diff options
Diffstat (limited to 'backends/networking/sdl_net/indexpagehandler.cpp')
| -rw-r--r-- | backends/networking/sdl_net/indexpagehandler.cpp | 108 |
1 files changed, 104 insertions, 4 deletions
diff --git a/backends/networking/sdl_net/indexpagehandler.cpp b/backends/networking/sdl_net/indexpagehandler.cpp index 58c4761f59..37fcac6419 100644 --- a/backends/networking/sdl_net/indexpagehandler.cpp +++ b/backends/networking/sdl_net/indexpagehandler.cpp @@ -22,35 +22,135 @@ #include "backends/networking/sdl_net/indexpagehandler.h" #include "backends/networking/sdl_net/localwebserver.h" +#include "common/archive.h" +#include "common/file.h" +#include "common/translation.h" +#include "common/unzip.h" #include "gui/storagewizarddialog.h" namespace Networking { +#define ARCHIVE_NAME "wwwroot.zip" +#define INDEX_PAGE_NAME "index.html" + IndexPageHandler::IndexPageHandler(): CommandSender(nullptr) {} IndexPageHandler::~IndexPageHandler() { LocalServer.removePathHandler("/"); + + Common::ArchiveMemberList fileList = listArchive(); + for (Common::ArchiveMemberList::iterator it = fileList.begin(); it != fileList.end(); ++it) { + Common::ArchiveMember const &m = **it; + if (m.getName() == INDEX_PAGE_NAME) continue; + LocalServer.removePathHandler("/" + m.getName()); + } } -void IndexPageHandler::handle(Client &client) { +void IndexPageHandler::handle(Client &client) { + Common::String response = "<html><head><title>ScummVM</title></head><body>{message}</body></html>"; + + // load stylish response page from the archive + Common::SeekableReadStream *const stream = getArchiveFile(INDEX_PAGE_NAME); + if (stream) response = readEverythingFromStream(stream); + Common::String code = client.queryParameter("code"); - if (code == "") { - LocalWebserver::setClientGetHandler(client, "<html><head><title>ScummVM</title></head><body>This is a local webserver index page.</body></html>"); + if (code == "") { + replace(response, "{message}", _("This is a local webserver index page.")); + LocalWebserver::setClientGetHandler(client, response); return; } _code = code; sendCommand(GUI::kStorageCodePassedCmd, 0); - LocalWebserver::setClientGetHandler(client, "<html><head><title>ScummVM</title></head><body>ScummVM got the code and already connects to your cloud storage!</body></html>"); + replace(response, "{message}", _("ScummVM got the code and already connects to your cloud storage!")); + LocalWebserver::setClientGetHandler(client, response); +} + +void IndexPageHandler::handleResource(Client &client) { + Common::String filename = client.path(); + filename.deleteChar(0); + LocalWebserver::setClientGetHandler(client, getArchiveFile(filename), 200, LocalWebserver::determineMimeType(filename)); } +/// public + void IndexPageHandler::addPathHandler(LocalWebserver &server) { // we can't use LocalServer yet, because IndexPageHandler is created while LocalWebserver is created // (thus no _instance is available and it causes stack overflow) server.addPathHandler("/", new Common::Callback<IndexPageHandler, Client &>(this, &IndexPageHandler::handle)); + + Common::ArchiveMemberList fileList = listArchive(); + for (Common::ArchiveMemberList::iterator it = fileList.begin(); it != fileList.end(); ++it) { + Common::ArchiveMember const &m = **it; + if (m.getName() == INDEX_PAGE_NAME) continue; + server.addPathHandler("/" + m.getName(), new Common::Callback<IndexPageHandler, Client &>(this, &IndexPageHandler::handleResource)); + } } Common::String IndexPageHandler::code() { return _code; } +/// utils + +void IndexPageHandler::replace(Common::String &source, const Common::String &what, const Common::String &with) { + const char *cstr = source.c_str(); + const char *position = strstr(cstr, what.c_str()); + if (position) { + uint32 index = position - cstr; + source.replace(index, what.size(), with); + } +} + +Common::ArchiveMemberList IndexPageHandler::listArchive() { + Common::ArchiveMemberList resultList; + + // Find "wwwroot.zip" with SearchMan and call its listMembers() + Common::ArchiveMemberList fileList; + SearchMan.listMatchingMembers(fileList, ARCHIVE_NAME); + for (Common::ArchiveMemberList::iterator it = fileList.begin(); it != fileList.end(); ++it) { + Common::ArchiveMember const &m = **it; + Common::SeekableReadStream *const stream = m.createReadStream(); + Common::Archive *zipArchive = Common::makeZipArchive(stream); + if (zipArchive) { + zipArchive->listMembers(resultList); + delete zipArchive; + break; + } + } + + return resultList; +} + +Common::SeekableReadStream *const IndexPageHandler::getArchiveFile(Common::String name) { + Common::SeekableReadStream *result = nullptr; + + // Find "wwwroot.zip" with SearchMan and call its getMember(name) + Common::ArchiveMemberList fileList; + SearchMan.listMatchingMembers(fileList, ARCHIVE_NAME); + for (Common::ArchiveMemberList::iterator it = fileList.begin(); it != fileList.end(); ++it) { + Common::ArchiveMember const &m = **it; + Common::SeekableReadStream *const stream = m.createReadStream(); + Common::Archive *zipArchive = Common::makeZipArchive(stream); + if (zipArchive) { + const Common::ArchiveMemberPtr ptr = zipArchive->getMember(name); + result = ptr->createReadStream(); + delete zipArchive; + break; + } + } + + return result; +} + +Common::String IndexPageHandler::readEverythingFromStream(Common::SeekableReadStream *const stream) { + Common::String result; + char buf[1024]; + uint32 readBytes; + while (!stream->eos()) { + readBytes = stream->read(buf, 1024); + result += Common::String(buf, readBytes); + } + return result; +} + } // End of namespace Networking |