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fteqw/engine/client/m_download.c
Spoike c0680334c7 What could possibly go wrong?... 
Multiple consoles can now be printed/cleared via extra con commands.
Fixed the tab-completion alignment, by adding support for \t characters.
Changing the download mechanisms. Don't try downloading an ftp:// file. It'll probably crash you for now.
Trying to fix load time issues on q3bsps with a lot of curves.
Fixed sprites.
Added warning prints/spam where the new backend is bypassed, thus marking things that still need to be fixed.
QTV proxy fixed to not sit on qw servers unless someone is actually watching. Will ping for status requests still.
QTV proxy now supports ipv6.
QTV proxy now attempts to use the fte browser plugin.
Reworked the browser plugin code, now uses threads instead of ugly hacks. This should make cooperation with other such plugins work. Fixes unresponsiveness of opera, and gives an API that can be used from any other bit of software you want, tbh (read: internet explorer/activex plugins).

git-svn-id: https://svn.code.sf.net/p/fteqw/code/branches/wip@3516 fc73d0e0-1445-4013-8a0c-d673dee63da5
2010-03-14 14:35:56 +00:00

798 lines
18 KiB
C
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#include "quakedef.h"
#ifdef WEBCLIENT
#define DOWNLOADMENU
#endif
#ifdef DOWNLOADMENU
#define ROOTDOWNLOADABLESSOURCE "http://fteqw.com/downloadables.txt"
#define INSTALLEDFILES "installed.lst" //the file that resides in the quakedir (saying what's installed).
#define DPF_HAVEAVERSION 1 //any old version
#define DPF_WANTTOINSTALL 2 //user selected it
#define DPF_DISPLAYVERSION 4 //some sort of conflict, the package is listed twice, so show versions so the user knows what's old.
#define DPF_DELETEONUNINSTALL 8 //for previously installed packages, remove them from the list
#define DPF_DOWNLOADING 16
#define DPF_ENQUED 32
int dlcount=1;
//note: these are allocated for the life of the exe
char *downloadablelist[256] = {
ROOTDOWNLOADABLESSOURCE
};
char *downloadablelistnameprefix[256] = {
""
};
char downloadablelistreceived[256]; //well
int numdownloadablelists = 1;
typedef struct package_s {
char fullname[256];
char *name;
char src[256];
char dest[64];
char gamedir[16];
unsigned int version; //integral.
int dlnum;
int flags;
struct package_s *next;
} package_t;
typedef struct {
menucustom_t *list;
char intermediatefilename[MAX_QPATH];
char pathprefix[MAX_QPATH];
int parsedsourcenum;
qboolean populated;
} dlmenu_t;
package_t *availablepackages;
int numpackages;
static package_t *BuildPackageList(vfsfile_t *f, int flags, char *prefix)
{
char line[1024];
package_t *p;
package_t *first = NULL;
char *sl;
int version;
do
{
if (!VFS_GETS(f, line, sizeof(line)-1))
break;
while((sl=strchr(line, '\n')))
*sl = '\0';
while((sl=strchr(line, '\r')))
*sl = '\0';
Cmd_TokenizeString (line, false, false);
} while (!Cmd_Argc());
if (strcmp(Cmd_Argv(0), "version"))
return NULL; //it's not the right format.
version = atoi(Cmd_Argv(1));
if (version != 0 && version != 1)
{
Con_Printf("Packagelist is of a future or incompatible version\n");
return NULL; //it's not the right version.
}
while(1)
{
if (!VFS_GETS(f, line, sizeof(line)-1))
break;
while((sl=strchr(line, '\n')))
*sl = '\0';
while((sl=strchr(line, '\r')))
*sl = '\0';
Cmd_TokenizeString (line, false, false);
if (Cmd_Argc())
{
if (!strcmp(Cmd_Argv(0), "sublist"))
{
int i;
sl = Cmd_Argv(1);
for (i = 0; i < numdownloadablelists; i++)
{
if (!strcmp(downloadablelist[i], sl))
break;
}
if (i == numdownloadablelists && i != 256)
{
downloadablelist[i] = BZ_Malloc(strlen(sl)+1);
strcpy(downloadablelist[i], sl);
if (*prefix)
sl = va("%s/%s", prefix, Cmd_Argv(2));
else
sl = Cmd_Argv(2);
downloadablelistnameprefix[i] = BZ_Malloc(strlen(sl)+1);
strcpy(downloadablelistnameprefix[i], sl);
numdownloadablelists++;
i++;
}
continue;
}
if (Cmd_Argc() > 5 || Cmd_Argc() < 3)
{
Con_Printf("Package list is bad - %s\n", line);
continue; //but try the next line away
}
p = BZ_Malloc(sizeof(*p));
if (*prefix)
Q_strncpyz(p->fullname, va("%s/%s", prefix, Cmd_Argv(0)), sizeof(p->fullname));
else
Q_strncpyz(p->fullname, Cmd_Argv(0), sizeof(p->fullname));
p->name = p->fullname;
while((sl = strchr(p->name, '/')))
p->name = sl+1;
Q_strncpyz(p->src, Cmd_Argv(1), sizeof(p->src));
Q_strncpyz(p->dest, Cmd_Argv(2), sizeof(p->dest));
p->version = atoi(Cmd_Argv(3));
Q_strncpyz(p->gamedir, Cmd_Argv(4), sizeof(p->gamedir));
if (!*p->gamedir)
strcpy(p->gamedir, "id1");
p->flags = flags;
p->next = first;
first = p;
}
}
return first;
}
static void WriteInstalledPackages(void)
{
char *s;
package_t *p;
vfsfile_t *f = FS_OpenVFS(INSTALLEDFILES, "wb", FS_ROOT);
if (!f)
{
Con_Printf("menu_download: Can't update installed list\n");
return;
}
s = "version 1\n";
VFS_WRITE(f, s, strlen(s));
for (p = availablepackages; p ; p=p->next)
{
if (p->flags & DPF_HAVEAVERSION)
{
s = va("\"%s\" \"%s\" \"%s\" %i \"%s\"\n", p->fullname, p->src, p->dest, p->version, p->gamedir);
VFS_WRITE(f, s, strlen(s));
}
}
VFS_CLOSE(f);
}
static qboolean ComparePackages(package_t **l, package_t *p)
{
int v = strcmp((*l)->fullname, p->fullname);
if (v < 0)
{
p->next = (*l);
(*l) = p;
return true;
}
else if (v == 0)
{
if (p->version == (*l)->version)
if (!strcmp((*l)->dest, p->dest))
{ /*package matches, free, don't add*/
strcpy((*l)->src, p->src); //use the source of the new package (existing packages are read FIRST)
(*l)->flags |= p->flags;
(*l)->flags &= ~DPF_DELETEONUNINSTALL;
BZ_Free(p);
return true;
}
p->flags |= DPF_DISPLAYVERSION;
(*l)->flags |= DPF_DISPLAYVERSION;
}
return false;
}
static void InsertPackage(package_t **l, package_t *p)
{
package_t *lp;
if (!*l) //there IS no list.
{
*l = p;
p->next = NULL;
return;
}
if (ComparePackages(l, p))
return;
for (lp = *l; lp->next; lp=lp->next)
{
if (ComparePackages(&lp->next, p))
return;
}
lp->next = p;
p->next = NULL;
}
static void ConcatPackageLists(package_t *l2)
{
package_t *n;
while(l2)
{
n = l2->next;
InsertPackage(&availablepackages, l2);
l2 = n;
numpackages++;
}
}
static void dlnotification(struct dl_download *dl)
{
int i;
vfsfile_t *f;
f = dl->file;
dl->file = NULL;
i = dl->user_num;
if (f)
{
downloadablelistreceived[i] = 1;
ConcatPackageLists(BuildPackageList(f, 0, downloadablelistnameprefix[i]));
VFS_CLOSE(f);
}
else
downloadablelistreceived[i] = -1;
}
static void MD_Draw (int x, int y, struct menucustom_s *c, struct menu_s *m)
{
package_t *p;
p = c->data;
if (p)
{
Draw_FunString (x+4, y, "^Ue080^Ue082");
Draw_FunString (x+24, y, "^Ue080^Ue082");
if (p->flags&DPF_WANTTOINSTALL)
Draw_FunString (x+8, y, "^Ue083");
else
Draw_FunString (x+8, y, "^Ue081");
//if you have it already
if (p->flags&(DPF_HAVEAVERSION | ((((int)(realtime*4))&1)?(DPF_DOWNLOADING|DPF_ENQUED):0) ))
Draw_FunString (x+28, y, "^Ue083");
else
Draw_FunString (x+28, y, "^Ue081");
if (&m->selecteditem->common == &c->common)
Draw_AltFunString (x+48, y, p->name);
else
Draw_FunString(x+48, y, p->name);
if (p->flags & DPF_DISPLAYVERSION)
{
Draw_FunString(x+48+strlen(p->name)*8, y, va(" (%i.%i)", p->version/1000, p->version%1000));
}
}
}
static qboolean MD_Key (struct menucustom_s *c, struct menu_s *m, int key)
{
package_t *p, *p2;
p = c->data;
if (key == K_ENTER || key == K_MOUSE1)
{
p->flags ^= DPF_WANTTOINSTALL;
if (p->flags&DPF_WANTTOINSTALL)
{
for (p2 = availablepackages; p2; p2 = p2->next)
{
if (p == p2)
continue;
if (!strcmp(p->dest, p2->dest))
p2->flags &= ~DPF_WANTTOINSTALL;
}
}
else
p->flags &= ~DPF_ENQUED;
return true;
}
return false;
}
qboolean MD_PopMenu (union menuoption_s *mo,struct menu_s *m,int key)
{
if (key == K_ENTER || key == K_MOUSE1)
{
M_RemoveMenu(m);
return true;
}
return false;
}
static void Menu_Download_Got(struct dl_download *dl);
qboolean MD_ApplyDownloads (union menuoption_s *mo,struct menu_s *m,int key)
{
if (key == K_ENTER || key == K_MOUSE1)
{
char *temp;
package_t *last = NULL, *p;
for (p = availablepackages; p ; p=p->next)
{
if (!(p->flags&DPF_WANTTOINSTALL) && (p->flags&DPF_HAVEAVERSION))
{ //if we don't want it but we have it anyway:
if (*p->gamedir)
{
char *fname = va("%s/%s", p->gamedir, p->dest);
FS_Remove(fname, FS_ROOT);
}
else
FS_Remove(p->dest, FS_GAME);
p->flags&=~DPF_HAVEAVERSION; //FIXME: This is error prone.
WriteInstalledPackages();
if (p->flags & DPF_DELETEONUNINSTALL)
{
if (last)
last->next = p->next;
else
availablepackages = p->next;
// BZ_Free(p);
return true;
}
}
last = p;
}
for (p = availablepackages; p ; p=p->next)
{
if ((p->flags&DPF_WANTTOINSTALL) && !(p->flags&(DPF_HAVEAVERSION|DPF_DOWNLOADING)))
{ //if we want it and don't have it:
p->dlnum = dlcount++;
temp = va("dl_%i.tmp", p->dlnum);
Con_Printf("Downloading %s (to %s)\n", p->fullname, temp);
p->flags|=DPF_DOWNLOADING;
if (!HTTP_CL_Get(p->src, temp, Menu_Download_Got))
p->flags&=~DPF_DOWNLOADING;
}
}
return true;
}
return false;
}
void M_AddItemsToDownloadMenu(menu_t *m)
{
char path[MAX_QPATH];
int y;
package_t *p;
menucustom_t *c;
char *slash;
menuoption_t *mo;
dlmenu_t *info = m->data;
int prefixlen;
p = availablepackages;
MC_AddRedText(m, 0, 40, "WntHav", false);
prefixlen = strlen(info->pathprefix);
y = 48+4;
for (p = availablepackages; p; p = p->next)
{
if (strncmp(p->fullname, info->pathprefix, prefixlen))
continue;
slash = strchr(p->fullname+prefixlen, '/');
if (slash)
{
Q_strncpyz(path, p->fullname, MAX_QPATH);
slash = strchr(path+prefixlen, '/');
if (slash)
*slash = '\0';
for (mo = m->options; mo; mo = mo->common.next)
if (mo->common.type == mt_button)
if (!strcmp(mo->button.text, path + prefixlen))
break;
if (!mo)
{
MC_AddConsoleCommand(m, 6*8, y, path+prefixlen, va("menu_download \"%s/\"", path));
y += 8;
}
}
else
{
c = MC_AddCustom(m, 0, y, p);
c->draw = MD_Draw;
c->key = MD_Key;
c->common.width = 320;
c->common.height = 8;
y += 8;
}
}
y+=4;
MC_AddCommand(m, 0, y, " Back", MD_PopMenu);
y+=8;
MC_AddCommand(m, 0, y, " Apply", MD_ApplyDownloads);
/*
for (pn = 1, p = availablepackages; p && pn < info->firstpackagenum ; p=p->next, pn++)
m->
if (lastpathlen != p->name - p->fullname || strncmp(p->fullname, lastpath, lastpathlen))
{
lastpathlen = p->name - p->fullname;
lastpath = p->fullname;
if (!lastpathlen)
Draw_FunStringLen(x+40, y, "/", 1);
else
Draw_FunStringLen(x+40, y, p->fullname, lastpathlen);
y+=8;
}
Draw_Character (x, y, 128);
Draw_Character (x+8, y, 130);
Draw_Character (x+16, y, 128);
Draw_Character (x+24, y, 130);
//if you want it
if (p->flags&DPF_WANTTOINSTALL)
Draw_Character (x+4, y, 131);
else
Draw_Character (x+4, y, 129);
//if you have it already
if (p->flags&(DPF_HAVEAVERSION | ((((int)(realtime*4))&1)?DPF_DOWNLOADING:0) ))
Draw_Character (x+20, y, 131);
else
Draw_Character (x+20, y, 129);
if (pn == info->highlightednum)
Draw_Alt_String(x+48, y, p->name);
else
Draw_String(x+48, y, p->name);
if (p->flags & DPF_DISPLAYVERSION)
{
Draw_String(x+48+strlen(p->name)*8, y, va(" (%i.%i)", p->version/1000, p->version%1000));
}
*/
}
void M_Download_UpdateStatus(struct menu_s *m)
{
struct dl_download *dl;
dlmenu_t *info = m->data;
int i;
while (!cls.downloadmethod && (info->parsedsourcenum==-1 || info->parsedsourcenum < numdownloadablelists))
{ //done downloading
char basename[64];
info->parsedsourcenum++;
if (info->parsedsourcenum < numdownloadablelists)
{
if (!downloadablelistreceived[info->parsedsourcenum])
{
sprintf(basename, "dlinfo_%i.inf", info->parsedsourcenum);
dl = HTTP_CL_Get(downloadablelist[info->parsedsourcenum], basename, dlnotification);
if (dl)
dl->user_num = info->parsedsourcenum;
else
Con_Printf("Could not contact server\n");
return;
}
}
}
for (i = 0; i < numdownloadablelists; i++)
{
if (!downloadablelistreceived[i])
{
// Draw_String(x+8, y+8, "Waiting for package list");
return;
}
}
if (!availablepackages)
{
// Draw_String(x+8, y+8, "Could not obtain a package list");
return;
}
if (!info->populated)
{
info->populated = true;
M_AddItemsToDownloadMenu(m);
}
}
/*
static void M_Download_Draw (int x, int y, struct menucustom_s *c, struct menu_s *m)
{
int pn;
int lastpathlen = 0;
char *lastpath="";
package_t *p;
dlmenu_t *info = m->data;
int i;
y+=8;
Draw_Alt_String(x+4, y, "I H");
(info->highlightednum==0?Draw_Alt_String:Draw_String)(x+40, y, "Apply changes");
y+=8;
for (pn = 1, p = availablepackages; p && pn < info->firstpackagenum ; p=p->next, pn++)
;
for (; p; p = p->next, y+=8, pn++)
{
if (lastpathlen != p->name - p->fullname || strncmp(p->fullname, lastpath, lastpathlen))
{
lastpathlen = p->name - p->fullname;
lastpath = p->fullname;
if (!lastpathlen)
Draw_FunStringLen(x+40, y, "/", 1);
else
Draw_FunStringLen(x+40, y, p->fullname, lastpathlen);
y+=8;
}
Draw_Character (x, y, 128);
Draw_Character (x+8, y, 130);
Draw_Character (x+16, y, 128);
Draw_Character (x+24, y, 130);
//if you want it
if (p->flags&DPF_WANTTOINSTALL)
Draw_Character (x+4, y, 131);
else
Draw_Character (x+4, y, 129);
//if you have it already
if (p->flags&(DPF_HAVEAVERSION | ((((int)(realtime*4))&1)?DPF_DOWNLOADING:0) ))
Draw_Character (x+20, y, 131);
else
Draw_Character (x+20, y, 129);
if (pn == info->highlightednum)
Draw_Alt_String(x+48, y, p->name);
else
Draw_String(x+48, y, p->name);
if (p->flags & DPF_DISPLAYVERSION)
{
Draw_String(x+48+strlen(p->name)*8, y, va(" (%i.%i)", p->version/1000, p->version%1000));
}
}
}
*/
static void Menu_Download_Got(struct dl_download *dl)
{
char *fname = dl->localname;
qboolean successful = dl->status == DL_FINISHED;
char *ext;
package_t *p;
int dlnum = atoi(fname+3);
for (p = availablepackages; p ; p=p->next)
{
if (p->dlnum == dlnum)
{
char *destname;
char *diskname = fname;
if (!successful)
{
p->flags &= ~DPF_DOWNLOADING;
Con_Printf("Couldn't download %s (from %s to %s)\n", p->name, p->src, p->dest);
return;
}
if (!(p->flags & DPF_DOWNLOADING))
{
Con_Printf("menu_download: We're not downloading %s, apparently\n", p->dest);
return;
}
p->flags &= ~DPF_DOWNLOADING;
ext = COM_FileExtension(p->dest);
if (!stricmp(ext, "pak") || !stricmp(ext, "pk3"))
FS_UnloadPackFiles(); //we reload them after
if (*p->gamedir)
destname = va("%s/%s", p->gamedir, p->dest);
else
destname = va("%s", p->dest);
if (!FS_Remove(destname, *p->gamedir?FS_ROOT:FS_GAME))
Con_Printf("Deleted old %s\n", destname);
if (FS_Rename2(diskname, destname, FS_GAME, *p->gamedir?FS_ROOT:FS_GAME))
{
Con_Printf("Couldn't rename %s to %s. Removed instead.\n", diskname, destname);
FS_Remove (diskname, FS_GAME);
return;
}
Con_Printf("Downloaded %s (to %s)\n", p->name, destname);
p->flags |= DPF_HAVEAVERSION;
WriteInstalledPackages();
ext = COM_FileExtension(p->dest);
if (!stricmp(ext, "pak") || !stricmp(ext, "pk3"))
FS_ReloadPackFiles();
return;
}
}
Con_Printf("menu_download: Can't figure out where %s came from\n", fname);
}
/*
static qboolean M_Download_Key (struct menucustom_s *c, struct menu_s *m, int key)
{
char *temp;
int pn;
package_t *p, *p2;
dlmenu_t *info = m->data;
switch (key)
{
case K_UPARROW:
if (info->highlightednum>0)
info->highlightednum--;
return true;
case K_DOWNARROW: //cap range when drawing
if (info->highlightednum < numpackages)
info->highlightednum++;
return true;
case K_ENTER:
if (!info->highlightednum)
{ //do it
//uninstall packages first
package_t *last = NULL;
for (p = availablepackages; p ; p=p->next)
{
if (!(p->flags&DPF_WANTTOINSTALL) && (p->flags&DPF_HAVEAVERSION))
{ //if we don't want it but we have it anyway:
if (*p->gamedir)
{
char *fname = va("%s", p->gamedir, p->dest);
FS_Remove(fname, FS_BASE);
}
else
FS_Remove(p->dest, FS_GAME);
p->flags&=~DPF_HAVEAVERSION; //FIXME: This is error prone.
WriteInstalledPackages();
if (p->flags & DPF_DELETEONUNINSTALL)
{
if (last)
last->next = p->next;
else
availablepackages = p->next;
BZ_Free(p);
return M_Download_Key(c, m, key); //I'm lazy.
}
}
last = p;
}
for (p = availablepackages; p ; p=p->next)
{
if ((p->flags&DPF_WANTTOINSTALL) && !(p->flags&(DPF_HAVEAVERSION|DPF_DOWNLOADING)))
{ //if we want it and don't have it:
p->dlnum = dlcount++;
temp = va("dl_%i.tmp", p->dlnum);
Con_Printf("Downloading %s (to %s)\n", p->fullname, temp);
p->flags|=DPF_DOWNLOADING;
if (!HTTP_CL_Get(p->src, temp, Menu_Download_Got))
p->flags&=~DPF_DOWNLOADING;
}
}
}
else
{
for (pn = 1, p = availablepackages; p && pn < info->highlightednum ; p=p->next, pn++)
;
if (p)
{
p->flags = (p->flags&~DPF_WANTTOINSTALL) | DPF_WANTTOINSTALL - (p->flags&DPF_WANTTOINSTALL);
if (p->flags&DPF_WANTTOINSTALL)
{
for (p2 = availablepackages; p2; p2 = p2->next)
{
if (p == p2)
continue;
if (!strcmp(p->dest, p2->dest))
p2->flags &= ~DPF_WANTTOINSTALL;
}
}
}
}
return true;
}
return false;
}
*/
void Menu_DownloadStuff_f (void)
{
int i;
menu_t *menu;
dlmenu_t *info;
key_dest = key_menu;
m_state = m_complex;
menu = M_CreateMenu(sizeof(dlmenu_t));
info = menu->data;
menu->event = M_Download_UpdateStatus;
/*
menu->selecteditem = (menuoption_t *)(info->list = MC_AddCustom(menu, 0, 32, NULL));
info->list->draw = M_Download_Draw;
info->list->key = M_Download_Key;
*/
info->parsedsourcenum = -1;
Q_strncpyz(info->pathprefix, Cmd_Argv(1), sizeof(info->pathprefix));
if (!*info->pathprefix)
{
for (i = 0; i < numdownloadablelists; i++)
downloadablelistreceived[i] = 0;
}
MC_AddWhiteText(menu, 24, 8, "Downloads", false);
MC_AddWhiteText(menu, 16, 24, "\35\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\37", false);
{
static qboolean loadedinstalled;
vfsfile_t *f = loadedinstalled?NULL:FS_OpenVFS(INSTALLEDFILES, "rb", FS_ROOT);
loadedinstalled = true;
if (f)
{
ConcatPackageLists(BuildPackageList(f, DPF_DELETEONUNINSTALL|DPF_HAVEAVERSION|DPF_WANTTOINSTALL, ""));
VFS_CLOSE(f);
}
}
}
#elif defined(WEBCLIENT)
void Menu_DownloadStuff_f (void)
{
Con_Printf("Not yet reimplemented\n");
}
#endif
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