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#include "monitor/monitor.h"
#include <stdarg.h>
#include "hw/hw.h"
struct Monitor {
CharDriverState *chr;
int mux_out;
// int reset_seen;
int flags;
// int suspend_cnt;
uint8_t outbuf[1024];
int outbuf_index;
// ReadLineState *rs;
// CPUOldState *mon_cpu;
// BlockDriverCompletionFunc *password_completion_cb;
// void *password_opaque;
QLIST_ENTRY(Monitor) entry;
//int has_quit;
#ifdef CONFIG_ANDROID
void* fake_opaque;
MonitorFakeFunc fake_func;
int64_t fake_count;
#endif
};
// Minimalistic / fake implementation of the QEMU Monitor.
Monitor* cur_mon;
/* Return non-zero iff we have a current monitor, and it is in QMP mode. */
int monitor_cur_is_qmp(void)
{
return 0;
}
Monitor*
monitor_fake_new(void* opaque, MonitorFakeFunc cb)
{
Monitor* mon;
assert(cb != NULL);
mon = g_malloc0(sizeof(*mon));
mon->fake_opaque = opaque;
mon->fake_func = cb;
mon->fake_count = 0;
return mon;
}
int
monitor_fake_get_bytes(Monitor* mon)
{
assert(mon->fake_func != NULL);
return mon->fake_count;
}
void
monitor_fake_free(Monitor* mon)
{
assert(mon->fake_func != NULL);
free(mon);
}
/* This replaces the definition in monitor.c which is in a
* #ifndef CONFIG_ANDROID .. #endif block.
*/
void monitor_flush(Monitor *mon)
{
if (!mon)
return;
if (mon->fake_func != NULL) {
mon->fake_func(mon->fake_opaque, (void*)mon->outbuf, mon->outbuf_index);
mon->outbuf_index = 0;
mon->fake_count += mon->outbuf_index;
} else if (!mon->mux_out) {
qemu_chr_write(mon->chr, mon->outbuf, mon->outbuf_index);
mon->outbuf_index = 0;
}
}
/* flush at every end of line or if the buffer is full */
static void monitor_puts(Monitor *mon, const char *str)
{
char c;
if (!mon)
return;
for(;;) {
c = *str++;
if (c == '\0')
break;
if (c == '\n')
mon->outbuf[mon->outbuf_index++] = '\r';
mon->outbuf[mon->outbuf_index++] = c;
if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1)
|| c == '\n')
monitor_flush(mon);
}
}
void monitor_vprintf(Monitor* mon, const char* fmt, va_list args) {
char buf[4096];
vsnprintf(buf, sizeof(buf), fmt, args);
monitor_puts(mon, buf);
}
void monitor_printf(Monitor *mon, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
monitor_vprintf(mon, fmt, ap);
va_end(ap);
}
void monitor_print_filename(Monitor *mon, const char *filename)
{
int i;
for (i = 0; filename[i]; i++) {
switch (filename[i]) {
case ' ':
case '"':
case '\\':
monitor_printf(mon, "\\%c", filename[i]);
break;
case '\t':
monitor_printf(mon, "\\t");
break;
case '\r':
monitor_printf(mon, "\\r");
break;
case '\n':
monitor_printf(mon, "\\n");
break;
default:
monitor_printf(mon, "%c", filename[i]);
break;
}
}
}
void monitor_protocol_event(MonitorEvent event, QObject *data)
{
/* XXX: TODO */
}
void monitor_set_error(Monitor *mon, QError *qerror)
{
QDECREF(qerror);
}
void monitor_init(CharDriverState* cs, int flags) {
// Nothing.
}
/* boot_set handler */
static QEMUBootSetHandler *qemu_boot_set_handler = NULL;
static void *boot_opaque;
void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque)
{
qemu_boot_set_handler = func;
boot_opaque = opaque;
}
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