/* create MIME Header for Gopher Data */ static void gopherMimeCreate(GopherStateData * gopherState) { StoreEntry *e = gopherState->entry; HttpReply *reply = e->mem_obj->reply; http_version_t version; const char *mime_type = NULL; const char *mime_enc = NULL; switch (gopherState->type_id) { case GOPHER_DIRECTORY: case GOPHER_INDEX: case GOPHER_HTML: case GOPHER_WWW: case GOPHER_CSO: mime_type = "text/html"; break; case GOPHER_GIF: case GOPHER_IMAGE: case GOPHER_PLUS_IMAGE: mime_type = "image/gif"; break; case GOPHER_SOUND: case GOPHER_PLUS_SOUND: mime_type = "audio/basic"; break; case GOPHER_PLUS_MOVIE: mime_type = "video/mpeg"; break; case GOPHER_MACBINHEX: mime_type = "application/macbinary"; break; case GOPHER_DOSBIN: case GOPHER_UUENCODED: case GOPHER_BIN: case GOPHER_FILE: default: /* Rightnow We have no idea what it is. */ mime_type = mimeGetContentType(gopherState->request); mime_enc = mimeGetContentEncoding(gopherState->request); break; } storeBuffer(e); httpReplyReset(reply); EBIT_CLR(gopherState->entry->flags, ENTRY_FWD_HDR_WAIT); httpBuildVersion(&version, 1, 0); httpReplySetHeaders(reply, version, HTTP_OK, "Gatewaying", mime_type, -1, -1, -1); if (mime_enc) httpHeaderPutStr(&reply->header, HDR_CONTENT_ENCODING, mime_enc); httpReplySwapOut(reply, e); reply->hdr_sz = e->mem_obj->inmem_hi; storeTimestampsSet(e); if (EBIT_TEST(e->flags, ENTRY_CACHABLE)) { storeSetPublicKey(e); } else { storeRelease(e); } }
/* figure out content type from file extension */ static void gopher_mime_content(MemBuf * mb, const char *name, const char *def_ctype) { char *ctype = mimeGetContentType(name); char *cenc = mimeGetContentEncoding(name); if (cenc) memBufPrintf(mb, "Content-Encoding: %s\r\n", cenc); memBufPrintf(mb, "Content-Type: %s\r\n", ctype ? ctype : def_ctype); }