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bricksync.c
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/* -----------------------------------------------------------------------------
*
* Copyright (c) 2014-2019 Alexis Naveros.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
*
* -----------------------------------------------------------------------------
*/
#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <stdint.h>
#include <stdarg.h>
#include <string.h>
#include <math.h>
#include <time.h>
#include "cpuconfig.h"
#include "cc.h"
#include "ccstr.h"
#include "mm.h"
#include "mmatomic.h"
#include "mmbitmap.h"
#include "iolog.h"
#include "debugtrack.h"
#include "cpuinfo.h"
#include "antidebug.h"
#include "rand.h"
#if CC_UNIX
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <signal.h>
#elif CC_WINDOWS
#ifndef _WIN32_WINNT
#define _WIN32_WINNT 0x0501
#endif
#include <windows.h>
#include <wincon.h>
#include <direct.h>
#else
#error Unknown/Unsupported platform!
#endif
#include "tcp.h"
#include "tcphttp.h"
#include "oauth.h"
#include "exclperm.h"
#include "journal.h"
#include "bsx.h"
#include "bsxpg.h"
#include "json.h"
#include "bsorder.h"
#include "bricklink.h"
#include "brickowl.h"
#include "colortable.h"
#include "bstranslation.h"
#include "bricksync.h"
#include "bsantidebug.h"
////
/*
== Debug ==
gcc bricksync.c bricksyncconf.c bricksyncnet.c bricksyncinit.c bricksyncinput.c bsantidebug.c bsmathpuzzle.c bsregister.c bsapihistory.c bstranslation.c bsoutputxml.c bspriceguide.c bsmastermode.c bscheck.c bssync.c bsapplydiff.c bsfetchorderinv.c bsresolve.c bsfetchinv.c bsfetchorderlist.c bsfetchset.c bscheckreg.c bsfetchpriceguide.c tcp.c vtlex.c cpuinfo.c antidebug.c mm.c mmhash.c mmbitmap.c cc.c tcphttp.c oauth.c bricklink.c brickowl.c colortable.c json.c bsx.c bsxpg.c journal.c exclperm.c iolog.c crypthash.c cryptsha1.c rand.c bn512.c bn1024.c rsabn.c -g -Wall -o bricksync -lm -lpthread -lssl -lcrypto -DBS_VERSION_BUILDTIME=`date '+%s'`
== Release ==
gcc -std=gnu99 -m64 cpuconf.c cpuinfo.c -O2 -s -o cpuconf
./cpuconf -h
gcc -Wno-implicit-function-declaration bricksync.c bricksyncconf.c bricksyncnet.c bricksyncinit.c bricksyncinput.c bsantidebug.c bsmathpuzzle.c bsregister.c bsapihistory.c bstranslation.c bsoutputxml.c bspriceguide.c bsmastermode.c bscheck.c bssync.c bsapplydiff.c bsfetchorderinv.c bsresolve.c bsfetchinv.c bsfetchorderlist.c bsfetchset.c bscheckreg.c bsfetchpriceguide.c tcp.c vtlex.c cpuinfo.c antidebug.c mm.c mmhash.c mmbitmap.c cc.c tcphttp.c oauth.c bricklink.c brickowl.c colortable.c json.c bsx.c bsxpg.c journal.c exclperm.c iolog.c crypthash.c cryptsha1.c rand.c bn512.c bn1024.c rsabn.c -O2 -s -fvisibility=hidden -o bricksync -lm -lpthread -lssl -lcrypto -DBS_VERSION_BUILDTIME=`date '+%s'`
wc -l bricksync.* bricksyncconf.* bricksyncnet.* bricksyncinit.* bricksyncinput.* bsantidebug.* bsmathpuzzle.* bsregister.* bsapihistory.* bstranslation.* bsoutputxml.* bspriceguide.* bsmastermode.* bscheck.* bssync.* bsapplydiff.* bsfetchorderinv.* bsresolve.* bsfetchinv.* bsfetchorderlist.* bsfetchset.* bscheckreg.* bsfetchpriceguide.* tcp.* vtlex.* cpuinfo.* antidebug.* mm.* mmhash.* mmbitmap.* cc.* tcphttp.* oauth.* bricklink.* brickowl.* colortable.* json.* bsx.* bsxpg.* journal.* exclperm.* iolog.* crypthash.* cryptsha1.* rand.* bn512.* bn1024.* rsabn.*
LD_PRELOAD=./mmdebug.so ./bricksync 2> log.txt
*/
#if !CC_LINUX
#undef BS_ENABLE_COREDUMP
#define BS_ENABLE_COREDUMP (0)
#endif
#if BS_ENABLE_COREDUMP
#include <sys/time.h>
#include <sys/resource.h>
#endif
////
/* Raw state file data */
typedef struct
{
/* 128 bytes */
int32_t version;
int32_t flags;
int64_t blinitdate;
int64_t bltopdate;
int64_t boinitdate;
int64_t botopdate;
int32_t backupindex;
int32_t errorindex;
int64_t bllastcheckdate;
int64_t bllastsyncdate;
int64_t bolastcheckdate;
int64_t bolastsyncdate;
int32_t puzzlequestiontype;
int32_t lastrunversion;
int64_t lastruntime;
int32_t reserved1[8];
} bsFileStateBase;
typedef struct
{
bsFileStateBase base;
bsApiHistory blapihistory;
bsApiHistory boapihistory;
} bsFileState;
////
void bsFatalError( bsContext *context )
{
ioLog *output;
output = 0;
if( context )
output = &context->output;
ioPrintf( output, IO_MODEBIT_FLUSH, BSMSG_ERROR IO_RED "Fatal error encountered." IO_DEFAULT "\n" );
ioPrintf( output, IO_MODEBIT_FLUSH, BSMSG_ERROR IO_RED "Exiting now." IO_DEFAULT "\n" );
ioLogEnd( output );
#if CC_WINDOWS || CC_OSX
printf( "Press Enter to exit...\n" );
for( ; !( ioStdinReadLock( 0 ) ) ; )
ccSleep( 100 );
ioStdinUnlock();
#endif
exit( 1 );
return;
}
////
bsContext *bsInit( char *statepath, int *retstateloaded )
{
int stateloaded, conferrorcount;
size_t stateloadsize;
char *cwdret, *sysname;
bsContext *context;
bsFileState state;
DEBUG_SET_TRACKER();
context = malloc( sizeof(bsContext) );
memset( context, 0, sizeof(bsContext) );
/* Get current working directory */
context->cwd[0] = 0;
#if CC_UNIX
cwdret = getcwd( context->cwd, BS_CWD_PATH_MAX );
#elif CC_WINDOWS
cwdret = _getcwd( context->cwd, BS_CWD_PATH_MAX );
#else
#error Unknown/Unsupported platform!
#endif
if( !( cwdret ) )
{
printf( "ERROR: Work directory path too long\n" );
printf( "Exiting now.\n" );
exit( 0 );
}
/* Initialize log output */
if( !( ioLogInit( &context->output, BS_LOG_DIR, 10 ) ) )
{
printf( "ERROR: Failed to open log file for writing in \"%s" CC_DIR_SEPARATOR_STRING "%s\".\n", context->cwd, BS_LOG_DIR );
free( context );
return 0;
}
ioPrintf( &context->output, 0, BSMSG_INIT "Launching BrickSync\n" );
ioPrintf( &context->output, IO_MODEBIT_LOGONLY, BSMSG_INIT "Version %s - Build Date %s %s\n", BS_VERSION_STRING, __DATE__, __TIME__ );
/* Log operating system name for debugging purposes */
sysname = ccGetSystemName();
if( sysname )
{
ioPrintf( &context->output, IO_MODEBIT_LOGONLY, BSMSG_INIT "Operating System : %s\n", sysname );
free( sysname );
}
ioPrintf( &context->output, 0, BSMSG_INIT "Work directory is \"" IO_GREEN "%s" IO_DEFAULT "\".\n", context->cwd );
#if CC_UNIX
mkdir( BS_BRICKLINK_ORDER_DIR, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH );
mkdir( BS_BRICKOWL_ORDER_DIR, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH );
mkdir( BS_PRICEGUIDE_DIR, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH );
mkdir( BS_BACKUP_DIR, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH );
#elif CC_WINDOWS
_mkdir( BS_BRICKLINK_ORDER_DIR );
_mkdir( BS_BRICKOWL_ORDER_DIR );
_mkdir( BS_PRICEGUIDE_DIR );
_mkdir( BS_BACKUP_DIR );
#else
#error Unknown/Unsupported platform!
#endif
/* Default values */
context->contextflags = 0x0;
context->stateflags = 0x0;
#if BS_ENABLE_MATHPUZZLE
context->puzzlesolution.i = 24;
#endif
context->bricklink.pipelinequeuesize = BS_BRICKLINK_PIPELINED_FETCH;
context->bricklink.orderinitdate = 0;
context->bricklink.ordertopdate = 0;
context->bricklink.syncdelay = BS_SYNC_DELAY_BASE;
context->bricklink.failinterval = BS_POLL_FAIL_INTERVAL_DEFAULT;
context->bricklink.pollinterval = BS_POLL_SUCCESS_INTERVAL_DEFAULT;
context->bricklink.apicountlimit = BS_BRICKLINK_APICOUNT_LIMIT_DEFAULT;
context->bricklink.apicountpricelimit = BS_BRICKLINK_APICOUNT_PRICELIMIT_DEFAULT;
context->bricklink.apicountnoteslimit = BS_BRICKLINK_APICOUNT_NOTESLIMIT_DEFAULT;
context->bricklink.apicountquantitylimit = BS_BRICKLINK_APICOUNT_QUANTITYLIMIT_DEFAULT;
context->bricklink.apicountsyncresume = BS_BRICKLINK_APICOUNT_SYNCRESUME_DEFAULT;
context->bricklink.xmluploadindex = 0;
context->bricklink.xmlupdateindex = 0;
context->brickowl.pipelinequeuesize = BS_BRICKLINK_PIPELINED_FETCH;
context->brickowl.orderinitdate = 0;
context->brickowl.ordertopdate = 0;
context->brickowl.syncdelay = BS_SYNC_DELAY_BASE;
context->brickowl.failinterval = BS_POLL_FAIL_INTERVAL_DEFAULT;
context->brickowl.pollinterval = BS_POLL_SUCCESS_INTERVAL_DEFAULT;
context->brickowl.reuseemptyflag = 0;
context->backupindex = 0;
context->errorindex = 0;
context->priceguidepath = 0;
context->priceguideflags = BSX_PRICEGUIDE_FLAGS_BRICKSTOCK;
context->priceguidecachetime = BS_PRICEGUIDE_CACHETIME_DEFAULT;
context->retainemptylotsflag = 0;
context->checkmessageflag = 0;
context->curtime = time( 0 );
context->messagetime = 0;
context->message = 0;
context->lastmessagetimestamp = 0;
context->diskspacechecktime = 0;
context->findordertime = 7 * (24*60*60);
#if BS_ENABLE_MATHPUZZLE
context->puzzleanswer.i = 8;
#endif
randSeed( &context->randstate, context->curtime ^ ( (uintptr_t)context ) ^ ( (uintptr_t)&state ) );
/* Initialize API history */
memset( &context->bricklink.apihistory, 0, sizeof(bsApiHistory) );
memset( &context->brickowl.apihistory, 0, sizeof(bsApiHistory) );
/* Load configuration file */
ioPrintf( &context->output, 0, BSMSG_INIT "Loading configuration at \"" IO_GREEN "%s" IO_DEFAULT "\".\n", BS_CONFIGURATION_FILE );
if( !( bsConfLoad( context, BS_CONFIGURATION_FILE ) ) )
{
ioPrintf( &context->output, 0, BSMSG_ERROR "Failed to read configuration file at \"" IO_RED "%s" CC_DIR_SEPARATOR_STRING "%s" IO_WHITE "\".\n", context->cwd, BS_CONFIGURATION_FILE );
goto error;
}
/* Ensure reasonable values */
if( context->bricklink.pollinterval < BS_POLL_SUCCESS_INTERVAL_MIN )
context->bricklink.pollinterval = BS_POLL_SUCCESS_INTERVAL_MIN;
if( context->brickowl.pollinterval < BS_POLL_SUCCESS_INTERVAL_MIN )
context->brickowl.pollinterval = BS_POLL_SUCCESS_INTERVAL_MIN;
if( context->bricklink.failinterval < BS_POLL_FAIL_INTERVAL_MIN )
context->bricklink.failinterval = BS_POLL_FAIL_INTERVAL_MIN;
if( context->brickowl.failinterval < BS_POLL_FAIL_INTERVAL_MIN )
context->brickowl.failinterval = BS_POLL_FAIL_INTERVAL_MIN;
if( !( context->priceguidepath ) )
context->priceguidepath = BS_PRICEGUIDE_DIR;
if( context->bricklink.pipelinequeuesize < 1 )
context->bricklink.pipelinequeuesize = 1;
else if( context->bricklink.pipelinequeuesize > BS_BRICKLINK_PIPELINED_FETCH_MAX )
context->bricklink.pipelinequeuesize = BS_BRICKLINK_PIPELINED_FETCH_MAX;
if( context->brickowl.pipelinequeuesize < 1 )
context->brickowl.pipelinequeuesize = 1;
else if( context->brickowl.pipelinequeuesize > BS_BRICKOWL_PIPELINED_FETCH_MAX )
context->brickowl.pipelinequeuesize = BS_BRICKOWL_PIPELINED_FETCH_MAX;
/* Verify configuration variables */
conferrorcount = 0;
if( !( context->bricklink.consumerkey ) || ( strlen( context->bricklink.consumerkey ) <= 1 ) )
{
ioPrintf( &context->output, 0, BSMSG_ERROR "Configuration variable bricklink.consumerkey is undefined.\n" );
conferrorcount++;
}
if( !( context->bricklink.consumersecret ) || ( strlen( context->bricklink.consumersecret ) <= 1 ) )
{
ioPrintf( &context->output, 0, BSMSG_ERROR "Configuration variable bricklink.consumersecret is undefined.\n" );
conferrorcount++;
}
if( !( context->bricklink.token ) || ( strlen( context->bricklink.token ) <= 1 ) )
{
ioPrintf( &context->output, 0, BSMSG_ERROR "Configuration variable bricklink.token is undefined.\n" );
conferrorcount++;
}
if( !( context->bricklink.tokensecret ) || ( strlen( context->bricklink.tokensecret ) <= 1 ) )
{
ioPrintf( &context->output, 0, BSMSG_ERROR "Configuration variable bricklink.tokensecret is undefined.\n" );
conferrorcount++;
}
if( !( context->brickowl.key ) || ( strlen( context->brickowl.key ) <= 1 ) )
{
ioPrintf( &context->output, 0, BSMSG_ERROR "Configuration variable brickowl.key is undefined.\n\n" );
conferrorcount++;
}
if( conferrorcount )
{
ioPrintf( &context->output, 0, BSMSG_ERROR "You must edit the configuration file \"" IO_MAGENTA "%s" IO_WHITE "\" before running BrickSync.\n", BS_CONFIGURATION_FILE );
goto error;
}
ioPrintf( &context->output, 0, BSMSG_INIT "Configuration loaded.\n" );
/* Load state file */
stateloaded = 0;
stateloadsize = ccFileLoadDirect( BS_STATE_FILE, &state, sizeof(bsFileStateBase), sizeof(bsFileState) );
if( stateloadsize )
{
if( state.base.version == 0x1 )
{
context->stateflags = state.base.flags;
context->bricklink.orderinitdate = state.base.blinitdate;
context->bricklink.ordertopdate = state.base.bltopdate;
context->brickowl.orderinitdate = state.base.boinitdate;
context->brickowl.ordertopdate = state.base.botopdate;
context->backupindex = state.base.backupindex;
context->errorindex = state.base.errorindex;
context->bricklink.lastchecktime = state.base.bllastcheckdate;
context->bricklink.lastsynctime = state.base.bllastsyncdate;
context->brickowl.lastchecktime = state.base.bolastcheckdate;
context->brickowl.lastsynctime = state.base.bolastsyncdate;
#if BS_ENABLE_MATHPUZZLE
context->puzzlequestiontype = state.base.puzzlequestiontype;
#endif
context->lastrunversion = state.base.lastrunversion;
context->lastruntime = state.base.lastruntime;
/* Promote any MUSTUPDATE to MUSTSYNC */
if( context->stateflags & BS_STATE_FLAGS_BRICKLINK_MUST_UPDATE )
context->stateflags |= BS_STATE_FLAGS_BRICKLINK_MUST_SYNC;
if( context->stateflags & BS_STATE_FLAGS_BRICKOWL_MUST_UPDATE )
context->stateflags |= BS_STATE_FLAGS_BRICKOWL_MUST_SYNC;
/* Load api history */
if( stateloadsize == sizeof(bsFileState) )
{
memcpy( &context->bricklink.apihistory, &state.blapihistory, sizeof(bsApiHistory) );
memcpy( &context->brickowl.apihistory, &state.boapihistory, sizeof(bsApiHistory) );
}
stateloaded = 1;
ioPrintf( &context->output, IO_MODEBIT_LOGONLY, "LOG: Loaded state file flags : 0x%04x\n", context->stateflags );
ioPrintf( &context->output, IO_MODEBIT_LOGONLY, "LOG: Loaded state time stamps : "CC_LLD" %ld\n", (long long)context->bricklink.ordertopdate, (long long)context->brickowl.ordertopdate );
/* Incomplete init? */
if( context->stateflags & BS_STATE_FLAGS_BRICKOWL_INITSYNC )
{
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_WARNING "Previous BrickSync initialization did not complete, starting from scratch.\n" );
stateloaded = 0;
}
}
else
{
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_ERROR "Unknown version in BrickSync state file.\n" );
goto error;
}
}
/* Update API call count history */
bsApiHistoryUpdate( context );
/* Initialize OAuth stuff */
context->bricklink.oauthtime = 0;
oauthRand32Seed( &context->oauthrand, (uint32_t)time( 0 ) + (uint32_t)(intptr_t)&context );
/* Initialize TCP networking */
if( !( tcpInit( &context->tcp, 1, 1 ) ) )
{
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_ERROR "Failed to initialize TCP interface.\n" );
goto error;
}
/* Resolve IPs */
#if 0
context->bricklink.apiaddress = strdup( "54.209.53.59" );
context->bricklink.webaddress = strdup( "54.208.56.110" );
context->brickowl.apiaddress = strdup( "178.33.122.183" );
context->bricksyncwebaddress = strdup( "199.58.80.33" );
#else
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_INIT "Resolving IP addresses for API and WEB services.\n" );
context->bricklink.apiaddress = tcpResolveName( BS_BRICKLINK_API_SERVER, 0 );
if( !( context->bricklink.apiaddress ) )
{
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_ERROR "Failed to resolve IP address for " IO_RED "%s" IO_WHITE ".\n", BS_BRICKLINK_API_SERVER );
goto error;
}
ioPrintf( &context->output, IO_MODEBIT_LOGONLY, "LOG: Resolved %s as %s\n", BS_BRICKLINK_API_SERVER, context->bricklink.apiaddress );
context->bricklink.webaddress = tcpResolveName( BS_BRICKLINK_WEB_SERVER, 0 );
if( !( context->bricklink.webaddress ) )
{
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_ERROR "Failed to resolve IP address for " IO_RED "%s" IO_WHITE ".\n", BS_BRICKLINK_WEB_SERVER );
goto error;
}
ioPrintf( &context->output, IO_MODEBIT_LOGONLY, "LOG: Resolved %s as %s\n", BS_BRICKLINK_WEB_SERVER, context->bricklink.webaddress );
context->brickowl.apiaddress = tcpResolveName( BS_BRICKOWL_API_SERVER, 0 );
if( !( context->brickowl.apiaddress ) )
{
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_ERROR "Failed to resolve IP address for " IO_RED "%s" IO_WHITE ".\n", BS_BRICKOWL_API_SERVER );
goto error;
}
ioPrintf( &context->output, IO_MODEBIT_LOGONLY, "LOG: Resolved %s as %s\n", BS_BRICKOWL_API_SERVER, context->brickowl.apiaddress );
if( context->checkmessageflag )
{
context->bricksyncwebaddress = tcpResolveName( BS_BRICKSYNC_WEB_SERVER, 0 );
if( !( context->bricksyncwebaddress ) )
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_WARNING "Failed to resolve IP address for " IO_RED "%s" IO_WHITE ".\n", BS_BRICKSYNC_WEB_SERVER );
else
ioPrintf( &context->output, IO_MODEBIT_LOGONLY, "LOG: Resolved %s as %s\n", BS_BRICKSYNC_WEB_SERVER, context->bricksyncwebaddress );
}
#endif
#if BS_ENABLE_REGISTRATION
/* TODO: User's registration key? */
if( bsRegistrationInit( context, context->registrationkey ) )
context->contextflags |= BS_CONTEXT_FLAGS_REGISTERED;
#endif
/* Create empty tracked inventory */
context->inventory = bsxNewInventory();
/* Define HTTP connections to BrickLink and BrickOwl */
context->bricklink.http = httpOpen( &context->tcp, context->bricklink.apiaddress, 443, HTTP_CONNECTION_FLAGS_KEEPALIVE | HTTP_CONNECTION_FLAGS_PIPELINING | HTTP_CONNECTION_FLAGS_SSL );
context->bricklink.webhttp = httpOpen( &context->tcp, context->bricklink.webaddress, 80, HTTP_CONNECTION_FLAGS_KEEPALIVE | HTTP_CONNECTION_FLAGS_PIPELINING );
context->brickowl.http = httpOpen( &context->tcp, context->brickowl.apiaddress, 443, HTTP_CONNECTION_FLAGS_KEEPALIVE | HTTP_CONNECTION_FLAGS_PIPELINING | HTTP_CONNECTION_FLAGS_SSL );
if( ( context->checkmessageflag ) && ( context->bricksyncwebaddress ) )
context->bricksyncwebhttp = httpOpen( &context->tcp, context->bricksyncwebaddress, 80, HTTP_CONNECTION_FLAGS_KEEPALIVE | HTTP_CONNECTION_FLAGS_PIPELINING );
/* Increase BrickOwl timeout due to absurd times required to download inventory */
httpSetTimeout( context->brickowl.http, 120*1000, 120*1000 );
/* Determine next synchronization times */
context->curtime = time( 0 );
context->bricklink.checktime = context->curtime;
context->brickowl.checktime = context->curtime;
if( !( stateloaded ) )
{
context->bricklink.checktime += context->bricklink.pollinterval;
context->brickowl.checktime += context->brickowl.pollinterval;
}
context->bricklink.synctime = context->curtime;
context->brickowl.synctime = context->curtime;
/* Duplicate high context flags, anti-debugging obfuscation */
context->contextflags |= context->contextflags << BS_CONTEXT_FLAGS_DUP_SHIFT;
/* Initialize query counts to zero */
context->bricklink.querycount = 0;
context->bricklink.webquerycount = 0;
context->brickowl.querycount = 0;
/* Initialize diff update inventories */
context->bricklink.diffinv = bsxNewInventory();
context->brickowl.diffinv = bsxNewInventory();
/* Head of linked list of completed queries */
mmListDualInit( &context->replylist );
/* Initialize BLID <->BOID translation database */
translationTableInit( &context->translationtable, BS_TRANSLATION_FILE );
*retstateloaded = stateloaded;
return context;
error:
ioLogEnd( &context->output );
free( context );
return 0;
}
////
/* Prepare to update BrickSync state */
int bsSaveState( bsContext *context, journalDef *journal )
{
bsFileState state;
journalEntry journalentry;
DEBUG_SET_TRACKER();
/* Build state file data */
memset( &state, 0, sizeof(bsFileState) );
state.base.version = 0x1;
state.base.flags = context->stateflags;
state.base.blinitdate = context->bricklink.orderinitdate;
state.base.bltopdate = context->bricklink.ordertopdate;
state.base.boinitdate = context->brickowl.orderinitdate;
state.base.botopdate = context->brickowl.ordertopdate;
state.base.backupindex = context->backupindex;
state.base.errorindex = context->errorindex;
state.base.bllastcheckdate = context->bricklink.lastchecktime;
state.base.bllastsyncdate = context->bricklink.lastsynctime;
state.base.bolastcheckdate = context->brickowl.lastchecktime;
state.base.bolastsyncdate = context->brickowl.lastsynctime;
#if BS_ENABLE_MATHPUZZLE
state.base.puzzlequestiontype = context->puzzlequestiontype;
#endif
state.base.lastrunversion = BS_VERSION_INTEGER;
state.base.lastruntime = context->curtime;
memcpy( &state.blapihistory, &context->bricklink.apihistory, sizeof(bsApiHistory) );
memcpy( &state.boapihistory, &context->brickowl.apihistory, sizeof(bsApiHistory) );
/* Store temporary file with fsync and record journal entry */
if( !( ccFileStore( BS_STATE_TEMP_FILE, &state, sizeof(bsFileState), 1 ) ) )
{
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_ERROR "Failed to write state file as \"" IO_RED "%s" CC_DIR_SEPARATOR_STRING "%s" IO_WHITE "\".\n", context->cwd, BS_STATE_TEMP_FILE );
return 0;
}
/* Add to journal if any, otherwise update straight away */
if( journal )
journalAddEntry( journal, BS_STATE_TEMP_FILE, BS_STATE_FILE, 0, 0 );
else
{
journalentry.oldpath = BS_STATE_TEMP_FILE;
journalentry.newpath = BS_STATE_FILE;
if( !( journalExecute( BS_JOURNAL_FILE, BS_JOURNAL_TEMP_FILE, &context->output, &journalentry, 1 ) ) )
return 0;
}
context->contextflags &= ~BS_CONTEXT_FLAGS_UPDATED_STATE;
return 1;
}
int bsSaveInventory( bsContext *context, journalDef *journal )
{
journalEntry journalentry;
DEBUG_SET_TRACKER();
/* Store temporary file with fsync and record journal entry */
if( !( bsxSaveInventory( BS_INVENTORY_TEMP_FILE, context->inventory, 1, 0 ) ) )
{
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_ERROR "Failed to write inventory file as \"" IO_RED "%s" CC_DIR_SEPARATOR_STRING "%s" IO_WHITE "\".\n", context->cwd, BS_INVENTORY_TEMP_FILE );
return 0;
}
/* Add to journal if any, otherwise update straight away */
if( journal )
journalAddEntry( journal, BS_INVENTORY_TEMP_FILE, BS_INVENTORY_FILE, 0, 0 );
else
{
journalentry.oldpath = BS_INVENTORY_TEMP_FILE;
journalentry.newpath = BS_INVENTORY_FILE;
if( !( journalExecute( BS_JOURNAL_FILE, BS_JOURNAL_TEMP_FILE, &context->output, &journalentry, 1 ) ) )
return 0;
}
context->contextflags &= ~BS_CONTEXT_FLAGS_UPDATED_INVENTORY;
return 1;
}
////
/* Filter out all items with '~' in remarks and repack */
void bsInventoryFilterOutItems( bsContext *context, bsxInventory *inv )
{
int itemindex;
bsxItem *item;
DEBUG_SET_TRACKER();
item = inv->itemlist;
for( itemindex = 0 ; itemindex < inv->itemcount ; itemindex++, item++ )
{
if( ( item->typeid == 'U' ) || ( bsInvItemFilterFlag( context, item ) ) )
bsxRemoveItem( inv, item );
}
bsxPackInventory( inv );
return;
}
/* Generate an unique ExtID for that item */
void bsItemSetUniqueExtID( bsContext *context, bsxInventory *inv, bsxItem *item )
{
int64_t extid;
DEBUG_SET_TRACKER();
if( item->extid != -1 )
return;
for( ; ; )
{
#if CPUCONF_WORD_SIZE >= 64
extid = randInt( &context->randstate );
#else
extid = ( (uint64_t)randInt( &context->randstate ) ) + ( (uint64_t)randInt( &context->randstate ) << 32 );
#endif
if( extid == -1 )
continue;
if( !( bsxFindExtID( inv, extid ) ) )
break;
}
item->extid = extid;
return;
}
////
int bsBrickLinkCanLoadOrder( bsContext *context, bsOrder *order )
{
int retval;
char *filepath;
DEBUG_SET_TRACKER();
filepath = ccStrAllocPrintf( BS_BRICKLINK_ORDER_PATH, (long long)order->id );
retval = ccFileExists( filepath );
free( filepath );
return retval;
}
bsxInventory *bsBrickLinkLoadOrder( bsContext *context, bsOrder *order )
{
int loadinvflag, existflag;
bsxInventory *inv;
char *filepath;
DEBUG_SET_TRACKER();
inv = bsxNewInventory();
filepath = ccStrAllocPrintf( BS_BRICKLINK_ORDER_PATH, (long long)order->id );
loadinvflag = bsxLoadInventory( inv, filepath );
existflag = ccFileExists( filepath );
if( ( existflag ) && !( loadinvflag ) )
ioPrintf( &context->output, 0, BSMSG_WARNING "BrickLink order file \"" IO_RED "%s" IO_WHITE "\" appears to exist but we failed to load it.\n", filepath );
free( filepath );
if( !( loadinvflag ) )
{
bsxFreeInventory( inv );
return 0;
}
return inv;
}
int bsBrickLinkSaveOrder( bsContext *context, bsOrder *order, bsxInventory *inv, journalDef *journal )
{
int retval;
char *oldpath, *newpath;
DEBUG_SET_TRACKER();
bsOrderSetInventoryInfo( inv, order );
oldpath = ccStrAllocPrintf( BS_BRICKLINK_ORDER_TEMP_PATH, (long long)order->id );
newpath = ccStrAllocPrintf( BS_BRICKLINK_ORDER_PATH, (long long)order->id );
journalAddEntry( journal, oldpath, newpath, 1, 1 );
retval = bsxSaveInventory( oldpath, inv, 1, 0 );
if( retval )
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_INFO "Saved BrickLink order " IO_GREEN "#"CC_LLD"" IO_DEFAULT " at \"" IO_CYAN "%s" IO_DEFAULT "\".\n", (long long)order->id, newpath );
else
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_ERROR "Failed to write BrickLink order to \"" IO_RED "%s" IO_WHITE "\".\n", oldpath );
return retval;
}
int bsBrickOwlCanLoadOrder( bsContext *context, bsOrder *order )
{
int retval;
char *filepath;
DEBUG_SET_TRACKER();
filepath = ccStrAllocPrintf( BS_BRICKOWL_ORDER_PATH, (long long)order->id );
retval = ccFileExists( filepath );
free( filepath );
return retval;
}
int bsBrickOwlSaveOrder( bsContext *context, bsOrder *order, bsxInventory *inv, journalDef *journal )
{
int retval;
char *oldpath, *newpath;
DEBUG_SET_TRACKER();
bsOrderSetInventoryInfo( inv, order );
oldpath = ccStrAllocPrintf( BS_BRICKOWL_ORDER_TEMP_PATH, (long long)order->id );
newpath = ccStrAllocPrintf( BS_BRICKOWL_ORDER_PATH, (long long)order->id );
journalAddEntry( journal, oldpath, newpath, 1, 1 );
retval = bsxSaveInventory( oldpath, inv, 1, 0 );
if( retval )
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_INFO "Saved BrickOwl order " IO_GREEN "#"CC_LLD"" IO_DEFAULT " at \"" IO_CYAN "%s" IO_DEFAULT "\".\n", (long long)order->id, newpath );
else
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_ERROR "Failed to write BrickOwl order to \"" IO_RED "%s" IO_WHITE "\".\n", oldpath );
return retval;
}
/* Returned string must be free()'d */
char *bsInventoryBackupPath( bsContext *context, int tempflag )
{
time_t curtime;
struct tm timeinfo;
char timebuf[64];
char *dirstring, *pathstring;
DEBUG_SET_TRACKER();
curtime = time( 0 );
timeinfo = *( localtime( &curtime ) );
strftime( timebuf, 64, "%Y-%m-%d", &timeinfo );
dirstring = ccStrAllocPrintf( BS_BACKUP_DIR CC_DIR_SEPARATOR_STRING "%s", timebuf );
#if CC_UNIX
mkdir( dirstring, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH );
#elif CC_WINDOWS
_mkdir( dirstring );
#else
#error Unknown/Unsupported platform!
#endif
pathstring = ccStrAllocPrintf( "%s" CC_DIR_SEPARATOR_STRING "%s" "%05d.bsx", dirstring, ( tempflag ? ".tmp" : "" ), context->backupindex );
if( !( tempflag ) )
context->backupindex++;
context->contextflags |= BS_CONTEXT_FLAGS_UPDATED_STATE;
free( dirstring );
return pathstring;
}
/* Save a backup of the tracked inventory, with fsync() and journaling */
int bsStoreBackup( bsContext *context, journalDef *journal )
{
int retval;
journalEntry journalentry;
char *backupoldpath, *backupnewpath;
DEBUG_SET_TRACKER();
backupoldpath = bsInventoryBackupPath( context, 1 );
backupnewpath = bsInventoryBackupPath( context, 0 );
retval = 1;
ioPrintf( &context->output, 0, BSMSG_INFO "Saving backup of tracked inventory at \"" IO_MAGENTA "%s" IO_DEFAULT "\".\n", backupnewpath );
if( !( bsxSaveInventory( backupoldpath, context->inventory, 1, 0 ) ) )
{
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_ERROR "Failed to write inventory backup to \"" IO_RED "%s" IO_WHITE "\".\n", backupoldpath );
retval = 0;
free( backupoldpath );
free( backupnewpath );
}
else
{
if( journal )
journalAddEntry( journal, backupoldpath, backupnewpath, 1, 1 );
else
{
journalentry.oldpath = backupoldpath;
journalentry.newpath = backupnewpath;
if( !( journalExecute( BS_JOURNAL_FILE, BS_JOURNAL_TEMP_FILE, &context->output, &journalentry, 1 ) ) )
retval = 0;
free( backupoldpath );
free( backupnewpath );
}
}
return retval;
}
/* Returned string must be free()'d */
char *bsErrorStoragePath( bsContext *context, int tempflag )
{
time_t curtime;
struct tm timeinfo;
char timebuf[64];
char *dirstring, *pathstring;
DEBUG_SET_TRACKER();
curtime = time( 0 );
timeinfo = *( localtime( &curtime ) );
strftime( timebuf, 64, "%Y-%m-%d", &timeinfo );
dirstring = ccStrAllocPrintf( BS_ERROR_DIR "%s", timebuf );
#if CC_UNIX
mkdir( dirstring, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH );
#elif CC_WINDOWS
_mkdir( dirstring );
#else
#error Unknown/Unsupported platform!
#endif
pathstring = ccStrAllocPrintf( "%s" CC_DIR_SEPARATOR_STRING "%s%05d.txt", dirstring, ( tempflag ? ".tmp" : "" ), context->errorindex );
context->errorindex++;
context->contextflags |= BS_CONTEXT_FLAGS_UPDATED_STATE;
free( dirstring );
return pathstring;
}
int bsStoreError( bsContext *context, char *errortype, char *header, size_t headerlength, void *data, size_t datasize )
{
int retval;
char *errorpath;
ccGrowth growth;
DEBUG_SET_TRACKER();
if( !( headerlength | datasize ) )
return 0;
ccGrowthInit( &growth, 65536 );
errorpath = bsErrorStoragePath( context, 0 );
ioPrintf( &context->output, 0, BSMSG_WARNING "%s - Saving server reply (" IO_CYAN "%d" IO_WHITE "+" IO_CYAN "%d" IO_WHITE " bytes) at path \"" IO_RED "%s" IO_WHITE "\".\n", errortype, (int)headerlength, (int)datasize, errorpath );
ccGrowthPrintf( &growth, "==== HEADERS ====\n" );
ccGrowthData( &growth, header, headerlength );
ccGrowthPrintf( &growth, "\n==== DATA ====\n" );
ccGrowthData( &growth, data, datasize );
ccGrowthPrintf( &growth, "\n==== END ====\n" );
retval = ccFileStore( errorpath, growth.data, growth.offset, 0 );
if( !( retval ) )
ioPrintf( &context->output, 0, BSMSG_WARNING "Failed to write error file at \"" IO_RED "%s" IO_WHITE "\".\n", errorpath );
free( errorpath );
ccGrowthFree( &growth );
return retval;
}
////
int bsInitBrickLinkBackup( bsContext *context )
{
int retval;
bsxInventory *inv;
journalEntry journalentry;
char *backupoldpath, *backupnewpath;
DEBUG_SET_TRACKER();
if( ( context->lastrunversion ) && ( context->lastrunversion < BS_VERSION_INTEGER_ENCODE(1,3,9) ) )
{
ioPrintf( &context->output, 0, BSMSG_WARNING "\n" );
ioPrintf( &context->output, 0, BSMSG_WARNING "This is your first run with BrickSync version >= 1.3.9, which now supports " IO_MAGENTA "tier pricing" IO_WHITE " for the first time!\n" );
ioPrintf( &context->output, 0, BSMSG_WARNING "For safety of your data, we will save a backup of the current BrickLink inventory to disk.\n" );
ioPrintf( &context->output, 0, BSMSG_WARNING "It is " IO_RED "strongly recommended" IO_WHITE " to type " IO_CYAN "blmaster on" IO_WHITE " followed by " IO_CYAN "blmaster off" IO_WHITE " to import all your " IO_MAGENTA "tier prices" IO_WHITE " into BrickSync right away.\n" );
ioPrintf( &context->output, 0, BSMSG_WARNING "\n" );
}
else if( ( context->lastruntime ) && ( ( context->curtime - context->lastruntime ) >= BS_INITBACKUP_LASTRUNTIME ) )
{
ioPrintf( &context->output, 0, BSMSG_WARNING "State file is over " IO_YELLOW "%d" IO_WHITE " hours old (" IO_RED "%d" IO_WHITE " hours old).\n", BS_INITBACKUP_LASTRUNTIME / (60*60), (int)( ( context->curtime - context->lastruntime ) / (60*60) ) );
ioPrintf( &context->output, 0, BSMSG_WARNING "For safety of your data, we will save a backup of the current BrickLink inventory to disk.\n" );
}
else
return 1;
inv = bsQueryBrickLinkInventory( context );
if( !( inv ) )
{
ioPrintf( &context->output, 0, BSMSG_ERROR "Failed to retrieve BrickLink inventory.\n" );
return 0;
}
ioPrintf( &context->output, 0, BSMSG_INFO "BrickLink inventory has " IO_CYAN "%d" IO_DEFAULT " items in " IO_CYAN "%d" IO_DEFAULT " lots.\n", inv->partcount, inv->itemcount );
/* Save to disk */
backupoldpath = bsInventoryBackupPath( context, 1 );
backupnewpath = bsInventoryBackupPath( context, 0 );
retval = 1;
ioPrintf( &context->output, 0, BSMSG_INFO "Saving backup of BrickLink inventory at \"" IO_MAGENTA "%s" IO_DEFAULT "\".\n", backupnewpath );
if( !( bsxSaveInventory( backupoldpath, context->inventory, 1, 0 ) ) )
{
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_ERROR "Failed to write inventory backup to \"" IO_RED "%s" IO_WHITE "\".\n", backupoldpath );
retval = 0;
}
else
{
journalentry.oldpath = backupoldpath;
journalentry.newpath = backupnewpath;
if( !( journalExecute( BS_JOURNAL_FILE, BS_JOURNAL_TEMP_FILE, &context->output, &journalentry, 1 ) ) )
retval = 0;
}
free( backupoldpath );
free( backupnewpath );
bsxFreeInventory( inv );
return retval;
}
void bsDiskFreeSpaceCheck( bsContext *context )
{
int64_t freediskspace, diskcheckinterval;
/* Run disk space check */
diskcheckinterval = BS_BRICKSYNC_DISKSPACECHECK_INTERVAL;
freediskspace = ccGetFreeDiskSpace( BS_BACKUP_DIR );
if( freediskspace >= 0 )
{
ioPrintf( &context->output, IO_MODEBIT_LOGONLY, "LOG: Free disk space check returned " CC_LLD " bytes.\n", (long long)freediskspace );
if( freediskspace < BS_DISK_SPACE_CRITICAL )
{
char *pruneargv[] = { "prunebackups", "15" };
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_WARNING "Free disk space is critically low, only " IO_RED CC_LLD " MB" IO_WHITE " are available.\n", (long long)( freediskspace / 1048576 ) );
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_WARNING "Pruning old backups automatically now.\n" );
bsCommandPruneBackups( context, 2, pruneargv );
}
else if( freediskspace < BS_DISK_SPACE_WARNING )
{
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_WARNING "Free disk space is low, only " IO_YELLOW CC_LLD " MB" IO_WHITE " are available.\n", (long long)( freediskspace / 1048576 ) );
ioPrintf( &context->output, IO_MODEBIT_FLUSH, BSMSG_INFO "Please consider using the " IO_CYAN "prunebackups" IO_DEFAULT " command.\n\n" );
diskcheckinterval = BS_BRICKSYNC_DISKSPACECHECK_WARNING_INTERVAL;
}
}
context->diskspacechecktime = context->curtime + diskcheckinterval;
return;
}
////
#if CC_UNIX
volatile int unixSignalSIGUSR1 = 0;
static void unixSignalHandlerSIGUSR1( int signo, siginfo_t *si, void *data )
{
unixSignalSIGUSR1 = 1;
return;
}
static void unixInitSignal()
{
struct sigaction sa;
sigemptyset( &sa.sa_mask );
sa.sa_flags = SA_SIGINFO;
sa.sa_handler = (void *)unixSignalHandlerSIGUSR1;
sigaction( SIGUSR1, &sa, 0 );
return;
}
#endif
#if CC_WINDOWS
static void windowsInitConsole()
{
HANDLE handle;
COORD sbmaxsize, sbsize;
SMALL_RECT displayarea = { 0, 0, 0, 0 };
HWND consolewindow;
RECT windowrect;
handle = GetStdHandle( STD_OUTPUT_HANDLE );
if( handle )
{
sbmaxsize = GetLargestConsoleWindowSize( handle );
if( ( sbmaxsize.X | sbmaxsize.Y ) )
{
sbmaxsize.X = CC_MAX( 80, sbmaxsize.X - 20 );
sbmaxsize.Y = CC_MAX( 36, sbmaxsize.Y - 10 );
sbsize.X = sbmaxsize.X;
sbsize.Y = 256;
if( SetConsoleScreenBufferSize( handle, sbsize ) )
{
displayarea.Left = 0;
displayarea.Top = 0;
displayarea.Right = sbmaxsize.X - 1;
displayarea.Bottom = sbmaxsize.Y - 1;
SetConsoleWindowInfo( handle, TRUE, &displayarea );
}
}
}
consolewindow = GetConsoleWindow();