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3DS: Use VFile for logging

This commit is contained in:
Jeffrey Pfau 2015-08-29 02:52:18 -07:00
parent 3058cad4c4
commit 8dca9b197e
1 changed files with 11 additions and 10 deletions
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21
src/platform/3ds/main.c
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@ -21,7 +21,7 @@ FS_archive sdmcArchive;
extern bool allocateRomBuffer(void);
static void GBA3DSLog(struct GBAThread* thread, enum GBALogLevel level, const char* format, va_list args);
static Handle logFile;
static struct VFile* logFile;
static void _drawStart(void) {
sf2d_start_frame(GFX_BOTTOM, GFX_LEFT);
@ -77,8 +77,8 @@ int main() {
0, 0
};
FSUSER_OpenArchive(0, &sdmcArchive);
FSUSER_OpenFile(0, &logFile, sdmcArchive, FS_makePath(PATH_CHAR, "/mgba.log"), FS_OPEN_WRITE | FS_OPEN_CREATE, FS_ATTRIBUTE_NONE);
logFile = VFileOpen("/mgba.log", O_WRONLY | O_CREAT | O_TRUNC);
struct GUIFont* font = GUIFontCreate();
GBAContextInit(&context, 0);
@ -89,7 +89,6 @@ int main() {
};
GBAConfigLoadDefaults(&context.config, &opts);
context.gba->logHandler = GBA3DSLog;
context.gba->logLevel = 0;
struct GBAVideoSoftwareRenderer renderer;
GBAVideoSoftwareRendererCreate(&renderer);
@ -152,7 +151,9 @@ int main() {
cleanup:
mappedMemoryFree(renderer.outputBuffer, 0);
FSFILE_Close(logFile);
if (logFile) {
logFile->close(logFile);
}
sf2d_free_texture(tex);
sf2d_fini();
@ -162,14 +163,14 @@ cleanup:
static void GBA3DSLog(struct GBAThread* thread, enum GBALogLevel level, const char* format, va_list args) {
UNUSED(thread);
UNUSED(level);
if (!logFile) {
return;
}
char out[256];
u64 size;
u32 written;
size_t len = vsnprintf(out, sizeof(out), format, args);
if (len >= 256) {
len = 255;
if (len >= sizeof(out)) {
len = sizeof(out) - 1;
}
out[len] = '\n';
FSFILE_GetSize(logFile, &size);
FSFILE_Write(logFile, &written, size, out, len + 1, FS_WRITE_FLUSH);
logFile->write(logFile, out, len + 1);
}