working on the windows layer utf8 <-> utf16 stuff
Allen Webster
parent
906f79ef8e
commit
3006d5425c
180
win32_4ed.cpp
180
win32_4ed.cpp
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@ -726,7 +726,7 @@ Sys_File_Can_Be_Made_Sig(system_file_can_be_made){
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u16 *filename_16 = push_array(scratch, u16, max);
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b32 error = false;
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utf8_to_utf16_minimal_checking(filename_16, max, filename, len, &error);
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utf8_to_utf16_minimal_checking(filename_16, max, (u8*)filename, len, &error);
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if (!error){
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HANDLE file = CreateFile((LPCWSTR)filename_16, FILE_APPEND_DATA, 0, 0, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
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@ -746,102 +746,120 @@ internal
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Sys_Set_File_List_Sig(system_set_file_list){
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b32 clear_list = true;
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if (directory != 0){
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Partition *scratch = &shared_vars.scratch;
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Temp_Memory temp = begin_temp_memory(scratch);
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char dir_space[MAX_PATH + 32];
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String dir = make_string_cap(dir_space, 0, MAX_PATH + 32);
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append_sc(&dir, directory);
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terminate_with_null(&dir);
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HANDLE dir_handle = CreateFile(dir.str, FILE_LIST_DIRECTORY, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED, 0);
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umem filename_16_max = (dir.size+1)*2;
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u16 *filename_16 = push_array(scratch, u16, filename_16_max);
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b32 convert_error = false;
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umem length = utf8_to_utf16_minimal_checking(filename_16, filename_16_max-1, (u8*)dir.str, dir.size, &convert_error);
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if (dir_handle != INVALID_HANDLE_VALUE){
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DWORD final_length = GetFinalPathNameByHandle(dir_handle, dir_space, sizeof(dir_space), 0);
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CloseHandle(dir_handle);
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if (!convert_error){
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filename_16[length] = 0;
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if (final_length < sizeof(dir_space)){
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char *c_str_dir = dir_space;
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HANDLE dir_handle = CreateFile((LPWSTR)filename_16, FILE_LIST_DIRECTORY, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED, 0);
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if (dir_handle != INVALID_HANDLE_VALUE){
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DWORD final_length = GetFinalPathNameByHandle(dir_handle, (LPWSTR)filename_16, (DWORD)filename_16_max, 0);
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CloseHandle(dir_handle);
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final_length -= 4;
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memmove(c_str_dir, c_str_dir+4, final_length);
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c_str_dir[final_length] = '\\';
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c_str_dir[final_length+1] = '*';
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c_str_dir[final_length+2] = 0;
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if (canon_directory_out != 0){
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if (final_length+1 < canon_directory_max){
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memcpy(canon_directory_out, c_str_dir, final_length);
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if (canon_directory_out[final_length-1] != '\\'){
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canon_directory_out[final_length++] = '\\';
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}
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canon_directory_out[final_length] = 0;
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*canon_directory_size_out = final_length;
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}
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else{
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u32 length = copy_fast_unsafe_cc(canon_directory_out, directory);
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canon_directory_out[length] = 0;
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*canon_directory_size_out = length;
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}
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}
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WIN32_FIND_DATA find_data;
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HANDLE search = FindFirstFile(c_str_dir, &find_data);
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if (search != INVALID_HANDLE_VALUE){
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i32 character_count = 0;
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i32 file_count = 0;
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BOOL more_files = true;
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do{
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if (!match_cs(find_data.cFileName, make_lit_string(".")) &&
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!match_cs(find_data.cFileName, make_lit_string(".."))){
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++file_count;
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i32 size = 0;
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for(;find_data.cFileName[size];++size);
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character_count += size + 1;
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}
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more_files = FindNextFile(search, &find_data);
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}while(more_files);
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FindClose(search);
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if (final_length < sizeof(dir_space)){
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final_length -= 4;
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memmove(filename_16, filename_16+4, final_length*sizeof(*filename_16));
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filename_16[final_length] = '\\';
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filename_16[final_length+1] = '*';
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filename_16[final_length+2] = 0;
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i32 required_size = character_count + file_count * sizeof(File_Info);
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if (file_list->block_size < required_size){
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system_free_memory(file_list->block);
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file_list->block = system_get_memory(required_size);
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file_list->block_size = required_size;
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}
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file_list->infos = (File_Info*)file_list->block;
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char *name = (char*)(file_list->infos + file_count);
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if (file_list->block != 0){
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search = FindFirstFile(c_str_dir, &find_data);
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if (canon_directory_out != 0){
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umem out_length = utf16_to_utf8_minimal_checking((u8*)canon_directory_out, canon_directory_max-1, filename_16, final_length, &convert_error);
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if (search != INVALID_HANDLE_VALUE){
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File_Info *info = file_list->infos;
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more_files = true;
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do{
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if (!match_cs(find_data.cFileName, make_lit_string(".")) &&
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!match_cs(find_data.cFileName, make_lit_string(".."))){
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info->folder = (find_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
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info->filename = name;
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i32 length = copy_fast_unsafe_cc(name, find_data.cFileName);
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name += length;
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info->filename_len = length;
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*name++ = 0;
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String fname = make_string_cap(info->filename, info->filename_len, info->filename_len+1);
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replace_char(&fname, '\\', '/');
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++info;
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}
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more_files = FindNextFile(search, &find_data);
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}while(more_files);
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FindClose(search);
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if (!convert_error){
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if (canon_directory_out[out_length-1] != '\\'){
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canon_directory_out[out_length++] = '\\';
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}
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canon_directory_out[out_length] = 0;
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*canon_directory_size_out = (u32)out_length;
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}
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else{
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u32 length = copy_fast_unsafe_cc(canon_directory_out, directory);
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canon_directory_out[length] = 0;
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*canon_directory_size_out = length;
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}
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}
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WIN32_FIND_DATA find_data;
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HANDLE search = FindFirstFile((LPWSTR)filename_16, &find_data);
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if (search != INVALID_HANDLE_VALUE){
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u32 character_count = 0;
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u32 file_count = 0;
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BOOL more_files = true;
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do{
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if (!(find_data.cFileName[0] == '.' && find_data.cFileName[1] == 0) &&
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!(find_data.cFileName[0] == '.' && find_data.cFileName[1] == '.' && find_data.cFileName[2] == 0)){
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++file_count;
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u32 size = 0;
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for(;find_data.cFileName[size];++size);
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character_count += size + 1;
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}
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more_files = FindNextFile(search, &find_data);
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}while(more_files);
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FindClose(search);
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u32 required_size = character_count*2 + file_count * sizeof(File_Info);
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if (file_list->block_size < (i32)required_size){
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system_memory_free(file_list->block, 0);
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file_list->block = system_memory_allocate(required_size);
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file_list->block_size = required_size;
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}
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file_list->infos = (File_Info*)file_list->block;
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char *name = (char*)(file_list->infos + file_count);
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if (file_list->block != 0){
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search = FindFirstFile((LPWSTR)filename_16, &find_data);
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file_list->count = file_count;
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clear_list = false;
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if (search != INVALID_HANDLE_VALUE){
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File_Info *info = file_list->infos;
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more_files = true;
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do{
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if (!(find_data.cFileName[0] == '.' && find_data.cFileName[1] == 0) &&
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!(find_data.cFileName[0] == '.' && find_data.cFileName[1] == '.' && find_data.cFileName[2] == 0)){
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info->folder = (find_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
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info->filename = name;
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//u32 length = copy_fast_unsafe_cc(name, find_data.cFileName);
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u32 size = 0;
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for(;find_data.cFileName[size];++size);
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umem length = utf16_to_utf8_minimal_checking(info->filename, remaining_size, file_data.cFileName, size, &convert_error);
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if (!convert_error){
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name += length;
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info->filename_len = length;
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*name++ = 0;
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String fname = make_string_cap(info->filename, info->filename_len, info->filename_len+1);
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replace_char(&fname, '\\', '/');
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++info;
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}
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}
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more_files = FindNextFile(search, &find_data);
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}while(more_files);
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FindClose(search);
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file_list->count = file_count;
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clear_list = false;
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}
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}
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}
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}
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}
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}
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end_temp_memory(temp);
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}
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if (clear_list){
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@ -135,7 +135,7 @@ add_listener(File_Track_System *system, Partition *scratch, u8 *filename){
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u16 dir_name[1024];
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internal_utf8_file_to_utf16_parent(dir_name, ArrayCount(dir_name), filename);
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HANDLE dir = CreateFile((LPCWSTR)dir_name, FILE_LIST_DIRECTORY, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED, 0);
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HANDLE dir = CreateFile((LPWSTR)dir_name, FILE_LIST_DIRECTORY, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED, 0);
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if (dir != INVALID_HANDLE_VALUE){
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BY_HANDLE_FILE_INFORMATION dir_info = {0};
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@ -217,7 +217,7 @@ remove_listener(File_Track_System *system, Partition *scratch, u8 *filename){
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u16 dir_name[1024];
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internal_utf8_file_to_utf16_parent(dir_name, ArrayCount(dir_name), filename);
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HANDLE dir = CreateFile((LPCWSTR)dir_name, FILE_LIST_DIRECTORY, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED, 0);
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HANDLE dir = CreateFile((LPWSTR)dir_name, FILE_LIST_DIRECTORY, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED, 0);
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if (dir != INVALID_HANDLE_VALUE){
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BY_HANDLE_FILE_INFORMATION dir_info = {0};
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