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Format remaining C++ sources

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This commit is contained in:
Dmitry
2026-04-24 06:35:05 +03:00
parent 70c2e77957
commit 4910fb5e8e
10 changed files with 610 additions and 554 deletions
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67
src/util.cpp
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@@ -33,7 +33,8 @@ bool is_utf8_continuation(unsigned char ch) {
return (ch & 0xC0U) == 0x80U;
}
std::uint32_t decode_utf8_codepoint(const std::string& text, std::size_t offset, std::size_t* size_out = nullptr) {
std::uint32_t decode_utf8_codepoint(const std::string &text, std::size_t offset,
std::size_t *size_out = nullptr) {
if (offset >= text.size()) {
if (size_out != nullptr) {
*size_out = 0;
@@ -62,23 +63,23 @@ std::uint32_t decode_utf8_codepoint(const std::string& text, std::size_t offset,
}
if (size == 2) {
return ((lead & 0x1FU) << 6) |
(static_cast<unsigned char>(text[offset + 1]) & 0x3FU);
(static_cast<unsigned char>(text[offset + 1]) & 0x3FU);
}
if (size == 3) {
return ((lead & 0x0FU) << 12) |
((static_cast<unsigned char>(text[offset + 1]) & 0x3FU) << 6) |
(static_cast<unsigned char>(text[offset + 2]) & 0x3FU);
((static_cast<unsigned char>(text[offset + 1]) & 0x3FU) << 6) |
(static_cast<unsigned char>(text[offset + 2]) & 0x3FU);
}
return ((lead & 0x07U) << 18) |
((static_cast<unsigned char>(text[offset + 1]) & 0x3FU) << 12) |
((static_cast<unsigned char>(text[offset + 2]) & 0x3FU) << 6) |
(static_cast<unsigned char>(text[offset + 3]) & 0x3FU);
((static_cast<unsigned char>(text[offset + 1]) & 0x3FU) << 12) |
((static_cast<unsigned char>(text[offset + 2]) & 0x3FU) << 6) |
(static_cast<unsigned char>(text[offset + 3]) & 0x3FU);
}
} // namespace
} // namespace
std::string get_env(const char* name) {
const char* value = std::getenv(name);
std::string get_env(const char *name) {
const char *value = std::getenv(name);
return value == nullptr ? std::string() : std::string(value);
}
@@ -94,7 +95,7 @@ std::string trim_copy(std::string value) {
}
std::string single_line(std::string text) {
for (char& c : text) {
for (char &c : text) {
if (c == '\n' || c == '\r' || c == '\t') {
c = ' ';
}
@@ -102,16 +103,16 @@ std::string single_line(std::string text) {
return trim_copy(std::move(text));
}
bool is_decimal_number(const std::string& value) {
return !value.empty() &&
std::all_of(value.begin(), value.end(), [](unsigned char ch) { return std::isdigit(ch); });
bool is_decimal_number(const std::string &value) {
return !value.empty() && std::all_of(value.begin(), value.end(),
[](unsigned char ch) { return std::isdigit(ch); });
}
std::filesystem::path data_root() {
if (const char* xdg = std::getenv("XDG_DATA_HOME"); xdg != nullptr && *xdg != '\0') {
if (const char *xdg = std::getenv("XDG_DATA_HOME"); xdg != nullptr && *xdg != '\0') {
return std::filesystem::path(xdg) / "telegram-tui";
}
if (const char* home = std::getenv("HOME"); home != nullptr && *home != '\0') {
if (const char *home = std::getenv("HOME"); home != nullptr && *home != '\0') {
return std::filesystem::path(home) / ".local" / "share" / "telegram-tui";
}
return std::filesystem::current_path() / ".telegram-tui-data";
@@ -130,16 +131,16 @@ StoredConfig load_app_config() {
return {};
}
return StoredConfig{
safe_string(config, "api_id"),
safe_string(config, "api_hash"),
config.value("auto_reload_chat_history", false),
safe_string(config, "api_id"),
safe_string(config, "api_hash"),
config.value("auto_reload_chat_history", false),
};
} catch (const json::exception&) {
} catch (const json::exception &) {
return {};
}
}
bool save_app_config(const StoredConfig& config) {
bool save_app_config(const StoredConfig &config) {
const std::filesystem::path path = data_root() / "config.json";
try {
if (path.has_parent_path()) {
@@ -161,26 +162,26 @@ bool save_app_config(const StoredConfig& config) {
}
output << document.dump(2) << '\n';
return static_cast<bool>(output);
} catch (const std::exception&) {
} catch (const std::exception &) {
return false;
}
}
std::string safe_string(const json& object, const char* key) {
std::string safe_string(const json &object, const char *key) {
if (!object.contains(key) || !object.at(key).is_string()) {
return {};
}
return object.at(key).get<std::string>();
}
std::int64_t safe_i64(const json& object, const char* key) {
std::int64_t safe_i64(const json &object, const char *key) {
if (!object.contains(key) || !object.at(key).is_number_integer()) {
return 0;
}
return object.at(key).get<std::int64_t>();
}
std::int32_t safe_i32(const json& object, const char* key) {
std::int32_t safe_i32(const json &object, const char *key) {
if (!object.contains(key) || !object.at(key).is_number_integer()) {
return 0;
}
@@ -228,7 +229,7 @@ std::string format_file_size(std::int64_t size_bytes) {
return "?";
}
static constexpr const char* units[] = {"B", "KB", "MB", "GB", "TB"};
static constexpr const char *units[] = {"B", "KB", "MB", "GB", "TB"};
double size = static_cast<double>(size_bytes);
std::size_t unit_index = 0;
while (size >= 1024.0 && unit_index + 1 < std::size(units)) {
@@ -243,7 +244,7 @@ std::string format_file_size(std::int64_t size_bytes) {
return stream.str();
}
std::vector<std::string> wrap_text(const std::string& text, int width) {
std::vector<std::string> wrap_text(const std::string &text, int width) {
if (width <= 1) {
return {text};
}
@@ -286,7 +287,7 @@ std::vector<std::string> wrap_text(const std::string& text, int width) {
return lines;
}
std::size_t utf8_byte_index_from_utf16_offset(const std::string& text, std::size_t utf16_offset) {
std::size_t utf8_byte_index_from_utf16_offset(const std::string &text, std::size_t utf16_offset) {
std::size_t byte_index = 0;
std::size_t utf16_units = 0;
while (byte_index < text.size() && utf16_units < utf16_offset) {
@@ -305,7 +306,7 @@ std::size_t utf8_byte_index_from_utf16_offset(const std::string& text, std::size
return byte_index;
}
std::size_t utf8_prev_index(const std::string& text, std::size_t byte_index) {
std::size_t utf8_prev_index(const std::string &text, std::size_t byte_index) {
if (byte_index == 0 || text.empty()) {
return 0;
}
@@ -317,7 +318,7 @@ std::size_t utf8_prev_index(const std::string& text, std::size_t byte_index) {
return index;
}
std::size_t utf8_next_index(const std::string& text, std::size_t byte_index) {
std::size_t utf8_next_index(const std::string &text, std::size_t byte_index) {
if (byte_index >= text.size()) {
return text.size();
}
@@ -327,7 +328,7 @@ std::size_t utf8_next_index(const std::string& text, std::size_t byte_index) {
return std::min(text.size(), byte_index + std::max<std::size_t>(1, size));
}
int utf8_display_width(const std::string& text, std::size_t byte_limit) {
int utf8_display_width(const std::string &text, std::size_t byte_limit) {
const std::size_t limit = std::min(byte_limit, text.size());
int width = 0;
std::size_t index = 0;
@@ -351,7 +352,7 @@ int utf8_display_width(const std::string& text, std::size_t byte_limit) {
return width;
}
void pop_utf8_back(std::string& text) {
void pop_utf8_back(std::string &text) {
if (text.empty()) {
return;
}
@@ -363,4 +364,4 @@ void pop_utf8_back(std::string& text) {
text.erase(start);
}
} // namespace telegram_tui
} // namespace telegram_tui