25 lines
650 B
C++
25 lines
650 B
C++
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#include "homedir.h"
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#include <sys/types.h>
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#include <pwd.h>
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namespace bf = boost::filesystem;
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using std::string;
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namespace cpputils {
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namespace system {
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bf::path home_directory() {
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struct passwd* pwd = getpwuid(getuid());
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string homedir;
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if (pwd) {
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homedir = pwd->pw_dir;
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} else {
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// try the $HOME environment variable
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homedir = getenv("HOME");
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}
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if (homedir == "") {
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throw std::runtime_error("Couldn't determine home directory for user");
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}
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return homedir;
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}
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}
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}
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