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Split command line parsing from MSI_InstallPackage into a separate 

function.
This commit is contained in:
Mike McCormack 2005-09-28 15:12:32 +00:00 committed by Alexandre Julliard
parent 41c8ab5bac
commit e3452228c6
1 changed files with 70 additions and 56 deletions
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126
dlls/msi/action.c
View File

@ -442,6 +442,75 @@ static void ui_actioninfo(MSIPACKAGE *package, LPCWSTR action, BOOL start,
msiobj_release(&row->hdr);
}
static UINT msi_parse_command_line( MSIPACKAGE *package, LPCWSTR szCommandLine )
{
LPCWSTR ptr,ptr2;
BOOL quote;
DWORD len;
LPWSTR prop = NULL, val = NULL;
if (!szCommandLine)
return ERROR_SUCCESS;
ptr = szCommandLine;
while (*ptr)
{
if (*ptr==' ')
{
ptr++;
continue;
}
TRACE("Looking at %s\n",debugstr_w(ptr));
ptr2 = strchrW(ptr,'=');
if (!ptr2)
{
ERR("command line contains unknown string : %s\n", debugstr_w(ptr));
break;
}
quote = FALSE;
len = ptr2-ptr;
prop = msi_alloc((len+1)*sizeof(WCHAR));
memcpy(prop,ptr,len*sizeof(WCHAR));
prop[len]=0;
ptr2++;
len = 0;
ptr = ptr2;
while (*ptr && (quote || (!quote && *ptr!=' ')))
{
if (*ptr == '"')
quote = !quote;
ptr++;
len++;
}
if (*ptr2=='"')
{
ptr2++;
len -= 2;
}
val = msi_alloc((len+1)*sizeof(WCHAR));
memcpy(val,ptr2,len*sizeof(WCHAR));
val[len] = 0;
if (lstrlenW(prop) > 0)
{
TRACE("Found commandline property (%s) = (%s)\n",
debugstr_w(prop), debugstr_w(val));
MSI_SetPropertyW(package,prop,val);
}
msi_free(val);
msi_free(prop);
}
return ERROR_SUCCESS;
}
/****************************************************
* TOP level entry points
*****************************************************/
@ -493,62 +562,7 @@ UINT ACTION_DoTopLevelINSTALL(MSIPACKAGE *package, LPCWSTR szPackagePath,
msi_free(path);
}
if (szCommandLine)
{
LPWSTR ptr,ptr2;
ptr = (LPWSTR)szCommandLine;
while (*ptr)
{
WCHAR *prop = NULL;
WCHAR *val = NULL;
TRACE("Looking at %s\n",debugstr_w(ptr));
ptr2 = strchrW(ptr,'=');
if (ptr2)
{
BOOL quote=FALSE;
DWORD len = 0;
while (*ptr == ' ') ptr++;
len = ptr2-ptr;
prop = msi_alloc((len+1)*sizeof(WCHAR));
memcpy(prop,ptr,len*sizeof(WCHAR));
prop[len]=0;
ptr2++;
len = 0;
ptr = ptr2;
while (*ptr && (quote || (!quote && *ptr!=' ')))
{
if (*ptr == '"')
quote = !quote;
ptr++;
len++;
}
if (*ptr2=='"')
{
ptr2++;
len -= 2;
}
val = msi_alloc((len+1)*sizeof(WCHAR));
memcpy(val,ptr2,len*sizeof(WCHAR));
val[len] = 0;
if (strlenW(prop) > 0)
{
TRACE("Found commandline property (%s) = (%s)\n",
debugstr_w(prop), debugstr_w(val));
MSI_SetPropertyW(package,prop,val);
}
msi_free(val);
msi_free(prop);
}
ptr++;
}
}
msi_parse_command_line( package, szCommandLine );
sz = 10;
if (MSI_GetPropertyW(package,szUILevel,buffer,&sz) == ERROR_SUCCESS)