mirror of
https://github.com/MidnightCommander/mc
synced 2024-12-22 20:36:50 +03:00
Reimplemented work with plugin info.
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin
parent
6e1c61da0e
commit
2d43ad1bb4
@ -104,6 +104,11 @@ struct archive {
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struct archive *next;
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};
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typedef struct {
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char *prefix;
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gboolean need_archive;
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} extfs_plugin_info_t;
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static gboolean errloop;
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static gboolean notadir;
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@ -116,10 +121,7 @@ static struct vfs_class vfs_extfs_ops;
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static struct archive *first_archive = NULL;
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static int my_errno = 0;
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#define MAXEXTFS 32
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static char *extfs_prefixes [MAXEXTFS];
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static char extfs_need_archive [MAXEXTFS];
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static int extfs_no = 0;
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GArray *extfs_plugins = NULL;
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static void
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extfs_make_dots (struct entry *ent)
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@ -295,10 +297,11 @@ extfs_fill_names (struct vfs_class *me, fill_names_f func)
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(void) me;
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while (a != NULL) {
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extfs_plugin_info_t *info;
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char *name;
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name = g_strconcat (a->name ? a->name : "", "#",
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extfs_prefixes[a->fstype], (char *) NULL);
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info = &g_array_index (extfs_plugins, extfs_plugin_info_t, a->fstype);
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name = g_strconcat (a->name ? a->name : "", "#", info->prefix, (char *) NULL);
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func (name);
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g_free (name);
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a = a->next;
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@ -324,6 +327,7 @@ extfs_free_archive (struct archive *archive)
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static FILE *
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extfs_open_archive (int fstype, const char *name, struct archive **pparc)
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{
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const extfs_plugin_info_t *info;
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static dev_t archive_counter = 0;
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FILE *result;
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mode_t mode;
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@ -333,25 +337,28 @@ extfs_open_archive (int fstype, const char *name, struct archive **pparc)
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struct archive *current_archive;
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struct entry *root_entry;
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char *local_name = NULL, *tmp = NULL;
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int uses_archive;
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uses_archive = extfs_need_archive[fstype];
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if (uses_archive != 0) {
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info = &g_array_index (extfs_plugins, extfs_plugin_info_t, fstype);
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if (info->need_archive) {
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if (mc_stat (name, &mystat) == -1)
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return NULL;
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if (!vfs_file_is_local (name)) {
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local_name = mc_getlocalcopy (name);
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if (local_name == NULL)
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return NULL;
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}
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tmp = name_quote (name, 0);
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}
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mc_extfsdir = concat_dir_and_file (mc_home_alt, "extfs" PATH_SEP_STR);
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cmd = g_strconcat (mc_extfsdir, extfs_prefixes[fstype], " list ",
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cmd = g_strconcat (mc_extfsdir, info->prefix, " list ",
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local_name != NULL ? local_name : tmp, (char *) NULL);
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g_free (tmp);
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g_free (mc_extfsdir);
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open_error_pipe ();
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result = popen (cmd, "r");
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g_free (cmd);
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@ -359,7 +366,7 @@ extfs_open_archive (int fstype, const char *name, struct archive **pparc)
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close_error_pipe (D_ERROR, NULL);
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if (local_name != NULL) {
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mc_ungetlocalcopy (name, local_name, 0);
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g_free(local_name);
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g_free (local_name);
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}
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return NULL;
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}
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@ -409,14 +416,18 @@ static int
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extfs_read_archive (int fstype, const char *name, struct archive **pparc)
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{
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FILE *extfsd;
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const extfs_plugin_info_t *info;
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char *buffer;
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struct archive *current_archive;
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char *current_file_name, *current_link_name;
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info = &g_array_index (extfs_plugins, extfs_plugin_info_t, fstype);
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extfsd = extfs_open_archive (fstype, name, ¤t_archive);
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if (extfsd == NULL) {
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message (D_ERROR, MSG_ERROR, _("Cannot open %s archive\n%s"),
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extfs_prefixes[fstype], name);
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info->prefix, name);
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return -1;
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}
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@ -536,13 +547,17 @@ read_extfs_continue:
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static int
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extfs_which (struct vfs_class *me, const char *path)
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{
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int i;
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size_t i;
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(void) me;
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for (i = 0; i < extfs_no; i++)
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if (!strcmp (path, extfs_prefixes [i]))
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for (i = 0; i < extfs_plugins->len; i++) {
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extfs_plugin_info_t *info;
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info = &g_array_index (extfs_plugins, extfs_plugin_info_t, i);
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if (strcmp (path, info->prefix) == 0)
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return i;
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}
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return -1;
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}
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@ -695,6 +710,7 @@ extfs_cmd (const char *str_extfs_cmd, struct archive *archive,
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char *quoted_file;
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char *quoted_localname;
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char *archive_name;
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const extfs_plugin_info_t *info;
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char *mc_extfsdir;
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char *cmd;
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int retval;
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@ -702,12 +718,13 @@ extfs_cmd (const char *str_extfs_cmd, struct archive *archive,
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file = extfs_get_path_from_entry (entry);
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quoted_file = name_quote (file, 0);
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g_free (file);
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archive_name = name_quote (extfs_get_archive_name (archive), 0);
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quoted_localname = name_quote (localname, 0);
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info = &g_array_index (extfs_plugins, extfs_plugin_info_t, archive->fstype);
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mc_extfsdir = concat_dir_and_file (mc_home_alt, "extfs" PATH_SEP_STR);
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cmd = g_strconcat (mc_extfsdir, extfs_prefixes[archive->fstype],
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str_extfs_cmd, archive_name, " ", quoted_file, " ",
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cmd = g_strconcat (mc_extfsdir, info->prefix, str_extfs_cmd,
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archive_name, " ", quoted_file, " ",
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quoted_localname, (char *) NULL);
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g_free (quoted_file);
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g_free (quoted_localname);
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@ -727,6 +744,7 @@ extfs_run (struct vfs_class *me, const char *file)
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struct archive *archive = NULL;
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char *p, *q, *archive_name, *mc_extfsdir;
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char *cmd;
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const extfs_plugin_info_t *info;
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p = extfs_get_path (me, file, &archive, FALSE);
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if (p == NULL)
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@ -736,7 +754,8 @@ extfs_run (struct vfs_class *me, const char *file)
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archive_name = name_quote (extfs_get_archive_name (archive), 0);
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mc_extfsdir = concat_dir_and_file (mc_home_alt, "extfs" PATH_SEP_STR);
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cmd = g_strconcat (mc_extfsdir, extfs_prefixes[archive->fstype],
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info = &g_array_index (extfs_plugins, extfs_plugin_info_t, archive->fstype);
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cmd = g_strconcat (mc_extfsdir, info->prefix,
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" run ", archive_name, " ", q, (char *) NULL);
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g_free (mc_extfsdir);
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g_free (archive_name);
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@ -1360,8 +1379,10 @@ extfs_init (struct vfs_class *me)
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return 0;
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}
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extfs_no = 0;
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while (extfs_no < MAXEXTFS && fgets (key, sizeof (key), cfg)) {
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extfs_plugins = g_array_sized_new (FALSE, TRUE, sizeof (extfs_plugin_info_t), 32);
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while (fgets (key, sizeof (key), cfg) != NULL) {
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extfs_plugin_info_t info;
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char *c;
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/* Handle those with a trailing ':', those flag that the
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@ -1369,12 +1390,13 @@ extfs_init (struct vfs_class *me)
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*/
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if (*key == '[') {
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fprintf(stderr, "Warning: You need to update your %s file.\n",
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fprintf (stderr, "Warning: You need to update your %s file.\n",
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mc_extfsini);
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fclose (cfg);
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g_free (mc_extfsini);
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return 0;
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}
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if (*key == '#' || *key == '\n')
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continue;
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@ -1384,13 +1406,13 @@ extfs_init (struct vfs_class *me)
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else /* Last line without newline or strlen (key) > 255 */
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c = &key [strlen (key) - 1];
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extfs_need_archive [extfs_no] = !(*c == ':');
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info.need_archive = !(*c == ':');
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if (*c == ':')
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*c = '\0';
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if (*key == '\0')
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continue;
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if (*key != '\0')
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info.prefix = g_strdup (key);
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extfs_prefixes [extfs_no++] = g_strdup (key);
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g_array_append_val (extfs_plugins, info);
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}
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fclose (cfg);
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g_free (mc_extfsini);
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@ -1400,7 +1422,7 @@ extfs_init (struct vfs_class *me)
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static void
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extfs_done (struct vfs_class *me)
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{
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int i;
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size_t i;
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struct archive *ar;
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(void) me;
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@ -1410,9 +1432,13 @@ extfs_done (struct vfs_class *me)
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ar = first_archive;
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}
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for (i = 0; i < extfs_no; i++ )
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g_free (extfs_prefixes [i]);
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extfs_no = 0;
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for (i = 0; i < extfs_plugins->len; i++) {
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extfs_plugin_info_t *info;
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info = &g_array_index (extfs_plugins, extfs_plugin_info_t, i);
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g_free (info->prefix);
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}
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g_array_free (extfs_plugins, TRUE);
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}
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static int
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