castate.c

<B>Digital的Unix操作系统VAX 4.2源码</B>

VOID ac_crm_reset()
   {
    WORD i;

    pr_text_crm();		/* print the Final as is */

    for (i = 0; i <= cp_pcnt; ++i)
       {
	if (cp_pbuf[i] == 3)
           {
	    cp_cond_exit_crm();
	   }
       }
   }



/****************************************************************************
    Do current command and set to Graphic_cmd2
*****************************************************************************/

VOID ac_do_cmd2()
   {
    cp_setctptr(&ast_graphcmd2); /* Set Table Ptr to Graphics CMD2 Table */
    cp_do_cur_cmd();		/* Do the current sixel command */
    ca_zap_repeat();
   }



/****************************************************************************
    Start New Parameter and set to Graphic_cmd1
*****************************************************************************/

VOID ac_start_cmd1()
   {
    cp_setctptr(&ast_graphcmd1); /* Set Table Ptr to Graphics CMD1 Table */
    cp_start_new_param();	/* Start new parameter in buffer */
   }



/****************************************************************************
    Start New Parameter and set to Graphic_cmd2
*****************************************************************************/

VOID ac_start_cmd2()
   {
    cp_setctptr(&ast_graphcmd2); /* Set Table Ptr to Graphics CMD2 Table */
    cp_start_new_param();	/* Start new parameter in buffer */
   }



/****************************************************************************
    Do graphic CR, set state to GRAPHICS_SXL
*****************************************************************************/

VOID ac_cr_sxl()
   {
    cp_setctptr(&ast_graphsxl);	/* Set Table Ptr to Graphics SXL Table */
    ca_zap_repeat();		/* Before every command, cancel any repeat */
    dec_gcr();			/* do a graphic CR */
   }



/****************************************************************************
    Do graphic NL, set state to GRAPHICS_SXL
*****************************************************************************/

VOID ac_nl_sxl()
   {
    cp_setctptr(&ast_graphsxl);	/* Set Table Ptr to Graphics SXL Table */
    ca_zap_repeat();		/* Before every command, cancel any repeat */
    dec_gnl();			/* do a graphic NL */
   }



/****************************************************************************
    Do current sixel command, do graphic CR, set state to GRAPHICS_SXL
*****************************************************************************/

VOID ac_do_cr_sxl()
   {
    cp_setctptr(&ast_graphsxl);	/* Set Table Ptr to Graphics SXL Table */
    cp_do_cur_cmd();		/* Do the current sixel command */
    ca_zap_repeat();		/* Before every command, cancel any repeat */
    dec_gcr();			/* do a graphic CR */
   }



/****************************************************************************
    Do current sixel command, do graphic NL, set state to GRAPHICS_SXL
*****************************************************************************/

VOID ac_do_nl_sxl()
   {
    cp_setctptr(&ast_graphsxl);	/* Set Table Ptr to Graphics SXL Table */
    cp_do_cur_cmd();		/* Do the current sixel command */
    ca_zap_repeat();		/* Before every command, cancel any repeat */
    dec_gnl();			/* do a graphic NL */
   }



/****************************************************************************
    Do current sixel command, set state to GRAPHICS_CMD1
*****************************************************************************/

VOID ac_do_cmd1()
   {
    cp_setctptr(&ast_graphcmd1); /* Set Table Ptr to Graphics CMD1 Table */
    cp_do_cur_cmd();		/* Do the current sixel command */
   }



/****************************************************************************
    Add to current parameter, set state to GRAPHICS_CMD1
*****************************************************************************/

VOID ac_add_cmd1()
   {
    cp_setctptr(&ast_graphcmd1); /* Set Table Ptr to Graphics CMD1 Table */
    cp_add_to_cur_param();	/* Add to current parameter */
   }



/****************************************************************************
    Add to current parameter, set state to GRAPHICS_CMD2
*****************************************************************************/

VOID ac_add_cmd2()
   {
    cp_setctptr(&ast_graphcmd2); /* Set Table Ptr to Graphics CMD2 Table */
    cp_add_to_cur_param();	/* Add to current parameter */
   }



/****************************************************************************
    Do the current sixel command and set state to GRAPHICS_SXL
*****************************************************************************/

VOID ac_do_sxl()
   {
    cp_setctptr(&ast_graphsxl);	/* Set Table Ptr to Graphics SXL Table */
    cp_do_cur_cmd();		/* Do current sixel command */
    ca_zap_repeat();		/* Before every command, cancel any repeat */
				/* In this case we are leaving the command
				   state due to a disabled command DECGRA,
				   and want to zap any pending repeat */
   }



/****************************************************************************
    Do current sixel command & store new command, set state to GRAPHICS_CMD1
*****************************************************************************/

VOID ac_do_store_cmd1()
   {
    cp_setctptr(&ast_graphcmd1); /* Set Table Ptr to Graphics CMD1 Table */
    cp_do_store_cmd();		/* Do the current sixel command and store the
				   new sixel command */
    ca_zap_repeat();		/* Before every command, cancel any repeat */
				/* Since do_store was combined, and there is
				   no problem with the zap after the store,
				   the order is slightly different than the
				   other store commands */
   }


/****************************************************************************
    Do current sixel command & store new command, set state to GRAPHICS_CMD2
*****************************************************************************/

VOID ac_do_store_cmd2()
   {
    cp_setctptr(&ast_graphcmd2); /* Set Table Ptr to Graphics CMD2 Table */
    cp_do_store_cmd();		/* Do the current sixel command and store the
				   new sixel command */
    ca_zap_repeat();		/* Before every command, cancel any repeat */
				/* Since do_store was combined, and there is
				   no problem with the zap after the store,
				   the order is slightly different than the
				   other store commands */
   }



/****************************************************************************
    Call dec_gr_sxl and change the state to GRAPHIC_SXL    
*****************************************************************************/

VOID ac_gr_sxl()
   {
    cp_setctptr(&ast_graphsxl);	/* Set Table Ptr to Graphics SXL Table */
    dec_gr_sxl();		/* call dec_gr_sxl */
   }



/****************************************************************************
    Do the current sixel command, set state to GRAPHICS_SXL
*****************************************************************************/

VOID ac_do_gr_sxl()
   {
    cp_setctptr(&ast_graphsxl);	/* Set Table Ptr to Graphics SXL Table */
    cp_do_cur_cmd();		/* Do the current sixel command */
    dec_gr_sxl();		/* call dec_gr_sxl */
   }



/****************************************************************************
    Start a new parameter and set the state to Macro Repeat
*****************************************************************************/

VOID ac_start_mac_rpt()
   {
    cp_setctptr(&ast_macrpt);	/* Set Table Ptr to MACRO REPEAT Table */
    cp_start_new_param();	/* Start a new parameter in buffer */
   }



/****************************************************************************
    Start a new parameter and set the state to LFF Repeat
*****************************************************************************/

VOID ac_start_lff_rpt()
   {
    cp_setctptr(&ast_lffrpt);	/* Set Table Ptr to LFF REPEAT Table */
    cp_start_new_param();	/* Start a new parameter in buffer */
   }



/****************************************************************************
    Terminate LFF and enter SXL_IGNORE state    
*****************************************************************************/

VOID ac_lff_term_ignore()
   {
    cp_setctptr(&ast_sxlignore); /* Set Table Ptr to SXL_IGNORE Table */
    dec_lff_term();		/* Terminate LFF */
   }



/****************************************************************************
    Terminate MACRO and enter SXL_IGNORE state    
*****************************************************************************/

VOID ac_mac_term_ignore()
   {
    cp_setctptr(&ast_sxlignore); /* Set Table Ptr to SXL_IGNORE Table */
    dec_mac_term();		/* Terminate MACRO */
   }



/****************************************************************************
    Reset the Parameter Buffer and Start a new parameter 
*****************************************************************************/

VOID ac_reset_start()
   {
    cp_reset();			/* Reset the state of the parser */
    cp_start_new_param();	/* Start a new parameter */
   }



/****************************************************************************
    Reset the Buffers, call dec_lff_font and set the state to LFF
*****************************************************************************/

VOID ac_reset_font_lff()
   {
    cp_setctptr(&ast_lff);	/* Set Table Ptr to LFF Table */
    dec_lff_font();		/* Load one font and begin the next */
    cp_reset();			/* Reset the Parser */
    ca_restart_dcs();		/* reset the DCS counters */
   }



/****************************************************************************
    Reset the Buffers, call dec_font_mac and set the state to MACRO
*****************************************************************************/

VOID ac_reset_font_mac()
   {
    cp_setctptr(&ast_mac);	/* Set Table Ptr to MAC Table */
    dec_mac_font();		/* Load one macro and begin the next */
    cp_reset();			/* Reset the Parser */
    ca_restart_dcs();		/* reset the DCS counters */
   }



/****************************************************************************
    Reset the Buffers, and set the state to LFF
*****************************************************************************/

VOID ac_reset_lff()
   {
    cp_setctptr(&ast_lff);	/* Set Table Ptr to LFF Table */
    cp_reset();			/* Reset the Parser */
   }



/****************************************************************************
    Reset the Buffers, and set the state to MAC
*****************************************************************************/

VOID ac_reset_mac()
   {
    cp_setctptr(&ast_mac);	/* Set Table Ptr to MAC Table */
    cp_reset();			/* Reset the Parser */
   }



/****************************************************************************
    Reset the Buffers, call dec_lff_sxl, and set the state to LFF
*****************************************************************************/

VOID ac_reset_sxl_lff()
   {
    cp_setctptr(&ast_lff);	/* Set Table Ptr to LFF Table */
    dec_lff_sxl_rpt();		/* Byte of sixel data in Font Record */
    cp_reset();			/* Reset the Parser */
   }



/****************************************************************************
    Reset the Buffers, call dec_mac_sxl and set the state to MAC
*****************************************************************************/

VOID ac_reset_sxl_mac()
   {
    cp_setctptr(&ast_mac);	/* Set Table Ptr to MAC Table */
    dec_mac_sxl();		/* Byte of sixel data found in Macro record */
    cp_reset();			/* Reset the Parser */
   }



/****************************************************************************
    Call cp_font_name and set the state to DCS_IGNORE 
*****************************************************************************/

VOID ac_font_ignore()
   {
    cp_setctptr(&ast_dcsignore); /* Set Table Ptr to DCS_IGNORE Table */
    cp_font_name();		/* process the final font name character */
    dec_aupss_term();		/* select the font */
   }