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switch back to boost::filesystem to avoid the requirement of c++17

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This commit is contained in:
Chunting Gu
2020-09-07 19:01:31 +08:00
parent e7f88da2b2
commit 84476f75f7
31 changed files with 175 additions and 192 deletions
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examples/book_server/main.cc
+9 -7
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@@ -1,11 +1,14 @@
#include <filesystem>
#include <iostream>
#include "boost/filesystem/operations.hpp"
#include "webcc/logger.h"
#include "webcc/server.h"
#include "views.h"
namespace bfs = boost::filesystem;
int main(int argc, char* argv[]) {
if (argc < 3) {
std::cout << "usage: book_server <port> <upload_dir>" << std::endl;
@@ -18,17 +21,16 @@ int main(int argc, char* argv[]) {
std::uint16_t port = static_cast<std::uint16_t>(std::atoi(argv[1]));
std::filesystem::path upload_dir = argv[2];
if (!std::filesystem::is_directory(upload_dir) ||
!std::filesystem::exists(upload_dir)) {
bfs::path upload_dir = argv[2];
if (!bfs::is_directory(upload_dir) || !bfs::exists(upload_dir)) {
std::cerr << "Invalid upload dir!" << std::endl;
return 1;
}
// Add a sub-dir for book photos.
std::filesystem::path photo_dir = upload_dir / "books";
if (!std::filesystem::exists(photo_dir)) {
std::filesystem::create_directory(photo_dir);
bfs::path photo_dir = upload_dir / "books";
if (!bfs::exists(photo_dir)) {
bfs::create_directory(photo_dir);
}
std::cout << "Book photos will be saved to: " << photo_dir << std::endl;