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Code Issues

Removed support for the remote protocol versions prior to v10.

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This commit is contained in:
dimitr 2012-01-06 11:25:17 +00:00
parent cf9427d88b
commit 51c0e87146
2 changed files with 0 additions and 79 deletions
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78
src/common/sdl.cpp
View File

@ -234,84 +234,6 @@ ISC_STATUS SDL_info(ISC_STATUS* status_vector,
}
// CVC: May revisit this function's tricky constness later.
const UCHAR* SDL_prepare_slice(const UCHAR* sdl, USHORT sdl_length)
{
/**************************************
*
* S D L _ p r e p a r e _ s l i c e
*
**************************************
*
* Functional description
* Parse a slice and convert each occurrence of
* blr_d_float to blr_double.
*
**************************************/
DSC junk;
USHORT n;
const UCHAR* const old_sdl = sdl;
const UCHAR* new_sdl = sdl;
if (*sdl++ != isc_sdl_version1)
return old_sdl;
while (*sdl != isc_sdl_eoc)
{
switch (*sdl++)
{
case isc_sdl_struct:
for (n = *sdl++; n; --n)
{
if (*sdl == blr_d_float)
{
if (new_sdl == old_sdl)
{
UCHAR* temp_sdl = (UCHAR*)gds__alloc((SLONG) sdl_length);
// FREE: apparently never freed
if (!temp_sdl)
{
// NOMEM: ignore operation
fb_assert_continue(FALSE); // no real error handling
return old_sdl;
}
memcpy(temp_sdl, old_sdl, sdl_length);
new_sdl = temp_sdl;
sdl = new_sdl + (sdl - old_sdl);
}
// CVC: At this time, sdl points to new_sdl, so
// throwing the constness away is safe.
*const_cast<UCHAR*>(sdl) = blr_double;
}
// const_cast makes sense since we passed non-const object
// to sdl_desc, so we got just another position in the same string.
if (!(sdl = sdl_desc(sdl, &junk)))
return new_sdl;
}
break;
case isc_sdl_fid:
case isc_sdl_rid:
sdl += 2;
break;
case isc_sdl_field:
case isc_sdl_relation:
n = *sdl++;
sdl += n;
break;
default:
return new_sdl;
}
}
return new_sdl;
}
int SDL_walk(ISC_STATUS* status_vector,
const UCHAR* sdl,
UCHAR* array,

1
src/common/sdl_proto.h
View File

@ -33,7 +33,6 @@ struct array_alice;
SLONG SDL_compute_subscript(ISC_STATUS*, const Ods::InternalArrayDesc*, USHORT, const SLONG*);
ISC_STATUS SDL_info(ISC_STATUS*, const UCHAR*, sdl_info*, SLONG*);
const UCHAR* SDL_prepare_slice(const UCHAR*, USHORT);
int SDL_walk(ISC_STATUS*, const UCHAR*, UCHAR*, Ods::InternalArrayDesc*, SLONG*,
SDL_walk_callback, array_slice*);