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fixed bug #1956350 - wrong icon order since 2.32

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@5618 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2008-05-02 18:21:13 +00:00
parent 4f7546cd9d
commit 8939702c68
1 changed files with 37 additions and 4 deletions
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41
Source/icon.cpp
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@ -147,6 +147,7 @@ typedef struct
unsigned index1;
unsigned index2;
DWORD size;
unsigned size_index;
} IconPair;
typedef vector<IconPair> IconPairs;
@ -163,6 +164,23 @@ static IconGroup sort_icon(IconGroup icon)
return sorted;
}
static bool compare_pairs_index1(IconPair a, IconPair b)
{
return a.index1 < b.index1;
}
static bool compare_pairs_index2(IconPair a, IconPair b)
{
return a.index2 < b.index2;
}
static IconPairs sort_pairs(IconPairs pairs, bool first)
{
IconPairs sorted = pairs;
sort(sorted.begin(), sorted.end(), first ? compare_pairs_index1 : compare_pairs_index2);
return sorted;
}
static IconPairs get_icon_order(IconGroup icon1, IconGroup icon2)
{
IconGroup sorted_icons1 = sort_icon(icon1);
@ -184,6 +202,7 @@ static IconPairs get_icon_order(IconGroup icon1, IconGroup icon2)
FIX_ENDIAN_INT32(sorted_icons1[i].meta.dwRawSize),
FIX_ENDIAN_INT32(sorted_icons2[i].meta.dwRawSize)
);
pair.size_index = i;
result.push_back(pair);
}
@ -197,6 +216,7 @@ static IconPairs get_icon_order(IconGroup icon1, IconGroup icon2)
pair.index1 = sorted_icons1[i].index;
pair.index2 = 0xffff;
pair.size = FIX_ENDIAN_INT32(sorted_icons1[i].meta.dwRawSize);
pair.size_index = i;
}
if (i < sorted_icons2.size())
@ -204,6 +224,7 @@ static IconPairs get_icon_order(IconGroup icon1, IconGroup icon2)
pair.index2 = sorted_icons2[i].index;
pair.index1 = 0xffff;
pair.size = FIX_ENDIAN_INT32(sorted_icons2[i].meta.dwRawSize);
pair.size_index = i;
}
result.push_back(pair);
@ -225,6 +246,8 @@ static LPBYTE generate_icon_group(IconGroup icon, IconPairs order, bool first)
header->wIsIcon = FIX_ENDIAN_INT16(1);
header->wCount = FIX_ENDIAN_INT16(icon.size());
order = sort_pairs(order, first);
for (IconGroup::size_type i = 0; i < icon.size(); i++)
{
RsrcIconGroupEntry* entry = (RsrcIconGroupEntry*)
@ -232,7 +255,7 @@ static LPBYTE generate_icon_group(IconGroup icon, IconPairs order, bool first)
unsigned index = first ? order[i].index1 : order[i].index2;
memcpy(&entry->header, &icon[index].meta, sizeof(IconGroupEntry));
entry->wRsrcId = FIX_ENDIAN_INT16(i + 1);
entry->wRsrcId = FIX_ENDIAN_INT16(order[i].size_index + 1);
}
return group;
@ -260,8 +283,10 @@ void set_icon(CResourceEditor* re, WORD wIconId, IconGroup icon1, IconGroup icon
IconGroup::size_type order_index;
for (order_index = 0; order_index < order.size(); order_index++)
{
LPBYTE data = new BYTE[order[order_index].size];
memset(data, 0, order[order_index].size);
DWORD size_index = order[order_index].size_index;
DWORD size = order[order_index].size;
LPBYTE data = new BYTE[size];
memset(data, 0, size);
if (order_index < icon1.size())
{
@ -269,7 +294,7 @@ void set_icon(CResourceEditor* re, WORD wIconId, IconGroup icon1, IconGroup icon
memcpy(data, icon->data, FIX_ENDIAN_INT32(icon->meta.dwRawSize));
}
re->UpdateResourceA(RT_ICON, MAKEINTRESOURCE(order_index + 1), NSIS_DEFAULT_LANG, data, order[order_index].size);
re->UpdateResourceA(RT_ICON, MAKEINTRESOURCE(size_index + 1), NSIS_DEFAULT_LANG, data, size);
delete [] data;
}
@ -367,8 +392,16 @@ int generate_unicons_offsets(LPBYTE exeHeader, size_t exeHeaderSize, LPBYTE unin
throw runtime_error("invalid icon offset (possibly compressed icon)");
}
DWORD real_size = re.GetResourceSizeA(RT_ICON, MAKEINTRESOURCE(icon_index), NSIS_DEFAULT_LANG);
size = *(LPDWORD)seeker;
seeker += sizeof(DWORD);
if (real_size < size)
{
throw runtime_error("invalid icon size (possibly compressed icon)");
}
*(LPDWORD) seeker = FIX_ENDIAN_INT32(offset);
seeker += sizeof(DWORD);