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Improved image mount handling

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d0k3 2017-10-11 03:17:50 +02:00
parent defcb678d5
commit 69423b22ed
1 changed files with 42 additions and 30 deletions
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72
source/godmode.c
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@ -55,7 +55,7 @@
#define COLOR_HVASCII RGB(0x40, 0x80, 0x50)
#define COLOR_HVHEX(i) ((i % 2) ? RGB(0x30, 0x90, 0x30) : RGB(0x30, 0x80, 0x30))
#define BOOTMENU_KEY BUTTON_R1|BUTTON_LEFT
#define BOOTMENU_KEY (BUTTON_R1|BUTTON_LEFT)
#define BOOTFIRM_PATHS "0:/bootonce.firm", "0:/boot.firm", "1:/boot.firm"
#define BOOTFIRM_TEMPS 0x1 // bits mark paths as temporary
@ -70,6 +70,12 @@ typedef struct {
u32 scroll;
} PaneData;
// reserve 480kB for DirStruct, 64kB for PaneData, just to be safe
static DirStruct* current_dir = (DirStruct*) (DIR_BUFFER + 0x00000);
static DirStruct* clipboard = (DirStruct*) (DIR_BUFFER + 0x78000);
static PaneData* panedata = (PaneData*) (DIR_BUFFER + 0xF0000);
void GetTimeString(char* timestr, bool forced_update, bool full_year) {
static DsTime dstime;
static u64 timer = (u64) -1; // this ensures we don't check the time too often
@ -181,7 +187,7 @@ void DrawTopBar(const char* curr_path) {
}
}
void DrawUserInterface(const char* curr_path, DirEntry* curr_entry, DirStruct* clipboard, u32 curr_pane) {
void DrawUserInterface(const char* curr_path, DirEntry* curr_entry, u32 curr_pane) {
const u32 n_cb_show = 8;
const u32 info_start = (MAIN_SCREEN == TOP_SCREEN) ? 18 : 2; // leave space for the topbar when required
const u32 instr_x = (SCREEN_WIDTH_MAIN - (34*FONT_WIDTH_EXT)) / 2;
@ -728,7 +734,7 @@ u32 CmacCalculator(const char* path) {
return 0;
}
u32 StandardCopy(u32* cursor, u32* scroll, DirStruct* current_dir) {
u32 StandardCopy(u32* cursor, u32* scroll) {
DirEntry* curr_entry = &(current_dir->entry[*cursor]);
u32 n_marked = 0;
if (curr_entry->marked) {
@ -822,7 +828,7 @@ u32 BootFirmHandler(const char* bootpath, bool verbose, bool delete) {
return 1;
}
u32 FileHandlerMenu(char* current_path, u32* cursor, u32* scroll, DirStruct* current_dir, DirStruct* clipboard) {
u32 FileHandlerMenu(char* current_path, u32* cursor, u32* scroll, PaneData** pane) {
DirEntry* curr_entry = &(current_dir->entry[*cursor]);
const char* optionstr[16];
@ -977,7 +983,7 @@ u32 FileHandlerMenu(char* current_path, u32* cursor, u32* scroll, DirStruct* cur
}
return 0;
}
return FileHandlerMenu(current_path, cursor, scroll, current_dir, clipboard);
return FileHandlerMenu(current_path, cursor, scroll, pane);
}
else if (user_select == fileinfo) { // -> show file info
FILINFO fno;
@ -998,7 +1004,7 @@ u32 FileHandlerMenu(char* current_path, u32* cursor, u32* scroll, DirStruct* cur
return 0;
}
else if (user_select == copystd) { // -> copy to OUTPUT_PATH
StandardCopy(cursor, scroll, current_dir);
StandardCopy(cursor, scroll);
return 0;
}
else if (user_select == inject) { // -> inject data from clipboard
@ -1085,24 +1091,33 @@ u32 FileHandlerMenu(char* current_path, u32* cursor, u32* scroll, DirStruct* cur
user_select = (n_opt <= 1) ? n_opt : (int) ShowSelectPrompt(n_opt, optionstr, (n_marked > 1) ?
"%s\n%(%lu files selected)" : "%s", pathstr, n_marked);
if (user_select == mount) { // -> mount file as image
const char* mnt_drv_paths[] = { "7:", "G:", "K:", "T:", "I:" }; // maybe move that to fsdrive.h
if (clipboard->n_entries && (DriveType(clipboard->entry[0].path) & DRV_IMAGE))
clipboard->n_entries = 0; // remove last mounted image clipboard entries
InitImgFS(curr_entry->path);
if (!(DriveType("7:")||DriveType("G:")||DriveType("K:")||DriveType("T:"))) {
const char* drv_path = NULL; // find path of mounted drive
for (u32 i = 0; i < (sizeof(mnt_drv_paths) / sizeof(const char*)); i++) {
if (DriveType((drv_path = mnt_drv_paths[i]))) break;
drv_path = NULL;
}
if (!drv_path) {
ShowPrompt(false, "Mounting image: failed");
InitImgFS(NULL);
} else {
*cursor = 0;
*current_path = '\0';
GetDirContents(current_dir, current_path);
for (u32 i = 0; i < current_dir->n_entries; i++) {
if (strspn(current_dir->entry[i].path, "7GKTI") == 0)
continue;
strncpy(current_path, current_dir->entry[i].path, 256);
} else { // open in next pane?
if (ShowPrompt(true, "%s\nMounted as drive %s\Enter path now?", pathstr, drv_path)) {
if (N_PANES) {
memcpy((*pane)->path, current_path, 256); // store current pane state
(*pane)->cursor = *cursor;
(*pane)->scroll = *scroll;
if (++*pane >= panedata + N_PANES) *pane -= N_PANES;
}
strncpy(current_path, drv_path, 256);
GetDirContents(current_dir, current_path);
*cursor = 1;
*scroll = 0;
break;
}
}
return 0;
@ -1485,10 +1500,10 @@ u32 FileHandlerMenu(char* current_path, u32* cursor, u32* scroll, DirStruct* cur
return 0;
}
return FileHandlerMenu(current_path, cursor, scroll, current_dir, clipboard);
return FileHandlerMenu(current_path, cursor, scroll, pane);
}
u32 HomeMoreMenu(char* current_path, DirStruct* current_dir, DirStruct* clipboard) {
u32 HomeMoreMenu(char* current_path) {
NandPartitionInfo np_info;
if (GetNandPartitionInfo(&np_info, NP_TYPE_BONUS, NP_SUBTYPE_CTR, 0, NAND_SYSNAND) != 0) np_info.count = 0;
@ -1620,7 +1635,7 @@ u32 HomeMoreMenu(char* current_path, DirStruct* current_dir, DirStruct* clipboar
return 0;
} else return 1;
return HomeMoreMenu(current_path, current_dir, clipboard);
return HomeMoreMenu(current_path);
}
u32 SplashInit(const char* modestr) {
@ -1651,18 +1666,15 @@ u32 GodMode(bool is_b9s) {
const u32 quick_stp = (MAIN_SCREEN == TOP_SCREEN) ? 20 : 19;
u32 exit_mode = GODMODE_EXIT_POWEROFF;
// reserve 480kB for DirStruct, 64kB for PaneData, just to be safe
static DirStruct* current_dir = (DirStruct*) (DIR_BUFFER + 0x00000);
static DirStruct* clipboard = (DirStruct*) (DIR_BUFFER + 0x78000);
static PaneData* panedata = (PaneData*) (DIR_BUFFER + 0xF0000);
PaneData* pane = panedata;
char current_path[256] = { 0x00 };
PaneData* pane = panedata;
u32 cursor = 0;
u32 scroll = 0;
int mark_next = -1;
u32 last_write_perm = GetWritePermissions();
u32 last_clipboard_size = 0;
u32 cursor = 0;
u32 scroll = 0;
u32 boot_origin = GetBootOrigin();
bool bootloader = !is_b9s && IS_SIGHAX && (boot_origin & BOOT_NAND);
@ -1809,7 +1821,7 @@ u32 GodMode(bool is_b9s) {
mark_next = -2;
}
DrawDirContents(current_dir, cursor, &scroll);
DrawUserInterface(current_path, curr_entry, clipboard, N_PANES ? pane - panedata + 1 : 0);
DrawUserInterface(current_path, curr_entry, N_PANES ? pane - panedata + 1 : 0);
DrawTopBar(current_path);
// check write permissions
@ -1891,7 +1903,7 @@ u32 GodMode(bool is_b9s) {
}
} else ShowPrompt(false, "Analyze %s: failed!", is_drive ? "drive" : "dir");
} else if (user_select == stdcpy) {
StandardCopy(&cursor, &scroll, current_dir);
StandardCopy(&cursor, &scroll);
}
} else { // one level up
u32 user_select = 1;
@ -1915,7 +1927,7 @@ u32 GodMode(bool is_b9s) {
}
}
} else if ((pad_state & BUTTON_A) && (curr_entry->type == T_FILE)) { // process a file
FileHandlerMenu(current_path, &cursor, &scroll, current_dir, clipboard); // processed externally
FileHandlerMenu(current_path, &cursor, &scroll, &pane); // processed externally
} else if (*current_path && ((pad_state & BUTTON_B) || // one level down
((pad_state & BUTTON_A) && (curr_entry->type == T_DOTDOT)))) {
if (switched) { // use R+B to return to root fast
@ -2155,7 +2167,7 @@ u32 GodMode(bool is_b9s) {
while ((user_select = ShowSelectPrompt(n_opt, optionstr, "%s button pressed.\nSelect action:", buttonstr)) &&
(user_select != poweroff) && (user_select != reboot)) {
char loadpath[256];
if ((user_select == more) && (HomeMoreMenu(current_path, current_dir, clipboard) == 0)) break; // more... menu
if ((user_select == more) && (HomeMoreMenu(current_path) == 0)) break; // more... menu
else if ((user_select == scripts) && (FileSelector(loadpath, "HOME scripts... menu.\nSelect script:", SCRIPT_PATH, "*.gm9", true, false))) {
ExecuteGM9Script(loadpath);
GetDirContents(current_dir, current_path);