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added support for POSIX platforms

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@5084 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2007-04-15 21:27:41 +00:00
parent bfeb923c89
commit d47e43aecb
2 changed files with 111 additions and 56 deletions
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165
Contrib/Library/LibraryLocal/LibraryLocal.cpp
View file

@ -11,8 +11,115 @@
#include <iostream>
#include <fstream>
#include "../../../Source/ResourceEditor.h"
#include "../../../Source/winchar.h"
using namespace std;
int GetDLLVersion(string& filepath, DWORD& high, DWORD & low)
{
int found = 0;
FILE *fdll = fopen(filepath.c_str(), "rb");
if (!fdll)
return 0;
fseek(fdll, 0, SEEK_END);
unsigned int len = ftell(fdll);
fseek(fdll, 0, SEEK_SET);
LPBYTE dll = (LPBYTE) malloc(len);
if (!dll)
{
fclose(fdll);
return 0;
}
if (fread(dll, 1, len, fdll) != len)
{
fclose(fdll);
free(dll);
return 0;
}
try
{
CResourceEditor *dllre = new CResourceEditor(dll, len);
LPBYTE ver = dllre->GetResourceA(VS_FILE_INFO, MAKEINTRESOURCE(VS_VERSION_INFO), 0);
int versize = dllre->GetResourceSizeA(VS_FILE_INFO, MAKEINTRESOURCE(VS_VERSION_INFO), 0);
if (ver)
{
if ((size_t) versize > sizeof(WORD) * 3)
{
// get VS_FIXEDFILEINFO from VS_VERSIONINFO
WCHAR *szKey = (WCHAR *)(ver + sizeof(WORD) * 3);
int len = (winchar_strlen(szKey) + 1) * sizeof(WCHAR) + sizeof(WORD) * 3;
len = (len + 3) & ~3; // align on DWORD boundry
VS_FIXEDFILEINFO *verinfo = (VS_FIXEDFILEINFO *)(ver + len);
if (versize > len && verinfo->dwSignature == VS_FFI_SIGNATURE)
{
low = verinfo->dwFileVersionLS;
high = verinfo->dwFileVersionMS;
found = 1;
}
}
dllre->FreeResource(ver);
}
delete dllre;
}
catch (exception&)
{
return 0;
}
return found;
}
int GetTLBVersion(string& filepath, DWORD& high, DWORD & low)
{
#ifdef _WIN32
int found = 0;
wchar_t ole_filename[1024];
MultiByteToWideChar(CP_ACP, 0, filepath.c_str(), filepath.length() + 1, ole_filename, 1024);
ITypeLib* typeLib;
HRESULT hr;
hr = LoadTypeLib(ole_filename, &typeLib);
if (SUCCEEDED(hr)) {
TLIBATTR* typelibAttr;
hr = typeLib->GetLibAttr(&typelibAttr);
if (SUCCEEDED(hr)) {
high = typelibAttr->wMajorVerNum;
low = typelibAttr->wMinorVerNum;
found = 1;
}
typeLib->Release();
}
return found;
#else
return 0;
#endif
}
int main(int argc, char* argv[])
{
@ -99,36 +206,7 @@ int main(int argc, char* argv[])
if (mode.compare("D") == 0)
{
DWORD versionsize;
DWORD temp;
versionsize = GetFileVersionInfoSize((char*)filepath.c_str(), &temp);
if (versionsize)
{
void *buf;
buf = (void *)GlobalAlloc(GPTR, versionsize);
if (buf)
{
UINT uLen;
VS_FIXEDFILEINFO *pvsf;
if (GetFileVersionInfo((char*)filepath.c_str(), 0, versionsize, buf) && VerQueryValue(buf, "\\", (void**)&pvsf,&uLen))
{
high = pvsf->dwFileVersionMS;
low = pvsf->dwFileVersionLS;
versionfound = 1;
}
GlobalFree(buf);
}
}
versionfound = GetDLLVersion(filepath, high, low);
}
@ -137,32 +215,7 @@ int main(int argc, char* argv[])
if (mode.compare("T") == 0)
{
wchar_t ole_filename[1024];
MultiByteToWideChar(CP_ACP, 0, filepath.c_str(), filepath.length() + 1, ole_filename, 1024);
ITypeLib* typeLib;
HRESULT hr;
hr = LoadTypeLib(ole_filename, &typeLib);
if (SUCCEEDED(hr)) {
TLIBATTR* typelibAttr;
hr = typeLib->GetLibAttr(&typelibAttr);
if (SUCCEEDED(hr)) {
high = typelibAttr->wMajorVerNum;
low = typelibAttr->wMinorVerNum;
versionfound = 1;
}
typeLib->Release();
}
versionfound = GetTLBVersion(filepath, high, low);
}

2
Contrib/Library/LibraryLocal/SConscript
View file

@ -2,6 +2,8 @@ target = 'LibraryLocal'
files = Split("""
LibraryLocal.cpp
#Source/ResourceEditor.cpp
#Source/winchar.cpp
""")
libs = Split("""