int
send_request(Request req)
{
if (! req->socket ) {
req->socket = connect_socket(req->host,req->port,0);
if (! req->socket) {
error("Failed to connect to %s:%i\n",req->host,req->port);
return 0;
}
add_req_socket(req->socket->fd);
return 0;
}
if (req->length < 0) {
str cmd = _("%s %s HTTP/1.1\r\n",req->method,req->path);
write_socket(req->socket,cmd);
request_headers(req,_("Host"),req->host);
send_headers(req->socket,req->headers);
req->length = outbound_content_length(req->contents,req->raw_contents);
return req->contents != NULL || req->raw_contents != NULL ;
}
req->written += req->contents ?
send_contents(req->socket,req->contents,is_chunked(req->headers)) :
req->raw_contents ?
send_raw_contents(req->socket,req->raw_contents,req->written,0):
0;
if (is_chunked(req->headers) && req->written >= req->length)
write_chunk(req->socket,NULL,0);
return req->written < req->length;
}
/**
* Encodes the strings and writes the encoded data to file.
* @param out File to write to
* @param head Head of list of strings to encode & write
* @param label_prefix
*/
static void write_huffman_strings(FILE *out, const string_list_t *head,
const char *label_prefix)
{
const string_list_t *string;
int string_id = 0;
for (string = head; string != NULL; string = string->next) {
char strlabel[256];
char strcomment[80];
sprintf(strlabel, "%sString%d", label_prefix, string_id++);
strcpy(strcomment, "\"");
if (strlen((char *)string->text) < 40) {
strcat(strcomment, (char *)string->text);
} else {
strncat(strcomment, (char *)string->text, 37);
strcat(strcomment, "...");
}
strcat(strcomment, "\"");
/* Write encoded data */
write_chunk(out, strlabel, strcomment,
string->huff_data, string->huff_size, 16);
}
}
void create_mgif_delta()
{
void *d;
long siz;
//conv_2_rgb();
init_palmap();
if (BZTRATA) create_color_state();
set_max_color_change(BZTRATA);
create_low_quality();
if (delta_data_size+frame_delta_size>FRAME_LEN)
{
create_mgif_lzw();
return;
}
if (!frame_delta_size) return;
reduce_palette();
filter_colors(frame_delta,frame_delta_size,color_map);
d=join_two_blocks(delta_data,frame_delta,delta_data_size,frame_delta_size,&siz);
init_lzw_compressor(8);
memset(lzw_buffer,0,sizeof(lzw_buffer));
siz=lzw_encode(d,lzw_buffer,siz);
done_lzw_compressor();
free(d);
if (siz>FRAME_LEN)
{
create_mgif_lzw();
return;
}
write_chunk(MGIF_DELTA,siz,lzw_buffer);
create_mgif_pal();
}
VOID png_write(struct RecorderData *data, APTR fh, APTR argb, ULONG modulo, ULONG width, ULONG height, ULONG dupcount)
{
struct png_header ihdr;
ULONG length, length2;
UBYTE *buffer;
buffer = data->writebuffer;
ihdr.width = width;
ihdr.height = height;
ihdr.depth = 8;
ihdr.colortype = 2; /* RGB */
ihdr.compression = 0;
ihdr.filter = 0;
ihdr.interlaced = 0;
length = write_chunk(buffer, sizeof(ihdr), LE_SWAPLONG_C(MAKE_ID('I','H','D','R')), &ihdr);
length2 = png_encode(&buffer[length], data->writebuffersize - length - 8, argb, modulo, width, height);
if (length2)
{
static const struct png_iend iend = { { 0, LE_SWAPLONG_C(MAKE_ID('I','E','N','D')) }, 0xae426082 };
ULONG i;
length += length2;
qcopy((APTR)&iend, &buffer[length], sizeof(iend));
for (i = 0; i < dupcount; i++)
{
dowrite(fh, buffer, length);
}
}
}
void create_mgif_lzw()
{
int siz;
//conv_2_rgb();
init_palmap();
create_mgif_pal();
filter_colors(frame_buffer,FRAME_LEN,color_map);
create_last_frame(frame_buffer,last_frame,hipal,FRAME_LEN);
init_lzw_compressor(8);
memset(lzw_buffer,0,sizeof(lzw_buffer));
siz=lzw_encode(frame_buffer,lzw_buffer,FRAME_LEN);
if (siz>FRAME_LEN) write_chunk(MGIF_COPY,FRAME_LEN,frame_buffer);
else write_chunk(MGIF_LZW,siz,lzw_buffer);
done_lzw_compressor(8);
}
/* Shuffle large input stream by splitting into chunks */
int shuffle_by_chunks() {
long i = 0, l = 0;
int fidcounter = 0;
char filename[MAX_STRING_LENGTH];
CREC *array;
FILE *fin = stdin, *fid;
array = malloc(sizeof(CREC) * array_size);
fprintf(stderr,"SHUFFLING COOCCURRENCES\n");
if(verbose > 0) fprintf(stderr,"array size: %lld\n", array_size);
sprintf(filename,"%s_%04d.bin",file_head, fidcounter);
fid = fopen(filename,"w");
if(fid == NULL) {
fprintf(stderr, "Unable to open file %s.\n",filename);
return 1;
}
if(verbose > 1) fprintf(stderr, "Shuffling by chunks: processed 0 lines.");
while(1) { //Continue until EOF
if(i >= array_size) {// If array is full, shuffle it and save to temporary file
shuffle(array, i-2);
l += i;
if(verbose > 1) fprintf(stderr, "\033[22Gprocessed %ld lines.", l);
write_chunk(array,i,fid);
fclose(fid);
fidcounter++;
sprintf(filename,"%s_%04d.bin",file_head, fidcounter);
fid = fopen(filename,"w");
if(fid == NULL) {
fprintf(stderr, "Unable to open file %s.\n",filename);
return 1;
}
i = 0;
}
fread(&array[i], sizeof(CREC), 1, fin);
if(feof(fin)) break;
i++;
}
shuffle(array, i-1); //Last chunk may be smaller than array_size
write_chunk(array,i,fid);
l += i;
if(verbose > 1) fprintf(stderr, "\033[22Gprocessed %ld lines.\n", l);
if(verbose > 1) fprintf(stderr, "Wrote %d temporary file(s).\n", fidcounter + 1);
fclose(fid);
free(array);
return shuffle_merge(fidcounter + 1); // Merge and shuffle together temporary files
}
int main (int argc, char const *argv[])
{
UNUSED_ARG(argc);
UNUSED_ARG(argv);
unsigned i;
memory_pool * mp = mempool_new(POOL_ENTRIES, POOL_ENTRY_SIZE);
void * chunks[POOL_ENTRIES];
// Allocate all then free all
for(i = 0; i < POOL_ENTRIES; ++i) {
//Allocate chunk
chunks[i] = mempool_alloc(mp);
//Write into it
write_chunk(chunks[i], (char)(i % 255));
}
for(i = 0; i < POOL_ENTRIES; ++i) {
//Verify contents
verify_chunk(chunks[i], (char)(i % 255));
//Release
mempool_free(mp, chunks[i]);
chunks[i] = NULL;
}
// Allocate all then free by using is_mempool_exhaused
for(i = 0; is_mempool_exhaused(mp) == false; ++i) {
//Allocate chunk
chunks[i] = mempool_alloc(mp);
//Write into it
write_chunk(chunks[i], (char)(i % 255));
}
assert(i == POOL_ENTRIES);
for(i = 0; i < POOL_ENTRIES; ++i) {
//Verify contents
verify_chunk(chunks[i], (char)(i % 255));
//Release
mempool_free(mp, chunks[i]);
chunks[i] = NULL;
}
printf("TEST SUCCESSFUL!\n");
return 0;
}
void create_sound_track(int size)
{
void *p;
p=getmem(size);
memset(p,0,size);
write_chunk(MGIF_SOUND,size,p);
free(p);
}
void RtmpMessageContext::to_chunk(
RtmpMessageHeader const & msg,
RtmpChunkHeader & chunk)
{
RtmpChunkHeader & wchunk(write_chunk(msg.chunk));
chunk.calc_timestamp = msg.timestamp;
chunk.message_length = msg.length;
chunk.message_type_id = msg.type;
chunk.message_stream_id = msg.stream;
chunk = wchunk.dec(chunk);
}
static int write_object_header(int objId, yaffs_ObjectType t, struct stat *s, int parent, const char *name, int equivalentObj, const char * alias)
{
__u8 bytes[chunkSize];
yaffs_ObjectHeader *oh = (yaffs_ObjectHeader *)bytes;
memset(bytes,0xff,sizeof(bytes));
oh->type = t;
oh->parentObjectId = parent;
strncpy(oh->name,name,YAFFS_MAX_NAME_LENGTH);
if(t != YAFFS_OBJECT_TYPE_HARDLINK)
{
oh->yst_mode = s->st_mode;
oh->yst_uid = s->st_uid;
// NCB 12/9/02 oh->yst_gid = s->yst_uid;
oh->yst_gid = s->st_gid;
oh->yst_atime = s->st_atime;
oh->yst_mtime = s->st_mtime;
oh->yst_ctime = s->st_ctime;
oh->yst_rdev = s->st_rdev;
}
if(t == YAFFS_OBJECT_TYPE_FILE)
{
oh->fileSize = s->st_size;
}
if(t == YAFFS_OBJECT_TYPE_HARDLINK)
{
oh->equivalentObjectId = equivalentObj;
}
if(t == YAFFS_OBJECT_TYPE_SYMLINK)
{
strncpy(oh->alias,alias,YAFFS_MAX_ALIAS_LENGTH);
}
if (convert_endian)
{
object_header_little_to_big_endian(oh);
}
return write_chunk(bytes,objId,0,0xffff);
}
/*
* Write a big chunk with 'progress' indicator '.' for every MiB
*/
static int write_big_chunk(int fd, void *addr, size_t count)
{
unsigned char *a = addr;
size_t total = 0;
if (count < 0x100000)
return write_chunk(fd, addr, count);
/* if large chunk then print dot to show progress */
while (total < count) {
size_t bytes = count - total;
kick_mpcore_wdt();
if (bytes > 0x100000)
bytes = 0x100000;
if (write_chunk(fd, a, bytes))
return -1;
putc('.');
total += bytes;
a += bytes;
}
putc('\n');
return 0;
}
/* Merge shuffled temporary files; doesn't necessarily produce a perfect shuffle, but good enough */
int shuffle_merge(int num) {
long i, j, k, l = 0;
int fidcounter = 0;
CREC *array;
char filename[MAX_STRING_LENGTH];
FILE **fid, *fout = stdout;
array = malloc(sizeof(CREC) * array_size);
fid = malloc(sizeof(FILE) * num);
for(fidcounter = 0; fidcounter < num; fidcounter++) { //num = number of temporary files to merge
sprintf(filename,"%s_%04d.bin",file_head, fidcounter);
fid[fidcounter] = fopen(filename, "rb");
if(fid[fidcounter] == NULL) {
fprintf(stderr, "Unable to open file %s.\n",filename);
return 1;
}
}
if(verbose > 0) fprintf(stderr, "Merging temp files: processed %ld lines.", l);
while(1) { //Loop until EOF in all files
i = 0;
//Read at most array_size values into array, roughly array_size/num from each temp file
for(j = 0; j < num; j++) {
if(feof(fid[j])) continue;
for(k = 0; k < array_size / num; k++){
fread(&array[i], sizeof(CREC), 1, fid[j]);
if(feof(fid[j])) break;
i++;
}
}
if(i == 0) break;
l += i;
shuffle(array, i-1); // Shuffles lines between temp files
write_chunk(array,i,fout);
if(verbose > 0) fprintf(stderr, "\033[31G%ld lines.", l);
}
fprintf(stderr, "\033[0GMerging temp files: processed %ld lines.", l);
for(fidcounter = 0; fidcounter < num; fidcounter++) {
fclose(fid[fidcounter]);
sprintf(filename,"%s_%04d.bin",file_head, fidcounter);
remove(filename);
}
fprintf(stderr, "\n\n");
free(array);
return 0;
}
static void write_share_chunk(struct buffer *buffer, struct share *share)
{
struct buffer sharebuf = { .bytes = share->chunk, .len = share->chunk_len, .max = share->chunk_len };
write_chunk(buffer, &sharebuf, "SHAR");
}
size_t blob_write(const struct blob *blob, const unsigned char key[KDF_HASH_LEN], char **out)
{
struct buffer buffer;
struct share *last_share = NULL;
_cleanup_free_ char *version;
memset(&buffer, 0, sizeof(buffer));
version = xultostr(blob->version);
buffer_append(&buffer, "LPAV", 4);
write_plain_string(&buffer, version);
buffer_append(&buffer, "LOCL", 4);
write_plain_string(&buffer, LASTPASS_CLI_VERSION);
for (struct account *account = blob->account_head; account; account = account->next) {
if (!account->share)
write_account_chunk(&buffer, account, key);
}
for (struct account *account = blob->account_head; account; account = account->next) {
if (!account->share)
continue;
if (last_share != account->share) {
write_share_chunk(&buffer, account->share);
last_share = account->share;
}
write_account_chunk(&buffer, account, account->share->key);
}
*out = buffer.bytes;
return buffer.len;
}
static struct blob *local_blob(const unsigned char key[KDF_HASH_LEN], const struct private_key *private_key)
{
_cleanup_free_ char *blob = NULL;
size_t len = config_read_encrypted_buffer("blob", &blob, key);
if (!blob)
return NULL;
return blob_parse(blob, len, key, private_key);
}
}static int
inflate_into_chunk(struct mem_chunk m)
{unsigned cont_size,decompressed;const char*cont;z_stream str;int err;
unsigned orig_size;MemSet(&str,sizeof str,0);decompressed=0;
orig_size=*((const unsigned*)*indices);cont=*indices+sizeof(orig_size);
cont_size=MemPtrSize(*indices)-2;decompressed=0;
str.next_in=(char*)cont;str.avail_in=cont_size;
err=inflateInit(&str);
if(err){zlib_error_alert(err,"inflateInit");return err;}
while(decompressed<orig_size)
{unsigned n;str.next_out=zlib_buf;str.avail_out=zlib_buf_size;
err=inflate(&str,0);
if(err&&err!=Z_STREAM_END)
{zlib_error_alert(err,"inflate");inflateEnd(&str);return err;}
n=zlib_buf_size-str.avail_out;
write_chunk(m,decompressed,zlib_buf,n);decompressed+=n;
}while(err!=Z_STREAM_END);
err=inflateEnd(&str);if(err)zlib_error_alert(err,"inflateEnd");return err;
}static const char*saved_uncompressed;
void gen_handler(struct evhttp_request *req, void *arg)
{
DBG();
/*struct evbuffer *evb = evbuffer_new(); */
const char *uri = evhttp_request_get_uri(req);
struct evhttp_uri *decoded_uri = NULL;
const char *path;
char *decoded_path;
/* Decode the URI */
decoded_uri = evhttp_uri_parse(uri);
if (!decoded_uri) {
reply_error(req, HTTP_BADREQUEST, "Bad URI: %s", uri);
return;
}
path = evhttp_uri_get_path(decoded_uri);
if (!path) {
logging(LOG_INFO, "request path is nil, replace it as /");
path = "/";
}
decoded_path = evhttp_uridecode(path, 0, NULL);
uint64_t chunkid;
char *slash = strchr(path + 1, '/');
*slash = '\0';
const char *op = path + 1;
sscanf(slash + 1, "%" SCNu64, &chunkid);
logging(LOG_INFO, "%s, %" PRIu64, op, chunkid);
if (strcmp(op, "put") == 0) {
write_chunk(chunkid, req);
} else if (strcmp(op, "get") == 0) {
read_chunk(chunkid, req);
} else {
reply_error(req, HTTP_NOTFOUND, "not found: %s", uri);
return;
}
}
int
write (int fd, char *buf, int len)
{
int rv = 0;
int c;
#if 0
if (fd == 2)
fprintf (stderr, "%.*s", buf, len);
else if (fd == 1)
printf ("%.*s", buf, len);
#endif
while (len > 0)
{
int l = (len > CIO_BUF_SIZE) ? CIO_BUF_SIZE : len;
c = write_chunk (fd, buf, l);
if (c < 0)
return c;
rv += l;
len -= l;
buf += l;
}
return rv;
}
static int write_object_header(int objId, yaffs_ObjectType t, struct stat *s, int parent, const char *name, int equivalentObj, const char * alias, const char *secontext)
{
__u8 bytes[chunkSize];
yaffs_ObjectHeader *oh = (yaffs_ObjectHeader *)bytes;
char *xb = (char *)bytes + sizeof(*oh);
int xnamelen = strlen(XATTR_NAME_SELINUX) + 1;
int xvalsize = 0;
int xreclen = 0;
if (secontext) {
xvalsize = strlen(secontext) + 1;
xreclen = sizeof(int) + xnamelen + xvalsize;
}
memset(bytes,0xff,sizeof(bytes));
oh->type = t;
oh->parentObjectId = parent;
strncpy(oh->name,name,YAFFS_MAX_NAME_LENGTH);
if (xreclen) {
memcpy(xb, &xreclen, sizeof(int));
xb += sizeof(int);
strcpy(xb, XATTR_NAME_SELINUX);
xb += xnamelen;
memcpy(xb, secontext, xvalsize);
}
if(t != YAFFS_OBJECT_TYPE_HARDLINK)
{
oh->yst_mode = s->st_mode;
oh->yst_uid = s->st_uid;
// NCB 12/9/02 oh->yst_gid = s->yst_uid;
oh->yst_gid = s->st_gid;
oh->yst_atime = s->st_atime;
oh->yst_mtime = s->st_mtime;
oh->yst_ctime = s->st_ctime;
oh->yst_rdev = s->st_rdev;
}
if(t == YAFFS_OBJECT_TYPE_FILE)
{
oh->fileSize = s->st_size;
}
if(t == YAFFS_OBJECT_TYPE_HARDLINK)
{
oh->equivalentObjectId = equivalentObj;
}
if(t == YAFFS_OBJECT_TYPE_SYMLINK)
{
strncpy(oh->alias,alias,YAFFS_MAX_ALIAS_LENGTH);
}
if (convert_endian)
{
object_header_little_to_big_endian(oh);
}
return write_chunk(bytes,objId,0,0xffff);
}
int
end_response()
{
write_chunk(client.response->socket,NULL,0);
return 0;
}
/*
* Dump crash to file
*/
static int write_elf(Elf32_Ehdr *elfhdr_addr, int fd)
{
Elf32_Ehdr *oldhdr = elfhdr_addr;
Elf32_Ehdr *ehdr;
Elf32_Phdr *phdr;
u32 i;
u32 offset;
u32 tot;
u32 phdr_cnt;
u32 notes_cnt = 0;
u32 save;
u32 len;
offset = oldhdr->e_ehsize + oldhdr->e_phentsize * oldhdr->e_phnum;
ehdr = (Elf32_Ehdr *) malloc(offset);
if (ehdr == NULL) {
debug("elf header alloc error\n");
return -1;
}
memcpy(ehdr, oldhdr, offset);
/*
* check program header entries and update length
* for merged PT_NOTE segments
*/
tot = 0;
phdr_cnt = ehdr->e_phnum;
debug("phdr_cnt=%d\n", phdr_cnt);
for (i = 0; i < phdr_cnt; i++) {
phdr = (Elf32_Phdr *) ((char *) ehdr + ehdr->e_ehsize +
i * ehdr->e_phentsize);
len = check_phdr(phdr);
debug("prog hdr %d: %x ad %x len %x adjusted to %x\n",
i, (u32) phdr, phdr->p_paddr, phdr->p_filesz, len);
phdr->p_filesz = len;
phdr->p_memsz = len;
if (phdr->p_type == PT_NOTE) { /* note segment */
tot += len;
notes_cnt++;
}
}
debug("Length of %d note segments: %x\n", notes_cnt, tot);
/*
* all PT_NOTE segments have been merged into one.
* Update ELF Header accordingly
*/
ehdr->e_phnum = phdr_cnt - notes_cnt + 1;
/* write elf header into file on sdcard */
if (write_chunk(fd, ehdr, (size_t) ehdr->e_ehsize)) {
free(ehdr);
return -1;
}
/* write program headers into file on sdcard */
offset = ehdr->e_ehsize + ehdr->e_phentsize * ehdr->e_phnum;
debug("Write Phdr: proghdr_cnt=%d\n", phdr_cnt);
for (i = 0; i < phdr_cnt; i++) {
phdr = (Elf32_Phdr *) ((char *)ehdr + ehdr->e_ehsize +
i * ehdr->e_phentsize);
save = phdr->p_filesz;
if (i == 0) {
phdr->p_filesz = tot;
phdr->p_memsz = tot;
} else if (phdr->p_type == PT_NOTE) /* note segment */
continue;
phdr->p_offset = offset;
debug("prog hdr %d: %x ad %x len %x off %x\n",
i, (u32) phdr, phdr->p_paddr, phdr->p_filesz,
phdr->p_offset);
offset += phdr->p_filesz;
if (write_chunk(fd, (void *) phdr, (size_t)
ehdr->e_phentsize)) {
free(ehdr);
return -1;
}
phdr->p_filesz = save;
phdr->p_memsz = save;
}
/* write segments into file on sdcard */
debug("write segments...\n");
for (i = 0; i < phdr_cnt; i++) {
phdr = (Elf32_Phdr *) ((char *) ehdr + ehdr->e_ehsize +
i * ehdr->e_phentsize);
if (phdr->p_type > PT_NULL) {
if (write_big_chunk(fd, (void *) phdr->p_paddr,
phdr->p_filesz)) {
free(ehdr);
return -1;
}
}
}
free(ehdr);
return 0;
}
int ratt_table_push(ratt_table_t *table, void const *chunk)
{
RATTLOG_TRACE();
return write_chunk(table, chunk, ratt_table_get_tail_next);
}
int ratt_table_insert(ratt_table_t *table, void const *chunk)
{
RATTLOG_TRACE();
return write_chunk(table, chunk, ratt_table_get_frag_first);
}
static int winhttp_stream_write_chunked(
git_smart_subtransport_stream *stream,
const char *buffer,
size_t len)
{
winhttp_stream *s = (winhttp_stream *)stream;
int error;
if (!s->request && winhttp_stream_connect(s) < 0)
return -1;
if (!s->sent_request) {
/* Send Transfer-Encoding: chunked header */
if (!WinHttpAddRequestHeaders(s->request,
transfer_encoding, (ULONG) -1L,
WINHTTP_ADDREQ_FLAG_ADD)) {
giterr_set(GITERR_OS, "Failed to add a header to the request");
return -1;
}
if ((error = send_request(s, 0, 1)) < 0)
return error;
s->sent_request = 1;
}
if (len > CACHED_POST_BODY_BUF_SIZE) {
/* Flush, if necessary */
if (s->chunk_buffer_len > 0) {
if (write_chunk(s->request, s->chunk_buffer, s->chunk_buffer_len) < 0)
return -1;
s->chunk_buffer_len = 0;
}
/* Write chunk directly */
if (write_chunk(s->request, buffer, len) < 0)
return -1;
}
else {
/* Append as much to the buffer as we can */
int count = (int)min(CACHED_POST_BODY_BUF_SIZE - s->chunk_buffer_len, len);
if (!s->chunk_buffer)
s->chunk_buffer = git__malloc(CACHED_POST_BODY_BUF_SIZE);
memcpy(s->chunk_buffer + s->chunk_buffer_len, buffer, count);
s->chunk_buffer_len += count;
buffer += count;
len -= count;
/* Is the buffer full? If so, then flush */
if (CACHED_POST_BODY_BUF_SIZE == s->chunk_buffer_len) {
if (write_chunk(s->request, s->chunk_buffer, s->chunk_buffer_len) < 0)
return -1;
s->chunk_buffer_len = 0;
/* Is there any remaining data from the source? */
if (len > 0) {
memcpy(s->chunk_buffer, buffer, len);
s->chunk_buffer_len = (unsigned int)len;
}
}
}
return 0;
}
static int winhttp_stream_read(
git_smart_subtransport_stream *stream,
char *buffer,
size_t buf_size,
size_t *bytes_read)
{
winhttp_stream *s = (winhttp_stream *)stream;
winhttp_subtransport *t = OWNING_SUBTRANSPORT(s);
DWORD dw_bytes_read;
char replay_count = 0;
int error;
replay:
/* Enforce a reasonable cap on the number of replays */
if (++replay_count >= 7) {
giterr_set(GITERR_NET, "Too many redirects or authentication replays");
return -1;
}
/* Connect if necessary */
if (!s->request && winhttp_stream_connect(s) < 0)
return -1;
if (!s->received_response) {
DWORD status_code, status_code_length, content_type_length, bytes_written;
char expected_content_type_8[MAX_CONTENT_TYPE_LEN];
wchar_t expected_content_type[MAX_CONTENT_TYPE_LEN], content_type[MAX_CONTENT_TYPE_LEN];
if (!s->sent_request) {
if ((error = send_request(s, s->post_body_len, 0)) < 0)
return error;
s->sent_request = 1;
}
if (s->chunked) {
assert(s->verb == post_verb);
/* Flush, if necessary */
if (s->chunk_buffer_len > 0 &&
write_chunk(s->request, s->chunk_buffer, s->chunk_buffer_len) < 0)
return -1;
s->chunk_buffer_len = 0;
/* Write the final chunk. */
if (!WinHttpWriteData(s->request,
"0\r\n\r\n", 5,
&bytes_written)) {
giterr_set(GITERR_OS, "Failed to write final chunk");
return -1;
}
}
else if (s->post_body) {
char *buffer;
DWORD len = s->post_body_len, bytes_read;
if (INVALID_SET_FILE_POINTER == SetFilePointer(s->post_body,
0, 0, FILE_BEGIN) &&
NO_ERROR != GetLastError()) {
giterr_set(GITERR_OS, "Failed to reset file pointer");
return -1;
}
buffer = git__malloc(CACHED_POST_BODY_BUF_SIZE);
while (len > 0) {
DWORD bytes_written;
if (!ReadFile(s->post_body, buffer,
min(CACHED_POST_BODY_BUF_SIZE, len),
&bytes_read, NULL) ||
!bytes_read) {
git__free(buffer);
giterr_set(GITERR_OS, "Failed to read from temp file");
return -1;
}
if (!WinHttpWriteData(s->request, buffer,
bytes_read, &bytes_written)) {
git__free(buffer);
giterr_set(GITERR_OS, "Failed to write data");
return -1;
}
len -= bytes_read;
assert(bytes_read == bytes_written);
}
git__free(buffer);
/* Eagerly close the temp file */
CloseHandle(s->post_body);
s->post_body = NULL;
}
if (!WinHttpReceiveResponse(s->request, 0)) {
giterr_set(GITERR_OS, "Failed to receive response");
return -1;
}
/* Verify that we got a 200 back */
status_code_length = sizeof(status_code);
if (!WinHttpQueryHeaders(s->request,
WINHTTP_QUERY_STATUS_CODE | WINHTTP_QUERY_FLAG_NUMBER,
WINHTTP_HEADER_NAME_BY_INDEX,
&status_code, &status_code_length,
WINHTTP_NO_HEADER_INDEX)) {
giterr_set(GITERR_OS, "Failed to retrieve status code");
return -1;
}
/* The implementation of WinHTTP prior to Windows 7 will not
* redirect to an identical URI. Some Git hosters use self-redirects
* as part of their DoS mitigation strategy. Check first to see if we
* have a redirect status code, and that we haven't already streamed
* a post body. (We can't replay a streamed POST.) */
if (!s->chunked &&
(HTTP_STATUS_MOVED == status_code ||
HTTP_STATUS_REDIRECT == status_code ||
(HTTP_STATUS_REDIRECT_METHOD == status_code &&
get_verb == s->verb) ||
HTTP_STATUS_REDIRECT_KEEP_VERB == status_code)) {
/* Check for Windows 7. This workaround is only necessary on
* Windows Vista and earlier. Windows 7 is version 6.1. */
wchar_t *location;
DWORD location_length;
char *location8;
/* OK, fetch the Location header from the redirect. */
if (WinHttpQueryHeaders(s->request,
WINHTTP_QUERY_LOCATION,
WINHTTP_HEADER_NAME_BY_INDEX,
WINHTTP_NO_OUTPUT_BUFFER,
&location_length,
WINHTTP_NO_HEADER_INDEX) ||
GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
giterr_set(GITERR_OS, "Failed to read Location header");
return -1;
}
location = git__malloc(location_length);
GITERR_CHECK_ALLOC(location);
if (!WinHttpQueryHeaders(s->request,
WINHTTP_QUERY_LOCATION,
WINHTTP_HEADER_NAME_BY_INDEX,
location,
&location_length,
WINHTTP_NO_HEADER_INDEX)) {
giterr_set(GITERR_OS, "Failed to read Location header");
git__free(location);
return -1;
}
/* Convert the Location header to UTF-8 */
if (git__utf16_to_8_alloc(&location8, location) < 0) {
giterr_set(GITERR_OS, "Failed to convert Location header to UTF-8");
git__free(location);
return -1;
}
git__free(location);
/* Replay the request */
winhttp_stream_close(s);
if (!git__prefixcmp_icase(location8, prefix_https)) {
/* Upgrade to secure connection; disconnect and start over */
if (gitno_connection_data_from_url(&t->connection_data, location8, s->service_url) < 0) {
git__free(location8);
return -1;
}
winhttp_close_connection(t);
if (winhttp_connect(t) < 0)
return -1;
}
git__free(location8);
goto replay;
}
/* Handle authentication failures */
if (HTTP_STATUS_DENIED == status_code && get_verb == s->verb) {
int allowed_types;
if (parse_unauthorized_response(s->request, &allowed_types, &t->auth_mechanism) < 0)
return -1;
if (allowed_types &&
(!t->cred || 0 == (t->cred->credtype & allowed_types))) {
int cred_error = 1;
/* Start with the user-supplied credential callback, if present */
if (t->owner->cred_acquire_cb) {
cred_error = t->owner->cred_acquire_cb(&t->cred, t->owner->url,
t->connection_data.user, allowed_types, t->owner->cred_acquire_payload);
if (cred_error < 0)
return cred_error;
}
/* Invoke the fallback credentials acquisition callback if necessary */
if (cred_error > 0) {
cred_error = fallback_cred_acquire_cb(&t->cred, t->owner->url,
t->connection_data.user, allowed_types, NULL);
if (cred_error < 0)
return cred_error;
}
if (!cred_error) {
assert(t->cred);
winhttp_stream_close(s);
/* Successfully acquired a credential */
goto replay;
}
}
}
if (HTTP_STATUS_OK != status_code) {
giterr_set(GITERR_NET, "Request failed with status code: %d", status_code);
return -1;
}
/* Verify that we got the correct content-type back */
if (post_verb == s->verb)
p_snprintf(expected_content_type_8, MAX_CONTENT_TYPE_LEN, "application/x-git-%s-result", s->service);
else
p_snprintf(expected_content_type_8, MAX_CONTENT_TYPE_LEN, "application/x-git-%s-advertisement", s->service);
if (git__utf8_to_16(expected_content_type, MAX_CONTENT_TYPE_LEN, expected_content_type_8) < 0) {
giterr_set(GITERR_OS, "Failed to convert expected content-type to wide characters");
return -1;
}
content_type_length = sizeof(content_type);
if (!WinHttpQueryHeaders(s->request,
WINHTTP_QUERY_CONTENT_TYPE,
WINHTTP_HEADER_NAME_BY_INDEX,
&content_type, &content_type_length,
WINHTTP_NO_HEADER_INDEX)) {
giterr_set(GITERR_OS, "Failed to retrieve response content-type");
return -1;
}
if (wcscmp(expected_content_type, content_type)) {
giterr_set(GITERR_NET, "Received unexpected content-type");
return -1;
}
s->received_response = 1;
}
if (!WinHttpReadData(s->request,
(LPVOID)buffer,
(DWORD)buf_size,
&dw_bytes_read))
{
giterr_set(GITERR_OS, "Failed to read data");
return -1;
}
*bytes_read = dw_bytes_read;
return 0;
}
static int process_directory(int parent, const char *path, int fixstats, mkyaffs2image_callback callback)
{
DIR *dir;
struct dirent *entry;
//nDirectories++;
dir = opendir(path);
if(dir)
{
while((entry = readdir(dir)) != NULL)
{
/* Ignore . and .. */
if(strcmp(entry->d_name,".") &&
strcmp(entry->d_name,".."))
{
char full_name[PATH_MAX];
struct stat stats;
int equivalentObj;
int newObj;
sprintf(full_name,"%s/%s",path,entry->d_name);
lstat(full_name,&stats);
if(S_ISLNK(stats.st_mode) ||
S_ISREG(stats.st_mode) ||
S_ISDIR(stats.st_mode) ||
S_ISFIFO(stats.st_mode) ||
S_ISBLK(stats.st_mode) ||
S_ISCHR(stats.st_mode) ||
S_ISSOCK(stats.st_mode))
{
newObj = obj_id++;
if (callback != NULL)
callback(full_name);
//nObjects++;
if (fixstats) {
fix_stat(full_name, &stats);
}
//printf("Object %d, %s is a ",newObj,full_name);
/* We're going to create an object for it */
if((equivalentObj = find_obj_in_list(stats.st_dev, stats.st_ino)) > 0)
{
/* we need to make a hard link */
//printf("hard link to object %d\n",equivalentObj);
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_HARDLINK, &stats, parent, entry->d_name, equivalentObj, NULL);
}
else
{
add_obj_to_list(stats.st_dev,stats.st_ino,newObj);
if(S_ISLNK(stats.st_mode))
{
char symname[PATH_MAX];
memset(symname,0, sizeof(symname));
readlink(full_name,symname,sizeof(symname) -1);
//printf("symlink to \"%s\"\n",symname);
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SYMLINK, &stats, parent, entry->d_name, -1, symname);
}
else if(S_ISREG(stats.st_mode))
{
//printf("file, ");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_FILE, &stats, parent, entry->d_name, -1, NULL);
if(error >= 0)
{
int h;
__u8 bytes[chunkSize];
int nBytes;
int chunk = 0;
h = open(full_name,O_RDONLY);
if(h >= 0)
{
memset(bytes,0xff,sizeof(bytes));
while((nBytes = read(h,bytes,sizeof(bytes))) > 0)
{
chunk++;
write_chunk(bytes,newObj,chunk,nBytes);
memset(bytes,0xff,sizeof(bytes));
}
if(nBytes < 0)
error = nBytes;
//printf("%d data chunks written\n",chunk);
}
else
{
perror("Error opening file");
}
close(h);
}
}
else if(S_ISSOCK(stats.st_mode))
{
//printf("socket\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL);
}
else if(S_ISFIFO(stats.st_mode))
{
//printf("fifo\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL);
}
else if(S_ISCHR(stats.st_mode))
{
//printf("character device\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL);
}
else if(S_ISBLK(stats.st_mode))
{
//printf("block device\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL);
}
else if(S_ISDIR(stats.st_mode))
{
//printf("directory\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_DIRECTORY, &stats, parent, entry->d_name, -1, NULL);
// NCB modified 10/9/2001 process_directory(1,full_name);
process_directory(newObj,full_name,fixstats,callback);
}
}
}
else
{
//printf(" we don't handle this type\n");
}
}
}
closedir(dir);
}
return 0;
}
int main(int argc, char **argv)
{
boot_img_hdr hdr;
int bootimg_fd;
void *boot_data = 0;
unsigned boot_size = 0;
char boot_magic[BOOT_MAGIC_SIZE+1];
char kernel_fn[MAXNAMELEN];
void *kernel_data = 0;
char ramdisk_fn[MAXNAMELEN];
void *ramdisk_data = 0;
char second_fn[MAXNAMELEN];
void *second_data = 0;
char header_fn[MAXNAMELEN];
char *cmdline = "";
char *bootimg_fn = 0;
char *board = "";
unsigned pagesize = 2048;
int fd;
/*SHA_CTX ctx;*/
/*uint8_t* sha;*/
unsigned long i;
unsigned count;
char *msg1 = "";
char *msg2 = "";
int offset;
FILE *fp;
unsigned kernel_offset = 0x00008000;
unsigned ramdisk_offset = 0x01000000;
unsigned second_offset = 0x00F00000;
unsigned tags_offset = 0x00000100;
unsigned kernel_base = 0;
unsigned ramdisk_base = 0;
unsigned second_base = 0;
unsigned tags_base = 0;
argc--;
argv++;
while(argc > 0){
char *arg = argv[0];
char *val = argv[1];
if(argc < 2) {
return usage();
}
argc -= 2;
argv += 2;
if(!strcmp(arg, "--input") || !strcmp(arg, "-i")) {
bootimg_fn = val;
} else {
return usage();
}
}
if(bootimg_fn == 0) {
fprintf(stderr,"error: no input filename specified\n");
return usage();
}
sprintf(kernel_fn, "%s-kernel", bootimg_fn);
bootimg_fd = open(bootimg_fn, O_RDONLY);
if (bootimg_fd < 0) {
fprintf(stderr,"error: could not open %s\n", bootimg_fn);
return 1;
}
count = read(bootimg_fd, (void *)&hdr, sizeof(hdr));
if (count != sizeof(hdr)) {
msg1 = "could not read hdr from input";
goto fail;
}
for (i = 0; i < BOOT_MAGIC_SIZE; i++) {
boot_magic[i] = hdr.magic[i];
}
boot_magic[BOOT_MAGIC_SIZE] = '\0';
if (strcmp(BOOT_MAGIC, boot_magic)) {
fprintf(stderr, "error: %s boot image file's magic value %s does not match %s\n",
bootimg_fn, boot_magic, BOOT_MAGIC);
goto fail;
}
if (hdr.page_size != 2048 && hdr.page_size != 4096 &&
hdr.page_size != 8192 && hdr.page_size != 16384) {
fprintf(stderr, "warning: hdr.page_size %d must be 2048, 4096, 8192 or 16384\n",
hdr.page_size);
goto fail;
}
count = lseek(bootimg_fd, hdr.page_size, SEEK_SET);
if (count != hdr.page_size) {
msg1 = "boot header is not a page";
goto fail;
}
sprintf(header_fn, "%s-header", bootimg_fn);
fp = fopen(header_fn, "w+");
if(!fp) {
msg1 = "could not create";
msg2 = header_fn;
goto fail;
}
kernel_base = hdr.kernel_addr - kernel_offset;
ramdisk_base = hdr.ramdisk_addr - ramdisk_offset;
second_base = hdr.second_addr - second_offset;
tags_base = hdr.tags_addr - tags_offset;
fprintf(fp, "Assumptions\n");
fprintf(fp, "kernel_offset = 0x%X\n", kernel_offset);
fprintf(fp, "ramdisk_offset = 0x%X\n", ramdisk_offset);
fprintf(fp, "second_offset = 0x%X\n", second_offset);
fprintf(fp, "tags_offset = 0x%X\n", tags_offset);
fprintf(fp, "Detected values\n");
fprintf(fp, "kernel_size = %d\n", hdr.kernel_size);
fprintf(fp, "kernel_addr = 0x%X\n", hdr.kernel_addr);
fprintf(fp, "ramdisk_size = %d\n", hdr.ramdisk_size);
fprintf(fp, "ramdisk_addr = 0x%X\n", hdr.ramdisk_addr);
fprintf(fp, "second_size = %d\n", hdr.second_size);
fprintf(fp, "second_addr = 0x%X\n", hdr.second_addr);
fprintf(fp, "tags_addr = 0x%X\n", hdr.tags_addr);
fprintf(fp, "page_size = %d\n", hdr.page_size);
/*fprintf(fp, "unused = %d%d\n", hdr.unused[0], hdr.unused[1]);*/
fprintf(fp, "name/board = %s\n", hdr.name);
fprintf(fp, "cmdline = %s\n", hdr.cmdline);
/*fprintf(fp, "id = %s\n", hdr.id);*/
fprintf(fp, "Computed values\n");
fprintf(fp, "kernel_base = 0x%X\n", kernel_base);
fprintf(fp, "ramdisk_base = 0x%X, kernel_base - ramdisk_offset=0x%X\n", ramdisk_base,
kernel_base - ramdisk_base);
fprintf(fp, "second_base = 0x%X, kernel_base - second_offset=0x%X\n", second_base,
kernel_base - second_base);
fprintf(fp, "tags_base = 0x%X, kernel_base - tags_offset = 0x%X\n", tags_base,
kernel_base - tags_base);
if (kernel_base != ramdisk_base ||
kernel_base != second_base ||
kernel_base != tags_base) {
fprintf(fp, "WARNING! base addresses do not match!\n");
fprintf(stderr, "WARNING! base addresses do not match!\n");
}
fclose(fp);
/* kernel */
if(hdr.kernel_size == 0) {
msg1 = "kernel size is zero";
goto fail;
}
offset = hdr.page_size;
write_chunk(bootimg_fd, bootimg_fn, hdr.kernel_size, "kernel", offset);
/* ramdisk */
if(hdr.ramdisk_size == 0) {
msg1 = "ramdisk size is zero";
goto fail;
}
offset += pages(hdr.page_size, hdr.kernel_size) * hdr.page_size;
write_chunk(bootimg_fd, bootimg_fn, hdr.ramdisk_size, "first-ramdisk", offset);
/* ramdisk 2 */
if(hdr.second_size > 0) {
offset += pages(hdr.page_size, hdr.ramdisk_size) * hdr.page_size;
write_chunk(bootimg_fd, bootimg_fn, hdr.second_size, "second-ramdisk", offset);
}
return 0;
fail:
close(bootimg_fd);
fprintf(stderr,"error: %s %s '%s': %s\n", msg1, msg2, bootimg_fn,
strerror(errno));
return 1;
}
static int http_stream_write_chunked(
git_smart_subtransport_stream *stream,
const char *buffer,
size_t len)
{
http_stream *s = (http_stream *)stream;
http_subtransport *t = OWNING_SUBTRANSPORT(s);
assert(t->connected);
/* Send the request, if necessary */
if (!s->sent_request) {
git_buf request = GIT_BUF_INIT;
clear_parser_state(t);
if (gen_request(&request, s, 0) < 0) {
giterr_set(GITERR_NET, "Failed to generate request");
return -1;
}
if (gitno_send(&t->socket, request.ptr, request.size, 0) < 0) {
git_buf_free(&request);
return -1;
}
git_buf_free(&request);
s->sent_request = 1;
}
if (len > CHUNK_SIZE) {
/* Flush, if necessary */
if (s->chunk_buffer_len > 0) {
if (write_chunk(&t->socket, s->chunk_buffer, s->chunk_buffer_len) < 0)
return -1;
s->chunk_buffer_len = 0;
}
/* Write chunk directly */
if (write_chunk(&t->socket, buffer, len) < 0)
return -1;
}
else {
/* Append as much to the buffer as we can */
int count = min(CHUNK_SIZE - s->chunk_buffer_len, len);
if (!s->chunk_buffer)
s->chunk_buffer = git__malloc(CHUNK_SIZE);
memcpy(s->chunk_buffer + s->chunk_buffer_len, buffer, count);
s->chunk_buffer_len += count;
buffer += count;
len -= count;
/* Is the buffer full? If so, then flush */
if (CHUNK_SIZE == s->chunk_buffer_len) {
if (write_chunk(&t->socket, s->chunk_buffer, s->chunk_buffer_len) < 0)
return -1;
s->chunk_buffer_len = 0;
if (len > 0) {
memcpy(s->chunk_buffer, buffer, len);
s->chunk_buffer_len = len;
}
}
}
return 0;
}
static int winhttp_stream_write_chunked(
git_smart_subtransport_stream *stream,
const char *buffer,
size_t len)
{
winhttp_stream *s = (winhttp_stream *)stream;
winhttp_subtransport *t = OWNING_SUBTRANSPORT(s);
if (!s->request && winhttp_stream_connect(s) < 0)
return -1;
if (!s->sent_request) {
/* Send Transfer-Encoding: chunked header */
if (!WinHttpAddRequestHeaders(s->request,
transfer_encoding, (ULONG) -1L,
WINHTTP_ADDREQ_FLAG_ADD)) {
giterr_set(GITERR_OS, QT_TRANSLATE_NOOP("libgit2", "Failed to add a header to the request"));
return -1;
}
if (!WinHttpSendRequest(s->request,
WINHTTP_NO_ADDITIONAL_HEADERS, 0,
WINHTTP_NO_REQUEST_DATA, 0,
WINHTTP_IGNORE_REQUEST_TOTAL_LENGTH, 0)) {
giterr_set(GITERR_OS, QT_TRANSLATE_NOOP("libgit2", "Failed to send request"));
return -1;
}
s->sent_request = 1;
}
if (len > CACHED_POST_BODY_BUF_SIZE) {
/* Flush, if necessary */
if (s->chunk_buffer_len > 0) {
if (write_chunk(s->request, s->chunk_buffer, s->chunk_buffer_len) < 0)
return -1;
s->chunk_buffer_len = 0;
}
/* Write chunk directly */
if (write_chunk(s->request, buffer, len) < 0)
return -1;
}
else {
/* Append as much to the buffer as we can */
int count = min(CACHED_POST_BODY_BUF_SIZE - s->chunk_buffer_len, (int)len);
if (!s->chunk_buffer)
s->chunk_buffer = git__malloc(CACHED_POST_BODY_BUF_SIZE);
memcpy(s->chunk_buffer + s->chunk_buffer_len, buffer, count);
s->chunk_buffer_len += count;
buffer += count;
len -= count;
/* Is the buffer full? If so, then flush */
if (CACHED_POST_BODY_BUF_SIZE == s->chunk_buffer_len) {
if (write_chunk(s->request, s->chunk_buffer, s->chunk_buffer_len) < 0)
return -1;
s->chunk_buffer_len = 0;
/* Is there any remaining data from the source? */
if (len > 0) {
memcpy(s->chunk_buffer, buffer, len);
s->chunk_buffer_len = (unsigned int)len;
}
}
}
return 0;
}
static int process_directory(int parent, const char *path, int fixstats)
{
DIR *dir;
struct dirent *entry;
char *secontext = NULL;
nDirectories++;
dir = opendir(path);
if(dir)
{
while((entry = readdir(dir)) != NULL)
{
/* Ignore . and .. */
if(strcmp(entry->d_name,".") &&
strcmp(entry->d_name,".."))
{
char full_name[500];
char *suffix, dest_name[500];
int ret;
struct stat stats;
int equivalentObj;
int newObj;
sprintf(full_name,"%s/%s",path,entry->d_name);
lstat(full_name,&stats);
if (sehnd) {
suffix = full_name + seprefixlen;
ret = snprintf(dest_name,
sizeof dest_name,
"%s%s", mntpoint,
suffix);
if (ret < 0 ||
(size_t) ret >= sizeof dest_name) {
fprintf(stderr,
"snprintf failed on %s%s\n",
mntpoint, suffix);
exit(1);
}
char *sepath = NULL;
if (dest_name[0] == '/')
sepath = strdup(dest_name);
else if (asprintf(&sepath, "/%s", dest_name) < 0)
sepath = NULL;
if (!sepath) {
perror("malloc");
exit(1);
}
if (selabel_lookup(sehnd, &secontext,
sepath,
stats.st_mode) < 0) {
perror("selabel_lookup");
free(sepath);
exit(1);
}
free(sepath);
}
if(S_ISLNK(stats.st_mode) ||
S_ISREG(stats.st_mode) ||
S_ISDIR(stats.st_mode) ||
S_ISFIFO(stats.st_mode) ||
S_ISBLK(stats.st_mode) ||
S_ISCHR(stats.st_mode) ||
S_ISSOCK(stats.st_mode))
{
newObj = obj_id++;
nObjects++;
if (fixstats) {
fix_stat(full_name, &stats);
}
//printf("Object %d, %s is a ",newObj,full_name);
/* We're going to create an object for it */
if((equivalentObj = find_obj_in_list(stats.st_dev, stats.st_ino)) > 0)
{
/* we need to make a hard link */
//printf("hard link to object %d\n",equivalentObj);
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_HARDLINK, &stats, parent, entry->d_name, equivalentObj, NULL, secontext);
}
else
{
add_obj_to_list(stats.st_dev,stats.st_ino,newObj);
if(S_ISLNK(stats.st_mode))
{
char symname[500];
memset(symname,0, sizeof(symname));
readlink(full_name,symname,sizeof(symname) -1);
//printf("symlink to \"%s\"\n",symname);
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SYMLINK, &stats, parent, entry->d_name, -1, symname, secontext);
}
else if(S_ISREG(stats.st_mode))
{
//printf("file, ");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_FILE, &stats, parent, entry->d_name, -1, NULL, secontext);
if(error >= 0)
{
int h;
__u8 bytes[chunkSize];
int nBytes;
int chunk = 0;
h = open(full_name,O_RDONLY);
if(h >= 0)
{
memset(bytes,0xff,sizeof(bytes));
while((nBytes = read(h,bytes,sizeof(bytes))) > 0)
{
chunk++;
write_chunk(bytes,newObj,chunk,nBytes);
memset(bytes,0xff,sizeof(bytes));
}
if(nBytes < 0)
error = nBytes;
//printf("%d data chunks written\n",chunk);
}
else
{
perror("Error opening file");
}
close(h);
}
}
else if(S_ISSOCK(stats.st_mode))
{
//printf("socket\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL, secontext);
}
else if(S_ISFIFO(stats.st_mode))
{
//printf("fifo\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL, secontext);
}
else if(S_ISCHR(stats.st_mode))
{
//printf("character device\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL, secontext);
}
else if(S_ISBLK(stats.st_mode))
{
//printf("block device\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL, secontext);
}
else if(S_ISDIR(stats.st_mode))
{
//printf("directory\n");
error = write_object_header(newObj, YAFFS_OBJECT_TYPE_DIRECTORY, &stats, parent, entry->d_name, -1, NULL, secontext);
// NCB modified 10/9/2001 process_directory(1,full_name);
process_directory(newObj,full_name,fixstats);
}
}
}
else
{
//printf(" we don't handle this type\n");
}
}
}
closedir(dir);
}
return 0;
}
static void lts_write_dir(archive_t archive,string_map_t map,lts_t lts,int segments){
if (map) arch_set_write_policy(archive,map);
dir_info_t info=DIRinfoCreate(segments);
int i,j;
uint32_t k;
char filename[1024];
stream_t output;
stream_t *src_out;
stream_t *lbl_out;
stream_t *dst_out;
if (lts->root_count !=1) Abort("LTS has %u initial states DIR requires 1",lts->root_count);
lts_set_type(lts,LTS_BLOCK);
info->label_tau=lts->tau;
int type_no=lts_type_get_edge_label_typeno(lts->ltstype,0);
switch(lts_type_get_format(lts->ltstype,type_no)){
case LTStypeChunk:
case LTStypeEnum:
break;
default:
Abort("DIR is limited to Chunk/Enum edge labels.");
}
info->label_count=VTgetCount(lts->values[type_no]);
info->initial_seg=lts->root_list[0]%segments;
info->initial_ofs=lts->root_list[0]/segments;
output=arch_write(archive,"TermDB");
int last_idx = 0;
table_iterator_t it = VTiterator (lts->values[type_no]);
while (IThasNext(it)) {
chunk label_c = ITnext (it);
int idx = VTputChunk (lts->values[type_no], label_c);
while (last_idx < idx) { // fill non-dense indices
write_chunk (output, (chunk){0, ""});
last_idx++;
}
write_chunk (output, label_c);
}
DSclose(&output);
src_out=(stream_t*)RTmalloc(segments*sizeof(stream_t));
lbl_out=(stream_t*)RTmalloc(segments*sizeof(stream_t));
dst_out=(stream_t*)RTmalloc(segments*sizeof(stream_t));
for(i=0;i<segments;i++) {
for(j=0;j<segments;j++) {
sprintf(filename,"src-%d-%d",i,j);
src_out[j]=arch_write(archive,filename);
sprintf(filename,"label-%d-%d",i,j);
lbl_out[j]=arch_write(archive,filename);
sprintf(filename,"dest-%d-%d",i,j);
dst_out[j]=arch_write(archive,filename);
}
for(j=i;j<(int)lts->states;j+=segments){
for(k=lts->begin[j];k<lts->begin[j+1];k++){
int dseg=(lts->dest[k])%segments;
info->transition_count[i][dseg]++;
DSwriteU32(src_out[dseg],info->state_count[i]);
DSwriteU32(lbl_out[dseg],lts->label[k]);
DSwriteU32(dst_out[dseg],(lts->dest[k])/segments);
}
info->state_count[i]++;
}
for(j=0;j<segments;j++) {
DSclose(&src_out[j]);
DSclose(&lbl_out[j]);
DSclose(&dst_out[j]);
}
}
info->info="bsim2 output";
output=arch_write(archive,"info");
DIRinfoWrite(output,info);
DSclose(&output);
info->info=NULL;
DIRinfoDestroy(info);
}
static int http_stream_read(
git_smart_subtransport_stream *stream,
char *buffer,
size_t buf_size,
size_t *bytes_read)
{
http_stream *s = (http_stream *)stream;
http_subtransport *t = OWNING_SUBTRANSPORT(s);
parser_context ctx;
size_t bytes_parsed;
replay:
*bytes_read = 0;
assert(t->connected);
if (!s->sent_request) {
git_buf request = GIT_BUF_INIT;
clear_parser_state(t);
if (gen_request(&request, s, 0) < 0) {
giterr_set(GITERR_NET, "Failed to generate request");
return -1;
}
if (gitno_send(&t->socket, request.ptr, request.size, 0) < 0) {
git_buf_free(&request);
return -1;
}
git_buf_free(&request);
s->sent_request = 1;
}
if (!s->received_response) {
if (s->chunked) {
assert(s->verb == post_verb);
/* Flush, if necessary */
if (s->chunk_buffer_len > 0 &&
write_chunk(&t->socket, s->chunk_buffer, s->chunk_buffer_len) < 0)
return -1;
s->chunk_buffer_len = 0;
/* Write the final chunk. */
if (gitno_send(&t->socket, "0\r\n\r\n", 5, 0) < 0)
return -1;
}
s->received_response = 1;
}
while (!*bytes_read && !t->parse_finished) {
t->parse_buffer.offset = 0;
if (gitno_recv(&t->parse_buffer) < 0)
return -1;
/* This call to http_parser_execute will result in invocations of the
* on_* family of callbacks. The most interesting of these is
* on_body_fill_buffer, which is called when data is ready to be copied
* into the target buffer. We need to marshal the buffer, buf_size, and
* bytes_read parameters to this callback. */
ctx.t = t;
ctx.s = s;
ctx.buffer = buffer;
ctx.buf_size = buf_size;
ctx.bytes_read = bytes_read;
/* Set the context, call the parser, then unset the context. */
t->parser.data = &ctx;
bytes_parsed = http_parser_execute(&t->parser,
&t->settings,
t->parse_buffer.data,
t->parse_buffer.offset);
t->parser.data = NULL;
/* If there was a handled authentication failure, then parse_error
* will have signaled us that we should replay the request. */
if (PARSE_ERROR_REPLAY == t->parse_error) {
s->sent_request = 0;
if (http_connect(t) < 0)
return -1;
goto replay;
}
if (t->parse_error < 0)
return -1;
if (bytes_parsed != t->parse_buffer.offset) {
giterr_set(GITERR_NET,
"HTTP parser error: %s",
http_errno_description((enum http_errno)t->parser.http_errno));
return -1;
}
}
return 0;
}
