X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/72229403aae25f742c07d07d625bdc1e313b401d..e9f74534ad9bd4df3cecab080f6b6ac9a6cb6b7c:/stglibs/common.lib/common.cpp diff --git a/stglibs/common.lib/common.cpp b/stglibs/common.lib/common.cpp index fb6cdbb1..d0ff074c 100644 --- a/stglibs/common.lib/common.cpp +++ b/stglibs/common.lib/common.cpp @@ -47,6 +47,7 @@ #include +#include #include #include #include @@ -856,20 +857,16 @@ std::string res(val); return TrimR(TrimL(res)); } //--------------------------------------------------------------------------- -std::string ToLower(const std::string & value) +std::string ToLower(std::string value) { - std::string res; - for (std::string::size_type pos = 0; pos < value.length(); ++pos) - res += tolower(value[pos]); - return res; + std::transform(value.begin(), value.end(), value.begin(), ::tolower); + return value; } //--------------------------------------------------------------------------- -std::string ToUpper(const std::string & value) +std::string ToUpper(std::string value) { - std::string res; - for (std::string::size_type pos = 0; pos < value.length(); ++pos) - res += toupper(value[pos]); - return res; + std::transform(value.begin(), value.end(), value.begin(), ::toupper); + return value; } //--------------------------------------------------------------------------- #ifdef WIN32 @@ -1067,3 +1064,48 @@ if (res == 0) // Timeout return true; } + +bool ReadAll(int sd, void * dest, size_t size) +{ +size_t done = 0; +char * ptr = static_cast(dest); +while (done < size) + { + if (!WaitPackets(sd)) + return false; + ssize_t res = read(sd, ptr + done, size - done); + if (res < 0) + return false; + if (res == 0) + return true; + done += res; + } +return true; +} + +bool WriteAll(int sd, const void * source, size_t size) +{ +size_t done = 0; +const char * ptr = static_cast(source); +while (done < size) + { + ssize_t res = write(sd, ptr + done, size - done); + if (res <= 0) + return false; + done += res; + } +return true; +} + +std::string ToPrintable(const std::string & src) +{ + std::string dest; + + for (size_t i = 0; i < src.size(); ++i) + if (std::isprint(src[i])) + dest += src[i]; + else + dest += "\\" + x2str(src[i]); + + return dest; +}