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hhctrl.ocx: Store full chm paths to solve problems with relative paths.

This commit is contained in:
Jacek Caban 2007-03-01 18:28:09 +01:00 committed by Alexandre Julliard
parent 55a103ca5c
commit abe3428f8b
4 changed files with 43 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
dlls/hhctrl.ocx/Makefile.in
View File

@ -3,7 +3,7 @@ TOPOBJDIR = ../..
SRCDIR = @srcdir@
VPATH = @srcdir@
MODULE = hhctrl.ocx
IMPORTS = advapi32 comctl32 shell32 ole32 oleaut32 user32 gdi32 kernel32
IMPORTS = advapi32 comctl32 shell32 shlwapi ole32 oleaut32 user32 gdi32 kernel32
EXTRALIBS = -luuid
C_SRCS = \

32
dlls/hhctrl.ocx/chm.c
View File

@ -21,6 +21,8 @@
#include "hhctrl.h"
#include "winreg.h"
#include "shlwapi.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(htmlhelp);
@ -247,23 +249,38 @@ done:
return SUCCEEDED(hr);
}
void SetChmPath(ChmPath *file, LPCWSTR path)
void SetChmPath(ChmPath *file, LPCWSTR base_file, LPCWSTR path)
{
LPCWSTR ptr;
static const WCHAR separatorW[] = {':',':',0};
ptr = strstrW(path, separatorW);
if(ptr) {
file->chm_file = hhctrl_alloc((ptr-path+1)*sizeof(WCHAR));
memcpy(file->chm_file, path, (ptr-path)*sizeof(WCHAR));
file->chm_file[ptr-path] = 0;
WCHAR chm_file[MAX_PATH];
WCHAR rel_path[MAX_PATH];
WCHAR base_path[MAX_PATH];
LPWSTR p;
strcpyW(base_path, base_file);
p = strrchrW(base_path, '\\');
if(p)
*p = 0;
memcpy(rel_path, path, (ptr-path)*sizeof(WCHAR));
rel_path[ptr-path] = 0;
PathCombineW(chm_file, base_path, rel_path);
file->chm_file = strdupW(chm_file);
ptr += 2;
}else {
file->chm_file = NULL;
file->chm_file = strdupW(base_file);
ptr = path;
}
file->chm_index = strdupW(ptr);
TRACE("ChmFile = {%s %s}\n", debugstr_w(file->chm_file), debugstr_w(file->chm_index));
}
IStream *GetChmStream(CHMInfo *info, LPCWSTR parent_chm, ChmPath *chm_file)
@ -299,13 +316,16 @@ IStream *GetChmStream(CHMInfo *info, LPCWSTR parent_chm, ChmPath *chm_file)
/* Opens the CHM file for reading */
CHMInfo *OpenCHM(LPCWSTR szFile)
{
WCHAR file[MAX_PATH] = {0};
DWORD res;
HRESULT hres;
static const WCHAR wszSTRINGS[] = {'#','S','T','R','I','N','G','S',0};
CHMInfo *ret = hhctrl_alloc_zero(sizeof(CHMInfo));
ret->szFile = strdupW(szFile);
res = GetFullPathNameW(szFile, sizeof(file), file, NULL);
ret->szFile = strdupW(file);
hres = CoCreateInstance(&CLSID_ITStorage, NULL, CLSCTX_INPROC_SERVER,
&IID_IITStorage, (void **) &ret->pITStorage) ;

30
dlls/hhctrl.ocx/content.c
View File

@ -160,7 +160,7 @@ static const char *get_attr(const char *node, const char *name, int *len)
return ptr;
}
static void parse_obj_node_param(ContentItem *item, const char *text)
static void parse_obj_node_param(ContentItem *item, ContentItem *hhc_root, const char *text)
{
const char *ptr;
LPWSTR *param, merge;
@ -195,12 +195,12 @@ static void parse_obj_node_param(ContentItem *item, const char *text)
(*param)[wlen] = 0;
if(param == &merge) {
SetChmPath(&item->merge, merge);
SetChmPath(&item->merge, hhc_root->merge.chm_file, merge);
hhctrl_free(merge);
}
}
static ContentItem *parse_hhc(HHInfo*,IStream*,insert_type_t*);
static ContentItem *parse_hhc(HHInfo*,IStream*,ContentItem*,insert_type_t*);
static ContentItem *insert_item(ContentItem *item, ContentItem *new_item, insert_type_t insert_type)
{
@ -226,7 +226,8 @@ static ContentItem *insert_item(ContentItem *item, ContentItem *new_item, insert
return NULL;
}
static ContentItem *parse_sitemap_object(HHInfo *info, stream_t *stream, insert_type_t *insert_type)
static ContentItem *parse_sitemap_object(HHInfo *info, stream_t *stream, ContentItem *hhc_root,
insert_type_t *insert_type)
{
strbuf_t node, node_name;
ContentItem *item;
@ -246,7 +247,7 @@ static ContentItem *parse_sitemap_object(HHInfo *info, stream_t *stream, insert_
if(!strcasecmp(node_name.buf, "/object"))
break;
if(!strcasecmp(node_name.buf, "param"))
parse_obj_node_param(item, node.buf);
parse_obj_node_param(item, hhc_root, node.buf);
strbuf_zero(&node);
}
@ -259,7 +260,7 @@ static ContentItem *parse_sitemap_object(HHInfo *info, stream_t *stream, insert_
merge_stream = GetChmStream(info->pCHMInfo, item->merge.chm_file, &item->merge);
if(merge_stream) {
item->child = parse_hhc(info, merge_stream, insert_type);
item->child = parse_hhc(info, merge_stream, hhc_root, insert_type);
IStream_Release(merge_stream);
}else {
WARN("Could not get %s::%s stream\n", debugstr_w(item->merge.chm_file),
@ -271,7 +272,7 @@ static ContentItem *parse_sitemap_object(HHInfo *info, stream_t *stream, insert_
return item;
}
static ContentItem *parse_ul(HHInfo *info, stream_t *stream)
static ContentItem *parse_ul(HHInfo *info, stream_t *stream, ContentItem *hhc_root)
{
strbuf_t node, node_name;
ContentItem *ret = NULL, *prev = NULL, *new_item = NULL;
@ -295,13 +296,13 @@ static ContentItem *parse_ul(HHInfo *info, stream_t *stream)
if(ptr && len == sizeof(sz_text_sitemap)-1
&& !memcmp(ptr, sz_text_sitemap, len)) {
new_item = parse_sitemap_object(info, stream, &it);
new_item = parse_sitemap_object(info, stream, hhc_root, &it);
prev = insert_item(prev, new_item, it);
if(!ret)
ret = prev;
}
}else if(!strcasecmp(node_name.buf, "ul")) {
new_item = parse_ul(info, stream);
new_item = parse_ul(info, stream, hhc_root);
insert_item(prev, new_item, INSERT_CHILD);
}else if(!strcasecmp(node_name.buf, "/ul")) {
break;
@ -316,7 +317,8 @@ static ContentItem *parse_ul(HHInfo *info, stream_t *stream)
return ret;
}
static ContentItem *parse_hhc(HHInfo *info, IStream *str, insert_type_t *insert_type)
static ContentItem *parse_hhc(HHInfo *info, IStream *str, ContentItem *hhc_root,
insert_type_t *insert_type)
{
stream_t stream;
strbuf_t node, node_name;
@ -335,7 +337,7 @@ static ContentItem *parse_hhc(HHInfo *info, IStream *str, insert_type_t *insert_
TRACE("%s\n", node.buf);
if(!strcasecmp(node_name.buf, "ul")) {
ContentItem *item = parse_ul(info, &stream);
ContentItem *item = parse_ul(info, &stream, hhc_root);
prev = insert_item(prev, item, INSERT_CHILD);
if(!ret)
ret = prev;
@ -394,9 +396,7 @@ void InitContent(HHInfo *info)
insert_type_t insert_type;
info->content = hhctrl_alloc_zero(sizeof(ContentItem));
SetChmPath(&info->content->merge, info->WinType.pszToc);
if(!info->content->merge.chm_file)
info->content->merge.chm_file = strdupW(info->pCHMInfo->szFile);
SetChmPath(&info->content->merge, info->pCHMInfo->szFile, info->WinType.pszToc);
stream = GetChmStream(info->pCHMInfo, info->pCHMInfo->szFile, &info->content->merge);
if(!stream) {
@ -404,7 +404,7 @@ void InitContent(HHInfo *info)
return;
}
info->content->child = parse_hhc(info, stream, &insert_type);
info->content->child = parse_hhc(info, stream, info->content, &insert_type);
IStream_Release(stream);
set_item_parents(NULL, info->content);

2
dlls/hhctrl.ocx/hhctrl.h
View File

@ -113,7 +113,7 @@ void ReleaseContent(HHInfo*);
CHMInfo *OpenCHM(LPCWSTR szFile);
BOOL LoadWinTypeFromCHM(CHMInfo *pCHMInfo, HH_WINTYPEW *pHHWinType);
CHMInfo *CloseCHM(CHMInfo *pCHMInfo);
void SetChmPath(ChmPath*,LPCWSTR);
void SetChmPath(ChmPath*,LPCWSTR,LPCWSTR);
IStream *GetChmStream(CHMInfo*,LPCWSTR,ChmPath*);
LPWSTR FindContextAlias(CHMInfo*,DWORD);