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Added SectionSetInstTypes and SectionGetInstTypes, about 70 bytes saved

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@2249 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2003-03-07 21:10:48 +00:00
parent da2dd5a56d
commit 76183f6fe9
6 changed files with 67 additions and 26 deletions
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49
Source/exehead/exec.c
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@ -30,8 +30,6 @@ union flags g_flags;
char plugins_temp_dir[NSIS_MAX_STRLEN]="";
#endif
extern HWND m_curwnd;
static WIN32_FIND_DATA * NSISCALL file_exists(char *buf)
{
HANDLE h;
@ -1494,32 +1492,43 @@ static int NSISCALL ExecuteEntry(entry *entry_)
case EW_SECTIONSET:
{
int x=process_string_fromparm_toint(0);
if (g_inst_section && x >= 0 && x < g_inst_header->num_sections)
if ((unsigned int)x < (unsigned int)num_sections)
{
if (parm1==0) //set text
section *sec=g_inst_section+x;
if (parm1>=0) // get something
{
if (g_SectionHack)
int res=((int*)sec)[parm1];
if (!parm1)
{
// getting text
process_string_fromtab(var2,res);
}
else
{
// getting number
myitoa(var2,res);
}
}
else // set something
{
parm1=-parm1-1;
if (parm1)
{
// not setting text, get int
parm2=process_string_fromparm_toint(2);
}
else
{
// setting text, send the message to do it
SendMessage(g_SectionHack,WM_USER+0x17,x,parm2);
}
g_inst_section[x].name_ptr=parm2;
}
else if (parm1==1) // get text
{
process_string_fromtab(var2,g_inst_section[x].name_ptr);
}
else if (parm1==2) // set flags
{
g_inst_section[x].flags=process_string_fromparm_toint(2);
if (g_SectionHack)
((int*)sec)[parm1]=parm2;
if (parm1)
{
SendMessage(g_SectionHack,WM_USER+0x18,x,(LPARAM)(g_inst_section[x].flags&SF_SELECTED));
// update tree view
SendMessage(g_SectionHack,WM_USER+0x18,x,(LPARAM)(sec->flags&SF_SELECTED));
}
}
else // get flags
{
myitoa(var2,g_inst_section[x].flags);
}
}
else g_flags.exec_error++;
}