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5 changed files with 62 additions and 0 deletions

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@ -1260,6 +1260,9 @@ namespace Kernel
LockGuard _(m_lock); LockGuard _(m_lock);
TRY(validate_string_access(path)); TRY(validate_string_access(path));
if (!m_credentials.is_superuser())
return BAN::Error::from_errno(EPERM);
auto absolute_path = TRY(absolute_path_of(path)); auto absolute_path = TRY(absolute_path_of(path));
TRY(Input::KeyboardLayout::get().load_from_file(absolute_path)); TRY(Input::KeyboardLayout::get().load_from_file(absolute_path));
return 0; return 0;

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@ -12,6 +12,7 @@ set(USERSPACE_PROJECTS
id id
init init
image image
loadkeys
ls ls
meminfo meminfo
mkdir mkdir

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@ -0,0 +1,16 @@
cmake_minimum_required(VERSION 3.26)
project(loadkeys CXX)
set(SOURCES
main.cpp
)
add_executable(loadkeys ${SOURCES})
target_compile_options(loadkeys PUBLIC -O2 -g)
target_link_libraries(loadkeys PUBLIC libc)
add_custom_target(loadkeys-install
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/loadkeys ${BANAN_BIN}/
DEPENDS loadkeys
)

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@ -0,0 +1,42 @@
#include <stdio.h>
#include <string.h>
#include <sys/banan-os.h>
#include <sys/stat.h>
int try_load_keymap(const char* path)
{
if (load_keymap(path) == -1)
{
perror("load_keymap");
return 1;
}
return 0;
}
int main(int argc, char** argv)
{
if (argc != 2)
{
fprintf(stderr, "usage: %s KEYMAP\n", argv[0]);
return 1;
}
struct stat st;
if (stat(argv[1], &st) == 0)
return try_load_keymap(argv[1]);
char buffer[128];
strcpy(buffer, "/usr/share/keymaps/");
strcat(buffer, argv[1]);
if (stat(buffer, &st) == 0)
return try_load_keymap(buffer);
strcat(buffer, ".keymap");
if (stat(buffer, &st) == 0)
return try_load_keymap(buffer);
fprintf(stderr, "Keymap '%s' not found\n", argv[1]);
return 1;
}