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Add dump memcard to file

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This commit is contained in:
Raphael Assenat 2015-08-23 13:42:27 -04:00
parent df95fd8856
commit fd83e0ae7d
3 changed files with 46 additions and 3 deletions
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11
tool/main.c
View File

@ -26,6 +26,7 @@
#include "version.h" #include "version.h"
#include "gcn64.h" #include "gcn64.h"
#include "mempak.h"
#include "../requests.h" #include "../requests.h"
#include "../gcn64_protocol.h" #include "../gcn64_protocol.h"
@ -54,7 +55,7 @@ static void printUsage(void)
printf(" --gc_getstatus Read GC controller status now (turns rumble OFF)\n"); printf(" --gc_getstatus Read GC controller status now (turns rumble OFF)\n");
printf(" --gc_getstatus_rumble Read GC controller status now (turns rumble ON)\n"); printf(" --gc_getstatus_rumble Read GC controller status now (turns rumble ON)\n");
printf(" --n64_getcaps Get N64 controller capabilities (or status such as pak present)\n"); printf(" --n64_getcaps Get N64 controller capabilities (or status such as pak present)\n");
printf(" --n64_mempak_dump Dump (display) N64 mempak contents\n"); printf(" --n64_mempak_dump Dump N64 mempak contents (Use with --outfile to write to file)\n");
} }
#define OPT_OUTFILE 'o' #define OPT_OUTFILE 'o'
@ -81,7 +82,7 @@ struct option longopts[] = {
{ "n64_getcaps", 0, NULL, OPT_N64_GETCAPS }, { "n64_getcaps", 0, NULL, OPT_N64_GETCAPS },
{ "n64_mempak_dump", 0, NULL, OPT_N64_MEMPAK_DUMP }, { "n64_mempak_dump", 0, NULL, OPT_N64_MEMPAK_DUMP },
{ "suspend_polling", 0, NULL, OPT_SUSPEND_POLLING }, { "suspend_polling", 0, NULL, OPT_SUSPEND_POLLING },
{ "outfile", 0, NULL, OPT_OUTFILE }, { "outfile", 1, NULL, OPT_OUTFILE },
{ }, { },
}; };
@ -273,7 +274,11 @@ int main(int argc, char **argv)
break; break;
case OPT_N64_MEMPAK_DUMP: case OPT_N64_MEMPAK_DUMP:
mempak_dump(hdl); if (outfile) {
mempak_dumpToFile(hdl, outfile);
} else {
mempak_dump(hdl);
}
break; break;
} }

36
tool/mempak.c
View File

@ -3,6 +3,7 @@
#include <ctype.h> #include <ctype.h>
#include <stdint.h> #include <stdint.h>
#include "gcn64.h" #include "gcn64.h"
#include "mempak.h"
#include "../gcn64_protocol.h" #include "../gcn64_protocol.h"
#include "../requests.h" #include "../requests.h"
@ -207,3 +208,38 @@ void mempak_dump(gcn64_hdl_t hdl)
printf("\n"); printf("\n");
} }
} }
#define NUM_COPIES 4
int mempak_dumpToFile(gcn64_hdl_t hdl, const char *out_filename)
{
unsigned char cardbuf[0x8000];
FILE *fptr;
int copies;
printf("Init pak\n");
mempak_init(hdl);
printf("Reading card...\n");
mempak_readAll(hdl, cardbuf);
printf("Writing to file '%s'\n", out_filename);
fptr = fopen(out_filename, "w");
if (!fptr) {
perror("fopen");
return -1;
}
for (copies = 0; copies < NUM_COPIES; copies++) {
if (1 != fwrite(cardbuf, sizeof(cardbuf), 1, fptr)) {
perror("fwrite");
fclose(fptr);
return -2;
}
}
printf("Done\n");
fclose(fptr);
return 0;
}

2
tool/mempak.h
View File

@ -1,4 +1,6 @@
void mempak_dump(gcn64_hdl_t hdl); void mempak_dump(gcn64_hdl_t hdl);
int mempak_readBlock(gcn64_hdl_t hdl, unsigned short addr, unsigned char dst[32]); int mempak_readBlock(gcn64_hdl_t hdl, unsigned short addr, unsigned char dst[32]);
int mempak_dumpToFile(gcn64_hdl_t hdl, const char *out_filename);