1. 06 3月, 2009 3 次提交
    • A
      monitor: Improve mux'ed console experience (Jan Kiszka) · 2724b180
      aliguori 提交于
      Up to now, you never really knew if you already switched the console
      after pressing CTRL-A C or if you mistyped it again. This patch
      clarifies the situation by providing a prompt in a new line and
      injecting a linebreak when switching away again. For this purpose, the
      two events CHR_EVENT_MUX_IN and CHR_EVENT_MUX_OUT are introduced and
      distributed on focus switches.
      Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
      Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      
      
      git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6716 c046a42c-6fe2-441c-8c8c-71466251a162
      2724b180
    • A
      monitor: Introduce ReadLineState (Jan Kiszka) · 4c36ba32
      aliguori 提交于
      As another step towards decoupled monitor terminals encapsulate the
      state of the readline processor in a separate data structure called
      ReadLineState and adapt all interfaces appropriately. For now the
      monitor continues to instantiate just a single readline state.
      Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
      Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      
      
      git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6714 c046a42c-6fe2-441c-8c8c-71466251a162
      4c36ba32
    • A
      monitor: Rework API (Jan Kiszka) · 376253ec
      aliguori 提交于
      Refactor the monitor API and prepare it for decoupled terminals:
      term_print functions are renamed to monitor_* and all monitor services
      gain a new parameter (mon) that will once refer to the monitor instance
      the output is supposed to appear on. However, the argument remains
      unused for now. All monitor command callbacks are also extended by a mon
      parameter so that command handlers are able to pass an appropriate
      reference to monitor output services.
      
      For the case that monitor outputs so far happen without clearly
      identifiable context, the global variable cur_mon is introduced that
      shall once provide a pointer either to the current active monitor (while
      processing commands) or to the default one. On the mid or long term,
      those use case will be obsoleted so that this variable can be removed
      again.
      
      Due to the broad usage of the monitor interface, this patch mostly deals
      with converting users of the monitor API. A few of them are already
      extended to pass 'mon' from the command handler further down to internal
      functions that invoke monitor_printf.
      
      At this chance, monitor-related prototypes are moved from console.h to
      a new monitor.h. The same is done for the readline API.
      Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
      Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      
      
      git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6711 c046a42c-6fe2-441c-8c8c-71466251a162
      376253ec