diff options
Diffstat (limited to 'readline.c')
| -rw-r--r-- | readline.c | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/readline.c b/readline.c index abf27ddec3..ca894d1854 100644 --- a/readline.c +++ b/readline.c @@ -21,21 +21,19 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ + +#include "qemu-common.h" #include "monitor/readline.h" -#include "monitor/monitor.h" #define IS_NORM 0 #define IS_ESC 1 #define IS_CSI 2 #define IS_SS3 3 -#undef printf -#define printf do_not_use_printf - void readline_show_prompt(ReadLineState *rs) { - monitor_printf(rs->mon, "%s", rs->prompt); - monitor_flush(rs->mon); + rs->printf_func(rs->opaque, "%s", rs->prompt); + rs->flush_func(rs->opaque); rs->last_cmd_buf_index = 0; rs->last_cmd_buf_size = 0; rs->esc_state = IS_NORM; @@ -49,17 +47,17 @@ static void readline_update(ReadLineState *rs) if (rs->cmd_buf_size != rs->last_cmd_buf_size || memcmp(rs->cmd_buf, rs->last_cmd_buf, rs->cmd_buf_size) != 0) { for(i = 0; i < rs->last_cmd_buf_index; i++) { - monitor_printf(rs->mon, "\033[D"); + rs->printf_func(rs->opaque, "\033[D"); } rs->cmd_buf[rs->cmd_buf_size] = '\0'; if (rs->read_password) { len = strlen(rs->cmd_buf); for(i = 0; i < len; i++) - monitor_printf(rs->mon, "*"); + rs->printf_func(rs->opaque, "*"); } else { - monitor_printf(rs->mon, "%s", rs->cmd_buf); + rs->printf_func(rs->opaque, "%s", rs->cmd_buf); } - monitor_printf(rs->mon, "\033[K"); + rs->printf_func(rs->opaque, "\033[K"); memcpy(rs->last_cmd_buf, rs->cmd_buf, rs->cmd_buf_size); rs->last_cmd_buf_size = rs->cmd_buf_size; rs->last_cmd_buf_index = rs->cmd_buf_size; @@ -68,17 +66,17 @@ static void readline_update(ReadLineState *rs) delta = rs->cmd_buf_index - rs->last_cmd_buf_index; if (delta > 0) { for(i = 0;i < delta; i++) { - monitor_printf(rs->mon, "\033[C"); + rs->printf_func(rs->opaque, "\033[C"); } } else { delta = -delta; for(i = 0;i < delta; i++) { - monitor_printf(rs->mon, "\033[D"); + rs->printf_func(rs->opaque, "\033[D"); } } rs->last_cmd_buf_index = rs->cmd_buf_index; } - monitor_flush(rs->mon); + rs->flush_func(rs->opaque); } static void readline_insert_char(ReadLineState *rs, int ch) @@ -284,7 +282,7 @@ static void readline_completion(ReadLineState *rs) cmdline = g_malloc(rs->cmd_buf_index + 1); memcpy(cmdline, rs->cmd_buf, rs->cmd_buf_index); cmdline[rs->cmd_buf_index] = '\0'; - rs->completion_finder(rs->mon, cmdline); + rs->completion_finder(rs->opaque, cmdline); g_free(cmdline); /* no completion found */ @@ -299,7 +297,7 @@ static void readline_completion(ReadLineState *rs) if (len > 0 && rs->completions[0][len - 1] != '/') readline_insert_char(rs, ' '); } else { - monitor_printf(rs->mon, "\n"); + rs->printf_func(rs->opaque, "\n"); max_width = 0; max_prefix = 0; for(i = 0; i < rs->nb_completions; i++) { @@ -329,9 +327,9 @@ static void readline_completion(ReadLineState *rs) nb_cols = 80 / max_width; j = 0; for(i = 0; i < rs->nb_completions; i++) { - monitor_printf(rs->mon, "%-*s", max_width, rs->completions[i]); + rs->printf_func(rs->opaque, "%-*s", max_width, rs->completions[i]); if (++j == nb_cols || i == (rs->nb_completions - 1)) { - monitor_printf(rs->mon, "\n"); + rs->printf_func(rs->opaque, "\n"); j = 0; } } @@ -365,12 +363,12 @@ void readline_handle_byte(ReadLineState *rs, int ch) rs->cmd_buf[rs->cmd_buf_size] = '\0'; if (!rs->read_password) readline_hist_add(rs, rs->cmd_buf); - monitor_printf(rs->mon, "\n"); + rs->printf_func(rs->opaque, "\n"); rs->cmd_buf_index = 0; rs->cmd_buf_size = 0; rs->last_cmd_buf_index = 0; rs->last_cmd_buf_size = 0; - rs->readline_func(rs->mon, rs->cmd_buf, rs->readline_opaque); + rs->readline_func(rs->opaque, rs->cmd_buf, rs->readline_opaque); break; case 23: /* ^W */ @@ -480,13 +478,17 @@ const char *readline_get_history(ReadLineState *rs, unsigned int index) return rs->history[index]; } -ReadLineState *readline_init(Monitor *mon, +ReadLineState *readline_init(ReadLinePrintfFunc *printf_func, + ReadLineFlushFunc *flush_func, + void *opaque, ReadLineCompletionFunc *completion_finder) { ReadLineState *rs = g_malloc0(sizeof(*rs)); rs->hist_entry = -1; - rs->mon = mon; + rs->opaque = opaque; + rs->printf_func = printf_func; + rs->flush_func = flush_func; rs->completion_finder = completion_finder; return rs; |