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get directory name from OS instead of storing

This commit is contained in:
Allen Webster 2016-08-27 10:42:47 -04:00
parent 8ea91269cd
commit 44756b2d5c
5 changed files with 14 additions and 75 deletions
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50
4ed.cpp
View File

@ -1724,56 +1724,6 @@ App_Step_Sig(app_step){
end_temp_memory(temp);
}
#if 0
// NOTE(allen): check files are up to date
if (!input->first_step){
Panel *panel = 0, *used_panels = &models->layout.used_sentinel;
for (dll_items(panel, used_panels)){
View *view = panel->view;
Editing_File *file = view->file_data.file;
terminate_with_null(&file->name.source_path);
u64 time_stamp = system->file_time_stamp(file->name.source_path.str);
if (time_stamp > 0){
if (file->state.last_sync < time_stamp){
file_mark_behind_os(file);
}
}
}
File_Node *node = models->working_set.sync_check_iter;
File_Node *used_nodes = &models->working_set.used_sentinel;
if (node == used_nodes){
node = node->next;
}
Assert(!((Editing_File*)node)->is_dummy);
for (i32 i = 0; i < 4; ++i){
if (node == used_nodes){
break;
}
Editing_File *file = (Editing_File*)node;
terminate_with_null(&file->name.source_path);
u64 time_stamp = system->file_time_stamp(file->name.source_path.str);
if (time_stamp > 0){
if (file->state.last_sync < time_stamp){
file_mark_behind_os(file);
}
}
}
models->working_set.sync_check_iter = node;
}
else{
models->working_set.sync_check_iter = &models->working_set.used_sentinel;
}
#endif
// NOTE(allen): reorganizing panels on screen
{
i32 prev_width = models->layout.full_width;

1
4ed_file.cpp
View File

@ -914,6 +914,7 @@ buffer_bind_file(System_Functions *system, General_Memory *general, Working_Set
file->canon.name = make_fixed_width_string(file->canon.name_);
copy(&file->canon.name, canon_filename);
terminate_with_null(&file->canon.name);
system->add_listener(file->canon.name_);
b32 result = working_set_canon_add(general, working_set, file, file->canon.name);
Assert(result); AllowLocal(result);

2
filetrack/4tech_file_track.h
View File

@ -31,7 +31,7 @@ typedef struct{
uint8_t opaque[128];
} File_Track_System;
typedef int32_t File_Track_Result;
typedef int32_t File_Track_Result;
File_Track_Result
init_track_system(File_Track_System *system,

34
filetrack/4tech_file_track_win32.c
View File

@ -59,14 +59,6 @@ typedef struct {
HANDLE dir;
int32_t user_count;
char dir_name[512];
int32_t dir_name_len;
// TODO(allen): I am only ever using one thread
// for reading results. So is it possible to
// have them all go through the same location
// instead of having a different 2K block
// for each directory node?
char result[2048];
} Directory_Listener;
@ -446,8 +438,7 @@ add_listener(File_Track_System *system, char *filename){
// TODO(allen): make this real!
char dir_name[1024];
int32_t dir_name_len =
internal_get_parent_name(dir_name, sizeof(dir_name), filename);
internal_get_parent_name(dir_name, sizeof(dir_name), filename);
HANDLE dir = CreateFile(
dir_name,
@ -484,14 +475,6 @@ add_listener(File_Track_System *system, char *filename){
node->listener.dir = dir;
node->listener.user_count = 1;
// TODO(allen): make this real!
Assert(dir_name_len < sizeof(node->listener.dir_name));
for (int32_t i = 0; i < dir_name_len; ++i){
node->listener.dir_name[i] = dir_name[i];
}
node->listener.dir_name[dir_name_len] = 0;
node->listener.dir_name_len = dir_name_len;
dir_lookup.entry->hash = dir_hash;
dir_lookup.entry->dir = dir;
dir_lookup.entry->listener_node = node;
@ -722,21 +705,26 @@ get_change_event(File_Track_System *system, char *buffer, int32_t max, int32_t *
info = (FILE_NOTIFY_INFORMATION*)(listener_buffer + offset);
int32_t len = info->FileNameLength / 2;
int32_t req_size = listener.dir_name_len + 1 + len;
int32_t dir_len =GetFinalPathNameByHandle(listener.dir, 0, 0, FILE_NAME_NORMALIZED);
int32_t req_size = dir_len + 1 + len;
*size = req_size;
if (req_size < max){
int32_t pos = 0;
char *src = listener.dir_name;
for (int32_t i = 0; src[i]; ++i, ++pos){
buffer[pos] = src[i];
}
pos = GetFinalPathNameByHandle(listener.dir, buffer, max, FILE_NAME_NORMALIZED);
buffer[pos++] = '/';
for (int32_t i = 0; i < len; ++i, ++pos){
buffer[pos] = (char)info->FileName[i];
}
if (buffer[0] == '\\'){
for (int32_t i = 0; i+4 < pos; ++i){
buffer[i] = buffer[i+4];
}
*size -= 4;
}
result = FileTrack_Good;
}
else{