mirror of
https://github.com/lxsang/ant-http
synced 2024-12-25 16:28:21 +01:00
allow copress body with zlib
This commit is contained in:
lxsang
parent
4608ae874f
commit
189120bd88
@ -691,6 +691,7 @@ void *serve_file(void *data)
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rhd.status = 200;
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rhd.header = dict();
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dput(rhd.header, "Content-Type", strdup(mime_type));
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if(!compressable(mime_type) || rq->client->z_level == ANTD_CNONE)
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dput(rhd.header, "Content-Length", strdup(ibuf));
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antd_send_header(rq->client, &rhd);
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@ -1372,7 +1373,7 @@ void plugindir(char* dest)
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int compressable(char* ctype)
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{
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if(!server_config.gzip_enable || server_config.gzip_types == NULL)
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return ANTD_CNONE;
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return 0;
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item_t it;
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list_for_each(it, server_config.gzip_types)
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{
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109
lib/handle.c
109
lib/handle.c
@ -184,6 +184,7 @@ void antd_send_header(void* cl, antd_response_header_t* res)
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res->header = dict();
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antd_client_t* client = (antd_client_t*) cl;
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#ifdef USE_ZLIB
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antd_compress_t current_zlevel = client->z_level;
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char* str = dvalue(res->header,"Content-Encoding");
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if(!str)
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{
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@ -191,17 +192,16 @@ void antd_send_header(void* cl, antd_response_header_t* res)
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str = dvalue(res->header,"Content-Type");
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if(str)
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{
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if(compressable(str))
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if(compressable(str) && client->z_level != ANTD_CNONE)
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{
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switch (client->z_level)
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{
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case ANTD_CGZ:
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client->zstream = (z_stream *) malloc(sizeof(z_stream));
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if(client->zstream)
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{
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((z_stream*)client->zstream)->zalloc = Z_NULL;
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((z_stream*)client->zstream)->zfree = Z_NULL;
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((z_stream*)client->zstream)->opaque = Z_NULL;
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if(client->z_level == ANTD_CGZ)
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{
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if(deflateInit2(client->zstream,Z_BEST_COMPRESSION,Z_DEFLATED,15 | 16, 8,Z_DEFAULT_STRATEGY) != Z_OK)
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{
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ERROR("Cannot init gzip stream");
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@ -214,15 +214,8 @@ void antd_send_header(void* cl, antd_response_header_t* res)
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dput(res->header,"Content-Encoding", strdup("gzip"));
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}
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}
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break;
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case ANTD_CDEFL:
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client->zstream = (z_stream *) malloc(sizeof(z_stream));
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if(client->zstream)
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else
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{
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((z_stream*)client->zstream)->zalloc = Z_NULL;
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((z_stream*)client->zstream)->zfree = Z_NULL;
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((z_stream*)client->zstream)->opaque = Z_NULL;
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if(deflateInit(client->zstream, Z_BEST_COMPRESSION) != Z_OK)
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{
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ERROR("Cannot init deflate stream");
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@ -235,14 +228,11 @@ void antd_send_header(void* cl, antd_response_header_t* res)
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dput(res->header,"Content-Encoding", strdup("deflate"));
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}
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}
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break;
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default:
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break;
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}
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}
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}
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}
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client->z_level = ANTD_CNONE;
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#endif
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dput(res->header,"Server", strdup(SERVER_NAME));
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const char* stat_str = get_status_str(res->status);
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@ -267,6 +257,9 @@ void antd_send_header(void* cl, antd_response_header_t* res)
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res->cookie = NULL;
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}
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__b(client, (unsigned char*)"\r\n", 2);
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#ifdef USE_ZLIB
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client->z_level = current_zlevel;
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#endif
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freedict(res->header);
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res->header = NULL;
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}
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@ -281,23 +274,6 @@ void octstream(void* client, char* name)
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//Content-Disposition: attachment; filename="fname.ext"
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}*/
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#ifdef USE_ZLIB
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int zcompress(antd_client_t * cl, uint8_t* data, int len, uint8_t* dest)
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{
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z_stream* zstream = (z_stream*) cl->zstream;
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zstream->avail_in = (uInt)len;
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zstream->next_in = (Bytef *)data;
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zstream->avail_out = len;
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zstream->next_out = dest;
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if(deflate(zstream, cl->status) == Z_STREAM_ERROR)
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{
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free(dest);
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return -1;
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}
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return zstream->total_out;
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}
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#endif
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int antd_send(void *src, const void* data_in, int len_in)
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{
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@ -306,25 +282,44 @@ int antd_send(void *src, const void* data_in, int len_in)
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antd_client_t * source = (antd_client_t *) src;
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#ifdef USE_ZLIB
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if(source->zstream && source->z_level != ANTD_CNONE)
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{
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data = (uint8_t*) malloc(len);
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if(data)
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antd_compress_t current_zlevel = source->z_level;
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source->z_level = ANTD_CNONE;
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uint8_t buf[BUFFLEN];
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z_stream* zstream = (z_stream*) source->zstream;
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zstream->avail_in = (uInt)len;
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zstream->next_in = (Bytef *)data_in;
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len = 0;
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int have = 0;
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do
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{
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len = zcompress(source,data_in, len, data);
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zstream->avail_out = BUFFLEN;
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zstream->next_out = buf;
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if(deflate(zstream, source->status) == Z_STREAM_ERROR)
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{
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source->z_level = current_zlevel;
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data = NULL;
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return -1;
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}
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else
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{
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have = BUFFLEN - zstream->avail_out;
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antd_send(source, buf, have);
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len += have;
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}
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} while(zstream->avail_out == 0);
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source->z_level = current_zlevel;
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//printf("data length %d\n", len);
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return len;
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}
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#endif
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if(!src || !data)
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{
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#ifdef USE_ZLIB
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if(source->zstream && source->z_level != ANTD_CNONE && data)
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free(data);
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#endif
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return -1;
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}
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int written;
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char* ptr;
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int writelen = 0;
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@ -656,24 +651,15 @@ int antd_close(void* src)
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//TODO: send finish data to the socket before quit
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if(source->zstream)
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{
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printf("Close the stream now\n");
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if(source->status == Z_NO_FLUSH)
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if(source->status == Z_NO_FLUSH && source->z_level != ANTD_CNONE)
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{
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uint8_t buf[512];
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// send finish data
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z_stream* zstream = (z_stream*) cl->zstream;
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source->status = Z_FINISH;
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zstream->avail_in = 0;
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zstream->next_in = "";
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zstream->avail_out = 512;
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zstream->next_out = buf;
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antd_send(source,"", 0);
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deflateEnd(source->zstream);
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antd_send(source, "", 0);
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}
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deflateEnd(source->zstream);
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free(source->zstream);
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source->zstream = NULL;
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source->z_level = ANTD_CNONE;
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}
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#endif
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#ifdef USE_OPENSSL
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@ -725,11 +711,10 @@ int __t(void* client, const char* fstring,...)
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}
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int __b(void* client, const unsigned char* data, int size)
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{
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char buf[BUFFLEN];
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int sent = 0;
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int buflen = 0;
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int nbytes = 0;
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char* ptr = (char*)data;
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/*if(size <= BUFFLEN)
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{
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nbytes = antd_send(client,data,size);
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@ -743,13 +728,13 @@ int __b(void* client, const unsigned char* data, int size)
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buflen = BUFFLEN;
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else
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buflen = size - sent;
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memcpy(buf,data+sent,buflen);
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nbytes = antd_send(client,buf,buflen);
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nbytes = antd_send(client,ptr,buflen);
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if(nbytes == -1)
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{
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return 0;
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}
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sent += nbytes;
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sent += buflen;
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ptr += buflen;
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}
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//}
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return 1;
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@ -768,7 +753,7 @@ int __f(void* client, const char* file)
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while(!feof(ptr))
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{
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size = fread(buffer,1,BUFFLEN,ptr);
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if(!__b(client,buffer,size)) return 0;
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if(antd_send(client,buffer,size) == -1) return 0;
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}
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fclose(ptr);
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return 1;
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@ -809,7 +794,8 @@ void antd_error(void* client, int status, const char* msg)
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rsh.cookie = NULL;
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const char* stat_str = get_status_str(status);
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rsh.status = status;
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dput(rsh.header, "Content-Type", strdup("text/html; charset=utf-8"));
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char* ctype = "text/html; charset=utf-8";
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dput(rsh.header, "Content-Type", strdup(ctype));
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char * res_str = __s(HTML_TPL, stat_str, msg);
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int clen = 0;
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if(res_str)
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@ -818,6 +804,7 @@ void antd_error(void* client, int status, const char* msg)
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}
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char ibuf[20];
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snprintf (ibuf, sizeof(ibuf), "%d",clen);
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if(((antd_client_t*)client)->z_level == ANTD_CNONE || !compressable(ctype))
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dput(rsh.header, "Content-Length", strdup(ibuf));
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antd_send_header(client, &rsh);
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if(res_str)
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@ -36,13 +36,15 @@ struct plugin_entry *plugin_load(char *name)
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unsigned hashval;
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if ((np = plugin_lookup(name)) == NULL) { /* not found */
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np = (struct plugin_entry *) malloc(sizeof(*np));
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if (np == NULL || (np->pname = strdup(name)) == NULL)
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if (np == NULL || name == NULL)
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{
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if(np) free(np);
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return NULL;
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}
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np->pname = strdup(name);
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if ((np->handle = plugin_from_file(name)) == NULL)
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{
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if(np->pname) free(np->pname);
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if(np) free(np);
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return NULL;
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}
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@ -102,6 +104,7 @@ void unload_plugin(struct plugin_entry* np)
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}
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dlclose(np->handle);
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//free((void *) np->handle);
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if(np->pname)
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free((void *) np->pname);
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}
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/*
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