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tessesframework/src/Http/MountableServer.cpp
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Fix license compliance and fix things up
2026-07-31 18:51:17 -05:00

87 lines
3.0 KiB
C++

/*
TessesFramework a library to make C++ easier for me, used in CrossLang:
https://git.tesses.org/tesses50/crosslang
Copyright (C) 2026 Mike Nolan
SPDX-License-Identifier: GPL-3.0-or-later WITH TessesFramework-Exception-1.0
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "TessesFramework/Http/MountableServer.hpp"
namespace Tesses::Framework::Http {
std::string MountableServer::Subpath(Filesystem::VFSPath fullPath,
Filesystem::VFSPath offsetPath) {
if (fullPath.path.size() < offsetPath.path.size())
return {}; // this shouldn't happen but here just in case
Filesystem::VFSPath p;
p.relative = false;
for (size_t i = offsetPath.path.size(); i < fullPath.path.size(); i++) {
p.path.push_back(fullPath.path[i]);
}
return p.ToString();
}
bool MountableServer::StartsWith(Filesystem::VFSPath fullPath,
Filesystem::VFSPath offsetPath) {
if (fullPath.path.size() < offsetPath.path.size())
return false;
for (size_t i = 0; i < offsetPath.path.size(); i++) {
if (fullPath.path[i] != offsetPath.path[i])
return false;
}
return true;
}
MountableServer::MountableServer() : MountableServer(nullptr) {}
MountableServer::MountableServer(std::shared_ptr<IHttpServer> root) {
this->root = root;
}
void MountableServer::Mount(std::string path,
std::shared_ptr<IHttpServer> server) {
this->servers.insert(
this->servers.begin(),
std::pair<std::string, std::shared_ptr<IHttpServer>>(path, server));
}
void MountableServer::Unmount(std::string path) {
for (auto i = this->servers.begin(); i != this->servers.end(); i++) {
auto &item = *i;
if (item.first == path) {
this->servers.erase(i);
return;
}
}
}
bool MountableServer::Handle(ServerContext &ctx) {
std::string oldPath = ctx.path;
for (auto item : this->servers) {
if (StartsWith(oldPath, item.first)) {
ctx.path = Subpath(oldPath, item.first);
if (item.second->Handle(ctx)) {
ctx.path = oldPath;
return true;
}
ctx.path = oldPath;
break;
}
}
ctx.path = oldPath;
if (this->root && this->root->Handle(ctx))
return true;
return false;
}
MountableServer::~MountableServer() {}
} // namespace Tesses::Framework::Http