloadContinue,localDiffFile,threadNum);
else if (outNewFile==0) //local diff
result=sync_local_diff_file2file(&listener,syncDataListener,oldPath,hsyni_file,
localDiffFile,diffType,isUsedDownloadContinue,threadNum);
else //local patch
result=sync_local_patch_file2file(&listener,localDiffFile,oldPath,hsyni_file,
outNewFile,isUsedDownloadContinue,threadNum);
}
if ((result==kSyncClient_ok)&&localDiffFile&&(diffType!=kSyncDiff_info)&&(outNewFile==0))
printFileInfo(localDiffFile,"\nout diff ");
if ((result==kSyncClient_ok)&&outNewFile) printFileInfo(outNewFile, "\nout new file");
if (result!=kSyncClient_ok) { LOG_ERR("\nrun throw errorCode: %d\n",result); }
return result;
}
TSyncClient_resultType
hsync_patch_2file(const char* outNewFile,const char* oldPath,bool oldIsDir,
const std::vector<std::string>& ignoreOldPathList,
const char* hsyni_file,const TSyncDownloadPlugin* downloadPlugin,const char* hsynz_file_url,
const char* localDiffFile,TSyncDiffType diffType,hpatch_BOOL isUsedDownloadContinue,
size_t kStepRangeNumber,size_t kMaxOpenFileNumber,int threadNum){
if (hsynz_file_url) printFileInfo(hsynz_file_url, "sync url ",_IS_SYNC_PATCH_DEMO);
IReadSyncDataListener syncDataListener; memset(&syncDataListener,0,sizeof(syncDataListener));
if (hsynz_file_url)
_check3(downloadPlugin->download_range_open(&syncDataListener,hsynz_file_url,kStepRangeNumber),
kSyncClient_syncDataDownloadError,"download open sync file \"",hsynz_file_url,"\"");
TSyncClient_resultType result=hsync_patch_2file(outNewFile,oldPath,oldIsDir,ignoreOldPathList,
hsyni_file,&syncDataListener,
localDiffFile,diffType,isUsedDownloadContinue,
kMaxOpenFileNumber,threadNum);
if (hsynz_file_url)
_check3(downloadPlugin->download_range_close(&syncDataListener),
(result!=kSyncClient_ok)?result:kSyncClient_syncDataCloseError,
"close hsynz_file \"",hsynz_file_url,"\"");
return result;
}
#if (_IS_NEED_DIR_DIFF_PATCH)
struct TDirSyncPatchListener:public IDirSyncPatchListener{
const TManifest* oldManifest;
const std::string* newDirRoot;
std::string oldPathTemp;
};
static const char* TDirSyncPatchListener_getOldPathByNewPath(TDirSyncPatchListener* self,const char* newPath){
const size_t newPathLen=strlen(newPath);
const size_t newDirRootLen=self->newDirRoot->size();
assert(newPathLen>=newDirRootLen);
assert(0==memcmp(newPath,self->newDirRoot->c_str(),newDirRootLen));
self->oldPathTemp.assign(self->oldManifest->rootPath);
self->oldPathTemp.insert(self->oldPathTemp.end(),newPath+newDirRootLen,newPath+newPathLen);
return self->oldPathTemp.c_str();
}
static const char* TDirSyncPatchListener_getOldPathByIndex(TDirSyncPatchListener* self,size_t oldIndex){
assert(oldIndex<self->oldManifest->pathList.size());
return self->oldManifest->pathList[oldIndex].c_str();
}
static hpatch_BOOL _dirSyncPatch_setIsExecuteFile(TNewDirOutput* newDirOutput){
hpatch_BOOL result=hpatch_TRUE;
for (size_t i=0;i<newDirOutput->newExecuteCount;++i){
const char* executeFileName=TNewDirOutput_getNewExecuteFileByIndex(newDirOutput,i);
if (!hpatch_setIsExecuteFile(executeFileName)){
result=hpatch_FALSE;
printf("WARNING: can't set Execute tag to new file \"");
_log_info_utf8(executeFileName); printf("\"\n");
}
}
return result;
}
static hpatch_BOOL _dirSyncPatchFinish(IDirSyncPatchListener* listener,hpatch_BOOL isPatchSuccess,
const TNewDataSyncInfo* newSyncInfo,TNewDirOutput* newDirOutput){
TDirSyncPatchListener* self=(TDirSyncPatchListener*)listener->patchImport;
//can do your works
if (isPatchSuccess){
if (self->newDirRoot){
_dirSyncPatch_setIsExecuteFile(newDirOutput);
}
}
return hpatch_TRUE;
}
TSyncClient_resultType
hsync_patch_2dir(const char* outNewDir,const char* oldPath,bool oldIsDir,
const std::vector<std::string>& ignoreOldPathList,
const char* hsyni_file,const TSyncDownloadPlugin* downloadPlugin,const char* hsynz_file_url,
const char* localDiffFile,TSyncDiffType diffType,hpatch_BOOL isUsedDownloadContinue,
size_t kStepRangeNumber,size_t kMaxOpenFileNumber,int threadNum){
if (oldPath==0) oldPath=_kEmptyStr;
std::string _outNewDir(outNewDir?outNewDir:"");
if (outNewDir) { assignDirTag(_outNewDir); outNewDir=outNewDir?_outNewDir.c_str():0; }
std::string _oldPath(oldPath); if (oldIsDir) assignDirTag(_oldPath); oldPath=_oldPath.c_str();
printFileInfo(oldPath,oldIsDir?"in old dir ":"in old file",!oldIsDir);
TManifest oldManifest;
{
_check3(getManifest(oldManifest,oldPath,oldIsDir,ignoreOldPathList),
kSyncClient_oldDirOpenError,"open oldPath \"",oldPath,"\"");
}
printFileInfo(hsyni_file, "info .hsyni");
if (hsynz_file_url) printFileInfo(hsynz_file_url, "sync url ",false);
if (localDiffFile){
if (diffType==kSyncDiff_info) printFileInfo(localDiffFile,"diff info ",false);
else if (diffType==kSyncDiff_data) printFileInfo(localDiffFile,"diff data ",false);
else printFileInfo(localDiffFile,"diff file ");
}
if (outNewDir) printFileInfo(outNewDir, "out new dir",false);
IDirPatchListener defaultPatchDirlistener={0,_makeNewDir,_copySameFile,_openNewFile,_closeNewFile};
TDirSyncPatchListener listener; memset(&listener,0,sizeof(listener));
IReadSyncDataListener syncDataListener; memset(&syncDataListener,0,sizeof(syncDataListener));
listener.findChecksumPlugin=_findChecksumPlugin;
listener.findDecompressPlugin=_findDecompressPlugin;
listener.onNeedSyncInfo=_onNeedSyncInfo;
listener.patchImport=&listener;
listener.newDirRoot=outNewDir?&_outNewDir:0;
listener.oldManifest=&oldManifest;
listener.patchFinish=_dirSyncPatchFinish;
if (hsynz_file_url)
_check3(downloadPlugin->download_range_open(&syncDataListener,hsynz_file_url,kStepRangeNumber),
kSyncClient_syncDataDownloadError,"download open sync file \"",hsynz_file_url,"\"");
TSyncClient_resultType result=kSyncClient_ok;
if ((localDiffFile==0)||(diffType==kSyncDiff_info)){
if (isUsedDownloadContinue)
printf(" NOTE: sync_patch_2dir() unsupport download continue;"
" you can add downloaded files to old data, same as download continue;"
" or use sync_local_diff_2dir() to support download continue.\n");
result=sync_patch_2dir(&defaultPatchDirlistener,&listener,&syncDataListener,
oldManifest,hsyni_file,outNewDir,localDiffFile,kMaxOpenFileNumber,threadNum);
}else if (outNewDir==0){ //local diff
result=sync_local_diff_2dir(&defaultPatchDirlistener,&listener,&syncDataListener,
oldManifest,hsyni_file,localDiffFile,diffType,
isUsedDownloadContinue,kMaxOpenFileNumber,threadNum);
}else{ //local patch
result=sync_local_patch_2dir(&defaultPatchDirlistener,&listener,localDiffFile,
oldManifest,hsyni_file,outNewDir,kMaxOpenFileNumber,threadNum);
}
if (hsynz_file_url)
_check3(downloadPlugin->download_range_close(&syncDataListener),
(result!=kSyncClient_ok)?result:kSyncClient_syncDataCloseError,
"close hsynz_file \"",hsynz_file_url,"\"");
if ((result==kSyncClient_ok)&&localDiffFile&&(diffType!=kSyncDiff_info)&&(outNewDir==0))
printFileInfo(localDiffFile,"\nout diff ");
if (result!=kSyncClient_ok) { LOG_ERR("\nrun throw errorCode: %d\n",result); }
return result;
}
#endif
static TSyncClient_resultType
downloadNewSyncInfoFile(const TSyncDownloadPlugin* downloadPlugin,const char* hsyni_file_url,
const char* out_hsyni_file,bool isUsedDownloadContinue){
TSyncClient_resultType result=kSyncClient_ok;
hpatch_TFileStreamOutput out_stream;
hpatch_TFileStreamOutput_init(&out_stream);
if (isUsedDownloadContinue&&hpatch_isPathExist(out_hsyni_file)){ // download continue
printf(" download continue ");
if (!hpatch_TFileStreamOutput_reopen(&out_stream,out_hsyni_file,(hpatch_StreamPos_t)(-1)))
return kSyncClient_newSyncInfoCreateError;
printf("at file pos: %" PRIu64 "\n",out_stream.out_length);
}else{
if (!hpatch_TFileStreamOutput_open(&out_stream,out_hsyni_file,(hpatch_StreamPos_t)(-1)))
return kSyncClient_newSyncInfoCreateError;
}
//hpatch_TFileStreamOutput_setRandomOut(&out_stream,hpatch_TRUE);
hpatch_StreamPos_t continueDownloadPos=out_stream.out_length;
if (downloadPlugin->download_file(hsyni_file_url,&out_stream.base,continueDownloadPos))
out_stream.base.streamSize=out_stream.out_length;
else
result=kSyncClient_newSyncInfoDownloadError;
if (!hpatch_TFileStreamOutput_close(&out_stream)){
if (result==kSyncClient_ok)
result=kSyncClient_newSyncInfoCloseError;
}
return result;
}