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Code Issues Releases Wiki Activity

Remove implicit conversion from int/pointer to bool

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This fixes cases of warning C4800 from msvc
This commit is contained in:
Jay Berkenbilt 2019-06-21 06:32:09 -04:00
parent d71f05ca07
commit 63a643a3c7
3 changed files with 53 additions and 49 deletions
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4
libqpdf/QPDFObject.cc
View File

@ -26,11 +26,11 @@ QPDFObject::getDescription(QPDF*& qpdf, std::string& description)
{
qpdf = this->m->owning_qpdf;
description = this->m->object_description;
return this->m->owning_qpdf;
return this->m->owning_qpdf != 0;
}
bool
QPDFObject::hasDescription()
{
return this->m->owning_qpdf;
return this->m->owning_qpdf != 0;
}

2
libqpdf/QPDF_encryption.cc
View File

@ -1425,7 +1425,7 @@ static bool
is_bit_set(int P, int bit)
{
// Bits in P are numbered from 1 in the spec
return (P & (1 << (bit - 1)));
return ((P & (1 << (bit - 1))) != 0);
}
bool

96
libqpdf/qpdf-c.cc
View File

@ -257,19 +257,19 @@ QPDF_ERROR_CODE qpdf_check_pdf(qpdf_data qpdf)
void qpdf_set_suppress_warnings(qpdf_data qpdf, QPDF_BOOL value)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_suppress_warnings");
qpdf->qpdf->setSuppressWarnings(value);
qpdf->qpdf->setSuppressWarnings(value == QPDF_TRUE);
}
void qpdf_set_ignore_xref_streams(qpdf_data qpdf, QPDF_BOOL value)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_ignore_xref_streams");
qpdf->qpdf->setIgnoreXRefStreams(value);
qpdf->qpdf->setIgnoreXRefStreams(value == QPDF_TRUE);
}
void qpdf_set_attempt_recovery(qpdf_data qpdf, QPDF_BOOL value)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_attempt_recovery");
qpdf->qpdf->setAttemptRecovery(value);
qpdf->qpdf->setAttemptRecovery(value == QPDF_TRUE);
}
QPDF_ERROR_CODE qpdf_read(qpdf_data qpdf, char const* filename,
@ -398,55 +398,55 @@ QPDF_BOOL qpdf_is_encrypted(qpdf_data qpdf)
QPDF_BOOL qpdf_allow_accessibility(qpdf_data qpdf)
{
QTC::TC("qpdf", "qpdf-c called qpdf_allow_accessibility");
return qpdf->qpdf->allowAccessibility();
return (qpdf->qpdf->allowAccessibility() ? QPDF_TRUE : QPDF_FALSE);
}
QPDF_BOOL qpdf_allow_extract_all(qpdf_data qpdf)
{
QTC::TC("qpdf", "qpdf-c called qpdf_allow_extract_all");
return qpdf->qpdf->allowExtractAll();
return (qpdf->qpdf->allowExtractAll() ? QPDF_TRUE : QPDF_FALSE);
}
QPDF_BOOL qpdf_allow_print_low_res(qpdf_data qpdf)
{
QTC::TC("qpdf", "qpdf-c called qpdf_allow_print_low_res");
return qpdf->qpdf->allowPrintLowRes();
return (qpdf->qpdf->allowPrintLowRes() ? QPDF_TRUE : QPDF_FALSE);
}
QPDF_BOOL qpdf_allow_print_high_res(qpdf_data qpdf)
{
QTC::TC("qpdf", "qpdf-c called qpdf_allow_print_high_res");
return qpdf->qpdf->allowPrintHighRes();
return (qpdf->qpdf->allowPrintHighRes() ? QPDF_TRUE : QPDF_FALSE);
}
QPDF_BOOL qpdf_allow_modify_assembly(qpdf_data qpdf)
{
QTC::TC("qpdf", "qpdf-c called qpdf_allow_modify_assembly");
return qpdf->qpdf->allowModifyAssembly();
return (qpdf->qpdf->allowModifyAssembly() ? QPDF_TRUE : QPDF_FALSE);
}
QPDF_BOOL qpdf_allow_modify_form(qpdf_data qpdf)
{
QTC::TC("qpdf", "qpdf-c called qpdf_allow_modify_form");
return qpdf->qpdf->allowModifyForm();
return (qpdf->qpdf->allowModifyForm() ? QPDF_TRUE : QPDF_FALSE);
}
QPDF_BOOL qpdf_allow_modify_annotation(qpdf_data qpdf)
{
QTC::TC("qpdf", "qpdf-c called qpdf_allow_modify_annotation");
return qpdf->qpdf->allowModifyAnnotation();
return (qpdf->qpdf->allowModifyAnnotation() ? QPDF_TRUE : QPDF_FALSE);
}
QPDF_BOOL qpdf_allow_modify_other(qpdf_data qpdf)
{
QTC::TC("qpdf", "qpdf-c called qpdf_allow_modify_other");
return qpdf->qpdf->allowModifyOther();
return (qpdf->qpdf->allowModifyOther() ? QPDF_TRUE : QPDF_FALSE);
}
QPDF_BOOL qpdf_allow_modify_all(qpdf_data qpdf)
{
QTC::TC("qpdf", "qpdf-c called qpdf_allow_modify_all");
return qpdf->qpdf->allowModifyAll();
return (qpdf->qpdf->allowModifyAll() ? QPDF_TRUE : QPDF_FALSE);
}
static void qpdf_init_write_internal(qpdf_data qpdf)
@ -523,7 +523,7 @@ void qpdf_set_object_stream_mode(qpdf_data qpdf, qpdf_object_stream_e mode)
void qpdf_set_compress_streams(qpdf_data qpdf, QPDF_BOOL value)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_compress_streams");
qpdf->qpdf_writer->setCompressStreams(value);
qpdf->qpdf_writer->setCompressStreams(value == QPDF_TRUE);
}
void qpdf_set_decode_level(qpdf_data qpdf, qpdf_stream_decode_level_e level)
@ -535,13 +535,13 @@ void qpdf_set_decode_level(qpdf_data qpdf, qpdf_stream_decode_level_e level)
void qpdf_set_preserve_unreferenced_objects(qpdf_data qpdf, QPDF_BOOL value)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_preserve_unreferenced_objects");
qpdf->qpdf_writer->setPreserveUnreferencedObjects(value);
qpdf->qpdf_writer->setPreserveUnreferencedObjects(value == QPDF_TRUE);
}
void qpdf_set_newline_before_endstream(qpdf_data qpdf, QPDF_BOOL value)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_newline_before_endstream");
qpdf->qpdf_writer->setNewlineBeforeEndstream(value);
qpdf->qpdf_writer->setNewlineBeforeEndstream(value == QPDF_TRUE);
}
void qpdf_set_stream_data_mode(qpdf_data qpdf, qpdf_stream_data_e mode)
@ -553,44 +553,44 @@ void qpdf_set_stream_data_mode(qpdf_data qpdf, qpdf_stream_data_e mode)
void qpdf_set_content_normalization(qpdf_data qpdf, QPDF_BOOL value)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_content_normalization");
qpdf->qpdf_writer->setContentNormalization(value);
qpdf->qpdf_writer->setContentNormalization(value == QPDF_TRUE);
}
void qpdf_set_qdf_mode(qpdf_data qpdf, QPDF_BOOL value)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_qdf_mode");
qpdf->qpdf_writer->setQDFMode(value);
qpdf->qpdf_writer->setQDFMode(value == QPDF_TRUE);
}
void qpdf_set_deterministic_ID(qpdf_data qpdf, QPDF_BOOL value)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_deterministic_ID");
qpdf->qpdf_writer->setDeterministicID(value);
qpdf->qpdf_writer->setDeterministicID(value == QPDF_TRUE);
}
void qpdf_set_static_ID(qpdf_data qpdf, QPDF_BOOL value)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_static_ID");
qpdf->qpdf_writer->setStaticID(value);
qpdf->qpdf_writer->setStaticID(value == QPDF_TRUE);
}
void qpdf_set_static_aes_IV(qpdf_data qpdf, QPDF_BOOL value)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_static_aes_IV");
qpdf->qpdf_writer->setStaticAesIV(value);
qpdf->qpdf_writer->setStaticAesIV(value == QPDF_TRUE);
}
void qpdf_set_suppress_original_object_IDs(
qpdf_data qpdf, QPDF_BOOL value)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_suppress_original_object_IDs");
qpdf->qpdf_writer->setSuppressOriginalObjectIDs(value);
qpdf->qpdf_writer->setSuppressOriginalObjectIDs(value == QPDF_TRUE);
}
void qpdf_set_preserve_encryption(qpdf_data qpdf, QPDF_BOOL value)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_preserve_encryption");
qpdf->qpdf_writer->setPreserveEncryption(value);
qpdf->qpdf_writer->setPreserveEncryption(value == QPDF_TRUE);
}
void qpdf_set_r2_encryption_parameters(
@ -601,7 +601,8 @@ void qpdf_set_r2_encryption_parameters(
QTC::TC("qpdf", "qpdf-c called qpdf_set_r2_encryption_parameters");
qpdf->qpdf_writer->setR2EncryptionParameters(
user_password, owner_password,
allow_print, allow_modify, allow_extract, allow_annotate);
allow_print == QPDF_TRUE, allow_modify == QPDF_TRUE,
allow_extract == QPDF_TRUE, allow_annotate == QPDF_TRUE);
}
void qpdf_set_r3_encryption_parameters2(
@ -614,9 +615,9 @@ void qpdf_set_r3_encryption_parameters2(
QTC::TC("qpdf", "qpdf-c called qpdf_set_r3_encryption_parameters");
qpdf->qpdf_writer->setR3EncryptionParameters(
user_password, owner_password,
allow_accessibility, allow_extract,
allow_assemble, allow_annotate_and_form,
allow_form_filling, allow_modify_other,
allow_accessibility == QPDF_TRUE, allow_extract == QPDF_TRUE,
allow_assemble == QPDF_TRUE, allow_annotate_and_form == QPDF_TRUE,
allow_form_filling == QPDF_TRUE, allow_modify_other == QPDF_TRUE,
print);
}
@ -631,10 +632,10 @@ void qpdf_set_r4_encryption_parameters2(
QTC::TC("qpdf", "qpdf-c called qpdf_set_r4_encryption_parameters");
qpdf->qpdf_writer->setR4EncryptionParameters(
user_password, owner_password,
allow_accessibility, allow_extract,
allow_assemble, allow_annotate_and_form,
allow_form_filling, allow_modify_other,
print, encrypt_metadata, use_aes);
allow_accessibility == QPDF_TRUE, allow_extract == QPDF_TRUE,
allow_assemble == QPDF_TRUE, allow_annotate_and_form == QPDF_TRUE,
allow_form_filling == QPDF_TRUE, allow_modify_other == QPDF_TRUE,
print, encrypt_metadata == QPDF_TRUE, use_aes == QPDF_TRUE);
}
@ -648,10 +649,10 @@ void qpdf_set_r5_encryption_parameters2(
QTC::TC("qpdf", "qpdf-c called qpdf_set_r5_encryption_parameters");
qpdf->qpdf_writer->setR5EncryptionParameters(
user_password, owner_password,
allow_accessibility, allow_extract,
allow_assemble, allow_annotate_and_form,
allow_form_filling, allow_modify_other,
print, encrypt_metadata);
allow_accessibility == QPDF_TRUE, allow_extract == QPDF_TRUE,
allow_assemble == QPDF_TRUE, allow_annotate_and_form == QPDF_TRUE,
allow_form_filling == QPDF_TRUE, allow_modify_other == QPDF_TRUE,
print, encrypt_metadata == QPDF_TRUE);
}
void qpdf_set_r6_encryption_parameters2(
@ -664,10 +665,10 @@ void qpdf_set_r6_encryption_parameters2(
QTC::TC("qpdf", "qpdf-c called qpdf_set_r6_encryption_parameters");
qpdf->qpdf_writer->setR6EncryptionParameters(
user_password, owner_password,
allow_accessibility, allow_extract,
allow_assemble, allow_annotate_and_form,
allow_form_filling, allow_modify_other,
print, encrypt_metadata);
allow_accessibility == QPDF_TRUE, allow_extract == QPDF_TRUE,
allow_assemble == QPDF_TRUE, allow_annotate_and_form == QPDF_TRUE,
allow_form_filling == QPDF_TRUE, allow_modify_other == QPDF_TRUE,
print, encrypt_metadata == QPDF_TRUE);
}
void qpdf_set_r3_encryption_parameters(
@ -677,7 +678,8 @@ void qpdf_set_r3_encryption_parameters(
{
qpdf->qpdf_writer->setR3EncryptionParameters(
user_password, owner_password,
allow_accessibility, allow_extract, print, modify);
allow_accessibility == QPDF_TRUE, allow_extract == QPDF_TRUE,
print, modify);
}
void qpdf_set_r4_encryption_parameters(
@ -688,8 +690,9 @@ void qpdf_set_r4_encryption_parameters(
{
qpdf->qpdf_writer->setR4EncryptionParameters(
user_password, owner_password,
allow_accessibility, allow_extract, print, modify,
encrypt_metadata, use_aes);
allow_accessibility == QPDF_TRUE, allow_extract == QPDF_TRUE,
print, modify,
encrypt_metadata == QPDF_TRUE, use_aes == QPDF_TRUE);
}
void qpdf_set_r5_encryption_parameters(
@ -700,8 +703,9 @@ void qpdf_set_r5_encryption_parameters(
{
qpdf->qpdf_writer->setR5EncryptionParameters(
user_password, owner_password,
allow_accessibility, allow_extract, print, modify,
encrypt_metadata);
allow_accessibility == QPDF_TRUE, allow_extract == QPDF_TRUE,
print, modify,
encrypt_metadata == QPDF_TRUE);
}
void qpdf_set_r6_encryption_parameters(
@ -712,14 +716,14 @@ void qpdf_set_r6_encryption_parameters(
{
qpdf->qpdf_writer->setR6EncryptionParameters(
user_password, owner_password,
allow_accessibility, allow_extract, print, modify,
encrypt_metadata);
allow_accessibility == QPDF_TRUE, allow_extract == QPDF_TRUE,
print, modify, encrypt_metadata == QPDF_TRUE);
}
void qpdf_set_linearization(qpdf_data qpdf, QPDF_BOOL value)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_linearization");
qpdf->qpdf_writer->setLinearization(value);
qpdf->qpdf_writer->setLinearization(value == QPDF_TRUE);
}
void qpdf_set_minimum_pdf_version(qpdf_data qpdf, char const* version)