mirror of
https://git.mirrors.martin98.com/https://github.com/prusa3d/PrusaSlicer.git
synced 2025-05-02 16:54:58 +08:00
5b1c1d5922
Reworked command line processing for the GUI slic3r. Now the config is loaded first, then the model files (also the configs from AMF/3MF are applied), and lastly the free standing parameters are applied. Fixed unescaping for command line parameters. The string parameters are now not unescaped, string vector parameters are unescaped only if enquoted. Tab::load_current_preset() - disabled CallAfter for predictability. With CallAfter, it was difficult to call the method in sequence with other methods. Fixed some missing ->Destroy() calls on dialogs created from MainFrame Fixed some compiler warnings.
671 lines
25 KiB
C++
671 lines
25 KiB
C++
#include "Config.hpp"
|
|
#include "Utils.hpp"
|
|
#include <assert.h>
|
|
#include <fstream>
|
|
#include <iostream>
|
|
#include <exception> // std::runtime_error
|
|
#include <boost/algorithm/string.hpp>
|
|
#include <boost/algorithm/string/classification.hpp>
|
|
#include <boost/algorithm/string/erase.hpp>
|
|
#include <boost/algorithm/string/predicate.hpp>
|
|
#include <boost/algorithm/string/replace.hpp>
|
|
#include <boost/algorithm/string/split.hpp>
|
|
#include <boost/config.hpp>
|
|
#include <boost/foreach.hpp>
|
|
#include <boost/lexical_cast.hpp>
|
|
#include <boost/nowide/cenv.hpp>
|
|
#include <boost/nowide/fstream.hpp>
|
|
#include <boost/property_tree/ini_parser.hpp>
|
|
#include <boost/format.hpp>
|
|
#include <string.h>
|
|
|
|
namespace Slic3r {
|
|
|
|
// Escape \n, \r and backslash
|
|
std::string escape_string_cstyle(const std::string &str)
|
|
{
|
|
// Allocate a buffer twice the input string length,
|
|
// so the output will fit even if all input characters get escaped.
|
|
std::vector<char> out(str.size() * 2, 0);
|
|
char *outptr = out.data();
|
|
for (size_t i = 0; i < str.size(); ++ i) {
|
|
char c = str[i];
|
|
if (c == '\r') {
|
|
(*outptr ++) = '\\';
|
|
(*outptr ++) = 'r';
|
|
} else if (c == '\n') {
|
|
(*outptr ++) = '\\';
|
|
(*outptr ++) = 'n';
|
|
} else if (c == '\\') {
|
|
(*outptr ++) = '\\';
|
|
(*outptr ++) = '\\';
|
|
} else
|
|
(*outptr ++) = c;
|
|
}
|
|
return std::string(out.data(), outptr - out.data());
|
|
}
|
|
|
|
std::string escape_strings_cstyle(const std::vector<std::string> &strs)
|
|
{
|
|
// 1) Estimate the output buffer size to avoid buffer reallocation.
|
|
size_t outbuflen = 0;
|
|
for (size_t i = 0; i < strs.size(); ++ i)
|
|
// Reserve space for every character escaped + quotes + semicolon.
|
|
outbuflen += strs[i].size() * 2 + 3;
|
|
// 2) Fill in the buffer.
|
|
std::vector<char> out(outbuflen, 0);
|
|
char *outptr = out.data();
|
|
for (size_t j = 0; j < strs.size(); ++ j) {
|
|
if (j > 0)
|
|
// Separate the strings.
|
|
(*outptr ++) = ';';
|
|
const std::string &str = strs[j];
|
|
// Is the string simple or complex? Complex string contains spaces, tabs, new lines and other
|
|
// escapable characters. Empty string shall be quoted as well, if it is the only string in strs.
|
|
bool should_quote = strs.size() == 1 && str.empty();
|
|
for (size_t i = 0; i < str.size(); ++ i) {
|
|
char c = str[i];
|
|
if (c == ' ' || c == '\t' || c == '\\' || c == '"' || c == '\r' || c == '\n') {
|
|
should_quote = true;
|
|
break;
|
|
}
|
|
}
|
|
if (should_quote) {
|
|
(*outptr ++) = '"';
|
|
for (size_t i = 0; i < str.size(); ++ i) {
|
|
char c = str[i];
|
|
if (c == '\\' || c == '"') {
|
|
(*outptr ++) = '\\';
|
|
(*outptr ++) = c;
|
|
} else if (c == '\r') {
|
|
(*outptr ++) = '\\';
|
|
(*outptr ++) = 'r';
|
|
} else if (c == '\n') {
|
|
(*outptr ++) = '\\';
|
|
(*outptr ++) = 'n';
|
|
} else
|
|
(*outptr ++) = c;
|
|
}
|
|
(*outptr ++) = '"';
|
|
} else {
|
|
memcpy(outptr, str.data(), str.size());
|
|
outptr += str.size();
|
|
}
|
|
}
|
|
return std::string(out.data(), outptr - out.data());
|
|
}
|
|
|
|
// Unescape \n, \r and backslash
|
|
bool unescape_string_cstyle(const std::string &str, std::string &str_out)
|
|
{
|
|
std::vector<char> out(str.size(), 0);
|
|
char *outptr = out.data();
|
|
for (size_t i = 0; i < str.size(); ++ i) {
|
|
char c = str[i];
|
|
if (c == '\\') {
|
|
if (++ i == str.size())
|
|
return false;
|
|
c = str[i];
|
|
if (c == 'r')
|
|
(*outptr ++) = '\r';
|
|
else if (c == 'n')
|
|
(*outptr ++) = '\n';
|
|
else
|
|
(*outptr ++) = c;
|
|
} else
|
|
(*outptr ++) = c;
|
|
}
|
|
str_out.assign(out.data(), outptr - out.data());
|
|
return true;
|
|
}
|
|
|
|
bool unescape_strings_cstyle(const std::string &str, std::vector<std::string> &out)
|
|
{
|
|
if (str.empty())
|
|
return true;
|
|
|
|
size_t i = 0;
|
|
for (;;) {
|
|
// Skip white spaces.
|
|
char c = str[i];
|
|
while (c == ' ' || c == '\t') {
|
|
if (++ i == str.size())
|
|
return true;
|
|
c = str[i];
|
|
}
|
|
// Start of a word.
|
|
std::vector<char> buf;
|
|
buf.reserve(16);
|
|
// Is it enclosed in quotes?
|
|
c = str[i];
|
|
if (c == '"') {
|
|
// Complex case, string is enclosed in quotes.
|
|
for (++ i; i < str.size(); ++ i) {
|
|
c = str[i];
|
|
if (c == '"') {
|
|
// End of string.
|
|
break;
|
|
}
|
|
if (c == '\\') {
|
|
if (++ i == str.size())
|
|
return false;
|
|
c = str[i];
|
|
if (c == 'r')
|
|
c = '\r';
|
|
else if (c == 'n')
|
|
c = '\n';
|
|
}
|
|
buf.push_back(c);
|
|
}
|
|
if (i == str.size())
|
|
return false;
|
|
++ i;
|
|
} else {
|
|
for (; i < str.size(); ++ i) {
|
|
c = str[i];
|
|
if (c == ';')
|
|
break;
|
|
buf.push_back(c);
|
|
}
|
|
}
|
|
// Store the string into the output vector.
|
|
out.push_back(std::string(buf.data(), buf.size()));
|
|
if (i == str.size())
|
|
return true;
|
|
// Skip white spaces.
|
|
c = str[i];
|
|
while (c == ' ' || c == '\t') {
|
|
if (++ i == str.size())
|
|
// End of string. This is correct.
|
|
return true;
|
|
c = str[i];
|
|
}
|
|
if (c != ';')
|
|
return false;
|
|
if (++ i == str.size()) {
|
|
// Emit one additional empty string.
|
|
out.push_back(std::string());
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
void ConfigBase::apply_only(const ConfigBase &other, const t_config_option_keys &keys, bool ignore_nonexistent)
|
|
{
|
|
// loop through options and apply them
|
|
for (const t_config_option_key &opt_key : keys) {
|
|
// Create a new option with default value for the key.
|
|
// If the key is not in the parameter definition, or this ConfigBase is a static type and it does not support the parameter,
|
|
// an exception is thrown if not ignore_nonexistent.
|
|
ConfigOption *my_opt = this->option(opt_key, true);
|
|
if (my_opt == nullptr) {
|
|
// opt_key does not exist in this ConfigBase and it cannot be created, because it is not defined by this->def().
|
|
// This is only possible if other is of DynamicConfig type.
|
|
if (ignore_nonexistent)
|
|
continue;
|
|
throw UnknownOptionException(opt_key);
|
|
}
|
|
const ConfigOption *other_opt = other.option(opt_key);
|
|
if (other_opt == nullptr) {
|
|
// The key was not found in the source config, therefore it will not be initialized!
|
|
// printf("Not found, therefore not initialized: %s\n", opt_key.c_str());
|
|
} else
|
|
my_opt->set(other_opt);
|
|
}
|
|
}
|
|
|
|
// this will *ignore* options not present in both configs
|
|
t_config_option_keys ConfigBase::diff(const ConfigBase &other) const
|
|
{
|
|
t_config_option_keys diff;
|
|
for (const t_config_option_key &opt_key : this->keys()) {
|
|
const ConfigOption *this_opt = this->option(opt_key);
|
|
const ConfigOption *other_opt = other.option(opt_key);
|
|
if (this_opt != nullptr && other_opt != nullptr && *this_opt != *other_opt)
|
|
diff.emplace_back(opt_key);
|
|
}
|
|
return diff;
|
|
}
|
|
|
|
t_config_option_keys ConfigBase::equal(const ConfigBase &other) const
|
|
{
|
|
t_config_option_keys equal;
|
|
for (const t_config_option_key &opt_key : this->keys()) {
|
|
const ConfigOption *this_opt = this->option(opt_key);
|
|
const ConfigOption *other_opt = other.option(opt_key);
|
|
if (this_opt != nullptr && other_opt != nullptr && *this_opt == *other_opt)
|
|
equal.emplace_back(opt_key);
|
|
}
|
|
return equal;
|
|
}
|
|
|
|
std::string ConfigBase::serialize(const t_config_option_key &opt_key) const
|
|
{
|
|
const ConfigOption* opt = this->option(opt_key);
|
|
assert(opt != nullptr);
|
|
return opt->serialize();
|
|
}
|
|
|
|
bool ConfigBase::set_deserialize(const t_config_option_key &opt_key_src, const std::string &value_src, bool append)
|
|
{
|
|
t_config_option_key opt_key = opt_key_src;
|
|
std::string value = value_src;
|
|
// Both opt_key and value may be modified by _handle_legacy().
|
|
// If the opt_key is no more valid in this version of Slic3r, opt_key is cleared by _handle_legacy().
|
|
this->handle_legacy(opt_key, value);
|
|
if (opt_key.empty())
|
|
// Ignore the option.
|
|
return true;
|
|
return this->set_deserialize_raw(opt_key, value, append);
|
|
}
|
|
|
|
bool ConfigBase::set_deserialize_raw(const t_config_option_key &opt_key_src, const std::string &value, bool append)
|
|
{
|
|
t_config_option_key opt_key = opt_key_src;
|
|
// Try to deserialize the option by its name.
|
|
const ConfigDef *def = this->def();
|
|
if (def == nullptr)
|
|
throw NoDefinitionException(opt_key);
|
|
const ConfigOptionDef *optdef = def->get(opt_key);
|
|
if (optdef == nullptr) {
|
|
// If we didn't find an option, look for any other option having this as an alias.
|
|
for (const auto &opt : def->options) {
|
|
for (const t_config_option_key &opt_key2 : opt.second.aliases) {
|
|
if (opt_key2 == opt_key) {
|
|
opt_key = opt.first;
|
|
optdef = &opt.second;
|
|
break;
|
|
}
|
|
}
|
|
if (optdef != nullptr)
|
|
break;
|
|
}
|
|
if (optdef == nullptr)
|
|
throw UnknownOptionException(opt_key);
|
|
}
|
|
|
|
if (! optdef->shortcut.empty()) {
|
|
// Aliasing for example "solid_layers" to "top_solid_layers" and "bottom_solid_layers".
|
|
for (const t_config_option_key &shortcut : optdef->shortcut)
|
|
// Recursive call.
|
|
if (! this->set_deserialize_raw(shortcut, value, append))
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
ConfigOption *opt = this->option(opt_key, true);
|
|
assert(opt != nullptr);
|
|
return opt->deserialize(value, append);
|
|
}
|
|
|
|
// Return an absolute value of a possibly relative config variable.
|
|
// For example, return absolute infill extrusion width, either from an absolute value, or relative to the layer height.
|
|
double ConfigBase::get_abs_value(const t_config_option_key &opt_key) const
|
|
{
|
|
// Get stored option value.
|
|
const ConfigOption *raw_opt = this->option(opt_key);
|
|
assert(raw_opt != nullptr);
|
|
if (raw_opt->type() == coFloat)
|
|
return static_cast<const ConfigOptionFloat*>(raw_opt)->value;
|
|
if (raw_opt->type() == coFloatOrPercent) {
|
|
// Get option definition.
|
|
const ConfigDef *def = this->def();
|
|
if (def == nullptr)
|
|
throw NoDefinitionException(opt_key);
|
|
const ConfigOptionDef *opt_def = def->get(opt_key);
|
|
assert(opt_def != nullptr);
|
|
// Compute absolute value over the absolute value of the base option.
|
|
//FIXME there are some ratio_over chains, which end with empty ratio_with.
|
|
// For example, XXX_extrusion_width parameters are not handled by get_abs_value correctly.
|
|
return opt_def->ratio_over.empty() ? 0. :
|
|
static_cast<const ConfigOptionFloatOrPercent*>(raw_opt)->get_abs_value(this->get_abs_value(opt_def->ratio_over));
|
|
}
|
|
throw std::runtime_error("ConfigBase::get_abs_value(): Not a valid option type for get_abs_value()");
|
|
}
|
|
|
|
// Return an absolute value of a possibly relative config variable.
|
|
// For example, return absolute infill extrusion width, either from an absolute value, or relative to a provided value.
|
|
double ConfigBase::get_abs_value(const t_config_option_key &opt_key, double ratio_over) const
|
|
{
|
|
// Get stored option value.
|
|
const ConfigOption *raw_opt = this->option(opt_key);
|
|
assert(raw_opt != nullptr);
|
|
if (raw_opt->type() != coFloatOrPercent)
|
|
throw std::runtime_error("ConfigBase::get_abs_value(): opt_key is not of coFloatOrPercent");
|
|
// Compute absolute value.
|
|
return static_cast<const ConfigOptionFloatOrPercent*>(raw_opt)->get_abs_value(ratio_over);
|
|
}
|
|
|
|
void ConfigBase::setenv_() const
|
|
{
|
|
t_config_option_keys opt_keys = this->keys();
|
|
for (t_config_option_keys::const_iterator it = opt_keys.begin(); it != opt_keys.end(); ++it) {
|
|
// prepend the SLIC3R_ prefix
|
|
std::ostringstream ss;
|
|
ss << "SLIC3R_";
|
|
ss << *it;
|
|
std::string envname = ss.str();
|
|
|
|
// capitalize environment variable name
|
|
for (size_t i = 0; i < envname.size(); ++i)
|
|
envname[i] = (envname[i] <= 'z' && envname[i] >= 'a') ? envname[i]-('a'-'A') : envname[i];
|
|
|
|
boost::nowide::setenv(envname.c_str(), this->serialize(*it).c_str(), 1);
|
|
}
|
|
}
|
|
|
|
void ConfigBase::load(const std::string &file)
|
|
{
|
|
if (boost::iends_with(file, ".gcode") || boost::iends_with(file, ".g"))
|
|
this->load_from_gcode_file(file);
|
|
else
|
|
this->load_from_ini(file);
|
|
}
|
|
|
|
void ConfigBase::load_from_ini(const std::string &file)
|
|
{
|
|
boost::property_tree::ptree tree;
|
|
boost::nowide::ifstream ifs(file);
|
|
boost::property_tree::read_ini(ifs, tree);
|
|
this->load(tree);
|
|
}
|
|
|
|
void ConfigBase::load(const boost::property_tree::ptree &tree)
|
|
{
|
|
for (const boost::property_tree::ptree::value_type &v : tree) {
|
|
try {
|
|
t_config_option_key opt_key = v.first;
|
|
this->set_deserialize(opt_key, v.second.get_value<std::string>());
|
|
} catch (UnknownOptionException & /* e */) {
|
|
// ignore
|
|
}
|
|
}
|
|
}
|
|
|
|
// Load the config keys from the tail of a G-code file.
|
|
void ConfigBase::load_from_gcode_file(const std::string &file)
|
|
{
|
|
// Read a 64k block from the end of the G-code.
|
|
boost::nowide::ifstream ifs(file);
|
|
{
|
|
const char slic3r_gcode_header[] = "; generated by Slic3r ";
|
|
std::string firstline;
|
|
std::getline(ifs, firstline);
|
|
if (strncmp(slic3r_gcode_header, firstline.c_str(), strlen(slic3r_gcode_header)) != 0)
|
|
throw std::runtime_error("Not a Slic3r generated g-code.");
|
|
}
|
|
ifs.seekg(0, ifs.end);
|
|
auto file_length = ifs.tellg();
|
|
auto data_length = std::min<std::fstream::streampos>(65535, file_length);
|
|
ifs.seekg(file_length - data_length, ifs.beg);
|
|
std::vector<char> data(size_t(data_length) + 1, 0);
|
|
ifs.read(data.data(), data_length);
|
|
ifs.close();
|
|
|
|
size_t key_value_pairs = load_from_gcode_string(data.data());
|
|
if (key_value_pairs < 80)
|
|
throw std::runtime_error((boost::format("Suspiciously low number of configuration values extracted from %1%: %2%") % file % key_value_pairs).str());
|
|
}
|
|
|
|
// Load the config keys from the given string.
|
|
size_t ConfigBase::load_from_gcode_string(const char* str)
|
|
{
|
|
if (str == nullptr)
|
|
return 0;
|
|
|
|
// Walk line by line in reverse until a non-configuration key appears.
|
|
char *data_start = const_cast<char*>(str);
|
|
// boost::nowide::ifstream seems to cook the text data somehow, so less then the 64k of characters may be retrieved.
|
|
char *end = data_start + strlen(str);
|
|
size_t num_key_value_pairs = 0;
|
|
for (;;) {
|
|
// Extract next line.
|
|
for (--end; end > data_start && (*end == '\r' || *end == '\n'); --end);
|
|
if (end == data_start)
|
|
break;
|
|
char *start = end;
|
|
*(++end) = 0;
|
|
for (; start > data_start && *start != '\r' && *start != '\n'; --start);
|
|
if (start == data_start)
|
|
break;
|
|
// Extracted a line from start to end. Extract the key = value pair.
|
|
if (end - (++start) < 10 || start[0] != ';' || start[1] != ' ')
|
|
break;
|
|
char *key = start + 2;
|
|
if (!(*key >= 'a' && *key <= 'z') || (*key >= 'A' && *key <= 'Z'))
|
|
// A key must start with a letter.
|
|
break;
|
|
char *sep = strchr(key, '=');
|
|
if (sep == nullptr || sep[-1] != ' ' || sep[1] != ' ')
|
|
break;
|
|
char *value = sep + 2;
|
|
if (value > end)
|
|
break;
|
|
char *key_end = sep - 1;
|
|
if (key_end - key < 3)
|
|
break;
|
|
*key_end = 0;
|
|
// The key may contain letters, digits and underscores.
|
|
for (char *c = key; c != key_end; ++c)
|
|
if (!((*c >= 'a' && *c <= 'z') || (*c >= 'A' && *c <= 'Z') || (*c >= '0' && *c <= '9') || *c == '_')) {
|
|
key = nullptr;
|
|
break;
|
|
}
|
|
if (key == nullptr)
|
|
break;
|
|
try {
|
|
this->set_deserialize(key, value);
|
|
++num_key_value_pairs;
|
|
}
|
|
catch (UnknownOptionException & /* e */) {
|
|
// ignore
|
|
}
|
|
end = start;
|
|
}
|
|
|
|
return num_key_value_pairs;
|
|
}
|
|
|
|
void ConfigBase::save(const std::string &file) const
|
|
{
|
|
boost::nowide::ofstream c;
|
|
c.open(file, std::ios::out | std::ios::trunc);
|
|
c << "# " << Slic3r::header_slic3r_generated() << std::endl;
|
|
for (const std::string &opt_key : this->keys())
|
|
c << opt_key << " = " << this->serialize(opt_key) << std::endl;
|
|
c.close();
|
|
}
|
|
|
|
bool DynamicConfig::operator==(const DynamicConfig &rhs) const
|
|
{
|
|
t_options_map::const_iterator it1 = this->options.begin();
|
|
t_options_map::const_iterator it1_end = this->options.end();
|
|
t_options_map::const_iterator it2 = rhs.options.begin();
|
|
t_options_map::const_iterator it2_end = rhs.options.end();
|
|
for (; it1 != it1_end && it2 != it2_end; ++ it1, ++ it2)
|
|
if (it1->first != it2->first || *it1->second != *it2->second)
|
|
// key or value differ
|
|
return false;
|
|
return it1 == it1_end && it2 == it2_end;
|
|
}
|
|
|
|
ConfigOption* DynamicConfig::optptr(const t_config_option_key &opt_key, bool create)
|
|
{
|
|
t_options_map::iterator it = options.find(opt_key);
|
|
if (it != options.end())
|
|
// Option was found.
|
|
return it->second;
|
|
if (! create)
|
|
// Option was not found and a new option shall not be created.
|
|
return nullptr;
|
|
// Try to create a new ConfigOption.
|
|
const ConfigDef *def = this->def();
|
|
if (def == nullptr)
|
|
throw NoDefinitionException(opt_key);
|
|
const ConfigOptionDef *optdef = def->get(opt_key);
|
|
if (optdef == nullptr)
|
|
// throw std::runtime_error(std::string("Invalid option name: ") + opt_key);
|
|
// Let the parent decide what to do if the opt_key is not defined by this->def().
|
|
return nullptr;
|
|
ConfigOption *opt = nullptr;
|
|
switch (optdef->type) {
|
|
case coFloat: opt = new ConfigOptionFloat(); break;
|
|
case coFloats: opt = new ConfigOptionFloats(); break;
|
|
case coInt: opt = new ConfigOptionInt(); break;
|
|
case coInts: opt = new ConfigOptionInts(); break;
|
|
case coString: opt = new ConfigOptionString(); break;
|
|
case coStrings: opt = new ConfigOptionStrings(); break;
|
|
case coPercent: opt = new ConfigOptionPercent(); break;
|
|
case coPercents: opt = new ConfigOptionPercents(); break;
|
|
case coFloatOrPercent: opt = new ConfigOptionFloatOrPercent(); break;
|
|
case coPoint: opt = new ConfigOptionPoint(); break;
|
|
case coPoints: opt = new ConfigOptionPoints(); break;
|
|
case coBool: opt = new ConfigOptionBool(); break;
|
|
case coBools: opt = new ConfigOptionBools(); break;
|
|
case coEnum: opt = new ConfigOptionEnumGeneric(optdef->enum_keys_map); break;
|
|
default: throw std::runtime_error(std::string("Unknown option type for option ") + opt_key);
|
|
}
|
|
this->options[opt_key] = opt;
|
|
return opt;
|
|
}
|
|
|
|
void DynamicConfig::read_cli(const std::vector<std::string> &tokens, t_config_option_keys* extra)
|
|
{
|
|
std::vector<char*> args;
|
|
// push a bogus executable name (argv[0])
|
|
args.emplace_back(const_cast<char*>(""));
|
|
for (size_t i = 0; i < tokens.size(); ++ i)
|
|
args.emplace_back(const_cast<char *>(tokens[i].c_str()));
|
|
this->read_cli(int(args.size()), &args[0], extra);
|
|
}
|
|
|
|
bool DynamicConfig::read_cli(int argc, char** argv, t_config_option_keys* extra)
|
|
{
|
|
// cache the CLI option => opt_key mapping
|
|
std::map<std::string,std::string> opts;
|
|
for (const auto &oit : this->def()->options) {
|
|
std::string cli = oit.second.cli;
|
|
cli = cli.substr(0, cli.find("="));
|
|
boost::trim_right_if(cli, boost::is_any_of("!"));
|
|
std::vector<std::string> tokens;
|
|
boost::split(tokens, cli, boost::is_any_of("|"));
|
|
for (const std::string &t : tokens)
|
|
opts[t] = oit.first;
|
|
}
|
|
|
|
bool parse_options = true;
|
|
for (int i = 1; i < argc; ++ i) {
|
|
std::string token = argv[i];
|
|
// Store non-option arguments in the provided vector.
|
|
if (! parse_options || ! boost::starts_with(token, "-")) {
|
|
extra->push_back(token);
|
|
continue;
|
|
}
|
|
// Stop parsing tokens as options when -- is supplied.
|
|
if (token == "--") {
|
|
parse_options = false;
|
|
continue;
|
|
}
|
|
// Remove leading dashes
|
|
boost::trim_left_if(token, boost::is_any_of("-"));
|
|
// Remove the "no-" prefix used to negate boolean options.
|
|
bool no = false;
|
|
if (boost::starts_with(token, "no-")) {
|
|
no = true;
|
|
boost::replace_first(token, "no-", "");
|
|
}
|
|
// Read value when supplied in the --key=value form.
|
|
std::string value;
|
|
{
|
|
size_t equals_pos = token.find("=");
|
|
if (equals_pos != std::string::npos) {
|
|
value = token.substr(equals_pos+1);
|
|
token.erase(equals_pos);
|
|
}
|
|
}
|
|
// Look for the cli -> option mapping.
|
|
const auto it = opts.find(token);
|
|
if (it == opts.end()) {
|
|
printf("Warning: unknown option --%s\n", token.c_str());
|
|
// instead of continuing, return false to caller
|
|
// to stop execution and print usage
|
|
return false;
|
|
//continue;
|
|
}
|
|
const t_config_option_key opt_key = it->second;
|
|
const ConfigOptionDef &optdef = this->def()->options.at(opt_key);
|
|
// If the option type expects a value and it was not already provided,
|
|
// look for it in the next token.
|
|
if (optdef.type != coBool && optdef.type != coBools && value.empty()) {
|
|
if (i == (argc-1)) {
|
|
printf("No value supplied for --%s\n", token.c_str());
|
|
continue;
|
|
}
|
|
value = argv[++ i];
|
|
}
|
|
// Store the option value.
|
|
const bool existing = this->has(opt_key);
|
|
ConfigOption *opt_base = this->option(opt_key, true);
|
|
ConfigOptionVectorBase *opt_vector = opt_base->is_vector() ? static_cast<ConfigOptionVectorBase*>(opt_base) : nullptr;
|
|
if (opt_vector) {
|
|
// Vector values will be chained. Repeated use of a parameter will append the parameter or parameters
|
|
// to the end of the value.
|
|
if (!existing)
|
|
// remove the default values
|
|
opt_vector->deserialize("", true);
|
|
if (opt_base->type() == coBools)
|
|
static_cast<ConfigOptionBools*>(opt_base)->values.push_back(!no);
|
|
else
|
|
// Deserialize any other vector value (ConfigOptionInts, Floats, Percents, Points) the same way
|
|
// they get deserialized from an .ini file. For ConfigOptionStrings, that means that the C-style unescape
|
|
// will be applied for values enclosed in quotes, while values non-enclosed in quotes are left to be
|
|
// unescaped by the calling shell.
|
|
opt_vector->deserialize(value, true);
|
|
} else if (opt_base->type() == coBool) {
|
|
static_cast<ConfigOptionBool*>(opt_base)->value = !no;
|
|
} else if (opt_base->type() == coString) {
|
|
// Do not unescape single string values, the unescaping is left to the calling shell.
|
|
static_cast<ConfigOptionString*>(opt_base)->value = value;
|
|
} else {
|
|
// Any scalar value of a type different from Bool and String.
|
|
this->set_deserialize(opt_key, value, false);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
t_config_option_keys DynamicConfig::keys() const
|
|
{
|
|
t_config_option_keys keys;
|
|
keys.reserve(this->options.size());
|
|
for (const auto &opt : this->options)
|
|
keys.emplace_back(opt.first);
|
|
return keys;
|
|
}
|
|
|
|
void StaticConfig::set_defaults()
|
|
{
|
|
// use defaults from definition
|
|
auto *defs = this->def();
|
|
if (defs != nullptr) {
|
|
for (const std::string &key : this->keys()) {
|
|
const ConfigOptionDef *def = defs->get(key);
|
|
ConfigOption *opt = this->option(key);
|
|
if (def != nullptr && opt != nullptr && def->default_value != nullptr)
|
|
opt->set(def->default_value);
|
|
}
|
|
}
|
|
}
|
|
|
|
t_config_option_keys StaticConfig::keys() const
|
|
{
|
|
t_config_option_keys keys;
|
|
assert(this->def() != nullptr);
|
|
for (const auto &opt_def : this->def()->options)
|
|
if (this->option(opt_def.first) != nullptr)
|
|
keys.push_back(opt_def.first);
|
|
return keys;
|
|
}
|
|
|
|
}
|