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Code Issues Releases Wiki Activity

Hide expand() implementation into settings.cpp.

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This commit is contained in:
King_DuckZ 2015-12-12 20:02:42 +00:00
parent 74afa9f502
commit 4a0ddb4beb
3 changed files with 25 additions and 17 deletions
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2
include/dindexer-common/settings.hpp
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@ -34,7 +34,7 @@ namespace dinlib {
SettingsDB db;
};
bool load_settings ( const std::string& parPath, Settings& parOut );
bool load_settings ( const std::string& parPath, Settings& parOut, bool parExpand=true );
} //namespace dinlib
#endif

25
src/common/settings.cpp
View file

@ -18,6 +18,7 @@
#include "dindexer-common/settings.hpp"
#include <yaml-cpp/yaml.h>
#include <ciso646>
#include <wordexp.h>
namespace YAML {
template<>
@ -48,9 +49,15 @@ namespace YAML {
} //namespace YAML
namespace dinlib {
bool load_settings (const std::string& parPath, dinlib::Settings& parOut) {
namespace {
std::string expand ( const char* parString );
} //unnamed namespace
bool load_settings (const std::string& parPath, dinlib::Settings& parOut, bool parExpand) {
const std::string path = (parExpand ? expand(parPath.c_str()) : parPath);
try {
auto settings = YAML::LoadFile(parPath);
auto settings = YAML::LoadFile(path);
if (settings["db_settings"]) {
parOut.db = settings["db_settings"].as<dinlib::SettingsDB>();
@ -63,4 +70,18 @@ namespace dinlib {
return false;
}
namespace {
std::string expand (const char* parString) {
wordexp_t p;
wordexp(parString, &p, 0);
char** w = p.we_wordv;
std::ostringstream oss;
for (std::size_t z = 0; z < p.we_wordc; ++z) {
oss << w[z];
}
wordfree(&p);
return oss.str();
}
} //unnamed namespace
} //namespace dinlib

15
src/scan/main.cpp
View file

@ -30,7 +30,6 @@
# include <mutex>
# include <condition_variable>
#endif
#include <wordexp.h>
#include "dindexerConfig.h"
#include "filesearcher.hpp"
#include "indexer.hpp"
@ -39,7 +38,6 @@
namespace {
void run_hash_calculation ( din::Indexer& parIndexer, bool parShowProgress );
std::string expand ( const char* parString );
} //unnamed namespace
int main (int parArgc, char* parArgv[]) {
@ -66,7 +64,7 @@ int main (int parArgc, char* parArgv[]) {
dinlib::Settings settings;
{
const bool loaded = dinlib::load_settings(expand(CONFIG_FILE_PATH), settings);
const bool loaded = dinlib::load_settings(CONFIG_FILE_PATH, settings);
if (not loaded) {
std::cerr << "Can't load settings from " << CONFIG_FILE_PATH << ", quitting\n";
return 1;
@ -175,15 +173,4 @@ namespace {
#endif
}
std::string expand (const char* parString) {
wordexp_t p;
wordexp(parString, &p, 0);
char** w = p.we_wordv;
std::ostringstream oss;
for (std::size_t z = 0; z < p.we_wordc; ++z) {
oss << w[z];
}
wordfree(&p);
return oss.str();
}
} //unnamed namespace