walkero
/
harfbuzz
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
harfbuzz/src/hb-cff-interp-common.hh

655 lines
20 KiB
C++
Raw Blame History

/*
* Copyright © 2018 Adobe Inc.
*
* This is part of HarfBuzz, a text shaping library.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and its documentation for any purpose, provided that the
* above copyright notice and the following two paragraphs appear in
* all copies of this software.
*
* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*
* Adobe Author(s): Michiharu Ariza
*/
#ifndef HB_CFF_INTERP_COMMON_HH
#define HB_CFF_INTERP_COMMON_HH
namespace CFF {
using namespace OT;
typedef unsigned int op_code_t;
/* === Dict operators === */
/* One byte operators (0-31) */
#define OpCode_version 0 /* CFF Top */
#define OpCode_Notice 1 /* CFF Top */
#define OpCode_FullName 2 /* CFF Top */
#define OpCode_FamilyName 3 /* CFF Top */
#define OpCode_Weight 4 /* CFF Top */
#define OpCode_FontBBox 5 /* CFF Top */
#define OpCode_BlueValues 6 /* CFF Private, CFF2 Private */
#define OpCode_OtherBlues 7 /* CFF Private, CFF2 Private */
#define OpCode_FamilyBlues 8 /* CFF Private, CFF2 Private */
#define OpCode_FamilyOtherBlues 9 /* CFF Private, CFF2 Private */
#define OpCode_StdHW 10 /* CFF Private, CFF2 Private */
#define OpCode_StdVW 11 /* CFF Private, CFF2 Private */
#define OpCode_escape 12 /* All. Shared with CS */
#define OpCode_UniqueID 13 /* CFF Top */
#define OpCode_XUID 14 /* CFF Top */
#define OpCode_charset 15 /* CFF Top (0) */
#define OpCode_Encoding 16 /* CFF Top (0) */
#define OpCode_CharStrings 17 /* CFF Top, CFF2 Top */
#define OpCode_Private 18 /* CFF Top, CFF2 FD */
#define OpCode_Subrs 19 /* CFF Private, CFF2 Private */
#define OpCode_defaultWidthX 20 /* CFF Private (0) */
#define OpCode_nominalWidthX 21 /* CFF Private (0) */
#define OpCode_vsindexdict 22 /* CFF2 Private/CS */
#define OpCode_blenddict 23 /* CFF2 Private/CS */
#define OpCode_vstore 24 /* CFF2 Top */
#define OpCode_reserved25 25
#define OpCode_reserved26 26
#define OpCode_reserved27 27
/* Numbers */
#define OpCode_shortint 28 /* 16-bit integer, All */
#define OpCode_longintdict 29 /* 32-bit integer, All */
#define OpCode_BCD 30 /* Real number, CFF2 Top/FD */
#define OpCode_reserved31 31
/* 1-byte integers */
#define OpCode_OneByteIntFirst 32 /* All. beginning of the range of first byte ints */
#define OpCode_OneByteIntLast 246 /* All. ending of the range of first byte int */
/* 2-byte integers */
#define OpCode_TwoBytePosInt0 247 /* All. first byte of two byte positive int (+108 to +1131) */
#define OpCode_TwoBytePosInt1 248
#define OpCode_TwoBytePosInt2 249
#define OpCode_TwoBytePosInt3 250
#define OpCode_TwoByteNegInt0 251 /* All. first byte of two byte negative int (-1131 to -108) */
#define OpCode_TwoByteNegInt1 252
#define OpCode_TwoByteNegInt2 253
#define OpCode_TwoByteNegInt3 254
/* Two byte escape operators 12, (0-41) */
#define OpCode_ESC_Base 256
#define Make_OpCode_ESC(byte2) ((op_code_t)(OpCode_ESC_Base + (byte2)))
inline op_code_t Unmake_OpCode_ESC (op_code_t op) { return (op_code_t)(op - OpCode_ESC_Base); }
inline bool Is_OpCode_ESC (op_code_t op) { return op >= OpCode_ESC_Base; }
inline unsigned int OpCode_Size (op_code_t op) { return Is_OpCode_ESC (op) ? 2: 1; }
#define OpCode_Copyright Make_OpCode_ESC(0) /* CFF Top */
#define OpCode_isFixedPitch Make_OpCode_ESC(1) /* CFF Top (false) */
#define OpCode_ItalicAngle Make_OpCode_ESC(2) /* CFF Top (0) */
#define OpCode_UnderlinePosition Make_OpCode_ESC(3) /* CFF Top (-100) */
#define OpCode_UnderlineThickness Make_OpCode_ESC(4) /* CFF Top (50) */
#define OpCode_PaintType Make_OpCode_ESC(5) /* CFF Top (0) */
#define OpCode_CharstringType Make_OpCode_ESC(6) /* CFF Top (2) */
#define OpCode_FontMatrix Make_OpCode_ESC(7) /* CFF Top, CFF2 Top (.001 0 0 .001 0 0)*/
#define OpCode_StrokeWidth Make_OpCode_ESC(8) /* CFF Top (0) */
#define OpCode_BlueScale Make_OpCode_ESC(9) /* CFF Private, CFF2 Private (0.039625) */
#define OpCode_BlueShift Make_OpCode_ESC(10) /* CFF Private, CFF2 Private (7) */
#define OpCode_BlueFuzz Make_OpCode_ESC(11) /* CFF Private, CFF2 Private (1) */
#define OpCode_StemSnapH Make_OpCode_ESC(12) /* CFF Private, CFF2 Private */
#define OpCode_StemSnapV Make_OpCode_ESC(13) /* CFF Private, CFF2 Private */
#define OpCode_ForceBold Make_OpCode_ESC(14) /* CFF Private (false) */
#define OpCode_reservedESC15 Make_OpCode_ESC(15)
#define OpCode_reservedESC16 Make_OpCode_ESC(16)
#define OpCode_LanguageGroup Make_OpCode_ESC(17) /* CFF Private, CFF2 Private (0) */
#define OpCode_ExpansionFactor Make_OpCode_ESC(18) /* CFF Private, CFF2 Private (0.06) */
#define OpCode_initialRandomSeed Make_OpCode_ESC(19) /* CFF Private (0) */
#define OpCode_SyntheticBase Make_OpCode_ESC(20) /* CFF Top */
#define OpCode_PostScript Make_OpCode_ESC(21) /* CFF Top */
#define OpCode_BaseFontName Make_OpCode_ESC(22) /* CFF Top */
#define OpCode_BaseFontBlend Make_OpCode_ESC(23) /* CFF Top */
#define OpCode_reservedESC24 Make_OpCode_ESC(24)
#define OpCode_reservedESC25 Make_OpCode_ESC(25)
#define OpCode_reservedESC26 Make_OpCode_ESC(26)
#define OpCode_reservedESC27 Make_OpCode_ESC(27)
#define OpCode_reservedESC28 Make_OpCode_ESC(28)
#define OpCode_reservedESC29 Make_OpCode_ESC(29)
#define OpCode_ROS Make_OpCode_ESC(30) /* CFF Top_CID */
#define OpCode_CIDFontVersion Make_OpCode_ESC(31) /* CFF Top_CID (0) */
#define OpCode_CIDFontRevision Make_OpCode_ESC(32) /* CFF Top_CID (0) */
#define OpCode_CIDFontType Make_OpCode_ESC(33) /* CFF Top_CID (0) */
#define OpCode_CIDCount Make_OpCode_ESC(34) /* CFF Top_CID (8720) */
#define OpCode_UIDBase Make_OpCode_ESC(35) /* CFF Top_CID */
#define OpCode_FDArray Make_OpCode_ESC(36) /* CFF Top_CID, CFF2 Top */
#define OpCode_FDSelect Make_OpCode_ESC(37) /* CFF Top_CID, CFF2 Top */
#define OpCode_FontName Make_OpCode_ESC(38) /* CFF Top_CID */
/* === CharString operators === */
#define OpCode_hstem 1 /* CFF, CFF2 */
#define OpCode_Reserved2 2
#define OpCode_vstem 3 /* CFF, CFF2 */
#define OpCode_vmoveto 4 /* CFF, CFF2 */
#define OpCode_rlineto 5 /* CFF, CFF2 */
#define OpCode_hlineto 6 /* CFF, CFF2 */
#define OpCode_vlineto 7 /* CFF, CFF2 */
#define OpCode_rrcurveto 8 /* CFF, CFF2 */
#define OpCode_Reserved9 9
#define OpCode_callsubr 10 /* CFF, CFF2 */
#define OpCode_return 11 /* CFF */
//#define OpCode_escape 12 /* CFF, CFF2 */
#define OpCode_Reserved13 13
#define OpCode_endchar 14 /* CFF */
#define OpCode_vsindexcs 15 /* CFF2 */
#define OpCode_blendcs 16 /* CFF2 */
#define OpCode_Reserved17 17
#define OpCode_hstemhm 18 /* CFF, CFF2 */
#define OpCode_hintmask 19 /* CFF, CFF2 */
#define OpCode_cntrmask 20 /* CFF, CFF2 */
#define OpCode_rmoveto 21 /* CFF, CFF2 */
#define OpCode_hmoveto 22 /* CFF, CFF2 */
#define OpCode_vstemhm 23 /* CFF, CFF2 */
#define OpCode_rcurveline 24 /* CFF, CFF2 */
#define OpCode_rlinecurve 25 /* CFF, CFF2 */
#define OpCode_vvcurveto 26 /* CFF, CFF2 */
#define OpCode_hhcurveto 27 /* CFF, CFF2 */
//#define OpCode_shortint 28 /* CFF, CFF2 */
#define OpCode_callgsubr 29 /* CFF, CFF2 */
#define OpCode_vhcurveto 30 /* CFF, CFF2 */
#define OpCode_hvcurveto 31 /* CFF, CFF2 */
#define OpCode_fixedcs 255 /* 32-bit fixed */
/* Two byte escape operators 12, (0-41) */
#define OpCode_dotsection Make_OpCode_ESC(0) /* CFF (obsoleted) */
#define OpCode_ReservedESC1 Make_OpCode_ESC(1)
#define OpCode_ReservedESC2 Make_OpCode_ESC(2)
#define OpCode_and Make_OpCode_ESC(3) /* CFF */
#define OpCode_or Make_OpCode_ESC(4) /* CFF */
#define OpCode_not Make_OpCode_ESC(5) /* CFF */
#define OpCode_ReservedESC6 Make_OpCode_ESC(6)
#define OpCode_ReservedESC7 Make_OpCode_ESC(7)
#define OpCode_ReservedESC8 Make_OpCode_ESC(8)
#define OpCode_abs Make_OpCode_ESC(9) /* CFF */
#define OpCode_add Make_OpCode_ESC(10) /* CFF */
#define OpCode_sub Make_OpCode_ESC(11) /* CFF */
#define OpCode_div Make_OpCode_ESC(12) /* CFF */
#define OpCode_ReservedESC13 Make_OpCode_ESC(13)
#define OpCode_neg Make_OpCode_ESC(14) /* CFF */
#define OpCode_eq Make_OpCode_ESC(15) /* CFF */
#define OpCode_ReservedESC16 Make_OpCode_ESC(16)
#define OpCode_ReservedESC17 Make_OpCode_ESC(17)
#define OpCode_drop Make_OpCode_ESC(18) /* CFF */
#define OpCode_ReservedESC19 Make_OpCode_ESC(19)
#define OpCode_put Make_OpCode_ESC(20) /* CFF */
#define OpCode_get Make_OpCode_ESC(21) /* CFF */
#define OpCode_ifelse Make_OpCode_ESC(22) /* CFF */
#define OpCode_random Make_OpCode_ESC(23) /* CFF */
#define OpCode_mul Make_OpCode_ESC(24) /* CFF */
//#define OpCode_reservedESC25 Make_OpCode_ESC(25)
#define OpCode_sqrt Make_OpCode_ESC(26) /* CFF */
#define OpCode_dup Make_OpCode_ESC(27) /* CFF */
#define OpCode_exch Make_OpCode_ESC(28) /* CFF */
#define OpCode_index Make_OpCode_ESC(29) /* CFF */
#define OpCode_roll Make_OpCode_ESC(30) /* CFF */
#define OpCode_reservedESC31 Make_OpCode_ESC(31)
#define OpCode_reservedESC32 Make_OpCode_ESC(32)
#define OpCode_reservedESC33 Make_OpCode_ESC(33)
#define OpCode_hflex Make_OpCode_ESC(34) /* CFF, CFF2 */
#define OpCode_flex Make_OpCode_ESC(35) /* CFF, CFF2 */
#define OpCode_hflex1 Make_OpCode_ESC(36) /* CFF, CFF2 */
#define OpCode_flex1 Make_OpCode_ESC(37) /* CFF, CFF2 */
#define OpCode_Invalid 0xFFFFu
struct number_t
{
void set_int (int v) { value = v; }
int to_int () const { return value; }
void set_fixed (int32_t v) { value = v / 65536.0; }
int32_t to_fixed () const { return value * 65536.0; }
void set_real (double v) { value = v; }
double to_real () const { return value; }
bool in_int_range () const
{ return ((double) (int16_t) to_int () == value); }
bool operator > (const number_t &n) const { return value > n.to_real (); }
bool operator < (const number_t &n) const { return n > *this; }
bool operator >= (const number_t &n) const { return !(*this < n); }
bool operator <= (const number_t &n) const { return !(*this > n); }
const number_t &operator += (const number_t &n)
{
set_real (to_real () + n.to_real ());
return *this;
}
protected:
double value = 0.;
};
/* byte string */
struct UnsizedByteStr : UnsizedArrayOf <HBUINT8>
{
hb_ubytes_t as_ubytes (unsigned l) const
{ return hb_ubytes_t ((const unsigned char *) this, l); }
// encode 2-byte int (Dict/CharString) or 4-byte int (Dict)
template <typename T, typename V>
static bool serialize_int (hb_serialize_context_t *c, op_code_t intOp, V value)
{
TRACE_SERIALIZE (this);
HBUINT8 *p = c->allocate_size<HBUINT8> (1);
if (unlikely (!p)) return_trace (false);
*p = intOp;
T *ip = c->allocate_size<T> (T::static_size);
if (unlikely (!ip)) return_trace (false);
return_trace (c->check_assign (*ip, value, HB_SERIALIZE_ERROR_INT_OVERFLOW));
}
template <typename V>
static bool serialize_int4 (hb_serialize_context_t *c, V value)
{ return serialize_int<HBINT32> (c, OpCode_longintdict, value); }
template <typename V>
static bool serialize_int2 (hb_serialize_context_t *c, V value)
{ return serialize_int<HBINT16> (c, OpCode_shortint, value); }
/* Defining null_size allows a Null object may be created. Should be safe because:
* A descendent struct Dict uses a Null pointer to indicate a missing table,
* checked before access.
*/
DEFINE_SIZE_MIN(0);
};
/* A byte string associated with the current offset and an error condition */
struct byte_str_ref_t
{
byte_str_ref_t ()
: str () {}
byte_str_ref_t (const hb_ubytes_t &str_, unsigned int offset_ = 0)
: str (str_) { set_offset (offset_); }
void reset (const hb_ubytes_t &str_, unsigned int offset_ = 0)
{
str = str_;
set_offset (offset_);
}
const unsigned char& operator [] (int i) {
if (unlikely ((unsigned int) (get_offset () + i) >= str.length))
{
set_error ();
return Null (unsigned char);
}
return str.arrayZ[get_offset () + i];
}
unsigned char head_unchecked () const { return str.arrayZ[get_offset ()]; }
/* Conversion to hb_ubytes_t */
operator hb_ubytes_t () const { return str.sub_array (get_offset ()); }
hb_ubytes_t sub_array (unsigned int offset_, unsigned int len_) const
{ return str.sub_array (offset_, len_); }
bool avail (unsigned int count=1) const
{ return get_offset () + count <= str.length; }
void inc (unsigned int count=1)
{
/* Automatically puts us in error if count is out-of-range. */
set_offset (get_offset () + count);
}
/* We (ab)use ubytes backwards_length as a cursor (called offset),
* as well as to store error condition. */
unsigned get_offset () const { return str.backwards_length; }
void set_offset (unsigned offset) { str.backwards_length = offset; }
void set_error () { str.backwards_length = str.length + 1; }
bool in_error () const { return str.backwards_length > str.length; }
unsigned total_size () const { return str.length; }
protected:
hb_ubytes_t str;
};
using byte_str_array_t = hb_vector_t<hb_ubytes_t>;
/* stack */
template <typename ELEM, int LIMIT>
struct cff_stack_t
{
ELEM& operator [] (unsigned int i)
{
if (unlikely (i >= count))
{
set_error ();
return Crap (ELEM);
}
return elements[i];
}
void push (const ELEM &v)
{
if (likely (count < LIMIT))
elements[count++] = v;
else
set_error ();
}
ELEM &push ()
{
if (likely (count < LIMIT))
return elements[count++];
else
{
set_error ();
return Crap (ELEM);
}
}
ELEM& pop ()
{
if (likely (count > 0))
return elements[--count];
else
{
set_error ();
return Crap (ELEM);
}
}
void pop (unsigned int n)
{
if (likely (count >= n))
count -= n;
else
set_error ();
}
const ELEM& peek ()
{
if (unlikely (count == 0))
{
set_error ();
return Null (ELEM);
}
return elements[count - 1];
}
void unpop ()
{
if (likely (count < LIMIT))
count++;
else
set_error ();
}
void clear () { count = 0; }
bool in_error () const { return (error); }
void set_error () { error = true; }
unsigned int get_count () const { return count; }
bool is_empty () const { return !count; }
hb_array_t<const ELEM> sub_array (unsigned start, unsigned length) const
{ return hb_array_t<const ELEM> (elements).sub_array (start, length); }
private:
bool error = false;
unsigned int count = 0;
ELEM elements[LIMIT];
};
/* argument stack */
template <typename ARG=number_t>
struct arg_stack_t : cff_stack_t<ARG, 513>
{
void push_int (int v)
{
ARG &n = S::push ();
n.set_int (v);
}
void push_fixed (int32_t v)
{
ARG &n = S::push ();
n.set_fixed (v);
}
void push_real (double v)
{
ARG &n = S::push ();
n.set_real (v);
}
ARG& pop_num () { return this->pop (); }
int pop_int () { return this->pop ().to_int (); }
unsigned int pop_uint ()
{
int i = pop_int ();
if (unlikely (i < 0))
{
i = 0;
S::set_error ();
}
return (unsigned) i;
}
void push_longint_from_substr (byte_str_ref_t& str_ref)
{
push_int ((str_ref[0] << 24) | (str_ref[1] << 16) | (str_ref[2] << 8) | (str_ref[3]));
str_ref.inc (4);
}
bool push_fixed_from_substr (byte_str_ref_t& str_ref)
{
if (unlikely (!str_ref.avail (4)))
return false;
push_fixed ((int32_t)*(const HBUINT32*)&str_ref[0]);
str_ref.inc (4);
return true;
}
private:
typedef cff_stack_t<ARG, 513> S;
};
/* an operator prefixed by its operands in a byte string */
struct op_str_t
{
/* This used to have a hb_ubytes_t. Using a pointer and length
* in a particular order, saves 8 bytes in this struct and more
* in our parsed_cs_op_t subclass. */
const unsigned char *ptr = nullptr;
op_code_t op;
uint8_t length = 0;
};
/* base of OP_SERIALIZER */
struct op_serializer_t
{
protected:
bool copy_opstr (hb_serialize_context_t *c, const op_str_t& opstr) const
{
TRACE_SERIALIZE (this);
unsigned char *d = c->allocate_size<unsigned char> (opstr.length);
if (unlikely (!d)) return_trace (false);
/* Faster than hb_memcpy for small strings. */
for (unsigned i = 0; i < opstr.length; i++)
d[i] = opstr.ptr[i];
return_trace (true);
}
};
template <typename VAL>
struct parsed_values_t
{
void init ()
{
opStart = 0;
values.init ();
}
void fini () { values.fini (); }
void alloc (unsigned n)
{
values.alloc (n);
}
void add_op (op_code_t op, const byte_str_ref_t& str_ref = byte_str_ref_t ())
{
VAL *val = values.push ();
val->op = op;
auto arr = str_ref.sub_array (opStart, str_ref.get_offset () - opStart);
val->ptr = arr.arrayZ;
val->length = arr.length;
opStart = str_ref.get_offset ();
}
void add_op (op_code_t op, const byte_str_ref_t& str_ref, const VAL &v)
{
VAL *val = values.push (v);
val->op = op;
auto arr = str_ref.sub_array (opStart, str_ref.get_offset () - opStart);
val->ptr = arr.arrayZ;
val->length = arr.length;
opStart = str_ref.get_offset ();
}
bool has_op (op_code_t op) const
{
for (const auto& v : values)
if (v.op == op) return true;
return false;
}
unsigned get_count () const { return values.length; }
const VAL &get_value (unsigned int i) const { return values[i]; }
const VAL &operator [] (unsigned int i) const { return get_value (i); }
unsigned int opStart;
hb_vector_t<VAL> values;
};
template <typename ARG=number_t>
struct interp_env_t
{
interp_env_t () {}
interp_env_t (const hb_ubytes_t &str_)
{
str_ref.reset (str_);
}
bool in_error () const
{ return str_ref.in_error () || argStack.in_error (); }
void set_error () { str_ref.set_error (); }
op_code_t fetch_op ()
{
op_code_t op = OpCode_Invalid;
if (unlikely (!str_ref.avail ()))
return OpCode_Invalid;
op = (op_code_t) str_ref.head_unchecked ();
str_ref.inc ();
if (op == OpCode_escape) {
if (unlikely (!str_ref.avail ()))
return OpCode_Invalid;
op = Make_OpCode_ESC (str_ref.head_unchecked ());
str_ref.inc ();
}
return op;
}
const ARG& eval_arg (unsigned int i) { return argStack[i]; }
ARG& pop_arg () { return argStack.pop (); }
void pop_n_args (unsigned int n) { argStack.pop (n); }
void clear_args () { pop_n_args (argStack.get_count ()); }
byte_str_ref_t
str_ref;
arg_stack_t<ARG>
argStack;
};
using num_interp_env_t = interp_env_t<>;
template <typename ARG=number_t>
struct opset_t
{
static void process_op (op_code_t op, interp_env_t<ARG>& env)
{
switch (op) {
case OpCode_shortint:
env.argStack.push_int ((int16_t)((env.str_ref[0] << 8) | env.str_ref[1]));
env.str_ref.inc (2);
break;
case OpCode_TwoBytePosInt0: case OpCode_TwoBytePosInt1:
case OpCode_TwoBytePosInt2: case OpCode_TwoBytePosInt3:
env.argStack.push_int ((int16_t)((op - OpCode_TwoBytePosInt0) * 256 + env.str_ref[0] + 108));
env.str_ref.inc ();
break;
case OpCode_TwoByteNegInt0: case OpCode_TwoByteNegInt1:
case OpCode_TwoByteNegInt2: case OpCode_TwoByteNegInt3:
env.argStack.push_int ((-(int16_t)(op - OpCode_TwoByteNegInt0) * 256 - env.str_ref[0] - 108));
env.str_ref.inc ();
break;
default:
/* 1-byte integer */
if (likely ((OpCode_OneByteIntFirst <= op) && (op <= OpCode_OneByteIntLast)))
{
env.argStack.push_int ((int)op - 139);
} else {
/* invalid unknown operator */
env.clear_args ();
env.set_error ();
}
break;
}
}
};
template <typename ENV>
struct interpreter_t
{
interpreter_t (ENV& env_) : env (env_) {}
ENV& env;
};
} /* namespace CFF */
#endif /* HB_CFF_INTERP_COMMON_HH */
Reference in New Issue View Git Blame Copy Permalink