diff options
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/std_string_utils.cpp | 62 |
1 files changed, 22 insertions, 40 deletions
diff --git a/utils/std_string_utils.cpp b/utils/std_string_utils.cpp index 5d0d736e43..c227ff65bd 100644 --- a/utils/std_string_utils.cpp +++ b/utils/std_string_utils.cpp @@ -27,10 +27,8 @@ std::string utils::url::encode(const std::string &s) std::string utils::url::decode(std::string data) { std::string new_string; - for (std::string::size_type i = 0; i < data.length(); i++) - { - if (data.at(i) == '%' && (i + 2) < data.length()) - { + for (std::string::size_type i = 0; i < data.length(); i++) { + if (data.at(i) == '%' && (i + 2) < data.length()) { std::string num = data.substr(i + 1, 2); unsigned long udn = strtoul(num.c_str(), nullptr, 16); utils::text::append_ordinal(udn, &new_string); @@ -78,8 +76,7 @@ std::string utils::conversion::to_string(void* data, WORD type) { std::stringstream out; - switch (type) - { + switch (type) { case UTILS_CONV_BOOLEAN: out << (data ? "true" : "false"); break; @@ -103,8 +100,7 @@ std::string utils::conversion::to_string(void* data, WORD type) void utils::text::replace_first(std::string* data, const std::string &from, const std::string &to) { std::string::size_type position = data->find(from); - if (position != std::string::npos) - { + if (position != std::string::npos) { data->replace(position, from.size(), to); } } @@ -113,8 +109,7 @@ void utils::text::replace_all(std::string* data, const std::string &from, const { std::string::size_type position = 0; - while ((position = data->find(from, position)) != std::string::npos) - { + while ((position = data->find(from, position)) != std::string::npos) { data->replace(position, from.size(), to); position += to.size(); } @@ -124,8 +119,7 @@ void utils::text::treplace_all(std::wstring* data, const std::wstring &from, con { std::wstring::size_type position = 0; - while ((position = data->find(from, position)) != std::wstring::npos) - { + while ((position = data->find(from, position)) != std::wstring::npos) { data->replace(position, from.size(), to); position++; } @@ -136,8 +130,7 @@ unsigned int utils::text::count_all(std::string* data, const std::string &term) unsigned int count = 0; std::string::size_type position = 0; - while ((position = data->find(term, position)) != std::string::npos) - { + while ((position = data->find(term, position)) != std::string::npos) { count++; position++; } @@ -147,27 +140,23 @@ unsigned int utils::text::count_all(std::string* data, const std::string &term) void utils::text::append_ordinal(unsigned long value, std::string* data) { - if (value <= 127) - { // U+0000 .. U+007F + if (value <= 127) { // U+0000 .. U+007F *data += (char)value; } - else if (value >= 128 && value <= 2047) - { // U+0080 .. U+07FF + else if (value >= 128 && value <= 2047) { // U+0080 .. U+07FF *data += (char)(192 + (value / 64)); *data += (char)(128 + (value % 64)); } - else if (value >= 2048 && value <= 65535) - { // U+0800 .. U+FFFF + else if (value >= 2048 && value <= 65535) { // U+0800 .. U+FFFF *data += (char)(224 + (value / 4096)); *data += (char)(128 + ((value / 64) % 64)); *data += (char)(128 + (value % 64)); } - else - { + else { *data += (char)((value >> 24) & 0xFF); *data += (char)((value >> 16) & 0xFF); *data += (char)((value >> 8) & 0xFF); - *data += (char)((value)& 0xFF); + *data += (char)((value) & 0xFF); } } @@ -198,10 +187,8 @@ std::string utils::text::html_entities_decode(std::string data) // http://webdesign.about.com/library/bl_htmlcodes.htm std::string new_string; - for (std::string::size_type i = 0; i < data.length(); i++) - { - if (data.at(i) == '&' && (i + 1) < data.length() && data.at(i + 1) == '#') - { + for (std::string::size_type i = 0; i < data.length(); i++) { + if (data.at(i) == '&' && (i + 1) < data.length() && data.at(i + 1) == '#') { std::string::size_type comma = data.find(";", i); if (comma != std::string::npos) { bool hexa = false; @@ -234,10 +221,8 @@ std::string utils::text::remove_html(const std::string &data) { std::string new_string; - for (std::string::size_type i = 0; i < data.length(); i++) - { - if (data.at(i) == '<' && (i + 1) < data.length() && data.at(i + 1) != ' ') - { + for (std::string::size_type i = 0; i < data.length(); i++) { + if (data.at(i) == '<' && (i + 1) < data.length() && data.at(i + 1) != ' ') { i = data.find(">", i); if (i == std::string::npos) break; @@ -255,10 +240,8 @@ std::string utils::text::slashu_to_utf8(const std::string &data) { std::string new_string; - for (std::string::size_type i = 0; i < data.length(); i++) - { - if (data.at(i) == '\\' && (i + 1) < data.length() && data.at(i + 1) == 'u') - { + for (std::string::size_type i = 0; i < data.length(); i++) { + if (data.at(i) == '\\' && (i + 1) < data.length() && data.at(i + 1) == 'u') { unsigned long udn = strtoul(data.substr(i + 2, 4).c_str(), nullptr, 16); append_ordinal(udn, &new_string); i += 5; @@ -304,10 +287,8 @@ std::string utils::text::source_get_value(std::string* data, unsigned int argume va_start(arg, argument_count); - for (unsigned int i = argument_count; i > 0; i--) - { - if (i == 1) - { + for (unsigned int i = argument_count; i > 0; i--) { + if (i == 1) { end = data->find(va_arg(arg, char*), start); if (start == std::string::npos || end == std::string::npos) break; @@ -417,7 +398,8 @@ std::string utils::text::rand_string(int len, const char *chars, unsigned int *n return out.str(); } -std::string utils::text::truncate_utf8(const std::string &text, size_t maxLength) { +std::string utils::text::truncate_utf8(const std::string &text, size_t maxLength) +{ // To not split some unicode character we need to transform it to wchar_t first, then split it, and then convert it back, because we want std::string as result // TODO: Probably there is much simpler and nicer way std::wstring wtext = ptrW(mir_utf8decodeW(text.c_str())); |