96 lines
3.3 KiB
C++
96 lines
3.3 KiB
C++
String formatBytes(size_t bytes){
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if (bytes < 1024){
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return String(bytes)+"B";
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} else if(bytes < (1024 * 1024)){
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return String(bytes/1024.0)+"KB";
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} else if(bytes < (1024 * 1024 * 1024)){
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return String(bytes/1024.0/1024.0)+"MB";
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} else {
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return String(bytes/1024.0/1024.0/1024.0)+"GB";
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}
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}
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String getContentType(String filename){
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if(server.hasArg("download")) return "application/octet-stream";
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else if(filename.endsWith(".htm")) return "text/html";
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else if(filename.endsWith(".html")) return "text/html";
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else if(filename.endsWith(".css")) return "text/css";
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else if(filename.endsWith(".js")) return "application/javascript";
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else if(filename.endsWith(".png")) return "image/png";
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else if(filename.endsWith(".gif")) return "image/gif";
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else if(filename.endsWith(".jpg")) return "image/jpeg";
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else if(filename.endsWith(".ico")) return "image/x-icon";
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else if(filename.endsWith(".xml")) return "text/xml";
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else if(filename.endsWith(".pdf")) return "application/x-pdf";
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else if(filename.endsWith(".zip")) return "application/x-zip";
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else if(filename.endsWith(".gz")) return "application/x-gzip";
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return "text/plain";
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}
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bool handleFileRead(String path){
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Serial.println("handleFileRead: " + path);
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if(path.endsWith("/")) path += "index.htm";
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String contentType = getContentType(path);
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String pathWithGz = path + ".gz";
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if(SPIFFS.exists(pathWithGz) || SPIFFS.exists(path)){
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if(SPIFFS.exists(pathWithGz))
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path += ".gz";
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File file = SPIFFS.open(path, "r");
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size_t sent = server.streamFile(file, contentType);
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file.close();
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return true;
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}
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return false;
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}
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void handleFileUpload(){
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if(server.uri() != "/edit") return;
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HTTPUpload& upload = server.upload();
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if(upload.status == UPLOAD_FILE_START){
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String filename = upload.filename;
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if(!filename.startsWith("/")) filename = "/"+filename;
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Serial.print("handleFileUpload Name: "); Serial.println(filename);
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fsUploadFile = SPIFFS.open(filename, "w");
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filename = String();
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} else if(upload.status == UPLOAD_FILE_WRITE){
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//Serial.print("handleFileUpload Data: "); Serial.println(upload.currentSize);
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if(fsUploadFile)
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fsUploadFile.write(upload.buf, upload.currentSize);
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} else if(upload.status == UPLOAD_FILE_END){
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if(fsUploadFile)
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fsUploadFile.close();
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Serial.print("handleFileUpload Size: "); Serial.println(upload.totalSize);
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}
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}
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void handleFileDelete(){
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if(server.args() == 0) return server.send(500, "text/plain", "BAD ARGS");
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String path = server.arg(0);
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Serial.println("handleFileDelete: " + path);
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if(path == "/")
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return server.send(500, "text/plain", "BAD PATH");
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if(!SPIFFS.exists(path))
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return server.send(404, "text/plain", "FileNotFound");
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SPIFFS.remove(path);
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server.send(200, "text/plain", "");
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path = String();
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}
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void handleFileCreate(){
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if(server.args() == 0)
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return server.send(500, "text/plain", "BAD ARGS");
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String path = server.arg(0);
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Serial.println("handleFileCreate: " + path);
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if(path == "/")
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return server.send(500, "text/plain", "BAD PATH");
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if(SPIFFS.exists(path))
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return server.send(500, "text/plain", "FILE EXISTS");
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File file = SPIFFS.open(path, "w");
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if(file)
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file.close();
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else
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return server.send(500, "text/plain", "CREATE FAILED");
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server.send(200, "text/plain", "");
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path = String();
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}
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