578 lines
11 KiB
C
578 lines
11 KiB
C
/*
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* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
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*/
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#include "Evry.h"
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#include "e_mod_main.h"
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#define MAX_ITEMS 100
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#define TERM_ACTION_DIR "%s"
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typedef struct _Plugin Plugin;
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typedef struct _Data Data;
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struct _Plugin
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{
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Evry_Plugin base;
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const char *directory;
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/* all files of directory */
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Eina_List *files;
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/* current list of files */
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Eina_List *cur;
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Eina_Bool command;
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const char *input;
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Ecore_Thread *thread;
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};
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struct _Data
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{
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Plugin *plugin;
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long id;
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int level;
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int cnt;
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Eina_List *files;
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};
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static Evry_Plugin *p1 = NULL;
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static Evry_Plugin *p2 = NULL;
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static Evry_Action *act1 = NULL;
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static Evry_Action *act2 = NULL;
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static const char *mime_folder;
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static void
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_item_fill(Evry_Item_File *file)
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{
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const char *mime;
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if (file->mime) return;
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if ((mime = efreet_mime_type_get(file->path)))
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{
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file->mime = eina_stringshare_add(mime);
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EVRY_ITEM(file)->context = eina_stringshare_ref(file->mime);
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if ((!strcmp(mime, "inode/directory")) ||
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(!strcmp(mime, "inode/mount-point")))
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EVRY_ITEM(file)->browseable = EINA_TRUE;
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return;
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}
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file->mime = eina_stringshare_add("None");
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}
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static int
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_cb_sort(const void *data1, const void *data2)
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{
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const Evry_Item *it1 = data1;
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const Evry_Item *it2 = data2;
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if (it1->browseable && !it2->browseable)
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return -1;
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if (!it1->browseable && it2->browseable)
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return 1;
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if (it1->fuzzy_match && it2->fuzzy_match)
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if (it1->fuzzy_match - it2->fuzzy_match)
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return (it1->fuzzy_match - it2->fuzzy_match);
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return strcasecmp(it1->label, it2->label);
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}
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static void
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_item_free(Evry_Item *it)
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{
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ITEM_FILE(file, it);
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if (file->path) eina_stringshare_del(file->path);
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if (file->mime) eina_stringshare_del(file->mime);
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E_FREE(file);
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}
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static void
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_scan_func(void *data)
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{
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Data *d = data;
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Plugin *p = d->plugin;
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Eina_List *files;
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char *filename;
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Evry_Item_File *file;
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char buf[4096];
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files = ecore_file_ls(p->directory);
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EINA_LIST_FREE(files, filename)
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{
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if (filename[0] == '.')
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{
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free(filename);
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continue;
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}
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file = E_NEW(Evry_Item_File, 1);
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if (!file)
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{
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free(filename);
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continue;
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}
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evry_item_new(EVRY_ITEM(file), EVRY_PLUGIN(p), NULL, _item_free);
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EVRY_ITEM(file)->data = filename;
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snprintf(buf, sizeof(buf), "%s/%s", p->directory, filename);
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file->path = strdup(buf);
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if (ecore_file_is_dir(file->path))
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EVRY_ITEM(file)->browseable = EINA_TRUE;
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d->files = eina_list_append(d->files, file);
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}
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}
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static int
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_append_file(Plugin *p, Evry_Item_File *file)
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{
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int match;
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if (p->input && (match = evry_fuzzy_match(EVRY_ITEM(file)->label, p->input)))
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{
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EVRY_ITEM(file)->fuzzy_match = match;
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EVRY_PLUGIN_ITEM_APPEND(p, file);
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return 1;
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}
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else if (!p->input)
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{
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EVRY_PLUGIN_ITEM_APPEND(p, file);
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return 1;
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}
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return 0;
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}
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static const char *
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_item_id(const char *path)
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{
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const char *s1, *s2, *s3;
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s1 = s2 = s3 = path;
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while (s1 && ++s1 && (s1 = strchr(s1, '/')))
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{
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s3 = s2;
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s2 = s1;
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}
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return s3;
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}
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static void
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_scan_cancel_func(void *data)
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{
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Data *d = data;
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Plugin *p = d->plugin;
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int cnt = 0;
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Evry_Item *item;
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char *filename, *path;
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Evry_Item_File *file;
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EINA_LIST_FREE(d->files, item)
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{
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filename = item->data;
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free(filename);
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evry_item_free(item);
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}
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E_FREE(d);
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if (p->directory)
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eina_stringshare_del(p->directory);
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EINA_LIST_FREE(p->files, file)
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evry_item_free(EVRY_ITEM(file));
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EVRY_PLUGIN_ITEMS_CLEAR(p);
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E_FREE(p);
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}
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static void
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_scan_end_func(void *data)
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{
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Data *d = data;
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Plugin *p = d->plugin;
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int cnt = 0;
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Evry_Item *item;
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char *filename, *path;
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p->thread = NULL;
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EINA_LIST_FREE(d->files, item)
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{
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ITEM_FILE(file, item);
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filename = item->data;
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path = (char *) file->path;
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file->path = eina_stringshare_add(path);
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item->id = eina_stringshare_add(_item_id(path));
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item->label = eina_stringshare_add(filename);
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free(filename);
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free(path);
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p->files = eina_list_append(p->files, file);
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if (item->browseable)
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{
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file->mime = eina_stringshare_ref(mime_folder);
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EVRY_ITEM(file)->context = eina_stringshare_ref(file->mime);
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}
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if (p->command || cnt >= MAX_ITEMS) continue;
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cnt += _append_file(p, file);
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}
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if (!p->command)
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{
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EVRY_PLUGIN_ITEMS_SORT(p, _cb_sort);
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evry_plugin_async_update(EVRY_PLUGIN(p), EVRY_ASYNC_UPDATE_ADD);
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}
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E_FREE(d);
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}
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static void
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_read_directory(Plugin *p)
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{
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Data *d = E_NEW(Data, 1);
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d->plugin = p;
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p->thread = ecore_thread_run(_scan_func, _scan_end_func, _scan_cancel_func, d);
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}
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static Evry_Plugin *
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_begin(Evry_Plugin *plugin, const Evry_Item *it)
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{
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Plugin *p = NULL;
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/* is FILE ? */
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if (it && (it->plugin->type_out == plugin->type_in))
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{
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ITEM_FILE(file, it);
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if (!file->path || !ecore_file_is_dir(file->path))
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return NULL;
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p = E_NEW(Plugin, 1);
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p->base = *plugin;
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p->base.items = NULL;
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p->directory = eina_stringshare_add(file->path);
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}
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else
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{
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p = E_NEW(Plugin, 1);
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p->base = *plugin;
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p->base.items = NULL;
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p->directory = eina_stringshare_add(e_user_homedir_get());
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}
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_read_directory(p);
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return EVRY_PLUGIN(p);
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}
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static void
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_cleanup(Evry_Plugin *plugin)
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{
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PLUGIN(p, plugin);
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Evry_Item_File *file;
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if (p->thread)
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{
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ecore_thread_cancel(p->thread);
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}
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else
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{
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if (p->directory)
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eina_stringshare_del(p->directory);
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EINA_LIST_FREE(p->files, file)
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evry_item_free(EVRY_ITEM(file));
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EVRY_PLUGIN_ITEMS_CLEAR(p);
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E_FREE(p);
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}
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}
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static void
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_folder_item_add(Plugin *p, const char *path)
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{
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Evry_Item_File *file = E_NEW(Evry_Item_File, 1);
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if (!file) return;
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evry_item_new(EVRY_ITEM(file), EVRY_PLUGIN(p), path, _item_free);
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file->path = eina_stringshare_add(path);
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file->mime = eina_stringshare_ref(mime_folder);
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EVRY_ITEM(file)->browseable = EINA_TRUE;
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EVRY_PLUGIN_ITEM_APPEND(p, file);
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}
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static int
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_fetch(Evry_Plugin *plugin, const char *input)
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{
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PLUGIN(p, plugin);
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Evry_Item_File *file;
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Eina_List *l;
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int cnt = 0;
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if (!p->command)
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EVRY_PLUGIN_ITEMS_CLEAR(p);
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p->input = input;
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/* input is command ? */
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if (input)
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{
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if (!strncmp(input, "/", 1))
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{
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if (p->command) return 1;
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_folder_item_add(p, "/");
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p->command = EINA_TRUE;
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return 1;
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}
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else if (!strncmp(input, "..", 2))
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{
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char *end;
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char dir[4096];
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char *tmp;
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int prio = 0;
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if (p->command) return 1;
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if (strncmp(p->directory, "/", 1)) return 0;
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if (!strcmp(p->directory, "/")) return 0;
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snprintf(dir, 4096, "%s", p->directory);
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end = strrchr(dir, '/');
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while (end != dir)
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{
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tmp = strdup(dir);
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snprintf(dir, (end - dir) + 1, "%s", tmp);
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_folder_item_add(p, dir);
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end = strrchr(dir, '/');
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free(tmp);
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prio--;
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}
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_folder_item_add(p, "/");
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p->command = EINA_TRUE;
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return 1;
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}
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}
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if (p->command)
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{
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p->command = EINA_FALSE;
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EVRY_PLUGIN_ITEMS_FREE(p);
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}
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EINA_LIST_FOREACH(p->files, l, file)
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{
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if (cnt >= MAX_ITEMS);
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cnt += _append_file(p, file);
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}
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if (!EVRY_PLUGIN(p)->items)
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return 0;
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EVRY_PLUGIN_ITEMS_SORT(p, _cb_sort);
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return 1;
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}
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static Evas_Object *
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_icon_get(Evry_Plugin *p __UNUSED__, const Evry_Item *it, Evas *e)
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{
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Evas_Object *o = NULL;
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ITEM_FILE(file, it);
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if (!file->mime)
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_item_fill(file);
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if (!file->mime) return NULL;
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if (it->browseable)
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o = evry_icon_theme_get("folder", e);
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else
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o = evry_icon_mime_get(file->mime, e);
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return o;
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}
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static int
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_open_folder_check(Evry_Action *act __UNUSED__, const Evry_Item *it)
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{
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return (it->browseable && e_action_find("fileman"));
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}
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static int
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_open_folder_action(Evry_Action *act)
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{
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E_Action *action = e_action_find("fileman");
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char *path;
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Eina_List *m;
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if (!action) return 0;
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m = e_manager_list();
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ITEM_FILE(file, act->item1);
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if (!act->item1->browseable)
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{
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path = ecore_file_dir_get(file->path);
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if (!path) return 0;
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action->func.go(E_OBJECT(m->data), path);
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free(path);
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}
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else
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{
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action->func.go(E_OBJECT(m->data), file->path);
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}
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return 1;
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}
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static int
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_open_term_action(Evry_Action *act)
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{
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ITEM_FILE(file, act->item1);
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Evry_Item_App *tmp;
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char cwd[4096];
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char *dir;
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int ret = 0;
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if (act->item1->browseable)
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dir = strdup(file->path);
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else
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dir = ecore_file_dir_get(file->path);
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if (dir)
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{
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getcwd(cwd, sizeof(cwd));
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chdir(dir);
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tmp = E_NEW(Evry_Item_App, 1);
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tmp->file = evry_conf->cmd_terminal;
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ret = evry_util_exec_app(EVRY_ITEM(tmp), NULL);
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E_FREE(tmp);
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E_FREE(dir);
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chdir(cwd);
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}
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return ret;
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}
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static Eina_Bool
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module_init(void)
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{
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if (!evry_api_version_check(EVRY_API_VERSION))
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return EINA_FALSE;
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p1 = evry_plugin_new(NULL, "Files", type_subject, "FILE", "FILE", 0, NULL, NULL,
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_begin, _cleanup, _fetch, NULL, _icon_get, NULL);
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p2 = evry_plugin_new(NULL, "Files", type_object, "FILE", "FILE", 0, NULL, NULL,
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_begin, _cleanup, _fetch, NULL, _icon_get, NULL);
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evry_plugin_register(p1, 3);
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evry_plugin_register(p2, 1);
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act1 = evry_action_new("Open Folder (EFM)", "FILE", NULL, NULL, "folder-open",
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_open_folder_action, _open_folder_check, NULL, NULL, NULL, NULL);
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evry_action_register(act1, 0);
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act2 = evry_action_new("Open Terminal here", "FILE", NULL, NULL,
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"system-run",
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_open_term_action, NULL, NULL, NULL, NULL, NULL);
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evry_action_register(act2, 2);
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return EINA_TRUE;
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}
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static void
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module_shutdown(void)
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{
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EVRY_PLUGIN_FREE(p1);
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EVRY_PLUGIN_FREE(p2);
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evry_action_free(act1);
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evry_action_free(act2);
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}
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/***************************************************************************/
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/**/
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/* actual module specifics */
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static E_Module *module = NULL;
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static Eina_Bool active = EINA_FALSE;
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/***************************************************************************/
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/**/
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/* module setup */
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EAPI E_Module_Api e_modapi =
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{
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E_MODULE_API_VERSION,
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"everything-files"
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};
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EAPI void *
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e_modapi_init(E_Module *m)
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{
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module = m;
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if (e_datastore_get("everything_loaded"))
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active = module_init();
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mime_folder = eina_stringshare_add("inode/directory");
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e_module_delayed_set(m, 1);
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return m;
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}
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EAPI int
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e_modapi_shutdown(E_Module *m)
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{
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if (active && e_datastore_get("everything_loaded"))
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module_shutdown();
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eina_stringshare_del(mime_folder);
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module = NULL;
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return 1;
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}
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EAPI int
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e_modapi_save(E_Module *m)
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{
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return 1;
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}
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/**/
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/***************************************************************************/
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