diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2017-04-18 10:40:18 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2017-04-18 10:40:18 +0200 |
commit | ed93e07b1b7a9e0ba99609a9223e43247ff4224e (patch) | |
tree | aa203bdab5a5fc4f5fd8af16baf6903a7ee3dde0 /butl/process | |
parent | 4408607c51a7c6e293adae41403b21d4a2c9a429 (diff) |
Implement curl process
Diffstat (limited to 'butl/process')
-rw-r--r-- | butl/process | 69 |
1 files changed, 65 insertions, 4 deletions
diff --git a/butl/process b/butl/process index c138edc..282a994 100644 --- a/butl/process +++ b/butl/process @@ -9,6 +9,7 @@ # include <sys/types.h> // pid_t #endif +#include <vector> #include <iosfwd> #include <cassert> #include <cstdint> // uint32_t @@ -17,7 +18,9 @@ #include <butl/path> #include <butl/export> #include <butl/optional> -#include <butl/fdstream> // auto_fd, fdpipe +#include <butl/fdstream> // auto_fd, fdpipe +#include <butl/vector-view> +#include <butl/small-vector> namespace butl { @@ -389,9 +392,8 @@ namespace butl // // The A arguments can be anything convertible to const char* via the // overloaded process_arg_as() (see below). Out of the box you can use const - // char*, std::string, path/dir_path, and numeric types. - // - // + // char*, std::string, path/dir_path, (as well as [small_]vector[_view] of + // these), and numeric types. // template <typename I, typename O, @@ -480,6 +482,8 @@ namespace butl return p.string ().c_str (); } + // char[N] + // inline const char* process_arg_as (const char* s, std::string&) {return s;} @@ -490,6 +494,63 @@ namespace butl template <std::size_t N> inline const char* process_arg_as (const char (&s)[N], std::string&) {return s;} + + template <typename V, typename T> + inline void + process_args_as (V& v, const T& x, std::string& storage) + { + v.push_back (process_arg_as (x, storage)); + } + + // [small_]vector[_view]<> + // + template <typename V> + inline void + process_args_as (V& v, const std::vector<std::string>& vs, std::string&) + { + for (const std::string& s: vs) + v.push_back (s.c_str ()); + } + + template <typename V, std::size_t N> + inline void + process_args_as (V& v, const small_vector<std::string, N>& vs, std::string&) + { + for (const std::string& s: vs) + v.push_back (s.c_str ()); + } + + template <typename V> + inline void + process_args_as (V& v, const vector_view<std::string>& vs, std::string&) + { + for (const std::string& s: vs) + v.push_back (s.c_str ()); + } + + template <typename V> + inline void + process_args_as (V& v, const std::vector<const char*>& vs, std::string&) + { + for (const char* s: vs) + v.push_back (s); + } + + template <typename V, std::size_t N> + inline void + process_args_as (V& v, const small_vector<const char*, N>& vs, std::string&) + { + for (const char* s: vs) + v.push_back (s); + } + + template <typename V> + inline void + process_args_as (V& v, const vector_view<const char*>& vs, std::string&) + { + for (const char* s: vs) + v.push_back (s); + } } #include <butl/process.ixx> |