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Code Issues Releases Wiki Activity

PointerHolder: deprecate getPointer() and getRefcount()

Browse Source 
Use get() and use_count() instead. Add #define
NO_POINTERHOLDER_DEPRECATION to remove deprecation markers for these
only.

This commit also removes all deprecated PointerHolder API calls from
qpdf's code except in PointerHolder's test suite, which must continue
to test the deprecated APIs.
This commit is contained in:
Jay Berkenbilt 2022-02-04 10:10:19 -05:00
parent f727bc9443
commit 9044a24097
32 changed files with 191 additions and 176 deletions
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5
ChangeLog
View File

@ -1,5 +1,10 @@
2022-02-04 Jay Berkenbilt <ejb@ql.org>
* PointerHolder: deprecate getPointer() and getRefcount(). If you
don't want to disable deprecation warnings in general but are not
ready to tackle this change yet, you can define
NO_POINTERHOLDER_DEPRECATION to suppress those.
* PointerHolder: add a get() method and a use_count() method for
compatibility with std::shared_ptr. In qpdf 11, qpdf's APIs will
switch to using std::shared_ptr instead of PointerHolder, though

2
fuzz/standalone_fuzz_target_runner.cc
View File

@ -12,7 +12,7 @@ int main(int argc, char **argv)
size_t size = 0;
QUtil::read_file_into_memory(argv[i], file_buf, size);
LLVMFuzzerTestOneInput(
reinterpret_cast<unsigned char*>(file_buf.getPointer()), size);
reinterpret_cast<unsigned char*>(file_buf.get()), size);
std::cout << argv[i] << " successful" << std::endl;
}
return 0;

9
include/qpdf/PointerHolder.hh
View File

@ -135,14 +135,23 @@ class PointerHolder
// NOTE: The pointer returned by getPointer turns into a pumpkin
// when the last PointerHolder that contains it disappears.
#ifndef NO_POINTERHOLDER_DEPRECATION
[[deprecated("use PointerHolder<T>::get() instead of getPointer()")]]
#endif
T* getPointer()
{
return this->data->pointer;
}
#ifndef NO_POINTERHOLDER_DEPRECATION
[[deprecated("use PointerHolder<T>::get() instead of getPointer()")]]
#endif
T const* getPointer() const
{
return this->data->pointer;
}
#ifndef NO_POINTERHOLDER_DEPRECATION
[[deprecated("use use_count() instead of getRefcount()")]]
#endif
int getRefcount() const
{
return this->data->refcount;

6
libqpdf/ClosedFileInputSource.cc
View File

@ -24,7 +24,7 @@ ClosedFileInputSource::~ClosedFileInputSource()
void
ClosedFileInputSource::before()
{
if (0 == this->m->fis.getPointer())
if (0 == this->m->fis.get())
{
this->m->fis = new FileInputSource();
this->m->fis->setFilename(this->m->filename.c_str());
@ -81,7 +81,7 @@ void
ClosedFileInputSource::rewind()
{
this->m->offset = 0;
if (this->m->fis.getPointer())
if (this->m->fis.get())
{
this->m->fis->rewind();
}
@ -109,7 +109,7 @@ void
ClosedFileInputSource::stayOpen(bool val)
{
this->m->stay_open = val;
if ((! val) && this->m->fis.getPointer())
if ((! val) && this->m->fis.get())
{
after();
}

54
libqpdf/JSON.cc
View File

@ -154,7 +154,7 @@ std::string JSON::JSON_null::unparse(size_t) const
std::string
JSON::unparse() const
{
if (0 == this->m->value.getPointer())
if (0 == this->m->value.get())
{
return "null";
}
@ -219,13 +219,13 @@ JSON
JSON::addDictionaryMember(std::string const& key, JSON const& val)
{
JSON_dictionary* obj = dynamic_cast<JSON_dictionary*>(
this->m->value.getPointer());
this->m->value.get());
if (0 == obj)
{
throw std::runtime_error(
"JSON::addDictionaryMember called on non-dictionary");
}
if (val.m->value.getPointer())
if (val.m->value.get())
{
obj->members[encode_string(key)] = val.m->value;
}
@ -246,12 +246,12 @@ JSON
JSON::addArrayElement(JSON const& val)
{
JSON_array* arr = dynamic_cast<JSON_array*>(
this->m->value.getPointer());
this->m->value.get());
if (0 == arr)
{
throw std::runtime_error("JSON::addArrayElement called on non-array");
}
if (val.m->value.getPointer())
if (val.m->value.get())
{
arr->elements.push_back(val.m->value);
}
@ -302,20 +302,20 @@ bool
JSON::isArray() const
{
return nullptr != dynamic_cast<JSON_array const*>(
this->m->value.getPointer());
this->m->value.get());
}
bool
JSON::isDictionary() const
{
return nullptr != dynamic_cast<JSON_dictionary const*>(
this->m->value.getPointer());
this->m->value.get());
}
bool
JSON::getString(std::string& utf8) const
{
auto v = dynamic_cast<JSON_string const*>(this->m->value.getPointer());
auto v = dynamic_cast<JSON_string const*>(this->m->value.get());
if (v == nullptr)
{
return false;
@ -327,7 +327,7 @@ JSON::getString(std::string& utf8) const
bool
JSON::getNumber(std::string& value) const
{
auto v = dynamic_cast<JSON_number const*>(this->m->value.getPointer());
auto v = dynamic_cast<JSON_number const*>(this->m->value.get());
if (v == nullptr)
{
return false;
@ -339,7 +339,7 @@ JSON::getNumber(std::string& value) const
bool
JSON::getBool(bool& value) const
{
auto v = dynamic_cast<JSON_bool const*>(this->m->value.getPointer());
auto v = dynamic_cast<JSON_bool const*>(this->m->value.get());
if (v == nullptr)
{
return false;
@ -351,7 +351,7 @@ JSON::getBool(bool& value) const
bool
JSON::isNull() const
{
if (dynamic_cast<JSON_null const*>(this->m->value.getPointer()))
if (dynamic_cast<JSON_null const*>(this->m->value.get()))
{
return true;
}
@ -362,7 +362,7 @@ bool
JSON::forEachDictItem(
std::function<void(std::string const& key, JSON value)> fn) const
{
auto v = dynamic_cast<JSON_dictionary const*>(this->m->value.getPointer());
auto v = dynamic_cast<JSON_dictionary const*>(this->m->value.get());
if (v == nullptr)
{
return false;
@ -377,7 +377,7 @@ JSON::forEachDictItem(
bool
JSON::forEachArrayItem(std::function<void(JSON value)> fn) const
{
auto v = dynamic_cast<JSON_array const*>(this->m->value.getPointer());
auto v = dynamic_cast<JSON_array const*>(this->m->value.get());
if (v == nullptr)
{
return false;
@ -392,8 +392,8 @@ JSON::forEachArrayItem(std::function<void(JSON value)> fn) const
bool
JSON::checkSchema(JSON schema, std::list<std::string>& errors)
{
return checkSchemaInternal(this->m->value.getPointer(),
schema.m->value.getPointer(),
return checkSchemaInternal(this->m->value.get(),
schema.m->value.get(),
0, errors, "");
}
@ -401,8 +401,8 @@ bool
JSON::checkSchema(JSON schema, unsigned long flags,
std::list<std::string>& errors)
{
return checkSchemaInternal(this->m->value.getPointer(),
schema.m->value.getPointer(),
return checkSchemaInternal(this->m->value.get(),
schema.m->value.get(),
flags, errors, "");
}
@ -452,12 +452,12 @@ JSON::checkSchemaInternal(JSON_value* this_v, JSON_value* sch_v,
if (sch_dict && (! pattern_key.empty()))
{
auto pattern_schema = sch_dict->members[pattern_key].getPointer();
auto pattern_schema = sch_dict->members[pattern_key].get();
for (auto const& iter: this_dict->members)
{
std::string const& key = iter.first;
checkSchemaInternal(
this_dict->members[key].getPointer(), pattern_schema,
this_dict->members[key].get(), pattern_schema,
flags, errors, prefix + "." + key);
}
}
@ -469,8 +469,8 @@ JSON::checkSchemaInternal(JSON_value* this_v, JSON_value* sch_v,
if (this_dict->members.count(key))
{
checkSchemaInternal(
this_dict->members[key].getPointer(),
iter.second.getPointer(),
this_dict->members[key].get(),
iter.second.get(),
flags, errors, prefix + "." + key);
}
else
@ -523,8 +523,8 @@ JSON::checkSchemaInternal(JSON_value* this_v, JSON_value* sch_v,
iter != this_arr->elements.end(); ++iter, ++i)
{
checkSchemaInternal(
(*iter).getPointer(),
sch_arr->elements.at(0).getPointer(),
(*iter).get(),
sch_arr->elements.at(0).get(),
flags, errors, prefix + "." + QUtil::int_to_string(i));
}
}
@ -1067,7 +1067,7 @@ JSONParser::handleToken()
break;
}
if ((item.getPointer() == nullptr) == (delimiter == '\0'))
if ((item.get() == nullptr) == (delimiter == '\0'))
{
throw std::logic_error(
"JSONParser::handleToken: logic error: exactly one of item"
@ -1076,7 +1076,7 @@ JSONParser::handleToken()
// See whether what we have is allowed at this point.
if (item.getPointer())
if (item.get())
{
switch (parser_state)
{
@ -1213,7 +1213,7 @@ JSONParser::handleToken()
throw std::logic_error(
"JSONParser::handleToken: unexpected delimiter in transition");
}
else if (item.getPointer())
else if (item.get())
{
PointerHolder<JSON> tos;
if (! stack.empty())
@ -1259,7 +1259,7 @@ JSONParser::handleToken()
}
// Prepare for next token
if (item.getPointer())
if (item.get())
{
if (item->isDictionary())
{

2
libqpdf/Pl_Buffer.cc
View File

@ -28,7 +28,7 @@ Pl_Buffer::~Pl_Buffer()
void
Pl_Buffer::write(unsigned char* buf, size_t len)
{
if (this->m->data.getPointer() == 0)
if (this->m->data.get() == 0)
{
this->m->data = new Buffer(len);
}

2
libqpdf/Pl_DCT.cc
View File

@ -285,7 +285,7 @@ Pl_DCT::compress(void* cinfo_p, Buffer* b)
static int const BUF_SIZE = 65536;
PointerHolder<unsigned char> outbuffer_ph(
true, new unsigned char[BUF_SIZE]);
unsigned char* outbuffer = outbuffer_ph.getPointer();
unsigned char* outbuffer = outbuffer_ph.get();
jpeg_pipeline_dest(cinfo, outbuffer, BUF_SIZE, this->getNext());
cinfo->image_width = this->m->image_width;

10
libqpdf/Pl_Flate.cc
View File

@ -37,7 +37,7 @@ Pl_Flate::Members::Members(size_t out_bufsize,
zstream.opaque = 0;
zstream.next_in = 0;
zstream.avail_in = 0;
zstream.next_out = this->outbuf.getPointer();
zstream.next_out = this->outbuf.get();
zstream.avail_out = QIntC::to_uint(out_bufsize);
}
@ -89,7 +89,7 @@ Pl_Flate::warn(char const* msg, int code)
void
Pl_Flate::write(unsigned char* data, size_t len)
{
if (this->m->outbuf.getPointer() == 0)
if (this->m->outbuf.get() == 0)
{
throw std::logic_error(
this->identifier +
@ -208,8 +208,8 @@ Pl_Flate::handleData(unsigned char* data, size_t len, int flush)
QIntC::to_ulong(this->m->out_bufsize - zstream.avail_out);
if (ready > 0)
{
this->getNext()->write(this->m->outbuf.getPointer(), ready);
zstream.next_out = this->m->outbuf.getPointer();
this->getNext()->write(this->m->outbuf.get(), ready);
zstream.next_out = this->m->outbuf.get();
zstream.avail_out = QIntC::to_uint(this->m->out_bufsize);
}
}
@ -227,7 +227,7 @@ Pl_Flate::finish()
{
try
{
if (this->m->outbuf.getPointer())
if (this->m->outbuf.get())
{
if (this->m->initialized)
{

12
libqpdf/Pl_PNGFilter.cc
View File

@ -49,10 +49,10 @@ Pl_PNGFilter::Pl_PNGFilter(char const* identifier, Pipeline* next,
true, new unsigned char[this->bytes_per_row + 1]);
this->buf2 = PointerHolder<unsigned char>(
true, new unsigned char[this->bytes_per_row + 1]);
memset(this->buf1.getPointer(), 0, this->bytes_per_row + 1);
memset(this->buf2.getPointer(), 0, this->bytes_per_row + 1);
this->cur_row = this->buf1.getPointer();
this->prev_row = this->buf2.getPointer();
memset(this->buf1.get(), 0, this->bytes_per_row + 1);
memset(this->buf2.get(), 0, this->bytes_per_row + 1);
this->cur_row = this->buf1.get();
this->prev_row = this->buf2.get();
// number of bytes per incoming row
this->incoming = (action == a_encode ?
@ -81,7 +81,7 @@ Pl_PNGFilter::write(unsigned char* data, size_t len)
// Swap rows
unsigned char* t = this->prev_row;
this->prev_row = this->cur_row;
this->cur_row = t ? t : this->buf2.getPointer();
this->cur_row = t ? t : this->buf2.get();
memset(this->cur_row, 0, this->bytes_per_row + 1);
left = this->incoming;
this->pos = 0;
@ -269,7 +269,7 @@ Pl_PNGFilter::finish()
processRow();
}
this->prev_row = 0;
this->cur_row = buf1.getPointer();
this->cur_row = buf1.get();
this->pos = 0;
memset(this->cur_row, 0, this->bytes_per_row + 1);

6
libqpdf/Pl_RC4.cc
View File

@ -19,7 +19,7 @@ Pl_RC4::~Pl_RC4()
void
Pl_RC4::write(unsigned char* data, size_t len)
{
if (this->outbuf.getPointer() == 0)
if (this->outbuf.get() == 0)
{
throw std::logic_error(
this->identifier +
@ -35,9 +35,9 @@ Pl_RC4::write(unsigned char* data, size_t len)
(bytes_left < this->out_bufsize ? bytes_left : out_bufsize);
bytes_left -= bytes;
// lgtm[cpp/weak-cryptographic-algorithm]
rc4.process(p, bytes, outbuf.getPointer());
rc4.process(p, bytes, outbuf.get());
p += bytes;
getNext()->write(outbuf.getPointer(), bytes);
getNext()->write(outbuf.get(), bytes);
}
}

12
libqpdf/Pl_TIFFPredictor.cc
View File

@ -39,7 +39,7 @@ Pl_TIFFPredictor::Pl_TIFFPredictor(char const* identifier, Pipeline* next,
this->bytes_per_row = bpr & UINT_MAX;
this->cur_row = PointerHolder<unsigned char>(
true, new unsigned char[this->bytes_per_row]);
memset(this->cur_row.getPointer(), 0, this->bytes_per_row);
memset(this->cur_row.get(), 0, this->bytes_per_row);
}
Pl_TIFFPredictor::~Pl_TIFFPredictor()
@ -54,20 +54,20 @@ Pl_TIFFPredictor::write(unsigned char* data, size_t len)
while (len >= left)
{
// finish off current row
memcpy(this->cur_row.getPointer() + this->pos, data + offset, left);
memcpy(this->cur_row.get() + this->pos, data + offset, left);
offset += left;
len -= left;
processRow();
// Prepare for next row
memset(this->cur_row.getPointer(), 0, this->bytes_per_row);
memset(this->cur_row.get(), 0, this->bytes_per_row);
left = this->bytes_per_row;
this->pos = 0;
}
if (len)
{
memcpy(this->cur_row.getPointer() + this->pos, data + offset, len);
memcpy(this->cur_row.get() + this->pos, data + offset, len);
}
this->pos += len;
}
@ -78,7 +78,7 @@ Pl_TIFFPredictor::processRow()
QTC::TC("libtests", "Pl_TIFFPredictor processRow",
(action == a_decode ? 0 : 1));
BitWriter bw(this->getNext());
BitStream in(this->cur_row.getPointer(), this->bytes_per_row);
BitStream in(this->cur_row.get(), this->bytes_per_row);
std::vector<long long> prev;
for (unsigned int i = 0; i < this->samples_per_pixel; ++i)
{
@ -117,6 +117,6 @@ Pl_TIFFPredictor::finish()
processRow();
}
this->pos = 0;
memset(this->cur_row.getPointer(), 0, this->bytes_per_row);
memset(this->cur_row.get(), 0, this->bytes_per_row);
getNext()->finish();
}

20
libqpdf/QPDF.cc
View File

@ -126,7 +126,7 @@ QPDF::CopiedStreamDataProvider::provideStreamData(
PointerHolder<ForeignStreamData> foreign_data =
this->foreign_stream_data[QPDFObjGen(objid, generation)];
bool result = false;
if (foreign_data.getPointer())
if (foreign_data.get())
{
result = destination_qpdf.pipeForeignStreamData(
foreign_data, pipeline, suppress_warnings, will_retry);
@ -256,7 +256,7 @@ QPDF::~QPDF()
iter != this->m->obj_cache.end(); ++iter)
{
QPDFObject::ObjAccessor::releaseResolved(
(*iter).second.object.getPointer());
(*iter).second.object.get());
}
}
@ -1507,7 +1507,7 @@ QPDF::fixDanglingReferences(bool force)
{
QPDF_Array* arr =
dynamic_cast<QPDF_Array*>(
QPDFObjectHandle::ObjAccessor::getObject(obj).getPointer());
QPDFObjectHandle::ObjAccessor::getObject(obj).get());
arr->addExplicitElementsToList(to_check);
}
for (std::list<QPDFObjectHandle>::iterator iter = to_check.begin();
@ -1604,7 +1604,7 @@ QPDF::readObject(PointerHolder<InputSource> input,
if (this->m->encp->encrypted && (! in_object_stream))
{
decrypter_ph = new StringDecrypter(this, objid, generation);
decrypter = decrypter_ph.getPointer();
decrypter = decrypter_ph.get();
}
QPDFObjectHandle object = QPDFObjectHandle::parse(
input, this->m->last_object_description,
@ -2080,7 +2080,7 @@ QPDF::objectChanged(QPDFObjGen const& og, PointerHolder<QPDFObject>& oph)
{
return true;
}
return (c->second.object.getPointer() != oph.getPointer());
return (c->second.object.get() != oph.get());
}
PointerHolder<QPDFObject>
@ -2230,7 +2230,7 @@ QPDF::resolveObjectsInStream(int obj_stream_number)
PointerHolder<InputSource> input = new BufferInputSource(
this->m->file->getName() +
" object stream " + QUtil::int_to_string(obj_stream_number),
bp.getPointer());
bp.get());
for (int i = 0; i < n; ++i)
{
@ -2640,7 +2640,7 @@ QPDF::copyStreamData(QPDFObjectHandle result, QPDFObjectHandle foreign)
QPDF_Stream* stream =
dynamic_cast<QPDF_Stream*>(
QPDFObjectHandle::ObjAccessor::getObject(
foreign).getPointer());
foreign).get());
if (! stream)
{
throw std::logic_error("unable to retrieve underlying"
@ -2649,7 +2649,7 @@ QPDF::copyStreamData(QPDFObjectHandle result, QPDFObjectHandle foreign)
PointerHolder<Buffer> stream_buffer =
stream->getStreamDataBuffer();
if ((foreign_stream_qpdf->m->immediate_copy_from) &&
(stream_buffer.getPointer() == 0))
(stream_buffer.get() == 0))
{
// Pull the stream data into a buffer before attempting
// the copy operation. Do it on the source stream so that
@ -2663,14 +2663,14 @@ QPDF::copyStreamData(QPDFObjectHandle result, QPDFObjectHandle foreign)
}
PointerHolder<QPDFObjectHandle::StreamDataProvider> stream_provider =
stream->getStreamDataProvider();
if (stream_buffer.getPointer())
if (stream_buffer.get())
{
QTC::TC("qpdf", "QPDF copy foreign stream with buffer");
result.replaceStreamData(stream_buffer,
dict.getKey("/Filter"),
dict.getKey("/DecodeParms"));
}
else if (stream_provider.getPointer())
else if (stream_provider.get())
{
// In this case, the remote stream's QPDF must stay in scope.
QTC::TC("qpdf", "QPDF copy foreign stream with provider");

2
libqpdf/QPDFAcroFormDocumentHelper.cc
View File

@ -903,7 +903,7 @@ QPDFAcroFormDocumentHelper::transformAnnotations(
else if ((from_qpdf != &this->qpdf) && (! from_afdh))
{
afdhph = new QPDFAcroFormDocumentHelper(*from_qpdf);
from_afdh = afdhph.getPointer();
from_afdh = afdhph.get();
}
bool foreign = (from_qpdf != &this->qpdf);

2
libqpdf/QPDFJob_config.cc
View File

@ -756,7 +756,7 @@ QPDFJob::Config::jobJsonFile(std::string const& parameter)
QUtil::read_file_into_memory(parameter.c_str(), file_buf, size);
try
{
o.initializeFromJson(std::string(file_buf.getPointer(), size), true);
o.initializeFromJson(std::string(file_buf.get(), size), true);
}
catch (std::exception& e)
{

126
libqpdf/QPDFObjectHandle.cc
View File

@ -241,14 +241,14 @@ QPDFObjectHandle::releaseResolved()
// destruction. See comments in QPDF::~QPDF().
if (isIndirect())
{
if (this->obj.getPointer())
if (this->obj.get())
{
this->obj = 0;
}
}
else
{
QPDFObject::ObjAccessor::releaseResolved(this->obj.getPointer());
QPDFObject::ObjAccessor::releaseResolved(this->obj.get());
}
}
@ -320,7 +320,7 @@ QPDFObjectHandle::isBool()
return false;
}
dereference();
return QPDFObjectTypeAccessor<QPDF_Bool>::check(obj.getPointer());
return QPDFObjectTypeAccessor<QPDF_Bool>::check(obj.get());
}
bool
@ -329,7 +329,7 @@ QPDFObjectHandle::isDirectNull() const
// Don't call dereference() -- this is a const method, and we know
// objid == 0, so there's nothing to resolve.
return (this->initialized && (this->objid == 0) &&
QPDFObjectTypeAccessor<QPDF_Null>::check(obj.getPointer()));
QPDFObjectTypeAccessor<QPDF_Null>::check(obj.get()));
}
bool
@ -340,7 +340,7 @@ QPDFObjectHandle::isNull()
return false;
}
dereference();
return QPDFObjectTypeAccessor<QPDF_Null>::check(obj.getPointer());
return QPDFObjectTypeAccessor<QPDF_Null>::check(obj.get());
}
bool
@ -351,7 +351,7 @@ QPDFObjectHandle::isInteger()
return false;
}
dereference();
return QPDFObjectTypeAccessor<QPDF_Integer>::check(obj.getPointer());
return QPDFObjectTypeAccessor<QPDF_Integer>::check(obj.get());
}
bool
@ -362,7 +362,7 @@ QPDFObjectHandle::isReal()
return false;
}
dereference();
return QPDFObjectTypeAccessor<QPDF_Real>::check(obj.getPointer());
return QPDFObjectTypeAccessor<QPDF_Real>::check(obj.get());
}
bool
@ -399,7 +399,7 @@ QPDFObjectHandle::isName()
return false;
}
dereference();
return QPDFObjectTypeAccessor<QPDF_Name>::check(obj.getPointer());
return QPDFObjectTypeAccessor<QPDF_Name>::check(obj.get());
}
bool
@ -410,7 +410,7 @@ QPDFObjectHandle::isString()
return false;
}
dereference();
return QPDFObjectTypeAccessor<QPDF_String>::check(obj.getPointer());
return QPDFObjectTypeAccessor<QPDF_String>::check(obj.get());
}
bool
@ -421,7 +421,7 @@ QPDFObjectHandle::isOperator()
return false;
}
dereference();
return QPDFObjectTypeAccessor<QPDF_Operator>::check(obj.getPointer());
return QPDFObjectTypeAccessor<QPDF_Operator>::check(obj.get());
}
bool
@ -432,7 +432,7 @@ QPDFObjectHandle::isInlineImage()
return false;
}
dereference();
return QPDFObjectTypeAccessor<QPDF_InlineImage>::check(obj.getPointer());
return QPDFObjectTypeAccessor<QPDF_InlineImage>::check(obj.get());
}
bool
@ -443,7 +443,7 @@ QPDFObjectHandle::isArray()
return false;
}
dereference();
return QPDFObjectTypeAccessor<QPDF_Array>::check(obj.getPointer());
return QPDFObjectTypeAccessor<QPDF_Array>::check(obj.get());
}
bool
@ -454,7 +454,7 @@ QPDFObjectHandle::isDictionary()
return false;
}
dereference();
return QPDFObjectTypeAccessor<QPDF_Dictionary>::check(obj.getPointer());
return QPDFObjectTypeAccessor<QPDF_Dictionary>::check(obj.get());
}
bool
@ -465,7 +465,7 @@ QPDFObjectHandle::isStream()
return false;
}
dereference();
return QPDFObjectTypeAccessor<QPDF_Stream>::check(obj.getPointer());
return QPDFObjectTypeAccessor<QPDF_Stream>::check(obj.get());
}
bool
@ -526,7 +526,7 @@ QPDFObjectHandle::getBoolValue()
{
if (isBool())
{
return dynamic_cast<QPDF_Bool*>(obj.getPointer())->getVal();
return dynamic_cast<QPDF_Bool*>(obj.get())->getVal();
}
else
{
@ -543,7 +543,7 @@ QPDFObjectHandle::getIntValue()
{
if (isInteger())
{
return dynamic_cast<QPDF_Integer*>(obj.getPointer())->getVal();
return dynamic_cast<QPDF_Integer*>(obj.get())->getVal();
}
else
{
@ -636,7 +636,7 @@ QPDFObjectHandle::getRealValue()
{
if (isReal())
{
return dynamic_cast<QPDF_Real*>(obj.getPointer())->getVal();
return dynamic_cast<QPDF_Real*>(obj.get())->getVal();
}
else
{
@ -653,7 +653,7 @@ QPDFObjectHandle::getName()
{
if (isName())
{
return dynamic_cast<QPDF_Name*>(obj.getPointer())->getName();
return dynamic_cast<QPDF_Name*>(obj.get())->getName();
}
else
{
@ -670,7 +670,7 @@ QPDFObjectHandle::getStringValue()
{
if (isString())
{
return dynamic_cast<QPDF_String*>(obj.getPointer())->getVal();
return dynamic_cast<QPDF_String*>(obj.get())->getVal();
}
else
{
@ -685,7 +685,7 @@ QPDFObjectHandle::getUTF8Value()
{
if (isString())
{
return dynamic_cast<QPDF_String*>(obj.getPointer())->getUTF8Val();
return dynamic_cast<QPDF_String*>(obj.get())->getUTF8Val();
}
else
{
@ -702,7 +702,7 @@ QPDFObjectHandle::getOperatorValue()
{
if (isOperator())
{
return dynamic_cast<QPDF_Operator*>(obj.getPointer())->getVal();
return dynamic_cast<QPDF_Operator*>(obj.get())->getVal();
}
else
{
@ -717,7 +717,7 @@ QPDFObjectHandle::getInlineImageValue()
{
if (isInlineImage())
{
return dynamic_cast<QPDF_InlineImage*>(obj.getPointer())->getVal();
return dynamic_cast<QPDF_InlineImage*>(obj.get())->getVal();
}
else
{
@ -740,7 +740,7 @@ QPDFObjectHandle::getArrayNItems()
{
if (isArray())
{
return dynamic_cast<QPDF_Array*>(obj.getPointer())->getNItems();
return dynamic_cast<QPDF_Array*>(obj.get())->getNItems();
}
else
{
@ -756,7 +756,7 @@ QPDFObjectHandle::getArrayItem(int n)
QPDFObjectHandle result;
if (isArray() && (n < getArrayNItems()) && (n >= 0))
{
result = dynamic_cast<QPDF_Array*>(obj.getPointer())->getItem(n);
result = dynamic_cast<QPDF_Array*>(obj.get())->getItem(n);
}
else
{
@ -869,7 +869,7 @@ QPDFObjectHandle::getArrayAsVector()
std::vector<QPDFObjectHandle> result;
if (isArray())
{
dynamic_cast<QPDF_Array*>(obj.getPointer())->getAsVector(result);
dynamic_cast<QPDF_Array*>(obj.get())->getAsVector(result);
}
else
{
@ -887,7 +887,7 @@ QPDFObjectHandle::setArrayItem(int n, QPDFObjectHandle const& item)
if (isArray())
{
checkOwnership(item);
dynamic_cast<QPDF_Array*>(obj.getPointer())->setItem(n, item);
dynamic_cast<QPDF_Array*>(obj.get())->setItem(n, item);
}
else
{
@ -905,7 +905,7 @@ QPDFObjectHandle::setArrayFromVector(std::vector<QPDFObjectHandle> const& items)
{
checkOwnership(item);
}
dynamic_cast<QPDF_Array*>(obj.getPointer())->setFromVector(items);
dynamic_cast<QPDF_Array*>(obj.get())->setFromVector(items);
}
else
{
@ -919,7 +919,7 @@ QPDFObjectHandle::insertItem(int at, QPDFObjectHandle const& item)
{
if (isArray())
{
dynamic_cast<QPDF_Array*>(obj.getPointer())->insertItem(at, item);
dynamic_cast<QPDF_Array*>(obj.get())->insertItem(at, item);
}
else
{
@ -934,7 +934,7 @@ QPDFObjectHandle::appendItem(QPDFObjectHandle const& item)
if (isArray())
{
checkOwnership(item);
dynamic_cast<QPDF_Array*>(obj.getPointer())->appendItem(item);
dynamic_cast<QPDF_Array*>(obj.get())->appendItem(item);
}
else
{
@ -948,7 +948,7 @@ QPDFObjectHandle::eraseItem(int at)
{
if (isArray() && (at < getArrayNItems()) && (at >= 0))
{
dynamic_cast<QPDF_Array*>(obj.getPointer())->eraseItem(at);
dynamic_cast<QPDF_Array*>(obj.get())->eraseItem(at);
}
else
{
@ -978,7 +978,7 @@ QPDFObjectHandle::hasKey(std::string const& key)
{
if (isDictionary())
{
return dynamic_cast<QPDF_Dictionary*>(obj.getPointer())->hasKey(key);
return dynamic_cast<QPDF_Dictionary*>(obj.get())->hasKey(key);
}
else
{
@ -996,7 +996,7 @@ QPDFObjectHandle::getKey(std::string const& key)
if (isDictionary())
{
result = dynamic_cast<QPDF_Dictionary*>(
obj.getPointer())->getKey(key);
obj.get())->getKey(key);
}
else
{
@ -1024,7 +1024,7 @@ QPDFObjectHandle::getKeys()
std::set<std::string> result;
if (isDictionary())
{
result = dynamic_cast<QPDF_Dictionary*>(obj.getPointer())->getKeys();
result = dynamic_cast<QPDF_Dictionary*>(obj.get())->getKeys();
}
else
{
@ -1041,7 +1041,7 @@ QPDFObjectHandle::getDictAsMap()
if (isDictionary())
{
result = dynamic_cast<QPDF_Dictionary*>(
obj.getPointer())->getAsMap();
obj.get())->getAsMap();
}
else
{
@ -1311,7 +1311,7 @@ QPDFObjectHandle::replaceKey(std::string const& key,
{
checkOwnership(value);
dynamic_cast<QPDF_Dictionary*>(
obj.getPointer())->replaceKey(key, value);
obj.get())->replaceKey(key, value);
}
else
{
@ -1325,7 +1325,7 @@ QPDFObjectHandle::removeKey(std::string const& key)
{
if (isDictionary())
{
dynamic_cast<QPDF_Dictionary*>(obj.getPointer())->removeKey(key);
dynamic_cast<QPDF_Dictionary*>(obj.get())->removeKey(key);
}
else
{
@ -1342,7 +1342,7 @@ QPDFObjectHandle::replaceOrRemoveKey(std::string const& key,
{
checkOwnership(value);
dynamic_cast<QPDF_Dictionary*>(
obj.getPointer())->replaceOrRemoveKey(key, value);
obj.get())->replaceOrRemoveKey(key, value);
}
else
{
@ -1356,35 +1356,35 @@ QPDFObjectHandle
QPDFObjectHandle::getDict()
{
assertStream();
return dynamic_cast<QPDF_Stream*>(obj.getPointer())->getDict();
return dynamic_cast<QPDF_Stream*>(obj.get())->getDict();
}
void
QPDFObjectHandle::setFilterOnWrite(bool val)
{
assertStream();
dynamic_cast<QPDF_Stream*>(obj.getPointer())->setFilterOnWrite(val);
dynamic_cast<QPDF_Stream*>(obj.get())->setFilterOnWrite(val);
}
bool
QPDFObjectHandle::getFilterOnWrite()
{
assertStream();
return dynamic_cast<QPDF_Stream*>(obj.getPointer())->getFilterOnWrite();
return dynamic_cast<QPDF_Stream*>(obj.get())->getFilterOnWrite();
}
bool
QPDFObjectHandle::isDataModified()
{
assertStream();
return dynamic_cast<QPDF_Stream*>(obj.getPointer())->isDataModified();
return dynamic_cast<QPDF_Stream*>(obj.get())->isDataModified();
}
void
QPDFObjectHandle::replaceDict(QPDFObjectHandle new_dict)
{
assertStream();
dynamic_cast<QPDF_Stream*>(obj.getPointer())->replaceDict(new_dict);
dynamic_cast<QPDF_Stream*>(obj.get())->replaceDict(new_dict);
}
PointerHolder<Buffer>
@ -1392,14 +1392,14 @@ QPDFObjectHandle::getStreamData(qpdf_stream_decode_level_e level)
{
assertStream();
return dynamic_cast<QPDF_Stream*>(
obj.getPointer())->getStreamData(level);
obj.get())->getStreamData(level);
}
PointerHolder<Buffer>
QPDFObjectHandle::getRawStreamData()
{
assertStream();
return dynamic_cast<QPDF_Stream*>(obj.getPointer())->getRawStreamData();
return dynamic_cast<QPDF_Stream*>(obj.get())->getRawStreamData();
}
bool
@ -1409,7 +1409,7 @@ QPDFObjectHandle::pipeStreamData(Pipeline* p, bool* filtering_attempted,
bool suppress_warnings, bool will_retry)
{
assertStream();
return dynamic_cast<QPDF_Stream*>(obj.getPointer())->pipeStreamData(
return dynamic_cast<QPDF_Stream*>(obj.get())->pipeStreamData(
p, filtering_attempted, encode_flags, decode_level,
suppress_warnings, will_retry);
}
@ -1422,7 +1422,7 @@ QPDFObjectHandle::pipeStreamData(Pipeline* p,
{
assertStream();
bool filtering_attempted;
dynamic_cast<QPDF_Stream*>(obj.getPointer())->pipeStreamData(
dynamic_cast<QPDF_Stream*>(obj.get())->pipeStreamData(
p, &filtering_attempted, encode_flags, decode_level,
suppress_warnings, will_retry);
return filtering_attempted;
@ -1455,7 +1455,7 @@ QPDFObjectHandle::replaceStreamData(PointerHolder<Buffer> data,
QPDFObjectHandle const& decode_parms)
{
assertStream();
dynamic_cast<QPDF_Stream*>(obj.getPointer())->replaceStreamData(
dynamic_cast<QPDF_Stream*>(obj.get())->replaceStreamData(
data, filter, decode_parms);
}
@ -1468,7 +1468,7 @@ QPDFObjectHandle::replaceStreamData(std::string const& data,
PointerHolder<Buffer> b = new Buffer(data.length());
unsigned char* bp = b->getBuffer();
memcpy(bp, data.c_str(), data.length());
dynamic_cast<QPDF_Stream*>(obj.getPointer())->replaceStreamData(
dynamic_cast<QPDF_Stream*>(obj.get())->replaceStreamData(
b, filter, decode_parms);
}
@ -1478,7 +1478,7 @@ QPDFObjectHandle::replaceStreamData(PointerHolder<StreamDataProvider> provider,
QPDFObjectHandle const& decode_parms)
{
assertStream();
dynamic_cast<QPDF_Stream*>(obj.getPointer())->replaceStreamData(
dynamic_cast<QPDF_Stream*>(obj.get())->replaceStreamData(
provider, filter, decode_parms);
}
@ -1522,7 +1522,7 @@ QPDFObjectHandle::replaceStreamData(std::function<void(Pipeline*)> provider,
{
assertStream();
PointerHolder<StreamDataProvider> sdp = new FunctionProvider(provider);
dynamic_cast<QPDF_Stream*>(obj.getPointer())->replaceStreamData(
dynamic_cast<QPDF_Stream*>(obj.get())->replaceStreamData(
sdp, filter, decode_parms);
}
@ -1534,7 +1534,7 @@ QPDFObjectHandle::replaceStreamData(
{
assertStream();
PointerHolder<StreamDataProvider> sdp = new FunctionProvider(provider);
dynamic_cast<QPDF_Stream*>(obj.getPointer())->replaceStreamData(
dynamic_cast<QPDF_Stream*>(obj.get())->replaceStreamData(
sdp, filter, decode_parms);
}
@ -1787,7 +1787,7 @@ QPDFObjectHandle::unparseBinary()
if (this->isString())
{
return dynamic_cast<QPDF_String*>(
this->obj.getPointer())->unparse(true);
this->obj.get())->unparse(true);
}
else
{
@ -1988,7 +1988,7 @@ QPDFObjectHandle::parseContentStream_data(
{
size_t stream_length = stream_data->getSize();
PointerHolder<InputSource> input =
new BufferInputSource(description, stream_data.getPointer());
new BufferInputSource(description, stream_data.get());
QPDFTokenizer tokenizer;
tokenizer.allowEOF();
bool empty = false;
@ -2055,7 +2055,7 @@ QPDFObjectHandle::addTokenFilter(PointerHolder<TokenFilter> filter)
{
assertStream();
return dynamic_cast<QPDF_Stream*>(
obj.getPointer())->addTokenFilter(filter);
obj.get())->addTokenFilter(filter);
}
QPDFObjectHandle
@ -2575,7 +2575,7 @@ QPDFObjectHandle::setParsedOffset(qpdf_offset_t offset)
{
// This is called during parsing on newly created direct objects,
// so we can't call dereference() here.
if (this->obj.getPointer())
if (this->obj.get())
{
this->obj->setParsedOffset(offset);
}
@ -2777,7 +2777,7 @@ QPDFObjectHandle::newStream(QPDF* qpdf)
new QPDF_Stream(qpdf, 0, 0, stream_dict, 0, 0)));
result.dereference();
QPDF_Stream* stream =
dynamic_cast<QPDF_Stream*>(result.obj.getPointer());
dynamic_cast<QPDF_Stream*>(result.obj.get());
stream->setObjGen(result.getObjectID(), result.getGeneration());
return result;
}
@ -2819,7 +2819,7 @@ QPDFObjectHandle::setObjectDescription(QPDF* owning_qpdf,
{
// This is called during parsing on newly created direct objects,
// so we can't call dereference() here.
if (isInitialized() && this->obj.getPointer())
if (isInitialized() && this->obj.get())
{
this->obj->setDescription(owning_qpdf, object_description);
}
@ -2831,7 +2831,7 @@ QPDFObjectHandle::hasObjectDescription()
if (isInitialized())
{
dereference();
if (this->obj.getPointer())
if (this->obj.get())
{
return this->obj->hasDescription();
}
@ -2872,7 +2872,7 @@ QPDFObjectHandle::shallowCopyInternal(QPDFObjectHandle& new_obj,
{
QTC::TC("qpdf", "QPDFObjectHandle shallow copy array");
// No newArray for shallow copying the sparse array
QPDF_Array* arr = dynamic_cast<QPDF_Array*>(obj.getPointer());
QPDF_Array* arr = dynamic_cast<QPDF_Array*>(obj.get());
new_obj = QPDFObjectHandle(
new QPDF_Array(arr->getElementsForShallowCopy()));
}
@ -3309,23 +3309,23 @@ QPDFObjectHandle::dereference()
throw std::logic_error(
"attempted to dereference an uninitialized QPDFObjectHandle");
}
if (this->obj.getPointer() && this->objid &&
if (this->obj.get() && this->objid &&
QPDF::Resolver::objectChanged(
this->qpdf, QPDFObjGen(this->objid, this->generation), this->obj))
{
this->obj = nullptr;
}
if (this->obj.getPointer() == 0)
if (this->obj.get() == 0)
{
PointerHolder<QPDFObject> obj = QPDF::Resolver::resolve(
this->qpdf, this->objid, this->generation);
if (obj.getPointer() == 0)
if (obj.get() == 0)
{
// QPDF::resolve never returns an uninitialized object, but
// check just in case.
this->obj = new QPDF_Null();
}
else if (dynamic_cast<QPDF_Reserved*>(obj.getPointer()))
else if (dynamic_cast<QPDF_Reserved*>(obj.get()))
{
// Do not resolve
}

4
libqpdf/QPDFOutlineDocumentHelper.cc
View File

@ -104,7 +104,7 @@ QPDFOutlineDocumentHelper::resolveNamedDest(QPDFObjectHandle name)
}
else if (name.isString())
{
if (0 == this->m->names_dest.getPointer())
if (0 == this->m->names_dest.get())
{
QPDFObjectHandle names = this->qpdf.getRoot().getKey("/Names");
if (names.isDictionary())
@ -117,7 +117,7 @@ QPDFOutlineDocumentHelper::resolveNamedDest(QPDFObjectHandle name)
}
}
}
if (this->m->names_dest.getPointer())
if (this->m->names_dest.get())
{
if (this->m->names_dest->findObject(name.getUTF8Value(), result))
{

2
libqpdf/QPDFPageLabelDocumentHelper.cc
View File

@ -24,7 +24,7 @@ QPDFPageLabelDocumentHelper::QPDFPageLabelDocumentHelper(QPDF& qpdf) :
bool
QPDFPageLabelDocumentHelper::hasPageLabels()
{
return 0 != this->m->labels.getPointer();
return 0 != this->m->labels.get();
}
QPDFObjectHandle

6
libqpdf/QPDFPageObjectHelper.cc
View File

@ -1222,7 +1222,7 @@ QPDFPageObjectHelper::flattenRotation(QPDFAcroFormDocumentHelper* afdh)
if (! afdh)
{
afdhph = new QPDFAcroFormDocumentHelper(*qpdf);
afdh = afdhph.getPointer();
afdh = afdhph.get();
}
afdh->transformAnnotations(
annots, new_annots, new_fields, old_fields, cm);
@ -1270,7 +1270,7 @@ QPDFPageObjectHelper::copyAnnotations(
if (! afdh)
{
afdhph = new QPDFAcroFormDocumentHelper(*this_qpdf);
afdh = afdhph.getPointer();
afdh = afdhph.get();
}
if (this_qpdf == from_qpdf)
{
@ -1288,7 +1288,7 @@ QPDFPageObjectHelper::copyAnnotations(
else
{
from_afdhph = new QPDFAcroFormDocumentHelper(*from_qpdf);
from_afdh = from_afdhph.getPointer();
from_afdh = from_afdhph.get();
}
afdh->transformAnnotations(

2
libqpdf/QPDFTokenizer.cc
View File

@ -652,7 +652,7 @@ QPDFTokenizer::expectInlineImage(PointerHolder<InputSource> input)
void
QPDFTokenizer::findEI(PointerHolder<InputSource> input)
{
if (! input.getPointer())
if (! input.get())
{
return;
}

2
libqpdf/QPDFWriter.cc
View File

@ -3581,7 +3581,7 @@ QPDFWriter::indicateProgress(bool decrement, bool finished)
++this->m->events_seen;
if (! this->m->progress_reporter.getPointer())
if (! this->m->progress_reporter.get())
{
return;
}

10
libqpdf/QPDF_Stream.cc
View File

@ -479,7 +479,7 @@ QPDF_Stream::pipeStreamData(Pipeline* pipeline, bool* filterp,
{
normalizer = new ContentNormalizer();
pipeline = new Pl_QPDFTokenizer(
"normalizer", normalizer.getPointer(), pipeline);
"normalizer", normalizer.get(), pipeline);
to_delete.push_back(pipeline);
}
@ -489,7 +489,7 @@ QPDF_Stream::pipeStreamData(Pipeline* pipeline, bool* filterp,
iter != this->token_filters.rend(); ++iter)
{
pipeline = new Pl_QPDFTokenizer(
"token filter", (*iter).getPointer(), pipeline);
"token filter", (*iter).get(), pipeline);
to_delete.push_back(pipeline);
}
@ -512,14 +512,14 @@ QPDF_Stream::pipeStreamData(Pipeline* pipeline, bool* filterp,
}
}
if (this->stream_data.getPointer())
if (this->stream_data.get())
{
QTC::TC("qpdf", "QPDF_Stream pipe replaced stream data");
pipeline->write(this->stream_data->getBuffer(),
this->stream_data->getSize());
pipeline->finish();
}
else if (this->stream_provider.getPointer())
else if (this->stream_provider.get())
{
Pl_Count count("stream provider count", pipeline);
if (this->stream_provider->supportsRetry())
@ -590,7 +590,7 @@ QPDF_Stream::pipeStreamData(Pipeline* pipeline, bool* filterp,
if (filter &&
(! suppress_warnings) &&
normalizer.getPointer() &&
normalizer.get() &&
normalizer->anyBadTokens())
{
warn(QPDFExc(qpdf_e_damaged_pdf, qpdf->getFilename(),

2
libqpdf/QPDF_encryption.cc
View File

@ -206,7 +206,7 @@ iterate_rc4(unsigned char* data, size_t data_len,
{
PointerHolder<unsigned char> key_ph = PointerHolder<unsigned char>(
true, new unsigned char[QIntC::to_size(key_len)]);
unsigned char* key = key_ph.getPointer();
unsigned char* key = key_ph.get();
for (int i = 0; i < iterations; ++i)
{
int const xor_value = (reverse ? iterations - 1 - i : i);

2
libqpdf/QPDF_linearization.cc
View File

@ -314,7 +314,7 @@ QPDF::readLinearizationData()
QPDFObjectHandle HO = H0.getKey("/O"); // outline
PointerHolder<Buffer> hbp = pb.getBuffer();
Buffer* hb = hbp.getPointer();
Buffer* hb = hbp.get();
unsigned char const* h_buf = hb->getBuffer();
size_t h_size = hb->getSize();

16
libqpdf/QUtil.cc
View File

@ -470,7 +470,7 @@ win_convert_filename(char const* filename)
size_t len = u16.length();
size_t wlen = (len / 2) - 1;
PointerHolder<wchar_t> wfilenamep(true, new wchar_t[wlen + 1]);
wchar_t* wfilename = wfilenamep.getPointer();
wchar_t* wfilename = wfilenamep.get();
wfilename[wlen] = 0;
for (unsigned int i = 2; i < len; i += 2)
{
@ -489,9 +489,9 @@ QUtil::safe_fopen(char const* filename, char const* mode)
FILE* f = 0;
#ifdef _WIN32
PointerHolder<wchar_t> wfilenamep = win_convert_filename(filename);
wchar_t* wfilename = wfilenamep.getPointer();
wchar_t* wfilename = wfilenamep.get();
PointerHolder<wchar_t> wmodep(true, new wchar_t[strlen(mode) + 1]);
wchar_t* wmode = wmodep.getPointer();
wchar_t* wmode = wmodep.get();
wmode[strlen(mode)] = 0;
for (size_t i = 0; i < strlen(mode); ++i)
{
@ -633,7 +633,7 @@ QUtil::remove_file(char const* path)
{
#ifdef _WIN32
PointerHolder<wchar_t> wpath = win_convert_filename(path);
os_wrapper(std::string("remove ") + path, _wunlink(wpath.getPointer()));
os_wrapper(std::string("remove ") + path, _wunlink(wpath.get()));
#else
os_wrapper(std::string("remove ") + path, unlink(path));
#endif
@ -654,7 +654,7 @@ QUtil::rename_file(char const* oldname, char const* newname)
PointerHolder<wchar_t> wold = win_convert_filename(oldname);
PointerHolder<wchar_t> wnew = win_convert_filename(newname);
os_wrapper(std::string("rename ") + oldname + " " + newname,
_wrename(wold.getPointer(), wnew.getPointer()));
_wrename(wold.get(), wnew.get()));
#else
os_wrapper(std::string("rename ") + oldname + " " + newname,
rename(oldname, newname));
@ -867,8 +867,8 @@ QUtil::get_env(std::string const& var, std::string* value)
if (value)
{
PointerHolder<char> t = PointerHolder<char>(true, new char[len + 1]);
::GetEnvironmentVariable(var.c_str(), t.getPointer(), len);
*value = t.getPointer();
::GetEnvironmentVariable(var.c_str(), t.get(), len);
*value = t.get();
}
return true;
@ -1261,7 +1261,7 @@ QUtil::read_file_into_memory(
size = QIntC::to_size(QUtil::tell(f));
fseek(f, 0, SEEK_SET);
file_buf = PointerHolder<char>(true, new char[size]);
char* buf_p = file_buf.getPointer();
char* buf_p = file_buf.get();
size_t bytes_read = 0;
size_t len = 0;
while ((len = fread(buf_p + bytes_read, 1, size - bytes_read, f)) > 0)

18
libqpdf/qpdf-c.cc
View File

@ -175,7 +175,7 @@ void qpdf_cleanup(qpdf_data* qpdf)
{
QTC::TC("qpdf", "qpdf-c called qpdf_cleanup");
qpdf_oh_release_all(*qpdf);
if ((*qpdf)->error.getPointer())
if ((*qpdf)->error.get())
{
QTC::TC("qpdf", "qpdf-c cleanup warned about unhandled error");
std::cerr << "WARNING: application did not handle error: "
@ -216,12 +216,12 @@ QPDF_BOOL qpdf_more_warnings(qpdf_data qpdf)
QPDF_BOOL qpdf_has_error(qpdf_data qpdf)
{
QTC::TC("qpdf", "qpdf-c called qpdf_has_error");
return (qpdf->error.getPointer() ? QPDF_TRUE : QPDF_FALSE);
return (qpdf->error.get() ? QPDF_TRUE : QPDF_FALSE);
}
qpdf_error qpdf_get_error(qpdf_data qpdf)
{
if (qpdf->error.getPointer())
if (qpdf->error.get())
{
qpdf->tmp_error.exc = qpdf->error;
qpdf->error = 0;
@ -498,11 +498,11 @@ QPDF_BOOL qpdf_allow_modify_all(qpdf_data qpdf)
static void qpdf_init_write_internal(qpdf_data qpdf)
{
if (qpdf->qpdf_writer.getPointer())
if (qpdf->qpdf_writer.get())
{
QTC::TC("qpdf", "qpdf-c called qpdf_init_write multiple times");
qpdf->qpdf_writer = 0;
if (qpdf->output_buffer.getPointer())
if (qpdf->output_buffer.get())
{
qpdf->output_buffer = 0;
qpdf->write_memory = false;
@ -541,7 +541,7 @@ size_t qpdf_get_buffer_length(qpdf_data qpdf)
{
qpdf_get_buffer_internal(qpdf);
size_t result = 0;
if (qpdf->output_buffer.getPointer())
if (qpdf->output_buffer.get())
{
result = qpdf->output_buffer->getSize();
}
@ -552,7 +552,7 @@ unsigned char const* qpdf_get_buffer(qpdf_data qpdf)
{
unsigned char const* result = 0;
qpdf_get_buffer_internal(qpdf);
if (qpdf->output_buffer.getPointer())
if (qpdf->output_buffer.get())
{
result = qpdf->output_buffer->getBuffer();
}
@ -978,7 +978,7 @@ static RET do_with_oh(
qpdf, fallback, [fn, oh](qpdf_data q) {
auto i = q->oh_cache.find(oh);
bool result = ((i != q->oh_cache.end()) &&
(i->second).getPointer());
(i->second).get());
if (! result)
{
QTC::TC("qpdf", "qpdf-c invalid object handle");
@ -1506,7 +1506,7 @@ qpdf_oh qpdf_oh_new_stream(qpdf_data qpdf)
{
QTC::TC("qpdf", "qpdf-c called qpdf_oh_new_stream");
return new_object(
qpdf, QPDFObjectHandle::newStream(qpdf->qpdf.getPointer()));
qpdf, QPDFObjectHandle::newStream(qpdf->qpdf.get()));
}
void qpdf_oh_make_direct(qpdf_data qpdf, qpdf_oh oh)

2
libtests/input_source.cc
View File

@ -66,7 +66,7 @@ int main()
// of the next match
memcpy(b + 2037, "potato potato salad ", 20);
PointerHolder<InputSource> is =
new BufferInputSource("test buffer input source", b1.getPointer());
new BufferInputSource("test buffer input source", b1.get());
Finder f1(is, "salad");
check("find potato salad", true,
is->findFirst("potato", 0, 0, f1));

2
libtests/json_parse.cc
View File

@ -15,7 +15,7 @@ int main(int argc, char* argv[])
PointerHolder<char> buf;
size_t size;
QUtil::read_file_into_memory(filename, buf, size);
std::string s(buf.getPointer(), size);
std::string s(buf.get(), size);
std::cout << JSON::parse(s).unparse() << std::endl;
}
catch (std::exception& e)

1
libtests/pointer_holder.cc
View File

@ -1,3 +1,4 @@
#define NO_POINTERHOLDER_DEPRECATION // we need to test the deprecated API
#include <qpdf/PointerHolder.hh>
#include <iostream>

8
libtests/qutil.cc
View File

@ -528,7 +528,7 @@ void read_from_file_test()
size_t size = 0;
QUtil::read_file_into_memory("other-file", buf, size);
std::cout << "read " << size << " bytes" << std::endl;
char const* p = buf.getPointer();
char const* p = buf.get();
assert(size == 24652);
assert(memcmp(p, "This file is used for qutil testing.", 36) == 0);
assert(p[59] == static_cast<char>(13));
@ -609,11 +609,11 @@ void rename_delete_test()
fprintf(f1, "one");
fclose(f1);
QUtil::read_file_into_memory("old\xcf\x80", buf, size);
assert(memcmp(buf.getPointer(), "one", 3) == 0);
assert(memcmp(buf.get(), "one", 3) == 0);
std::cout << "rename file" << std::endl;;
QUtil::rename_file("old\xcf\x80", "old\xcf\x80.~tmp");
QUtil::read_file_into_memory("old\xcf\x80.~tmp", buf, size);
assert(memcmp(buf.getPointer(), "one", 3) == 0);
assert(memcmp(buf.get(), "one", 3) == 0);
assert_no_file("old\xcf\x80");
std::cout << "create file" << std::endl;;
f1 = QUtil::safe_fopen("old\xcf\x80", "w");
@ -622,7 +622,7 @@ void rename_delete_test()
std::cout << "rename over existing" << std::endl;;
QUtil::rename_file("old\xcf\x80", "old\xcf\x80.~tmp");
QUtil::read_file_into_memory("old\xcf\x80.~tmp", buf, size);
assert(memcmp(buf.getPointer(), "two", 3) == 0);
assert(memcmp(buf.get(), "two", 3) == 0);
assert_no_file("old\xcf\x80");
std::cout << "delete file" << std::endl;;
QUtil::remove_file("old\xcf\x80.~tmp");

14
qpdf/test_driver.cc
View File

@ -295,7 +295,7 @@ static void test_0_1(QPDF& pdf, char const* arg2)
std::cout.flush();
QUtil::binary_stdout();
PointerHolder<Pl_StdioFile> out = new Pl_StdioFile("raw", stdout);
qtest.pipeStreamData(out.getPointer(), 0, qpdf_dl_none);
qtest.pipeStreamData(out.get(), 0, qpdf_dl_none);
std::cout << std::endl << "Uncompressed stream data:" << std::endl;
if (qtest.pipeStreamData(0, 0, qpdf_dl_all))
@ -303,7 +303,7 @@ static void test_0_1(QPDF& pdf, char const* arg2)
std::cout.flush();
QUtil::binary_stdout();
out = new Pl_StdioFile("filtered", stdout);
qtest.pipeStreamData(out.getPointer(), 0, qpdf_dl_all);
qtest.pipeStreamData(out.get(), 0, qpdf_dl_all);
std::cout << std::endl << "End of stream data" << std::endl;
}
else
@ -344,7 +344,7 @@ static void test_2(QPDF& pdf, char const* arg2)
QPDFObjectHandle contents = page.getKey("/Contents");
QUtil::binary_stdout();
PointerHolder<Pl_StdioFile> out = new Pl_StdioFile("filtered", stdout);
contents.pipeStreamData(out.getPointer(), 0, qpdf_dl_generalized);
contents.pipeStreamData(out.get(), 0, qpdf_dl_generalized);
}
static void test_3(QPDF& pdf, char const* arg2)
@ -358,7 +358,7 @@ static void test_3(QPDF& pdf, char const* arg2)
QUtil::binary_stdout();
PointerHolder<Pl_StdioFile> out =
new Pl_StdioFile("tokenized stream", stdout);
stream.pipeStreamData(out.getPointer(),
stream.pipeStreamData(out.get(),
qpdf_ef_normalize, qpdf_dl_generalized);
}
}
@ -3154,7 +3154,7 @@ static void test_83(QPDF& pdf, char const* arg2)
try
{
std::cout << "calling initializeFromJson" << std::endl;
j.initializeFromJson(std::string(file_buf.getPointer(), size));
j.initializeFromJson(std::string(file_buf.get(), size));
std::cout << "called initializeFromJson" << std::endl;
}
catch (QPDFUsage& e)
@ -3278,7 +3278,7 @@ void runtest(int n, char const* filename1, char const* arg2)
std::string filename(std::string(filename1) + ".obfuscated");
size_t size = 0;
QUtil::read_file_into_memory(filename.c_str(), file_buf, size);
char* p = file_buf.getPointer();
char* p = file_buf.get();
for (size_t i = 0; i < size; ++i)
{
p[i] = static_cast<char>(p[i] ^ 0xcc);
@ -3309,7 +3309,7 @@ void runtest(int n, char const* filename1, char const* arg2)
QTC::TC("qpdf", "exercise processMemoryFile");
size_t size = 0;
QUtil::read_file_into_memory(filename1, file_buf, size);
pdf.processMemoryFile(filename1, file_buf.getPointer(), size);
pdf.processMemoryFile(filename1, file_buf.get(), size);
}
std::map<int, void (*)(QPDF&, char const*)> test_functions = {

4
qpdf/test_tokenizer.cc
View File

@ -222,7 +222,7 @@ static void process(char const* filename, bool include_ignorable,
(*iter).pipeContents(&plb);
PointerHolder<Buffer> content_data = plb.getBuffer();
BufferInputSource* bis = new BufferInputSource(
"content data", content_data.getPointer());
"content data", content_data.get());
is = bis;
dump_tokens(is, "PAGE " + QUtil::int_to_string(pageno),
max_len, include_ignorable, false, true);
@ -240,7 +240,7 @@ static void process(char const* filename, bool include_ignorable,
PointerHolder<Buffer> b =
(*iter).getStreamData(qpdf_dl_specialized);
BufferInputSource* bis = new BufferInputSource(
"object stream data", b.getPointer());
"object stream data", b.get());
is = bis;
dump_tokens(is, "OBJECT STREAM " +
QUtil::int_to_string((*iter).getObjectID()),

2
zlib-flate/zlib-flate.cc
View File

@ -77,7 +77,7 @@ int main(int argc, char* argv[])
QUtil::binary_stdin();
PointerHolder<Pl_StdioFile> out = new Pl_StdioFile("stdout", stdout);
PointerHolder<Pl_Flate> flate =
new Pl_Flate("flate", out.getPointer(), action);
new Pl_Flate("flate", out.get(), action);
bool warn = false;
flate->setWarnCallback([&warn](char const* msg, int code) {
warn = true;