AS OF SVN REV. 5901, WE ARE NOW USING TRUNK. ALL UNTESTED BUGFIXES/FEATURES GO INTO TRUNK.

IF YOU HAVE A WORKING AND TESTED BUGFIX PUT IT INTO STABLE AS WELL AS TRUNK.  EVERYTHING ELSE
GOES INTO TRUNK AND WILL BE MERGED INTO STABLE BY VALARIS AND WIZPUTER. -- VALARIS


git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@5094 54d463be-8e91-2dee-dedb-b68131a5f0ec

1 files changed, 187 insertions, 0 deletions

diff --git a/src/char/int_status.c b/src/char/int_status.c
new file mode 100644
index 000000000..3c3b65dc4
--- /dev/null
+++ b/src/char/int_status.c
@@ -0,0 +1,187 @@
+// Copyright (c) Athena Dev Teams - Licensed under GNU GPL

+// For more information, see LICENCE in the main folder

+

+#include <stdio.h>

+

+#include "int_status.h"

+#include "../common/db.h"

+#include "../common/lock.h"

+#include "../common/malloc.h"

+#include "../common/showmsg.h"

+

+static struct dbt * scdata_db = NULL;	//Contains all the status change data in-memory. [Skotlex]

+char scdata_txt[1024]="save/scdata.txt"; //By [Skotlex]

+

+#ifdef ENABLE_SC_SAVING

+static void* create_scdata(DBKey key, va_list args) {

+	struct scdata *data;

+	data = aCalloc(1, sizeof(struct scdata));

+	data->account_id = va_arg(args, int);

+	data->char_id = key.i;

+	return data;

+}

+

+/*==========================================

+ * Loads status change data of the player given. [Skotlex]

+ *------------------------------------------

+ */

+struct scdata* status_search_scdata(int aid, int cid)

+{

+	struct scdata *data;

+	data = scdata_db->ensure(scdata_db, i2key(cid), create_scdata, aid);

+	return data;

+}

+

+/*==========================================

+ * Deletes status change data of the player given. [Skotlex]

+ * Should be invoked after the data of said player was successfully loaded.

+ *------------------------------------------

+ */

+void status_delete_scdata(int aid, int cid)

+{

+	struct scdata *scdata = idb_remove(scdata_db, cid);

+	if (scdata)

+	{

+		if (scdata->data)

+			aFree(scdata->data);

+		aFree(scdata);

+	}

+}

+

+

+static void inter_status_tostr(char* line, struct scdata *sc_data)

+{

+	int i, len;

+

+	len = sprintf(line, "%d,%d,%d\t", sc_data->account_id, sc_data->char_id, sc_data->count);

+	for(i = 0; i < sc_data->count; i++) {

+		len += sprintf(line + len, "%d,%d,%d,%d,%d,%d\t", sc_data->data[i].type, sc_data->data[i].tick,

+			sc_data->data[i].val1, sc_data->data[i].val2, sc_data->data[i].val3, sc_data->data[i].val4);

+	}

+	return;

+}

+

+static int inter_scdata_fromstr(char *line, struct scdata *sc_data)

+{

+	int i, len, next;

+	

+	if (sscanf(line,"%d,%d,%d\t%n",&sc_data->account_id, &sc_data->char_id, &sc_data->count, &next) < 3)

+		return 0;

+

+	if (sc_data->count < 1)

+		return 0;

+	

+	sc_data->data = aCalloc(sc_data->count, sizeof (struct status_change_data));

+

+	for (i = 0; i < sc_data->count; i++)

+	{

+		if (sscanf(line + next, "%hu,%d,%d,%d,%d,%d\t%n", &sc_data->data[i].type, &sc_data->data[i].tick,

+			&sc_data->data[i].val1, &sc_data->data[i].val2, &sc_data->data[i].val3, &sc_data->data[i].val4, &len) < 6)

+		{

+			aFree(sc_data->data);

+			return 0;

+		}

+		next+=len;

+	}

+	return 1;

+}

+/*==========================================

+ * Loads all scdata from the given filename.

+ *------------------------------------------

+ */

+void status_load_scdata(const char* filename)

+{

+	FILE *fp;

+	int sd_count=0, sc_count=0;

+	char line[8192];

+	struct scdata *sc;

+

+	if ((fp = fopen(filename, "r")) == NULL) {

+		ShowError("status_load_scdata: Cannot open file %s!\n", filename);

+		return;

+	}

+

+	while(fgets(line, sizeof(line) - 1, fp)) {

+		sc = (struct scdata*)aCalloc(1, sizeof(struct scdata));

+		if (inter_scdata_fromstr(line, sc)) {

+			sd_count++;

+			sc_count+= sc->count;

+			sc = idb_put(scdata_db, sc->char_id, sc);

+			if (sc) {

+				ShowError("Duplicate entry in %s for character %d\n", filename, sc->char_id);

+				if (sc->data) aFree(sc->data);

+				aFree(sc);

+			}

+		} else {

+			ShowError("status_load_scdata: Broken line data: %s\n", line);

+			aFree(sc);

+		}

+	}

+	fclose(fp);

+	ShowStatus("Loaded %d saved status changes for %d characters.\n", sc_count, sd_count);

+}

+

+static int inter_status_save_sub(DBKey key, void *data, va_list ap) {

+	char line[8192];

+	struct scdata * sc_data;

+	FILE *fp;

+

+	sc_data = (struct scdata *)data;

+	if (sc_data->count < 1)

+		return 0;

+	

+	fp = va_arg(ap, FILE *);

+	inter_status_tostr(line, sc_data);

+	fprintf(fp, "%s" RETCODE, line);

+	return 0;

+}

+

+/*==========================================

+ * Saves all scdata to the given filename.

+ *------------------------------------------

+ */

+void inter_status_save()

+{

+	FILE *fp;

+	int lock;

+

+	if ((fp = lock_fopen(scdata_txt, &lock)) == NULL) {

+		ShowError("int_status: cant write [%s] !!! data is lost !!!\n", scdata_txt);

+		return;

+	}

+	scdata_db->foreach(scdata_db, inter_status_save_sub, fp);

+	lock_fclose(fp,scdata_txt, &lock);

+}

+

+/*==========================================

+ * Initializes db.

+ *------------------------------------------

+ */

+void status_init()

+{

+	scdata_db = db_alloc(__FILE__,__LINE__,DB_INT,DB_OPT_BASE,sizeof(int));

+	status_load_scdata(scdata_txt);

+}

+

+/*==========================================

+ * Frees up memory.

+ *------------------------------------------

+ */

+static int scdata_db_final(DBKey k,void *d,va_list ap)

+{

+	struct scdata *data = (struct scdata*)d;

+	if (data->data)

+		aFree(data->data);

+	aFree(data);

+	return 0;

+}

+

+/*==========================================

+ * Final cleanup.

+ *------------------------------------------

+ */

+void status_final(void)

+{

+	scdata_db->destroy(scdata_db, scdata_db_final);

+}

+#endif