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* cleanup --exec implementation

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This commit is contained in:
Dirk-Jan C. Binnema
2011-07-10 14:48:45 +03:00
parent 76b946e653
commit 5441b1945f
3 changed files with 65 additions and 59 deletions
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64
src/mu-cmd-find.c
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@ -215,6 +215,38 @@ process_query (MuQuery *xapian, const gchar *query, MuConfig *opts,
}
static gboolean
exec_cmd (const char *path, const char *cmd)
{
gint status;
GError *err;
char *cmdline, *escpath;
gboolean rv;
if (access (path, R_OK) != 0) {
g_warning ("cannot read %s: %s", path, strerror(errno));
return FALSE;
}
escpath = g_strescape (path, NULL);
cmdline = g_strdup_printf ("%s %s", cmd, escpath);
err = NULL;
rv = g_spawn_command_line_sync (cmdline, NULL, NULL,
&status, &err);
g_free (cmdline);
g_free (escpath);
if (!rv) {
g_warning ("command returned %d on %s: %s\n",
status, path, err->message);
g_error_free (err);
return FALSE;
}
return TRUE;
}
static gboolean
exec_cmd_on_query (MuQuery *xapian, const gchar *query, MuConfig *opts,
@ -223,34 +255,14 @@ exec_cmd_on_query (MuQuery *xapian, const gchar *query, MuConfig *opts,
MuMsgIter *iter;
gboolean rv;
iter = run_query (xapian, query, opts, count);
if (!iter)
if (!(iter = run_query (xapian, query, opts, count)))
return FALSE;
rv = TRUE;
while (!mu_msg_iter_is_done (iter)) {
const char* path;
path = mu_msg_get_path (mu_msg_iter_get_msg (iter, NULL));
if (access (path, R_OK) == 0) {
gint status;
GError *err;
char *cmd;
cmd = g_strdup_printf ("%s %s", opts->exec, path);
err = NULL; /* FIXME: stdout/stderr */
rv = g_spawn_command_line_sync (cmd, NULL, NULL, &status,
&err);
g_free (cmd);
if (!rv) {
g_warning ("command returned %d on %s: %s\n",
status, path, err->message);
g_error_free (err);
break;
}
} else
g_warning ("cannot execute command on %s: %s",
path, strerror(errno));
mu_msg_iter_next (iter);
for (rv = TRUE, *count = 0; !mu_msg_iter_is_done (iter); mu_msg_iter_next(iter)) {
rv = exec_cmd (mu_msg_get_path (mu_msg_iter_get_msg (iter, NULL)),
opts->exec);
if (rv)
++*count;
}
if (rv && count && *count == 0)