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use filestream/VFS for core sideload

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This commit is contained in:
Brad Parker 2018-12-17 09:25:52 -05:00
parent af0bf7a992
commit 971591fb9c
1 changed files with 19 additions and 12 deletions
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31
menu/cbs/menu_cbs_ok.c
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@ -1246,13 +1246,13 @@ static int generic_action_ok_command(enum event_command cmd)
/* TO-DO: Localization for errors */
static bool file_copy(char* src_path, char* dst_path, char* msg, size_t size)
{
FILE *src, *dst;
char buffer[100];
RFILE *src, *dst;
int numr, numw;
bool ret = true;
src = fopen(src_path, "rb");
src = filestream_open(src_path,
RETRO_VFS_FILE_ACCESS_READ,
RETRO_VFS_FILE_ACCESS_HINT_NONE);
if (!src)
{
@ -1260,25 +1260,30 @@ static bool file_copy(char* src_path, char* dst_path, char* msg, size_t size)
ret = false;
}
dst = fopen(dst_path, "wb");
dst = filestream_open(dst_path,
RETRO_VFS_FILE_ACCESS_WRITE,
RETRO_VFS_FILE_ACCESS_HINT_NONE);
if (!dst)
{
strlcpy(msg, "unable to open destination file", size);
ret = false;
}
while (!feof(src))
while (!filestream_eof(src))
{
memset(buffer, 0, sizeof(buffer));
numr = fread(buffer, 1, 100, src);
if (ferror(dst) != 0)
char buffer[100] = {0};
numr = filestream_read(src, buffer, sizeof(buffer));
if (filestream_error(dst) != 0)
{
strlcpy(msg, "error reading file\n", size);
ret = false;
break;
}
numw = fwrite(buffer, sizeof(char), numr, dst);
numw = filestream_write(dst, buffer, numr);
if (numw != numr)
{
strlcpy(msg, "error writing to file\n", size);
@ -1286,8 +1291,10 @@ static bool file_copy(char* src_path, char* dst_path, char* msg, size_t size)
break;
}
}
fclose(src);
fclose(dst);
filestream_close(src);
filestream_close(dst);
return ret;
}