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65 lines
2.9 KiB
65 lines
2.9 KiB
5 years ago
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/*
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Calf Box, an open source musical instrument.
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Copyright (C) 2010-2011 Krzysztof Foltman
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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 3 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CBOX_CMD_H
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#define CBOX_CMD_H
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#include <glib.h>
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#include <stdarg.h>
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#include <stdint.h>
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#define CBOX_ARG_I(cmd, idx) (*(int *)(cmd)->arg_values[(idx)])
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#define CBOX_ARG_S(cmd, idx) ((const char *)(cmd)->arg_values[(idx)])
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#define CBOX_ARG_B(cmd, idx) ((const struct cbox_blob *)(cmd)->arg_values[(idx)])
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#define CBOX_ARG_F(cmd, idx) (*(double *)(cmd)->arg_values[(idx)])
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#define CBOX_ARG_O(cmd, idx, src, class, error) cbox_document_get_object_by_text_uuid(CBOX_GET_DOCUMENT(src), (const char *)(cmd)->arg_values[(idx)], &CBOX_CLASS(class), (error))
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#define CBOX_ARG_S_ISNULL(cmd, idx) (0 == (const char *)(cmd)->arg_values[(idx)])
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struct cbox_command_target;
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struct cbox_osc_command
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{
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const char *command;
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const char *arg_types;
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void **arg_values;
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};
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typedef gboolean (*cbox_process_cmd)(struct cbox_command_target *ct, struct cbox_command_target *fb, struct cbox_osc_command *cmd, GError **error);
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struct cbox_command_target
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{
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void *user_data;
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cbox_process_cmd process_cmd;
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};
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void cbox_command_target_init(struct cbox_command_target *ct, cbox_process_cmd cmd, void *user_data);
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extern gboolean cbox_check_fb_channel(struct cbox_command_target *fb, const char *command, GError **error);
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extern gboolean cbox_execute_sub(struct cbox_command_target *ct, struct cbox_command_target *fb, const struct cbox_osc_command *cmd, const char *new_command, GError **error);
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extern gboolean cbox_execute_on(struct cbox_command_target *ct, struct cbox_command_target *fb, const char *cmd, const char *args, GError **error, ...);
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extern gboolean cbox_execute_on_v(struct cbox_command_target *ct, struct cbox_command_target *fb, const char *cmd, const char *args, va_list va, GError **error);
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extern gboolean cbox_osc_command_dump(const struct cbox_osc_command *cmd);
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// Note: this sets *subcommand to NULL on parse error; requires "/path/" as path
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extern gboolean cbox_parse_path_part_int(const struct cbox_osc_command *cmd, const char *path, const char **subcommand, int *index, int min_index, int max_index, GError **error);
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extern gboolean cbox_parse_path_part_str(const struct cbox_osc_command *cmd, const char *path, const char **subcommand, char **path_element, GError **error);
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#endif
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