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Use std::filesystem instead of dirent.h

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Epicalert 2021-07-02 23:40:52 +08:00
parent 3c94c57558
commit 07ccce90d3
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1 changed files with 7 additions and 18 deletions
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25
src/modellist.cpp
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@ -1,6 +1,5 @@
#include <iostream> #include <iostream>
#include <filesystem>
#include <dirent.h>
#include <paths.hpp> #include <paths.hpp>
@ -8,24 +7,14 @@
// get models from a given directory and add them to a given vector // get models from a given directory and add them to a given vector
void getModelsFromDir(std::string path, std::vector<std::string>* vector) { void getModelsFromDir(std::string path, std::vector<std::string>* vector) {
DIR* dir; // return if directory doesnt exist
struct dirent* ent; if (!std::filesystem::exists(path)) return;
if ((dir = opendir(path.c_str())) != NULL) { // iterate through all items in this directory
while ((ent = readdir(dir)) != NULL) { for (auto& p: std::filesystem::directory_iterator(path)) {
std::string filename = ent->d_name; if (p.path().extension() == ".fma") {
size_t fmaPos = filename.find(".fma"); // position of ".fma" in filename vector->push_back(p.path().stem().string());
if (fmaPos == std::string::npos) {
// filename does not have ".fma" in it
continue;
}
filename.erase(fmaPos);
vector->push_back(filename);
} }
closedir(dir);
} }
} }