1 files changed, 106 insertions, 0 deletions
diff --git a/gammu/emb/common/service/backup/backvcs.c b/gammu/emb/common/service/backup/backvcs.c
new file mode 100644
index 0000000..332e718
--- a/dev/null
+++ b/gammu/emb/common/service/backup/backvcs.c
@@ -0,0 +1,106 @@
+/* (c) 2003 by Marcin Wiacek */
+
+#include <string.h>
+#include <ctype.h>
+
+#include "../../phone/nokia/nfunc.h"
+#include "../../phone/nokia/dct3/n7110.h"
+#include "../../misc/coding/coding.h"
+#include "../gsmlogo.h"
+#include "../gsmmisc.h"
+#include "backvcs.h"
+
+#ifdef GSM_ENABLE_BACKUP
+
+GSM_Error SaveVCalendar(char *FileName, GSM_Backup *backup)
+{
+	int 		i, Length = 0;
+	unsigned char 	Buffer[1000];
+	FILE 		*file;
+ 
+	file = fopen(FileName, "wb");      
+	if (file == NULL) return ERR_CANTOPENFILE;
+
+	Length=sprintf(Buffer, "BEGIN:VCALENDAR%c%c",13,10);
+	Length+=sprintf(Buffer+Length, "VERSION:1.0%c%c",13,10);
+	fwrite(Buffer,1,Length,file);
+
+	i=0;
+	while (backup->Calendar[i]!=NULL) {
+		sprintf(Buffer, "%c%c",13,10);
+		fwrite(Buffer,1,2,file);
+		Length = 0;
+		GSM_EncodeVCALENDAR(Buffer,&Length,backup->Calendar[i],false,Nokia_VCalendar);
+		fwrite(Buffer,1,Length,file);
+		i++;
+	}
+	i=0;
+	while (backup->ToDo[i]!=NULL) {
+		sprintf(Buffer, "%c%c",13,10);
+		fwrite(Buffer,1,2,file);
+		Length = 0;
+		GSM_EncodeVTODO(Buffer,&Length,backup->ToDo[i],false,Nokia_VToDo);
+		fwrite(Buffer,1,Length,file);
+		i++;
+	}
+
+	Length=sprintf(Buffer, "%c%cEND:VCALENDAR%c%c",13,10,13,10);
+	fwrite(Buffer,1,Length,file);
+
+	fclose(file);
+	return ERR_NONE;
+}
+
+GSM_Error LoadVCalendar(char *FileName, GSM_Backup *backup)
+{
+	GSM_File 		File;
+	GSM_Error		error;
+	GSM_CalendarEntry	Calendar;
+	GSM_ToDoEntry		ToDo;
+	int			numCal = 0, numToDo = 0, Pos;
+
+	File.Buffer = NULL;
+	error = GSM_ReadFile(FileName, &File);
+	if (error != ERR_NONE) return error;
+
+	Pos = 0;
+	while (1) {
+		error = GSM_DecodeVCALENDAR_VTODO(File.Buffer, &Pos, &Calendar, &ToDo, Nokia_VCalendar, Nokia_VToDo);
+		if (error == ERR_EMPTY) break;
+		if (error != ERR_NONE) return error;
+		if (Calendar.EntriesNum != 0) {			
+			if (numCal < GSM_MAXCALENDARTODONOTES) {
+				backup->Calendar[numCal] = malloc(sizeof(GSM_CalendarEntry));
+			        if (backup->Calendar[numCal] == NULL) return ERR_MOREMEMORY;
+				backup->Calendar[numCal + 1] = NULL;
+			} else {
+				dbgprintf("Increase GSM_MAXCALENDARTODONOTES\n");
+				return ERR_MOREMEMORY;
+			}
+			memcpy(backup->Calendar[numCal],&Calendar,sizeof(GSM_CalendarEntry));
+			backup->Calendar[numCal]->Location = numCal + 1;
+			numCal++;
+		}
+		if (ToDo.EntriesNum != 0) {
+			if (numToDo < GSM_MAXCALENDARTODONOTES) {
+				backup->ToDo[numToDo] = malloc(sizeof(GSM_ToDoEntry));
+			        if (backup->ToDo[numToDo] == NULL) return ERR_MOREMEMORY;
+				backup->ToDo[numToDo + 1] = NULL;
+			} else {
+				dbgprintf("Increase GSM_MAXCALENDARTODONOTES\n");
+				return ERR_MOREMEMORY;
+			}
+			memcpy(backup->ToDo[numToDo],&ToDo,sizeof(GSM_ToDoEntry));
+			backup->ToDo[numToDo]->Location = numToDo + 1;
+			numToDo++;
+		}
+	}
+
+	return ERR_NONE;
+}
+
+#endif
+
+/* How should editor hadle tabs in this file? Add editor commands here.
+ * vim: noexpandtab sw=8 ts=8 sts=8:
+ */