X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=afs.c;h=f40e02244313054ca08f2066e8bb12b488de2579;hp=e109d6c1bef5dbc5e53696dfa2632a55f57b38d5;hb=80b069cfa99275331c28a15f8c7b9c77c41d80c4;hpb=f07fded9f5645a7ac89e63baf50b895cd3a4a140

diff --git a/afs.c b/afs.c
index e109d6c1..f40e0224 100644
--- a/afs.c
+++ b/afs.c
@@ -6,6 +6,7 @@
 
 /** \file afs.c Paraslash's audio file selector. */
 
+#include <fnmatch.h>
 #include "server.cmdline.h"
 #include "para.h"
 #include "afh.h"
@@ -278,6 +279,42 @@ int send_standard_callback_request(int argc,  char * const * const argv,
 	return send_option_arg_callback_request(NULL, argc, argv, f, result);
 }
 
+static int action_if_pattern_matches(struct osl_row *row, void *data)
+{
+	struct pattern_match_data *pmd = data;
+	struct osl_object name_obj;
+	const char *p, *name;
+	int ret = osl_get_object(pmd->table, row, pmd->match_col_num, &name_obj);
+	const char *pattern_txt = (const char *)pmd->patterns.data;
+
+	if (ret < 0)
+		return ret;
+	name = (char *)name_obj.data;
+	if ((!name || !*name) && (pmd->pm_flags & PM_SKIP_EMPTY_NAME))
+		return 1;
+	if (!pmd->patterns.size && (pmd->pm_flags & PM_NO_PATTERN_MATCHES_EVERYTHING))
+		return pmd->action(pmd->table, row, name, pmd->data);
+	for (p = pattern_txt; p < pattern_txt + pmd->patterns.size;
+			p += strlen(p) + 1) {
+		ret = fnmatch(p, name, pmd->fnmatch_flags);
+		if (ret == FNM_NOMATCH)
+			continue;
+		if (ret)
+			return -E_FNMATCH;
+		return pmd->action(pmd->table, row, name, pmd->data);
+	}
+	return 1;
+}
+
+int for_each_matching_row(struct pattern_match_data *pmd)
+{
+	if (pmd->pm_flags & PM_REVERSE_LOOP)
+		return osl_rbtree_loop_reverse(pmd->table, pmd->loop_col_num, pmd,
+			action_if_pattern_matches);
+	return osl_rbtree_loop(pmd->table, pmd->loop_col_num, pmd,
+			action_if_pattern_matches);
+}
+
 /**
  * Compare two osl objects of string type.
  *
@@ -300,40 +337,6 @@ int string_compare(const struct osl_object *obj1, const struct osl_object *obj2)
 	return strncmp(str1, str2, PARA_MIN(obj1->size, obj2->size));
 }
 
-/**
- * A wrapper for strtol(3).
- *
- * \param str The string to be converted to a long integer.
- * \param result The converted value is stored here.
- *
- * \return Positive on success, -E_ATOL on errors.
- *
- * \sa strtol(3), atoi(3).
- */
-int para_atol(const char *str, long *result)
-{
-	char *endptr;
-	long val;
-	int ret, base = 10;
-
-	errno = 0; /* To distinguish success/failure after call */
-	val = strtol(str, &endptr, base);
-	ret = -E_ATOL;
-	if (errno == ERANGE && (val == LONG_MAX || val == LONG_MIN))
-		goto out; /* overflow */
-	if (errno != 0 && val == 0)
-		goto out; /* other error */
-	if (endptr == str)
-		goto out; /* No digits were found */
-	if (*endptr != '\0')
-		goto out; /* Further characters after number */
-	*result = val;
-	ret = 1;
-out:
-	return ret;
-}
-
-
 /*
  * write input from fd to dynamically allocated buffer,
  * but maximal max_size byte.
@@ -476,7 +479,7 @@ static enum play_mode init_admissible_files(void)
 	given_playlist = "given_playlist";
 
 	if (given_mood) {
-		ret = mood_open(given_mood);
+		ret = change_current_mood(given_mood);
 		if (ret >= 0) {
 			if (given_playlist)
 				PARA_WARNING_LOG("ignoring playlist %s\n",
@@ -489,10 +492,10 @@ static enum play_mode init_admissible_files(void)
 		if (ret >= 0)
 			return PLAY_MODE_PLAYLIST;
 	}
-	ret = mood_open(NULL); /* open first available mood */
+	ret = change_current_mood(NULL); /* open first available mood */
 	if (ret >= 0)
 		return PLAY_MODE_MOOD;
-	mood_open(""); /* open dummy mood, always successful */
+	change_current_mood(""); /* open dummy mood, always successful */
 	return PLAY_MODE_MOOD;
 }
 
@@ -533,7 +536,7 @@ static void close_afs_tables(enum osl_close_flags flags)
 	PARA_NOTICE_LOG("closing afs_tables\n");
 	score_shutdown(flags);
 	attribute_shutdown(flags);
-	mood_close();
+	close_current_mood();
 	playlist_close();
 	moods_shutdown(flags);
 	playlists_shutdown(flags);
@@ -556,10 +559,10 @@ static void signal_post_select(struct sched *s, struct task *t)
 	if (!FD_ISSET(st->fd, &s->rfds))
 		return;
 	st->signum = para_next_signal();
-	PARA_NOTICE_LOG("caught signal %d\n", st->signum);
 	t->ret = 1;
 	if (st->signum == SIGUSR1)
 		return; /* ignore SIGUSR1 */
+	PARA_NOTICE_LOG("caught signal %d\n", st->signum);
 	t->ret = -E_SIGNAL_CAUGHT;
 	unregister_tasks();
 }
@@ -919,5 +922,16 @@ int com_check(int fd, int argc, char * const * const argv)
 				return ret;
 		}
 	}
+	if (flags & CHECK_MOODS) {
+		ret = send_callback_request(mood_check_callback, NULL, &result);
+		if (ret < 0)
+			return ret;
+		if (ret > 0) {
+			ret = send_buffer(fd, (char *) result.data);
+			free(result.data);
+			if (ret < 0)
+				return ret;
+		}
+	}
 	return 1;
 }