/* get the next process in the snapshot */
static int snapshot_next_process( struct snapshot *snapshot, struct next_process_reply *reply )
{
struct process_snapshot *ptr;
struct process_dll *exe_module;
if (!snapshot->process_count)
{
set_error( STATUS_INVALID_PARAMETER ); /* FIXME */
return 0;
}
if (snapshot->process_pos >= snapshot->process_count)
{
set_error( STATUS_NO_MORE_FILES );
return 0;
}
ptr = &snapshot->processes[snapshot->process_pos++];
reply->count = ptr->count;
reply->pid = get_process_id( ptr->process );
reply->ppid = ptr->process->parent ? get_process_id( ptr->process->parent ) : 0;
reply->threads = ptr->threads;
reply->priority = ptr->priority;
reply->handles = ptr->handles;
reply->unix_pid = ptr->process->unix_pid;
if ((exe_module = get_process_exe_module( ptr->process )) && exe_module->filename)
{
data_size_t len = min( exe_module->namelen, get_reply_max_size() );
set_reply_data( exe_module->filename, len );
}
return 1;
}
static int fill_create_process_event( struct debug_event *event, const void *arg )
{
struct process *debugger = event->debugger->process;
struct thread *thread = event->sender;
struct process *process = thread->process;
struct process_dll *exe_module = get_process_exe_module( process );
const client_ptr_t *entry = arg;
obj_handle_t handle;
/* documented: PROCESS_VM_READ | PROCESS_VM_WRITE */
if (!(handle = alloc_handle( debugger, process, PROCESS_ALL_ACCESS, 0 ))) return 0;
event->data.create_process.process = handle;
/* documented: THREAD_GET_CONTEXT | THREAD_SET_CONTEXT | THREAD_SUSPEND_RESUME */
if (!(handle = alloc_handle( debugger, thread, THREAD_ALL_ACCESS, 0 )))
{
close_handle( debugger, event->data.create_process.process );
return 0;
}
event->data.create_process.thread = handle;
event->data.create_process.file = 0;
event->data.create_process.teb = thread->teb;
event->data.create_process.base = exe_module->base;
event->data.create_process.start = *entry;
event->data.create_process.dbg_offset = exe_module->dbg_offset;
event->data.create_process.dbg_size = exe_module->dbg_size;
event->data.create_process.name = exe_module->name;
event->data.create_process.unicode = 1;
if (exe_module->mapping) /* the doc says write access too, but this doesn't seem a good idea */
event->data.create_process.file = open_mapping_file( debugger, exe_module->mapping, GENERIC_READ,
FILE_SHARE_READ | FILE_SHARE_WRITE );
return 1;
}
