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fteqw/engine/client/m_download.c
Spoike 6a831e2f99 qwsvdef.h is no more. Many files changed because of this. 
enabled ssl support in windows for plugins.
updated jabber plugin.
tweaked downloading logic in an effort to end the madness.
Updated sql code to support sleeping the qc thread until query completion, as a more readable alternative to callbacks.
Client updates should be more explicit now, removing a potential bug.
networked terrain editing should now be in a better state.
updated the dir command to show paths too (so when the same file is listed twice, the pak its in will at least be different). Many files changed because of this.

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4273 fc73d0e0-1445-4013-8a0c-d673dee63da5
2013-03-31 04:21:08 +00:00

1216 lines
28 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
void CL_StartCinematicOrMenu(void);
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;
int fl;
p = c->dptr;
if (p)
{
Draw_FunString (x+4, y, "^Ue080^Ue082");
fl = p->flags & (DPF_HAVEAVERSION | DPF_WANTTOINSTALL);
if ((p->flags & (DPF_DOWNLOADING|DPF_ENQUED)) && ((int)(realtime*4)&1))
fl |= DPF_HAVEAVERSION; //flicker have if we're downloading it.
switch(fl)
{
case 0:
Draw_FunString (x+8, y, "^Ue081");
break;
case DPF_HAVEAVERSION:
Draw_FunString (x, y, "REM");
break;
case DPF_WANTTOINSTALL:
Draw_FunString (x, y, "GET");
break;
case DPF_HAVEAVERSION | DPF_WANTTOINSTALL:
Draw_FunString (x+8, y, "^Ue083");
break;
}
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->dptr;
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, 0);
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
#if defined(WEBCLIENT)
static int numbootdownloads;
#include "fs.h"
#ifdef AVAIL_ZLIB
extern searchpathfuncs_t zipfilefuncs;
static int CL_BootDownload_Extract(const char *fname, int fsize, void *ptr, void *spath)
{
char buffer[512*1024];
int read;
void *zip = ptr;
flocation_t loc;
int slashes;
const char *s;
vfsfile_t *compressedpak;
vfsfile_t *decompressedpak;
if (zipfilefuncs.FindFile(zip, &loc, fname, NULL))
{
compressedpak = zipfilefuncs.OpenVFS(zip, &loc, "rb");
if (compressedpak)
{
//this extra logic is so we can handle things like nexuiz/data/blah.pk3
//as well as just data/blah.pk3
slashes = 0;
for (s = strchr(fname, '/'); s; s = strchr(s+1, '/'))
slashes++;
for (; slashes > 1; slashes--)
fname = strchr(fname, '/')+1;
if (!slashes)
{
FS_CreatePath(fname, FS_GAMEONLY);
decompressedpak = FS_OpenVFS(fname, "wb", FS_GAMEONLY);
}
else
{
FS_CreatePath(fname, FS_ROOT);
decompressedpak = FS_OpenVFS(fname, "wb", FS_ROOT);
}
if (decompressedpak)
{
for(;;)
{
read = VFS_READ(compressedpak, buffer, sizeof(buffer));
if (read <= 0)
break;
if (VFS_WRITE(decompressedpak, buffer, read) != read)
{
Con_Printf("write failed writing %s. disk full?\n", fname);
break;
}
}
VFS_CLOSE(decompressedpak);
}
VFS_CLOSE(compressedpak);
}
}
return true;
}
#endif
qboolean FS_LoadPackageFromFile(vfsfile_t *vfs, char *pname, char *localname, int *crc, qboolean copyprotect, qboolean istemporary, qboolean isexplicit);
void FS_GenCachedPakName(char *pname, char *crc, char *local, int llen);
static void CL_BootDownload_Complete(struct dl_download *dl)
{
void *zip;
char *q = strchr(dl->url, '?');
char *ext;
if (dl->file && dl->status == DL_FINISHED)
{
if (q) *q = '0';
ext = COM_FileExtension(dl->url);
if (q) *q = '?';
if (!stricmp(ext, "zip"))
{
#ifdef AVAIL_ZLIB
if (dl->status == DL_FINISHED)
zip = zipfilefuncs.OpenNew(dl->file, dl->url);
else
zip = NULL;
if (zip)
{
dl->file = NULL; //file is now owned by the zip context.
if (dl->user_ctx)
{
vfsfile_t *in, *out;
flocation_t loc;
qboolean found = false;
int crc;
found = zipfilefuncs.FindFile(zip, &loc, dl->user_ctx, NULL);
if (!found)
{
char *s = COM_SkipPath(dl->user_ctx);
if (s != dl->user_ctx)
found = zipfilefuncs.FindFile(zip, &loc, s, NULL);
}
if (found)
{
in = zipfilefuncs.OpenVFS(zip, &loc, "rb");
if (in)
{
char local[MAX_OSPATH];
FS_GenCachedPakName(dl->user_ctx, va("%i", dl->user_num), local, sizeof(local));
FS_CreatePath(local, FS_ROOT);
out = FS_OpenVFS(local, "wb", FS_ROOT);
if (out)
{
char buffer[8192];
int read;
for(;;)
{
read = VFS_READ(in, buffer, sizeof(buffer));
if (read <= 0)
break;
if (VFS_WRITE(out, buffer, read) != read)
{
Con_Printf("write failed writing %s. disk full?\n", local);
break;
}
}
VFS_CLOSE(out);
out = FS_OpenVFS(local, "rb", FS_ROOT);
crc = dl->user_num;
if (!FS_LoadPackageFromFile(out, dl->user_ctx, local, &crc, true, false, true))
{
if (crc == dl->user_num)
Con_Printf(CON_WARNING "Manifest package \"%s\" is unusable.\n", (char*)dl->user_ctx);
else
Con_Printf(CON_WARNING "Manifest package \"%s\" is unusable or has invalid crc. Stated crc %#x is not calculated crc %#x\n", (char*)dl->user_ctx, dl->user_num, crc);
FS_Remove(local, FS_ROOT);
}
}
}
VFS_CLOSE(in);
}
free(dl->user_ctx);
}
else
{
/*scan it to extract its contents*/
zipfilefuncs.EnumerateFiles(zip, "*/*.pk3", CL_BootDownload_Extract, zip);
zipfilefuncs.EnumerateFiles(zip, "*/*.pak", CL_BootDownload_Extract, zip);
zipfilefuncs.EnumerateFiles(zip, "*/*/*.pk3", CL_BootDownload_Extract, zip);
zipfilefuncs.EnumerateFiles(zip, "*/*/*.pak", CL_BootDownload_Extract, zip);
}
/*close it, delete the temp file from disk, etc*/
zipfilefuncs.ClosePath(zip);
/*restart the filesystem so those new files can be found*/
Cmd_ExecuteString("fs_restart\n", RESTRICT_LOCAL);
}
#endif
}
else
{
//okay, its named directly, write it out as it is
vfsfile_t *out;
int crc, *crcptr = &crc;
char local[MAX_OSPATH];
qboolean ispackage = (!stricmp(ext, "pak") || !stricmp(ext, "pk3"));
#ifndef NACL
if (ispackage)
{
FS_GenCachedPakName(dl->user_ctx, va("%i", dl->user_num), local, sizeof(local));
#else
//nacl permits any files to be listed in the manifest file, as there's no prior files to override/conflict, so don't mess about with crcs etc
crcptr = NULL;
Q_strncpyz(local, dl->user_ctx, sizeof(local));
if (1)
{
#endif
FS_CreatePath(local, FS_ROOT);
//write it out
out = FS_OpenVFS(local, "wb", FS_ROOT);
if (!out)
Con_Printf("Unable to open %s for writing\n", local);
else
{
char buffer[65535];
int read;
for(;;)
{
read = VFS_READ(dl->file, buffer, sizeof(buffer));
if (read <= 0)
break;
if (VFS_WRITE(out, buffer, read) != read)
{
Con_Printf("write failed writing %s. disk full?\n", local);
break;
}
}
VFS_CLOSE(out);
if (ispackage)
{
if (crcptr)
{
//load it as a package
out = FS_OpenVFS(local, "rb", FS_ROOT);
if (out)
{
crc = dl->user_num;
if (!FS_LoadPackageFromFile(out, dl->user_ctx, local, crcptr, true, false, true))
{
if (crc == dl->user_num)
Con_Printf(CON_WARNING "Manifest package \"%s\" is unusable.\n", (char*)dl->user_ctx);
else
Con_Printf(CON_WARNING "Manifest package \"%s\" is unusable or has invalid crc. Stated crc %#x is not calculated crc %#x\n", (char*)dl->user_ctx, dl->user_num, crc);
FS_Remove(local, FS_ROOT);
}
Cmd_ExecuteString("fs_restart\n", RESTRICT_LOCAL);
}
}
else
Cmd_ExecuteString("fs_restart\n", RESTRICT_LOCAL);
}
}
}
else
Con_Printf("File %s isn't a recognised package!\n", (char*)dl->user_ctx);
}
}
if (!--numbootdownloads)
{
CL_ExecInitialConfigs();
Cmd_StuffCmds();
Cbuf_Execute ();
Cmd_ExecuteString("vid_restart\n", RESTRICT_LOCAL);
CL_StartCinematicOrMenu();
}
}
static void CL_Manifest_Complete(struct dl_download *dl)
{
if (!dl->file)
Con_Printf("Unable to load manifest from %s\n", dl->url);
else
{
vfsfile_t *f;
char buffer[1024];
char *fname;
int crc;
char local[MAX_OSPATH];
while(VFS_GETS(dl->file, buffer, sizeof(buffer)))
{
Cmd_TokenizeString(buffer, false, false);
if (!Cmd_Argc())
continue;
fname = Cmd_Argv(0);
crc = strtoul(Cmd_Argv(1), NULL, 0);
f = FS_OpenVFS(fname, "rb", FS_ROOT);
if (f)
{
//should be loaded as needed
VFS_CLOSE(f);
}
else
{
FS_GenCachedPakName(fname, va("%i", crc), local, sizeof(local));
f = FS_OpenVFS(local, "rb", FS_ROOT);
if (f)
{
int truecrc = crc;
if (!FS_LoadPackageFromFile(f, fname, local, &truecrc, true, false, true))
{
if (crc == truecrc)
Con_Printf(CON_WARNING "Manifest package \"%s\" is unusable.\n", fname);
else
Con_Printf(CON_WARNING "Manifest package \"%s\" is unusable or has invalid crc. Stated crc %#x is not calculated crc %#x\n", fname, crc, truecrc);
FS_Remove(local, FS_ROOT);
}
}
else
{
int args = Cmd_Argc() - 2;
if (!args)
Con_Printf("No mirrors for \"%s\"\n", fname);
else
{
struct dl_download *ndl;
#ifdef NACL
args = 0; //nacl currently depends upon the browser's download cache for all file persistance, which means we want the same file every time.
//there's only one way to do that, sadly.
#else
args = rand() % args;
#endif
Con_Printf("Downloading \"%s\" from \"%s\"\n", fname, Cmd_Argv(2 + args));
ndl = HTTP_CL_Get(Cmd_Argv(2), "", CL_BootDownload_Complete);
if (ndl)
{
ndl->user_ctx = strdup(fname);
ndl->user_num = crc;
#ifdef MULTITHREAD
DL_CreateThread(ndl, FS_OpenTemp(), CL_BootDownload_Complete);
#endif
numbootdownloads++;
}
}
}
}
}
}
if (!--numbootdownloads)
{
CL_ExecInitialConfigs();
Cmd_StuffCmds();
Cbuf_Execute ();
Cmd_ExecuteString("vid_restart\n", RESTRICT_LOCAL);
CL_StartCinematicOrMenu();
}
}
qboolean CL_CheckBootDownloads(void)
{
char *downloads = fs_gamedownload.string;
char token[2048];
char *c, *s;
vfsfile_t *f;
struct dl_download *dl;
int mirrors;
int man = COM_CheckParm("-manifest");
if (man)
{
const char *fname = com_argv[man+1];
if (*fname)
{
Con_Printf("Checking manifest from \"%s\"\n", fname);
dl = HTTP_CL_Get(fname, "", CL_Manifest_Complete);
if (dl)
{
#ifdef MULTITHREAD
DL_CreateThread(dl, FS_OpenTemp(), CL_Manifest_Complete);
#endif
numbootdownloads++;
}
}
}
while ((downloads = COM_ParseOut(downloads, token, sizeof(token))))
{
//FIXME: do we want to add some sort of file size indicator?
c = token;
while(*c && *c != ':' && *c != '|')
c++;
if (!*c) //erp?
continue;
*c++ = 0;
f = FS_OpenVFS(token, "rb", FS_ROOT);
if (f)
{
Con_DPrintf("Already have %s\n", token);
VFS_CLOSE(f);
continue;
}
mirrors = 1;
for (s = c; *s; s++)
{
if (*s == '|')
mirrors++;
}
mirrors = rand() % mirrors;
while(mirrors)
{
mirrors--;
while(*c != '|')
c++;
c++;
}
for (s = c; *s; s++)
{
if (*s == '|')
*s = 0;
}
Con_Printf("Attempting to download %s\n", c);
dl = HTTP_CL_Get(c, "", CL_BootDownload_Complete);
if (dl)
{
#ifdef MULTITHREAD
DL_CreateThread(dl, FS_OpenTemp(), CL_BootDownload_Complete);
#endif
numbootdownloads++;
}
}
return !numbootdownloads;
}
#else
qboolean CL_CheckBootDownloads(void)
{
if (COM_CheckParm("-manifest"))
Con_Printf("download manifests not supported in this build\n");
return true;
}
#endif
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