cmd_history.c File Reference

#include <rz_util/rz_path.h>
#include <rz_core.h>
#include <rz_cmd.h>
#include <rz_cons.h>

Go to the source code of this file.

Functions
RZ_IPI RzCmdStatus	rz_history_list_or_exec_handler (RzCore *core, int argc, const char **argv)
RZ_IPI RzCmdStatus	rz_history_clear_handler (RzCore *core, int argc, const char **argv)
RZ_IPI RzCmdStatus	rz_history_save_handler (RzCore *core, int argc, const char **argv)

Function Documentation

rz_history_clear_handler()

RZ_IPI RzCmdStatus rz_history_clear_handler	(	RzCore *	core,
		int	argc,
		const char **	argv
	)

Definition at line 32 of file cmd_history.c.

                                                                                       {
    rz_line_hist_free();
    return RZ_CMD_STATUS_OK;
}

References RZ_CMD_STATUS_OK, and rz_line_hist_free().

Referenced by rzshell_cmddescs_init().

rz_history_list_or_exec_handler()

RZ_IPI RzCmdStatus rz_history_list_or_exec_handler	(	RzCore *	core,
		int	argc,
		const char **	argv
	)

Definition at line 10 of file cmd_history.c.

                                                                                              {
    if (argc == 1) {
        rz_line_hist_list();
        return RZ_CMD_STATUS_OK;
    }
 
    int index = atoi(argv[1]);
    if (index < 1) {
        RZ_LOG_ERROR("index must be a positive number.\n");
        return RZ_CMD_STATUS_ERROR;
    }
 
    const char *cmd = rz_line_hist_get(index);
    if (!cmd) {
        RZ_LOG_ERROR("cannot find command with index %d.\n", index);
        return RZ_CMD_STATUS_ERROR;
    }
 
    int ret = rz_core_cmd0(core, cmd);
    return !ret ? RZ_CMD_STATUS_OK : RZ_CMD_STATUS_ERROR;
}

References argv, cmd, RZ_CMD_STATUS_ERROR, RZ_CMD_STATUS_OK, rz_core_cmd0(), rz_line_hist_get(), rz_line_hist_list(), and RZ_LOG_ERROR.

Referenced by rzshell_cmddescs_init().

rz_history_save_handler()

RZ_IPI RzCmdStatus rz_history_save_handler	(	RzCore *	core,
		int	argc,
		const char **	argv
	)

Definition at line 37 of file cmd_history.c.

                                                                                      {
    char *history = rz_path_home_history();
    rz_line_hist_save(history);
    free(history);
    return RZ_CMD_STATUS_OK;
}

References free(), RZ_CMD_STATUS_OK, rz_line_hist_save(), and rz_path_home_history().

Referenced by rzshell_cmddescs_init().