Add mempak_insert_note

tool/n64savetool/Makefile

@@ -6,13 +6,16 @@ LDFLAGS=-g
 
 PREFIX=/usr/local
 
-PROGRAMS=mempak_ls mempak_format mempak_extract_note
+PROGRAMS=mempak_ls mempak_format mempak_extract_note mempak_insert_note
 MEMPAKLIB_OBJS=mempak.o mempak_fs.o
 
 .PHONY : clean install
 
 all: $(PROGRAMS)
 
+mempak_insert_note: mempak_insert_note.o $(MEMPAKLIB_OBJS)
+	$(LD) $^ $(LDFLAGS) -o $@
+
 mempak_extract_note: mempak_extract_note.o $(MEMPAKLIB_OBJS)
 	$(LD) $^ $(LDFLAGS) -o $@
 

tool/n64savetool/mempak_insert_note.c

@@ -0,0 +1,83 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <getopt.h>
+#include "mempak.h"
+
+static void print_usage(void)
+{
+	printf("Usage: ./mempak_insert_note pakfile notefile\n");
+	printf("\n");
+	printf("Options:\n");
+	printf("   -h, --help                   Display help\n");
+	printf("   -c, --comment Comment        Note comment (only works for .N64 files)\n");
+	printf("   -d, --dst id                 Overwrite a specific note slot (0-15)\n");
+}
+
+
+int main(int argc, char **argv)
+{
+	const char *pakfile;
+	const char *notefile;
+	mempak_structure_t *mpk;
+	struct option long_options[] = {
+		{ "help", no_argument, 0, 'h' },
+		{ "comment", required_argument, 0, 'c' },
+		{ "dst", required_argument, 0, 'd' },
+		{ }, // terminator
+	};
+	const char *comment = "";
+	int used_note_id = -1;
+	int dst_id = -1;
+
+	if (argc < 3) {
+		print_usage();
+		return 1;
+	}
+
+	while(1) {
+		int c;
+
+		c = getopt_long(argc, argv, "f:h", long_options, NULL);
+		if (c==-1)
+			break;
+
+		switch(c)
+		{
+			case 'h':
+				print_usage();
+				return 0;
+			case 'c':
+				comment = optarg;
+				break;
+			case 'd':
+				dst_id = atoi(optarg);
+				break;
+		}
+	}
+
+
+	pakfile = argv[optind];
+	notefile = argv[optind+1];
+
+	mpk = mempak_loadFromFile(pakfile);
+	if (!mpk) {
+		return 1;
+	}
+	printf("Loaded pakfile in %s format.\n", mempak_format2string(mpk->file_format));
+
+	if (mempak_importNote(mpk, notefile, dst_id, &used_note_id)) {
+		fprintf(stderr, "could not export note\n");
+		mempak_free(mpk);
+		return 0;
+	}
+
+	printf("Note imported and written to slot %d\n", used_note_id);
+
+	if (0 != mempak_saveToFile(mpk, pakfile, mpk->file_format)) {
+		fprintf(stderr, "could not write to memory pak file\n");
+	}
+
+	mempak_free(mpk);
+
+	return 0;
+}