Added do_browse_from(), called from do_writeout and do_insert, changed mallocstrcpy...

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@450 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/ChangeLog b/ChangeLog
index 9cbc263acf3c4bbffdf85271f97650c3355cfe2e..ec7c3e3d57b06a5ba1d4b83237ed0d2de17f40a1 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,8 +3,7 @@ General -
        - New file browser code.  New functions in files.c:do_browser(),
          helper functions browser_init(), tail(), striponedir(),
          filestat().  New shortcut list browser_list.  Some new
-         strings to translate.  Chris needs to add comments to his
-         code.
+         strings to translate.  Added function do_browse_from().
        - We only call keypad() once now for each window, at the beginning.
          FINALLY!  No more keypad_on(), no more individual calls in
          main(), do_help(), do_browser(), etc etc etc.  Removed call to
@@ -32,6 +31,10 @@ General -
        - Spell Erik Andersen's name right.
   titlebar()
        - Now takes an arg, needed for browser function.
+- utils.c:
+  mallocstrcpy()
+       - Takes char pointers now instead of void (makes debugging a
+         helluva lot easier)
 - es.po:
        - Updates for file browser (Jordi).
 

diff --git a/files.c b/files.c
index 8846ffae2883445b71aee7789a6f6e346b28ecd7..facd2dcb44c16b5d31b8977fcaddd7d0ab663634 100644 (file)
--- a/files.c
+++ b/files.c
@@ -273,7 +273,8 @@ int do_insertfile(void)
 
 #if !defined(DISABLE_BROWSER) && !defined(NANO_SMALL)
        if (i == NANO_TOFILES_KEY) {
-           char *tmp = do_browser(getcwd(NULL, 0));
+           
+           char *tmp = do_browse_from(realname);
 
 #ifdef DISABLE_TABCOMP
            realname = NULL;
@@ -526,7 +527,8 @@ int do_writeout(int exiting)
 
 #if !defined(DISABLE_BROWSER) && !defined(NANO_SMALL)
        if (i == NANO_TOFILES_KEY) {
-           char *tmp = do_browser(getcwd(NULL, 0));
+
+           char *tmp = do_browse_from(answer);
 
            if (tmp != NULL)
                answer = mallocstrcpy(answer, tmp);
@@ -1404,5 +1406,34 @@ char *do_browser(char *inpath)
     free(foo);
     return retval;
 }
+
+/* Browser fron't end, checks to see if inpath has a dir in it and if so
+ starts do_browser from there, else from the current dir */
+char *do_browse_from(char *inpath)
+{
+    struct stat st;
+    char *tmp = NULL;
+
+    tmp = mallocstrcpy(tmp, inpath);
+
+    /* If there's no / in the string, we may was well start from . */
+    if (tmp == NULL || !strstr(tmp, "/"))
+       return do_browser(getcwd(NULL, 0));
+
+    /* If the string is a directory, pass do_browser that */
+    st = filestat(tmp);
+    if (S_ISDIR(st.st_mode))
+       return do_browser(tmp);
+
+    /* Okay, there's a dir in there, but not at the end of the string... 
+       try stripping it off */
+    striponedir(tmp);
+    align(&tmp);
+    return do_browser(tmp);
+
+}
+
+
+
 #endif
 

diff --git a/proto.h b/proto.h
index 9c7b4b683fa9c5e885855d4741eeb42eaa8448b9..d4b1b73259329832ef9e077245f8866d9d83e24e 100644 (file)
--- a/proto.h
+++ b/proto.h
@@ -119,7 +119,7 @@ void center_cursor(void);
 void bottombars(shortcut s[], int slen);
 void blank_statusbar_refresh(void);
 void *nmalloc (size_t howmuch);
-void *mallocstrcpy(void *dest, void *src);
+void *mallocstrcpy(char *dest, char *src);
 void wrap_reset(void);
 void display_main_list(void);
 void nano_small_msg(void);
@@ -154,6 +154,8 @@ int do_replace(void), do_help(void), do_enter_void(void);
 
 #if !defined(DISABLE_BROWSER) && !defined(NANO_SMALL)
 char *do_browser(char *path);
+struct stat filestat(const char *path);
+char *do_browse_from(char *inpath);
 #endif
 
 filestruct *copy_node(filestruct * src);

diff --git a/utils.c b/utils.c
index 3d0ea6d76b0a2a9542cdba602c0195a8a4294976..f624a103810ec9ed0389c7769b4d8592e7290eab 100644 (file)
--- a/utils.c
+++ b/utils.c
@@ -123,7 +123,7 @@ void *nrealloc(void *ptr, size_t howmuch)
 
    Should be used as dest = mallocstrcpy(dest, src);
 */
-void *mallocstrcpy(void *dest, void *src)
+void *mallocstrcpy(char *dest, char *src)
 {
 
     if (dest != NULL)