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* procmule.c: clean up the code

This commit is contained in:
Dirk-Jan C. Binnema 2011-07-25 08:29:13 +03:00
parent 355f5b7a9b
commit 3b78cdd023
1 changed files with 50 additions and 25 deletions
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75
toys/procmule/procmule.c
View File

@ -23,6 +23,7 @@
#include <libguile.h>
#include <libmuguile/mu-guile-msg.h>
#include <libmuguile/mu-guile-store.h>
#include <libmuguile/mu-guile-misc.h>
#include "mu-runtime.h"
#include "mu-util.h"
@ -77,6 +78,7 @@ on_dir_change (GFileMonitor *mon, GFile *file, GFile *other_file,
scm_with_guile (&mu_guile_msg_init, NULL);
scm_with_guile (&mu_guile_store_init, NULL);
scm_with_guile (&mu_guile_misc_init, NULL);
if (!(gboolean)scm_with_guile
((MuGuileFunc*)&mu_guile_msg_load_current, path)) {
@ -157,11 +159,24 @@ struct _PMConfig {
typedef struct _PMConfig PMConfig;
static void
expand_paths (PMConfig *opts)
{
char **cur;
for (cur = opts->watchdirs; cur && *cur; ++cur)
*cur = mu_util_dir_expand (*cur);
if (opts->muhome)
opts->muhome = mu_util_dir_expand (opts->muhome);
}
static PMConfig *
pm_config_new (int *argcp, char ***argvp)
{
GOptionContext *octx;
char **cur;
PMConfig *opts = g_new0 (PMConfig, 1);
GOptionEntry entries[] = {
{"muhome", 0, 0, G_OPTION_ARG_FILENAME, &opts->muhome,
@ -184,11 +199,7 @@ pm_config_new (int *argcp, char ***argvp)
goto error;
}
for (cur = opts->watchdirs; cur && *cur; ++cur)
*cur = mu_util_dir_expand (*cur);
if (opts->muhome)
opts->muhome = mu_util_dir_expand (opts->muhome);
expand_paths (opts);
g_option_context_free (octx);
return opts;
@ -221,13 +232,40 @@ usage (void)
}
static gboolean
watch_dirs (char **watchdirs)
{
ChildData *child_data;
GSList *watchlist;
GMainLoop *loop;
child_data = child_data_new
(mu_runtime_path(MU_RUNTIME_PATH_MUHOME));
watchlist = create_watchlist (watchdirs, child_data);
if (!watchlist)
goto error;
loop = g_main_loop_new (NULL, TRUE);
g_main_loop_run (loop);
g_main_loop_unref (loop);
destroy_watchlist (watchlist);
return TRUE;
error:
child_data_destroy (child_data);
return FALSE;
}
int
main (int argc, char *argv[])
{
PMConfig *opts;
GSList *watchlist;
GMainLoop *loop;
ChildData *child_data;
g_type_init ();
g_thread_init (NULL);
@ -243,28 +281,15 @@ main (int argc, char *argv[])
goto error;
}
if (!mu_runtime_init (opts->muhome /* NULL is okay */,
"procmule")) {
if (!mu_runtime_init (opts->muhome, "procmule")) {
usage ();
goto error;
}
child_data = child_data_new
(mu_runtime_path(MU_RUNTIME_PATH_MUHOME));
watchlist = create_watchlist (opts->watchdirs, child_data);
if (!watchlist)
goto error;
loop = g_main_loop_new (NULL, TRUE);
g_main_loop_run (loop);
g_main_loop_unref (loop);
destroy_watchlist (watchlist);
watch_dirs (opts->watchdirs); /* do it! */
mu_runtime_uninit ();
pm_config_destroy (opts);
child_data_destroy (child_data);
return 0;