d48c27fdfd
2001-07-17 Mathieu Lacage <mathieu@gnome.org> * app/batch.c: new code to call the script_fuc_text_console pdb function. * app/main.c: (main): remove batch command code. * plug-ins/script-fu/Makefile.am: add siod-wrapper.h/c * plug-ins/script-fu/script-fu-console.c: (script_fu_cc_key_function), (script_fu_open_siod_console), (script_fu_close_siod_console): * plug-ins/script-fu/script-fu-scripts.h: * plug-ins/script-fu/script-fu-server.c: (script_fu_server_quit), (script_fu_server_get_mode), (execute_command): Replace all direct calls to the scheme interpreter with calls to the siod-wrapper. * plug-ins/script-fu/script-fu-console.h: remove run_eval. * plug-ins/script-fu/script-fu-server.h: * plug-ins/script-fu/script-fu-text-console.c: (script_fu_text_console_run), (read_command), (script_fu_text_console_interface): The actual new text console. * plug-ins/script-fu/script-fu-text-console.h: header. * plug-ins/script-fu/script-fu.c: (script_fu_quit), (script_fu_query), (script_fu_run): rename to better words. move most of the code to siod-wrapper.c/h * plug-ins/script-fu/siod-wrapper.c: (siod_get_output_file), (siod_set_output_file), (siod_get_verbose_level), (siod_set_verbose_level), (siod_print_welcome), (siod_interpret_string), (siod_get_error_msg), (siod_get_success_msg), (siod_init), (init_procedures), (init_constants), (convert_string), (sputs_fcn), (lprin1s), (marshall_proc_db_call), (script_fu_register_call), (script_fu_quit_call): All the funcitons dealing with the internals of the scheme interpreter. * plug-ins/script-fu/siod-wrapper.h: the header.
122 lines
2.7 KiB
C
122 lines
2.7 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include "siod-wrapper.h"
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#include "libgimp/gimp.h"
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#include <stdio.h>
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#include "script-fu-intl.h"
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#if HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <glib.h>
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static void script_fu_text_console_interface (void);
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void
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script_fu_text_console_run (char *name,
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int nparams,
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GimpParam *params,
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int *nreturn_vals,
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GimpParam **return_vals)
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{
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static GimpParam values[1];
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GimpPDBStatusType status = GIMP_PDB_SUCCESS;
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GimpRunModeType run_mode;
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run_mode = params[0].data.d_int32;
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switch (run_mode)
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{
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case GIMP_RUN_INTERACTIVE:
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/* Enable SIOD output */
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siod_set_output_file (stdout);
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siod_set_verbose_level (2);
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siod_print_welcome ();
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/* Run the interface */
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script_fu_text_console_interface ();
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break;
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case GIMP_RUN_WITH_LAST_VALS:
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case GIMP_RUN_NONINTERACTIVE:
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status = GIMP_PDB_CALLING_ERROR;
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gimp_message (_("Script-Fu console mode allows only interactive invocation"));
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break;
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default:
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break;
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}
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*nreturn_vals = 1;
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*return_vals = values;
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values[0].type = GIMP_PDB_STATUS;
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values[0].data.d_status = status;
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}
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static char *
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read_command (void)
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{
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unsigned char c;
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GString *string;
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char *retval;
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int left = 0, right = 0;
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string = g_string_new ("");
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c = (unsigned char )fgetc (stdin);
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while (!((c == '\n') && (left == right)))
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{
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if (c == '(')
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left++;
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else if (c == ')')
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right++;
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if (c != '\n')
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string = g_string_append_c (string, c);
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else
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string = g_string_append_c (string, ' ');
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c = (unsigned char )fgetc (stdin);
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}
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retval = string->str;
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g_string_free (string, 0);
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return retval;
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}
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static void
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script_fu_text_console_interface (void)
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{
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char *command;
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while (1)
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{
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command = read_command ();
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siod_interpret_string (command);
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g_free (command);
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}
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}
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