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TempleOSCD_150216.ISO

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Terry A. Davis authored and minexew committed 2018-09-08 21:46:15 +02:00
1 parent 64f679eeb9
commit 401601816c
531 files changed
+23341 -22071
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Linux/TSZ.CPP → Linux/TOSZ.CPP
+9 -11
View File
@@ -15,9 +15,9 @@ typedef unsigned char BOOL;
#define ARC_MAX_BITS 12
#define ARC_MAX_TABLE_ENTRY ((1<<ARC_MAX_BITS)-1)
#define CT_NONE 0
#define CT_7_BIT 1
#define CT_8_BIT 2
#define CT_NONE 1
#define CT_7_BIT 2
#define CT_8_BIT 3
class ArcTableEntry
{ public:
@@ -55,7 +55,7 @@ class ArcCompressStruct
{ public:
DWORD compressed_size,compressed_size_hi,
expanded_size,expanded_size_hi;
WORD compression_type,flags;
BYTE compression_type;
BYTE body[1];
};
@@ -175,7 +175,7 @@ void ArcExpandBuf(ArcCs *c)
c->dst_pos=dst_ptr-c->dst_buf;
}
ArcCs *NewArcCs(DWORD expand,DWORD seven_bit)
ArcCs *NewArcCs(DWORD expand,DWORD compression_type)
{
ArcCs *c;
c=(ArcCs *)malloc(sizeof(ArcCs));
@@ -184,7 +184,7 @@ ArcCs *NewArcCs(DWORD expand,DWORD seven_bit)
c->stack_base=(BYTE *)malloc(ARC_MAX_TABLE_ENTRY+1);
c->stack_ptr=c->stack_base;
}
if (seven_bit)
if (compression_type==CT_7_BIT)
c->min_bits=7;
else
c->min_bits=8;
@@ -210,7 +210,6 @@ BYTE *ExpandBuf(ArcCompressStruct *r)
ArcCs *c;
ArcCompressStruct *r2=r;
BYTE *result;
DWORD seven_bit;
if (r->compression_type>CT_8_BIT)
return NULL;
@@ -220,12 +219,11 @@ BYTE *ExpandBuf(ArcCompressStruct *r)
result=(BYTE *)malloc(r2->expanded_size+1);
result[r2->expanded_size]=0; //terminate
seven_bit=(r2->compression_type==CT_7_BIT);
if (r2->compression_type==CT_NONE) {
memcpy(result,r2->body,r2->expanded_size);
goto expand_end;
}
c=NewArcCs(TRUE,seven_bit);
c=NewArcCs(TRUE,r2->compression_type);
c->src_size=r2->compressed_size*8;
c->src_pos=(sizeof(ArcCompressStruct)-1)*8;
c->src_buf=(BYTE *)r2;
@@ -303,8 +301,8 @@ int main(int argc, char* argv[])
if (okay)
convert(name,cvt_ascii);
else
puts("TSZ [-ascii] filename\r\n\r\n"
"TSZ expands a single TempleOS file.\r\n"
puts("TOSZ [-ascii] filename\r\n\r\n"
"TOSZ expands a single TempleOS file.\r\n"
"The -ascii flag will convert nonstandard TempleOS\r\n"
"ASCII characters to regular ASCII.\r\n"
);