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mirror of https://github.com/qpdf/qpdf.git synced 2024-12-22 02:49:00 +00:00

QPDFJob: move more top-level trivial handlers into config

This commit is contained in:
Jay Berkenbilt 2022-01-25 19:21:46 -05:00
parent 41c5af8f26
commit 95d127641c
8 changed files with 220 additions and 218 deletions

View File

@ -41,24 +41,16 @@ not_yet = set([
'annotate',
'assemble',
'cleartext-metadata',
'decode-level',
'extract',
'force-R5',
'force-V4',
'form',
'from',
'job-json-file',
'modify',
'modify-other',
'object-streams',
'password-file',
'password-mode',
'print',
'remove-unreferenced-resources',
'repeat',
'rotate',
'show-object',
'stream-data',
'to',
'use-aes',
])

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@ -54,6 +54,7 @@ QPDF_DLL Config& copyEncryption(char const* parameter);
QPDF_DLL Config& encryptionFilePassword(char const* parameter);
QPDF_DLL Config& forceVersion(char const* parameter);
QPDF_DLL Config& iiMinBytes(char const* parameter);
QPDF_DLL Config& jobJsonFile(char const* parameter);
QPDF_DLL Config& jsonObject(char const* parameter);
QPDF_DLL Config& keepFilesOpenThreshold(char const* parameter);
QPDF_DLL Config& linearizePass1(char const* parameter);
@ -62,10 +63,17 @@ QPDF_DLL Config& oiMinArea(char const* parameter);
QPDF_DLL Config& oiMinHeight(char const* parameter);
QPDF_DLL Config& oiMinWidth(char const* parameter);
QPDF_DLL Config& password(char const* parameter);
QPDF_DLL Config& passwordFile(char const* parameter);
QPDF_DLL Config& removeAttachment(char const* parameter);
QPDF_DLL Config& showAttachment(char const* parameter);
QPDF_DLL Config& showObject(char const* parameter);
QPDF_DLL Config& compressStreams(char const* parameter);
QPDF_DLL Config& decodeLevel(char const* parameter);
QPDF_DLL Config& flattenAnnotations(char const* parameter);
QPDF_DLL Config& jsonKey(char const* parameter);
QPDF_DLL Config& keepFilesOpen(char const* parameter);
QPDF_DLL Config& normalizeContent(char const* parameter);
QPDF_DLL Config& objectStreams(char const* parameter);
QPDF_DLL Config& passwordMode(char const* parameter);
QPDF_DLL Config& removeUnreferencedResources(char const* parameter);
QPDF_DLL Config& streamData(char const* parameter);

View File

@ -1,13 +1,13 @@
# Generated by generate_auto_job
generate_auto_job 66e43cdb4ae166d020be19fcc6f8e9f0445c4de6a5395ff5aff511b89763c4e1
generate_auto_job d41f3092545906dcd9a82f88ff41939bf695a36ecaebfe8559c66bd92b7416fb
include/qpdf/auto_job_c_att.hh ecc3f8f711b486b491e811176362a90c022eb225ff12157df3a10ca021be87b1
include/qpdf/auto_job_c_copy_att.hh caffae3d1faf2cd92a07ba77da638cce31da3e074a047918834195c0f3ed508a
include/qpdf/auto_job_c_main.hh 5fdd9c85aa295a3caec467b9607fe82c874cd3aaeb7806b9d18074f7b96fd085
include/qpdf/auto_job_c_main.hh 1e060e9dd2029d21b29fed03e3a1e62164050b43684bd7434cc9e9707f73150d
include/qpdf/auto_job_c_pages.hh 79ee6e52a36fedfd0e6ca60bd926bc25a3e975ab6fa984a7e798a48791e8ba86
job.yml 4cd60df0caa74b68cc39352910a8381c3411248bc3edef69f9d16d75e807f451
libqpdf/qpdf/auto_job_decl.hh 38f7462e34fea7d46d5e5519ac1742be6e57ea6f66c47b37d5425f3a2b9ca536
libqpdf/qpdf/auto_job_decl.hh f9f2a605fb8b5fed9b74c4cd07c07c3cdee60e2628d082250810c8074d5acd83
libqpdf/qpdf/auto_job_help.hh 383eea80e2c185ef5295fc126246457a7ceeffea759fdb90bb2e6727532ea538
libqpdf/qpdf/auto_job_init.hh b49d839078d84398142f8f14bdae8a71f44fbff13cdf7b350b84ef2410aaa6a3
libqpdf/qpdf/auto_job_init.hh b776c87e61d56842f23cb46fb6d4e44f5740e64854844bcc454fd812f7b4f8d5
libqpdf/qpdf/auto_job_schema.hh 6e6d72e99dacd02c22d9ac70f4dc78a935f879d2a16c89f07f2bdfa936cc2ae3
manual/_ext/qpdf.py 855fe12de5af7a10bb24be6ecc4d5dff4c84ac58cf388a13be6bbb394346a67d
manual/cli.rst 68122ff8179c10df3fe6d577adde4973c346f7866ba9a511bab5a6e6f292a6f1

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@ -187,33 +187,6 @@ ArgParser::argShowCrypto()
}
}
void
ArgParser::argPasswordFile(char* parameter)
{
std::list<std::string> lines;
if (strcmp(parameter, "-") == 0)
{
QTC::TC("qpdf", "qpdf password stdin");
lines = QUtil::read_lines_from_file(std::cin);
}
else
{
QTC::TC("qpdf", "qpdf password file");
lines = QUtil::read_lines_from_file(parameter);
}
if (lines.size() >= 1)
{
o.password = QUtil::make_shared_cstr(lines.front());
if (lines.size() > 1)
{
std::cerr << this->ap.getProgname()
<< ": WARNING: all but the first line of"
<< " the password file are ignored" << std::endl;
}
}
}
void
ArgParser::argEncrypt()
{
@ -272,31 +245,6 @@ ArgParser::argEncPositional(char* arg)
}
}
void
ArgParser::argPasswordMode(char* parameter)
{
if (strcmp(parameter, "bytes") == 0)
{
o.password_mode = QPDFJob::pm_bytes;
}
else if (strcmp(parameter, "hex-bytes") == 0)
{
o.password_mode = QPDFJob::pm_hex_bytes;
}
else if (strcmp(parameter, "unicode") == 0)
{
o.password_mode = QPDFJob::pm_unicode;
}
else if (strcmp(parameter, "auto") == 0)
{
o.password_mode = QPDFJob::pm_auto;
}
else
{
usage("invalid password-mode option");
}
}
void
ArgParser::argEnc256AllowInsecure()
{
@ -453,112 +401,6 @@ ArgParser::argCopyAttachmentsFrom()
this->ap.selectOptionTable(O_COPY_ATTACHMENT);
}
void
ArgParser::argStreamData(char* parameter)
{
o.stream_data_set = true;
if (strcmp(parameter, "compress") == 0)
{
o.stream_data_mode = qpdf_s_compress;
}
else if (strcmp(parameter, "preserve") == 0)
{
o.stream_data_mode = qpdf_s_preserve;
}
else if (strcmp(parameter, "uncompress") == 0)
{
o.stream_data_mode = qpdf_s_uncompress;
}
else
{
// If this happens, it means streamDataChoices in
// ArgParser::initOptionTable is wrong.
usage("invalid stream-data option");
}
}
void
ArgParser::argDecodeLevel(char* parameter)
{
o.decode_level_set = true;
if (strcmp(parameter, "none") == 0)
{
o.decode_level = qpdf_dl_none;
}
else if (strcmp(parameter, "generalized") == 0)
{
o.decode_level = qpdf_dl_generalized;
}
else if (strcmp(parameter, "specialized") == 0)
{
o.decode_level = qpdf_dl_specialized;
}
else if (strcmp(parameter, "all") == 0)
{
o.decode_level = qpdf_dl_all;
}
else
{
// If this happens, it means decodeLevelChoices in
// ArgParser::initOptionTable is wrong.
usage("invalid option");
}
}
void
ArgParser::argObjectStreams(char* parameter)
{
o.object_stream_set = true;
if (strcmp(parameter, "disable") == 0)
{
o.object_stream_mode = qpdf_o_disable;
}
else if (strcmp(parameter, "preserve") == 0)
{
o.object_stream_mode = qpdf_o_preserve;
}
else if (strcmp(parameter, "generate") == 0)
{
o.object_stream_mode = qpdf_o_generate;
}
else
{
// If this happens, it means objectStreamsChoices in
// ArgParser::initOptionTable is wrong.
usage("invalid object stream mode");
}
}
void
ArgParser::argRemoveUnreferencedResources(char* parameter)
{
if (strcmp(parameter, "auto") == 0)
{
o.remove_unreferenced_page_resources = QPDFJob::re_auto;
}
else if (strcmp(parameter, "yes") == 0)
{
o.remove_unreferenced_page_resources = QPDFJob::re_yes;
}
else if (strcmp(parameter, "no") == 0)
{
o.remove_unreferenced_page_resources = QPDFJob::re_no;
}
else
{
// If this happens, it means remove_unref_choices in
// ArgParser::initOptionTable is wrong.
usage("invalid value for --remove-unreferenced-page-resources");
}
}
void
ArgParser::argShowObject(char* parameter)
{
QPDFJob::parse_object_id(parameter, o.show_trailer, o.show_obj, o.show_gen);
o.require_outfile = false;
}
void
ArgParser::argEnc40Print(char* parameter)
{
@ -816,25 +658,6 @@ ArgParser::argEndCopyAttachment()
c_copy_att = nullptr;
}
void
ArgParser::argJobJsonFile(char* parameter)
{
PointerHolder<char> file_buf;
size_t size;
QUtil::read_file_into_memory(parameter, file_buf, size);
try
{
o.initializeFromJson(std::string(file_buf.getPointer(), size));
}
catch (std::exception& e)
{
throw std::runtime_error(
"error with job-json file " + std::string(parameter) + " " +
e.what() + "\nRun " + this->ap.getProgname() +
"--job-json-help for information on the file format.");
}
}
void
ArgParser::argJobJsonHelp()
{

View File

@ -1,7 +1,13 @@
#include <qpdf/QPDFJob.hh>
#include <qpdf/QUtil.hh>
#include <qpdf/QTC.hh>
#include <cstring>
static void usage(std::string const& msg)
{
throw QPDFJob::ConfigError(msg);
}
QPDFJob::Config&
QPDFJob::Config::allowWeakCrypto()
{
@ -497,6 +503,191 @@ QPDFJob::Config::withImages()
return *this;
}
QPDFJob::Config&
QPDFJob::Config::passwordFile(char const* parameter)
{
std::list<std::string> lines;
if (strcmp(parameter, "-") == 0)
{
QTC::TC("qpdf", "QPDFJob_config password stdin");
lines = QUtil::read_lines_from_file(std::cin);
}
else
{
QTC::TC("qpdf", "QPDFJob_config password file");
lines = QUtil::read_lines_from_file(parameter);
}
if (lines.size() >= 1)
{
o.password = QUtil::make_shared_cstr(lines.front());
if (lines.size() > 1)
{
std::cerr << this->o.m->message_prefix
<< ": WARNING: all but the first line of"
<< " the password file are ignored" << std::endl;
}
}
return *this;
}
QPDFJob::Config&
QPDFJob::Config::passwordMode(char const* parameter)
{
if (strcmp(parameter, "bytes") == 0)
{
o.password_mode = QPDFJob::pm_bytes;
}
else if (strcmp(parameter, "hex-bytes") == 0)
{
o.password_mode = QPDFJob::pm_hex_bytes;
}
else if (strcmp(parameter, "unicode") == 0)
{
o.password_mode = QPDFJob::pm_unicode;
}
else if (strcmp(parameter, "auto") == 0)
{
o.password_mode = QPDFJob::pm_auto;
}
else
{
usage("invalid password-mode option");
}
return *this;
}
QPDFJob::Config&
QPDFJob::Config::streamData(char const* parameter)
{
o.stream_data_set = true;
if (strcmp(parameter, "compress") == 0)
{
o.stream_data_mode = qpdf_s_compress;
}
else if (strcmp(parameter, "preserve") == 0)
{
o.stream_data_mode = qpdf_s_preserve;
}
else if (strcmp(parameter, "uncompress") == 0)
{
o.stream_data_mode = qpdf_s_uncompress;
}
else
{
// If this happens, it means streamDataChoices in
// ArgParser::initOptionTable is wrong.
usage("invalid stream-data option");
}
return *this;
}
QPDFJob::Config&
QPDFJob::Config::decodeLevel(char const* parameter)
{
o.decode_level_set = true;
if (strcmp(parameter, "none") == 0)
{
o.decode_level = qpdf_dl_none;
}
else if (strcmp(parameter, "generalized") == 0)
{
o.decode_level = qpdf_dl_generalized;
}
else if (strcmp(parameter, "specialized") == 0)
{
o.decode_level = qpdf_dl_specialized;
}
else if (strcmp(parameter, "all") == 0)
{
o.decode_level = qpdf_dl_all;
}
else
{
// If this happens, it means decodeLevelChoices in
// ArgParser::initOptionTable is wrong.
usage("invalid option");
}
return *this;
}
QPDFJob::Config&
QPDFJob::Config::objectStreams(char const* parameter)
{
o.object_stream_set = true;
if (strcmp(parameter, "disable") == 0)
{
o.object_stream_mode = qpdf_o_disable;
}
else if (strcmp(parameter, "preserve") == 0)
{
o.object_stream_mode = qpdf_o_preserve;
}
else if (strcmp(parameter, "generate") == 0)
{
o.object_stream_mode = qpdf_o_generate;
}
else
{
// If this happens, it means objectStreamsChoices in
// ArgParser::initOptionTable is wrong.
usage("invalid object stream mode");
}
return *this;
}
QPDFJob::Config&
QPDFJob::Config::removeUnreferencedResources(char const* parameter)
{
if (strcmp(parameter, "auto") == 0)
{
o.remove_unreferenced_page_resources = QPDFJob::re_auto;
}
else if (strcmp(parameter, "yes") == 0)
{
o.remove_unreferenced_page_resources = QPDFJob::re_yes;
}
else if (strcmp(parameter, "no") == 0)
{
o.remove_unreferenced_page_resources = QPDFJob::re_no;
}
else
{
// If this happens, it means remove_unref_choices in
// ArgParser::initOptionTable is wrong.
usage("invalid value for --remove-unreferenced-page-resources");
}
return *this;
}
QPDFJob::Config&
QPDFJob::Config::showObject(char const* parameter)
{
QPDFJob::parse_object_id(parameter, o.show_trailer, o.show_obj, o.show_gen);
o.require_outfile = false;
return *this;
}
QPDFJob::Config&
QPDFJob::Config::jobJsonFile(char const* parameter)
{
PointerHolder<char> file_buf;
size_t size;
QUtil::read_file_into_memory(parameter, file_buf, size);
try
{
o.initializeFromJson(std::string(file_buf.getPointer(), size));
}
catch (std::exception& e)
{
throw std::runtime_error(
"error with job-json file " + std::string(parameter) + " " +
e.what() + "\nRun " + this->o.m->message_prefix +
"--job-json-help for information on the file format.");
}
return *this;
}
std::shared_ptr<QPDFJob::CopyAttConfig>
QPDFJob::Config::copyAttachmentsFrom()
{
@ -534,7 +725,7 @@ QPDFJob::CopyAttConfig::end()
{
if (this->caf.path.empty())
{
throw QPDFJob::ConfigError("copy attachments: no path specified");
usage("copy attachments: no path specified");
}
this->config.o.attachments_to_copy.push_back(this->caf);
return this->config;
@ -577,8 +768,7 @@ QPDFJob::AttConfig::creationdate(char const* parameter)
{
if (! QUtil::pdf_time_to_qpdf_time(parameter))
{
throw QPDFJob::ConfigError(
std::string(parameter) + " is not a valid PDF timestamp");
usage(std::string(parameter) + " is not a valid PDF timestamp");
}
this->att.creationdate = parameter;
return *this;
@ -589,8 +779,7 @@ QPDFJob::AttConfig::moddate(char const* parameter)
{
if (! QUtil::pdf_time_to_qpdf_time(parameter))
{
throw QPDFJob::ConfigError(
std::string(parameter) + " is not a valid PDF timestamp");
usage(std::string(parameter) + " is not a valid PDF timestamp");
}
this->att.moddate = parameter;
return *this;
@ -601,8 +790,7 @@ QPDFJob::AttConfig::mimetype(char const* parameter)
{
if (strchr(parameter, '/') == nullptr)
{
throw QPDFJob::ConfigError(
"mime type should be specified as type/subtype");
usage("mime type should be specified as type/subtype");
}
this->att.mimetype = parameter;
return *this;
@ -629,13 +817,12 @@ QPDFJob::AttConfig::end()
QUtil::get_current_qpdf_time());
if (this->att.path.empty())
{
throw QPDFJob::ConfigError("add attachment: no path specified");
usage("add attachment: no path specified");
}
std::string last_element = QUtil::path_basename(this->att.path);
if (last_element.empty())
{
throw QPDFJob::ConfigError(
"path for --add-attachment may not be empty");
usage("path for --add-attachment may not be empty");
}
if (this->att.filename.empty())
{
@ -674,7 +861,7 @@ QPDFJob::PagesConfig::end()
{
if (this->config.o.page_specs.empty())
{
throw QPDFJob::ConfigError("--pages: no page specifications given");
usage("--pages: no page specifications given");
}
return this->config;
}

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@ -24,15 +24,7 @@ void argEncrypt();
void argOverlay();
void argPages();
void argUnderlay();
void argJobJsonFile(char *);
void argPasswordFile(char *);
void argRotate(char *);
void argShowObject(char *);
void argDecodeLevel(char *);
void argObjectStreams(char *);
void argPasswordMode(char *);
void argRemoveUnreferencedResources(char *);
void argStreamData(char *);
void argPagesPositional(char*);
void argPagesPassword(char *);
void argEndPages();

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@ -86,7 +86,7 @@ this->ap.addRequiredParameter("copy-encryption", [this](char *x){c_main->copyEnc
this->ap.addRequiredParameter("encryption-file-password", [this](char *x){c_main->encryptionFilePassword(x);}, "password");
this->ap.addRequiredParameter("force-version", [this](char *x){c_main->forceVersion(x);}, "version");
this->ap.addRequiredParameter("ii-min-bytes", [this](char *x){c_main->iiMinBytes(x);}, "minimum");
this->ap.addRequiredParameter("job-json-file", p(&ArgParser::argJobJsonFile), "file");
this->ap.addRequiredParameter("job-json-file", [this](char *x){c_main->jobJsonFile(x);}, "file");
this->ap.addRequiredParameter("json-object", [this](char *x){c_main->jsonObject(x);}, "trailer");
this->ap.addRequiredParameter("keep-files-open-threshold", [this](char *x){c_main->keepFilesOpenThreshold(x);}, "count");
this->ap.addRequiredParameter("linearize-pass1", [this](char *x){c_main->linearizePass1(x);}, "filename");
@ -95,21 +95,21 @@ this->ap.addRequiredParameter("oi-min-area", [this](char *x){c_main->oiMinArea(x
this->ap.addRequiredParameter("oi-min-height", [this](char *x){c_main->oiMinHeight(x);}, "minimum");
this->ap.addRequiredParameter("oi-min-width", [this](char *x){c_main->oiMinWidth(x);}, "minimum");
this->ap.addRequiredParameter("password", [this](char *x){c_main->password(x);}, "password");
this->ap.addRequiredParameter("password-file", p(&ArgParser::argPasswordFile), "password");
this->ap.addRequiredParameter("password-file", [this](char *x){c_main->passwordFile(x);}, "password");
this->ap.addRequiredParameter("remove-attachment", [this](char *x){c_main->removeAttachment(x);}, "attachment");
this->ap.addRequiredParameter("rotate", p(&ArgParser::argRotate), "[+|-]angle");
this->ap.addRequiredParameter("show-attachment", [this](char *x){c_main->showAttachment(x);}, "attachment");
this->ap.addRequiredParameter("show-object", p(&ArgParser::argShowObject), "trailer");
this->ap.addRequiredParameter("show-object", [this](char *x){c_main->showObject(x);}, "trailer");
this->ap.addChoices("compress-streams", [this](char *x){c_main->compressStreams(x);}, true, yn_choices);
this->ap.addChoices("decode-level", p(&ArgParser::argDecodeLevel), true, decode_level_choices);
this->ap.addChoices("decode-level", [this](char *x){c_main->decodeLevel(x);}, true, decode_level_choices);
this->ap.addChoices("flatten-annotations", [this](char *x){c_main->flattenAnnotations(x);}, true, flatten_choices);
this->ap.addChoices("json-key", [this](char *x){c_main->jsonKey(x);}, true, json_key_choices);
this->ap.addChoices("keep-files-open", [this](char *x){c_main->keepFilesOpen(x);}, true, yn_choices);
this->ap.addChoices("normalize-content", [this](char *x){c_main->normalizeContent(x);}, true, yn_choices);
this->ap.addChoices("object-streams", p(&ArgParser::argObjectStreams), true, object_streams_choices);
this->ap.addChoices("password-mode", p(&ArgParser::argPasswordMode), true, password_mode_choices);
this->ap.addChoices("remove-unreferenced-resources", p(&ArgParser::argRemoveUnreferencedResources), true, remove_unref_choices);
this->ap.addChoices("stream-data", p(&ArgParser::argStreamData), true, stream_data_choices);
this->ap.addChoices("object-streams", [this](char *x){c_main->objectStreams(x);}, true, object_streams_choices);
this->ap.addChoices("password-mode", [this](char *x){c_main->passwordMode(x);}, true, password_mode_choices);
this->ap.addChoices("remove-unreferenced-resources", [this](char *x){c_main->removeUnreferencedResources(x);}, true, remove_unref_choices);
this->ap.addChoices("stream-data", [this](char *x){c_main->streamData(x);}, true, stream_data_choices);
this->ap.registerOptionTable("pages", b(&ArgParser::argEndPages));
this->ap.addPositional(p(&ArgParser::argPagesPositional));
this->ap.addRequiredParameter("password", p(&ArgParser::argPagesPassword), "password");

View File

@ -567,8 +567,6 @@ NNTree erased last item in tree 0
NNTree remove limits from root 0
QPDFPageObjectHelper unresolved names 0
QPDFPageObjectHelper resolving unresolved 0
qpdf password stdin 0
qpdf password file 0
QPDFFileSpecObjectHelper empty compat_name 0
QPDFFileSpecObjectHelper non-empty compat_name 0
QPDFPageObjectHelper flatten inherit rotate 0
@ -630,3 +628,5 @@ qpdf check encrypted not encrypted 0
qpdf check password password incorrect 0
qpdf check password password correct 0
qpdf check password not encrypted 0
QPDFJob_config password file 0
QPDFJob_config password stdin 0