Esempio n. 1
1
static void test4() {
    struct Buffer *buffer;
    int read_fd, write_fd;

    buffer = new_buffer(4096, EV_DEFAULT);

    read_fd = open("/dev/zero", O_RDONLY);
    if (read_fd < 0) {
        perror("open:");
        exit(1);
    }

    write_fd = open("/dev/null", O_WRONLY);
    if (write_fd < 0) {
        perror("open:");
        exit(1);
    }

    while (buffer->tx_bytes < 65536) {
        buffer_read(buffer, read_fd);
        buffer_write(buffer, write_fd);
    }

    free_buffer(buffer);
}
Esempio n. 2
0
struct BufferedSocket *new_buffered_socket(struct ev_loop *loop, const char *address, int port,
        void (*connect_callback)(struct BufferedSocket *buffsock, void *arg),
        void (*close_callback)(struct BufferedSocket *buffsock, void *arg),
        void (*read_callback)(struct BufferedSocket *buffsock, struct Buffer *buf, void *arg),
        void (*write_callback)(struct BufferedSocket *buffsock, void *arg),
        void (*error_callback)(struct BufferedSocket *buffsock, void *arg),
        void *cbarg)
{
    struct BufferedSocket *buffsock;
    
    buffsock = malloc(sizeof(struct BufferedSocket));
    buffsock->address = strdup(address);
    buffsock->port = port;
    buffsock->read_buf = new_buffer(1024 * 16, 1024 * 16);
    buffsock->write_buf = new_buffer(1024 * 16, 1024 * 16);
    buffsock->fd = -1;
    buffsock->state = BS_INIT;
    buffsock->connect_callback = connect_callback;
    buffsock->close_callback = close_callback;
    buffsock->read_callback = read_callback;
    buffsock->write_callback = write_callback;
    buffsock->error_callback = error_callback;
    buffsock->cbarg = cbarg;
    buffsock->read_bytes_n = 0;
    buffsock->read_bytes_callback = NULL;
    buffsock->read_bytes_arg = NULL;
    buffsock->loop = loop;
    
    ev_init(&buffsock->read_bytes_timer_ev, buffered_socket_read_bytes_cb);
    buffsock->read_bytes_timer_ev.data = buffsock;
    ev_timer_set(&buffsock->read_bytes_timer_ev, 0., 0.);
    
    return buffsock;
}
Esempio n. 3
0
header *
new_header(size_t fsize, size_t flimit, size_t vsize, size_t vlimit)
{
  header *h;
  h = ruby_xmalloc(sizeof(header));
  h->field = new_buffer(fsize, flimit);
  h->value = new_buffer(vsize, vlimit);
  return h;
}
Esempio n. 4
0
int
query_string_cb (http_parser *p, const char *buf, size_t len, char partial)
{
  client_t *client = get_client(p);
  request *req = client->req;
  buffer_result ret = MEMORY_ERROR;

  if(req->query_string){
    ret = write2buf(req->query_string, buf, len);
  }else{
    req->query_string = new_buffer(1024*2, LIMIT_QUERY_STRING);
    ret = write2buf(req->query_string, buf, len);
  }
  switch(ret){
  case MEMORY_ERROR:
    client->bad_request_code = 500;
    return -1;
  case LIMIT_OVER:
    client->bad_request_code = 400;
    return -1;
  default:
    break;
  }
  return 0;
}
Esempio n. 5
0
void test1() {
    struct Buffer *buffer;
    char input[] = "This is a test.";
    char output[sizeof(input)];
    int len, i;

    buffer = new_buffer();

    len = buffer_push(buffer, input, sizeof(input));
    assert(len == sizeof(input));


    len = buffer_peek(buffer, output, sizeof(output));
    assert(len == sizeof(input));

    for (i = 0; i < len; i++)
        assert(input[i] == output[i]);

    len = buffer_peek(buffer, output, sizeof(output));
    assert(len == sizeof(input));

    for (i = 0; i < len; i++)
        assert(input[i] == output[i]);

    len = buffer_pop(buffer, output, sizeof(output));
    assert(len == sizeof(input));

    for (i = 0; i < len; i++)
        assert(input[i] == output[i]);

    len = buffer_pop(buffer, output, sizeof(output));
    assert(len == 0);
    
    free_buffer(buffer);
}
Esempio n. 6
0
int
fragment_cb (http_parser *p, const char *buf, size_t len, char partial)
{
  client_t *client = get_client(p);
  register request *req = client->req;
  buffer_result ret = MEMORY_ERROR;
  
  if(req->fragment){
    ret = write2buf(req->fragment, buf, len);
  }else{
    req->fragment = new_buffer(1024, LIMIT_FRAGMENT);
    ret = write2buf(req->fragment, buf, len);
  }
  switch(ret){
  case MEMORY_ERROR:
    client->bad_request_code = 500;
    return -1;
  case LIMIT_OVER:
    client->bad_request_code = 400;
    return -1;
  default:
    break;
  }
  return 0;
}
Esempio n. 7
0
struct buffer_head *blockdirty(struct buffer_head *buffer, unsigned newdelta)
{
	map_t *map = buffer->map;

	assert(buffer->state < BUFFER_STATES);

	buftrace("---- before: fork buffer %p ----", buffer);
	if (buffer_dirty(buffer)) {
		if (buffer_already_dirty(buffer, newdelta))
			return buffer;

		/* Buffer can't modify already, we have to fork buffer */
		buftrace("---- fork buffer %p ----", buffer);
		struct buffer_head *clone = new_buffer(map);
		if (IS_ERR(clone))
			return clone;
		/* Create the cloned buffer */
		memcpy(bufdata(clone), bufdata(buffer), bufsize(buffer));
		clone->index = buffer->index;
		/* Replace the buffer by cloned buffer. */
		remove_buffer_hash(buffer);
		insert_buffer_hash(clone);

		/*
		 * The refcount of buffer is used for backend. So, the
		 * backend has to free this buffer (blockput(buffer))
		 */
		buffer = clone;
	}

	__tux3_mark_buffer_dirty(buffer, newdelta);

	return buffer;
}
Esempio n. 8
0
static DWORD add_dispatcher_to_pefile(pefile_t *pefile, struct call_table *ctable, DWORD nElements)
{
	buffer_t *section_data_buf;
	char *dispatcher;
    //char *new_ctable;

	assert(pefile != NULL);
	assert(ctable != NULL);

	section_data_buf = new_buffer(sizeof (DWORD) + sizeof dispatcher_stub + nElements * sizeof (struct call_table));

	memcpy(&section_data_buf->buf[sizeof (DWORD)], dispatcher_stub, sizeof dispatcher_stub);
    memcpy(&section_data_buf->buf[sizeof (DWORD) + sizeof dispatcher_stub], ctable, nElements * sizeof (struct call_table));

    //last_calltable = (struct call_table *)new_ctable;

	dispatcher = add_section_to_pefile(pefile, ".disp", section_data_buf, 0xE0000020);
	if (dispatcher != NULL) {
		DWORD *lpdwIndirectPtr = (DWORD *) dispatcher;
		*lpdwIndirectPtr = ptr_to_va(pefile, dispatcher + sizeof (DWORD));
        last_calltable = (struct call_table *)(dispatcher + sizeof (DWORD) + sizeof dispatcher_stub);
		return *lpdwIndirectPtr - sizeof (DWORD);
	} else {
		return -1;
	}
}
Esempio n. 9
0
static void test3() {
    struct Buffer *buffer;
    char input[] = "Test buffer resizing.";
    char output[sizeof(input)];
    int len, i;

    buffer = new_buffer(200, EV_DEFAULT);
    assert(buffer != NULL);

    len = buffer_push(buffer, input, sizeof(input));
    assert(len == sizeof(input));

    /* Test resizing to too small of a buffer size */
    len = buffer_resize(buffer, 5);
    assert(len == -1);


    buffer_resize(buffer, 40);
    assert(buffer_room(buffer) == 40 - sizeof(input));

    len = buffer_peek(buffer, output, sizeof(output));
    assert(len == sizeof(input));

    for (i = 0; i < len; i++)
        assert(input[i] == output[i]);

    free_buffer(buffer);
}
Esempio n. 10
0
static int
url_cb(http_parser *p, const char *buf, size_t len)
{
    request *req = get_current_request(p);
    buffer_result ret = MEMORY_ERROR;

    if(unlikely(req->path)){
        ret = write2buf(req->path, buf, len);
    }else{
        req->path = new_buffer(1024, LIMIT_PATH);
        ret = write2buf(req->path, buf, len);
    }
    switch(ret){
        case MEMORY_ERROR:
            req->bad_request_code = 500;
            return -1;
        case LIMIT_OVER:
            req->bad_request_code = 400;
            return -1;
        default:
            break;
    }


    return 0;
}
Esempio n. 11
0
TextContent::TextContent() :
    WindowContent(),
    _leading(0.06),
    _fontScale(0.04),
    _fontAspect(1.0),
    _fontWeight(1),
    _windowLinePos(0),
    _windowLineSpan(0),
    _magicCharPos(0),
    _title("buffer:"),
    _canvasDirty(true),
    _parsed(NULL),
    _parse_tree(NULL),
    _parse_edit_point(0),
    _viewportDirty(true)
{ 
    EM_log( CK_LOG_FINER, "(audicle) TextContent ctor..." );
    _loc.line = 0;
    _loc.chr = 0;
    _markLoc = _loc;
    _wSpace  = bufferFont->length("m");
    _wTab    = _wSpace * 4;
    _viewport.setScale( 1.1, 1.1 );
    _fontColor = Color4D ( 0,0,0,0.95 );
    _buf = new_buffer();
    
    //should be in CodeRevision
}
Esempio n. 12
0
static file_buffer* find_buffer(buffered_file_handle* h, off_t offset) {
    offset = offset - offset % READ_BUFFER_CAPACITY;
    // Find a buffer for this offset, or use the last one:
    file_buffer* buffer = h->first_buffer;
    while (buffer->offset != offset && buffer->next != NULL)
        buffer = buffer->next;
    if (buffer->offset != offset) {
        if (h->nbuffers < MAX_READ_BUFFERS) {
            // Didn't find a matching one, but we can still create another:
            file_buffer* buffer2 = new_buffer(h, READ_BUFFER_CAPACITY);
            if (buffer2) {
                buffer = buffer2;
                ++h->nbuffers;
            }
        } else {
#if LOG_BUFFER
            fprintf(stderr, "BUFFER: %p recycled, from %zd to %zd\n", buffer, buffer->offset, offset);
#endif
        }
    }
    if (buffer != h->first_buffer) {
        // Move the buffer to the start of the list:
        if (buffer->prev) buffer->prev->next = buffer->next;
        if (buffer->next) buffer->next->prev = buffer->prev;
        buffer->prev = NULL;
        h->first_buffer->prev = buffer;
        buffer->next = h->first_buffer;
        h->first_buffer = buffer;
    }
    return buffer;
}
Esempio n. 13
0
static PyObject*
create_status(PyObject *bytes, int bytelen, int http_minor)
{
    buffer_result r;
    buffer_t *b = new_buffer(256, 0);
    if(b == NULL){
        return NULL;
    }
    
    if(http_minor == 1){
        r = write2buf(b, "HTTP/1.1 ", 9); 
    }else{
        r = write2buf(b, "HTTP/1.0 ", 9); 
    }
    if(r != WRITE_OK){
        goto error;
    }
    r = write2buf(b, PyBytes_AS_STRING(bytes), bytelen);
    if(r != WRITE_OK){
        goto error;
    }
    r = write2buf(b, "\r\n", 2);
    if(r != WRITE_OK){
        goto error;
    }
    return getPyString(b);
error:
    free_buffer(b);
    return NULL;
}
Esempio n. 14
0
variable flux_new_buffer(opts o,interpreter *i)
{
    int buf=0;
	char *str;
	char *filename;
    variable v=init_variable();
	if (i->cast_string(&str,o,0))
	{
		if (i->cast_string(&filename,o,1))
			v=i->int_variable((buf=new_buffer(str,filename)));
		else
			v=i->int_variable((buf=new_buffer(str)));
	}
	else
		v=i->int_variable((buf=new_buffer()));
    return v;
}
Esempio n. 15
0
static couch_file_handle buffered_constructor_with_raw_ops(const couch_file_ops* raw_ops)
{
    buffered_file_handle *h = malloc(sizeof(buffered_file_handle));
    if (h) {
        h->raw_ops = raw_ops;
        h->raw_ops_handle = raw_ops->constructor(raw_ops->cookie);
        h->nbuffers = 1;
        h->write_buffer = new_buffer(h, WRITE_BUFFER_CAPACITY);
        h->first_buffer = new_buffer(h, READ_BUFFER_CAPACITY);
        
        if (!h->write_buffer || !h->first_buffer) {
            buffered_destructor((couch_file_handle)h);
            h = NULL;
        }
    }
    return (couch_file_handle) h;
}
Esempio n. 16
0
Buffer *
filtered_buffer(filtre_t *F)
{
  Buffer *b = new_buffer();
  init_filtre(F, b);
  pari_stack_pushp(&s_bufstack, (void*)b);
  return b;
}
Esempio n. 17
0
file *rl_decode(const char *data, long size) {
    int i;
    byte_buffer *buff = new_buffer(size);
    memcpy(buff->buffer, data, size);

    // 1. Get size of each run.
    uchar bytes[2];
    for (i = 0; i < 2; ++i) {
        bytes[i] = get_next_byte(buff);
    }
    const ushort NUM_BITS = *((ushort *)bytes);

    // 2. Decode data
    int zeros = 1;
    int remaining = 8 * size;
    int max_len = (4 * size)/3;

    byte_buffer *output = new_buffer(max_len);
    i = 0;

    while (remaining > NUM_BITS) {
        int bits = read_length(buff, NUM_BITS);
        for (i = 0; i < bits; ++i) {
            if (zeros) {
                append_bit_to_buffer(output, 0);
            } else {
                append_bit_to_buffer(output, 1);
            }
        }
        zeros = (zeros == 0)? 1 : 0;
        remaining -= NUM_BITS;
    }

    // 3. Convert output buffer to file
    file *f = (file *)malloc(sizeof(file));
    f->size = (long)output->current_byte;
    f->data = (char *)malloc(f->size);
    memcpy(f->data, output->buffer, f->size);

    // 4. Free resources
    free_buffer(output);
    free_buffer(buff);

    return f;
}
Esempio n. 18
0
void String::ConvertToUnicode()
{
    if ( unicode ) return;

    unicode = true;
    Buffer new_buffer( GetTotalLengthInBytes() );
    CharToWChar( buffer.ptr.As< char >(), new_buffer.ptr.As< wchar_t >(), GetTotalLength() ); 
    buffer = new_buffer;
}
Esempio n. 19
0
void String::ConvertToAscii()
{
    if ( !unicode ) return;

    unicode = false;
    Buffer new_buffer( GetTotalLengthInBytes() );
    WCharToChar( buffer.ptr.As< wchar_t >(), new_buffer.ptr.As< char >(), GetTotalLength() ); 
    buffer = new_buffer;
}
RexxObject *SystemInterpreter::buildEnvlist()
{
    BufferClass *newBuffer;               /* Buffer object to hold env  */
    char      **Environment;             /* environment pointer        */
    size_t      size = 0;                /* size of the new buffer     */
    char       *curr_dir;                /* current directory          */
    char       *New;                     /* starting address of buffer */
    Environment = getEnvironment();      /* get the ptr to the environ */

    for (;*Environment != NULL;Environment++)
    {
        size += strlen(*Environment);      /* calculate the size for all */
        size++;                            /* environment variables+'\0' */
    }                                    /* now get current dir        */
    if (!size)
    {
        return OREF_NULL;                  /* no envrionment !           */
    }
    if (!(curr_dir=(char *)malloc(PATH_MAX + 3)))/* malloc storage for cwd*/
    {
        reportException(Error_System_service);
    }

    // start with a copy of the current working directory
    SystemInterpreter::getCurrentWorkingDirectory(curr_dir);
    size += strlen(curr_dir);            /* add the space for curr dir */
    size++;                              /* and its terminating '\0'   */
    size += sizeof(size_t);              /* this is for the size itself*/
                                         /* Now we have the size for   */
                                         /* allocating the new buffer  */
    newBuffer = new_buffer(size);        /* let's do it                */
                                         /* Get starting address of buf*/
    New = newBuffer->getData();
    ((ENVENTRY*)New)->size = size;       /* first write the size       */
    New += sizeof(size_t);               /* update the pointer         */
                                         /* now write the curr dir     */
    memcpy(New,curr_dir,strlen(curr_dir));
    New += strlen(curr_dir);             /* update the pointer         */
    memcpy(New,"\0",1);                  /* write the terminator       */
    New++;                               /* update the pointer         */
    Environment = getEnvironment();      /* reset to begin of environ  */
                                         /* Loop through environment   */
                                         /* and copy all entries to the*/
                                         /* buffer, each terminating   */
                                         /* with '\0'                  */
    for (;*Environment != NULL;Environment++)
    {
        /* copy the entry             */
        memcpy(New,*Environment,strlen(*Environment));
        New += strlen(*Environment);       /* update the pointer         */
        memcpy(New,"\0",1);                /* write the terminator       */
        New++;                             /* update the pointer         */
    }
    free(curr_dir);                      /* free curr dir buffer       */
    return newBuffer;                    /* return the pointer         */
}
Esempio n. 21
0
void String::NullTerminate()
{
    if ( null_terminated ) return;

    null_terminated = true;
    Buffer new_buffer( GetTotalLengthInBytes() );
    if ( unicode ) ((wchar_t*)new_buffer.GetPtr( buffer.size ))[0] = 0;
    else (new_buffer.GetPtr( buffer.size ))[0] = 0;
    buffer = new_buffer;
}
Esempio n. 22
0
byte_buffer *rl_compress(char *data, long size) {
    byte_buffer *buff = new_buffer((3 * size)/4);
    long i;
    int k;

    // 1. Determine the longest sequence of 1s or 0s.
    int longest_seq = 1, current_seq = 0;
    uchar current = is_bit_set(data[0], 0);
    for (i = 0; i < size; i++) {
        for (k = 0; k < 8; ++k) {
            if (is_bit_set(data[i], k) == current) {
                current_seq++;
            } else {
                if (current_seq > longest_seq)
                    longest_seq = current_seq;
                current_seq = 1;
                current = (current == 0)? 1 : 0;
            }
        }
    }

    // 2. Determine number of bits required to represent that sequence.
    const ushort NUM_BITS = (const ushort)ceil(log((double)longest_seq)/log(2.0));

    // 3. First 16 bits used to store length of the run lengths in bits.
    uchar *byte_representation = (uchar *)(&NUM_BITS);
    for (i = 0; i < sizeof(NUM_BITS); ++i) {
        append_byte_to_buffer(buff, byte_representation[i]);
    }

    // 4. Start with 0s, write length, then write 1s length, etc.
    if (is_bit_set(data[0], 0)) {
        write_length(buff, 0, NUM_BITS);
    }

    current_seq = 0;
    current = is_bit_set(data[0], 0);
    for (i = 0; i < size; i++) {
        for (k = 0; k < 8; ++k) {
            if (is_bit_set(data[i], k) == current) {
                current_seq++;
            } else {
                write_length(buff, current_seq, NUM_BITS);
                current_seq = 1;
                current = is_bit_set(data[i], k);
            }
        }
    }

    if (current_seq > 0) {
        write_length(buff, current_seq, NUM_BITS);
    }

    return buff;
}
Esempio n. 23
0
int
sa_stream_create_pcm(
  sa_stream_t      ** _s,
  const char        * client_name,
  sa_mode_t           mode,
  sa_pcm_format_t     format,
  unsigned  int       rate,
  unsigned  int       n_channels
) {

  /*
   * Make sure we return a NULL stream pointer on failure.
   */
  if (_s == NULL) {
    return SA_ERROR_INVALID;
  }
  *_s = NULL;

  if (mode != SA_MODE_WRONLY) {
    return SA_ERROR_NOT_SUPPORTED;
  }
  if (format != SA_PCM_FORMAT_S16_NE) {
    return SA_ERROR_NOT_SUPPORTED;
  }

  /*
   * Allocate the instance and required resources.
   */
  sa_stream_t   * s;
  if ((s = malloc(sizeof(sa_stream_t))) == NULL) {
    return SA_ERROR_OOM;
  }
  if ((s->bl_head = new_buffer()) == NULL) {
    free(s);
    return SA_ERROR_OOM;
  }
  if (pthread_mutex_init(&s->mutex, NULL) != 0) {
    free(s->bl_head);
    free(s);
    return SA_ERROR_SYSTEM;
  }

  s->output_unit  = NULL;
  s->playing      = FALSE;
  s->bytes_played = 0;
  s->bytes_played_last = 0;
  s->rate         = rate;
  s->n_channels   = n_channels;
  s->bytes_per_ch = 2;
  s->bl_tail      = s->bl_head;
  s->n_bufs       = 1;

  *_s = s;
  return SA_SUCCESS;
}
Esempio n. 24
0
PYOPENCL_USE_RESULT buffer*
buffer::get_sub_region(size_t orig, size_t size, cl_mem_flags flags) const
{
    cl_buffer_region reg = {orig, size};

    auto mem = retry_mem_error([&] {
            return pyopencl_call_guarded(clCreateSubBuffer, PYOPENCL_CL_CASTABLE_THIS, flags,
                                         CL_BUFFER_CREATE_TYPE_REGION, &reg);
        });
    return new_buffer(mem);
}
Esempio n. 25
0
// Buffer
error*
create_buffer(clobj_t *buffer, clobj_t _ctx, cl_mem_flags flags,
              size_t size, void *hostbuf)
{
    auto ctx = static_cast<context*>(_ctx);
    return c_handle_retry_mem_error([&] {
            auto mem = pyopencl_call_guarded(clCreateBuffer, ctx,
                                             flags, size, hostbuf);
            *buffer = new_buffer(mem);
        });
}
Esempio n. 26
0
lexeme *get_lex(lexer_info *linfo)
{
    lexeme *lex = NULL;
    buffer buf;

    new_buffer(&buf);

    do {
        if (linfo->get_next_char) {
            linfo->get_next_char = 0;
            get_char(linfo);
        }

        switch (linfo->state) {
        case ST_START:
            lex = st_start(linfo, &buf);
            break;

        case ST_ONE_SYM_LEX:
            lex = st_one_sym_lex(linfo, &buf);
            break;

        case ST_ONE_TWO_SYM_LEX:
            lex = st_one_two_sym_lex(linfo, &buf);
            break;

        case ST_BACKSLASH:
            lex = st_backslash(linfo, &buf);
            break;

        case ST_BACKSLASH_IN_QUOTES:
            lex = st_backslash_in_quotes(linfo, &buf);
            break;

        case ST_IN_QUOTES:
            lex = st_in_quotes(linfo, &buf);
            break;

        case ST_WORD:
            lex = st_word(linfo, &buf);
            break;

        case ST_ERROR:
            lex = st_error(linfo, &buf);
            break;

        case ST_EOLN_EOF:
            lex = st_eoln_eof(linfo, &buf);
            break;
        } /* switch */
    } while (lex == NULL);

    return lex;
}
Esempio n. 27
0
/**
 * @brief ensures that the stream has requested size
 *
 * @param size requested size
 */
void MemoryStreamOutput::EnsureSize(ULong size)
{
    // ensure that m_buffer has length at least 'size'
    if (size > m_actual_size)
    {
        m_actual_size =  std::max<ULong>(size, UInt(1.5* m_actual_size));
        boost::shared_array<Byte> new_buffer(new Byte[static_cast<unsigned int>(m_actual_size)]);
        memcpy(new_buffer.get(), m_buffer.get(), static_cast<unsigned int>(m_bytes_written));
        m_buffer.swap(new_buffer);
    }
}
Esempio n. 28
0
static Buffer *extractText(htmlDocPtr doc) {
		char * term = "\0";
    Buffer *buf = new_buffer(256);
    xmlTextReaderPtr reader = xmlReaderWalker(doc);
    while(xmlTextReaderRead(reader)){
        processNode(reader, buf);
    }
    xmlFreeTextReader(reader);

    buffer_in(buf, term, 1);
    return buf;
}
Esempio n. 29
0
/*
 * handle accept event
 */
int accept_handle( conn_t *pconn )
{
	int fd;
	struct sockaddr_in	addr;
	socklen_t addrlen;
	conn_t	*client_conn;

	bzero( &addr, sizeof(struct sockaddr_in) );
	addrlen = sizeof(struct sockaddr_in);
	fd = accept( pconn->fd, (struct sockaddr*)&addr, &addrlen );
	epoll_mod_connection( pconn, EPOLLIN );			//重新把监听套接子添加到epoll中

	if ( fd < 0 ) {
		log_message( LOG_WARNING, "accept error:%s.", strerror(errno) );
		return -1;		//惊群现象
	}
	
	client_conn = get_conns_slot();
	if ( NULL == client_conn ) {
		log_message( LOG_WARNING, "get_conns_slot NULL." );
		return -2;
	}

	client_conn->fd = fd;
	client_conn->read_handle = read_client_handle;
	client_conn->write_handle = write_client_handle;
	client_conn->read_buffer = new_buffer();		//这里有内存泄漏
	client_conn->write_buffer = new_buffer();		//这里有内存泄漏
	client_conn->server_conn = NULL;
	client_conn->addr = addr;
	client_conn->read_closed = client_conn->write_closed = 0;
	client_conn->type = C_CLIENT;

	char *ip = NULL;
	ip = inet_ntoa( addr.sin_addr );
	log_message( LOG_CONN, "create a new conn[fd:%d] client[%s:%d]--proxy.", client_conn->fd, ip, ntohs(addr.sin_port) );

	epoll_add_connection( client_conn, EPOLLIN );	
	return TRUE;
}
Esempio n. 30
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static char * build_auth_header(char * access_id, char * signature) {
  Buffer *auth_header = new_buffer(64);
  buffer_in(auth_header, "Authorization: AuthHMAC ", strlen("Authorization: AuthHMAC "));
  buffer_in(auth_header, access_id, strlen(access_id));
  buffer_in(auth_header, ":", 1);
  buffer_in(auth_header, signature, strlen(signature));
  buffer_in(auth_header, "\0", 1);
  
  char * return_header = auth_header->buf;
  free(auth_header);
  
  return return_header;
}