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itss: Remove unused function.

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This commit is contained in:
Andrew Talbot 2009-02-04 20:39:48 +00:00 committed by Alexandre Julliard
parent 61292cfc61
commit 59a50245be
2 changed files with 0 additions and 114 deletions
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109
dlls/itss/chm_lib.c
View File

@ -1373,115 +1373,6 @@ LONGINT64 chm_retrieve_object(struct chmFile *h,
}
}
/* enumerate the objects in the .chm archive */
int chm_enumerate(struct chmFile *h,
int what,
CHM_ENUMERATOR e,
void *context)
{
Int32 curPage;
/* buffer to hold whatever page we're looking at */
UChar *page_buf = HeapAlloc(GetProcessHeap(), 0, h->block_len);
struct chmPmglHeader header;
UChar *end;
UChar *cur;
unsigned int lenRemain;
UInt64 ui_path_len;
/* the current ui */
struct chmUnitInfo ui;
int flag;
/* starting page */
curPage = h->index_head;
/* until we have either returned or given up */
while (curPage != -1)
{
/* try to fetch the index page */
if (_chm_fetch_bytes(h,
page_buf,
h->dir_offset + (UInt64)curPage*h->block_len,
h->block_len) != h->block_len)
{
HeapFree(GetProcessHeap(), 0, page_buf);
return 0;
}
/* figure out start and end for this page */
cur = page_buf;
lenRemain = _CHM_PMGL_LEN;
if (! _unmarshal_pmgl_header(&cur, &lenRemain, &header))
{
HeapFree(GetProcessHeap(), 0, page_buf);
return 0;
}
end = page_buf + h->block_len - (header.free_space);
/* loop over this page */
while (cur < end)
{
if (! _chm_parse_PMGL_entry(&cur, &ui))
{
HeapFree(GetProcessHeap(), 0, page_buf);
return 0;
}
/* get the length of the path */
ui_path_len = strlenW(ui.path)-1;
/* check for DIRS */
if (ui.path[ui_path_len] == '/' && !(what & CHM_ENUMERATE_DIRS))
continue;
/* check for FILES */
if (ui.path[ui_path_len] != '/' && !(what & CHM_ENUMERATE_FILES))
continue;
/* check for NORMAL vs. META */
if (ui.path[0] == '/')
{
/* check for NORMAL vs. SPECIAL */
if (ui.path[1] == '#' || ui.path[1] == '$')
flag = CHM_ENUMERATE_SPECIAL;
else
flag = CHM_ENUMERATE_NORMAL;
}
else
flag = CHM_ENUMERATE_META;
if (! (what & flag))
continue;
/* call the enumerator */
{
int status = (*e)(h, &ui, context);
switch (status)
{
case CHM_ENUMERATOR_FAILURE:
HeapFree(GetProcessHeap(), 0, page_buf);
return 0;
case CHM_ENUMERATOR_CONTINUE:
break;
case CHM_ENUMERATOR_SUCCESS:
HeapFree(GetProcessHeap(), 0, page_buf);
return 1;
default:
break;
}
}
}
/* advance to next page */
curPage = header.block_next;
}
HeapFree(GetProcessHeap(), 0, page_buf);
return 1;
}
int chm_enumerate_dir(struct chmFile *h,
const WCHAR *prefix,
int what,

5
dlls/itss/chm_lib.h
View File

@ -104,11 +104,6 @@ typedef int (*CHM_ENUMERATOR)(struct chmFile *h,
#define CHM_ENUMERATOR_FAILURE (0)
#define CHM_ENUMERATOR_CONTINUE (1)
#define CHM_ENUMERATOR_SUCCESS (2)
int chm_enumerate(struct chmFile *h,
int what,
CHM_ENUMERATOR e,
void *context);
int chm_enumerate_dir(struct chmFile *h,
const WCHAR *prefix,
int what,