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SaveState: add absolute path for disk & hdd images. (#1290, PR #1294)

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Andrea 2024-10-06 20:44:24 +01:00 committed by GitHub
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commit 3033f3445b
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3 changed files with 39 additions and 8 deletions
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10
help/savestate.html
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@ -45,10 +45,12 @@
<li>Alternate ROM</li>
<li>Alternate video ROM</li>
</ul>
<p>Note: Only the file names of the disk images are stored in the .yaml file (not the
full path). This allows you to move your disk image around or distribute them.
If AppleWin can't locate the disk image(s), then it will prompt for the new
location.</p>
<p>
Note: Both the file name and absolute path are stored in the .yaml file.
This allows you to move your disk image around or distribute them.
If AppleWin still can't locate the disk image(s), then it will prompt for the new
location.
</p>
<p>NB. Loading of the old v1 file format (.aws file) is no longer supported. Use AppleWin 1.27.13 to load it at the AppleWin start-up/logo screen,
then immediately save it (and it'll be saved in the v2 format).</p>
</body>

19
source/Disk.cpp
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@ -2217,7 +2217,8 @@ BYTE __stdcall Disk2InterfaceCard::IOWrite(WORD pc, WORD addr, BYTE bWrite, BYTE
// 6: Added: Drive Connected & Motor On Cycle
// 7: Deprecated SS_YAML_KEY_LSS_RESET_SEQUENCER, SS_YAML_KEY_DISK_ACCESSED
// 8: Added: deferred stepper: event, address & cycle
static const UINT kUNIT_VERSION = 8;
// 9: Added: absolute path
static const UINT kUNIT_VERSION = 9;
#define SS_YAML_VALUE_CARD_DISK2 "Disk]["
@ -2249,6 +2250,7 @@ static const UINT kUNIT_VERSION = 8;
#define SS_YAML_KEY_FLOPPY "Floppy"
#define SS_YAML_KEY_FILENAME "Filename"
#define SS_YAML_KEY_ABSOLUTE_PATH "Absolute Path"
#define SS_YAML_KEY_BYTE "Byte"
#define SS_YAML_KEY_NIBBLES "Nibbles"
#define SS_YAML_KEY_BIT_OFFSET "Bit Offset"
@ -2271,6 +2273,7 @@ void Disk2InterfaceCard::SaveSnapshotFloppy(YamlSaveHelper& yamlSaveHelper, UINT
{
YamlSaveHelper::Label label(yamlSaveHelper, "%s:\n", SS_YAML_KEY_FLOPPY);
yamlSaveHelper.SaveString(SS_YAML_KEY_FILENAME, m_floppyDrive[unit].m_disk.m_fullname);
yamlSaveHelper.SaveString(SS_YAML_KEY_ABSOLUTE_PATH, ImageGetPathname(m_floppyDrive[unit].m_disk.m_imagehandle));
yamlSaveHelper.SaveHexUint16(SS_YAML_KEY_BYTE, m_floppyDrive[unit].m_disk.m_byte);
yamlSaveHelper.SaveHexUint16(SS_YAML_KEY_NIBBLES, m_floppyDrive[unit].m_disk.m_nibbles);
yamlSaveHelper.SaveHexUint32(SS_YAML_KEY_BIT_OFFSET, m_floppyDrive[unit].m_disk.m_bitOffset); // v4
@ -2328,14 +2331,26 @@ void Disk2InterfaceCard::SaveSnapshot(YamlSaveHelper& yamlSaveHelper)
bool Disk2InterfaceCard::LoadSnapshotFloppy(YamlLoadHelper& yamlLoadHelper, UINT unit, UINT version, std::vector<BYTE>& track)
{
std::string filename = yamlLoadHelper.LoadString(SS_YAML_KEY_FILENAME);
const std::string simpleFilename = yamlLoadHelper.LoadString(SS_YAML_KEY_FILENAME);
const std::string absolutePath = version >= 9 ? yamlLoadHelper.LoadString(SS_YAML_KEY_ABSOLUTE_PATH) : "";
std::string filename = simpleFilename;
bool bImageError = filename.empty();
if (!bImageError)
{
DWORD dwAttributes = GetFileAttributes(filename.c_str());
if (dwAttributes == INVALID_FILE_ATTRIBUTES && !absolutePath.empty())
{
// try the absolute path if present
filename = absolutePath;
dwAttributes = GetFileAttributes(filename.c_str());
}
if (dwAttributes == INVALID_FILE_ATTRIBUTES)
{
// ignore absolute name when opening the file dialog
filename = simpleFilename;
// Get user to browse for file
UserSelectNewDiskImage(unit, filename.c_str());

18
source/Harddisk.cpp
View File

@ -1151,7 +1151,8 @@ bool HarddiskInterfaceCard::ImageSwap(void)
// 4: Updated $Csnn firmware to fix GH#1264
// 5: Added: SP Status Code, FIFO Index & 256-byte firmware
// Units are 1-based (up to v4 they were 0-based)
static const UINT kUNIT_VERSION = 5;
// 6: Added: absolute path
static const UINT kUNIT_VERSION = 6;
#define SS_YAML_VALUE_CARD_HDD "Generic HDD"
@ -1160,6 +1161,7 @@ static const UINT kUNIT_VERSION = 5;
#define SS_YAML_KEY_HDDUNIT "Unit"
#define SS_YAML_KEY_FILENAME "Filename"
#define SS_YAML_KEY_ABSOLUTE_PATH "Absolute Path"
#define SS_YAML_KEY_ERROR "Error"
#define SS_YAML_KEY_MEMBLOCK "MemBlock"
#define SS_YAML_KEY_DISKBLOCK "DiskBlock"
@ -1185,6 +1187,7 @@ void HarddiskInterfaceCard::SaveSnapshotHDDUnit(YamlSaveHelper& yamlSaveHelper,
YamlSaveHelper::Label label(yamlSaveHelper, "%s%d:\n", SS_YAML_KEY_HDDUNIT, baseUnitNum + unit);
yamlSaveHelper.SaveString(SS_YAML_KEY_FILENAME, m_hardDiskDrive[unit].m_fullname);
yamlSaveHelper.SaveString(SS_YAML_KEY_ABSOLUTE_PATH, ImageGetPathname(m_hardDiskDrive[unit].m_imagehandle));
yamlSaveHelper.SaveHexUint8(SS_YAML_KEY_ERROR, m_hardDiskDrive[unit].m_error);
yamlSaveHelper.SaveHexUint16(SS_YAML_KEY_MEMBLOCK, m_hardDiskDrive[unit].m_memblock);
yamlSaveHelper.SaveHexUint32(SS_YAML_KEY_DISKBLOCK, m_hardDiskDrive[unit].m_diskblock);
@ -1238,7 +1241,8 @@ bool HarddiskInterfaceCard::LoadSnapshotHDDUnit(YamlLoadHelper& yamlLoadHelper,
m_hardDiskDrive[unit].m_status_next = DISK_STATUS_OFF;
m_hardDiskDrive[unit].m_status_prev = DISK_STATUS_OFF;
std::string filename = yamlLoadHelper.LoadString(SS_YAML_KEY_FILENAME);
const std::string simpleFilename = yamlLoadHelper.LoadString(SS_YAML_KEY_FILENAME);
const std::string absolutePath = version >= 6 ? yamlLoadHelper.LoadString(SS_YAML_KEY_ABSOLUTE_PATH) : "";
m_hardDiskDrive[unit].m_error = yamlLoadHelper.LoadUint(SS_YAML_KEY_ERROR);
m_hardDiskDrive[unit].m_memblock = yamlLoadHelper.LoadUint(SS_YAML_KEY_MEMBLOCK);
m_hardDiskDrive[unit].m_diskblock = yamlLoadHelper.LoadUint(SS_YAML_KEY_DISKBLOCK);
@ -1260,11 +1264,21 @@ bool HarddiskInterfaceCard::LoadSnapshotHDDUnit(YamlLoadHelper& yamlLoadHelper,
bool userSelectedImageFolder = false;
std::string filename = simpleFilename;
if (!filename.empty())
{
DWORD dwAttributes = GetFileAttributes(filename.c_str());
if (dwAttributes == INVALID_FILE_ATTRIBUTES && !absolutePath.empty())
{
// try the absolute path if present
filename = absolutePath;
dwAttributes = GetFileAttributes(filename.c_str());
}
if (dwAttributes == INVALID_FILE_ATTRIBUTES)
{
// ignore absolute name when opening the file dialog
filename = simpleFilename;
// Get user to browse for file
userSelectedImageFolder = SelectImage(unit, filename.c_str());