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-rw-r--r--common/rfb/Configuration.cxx469
1 files changed, 0 insertions, 469 deletions
diff --git a/common/rfb/Configuration.cxx b/common/rfb/Configuration.cxx
deleted file mode 100644
index 72947df1..00000000
--- a/common/rfb/Configuration.cxx
+++ /dev/null
@@ -1,469 +0,0 @@
-/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
- * Copyright 2004-2005 Cendio AB.
- * Copyright 2017 Peter Astrand <astrand@cendio.se> for Cendio AB
- * Copyright 2011-2022 Pierre Ossman for Cendio AB
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- * USA.
- */
-
-// -=- Configuration.cxx
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <assert.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <string.h>
-
-#include <stdexcept>
-
-#include <os/Mutex.h>
-
-#include <rfb/util.h>
-#include <rfb/Configuration.h>
-#include <rfb/LogWriter.h>
-
-#define LOCK_CONFIG os::AutoMutex a(mutex)
-
-#include <rdr/HexOutStream.h>
-#include <rdr/HexInStream.h>
-
-using namespace rfb;
-
-static LogWriter vlog("Config");
-
-
-// -=- The Global/server/viewer Configuration objects
-Configuration* Configuration::global_ = nullptr;
-Configuration* Configuration::server_ = nullptr;
-Configuration* Configuration::viewer_ = nullptr;
-
-Configuration* Configuration::global() {
- if (!global_)
- global_ = new Configuration("Global");
- return global_;
-}
-
-Configuration* Configuration::server() {
- if (!server_)
- server_ = new Configuration("Server");
- return server_;
-}
-
-Configuration* Configuration::viewer() {
- if (!viewer_)
- viewer_ = new Configuration("Viewer");
- return viewer_;
-}
-
-// -=- Configuration implementation
-
-bool Configuration::set(const char* n, const char* v, bool immutable) {
- return set(n, strlen(n), v, immutable);
-}
-
-bool Configuration::set(const char* paramName, int len,
- const char* val, bool immutable)
-{
- VoidParameter* current = head;
- while (current) {
- if ((int)strlen(current->getName()) == len &&
- strncasecmp(current->getName(), paramName, len) == 0)
- {
- bool b = current->setParam(val);
- if (b && immutable)
- current->setImmutable();
- return b;
- }
- current = current->_next;
- }
- return _next ? _next->set(paramName, len, val, immutable) : false;
-}
-
-bool Configuration::set(const char* config, bool immutable) {
- bool hyphen = false;
- if (config[0] == '-') {
- hyphen = true;
- config++;
- if (config[0] == '-') config++; // allow gnu-style --<option>
- }
- const char* equal = strchr(config, '=');
- if (equal) {
- return set(config, equal-config, equal+1, immutable);
- } else if (hyphen) {
- VoidParameter* current = head;
- while (current) {
- if (strcasecmp(current->getName(), config) == 0) {
- bool b = current->setParam();
- if (b && immutable)
- current->setImmutable();
- return b;
- }
- current = current->_next;
- }
- }
- return _next ? _next->set(config, immutable) : false;
-}
-
-VoidParameter* Configuration::get(const char* param)
-{
- VoidParameter* current = head;
- while (current) {
- if (strcasecmp(current->getName(), param) == 0)
- return current;
- current = current->_next;
- }
- return _next ? _next->get(param) : nullptr;
-}
-
-void Configuration::list(int width, int nameWidth) {
- VoidParameter* current = head;
-
- fprintf(stderr, "%s Parameters:\n", name.c_str());
- while (current) {
- std::string def_str = current->getDefaultStr();
- const char* desc = current->getDescription();
- fprintf(stderr," %-*s -", nameWidth, current->getName());
- int column = strlen(current->getName());
- if (column < nameWidth) column = nameWidth;
- column += 4;
- while (true) {
- const char* s = strchr(desc, ' ');
- int wordLen;
- if (s) wordLen = s-desc;
- else wordLen = strlen(desc);
-
- if (column + wordLen + 1 > width) {
- fprintf(stderr,"\n%*s",nameWidth+4,"");
- column = nameWidth+4;
- }
- fprintf(stderr," %.*s",wordLen,desc);
- column += wordLen + 1;
- desc += wordLen + 1;
- if (!s) break;
- }
-
- if (!def_str.empty()) {
- if (column + (int)def_str.size() + 11 > width)
- fprintf(stderr,"\n%*s",nameWidth+4,"");
- fprintf(stderr," (default=%s)\n",def_str.c_str());
- } else {
- fprintf(stderr,"\n");
- }
- current = current->_next;
- }
-
- if (_next)
- _next->list(width, nameWidth);
-}
-
-
-bool Configuration::remove(const char* param) {
- VoidParameter *current = head;
- VoidParameter **prevnext = &head;
-
- while (current) {
- if (strcasecmp(current->getName(), param) == 0) {
- *prevnext = current->_next;
- return true;
- }
- prevnext = &current->_next;
- current = current->_next;
- }
-
- return false;
-}
-
-
-// -=- VoidParameter
-
-VoidParameter::VoidParameter(const char* name_, const char* desc_,
- ConfigurationObject co)
- : immutable(false), name(name_), description(desc_)
-{
- Configuration *conf = nullptr;
-
- switch (co) {
- case ConfGlobal: conf = Configuration::global();
- break;
- case ConfServer: conf = Configuration::server();
- break;
- case ConfViewer: conf = Configuration::viewer();
- break;
- }
-
- _next = conf->head;
- conf->head = this;
-
- mutex = new os::Mutex();
-}
-
-VoidParameter::~VoidParameter() {
- delete mutex;
-}
-
-const char*
-VoidParameter::getName() const {
- return name;
-}
-
-const char*
-VoidParameter::getDescription() const {
- return description;
-}
-
-bool VoidParameter::setParam() {
- return false;
-}
-
-bool VoidParameter::isBool() const {
- return false;
-}
-
-void
-VoidParameter::setImmutable() {
- vlog.debug("Set immutable %s", getName());
- immutable = true;
-}
-
-// -=- AliasParameter
-
-AliasParameter::AliasParameter(const char* name_, const char* desc_,
- VoidParameter* param_, ConfigurationObject co)
- : VoidParameter(name_, desc_, co), param(param_) {
-}
-
-bool
-AliasParameter::setParam(const char* v) {
- return param->setParam(v);
-}
-
-bool AliasParameter::setParam() {
- return param->setParam();
-}
-
-std::string AliasParameter::getDefaultStr() const {
- return "";
-}
-
-std::string AliasParameter::getValueStr() const {
- return param->getValueStr();
-}
-
-bool AliasParameter::isBool() const {
- return param->isBool();
-}
-
-void
-AliasParameter::setImmutable() {
- vlog.debug("Set immutable %s (Alias)", getName());
- param->setImmutable();
-}
-
-
-// -=- BoolParameter
-
-BoolParameter::BoolParameter(const char* name_, const char* desc_, bool v,
- ConfigurationObject co)
-: VoidParameter(name_, desc_, co), value(v), def_value(v) {
-}
-
-bool
-BoolParameter::setParam(const char* v) {
- if (immutable) return true;
-
- if (*v == 0 || strcasecmp(v, "1") == 0 || strcasecmp(v, "on") == 0
- || strcasecmp(v, "true") == 0 || strcasecmp(v, "yes") == 0)
- setParam(true);
- else if (strcasecmp(v, "0") == 0 || strcasecmp(v, "off") == 0
- || strcasecmp(v, "false") == 0 || strcasecmp(v, "no") == 0)
- setParam(false);
- else {
- vlog.error("Bool parameter %s: Invalid value '%s'", getName(), v);
- return false;
- }
-
- return true;
-}
-
-bool BoolParameter::setParam() {
- setParam(true);
- return true;
-}
-
-void BoolParameter::setParam(bool b) {
- if (immutable) return;
- value = b;
- vlog.debug("Set %s(Bool) to %d", getName(), value);
-}
-
-std::string BoolParameter::getDefaultStr() const {
- return def_value ? "1" : "0";
-}
-
-std::string BoolParameter::getValueStr() const {
- return value ? "1" : "0";
-}
-
-bool BoolParameter::isBool() const {
- return true;
-}
-
-BoolParameter::operator bool() const {
- return value;
-}
-
-// -=- IntParameter
-
-IntParameter::IntParameter(const char* name_, const char* desc_, int v,
- int minValue_, int maxValue_, ConfigurationObject co)
- : VoidParameter(name_, desc_, co), value(v), def_value(v),
- minValue(minValue_), maxValue(maxValue_)
-{
-}
-
-bool
-IntParameter::setParam(const char* v) {
- if (immutable) return true;
- return setParam(strtol(v, nullptr, 0));
-}
-
-bool
-IntParameter::setParam(int v) {
- if (immutable) return true;
- vlog.debug("Set %s(Int) to %d", getName(), v);
- if (v < minValue || v > maxValue)
- return false;
- value = v;
- return true;
-}
-
-std::string IntParameter::getDefaultStr() const {
- char result[16];
- sprintf(result, "%d", def_value);
- return result;
-}
-
-std::string IntParameter::getValueStr() const {
- char result[16];
- sprintf(result, "%d", value);
- return result;
-}
-
-IntParameter::operator int() const {
- return value;
-}
-
-// -=- StringParameter
-
-StringParameter::StringParameter(const char* name_, const char* desc_,
- const char* v, ConfigurationObject co)
- : VoidParameter(name_, desc_, co), value(v), def_value(v)
-{
- if (!v) {
- vlog.error("Default value <null> for %s not allowed",name_);
- throw std::invalid_argument("Default value <null> not allowed");
- }
-}
-
-StringParameter::~StringParameter() {
-}
-
-bool StringParameter::setParam(const char* v) {
- LOCK_CONFIG;
- if (immutable) return true;
- if (!v)
- throw std::invalid_argument("setParam(<null>) not allowed");
- vlog.debug("Set %s(String) to %s", getName(), v);
- value = v;
- return true;
-}
-
-std::string StringParameter::getDefaultStr() const {
- return def_value;
-}
-
-std::string StringParameter::getValueStr() const {
- LOCK_CONFIG;
- return value;
-}
-
-StringParameter::operator const char *() const {
- return value.c_str();
-}
-
-// -=- BinaryParameter
-
-BinaryParameter::BinaryParameter(const char* name_, const char* desc_,
- const uint8_t* v, size_t l, ConfigurationObject co)
-: VoidParameter(name_, desc_, co),
- value(nullptr), length(0), def_value(nullptr), def_length(0) {
- if (l) {
- assert(v);
- value = new uint8_t[l];
- length = l;
- memcpy(value, v, l);
- def_value = new uint8_t[l];
- def_length = l;
- memcpy(def_value, v, l);
- }
-}
-BinaryParameter::~BinaryParameter() {
- delete [] value;
- delete [] def_value;
-}
-
-bool BinaryParameter::setParam(const char* v) {
- if (immutable) return true;
- std::vector<uint8_t> newValue = hexToBin(v, strlen(v));
- if (newValue.empty() && strlen(v) > 0)
- return false;
- setParam(newValue.data(), newValue.size());
- return true;
-}
-
-void BinaryParameter::setParam(const uint8_t* v, size_t len) {
- LOCK_CONFIG;
- if (immutable) return;
- vlog.debug("Set %s(Binary)", getName());
- delete [] value;
- value = nullptr;
- length = 0;
- if (len) {
- assert(v);
- value = new uint8_t[len];
- length = len;
- memcpy(value, v, len);
- }
-}
-
-std::string BinaryParameter::getDefaultStr() const {
- return binToHex(def_value, def_length);
-}
-
-std::string BinaryParameter::getValueStr() const {
- LOCK_CONFIG;
- return binToHex(value, length);
-}
-
-std::vector<uint8_t> BinaryParameter::getData() const {
- LOCK_CONFIG;
- std::vector<uint8_t> out(length);
- memcpy(out.data(), value, length);
- return out;
-}
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