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QPDFJob: autogenerate json init and declarations

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Now still have to go through and implement the handlers.
This commit is contained in:
Jay Berkenbilt 2022-01-29 18:26:11 -05:00
parent 842a9d928e
commit 11a86e444d
8 changed files with 683 additions and 122 deletions
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116
generate_auto_job
View File

@ -364,16 +364,17 @@ class Main:
self.json_decls = []
self.json_init = []
self.jdata = {}
self.by_table = {}
def add_jdata(flag, table):
def add_jdata(flag, table, details):
nonlocal self
if table == 'help':
self.help_options.add(f'--{flag}')
elif flag in self.jdata:
self.jdata[flag]['tables'].add(table)
self.jdata[flag]['tables'][table] = details
else:
self.jdata[flag] = {
'tables': set([table]),
'tables': {table: details},
}
self.init.append('auto b = [this](void (ArgParser::*f)()) {')
@ -384,11 +385,14 @@ class Main:
self.init.append('};')
self.init.append('')
for k, v in data['choices'].items():
s = f'char const* {k}_choices[] = {{'
s = f'static char const* {k}_choices[] = {{'
for i in v:
s += f'"{i}", '
self.init.append(s + '0};')
s += '0};'
self.init.append(s)
self.json_init.append(s)
self.init.append('')
self.json_init.append('')
for o in data['options']:
table = o['table']
@ -402,6 +406,13 @@ class Main:
config = o.get('config', None)
table_prefix = o.get('prefix', '')
arg_prefix = 'arg' + table_prefix
config_prefix = o.get('config_prefix', table_prefix)
manual = o.get('manual', [])
json_prefix = table_prefix or table
self.by_table[json_prefix] = {
'config': config,
'manual': manual,
}
if table == 'main':
self.init.append('this->ap.selectMainOptionTable();')
elif table == 'help':
@ -430,33 +441,58 @@ class Main:
for i, [kind, v] in flags.items():
self.options_without_help.add(f'--{i}')
add_jdata(i, table_prefix or table)
if config is None or i in o.get('manual', []):
add_jdata(i, json_prefix, [kind, v])
if config is None or i in manual:
identifier = self.to_identifier(i, arg_prefix, False)
self.handle_flag(i, identifier, kind, v)
else:
identifier = self.to_identifier(i, '', False)
prefix = o.get('config_prefix', table_prefix)
self.handle_trivial(
i, identifier, config, prefix, kind, v)
i, identifier, config, config_prefix, kind, v)
if table not in ('main', 'help'):
identifier = self.to_identifier(table, 'argEnd', False)
self.decls.append(f'void {identifier}();')
def generate_schema(self, data):
# XXX check data['json'] against what we know from jdata.
# Ultimately be able to generate a schema as well as
# JSONHandler and registering stuff.
def handle_json_trivial(self, key, fdata):
config = None
for t, [kind, v] in fdata['tables'].items():
# We have determined that all tables, if multiple, have
# the same config.
tdata = self.by_table[t]
config = tdata['config']
if kind == 'bare':
self.json_init.append(
f'addBare("{key}", [this]() {{ {config}->{key}(); }});')
elif kind == 'optional_parameter' or kind == 'required_parameter':
# No optional parameters in json
self.json_init.append(
f'addParameter("{key}", [this](char const* p)'
f' {{ {config}->{key}(p); }});')
elif kind == 'optional_choices' or kind == 'required_choices':
# No optional choices in json
self.json_init.append(
f'addChoices("{key}", {v}_choices,'
f' [this](char const* p) {{ {config}->{key}(p); }});')
def handle_json_manual(self, key, path):
method = re.sub(r'\.([a-zA-Z0-9])',
lambda x: x.group(1).upper(),
f'setup{path}.{key}')
self.json_decls.append(
f'void {method}(std::string const&);')
self.json_init.append(
f'doSetup("{key}", bindSetup(&Handlers::{method}));')
def generate_schema(self, data):
# Check to make sure that every command-line option is
# represented either in data['json'] or data['no-json'].
# Build a list of options that we expect. If an option appears
# once, we just expect to see it once. If it appears in more
# than one options table, we need to see a separate version of
# it for each option table. It is represented prepended in
# job.yml with the table prefix. The table prefix is removed
# it for each option table. It is represented in job.yml
# prepended with the table prefix. The table prefix is removed
# in the schema.
expected = {}
for k, v in self.jdata.items():
@ -466,8 +502,6 @@ class Main:
else:
for t in sorted(tables):
expected[f'{t}.{k}'] = {**v}
for _, v in expected.items():
del v['tables']
options_seen = set(data['no-json'])
self.schema = {}
@ -479,11 +513,29 @@ class Main:
# go. This verifies consistency between command-line options
# and the json section of the data and builds up a schema by
# populating with help information as available.
def build_schema(j, s):
def build_schema(j, s, flag, path):
if flag:
identifier = self.to_identifier(path, '', False)
self.json_decls.append(f'void begin{identifier}();')
self.json_decls.append(f'void end{identifier}();')
self.json_init.append(
f'beginDict("{flag}",'
f' bindBare(&Handlers::begin{identifier}),'
f' bindBare(&Handlers::end{identifier})); // {path}')
for k, v in j.items():
if not (k in expected or
k.startswith('_') or
isinstance(v, str)):
is_trivial = False
if k in expected:
is_trivial = True
common_config = None
for t in expected[k]['tables']:
tdata = self.by_table[t]
if k in tdata['manual']:
is_trivial = False
if common_config is None:
common_config = tdata['config']
elif common_config != tdata['config']:
is_trivial = False
elif not (k.startswith('_') or isinstance(v, str)):
raise Exception(f'json: unknown key {k}')
if k.startswith('_'):
schema_key = k[1:]
@ -491,6 +543,7 @@ class Main:
schema_key = re.sub(r'[^\.]+\.', '', k)
schema_key = option_to_json_key(schema_key)
schema_value = v
is_dict = False
if k in expected:
options_seen.add(re.sub('^_', '', k))
if v is None:
@ -499,19 +552,30 @@ class Main:
lambda x: option_to_json_key(x.group(1)),
expected[k]['help'])
if (isinstance(v, dict)):
is_dict = True
schema_value = {}
build_schema(v, schema_value)
build_schema(v, schema_value,
schema_key, f'{path}.{schema_key}')
elif (isinstance(v, list)):
if len(v) != 1:
raise Exception('json contains array with length != 1')
if isinstance(v[0], dict):
is_dict = True
schema_value = [{}]
build_schema(v[0], schema_value[0])
build_schema(v[0], schema_value[0],
schema_key, f'{path}.{schema_key}')
elif schema_value is None:
raise Exception(f'unknown schema value for {k}')
s[schema_key] = schema_value
if not is_dict:
if is_trivial:
self.handle_json_trivial(schema_key, expected[k])
else:
self.handle_json_manual(schema_key, path)
if flag:
self.json_init.append(f'endDict(); // {path}')
build_schema(data['json'], self.schema)
build_schema(data['json'], self.schema, '', '')
if options_seen != set(expected.keys()):
raise Exception('missing from json: ' +
str(set(expected.keys()) - options_seen))
@ -540,9 +604,7 @@ class Main:
identifier = f'{prefix}_{identifier.upper()}'
else:
if prefix:
identifier = f'{prefix}_{identifier.lower()}'
else:
identifier = identifier.lower()
identifier = f'{prefix}_{identifier}'
identifier = re.sub(r'_([a-z])',
lambda x: x.group(1).upper(),
identifier).replace('_', '')

12
job.sums
View File

@ -1,17 +1,17 @@
# Generated by generate_auto_job
generate_auto_job f9aa6ddc529f5be910566a59329d1d2fea7d18c7e5c014fe30f6567a3bd518aa
generate_auto_job 53b2b81e8cb38f1bfa0053f351f37fe9e9437eb2cef808ff0c01cfc56ca20946
include/qpdf/auto_job_c_att.hh 7ad43bb374c1370ef32ebdcdcb7b73a61d281f7f4e3f12755585872ab30fb60e
include/qpdf/auto_job_c_copy_att.hh 32275d03cdc69b703dd7e02ba0bbe15756e714e9ad185484773a6178dc09e1ee
include/qpdf/auto_job_c_enc.hh 72e138c7b96ed5aacdce78c1dec04b1c20d361faec4f8faf52f64c1d6be99265
include/qpdf/auto_job_c_main.hh 516adb23cc7e44e614e436880be870d0574e4ebbc706cd855a1360000eed31bb
include/qpdf/auto_job_c_pages.hh 931840b329a36ca0e41401190e04537b47f2867671a6643bfd8da74014202671
include/qpdf/auto_job_c_uo.hh 0585b7de459fa479d9e51a45fa92de0ff6dee748efc9ec1cedd0dde6cee1ad50
job.yml 1590fd16fd17ed40db9aa56b6713c844cfd61b3a6d0441a3ccd122b7371c68e9
job.yml d9be74c397e1f272ac6a81981a528c332f8bd7b98d58ae6ba6f60875391567e8
libqpdf/qpdf/auto_job_decl.hh 9f79396ec459f191be4c5fe34cf88c265cf47355a1a945fa39169d1c94cf04f6
libqpdf/qpdf/auto_job_help.hh 23c79f1d2c02bda28f64aace17f69487205c797e7ae2234892cbbabab49d6d47
libqpdf/qpdf/auto_job_init.hh 3b6323189480a7d782563c9d2b5bc29b8dcd19c6dcc89840b207e38cb503d3f1
libqpdf/qpdf/auto_job_json_decl.hh 931840b329a36ca0e41401190e04537b47f2867671a6643bfd8da74014202671
libqpdf/qpdf/auto_job_json_init.hh 931840b329a36ca0e41401190e04537b47f2867671a6643bfd8da74014202671
libqpdf/qpdf/auto_job_schema.hh 1c3b4b5488270f8d200ed345573e3a241f15baff6fb7e97ec3d044103b2546d9
libqpdf/qpdf/auto_job_init.hh 8e9e31b6099a662497339b27f6e2d7f779f35011e88a834bee8811c33405a0fe
libqpdf/qpdf/auto_job_json_decl.hh d729213332b92ee0da89d1cad0318ab96aec443f37d208fbbc8d56e9d1398ac2
libqpdf/qpdf/auto_job_json_init.hh a28c2c2b83d1c0036d3d07172dffb1eac1b75ce3d6a615a87111e9f3bd3dad58
libqpdf/qpdf/auto_job_schema.hh 9962f09f3260c01d4165a6ddf2814a0621395dcb5d80a3d310f580a1b7d3baba
manual/_ext/qpdf.py e9ac9d6c70642a3d29281ee5ad92ae2422dee8be9306fb8a0bc9dba0ed5e28f3
manual/cli.rst 79140e023faa0cb77afe0b1dc512dd120ee5617f4db82f842596e4f239f93882

11
job.yml
View File

@ -253,16 +253,13 @@ json:
# a "schema" (as in JSON.hh) for the json input to QPDFJob. The
# leading underscore is removed.
_input:
# QXXXQ need to figure out how to specify input and output
_file:
_name: "input filename"
_fileName: "input filename"
main.password:
password-file:
_empty: "qxxxq empty"
empty:
_output:
_file:
_name: "output filename"
_replace-input: "qxxxq replace input"
_fileName: "output filename"
_replace-input: "set to true to replace input"
_options:
qdf:
preserve-unreferenced:

405
libqpdf/QPDFJob_json.cc
View File

@ -23,20 +23,23 @@ namespace
void usage(std::string const& message);
void initHandlers();
typedef std::function<void()> bare_arg_handler_t;
typedef std::function<void(char const*)> param_arg_handler_t;
typedef std::function<void()> bare_handler_t;
typedef std::function<void(char const*)> param_handler_t;
typedef std::function<void(std::string const& key)> setup_handler_t;
void addBare(std::string const& key, bare_arg_handler_t);
void addParameter(std::string const& key, bool required,
param_arg_handler_t);
void addChoices(std::string const& key,
bool required, char const** choices,
param_arg_handler_t);
void addBare(std::string const& key, bare_handler_t);
void addParameter(std::string const& key, param_handler_t);
void addChoices(std::string const& key, char const** choices,
param_handler_t);
void doSetup(std::string const& key, setup_handler_t);
void beginDict(std::string const& key,
bare_arg_handler_t start_fn,
bare_arg_handler_t end_fn);
bare_handler_t start_fn,
bare_handler_t end_fn);
void endDict();
bare_handler_t bindBare(void (Handlers::*f)());
setup_handler_t bindSetup(void (Handlers::*f)(std::string const&));
std::list<std::shared_ptr<JSONHandler>> json_handlers;
JSONHandler* jh; // points to last of json_handlers
std::shared_ptr<QPDFJob::Config> c_main;
@ -61,6 +64,18 @@ Handlers::usage(std::string const& message)
throw QPDFUsage(message);
}
Handlers::bare_handler_t
Handlers::bindBare(void (Handlers::*f)())
{
return std::bind(std::mem_fn(f), this);
}
Handlers::setup_handler_t
Handlers::bindSetup(void (Handlers::*f)(std::string const&))
{
return std::bind(std::mem_fn(f), this, std::placeholders::_1);
}
void
Handlers::initHandlers()
{
@ -72,33 +87,6 @@ Handlers::initHandlers()
# include <qpdf/auto_job_json_init.hh>
// QXXXQ
auto empty = [](){};
beginDict("input", empty, empty);
beginDict("file", empty, empty);
addParameter("name", true, [this](char const* p) {
c_main->inputFile(p);
});
endDict(); // input.file
endDict(); // input
beginDict("output", empty, empty);
beginDict("file", empty, empty);
addParameter("name", true, [this](char const* p) {
c_main->outputFile(p);
});
endDict(); // output.file
beginDict("options", empty, empty);
addBare("qdf", [this]() {
c_main->qdf();
});
char const* choices[] = {"disable", "preserve", "generate", 0};
addChoices("objectStreams", true, choices, [this](char const* p) {
c_main->objectStreams(p);
});
endDict(); // output.options
endDict(); // output
// /QXXXQ
if (this->json_handlers.size() != 1)
{
throw std::logic_error("QPDFJob_json: json_handlers size != 1 at end");
@ -106,7 +94,7 @@ Handlers::initHandlers()
}
void
Handlers::addBare(std::string const& key, bare_arg_handler_t fn)
Handlers::addBare(std::string const& key, bare_handler_t fn)
{
auto h = std::make_shared<JSONHandler>();
h->addBoolHandler([this, fn](std::string const& path, bool v){
@ -123,29 +111,19 @@ Handlers::addBare(std::string const& key, bare_arg_handler_t fn)
}
void
Handlers::addParameter(std::string const& key,
bool required,
param_arg_handler_t fn)
Handlers::addParameter(std::string const& key, param_handler_t fn)
{
auto h = std::make_shared<JSONHandler>();
h->addStringHandler(
[fn](std::string const& path, std::string const& parameter){
fn(parameter.c_str());
});
if (! required)
{
h->addNullHandler(
[fn](std::string const& path){
fn(nullptr);
});
}
jh->addDictKeyHandler(key, h);
}
void
Handlers::addChoices(std::string const& key,
bool required, char const** choices,
param_arg_handler_t fn)
Handlers::addChoices(std::string const& key, char const** choices,
param_handler_t fn)
{
auto h = std::make_shared<JSONHandler>();
h->addStringHandler(
@ -183,20 +161,19 @@ Handlers::addChoices(std::string const& key,
}
fn(parameter.c_str());
});
if (! required)
{
h->addNullHandler(
[fn](std::string const& path){
fn(nullptr);
});
}
jh->addDictKeyHandler(key, h);
}
void
Handlers::doSetup(std::string const& key, setup_handler_t fn)
{
fn(key);
}
void
Handlers::beginDict(std::string const& key,
bare_arg_handler_t start_fn,
bare_arg_handler_t end_fn)
bare_handler_t start_fn,
bare_handler_t end_fn)
{
auto new_jh = std::make_shared<JSONHandler>();
new_jh->addDictHandlers(
@ -220,6 +197,314 @@ Handlers::handle(JSON& j)
this->json_handlers.back()->handle(".", j);
}
void
Handlers::beginInput()
{
// nothing needed
}
void
Handlers::endInput()
{
// nothing needed
}
void
Handlers::setupInputFileName(std::string const& key)
{
addParameter(key, [this](char const* p) {
c_main->inputFile(p);
});
}
void
Handlers::setupInputPassword(std::string const& key)
{
// QXXXQ
}
void
Handlers::setupInputEmpty(std::string const& key)
{
addBare(key, [this]() {
c_main->emptyInput();
});
}
void
Handlers::beginOutput()
{
// nothing needed
}
void
Handlers::endOutput()
{
// nothing needed
}
void
Handlers::setupOutputFileName(std::string const& key)
{
addParameter(key, [this](char const* p) {
c_main->outputFile(p);
});
}
void
Handlers::setupOutputReplaceInput(std::string const& key)
{
addBare(key, [this]() {
c_main->replaceInput();
});
}
void
Handlers::beginOutputOptions()
{
// nothing needed
}
void
Handlers::endOutputOptions()
{
// nothing needed
}
void
Handlers::beginOutputOptionsEncrypt()
{
// QXXXQ
}
void
Handlers::endOutputOptionsEncrypt()
{
// QXXXQ
}
void
Handlers::setupOutputOptionsEncryptKeyLength(std::string const& key)
{
// QXXXQ
}
void
Handlers::setupOutputOptionsEncryptUserPassword(std::string const& key)
{
// QXXXQ
}
void
Handlers::setupOutputOptionsEncryptOwnerPassword(std::string const& key)
{
// QXXXQ
}
void
Handlers::beginOutputOptionsEncrypt40Bit()
{
// QXXXQ
}
void
Handlers::endOutputOptionsEncrypt40Bit()
{
// QXXXQ
}
void
Handlers::beginOutputOptionsEncrypt128Bit()
{
// QXXXQ
}
void
Handlers::endOutputOptionsEncrypt128Bit()
{
// QXXXQ
}
void
Handlers::beginOutputOptionsEncrypt256Bit()
{
// QXXXQ
}
void
Handlers::endOutputOptionsEncrypt256Bit()
{
// QXXXQ
}
void
Handlers::beginOptions()
{
// nothing needed
}
void
Handlers::endOptions()
{
// nothing needed
}
void
Handlers::beginInspect()
{
// nothing needed
}
void
Handlers::endInspect()
{
// nothing needed
}
void
Handlers::beginTransform()
{
// nothing needed
}
void
Handlers::endTransform()
{
// nothing needed
}
void
Handlers::beginModify()
{
// nothing needed
}
void
Handlers::endModify()
{
// nothing needed
}
void
Handlers::beginModifyAddAttachment()
{
// QXXXQ
}
void
Handlers::endModifyAddAttachment()
{
// QXXXQ
}
void
Handlers::setupModifyAddAttachmentPath(std::string const& key)
{
// QXXXQ
}
void
Handlers::beginModifyCopyAttachmentsFrom()
{
// QXXXQ
}
void
Handlers::endModifyCopyAttachmentsFrom()
{
// QXXXQ
}
void
Handlers::setupModifyCopyAttachmentsFromPath(std::string const& key)
{
// QXXXQ
}
void
Handlers::setupModifyCopyAttachmentsFromPassword(std::string const& key)
{
// QXXXQ
}
void
Handlers::beginModifyPages()
{
// QXXXQ
}
void
Handlers::endModifyPages()
{
// QXXXQ
}
void
Handlers::setupModifyPagesFile(std::string const& key)
{
// QXXXQ
}
void
Handlers::setupModifyPagesPassword(std::string const& key)
{
// QXXXQ
}
void
Handlers::setupModifyPagesRange(std::string const& key)
{
// QXXXQ
}
void
Handlers::beginModifyOverlay()
{
// QXXXQ
}
void
Handlers::endModifyOverlay()
{
// QXXXQ
}
void
Handlers::setupModifyOverlayFile(std::string const& key)
{
// QXXXQ
}
void
Handlers::setupModifyOverlayPassword(std::string const& key)
{
// QXXXQ
}
void
Handlers::beginModifyUnderlay()
{
// QXXXQ
}
void
Handlers::endModifyUnderlay()
{
// QXXXQ
}
void
Handlers::setupModifyUnderlayFile(std::string const& key)
{
// QXXXQ
}
void
Handlers::setupModifyUnderlayPassword(std::string const& key)
{
// QXXXQ
}
void
QPDFJob::initializeFromJson(std::string const& json)
{

20
libqpdf/qpdf/auto_job_init.hh
View File

@ -10,16 +10,16 @@ auto p = [this](void (ArgParser::*f)(char *)) {
return QPDFArgParser::bindParam(f, this);
};
char const* yn_choices[] = {"y", "n", 0};
char const* password_mode_choices[] = {"bytes", "hex-bytes", "unicode", "auto", 0};
char const* stream_data_choices[] = {"compress", "preserve", "uncompress", 0};
char const* decode_level_choices[] = {"none", "generalized", "specialized", "all", 0};
char const* object_streams_choices[] = {"disable", "preserve", "generate", 0};
char const* remove_unref_choices[] = {"auto", "yes", "no", 0};
char const* flatten_choices[] = {"all", "print", "screen", 0};
char const* json_key_choices[] = {"acroform", "attachments", "encrypt", "objectinfo", "objects", "outlines", "pagelabels", "pages", 0};
char const* print128_choices[] = {"full", "low", "none", 0};
char const* modify128_choices[] = {"all", "annotate", "form", "assembly", "none", 0};
static char const* yn_choices[] = {"y", "n", 0};
static char const* password_mode_choices[] = {"bytes", "hex-bytes", "unicode", "auto", 0};
static char const* stream_data_choices[] = {"compress", "preserve", "uncompress", 0};
static char const* decode_level_choices[] = {"none", "generalized", "specialized", "all", 0};
static char const* object_streams_choices[] = {"disable", "preserve", "generate", 0};
static char const* remove_unref_choices[] = {"auto", "yes", "no", 0};
static char const* flatten_choices[] = {"all", "print", "screen", 0};
static char const* json_key_choices[] = {"acroform", "attachments", "encrypt", "objectinfo", "objects", "outlines", "pagelabels", "pages", 0};
static char const* print128_choices[] = {"full", "low", "none", 0};
static char const* modify128_choices[] = {"all", "annotate", "form", "assembly", "none", 0};
this->ap.selectHelpOptionTable();
this->ap.addBare("version", b(&ArgParser::argVersion));

50
libqpdf/qpdf/auto_job_json_decl.hh
View File

@ -3,3 +3,53 @@
// Edits will be automatically overwritten if the build is
// run in maintainer mode.
//
void beginInput();
void endInput();
void setupInputFileName(std::string const&);
void setupInputPassword(std::string const&);
void setupInputEmpty(std::string const&);
void beginOutput();
void endOutput();
void setupOutputFileName(std::string const&);
void setupOutputReplaceInput(std::string const&);
void beginOutputOptions();
void endOutputOptions();
void beginOutputOptionsEncrypt();
void endOutputOptionsEncrypt();
void setupOutputOptionsEncryptKeyLength(std::string const&);
void setupOutputOptionsEncryptUserPassword(std::string const&);
void setupOutputOptionsEncryptOwnerPassword(std::string const&);
void beginOutputOptionsEncrypt40Bit();
void endOutputOptionsEncrypt40Bit();
void beginOutputOptionsEncrypt128Bit();
void endOutputOptionsEncrypt128Bit();
void beginOutputOptionsEncrypt256Bit();
void endOutputOptionsEncrypt256Bit();
void beginOptions();
void endOptions();
void beginInspect();
void endInspect();
void beginTransform();
void endTransform();
void beginModify();
void endModify();
void beginModifyAddAttachment();
void endModifyAddAttachment();
void setupModifyAddAttachmentPath(std::string const&);
void beginModifyCopyAttachmentsFrom();
void endModifyCopyAttachmentsFrom();
void setupModifyCopyAttachmentsFromPath(std::string const&);
void setupModifyCopyAttachmentsFromPassword(std::string const&);
void beginModifyPages();
void endModifyPages();
void setupModifyPagesFile(std::string const&);
void setupModifyPagesPassword(std::string const&);
void setupModifyPagesRange(std::string const&);
void beginModifyOverlay();
void endModifyOverlay();
void setupModifyOverlayFile(std::string const&);
void setupModifyOverlayPassword(std::string const&);
void beginModifyUnderlay();
void endModifyUnderlay();
void setupModifyUnderlayFile(std::string const&);
void setupModifyUnderlayPassword(std::string const&);

171
libqpdf/qpdf/auto_job_json_init.hh
View File

@ -3,3 +3,174 @@
// Edits will be automatically overwritten if the build is
// run in maintainer mode.
//
static char const* yn_choices[] = {"y", "n", 0};
static char const* password_mode_choices[] = {"bytes", "hex-bytes", "unicode", "auto", 0};
static char const* stream_data_choices[] = {"compress", "preserve", "uncompress", 0};
static char const* decode_level_choices[] = {"none", "generalized", "specialized", "all", 0};
static char const* object_streams_choices[] = {"disable", "preserve", "generate", 0};
static char const* remove_unref_choices[] = {"auto", "yes", "no", 0};
static char const* flatten_choices[] = {"all", "print", "screen", 0};
static char const* json_key_choices[] = {"acroform", "attachments", "encrypt", "objectinfo", "objects", "outlines", "pagelabels", "pages", 0};
static char const* print128_choices[] = {"full", "low", "none", 0};
static char const* modify128_choices[] = {"all", "annotate", "form", "assembly", "none", 0};
beginDict("input", bindBare(&Handlers::beginInput), bindBare(&Handlers::endInput)); // .input
doSetup("fileName", bindSetup(&Handlers::setupInputFileName));
doSetup("password", bindSetup(&Handlers::setupInputPassword));
addParameter("passwordFile", [this](char const* p) { c_main->passwordFile(p); });
doSetup("empty", bindSetup(&Handlers::setupInputEmpty));
endDict(); // .input
beginDict("output", bindBare(&Handlers::beginOutput), bindBare(&Handlers::endOutput)); // .output
doSetup("fileName", bindSetup(&Handlers::setupOutputFileName));
doSetup("replaceInput", bindSetup(&Handlers::setupOutputReplaceInput));
beginDict("options", bindBare(&Handlers::beginOutputOptions), bindBare(&Handlers::endOutputOptions)); // .output.options
addBare("qdf", [this]() { c_main->qdf(); });
addBare("preserveUnreferenced", [this]() { c_main->preserveUnreferenced(); });
addBare("newlineBeforeEndstream", [this]() { c_main->newlineBeforeEndstream(); });
addChoices("normalizeContent", yn_choices, [this](char const* p) { c_main->normalizeContent(p); });
addChoices("streamData", stream_data_choices, [this](char const* p) { c_main->streamData(p); });
addChoices("compressStreams", yn_choices, [this](char const* p) { c_main->compressStreams(p); });
addBare("recompressFlate", [this]() { c_main->recompressFlate(); });
addChoices("decodeLevel", decode_level_choices, [this](char const* p) { c_main->decodeLevel(p); });
addBare("decrypt", [this]() { c_main->decrypt(); });
addBare("staticAesIv", [this]() { c_main->staticAesIv(); });
addBare("staticId", [this]() { c_main->staticId(); });
addBare("noOriginalObjectIds", [this]() { c_main->noOriginalObjectIds(); });
addParameter("copyEncryption", [this](char const* p) { c_main->copyEncryption(p); });
addParameter("encryptionFilePassword", [this](char const* p) { c_main->encryptionFilePassword(p); });
addBare("linearize", [this]() { c_main->linearize(); });
addParameter("linearizePass1", [this](char const* p) { c_main->linearizePass1(p); });
addChoices("objectStreams", object_streams_choices, [this](char const* p) { c_main->objectStreams(p); });
addParameter("minVersion", [this](char const* p) { c_main->minVersion(p); });
addParameter("forceVersion", [this](char const* p) { c_main->forceVersion(p); });
addBare("progress", [this]() { c_main->progress(); });
addParameter("splitPages", [this](char const* p) { c_main->splitPages(p); });
beginDict("encrypt", bindBare(&Handlers::beginOutputOptionsEncrypt), bindBare(&Handlers::endOutputOptionsEncrypt)); // .output.options.encrypt
doSetup("keyLength", bindSetup(&Handlers::setupOutputOptionsEncryptKeyLength));
doSetup("userPassword", bindSetup(&Handlers::setupOutputOptionsEncryptUserPassword));
doSetup("ownerPassword", bindSetup(&Handlers::setupOutputOptionsEncryptOwnerPassword));
beginDict("40Bit", bindBare(&Handlers::beginOutputOptionsEncrypt40Bit), bindBare(&Handlers::endOutputOptionsEncrypt40Bit)); // .output.options.encrypt.40Bit
addChoices("annotate", yn_choices, [this](char const* p) { c_enc->annotate(p); });
addChoices("extract", yn_choices, [this](char const* p) { c_enc->extract(p); });
addChoices("modify", modify128_choices, [this](char const* p) { c_enc->modify(p); });
addChoices("print", print128_choices, [this](char const* p) { c_enc->print(p); });
endDict(); // .output.options.encrypt.40Bit
beginDict("128Bit", bindBare(&Handlers::beginOutputOptionsEncrypt128Bit), bindBare(&Handlers::endOutputOptionsEncrypt128Bit)); // .output.options.encrypt.128Bit
addChoices("accessibility", yn_choices, [this](char const* p) { c_enc->accessibility(p); });
addChoices("annotate", yn_choices, [this](char const* p) { c_enc->annotate(p); });
addChoices("assemble", yn_choices, [this](char const* p) { c_enc->assemble(p); });
addBare("cleartextMetadata", [this]() { c_enc->cleartextMetadata(); });
addChoices("extract", yn_choices, [this](char const* p) { c_enc->extract(p); });
addChoices("form", yn_choices, [this](char const* p) { c_enc->form(p); });
addChoices("modifyOther", yn_choices, [this](char const* p) { c_enc->modifyOther(p); });
addChoices("modify", modify128_choices, [this](char const* p) { c_enc->modify(p); });
addChoices("print", print128_choices, [this](char const* p) { c_enc->print(p); });
addBare("forceV4", [this]() { c_enc->forceV4(); });
addChoices("useAes", yn_choices, [this](char const* p) { c_enc->useAes(p); });
endDict(); // .output.options.encrypt.128Bit
beginDict("256Bit", bindBare(&Handlers::beginOutputOptionsEncrypt256Bit), bindBare(&Handlers::endOutputOptionsEncrypt256Bit)); // .output.options.encrypt.256Bit
addChoices("accessibility", yn_choices, [this](char const* p) { c_enc->accessibility(p); });
addChoices("annotate", yn_choices, [this](char const* p) { c_enc->annotate(p); });
addChoices("assemble", yn_choices, [this](char const* p) { c_enc->assemble(p); });
addBare("cleartextMetadata", [this]() { c_enc->cleartextMetadata(); });
addChoices("extract", yn_choices, [this](char const* p) { c_enc->extract(p); });
addChoices("form", yn_choices, [this](char const* p) { c_enc->form(p); });
addChoices("modifyOther", yn_choices, [this](char const* p) { c_enc->modifyOther(p); });
addChoices("modify", modify128_choices, [this](char const* p) { c_enc->modify(p); });
addChoices("print", print128_choices, [this](char const* p) { c_enc->print(p); });
addBare("allowInsecure", [this]() { c_enc->allowInsecure(); });
addBare("forceR5", [this]() { c_enc->forceR5(); });
endDict(); // .output.options.encrypt.256Bit
endDict(); // .output.options.encrypt
endDict(); // .output.options
endDict(); // .output
beginDict("options", bindBare(&Handlers::beginOptions), bindBare(&Handlers::endOptions)); // .options
addBare("allowWeakCrypto", [this]() { c_main->allowWeakCrypto(); });
addBare("deterministicId", [this]() { c_main->deterministicId(); });
addChoices("keepFilesOpen", yn_choices, [this](char const* p) { c_main->keepFilesOpen(p); });
addParameter("keepFilesOpenThreshold", [this](char const* p) { c_main->keepFilesOpenThreshold(p); });
addBare("noWarn", [this]() { c_main->noWarn(); });
addBare("verbose", [this]() { c_main->verbose(); });
addBare("warningExit0", [this]() { c_main->warningExit0(); });
addBare("ignoreXrefStreams", [this]() { c_main->ignoreXrefStreams(); });
addBare("passwordIsHexKey", [this]() { c_main->passwordIsHexKey(); });
addChoices("passwordMode", password_mode_choices, [this](char const* p) { c_main->passwordMode(p); });
addBare("suppressPasswordRecovery", [this]() { c_main->suppressPasswordRecovery(); });
addBare("suppressRecovery", [this]() { c_main->suppressRecovery(); });
endDict(); // .options
beginDict("inspect", bindBare(&Handlers::beginInspect), bindBare(&Handlers::endInspect)); // .inspect
addBare("check", [this]() { c_main->check(); });
addBare("checkLinearization", [this]() { c_main->checkLinearization(); });
addBare("filteredStreamData", [this]() { c_main->filteredStreamData(); });
addBare("isEncrypted", [this]() { c_main->isEncrypted(); });
addBare("rawStreamData", [this]() { c_main->rawStreamData(); });
addBare("requiresPassword", [this]() { c_main->requiresPassword(); });
addBare("showEncryption", [this]() { c_main->showEncryption(); });
addBare("showEncryptionKey", [this]() { c_main->showEncryptionKey(); });
addBare("showLinearization", [this]() { c_main->showLinearization(); });
addBare("showNpages", [this]() { c_main->showNpages(); });
addParameter("showObject", [this](char const* p) { c_main->showObject(p); });
addBare("showPages", [this]() { c_main->showPages(); });
addBare("showXref", [this]() { c_main->showXref(); });
addBare("withImages", [this]() { c_main->withImages(); });
addBare("listAttachments", [this]() { c_main->listAttachments(); });
addParameter("showAttachment", [this](char const* p) { c_main->showAttachment(p); });
addBare("json", [this]() { c_main->json(); });
addChoices("jsonKey", json_key_choices, [this](char const* p) { c_main->jsonKey(p); });
addParameter("jsonObject", [this](char const* p) { c_main->jsonObject(p); });
endDict(); // .inspect
beginDict("transform", bindBare(&Handlers::beginTransform), bindBare(&Handlers::endTransform)); // .transform
addBare("coalesceContents", [this]() { c_main->coalesceContents(); });
addParameter("compressionLevel", [this](char const* p) { c_main->compressionLevel(p); });
addBare("externalizeInlineImages", [this]() { c_main->externalizeInlineImages(); });
addParameter("iiMinBytes", [this](char const* p) { c_main->iiMinBytes(p); });
addChoices("removeUnreferencedResources", remove_unref_choices, [this](char const* p) { c_main->removeUnreferencedResources(p); });
endDict(); // .transform
beginDict("modify", bindBare(&Handlers::beginModify), bindBare(&Handlers::endModify)); // .modify
beginDict("addAttachment", bindBare(&Handlers::beginModifyAddAttachment), bindBare(&Handlers::endModifyAddAttachment)); // .modify.addAttachment
doSetup("path", bindSetup(&Handlers::setupModifyAddAttachmentPath));
addParameter("creationdate", [this](char const* p) { c_att->creationdate(p); });
addParameter("description", [this](char const* p) { c_att->description(p); });
addParameter("filename", [this](char const* p) { c_att->filename(p); });
addParameter("key", [this](char const* p) { c_att->key(p); });
addParameter("mimetype", [this](char const* p) { c_att->mimetype(p); });
addParameter("moddate", [this](char const* p) { c_att->moddate(p); });
addBare("replace", [this]() { c_att->replace(); });
endDict(); // .modify.addAttachment
addParameter("removeAttachment", [this](char const* p) { c_main->removeAttachment(p); });
beginDict("copyAttachmentsFrom", bindBare(&Handlers::beginModifyCopyAttachmentsFrom), bindBare(&Handlers::endModifyCopyAttachmentsFrom)); // .modify.copyAttachmentsFrom
doSetup("path", bindSetup(&Handlers::setupModifyCopyAttachmentsFromPath));
doSetup("password", bindSetup(&Handlers::setupModifyCopyAttachmentsFromPassword));
addParameter("prefix", [this](char const* p) { c_copy_att->prefix(p); });
endDict(); // .modify.copyAttachmentsFrom
addParameter("collate", [this](char const* p) { c_main->collate(p); });
addChoices("flattenAnnotations", flatten_choices, [this](char const* p) { c_main->flattenAnnotations(p); });
addBare("flattenRotation", [this]() { c_main->flattenRotation(); });
addBare("generateAppearances", [this]() { c_main->generateAppearances(); });
addBare("keepInlineImages", [this]() { c_main->keepInlineImages(); });
addParameter("oiMinArea", [this](char const* p) { c_main->oiMinArea(p); });
addParameter("oiMinHeight", [this](char const* p) { c_main->oiMinHeight(p); });
addParameter("oiMinWidth", [this](char const* p) { c_main->oiMinWidth(p); });
addBare("optimizeImages", [this]() { c_main->optimizeImages(); });
beginDict("pages", bindBare(&Handlers::beginModifyPages), bindBare(&Handlers::endModifyPages)); // .modify.pages
doSetup("file", bindSetup(&Handlers::setupModifyPagesFile));
doSetup("password", bindSetup(&Handlers::setupModifyPagesPassword));
doSetup("range", bindSetup(&Handlers::setupModifyPagesRange));
endDict(); // .modify.pages
addBare("removePageLabels", [this]() { c_main->removePageLabels(); });
addParameter("rotate", [this](char const* p) { c_main->rotate(p); });
beginDict("overlay", bindBare(&Handlers::beginModifyOverlay), bindBare(&Handlers::endModifyOverlay)); // .modify.overlay
doSetup("file", bindSetup(&Handlers::setupModifyOverlayFile));
doSetup("password", bindSetup(&Handlers::setupModifyOverlayPassword));
addParameter("from", [this](char const* p) { c_uo->from(p); });
addParameter("repeat", [this](char const* p) { c_uo->repeat(p); });
addParameter("to", [this](char const* p) { c_uo->to(p); });
endDict(); // .modify.overlay
beginDict("underlay", bindBare(&Handlers::beginModifyUnderlay), bindBare(&Handlers::endModifyUnderlay)); // .modify.underlay
doSetup("file", bindSetup(&Handlers::setupModifyUnderlayFile));
doSetup("password", bindSetup(&Handlers::setupModifyUnderlayPassword));
addParameter("from", [this](char const* p) { c_uo->from(p); });
addParameter("repeat", [this](char const* p) { c_uo->repeat(p); });
addParameter("to", [this](char const* p) { c_uo->to(p); });
endDict(); // .modify.underlay
endDict(); // .modify

14
libqpdf/qpdf/auto_job_schema.hh
View File

@ -1,17 +1,13 @@
static constexpr char const* JOB_SCHEMA_DATA = R"({
"input": {
"file": {
"name": "input filename",
"fileName": "input filename",
"password": "specify password",
"passwordFile": "read password from a file"
},
"empty": "qxxxq empty"
"passwordFile": "read password from a file",
"empty": "empty input file"
},
"output": {
"file": {
"name": "output filename"
},
"replaceInput": "qxxxq replace input",
"fileName": "output filename",
"replaceInput": "set to true to replace input",
"options": {
"qdf": "enable viewing PDF code in a text editor",
"preserveUnreferenced": "preserve unreferenced objects",