Merge pull request #588 from unidoc-build/prep-rc-v4.2.0

Release v4.2.0

Author: gunnsth

ACKNOWLEDGEMENTS.md

@@ -286,4 +286,39 @@ Copyright 2012 Mozilla Foundation
  See the License for the specific language governing permissions and
  limitations under the License.
 
+```
+
+* [PKCS#12 implementation](https://github.com/SSLMate/go-pkcs12), BSD 3-Clause "New" or "Revised" License:
+
+```
+
+Copyright (c) 2015, 2018, 2019 Opsmate, Inc. All rights reserved.
+Copyright (c) 2009 The Go Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+   * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 ```

annotator/annotator.go

@@ -10,101 +10,103 @@
 // terms that can be accessed at https://unidoc.io/eula/
 
 // Package common contains common properties used by the subpackages.
-package common ;import (_e "fmt";_dd "io";_c "os";_d "path/filepath";_b "runtime";_ab "time";);
+package common ;import (_f "fmt";_d "io";_ee "os";_e "path/filepath";_bb "runtime";_b "time";);
 
-// IsLogLevel returns true from dummy logger.
-func (DummyLogger )IsLogLevel (level LogLevel )bool {return true };func (_gdb WriterLogger )logToWriter (_da _dd .Writer ,_fg string ,_gf string ,_dfd ...interface{}){_ee (_da ,_fg ,_gf ,_dfd );};
+// Logger is the interface used for logging in the unipdf package.
+type Logger interface{Error (_a string ,_da ...interface{});Warning (_ac string ,_eg ...interface{});Notice (_c string ,_ea ...interface{});Info (_dd string ,_ag ...interface{});Debug (_cf string ,_fc ...interface{});Trace (_ca string ,_dc ...interface{});
+IsLogLevel (_af LogLevel )bool ;};func _dec (_gb _d .Writer ,_fae string ,_gde string ,_bad ...interface{}){_ ,_aeb ,_ega ,_cgc :=_bb .Caller (3);if !_cgc {_aeb ="\u003f\u003f\u003f";_ega =0;}else {_aeb =_e .Base (_aeb );};_cae :=_f .Sprintf ("\u0025s\u0020\u0025\u0073\u003a\u0025\u0064 ",_fae ,_aeb ,_ega )+_gde +"\u000a";
+_f .Fprintf (_gb ,_cae ,_bad ...);};
 
-// Error logs error message.
-func (_bcb WriterLogger )Error (format string ,args ...interface{}){if _bcb .LogLevel >=LogLevelError {_gc :="\u005b\u0045\u0052\u0052\u004f\u0052\u005d\u0020";_bcb .logToWriter (_bcb .Output ,_gc ,format ,args ...);};};const _egd ="\u0032\u0020\u004aan\u0075\u0061\u0072\u0079\u0020\u0032\u0030\u0030\u0036\u0020\u0061\u0074\u0020\u0031\u0035\u003a\u0030\u0034";
+// UtcTimeFormat returns a formatted string describing a UTC timestamp.
+func UtcTimeFormat (t _b .Time )string {return t .Format (_bec )+"\u0020\u0055\u0054\u0043"};
 
+// NewWriterLogger creates new 'writer' logger.
+func NewWriterLogger (logLevel LogLevel ,writer _d .Writer )*WriterLogger {_fde :=WriterLogger {Output :writer ,LogLevel :logLevel };return &_fde ;};
 
-// DummyLogger does nothing.
-type DummyLogger struct{};
+// WriterLogger is the logger that writes data to the Output writer
+type WriterLogger struct{LogLevel LogLevel ;Output _d .Writer ;};const _gg =2025;
 
-// Trace does nothing for dummy logger.
-func (DummyLogger )Trace (format string ,args ...interface{}){};
+// NewConsoleLogger creates new console logger.
+func NewConsoleLogger (logLevel LogLevel )*ConsoleLogger {return &ConsoleLogger {LogLevel :logLevel }};
+
+// Warning logs warning message.
+func (_bd ConsoleLogger )Warning (format string ,args ...interface{}){if _bd .LogLevel >=LogLevelWarning {_bbf :="\u005b\u0057\u0041\u0052\u004e\u0049\u004e\u0047\u005d\u0020";_bd .output (_ee .Stdout ,_bbf ,format ,args ...);};};const _bcg =30;var ReleasedAt =_b .Date (_gg ,_cc ,_ead ,_ccc ,_bcg ,0,0,_b .UTC );
 
-// LogLevel is the verbosity level for logging.
-type LogLevel int ;const _gbe =2025;
 
 // Debug logs debug message.
-func (_dce ConsoleLogger )Debug (format string ,args ...interface{}){if _dce .LogLevel >=LogLevelDebug {_f :="\u005b\u0044\u0045\u0042\u0055\u0047\u005d\u0020";_dce .output (_c .Stdout ,_f ,format ,args ...);};};
+func (_ba ConsoleLogger )Debug (format string ,args ...interface{}){if _ba .LogLevel >=LogLevelDebug {_df :="\u005b\u0044\u0045\u0042\u0055\u0047\u005d\u0020";_ba .output (_ee .Stdout ,_df ,format ,args ...);};};
+
+// IsLogLevel returns true if log level is greater or equal than `level`.
+// Can be used to avoid resource intensive calls to loggers.
+func (_bc WriterLogger )IsLogLevel (level LogLevel )bool {return _bc .LogLevel >=level };
+
+// Error logs error message.
+func (_eae ConsoleLogger )Error (format string ,args ...interface{}){if _eae .LogLevel >=LogLevelError {_ef :="\u005b\u0045\u0052\u0052\u004f\u0052\u005d\u0020";_eae .output (_ee .Stdout ,_ef ,format ,args ...);};};
 
 // ConsoleLogger is a logger that writes logs to the 'os.Stdout'
 type ConsoleLogger struct{LogLevel LogLevel ;};
 
 // Notice logs notice message.
-func (_df WriterLogger )Notice (format string ,args ...interface{}){if _df .LogLevel >=LogLevelNotice {_de :="\u005bN\u004f\u0054\u0049\u0043\u0045\u005d ";_df .logToWriter (_df .Output ,_de ,format ,args ...);};};
+func (_ce ConsoleLogger )Notice (format string ,args ...interface{}){if _ce .LogLevel >=LogLevelNotice {_ec :="\u005bN\u004f\u0054\u0049\u0043\u0045\u005d ";_ce .output (_ee .Stdout ,_ec ,format ,args ...);};};
 
-// Error does nothing for dummy logger.
-func (DummyLogger )Error (format string ,args ...interface{}){};
+// DummyLogger does nothing.
+type DummyLogger struct{};
 
 // Info logs info message.
-func (_def WriterLogger )Info (format string ,args ...interface{}){if _def .LogLevel >=LogLevelInfo {_fc :="\u005bI\u004e\u0046\u004f\u005d\u0020";_def .logToWriter (_def .Output ,_fc ,format ,args ...);};};
-
-// Logger is the interface used for logging in the unipdf package.
-type Logger interface{Error (_g string ,_ge ...interface{});Warning (_bd string ,_ae ...interface{});Notice (_gg string ,_bc ...interface{});Info (_ea string ,_ac ...interface{});Debug (_cf string ,_ce ...interface{});Trace (_acf string ,_dc ...interface{});
-IsLogLevel (_eg LogLevel )bool ;};
+func (_efd WriterLogger )Info (format string ,args ...interface{}){if _efd .LogLevel >=LogLevelInfo {_ebc :="\u005bI\u004e\u0046\u004f\u005d\u0020";_efd .logToWriter (_efd .Output ,_ebc ,format ,args ...);};};func (_dg WriterLogger )logToWriter (_fca _d .Writer ,_ace string ,_fad string ,_ece ...interface{}){_dec (_fca ,_ace ,_fad ,_ece );
+};
 
-// Notice logs notice message.
-func (_bdd ConsoleLogger )Notice (format string ,args ...interface{}){if _bdd .LogLevel >=LogLevelNotice {_cc :="\u005bN\u004f\u0054\u0049\u0043\u0045\u005d ";_bdd .output (_c .Stdout ,_cc ,format ,args ...);};};
+// SetLogger sets 'logger' to be used by the unidoc unipdf library.
+func SetLogger (logger Logger ){Log =logger };
 
-// Trace logs trace message.
-func (_dge WriterLogger )Trace (format string ,args ...interface{}){if _dge .LogLevel >=LogLevelTrace {_fe :="\u005b\u0054\u0052\u0041\u0043\u0045\u005d\u0020";_dge .logToWriter (_dge .Output ,_fe ,format ,args ...);};};func (_ceb ConsoleLogger )output (_af _dd .Writer ,_eae string ,_ccd string ,_fb ...interface{}){_ee (_af ,_eae ,_ccd ,_fb ...);
-};var Log Logger =DummyLogger {};
+// Error logs error message.
+func (_cb WriterLogger )Error (format string ,args ...interface{}){if _cb .LogLevel >=LogLevelError {_eb :="\u005b\u0045\u0052\u0052\u004f\u0052\u005d\u0020";_cb .logToWriter (_cb .Output ,_eb ,format ,args ...);};};const Version ="\u0034\u002e\u0032.\u0030";
 
-// WriterLogger is the logger that writes data to the Output writer
-type WriterLogger struct{LogLevel LogLevel ;Output _dd .Writer ;};
 
-// IsLogLevel returns true if log level is greater or equal than `level`.
-// Can be used to avoid resource intensive calls to loggers.
-func (_ag ConsoleLogger )IsLogLevel (level LogLevel )bool {return _ag .LogLevel >=level };
+// Notice does nothing for dummy logger.
+func (DummyLogger )Notice (format string ,args ...interface{}){};
 
-// Info logs info message.
-func (_cd ConsoleLogger )Info (format string ,args ...interface{}){if _cd .LogLevel >=LogLevelInfo {_gd :="\u005bI\u004e\u0046\u004f\u005d\u0020";_cd .output (_c .Stdout ,_gd ,format ,args ...);};};
+// Trace logs trace message.
+func (_fce ConsoleLogger )Trace (format string ,args ...interface{}){if _fce .LogLevel >=LogLevelTrace {_cd :="\u005b\u0054\u0052\u0041\u0043\u0045\u005d\u0020";_fce .output (_ee .Stdout ,_cd ,format ,args ...);};};
 
-// UtcTimeFormat returns a formatted string describing a UTC timestamp.
-func UtcTimeFormat (t _ab .Time )string {return t .Format (_egd )+"\u0020\u0055\u0054\u0043"};const _aae =6;
+// Trace does nothing for dummy logger.
+func (DummyLogger )Trace (format string ,args ...interface{}){};
 
-// Info does nothing for dummy logger.
-func (DummyLogger )Info (format string ,args ...interface{}){};
+// Trace logs trace message.
+func (_gd WriterLogger )Trace (format string ,args ...interface{}){if _gd .LogLevel >=LogLevelTrace {_fcg :="\u005b\u0054\u0052\u0041\u0043\u0045\u005d\u0020";_gd .logToWriter (_gd .Output ,_fcg ,format ,args ...);};};
 
-// Warning logs warning message.
-func (_ba ConsoleLogger )Warning (format string ,args ...interface{}){if _ba .LogLevel >=LogLevelWarning {_aa :="\u005b\u0057\u0041\u0052\u004e\u0049\u004e\u0047\u005d\u0020";_ba .output (_c .Stdout ,_aa ,format ,args ...);};};
+// Debug does nothing for dummy logger.
+func (DummyLogger )Debug (format string ,args ...interface{}){};
 
 // Debug logs debug message.
-func (_fbe WriterLogger )Debug (format string ,args ...interface{}){if _fbe .LogLevel >=LogLevelDebug {_abg :="\u005b\u0044\u0045\u0042\u0055\u0047\u005d\u0020";_fbe .logToWriter (_fbe .Output ,_abg ,format ,args ...);};};
-
-// NewConsoleLogger creates new console logger.
-func NewConsoleLogger (logLevel LogLevel )*ConsoleLogger {return &ConsoleLogger {LogLevel :logLevel }};const _fdg =23;const _ad =30;var ReleasedAt =_ab .Date (_gbe ,_aae ,_fdg ,_feb ,_ad ,0,0,_ab .UTC );
-
-// Trace logs trace message.
-func (_dg ConsoleLogger )Trace (format string ,args ...interface{}){if _dg .LogLevel >=LogLevelTrace {_fd :="\u005b\u0054\u0052\u0041\u0043\u0045\u005d\u0020";_dg .output (_c .Stdout ,_fd ,format ,args ...);};};
+func (_afb WriterLogger )Debug (format string ,args ...interface{}){if _afb .LogLevel >=LogLevelDebug {_ege :="\u005b\u0044\u0045\u0042\u0055\u0047\u005d\u0020";_afb .logToWriter (_afb .Output ,_ege ,format ,args ...);};};const _bec ="\u0032\u0020\u004aan\u0075\u0061\u0072\u0079\u0020\u0032\u0030\u0030\u0036\u0020\u0061\u0074\u0020\u0031\u0035\u003a\u0030\u0034";
 
-// Notice does nothing for dummy logger.
-func (DummyLogger )Notice (format string ,args ...interface{}){};
 
-// Debug does nothing for dummy logger.
-func (DummyLogger )Debug (format string ,args ...interface{}){};const Version ="\u0034\u002e\u0031.\u0030";const _feb =15;
+// Info does nothing for dummy logger.
+func (DummyLogger )Info (format string ,args ...interface{}){};
 
-// Warning logs warning message.
-func (_fda WriterLogger )Warning (format string ,args ...interface{}){if _fda .LogLevel >=LogLevelWarning {_ged :="\u005b\u0057\u0041\u0052\u004e\u0049\u004e\u0047\u005d\u0020";_fda .logToWriter (_fda .Output ,_ged ,format ,args ...);};};
+// Notice logs notice message.
+func (_ge WriterLogger )Notice (format string ,args ...interface{}){if _ge .LogLevel >=LogLevelNotice {_cg :="\u005bN\u004f\u0054\u0049\u0043\u0045\u005d ";_ge .logToWriter (_ge .Output ,_cg ,format ,args ...);};};
 
-// Error logs error message.
-func (_agc ConsoleLogger )Error (format string ,args ...interface{}){if _agc .LogLevel >=LogLevelError {_cfb :="\u005b\u0045\u0052\u0052\u004f\u0052\u005d\u0020";_agc .output (_c .Stdout ,_cfb ,format ,args ...);};};
+// Info logs info message.
+func (_de ConsoleLogger )Info (format string ,args ...interface{}){if _de .LogLevel >=LogLevelInfo {_fd :="\u005bI\u004e\u0046\u004f\u005d\u0020";_de .output (_ee .Stdout ,_fd ,format ,args ...);};};
 
 // IsLogLevel returns true if log level is greater or equal than `level`.
 // Can be used to avoid resource intensive calls to loggers.
-func (_gb WriterLogger )IsLogLevel (level LogLevel )bool {return _gb .LogLevel >=level };
+func (_bbc ConsoleLogger )IsLogLevel (level LogLevel )bool {return _bbc .LogLevel >=level };const _cc =7;const (LogLevelTrace LogLevel =5;LogLevelDebug LogLevel =4;LogLevelInfo LogLevel =3;LogLevelNotice LogLevel =2;LogLevelWarning LogLevel =1;LogLevelError LogLevel =0;
+);const _ead =26;
 
-// NewWriterLogger creates new 'writer' logger.
-func NewWriterLogger (logLevel LogLevel ,writer _dd .Writer )*WriterLogger {_eb :=WriterLogger {Output :writer ,LogLevel :logLevel };return &_eb ;};const (LogLevelTrace LogLevel =5;LogLevelDebug LogLevel =4;LogLevelInfo LogLevel =3;LogLevelNotice LogLevel =2;
-LogLevelWarning LogLevel =1;LogLevelError LogLevel =0;);func _ee (_cce _dd .Writer ,_dgg string ,_gfc string ,_ef ...interface{}){_ ,_aga ,_be ,_ec :=_b .Caller (3);if !_ec {_aga ="\u003f\u003f\u003f";_be =0;}else {_aga =_d .Base (_aga );};_aag :=_e .Sprintf ("\u0025s\u0020\u0025\u0073\u003a\u0025\u0064 ",_dgg ,_aga ,_be )+_gfc +"\u000a";
-_e .Fprintf (_cce ,_aag ,_ef ...);};
+// Error does nothing for dummy logger.
+func (DummyLogger )Error (format string ,args ...interface{}){};func (_aff ConsoleLogger )output (_ab _d .Writer ,_afd string ,_bda string ,_fa ...interface{}){_dec (_ab ,_afd ,_bda ,_fa ...);};
+
+// IsLogLevel returns true from dummy logger.
+func (DummyLogger )IsLogLevel (level LogLevel )bool {return true };
+
+// Warning logs warning message.
+func (_bdf WriterLogger )Warning (format string ,args ...interface{}){if _bdf .LogLevel >=LogLevelWarning {_be :="\u005b\u0057\u0041\u0052\u004e\u0049\u004e\u0047\u005d\u0020";_bdf .logToWriter (_bdf .Output ,_be ,format ,args ...);};};
 
 // Warning does nothing for dummy logger.
-func (DummyLogger )Warning (format string ,args ...interface{}){};
+func (DummyLogger )Warning (format string ,args ...interface{}){};const _ccc =15;
 
-// SetLogger sets 'logger' to be used by the unidoc unipdf library.
-func SetLogger (logger Logger ){Log =logger };
+// LogLevel is the verbosity level for logging.
+type LogLevel int ;var Log Logger =DummyLogger {};

common/common.go

@@ -10,30 +10,30 @@
 // terms that can be accessed at https://unidoc.io/eula/
 
 // Package license helps manage commercial licenses and check if they are valid for the version of unipdf used.
-package license ;import _c "github.com/unidoc/unipdf/v4/internal/license";const (LicenseTierUnlicensed =_c .LicenseTierUnlicensed ;LicenseTierCommunity =_c .LicenseTierCommunity ;LicenseTierIndividual =_c .LicenseTierIndividual ;LicenseTierBusiness =_c .LicenseTierBusiness ;
-);func SetMeteredKeyUsageLogVerboseMode (val bool ){_c .SetMeteredKeyUsageLogVerboseMode (val )};
+package license ;import _e "github.com/unidoc/unipdf/v4/internal/license";
+
+// LicenseKey represents a loaded license key.
+type LicenseKey =_e .LicenseKey ;
+
+// GetLicenseKey returns the currently loaded license key.
+func GetLicenseKey ()*LicenseKey {return _e .GetLicenseKey ()};
+
+// SetLicenseKey sets and validates the license key.
+func SetLicenseKey (content string ,customerName string )error {return _e .SetLicenseKey (content ,customerName );};func SetMeteredKeyUsageLogVerboseMode (val bool ){_e .SetMeteredKeyUsageLogVerboseMode (val )};
 
 // GetMeteredState checks the currently used metered document usage status,
 // documents used and credits available.
-func GetMeteredState ()(_c .MeteredStatus ,error ){return _c .GetMeteredState ()};
+func GetMeteredState ()(_e .MeteredStatus ,error ){return _e .GetMeteredState ()};const (LicenseTierUnlicensed =_e .LicenseTierUnlicensed ;LicenseTierCommunity =_e .LicenseTierCommunity ;LicenseTierIndividual =_e .LicenseTierIndividual ;LicenseTierBusiness =_e .LicenseTierBusiness ;
+);
 
 // MakeUnlicensedKey returns a default key.
-func MakeUnlicensedKey ()*LicenseKey {return _c .MakeUnlicensedKey ()};
+func MakeUnlicensedKey ()*LicenseKey {return _e .MakeUnlicensedKey ()};
 
-// SetLicenseKey sets and validates the license key.
-func SetLicenseKey (content string ,customerName string )error {return _c .SetLicenseKey (content ,customerName );};
+// SetMeteredKey sets the metered API key required for SaaS operation.
+// Document usage is reported periodically for the product to function correctly.
+func SetMeteredKey (apiKey string )error {return _e .SetMeteredKey (apiKey )};
 
 // SetMeteredKeyPersistentCache sets the metered License API Key persistent cache.
 // Default value 'true', set to `false` will report the usage immediately to license server,
 // this can be used when there's no access to persistent data storage.
-func SetMeteredKeyPersistentCache (val bool ){_c .SetMeteredKeyPersistentCache (val )};
-
-// SetMeteredKey sets the metered API key required for SaaS operation.
-// Document usage is reported periodically for the product to function correctly.
-func SetMeteredKey (apiKey string )error {return _c .SetMeteredKey (apiKey )};
-
-// GetLicenseKey returns the currently loaded license key.
-func GetLicenseKey ()*LicenseKey {return _c .GetLicenseKey ()};
-
-// LicenseKey represents a loaded license key.
-type LicenseKey =_c .LicenseKey ;
+func SetMeteredKeyPersistentCache (val bool ){_e .SetMeteredKeyPersistentCache (val )};