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@ -20,37 +20,38 @@ |
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#include "INIConfig.h" |
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#include "Socket.h" |
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void Jupiter::INIConfig::write_helper(FILE *in_file, const Jupiter::Config *in_section, size_t in_depth) |
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{ |
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void Jupiter::INIConfig::write_helper(FILE *in_file, const Jupiter::Config *in_section, size_t in_depth) { |
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size_t index; |
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if (in_depth != 0) |
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{ |
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if (in_depth != 0) { |
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// Write header
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fputs("\r\n", in_file); |
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// Tabs
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for (index = 1; index < in_depth; ++index) |
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for (index = 1; index < in_depth; ++index) { |
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fputc('\t', in_file); |
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} |
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for (index = 0; index != in_depth; ++index) |
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for (index = 0; index != in_depth; ++index) { |
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fputc('[', in_file); |
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} |
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fputs(in_section->getName().c_str(), in_file); |
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for (index = 0; index != in_depth; ++index) |
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for (index = 0; index != in_depth; ++index) { |
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fputc(']', in_file); |
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} |
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fputs("\r\n", in_file); |
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} |
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// Write table entries
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for (auto& table_entry : in_section->getTable()) |
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{ |
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for (auto& table_entry : in_section->getTable()) { |
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// Tabs
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for (index = 1; index < in_depth; ++index) |
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for (index = 1; index < in_depth; ++index) { |
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fputc('\t', in_file); |
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} |
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// Write entry
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fwrite(table_entry.first.data(), sizeof(char), table_entry.first.size(), in_file); |
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@ -70,8 +71,9 @@ bool Jupiter::INIConfig::write_internal(const char *in_filename) |
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// Open file
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FILE *file = fopen(in_filename, "wb"); |
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if (file == nullptr) |
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if (file == nullptr) { |
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return false; |
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} |
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// Iterate through table and sections
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write_helper(file, this, 0); |
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@ -97,25 +99,24 @@ bool Jupiter::INIConfig::read_internal(const char *in_filename) { |
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line.remove_prefix(itr - line.data()); |
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if (*itr == ';') |
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if (*itr == ';') { |
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return; // Comment
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} |
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if (*itr == '[') |
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{ |
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if (*itr == '[') { |
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// Parse header
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size_t depth = 1; |
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for (++itr; itr != end && *itr == '['; ++itr) |
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for (++itr; itr != end && *itr == '['; ++itr) { |
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++depth; |
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} |
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line.remove_prefix(itr - line.data()); |
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while (end != itr) |
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{ |
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while (end != itr) { |
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--end; |
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if (*end != ']' && isspace(*end) == 0) |
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{ |
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if (*end != ']' && isspace(*end) == 0) { |
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++end; |
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break; |
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} |
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@ -125,21 +126,23 @@ bool Jupiter::INIConfig::read_internal(const char *in_filename) { |
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// Add section to stack; pop sections or push blanks as necessary
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while (depth < section_stack.size()) |
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while (depth < section_stack.size()) { |
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section_stack.pop(); |
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} |
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while (depth > section_stack.size()) |
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while (depth > section_stack.size()) { |
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section_stack.push(std::addressof(section_stack.top()->getSectionReference({}))); |
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} |
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section_stack.push(§ion_stack.top()->getSectionReference(line)); |
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} |
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else |
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{ |
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else { |
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// Truncate spaces
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--end; |
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while (isspace(static_cast<unsigned char>(*end))) |
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while (isspace(static_cast<unsigned char>(*end))) { |
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--end; // don't need a safety check since we know there is at least 1 non-space character
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} |
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// end now points to a non-space character within the bounds
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++end; |
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@ -147,19 +150,21 @@ bool Jupiter::INIConfig::read_internal(const char *in_filename) { |
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// Parse key (can be empty)
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while (*itr != '=') |
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if (++itr == end) |
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while (*itr != '=') { |
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if (++itr == end) { |
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return; // Error: no assignment exists; ignore line
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} |
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} |
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std::string_view key; |
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if (itr != line.data()) |
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{ |
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if (itr != line.data()) { |
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// Truncate spaces from key; a non-space character is guaranteed
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end = itr - 1; |
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while (isspace(*end)) |
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while (isspace(*end)) { |
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--end; |
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} |
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key = line.substr(size_t{ 0 }, end + 1 - line.data()); |
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@ -168,16 +173,17 @@ bool Jupiter::INIConfig::read_internal(const char *in_filename) { |
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// Parse value (can be empty)
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if (++itr != end) |
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{ |
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if (++itr != end) { |
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// Shift to right of spaces; a non-space character is guaranteed
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while (isspace(*itr)) |
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while (isspace(*itr)) { |
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++itr; |
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} |
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line.remove_prefix(itr - line.data()); |
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} |
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else |
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else { |
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line = std::string_view{}; |
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} |
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// Add entry to current table on stack
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section_stack.top()->set(std::string{key}, static_cast<std::string>(line)); |
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@ -193,8 +199,9 @@ bool Jupiter::INIConfig::read_internal(const char *in_filename) { |
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// Open file
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FILE *file = fopen(in_filename, "rb"); |
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if (file == nullptr) |
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if (file == nullptr) { |
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return false; |
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} |
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// Parse file contents
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char buffer[READ_CHUNK_SIZE]; |
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