Fix indent style. :)
This commit is contained in:
Ron Pedde
parent
58b7043acd
commit
cfe3c7675a
238
src/daap-proto.c
238
src/daap-proto.c
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@ -40,93 +40,93 @@ DAAP_BLOCK *daap_add_formatted(DAAP_BLOCK *parent, char *tag,
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GZIP_STREAM *gzip_alloc(void) {
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GZIP_STREAM *gz = malloc(sizeof(GZIP_STREAM));
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gz->in_size = GZIP_CHUNK;
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gz->in = malloc(gz->in_size);
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gz->bytes_in = 0;
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gz->out = NULL;
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gz->bytes_out = 0;
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return gz;
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GZIP_STREAM *gz = malloc(sizeof(GZIP_STREAM));
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gz->in_size = GZIP_CHUNK;
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gz->in = malloc(gz->in_size);
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gz->bytes_in = 0;
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gz->out = NULL;
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gz->bytes_out = 0;
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return gz;
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}
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ssize_t gzip_write(GZIP_STREAM *gz, void *buf, size_t size) {
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int next_size;
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char *in2;
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int new_size;
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int next_size;
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char *in2;
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int new_size;
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if (gz->in == NULL)
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return -1;
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if (gz->in == NULL)
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return -1;
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/* make sure input buffer is big enough */
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while (gz->in_size <= gz->bytes_in + size) {
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new_size = 2*gz->in_size;
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in2 = malloc(new_size);
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if (in2 == NULL) {
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DPRINTF(E_LOG,L_WS|L_DAAP,"out of memory for input buffer\n");
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free(gz->in);
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gz->in = NULL;
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gz->bytes_in = gz->in_size = 0;
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return -1;
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/* make sure input buffer is big enough */
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while (gz->in_size <= gz->bytes_in + size) {
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new_size = 2*gz->in_size;
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in2 = malloc(new_size);
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if (in2 == NULL) {
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DPRINTF(E_LOG,L_WS|L_DAAP,"out of memory for input buffer\n");
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free(gz->in);
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gz->in = NULL;
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gz->bytes_in = gz->in_size = 0;
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return -1;
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}
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memcpy(in2, gz->in, gz->in_size);
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free(gz->in);
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gz->in = in2;
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gz->in_size = new_size;
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}
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memcpy(in2, gz->in, gz->in_size);
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free(gz->in);
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gz->in = in2;
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gz->in_size = new_size;
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}
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memcpy(gz->in + gz->bytes_in, buf, size);
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gz->bytes_in += size;
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return size;
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memcpy(gz->in + gz->bytes_in, buf, size);
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gz->bytes_in += size;
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return size;
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}
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int gzip_compress(GZIP_STREAM *gz) {
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int out_size;
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int status;
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z_stream strm;
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int out_size;
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int status;
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z_stream strm;
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if (gz->in == NULL)
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return -1;
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if (gz->in == NULL)
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return -1;
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out_size = (int)(1.05*gz->in_size) + 20;
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gz->out = malloc(out_size);
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if (gz->out == NULL) {
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DPRINTF(E_INF,L_WS|L_DAAP,"out of memory for output buffer\n");
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gz->bytes_out = 0;
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return -1;
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}
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out_size = (int)(1.05*gz->in_size) + 40;
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gz->out = malloc(out_size);
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if (gz->out == NULL) {
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DPRINTF(E_INF,L_WS|L_DAAP,"out of memory for output buffer\n");
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gz->bytes_out = 0;
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return -1;
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}
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strm.zalloc = Z_NULL;
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strm.zfree = Z_NULL;
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strm.opaque = Z_NULL;
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strm.next_in = gz->in;
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strm.avail_in = gz->bytes_in;
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strm.next_out = gz->out;
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strm.avail_out = out_size;
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deflateInit2(&strm,GZIP_COMPRESSION_LEVEL,Z_DEFLATED,31,8,Z_DEFAULT_STRATEGY);
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while ((status = deflate(&strm,Z_FINISH)) == Z_OK)
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;
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if (status != Z_STREAM_END) {
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DPRINTF(E_LOG,L_WS|L_DAAP,"unable to compress data\n");
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gz->bytes_out = 0;
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return -1;
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}
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gz->bytes_out = strm.total_out;
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deflateEnd(&strm);
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strm.zalloc = Z_NULL;
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strm.zfree = Z_NULL;
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strm.opaque = Z_NULL;
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strm.next_in = gz->in;
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strm.avail_in = gz->bytes_in;
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strm.next_out = gz->out;
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strm.avail_out = out_size;
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deflateInit2(&strm,GZIP_COMPRESSION_LEVEL,Z_DEFLATED,31,8,Z_DEFAULT_STRATEGY);
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while ((status = deflate(&strm,Z_FINISH)) == Z_OK)
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;
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if (status != Z_STREAM_END) {
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DPRINTF(E_LOG,L_WS|L_DAAP,"unable to compress data: %s (%d)\n",strm.msg,status);
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gz->bytes_out = 0;
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return -1;
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}
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gz->bytes_out = strm.total_out;
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deflateEnd(&strm);
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return gz->bytes_out;
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return gz->bytes_out;
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}
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int gzip_close(GZIP_STREAM *gz, int fd) {
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int bytes_written = gz->bytes_out;
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if (r_write(fd,gz->out,gz->bytes_out) != gz->bytes_out) {
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DPRINTF(E_LOG,L_WS|L_DAAP,"unable to write gzipped data\n");
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return -1;
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}
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if (gz->in != NULL)
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free(gz->in);
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if (gz->out != NULL)
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free(gz->out);
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free(gz);
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return bytes_written;
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int bytes_written = gz->bytes_out;
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if (r_write(fd,gz->out,gz->bytes_out) != gz->bytes_out) {
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DPRINTF(E_LOG,L_WS|L_DAAP,"unable to write gzipped data\n");
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return -1;
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}
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if (gz->in != NULL)
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free(gz->in);
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if (gz->out != NULL)
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free(gz->out);
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free(gz);
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return bytes_written;
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}
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@ -338,46 +338,46 @@ int daap_serialize(DAAP_BLOCK *root, int fd, GZIP_STREAM *gz) {
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char size[4];
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while(root) {
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if (gz == NULL)
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r_write(fd,root->tag,4);
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else
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gzip_write(gz,root->tag,4);
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if (gz == NULL)
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r_write(fd,root->tag,4);
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else
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gzip_write(gz,root->tag,4);
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size[0] = (root->reported_size >> 24) & 0xFF;
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size[1] = (root->reported_size >> 16) & 0xFF;
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size[2] = (root->reported_size >> 8 ) & 0xFF;
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size[3] = (root->reported_size) & 0xFF;
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size[0] = (root->reported_size >> 24) & 0xFF;
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size[1] = (root->reported_size >> 16) & 0xFF;
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size[2] = (root->reported_size >> 8 ) & 0xFF;
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size[3] = (root->reported_size) & 0xFF;
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if (gz == NULL)
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r_write(fd,&size,4);
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else
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gzip_write(gz,&size,4);
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if (gz == NULL)
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r_write(fd,&size,4);
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else
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gzip_write(gz,&size,4);
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if(root->size) {
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if(root->free) {
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if (gz == NULL) {
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r_write(fd,root->value,root->size);
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}
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else {
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gzip_write(gz,root->value,root->size);
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}
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if(root->size) {
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if(root->free) {
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if (gz == NULL) {
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r_write(fd,root->value,root->size);
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}
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else {
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gzip_write(gz,root->value,root->size);
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}
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}
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else {
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if (gz == NULL) {
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r_write(fd,root->svalue,root->size);
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}
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else {
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gzip_write(gz,root->svalue,root->size);
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}
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}
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}
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else {
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if (gz == NULL) {
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r_write(fd,root->svalue,root->size);
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}
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else {
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gzip_write(gz,root->svalue,root->size);
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}
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}
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}
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if(root->children) {
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if(daap_serialize(root->children,fd,gz))
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return -1;
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}
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if(root->children) {
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if(daap_serialize(root->children,fd,gz))
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return -1;
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}
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root=root->next;
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root=root->next;
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}
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return 0;
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@ -393,25 +393,25 @@ void daap_remove(DAAP_BLOCK* node)
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DAAP_BLOCK* parent = node->parent;
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if(0 != parent)
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{
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DAAP_BLOCK** ptr = &parent->children;
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{
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DAAP_BLOCK** ptr = &parent->children;
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while(*ptr && *ptr != node)
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ptr = &(**ptr).next;
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while(*ptr && *ptr != node)
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ptr = &(**ptr).next;
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assert(0 != *ptr);
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assert(0 != *ptr);
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// remove us from the chain
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*ptr = node->next;
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// remove us from the chain
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*ptr = node->next;
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// update sizes in parent chain
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for(parent = node->parent ; parent ; parent = parent->parent)
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parent->reported_size -= (8 + node->reported_size);
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// update sizes in parent chain
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for(parent = node->parent ; parent ; parent = parent->parent)
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parent->reported_size -= (8 + node->reported_size);
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// clear parent and next pointers so daap_free doesn't get ambitious
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node->parent = 0;
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node->next = 0;
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}
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// clear parent and next pointers so daap_free doesn't get ambitious
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node->parent = 0;
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node->next = 0;
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}
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daap_free(node);
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}
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