Start moving some of the non-parsing stuff out of 'parse.c'

Create a 'main.c' with the main routine and argument "parsing" etc.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 18 insertions, 88 deletions

diff --git a/parse.c b/parse.c
index e3b07c6db..1a8e3ba61 100644
--- a/parse.c
+++ b/parse.c
@@ -9,68 +9,28 @@
 
 #include "dive.h"
 
-static int verbose;
+int verbose;
 
-static struct dive **dive_table;
-static int nr_dives, nr_allocated;
+struct dive_table dive_table;
 
+/*
+ * Add a dive into the dive_table array
+ */
 static void record_dive(struct dive *dive)
 {
-	if (nr_dives >= nr_allocated) {
-		nr_allocated = (nr_dives + 32) * 3 / 2;
-		dive_table = realloc(dive_table, nr_allocated * sizeof(struct dive *));
-		if (!dive_table)
-			exit(1);
-	}
-	dive_table[nr_dives++] = dive;
-}
-
-static void show_dive(int nr, struct dive *dive)
-{
-	int i;
-	struct tm *tm;
-
-	tm = gmtime(&dive->when);
-
-	printf("At %02d:%02d:%02d %04d-%02d-%02d  (%d ft max, %d minutes)\n",
-		tm->tm_hour, tm->tm_min, tm->tm_sec,
-		tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
-		to_feet(dive->maxdepth), dive->duration.seconds / 60);
+	int nr = dive_table.nr, allocated = dive_table.allocated;
+	struct dive **dives = dive_table.dives;
 
-	if (!verbose)
-		return;
-
-	for (i = 0; i < dive->samples; i++) {
-		struct sample *s = dive->sample + i;
-
-		printf("%4d:%02d: %3d ft, %2d C, %4d PSI\n",
-			s->time.seconds / 60,
-			s->time.seconds % 60,
-			to_feet(s->depth),
-			to_C(s->temperature),
-			to_PSI(s->tankpressure));
+	if (nr >= allocated) {
+		allocated = (nr + 32) * 3 / 2;
+		dives = realloc(dives, allocated * sizeof(struct dive *));
+		if (!dives)
+			exit(1);
+		dive_table.dives = dives;
+		dive_table.allocated = allocated;
 	}
-}
-
-static int sortfn(const void *_a, const void *_b)
-{
-	const struct dive *a = *(void **)_a;
-	const struct dive *b = *(void **)_b;
-
-	if (a->when < b->when)
-		return -1;
-	if (a->when > b->when)
-		return 1;
-	return 0;
-}
-
-static void report_dives(void)
-{
-	int i;
-	qsort(dive_table, nr_dives, sizeof(struct dive *), sortfn);
-
-	for (i = 0; i < nr_dives; i++)
-		show_dive(i+1, dive_table[i]);
+	dives[nr] = dive;
+	dive_table.nr = nr+1;
 }
 
 static void nonmatch(const char *type, const char *fullname, const char *name, char *buffer)
@@ -578,7 +538,7 @@ static void traverse(xmlNode *node)
 	}
 }
 
-static void parse_xml_file(const char *filename)
+void parse_xml_file(const char *filename)
 {
 	xmlDoc *doc;
 
@@ -595,37 +555,7 @@ static void parse_xml_file(const char *filename)
 	xmlCleanupParser();
 }
 
-static void parse_argument(const char *arg)
+void parse_xml_init(void)
 {
-	const char *p = arg+1;
-
-	do {
-		switch (*p) {
-		case 'v':
-			verbose++;
-			continue;
-		default:
-			fprintf(stderr, "Bad argument '%s'\n", arg);
-			exit(1);
-		}
-	} while (*++p);
-}
-
-int main(int argc, char **argv)
-{
-	int i;
-
 	LIBXML_TEST_VERSION
-
-	for (i = 1; i < argc; i++) {
-		const char *a = argv[i];
-
-		if (a[0] == '-') {
-			parse_argument(a);
-			continue;
-		}
-		parse_xml_file(a);
-	}
-	report_dives();
-	return 0;
 }