diff options
| author | Nickolay V. Shmyrev <nshmyrev@src.gnome.org> | 2006-02-02 22:46:45 (GMT) |
|---|---|---|
| committer | Nickolay V. Shmyrev <nshmyrev@src.gnome.org> | 2006-02-02 22:46:45 (GMT) |
| commit | 5020ef562a1d56a52078a73dd5d4e2a66546ee14 (patch) | |
| tree | 2bde3bf40719f86239874842d30b923b018732cb /comics | |
| parent | 0ce19ca7b6a9bb848081faf740a86d3183a53ef0 (diff) | |
Correcly quote regexp before passing it to unzip.
* comics/comics-document.c: (comics_regex_quote),
(comics_document_load), (extract_argv):
Correcly quote regexp before passing it to unzip.
Diffstat (limited to 'comics')
| -rw-r--r-- | comics/comics-document.c | 42 |
1 files changed, 40 insertions, 2 deletions
diff --git a/comics/comics-document.c b/comics/comics-document.c index 7877f50..7f53f85 100644 --- a/comics/comics-document.c +++ b/comics/comics-document.c @@ -39,6 +39,7 @@ struct _ComicsDocument GSList *page_names; int n_pages; char *extract_command; + gboolean regex_arg; }; typedef struct _ComicsDocumentClass ComicsDocumentClass; @@ -66,6 +67,36 @@ G_DEFINE_TYPE_WITH_CODE ( comics_document_document_thumbnails_iface_init); } ); +static char * +comics_regex_quote (const char *s) +{ + char *ret, *d; + + d = ret = g_malloc (strlen (s) * 2 + 3); + + *d++ = '\''; + + for (; *s; s++, d++) { + switch (*s) { + case '?': + case '|': + case '[': + case ']': + case '*': + case '\\': + case '\'': + *d++ = '\\'; + break; + } + *d = *s; + } + + *d++ = '\''; + *d = '\0'; + + return ret; +} + static gboolean comics_document_load (EvDocument *document, const char *uri, @@ -91,11 +122,13 @@ comics_document_load (EvDocument *document, g_strdup ("unrar p -c- -ierr"); list_files_command = g_strdup_printf ("unrar vb -c- -- %s", quoted_file); + comics_document->regex_arg = FALSE; } else if (!strcmp (mime_type, "application/x-cbz")) { comics_document->extract_command = g_strdup ("unzip -p -C"); list_files_command = g_strdup_printf ("zipinfo -1 -- %s", quoted_file); + comics_document->regex_arg = TRUE; } g_free (quoted_file); @@ -455,8 +488,13 @@ extract_argv (EvDocument *document, gint page) char *command_line, *quoted_archive, *quoted_filename; quoted_archive = g_shell_quote (comics_document->archive); - quoted_filename = g_shell_quote ( - g_slist_nth_data (comics_document->page_names, page)); + if (comics_document->regex_arg) { + quoted_filename = comics_regex_quote ( + g_slist_nth_data (comics_document->page_names, page)); + } else { + quoted_filename = g_shell_quote ( + g_slist_nth_data (comics_document->page_names, page)); + } command_line = g_strdup_printf ("%s -- %s %s", comics_document->extract_command, |