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Allow batch trimming of NDS/NCCH/NCSD/FIRM/NAND images

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d0k3 2018-08-01 01:34:12 +02:00
parent df67d1de58
commit 03d1255aaa
1 changed files with 55 additions and 18 deletions
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73
arm9/source/godmode.c
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@ -1561,25 +1561,62 @@ u32 FileHandlerMenu(char* current_path, u32* cursor, u32* scroll, PaneData** pan
return 0; return 0;
} }
else if (user_select == trim) { // -> Game file trimmer else if (user_select == trim) { // -> Game file trimmer
u64 trimsize = GetGameFileTrimmedSize(file_path); if ((n_marked > 1) && ShowPrompt(true, "Try to trim all %lu selected files?", n_marked)) {
u64 currentsize = FileGetSize(file_path); u32 n_success = 0;
char tsizestr[32]; u32 n_other = 0;
char csizestr[32]; u32 n_processed = 0;
char dsizestr[32]; u64 savings = 0;
FormatBytes(tsizestr, trimsize); char savingsstr[32];
FormatBytes(csizestr, currentsize); for (u32 i = 0; i < current_dir->n_entries; i++) {
FormatBytes(dsizestr, currentsize - trimsize); const char* path = current_dir->entry[i].path;
u64 prevsize = 0;
if (!current_dir->entry[i].marked)
continue;
if (!ShowProgress(n_processed++, n_marked, path)) break;
if (!(IdentifyFileType(path) & filetype & TYPE_BASE)) {
n_other++;
continue;
}
prevsize = FileGetSize(path);
if (TrimGameFile(path) == 0) {
n_success++;
savings += prevsize - FileGetSize(path);
} else { // on failure: show error, continue (should not happen)
char lpathstr[32+1];
TruncateString(lpathstr, path, 32, 8);
if (ShowPrompt(true, "%s\nTrimming failed\n \nContinue?", lpathstr)) {
ShowProgress(0, n_marked, path); // restart progress bar
continue;
} else break;
}
current_dir->entry[i].marked = false;
}
FormatBytes(savingsstr, savings);
if (n_other) ShowPrompt(false, "%lu/%lu files trimmed ok\n%lu/%lu not of same type\n%s saved",
n_success, n_marked, n_other, n_marked, savingsstr);
else ShowPrompt(false, "%lu/%lu files trimmed ok\n%s saved", n_success, n_marked, savingsstr);
if (n_success) GetDirContents(current_dir, current_path);
} else {
u64 trimsize = GetGameFileTrimmedSize(file_path);
u64 currentsize = FileGetSize(file_path);
char tsizestr[32];
char csizestr[32];
char dsizestr[32];
FormatBytes(tsizestr, trimsize);
FormatBytes(csizestr, currentsize);
FormatBytes(dsizestr, currentsize - trimsize);
if (!trimsize || trimsize > currentsize) { if (!trimsize || trimsize > currentsize) {
ShowPrompt(false, "%s\nFile can't be trimmed.", pathstr); ShowPrompt(false, "%s\nFile can't be trimmed.", pathstr);
} else if (trimsize == currentsize) { } else if (trimsize == currentsize) {
ShowPrompt(false, "%s\nFile is already trimmed.", pathstr); ShowPrompt(false, "%s\nFile is already trimmed.", pathstr);
} else if (ShowPrompt(true, "%s\nCurrent size: %s\nTrimmed size: %s\nDifference: %s\n \nTrim this file?", } else if (ShowPrompt(true, "%s\nCurrent size: %s\nTrimmed size: %s\nDifference: %s\n \nTrim this file?",
pathstr, csizestr, tsizestr, dsizestr)) { pathstr, csizestr, tsizestr, dsizestr)) {
if (TrimGameFile(file_path) != 0) ShowPrompt(false, "%s\nTrimming failed.", pathstr); if (TrimGameFile(file_path) != 0) ShowPrompt(false, "%s\nTrimming failed.", pathstr);
else { else {
ShowPrompt(false, "%s\nTrimmed by %s.", pathstr, dsizestr); ShowPrompt(false, "%s\nTrimmed by %s.", pathstr, dsizestr);
GetDirContents(current_dir, current_path); GetDirContents(current_dir, current_path);
}
} }
} }
return 0; return 0;