/*
* ===========
* COM_FOpenFile
*
* If the requested file is inside a packfile, a new FILE * will be opened
* into the file.
* ===========
*/
public static int COM_FOpenFile(string filename, ref Helper.helper.FILE file)
{
int handle = -1;
return(COM_FindFile(filename, ref handle, ref file));
}
/*
===========
COM_FindFile
Finds the file in the search path.
Sets com_filesize and one of handle or file
===========
*/
static int COM_FindFile (string filename, ref int handle, ref Helper.helper.FILE file)
{
searchpath_t search;
string netpath;
string cachepath;
pack_t pak;
int i;
int findtime, cachetime;
/* if (file && handle)
Sys_Error ("COM_FindFile: both handle and file set");
if (!file && !handle)
Sys_Error ("COM_FindFile: neither handle or file set");*/
//
// search through the path, one element at a time
//
search = com_searchpaths;
if (proghack)
{ // gross hack to use quake 1 progs with quake 2 maps
if (filename.CompareTo("progs.dat") == 0)
search = search.next;
}
for ( ; search != null ; search = search.next)
{
// is the element a pak file?
if (search.pack != null)
{
// look through all the pak file elements
pak = search.pack;
for (i=0 ; i<pak.numfiles ; i++)
if (pak.files[i].name.CompareTo(filename) == 0)
{ // found it!
//sys_linux.Sys_Printf ("PackFile: " + pak.filename + " : " + filename + "\n");
if (handle != -1)
{
handle = pak.handle;
sys_linux.Sys_FileSeek(pak.handle, pak.files[i].filepos);
}
else
{ // open a new file on the pakfile
string pf = pak.filename;
if (pf.StartsWith("./"))
pf = pf.Substring(2);
StreamResourceInfo si = Application.GetResourceStream(new Uri("InnoveWare;component/" + pf, UriKind.Relative));
if (si != null)
{
file = new Helper.helper.FILE(si.Stream, pak.filename);
}
//*file = fopen(pak->filename, "rb");
if (file != null)
Helper.helper.fseek(file, pak.files[i].filepos, Helper.helper.SEEK_SET);
}
com_filesize = pak.files[i].filelen;
return com_filesize;
}
}
}
sys_linux.Sys_Printf ("FindFile: can't find " + filename + "\n");
if (handle != -1)
handle = -1;
else
file = null;
com_filesize = -1;
return -1;
}
/*
* ===========
* COM_FindFile
*
* Finds the file in the search path.
* Sets com_filesize and one of handle or file
* ===========
*/
static int COM_FindFile(string filename, ref int handle, ref Helper.helper.FILE file)
{
searchpath_t search;
string netpath;
string cachepath;
pack_t pak;
int i;
int findtime, cachetime;
/* if (file && handle)
* Sys_Error ("COM_FindFile: both handle and file set");
* if (!file && !handle)
* Sys_Error ("COM_FindFile: neither handle or file set");*/
//
// search through the path, one element at a time
//
search = com_searchpaths;
if (proghack)
{ // gross hack to use quake 1 progs with quake 2 maps
if (filename.CompareTo("progs.dat") == 0)
{
search = search.next;
}
}
for ( ; search != null; search = search.next)
{
// is the element a pak file?
if (search.pack != null)
{
// look through all the pak file elements
pak = search.pack;
for (i = 0; i < pak.numfiles; i++)
{
if (pak.files[i].name.CompareTo(filename) == 0)
{ // found it!
sys_linux.Sys_Printf("PackFile: " + pak.filename + " : " + filename + "\n");
if (handle != -1)
{
handle = pak.handle;
sys_linux.Sys_FileSeek(pak.handle, pak.files[i].filepos);
}
else
{ // open a new file on the pakfile
string pf = pak.filename;
if (pf.StartsWith("./"))
{
pf = pf.Substring(2);
}
StreamResourceInfo si = Application.GetResourceStream(new Uri("InnoveWare;component/" + pf, UriKind.Relative));
if (si != null)
{
file = new Helper.helper.FILE();
file.stream = si.Stream;
}
//*file = fopen(pak->filename, "rb");
if (file != null)
{
Helper.helper.fseek(file, pak.files[i].filepos, Helper.helper.SEEK_SET);
}
}
com_filesize = pak.files[i].filelen;
return(com_filesize);
}
}
}
}
sys_linux.Sys_Printf("FindFile: can't find " + filename + "\n");
if (handle != -1)
{
handle = -1;
}
else
{
file = null;
}
com_filesize = -1;
return(-1);
}