diff options
Diffstat (limited to 'platform/osx/export/plist.cpp')
| -rw-r--r-- | platform/osx/export/plist.cpp | 570 |
1 files changed, 0 insertions, 570 deletions
diff --git a/platform/osx/export/plist.cpp b/platform/osx/export/plist.cpp deleted file mode 100644 index 36de9dd34b..0000000000 --- a/platform/osx/export/plist.cpp +++ /dev/null @@ -1,570 +0,0 @@ -/*************************************************************************/ -/* plist.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -#include "modules/modules_enabled.gen.h" // For regex. - -#include "plist.h" - -#ifdef MODULE_REGEX_ENABLED - -Ref<PListNode> PListNode::new_array() { - Ref<PListNode> node = memnew(PListNode()); - ERR_FAIL_COND_V(node.is_null(), Ref<PListNode>()); - node->data_type = PList::PLNodeType::PL_NODE_TYPE_ARRAY; - return node; -} - -Ref<PListNode> PListNode::new_dict() { - Ref<PListNode> node = memnew(PListNode()); - ERR_FAIL_COND_V(node.is_null(), Ref<PListNode>()); - node->data_type = PList::PLNodeType::PL_NODE_TYPE_DICT; - return node; -} - -Ref<PListNode> PListNode::new_string(const String &p_string) { - Ref<PListNode> node = memnew(PListNode()); - ERR_FAIL_COND_V(node.is_null(), Ref<PListNode>()); - node->data_type = PList::PLNodeType::PL_NODE_TYPE_STRING; - node->data_string = p_string.utf8(); - return node; -} - -Ref<PListNode> PListNode::new_data(const String &p_string) { - Ref<PListNode> node = memnew(PListNode()); - ERR_FAIL_COND_V(node.is_null(), Ref<PListNode>()); - node->data_type = PList::PLNodeType::PL_NODE_TYPE_DATA; - node->data_string = p_string.utf8(); - return node; -} - -Ref<PListNode> PListNode::new_date(const String &p_string) { - Ref<PListNode> node = memnew(PListNode()); - ERR_FAIL_COND_V(node.is_null(), Ref<PListNode>()); - node->data_type = PList::PLNodeType::PL_NODE_TYPE_DATE; - node->data_string = p_string.utf8(); - return node; -} - -Ref<PListNode> PListNode::new_bool(bool p_bool) { - Ref<PListNode> node = memnew(PListNode()); - ERR_FAIL_COND_V(node.is_null(), Ref<PListNode>()); - node->data_type = PList::PLNodeType::PL_NODE_TYPE_BOOLEAN; - node->data_bool = p_bool; - return node; -} - -Ref<PListNode> PListNode::new_int(int32_t p_int) { - Ref<PListNode> node = memnew(PListNode()); - ERR_FAIL_COND_V(node.is_null(), Ref<PListNode>()); - node->data_type = PList::PLNodeType::PL_NODE_TYPE_INTEGER; - node->data_int = p_int; - return node; -} - -Ref<PListNode> PListNode::new_real(float p_real) { - Ref<PListNode> node = memnew(PListNode()); - ERR_FAIL_COND_V(node.is_null(), Ref<PListNode>()); - node->data_type = PList::PLNodeType::PL_NODE_TYPE_REAL; - node->data_real = p_real; - return node; -} - -bool PListNode::push_subnode(const Ref<PListNode> &p_node, const String &p_key) { - ERR_FAIL_COND_V(p_node.is_null(), false); - if (data_type == PList::PLNodeType::PL_NODE_TYPE_DICT) { - ERR_FAIL_COND_V(p_key.is_empty(), false); - ERR_FAIL_COND_V(data_dict.has(p_key), false); - data_dict[p_key] = p_node; - return true; - } else if (data_type == PList::PLNodeType::PL_NODE_TYPE_ARRAY) { - data_array.push_back(p_node); - return true; - } else { - ERR_FAIL_V_MSG(false, "PList: Invalid parent node type, should be DICT or ARRAY."); - } -} - -size_t PListNode::get_asn1_size(uint8_t p_len_octets) const { - // Get size of all data, excluding type and size information. - switch (data_type) { - case PList::PLNodeType::PL_NODE_TYPE_NIL: { - return 0; - } break; - case PList::PLNodeType::PL_NODE_TYPE_DATA: - case PList::PLNodeType::PL_NODE_TYPE_DATE: { - ERR_FAIL_V_MSG(0, "PList: DATE and DATA nodes are not supported by ASN.1 serialization."); - } break; - case PList::PLNodeType::PL_NODE_TYPE_STRING: { - return data_string.length(); - } break; - case PList::PLNodeType::PL_NODE_TYPE_BOOLEAN: { - return 1; - } break; - case PList::PLNodeType::PL_NODE_TYPE_INTEGER: - case PList::PLNodeType::PL_NODE_TYPE_REAL: { - return 4; - } break; - case PList::PLNodeType::PL_NODE_TYPE_ARRAY: { - size_t size = 0; - for (int i = 0; i < data_array.size(); i++) { - size += 1 + _asn1_size_len(p_len_octets) + data_array[i]->get_asn1_size(p_len_octets); - } - return size; - } break; - case PList::PLNodeType::PL_NODE_TYPE_DICT: { - size_t size = 0; - - for (const KeyValue<String, Ref<PListNode>> &E : data_dict) { - size += 1 + _asn1_size_len(p_len_octets); // Sequence. - size += 1 + _asn1_size_len(p_len_octets) + E.key.utf8().length(); //Key. - size += 1 + _asn1_size_len(p_len_octets) + E.value->get_asn1_size(p_len_octets); // Value. - } - return size; - } break; - default: { - return 0; - } break; - } -} - -int PListNode::_asn1_size_len(uint8_t p_len_octets) { - if (p_len_octets > 1) { - return p_len_octets + 1; - } else { - return 1; - } -} - -void PListNode::store_asn1_size(PackedByteArray &p_stream, uint8_t p_len_octets) const { - uint32_t size = get_asn1_size(p_len_octets); - if (p_len_octets > 1) { - p_stream.push_back(0x80 + p_len_octets); - } - for (int i = p_len_octets - 1; i >= 0; i--) { - uint8_t x = (size >> i * 8) & 0xFF; - p_stream.push_back(x); - } -} - -bool PListNode::store_asn1(PackedByteArray &p_stream, uint8_t p_len_octets) const { - // Convert to binary ASN1 stream. - bool valid = true; - switch (data_type) { - case PList::PLNodeType::PL_NODE_TYPE_NIL: { - // Nothing to store. - } break; - case PList::PLNodeType::PL_NODE_TYPE_DATE: - case PList::PLNodeType::PL_NODE_TYPE_DATA: { - ERR_FAIL_V_MSG(false, "PList: DATE and DATA nodes are not supported by ASN.1 serialization."); - } break; - case PList::PLNodeType::PL_NODE_TYPE_STRING: { - p_stream.push_back(0x0C); - store_asn1_size(p_stream, p_len_octets); - for (int i = 0; i < data_string.size(); i++) { - p_stream.push_back(data_string[i]); - } - } break; - case PList::PLNodeType::PL_NODE_TYPE_BOOLEAN: { - p_stream.push_back(0x01); - store_asn1_size(p_stream, p_len_octets); - if (data_bool) { - p_stream.push_back(0x01); - } else { - p_stream.push_back(0x00); - } - } break; - case PList::PLNodeType::PL_NODE_TYPE_INTEGER: { - p_stream.push_back(0x02); - store_asn1_size(p_stream, p_len_octets); - for (int i = 4; i >= 0; i--) { - uint8_t x = (data_int >> i * 8) & 0xFF; - p_stream.push_back(x); - } - } break; - case PList::PLNodeType::PL_NODE_TYPE_REAL: { - p_stream.push_back(0x03); - store_asn1_size(p_stream, p_len_octets); - for (int i = 4; i >= 0; i--) { - uint8_t x = (data_int >> i * 8) & 0xFF; - p_stream.push_back(x); - } - } break; - case PList::PLNodeType::PL_NODE_TYPE_ARRAY: { - p_stream.push_back(0x30); // Sequence. - store_asn1_size(p_stream, p_len_octets); - for (int i = 0; i < data_array.size(); i++) { - valid = valid && data_array[i]->store_asn1(p_stream, p_len_octets); - } - } break; - case PList::PLNodeType::PL_NODE_TYPE_DICT: { - p_stream.push_back(0x31); // Set. - store_asn1_size(p_stream, p_len_octets); - for (const KeyValue<String, Ref<PListNode>> &E : data_dict) { - CharString cs = E.key.utf8(); - uint32_t size = cs.length(); - - // Sequence. - p_stream.push_back(0x30); - uint32_t seq_size = 2 * (1 + _asn1_size_len(p_len_octets)) + size + E.value->get_asn1_size(p_len_octets); - if (p_len_octets > 1) { - p_stream.push_back(0x80 + p_len_octets); - } - for (int i = p_len_octets - 1; i >= 0; i--) { - uint8_t x = (seq_size >> i * 8) & 0xFF; - p_stream.push_back(x); - } - // Key. - p_stream.push_back(0x0C); - if (p_len_octets > 1) { - p_stream.push_back(0x80 + p_len_octets); - } - for (int i = p_len_octets - 1; i >= 0; i--) { - uint8_t x = (size >> i * 8) & 0xFF; - p_stream.push_back(x); - } - for (uint32_t i = 0; i < size; i++) { - p_stream.push_back(cs[i]); - } - // Value. - valid = valid && E.value->store_asn1(p_stream, p_len_octets); - } - } break; - } - return valid; -} - -void PListNode::store_text(String &p_stream, uint8_t p_indent) const { - // Convert to text XML stream. - switch (data_type) { - case PList::PLNodeType::PL_NODE_TYPE_NIL: { - // Nothing to store. - } break; - case PList::PLNodeType::PL_NODE_TYPE_DATA: { - p_stream += String("\t").repeat(p_indent); - p_stream += "<data>\n"; - p_stream += String("\t").repeat(p_indent); - p_stream += data_string + "\n"; - p_stream += String("\t").repeat(p_indent); - p_stream += "</data>\n"; - } break; - case PList::PLNodeType::PL_NODE_TYPE_DATE: { - p_stream += String("\t").repeat(p_indent); - p_stream += "<date>"; - p_stream += data_string; - p_stream += "</date>\n"; - } break; - case PList::PLNodeType::PL_NODE_TYPE_STRING: { - p_stream += String("\t").repeat(p_indent); - p_stream += "<string>"; - p_stream += String::utf8(data_string); - p_stream += "</string>\n"; - } break; - case PList::PLNodeType::PL_NODE_TYPE_BOOLEAN: { - p_stream += String("\t").repeat(p_indent); - if (data_bool) { - p_stream += "<true/>\n"; - } else { - p_stream += "<false/>\n"; - } - } break; - case PList::PLNodeType::PL_NODE_TYPE_INTEGER: { - p_stream += String("\t").repeat(p_indent); - p_stream += "<integer>"; - p_stream += itos(data_int); - p_stream += "</integer>\n"; - } break; - case PList::PLNodeType::PL_NODE_TYPE_REAL: { - p_stream += String("\t").repeat(p_indent); - p_stream += "<real>"; - p_stream += rtos(data_real); - p_stream += "</real>\n"; - } break; - case PList::PLNodeType::PL_NODE_TYPE_ARRAY: { - p_stream += String("\t").repeat(p_indent); - p_stream += "<array>\n"; - for (int i = 0; i < data_array.size(); i++) { - data_array[i]->store_text(p_stream, p_indent + 1); - } - p_stream += String("\t").repeat(p_indent); - p_stream += "</array>\n"; - } break; - case PList::PLNodeType::PL_NODE_TYPE_DICT: { - p_stream += String("\t").repeat(p_indent); - p_stream += "<dict>\n"; - for (const KeyValue<String, Ref<PListNode>> &E : data_dict) { - p_stream += String("\t").repeat(p_indent + 1); - p_stream += "<key>"; - p_stream += E.key; - p_stream += "</key>\n"; - E.value->store_text(p_stream, p_indent + 1); - } - p_stream += String("\t").repeat(p_indent); - p_stream += "</dict>\n"; - } break; - } -} - -/*************************************************************************/ - -PList::PList() { - root = PListNode::new_dict(); -} - -PList::PList(const String &p_string) { - load_string(p_string); -} - -bool PList::load_file(const String &p_filename) { - root = Ref<PListNode>(); - - Ref<FileAccess> fb = FileAccess::open(p_filename, FileAccess::READ); - if (fb.is_null()) { - return false; - } - - unsigned char magic[8]; - fb->get_buffer(magic, 8); - - if (String((const char *)magic, 8) == "bplist00") { - ERR_FAIL_V_MSG(false, "PList: Binary property lists are not supported."); - } else { - // Load text plist. - Error err; - Vector<uint8_t> array = FileAccess::get_file_as_array(p_filename, &err); - ERR_FAIL_COND_V(err != OK, false); - - String ret; - ret.parse_utf8((const char *)array.ptr(), array.size()); - return load_string(ret); - } -} - -bool PList::load_string(const String &p_string) { - root = Ref<PListNode>(); - - int pos = 0; - bool in_plist = false; - bool done_plist = false; - List<Ref<PListNode>> stack; - String key; - while (pos >= 0) { - int open_token_s = p_string.find("<", pos); - if (open_token_s == -1) { - ERR_FAIL_V_MSG(false, "PList: Unexpected end of data. No tags found."); - } - int open_token_e = p_string.find(">", open_token_s); - pos = open_token_e; - - String token = p_string.substr(open_token_s + 1, open_token_e - open_token_s - 1); - if (token.is_empty()) { - ERR_FAIL_V_MSG(false, "PList: Invalid token name."); - } - String value; - if (token[0] == '?' || token[0] == '!') { // Skip <?xml ... ?> and <!DOCTYPE ... > - int end_token_e = p_string.find(">", open_token_s); - pos = end_token_e; - continue; - } - - if (token.find("plist", 0) == 0) { - in_plist = true; - continue; - } - - if (token == "/plist") { - done_plist = true; - break; - } - - if (!in_plist) { - ERR_FAIL_V_MSG(false, "PList: Node outside of <plist> tag."); - } - - if (token == "dict") { - if (!stack.is_empty()) { - // Add subnode end enter it. - Ref<PListNode> dict = PListNode::new_dict(); - dict->data_type = PList::PLNodeType::PL_NODE_TYPE_DICT; - if (!stack.back()->get()->push_subnode(dict, key)) { - ERR_FAIL_V_MSG(false, "PList: Can't push subnode, invalid parent type."); - } - stack.push_back(dict); - } else { - // Add root node. - if (!root.is_null()) { - ERR_FAIL_V_MSG(false, "PList: Root node already set."); - } - Ref<PListNode> dict = PListNode::new_dict(); - stack.push_back(dict); - root = dict; - } - continue; - } - - if (token == "/dict") { - // Exit current dict. - if (stack.is_empty() || stack.back()->get()->data_type != PList::PLNodeType::PL_NODE_TYPE_DICT) { - ERR_FAIL_V_MSG(false, "PList: Mismatched </dict> tag."); - } - stack.pop_back(); - continue; - } - - if (token == "array") { - if (!stack.is_empty()) { - // Add subnode end enter it. - Ref<PListNode> arr = PListNode::new_array(); - if (!stack.back()->get()->push_subnode(arr, key)) { - ERR_FAIL_V_MSG(false, "PList: Can't push subnode, invalid parent type."); - } - stack.push_back(arr); - } else { - // Add root node. - if (!root.is_null()) { - ERR_FAIL_V_MSG(false, "PList: Root node already set."); - } - Ref<PListNode> arr = PListNode::new_array(); - stack.push_back(arr); - root = arr; - } - continue; - } - - if (token == "/array") { - // Exit current array. - if (stack.is_empty() || stack.back()->get()->data_type != PList::PLNodeType::PL_NODE_TYPE_ARRAY) { - ERR_FAIL_V_MSG(false, "PList: Mismatched </array> tag."); - } - stack.pop_back(); - continue; - } - - if (token[token.length() - 1] == '/') { - token = token.substr(0, token.length() - 1); - } else { - int end_token_s = p_string.find("</", pos); - if (end_token_s == -1) { - ERR_FAIL_V_MSG(false, vformat("PList: Mismatched <%s> tag.", token)); - } - int end_token_e = p_string.find(">", end_token_s); - pos = end_token_e; - String end_token = p_string.substr(end_token_s + 2, end_token_e - end_token_s - 2); - if (end_token != token) { - ERR_FAIL_V_MSG(false, vformat("PList: Mismatched <%s> and <%s> token pair.", token, end_token)); - } - value = p_string.substr(open_token_e + 1, end_token_s - open_token_e - 1); - } - if (token == "key") { - key = value; - } else { - Ref<PListNode> var = nullptr; - if (token == "true") { - var = PListNode::new_bool(true); - } else if (token == "false") { - var = PListNode::new_bool(false); - } else if (token == "integer") { - var = PListNode::new_int(value.to_int()); - } else if (token == "real") { - var = PListNode::new_real(value.to_float()); - } else if (token == "string") { - var = PListNode::new_string(value); - } else if (token == "data") { - var = PListNode::new_data(value); - } else if (token == "date") { - var = PListNode::new_date(value); - } else { - ERR_FAIL_V_MSG(false, "PList: Invalid value type."); - } - if (stack.is_empty() || !stack.back()->get()->push_subnode(var, key)) { - ERR_FAIL_V_MSG(false, "PList: Can't push subnode, invalid parent type."); - } - } - } - if (!stack.is_empty() || !done_plist) { - ERR_FAIL_V_MSG(false, "PList: Unexpected end of data. Root node is not closed."); - } - return true; -} - -PackedByteArray PList::save_asn1() const { - if (root == nullptr) { - ERR_FAIL_V_MSG(PackedByteArray(), "PList: Invalid PList, no root node."); - } - size_t size = root->get_asn1_size(1); - uint8_t len_octets = 0; - if (size < 0x80) { - len_octets = 1; - } else { - size = root->get_asn1_size(2); - if (size < 0xFFFF) { - len_octets = 2; - } else { - size = root->get_asn1_size(3); - if (size < 0xFFFFFF) { - len_octets = 3; - } else { - size = root->get_asn1_size(4); - if (size < 0xFFFFFFFF) { - len_octets = 4; - } else { - ERR_FAIL_V_MSG(PackedByteArray(), "PList: Data is too big for ASN.1 serializer, should be < 4 GiB."); - } - } - } - } - - PackedByteArray ret; - if (!root->store_asn1(ret, len_octets)) { - ERR_FAIL_V_MSG(PackedByteArray(), "PList: ASN.1 serializer error."); - } - return ret; -} - -String PList::save_text() const { - if (root == nullptr) { - ERR_FAIL_V_MSG(String(), "PList: Invalid PList, no root node."); - } - - String ret; - ret += "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"; - ret += "<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n"; - ret += "<plist version=\"1.0\">\n"; - - root->store_text(ret, 0); - - ret += "</plist>\n\n"; - return ret; -} - -Ref<PListNode> PList::get_root() { - return root; -} - -#endif // MODULE_REGEX_ENABLED |