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merge with master, remove alignment test code

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This commit is contained in:
Brad Parker 2016-09-18 12:44:00 -04:00
commit dbbd49f9f9
5 changed files with 62 additions and 57 deletions
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42
libretro-common/file/archive_file.c
View File

@ -237,7 +237,8 @@ static int file_archive_extract_cb(const char *name, const char *valid_exts,
uint32_t checksum, void *userdata)
{
const char *ext = path_get_extension(name);
struct archive_extract_userdata *data = (struct archive_extract_userdata*)userdata;
struct archive_extract_userdata *data = (struct archive_extract_userdata*)
userdata;
/* Extract first file that matches our list. */
if (ext && string_list_find_elem(data->ext, ext))
@ -264,11 +265,12 @@ static int file_archive_extract_cb(const char *name, const char *valid_exts,
int file_archive_parse_file_init(file_archive_transfer_t *state,
const char *file)
{
char *last = NULL;
char path[PATH_MAX_LENGTH] = {0};
strlcpy(path, file, sizeof(path));
char *last = (char*)path_get_archive_delim(path);
last = (char*)path_get_archive_delim(path);
if (last)
*last = '\0';
@ -382,7 +384,8 @@ int file_archive_parse_file_iterate(
break;
case ARCHIVE_TRANSFER_ITERATE:
{
const struct file_archive_file_backend *backend = file_archive_get_file_backend(file);
const struct file_archive_file_backend *backend =
file_archive_get_file_backend(file);
if (backend)
{
@ -393,7 +396,7 @@ int file_archive_parse_file_iterate(
if (ret == -1)
state->type = ARCHIVE_TRANSFER_DEINIT_ERROR;
// early return to prevent deinit from never firing
/* early return to prevent deinit from never firing */
return 0;
}
else
@ -620,6 +623,7 @@ int file_archive_compressed_read(
const char * path, void **buf,
const char* optional_filename, ssize_t *length)
{
const struct file_archive_file_backend *backend = NULL;
int ret = 0;
struct string_list *str_list = file_archive_filename_split(path);
@ -645,8 +649,7 @@ int file_archive_compressed_read(
if (str_list->size <= 1)
goto error;
const struct file_archive_file_backend *backend =
file_archive_get_file_backend(str_list->elems[0].data);
backend = file_archive_get_file_backend(str_list->elems[0].data);
*length = backend->compressed_file_read(str_list->elems[0].data,
str_list->elems[1].data, buf, optional_filename);
@ -658,7 +661,7 @@ int file_archive_compressed_read(
return ret;
error:
//RARCH_ERR("Could not extract string and substring from: %s.\n", path);
/* could not extract string and substring. */
string_list_free(str_list);
*length = 0;
return 0;
@ -720,39 +723,48 @@ error:
return NULL;
}
const struct file_archive_file_backend *file_archive_get_zlib_file_backend()
const struct file_archive_file_backend *file_archive_get_zlib_file_backend(void)
{
#ifdef HAVE_ZLIB
return &zlib_backend;
#else
return NULL;
#endif
}
const struct file_archive_file_backend *file_archive_get_7z_file_backend()
const struct file_archive_file_backend *file_archive_get_7z_file_backend(void)
{
#ifdef HAVE_7ZIP
return &sevenzip_backend;
#else
return NULL;
#endif
}
const struct file_archive_file_backend* file_archive_get_file_backend(const char *path)
{
const char *file_ext = NULL;
const char *file_ext = NULL;
char *last = NULL;
char newpath[PATH_MAX_LENGTH] = {0};
strlcpy(newpath, path, sizeof(newpath));
char *last = (char*)path_get_archive_delim(newpath);
last = (char*)path_get_archive_delim(newpath);
if (last)
*last = '\0';
file_ext = path_get_extension(newpath);
#ifdef HAVE_7ZIP
if (string_is_equal_noncase(file_ext, "7z"))
{
return &sevenzip_backend;
}
#endif
#ifdef HAVE_ZLIB
if (string_is_equal_noncase(file_ext, "zip"))
{
return &zlib_backend;
}
#endif
return NULL;
}

34
libretro-common/file/archive_file_7z.c
View File

@ -101,11 +101,9 @@ static int sevenzip_file_read(
allocTempImp.Alloc = SzAllocTemp;
allocTempImp.Free = SzFreeTemp;
/* Could not open 7zip archive? */
if (InFile_Open(&archiveStream.file, path))
{
//RARCH_ERR("Could not open %s as 7z archive\n.", path);
return -1;
}
FileInStream_CreateVTable(&archiveStream);
LookToRead_CreateVTable(&lookStream, False);
@ -212,13 +210,10 @@ static int sevenzip_file_read(
if (!(file_found && res == SZ_OK))
{
/* Error handling */
/*if (!file_found)
RARCH_ERR("%s: %s in %s.\n",
msg_hash_to_str(MSG_FILE_NOT_FOUND),
needle, path);*/
//RARCH_ERR("Failed to open compressed file inside 7zip archive.\n");
/* Error handling
*
* Failed to open compressed file inside 7zip archive.
*/
outsize = -1;
}
@ -271,19 +266,18 @@ static int sevenzip_stream_decompress_data_to_file_iterate(void *data)
static int sevenzip_parse_file_init(file_archive_transfer_t *state,
const char *file)
{
struct sevenzip_context_t *sevenzip_context = NULL;
if (state->archive_size < SEVENZIP_MAGIC_LEN)
return -1;
if (memcmp(state->data, SEVENZIP_MAGIC, SEVENZIP_MAGIC_LEN) != 0)
return -1;
struct sevenzip_context_t *sevenzip_context = sevenzip_stream_new();
sevenzip_context = sevenzip_stream_new();
/* could not open 7zip archive? */
if (InFile_Open(&sevenzip_context->archiveStream.file, file))
{
//RARCH_ERR("Could not open as 7zip archive: %s.\n",path);
return -1;
}
FileInStream_CreateVTable(&sevenzip_context->archiveStream);
LookToRead_CreateVTable(&sevenzip_context->lookStream, False);
@ -292,7 +286,8 @@ static int sevenzip_parse_file_init(file_archive_transfer_t *state,
CrcGenerateTable();
SzArEx_Init(&sevenzip_context->db);
SzArEx_Open(&sevenzip_context->db, &sevenzip_context->lookStream.s, &sevenzip_context->allocImp, &sevenzip_context->allocTempImp);
SzArEx_Open(&sevenzip_context->db, &sevenzip_context->lookStream.s,
&sevenzip_context->allocImp, &sevenzip_context->allocTempImp);
state->stream = sevenzip_context;
@ -315,16 +310,15 @@ static int sevenzip_parse_file_iterate_step_internal(
if (len < PATH_MAX_LENGTH && !file->IsDir)
{
SRes res = SZ_ERROR_FAIL;
char infile[PATH_MAX_LENGTH] = {0};
uint16_t *temp = (uint16_t*)malloc(len * sizeof(uint16_t));
uint16_t *temp = (uint16_t*)malloc(len * sizeof(uint16_t));
if (!temp)
return -1;
SzArEx_GetFileNameUtf16(&sevenzip_context->db, sevenzip_context->index, temp);
SRes res = SZ_ERROR_FAIL;
if (temp)
{
res = utf16_to_char_string(temp, infile, sizeof(infile))
@ -358,6 +352,7 @@ static int sevenzip_parse_file_iterate_step(file_archive_transfer_t *state,
uint32_t csize = 0;
unsigned cmode = 0;
unsigned payload = 0;
struct sevenzip_context_t *sevenzip_context = NULL;
char filename[PATH_MAX_LENGTH] = {0};
int ret = sevenzip_parse_file_iterate_step_internal(state, filename,
&cdata, &cmode, &size, &csize,
@ -370,8 +365,7 @@ static int sevenzip_parse_file_iterate_step(file_archive_transfer_t *state,
csize, size, checksum, userdata))
return 0;
struct sevenzip_context_t *sevenzip_context =
(struct sevenzip_context_t*)state->stream;
sevenzip_context = (struct sevenzip_context_t*)state->stream;
sevenzip_context->index += payload;

32
libretro-common/file/archive_file_zlib.c
View File

@ -239,11 +239,9 @@ static bool zip_file_decompressed_handle(
handle->data, size);
if (handle->real_checksum != crc32)
{
//RARCH_ERR("%s\n", msg_hash_to_str(MSG_INFLATED_CHECKSUM_DID_NOT_MATCH_CRC32));
goto error;
}
#endif
if (handle->stream)
free(handle->stream);
@ -257,8 +255,8 @@ error:
handle->stream = NULL;
handle->data = NULL;
#endif
return false;
#endif
}
/* Extract the relative path (needle) from a
@ -280,7 +278,9 @@ static int zip_file_decompressed(
if (name[strlen(name) - 1] == '/' || name[strlen(name) - 1] == '\\')
return 1;
//RARCH_LOG("[deflate] Path: %s, CRC32: 0x%x\n", name, crc32);
#if 0
RARCH_LOG("[deflate] Path: %s, CRC32: 0x%x\n", name, crc32);
#endif
if (strstr(name, st->needle))
{
@ -416,23 +416,23 @@ static int zip_parse_file_iterate_step_internal(
if (signature != CENTRAL_FILE_HEADER_SIGNATURE)
return 0;
*cmode = read_le(state->directory + 10, 2); // compression mode, 0 = store, 8 = deflate
*checksum = read_le(state->directory + 16, 4); // CRC32
*csize = read_le(state->directory + 20, 4); // compressed size
*size = read_le(state->directory + 24, 4); // uncompressed size
*cmode = read_le(state->directory + 10, 2); /* compression mode, 0 = store, 8 = deflate */
*checksum = read_le(state->directory + 16, 4); /* CRC32 */
*csize = read_le(state->directory + 20, 4); /* compressed size */
*size = read_le(state->directory + 24, 4); /* uncompressed size */
namelength = read_le(state->directory + 28, 2); // file name length
extralength = read_le(state->directory + 30, 2); // extra field length
commentlength = read_le(state->directory + 32, 2); // file comment length
namelength = read_le(state->directory + 28, 2); /* file name length */
extralength = read_le(state->directory + 30, 2); /* extra field length */
commentlength = read_le(state->directory + 32, 2); /* file comment length */
if (namelength >= PATH_MAX_LENGTH)
return -1;
memcpy(filename, state->directory + 46, namelength); // file name
memcpy(filename, state->directory + 46, namelength); /* file name */
offset = read_le(state->directory + 42, 4); // relative offset of local file header
offsetNL = read_le(state->data + offset + 26, 2); // file name length
offsetEL = read_le(state->data + offset + 28, 2); // extra field length
offset = read_le(state->directory + 42, 4); /* relative offset of local file header */
offsetNL = read_le(state->data + offset + 26, 2); /* file name length */
offsetEL = read_le(state->data + offset + 28, 2); /* extra field length */
*cdata = state->data + offset + 30 + offsetNL + offsetEL;

2
libretro-common/include/lists/string_list.h
View File

@ -44,7 +44,7 @@ struct string_list_elem
union string_list_elem_attr attr;
};
struct __attribute__ ((aligned(1))) string_list
struct string_list
{
struct string_list_elem *elems;
size_t size;

9
tasks/task_content.c
View File

@ -715,8 +715,10 @@ static bool init_content_file_extract(
for (i = 0; i < content->size; i++)
{
bool compressed = NULL;
const char *valid_ext = system->info.valid_extensions;
char temp_content[PATH_MAX_LENGTH] = {0};
char new_path[PATH_MAX_LENGTH] = {0};
bool compressed = NULL;
const char *valid_ext = system->info.valid_extensions;
/* Block extract check. */
if (content->elems[i].attr.i & 1)
@ -730,9 +732,6 @@ static bool init_content_file_extract(
if (!compressed)
continue;
char new_path[PATH_MAX_LENGTH] = {0};
char temp_content[PATH_MAX_LENGTH] = {0};
strlcpy(temp_content, content->elems[i].data,
sizeof(temp_content));