mirror of https://github.com/snes9xgit/snes9x.git
505 lines
11 KiB
Plaintext
505 lines
11 KiB
Plaintext
/*****************************************************************************\
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Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
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This file is licensed under the Snes9x License.
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For further information, consult the LICENSE file in the root directory.
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\*****************************************************************************/
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/***********************************************************************************
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SNES9X for Mac OS (c) Copyright John Stiles
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Snes9x for Mac OS X
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(c) Copyright 2001 - 2011 zones
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(c) Copyright 2002 - 2005 107
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(c) Copyright 2002 PB1400c
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(c) Copyright 2004 Alexander and Sander
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(c) Copyright 2004 - 2005 Steven Seeger
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(c) Copyright 2005 Ryan Vogt
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***********************************************************************************/
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#import <Cocoa/Cocoa.h>
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#include "snes9x.h"
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#include "memmap.h"
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#include "movie.h"
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#include "display.h"
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#include <libgen.h>
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#include "mac-prefix.h"
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#include "mac-dialog.h"
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#include "mac-os.h"
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#include "mac-stringtools.h"
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#include "mac-file.h"
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static void AddFolderIcon (NSURL *, const char *);
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static NSURL *FindSNESFolder (const char *);
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static NSURL *FindApplicationSupportFolder (NSURL *, const char *);
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static NSURL *FindCustomFolder (NSURL *, const char *);
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void CheckSaveFolder (NSURL *cartURL)
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{
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NSString *folderPath = nil;
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switch (saveInROMFolder)
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{
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case 1: // ROM folder
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folderPath = cartURL.URLByDeletingLastPathComponent.path;
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break;
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case 2: // Application Support folder
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return;
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case 4: // Custom folder
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if (saveFolderPath == NULL)
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{
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saveInROMFolder = 2;
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return;
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}
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BOOL isDirectory = NO;
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BOOL exists = [[NSFileManager defaultManager] fileExistsAtPath:saveFolderPath isDirectory:&isDirectory];
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if (exists && isDirectory)
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{
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folderPath = saveFolderPath;
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}
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else
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{
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//AppearanceAlert(kAlertCautionAlert, kS9xMacAlertFolderNotFound, kS9xMacAlertFolderNotFoundHint);
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saveInROMFolder = 2;
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return;
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}
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break;
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}
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BOOL writable = [[NSFileManager defaultManager] isWritableFileAtPath:folderPath];
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if (!writable)
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{
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//AppearanceAlert(kAlertCautionAlert, kS9xMacAlertFolderNotWritable, kS9xMacAlertFolderNotWritableHint);
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saveInROMFolder = 2;
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return;
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}
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}
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static NSURL *FindSNESFolder (const char *folderName)
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{
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NSURL *purl = nil;
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NSString *fstr = [NSString stringWithUTF8String:folderName];
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purl = [[[NSBundle mainBundle] bundleURL].URLByDeletingLastPathComponent URLByAppendingPathComponent:fstr];
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if (![NSFileManager.defaultManager fileExistsAtPath:purl.path])
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{
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NSError *error = nil;
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if ( [NSFileManager.defaultManager createDirectoryAtURL:purl withIntermediateDirectories:YES attributes:nil error:&error] )
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{
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AddFolderIcon(purl, folderName);
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}
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else
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{
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[[NSAlert alertWithError:error] runModal];
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}
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}
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return purl;
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}
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static NSURL *FindApplicationSupportFolder (const char *folderName)
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{
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NSURL *purl = nil;
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NSURL *baseURL = nil;
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NSURL *s9xURL = nil;
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NSURL *oldURL = nil;
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NSString *fstr = [NSString stringWithUTF8String:folderName];
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baseURL = [[NSFileManager.defaultManager URLsForDirectory:NSApplicationSupportDirectory inDomains:NSUserDomainMask].firstObject URLByAppendingPathComponent:fstr];
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if (!baseURL)
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{
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return nil;
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}
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s9xURL = [baseURL URLByAppendingPathComponent:@"Snes9x"];
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oldURL = [baseURL URLByAppendingPathComponent:@"SNES9X"];
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if ([NSFileManager.defaultManager fileExistsAtPath:s9xURL.path])
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{
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purl = s9xURL;
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}
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else
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{
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if ([NSFileManager.defaultManager fileExistsAtPath:oldURL.path])
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{
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purl = oldURL;
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}
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else
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{
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NSError *error = nil;
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if ([NSFileManager.defaultManager createDirectoryAtURL:s9xURL withIntermediateDirectories:YES attributes:nil error:&error])
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{
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purl = s9xURL;
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AddFolderIcon(purl, folderName);
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}
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}
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}
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return purl;
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}
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static NSURL *FindCustomFolder (const char *folderName)
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{
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NSURL *purl = nil;
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if (saveFolderPath == NULL)
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return nil;
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purl = [NSURL fileURLWithPath:saveFolderPath];
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if (![NSFileManager.defaultManager fileExistsAtPath:saveFolderPath])
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{
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NSError *error = nil;
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if (![NSFileManager.defaultManager createDirectoryAtPath:saveFolderPath withIntermediateDirectories:YES attributes:nil error:&error])
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{
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[[NSAlert alertWithError:error] runModal];
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return nil;
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}
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}
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purl = [purl URLByAppendingPathComponent:[NSString stringWithUTF8String:folderName]];
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if (![NSFileManager.defaultManager fileExistsAtPath:purl.path])
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{
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NSError *error = nil;
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if ([NSFileManager.defaultManager createDirectoryAtPath:saveFolderPath withIntermediateDirectories:YES attributes:nil error:&error])
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{
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AddFolderIcon(purl, folderName);
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}
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{
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[[NSAlert alertWithError:error] runModal];
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return nil;
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}
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}
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return purl;
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}
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void ChangeTypeAndCreator (const char *path, OSType type, OSType creator)
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{
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NSError *error = nil;
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if (![NSFileManager.defaultManager setAttributes:@{NSFileHFSCreatorCode: @(creator), NSFileHFSTypeCode: @(type)} ofItemAtPath:[NSString stringWithUTF8String:path] error:&error])
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{
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[[NSAlert alertWithError:error] runModal];
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}
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}
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static void AddFolderIcon (NSURL *fref, const char *folderName)
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{
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NSBundle *bundle = [NSBundle bundleWithIdentifier:@"com.snes9x.macos.snes9x-framework"];
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NSString *filename = [@"folder_" stringByAppendingString:[NSString stringWithUTF8String:folderName]];
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NSURL *imageURL = [bundle URLForResource:filename withExtension:@"icns"];
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NSImage *image = [[NSImage alloc] initWithContentsOfURL:imageURL];
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if ( image != nil )
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{
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[NSWorkspace.sharedWorkspace setIcon:image forFile:fref.path options:0];
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}
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}
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const char * S9xGetFilename (const char *inExt, enum s9x_getdirtype dirtype)
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{
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static int index = 0;
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static char filePath[4][PATH_MAX + 1];
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uint32 type;
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char folderName[16];
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char drive[_MAX_DRIVE + 1], dir[_MAX_DIR + 1], fname[_MAX_FNAME + 1], ext[_MAX_EXT + 1];
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const char *p;
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index++;
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if (index > 3)
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index = 0;
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folderName[0] = filePath[index][0] = 0;
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if (strlen(inExt) < 4)
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return (filePath[index]);
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p = inExt + strlen(inExt) - 4;
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type = ((uint32) p[0] << 24) + ((uint32) p[1] << 16) + ((uint32) p[2] << 8) + (uint32) p[3];
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switch (type)
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{
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case '.srm':
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case '.rtc':
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strcpy(folderName, "SRAMs");
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break;
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case '.frz':
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strcpy(folderName, "Freezes");
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break;
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case '.spc':
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strcpy(folderName, "SPCs");
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break;
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case '.cht':
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strcpy(folderName, "Cheats");
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break;
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case '.ups':
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case '.ips':
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strcpy(folderName, "Patches");
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break;
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case '.png':
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strcpy(folderName, "Screenshots");
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break;
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case '.dat':
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case '.out':
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case '.log':
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strcpy(folderName, "Logs");
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break;
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case '.bio': // dummy
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strcpy(folderName, "BIOSes");
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break;
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}
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if (folderName[0] && (saveInROMFolder != 1))
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{
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NSURL *folderURL = nil;
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if (saveInROMFolder == 0)
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{
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folderURL = FindSNESFolder(folderName);
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if (folderURL == nil)
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saveInROMFolder = 2;
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}
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if (saveInROMFolder == 4)
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{
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folderURL = FindCustomFolder(folderName);
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if (folderURL == nil)
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saveInROMFolder = 2;
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}
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if (saveInROMFolder == 2)
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folderURL = FindApplicationSupportFolder(folderName);
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if (folderURL != nil)
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{
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_splitpath(Memory.ROMFilename, drive, dir, fname, ext);
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snprintf(filePath[index], PATH_MAX + 1, "%s%s%s%s", folderURL.path.UTF8String, MAC_PATH_SEPARATOR, fname, inExt);
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}
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else
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{
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_splitpath(Memory.ROMFilename, drive, dir, fname, ext);
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_makepath(filePath[index], drive, dir, fname, inExt);
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}
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}
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else
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{
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_splitpath(Memory.ROMFilename, drive, dir, fname, ext);
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_makepath(filePath[index], drive, dir, fname, inExt);
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}
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return (filePath[index]);
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}
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const char * S9xGetSPCFilename (void)
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{
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char spcExt[16];
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sprintf(spcExt, ".%03d.spc", (int) spcFileCount);
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spcFileCount++;
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if (spcFileCount == 1000)
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spcFileCount = 0;
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return (S9xGetFilename(spcExt, SPC_DIR));
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}
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const char * S9xGetPNGFilename (void)
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{
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char pngExt[16];
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sprintf(pngExt, ".%03d.png", (int) pngFileCount);
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pngFileCount++;
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if (pngFileCount == 1000)
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pngFileCount = 0;
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return (S9xGetFilename(pngExt, SCREENSHOT_DIR));
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}
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const char * S9xGetFreezeFilename (int which)
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{
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char frzExt[16];
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sprintf(frzExt, ".%03d.frz", which);
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return (S9xGetFilename(frzExt, SNAPSHOT_DIR));
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}
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const char * S9xGetFilenameInc (const char *inExt, enum s9x_getdirtype dirtype)
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{
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uint32 type;
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const char *p;
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if (strlen(inExt) < 4)
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return (NULL);
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p = inExt + strlen(inExt) - 4;
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type = ((uint32) p[0] << 24) + ((uint32) p[1] << 16) + ((uint32) p[2] << 8) + (uint32) p[3];
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switch (type)
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{
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case '.spc':
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return (S9xGetSPCFilename());
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case '.png':
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return (S9xGetPNGFilename());
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}
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return (NULL);
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}
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const char * S9xChooseFilename (bool8 read_only)
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{
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return (NULL);
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}
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const char * S9xChooseMovieFilename (bool8 read_only)
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{
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return (NULL);
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}
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bool8 S9xOpenSnapshotFile (const char *fname, bool8 read_only, STREAM *file)
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{
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if (read_only)
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{
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if (0 != (*file = OPEN_STREAM(fname, "rb")))
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return (true);
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}
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else
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{
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if (0 != (*file = OPEN_STREAM(fname, "wb")))
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return (true);
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}
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return (false);
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}
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void S9xCloseSnapshotFile (STREAM file)
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{
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CLOSE_STREAM(file);
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}
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const char * S9xBasename (const char *in)
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{
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static char s[PATH_MAX + 1];
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strncpy(s, in, PATH_MAX + 1);
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s[PATH_MAX] = 0;
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size_t l = strlen(s);
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for (unsigned int i = 0; i < l; i++)
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{
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if (s[i] < 32 || s[i] >= 127)
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s[i] = '_';
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}
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return (basename(s));
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}
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const char * S9xGetDirectory (enum s9x_getdirtype dirtype)
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{
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static int index = 0;
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static char path[4][PATH_MAX + 1];
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char inExt[16];
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char drive[_MAX_DRIVE + 1], dir[_MAX_DIR + 1], fname[_MAX_FNAME + 1], ext[_MAX_EXT + 1];
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index++;
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if (index > 3)
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index = 0;
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switch (dirtype)
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{
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case SNAPSHOT_DIR: strcpy(inExt, ".frz"); break;
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case SRAM_DIR: strcpy(inExt, ".srm"); break;
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case SCREENSHOT_DIR: strcpy(inExt, ".png"); break;
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case SPC_DIR: strcpy(inExt, ".spc"); break;
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case CHEAT_DIR: strcpy(inExt, ".cht"); break;
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case BIOS_DIR: strcpy(inExt, ".bio"); break;
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case LOG_DIR: strcpy(inExt, ".log"); break;
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default: strcpy(inExt, ".xxx"); break;
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}
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_splitpath(S9xGetFilename(inExt, dirtype), drive, dir, fname, ext);
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_makepath(path[index], drive, dir, "", "");
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size_t l = strlen(path[index]);
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if (l > 1)
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path[index][l - 1] = 0;
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return (path[index]);
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}
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void _splitpath (const char *path, char *drive, char *dir, char *fname, char *ext)
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{
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drive[0] = 0;
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fname[0] = 0;
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ext[0] = 0;
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dir[0] = 0;
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size_t x;
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x = strlen(path) - 1;
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if (x < 0)
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return;
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while (x && (path[x] != MAC_PATH_SEP_CHAR))
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x--;
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if (x)
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{
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strcpy(dir, path);
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dir[x + 1] = 0;
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strcpy(fname, path + x + 1);
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}
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else
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strcpy(fname, path);
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x = strlen(fname);
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while (x && (fname[x] != '.'))
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x--;
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if (x)
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{
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strcpy(ext, fname + x);
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fname[x] = 0;
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}
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}
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void _makepath (char *path, const char *drive, const char *dir, const char *fname, const char *ext)
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{
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static const char emp[] = "", dot[] = ".";
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const char *d, *f, *e, *p;
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d = dir ? dir : emp;
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f = fname ? fname : emp;
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e = ext ? ext : emp;
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p = (e[0] && e[0] != '.') ? dot : emp;
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snprintf(path, PATH_MAX + 1, "%s%s%s%s", d, f, p, e);
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}
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