author | Matisumi |
Mon, 15 Apr 2013 19:25:19 +0200 | |
branch | 0.9.19 |
changeset 8890 | 8e463ab5639a |
parent 8714 | ab201a62d115 |
child 8800 | 5e837e6d8f94 |
child 8833 | c13ebed437cb |
child 8926 | 8fde68cfeb71 |
permissions | -rw-r--r-- |
7959 | 1 |
unit uPhysFSLayer; |
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|
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interface |
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uses SDLh, LuaPas; |
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|
8558 | 6 |
const PhysfsLibName = {$IFDEF PHYSFS_INTERNAL}'libhw_physfs'{$ELSE}'libphysfs'{$ENDIF}; |
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7 |
const PhyslayerLibName = 'libphyslayer'; |
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|
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9 |
{$IFNDEF WIN32} |
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|
10 |
{$linklib physfs} |
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{$linklib physlayer} |
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parents:
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12 |
{$IFDEF DARWIN} |
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parents:
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{$linkframework IOKit} |
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parents:
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{$ENDIF} |
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15 |
{$ENDIF} |
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parents:
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diff
changeset
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16 |
|
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procedure initModule; |
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procedure freeModule; |
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||
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type PFSFile = pointer; |
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||
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function rwopsOpenRead(fname: shortstring): PSDL_RWops; |
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function rwopsOpenWrite(fname: shortstring): PSDL_RWops; |
|
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|
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function pfsOpenRead(fname: shortstring): PFSFile; |
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function pfsClose(f: PFSFile): boolean; |
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||
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procedure pfsReadLn(f: PFSFile; var s: shortstring); |
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procedure pfsReadLnA(f: PFSFile; var s: ansistring); |
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function pfsBlockRead(f: PFSFile; buf: pointer; size: Int64): Int64; |
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function pfsEOF(f: PFSFile): boolean; |
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||
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function pfsExists(fname: shortstring): boolean; |
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|
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parents:
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35 |
function physfsReader(L: Plua_State; f: PFSFile; sz: Psize_t) : PChar; cdecl; external PhyslayerLibName; |
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koda
parents:
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changeset
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procedure physfsReaderSetBuffer(buf: pointer); cdecl; external PhyslayerLibName; |
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|
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implementation |
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uses uUtils, uVariables, sysutils; |
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|
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function PHYSFS_init(argv0: PChar) : LongInt; cdecl; external PhysfsLibName; |
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function PHYSFS_deinit() : LongInt; cdecl; external PhysfsLibName; |
|
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parents:
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function PHYSFSRWOPS_openRead(fname: PChar): PSDL_RWops; cdecl ; external PhyslayerLibName; |
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koda
parents:
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changeset
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function PHYSFSRWOPS_openWrite(fname: PChar): PSDL_RWops; cdecl; external PhyslayerLibName; |
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|
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function PHYSFS_mount(newDir, mountPoint: PChar; appendToPath: LongBool) : LongInt; cdecl; external PhysfsLibName; |
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function PHYSFS_openRead(fname: PChar): PFSFile; cdecl; external PhysfsLibName; |
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function PHYSFS_eof(f: PFSFile): LongBool; cdecl; external PhysfsLibName; |
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function PHYSFS_readBytes(f: PFSFile; buffer: pointer; len: Int64): Int64; cdecl; external PhysfsLibName; |
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function PHYSFS_close(f: PFSFile): LongBool; cdecl; external PhysfsLibName; |
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function PHYSFS_exists(fname: PChar): LongBool; cdecl; external PhysfsLibName; |
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|
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koda
parents:
8528
diff
changeset
|
53 |
procedure hedgewarsMountPackages(); cdecl; external PhyslayerLibName; |
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|
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function rwopsOpenRead(fname: shortstring): PSDL_RWops; |
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begin |
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exit(PHYSFSRWOPS_openRead(Str2PChar(fname))); |
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end; |
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||
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function rwopsOpenWrite(fname: shortstring): PSDL_RWops; |
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begin |
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exit(PHYSFSRWOPS_openWrite(Str2PChar(fname))); |
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end; |
|
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|
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function pfsOpenRead(fname: shortstring): PFSFile; |
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begin |
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exit(PHYSFS_openRead(Str2PChar(fname))); |
|
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end; |
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||
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function pfsEOF(f: PFSFile): boolean; |
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begin |
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exit(PHYSFS_eof(f)) |
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end; |
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||
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function pfsClose(f: PFSFile): boolean; |
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begin |
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exit(PHYSFS_close(f)) |
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end; |
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||
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function pfsExists(fname: shortstring): boolean; |
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begin |
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exit(PHYSFS_exists(Str2PChar(fname))) |
|
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end; |
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||
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|
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procedure pfsReadLn(f: PFSFile; var s: shortstring); |
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var c: char; |
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begin |
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s[0]:= #0; |
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||
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while (PHYSFS_readBytes(f, @c, 1) = 1) and (c <> #10) do |
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if (c <> #13) and (s[0] < #255) then |
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begin |
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inc(s[0]); |
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s[byte(s[0])]:= c |
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end |
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end; |
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||
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procedure pfsReadLnA(f: PFSFile; var s: ansistring); |
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var c: char; |
|
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b: shortstring; |
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begin |
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s:= ''; |
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b[0]:= #0; |
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||
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while (PHYSFS_readBytes(f, @c, 1) = 1) and (c <> #10) do |
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if (c <> #13) then |
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begin |
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inc(b[0]); |
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b[byte(b[0])]:= c; |
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if b[0] = #255 then |
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begin |
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s:= s + b; |
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b[0]:= #0 |
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end |
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end; |
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||
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s:= s + b |
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end; |
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||
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function pfsBlockRead(f: PFSFile; buf: pointer; size: Int64): Int64; |
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var r: Int64; |
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begin |
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r:= PHYSFS_readBytes(f, buf, size); |
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if r <= 0 then |
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pfsBlockRead:= 0 |
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else |
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pfsBlockRead:= r |
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end; |
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||
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procedure initModule; |
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var i: LongInt; |
|
8310
a98c349bc06b
minor adjustments to libengine, moc is correctly created as definitions are set before calling it, params are better numbered and we don't subclass qthread but rather use moveToThread()
koda
parents:
8283
diff
changeset
|
134 |
cPhysfsId: shortstring; |
8025 | 135 |
begin |
8310
a98c349bc06b
minor adjustments to libengine, moc is correctly created as definitions are set before calling it, params are better numbered and we don't subclass qthread but rather use moveToThread()
koda
parents:
8283
diff
changeset
|
136 |
{$IFDEF HWLIBRARY} |
a98c349bc06b
minor adjustments to libengine, moc is correctly created as definitions are set before calling it, params are better numbered and we don't subclass qthread but rather use moveToThread()
koda
parents:
8283
diff
changeset
|
137 |
//TODO: http://icculus.org/pipermail/physfs/2011-August/001006.html |
a98c349bc06b
minor adjustments to libengine, moc is correctly created as definitions are set before calling it, params are better numbered and we don't subclass qthread but rather use moveToThread()
koda
parents:
8283
diff
changeset
|
138 |
cPhysfsId:= GetCurrentDir() + {$IFDEF DARWIN}'/Hedgewars.app/Contents/MacOS/' + {$ENDIF} ' hedgewars'; |
a98c349bc06b
minor adjustments to libengine, moc is correctly created as definitions are set before calling it, params are better numbered and we don't subclass qthread but rather use moveToThread()
koda
parents:
8283
diff
changeset
|
139 |
{$ELSE} |
a98c349bc06b
minor adjustments to libengine, moc is correctly created as definitions are set before calling it, params are better numbered and we don't subclass qthread but rather use moveToThread()
koda
parents:
8283
diff
changeset
|
140 |
cPhysfsId:= ParamStr(0); |
a98c349bc06b
minor adjustments to libengine, moc is correctly created as definitions are set before calling it, params are better numbered and we don't subclass qthread but rather use moveToThread()
koda
parents:
8283
diff
changeset
|
141 |
{$ENDIF} |
a98c349bc06b
minor adjustments to libengine, moc is correctly created as definitions are set before calling it, params are better numbered and we don't subclass qthread but rather use moveToThread()
koda
parents:
8283
diff
changeset
|
142 |
|
a98c349bc06b
minor adjustments to libengine, moc is correctly created as definitions are set before calling it, params are better numbered and we don't subclass qthread but rather use moveToThread()
koda
parents:
8283
diff
changeset
|
143 |
i:= PHYSFS_init(Str2PChar(cPhysfsId)); |
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AddFileLog('[PhysFS] init: ' + inttostr(i)); |
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i:= PHYSFS_mount(Str2PChar(PathPrefix), nil, false); |
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AddFileLog('[PhysFS] mount ' + PathPrefix + ': ' + inttostr(i)); |
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i:= PHYSFS_mount(Str2PChar(UserPathPrefix + '/Data'), nil, false); |
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AddFileLog('[PhysFS] mount ' + UserPathPrefix + '/Data: ' + inttostr(i)); |
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|
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hedgewarsMountPackages; |
|
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end; |
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||
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procedure freeModule; |
|
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begin |
|
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PHYSFS_deinit; |
|
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end; |
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||
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end. |