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Added a dialog that shows up if compress whole is used and initial uncompressing lasts longer than a second.

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@703 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2002-08-21 17:23:46 +00:00
parent 25e248b099
commit 20f9102321
1 changed files with 27 additions and 0 deletions
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27
Source/exehead/fileform.c
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@ -2,6 +2,7 @@
#include "fileform.h"
#include "util.h"
#include "state.h"
#include "resource.h"
#ifdef NSIS_CONFIG_COMPRESSION_SUPPORT
#ifdef NSIS_COMPRESS_USE_ZLIB
@ -224,13 +225,20 @@ static int NSISCALL _dodecomp(int offset, HANDLE hFileOut, char *outbuf, int out
static char _inbuffer[IBUFSIZE];
static char _outbuffer[OBUFSIZE];
extern int m_length;
extern int m_pos;
extern BOOL CALLBACK verProc(HWND, UINT, WPARAM, LPARAM);
static int NSISCALL __ensuredata(int amount)
{
HWND hwnd=NULL;
unsigned int verify_time=GetTickCount()+500;
int needed=amount-(dbd_size-dbd_pos);
if (needed>0)
{
SetFilePointer(g_db_hFile,dbd_srcpos,NULL,FILE_BEGIN);
SetFilePointer(dbd_hFile,dbd_size,NULL,FILE_BEGIN);
m_length=needed;
m_pos=0;
for (;;)
{
int err;
@ -242,6 +250,24 @@ static int NSISCALL __ensuredata(int amount)
do
{
DWORD r,t;
#ifdef NSIS_CONFIG_VISIBLE_SUPPORT
if (g_inst_cmnheader)
if (!g_inst_cmnheader->silent_install) {
if (hwnd) {
static MSG msg;
m_pos=m_length-(amount-(dbd_size-dbd_pos));
while (PeekMessage(&msg,NULL,0,0,PM_REMOVE)) DispatchMessage(&msg);
}
else if (GetTickCount() > verify_time)
hwnd=CreateDialogParam(
g_hInstance,
MAKEINTRESOURCE(IDD_VERIFY),
GetDesktopWindow(),
verProc,
(LPARAM)_LANG_UNPACKING
);
}
#endif//NSIS_CONFIG_VISIBLE_SUPPORT
g_inflate_stream.next_out=_outbuffer;
g_inflate_stream.avail_out=OBUFSIZE;
err=inflate(&g_inflate_stream);
@ -266,6 +292,7 @@ static int NSISCALL __ensuredata(int amount)
}
SetFilePointer(dbd_hFile,dbd_pos,NULL,FILE_BEGIN);
}
if (hwnd) DestroyWindow(hwnd);
return 0;
}