NEVER FORGET TO SPECIFY THE 3RD ARG WHEN USING O_CREAT. NEVER EVER AGAIN! (2 months wasted). Worked for mode 0

src/genericModel.cc

@@ -1,12 +1,7 @@
 #include "genericModel.h"
 
-genericModel::genericModel(std::string storepath, std::string id, int index, bool normalMdl) : index(index), normalMdl(normalMdl) {
-  this->storepath = new char[storepath.size()];
-  this->id = new char[id.size()];
-  strcpy(this->storepath, storepath.c_str());
-  strcpy(this->id, id.c_str());
-}
-void genericModel::load(bool newTask) {
+genericModel::genericModel(std::string storepath, std::string id, int index, bool normalMdl) : index(index), normalMdl(normalMdl), storepath(std::move(storepath)), id(std::move(id)) {}
+void genericModel::load() {
   auto main{[this](){
     if(normalMdl) {
       VoskModel* temp {vosk_model_new(".")};
@@ -26,14 +21,10 @@ void genericModel::load(bool newTask) {
     }
     fireEv("_continue", nullptr, index);
   }};
-  if(!newTask) {
-    main();
-    return;
-  }
   thrd.addTask(main);
 }
 bool genericModel::checkFiles() {
-  if(std::holds_alternative<VoskModel*>(mdl)) {
+  if(normalMdl) {
     return fs::exists("am/final.mdl", tank) &&
       fs::exists("conf/mfcc.conf", tank) &&
       fs::exists("conf/model.conf", tank) &&
@@ -54,13 +45,11 @@ bool genericModel::checkFiles() {
     fs::exists("transform.mat", tank);
 }
 genericModel::~genericModel() {
-  if(std::holds_alternative<VoskModel*>(mdl)) {
+  if(normalMdl) {
     vosk_model_free(std::get<0>(mdl));
     return;
   }
   vosk_spk_model_free(std::get<1>(mdl));
-  delete[] storepath;
-  delete[] id;
 }
 void genericModel::check() {
   thrd.addTask([this](){
@@ -68,10 +57,10 @@ void genericModel::check() {
       fireEv("_checkMdl", "OPFS isn't available", index);
       return;
     }
-    if(!OPFSTried){
+    if(!OPFSTried){ 
       OPFSTried = true;
       OPFSOk = wasmfs_create_directory("/opfs", 0777, wasmfs_create_opfs_backend()) == 0;
-    }
+    };
     if(!OPFSOk) {
       fireEv("_checkMdl", "OPFS initialization failed", index);
       return;
@@ -98,11 +87,13 @@ void genericModel::check() {
       fireEv("_checkMdl", "Couldn't open id file", index);
       return;
     }
+    emscripten_console_log("1");
     if(fseek(idFile, 0, SEEK_END) != 0) {
       fireEv("_checkMdl", "Id file end seeking fail", index);
       fclose(idFile);
       return;
     };
+    emscripten_console_log("1");
     long long oldsize{ftell(idFile)};
     char* oldid {new char[oldsize]};
     if(fseek(idFile, 0L, SEEK_SET) != 0) {
@@ -110,11 +101,13 @@ void genericModel::check() {
       fclose(idFile);
       return;
     };
+    emscripten_console_log("1");
     fread(oldid, 1, oldsize, idFile);
     fclose(idFile);
-    if(strcmp(oldid, id) != 0) fireEv("_checkMdl", "fetch", index);
+    if(strcmp(oldid, id.c_str()) != 0) fireEv("_checkMdl", "fetch", index);
     else fireEv("_checkMdl", nullptr, index);
     delete[] oldid;
+    emscripten_console_log("1");
   });
 }
 void genericModel::afterFetch() {
@@ -126,13 +119,11 @@ void genericModel::afterFetch() {
       fireEv("_continue", "Unable to extract model", index);
       return;
     }
-    fs::remove("/opfs/m0dEl.tar",tank);
-    fs::remove("README",tank);
     if(!checkFiles()) {
       fireEv("_continue", "URL points to invalid model files", index);
       return;
     }
-    int idFd {open("id", O_WRONLY | O_TRUNC | O_CREAT)};
+    int idFd {creat("id",0777)};
     if(idFd == -1) {
       fireEv("_continue", "Unable create ID file", index);
       fs::remove("/opfs/m0dEl.tar",tank);
@@ -140,7 +131,7 @@ void genericModel::afterFetch() {
       fs::remove_all(storepath, tank);
       return;
     }
-    if(write(idFd, id, strlen(id)) == -1) {
+    if(write(idFd, id.c_str(), id.size()) == -1) {
       fireEv("_continue", "Unable to write new ID", index);
       fs::remove("/opfs/m0dEl.tar",tank);
       fs::current_path("/opfs", tank);
@@ -149,30 +140,35 @@ void genericModel::afterFetch() {
       return;
     };
     close(idFd);
-    load(false);
   });
+  load();
 }
 bool genericModel::extract() {
-  std::string path{};
-  archive* src {archive_read_new()};
-  archive_entry* entry{};
-  int fd{};
+  static fs::path path{};
+  static int fd{};
+  static archive* src {archive_read_new()};
+  archive_entry* entry{archive_entry_new()};
   archive_read_support_format_tar(src);
   archive_read_open_filename(src, "/opfs/m0dEl.tar", 10240);
   if(archive_errno(src) != 0) return false;
   while(archive_read_next_header2(src, entry) == ARCHIVE_OK) {
+    if(archive_errno(src) != 0) return false;
     path = archive_entry_pathname(entry);
     // Strip 1st component, keep relative path
-    path = "." + path.substr(path.find("/")); 
-    if(!fs::path(path).has_extension()) {
+    path = "." + path.generic_string().substr(path.generic_string().find("/")); 
+    emscripten_console_log(path.c_str());
+    if(!path.has_extension()) {
       fs::create_directory(path);
       continue;
     }
-    fd = open(path.c_str(), O_CREAT | O_WRONLY | O_TRUNC);
+    fd = creat(path.c_str(),0777);
+    if(fd == -1) return false;
     archive_read_data_into_fd(src, fd);
-    close(fd);
     if(archive_errno(src) != 0) return false;
+    close(fd);
   }
+  fs::remove("README",tank);
+  fs::remove("/opfs/m0dEl.tar",tank);
   archive_read_free(src);
   return true;
 }