util.hpp File Reference
#include <chrono>#include <string>#include <ostream>#include <regex>#include <set>#include <sstream>#include <vector>#include "buildenv.hpp"#include <sys/time.h>#include <yaml-cpp/yaml.h>#include <openssl/ssl.h>#include <openssl/err.h>
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Data Structures | |
| class | dodo::common::StopWatch |
| StopWatch timing class. More... | |
Namespaces | |
| dodo | |
| A C++ platform interface to lean Linux services tailored for containerized deployment. | |
| dodo::common | |
| Common and utility interfaces. | |
Functions | |
| bool | dodo::common::availableFileSpace (const std::string &path, size_t &avail) |
| Return true when the free space could be determined, and set in avail. More... | |
| std::string | dodo::common::bio2String (BIO *bio) |
| Convert the data contents of an OpenSSL BIO to a std::string. More... | |
| bool | dodo::common::directoryExists (const std::string &path) |
| Return true when the directory exists. More... | |
| bool | dodo::common::directoryWritable (const std::string &path) |
| Return true when the directory exists and is writable to the caller. More... | |
| void | dodo::common::dumpBinaryData (std::ostream &out, const std::string &s, size_t width) |
| Dump binary data to a std::ostream. More... | |
| std::vector< std::string > | dodo::common::escapedSplit (const std::string &src, std::set< char > escape, char delimiter=' ') |
| Split a string into substrings by delimiter - unless the delimiter is escaped. More... | |
| std::string | dodo::common::escapeJSON (const std::string &s) |
| Escape a JSOn string. More... | |
| bool | dodo::common::fileReadAccess (const std::string &path) |
| Return true when the file exists and the calling user has read access. More... | |
| bool | dodo::common::fileReadInt (const std::string &file, int &i) |
| Read from a file, expecting it to contain a (signed) int. More... | |
| std::string | dodo::common::fileReadString (const std::string &filename) |
| Read the file as a single string. More... | |
| std::vector< std::string > | dodo::common::fileReadStrings (const std::string &filename) |
| Read the file as vector of strings. More... | |
| std::vector< std::string > | dodo::common::fileReadStrings (const std::string &filename, const std::regex &exp) |
| Read the file as vector of strings, return only regexp matches. More... | |
| std::string | dodo::common::formatDateTimeUTC (const struct timeval &tv) |
| Return a datetime string in UTC (2020-07-01T20:14:36.442929Z) More... | |
| size_t | dodo::common::getFileSize (const std::string &path) |
| Return the size of the file. More... | |
| double | dodo::common::getSecondDiff (struct timeval &t1, struct timeval &t2) |
| Return difference in seconds as a double. More... | |
| std::string | dodo::common::getSSLErrors (char terminator) |
| Get all OpenSSL errors as a single string, and clear their error state. More... | |
| std::vector< std::string > | dodo::common::split (const std::string &src, char delimiter=' ') |
| Split a string into substrings. More... | |
| size_t | dodo::common::writeSSLErrors (std::ostream &out, char terminator) |
| Write OpenSSL errors occurred in this thread to ostream, and clear their error state. More... | |
| template<typename T > | |
| T | dodo::common::YAML_read_key (const YAML::Node &node, const std::string &key) |
| Template function to check existence and read YAML values of arbitrary type. More... | |
| template<typename T > | |
| T | dodo::common::YAML_read_key_default (const YAML::Node &node, const std::string &key, const T &default_value) |
| Template function to check existence and read YAML values of arbitrary type. More... | |
Detailed Description
Defines utilities.
Definition in file util.hpp.
