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- #include <stdlib.h>
- #include <stdio.h>
- #include <string.h>
- #include <assert.h>
- #include <faux/str.h>
- #include <faux/list.h>
- #include <klish/kcommand.h>
- #include <klish/kview.h>
- struct kview_s {
- bool_t is_static;
- iview_t info;
- faux_list_t *commands;
- };
- static int kview_command_compare(const void *first, const void *second)
- {
- const kcommand_t *f = (const kcommand_t *)first;
- const kcommand_t *s = (const kcommand_t *)second;
- return strcmp(kcommand_name(f), kcommand_name(s));
- }
- static int kview_command_kcompare(const void *key, const void *list_item)
- {
- const char *f = (const char *)key;
- const kcommand_t *s = (const kcommand_t *)list_item;
- return strcmp(f, kcommand_name(s));
- }
- static kview_t *kview_new_internal(iview_t info, bool_t is_static)
- {
- kview_t *view = NULL;
- view = faux_zmalloc(sizeof(*view));
- assert(view);
- if (!view)
- return NULL;
- // Initialize
- view->is_static = is_static;
- view->info = info;
- view->commands = faux_list_new(FAUX_LIST_SORTED, FAUX_LIST_UNIQUE,
- kview_command_compare, kview_command_kcompare,
- (void (*)(void *))kcommand_free);
- assert(view->commands);
- return view;
- }
- kview_t *kview_new(iview_t info)
- {
- return kview_new_internal(info, BOOL_FALSE);
- }
- kview_t *kview_new_static(iview_t info)
- {
- return kview_new_internal(info, BOOL_TRUE);
- }
- void kview_free(kview_t *view)
- {
- if (!view)
- return;
- if (!view->is_static) {
- faux_str_free(view->info.name);
- }
- faux_list_free(view->commands);
- faux_free(view);
- }
- const char *kview_name(const kview_t *view)
- {
- assert(view);
- if (!view)
- return NULL;
- return view->info.name;
- }
- bool_t kview_add_command(kview_t *view, kcommand_t *command)
- {
- assert(view);
- if (!view)
- return BOOL_FALSE;
- assert(command);
- if (!command)
- return BOOL_FALSE;
- if (!faux_list_add(view->commands, command))
- return BOOL_FALSE;
- return BOOL_TRUE;
- }
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