int snapshot_write(char *name) {
const int version = SETTINGS_VERSION;
int result = FALSE;
int file = -1;
snapshot_t buffer = {
DPData : DPData,
settings : settings,
menu_order : menu_order,
};
if ((file = FIO_OpenFile(name, O_CREAT | O_WRONLY , 644)) == -1)
goto end;
if (FIO_WriteFile(file, (void*)&version, sizeof(version)) != sizeof(version))
goto end;
if (FIO_WriteFile(file, (void*)&buffer, sizeof(buffer)) != sizeof(buffer))
goto end;
if (FIO_CloseFile(file) == -1)
goto end;
result = TRUE;
end:
if (file != -1)
FIO_CloseFile(file);
return result;
}
void cmodes_write() {
const int version = SNAPSHOT_VERSION;
int file = -1;
if ((file = FIO_OpenFile(MKPATH_NEW(CMODES_CONFIG), O_CREAT | O_WRONLY)) == -1)
if (status.folder_exists || (file = FIO_OpenFile(MKPATH_OLD(CMODES_CONFIG), O_CREAT | O_WRONLY)) == -1)
goto end;
FIO_WriteFile(file, (void*)&version, sizeof(version));
FIO_WriteFile(file, (void*)&cmodes_config, sizeof(cmodes_config));
FIO_CloseFile(file);
end:
if (file != -1)
FIO_CloseFile(file);
}
void start_debug_mode() {
int file;
char filename[20] = "A:/DEBUG.LOG"; // default name
//int filesize;
time_t t;
struct tm tm;
time(&t);
localtime_r(&t, &tm);
if (settings.logfile_mode == LOGFILE_MODE_NEW)
sprintf(filename, "A:/%02d%02d%02d%02d.LOG", tm.tm_mon+1, tm.tm_mday, tm.tm_hour, tm.tm_min);
// O_APPEND is not working in VxWorks, so we seek to the end later
file = FIO_OpenFile(filename, O_CREAT | O_WRONLY , 644);
if(file > 0) {
if (settings.logfile_mode == LOGFILE_MODE_APPEND)
FIO_SeekFile(file, 0, 2/*SEEK_END*/);
// redirect stdout and stderr to our file
ioGlobalStdSet(1, file);
ioGlobalStdSet(2, file);
}
char separator[] = "-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-\n";
printf(separator);
printf("::::: %04d-%02d-%02d %02d:%02d:%02d :::::\n", tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday,
tm.tm_hour, tm.tm_min, tm.tm_sec);
printf(separator);
printf("\n");
beep();
}
void cmodes_read() {
int id;
int version = 0;
int file = -1;
cmodes_config_t buffer;
for (id = 0; id < CMODES_MAX; id ++) {
sprintf(cmodes_default.names[id], "%s %X", LP_WORD(L_S_CMODE_NAME), id);
cmodes_default.order[id] = id;
}
for (id = 0; id < CMODES_MODES; id ++) {
cmodes_default.assign[id] = CMODE_NONE;
}
cmodes_config = cmodes_default;
if ((file = FIO_OpenFile(MKPATH_NEW(CMODES_CONFIG), O_RDONLY)) == -1)
if ((file = FIO_OpenFile(MKPATH_OLD(CMODES_CONFIG), O_RDONLY)) == -1)
goto end;
if (FIO_ReadFile(file, &version, sizeof(version)) != sizeof(version))
goto end;
if (version != SNAPSHOT_VERSION)
goto end;
if (FIO_ReadFile(file, &buffer, sizeof(buffer)) != sizeof(buffer))
goto end;
cmodes_config = buffer;
end:
if (file != -1)
FIO_CloseFile(file);
}
//dump ram and rom
void dumpmemo()
{
FIO_RemoveFile("B:/RAMDUMP.BIN");
int f = FIO_CreateFile("B:/RAMDUMP.BIN");
if (f!=-1) {
FIO_WriteFile(f, (void*)0xFFFF0000, 4);
FIO_WriteFile(f, (void*)4, 0x1900-4);
FIO_WriteFile(f, (void*)0x1900, 32*1024*1024-0x1900);
FIO_CloseFile(f);
}
f = FIO_OpenFile("B:/ROMDUMP.BIN", 0, 0644);
FIO_CloseFile(f);
if (f==-1) {
f = FIO_CreateFile("B:/ROMDUMP.BIN");
FIO_WriteFile(f, (void*)0xFF800000, 8*1024*1024);
FIO_CloseFile(f);
}
}
void dump_memory() {
char filename[20] = "A:/12345678.MEM";
time_t t;
struct tm tm;
time(&t);
localtime_r(&t, &tm);
sprintf(filename, "A:/%02d%02d%02d%02d.MEM", tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec);
debug_log("Dumping memory to %s.\n", filename);
int file = FIO_OpenFile(filename, O_CREAT | O_WRONLY , 644);
if (file == -1) {
debug_log("ERROR: can't open file for writing (%s)", filename);
beep();
beep();
} else {
int addr=0;
int power_off_state = DPData.auto_power_off;
send_to_intercom(IC_SET_AUTO_POWER_OFF, false);
while (addr<0x800000) { // dump 8MB of RAM
char buf[0x800];
// i don't know why, but if we try to pass the mem address (addr) directly to
// FIO_WriteFile, we get zero-filled file... so we need local buffer as a proxy
// note: do not increase the size of the local buffer too much, because it is in the stack
LEDBLUE ^= 2;
memcpy(buf, (void*)addr, 0x800);
FIO_WriteFile(file, buf, 0x800);
addr += 0x800;
}
FIO_CloseFile(file);
send_to_intercom(IC_SET_AUTO_POWER_OFF, power_off_state);
}
beep();
}
int snapshot_read(char *name, snapshot_t *snapshot) {
int result = FALSE;
int file = -1;
int version = 0;
snapshot_t buffer;
if ((file = FIO_OpenFile(name, O_RDONLY, 644)) == -1)
goto end;
if (FIO_ReadFile(file, &version, sizeof(version)) != sizeof(version))
goto end;
if (version != SETTINGS_VERSION)
goto end;
if (FIO_ReadFile(file, &buffer, sizeof(buffer)) != sizeof(buffer))
goto end;
*snapshot = buffer;
result = TRUE;
#if SETTINGS_VERSION == 0x4A
int nt;
// Temporal fix for those affected by issue #333
// Remove after increasing the version of the settings file
if (snapshot->menu_order.named_temps[0] == 0 && snapshot->menu_order.named_temps[1] == 0)
for (nt = 0; nt < LENGTH(snapshot->menu_order.named_temps); nt++)
snapshot->menu_order.named_temps[nt] = nt;
#endif
end:
if (file != -1)
FIO_CloseFile(file);
return result;
}
void start_up() {
// Check and create our 400PLUS folder
status.folder_exists = check_create_folder();
// Recover persisting information
persist_read();
// Read settings from file
settings_read();
// If configured, start debug mode
if (settings.debug_on_poweron)
start_debug_mode();
// If configured, restore AEB
if (settings.persist_aeb)
send_to_intercom(IC_SET_AE_BKT, persist.aeb);
// Enable IR remote
// i'm not sure where to call this? perhaps this isn't the right place.
if (settings.remote_enable)
remote_on();
// Enable extended ISOs
// Enable (hidden) CFn.8 for ISO H
send_to_intercom(IC_SET_CF_EXTEND_ISO, 1);
// Enable realtime ISO change
send_to_intercom(IC_SET_REALTIME_ISO_0, 0);
send_to_intercom(IC_SET_REALTIME_ISO_1, 0);
// Set current language
enqueue_action(lang_pack_init);
// Read custom modes configuration from file
enqueue_action(cmodes_read);
// And optionally apply a custom mode
enqueue_action(cmode_recall);
// turn off the blue led after it was lighten by our hack_task_MainCtrl()
eventproc_EdLedOff();
#ifdef MEMSPY
debug_log("starting memspy task");
CreateTask("memspy", 0x1e, 0x1000, memspy_task, 0);
#endif
#if 0
debug_log("=== DUMPING DDD ===");
printf_DDD_log( (void*)(int)(0x00007604+0x38) );
debug_log("maindlg @ 0x%08X, handler @ 0x%08X", hMainDialog, hMainDialog->event_handler);
debug_log("dumping");
long *addr = (long*) 0x7F0000;
int file = FIO_OpenFile("A:/dump.bin", O_CREAT | O_WRONLY , 644);
if (file != -1) {
FIO_WriteFile(file, addr, 0xFFFF);
FIO_CloseFile(file);
beep();
}
#endif
}
static int script_load_symbols(void* tcc, void* script_state, char *filename)
{
uint32_t size = 0;
FILE* file = NULL;
char *buf = NULL;
uint32_t count = 0;
uint32_t pos = 0;
if( FIO_GetFileSize( filename, &size ) != 0 )
{
console_printf("Error loading '%s': File does not exist\n", filename);
return -1;
}
buf = fio_malloc(size);
if(!buf)
{
console_printf("Error loading '%s': File too large\n", filename);
return -1;
}
file = FIO_OpenFile(filename, O_RDONLY | O_SYNC);
if(!file)
{
console_printf("Error loading '%s': File does not exist\n", filename);
fio_free(buf);
return -1;
}
FIO_ReadFile(file, buf, size);
FIO_CloseFile(file);
while(buf[pos])
{
char address_buf[16];
char symbol_buf[128];
uint32_t length = 0;
uint32_t address = 0;
while(buf[pos + length] && buf[pos + length] != ' ' && length < sizeof(address_buf))
{
address_buf[length] = buf[pos + length];
length++;
}
address_buf[length] = '\000';
pos += length + 1;
length = 0;
while(buf[pos + length] && buf[pos + length] != '\r' && buf[pos + length] != '\n' && length < sizeof(symbol_buf))
{
symbol_buf[length] = buf[pos + length];
length++;
}
symbol_buf[length] = '\000';
pos += length + 1;
length = 0;
while(buf[pos + length] && (buf[pos + length] == '\r' || buf[pos + length] == '\n'))
{
pos++;
}
sscanf(address_buf, "%x", &address);
module_exec(tcc, "tcc_add_symbol", 3, script_state, symbol_buf, (void*)address);
count++;
}
/* ToDo: parse the old plugin sections as all needed OS stubs are already described there */
module_exec(tcc, "tcc_add_symbol", 3, script_state, "strcpy", &strcpy);
module_exec(tcc, "tcc_add_symbol", 3, script_state, "strlen", &strlen);
fio_free(buf);
return 0;
}
static int dng_show(char* filename)
{
uint32_t size;
if( FIO_GetFileSize( filename, &size ) != 0 ) return 0;
FILE* f = FIO_OpenFile(filename, O_RDONLY | O_SYNC);
void* buf = 0;
/* should be big enough for the header */
int header_maxsize = 65536;
int* header = fio_malloc(header_maxsize);
if (!header) return 0;
int rc = FIO_ReadFile(f, header, header_maxsize);
if( rc != header_maxsize ) goto err;
if (header[0] != 0x002A4949 && header[1] != 0x00000008)
{
bmp_printf(FONT_MED, 0, 0, "Not a CHDK DNG");
goto err;
}
raw_info.width = 0;
raw_info.height = 0;
int strip_offset = 0;
int off = 8;
for (int ifd = 0; off; ifd++)
off = tif_parse_ifd(ifd, (void*)header, off, &strip_offset);
fio_free(header); header = 0;
if (!strip_offset) goto err;
if (!raw_info.width) goto err;
if (!raw_info.height) goto err;
int raw_size = raw_info.width * raw_info.height * 14/8;
buf = fio_malloc(raw_size);
if (!buf) goto err;
FIO_SeekSkipFile(f, strip_offset, SEEK_SET);
rc = FIO_ReadFile(f, buf, raw_size);
if (rc != raw_size) goto err;
FIO_CloseFile(f); f = 0;
info_led_on();
/* fixme: this step is really slow */
reverse_bytes_order(buf, raw_size);
info_led_off();
raw_info.buffer = buf;
raw_set_geometry(raw_info.width, raw_info.height, raw_info.active_area.x1, raw_info.width - raw_info.active_area.x2, raw_info.active_area.y1, raw_info.height - raw_info.active_area.y2);
raw_force_aspect_ratio_1to1();
vram_clear_lv();
raw_preview_fast_ex((void*)-1, (void*)-1, -1, -1, RAW_PREVIEW_COLOR_HALFRES);
fio_free(buf); buf = 0;
raw_set_dirty();
bmp_printf(FONT_MED, 600, 460, " %dx%d ", raw_info.jpeg.width, raw_info.jpeg.height);
return 1;
err:
if (f) FIO_CloseFile(f);
if (header) fio_free(header);
if (buf) fio_free(buf);
raw_set_dirty();
return 0;
}