GitHub plugin: fix potential multiple initialization of libcurl bug.
* Prevent libcurl from inadvertently being initialized twice. * Dynamically load libcurl only when required. * Reduce the number of worker threads when loading footprint libraries to prevent issues with the GitHub plugin.
This commit is contained in:
Wayne Stambaugh
parent
f309eaab00
commit
5c6c2a0661
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@ -283,7 +283,10 @@ set( COMMON_SRCS
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add_library( common STATIC ${COMMON_SRCS} )
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add_dependencies( common lib-dependencies )
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add_dependencies( common version_header )
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target_link_libraries( common ${Boost_LIBRARIES} ${CURL_LIBRARIES} )
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target_link_libraries( common
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${Boost_LIBRARIES}
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# ${CURL_LIBRARIES} we dynamically link to this ON DEMAND, not at load time
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)
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set( PCB_COMMON_SRCS
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@ -2,7 +2,7 @@
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2011 Jean-Pierre Charras, <jp.charras@wanadoo.fr>
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* Copyright (C) 2013 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright (C) 2013-2016 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright (C) 1992-2013 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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@ -28,7 +28,12 @@
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*/
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#define USE_WORKER_THREADS 1 // 1:yes, 0:no. use worker thread to load libraries
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/**
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No. concurrent threads doing "http(s) GET". More than 6 is not significantly
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faster, less than 6 is likely slower. Main thread is in this count, so if
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set to 1 then no temp threads are created.
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*/
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#define READER_THREADS 6
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/*
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* Functions to read footprint libraries and fill m_footprints by available footprints names
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@ -119,20 +124,13 @@ void FOOTPRINT_INFO::load()
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}
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#define JOBZ 6 // no. libraries per worker thread. It takes about
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// a second to load a GITHUB library, so assigning
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// this no. libraries to each thread should give a little
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// over this no. seconds total time if the original delay
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// were caused by latencies alone.
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// (If https://github.com does not mind.)
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#define NTOLERABLE_ERRORS 4 // max errors before aborting, although threads
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// in progress will still pile on for a bit. e.g. if 9 threads
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// expect 9 greater than this.
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void FOOTPRINT_LIST::loader_job( const wxString* aNicknameList, int aJobZ )
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{
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//DBG(printf( "%s: first:'%s' count:%d\n", __func__, (char*) TO_UTF8( *aNicknameList ), aJobZ );)
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DBG(printf( "%s: first:'%s' aJobZ:%d\n", __func__, TO_UTF8( *aNicknameList ), aJobZ );)
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for( int i=0; i<aJobZ; ++i )
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{
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@ -212,8 +210,6 @@ bool FOOTPRINT_LIST::ReadFootprintFiles( FP_LIB_TABLE* aTable, const wxString* a
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// do all of them
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nicknames = aTable->GetLogicalLibs();
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#if USE_WORKER_THREADS
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// Even though the PLUGIN API implementation is the place for the
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// locale toggling, in order to keep LOCAL_IO::C_count at 1 or greater
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// for the duration of all helper threads, we increment by one here via instantiation.
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@ -229,6 +225,8 @@ bool FOOTPRINT_LIST::ReadFootprintFiles( FP_LIB_TABLE* aTable, const wxString* a
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MYTHREADS threads;
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unsigned jobz = (nicknames.size() + READER_THREADS - 1) / READER_THREADS;
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// Give each thread JOBZ nicknames to process. The last portion of, or if the entire
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// size() is small, I'll do myself.
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for( unsigned i=0; i<nicknames.size(); )
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@ -240,18 +238,17 @@ bool FOOTPRINT_LIST::ReadFootprintFiles( FP_LIB_TABLE* aTable, const wxString* a
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break;
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}
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int jobz = JOBZ;
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if( i + jobz >= nicknames.size() )
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if( i + jobz >= nicknames.size() ) // on the last iteration of this for(;;)
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{
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jobz = nicknames.size() - i;
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// Only a little bit to do, I'll do it myself, on current thread.
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// Only a little bit to do, I'll do it myself on current thread.
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// I am part of the READER_THREADS count.
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loader_job( &nicknames[i], jobz );
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}
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else
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{
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// Delegate the job to a worker thread created here.
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// Delegate the job to a temporary thread created here.
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threads.push_back( new boost::thread( &FOOTPRINT_LIST::loader_job,
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this, &nicknames[i], jobz ) );
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}
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@ -266,9 +263,6 @@ bool FOOTPRINT_LIST::ReadFootprintFiles( FP_LIB_TABLE* aTable, const wxString* a
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{
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threads[i].join();
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}
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#else
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loader_job( &nicknames[0], nicknames.size() );
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#endif
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m_list.sort();
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}
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@ -22,38 +22,175 @@
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <kicad_curl/kicad_curl.h>
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#include <wx/log.h>
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#include <wx/dynlib.h>
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bool KICAD_CURL::Init()
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#include <macros.h>
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#include <kicad_curl/kicad_curl.h>
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#include <ki_mutex.h> // MUTEX and MUTLOCK
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#include <richio.h>
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// These are even more private than class members, and since there is only
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// one instance of KICAD_CURL ever, these statics are hidden here to simplify the
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// client (API) header file.
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static volatile bool s_initialized;
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static MUTEX s_lock;
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void (CURL_EXTERN * KICAD_CURL::easy_cleanup) ( CURL* curl );
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CURL* (CURL_EXTERN * KICAD_CURL::easy_init) ( void );
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CURLcode (CURL_EXTERN * KICAD_CURL::easy_perform) ( CURL* curl );
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CURLcode (CURL_EXTERN * KICAD_CURL::easy_setopt) ( CURL* curl, CURLoption option, ... );
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const char* (CURL_EXTERN * KICAD_CURL::easy_strerror) ( CURLcode );
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CURLcode (CURL_EXTERN * KICAD_CURL::global_init) ( long flags );
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void (CURL_EXTERN * KICAD_CURL::global_cleanup) ( void );
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curl_slist* (CURL_EXTERN * KICAD_CURL::slist_append) ( curl_slist*, const char* );
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void (CURL_EXTERN * KICAD_CURL::slist_free_all) ( curl_slist* );
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char* (CURL_EXTERN * KICAD_CURL::version) ( void );
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curl_version_info_data* (CURL_EXTERN * KICAD_CURL::version_info) (CURLversion);
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struct DYN_LOOKUP
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{
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if ( curl_global_init( CURL_GLOBAL_ALL ) != CURLE_OK )
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const char* name;
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void** address;
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};
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// May need to modify "name" for each platform according to how libcurl is built on
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// that platform and the spelling or partial mangling of C function names. On linux
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// there is no mangling.
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#define DYN_PAIR( basename ) { "curl_" #basename, (void**) &KICAD_CURL::basename }
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const DYN_LOOKUP KICAD_CURL::dyn_funcs[] = {
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DYN_PAIR( easy_cleanup ),
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DYN_PAIR( easy_init ),
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DYN_PAIR( easy_perform ),
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DYN_PAIR( easy_setopt ),
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DYN_PAIR( easy_strerror ),
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DYN_PAIR( global_init ),
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DYN_PAIR( global_cleanup ),
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DYN_PAIR( slist_append ),
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DYN_PAIR( slist_free_all ),
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DYN_PAIR( version ),
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DYN_PAIR( version_info ),
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};
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void KICAD_CURL::Init()
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{
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return false;
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// We test s_initialized twice in an effort to avoid
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// unnecessarily locking s_lock. This understands that the common case
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// will not need to lock.
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if( !s_initialized )
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{
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MUTLOCK lock( s_lock );
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if( !s_initialized )
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{
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// dynamically load the library.
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wxDynamicLibrary dso;
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wxString canonicalName = dso.CanonicalizeName( wxT( "curl" ) );
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// This is an ugly hack for MinGW builds. We should probably use something
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// like objdump to get the actual library file name from the link file.
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#if defined( __MINGW32__ )
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canonicalName = dso.CanonicalizeName( wxT( "curl-4" ) );
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canonicalName = wxT( "lib" ) + canonicalName;
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#endif
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if( !dso.Load( canonicalName, wxDL_NOW | wxDL_GLOBAL ) )
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{
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// Failure: error reporting UI was done via wxLogSysError().
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std::string msg = StrPrintf( "%s not wxDynamicLibrary::Load()ed",
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canonicalName );
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THROW_IO_ERROR( msg );
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}
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else
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// get addresses.
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for( unsigned i=0; i < DIM(dyn_funcs); ++i )
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{
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m_initialized = true;
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return true;
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*dyn_funcs[i].address = dso.GetSymbol( dyn_funcs[i].name );
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if( *dyn_funcs[i].address == NULL )
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{
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// Failure: error reporting UI was done via wxLogSysError().
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// No further reporting required here.
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std::string msg = StrPrintf( "%s has no function %s",
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static_cast<const char*>( canonicalName ),
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dyn_funcs[i].name
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);
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THROW_IO_ERROR( msg );
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}
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}
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if( KICAD_CURL::global_init( CURL_GLOBAL_ALL ) != CURLE_OK )
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{
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THROW_IO_ERROR( "curl_global_init() failed." );
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}
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wxLogDebug( "Using %s", GetVersion() );
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// Tell dso's wxDynamicLibrary destructor not to Unload() the program image,
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// since everything is fine before this. In those cases where THROW_IO_ERROR
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// is called, dso is destroyed and the DSO/DLL is unloaded before returning in
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// those error cases.
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(void) dso.Detach();
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s_initialized = true;
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}
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}
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}
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void KICAD_CURL::Cleanup()
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{
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if( m_initialized )
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curl_global_cleanup();
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/*
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Calling MUTLOCK() from a static destructor will typically be bad, since the
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s_lock may already have been statically destroyed itself leading to a boost
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exception. (Remember C++ does not provide certain sequencing of static
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destructor invocation.)
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To prevent this we test s_initialized twice, which ensures that the MUTLOCK
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is only instantiated on the first call, which should be from
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PGM_BASE::destroy() which is first called earlier than static destruction.
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Then when called again from the actual PGM_BASE::~PGM_BASE() function,
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MUTLOCK will not be instantiated because s_initialized will be false.
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*/
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if( s_initialized )
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{
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MUTLOCK lock( s_lock );
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if( s_initialized )
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{
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KICAD_CURL::global_cleanup();
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// dyn_funcs are not good for anything now, assuming process is ending soon here.
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for( unsigned i=0; i < DIM(dyn_funcs); ++i )
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{
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*dyn_funcs[i].address = 0;
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}
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std::string KICAD_CURL::GetVersion()
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{
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return std::string( curl_version() );
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s_initialized = false;
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}
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}
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}
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std::string KICAD_CURL::GetSimpleVersion()
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{
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curl_version_info_data *info = curl_version_info(CURLVERSION_NOW);
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if( !s_initialized )
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Init();
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curl_version_info_data *info = KICAD_CURL::version_info( CURLVERSION_NOW );
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std::string res;
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@ -63,6 +200,7 @@ std::string KICAD_CURL::GetSimpleVersion()
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}
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res += " (";
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if( info->features & CURL_VERSION_SSL )
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{
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res += "with SSL - ";
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@ -76,5 +214,3 @@ std::string KICAD_CURL::GetSimpleVersion()
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return res;
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}
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bool KICAD_CURL::m_initialized = false;
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@ -30,134 +30,70 @@
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#include <sstream>
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#include <richio.h>
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static size_t write_callback (void *contents, size_t size, size_t nmemb, void *userp);
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KICAD_CURL_EASY::KICAD_CURL_EASY()
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: m_headers( NULL )
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static size_t write_callback( void* contents, size_t size, size_t nmemb, void* userp )
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{
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m_CURL = curl_easy_init();
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size_t realsize = size * nmemb;
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if( m_CURL == NULL )
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std::string* p = (std::string*) userp;
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p->append( (const char*) contents, realsize );
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return realsize;
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}
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KICAD_CURL_EASY::KICAD_CURL_EASY() :
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m_headers( NULL )
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{
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// Call KICAD_CURL::Init() from in here everytime, but only the first time
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// will incur any overhead. This strategy ensures that libcurl is never loaded
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// unless it is needed.
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KICAD_CURL::Init();
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// Do not catch exception from KICAD_CURL::Init() at this level.
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// Instantiation of this instance will fail if Init() throws, thus ensuring
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// that this instance cannot be subsequently used.
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// Caller needs a try catch around KICAD_CURL_EASY instantiation.
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m_CURL = KICAD_CURL::easy_init();
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if( !m_CURL )
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{
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THROW_IO_ERROR( "Unable to initialize CURL session" );
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}
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m_Buffer.Payload = (char*)malloc( 1 );
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m_Buffer.Size = 0;
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curl_easy_setopt( m_CURL, CURLOPT_WRITEFUNCTION, write_callback );
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curl_easy_setopt( m_CURL, CURLOPT_WRITEDATA, (void *)&m_Buffer );
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KICAD_CURL::easy_setopt( m_CURL, CURLOPT_WRITEFUNCTION, write_callback );
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KICAD_CURL::easy_setopt( m_CURL, CURLOPT_WRITEDATA, (void*) &m_buffer );
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}
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KICAD_CURL_EASY::~KICAD_CURL_EASY()
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{
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free(m_Buffer.Payload);
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curl_easy_cleanup(m_CURL);
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}
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if( m_headers )
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KICAD_CURL::slist_free_all( m_headers );
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bool KICAD_CURL_EASY::SetURL( const std::string& aURL )
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{
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if( SetOption<const char *>( CURLOPT_URL, aURL.c_str() ) == CURLE_OK )
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{
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return true;
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}
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return false;
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}
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bool KICAD_CURL_EASY::SetUserAgent( const std::string& aAgent )
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{
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if( SetOption<const char *>( CURLOPT_USERAGENT, aAgent.c_str() ) == CURLE_OK )
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{
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return true;
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}
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return false;
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}
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bool KICAD_CURL_EASY::SetFollowRedirects( bool aFollow )
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{
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if( SetOption<long>( CURLOPT_FOLLOWLOCATION , (aFollow ? 1 : 0) ) == CURLE_OK )
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{
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return true;
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}
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return false;
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}
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void KICAD_CURL_EASY::SetHeader( const std::string& aName, const std::string& aValue )
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{
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std::string header = aName + ':' + aValue;
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m_headers = curl_slist_append( m_headers, header.c_str() );
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}
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std::string KICAD_CURL_EASY::GetErrorText(CURLcode code)
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{
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return curl_easy_strerror(code);
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}
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static size_t write_callback( void *contents, size_t size, size_t nmemb, void *userp )
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{
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/* calculate buffer size */
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size_t realsize = size * nmemb;
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/* cast pointer to fetch struct */
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struct KICAD_EASY_CURL_BUFFER *p = ( struct KICAD_EASY_CURL_BUFFER * ) userp;
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/* expand buffer */
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p->Payload = (char *) realloc( p->Payload, p->Size + realsize + 1 );
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/* check buffer */
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if ( p->Payload == NULL )
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{
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wxLogError( wxT( "Failed to expand buffer in curl_callback" ) );
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/* free buffer */
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free( p->Payload );
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return -1;
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}
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/* copy contents to buffer */
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memcpy( &(p->Payload[p->Size]), contents, realsize );
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/* set new buffer size */
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p->Size += realsize;
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/* ensure null termination */
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p->Payload[p->Size] = 0;
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/* return size */
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return realsize;
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KICAD_CURL::easy_cleanup( m_CURL );
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}
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void KICAD_CURL_EASY::Perform()
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{
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if( m_headers != NULL )
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if( m_headers )
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{
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curl_easy_setopt( m_CURL, CURLOPT_HTTPHEADER, m_headers );
|
||||
KICAD_CURL::easy_setopt( m_CURL, CURLOPT_HTTPHEADER, m_headers );
|
||||
}
|
||||
|
||||
if( m_Buffer.Size > 0 )
|
||||
{
|
||||
free( m_Buffer.Payload );
|
||||
m_Buffer.Payload = (char*)malloc( 1 );
|
||||
m_Buffer.Size = 0;
|
||||
}
|
||||
// bonus: retain worst case memory allocation, should re-use occur
|
||||
m_buffer.clear();
|
||||
|
||||
CURLcode res = KICAD_CURL::easy_perform( m_CURL );
|
||||
|
||||
CURLcode res = curl_easy_perform( m_CURL );
|
||||
if( res != CURLE_OK )
|
||||
{
|
||||
wxString msg = wxString::Format(
|
||||
_( "CURL Request Failed: %s" ),
|
||||
GetErrorText( res ) );
|
||||
|
||||
std::string msg = StrPrintf( "curl_easy_perform()=%d: %s",
|
||||
res, GetErrorText( res ).c_str() );
|
||||
THROW_IO_ERROR( msg );
|
||||
}
|
||||
}
|
||||
|
|
@ -283,7 +283,6 @@ PGM_BASE::PGM_BASE()
|
|||
PGM_BASE::~PGM_BASE()
|
||||
{
|
||||
destroy();
|
||||
KICAD_CURL::Cleanup();
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -291,6 +290,8 @@ void PGM_BASE::destroy()
|
|||
{
|
||||
// unlike a normal destructor, this is designed to be called more than once safely:
|
||||
|
||||
KICAD_CURL::Cleanup();
|
||||
|
||||
delete m_common_settings;
|
||||
m_common_settings = 0;
|
||||
|
||||
|
|
@ -495,13 +496,6 @@ bool PGM_BASE::initPgm()
|
|||
wxSystemOptions::SetOption( wxOSX_FILEDIALOG_ALWAYS_SHOW_TYPES, 1 );
|
||||
#endif
|
||||
|
||||
// Initialize CURL
|
||||
wxLogDebug( wxT( "Using %s" ), KICAD_CURL::GetVersion() );
|
||||
if( !KICAD_CURL::Init() )
|
||||
{
|
||||
wxLogDebug( wxT( "Error initializing libcurl" ) );
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -44,12 +44,27 @@
|
|||
#include <curl/curl.h>
|
||||
#include <string>
|
||||
|
||||
// CURL_EXTERN expands to dllimport on MinGW which causes gcc warnings. This really should
|
||||
// expand to nothing on MinGW.
|
||||
#if defined( __MINGW32__)
|
||||
# if defined( CURL_EXTERN )
|
||||
# undef CURL_EXTERN
|
||||
# define CURL_EXTERN
|
||||
# endif
|
||||
#endif
|
||||
|
||||
|
||||
struct DYN_LOOKUP;
|
||||
|
||||
|
||||
/**
|
||||
* Class KICAD_CURL
|
||||
* simple wrapper class to call curl_global_init and curl_global_cleanup for KiCad.
|
||||
*/
|
||||
class KICAD_CURL
|
||||
{
|
||||
friend class KICAD_CURL_EASY;
|
||||
|
||||
public:
|
||||
/**
|
||||
* Function Init
|
||||
|
|
@ -57,8 +72,9 @@ public:
|
|||
* and before any curl functions that perform requests.
|
||||
*
|
||||
* @return bool - True if successful, false if CURL returned an error
|
||||
* @throw IO_ERROR on failure, hopefully with helpful text in it.
|
||||
*/
|
||||
static bool Init();
|
||||
static void Init();
|
||||
|
||||
/**
|
||||
* Function Cleanup
|
||||
|
|
@ -71,9 +87,14 @@ public:
|
|||
* Function GetVersion
|
||||
* wrapper for curl_version(). Reports back a short string of loaded libraries.
|
||||
*
|
||||
* @return std::string - String reported by libcurl
|
||||
* @return const char* - String reported by libcurl and owned by it.
|
||||
* @throw IO_ERROR on failure, hopefully with helpful text in it.
|
||||
*/
|
||||
static std::string GetVersion();
|
||||
static const char* GetVersion()
|
||||
{
|
||||
return KICAD_CURL::version();
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Function GetSimpleVersion
|
||||
|
|
@ -83,7 +104,25 @@ public:
|
|||
*/
|
||||
static std::string GetSimpleVersion();
|
||||
private:
|
||||
static bool m_initialized;
|
||||
|
||||
// Alphabetically:
|
||||
// dynamically looked up libcurl function pointers whose prototypes were
|
||||
// taken from the system's libcurl headers.
|
||||
|
||||
static void (CURL_EXTERN * easy_cleanup) ( CURL* curl );
|
||||
static CURL* (CURL_EXTERN * easy_init) ( void );
|
||||
static CURLcode (CURL_EXTERN * easy_perform) ( CURL* curl );
|
||||
static CURLcode (CURL_EXTERN * easy_setopt) ( CURL* curl, CURLoption option, ... );
|
||||
static const char* (CURL_EXTERN * easy_strerror) ( CURLcode );
|
||||
static CURLcode (CURL_EXTERN * global_init) ( long flags );
|
||||
static void (CURL_EXTERN * global_cleanup) ( void );
|
||||
static curl_slist* (CURL_EXTERN * slist_append) ( curl_slist*, const char* );
|
||||
static void (CURL_EXTERN * slist_free_all) ( curl_slist* );
|
||||
static char* (CURL_EXTERN * version) ( void );
|
||||
static curl_version_info_data* (CURL_EXTERN * version_info) (CURLversion);
|
||||
|
||||
/// A tuple of ASCII function names and pointers to pointers to functions
|
||||
static const DYN_LOOKUP dyn_funcs[];
|
||||
};
|
||||
|
||||
#endif // KICAD_CURL_H_
|
||||
|
|
@ -42,19 +42,9 @@
|
|||
#endif
|
||||
|
||||
|
||||
#include <curl/curl.h>
|
||||
#include <string>
|
||||
|
||||
/**
|
||||
* Struct KICAD_EASY_CURL_BUFFER
|
||||
* is a struct used for storing the libcurl received data in its callbacks.
|
||||
* Do not use directly, KICAD_CURL_EASY uses it.
|
||||
*/
|
||||
struct KICAD_EASY_CURL_BUFFER
|
||||
{
|
||||
char* Payload;
|
||||
size_t Size;
|
||||
};
|
||||
#include <curl/curl.h>
|
||||
#include <kicad_curl/kicad_curl.h>
|
||||
|
||||
|
||||
/**
|
||||
|
|
@ -67,8 +57,9 @@ struct KICAD_EASY_CURL_BUFFER
|
|||
* Here is a small example usage:
|
||||
* @code
|
||||
* KICAD_CURL_EASY curl;
|
||||
*
|
||||
* curl.SetURL( "http://github.com" );
|
||||
* curl.SetUserAgent("KiCad-EDA");
|
||||
* curl.SetUserAgent( <http-client-indentifier> );
|
||||
* curl.SetHeader( "Accept", "application/json" );
|
||||
* curl.Perform();
|
||||
* @endcode
|
||||
|
|
@ -95,7 +86,11 @@ public:
|
|||
* @param aName is the left hand side of the header, i.e. Accept without the colon
|
||||
* @param aValue is the right hand side of the header, i.e. application/json
|
||||
*/
|
||||
void SetHeader( const std::string& aName, const std::string& aValue );
|
||||
void SetHeader( const std::string& aName, const std::string& aValue )
|
||||
{
|
||||
std::string header = aName + ':' + aValue;
|
||||
m_headers = KICAD_CURL::slist_append( m_headers, header.c_str() );
|
||||
}
|
||||
|
||||
/**
|
||||
* Function SetUserAgent
|
||||
|
|
@ -104,7 +99,14 @@ public:
|
|||
* @param aAgent is the string to set for the user agent
|
||||
* @return bool - True if successful, false if not
|
||||
*/
|
||||
bool SetUserAgent( const std::string& aAgent );
|
||||
bool SetUserAgent( const std::string& aAgent )
|
||||
{
|
||||
if( SetOption<const char*>( CURLOPT_USERAGENT, aAgent.c_str() ) == CURLE_OK )
|
||||
{
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Function SetURL
|
||||
|
|
@ -113,7 +115,14 @@ public:
|
|||
* @param aURL is the URL
|
||||
* @return bool - True if successful, false if not
|
||||
*/
|
||||
bool SetURL( const std::string& aURL );
|
||||
bool SetURL( const std::string& aURL )
|
||||
{
|
||||
if( SetOption<const char *>( CURLOPT_URL, aURL.c_str() ) == CURLE_OK )
|
||||
{
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Function SetFollowRedirects
|
||||
|
|
@ -123,16 +132,26 @@ public:
|
|||
* @param aFollow is a boolean where true will enable following redirects
|
||||
* @return bool - True if successful, false if not
|
||||
*/
|
||||
bool SetFollowRedirects( bool aFollow );
|
||||
bool SetFollowRedirects( bool aFollow )
|
||||
{
|
||||
if( SetOption<long>( CURLOPT_FOLLOWLOCATION , (aFollow ? 1 : 0) ) == CURLE_OK )
|
||||
{
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Function GetErrorText
|
||||
* fetches CURL's "friendly" error string for a given error code
|
||||
*
|
||||
* @param aCode is CURL error code
|
||||
* @return std::string - the corresponding error string for the given code
|
||||
* @return const std::string - the corresponding error string for the given code
|
||||
*/
|
||||
std::string GetErrorText( CURLcode aCode );
|
||||
const std::string GetErrorText( CURLcode aCode )
|
||||
{
|
||||
return KICAD_CURL::easy_strerror( aCode );
|
||||
}
|
||||
|
||||
/**
|
||||
* Function SetOption
|
||||
|
|
@ -144,23 +163,22 @@ public:
|
|||
*/
|
||||
template <typename T> CURLcode SetOption( CURLoption aOption, T aArg )
|
||||
{
|
||||
return curl_easy_setopt( m_CURL, aOption, aArg );
|
||||
return KICAD_CURL::easy_setopt( m_CURL, aOption, aArg );
|
||||
}
|
||||
|
||||
/**
|
||||
* Function GetBuffer
|
||||
* returns a const pointer to the data buffer
|
||||
*
|
||||
* @return KICAD_EASY_CURL_BUFFER* - pointer to buffer
|
||||
* returns a const reference to the recevied data buffer
|
||||
*/
|
||||
const KICAD_EASY_CURL_BUFFER* GetBuffer()
|
||||
const std::string& GetBuffer()
|
||||
{
|
||||
return &m_Buffer;
|
||||
return m_buffer;
|
||||
}
|
||||
|
||||
private:
|
||||
CURL* m_CURL;
|
||||
struct curl_slist *m_headers;
|
||||
struct KICAD_EASY_CURL_BUFFER m_Buffer;
|
||||
curl_slist* m_headers;
|
||||
std::string m_buffer;
|
||||
};
|
||||
|
||||
#endif // KICAD_CURL_EASY_H_
|
||||
|
|
@ -426,11 +426,11 @@ if( KICAD_SCRIPTING_MODULES )
|
|||
pcad2kicadpcb
|
||||
lib_dxf
|
||||
idf3
|
||||
${GITHUB_PLUGIN_LIBRARIES}
|
||||
polygon
|
||||
bitmaps
|
||||
gal
|
||||
${wxWidgets_LIBRARIES}
|
||||
${GITHUB_PLUGIN_LIBRARIES}
|
||||
${GDI_PLUS_LIBRARIES}
|
||||
${PYTHON_LIBRARIES}
|
||||
${PCBNEW_EXTRA_LIBS}
|
||||
|
|
@ -594,8 +594,8 @@ target_link_libraries( pcbnew_kiface
|
|||
gal
|
||||
lib_dxf
|
||||
idf3
|
||||
${GITHUB_PLUGIN_LIBRARIES}
|
||||
${wxWidgets_LIBRARIES}
|
||||
${GITHUB_PLUGIN_LIBRARIES}
|
||||
${GDI_PLUS_LIBRARIES}
|
||||
${PYTHON_LIBRARIES}
|
||||
${Boost_LIBRARIES} # must follow GITHUB
|
||||
|
|
|
|||
|
|
@ -41,7 +41,7 @@
|
|||
* JP Charras.
|
||||
*/
|
||||
|
||||
#include <kicad_curl/kicad_curl_easy.h> /* Include before any wx file */
|
||||
#include <kicad_curl/kicad_curl_easy.h> // Include before any wx file
|
||||
#include <wx/uri.h>
|
||||
|
||||
#include <github_getliblist.h>
|
||||
|
|
@ -62,6 +62,7 @@ bool GITHUB_GETLIBLIST::Get3DshapesLibsList( wxArrayString* aList,
|
|||
bool (*aFilter)( const wxString& aData ) )
|
||||
{
|
||||
std::string fullURLCommand;
|
||||
|
||||
strcpy( m_option_string, "text/html" );
|
||||
|
||||
wxString repoURL = m_repoURL;
|
||||
|
|
@ -95,6 +96,7 @@ bool GITHUB_GETLIBLIST::GetFootprintLibraryList( wxArrayString& aList )
|
|||
std::string fullURLCommand;
|
||||
int page = 1;
|
||||
int itemCountMax = 99; // Do not use a valu > 100, it does not work
|
||||
|
||||
strcpy( m_option_string, "application/json" );
|
||||
|
||||
// Github max items returned is 100 per page
|
||||
|
|
@ -213,15 +215,14 @@ bool GITHUB_GETLIBLIST::remoteGetJSON( const std::string& aFullURLCommand, wxStr
|
|||
wxLogDebug( wxT( "Attempting to download: " ) + aFullURLCommand );
|
||||
|
||||
kcurl.SetURL( aFullURLCommand );
|
||||
kcurl.SetUserAgent("KiCad-EDA");
|
||||
kcurl.SetUserAgent( "http://kicad-pcb.org" );
|
||||
kcurl.SetHeader( "Accept", m_option_string );
|
||||
kcurl.SetFollowRedirects( true );
|
||||
|
||||
try
|
||||
{
|
||||
kcurl.Perform();
|
||||
m_image.reserve( kcurl.GetBuffer()->Size );
|
||||
m_image.assign( kcurl.GetBuffer()->Payload, kcurl.GetBuffer()->Size );
|
||||
m_image = kcurl.GetBuffer();
|
||||
return true;
|
||||
}
|
||||
catch( const IO_ERROR& ioe )
|
||||
|
|
|
|||
|
|
@ -61,10 +61,9 @@ Access-Control-Expose-Headers: ETag, Link, X-RateLimit-Limit, X-RateLimit-Remain
|
|||
Access-Control-Allow-Origin: *
|
||||
X-GitHub-Request-Id: 411087C2:659E:50FD6E6:52E67F66
|
||||
Vary: Accept-Encoding
|
||||
|
||||
*/
|
||||
#include <kicad_curl/kicad_curl_easy.h> /* Include before any wx file */
|
||||
|
||||
#include <kicad_curl/kicad_curl_easy.h> // Include before any wx file
|
||||
#include <sstream>
|
||||
#include <boost/ptr_container/ptr_map.hpp>
|
||||
#include <set>
|
||||
|
|
@ -122,7 +121,7 @@ GITHUB_PLUGIN::~GITHUB_PLUGIN()
|
|||
|
||||
const wxString GITHUB_PLUGIN::PluginName() const
|
||||
{
|
||||
return wxT( "Github" );
|
||||
return "Github";
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -391,7 +390,7 @@ void GITHUB_PLUGIN::cacheLib( const wxString& aLibraryPath, const PROPERTIES* aP
|
|||
|
||||
if( !wx_pretty_fn.IsOk() ||
|
||||
!wx_pretty_fn.IsDirWritable() ||
|
||||
wx_pretty_fn.GetExt() != wxT( "pretty" )
|
||||
wx_pretty_fn.GetExt() != "pretty"
|
||||
)
|
||||
{
|
||||
wxString msg = wxString::Format(
|
||||
|
|
@ -408,7 +407,7 @@ void GITHUB_PLUGIN::cacheLib( const wxString& aLibraryPath, const PROPERTIES* aP
|
|||
}
|
||||
|
||||
// operator==( wxString, wxChar* ) does not exist, construct wxString once here.
|
||||
const wxString kicad_mod( wxT( "kicad_mod" ) );
|
||||
const wxString kicad_mod( "kicad_mod" );
|
||||
|
||||
//D(printf("%s: this:%p m_lib_path:'%s' aLibraryPath:'%s'\n", __func__, this, TO_UTF8( m_lib_path), TO_UTF8(aLibraryPath) );)
|
||||
m_gh_cache = new GH_CACHE();
|
||||
|
|
@ -443,7 +442,7 @@ void GITHUB_PLUGIN::cacheLib( const wxString& aLibraryPath, const PROPERTIES* aP
|
|||
}
|
||||
|
||||
|
||||
bool GITHUB_PLUGIN::repoURL_zipURL( const wxString& aRepoURL, std::string& aZipURL )
|
||||
bool GITHUB_PLUGIN::repoURL_zipURL( const wxString& aRepoURL, std::string* aZipURL )
|
||||
{
|
||||
// e.g. "https://github.com/liftoff-sr/pretty_footprints"
|
||||
//D(printf("aRepoURL:%s\n", TO_UTF8( aRepoURL ) );)
|
||||
|
|
@ -509,7 +508,7 @@ bool GITHUB_PLUGIN::repoURL_zipURL( const wxString& aRepoURL, std::string& aZipU
|
|||
// this code path with the needs of one particular inflexible server.
|
||||
}
|
||||
|
||||
aZipURL = zip_url.utf8_str();
|
||||
*aZipURL = zip_url.utf8_str();
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
|
|
@ -520,7 +519,7 @@ void GITHUB_PLUGIN::remoteGetZip( const wxString& aRepoURL ) throw( IO_ERROR )
|
|||
{
|
||||
std::string zip_url;
|
||||
|
||||
if( !repoURL_zipURL( aRepoURL, zip_url ) )
|
||||
if( !repoURL_zipURL( aRepoURL, &zip_url ) )
|
||||
{
|
||||
wxString msg = wxString::Format( _( "Unable to parse URL:\n'%s'" ), GetChars( aRepoURL ) );
|
||||
THROW_IO_ERROR( msg );
|
||||
|
|
@ -528,27 +527,30 @@ void GITHUB_PLUGIN::remoteGetZip( const wxString& aRepoURL ) throw( IO_ERROR )
|
|||
|
||||
wxLogDebug( wxT( "Attempting to download: " ) + zip_url );
|
||||
|
||||
KICAD_CURL_EASY kcurl;
|
||||
KICAD_CURL_EASY kcurl; // this can THROW_IO_ERROR
|
||||
|
||||
kcurl.SetURL( zip_url.c_str() );
|
||||
kcurl.SetUserAgent("KiCad-EDA");
|
||||
kcurl.SetUserAgent( "http://kicad-pcb.org" );
|
||||
kcurl.SetHeader( "Accept", "application/zip" );
|
||||
kcurl.SetFollowRedirects( true );
|
||||
|
||||
try
|
||||
{
|
||||
kcurl.Perform();
|
||||
m_zip_image.reserve( kcurl.GetBuffer()->Size );
|
||||
m_zip_image.assign( kcurl.GetBuffer()->Payload, kcurl.GetBuffer()->Size );
|
||||
m_zip_image = kcurl.GetBuffer();
|
||||
}
|
||||
catch( const IO_ERROR& ioe )
|
||||
{
|
||||
// https "GET" has faild, report this to API caller.
|
||||
static const char errorcmd[] = "http GET command failed"; // Do not translate this message
|
||||
|
||||
UTF8 fmt( _( "%s\nCannot get/download Zip archive: '%s'\nfor library path: '%s'.\nReason: '%s'" ) );
|
||||
|
||||
std::string msg = StrPrintf( fmt.c_str(),
|
||||
zip_url.c_str(),
|
||||
TO_UTF8( aRepoURL ),
|
||||
TO_UTF8( ioe.errorText ) );
|
||||
TO_UTF8( ioe.errorText )
|
||||
);
|
||||
|
||||
THROW_IO_ERROR( msg );
|
||||
}
|
||||
|
|
@ -575,7 +577,7 @@ int main( int argc, char** argv )
|
|||
try
|
||||
{
|
||||
wxArrayString fps = gh.FootprintEnumerate(
|
||||
wxT( "https://github.com/liftoff-sr/pretty_footprints" ),
|
||||
"https://github.com/liftoff-sr/pretty_footprints",
|
||||
NULL
|
||||
);
|
||||
|
||||
|
|
|
|||
|
|
@ -210,7 +210,7 @@ protected:
|
|||
* @param aZipURL is where to put the zip file URL.
|
||||
* @return bool - true if @a aRepoULR was parseable, else false
|
||||
*/
|
||||
static bool repoURL_zipURL( const wxString& aRepoURL, std::string& aZipURL );
|
||||
static bool repoURL_zipURL( const wxString& aRepoURL, std::string* aZipURL );
|
||||
|
||||
/**
|
||||
* Function remoteGetZip
|
||||
|
|
|
|||
Loading…
Reference in New Issue