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Diffstat (limited to 'src/core/hook/wee-hook-process.h')
| -rw-r--r-- | src/core/hook/wee-hook-process.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/core/hook/wee-hook-process.h b/src/core/hook/wee-hook-process.h new file mode 100644 index 000000000..9eb069f2e --- /dev/null +++ b/src/core/hook/wee-hook-process.h @@ -0,0 +1,78 @@ +/* + * Copyright (C) 2003-2018 Sébastien Helleu <flashcode@flashtux.org> + * + * This file is part of WeeChat, the extensible chat client. + * + * WeeChat is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * WeeChat is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with WeeChat. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef WEECHAT_HOOK_PROCESS_H +#define WEECHAT_HOOK_PROCESS_H + +struct t_weechat_plugin; +struct t_infolist_item; +struct t_hashtable; + +#define HOOK_PROCESS(hook, var) (((struct t_hook_process *)hook->hook_data)->var) + +/* constants for hook process */ +#define HOOK_PROCESS_STDIN 0 +#define HOOK_PROCESS_STDOUT 1 +#define HOOK_PROCESS_STDERR 2 +#define HOOK_PROCESS_BUFFER_SIZE 65536 + +typedef int (t_hook_callback_process)(const void *pointer, void *data, + const char *command, + int return_code, + const char *out, const char *err); + +struct t_hook_process +{ + t_hook_callback_process *callback; /* process callback (after child end)*/ + char *command; /* command executed by child */ + struct t_hashtable *options; /* options for process (see doc) */ + int detached; /* detached mode (background) */ + long timeout; /* timeout (ms) (0 = no timeout) */ + int child_read[3]; /* read stdin/out/err data from child*/ + int child_write[3]; /* write stdin/out/err data for child*/ + pid_t child_pid; /* pid of child process */ + struct t_hook *hook_fd[3]; /* hook fd for stdin/out/err */ + struct t_hook *hook_timer; /* timer to check if child has died */ + char *buffer[3]; /* buffers for child stdin/out/err */ + int buffer_size[3]; /* size of child stdin/out/err */ + int buffer_flush; /* bytes to flush output buffers */ +}; + +extern int hook_process_pending; + +extern struct t_hook *hook_process (struct t_weechat_plugin *plugin, + const char *command, + int timeout, + t_hook_callback_process *callback, + const void *callback_pointer, + void *callback_data); +extern struct t_hook *hook_process_hashtable (struct t_weechat_plugin *plugin, + const char *command, + struct t_hashtable *options, + int timeout, + t_hook_callback_process *callback, + const void *callback_pointer, + void *callback_data); +extern void hook_process_exec (); +extern void hook_process_free_data (struct t_hook *hook); +extern int hook_process_add_to_infolist (struct t_infolist_item *item, + struct t_hook *hook); +extern void hook_process_print_log (struct t_hook *hook); + +#endif /* WEECHAT_HOOK_PROCESS_H */ |