alibaba / xquic - File Size

Intro

File size measurements show the distribution of size of files.
Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

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File Size Overall

There are 221 files with 60,797 lines of code.

15 very long files (28,208 lines of code)
17 long files (11,968 lines of code)
33 medium size files (10,084 lines of codeclsfd_ftr_w_mp_ins)
44 small files (6,201 lines of code)
112 very small files (4,336 lines of code)

Legend:

1001+

501-1000

201-500

101-200

1-100

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File Size per Extension

1001+

501-1000

201-500

101-200

1-100

File Size per Logical Decomposition

primary

1001+

501-1000

201-500

101-200

1-100

Longest Files (Top 50)

File	# lines	# units
xqc_conn.c in src/transport	5241	1
xqc_huffman_code.c in src/common/utils/huffman	4678	-
xqc_frame_parser.c in src/transport	2320	2
xqc_frame.c in src/transport	1779	1
xqc_h3_stream.c in src/http3	1588	-
xqc_stream.c in src/transport	1533	-
xqc_packet_out.c in src/transport	1502	-
xqc_send_ctl.c in src/transport	1435	-
xqc_bbr2.c in src/congestion_control	1334	1
xqc_fec.c in src/transport	1300	-
xqc_engine.c in src/transport	1208	4
xqc_multipath.c in src/transport	1149	-
xqc_packet_mask_value.h in src/transport/fec_schemes	1094	-
xqc_transport_params.c in src/transport	1026	4
xqc_bbr.c in src/congestion_control	1021	-
xqc_packet_parser.c in src/transport	968	1
xqc_h3_request.c in src/http3	940	-
xqc_tls.c in src/tls	936	-
qlog_parser.py in scripts	884	27
xqc_encoder.c in src/http3/qpack	841	-
xqc_log_event_callback.c in src/common	831	-
xquic.h in include/xquic	690	-
xqc_h3_conn.c in src/http3	687	-
ios.toolchain.cmake in cmake	686	-
xqc_send_queue.c in src/transport	596	3
xqc_dtable.c in src/http3/qpack/dtable	586	-
xqc_crypto.c in src/tls	576	-
xqc_h3_ext_bytestream.c in src/http3	576	-
mini_client.c in mini	575	1
xqc_rep.c in src/http3/qpack	536	-
xqc_stable.c in src/http3/qpack/stable	535	-
xqc_conn.h in src/transport	525	-
xqc_h3_frame.c in src/http3/frame	483	-
xqc_cid.c in src/transport	448	-
xqc_h3_header.c in src/http3	424	-
xqc_qpack.c in src/http3/qpack	421	-
xqc_copa.c in src/congestion_control	417	-
mini_server.c in mini	413	-
xqc_ins.c in src/http3/qpack	408	-
xqc_timer.c in src/transport	392	1
xqc_datagram.c in src/transport	375	1
xqc_tls_ctx.c in src/tls	365	-
xqc_log.c in src/common	345	-
mini_client_cb.c in mini	327	-
xqc_recv_record.c in src/transport	319	-
xqc_decoder.c in src/http3/qpack	310	-
xqc_http3.h in include/xquic	307	-
xqc_quic_lb.c in src/transport	304	-
xqc_rbtree.h in src/common	287	-
mini_server_cb.c in mini	275	-

Files With Most Units (Top 17)

File	# lines	# units
qlog_parser.py in scripts	884	27
xqc_transport_params.c in src/transport	1026	4
xqc_engine.c in src/transport	1208	4
xqc_galois_calculation.c in src/transport/fec_schemes	206	4
xqc_send_queue.c in src/transport	596	3
xqc_frame_parser.c in src/transport	2320	2
xqc_variable_len_int.h in src/common/utils/vint	81	2
xqc_timer.c in src/transport	392	1
xqc_datagram.c in src/transport	375	1
xqc_frame.c in src/transport	1779	1
xqc_packet_parser.c in src/transport	968	1
xqc_reed_solomon.c in src/transport/fec_schemes	210	1
xqc_conn.c in src/transport	5241	1
xqc_random.c in src/common	115	1
xqc_sample.c in src/congestion_control	152	1
xqc_bbr2.c in src/congestion_control	1334	1
mini_client.c in mini	575	1

Files With Long Lines (Top 50)

There are 52 files with lines longer than 120 characters. In total, there are 380 long lines.

File	# lines	# units	# long lines
xqc_conn.c in src/transport	5241	1	48
xqc_stream.c in src/transport	1533	-	35
xqc_send_ctl.c in src/transport	1435	-	28
xqc_fec.c in src/transport	1300	-	24
xqc_frame_parser.c in src/transport	2320	2	21
xqc_quic_lb.c in src/transport	304	-	20
xqc_frame.c in src/transport	1779	1	17
xqc_log_event_callback.c in src/common	831	-	17
xqc_packet_out.c in src/transport	1502	-	16
ios.toolchain.cmake in cmake	686	-	14
xqc_send_queue.c in src/transport	596	3	11
xqc_frame_parser.h in src/transport	117	-	10
xqc_multipath.c in src/transport	1149	-	10
xqc_h3_conn.c in src/http3	687	-	8
qlog_parser.py in scripts	884	27	7
xqc_send_ctl.h in src/transport	163	-	7
xqc_datagram.c in src/transport	375	1	6
xqc_engine.c in src/transport	1208	4	6
xqc_reed_solomon.c in src/transport/fec_schemes	210	1	6
xqc_fec_scheme.c in src/transport	183	-	6
xqc_scheduler_backup_fec.c in src/transport/scheduler	192	-	4
xqc_packet_out.h in src/transport	153	-	4
xqc_conn.h in src/transport	525	-	4
xqc_h3_stream.c in src/http3	1588	-	4
xquic.h in include/xquic	690	-	3
xqc_scheduler_backup.c in src/transport/scheduler	144	-	3
xqc_packet_mask.c in src/transport/fec_schemes	245	-	3
xqc_xor.c in src/transport/fec_schemes	173	-	3
xqc_timer.h in src/transport	204	-	3
xqc_frame.h in src/transport	116	-	3
xqc_transport_params.c in src/transport	1026	4	2
xqc_timer.c in src/transport	392	1	2
xqc_packet_parser.c in src/transport	968	1	2
xqc_recv_record.h in src/transport	52	-	2
xqc_reed_solomon.h in src/transport/fec_schemes	19	-	2
xqc_fec_scheme.h in src/transport	16	-	2
xqc_h3_ext_bytestream.c in src/http3	576	-	2
xqc_fec.h in src/transport	145	-	1
xqc_multipath.h in src/transport	166	-	1
xqc_reinjection.c in src/transport	119	-	1
xqc_recv_record.c in src/transport	319	-	1
xqc_galois_calculation.c in src/transport/fec_schemes	206	4	1
xqc_send_queue.h in src/transport	69	-	1
xqc_log.h in src/common	211	-	1
xqc_priority_q.h in src/common	183	-	1
xqc_str.c in src/common	265	-	1
xqc_qpack.h in src/http3/qpack	42	-	1
xqc_h3_frame.c in src/http3/frame	483	-	1
xqc_h3_ext_bytestream.h in src/http3	37	-	1
xqc_h3_request.c in src/http3	940	-	1