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Write banner

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Aetias
2023-10-15 17:51:46 +02:00
parent b5481f7a36
commit eed711303a
2 changed files with 84 additions and 47 deletions
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tools/rom/build.c
+70
View File
@@ -345,6 +345,62 @@ bool WriteFat(FILE *fpRom, size_t *pAddress, size_t numFiles) {
return true;
}
bool ReadTitle(const char *language, const char *file, wchar_t *title, size_t titleSize) {
char buf[1024];
memset(buf, 0, sizeof(buf));
FILE *fp = fopen(file, "rb");
if (fp == NULL) FATAL("Failed to open %s banner title '%s'\n", language, file);
fseek(fp, 0, SEEK_END);
size_t fileSize = ftell(fp);
if (fileSize > sizeof(buf) - 1) FATAL("Buffer too small for %s banner title '%s'\n", language, file);
fseek(fp, 0, SEEK_SET);
if (fread(buf, fileSize, 1, fp) != 1) FATAL("Failed to read %s banner title '%s'\n", language, file);
fclose(fp);
if (!Utf8ToWchar(buf, fileSize, title, titleSize)) return false;
return true;
}
bool WriteBanner(FILE *fpRom, size_t *pAddress) {
size_t address = *pAddress;
FILE *fp;
Banner banner;
banner.version = 1;
banner.crc;
memset(banner.reserved0, 0, sizeof(banner.reserved0));
fp = fopen(ICON_BITMAP_FILE, "rb");
if (fp == NULL) FATAL("Failed to open banner icon bitmap '" ICON_BITMAP_FILE "'\n");
if (fread(banner.iconBitmap, sizeof(banner.iconBitmap), 1, fp) != 1) {
FATAL("Failed to read banner icon bitmap '" ICON_BITMAP_FILE "'\n");
}
fclose(fp);
fp = fopen(ICON_PALETTE_FILE, "rb");
if (fp == NULL) FATAL("Failed to open banner icon palette '" ICON_PALETTE_FILE "'\n");
if (fread(banner.iconPalette, sizeof(banner.iconPalette), 1, fp) != 1) {
FATAL("Failed to read banner icon palette '" ICON_PALETTE_FILE "'\n");
}
fclose(fp);
if (!ReadTitle("Japanese", TITLE_JAP_FILE, banner.japaneseTitle, sizeof(banner.japaneseTitle))) return false;
if (!ReadTitle("English", TITLE_ENG_FILE, banner.englishTitle, sizeof(banner.englishTitle))) return false;
if (!ReadTitle("French", TITLE_FRE_FILE, banner.frenchTitle, sizeof(banner.frenchTitle))) return false;
if (!ReadTitle("German", TITLE_GER_FILE, banner.germanTitle, sizeof(banner.germanTitle))) return false;
if (!ReadTitle("Italian", TITLE_ITA_FILE, banner.italianTitle, sizeof(banner.italianTitle))) return false;
if (!ReadTitle("Spanish", TITLE_SPA_FILE, banner.spanishTitle, sizeof(banner.spanishTitle))) return false;
if (fwrite(&banner, sizeof(banner), 1, fpRom) != 1) FATAL("Failed to write banner\n");
address += sizeof(banner);
*pAddress = address;
return true;
}
bool AppendAssets(FILE *fpRom, size_t *pAddress, const FileTree *tree, FatEntry *entries) {
size_t address = *pAddress;
@@ -552,6 +608,20 @@ int main(int argc, const char **argv) {
FatEntry *fatEntries = malloc(numFiles * sizeof(FatEntry));
memcpy(fatEntries, overlayEntries, numOverlays * sizeof(*fatEntries));
if (chdir("..") != 0) {
fprintf(stderr, "Failed to leave assets directory '" ASSETS_SUBDIR "'\n");
return 1;
}
if (!Align(256, fpRom, &address)) return false;
header.bannerOffset = address;
if (!WriteBanner(fpRom, &address)) return false;
if (chdir(ASSETS_SUBDIR) != 0) {
fprintf(stderr, "Failed to enter assets directory '" ASSETS_SUBDIR "'\n");
return 1;
}
if (!Align(256, fpRom, &address)) return false;
if (!AppendAssets(fpRom, &address, &root, fatEntries)) return false;
tools/rom/util.h
+14 -47
View File
@@ -43,52 +43,19 @@ bool WcharToUtf8(wchar_t *in, size_t inSize, char *out, size_t outSize, size_t *
#endif
}
// typedef struct {
// #ifdef _WIN32
// WIN32_FIND_DATA findData;
// HANDLE hFind;
// bool done;
// #elif __linux__
// DIR *dir;
// struct dirent *entry;
// #endif
// } DirContext;
// bool BeginDir(DirContext *ctx) {
// #ifdef _WIN32
// ctx->hFind = FindFirstFileA("*", &ctx->findData);
// if (ctx->hFind == INVALID_HANDLE_VALUE) FATAL("Failed to begin walking directory\n");
// return true;
// #elif __linux__
// ctx->dir = opendir(".");
// if (ctx->dir == NULL) FATAL("Failed to begin walking directory\n");
// ctx->entry = readdir(ctx->dir);
// return true;
// #endif
// }
// bool NextFile(DirContext *ctx, char *pName, size_t nameSize, bool *pIsDir) {
// #ifdef _WIN32
// if (ctx->done) return false;
// strncpy(pName, ctx->findData.cFileName, nameSize);
// *pIsDir = (ctx->findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
// if (!FindNextFileA(ctx->hFind, &ctx->findData)) ctx->done = true;
// return true;
// #elif __linux__
// if (ctx->entry == NULL) return false;
// strncpy(pName, ctx->entry.d_name, nameSize);
// *pIsDir = ctx->entry.d_type == DT_DIR;
// ctx->entry = readdir(ctx->dir);
// return true;
// #endif
// }
// void EndDir(DirContext *ctx) {
// #ifdef _WIN32
// FindClose(ctx->hFind);
// #elif __linux__
// closedir(ctx->dir);
// #endif
// }
bool Utf8ToWchar(char *in, size_t inSize, wchar_t *out, size_t outSize) {
#ifdef _WIN32
size_t resultSize = MultiByteToWideChar(CP_UTF8, 0, in, inSize, out, outSize / sizeof(wchar_t));
if (resultSize == 0) FATAL("Failed to convert from UTF-8: %d\n", GetLastError());
return true;
#elif __linux__
iconv_t convDesc = iconv_open("UTF-8", "UTF-16");
if (convDesc == -1) FATAL("Failed to get conversion description from UTF-8\n");
size_t remainingBytes = outSize;
if (iconv(convDesc, &in, &inSize, &out, &remainingBytes) == -1) FATAL("Failed to convert from UTF-8\n");
if (inSize > 0) FATAL("Some characters were not converted from UTF-8\n");
return true;
#endif
}
#endif