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Code Issues Releases Wiki Activity

Remove methods of private classes from ABI

Browse Source 
Prior to the cmake conversion, several private classes had methods
that were exported into the shared library so they could be tested
with libtests. With cmake, we build libtests using an object library,
so this is no longer necessary. The methods that are disappearing from
the ABI were never exposed through public headers, so no code should
be using them. Removal had to wait until the window for ABI-breaking
changes was open.
This commit is contained in:
Jay Berkenbilt 2022-04-09 17:24:26 -04:00
parent b6d1dffaaa
commit 07edf96440
24 changed files with 0 additions and 176 deletions
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1
TODO
View File

@ -37,7 +37,6 @@ cmake
===== =====
* DLL.h * DLL.h
* Remove DLL.h and QPDF_DLL* from all private library classes.
* Change DLL_EXPORT to QPDF_EXPORT. Be sure to call attention to * Change DLL_EXPORT to QPDF_EXPORT. Be sure to call attention to
this in the release notes. There should be a "migrating to cmake" this in the release notes. There should be a "migrating to cmake"
in the manual, and ./configure should draw attention to it. in the manual, and ./configure should draw attention to it.

7
libqpdf/qpdf/BitStream.hh
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@ -3,25 +3,18 @@
#ifndef BITSTREAM_HH #ifndef BITSTREAM_HH
#define BITSTREAM_HH #define BITSTREAM_HH
#include <qpdf/DLL.h>
#include <stddef.h> #include <stddef.h>
class BitStream class BitStream
{ {
public: public:
QPDF_DLL
BitStream(unsigned char const* p, size_t nbytes); BitStream(unsigned char const* p, size_t nbytes);
QPDF_DLL
void reset(); void reset();
QPDF_DLL
unsigned long long getBits(size_t nbits); unsigned long long getBits(size_t nbits);
QPDF_DLL
long long getBitsSigned(size_t nbits); long long getBitsSigned(size_t nbits);
// Only call getBitsInt when requesting a number of bits that will // Only call getBitsInt when requesting a number of bits that will
// definitely fit in an int. // definitely fit in an int.
QPDF_DLL
int getBitsInt(size_t nbits); int getBitsInt(size_t nbits);
QPDF_DLL
void skipToNextByte(); void skipToNextByte();
private: private:

6
libqpdf/qpdf/BitWriter.hh
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@ -3,7 +3,6 @@
#ifndef BITWRITER_HH #ifndef BITWRITER_HH
#define BITWRITER_HH #define BITWRITER_HH
#include <qpdf/DLL.h>
#include <stddef.h> #include <stddef.h>
class Pipeline; class Pipeline;
@ -13,16 +12,11 @@ class BitWriter
public: public:
// Write bits to the pipeline. It is the caller's responsibility // Write bits to the pipeline. It is the caller's responsibility
// to eventually call finish on the pipeline. // to eventually call finish on the pipeline.
QPDF_DLL
BitWriter(Pipeline* pl); BitWriter(Pipeline* pl);
QPDF_DLL
void writeBits(unsigned long long val, size_t bits); void writeBits(unsigned long long val, size_t bits);
QPDF_DLL
void writeBitsSigned(long long val, size_t bits); void writeBitsSigned(long long val, size_t bits);
QPDF_DLL
void writeBitsInt(int val, size_t bits); void writeBitsInt(int val, size_t bits);
// Force any partial byte to be written to the pipeline. // Force any partial byte to be written to the pipeline.
QPDF_DLL
void flush(); void flush();
private: private:

7
libqpdf/qpdf/CryptoRandomDataProvider.hh
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@ -1,21 +1,14 @@
#ifndef CRYPTORANDOMDATAPROVIDER_HH #ifndef CRYPTORANDOMDATAPROVIDER_HH
#define CRYPTORANDOMDATAPROVIDER_HH #define CRYPTORANDOMDATAPROVIDER_HH
#include <qpdf/DLL.h>
#include <qpdf/RandomDataProvider.hh> #include <qpdf/RandomDataProvider.hh>
class CryptoRandomDataProvider: public RandomDataProvider class CryptoRandomDataProvider: public RandomDataProvider
{ {
public: public:
QPDF_DLL
CryptoRandomDataProvider(); CryptoRandomDataProvider();
QPDF_DLL
virtual ~CryptoRandomDataProvider(); virtual ~CryptoRandomDataProvider();
QPDF_DLL
virtual void provideRandomData(unsigned char* data, size_t len); virtual void provideRandomData(unsigned char* data, size_t len);
QPDF_DLL
static RandomDataProvider* getInstance(); static RandomDataProvider* getInstance();
}; };

7
libqpdf/qpdf/InsecureRandomDataProvider.hh
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@ -1,21 +1,14 @@
#ifndef INSECURERANDOMDATAPROVIDER_HH #ifndef INSECURERANDOMDATAPROVIDER_HH
#define INSECURERANDOMDATAPROVIDER_HH #define INSECURERANDOMDATAPROVIDER_HH
#include <qpdf/DLL.h>
#include <qpdf/RandomDataProvider.hh> #include <qpdf/RandomDataProvider.hh>
class InsecureRandomDataProvider: public RandomDataProvider class InsecureRandomDataProvider: public RandomDataProvider
{ {
public: public:
QPDF_DLL
InsecureRandomDataProvider(); InsecureRandomDataProvider();
QPDF_DLL
virtual ~InsecureRandomDataProvider(); virtual ~InsecureRandomDataProvider();
QPDF_DLL
virtual void provideRandomData(unsigned char* data, size_t len); virtual void provideRandomData(unsigned char* data, size_t len);
QPDF_DLL
static RandomDataProvider* getInstance(); static RandomDataProvider* getInstance();
private: private:

15
libqpdf/qpdf/JSONHandler.hh
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@ -1,7 +1,6 @@
#ifndef JSONHANDLER_HH #ifndef JSONHANDLER_HH
#define JSONHANDLER_HH #define JSONHANDLER_HH
#include <qpdf/DLL.h>
#include <qpdf/JSON.hh> #include <qpdf/JSON.hh>
#include <functional> #include <functional>
#include <map> #include <map>
@ -18,10 +17,7 @@ class JSONHandler
public: public:
// A QPDFUsage exception is thrown if there are any errors // A QPDFUsage exception is thrown if there are any errors
// validating the JSON object. // validating the JSON object.
QPDF_DLL
JSONHandler(); JSONHandler();
QPDF_DLL
~JSONHandler() = default; ~JSONHandler() = default;
// Based on the type of handler, expect the object to be of a // Based on the type of handler, expect the object to be of a
@ -42,36 +38,26 @@ class JSONHandler
// If an any handler is added, it will be called for any value // If an any handler is added, it will be called for any value
// including null, and no other handler will be called. // including null, and no other handler will be called.
QPDF_DLL
void addAnyHandler(json_handler_t fn); void addAnyHandler(json_handler_t fn);
// If any of the remaining handlers are registered, each // If any of the remaining handlers are registered, each
// registered handle will be called. // registered handle will be called.
QPDF_DLL
void addNullHandler(void_handler_t fn); void addNullHandler(void_handler_t fn);
QPDF_DLL
void addStringHandler(string_handler_t fn); void addStringHandler(string_handler_t fn);
QPDF_DLL
void addNumberHandler(string_handler_t fn); void addNumberHandler(string_handler_t fn);
QPDF_DLL
void addBoolHandler(bool_handler_t fn); void addBoolHandler(bool_handler_t fn);
QPDF_DLL
void addDictHandlers(json_handler_t start_fn, void_handler_t end_fn); void addDictHandlers(json_handler_t start_fn, void_handler_t end_fn);
QPDF_DLL
void void
addDictKeyHandler(std::string const& key, std::shared_ptr<JSONHandler>); addDictKeyHandler(std::string const& key, std::shared_ptr<JSONHandler>);
QPDF_DLL
void addFallbackDictHandler(std::shared_ptr<JSONHandler>); void addFallbackDictHandler(std::shared_ptr<JSONHandler>);
QPDF_DLL
void addArrayHandlers( void addArrayHandlers(
json_handler_t start_fn, json_handler_t start_fn,
void_handler_t end_fn, void_handler_t end_fn,
std::shared_ptr<JSONHandler> item_handlers); std::shared_ptr<JSONHandler> item_handlers);
// Apply handlers recursively to a JSON object. // Apply handlers recursively to a JSON object.
QPDF_DLL
void handle(std::string const& path, JSON j); void handle(std::string const& path, JSON j);
private: private:
@ -115,7 +101,6 @@ class JSONHandler
friend class JSONHandler; friend class JSONHandler;
public: public:
QPDF_DLL
~Members() = default; ~Members() = default;
private: private:

14
libqpdf/qpdf/MD5.hh
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@ -1,7 +1,6 @@
#ifndef MD5_HH #ifndef MD5_HH
#define MD5_HH #define MD5_HH
#include <qpdf/DLL.h>
#include <qpdf/QPDFCryptoImpl.hh> #include <qpdf/QPDFCryptoImpl.hh>
#include <qpdf/Types.h> #include <qpdf/Types.h>
#include <memory> #include <memory>
@ -12,50 +11,37 @@ class MD5
public: public:
typedef unsigned char Digest[16]; typedef unsigned char Digest[16];
QPDF_DLL
MD5(); MD5();
QPDF_DLL
void reset(); void reset();
// encodes string and finalizes // encodes string and finalizes
QPDF_DLL
void encodeString(char const* input_string); void encodeString(char const* input_string);
// encodes file and finalizes; offset < 0 reads whole file // encodes file and finalizes; offset < 0 reads whole file
QPDF_DLL
void encodeFile(char const* filename, qpdf_offset_t up_to_offset = -1); void encodeFile(char const* filename, qpdf_offset_t up_to_offset = -1);
// appends string to current md5 object // appends string to current md5 object
QPDF_DLL
void appendString(char const* input_string); void appendString(char const* input_string);
// appends arbitrary data to current md5 object // appends arbitrary data to current md5 object
QPDF_DLL
void encodeDataIncrementally(char const* input_data, size_t len); void encodeDataIncrementally(char const* input_data, size_t len);
// computes a raw digest // computes a raw digest
QPDF_DLL
void digest(Digest); void digest(Digest);
// prints the digest to stdout terminated with \r\n (primarily for // prints the digest to stdout terminated with \r\n (primarily for
// testing) // testing)
QPDF_DLL
void print(); void print();
// returns the digest as a hexadecimal string // returns the digest as a hexadecimal string
QPDF_DLL
std::string unparse(); std::string unparse();
// Convenience functions // Convenience functions
QPDF_DLL
static std::string getDataChecksum(char const* buf, size_t len); static std::string getDataChecksum(char const* buf, size_t len);
QPDF_DLL
static std::string static std::string
getFileChecksum(char const* filename, qpdf_offset_t up_to_offset = -1); getFileChecksum(char const* filename, qpdf_offset_t up_to_offset = -1);
QPDF_DLL
static bool static bool
checkDataChecksum(char const* const checksum, char const* buf, size_t len); checkDataChecksum(char const* const checksum, char const* buf, size_t len);
QPDF_DLL
static bool checkFileChecksum( static bool checkFileChecksum(
char const* const checksum, char const* const checksum,
char const* filename, char const* filename,

9
libqpdf/qpdf/Pl_AES_PDF.hh
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@ -11,7 +11,6 @@
class Pl_AES_PDF: public Pipeline class Pl_AES_PDF: public Pipeline
{ {
public: public:
QPDF_DLL
// key should be a pointer to key_bytes bytes of data // key should be a pointer to key_bytes bytes of data
Pl_AES_PDF( Pl_AES_PDF(
char const* identifier, char const* identifier,
@ -19,30 +18,22 @@ class Pl_AES_PDF: public Pipeline
bool encrypt, bool encrypt,
unsigned char const* key, unsigned char const* key,
size_t key_bytes); size_t key_bytes);
QPDF_DLL
virtual ~Pl_AES_PDF(); virtual ~Pl_AES_PDF();
QPDF_DLL
virtual void write(unsigned char* data, size_t len); virtual void write(unsigned char* data, size_t len);
QPDF_DLL
virtual void finish(); virtual void finish();
// Use zero initialization vector; needed for AESV3 // Use zero initialization vector; needed for AESV3
QPDF_DLL
void useZeroIV(); void useZeroIV();
// Disable padding; needed for AESV3 // Disable padding; needed for AESV3
QPDF_DLL
void disablePadding(); void disablePadding();
// Specify an initialization vector, which will not be included in // Specify an initialization vector, which will not be included in
// the output. // the output.
QPDF_DLL
void setIV(unsigned char const* iv, size_t bytes); void setIV(unsigned char const* iv, size_t bytes);
// For testing only; PDF always uses CBC // For testing only; PDF always uses CBC
QPDF_DLL
void disableCBC(); void disableCBC();
// For testing only: use a fixed initialization vector for CBC // For testing only: use a fixed initialization vector for CBC
QPDF_DLL
static void useStaticIV(); static void useStaticIV();
private: private:

4
libqpdf/qpdf/Pl_ASCII85Decoder.hh
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@ -6,13 +6,9 @@
class Pl_ASCII85Decoder: public Pipeline class Pl_ASCII85Decoder: public Pipeline
{ {
public: public:
QPDF_DLL
Pl_ASCII85Decoder(char const* identifier, Pipeline* next); Pl_ASCII85Decoder(char const* identifier, Pipeline* next);
QPDF_DLL
virtual ~Pl_ASCII85Decoder(); virtual ~Pl_ASCII85Decoder();
QPDF_DLL
virtual void write(unsigned char* buf, size_t len); virtual void write(unsigned char* buf, size_t len);
QPDF_DLL
virtual void finish(); virtual void finish();
private: private:

4
libqpdf/qpdf/Pl_ASCIIHexDecoder.hh
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@ -6,13 +6,9 @@
class Pl_ASCIIHexDecoder: public Pipeline class Pl_ASCIIHexDecoder: public Pipeline
{ {
public: public:
QPDF_DLL
Pl_ASCIIHexDecoder(char const* identifier, Pipeline* next); Pl_ASCIIHexDecoder(char const* identifier, Pipeline* next);
QPDF_DLL
virtual ~Pl_ASCIIHexDecoder(); virtual ~Pl_ASCIIHexDecoder();
QPDF_DLL
virtual void write(unsigned char* buf, size_t len); virtual void write(unsigned char* buf, size_t len);
QPDF_DLL
virtual void finish(); virtual void finish();
private: private:

4
libqpdf/qpdf/Pl_LZWDecoder.hh
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@ -9,14 +9,10 @@
class Pl_LZWDecoder: public Pipeline class Pl_LZWDecoder: public Pipeline
{ {
public: public:
QPDF_DLL
Pl_LZWDecoder( Pl_LZWDecoder(
char const* identifier, Pipeline* next, bool early_code_change); char const* identifier, Pipeline* next, bool early_code_change);
QPDF_DLL
virtual ~Pl_LZWDecoder(); virtual ~Pl_LZWDecoder();
QPDF_DLL
virtual void write(unsigned char* buf, size_t len); virtual void write(unsigned char* buf, size_t len);
QPDF_DLL
virtual void finish(); virtual void finish();
private: private:

7
libqpdf/qpdf/Pl_MD5.hh
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@ -15,27 +15,20 @@
class Pl_MD5: public Pipeline class Pl_MD5: public Pipeline
{ {
public: public:
QPDF_DLL
Pl_MD5(char const* identifier, Pipeline* next); Pl_MD5(char const* identifier, Pipeline* next);
QPDF_DLL
virtual ~Pl_MD5(); virtual ~Pl_MD5();
QPDF_DLL
virtual void write(unsigned char*, size_t); virtual void write(unsigned char*, size_t);
QPDF_DLL
virtual void finish(); virtual void finish();
QPDF_DLL
std::string getHexDigest(); std::string getHexDigest();
// Enable/disable. Disabling the pipeline causes it to become a // Enable/disable. Disabling the pipeline causes it to become a
// pass-through. This makes it possible to stick an MD5 pipeline // pass-through. This makes it possible to stick an MD5 pipeline
// in a pipeline when it may or may not be required. Disabling it // in a pipeline when it may or may not be required. Disabling it
// avoids incurring the runtime overhead of doing needless // avoids incurring the runtime overhead of doing needless
// digest computation. // digest computation.
QPDF_DLL
void enable(bool enabled); void enable(bool enabled);
// If persistAcrossFinish is called, calls to finish do not // If persistAcrossFinish is called, calls to finish do not
// finalize the underlying md5 object. In this case, the object is // finalize the underlying md5 object. In this case, the object is
// not finalized until getHexDigest() is called. // not finalized until getHexDigest() is called.
QPDF_DLL
void persistAcrossFinish(bool); void persistAcrossFinish(bool);
private: private:

4
libqpdf/qpdf/Pl_PNGFilter.hh
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@ -15,7 +15,6 @@ class Pl_PNGFilter: public Pipeline
// Encoding is only partially supported // Encoding is only partially supported
enum action_e { a_encode, a_decode }; enum action_e { a_encode, a_decode };
QPDF_DLL
Pl_PNGFilter( Pl_PNGFilter(
char const* identifier, char const* identifier,
Pipeline* next, Pipeline* next,
@ -23,12 +22,9 @@ class Pl_PNGFilter: public Pipeline
unsigned int columns, unsigned int columns,
unsigned int samples_per_pixel = 1, unsigned int samples_per_pixel = 1,
unsigned int bits_per_sample = 8); unsigned int bits_per_sample = 8);
QPDF_DLL
virtual ~Pl_PNGFilter(); virtual ~Pl_PNGFilter();
QPDF_DLL
virtual void write(unsigned char* data, size_t len); virtual void write(unsigned char* data, size_t len);
QPDF_DLL
virtual void finish(); virtual void finish();
private: private:

4
libqpdf/qpdf/Pl_RC4.hh
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@ -11,19 +11,15 @@ class Pl_RC4: public Pipeline
static size_t const def_bufsize = 65536; static size_t const def_bufsize = 65536;
// key_len of -1 means treat key_data as a null-terminated string // key_len of -1 means treat key_data as a null-terminated string
QPDF_DLL
Pl_RC4( Pl_RC4(
char const* identifier, char const* identifier,
Pipeline* next, Pipeline* next,
unsigned char const* key_data, unsigned char const* key_data,
int key_len = -1, int key_len = -1,
size_t out_bufsize = def_bufsize); size_t out_bufsize = def_bufsize);
QPDF_DLL
virtual ~Pl_RC4(); virtual ~Pl_RC4();
QPDF_DLL
virtual void write(unsigned char* data, size_t len); virtual void write(unsigned char* data, size_t len);
QPDF_DLL
virtual void finish(); virtual void finish();
private: private:

7
libqpdf/qpdf/Pl_SHA2.hh
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@ -20,19 +20,12 @@
class Pl_SHA2: public Pipeline class Pl_SHA2: public Pipeline
{ {
public: public:
QPDF_DLL
Pl_SHA2(int bits = 0, Pipeline* next = 0); Pl_SHA2(int bits = 0, Pipeline* next = 0);
QPDF_DLL
virtual ~Pl_SHA2(); virtual ~Pl_SHA2();
QPDF_DLL
virtual void write(unsigned char*, size_t); virtual void write(unsigned char*, size_t);
QPDF_DLL
virtual void finish(); virtual void finish();
QPDF_DLL
void resetBits(int bits); void resetBits(int bits);
QPDF_DLL
std::string getHexDigest(); std::string getHexDigest();
QPDF_DLL
std::string getRawDigest(); std::string getRawDigest();
private: private:

4
libqpdf/qpdf/Pl_TIFFPredictor.hh
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@ -11,7 +11,6 @@ class Pl_TIFFPredictor: public Pipeline
public: public:
enum action_e { a_encode, a_decode }; enum action_e { a_encode, a_decode };
QPDF_DLL
Pl_TIFFPredictor( Pl_TIFFPredictor(
char const* identifier, char const* identifier,
Pipeline* next, Pipeline* next,
@ -19,12 +18,9 @@ class Pl_TIFFPredictor: public Pipeline
unsigned int columns, unsigned int columns,
unsigned int samples_per_pixel = 1, unsigned int samples_per_pixel = 1,
unsigned int bits_per_sample = 8); unsigned int bits_per_sample = 8);
QPDF_DLL
virtual ~Pl_TIFFPredictor(); virtual ~Pl_TIFFPredictor();
QPDF_DLL
virtual void write(unsigned char* data, size_t len); virtual void write(unsigned char* data, size_t len);
QPDF_DLL
virtual void finish(); virtual void finish();
private: private:

24
libqpdf/qpdf/QPDFArgParser.hh
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@ -1,7 +1,6 @@
#ifndef QPDFARGPARSER_HH #ifndef QPDFARGPARSER_HH
#define QPDFARGPARSER_HH #define QPDFARGPARSER_HH
#include <qpdf/DLL.h>
#include <functional> #include <functional>
#include <map> #include <map>
#include <memory> #include <memory>
@ -27,18 +26,15 @@ class QPDFArgParser
// progname_env is used to override argv[0] when figuring out the // progname_env is used to override argv[0] when figuring out the
// name of the executable for setting up completion. This may be // name of the executable for setting up completion. This may be
// needed if the program is invoked by a wrapper. // needed if the program is invoked by a wrapper.
QPDF_DLL
QPDFArgParser(int argc, char const* const argv[], char const* progname_env); QPDFArgParser(int argc, char const* const argv[], char const* progname_env);
// Calls exit(0) if a help option is given or if in completion // Calls exit(0) if a help option is given or if in completion
// mode. If there are argument parsing errors, QPDFUsage is // mode. If there are argument parsing errors, QPDFUsage is
// thrown. // thrown.
QPDF_DLL
void parseArgs(); void parseArgs();
// Return the program name as the last path element of the program // Return the program name as the last path element of the program
// executable. // executable.
QPDF_DLL
std::string getProgname(); std::string getProgname();
// Methods for registering arguments. QPDFArgParser starts off // Methods for registering arguments. QPDFArgParser starts off
@ -52,32 +48,23 @@ class QPDFArgParser
typedef std::function<void()> bare_arg_handler_t; typedef std::function<void()> bare_arg_handler_t;
typedef std::function<void(std::string const&)> param_arg_handler_t; typedef std::function<void(std::string const&)> param_arg_handler_t;
QPDF_DLL
void selectMainOptionTable(); void selectMainOptionTable();
QPDF_DLL
void selectHelpOptionTable(); void selectHelpOptionTable();
QPDF_DLL
void selectOptionTable(std::string const& name); void selectOptionTable(std::string const& name);
// Register a new options table. This also selects the option table. // Register a new options table. This also selects the option table.
QPDF_DLL
void registerOptionTable( void registerOptionTable(
std::string const& name, bare_arg_handler_t end_handler); std::string const& name, bare_arg_handler_t end_handler);
// Add handlers for options in the current table // Add handlers for options in the current table
QPDF_DLL
void addPositional(param_arg_handler_t); void addPositional(param_arg_handler_t);
QPDF_DLL
void addBare(std::string const& arg, bare_arg_handler_t); void addBare(std::string const& arg, bare_arg_handler_t);
QPDF_DLL
void addRequiredParameter( void addRequiredParameter(
std::string const& arg, std::string const& arg,
param_arg_handler_t, param_arg_handler_t,
char const* parameter_name); char const* parameter_name);
QPDF_DLL
void addOptionalParameter(std::string const& arg, param_arg_handler_t); void addOptionalParameter(std::string const& arg, param_arg_handler_t);
QPDF_DLL
void addChoices( void addChoices(
std::string const& arg, std::string const& arg,
param_arg_handler_t, param_arg_handler_t,
@ -88,12 +75,10 @@ class QPDFArgParser
// an option that takes choices is to list all the choices. This // an option that takes choices is to list all the choices. This
// may not be good if there are too many choices, so you can // may not be good if there are too many choices, so you can
// provide your own handler in this case. // provide your own handler in this case.
QPDF_DLL
void addInvalidChoiceHandler(std::string const& arg, param_arg_handler_t); void addInvalidChoiceHandler(std::string const& arg, param_arg_handler_t);
// The final check handler is called at the very end of argument // The final check handler is called at the very end of argument
// parsing. // parsing.
QPDF_DLL
void addFinalCheck(bare_arg_handler_t); void addFinalCheck(bare_arg_handler_t);
// Help generation methods // Help generation methods
@ -134,18 +119,15 @@ class QPDFArgParser
// If provided, this footer is appended to all help, separated by // If provided, this footer is appended to all help, separated by
// a blank line. // a blank line.
QPDF_DLL
void addHelpFooter(std::string const&); void addHelpFooter(std::string const&);
// Add a help topic along with the text for that topic // Add a help topic along with the text for that topic
QPDF_DLL
void addHelpTopic( void addHelpTopic(
std::string const& topic, std::string const& topic,
std::string const& short_text, std::string const& short_text,
std::string const& long_text); std::string const& long_text);
// Add help for an option, and associate it with a topic. // Add help for an option, and associate it with a topic.
QPDF_DLL
void addOptionHelp( void addOptionHelp(
std::string const& option_name, std::string const& option_name,
std::string const& topic, std::string const& topic,
@ -156,7 +138,6 @@ class QPDFArgParser
// pointer returns the top-level help information. Passing an // pointer returns the top-level help information. Passing an
// unknown value returns a string directing the user to run the // unknown value returns a string directing the user to run the
// top-level --help option. // top-level --help option.
QPDF_DLL
std::string getHelp(std::string const& topic_or_option); std::string getHelp(std::string const& topic_or_option);
// Convenience methods for adding member functions of a class as // Convenience methods for adding member functions of a class as
@ -176,23 +157,19 @@ class QPDFArgParser
// When processing arguments, indicate how many arguments remain // When processing arguments, indicate how many arguments remain
// after the one whose handler is being called. // after the one whose handler is being called.
QPDF_DLL
int argsLeft() const; int argsLeft() const;
// Indicate whether we are in completion mode. // Indicate whether we are in completion mode.
QPDF_DLL
bool isCompleting() const; bool isCompleting() const;
// Insert a completion during argument parsing; useful for // Insert a completion during argument parsing; useful for
// customizing completion in the position argument handler. Should // customizing completion in the position argument handler. Should
// only be used in completion mode. // only be used in completion mode.
QPDF_DLL
void insertCompletion(std::string const&); void insertCompletion(std::string const&);
// Throw a Usage exception with the given message. In completion // Throw a Usage exception with the given message. In completion
// mode, this just exits to prevent errors from partial commands // mode, this just exits to prevent errors from partial commands
// or other error messages from messing up completion. // or other error messages from messing up completion.
QPDF_DLL
void usage(std::string const& message); void usage(std::string const& message);
private: private:
@ -259,7 +236,6 @@ class QPDFArgParser
friend class QPDFArgParser; friend class QPDFArgParser;
public: public:
QPDF_DLL
~Members() = default; ~Members() = default;
private: private:

2
libqpdf/qpdf/QPDFCrypto_gnutls.hh
View File

@ -1,7 +1,6 @@
#ifndef QPDFCRYPTO_GNUTLS_HH #ifndef QPDFCRYPTO_GNUTLS_HH
#define QPDFCRYPTO_GNUTLS_HH #define QPDFCRYPTO_GNUTLS_HH
#include <qpdf/DLL.h>
#include <qpdf/QPDFCryptoImpl.hh> #include <qpdf/QPDFCryptoImpl.hh>
#include <memory> #include <memory>
@ -16,7 +15,6 @@ class QPDFCrypto_gnutls: public QPDFCryptoImpl
public: public:
QPDFCrypto_gnutls(); QPDFCrypto_gnutls();
QPDF_DLL
virtual ~QPDFCrypto_gnutls(); virtual ~QPDFCrypto_gnutls();
virtual void provideRandomData(unsigned char* data, size_t len); virtual void provideRandomData(unsigned char* data, size_t len);

2
libqpdf/qpdf/QPDFCrypto_native.hh
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@ -2,7 +2,6 @@
#define QPDFCRYPTO_NATIVE_HH #define QPDFCRYPTO_NATIVE_HH
#include <qpdf/AES_PDF_native.hh> #include <qpdf/AES_PDF_native.hh>
#include <qpdf/DLL.h>
#include <qpdf/MD5_native.hh> #include <qpdf/MD5_native.hh>
#include <qpdf/QPDFCryptoImpl.hh> #include <qpdf/QPDFCryptoImpl.hh>
#include <qpdf/RC4_native.hh> #include <qpdf/RC4_native.hh>
@ -14,7 +13,6 @@ class QPDFCrypto_native: public QPDFCryptoImpl
public: public:
QPDFCrypto_native() = default; QPDFCrypto_native() = default;
QPDF_DLL
virtual ~QPDFCrypto_native() = default; virtual ~QPDFCrypto_native() = default;
virtual void provideRandomData(unsigned char* data, size_t len); virtual void provideRandomData(unsigned char* data, size_t len);

2
libqpdf/qpdf/QPDFCrypto_openssl.hh
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@ -26,8 +26,6 @@ class QPDFCrypto_openssl: public QPDFCryptoImpl
{ {
public: public:
QPDFCrypto_openssl(); QPDFCrypto_openssl();
QPDF_DLL
~QPDFCrypto_openssl() override; ~QPDFCrypto_openssl() override;
void provideRandomData(unsigned char* data, size_t len) override; void provideRandomData(unsigned char* data, size_t len) override;

2
libqpdf/qpdf/RC4.hh
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@ -9,11 +9,9 @@ class RC4
{ {
public: public:
// key_len of -1 means treat key_data as a null-terminated string // key_len of -1 means treat key_data as a null-terminated string
QPDF_DLL
RC4(unsigned char const* key_data, int key_len = -1); RC4(unsigned char const* key_data, int key_len = -1);
// out_data = 0 means to encrypt/decrypt in place // out_data = 0 means to encrypt/decrypt in place
QPDF_DLL
void void
process(unsigned char* in_data, size_t len, unsigned char* out_data = 0); process(unsigned char* in_data, size_t len, unsigned char* out_data = 0);

7
libqpdf/qpdf/SecureRandomDataProvider.hh
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@ -1,21 +1,14 @@
#ifndef SECURERANDOMDATAPROVIDER_HH #ifndef SECURERANDOMDATAPROVIDER_HH
#define SECURERANDOMDATAPROVIDER_HH #define SECURERANDOMDATAPROVIDER_HH
#include <qpdf/DLL.h>
#include <qpdf/RandomDataProvider.hh> #include <qpdf/RandomDataProvider.hh>
class SecureRandomDataProvider: public RandomDataProvider class SecureRandomDataProvider: public RandomDataProvider
{ {
public: public:
QPDF_DLL
SecureRandomDataProvider(); SecureRandomDataProvider();
QPDF_DLL
virtual ~SecureRandomDataProvider(); virtual ~SecureRandomDataProvider();
QPDF_DLL
virtual void provideRandomData(unsigned char* data, size_t len); virtual void provideRandomData(unsigned char* data, size_t len);
QPDF_DLL
static RandomDataProvider* getInstance(); static RandomDataProvider* getInstance();
}; };

11
libqpdf/qpdf/SparseOHArray.hh
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@ -7,30 +7,19 @@
class SparseOHArray class SparseOHArray
{ {
public: public:
QPDF_DLL
SparseOHArray(); SparseOHArray();
QPDF_DLL
size_t size() const; size_t size() const;
QPDF_DLL
void append(QPDFObjectHandle oh); void append(QPDFObjectHandle oh);
QPDF_DLL
QPDFObjectHandle at(size_t idx) const; QPDFObjectHandle at(size_t idx) const;
QPDF_DLL
void remove_last(); void remove_last();
QPDF_DLL
void releaseResolved(); void releaseResolved();
QPDF_DLL
void setAt(size_t idx, QPDFObjectHandle oh); void setAt(size_t idx, QPDFObjectHandle oh);
QPDF_DLL
void erase(size_t idx); void erase(size_t idx);
QPDF_DLL
void insert(size_t idx, QPDFObjectHandle oh); void insert(size_t idx, QPDFObjectHandle oh);
typedef std::unordered_map<size_t, QPDFObjectHandle>::const_iterator typedef std::unordered_map<size_t, QPDFObjectHandle>::const_iterator
const_iterator; const_iterator;
QPDF_DLL
const_iterator begin() const; const_iterator begin() const;
QPDF_DLL
const_iterator end() const; const_iterator end() const;
private: private:

22
qpdf/sizes.cc
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@ -50,28 +50,6 @@
#define ignore_class(cls) #define ignore_class(cls)
#define print_size(cls) std::cout << #cls << " " << sizeof(cls) << std::endl #define print_size(cls) std::cout << #cls << " " << sizeof(cls) << std::endl
// These classes are not really public.
// ------
ignore_class(BitStream);
ignore_class(BitWriter);
ignore_class(CryptoRandomDataProvider);
ignore_class(InsecureRandomDataProvider);
ignore_class(JSONHandler);
ignore_class(MD5);
ignore_class(Pl_AES_PDF);
ignore_class(Pl_ASCII85Decoder);
ignore_class(Pl_ASCIIHexDecoder);
ignore_class(Pl_LZWDecoder);
ignore_class(Pl_MD5);
ignore_class(Pl_PNGFilter);
ignore_class(Pl_RC4);
ignore_class(Pl_SHA2);
ignore_class(Pl_TIFFPredictor);
ignore_class(QPDFArgParser);
ignore_class(RC4);
ignore_class(SecureRandomDataProvider);
ignore_class(SparseOHArray);
// This is public because of QPDF_DLL_CLASS on InputSource // This is public because of QPDF_DLL_CLASS on InputSource
// ------- // -------
ignore_class(InputSource::Members); ignore_class(InputSource::Members);