diff options
Diffstat (limited to 'Source/Kernel/TaskManager/Process.class.cpp')
-rw-r--r-- | Source/Kernel/TaskManager/Process.class.cpp | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/Source/Kernel/TaskManager/Process.class.cpp b/Source/Kernel/TaskManager/Process.class.cpp index eec28d8..bca5f1c 100644 --- a/Source/Kernel/TaskManager/Process.class.cpp +++ b/Source/Kernel/TaskManager/Process.class.cpp @@ -8,47 +8,10 @@ #include <VirtualTerminal.iface.h> #include <SyscallManager/Res.ns.h> -#define ISPARENT Task::currProcess()->getPid() == m_ppid - namespace Mem { extern Heap kheap; } -call_t Process::m_callTable[] = { - CALL0(PRIF_EXIT, &Process::exitSC), - CALL1(PRIF_ALLOCPAGE, &Process::allocPageSC), - CALL1(PRIF_FREEPAGE, &Process::freePageSC), - CALL0(PRIF_GETPID, &Process::getPid), - CALL0(PRIF_GETPPID, &Process::getPpid), - CALL0(PRIF_ARGC, &Process::argcSC), - CALL1(PRIF_ARGV, &Process::argvSC), - CALL0(PRIF_START, &Process::startSC), - CALL1(PRIF_AUTODELETE, &Process::autoDeleteSC), - CALL1(PRIF_PUSHARG, &Process::pushArgSC), - CALL1(PRIF_SETOUTVT, &Process::setOutVTSC), - CALL1(PRIF_SETINVT, &Process::setInVTSC), - CALL0(0, 0) -}; - -u32int Process::scall(u8int wat, u32int a, u32int b, u32int c, u32int d) { - if (wat == PRIF_SGETCPR) return Task::currProcess()->resId(); - if (wat == PRIF_SRUN) { - String* e = (String*)a; - Process* p = Process::run(*e, Usr::uid()); - if (p != 0) return p->resId(); - } - if (wat == PRIF_SWAIT) { - Process* p = Res::get<Process>(a, PRIF_OBJTYPE); - if (Task::currProcess()->getPid() != p->m_ppid) return 0; - while (p->m_state != P_FINISHED and !p->m_autodelete) Task::currThread()->sleep(20); - if (p->m_autodelete) return E_AUTODELETE; - s32int ret = p->m_retval; - delete p; - return ret; - } - return (u32int) - 1; -} - Process::Process() : Ressource(PRIF_OBJTYPE, m_callTable) { //Private constructor, does nothing } @@ -196,79 +159,3 @@ void Process::setInVT(VirtualTerminal* vt) { void Process::setOutVT(VirtualTerminal* vt) { m_outVT = vt; } - -u32int Process::exitSC() { - if (Task::currProcess() != this) return 1; - Task::currentThreadExits(E_EXIT); - return 0; -} - -u32int Process::allocPageSC(u32int pos) { - if (Task::currProcess() != this) return 1; - if ((pos & 0x00000FFF) != 0) pos = (pos & 0xFFFFF000) + 0x1000; - if (pos >= 0xC0000000) return 1; - m_pagedir->allocFrame(pos, true, true); - return 0; -} - -u32int Process::argcSC() { - if (Usr::uid() == m_uid or ISROOT or ISPARENT) { - return (m_arguments.size()); - } - return (u32int) - 1; -} - -u32int Process::argvSC(u32int idx) { - if (idx >= m_arguments.size()) return (u32int) - 1; - if (Usr::uid() == m_uid or ISROOT or ISPARENT) { - return m_arguments[idx].serialize(); - } - return (u32int) - 1; -} - -u32int Process::freePageSC(u32int pos) { - if (Task::currProcess() != this) return 1; - if ((pos & 0x00000FFF) != 0) pos = (pos & 0xFFFFF000) + 0x1000; - if (pos >= 0xC0000000) return 1; - m_pagedir->freeFrame(pos); - return 0; -} - -u32int Process::startSC() { - if (Task::currProcess()->getPid() == m_ppid) { - start(); - return 1; - } - return 0; -} - -u32int Process::autoDeleteSC(u32int d) { - if (Task::currProcess()->getPid() != m_ppid) return 2; - m_autodelete = (d != 0); - return (m_autodelete ? 1 : 0); -} - -u32int Process::pushArgSC(u32int arg) { - String* a = (String*)arg; - m_arguments.push(*a); - return 0; -} - -u32int Process::setInVTSC(u32int vtid) { - if (Task::currProcess()->getPid() != m_ppid) return 0; - VirtualTerminal* vt = Res::get<VirtualTerminal>(vtid, VTIF_OBJTYPE); - if (vt != 0) setInVT(vt); - return 1; -} - -u32int Process::setOutVTSC(u32int vtid) { - if (Task::currProcess()->getPid() != m_ppid) return 0; - VirtualTerminal* vt = Res::get<VirtualTerminal>(vtid, VTIF_OBJTYPE); - if (vt != 0) setOutVT(vt); - return 1; -} - - -bool Process::accessible() { - return (m_uid == Usr::uid()); -} |