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engine/engine/client/m_download.c

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//copyright 'Spike', license gplv2+
//provides both a package manager and downloads menu.
//FIXME: block downloads of exe/dll/so/etc if not an https url (even if inside zips). also block such files from package lists over http.
#include "quakedef.h"
#ifdef WEBCLIENT
#define PACKAGEMANAGER
#if !defined(NOBUILTINMENUS) && !defined(SERVERONLY)
#define DOWNLOADMENU
#endif
#endif
#ifdef PACKAGEMANAGER
#include "fs.h"
//whole load of extra args for the downloads menu (for the downloads menu to handle engine updates).
#ifdef VKQUAKE
#define PHPVK "&vk=1"
#else
#define PHPVK
#endif
#ifdef GLQUAKE
#define PHPGL "&gl=1"
#else
#define PHPGL
#endif
#ifdef D3DQUAKE
#define PHPD3D "&d3d=1"
#else
#define PHPD3D
#endif
#ifdef MINIMAL
#define PHPMIN "&min=1"
#else
#define PHPMIN
#endif
#ifdef NOLEGACY
#define PHPLEG "&leg=0&test=1"
#else
#define PHPLEG "&leg=1&test=1"
#endif
#if defined(_DEBUG) || defined(DEBUG)
#define PHPDBG "&dbg=1"
#else
#define PHPDBG
#endif
#ifndef SVNREVISION
#define SVNREVISION -
#endif
#define SVNREVISIONSTR STRINGIFY(SVNREVISION)
#define DOWNLOADABLESARGS "ver=" SVNREVISIONSTR PHPVK PHPGL PHPD3D PHPMIN PHPLEG PHPDBG "&arch="PLATFORM "_" ARCH_CPU_POSTFIX
extern cvar_t pm_autoupdate;
extern cvar_t pm_downloads_url;
#define INSTALLEDFILES "installed.lst" //the file that resides in the quakedir (saying what's installed).
//installed native okay [previously manually installed, or has no a qhash]
//installed cached okay [had a qhash]
//installed native corrupt [they overwrote it manually]
//installed cached corrupt [we fucked up, probably]
//installed native missing (becomes not installed) [deleted]
//installed cached missing (becomes not installed) [deleted]
//installed none [meta package with no files]
//!installed native okay [was manually installed, flag as installed now]
//!installed cached okay [they got it from some other source / previously installed]
//!installed native corrupt [manually installed conflict]
//!installed cached corrupt [we fucked up, probably]
//!installed * missing [simply not installed]
#define DPF_ENABLED 0x01
#define DPF_NATIVE 0x02 //appears to be installed properly
#define DPF_CACHED 0x04 //appears to be installed in their dlcache dir (and has a qhash)
#define DPF_CORRUPT 0x08 //will be deleted before it can be changed
#define DPF_MARKED 0x10 //user selected it
#define DPF_DISPLAYVERSION 0x20 //some sort of conflict, the package is listed twice, so show versions so the user knows what's old.
#define DPF_FORGETONUNINSTALL 0x40 //for previously installed packages, remove them from the list if there's no current version any more (should really be automatic if there's no known mirrors)
#define DPF_HIDDEN 0x80 //wrong arch, file conflicts, etc. still listed if actually installed.
#define DPF_PURGE 0x200 //package should be completely removed (ie: the dlcache dir too). if its still marked then it should be reinstalled anew. available on cached or corrupt packages, implied by native.
#define DPF_MANIFEST 0x400 //package was named by the manifest, and should only be uninstalled after a warning.
#define DPF_TESTING 0x800 //package is provided on a testing/trial basis, and will only be selected/listed if autoupdates are configured to allow it.
#define DPF_ENGINE 0x1000 //engine update. replaces old autoupdate mechanism
#define DPF_PLUGIN 0x2000 //this is a plugin package, with a dll
#define DPF_TRUSTED 0x4000 //flag used when parsing package lists. if not set then packages will be ignored if they are anything but paks/pk3s
#define DPF_PRESENT (DPF_NATIVE|DPF_CACHED)
#define DPF_DISABLEDINSTALLED (DPF_ENGINE|DPF_PLUGIN) //engines+plugins can be installed without being enabled.
//pak.lst
//priories <0
//pakX
//manifest packages
//priority 0-999
//*.pak
//priority >=1000
#define PM_DEFAULTPRIORITY 1000
void CL_StartCinematicOrMenu(void);
#if defined(SERVERONLY)
# define ENGINE_RENDERER "sv"
#elif defined(GLQUAKE) && (defined(VKQUAKE) || defined(D3DQUAKE) || defined(SWQUAKE))
# define ENGINE_RENDERER "m"
#elif defined(GLQUAKE)
# define ENGINE_RENDERER "gl"
#elif defined(VKQUAKE)
# define ENGINE_RENDERER "vk"
#elif defined(D3DQUAKE)
# define ENGINE_RENDERER "d3d"
#else
# define ENGINE_RENDERER "none"
#endif
#if defined(NOCOMPAT)
# define ENGINE_CLIENT "-nc"
#elif defined(MINIMAL)
# define ENGINE_CLIENT "-min"
#elif defined(CLIENTONLY)
# define ENGINE_CLIENT "-cl"
#else
# define ENGINE_CLIENT
#endif
#define THISARCH PLATFORM "_" ARCH_CPU_POSTFIX
#define THISENGINE THISARCH "-" DISTRIBUTION "-" ENGINE_RENDERER ENGINE_CLIENT
typedef struct package_s {
char *name;
char *category; //in path form
struct package_s *alternative; //alternative (hidden) forms of this package.
unsigned int trymirrors;
char *mirror[8]; //FIXME: move to two types of dep...
char gamedir[16];
enum fs_relative fsroot;
char version[16];
char *arch;
char *qhash;
char *title;
char *description;
char *license;
char *author;
char *previewimage;
enum
{
EXTRACT_COPY, //just copy the download over
EXTRACT_XZ, //give the download code a write filter so that it automatically decompresses on the fly
EXTRACT_GZ, //give the download code a write filter so that it automatically decompresses on the fly
EXTRACT_ZIP //extract stuff once it completes. kinda sucky.
} extract;
struct packagedep_s
{
struct packagedep_s *next;
enum
{
DEP_CONFLICT,
DEP_FILECONFLICT, //don't install if this file already exists.
DEP_REQUIRE,
DEP_RECOMMEND, //like depend, but uninstalling will not bubble.
// DEP_MIRROR,
// DEP_FAILEDMIRROR,
DEP_FILE
} dtype;
char name[1];
} *deps;
struct dl_download *download;
int flags;
int priority;
struct package_s **link;
struct package_s *next;
} package_t;
static qboolean loadedinstalled;
static package_t *availablepackages;
static int numpackages;
static char *manifestpackages; //metapackage named by the manicfest.
static char *declinedpackages; //metapackage named by the manicfest.
static int domanifestinstall; //SECURITY_MANIFEST_*
#ifdef PLUGINS
static qboolean pluginpromptshown; //so we only show prompts for new externally-installed plugins once, instead of every time the file is reloaded.
#endif
static qboolean doautoupdate; //updates will be marked (but not applied without the user's actions)
static qboolean pkg_updating; //when flagged, further changes are blocked until completion.
//FIXME: these are allocated for the life of the exe. changing basedir should purge the list.
static int numdownloadablelists = 0;
static struct
{
char *url;
char *prefix;
qboolean trustworthy; //trusted
char received; //says if we got a response yet or not
qboolean save; //written into our local file
struct dl_download *curdl; //the download context
} downloadablelist[32];
static int downloadablessequence; //bumped any time any package is purged
static void PM_FreePackage(package_t *p)
{
struct packagedep_s *d;
int i;
if (p->link)
{
if (p->alternative)
{ //replace it with its alternative package
*p->link = p->alternative;
p->alternative->alternative = p->alternative->next;
if (p->alternative->alternative)
p->alternative->alternative->link = &p->alternative->alternative;
p->alternative->next = p->next;
p->alternative->link = p->link;
}
else
{ //just remove it from the list.
*p->link = p->next;
if (p->next)
p->next->link = p->link;
}
}
//free its data.
while(p->deps)
{
d = p->deps;
p->deps = d->next;
Z_Free(d);
}
for (i = 0; i < countof(p->mirror); i++)
Z_Free(p->mirror[i]);
Z_Free(p->name);
Z_Free(p->category);
Z_Free(p->title);
Z_Free(p->description);
Z_Free(p->author);
Z_Free(p->license);
Z_Free(p->previewimage);
Z_Free(p->qhash);
Z_Free(p->arch);
Z_Free(p);
}
qboolean PM_PurgeOnDisable(package_t *p)
{
//corrupt packages must be purged
if (p->flags & DPF_CORRUPT)
return true;
//certain updates can be present and not enabled
if (p->flags & DPF_DISABLEDINSTALLED)
return false;
//hashed packages can also be present and not enabled, but only if they're in the cache and not native
if (*p->gamedir && p->qhash && (p->flags & DPF_PRESENT))
return false;
//FIXME: add basedir-plugins to the package manager so they can be enabled/disabled properly.
//if (p->arch)
// return false;
//all other packages must be deleted to disable them
return true;
}
//checks the status of each package
void PM_ValidatePackage(package_t *p)
{
package_t *o;
struct packagedep_s *dep;
vfsfile_t *pf;
p->flags &=~ (DPF_NATIVE|DPF_CACHED|DPF_CORRUPT);
if (p->flags & DPF_ENABLED)
{
for (dep = p->deps; dep; dep = dep->next)
{
char *n;
if (dep->dtype != DEP_FILE)
continue;
if (*p->gamedir)
n = va("%s/%s", p->gamedir, dep->name);
else
n = dep->name;
pf = FS_OpenVFS(n, "rb", p->fsroot);
if (pf)
{
VFS_CLOSE(pf);
p->flags |= DPF_NATIVE;
}
else if (*p->gamedir && p->qhash)
{
char temp[MAX_OSPATH];
if (FS_GenCachedPakName(n, p->qhash, temp, sizeof(temp)))
{
pf = FS_OpenVFS(temp, "rb", p->fsroot);
if (pf)
{
VFS_CLOSE(pf);
p->flags |= DPF_CACHED;
}
}
}
if (!(p->flags & (DPF_NATIVE|DPF_CACHED)))
Con_Printf("WARNING: %s (%s) no longer exists\n", p->name, n);
}
}
else
{
for (dep = p->deps; dep; dep = dep->next)
{
char *n;
struct packagedep_s *odep;
unsigned int fl = DPF_NATIVE;
if (dep->dtype != DEP_FILE)
continue;
if (*p->gamedir)
n = va("%s/%s", p->gamedir, dep->name);
else
n = dep->name;
pf = FS_OpenVFS(n, "rb", p->fsroot);
if (!pf && *p->gamedir && p->qhash)
{
char temp[MAX_OSPATH];
if (FS_GenCachedPakName(n, p->qhash, temp, sizeof(temp)))
{
pf = FS_OpenVFS(temp, "rb", p->fsroot);
fl = DPF_CACHED;
}
//fixme: skip any archive checks
}
if (pf)
{
for (o = availablepackages; o; o = o->next)
{
if (o == p)
continue;
if (o->flags & DPF_ENABLED)
{
if (!strcmp(p->gamedir, o->gamedir) && p->fsroot == o->fsroot)
if (strcmp(p->name, o->name) || strcmp(p->version, o->version))
{
for (odep = o->deps; odep; odep = odep->next)
{
if (!strcmp(dep->name, odep->name))
break;
}
if (odep)
break;
}
}
}
if ((o && o->qhash && p->qhash && (o->flags & DPF_CACHED)) || fl == DPF_CACHED)
p->flags |= DPF_CACHED;
else if (!o)
{
if (!PM_PurgeOnDisable(p))
{
p->flags |= fl;
VFS_CLOSE(pf);
}
else if (p->qhash)
{
searchpathfuncs_t *archive;
#ifdef PACKAGE_Q1PAK
char buf[8];
if (!Q_strcasecmp(COM_FileExtension(n, buf, sizeof(buf)), "pak"))
archive = FSPAK_LoadArchive(pf, NULL, n, n, NULL);
else
#endif
{
#ifdef AVAIL_ZLIB //assume zip/pk3/pk4/apk/etc
archive = FSZIP_LoadArchive(pf, NULL, n, n, NULL);
#else
archive = NULL;
#endif
}
if (archive)
{
unsigned int fqhash;
pf = NULL;
fqhash = archive->GeneratePureCRC(archive, 0, 0);
archive->ClosePath(archive);
if (fqhash == (unsigned int)strtoul(p->qhash, NULL, 0))
{
p->flags |= fl;
if (fl&DPF_NATIVE)
p->flags |= DPF_MARKED|DPF_ENABLED;
break;
}
else
pf = NULL;
}
else
VFS_CLOSE(pf);
}
else
{
p->flags |= DPF_CORRUPT|fl;
VFS_CLOSE(pf);
}
break;
}
VFS_CLOSE(pf);
}
}
}
}
static qboolean PM_MergePackage(package_t *oldp, package_t *newp)
{
//we don't track mirrors for previously-installed packages.
//use the file list of the installed package, zips ignore the file list of the remote package but otherwise they must match to be mergeable
//local installed copies of the package may lack some information, like mirrors.
//the old package *might* be installed, the new won't be. this means we need to use the old's file list rather than the new
if (!oldp->qhash || !strcmp(oldp->qhash?oldp->qhash:"", newp->qhash?newp->qhash:""))
{
unsigned int om, nm;
struct packagedep_s *od, *nd;
qboolean ignorefiles;
for (om = 0; om < countof(oldp->mirror) && oldp->mirror[om]; om++)
;
for (nm = 0; nm < countof(newp->mirror) && newp->mirror[nm]; nm++)
;
// if (oldp->priority != newp->priority)
// return false;
ignorefiles = (oldp->extract==EXTRACT_ZIP); //zips ignore the remote file list, its only important if its already installed (so just keep the old file list and its fine).
if (oldp->extract != newp->extract)
{ //if both have mirrors of different types then we have some sort of conflict
if (ignorefiles || (om && nm))
return false;
}
for (od = oldp->deps, nd = newp->deps; od && nd; )
{
//if its a zip then the 'remote' file list will be blank while the local list is not (we can just keep the local list).
//if the file list DOES change, then bump the version.
if (ignorefiles)
{
if (od->dtype == DEP_FILE)
{
od = od->next;
continue;
}
if (nd->dtype == DEP_FILE)
{
nd = nd->next;
continue;
}
}
if (od->dtype != nd->dtype)
return false; //deps don't match
if (strcmp(od->name, nd->name))
return false;
od = od->next;
nd = nd->next;
}
//overwrite these. use the 'new' / remote values for each of them
//the versions of the two packages will be the same, so the texts should be the same. still favour the new one so that things can be corrected serverside without needing people to redownload everything.
if (newp->qhash){Z_Free(oldp->qhash); oldp->qhash = Z_StrDup(newp->qhash);}
if (newp->description){Z_Free(oldp->description); oldp->description = Z_StrDup(newp->description);}
if (newp->license){Z_Free(oldp->license); oldp->license = Z_StrDup(newp->license);}
if (newp->author){Z_Free(oldp->author); oldp->author = Z_StrDup(newp->author);}
if (newp->previewimage){Z_Free(oldp->previewimage); oldp->previewimage = Z_StrDup(newp->previewimage);}
oldp->priority = newp->priority;
if (nm)
{ //copy over the mirrors
oldp->extract = newp->extract;
for (; nm --> 0 && om < countof(oldp->mirror); om++)
{
oldp->mirror[om] = newp->mirror[nm];
newp->mirror[nm] = NULL;
}
}
//these flags should only remain set if set in both.
oldp->flags &= ~(DPF_FORGETONUNINSTALL|DPF_TESTING) | (newp->flags & (DPF_FORGETONUNINSTALL|DPF_TESTING));
PM_FreePackage(newp);
return true;
}
return false;
}
static void PM_InsertPackage(package_t *p)
{
package_t **link;
for (link = &availablepackages; *link; link = &(*link)->next)
{
package_t *prev = *link;
int v = strcmp(prev->name, p->name);
if (v > 0)
break; //insert before this one
else if (v == 0)
{ //name matches.
//if (!strcmp(p->fullname),prev->fullname)
if (!strcmp(p->version, prev->version))
if (!strcmp(p->gamedir, prev->gamedir))
if (!strcmp(p->arch?p->arch:"", prev->arch?prev->arch:""))
{ /*package matches, merge them somehow, don't add*/
package_t *a;
if (PM_MergePackage(prev, p))
return;
for (a = p->alternative; a; a = a->next)
{
if (PM_MergePackage(a, p))
return;
}
p->next = prev->alternative;
prev->alternative = p;
p->link = &prev->alternative;
return;
}
//something major differs, display both independantly.
p->flags |= DPF_DISPLAYVERSION;
prev->flags |= DPF_DISPLAYVERSION;
}
}
p->next = *link;
p->link = link;
*link = p;
PM_ValidatePackage(p);
numpackages++;
}
static qboolean PM_CheckFile(const char *filename, enum fs_relative base)
{
vfsfile_t *f = FS_OpenVFS(filename, "rb", base);
if (f)
{
VFS_CLOSE(f);
return true;
}
return false;
}
static void PM_AddDep(package_t *p, int deptype, const char *depname)
{
struct packagedep_s *nd, **link;
//no dupes.
for (link = &p->deps; (nd=*link) ; link = &nd->next)
{
if (nd->dtype == deptype && !strcmp(nd->name, depname))
return;
}
//add it on the end, preserving order.
nd = Z_Malloc(sizeof(*nd) + strlen(depname));
nd->dtype = deptype;
strcpy(nd->name, depname);
nd->next = *link;
*link = nd;
}
static void PM_AddSubList(const char *url, const char *prefix, qboolean save, qboolean trustworthy)
{
int i;
if (!*url)
return;
if (strchr(url, '\"') || strchr(url, '\n'))
return;
if (strchr(prefix, '\"') || strchr(prefix, '\n'))
return;
for (i = 0; i < numdownloadablelists; i++)
{
if (!strcmp(downloadablelist[i].url, url))
break;
}
if (i == numdownloadablelists && i < countof(downloadablelist))
{
if (!strncmp(url, "https:", 6))
downloadablelist[i].trustworthy = trustworthy;
else
downloadablelist[i].trustworthy = false; //if its not a secure url, never consider it as trustworthy
downloadablelist[i].save = save;
downloadablelist[i].url = BZ_Malloc(strlen(url)+1);
strcpy(downloadablelist[i].url, url);
downloadablelist[i].prefix = BZ_Malloc(strlen(prefix)+1);
strcpy(downloadablelist[i].prefix, prefix);
numdownloadablelists++;
}
}
static void PM_RemSubList(const char *url)
{
int i;
for (i = 0; i < numdownloadablelists; i++)
{
if (!strcmp(downloadablelist[i].url, url))
{
downloadablelist[i].save = false;
}
}
}
static void PM_ParsePackageList(vfsfile_t *f, int parseflags, const char *url, const char *prefix)
{
char line[65536];
package_t *p;
struct packagedep_s *dep;
char *sl;
int version;
char defaultgamedir[64];
char mirror[countof(p->mirror)][MAX_OSPATH];
int nummirrors = 0;
int argc;
if (!f)
return;
Q_strncpyz(defaultgamedir, FS_GetGamedir(false), sizeof(defaultgamedir));
if (url)
{
Q_strncpyz(mirror[nummirrors], url, sizeof(mirror[nummirrors]));
sl = COM_SkipPath(mirror[nummirrors]);
*sl = 0;
nummirrors++;
}
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; //it's not the right format.
version = atoi(Cmd_Argv(1));
if (version != 0 && version != 1 && version != 2)
{
Con_Printf("Packagelist is of a future or incompatible version\n");
return; //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);
argc = Cmd_Argc();
if (argc)
{
if (!strcmp(Cmd_Argv(0), "sublist"))
{
char *subprefix;
if (*prefix)
subprefix = va("%s/%s", prefix, Cmd_Argv(2));
else
subprefix = Cmd_Argv(2);
PM_AddSubList(Cmd_Argv(1), subprefix, (parseflags & DPF_ENABLED)?true:false, (parseflags&DPF_TRUSTED));
continue;
}
if (!strcmp(Cmd_Argv(0), "set"))
{
if (!strcmp(Cmd_Argv(1), "gamedir"))
{
if (argc == 2)
Q_strncpyz(defaultgamedir, FS_GetGamedir(false), sizeof(defaultgamedir));
else
Q_strncpyz(defaultgamedir, Cmd_Argv(2), sizeof(defaultgamedir));
}
else if (!strcmp(Cmd_Argv(1), "mirrors"))
{
nummirrors = 0;
while (nummirrors < countof(mirror) && 2+nummirrors < argc)
{
Q_strncpyz(mirror[nummirrors], Cmd_Argv(2+nummirrors), sizeof(mirror[nummirrors]));
if (!*mirror[nummirrors])
break;
nummirrors++;
}
}
else if (!strcmp(Cmd_Argv(1), "updatemode"))
{
if (parseflags & DPF_ENABLED) //don't use a downloaded file's version of this, only use the local version of it.
Cvar_ForceSet(&pm_autoupdate, Cmd_Argv(2));
}
else if (!strcmp(Cmd_Argv(1), "declined"))
{
if (parseflags & DPF_ENABLED) //don't use a downloaded file's version of this, only use the local version of it.
{
Z_Free(declinedpackages);
if (*Cmd_Argv(2))
declinedpackages = Z_StrDup(Cmd_Argv(2));
else
declinedpackages = NULL;
}
}
else
{
//erk
}
continue;
}
if (version > 1)
{
char pathname[256];
char *fullname = Cmd_Argv(0);
char *file = NULL;
char *url = NULL;
char *gamedir = NULL;
char *ver = NULL;
char *arch = NULL;
char *qhash = NULL;
char *title = NULL;
char *category = NULL;
char *description = NULL;
char *license = NULL;
char *author = NULL;
char *previewimage = NULL;
int extract = EXTRACT_COPY;
int priority = PM_DEFAULTPRIORITY;
unsigned int flags = parseflags;
enum fs_relative fsroot = FS_ROOT;
int i;
if (version > 2)
flags &= ~DPF_ENABLED;
p = Z_Malloc(sizeof(*p));
for (i = 1; i < argc; i++)
{
char *arg = Cmd_Argv(i);
if (!strncmp(arg, "url=", 4))
url = arg+4;
else if (!strncmp(arg, "category=", 9))
category = arg+9;
else if (!strncmp(arg, "title=", 6))
title = arg+6;
else if (!strncmp(arg, "gamedir=", 8))
gamedir = arg+8;
else if (!strncmp(arg, "ver=", 4))
ver = arg+4;
else if (!strncmp(arg, "v=", 2))
ver = arg+2;
else if (!strncmp(arg, "arch=", 5))
arch = arg+5;
else if (!strncmp(arg, "priority=", 9))
priority = atoi(arg+9);
else if (!strncmp(arg, "qhash=", 6))
qhash = arg+6;
else if (!strncmp(arg, "desc=", 5))
description = arg+5;
else if (!strncmp(arg, "license=", 8))
license = arg+8;
else if (!strncmp(arg, "author=", 7))
author = arg+7;
else if (!strncmp(arg, "preview=", 8))
previewimage = arg+8;
else if (!strncmp(arg, "file=", 5))
{
if (!file)
file = arg+5; //for when url isn't explicitly given. assume the url to be the same as the file (relative to defined mirrors)
PM_AddDep(p, DEP_FILE, arg+5);
}
else if (!strncmp(arg, "extract=", 8))
{
if (!strcmp(arg+8, "xz"))
extract = EXTRACT_XZ;
else if (!strcmp(arg+8, "gz"))
extract = EXTRACT_GZ;
else if (!strcmp(arg+8, "zip"))
extract = EXTRACT_ZIP;
else
Con_Printf("Unknown decompression method: %s\n", arg+8);
}
else if (!strncmp(arg, "depend=", 7))
PM_AddDep(p, DEP_REQUIRE, arg+7);
else if (!strncmp(arg, "conflict=", 9))
PM_AddDep(p, DEP_CONFLICT, arg+9);
else if (!strncmp(arg, "fileconflict=", 13))
PM_AddDep(p, DEP_FILECONFLICT, arg+13);
else if (!strncmp(arg, "recommend=", 10))
PM_AddDep(p, DEP_RECOMMEND, arg+10);
else if (!strncmp(arg, "test=", 5))
flags |= DPF_TESTING;
else if (!strncmp(arg, "stale=", 6) && version==2)
flags &= ~DPF_ENABLED; //known about, (probably) cached, but not actually enabled.
else if (!strncmp(arg, "installed=", 6) && version>2)
flags |= parseflags & DPF_ENABLED;
else if (!strncmp(arg, "root=", 5) && (parseflags&DPF_ENABLED))
{
if (!Q_strcasecmp(arg+5, "bin"))
fsroot = FS_BINARYPATH;
else
fsroot = FS_ROOT;
}
else
{
Con_DPrintf("Unknown package property\n");
}
}
if (category)
{
p->name = Z_StrDup(fullname);
if (*prefix)
Q_snprintfz(pathname, sizeof(pathname), "%s/%s", prefix, category);
else
Q_snprintfz(pathname, sizeof(pathname), "%s", category);
if (*pathname)
{
if (pathname[strlen(pathname)-1] != '/')
Q_strncatz(pathname, "/", sizeof(pathname));
}
p->category = Z_StrDup(pathname);
}
else
{
if (*prefix)
Q_snprintfz(pathname, sizeof(pathname), "%s/%s", prefix, fullname);
else
Q_snprintfz(pathname, sizeof(pathname), "%s", fullname);
p->name = Z_StrDup(COM_SkipPath(pathname));
*COM_SkipPath(pathname) = 0;
p->category = Z_StrDup(pathname);
}
if (!title)
title = p->name;
if (!gamedir)
gamedir = defaultgamedir;
Q_strncpyz(p->version, ver?ver:"", sizeof(p->version));
Q_snprintfz(p->gamedir, sizeof(p->gamedir), "%s", gamedir);
p->fsroot = fsroot;
p->extract = extract;
p->priority = priority;
p->flags = flags;
p->title = Z_StrDup(title);
p->arch = arch?Z_StrDup(arch):NULL;
p->qhash = qhash?Z_StrDup(qhash):NULL;
p->description = description?Z_StrDup(description):NULL;
p->license = license?Z_StrDup(license):NULL;
p->author = author?Z_StrDup(author):NULL;
p->previewimage = previewimage?Z_StrDup(previewimage):NULL;
if (url && (!strncmp(url, "http://", 7) || !strncmp(url, "https://", 8)))
p->mirror[0] = Z_StrDup(url);
else
{
int m;
char *ext = "";
if (!url)
{
if (extract == EXTRACT_XZ)
ext = ".xz";
else if (extract == EXTRACT_GZ)
ext = ".gz";
else if (extract == EXTRACT_ZIP)
ext = ".zip";
url = file;
}
if (url)
{
for (m = 0; m < nummirrors; m++)
p->mirror[m] = Z_StrDup(va("%s%s%s", mirror[m], url, ext));
}
}
}
else
{
char pathname[256];
const char *fullname = Cmd_Argv(0);
if (argc > 5 || argc < 3)
{
Con_Printf("Package list is bad - %s\n", line);
continue; //but try the next line away
}
p = Z_Malloc(sizeof(*p));
if (*prefix)
Q_snprintfz(pathname, sizeof(pathname), "%s/%s", prefix, fullname);
else
Q_snprintfz(pathname, sizeof(pathname), "%s", fullname);
p->name = Z_StrDup(COM_SkipPath(pathname));
p->title = Z_StrDup(p->name);
*COM_SkipPath(pathname) = 0;
p->category = Z_StrDup(pathname);
p->mirror[0] = Z_StrDup(p->name);
p->priority = PM_DEFAULTPRIORITY;
p->flags = parseflags;
p->mirror[0] = Z_StrDup(Cmd_Argv(1));
PM_AddDep(p, DEP_FILE, Cmd_Argv(2));
Q_strncpyz(p->version, Cmd_Argv(3), sizeof(p->version));
Q_strncpyz(p->gamedir, Cmd_Argv(4), sizeof(p->gamedir));
if (!strcmp(p->gamedir, "../"))
{
p->fsroot = FS_ROOT;
*p->gamedir = 0;
}
else
{
if (!*p->gamedir)
{
strcpy(p->gamedir, FS_GetGamedir(false));
// p->fsroot = FS_GAMEONLY;
}
p->fsroot = FS_ROOT;
}
}
if (p->arch)
{
if (!Q_strcasecmp(p->arch, THISENGINE))
{
if (!Sys_EngineCanUpdate())
p->flags |= DPF_HIDDEN;
else
p->flags |= DPF_ENGINE;
}
else if (!Q_strcasecmp(p->arch, THISARCH))
{
if ((p->fsroot == FS_ROOT || p->fsroot == FS_BINARYPATH) && !*p->gamedir)
p->flags |= DPF_PLUGIN;
}
else
p->flags |= DPF_HIDDEN; //other engine builds or other cpus are all hidden
}
for (dep = p->deps; dep; dep = dep->next)
{
if (dep->dtype == DEP_FILECONFLICT)
{
const char *n;
if (*p->gamedir)
n = va("%s/%s", p->gamedir, dep->name);
else
n = dep->name;
if (PM_CheckFile(n, p->fsroot))
p->flags |= DPF_HIDDEN;
}
}
if (p->flags & DPF_ENABLED)
p->flags |= DPF_MARKED;
PM_InsertPackage(p);
}
}
}
#ifdef PLUGINS
void PM_EnumeratePlugins(void (*callback)(const char *name))
{
package_t *p;
struct packagedep_s *d;
for (p = availablepackages; p; p = p->next)
{
if ((p->flags & DPF_ENABLED) && (p->flags & DPF_PLUGIN))
{
for (d = p->deps; d; d = d->next)
{
if (d->dtype == DEP_FILE)
{
if (!Q_strncasecmp(d->name, "fteplug_", 8))
callback(d->name);
}
}
}
}
}
#endif
#ifdef PLUGINS
static void PM_WriteInstalledPackages(void);
static package_t *PM_FindPackage(const char *packagename);
static int QDECL PM_EnumeratedPlugin (const char *name, qofs_t size, time_t mtime, void *param, searchpathfuncs_t *spath)
{
package_t *p;
struct packagedep_s *dep;
char vmname[MAX_QPATH];
int len;
char *dot;
if (!strncmp(name, "fteplug_", 8))
Q_strncpyz(vmname, name+8, sizeof(vmname));
else
Q_strncpyz(vmname, name, sizeof(vmname));
len = strlen(vmname);
len -= strlen(ARCH_CPU_POSTFIX ARCH_DL_POSTFIX);
if (!strcmp(vmname+len, ARCH_CPU_POSTFIX ARCH_DL_POSTFIX))
vmname[len] = 0;
else
{
dot = strchr(vmname, '.');
if (dot)
*dot = 0;
}
len = strlen(vmname);
if (len > 0 && vmname[len-1] == '_')
vmname[len-1] = 0;
for (p = availablepackages; p; p = p->next)
{
if (!(p->flags & DPF_PLUGIN))
continue;
for (dep = p->deps; dep; dep = dep->next)
{
if (dep->dtype != DEP_FILE)
continue;
if (!Q_strcasecmp(dep->name, name))
return true;
}
}
if (PM_FindPackage(vmname))
return true; //don't include it if its a dupe anyway.
p = Z_Malloc(sizeof(*p));
p->deps = Z_Malloc(sizeof(*p->deps) + strlen(name));
p->deps->dtype = DEP_FILE;
strcpy(p->deps->name, name);
p->arch = Z_StrDup(THISARCH);
p->name = Z_StrDup(vmname);
p->title = Z_StrDup(vmname);
p->category = Z_StrDup("Plugins/");
p->priority = PM_DEFAULTPRIORITY;
p->fsroot = FS_BINARYPATH;
strcpy(p->version, "??""??");
p->flags = DPF_PLUGIN|DPF_NATIVE|DPF_FORGETONUNINSTALL;
PM_InsertPackage(p);
*(int*)param = true;
return true;
}
#ifndef SERVERONLY
void PM_PluginDetected(void *ctx, int status)
{
PM_WriteInstalledPackages();
if (status == 0)
{
Cmd_ExecuteString("menu_download\n", RESTRICT_LOCAL);
Cmd_ExecuteString("menu_download \"Plugins/\"\n", RESTRICT_LOCAL);
}
}
#endif
#endif
static void PM_PreparePackageList(void)
{
//figure out what we've previously installed.
if (!loadedinstalled)
{
vfsfile_t *f = FS_OpenVFS(INSTALLEDFILES, "rb", FS_ROOT);
loadedinstalled = true;
if (f)
{
PM_ParsePackageList(f, DPF_FORGETONUNINSTALL|DPF_ENABLED, NULL, "");
VFS_CLOSE(f);
}
#ifdef PLUGINS
{
int foundone = false;
char nat[MAX_OSPATH];
FS_NativePath("", FS_BINARYPATH, nat, sizeof(nat));
Con_DPrintf("Loading plugins from \"%s\"\n", nat);
Sys_EnumerateFiles(nat, "fteplug_*" ARCH_CPU_POSTFIX ARCH_DL_POSTFIX, PM_EnumeratedPlugin, &foundone, NULL);
if (foundone && !pluginpromptshown)
{
pluginpromptshown = true;
#ifndef SERVERONLY
M_Menu_Prompt(PM_PluginDetected, NULL, "Plugin(s) appears to have\nbeen installed externally.\nUse the updates menu\nto enable them.", "View", NULL, "Disable");
#endif
}
}
#endif
}
}
void PM_LoadPackages(searchpath_t **oldpaths, const char *parent_pure, const char *parent_logical, searchpath_t *search, unsigned int loadstuff, int minpri, int maxpri)
{
package_t *p;
struct packagedep_s *d;
char temp[MAX_OSPATH];
int pri;
//figure out what we've previously installed.
PM_PreparePackageList();
do
{
//find the lowest used priority above the previous
pri = maxpri;
for (p = availablepackages; p; p = p->next)
{
if ((p->flags & DPF_ENABLED) && p->qhash && p->priority>=minpri&&p->priority<pri && !Q_strcasecmp(parent_pure, p->gamedir))
pri = p->priority;
}
minpri = pri+1;
for (p = availablepackages; p; p = p->next)
{
if ((p->flags & DPF_ENABLED) && p->qhash && p->priority==pri && !Q_strcasecmp(parent_pure, p->gamedir))
{
for (d = p->deps; d; d = d->next)
{
if (d->dtype == DEP_FILE)
{
Q_snprintfz(temp, sizeof(temp), "%s/%s", p->gamedir, d->name);
FS_AddHashedPackage(oldpaths, parent_pure, parent_logical, search, loadstuff, temp, p->qhash, NULL, SPF_COPYPROTECTED|SPF_UNTRUSTED);
}
}
}
}
} while (pri < maxpri);
}
void PM_Shutdown(void)
{
//free everything...
pm_downloads_url.modified = false;
downloadablessequence++;
while(numdownloadablelists > 0)
{
numdownloadablelists--;
if (downloadablelist[numdownloadablelists].curdl)
{
DL_Close(downloadablelist[numdownloadablelists].curdl);
downloadablelist[numdownloadablelists].curdl = NULL;
}
downloadablelist[numdownloadablelists].received = 0;
Z_Free(downloadablelist[numdownloadablelists].url);
downloadablelist[numdownloadablelists].url = NULL;
Z_Free(downloadablelist[numdownloadablelists].prefix);
downloadablelist[numdownloadablelists].prefix = NULL;
}
while (availablepackages)
PM_FreePackage(availablepackages);
loadedinstalled = false;
}
//finds the newest version
static package_t *PM_FindPackage(const char *packagename)
{
package_t *p, *r = NULL;
//fixme: NAME (>VER)
//fixme: NAME (<VER)
//fixme: NAME:ARCH (>VER)
for (p = availablepackages; p; p = p->next)
{
if (!strcmp(p->name, packagename))
{
if (!r || strcmp(r->version, p->version)>0)
r = p;
}
}
return r;
}
//returns the marked version of a package, if any.
static package_t *PM_MarkedPackage(const char *packagename)
{
package_t *p;
for (p = availablepackages; p; p = p->next)
{
if (p->flags & DPF_MARKED)
if (!strcmp(p->name, packagename))
return p;
}
return NULL;
}
//just resets all actions, so that a following apply won't do anything.
static void PM_RevertChanges(void)
{
package_t *p;
if (pkg_updating)
return;
for (p = availablepackages; p; p = p->next)
{
if (p->flags & DPF_ENABLED)
p->flags |= DPF_MARKED;
else
p->flags &= ~DPF_MARKED;
p->flags &= ~DPF_PURGE;
}
}
//just flags, doesn't delete
static void PM_UnmarkPackage(package_t *package)
{
package_t *o;
struct packagedep_s *dep;
if (pkg_updating)
return;
if (!(package->flags & DPF_MARKED))
return; //looks like its already deselected.
package->flags &= ~(DPF_MARKED);
//Is this safe?
package->trymirrors = 0; //if its enqueued, cancel that quickly...
if (package->download)
{ //if its currently downloading, cancel it.
DL_Close(package->download);
package->download = NULL;
}
//remove stuff that depends on us
for (o = availablepackages; o; o = o->next)
{
for (dep = o->deps; dep; dep = dep->next)
if (dep->dtype == DEP_REQUIRE)
if (!strcmp(dep->name, package->name))
PM_UnmarkPackage(o);
}
}
//just flags, doesn't install
static void PM_MarkPackage(package_t *package)
{
package_t *o;
struct packagedep_s *dep, *dep2;
qboolean replacing = false;
if (pkg_updating)
return;
if (package->flags & DPF_MARKED)
return; //looks like its already picked.
//any file-conflicts prevent the package from being installable.
//this is mostly for pak1.pak
for (dep = package->deps; dep; dep = dep->next)
{
if (dep->dtype == DEP_FILECONFLICT)
{
const char *n;
if (*package->gamedir)
n = va("%s/%s", package->gamedir, dep->name);
else
n = dep->name;
if (PM_CheckFile(n, package->fsroot))
return;
}
}
package->flags |= DPF_MARKED;
//first check to see if we're replacing a different version of the same package
for (o = availablepackages; o; o = o->next)
{
if (o == package)
continue;
if (o->flags & DPF_MARKED)
{
if (!strcmp(o->name, package->name))
{ //replaces this package
o->flags &= ~DPF_MARKED;
replacing = true;
}
else
{ //two packages with the same filename are always mutually incompatible, but with totally separate dependancies etc.
qboolean remove = false;
for (dep = package->deps; dep; dep = dep->next)
{
if (dep->dtype == DEP_FILE)
for (dep2 = o->deps; dep2; dep2 = dep2->next)
{
if (dep2->dtype == DEP_FILE)
if (!strcmp(dep->name, dep2->name))
{
PM_UnmarkPackage(o);
remove = true;
break;
}
}
if (remove)
break;
}
//fixme: zip content conflicts
}
}
}
//if we are replacing an existing one, then dependancies are already settled (only because we don't do version deps)
if (replacing)
return;
//satisfy our dependancies.
for (dep = package->deps; dep; dep = dep->next)
{
if (dep->dtype == DEP_REQUIRE || dep->dtype == DEP_RECOMMEND)
{
package_t *d = PM_MarkedPackage(dep->name);
if (!d)
{
d = PM_FindPackage(dep->name);
if (d)
PM_MarkPackage(d);
else
Con_DPrintf("Couldn't find dependancy \"%s\"\n", dep->name);
}
}
if (dep->dtype == DEP_CONFLICT)
{
for (;;)
{
package_t *d = PM_MarkedPackage(dep->name);
if (!d)
break;
PM_UnmarkPackage(d);
}
}
}
//remove any packages that conflict with us.
for (o = availablepackages; o; o = o->next)
{
for (dep = o->deps; dep; dep = dep->next)
if (dep->dtype == DEP_CONFLICT)
if (!strcmp(dep->name, package->name))
PM_UnmarkPackage(o);
}
}
static qboolean PM_NameIsInStrings(const char *strings, const char *match)
{
char tok[1024];
while (strings && *strings)
{
strings = COM_ParseStringSetSep(strings, ';', tok, sizeof(tok));
if (!Q_strcasecmp(tok, match)) //okay its here.
return true;
}
return false;
}
//just flag stuff as needing updating
static unsigned int PM_MarkUpdates (void)
{
unsigned int changecount = 0;
package_t *p, *o, *b, *e = NULL;
if (manifestpackages)
{
char tok[1024];
char *strings = manifestpackages;
while (strings && *strings)
{
strings = COM_ParseStringSetSep(strings, ';', tok, sizeof(tok));
if (PM_NameIsInStrings(declinedpackages, tok))
continue;
p = PM_MarkedPackage(tok);
if (!p)
{
p = PM_FindPackage(tok);
if (p)
{
PM_MarkPackage(p);
changecount++;
}
}
else if (!(p->flags & DPF_ENABLED))
changecount++;
}
}
for (p = availablepackages; p; p = p->next)
{
if ((p->flags & DPF_ENGINE) && !(p->flags & DPF_HIDDEN))
{
if (!(p->flags & DPF_TESTING) || pm_autoupdate.ival >= UPD_TESTING)
if (!e || strcmp(e->version, p->version) < 0) //package must be more recent than the previously found engine
if (strcmp(SVNREVISIONSTR, "-") && strcmp(SVNREVISIONSTR, p->version) < 0) //package must be more recent than the current engine too, there's no point auto-updating to an older revision.
e = p;
}
if (p->flags & DPF_MARKED)
{
b = NULL;
for (o = availablepackages; o; o = o->next)
{
if (p == o || (o->flags & DPF_HIDDEN))
continue;
if (!(p->flags & DPF_TESTING) || pm_autoupdate.ival >= UPD_TESTING)
if (!strcmp(o->name, p->name) && !strcmp(o->arch?o->arch:"", p->arch?p->arch:"") && strcmp(o->version, p->version) > 0)
{
if (!b || strcmp(b->version, o->version) < 0)
b = o;
}
}
if (b)
{
changecount++;
PM_MarkPackage(b);
PM_UnmarkPackage(p);
}
}
}
if (e && !(e->flags & DPF_MARKED))
{
if (pm_autoupdate.ival >= UPD_STABLE)
{
changecount++;
PM_MarkPackage(e);
}
}
return changecount;
}
#if defined(M_Menu_Prompt) || defined(SERVERONLY)
#else
static unsigned int PM_ChangeList(char *out, size_t outsize)
{
unsigned int changes = 0;
const char *change;
package_t *p;
size_t l;
size_t ofs = 0;
if (!outsize)
out = NULL;
else
*out = 0;
for (p = availablepackages; p; p=p->next)
{
if (!(p->flags & DPF_MARKED) != !(p->flags & DPF_ENABLED) || (p->flags & DPF_PURGE))
{
changes++;
if (!out)
continue;
if (p->flags & DPF_MARKED)
{
if (p->flags & DPF_PURGE)
change = va(" reinstall %s\n", p->name);
else if (p->flags & DPF_PRESENT)
change = va(" enable %s\n", p->name);
else
change = va(" install %s\n", p->name);
}
else if ((p->flags & DPF_PURGE) || !(p->qhash && (p->flags & DPF_PRESENT)))
change = va(" uninstall %s\n", p->name);
else
change = va(" disable %s\n", p->name);
l = strlen(change);
if (ofs+l >= outsize)
{
Q_strncpyz(out, "Too many changes\n", outsize);
out = NULL;
break;
}
else
{
memcpy(out+ofs, change, l);
ofs += l;
out[ofs] = 0;
}
}
}
return changes;
}
#endif
static void PM_PrintChanges(void)
{
qboolean changes = 0;
package_t *p;
for (p = availablepackages; p; p=p->next)
{
if (!(p->flags & DPF_MARKED) != !(p->flags & DPF_ENABLED) || (p->flags & DPF_PURGE))
{
changes++;
if (p->flags & DPF_MARKED)
{
if (p->flags & DPF_PURGE)
Con_Printf(" reinstall %s\n", p->name);
else
Con_Printf(" install %s\n", p->name);
}
else if ((p->flags & DPF_PURGE) || !(p->qhash && (p->flags & DPF_CACHED)))
Con_Printf(" uninstall %s\n", p->name);
else
Con_Printf(" disable %s\n", p->name);
}
}
if (!changes)
Con_Printf("<no changes>\n");
else
Con_Printf("<%i package(s) changed>\n", changes);
}
static void PM_ApplyChanges(void);
static void PM_ListDownloaded(struct dl_download *dl)
{
int i;
vfsfile_t *f;
f = dl->file;
dl->file = NULL;
i = dl->user_num;
if (dl != downloadablelist[i].curdl)
{
//this request looks stale.
VFS_CLOSE(f);
return;
}
downloadablelist[i].curdl = NULL;
if (f)
{
downloadablelist[i].received = 1;
PM_ParsePackageList(f, 0, dl->url, downloadablelist[i].prefix);
VFS_CLOSE(f);
}
else
downloadablelist[i].received = -1;
if (!doautoupdate && !domanifestinstall)
return; //don't spam this.
for (i = 0; i < numdownloadablelists; i++)
{
if (!downloadablelist[i].received)
break;
}
/*
if (domanifestinstall == MANIFEST_SECURITY_INSTALLER && manifestpackages)
{
package_t *meta;
meta = PM_MarkedPackage(manifestpackages);
if (!meta)
{
meta = PM_FindPackage(manifestpackages);
if (meta)
{
PM_RevertChanges();
PM_MarkPackage(meta);
PM_ApplyChanges();
#ifdef DOWNLOADMENU
if (!isDedicated)
{
if (Key_Dest_Has(kdm_emenu))
{
Key_Dest_Remove(kdm_emenu);
}
#ifdef MENU_DAT
if (Key_Dest_Has(kdm_gmenu))
MP_Toggle(0);
#endif
Cmd_ExecuteString("menu_download\n", RESTRICT_LOCAL);
}
#endif
return;
}
}
}
*/
if ((doautoupdate || domanifestinstall == MANIFEST_SECURITY_DEFAULT) && i == numdownloadablelists)
{
if (PM_MarkUpdates())
{
#ifdef DOWNLOADMENU
if (!isDedicated)
{
if (Key_Dest_Has(kdm_emenu))
Key_Dest_Remove(kdm_emenu);
#ifdef MENU_DAT
if (Key_Dest_Has(kdm_gmenu))
MP_Toggle(0);
#endif
Cmd_ExecuteString("menu_download\n", RESTRICT_LOCAL);
}
else
#endif
PM_PrintChanges();
}
}
}
//retry 1==
static void PM_UpdatePackageList(qboolean autoupdate, int retry)
{
unsigned int i;
if (retry>1 || pm_downloads_url.modified)
PM_Shutdown();
PM_PreparePackageList();
//make sure our sources are okay.
if (*pm_downloads_url.string)
PM_AddSubList(pm_downloads_url.string, "", true, true);
doautoupdate |= autoupdate;
//kick off the initial tier of list-downloads.
for (i = 0; i < numdownloadablelists; i++)
{
if (downloadablelist[i].received)
continue;
autoupdate = false;
if (downloadablelist[i].curdl)
continue;
downloadablelist[i].curdl = HTTP_CL_Get(va("%s%s"DOWNLOADABLESARGS, downloadablelist[i].url, strchr(downloadablelist[i].url,'?')?"&":"?"), NULL, PM_ListDownloaded);
if (downloadablelist[i].curdl)
{
downloadablelist[i].curdl->user_num = i;
downloadablelist[i].curdl->file = VFSPIPE_Open(1, false);
downloadablelist[i].curdl->isquery = true;
DL_CreateThread(downloadablelist[i].curdl, NULL, NULL);
}
else
{
Con_Printf("Could not contact updates server - %s\n", downloadablelist[i].url);
downloadablelist[i].received = -1;
}
}
if (autoupdate)
{
doautoupdate = 0;
if (PM_MarkUpdates())
{
#ifdef DOWNLOADMENU
if (!isDedicated)
Cbuf_AddText("menu_download\n", RESTRICT_LOCAL);
else
#endif
PM_PrintChanges();
}
}
}
static void COM_QuotedConcat(const char *cat, char *buf, size_t bufsize)
{
const unsigned char *gah;
for (gah = (const unsigned char*)cat; *gah; gah++)
{
if (*gah <= ' ' || *gah == '$' || *gah == '\"' || *gah == '\n' || *gah == '\r')
break;
}
if (*gah || *cat == '\\' ||
strstr(cat, "//") || strstr(cat, "/*"))
{ //contains some dodgy stuff.
size_t curlen = strlen(buf);
buf += curlen;
bufsize -= curlen;
COM_QuotedString(cat, buf, bufsize, false);
}
else
{ //okay, no need for quotes.
Q_strncatz(buf, cat, bufsize);
}
}
static void PM_WriteInstalledPackages(void)
{
char buf[8192];
int i;
char *s;
package_t *p, *e = NULL;
struct packagedep_s *dep, *ef = NULL;
vfsfile_t *f = FS_OpenVFS(INSTALLEDFILES, "wb", FS_ROOT);
if (!f)
{
Con_Printf("menu_download: Can't update installed list\n");
return;
}
s = "version 2\n";
VFS_WRITE(f, s, strlen(s));
s = va("set updatemode %s\n", COM_QuotedString(pm_autoupdate.string, buf, sizeof(buf), false));
VFS_WRITE(f, s, strlen(s));
s = va("set declined %s\n", COM_QuotedString(declinedpackages?declinedpackages:"", buf, sizeof(buf), false));
VFS_WRITE(f, s, strlen(s));
for (i = 0; i < numdownloadablelists; i++)
{
if (downloadablelist[i].save)
{
s = va("sublist \"%s\" \"%s\"\n", downloadablelist[i].url, downloadablelist[i].prefix);
VFS_WRITE(f, s, strlen(s));
}
}
for (p = availablepackages; p ; p=p->next)
{
if (p->flags & (DPF_PRESENT|DPF_ENABLED))
{
buf[0] = 0;
COM_QuotedString(va("%s%s", p->category, p->name), buf, sizeof(buf), false);
if (p->flags & DPF_ENABLED)
{ //v3+
// Q_strncatz(buf, " ", sizeof(buf));
// COM_QuotedConcat(va("installed=1"), buf, sizeof(buf));
}
else
{ //v2
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("stale=1"), buf, sizeof(buf));
}
if (*p->title && strcmp(p->title, p->name))
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("title=%s", p->version), buf, sizeof(buf));
}
if (*p->version)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("ver=%s", p->version), buf, sizeof(buf));
}
//if (*p->gamedir)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("gamedir=%s", p->gamedir), buf, sizeof(buf));
}
if (p->qhash)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("qhash=%s", p->qhash), buf, sizeof(buf));
}
if (p->priority!=PM_DEFAULTPRIORITY)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("priority=%i", p->priority), buf, sizeof(buf));
}
if (p->arch)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("arch=%s", p->arch), buf, sizeof(buf));
}
if (p->description)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("desc=%s", p->description), buf, sizeof(buf));
}
if (p->license)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("license=%s", p->license), buf, sizeof(buf));
}
if (p->author)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("author=%s", p->author), buf, sizeof(buf));
}
if (p->previewimage)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("preview=%s", p->previewimage), buf, sizeof(buf));
}
if (p->fsroot == FS_BINARYPATH)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat("root=bin", buf, sizeof(buf));
}
for (dep = p->deps; dep; dep = dep->next)
{
if (dep->dtype == DEP_FILE)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("file=%s", dep->name), buf, sizeof(buf));
if ((p->flags & DPF_ENABLED) && (p->flags & DPF_ENGINE) && (!e || strcmp(e->version, p->version) < 0))
{
e = p;
ef = dep;
}
}
else if (dep->dtype == DEP_REQUIRE)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("depend=%s", dep->name), buf, sizeof(buf));
}
else if (dep->dtype == DEP_CONFLICT)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("conflict=%s", dep->name), buf, sizeof(buf));
}
else if (dep->dtype == DEP_FILECONFLICT)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("fileconflict=%s", dep->name), buf, sizeof(buf));
}
else if (dep->dtype == DEP_RECOMMEND)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat(va("recommend=%s", dep->name), buf, sizeof(buf));
}
}
if (p->flags & DPF_TESTING)
{
Q_strncatz(buf, " ", sizeof(buf));
COM_QuotedConcat("test=1", buf, sizeof(buf));
}
buf[sizeof(buf)-2] = 0; //just in case.
Q_strncatz(buf, "\n", sizeof(buf));
VFS_WRITE(f, buf, strlen(buf));
}
}
VFS_CLOSE(f);
if (ef)
{
char native[MAX_OSPATH];
FS_NativePath(ef->name, e->fsroot, native, sizeof(native));
Sys_SetUpdatedBinary(native);
}
}
//callback from PM_Download_Got, extracts each file from an archive
static int QDECL PM_ExtractFiles(const char *fname, qofs_t fsize, time_t mtime, void *parm, searchpathfuncs_t *spath)
{ //this is gonna suck. threading would help, but gah.
package_t *p = parm;
flocation_t loc;
if (fname[strlen(fname)-1] == '/')
{ //directory.
}
else if (spath->FindFile(spath, &loc, fname, NULL) && loc.len < 0x80000000u)
{
char *f = malloc(loc.len);
const char *n;
if (f)
{
spath->ReadFile(spath, &loc, f);
if (*p->gamedir)
n = va("%s/%s", p->gamedir, fname);
else
n = fname;
if (FS_WriteFile(n, f, loc.len, p->fsroot))
p->flags |= DPF_NATIVE|DPF_ENABLED;
free(f);
//keep track of the installed files, so we can delete them properly after.
PM_AddDep(p, DEP_FILE, fname);
}
}
return 1;
}
//package has been downloaded and installed, but some packages need to be enabled
//(plugins might have other dll dependancies, so this can only happen AFTER the entire package was extracted)
static void PM_PackageEnabled(package_t *p)
{
char ext[8];
struct packagedep_s *dep;
FS_FlushFSHashFull();
for (dep = p->deps; dep; dep = dep->next)
{
if (dep->dtype != DEP_FILE)
continue;
COM_FileExtension(dep->name, ext, sizeof(ext));
if (!stricmp(ext, "pak") || !stricmp(ext, "pk3"))
FS_ReloadPackFiles();
#ifdef PLUGINS
if ((p->flags & DPF_PLUGIN) && !Q_strncasecmp(dep->name, "fteplug_", 8))
Cmd_ExecuteString(va("plug_load %s\n", dep->name), RESTRICT_LOCAL);
#endif
#ifdef MENU_DAT
if (!Q_strcasecmp(dep->name, "menu.dat"))
Cmd_ExecuteString("menu_restart\n", RESTRICT_LOCAL);
#endif
}
}
static void PM_StartADownload(void);
//callback from PM_StartADownload
static void PM_Download_Got(struct dl_download *dl)
{
char native[MAX_OSPATH];
qboolean successful = dl->status == DL_FINISHED;
package_t *p;
char *tempname = dl->user_ctx;
for (p = availablepackages; p ; p=p->next)
{
if (p->download == dl)
break;
}
if (dl->file)
{
VFS_CLOSE(dl->file);
dl->file = NULL;
}
if (p)
{
char ext[8];
char *destname;
struct packagedep_s *dep;
p->download = NULL;
if (!successful)
{
Con_Printf("Couldn't download %s (from %s)\n", p->name, dl->url);
FS_Remove (tempname, p->fsroot);
Z_Free(tempname);
PM_StartADownload();
return;
}
if (p->extract == EXTRACT_ZIP)
{
vfsfile_t *f = FS_OpenVFS(tempname, "rb", p->fsroot);
if (f)
{
searchpathfuncs_t *archive = FSZIP_LoadArchive(f, NULL, tempname, tempname, NULL);
if (archive)
{
p->flags &= ~(DPF_NATIVE|DPF_CACHED|DPF_CORRUPT|DPF_ENABLED);
archive->EnumerateFiles(archive, "*", PM_ExtractFiles, p);
archive->EnumerateFiles(archive, "*/*", PM_ExtractFiles, p);
archive->EnumerateFiles(archive, "*/*/*", PM_ExtractFiles, p);
archive->EnumerateFiles(archive, "*/*/*/*", PM_ExtractFiles, p);
archive->EnumerateFiles(archive, "*/*/*/*/*", PM_ExtractFiles, p);
archive->EnumerateFiles(archive, "*/*/*/*/*/*", PM_ExtractFiles, p);
archive->EnumerateFiles(archive, "*/*/*/*/*/*/*", PM_ExtractFiles, p);
archive->EnumerateFiles(archive, "*/*/*/*/*/*/*/*", PM_ExtractFiles, p);
archive->EnumerateFiles(archive, "*/*/*/*/*/*/*/*/*", PM_ExtractFiles, p);
archive->ClosePath(archive);
PM_WriteInstalledPackages();
// if (!stricmp(ext, "pak") || !stricmp(ext, "pk3"))
// FS_ReloadPackFiles();
}
else
VFS_CLOSE(f);
}
PM_ValidatePackage(p);
FS_Remove (tempname, p->fsroot);
Z_Free(tempname);
PM_StartADownload();
return;
}
else
{
for (dep = p->deps; dep; dep = dep->next)
{
unsigned int nfl;
if (dep->dtype != DEP_FILE)
continue;
COM_FileExtension(dep->name, ext, sizeof(ext));
if (!stricmp(ext, "pak") || !stricmp(ext, "pk3"))
FS_UnloadPackFiles(); //we reload them after
#ifdef PLUGINS
if ((!stricmp(ext, "dll") || !stricmp(ext, "so")) && !Q_strncmp(dep->name, "fteplug_", 8))
Cmd_ExecuteString(va("plug_close %s\n", dep->name), RESTRICT_LOCAL); //try to purge plugins so there's no files left open
#endif
nfl = DPF_NATIVE;
if (*p->gamedir)
{
char temp[MAX_OSPATH];
destname = va("%s/%s", p->gamedir, dep->name);
if (p->qhash && FS_GenCachedPakName(destname, p->qhash, temp, sizeof(temp)))
{
nfl = DPF_CACHED;
destname = va("%s", temp);
}
}
else
destname = dep->name;
nfl |= DPF_ENABLED | (p->flags & ~(DPF_CACHED|DPF_NATIVE|DPF_CORRUPT));
FS_CreatePath(destname, p->fsroot);
if (FS_Remove(destname, p->fsroot))
;
if (!FS_Rename2(tempname, destname, p->fsroot, p->fsroot))
{
//error!
if (!FS_NativePath(destname, p->fsroot, native, sizeof(native)))
Q_strncpyz(native, destname, sizeof(native));
Con_Printf("Couldn't rename %s to %s. Removed instead.\n", tempname, native);
FS_Remove (tempname, p->fsroot);
}
else
{ //success!
if (!FS_NativePath(destname, p->fsroot, native, sizeof(native)))
Q_strncpyz(native, destname, sizeof(native));
Con_Printf("Downloaded %s (to %s)\n", p->name, native);
p->flags = nfl;
PM_WriteInstalledPackages();
}
PM_ValidatePackage(p);
PM_PackageEnabled(p);
Z_Free(tempname);
PM_StartADownload();
return;
}
}
Con_Printf("menu_download: %s has no filename info\n", p->name);
}
else
Con_Printf("menu_download: Can't figure out where %s came from (url: %s)\n", dl->localname, dl->url);
FS_Remove (tempname, FS_GAMEONLY);
Z_Free(tempname);
PM_StartADownload();
}
static char *PM_GetTempName(package_t *p)
{
struct packagedep_s *dep, *fdep;
char *destname, *t, *ts;
//always favour the file so that we can rename safely without needing a copy.
for (dep = p->deps, fdep = NULL; dep; dep = dep->next)
{
if (dep->dtype != DEP_FILE)
continue;
if (fdep)
{
fdep = NULL;
break;
}
fdep = dep;
}
if (fdep)
{
if (*p->gamedir)
destname = va("%s/%s.tmp", p->gamedir, fdep->name);
else
destname = va("%s.tmp", fdep->name);
return Z_StrDup(destname);
}
ts = Z_StrDup(p->name);
for (t = ts; *t; t++)
{
switch(*t)
{
case '/':
case '?':
case '<':
case '>':
case '\\':
case ':':
case '*':
case '|':
case '\"':
case '.':
*t = '_';
break;
default:
break;
}
}
if (*ts)
{
if (*p->gamedir)
destname = va("%s/%s.tmp", p->gamedir, ts);
else
destname = va("%s.tmp", ts);
}
else
destname = va("%x.tmp", (unsigned int)(quintptr_t)p);
Z_Free(ts);
return Z_StrDup(destname);
}
/*static void PM_AddDownloadedPackage(const char *filename)
{
char pathname[1024];
package_t *p;
Q_snprintfz(pathname, sizeof(pathname), "%s/%s", "Cached", filename);
p->name = Z_StrDup(COM_SkipPath(pathname));
*COM_SkipPath(pathname) = 0;
p->category = Z_StrDup(pathname);
Q_strncpyz(p->version, "", sizeof(p->version));
Q_snprintfz(p->gamedir, sizeof(p->gamedir), "%s", "");
p->fsroot = FS_ROOT;
p->extract = EXTRACT_COPY;
p->priority = 0;
p->flags = DPF_INSTALLED;
p->title = Z_StrDup(p->name);
p->arch = NULL;
p->qhash = NULL; //FIXME
p->description = NULL;
p->license = NULL;
p->author = NULL;
p->previewimage = NULL;
}*/
int PM_IsApplying(qboolean listsonly)
{
package_t *p;
int count = 0;
int i;
if (!listsonly)
{
for (p = availablepackages; p ; p=p->next)
{
if (p->download)
count++;
}
}
for (i = 0; i < numdownloadablelists; i++)
{
if (downloadablelist[i].curdl)
count++;
}
return count;
}
//looks for the next package that needs downloading, and grabs it
static void PM_StartADownload(void)
{
vfsfile_t *tmpfile;
char *temp;
package_t *p;
const int simultaneous = PM_IsApplying(true)?1:2;
int i;
qboolean downloading = false;
for (p = availablepackages; p && simultaneous > PM_IsApplying(false); p=p->next)
{
if (p->download)
downloading = true;
if (p->trymirrors)
{ //flagged for a (re?)download
char *mirror = NULL;
for (i = 0; i < countof(p->mirror); i++)
{
if (p->mirror[i] && (p->trymirrors & (1u<<i)))
{
mirror = p->mirror[i];
p->trymirrors &= ~(1u<<i);
break;
}
}
if (!mirror)
{ //erk...
p->trymirrors = 0;
for (i = 0; i < countof(p->mirror); i++)
if (p->mirror[i])
break;
if (i == countof(p->mirror))
{ //this appears to be a meta package with no download
//just directly install it.
//FIXME: make sure there's no files...
p->flags &= ~(DPF_NATIVE|DPF_CACHED|DPF_CORRUPT);
p->flags |= DPF_ENABLED;
Con_Printf("Enabled meta package %s\n", p->name);
PM_WriteInstalledPackages();
PM_PackageEnabled(p);
}
continue;
}
if ((p->flags & DPF_PRESENT) && !PM_PurgeOnDisable(p))
{ //its in our cache directory, so lets just use that
p->trymirrors = 0;
p->flags |= DPF_ENABLED;
Con_Printf("Enabled cached package %s\n", p->name);
PM_WriteInstalledPackages();
PM_PackageEnabled(p);
continue;
}
temp = PM_GetTempName(p);
//FIXME: we should lock in the temp path, in case the user foolishly tries to change gamedirs.
FS_CreatePath(temp, p->fsroot);
switch (p->extract)
{
case EXTRACT_ZIP:
case EXTRACT_COPY:
tmpfile = FS_OpenVFS(temp, "wb", p->fsroot);
break;
#ifdef AVAIL_XZDEC
case EXTRACT_XZ:
{
vfsfile_t *raw;
raw = FS_OpenVFS(temp, "wb", p->fsroot);
tmpfile = FS_XZ_DecompressWriteFilter(raw);
if (!tmpfile)
VFS_CLOSE(raw);
}
break;
#endif
#ifdef AVAIL_GZDEC
case EXTRACT_GZ:
{
vfsfile_t *raw;
raw = FS_OpenVFS(temp, "wb", p->fsroot);
tmpfile = FS_GZ_WriteFilter(raw, true, false);
if (!tmpfile)
VFS_CLOSE(raw);
}
break;
#endif
default:
Con_Printf("decompression method not supported\n");
continue;
}
if (tmpfile)
p->download = HTTP_CL_Get(mirror, NULL, PM_Download_Got);
if (p->download)
{
Con_Printf("Downloading %s\n", p->name);
p->download->file = tmpfile;
p->download->user_ctx = temp;
DL_CreateThread(p->download, NULL, NULL);
downloading = true;
}
else
{
Con_Printf("Unable to download %s\n", p->name);
p->flags &= ~DPF_MARKED; //can't do it.
if (tmpfile)
VFS_CLOSE(tmpfile);
FS_Remove(temp, p->fsroot);
}
}
}
//clear the updating flag once there's no more activity needed
pkg_updating = downloading;
}
//'just' starts doing all the things needed to remove/install selected packages
static void PM_ApplyChanges(void)
{
package_t *p, **link;
char temp[MAX_OSPATH];
if (pkg_updating)
return;
pkg_updating = true;
//delete any that don't exist
for (link = &availablepackages; *link ; )
{
p = *link;
if (p->download)
; //erk, dude, don't do two!
else if ((p->flags & DPF_PURGE) || (!(p->flags&DPF_MARKED) && (p->flags&DPF_ENABLED)))
{ //if we don't want it but we have it anyway. don't bother to follow this logic when reinstalling
qboolean reloadpacks = false;
struct packagedep_s *dep;
for (dep = p->deps; dep; dep = dep->next)
{
if (dep->dtype == DEP_FILE)
{
char ext[8];
COM_FileExtension(dep->name, ext, sizeof(ext));
if (!stricmp(ext, "pak") || !stricmp(ext, "pk3"))
reloadpacks = true;
#ifdef PLUGINS //when disabling/purging plugins, be sure to unload them first (unfortunately there might be some latency before this can actually happen).
if ((p->flags & DPF_PLUGIN) && !Q_strncasecmp(dep->name, "fteplug_", 8))
Cmd_ExecuteString(va("plug_close %s\n", dep->name), RESTRICT_LOCAL); //try to purge plugins so there's no files left open
#endif
}
}
if (reloadpacks) //okay, some package was removed, unload all, do the deletions/disables, then reload them. This is kinda shit. Would be better to remove individual packages, which would avoid unnecessary config execs.
FS_UnloadPackFiles();
if ((p->flags & DPF_PURGE) || PM_PurgeOnDisable(p))
{
Con_Printf("Purging package %s\n", p->name);
for (dep = p->deps; dep; dep = dep->next)
{
if (dep->dtype == DEP_FILE)
{
if (*p->gamedir)
{
char *f = va("%s/%s", p->gamedir, dep->name);
if (p->qhash && FS_GenCachedPakName(f, p->qhash, temp, sizeof(temp)) && PM_CheckFile(temp, p->fsroot))
{
if (!FS_Remove(temp, p->fsroot))
p->flags |= DPF_CACHED;
}
else if (!FS_Remove(va("%s/%s", p->gamedir, dep->name), p->fsroot))
p->flags |= DPF_NATIVE;
}
else if (!FS_Remove(dep->name, p->fsroot))
p->flags |= DPF_NATIVE;
}
}
}
else
{
for (dep = p->deps; dep; dep = dep->next)
{
if (dep->dtype == DEP_FILE)
{
if (*p->gamedir)
{
char *f = va("%s/%s", p->gamedir, dep->name);
if ((p->flags & DPF_NATIVE) && p->qhash && FS_GenCachedPakName(f, p->qhash, temp, sizeof(temp)))
FS_Rename(f, temp, p->fsroot);
}
}
}
Con_Printf("Disabling package %s\n", p->name);
}
p->flags &= ~(DPF_PURGE|DPF_ENABLED);
/* FIXME: windows bug:
** deleting an exe might 'succeed' but leave the file on disk for a while anyway.
** the file will eventually disappear, but until then we'll still see it as present,
** be unable to delete it again, and trying to open it to see if it still exists
** will fail.
** there's nothing we can do other than wait until whatever part of
** windows that's fucking up releases its handles.
** thankfully this only affects reinstalling exes/engines.
*/
PM_ValidatePackage(p);
PM_WriteInstalledPackages();
if (reloadpacks)
FS_ReloadPackFiles();
if ((p->flags & DPF_FORGETONUNINSTALL) && !(p->flags & DPF_PRESENT))
{
#if 1
downloadablessequence++;
PM_FreePackage(p);
#else
if (p->alternative)
{ //replace it with its alternative package
*p->link = p->alternative;
p->alternative->alternative = p->alternative->next;
if (p->alternative->alternative)
p->alternative->alternative->link = &p->alternative->alternative;
p->alternative->next = p->next;
}
else
{ //just remove it from the list.
*p->link = p->next;
if (p->next)
p->next->link = p->link;
}
//FIXME: the menu(s) hold references to packages, so its not safe to purge them
p->flags |= DPF_HIDDEN;
// BZ_Free(p);
#endif
continue;
}
}
link = &(*link)->next;
}
//and flag any new/updated ones for a download
for (p = availablepackages; p ; p=p->next)
{
if ((p->flags&DPF_MARKED) && !(p->flags&DPF_ENABLED) && !p->download)
p->trymirrors = ~0u;
}
PM_StartADownload(); //and try to do those downloads.
}
#if defined(M_Menu_Prompt) || defined(SERVERONLY)
//if M_Menu_Prompt is a define, then its a stub...
static void PM_PromptApplyChanges(void)
{
PM_ApplyChanges();
}
#else
static qboolean PM_DeclinedPackages(char *out, size_t outsize)
{
size_t ofs = 0;
package_t *p;
qboolean ret = false;
if (manifestpackages)
{
char tok[1024];
char *strings = manifestpackages;
while (strings && *strings)
{
strings = COM_ParseStringSetSep(strings, ';', tok, sizeof(tok));
//already in the list
if (PM_NameIsInStrings(declinedpackages, tok))
continue;
p = PM_MarkedPackage(tok);
if (p) //don't mark it as declined if it wasn't
continue;
p = PM_FindPackage(tok);
if (p)
{ //okay, it was declined
ret = true;
if (!out)
{ //we're confirming that they should be flagged as declined
if (declinedpackages)
{
char *t = declinedpackages;
declinedpackages = Z_StrDup(va("%s;%s", declinedpackages, tok));
Z_Free(t);
}
else
declinedpackages = Z_StrDup(tok);
}
else
{ //we're collecting a list of package names
char *change = va("%s\n", p->name);
size_t l = strlen(change);
if (ofs+l >= outsize)
{
Q_strncpyz(out, "Too many changes\n", outsize);
out = NULL;
break;
}
else
{
memcpy(out+ofs, change, l);
ofs += l;
out[ofs] = 0;
}
break;
}
}
}
}
if (!out && ret)
PM_WriteInstalledPackages();
return ret;
}
static void PM_PromptApplyChanges_Callback(void *ctx, int opt)
{
pkg_updating = false;
if (opt == 0)
PM_ApplyChanges();
}
static void PM_PromptApplyChanges(void);
static void PM_PromptApplyDecline_Callback(void *ctx, int opt)
{
pkg_updating = false;
if (opt == 1)
{
PM_DeclinedPackages(NULL, 0);
PM_PromptApplyChanges();
}
}
static void PM_PromptApplyChanges(void)
{
unsigned int changes;
char text[8192];
//lock it down, so noone can make any changes while this prompt is still displayed
if (pkg_updating)
{
M_Menu_Prompt(PM_PromptApplyChanges_Callback, NULL, "An update is already in progress\nPlease wait\n", NULL, NULL, "Cancel");
return;
}
pkg_updating = true;
strcpy(text, "Really decline the following\nrecommendedpackages?\n\n");
if (PM_DeclinedPackages(text+strlen(text), sizeof(text)-strlen(text)))
M_Menu_Prompt(PM_PromptApplyDecline_Callback, NULL, text, NULL, "Confirm", "Cancel");
else
{
strcpy(text, "Apply the following changes?\n\n");
changes = PM_ChangeList(text+strlen(text), sizeof(text)-strlen(text));
if (!changes)
pkg_updating = false;//no changes...
else
M_Menu_Prompt(PM_PromptApplyChanges_Callback, NULL, text, "Apply", NULL, "Cancel");
}
}
#endif
//names packages that were listed from the manifest.
//if 'mark' is true, then this is an initial install.
void PM_ManifestPackage(const char *metaname, int security)
{
domanifestinstall = security;
Z_Free(manifestpackages);
if (metaname && security)
{
manifestpackages = Z_StrDup(metaname);
// PM_UpdatePackageList(false, false);
}
else
manifestpackages = NULL;
}
qboolean PM_CanInstall(const char *packagename)
{
int i;
package_t *p = PM_FindPackage(packagename);
if (p && !(p->flags&(DPF_ENABLED|DPF_CORRUPT|DPF_HIDDEN)))
{
for (i = 0; i < countof(p->mirror); i++)
if (p->mirror[i])
return true;
}
return false;
}
void PM_Command_f(void)
{
size_t i;
package_t *p;
const char *act = Cmd_Argv(1);
const char *key;
if (Cmd_FromGamecode())
{
Con_Printf("%s may not be used from gamecode\n", Cmd_Argv(0));
return;
}
if (!loadedinstalled)
PM_UpdatePackageList(false, false);
if (!strcmp(act, "list"))
{
for (p = availablepackages; p; p=p->next)
{
const char *status;
char *markup;
if (p->flags & DPF_ENABLED)
markup = S_COLOR_GREEN;
else if (p->flags & DPF_CORRUPT)
markup = S_COLOR_RED;
else if (p->flags & (DPF_CACHED))
markup = S_COLOR_YELLOW; //downloaded but not active
else
markup = S_COLOR_WHITE;
if (!(p->flags & DPF_MARKED) != !(p->flags & DPF_ENABLED) || (p->flags & DPF_PURGE))
{
if (p->flags & DPF_MARKED)
{
if (p->flags & DPF_PURGE)
status = S_COLOR_CYAN"<reinstall>";
else
status = S_COLOR_CYAN"<install>";
}
else if ((p->flags & DPF_PURGE) || !(p->qhash && (p->flags & DPF_CACHED)))
status = S_COLOR_CYAN"<uninstall>";
else
status = S_COLOR_CYAN"<disable>";
}
else if ((p->flags & (DPF_ENABLED|DPF_CACHED)) == DPF_CACHED)
status = S_COLOR_CYAN"<disabled>";
else
status = "";
Con_Printf(" ^[%s%s%s%s^] %s^9 %s (%s%s)\n", markup, p->name, p->arch?":":"", p->arch?p->arch:"", status, strcmp(p->name, p->title)?p->title:"", p->version, (p->flags&DPF_TESTING)?"-testing":"");
}
Con_Printf("<end of list>\n");
}
else if (!strcmp(act, "show"))
{
key = Cmd_Argv(2);
p = PM_FindPackage(key);
if (p)
{
if (p->previewimage)
Con_Printf("^[%s (%s)\\tipimg\\%s\\tip\\%s^]\n", p->name, p->version, p->previewimage, "");
else
Con_Printf("%s (%s)\n", p->name, p->version);
if (p->title)
Con_Printf(" title: %s\n", p->title);
if (p->license)
Con_Printf(" license: %s\n", p->license);
if (p->author)
Con_Printf(" author: %s\n", p->author);
if (p->description)
Con_Printf(" %s\n", p->description);
if (p->flags & DPF_MARKED)
{
if (p->flags & DPF_ENABLED)
{
if (p->flags & DPF_PURGE)
Con_Printf(" package is flagged to be re-installed\n");
else
Con_Printf(" package is currently installed\n");
}
else
Con_Printf(" package is flagged to be installed\n");
}
else
{
if (p->flags & DPF_ENABLED)
{
if (p->flags & DPF_PURGE)
Con_Printf(" package is flagged to be purged\n");
else
Con_Printf(" package is flagged to be disabled\n");
}
else
Con_Printf(" package is not installed\n");
}
if (p->flags & DPF_NATIVE)
Con_Printf(" package is native\n");
if (p->flags & DPF_CACHED)
Con_Printf(" package is cached\n");
if (p->flags & DPF_CORRUPT)
Con_Printf(" package is corrupt\n");
if (p->flags & DPF_DISPLAYVERSION)
Con_Printf(" package has a version conflict\n");
if (p->flags & DPF_FORGETONUNINSTALL)
Con_Printf(" package is obsolete\n");
if (p->flags & DPF_HIDDEN)
Con_Printf(" package is hidden\n");
if (p->flags & DPF_ENGINE)
Con_Printf(" package is an engine update\n");
if (p->flags & DPF_TESTING)
Con_Printf(" package is untested\n");
return;
}
Con_Printf("<package not found>\n");
}
else if (!strcmp(act, "search") || !strcmp(act, "find"))
{
const char *key = Cmd_Argv(2);
for (p = availablepackages; p; p=p->next)
{
if (Q_strcasestr(p->name, key) || (p->title && Q_strcasestr(p->title, key)) || (p->description && Q_strcasestr(p->description, key)))
{
Con_Printf("%s\n", p->name);
}
}
Con_Printf("<end of list>\n");
}
else if (!strcmp(act, "sources") || !strcmp(act, "addsources"))
{
if (Cmd_Argc() == 2)
{
int i;
for (i = 0; i < numdownloadablelists; i++)
Con_Printf("%s %s\n", downloadablelist[i].url, downloadablelist[i].save?"(explicit)":"(implicit)");
Con_Printf("<%i sources>\n", numdownloadablelists);
}
else
PM_AddSubList(Cmd_Argv(2), "", true, true);
}
else if (!strcmp(act, "remsource"))
PM_RemSubList(Cmd_Argv(2));
else if (!strcmp(act, "apply"))
{
Con_Printf("Applying package changes\n");
if (qrenderer != QR_NONE)
PM_PromptApplyChanges();
else if (Cmd_ExecLevel == RESTRICT_LOCAL)
PM_ApplyChanges();
}
else if (!strcmp(act, "changes"))
{
PM_PrintChanges();
}
else if (!strcmp(act, "reset") || !strcmp(act, "revert"))
{
PM_RevertChanges();
}
else if (!strcmp(act, "update"))
{ //flush package cache, make a new request.
for (i = 0; i < numdownloadablelists; i++)
downloadablelist[i].received = 0;
}
else if (!strcmp(act, "upgrade"))
{ //auto-mark any updated packages.
unsigned int changes = PM_MarkUpdates();
if (changes)
{
Con_Printf("%u packages flagged\n", changes);
PM_PromptApplyChanges();
}
else
Con_Printf("Already using latest versions of all packages\n");
}
else if (!strcmp(act, "add") || !strcmp(act, "get") || !strcmp(act, "install") || !strcmp(act, "enable"))
{ //FIXME: make sure this updates.
int arg = 2;
for (arg = 2; arg < Cmd_Argc(); arg++)
{
const char *key = Cmd_Argv(arg);
p = PM_FindPackage(key);
if (p)
PM_MarkPackage(p);
else
Con_Printf("%s: package %s not known\n", Cmd_Argv(0), key);
}
PM_PrintChanges();
}
else if (!strcmp(act, "reinstall"))
{ //fixme: favour the current verson.
int arg = 2;
for (arg = 2; arg < Cmd_Argc(); arg++)
{
const char *key = Cmd_Argv(arg);
p = PM_FindPackage(key);
if (p)
{
PM_MarkPackage(p);
p->flags |= DPF_PURGE;
}
else
Con_Printf("%s: package %s not known\n", Cmd_Argv(0), key);
}
PM_PrintChanges();
}
else if (!strcmp(act, "disable") || !strcmp(act, "rem"))
{
int arg = 2;
for (arg = 2; arg < Cmd_Argc(); arg++)
{
const char *key = Cmd_Argv(arg);
p = PM_MarkedPackage(key);
if (!p)
p = PM_FindPackage(key);
if (p)
PM_UnmarkPackage(p);
else
Con_Printf("%s: package %s not known\n", Cmd_Argv(0), key);
}
PM_PrintChanges();
}
else if (!strcmp(act, "del") || !strcmp(act, "purge") || !strcmp(act, "delete") || !strcmp(act, "uninstall"))
{
int arg = 2;
for (arg = 2; arg < Cmd_Argc(); arg++)
{
const char *key = Cmd_Argv(arg);
p = PM_MarkedPackage(key);
if (!p)
p = PM_FindPackage(key);
if (p)
{
PM_UnmarkPackage(p);
p->flags |= DPF_PURGE;
}
else
Con_Printf("%s: package %s not known\n", Cmd_Argv(0), key);
}
PM_PrintChanges();
}
else
Con_Printf("%s: Unknown action %s\nShould be one of list, show, search, upgrade, revert, add, rem, del, changes, apply\n", Cmd_Argv(0), act);
}
qboolean PM_FindUpdatedEngine(char *syspath, size_t syspathsize)
{
struct packagedep_s *dep;
package_t *e = NULL, *p;
char *pfname;
//figure out what we've previously installed.
PM_PreparePackageList();
for (p = availablepackages; p; p = p->next)
{
if ((p->flags & DPF_ENGINE) && !(p->flags & DPF_HIDDEN) && p->fsroot == FS_ROOT)
{
if ((p->flags & DPF_ENABLED) && (!e || strcmp(e->version, p->version) < 0))
if (strcmp(SVNREVISIONSTR, "-") && strcmp(SVNREVISIONSTR, p->version) < 0) //package must be more recent than the current engine too, there's no point auto-updating to an older revision.
{
for (dep = p->deps, pfname = NULL; dep; dep = dep->next)
{
if (dep->dtype != DEP_FILE)
continue;
if (pfname)
{
pfname = NULL;
break;
}
pfname = dep->name;
}
if (pfname && PM_CheckFile(pfname, p->fsroot))
{
if (FS_NativePath(pfname, p->fsroot, syspath, syspathsize))
e = p;
}
}
}
}
if (e)
return true;
return false;
}
#else
qboolean PM_CanInstall(const char *packagename)
{
return false;
}
void PM_Command_f (void)
{
Con_Printf("Package Manager is not implemented in this build\n");
}
void PM_LoadPackages(searchpath_t **oldpaths, const char *parent_pure, const char *parent_logical, searchpath_t *search, unsigned int loadstuff, int minpri, int maxpri)
{
}
void PM_EnumeratePlugins(void (*callback)(const char *name))
{
}
void PM_ManifestPackage(const char *metaname, int security)
{
}
void PM_Shutdown(void)
{
}
int PM_IsApplying(qboolean listsonly)
{
return false;
}
qboolean PM_FindUpdatedEngine(char *syspath, size_t syspathsize)
{
return false;
}
#endif
#ifdef DOWNLOADMENU
typedef struct {
menucustom_t *list;
char intermediatefilename[MAX_QPATH];
char pathprefix[MAX_QPATH];
int downloadablessequence;
qboolean populated;
} dlmenu_t;
static void MD_Draw (int x, int y, struct menucustom_s *c, struct menu_s *m)
{
package_t *p;
char *n;
if (c->dint != downloadablessequence)
return; //probably stale
p = c->dptr;
if (p)
{
if (p->alternative && (p->flags & DPF_HIDDEN))
p = p->alternative;
if (p->download)
Draw_FunString (x+4, y, va("%i", (int)p->download->qdownload.percent));
else if (p->trymirrors)
Draw_FunString (x+4, y, "PND");
else
{
switch((p->flags & (DPF_ENABLED | DPF_MARKED)))
{
case 0:
if (p->flags & DPF_PURGE)
Draw_FunString (x, y, "DEL"); //purge
else if (p->flags & DPF_HIDDEN)
Draw_FunString (x+4, y, "---");
else if (p->flags & DPF_CORRUPT)
Draw_FunString (x, y, "!!!");
else
{
Draw_FunString (x+4, y, "^Ue080^Ue082");
Draw_FunString (x+8, y, "^Ue081");
if (p->flags & DPF_PRESENT)
Draw_FunString (x+8, y, "C");
}
break;
case DPF_ENABLED:
if ((p->flags & DPF_PURGE) || PM_PurgeOnDisable(p))
Draw_FunString (x, y, "DEL");
else
Draw_FunString (x, y, "REM");
break;
case DPF_MARKED:
if (p->flags & DPF_PURGE)
Draw_FunString (x, y, "GET");
else if (p->flags & (DPF_PRESENT))
Draw_FunString (x, y, "USE");
else
Draw_FunString (x, y, "GET");
break;
case DPF_ENABLED | DPF_MARKED:
if (p->flags & DPF_PURGE)
Draw_FunString (x, y, "GET"); //purge and reinstall.
else if (p->flags & DPF_CORRUPT)
Draw_FunString (x, y, "?""?""?");
else
{
Draw_FunString (x+4, y, "^Ue080^Ue082");
Draw_FunString (x+8, y, "^Ue083");
}
break;
}
}
n = p->title;
if (p->flags & DPF_DISPLAYVERSION)
n = va("%s (%s)", n, *p->version?p->version:"unversioned");
if (p->flags & DPF_TESTING) //hide testing updates
n = va("^h%s", n);
// if (!(p->flags & (DPF_ENABLED|DPF_MARKED|DPF_PRESENT))
// continue;
if (&m->selecteditem->common == &c->common)
Draw_AltFunString (x+48, y, n);
else
Draw_FunString(x+48, y, n);
}
}
static qboolean MD_Key (struct menucustom_s *c, struct menu_s *m, int key, unsigned int unicode)
{
package_t *p, *p2;
struct packagedep_s *dep, *dep2;
if (c->dint != downloadablessequence)
return false; //probably stale
p = c->dptr;
if (key == K_ENTER || key == K_KP_ENTER || key == K_GP_START || key == K_MOUSE1)
{
if (p->alternative && (p->flags & DPF_HIDDEN))
p = p->alternative;
if (p->flags & DPF_ENABLED)
{
switch (p->flags & (DPF_PURGE|DPF_MARKED))
{
case DPF_MARKED:
PM_UnmarkPackage(p); //deactivate it
break;
case 0:
p->flags |= DPF_PURGE; //purge
if (!PM_PurgeOnDisable(p))
break;
//fall through
case DPF_PURGE:
PM_MarkPackage(p); //reinstall
// if (!(p->flags & DPF_HIDDEN) && !(p->flags & DPF_CACHED))
// break;
//fall through
case DPF_MARKED|DPF_PURGE:
p->flags &= ~DPF_PURGE; //back to no-change
break;
}
}
else
{
switch (p->flags & (DPF_PURGE|DPF_MARKED))
{
case 0:
PM_MarkPackage(p);
//now: try to install
break;
case DPF_MARKED:
p->flags |= DPF_PURGE;
//now: re-get despite already having it.
if ((p->flags & DPF_CORRUPT) || ((p->flags & DPF_PRESENT) && !PM_PurgeOnDisable(p)))
break; //only makes sense if we already have a cached copy that we're not going to use.
//fallthrough
case DPF_MARKED|DPF_PURGE:
PM_UnmarkPackage(p);
//now: delete
if ((p->flags & DPF_CORRUPT) || ((p->flags & DPF_PRESENT) && !PM_PurgeOnDisable(p)))
break; //only makes sense if we have a cached/corrupt copy of it already
//fallthrough
case DPF_PURGE:
p->flags &= ~DPF_PURGE;
//now: no change
break;
}
}
if (p->flags&DPF_MARKED)
{
//any other packages that conflict should be flagged for uninstall now that this one will replace it.
for (p2 = availablepackages; p2; p2 = p2->next)
{
if (p == p2)
continue;
for (dep = p->deps; dep; dep = dep->next)
{
if (dep->dtype != DEP_FILE)
continue;
for (dep2 = p2->deps; dep2; dep2 = dep2->next)
{
if (dep2->dtype != DEP_FILE)
continue;
if (!strcmp(dep->name, dep2->name))
{
PM_UnmarkPackage(p2);
break;
}
}
}
}
}
else
p->trymirrors = 0;
return true;
}
return false;
}
static void MD_AutoUpdate_Draw (int x, int y, struct menucustom_s *c, struct menu_s *m)
{
char *settings[] =
{
"Off",
"Stable Updates",
"Test Updates"
};
char *text;
int setting = bound(0, pm_autoupdate.ival, 2);
text = va("Auto Update: %s", settings[setting]);
if (&m->selecteditem->common == &c->common)
Draw_AltFunString (x+4, y, text);
else
Draw_FunString (x+4, y, text);
}
static qboolean MD_AutoUpdate_Key (struct menucustom_s *c, struct menu_s *m, int key, unsigned int unicode)
{
if (key == K_ENTER || key == K_KP_ENTER || key == K_GP_START || key == K_MOUSE1)
{
char nv[8] = "0";
if (pm_autoupdate.ival < UPD_TESTING && pm_autoupdate.ival >= 0)
Q_snprintfz(nv, sizeof(nv), "%i", pm_autoupdate.ival+1);
Cvar_ForceSet(&pm_autoupdate, nv);
PM_WriteInstalledPackages();
PM_UpdatePackageList(true, 0);
}
return false;
}
qboolean MD_PopMenu (union menuoption_s *mo,struct menu_s *m,int key)
{
if (key == K_ENTER || key == K_KP_ENTER || key == K_GP_START || key == K_MOUSE1)
{
M_RemoveMenu(m);
return true;
}
return false;
}
static qboolean MD_ApplyDownloads (union menuoption_s *mo,struct menu_s *m,int key)
{
if (key == K_ENTER || key == K_KP_ENTER || key == K_GP_START || key == K_MOUSE1)
{
PM_PromptApplyChanges();
return true;
}
return false;
}
static qboolean MD_MarkUpdatesButton (union menuoption_s *mo,struct menu_s *m,int key)
{
if (key == K_ENTER || key == K_KP_ENTER || key == K_GP_START || key == K_MOUSE1)
{
PM_MarkUpdates();
return true;
}
return false;
}
static qboolean MD_RevertUpdates (union menuoption_s *mo,struct menu_s *m,int key)
{
if (key == K_ENTER || key == K_KP_ENTER || key == K_GP_START || key == K_MOUSE1)
{
PM_RevertChanges();
return true;
}
return false;
}
static void MD_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;
prefixlen = strlen(info->pathprefix);
y = 48;
MC_AddCommand(m, 0, 170, y, "Apply", MD_ApplyDownloads);
y+=8;
MC_AddCommand(m, 0, 170, y, "Back", MD_PopMenu);
y+=8;
if (!prefixlen)
{
MC_AddCommand(m, 0, 170, y, "Mark Updates", MD_MarkUpdatesButton);
y+=8;
MC_AddCommand(m, 0, 170, y, "Revert Updates", MD_RevertUpdates);
y+=8;
}
if (!prefixlen)
{
c = MC_AddCustom(m, 0, y, p, 0);
c->draw = MD_AutoUpdate_Draw;
c->key = MD_AutoUpdate_Key;
c->common.width = 320;
c->common.height = 8;
y += 8;
}
y+=4; //small gap
for (p = availablepackages; p; p = p->next)
{
if (strncmp(p->category, info->pathprefix, prefixlen))
continue;
if ((p->flags & DPF_HIDDEN) && (p->arch || !(p->flags & DPF_ENABLED)))
continue;
// if (p->flags & DPF_TESTING) //hide testing updates
// if (!(p->flags & (DPF_ENABLED|DPF_MARKED|DPF_PRESENT))
// continue;
slash = strchr(p->category+prefixlen, '/');
if (slash)
{
Q_strncpyz(path, p->category, 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+1, path + prefixlen))
break;
if (!mo)
{
package_t *s;
menubutton_t *b;
for (s = availablepackages; s; s = s->next)
{
if (!strncmp(s->category, info->pathprefix, slash-path) || s->category[slash-path] != '/')
continue;
if (!(s->flags & DPF_ENABLED) != !(s->flags & DPF_MARKED))
break;
}
b = MC_AddConsoleCommand(m, 6*8, 170, y, va("%s%s", s?"!":" ", path+prefixlen), va("menu_download \"%s/\"", path));
y += 8;
if (!m->selecteditem)
m->selecteditem = (menuoption_t*)b;
}
}
else
{
c = MC_AddCustom(m, 0, y, p, downloadablessequence);
c->draw = MD_Draw;
c->key = MD_Key;
c->common.width = 320;
c->common.height = 8;
c->common.tooltip = p->description;
y += 8;
if (!m->selecteditem)
m->selecteditem = (menuoption_t*)c;
}
}
}
#include "shader.h"
static void MD_Download_UpdateStatus(struct menu_s *m)
{
dlmenu_t *info = m->data;
int i;
if (info->downloadablessequence != downloadablessequence)
{
while(m->options)
{
menuoption_t *op = m->options;
m->options = op->common.next;
if (op->common.iszone)
Z_Free(op);
}
m->cursoritem = m->selecteditem = NULL;
info->downloadablessequence = downloadablessequence;
info->populated = false;
MC_AddWhiteText(m, 24, 170, 8, "Downloads", false);
MC_AddWhiteText(m, 16, 170, 24, "^Ue01d^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01f", false);
//FIXME: should probably reselect the previous selected item. lets just assume everyone uses a mouse...
}
if (!info->populated)
{
for (i = 0; i < numdownloadablelists; i++)
{
if (!downloadablelist[i].received)
{
Draw_FunStringWidth(0, vid.height - 8, "Querying for package list", vid.width, 2, false);
return;
}
}
info->populated = true;
MD_AddItemsToDownloadMenu(m);
}
if (m->selecteditem && m->selecteditem->common.type == mt_custom && m->selecteditem->custom.dptr)
{
package_t *p = m->selecteditem->custom.dptr;
if (p->previewimage)
{
shader_t *sh = R_RegisterPic(p->previewimage, NULL);
if (R_GetShaderSizes(sh, NULL, NULL, false) > 0)
R2D_Image(0, 0, vid.width, vid.height, 0, 0, 1, 1, sh);
}
}
}
void Menu_DownloadStuff_f (void)
{
menu_t *menu;
dlmenu_t *info;
Key_Dest_Add(kdm_emenu);
menu = M_CreateMenu(sizeof(dlmenu_t));
info = menu->data;
menu->persist = true;
menu->predraw = MD_Download_UpdateStatus;
info->downloadablessequence = downloadablessequence;
Q_strncpyz(info->pathprefix, Cmd_Argv(1), sizeof(info->pathprefix));
if (!*info->pathprefix || !loadedinstalled)
PM_UpdatePackageList(false, true);
MC_AddWhiteText(menu, 24, 170, 8, "Downloads", false);
MC_AddWhiteText(menu, 16, 170, 24, "^Ue01d^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01e^Ue01f", false);
}
//should only be called AFTER the filesystem etc is inited.
void Menu_Download_Update(void)
{
if (!pm_autoupdate.ival)
return;
PM_UpdatePackageList(true, 2);
}
#else
void Menu_Download_Update(void)
{
}
void Menu_DownloadStuff_f (void)
{
Con_Printf("Download menu not implemented in this build\n");
}
#endif
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