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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 21:12:02 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 21:12:02 +0000 |
commit | 77e50caaf2ef81cd91075cf836fed0e75718ffb4 (patch) | |
tree | 53b7b411290b63192fc9e924a3b6b65cdf67e9d0 /debian/vendor-h2o/deps/brotli/tools | |
parent | Adding upstream version 1.8.3. (diff) | |
download | dnsdist-77e50caaf2ef81cd91075cf836fed0e75718ffb4.tar.xz dnsdist-77e50caaf2ef81cd91075cf836fed0e75718ffb4.zip |
Adding debian version 1.8.3-2.debian/1.8.3-2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/vendor-h2o/deps/brotli/tools')
-rw-r--r-- | debian/vendor-h2o/deps/brotli/tools/Makefile | 25 | ||||
-rw-r--r-- | debian/vendor-h2o/deps/brotli/tools/bro.cc | 303 | ||||
-rwxr-xr-x | debian/vendor-h2o/deps/brotli/tools/rfc-format.py | 92 | ||||
-rw-r--r-- | debian/vendor-h2o/deps/brotli/tools/version.h | 14 |
4 files changed, 434 insertions, 0 deletions
diff --git a/debian/vendor-h2o/deps/brotli/tools/Makefile b/debian/vendor-h2o/deps/brotli/tools/Makefile new file mode 100644 index 0000000..6b46ad8 --- /dev/null +++ b/debian/vendor-h2o/deps/brotli/tools/Makefile @@ -0,0 +1,25 @@ +#brotli/tools + +include ../shared.mk + +BROTLI = .. +ENCOBJ = $(BROTLI)/enc/*.o +DECOBJ = $(BROTLI)/dec/*.o + +EXECUTABLES=bro + +EXE_OBJS=$(patsubst %, %.o, $(EXECUTABLES)) + +all : $(EXECUTABLES) + +$(EXECUTABLES) : $(EXE_OBJS) deps + $(CXX) $(LDFLAGS) $(ENCOBJ) $(DECOBJ) $@.o -o $@ + +deps : + $(MAKE) -C $(BROTLI)/dec + $(MAKE) -C $(BROTLI)/enc nodict + +clean : + rm -f $(OBJS) $(EXE_OBJS) $(EXECUTABLES) + $(MAKE) -C $(BROTLI)/dec clean + $(MAKE) -C $(BROTLI)/enc clean diff --git a/debian/vendor-h2o/deps/brotli/tools/bro.cc b/debian/vendor-h2o/deps/brotli/tools/bro.cc new file mode 100644 index 0000000..635751c --- /dev/null +++ b/debian/vendor-h2o/deps/brotli/tools/bro.cc @@ -0,0 +1,303 @@ +/* Copyright 2014 Google Inc. All Rights Reserved. + + Distributed under MIT license. + See file LICENSE for detail or copy at https://opensource.org/licenses/MIT +*/ + +/* Example main() function for Brotli library. */ + +#include <fcntl.h> +#include <stdio.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <unistd.h> + +#include <ctime> +#include <string> + +#include "../dec/decode.h" +#include "../enc/encode.h" + + +static bool ParseQuality(const char* s, int* quality) { + if (s[0] >= '0' && s[0] <= '9') { + *quality = s[0] - '0'; + if (s[1] >= '0' && s[1] <= '9') { + *quality = *quality * 10 + s[1] - '0'; + return s[2] == 0; + } + return s[1] == 0; + } + return false; +} + +static void ParseArgv(int argc, char **argv, + char **input_path, + char **output_path, + int *force, + int *quality, + int *decompress, + int *repeat, + int *verbose, + int *lgwin) { + *force = 0; + *input_path = 0; + *output_path = 0; + *repeat = 1; + *verbose = 0; + *lgwin = 22; + { + size_t argv0_len = strlen(argv[0]); + *decompress = + argv0_len >= 5 && strcmp(&argv[0][argv0_len - 5], "unbro") == 0; + } + for (int k = 1; k < argc; ++k) { + if (!strcmp("--force", argv[k]) || + !strcmp("-f", argv[k])) { + if (*force != 0) { + goto error; + } + *force = 1; + continue; + } else if (!strcmp("--decompress", argv[k]) || + !strcmp("--uncompress", argv[k]) || + !strcmp("-d", argv[k])) { + *decompress = 1; + continue; + } else if (!strcmp("--verbose", argv[k]) || + !strcmp("-v", argv[k])) { + if (*verbose != 0) { + goto error; + } + *verbose = 1; + continue; + } + if (k < argc - 1) { + if (!strcmp("--input", argv[k]) || + !strcmp("--in", argv[k]) || + !strcmp("-i", argv[k])) { + if (*input_path != 0) { + goto error; + } + *input_path = argv[k + 1]; + ++k; + continue; + } else if (!strcmp("--output", argv[k]) || + !strcmp("--out", argv[k]) || + !strcmp("-o", argv[k])) { + if (*output_path != 0) { + goto error; + } + *output_path = argv[k + 1]; + ++k; + continue; + } else if (!strcmp("--quality", argv[k]) || + !strcmp("-q", argv[k])) { + if (!ParseQuality(argv[k + 1], quality)) { + goto error; + } + ++k; + continue; + } else if (!strcmp("--repeat", argv[k]) || + !strcmp("-r", argv[k])) { + if (!ParseQuality(argv[k + 1], repeat)) { + goto error; + } + ++k; + continue; + } else if (!strcmp("--window", argv[k]) || + !strcmp("-w", argv[k])) { + if (!ParseQuality(argv[k + 1], lgwin)) { + goto error; + } + if (*lgwin < 10 || *lgwin >= 25) { + goto error; + } + ++k; + continue; + } + } + goto error; + } + return; +error: + fprintf(stderr, + "Usage: %s [--force] [--quality n] [--decompress]" + " [--input filename] [--output filename] [--repeat iters]" + " [--verbose] [--window n]\n", + argv[0]); + exit(1); +} + +static FILE* OpenInputFile(const char* input_path) { + if (input_path == 0) { + return fdopen(STDIN_FILENO, "rb"); + } + FILE* f = fopen(input_path, "rb"); + if (f == 0) { + perror("fopen"); + exit(1); + } + return f; +} + +static FILE *OpenOutputFile(const char *output_path, const int force) { + if (output_path == 0) { + return fdopen(STDOUT_FILENO, "wb"); + } + int excl = force ? 0 : O_EXCL; +#if defined(_WIN32) + int fd = open(output_path, O_CREAT | excl | O_WRONLY | O_TRUNC | O_BINARY, + S_IREAD | S_IWRITE); +#else + int fd = open(output_path, O_CREAT | excl | O_WRONLY | O_TRUNC, + S_IRUSR | S_IWUSR); +#endif + if (fd < 0) { + if (!force) { + struct stat statbuf; + if (stat(output_path, &statbuf) == 0) { + fprintf(stderr, "output file exists\n"); + exit(1); + } + } + perror("open"); + exit(1); + } + return fdopen(fd, "wb"); +} + +int64_t FileSize(char *path) { + FILE *f = fopen(path, "rb"); + if (f == NULL) { + return -1; + } + if (fseek(f, 0L, SEEK_END) != 0) { + fclose(f); + return -1; + } + int64_t retval = ftell(f); + if (fclose(f) != 0) { + return -1; + } + return retval; +} + +static const size_t kFileBufferSize = 65536; + +void Decompresss(FILE* fin, FILE* fout) { + uint8_t* input = new uint8_t[kFileBufferSize]; + uint8_t* output = new uint8_t[kFileBufferSize]; + size_t total_out; + size_t available_in; + const uint8_t* next_in; + size_t available_out = kFileBufferSize; + uint8_t* next_out = output; + BrotliResult result = BROTLI_RESULT_NEEDS_MORE_INPUT; + BrotliState s; + BrotliStateInit(&s); + while (1) { + if (result == BROTLI_RESULT_NEEDS_MORE_INPUT) { + if (feof(fin)) { + break; + } + available_in = fread(input, 1, kFileBufferSize, fin); + next_in = input; + if (ferror(fin)) { + break; + } + } else if (result == BROTLI_RESULT_NEEDS_MORE_OUTPUT) { + fwrite(output, 1, kFileBufferSize, fout); + if (ferror(fout)) { + break; + } + available_out = kFileBufferSize; + next_out = output; + } else { + break; /* Error or success. */ + } + result = BrotliDecompressStream(&available_in, &next_in, + &available_out, &next_out, &total_out, &s); + } + if (next_out != output) { + fwrite(output, 1, next_out - output, fout); + } + BrotliStateCleanup(&s); + delete[] input; + delete[] output; + if ((result == BROTLI_RESULT_NEEDS_MORE_OUTPUT) || ferror(fout)) { + fprintf(stderr, "failed to write output\n"); + exit(1); + } else if (result != BROTLI_RESULT_SUCCESS) { /* Error or needs more input. */ + fprintf(stderr, "corrupt input\n"); + exit(1); + } +} + +int main(int argc, char** argv) { + char *input_path = 0; + char *output_path = 0; + int force = 0; + int quality = 11; + int decompress = 0; + int repeat = 1; + int verbose = 0; + int lgwin = 0; + ParseArgv(argc, argv, &input_path, &output_path, &force, + &quality, &decompress, &repeat, &verbose, &lgwin); + const clock_t clock_start = clock(); + for (int i = 0; i < repeat; ++i) { + FILE* fin = OpenInputFile(input_path); + FILE* fout = OpenOutputFile(output_path, force); + if (decompress) { + Decompresss(fin, fout); + } else { + brotli::BrotliParams params; + params.lgwin = lgwin; + params.quality = quality; + try { + brotli::BrotliFileIn in(fin, 1 << 16); + brotli::BrotliFileOut out(fout); + if (!BrotliCompress(params, &in, &out)) { + fprintf(stderr, "compression failed\n"); + unlink(output_path); + exit(1); + } + } catch (std::bad_alloc&) { + fprintf(stderr, "not enough memory\n"); + unlink(output_path); + exit(1); + } + } + if (fclose(fin) != 0) { + perror("fclose"); + exit(1); + } + if (fclose(fout) != 0) { + perror("fclose"); + exit(1); + } + } + if (verbose) { + const clock_t clock_end = clock(); + double duration = + static_cast<double>(clock_end - clock_start) / CLOCKS_PER_SEC; + if (duration < 1e-9) { + duration = 1e-9; + } + int64_t uncompressed_size = FileSize(decompress ? output_path : input_path); + if (uncompressed_size == -1) { + fprintf(stderr, "failed to determine uncompressed file size\n"); + exit(1); + } + double uncompressed_bytes_in_MB = + (repeat * uncompressed_size) / (1024.0 * 1024.0); + if (decompress) { + printf("Brotli decompression speed: "); + } else { + printf("Brotli compression speed: "); + } + printf("%g MB/s\n", uncompressed_bytes_in_MB / duration); + } + return 0; +} diff --git a/debian/vendor-h2o/deps/brotli/tools/rfc-format.py b/debian/vendor-h2o/deps/brotli/tools/rfc-format.py new file mode 100755 index 0000000..61696a0 --- /dev/null +++ b/debian/vendor-h2o/deps/brotli/tools/rfc-format.py @@ -0,0 +1,92 @@ +#!/usr/bin/python +# +# Takes an .nroff source file and prints a text file in RFC format. +# +# Usage: rfc-format.py <source file> + +import re +import sys +from subprocess import Popen, PIPE + + +def Readfile(fn): + f = open(fn, "r") + return f.read() + + +def FixNroffOutput(buf): + p = re.compile(r'(.*)FORMFEED(\[Page\s+\d+\])$') + strip_empty = False + out = "" + for line in buf.split("\n"): + line = line.replace("\xe2\x80\x99", "'") + line = line.replace("\xe2\x80\x90", "-") + for i in range(len(line)): + if ord(line[i]) > 128: + print >>sys.stderr, "Invalid character %d\n" % ord(line[i]) + m = p.search(line) + if strip_empty and len(line) == 0: + continue + if m: + out += p.sub(r'\1 \2\n\f', line) + out += "\n" + strip_empty = True + else: + out += "%s\n" % line + strip_empty = False + return out.rstrip("\n") + + +def Nroff(buf): + p = Popen(["nroff", "-ms"], stdin=PIPE, stdout=PIPE) + out, err = p.communicate(input=buf) + return FixNroffOutput(out) + + +def FormatTocLine(section, title, page): + line = "" + level = 1 + if section: + level = section.count(".") + for i in range(level): + line += " " + if section: + line += "%s " % section + line += "%s " % title + pagenum = "%d" % page + nspace = 72 - len(line) - len(pagenum) + if nspace % 2: + line += " " + for i in range(nspace / 2): + line += ". " + line += "%d\n" % page + return line + + +def CreateToc(buf): + p1 = re.compile(r'^((\d+\.)+)\s+(.*)$') + p2 = re.compile(r'^(Appendix [A-Z].)\s+(.*)$') + p3 = re.compile(r'\[Page (\d+)\]$') + found = 0 + page = 1 + out = "" + for line in buf.split("\n"): + m1 = p1.search(line) + m2 = p2.search(line) + m3 = p3.search(line) + if m1: + out += FormatTocLine(m1.group(1), m1.group(3), page) + elif m2: + out += FormatTocLine(m2.group(1), m2.group(2), page) + elif line.startswith("Authors"): + out += FormatTocLine(None, line, page) + elif m3: + page = int(m3.group(1)) + 1 + return out + + +src = Readfile(sys.argv[1]) +out = Nroff(src) +toc = CreateToc(out) +src = src.replace("INSERT_TOC_HERE", toc) +print Nroff(src) diff --git a/debian/vendor-h2o/deps/brotli/tools/version.h b/debian/vendor-h2o/deps/brotli/tools/version.h new file mode 100644 index 0000000..6125a73 --- /dev/null +++ b/debian/vendor-h2o/deps/brotli/tools/version.h @@ -0,0 +1,14 @@ +/* Copyright 2015 Google Inc. All Rights Reserved. + + Distributed under MIT license. + See file LICENSE for detail or copy at https://opensource.org/licenses/MIT +*/ + +/* Defines a common version string used by all of the brotli tools. */ + +#ifndef BROTLI_TOOLS_VERSION_H_ +#define BROTLI_TOOLS_VERSION_H_ + +#define BROTLI_VERSION "0.3.0" + +#endif /* BROTLI_TOOLS_VERSION_H_ */ |