Ken Van Hoeylandt 79d3dd4fdb
Improvements for apps, filesystems, terminal and shell (#659)
app-module

- Apps now have support for:
  - environment variables (inherit from parent app)
  - current workdir
  - window size (when running in terminal)
- Add type aliases like `AppId` and `PackageId`
- Remove data duplication between ledger and app instance records: create `AppManifestSet`
- `AppManifest` usage safety improved: pass by value where needed, or use `AppId` instead of a manifest.

Terminal and shell

- Moved shell commands into coreutils-module as proper apps.
- Refine stack size for terminal and shell because apps now run with their own task and stack (including in-memory apps)

Platform

- Fix for listing root dir on ESP32: wrap posix directory functions and wire in file systems.
- Moved all platform-specific file system init code to platform subprojects

Other

- Fix for screenshot capture (issue with paths)
- Fixes for coreutils app correctness
- Memory optimizations (use more PSRAM where possible) in various locations such as app-module, shell and terminal.
- `ls` and `help` commands now use terminal width and show columns of data by default
- Created fs helpers at `TactilityKernel/include/tactility/filesystem/fs.h` (partially ported from `ShellFs`)
2026-09-25 08:29:27 +02:00

46 lines
1.2 KiB
C++

// SPDX-License-Identifier: Apache-2.0
#include <tactility/error.h>
extern "C" {
const char* error_to_string(error_t error) {
switch (error) {
case ERROR_NONE:
return "no error";
case ERROR_UNDEFINED:
return "undefined";
case ERROR_INVALID_STATE:
return "invalid state";
case ERROR_INVALID_ARGUMENT:
return "invalid argument";
case ERROR_MISSING_PARAMETER:
return "missing parameter";
case ERROR_NOT_FOUND:
return "not found";
case ERROR_ISR_STATUS:
return "ISR status";
case ERROR_RESOURCE:
return "resource";
case ERROR_TIMEOUT:
return "timeout";
case ERROR_OUT_OF_MEMORY:
return "out of memory";
case ERROR_NOT_SUPPORTED:
return "not supported";
case ERROR_NOT_ALLOWED:
return "not allowed";
case ERROR_BUFFER_OVERFLOW:
return "buffer overflow";
case ERROR_RESOURCE_BUSY:
return "resource busy";
case ERROR_ALREADY_EXISTS:
return "already exists";
case ERROR_NOT_EMPTY:
return "not empty";
default:
return "unknown";
}
}
}