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< div id = "projectname" > libaaruformat< span id = "projectnumber" >   1.0< / span >
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< div id = "projectbrief" > Aaru Data Preservation Suite - Format Library< / div >
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< a href = "options_8c.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a id = "l00001" name = "l00001" > < / a > < span class = "lineno" > 1< / span > < span class = "comment" > /*< / span > < / div >
< div class = "line" > < a id = "l00002" name = "l00002" > < / a > < span class = "lineno" > 2< / span > < span class = "comment" > * This file is part of the Aaru Data Preservation Suite.< / span > < / div >
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< div class = "line" > < a id = "l00003" name = "l00003" > < / a > < span class = "lineno" > 3< / span > < span class = "comment" > * Copyright (c) 2019-2026 Natalia Portillo.< / span > < / div >
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< div class = "line" > < a id = "l00004" name = "l00004" > < / a > < span class = "lineno" > 4< / span > < span class = "comment" > *< / span > < / div >
< div class = "line" > < a id = "l00005" name = "l00005" > < / a > < span class = "lineno" > 5< / span > < span class = "comment" > * This library is free software; you can redistribute it and/or modify< / span > < / div >
< div class = "line" > < a id = "l00006" name = "l00006" > < / a > < span class = "lineno" > 6< / span > < span class = "comment" > * it under the terms of the GNU Lesser General Public License as< / span > < / div >
< div class = "line" > < a id = "l00007" name = "l00007" > < / a > < span class = "lineno" > 7< / span > < span class = "comment" > * published by the Free Software Foundation; either version 2.1 of the< / span > < / div >
< div class = "line" > < a id = "l00008" name = "l00008" > < / a > < span class = "lineno" > 8< / span > < span class = "comment" > * License, or (at your option) any later version.< / span > < / div >
< div class = "line" > < a id = "l00009" name = "l00009" > < / a > < span class = "lineno" > 9< / span > < span class = "comment" > *< / span > < / div >
< div class = "line" > < a id = "l00010" name = "l00010" > < / a > < span class = "lineno" > 10< / span > < span class = "comment" > * This library is distributed in the hope that it will be useful, but< / span > < / div >
< div class = "line" > < a id = "l00011" name = "l00011" > < / a > < span class = "lineno" > 11< / span > < span class = "comment" > * WITHOUT ANY WARRANTY; without even the implied warranty of< / span > < / div >
< div class = "line" > < a id = "l00012" name = "l00012" > < / a > < span class = "lineno" > 12< / span > < span class = "comment" > * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU< / span > < / div >
< div class = "line" > < a id = "l00013" name = "l00013" > < / a > < span class = "lineno" > 13< / span > < span class = "comment" > * Lesser General Public License for more details.< / span > < / div >
< div class = "line" > < a id = "l00014" name = "l00014" > < / a > < span class = "lineno" > 14< / span > < span class = "comment" > *< / span > < / div >
< div class = "line" > < a id = "l00015" name = "l00015" > < / a > < span class = "lineno" > 15< / span > < span class = "comment" > * You should have received a copy of the GNU Lesser General Public< / span > < / div >
< div class = "line" > < a id = "l00016" name = "l00016" > < / a > < span class = "lineno" > 16< / span > < span class = "comment" > * License along with this library; if not, see < http://www.gnu.org/licenses/> .< / span > < / div >
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< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < span class = "preprocessor" > #include < errno.h> < / span > < / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > 19< / span > < span class = "preprocessor" > #include < limits.h> < / span > < / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > < span class = "preprocessor" > #include < stdbool.h> < / span > < / div >
< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > 21< / span > < span class = "preprocessor" > #include < stdint.h> < / span > < / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < span class = "preprocessor" > #include < stdio.h> < / span > < / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < span class = "preprocessor" > #include < stdlib.h> < / span > < / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < span class = "preprocessor" > #include < string.h> < / span > < / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > < / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / span > < span class = "preprocessor" > #include " < a class = "code" href = "options_8h.html" > structs/options.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < / div >
< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > 28< / span > < span class = "preprocessor" > #include " < a class = "code" href = "log_8h.html" > log.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > < / div >
< div class = "foldopen" id = "foldopen00038" data-start = "{" data-end = "}" >
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< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > < a class = "line" href = "internal_8h.html#addf13857b7c9f36eb32cfd3c7efab10b" > 38< / a > < / span > < a class = "code hl_struct" href = "structaaru__options.html" > aaru_options< / a > < a class = "code hl_function" href = "options_8c.html#addf13857b7c9f36eb32cfd3c7efab10b" > parse_options< / a > (< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > *options, < span class = "keywordtype" > bool< / span > *table_shift_found)< / div >
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< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > 39< / span > {< / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > 40< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > *options_str = options != NULL ? options : < span class = "stringliteral" > " (null)" < / span > ;< / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > < a class = "code hl_define" href = "log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a" > TRACE< / a > (< span class = "stringliteral" > " Entering parse_options(%s)" < / span > , options_str);< / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > < / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > < a class = "code hl_struct" href = "structaaru__options.html" > aaru_options< / a > parsed = {.compress = < span class = "keyword" > true< / span > ,< / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > 44< / span > .deduplicate = < span class = "keyword" > true< / span > ,< / div >
< div class = "line" > < a id = "l00045" name = "l00045" > < / a > < span class = "lineno" > 45< / span > .dictionary = 33554432,< / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / span > .table_shift = -1,< / div >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > 47< / span > .data_shift = 12,< / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > .block_alignment = 9,< / div >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > 49< / span > .md5 = < span class = "keyword" > false< / span > ,< / div >
< div class = "line" > < a id = "l00050" name = "l00050" > < / a > < span class = "lineno" > 50< / span > .sha1 = < span class = "keyword" > false< / span > ,< / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > .sha256 = < span class = "keyword" > false< / span > ,< / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > 52< / span > .blake3 = < span class = "keyword" > false< / span > ,< / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > 53< / span > .spamsum = < span class = "keyword" > false< / span > };< / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > < / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > < span class = "keywordflow" > if< / span > (options == NULL)< / div >
< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > 56< / span > {< / div >
< div class = "line" > < a id = "l00057" name = "l00057" > < / a > < span class = "lineno" > 57< / span > < a class = "code hl_define" href = "log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a" > TRACE< / a > (< span class = "stringliteral" > " Exiting parse_options() = {compress: %d, deduplicate: %d, dictionary: %u, table_shift: %d, " < / span > < / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < span class = "stringliteral" > " data_shift: %u, block_alignment: %u, md5: %d, sha1: %d, sha256: %d, blake3: %d, spamsum: %d}" < / span > ,< / div >
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#a4db2ac219f4d13ff2c35b8d62babaca2" > compress< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#a2d62d4cd6f1e59c145e3c4bc621f7d43" > deduplicate< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#a471cdd9988e95b36ee132cd047576237" > dictionary< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#a8b82ce71c52cc737f7b73334e094a795" > table_shift< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#a3b6341d5cbd1ed2c4ff0686cd88de753" > data_shift< / a > ,< / div >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > 60< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#aea2e536712f73ad12dcca704b47dc48c" > block_alignment< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#a93c09eed5b0613fa25dd84c7d3c2a416" > md5< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#ae3ff963481af06c7e097bdaa0c925bb6" > sha1< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#a522d922c2ab6e04ce8e7051aaf953093" > sha256< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#abfbdc9267e6db5222e04ffd5a963b3a7" > blake3< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#a623a984dfec7abd375e7ef3d97333a4f" > spamsum< / a > );< / div >
< div class = "line" > < a id = "l00061" name = "l00061" > < / a > < span class = "lineno" > 61< / span > < span class = "keywordflow" > return< / span > parsed;< / div >
< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / span > }< / div >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > 63< / span > < / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > < span class = "keywordtype" > char< / span > buffer[1024];< / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > strncpy(buffer, options, < span class = "keyword" > sizeof< / span > (buffer));< / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > 66< / span > buffer[< span class = "keyword" > sizeof< / span > (buffer) - 1] = < span class = "charliteral" > ' \0' < / span > ;< / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / span > < / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > < span class = "keywordtype" > char< / span > *saveptr = NULL;< / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > 69< / span > < span class = "keywordtype" > char< / span > *token = strtok_r(buffer, < span class = "stringliteral" > " ;" < / span > , & saveptr);< / div >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > 70< / span > < span class = "keywordflow" > while< / span > (token != NULL)< / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > 71< / span > {< / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > < span class = "keywordtype" > char< / span > *equal = strchr(token, < span class = "charliteral" > ' =' < / span > );< / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > < span class = "keywordflow" > if< / span > (equal)< / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > {< / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > *equal = < span class = "charliteral" > ' \0' < / span > ;< / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > *key = token;< / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > *value = equal + 1;< / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > < / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > bval = strncmp(value, < span class = "stringliteral" > " true" < / span > , 4) == 0;< / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > < / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > < span class = "keywordflow" > if< / span > (strncmp(key, < span class = "stringliteral" > " compress" < / span > , 8) == 0)< / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#a4db2ac219f4d13ff2c35b8d62babaca2" > compress< / a > = bval;< / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (strncmp(key, < span class = "stringliteral" > " deduplicate" < / span > , 11) == 0)< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#a2d62d4cd6f1e59c145e3c4bc621f7d43" > deduplicate< / a > = bval;< / div >
< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > 85< / span > < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (strncmp(key, < span class = "stringliteral" > " dictionary" < / span > , 10) == 0)< / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > {< / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#a471cdd9988e95b36ee132cd047576237" > dictionary< / a > = (uint32_t)strtoul(value, NULL, 10);< / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < span class = "keywordflow" > if< / span > (parsed.< a class = "code hl_variable" href = "structaaru__options.html#a471cdd9988e95b36ee132cd047576237" > dictionary< / a > == 0) parsed.< a class = "code hl_variable" href = "structaaru__options.html#a471cdd9988e95b36ee132cd047576237" > dictionary< / a > = 33554432;< / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > }< / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (strncmp(key, < span class = "stringliteral" > " table_shift" < / span > , 11) == 0)< / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > {< / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > errno = 0;< / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > < span class = "keywordtype" > char< / span > *endptr = NULL;< / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > < span class = "keywordtype" > long< / span > parsed_value = strtol(value, & endptr, 10);< / div >
< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > < span class = "keywordflow" > if< / span > (errno == 0 & & endptr != value)< / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > 96< / span > {< / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > 97< / span > < span class = "keywordflow" > if< / span > (parsed_value < INT8_MIN) parsed_value = INT8_MIN;< / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > < span class = "keywordflow" > if< / span > (parsed_value > INT8_MAX) parsed_value = INT8_MAX;< / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#a8b82ce71c52cc737f7b73334e094a795" > table_shift< / a > = (int8_t)parsed_value;< / div >
2025-12-31 10:59:13 +00:00
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > *table_shift_found = < span class = "keyword" > true< / span > ;< / div >
2025-10-11 01:35:43 +01:00
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > 101< / span > }< / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > }< / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (strncmp(key, < span class = "stringliteral" > " data_shift" < / span > , 10) == 0)< / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > {< / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > errno = 0;< / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > 106< / span > < span class = "keywordtype" > char< / span > *endptr = NULL;< / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > < span class = "keywordtype" > long< / span > parsed_value = strtol(value, & endptr, 10);< / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > < span class = "keywordflow" > if< / span > (errno == 0 & & endptr != value & & parsed_value > = 0)< / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > {< / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > < span class = "keywordflow" > if< / span > (parsed_value > UINT8_MAX) parsed_value = UINT8_MAX;< / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#a3b6341d5cbd1ed2c4ff0686cd88de753" > data_shift< / a > = (uint8_t)parsed_value;< / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > < span class = "keywordflow" > if< / span > (parsed.< a class = "code hl_variable" href = "structaaru__options.html#a3b6341d5cbd1ed2c4ff0686cd88de753" > data_shift< / a > == 0) parsed.< a class = "code hl_variable" href = "structaaru__options.html#a3b6341d5cbd1ed2c4ff0686cd88de753" > data_shift< / a > = 12;< / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > }< / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > }< / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (strncmp(key, < span class = "stringliteral" > " block_alignment" < / span > , 15) == 0)< / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > {< / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > errno = 0;< / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / span > < span class = "keywordtype" > char< / span > *endptr = NULL;< / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > 119< / span > < span class = "keywordtype" > long< / span > parsed_value = strtol(value, & endptr, 10);< / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > < span class = "keywordflow" > if< / span > (errno == 0 & & endptr != value & & parsed_value > = 0)< / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > {< / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > < span class = "keywordflow" > if< / span > (parsed_value > UINT8_MAX) parsed_value = UINT8_MAX;< / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#aea2e536712f73ad12dcca704b47dc48c" > block_alignment< / a > = (uint8_t)parsed_value;< / div >
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / span > < span class = "keywordflow" > if< / span > (parsed.< a class = "code hl_variable" href = "structaaru__options.html#aea2e536712f73ad12dcca704b47dc48c" > block_alignment< / a > == 0) parsed.< a class = "code hl_variable" href = "structaaru__options.html#aea2e536712f73ad12dcca704b47dc48c" > block_alignment< / a > = 9;< / div >
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > }< / div >
< div class = "line" > < a id = "l00126" name = "l00126" > < / a > < span class = "lineno" > 126< / span > }< / div >
< div class = "line" > < a id = "l00127" name = "l00127" > < / a > < span class = "lineno" > 127< / span > < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (strncmp(key, < span class = "stringliteral" > " md5" < / span > , 3) == 0)< / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#a93c09eed5b0613fa25dd84c7d3c2a416" > md5< / a > = bval;< / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (strncmp(key, < span class = "stringliteral" > " sha1" < / span > , 4) == 0)< / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#ae3ff963481af06c7e097bdaa0c925bb6" > sha1< / a > = bval;< / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (strncmp(key, < span class = "stringliteral" > " sha256" < / span > , 6) == 0)< / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > 132< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#a522d922c2ab6e04ce8e7051aaf953093" > sha256< / a > = bval;< / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (strncmp(key, < span class = "stringliteral" > " blake3" < / span > , 6) == 0)< / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#abfbdc9267e6db5222e04ffd5a963b3a7" > blake3< / a > = bval;< / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (strncmp(key, < span class = "stringliteral" > " spamsum" < / span > , 7) == 0)< / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#a623a984dfec7abd375e7ef3d97333a4f" > spamsum< / a > = bval;< / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > }< / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > 138< / span > token = strtok_r(NULL, < span class = "stringliteral" > " ;" < / span > , & saveptr);< / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > }< / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > < / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > < a class = "code hl_define" href = "log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a" > TRACE< / a > (< span class = "stringliteral" > " Exiting parse_options() = {compress: %d, deduplicate: %d, dictionary: %u, table_shift: %d, " < / span > < / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > 142< / span > < span class = "stringliteral" > " data_shift: %u, block_alignment: %u, md5: %d, sha1: %d, sha256: %d, blake3: %d, spamsum: %d}" < / span > ,< / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#a4db2ac219f4d13ff2c35b8d62babaca2" > compress< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#a2d62d4cd6f1e59c145e3c4bc621f7d43" > deduplicate< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#a471cdd9988e95b36ee132cd047576237" > dictionary< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#a8b82ce71c52cc737f7b73334e094a795" > table_shift< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#a3b6341d5cbd1ed2c4ff0686cd88de753" > data_shift< / a > ,< / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > parsed.< a class = "code hl_variable" href = "structaaru__options.html#aea2e536712f73ad12dcca704b47dc48c" > block_alignment< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#a93c09eed5b0613fa25dd84c7d3c2a416" > md5< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#ae3ff963481af06c7e097bdaa0c925bb6" > sha1< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#a522d922c2ab6e04ce8e7051aaf953093" > sha256< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#abfbdc9267e6db5222e04ffd5a963b3a7" > blake3< / a > , parsed.< a class = "code hl_variable" href = "structaaru__options.html#a623a984dfec7abd375e7ef3d97333a4f" > spamsum< / a > );< / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > < span class = "keywordflow" > return< / span > parsed;< / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > }< / div >
< / div >
< div class = "ttc" id = "alog_8h_html" > < div class = "ttname" > < a href = "log_8h.html" > log.h< / a > < / div > < / div >
< div class = "ttc" id = "alog_8h_html_a21cc0459b78d5f2d7bd737e5aae1278a" > < div class = "ttname" > < a href = "log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a" > TRACE< / a > < / div > < div class = "ttdeci" > #define TRACE(fmt,...)< / div > < div class = "ttdef" > < b > Definition< / b > < a href = "log_8h_source.html#l00025" > log.h:25< / a > < / div > < / div >
2025-12-31 10:59:13 +00:00
< div class = "ttc" id = "aoptions_8c_html_addf13857b7c9f36eb32cfd3c7efab10b" > < div class = "ttname" > < a href = "options_8c.html#addf13857b7c9f36eb32cfd3c7efab10b" > parse_options< / a > < / div > < div class = "ttdeci" > aaru_options parse_options(const char *options, bool *table_shift_found)< / div > < div class = "ttdoc" > Parses the options string for AaruFormat image creation/opening.< / div > < div class = "ttdef" > < b > Definition< / b > < a href = "#l00038" > options.c:38< / a > < / div > < / div >
2025-10-11 01:35:43 +01:00
< div class = "ttc" id = "aoptions_8h_html" > < div class = "ttname" > < a href = "options_8h.html" > options.h< / a > < / div > < div class = "ttdoc" > < For bool type used in aaru_options.< / div > < / div >
< div class = "ttc" id = "astructaaru__options_html" > < div class = "ttname" > < a href = "structaaru__options.html" > aaru_options< / a > < / div > < div class = "ttdoc" > Parsed user-specified tunables controlling compression, deduplication, hashing and DDT geometry.< / div > < div class = "ttdef" > < b > Definition< / b > < a href = "options_8h_source.html#l00216" > options.h:217< / a > < / div > < / div >
< div class = "ttc" id = "astructaaru__options_html_a2d62d4cd6f1e59c145e3c4bc621f7d43" > < div class = "ttname" > < a href = "structaaru__options.html#a2d62d4cd6f1e59c145e3c4bc621f7d43" > aaru_options::deduplicate< / a > < / div > < div class = "ttdeci" > bool deduplicate< / div > < div class = "ttdoc" > Storage dedup flag (DDT always exists).< / div > < div class = "ttdef" > < b > Definition< / b > < a href = "options_8h_source.html#l00219" > options.h:219< / a > < / div > < / div >
< div class = "ttc" id = "astructaaru__options_html_a3b6341d5cbd1ed2c4ff0686cd88de753" > < div class = "ttname" > < a href = "structaaru__options.html#a3b6341d5cbd1ed2c4ff0686cd88de753" > aaru_options::data_shift< / a > < / div > < div class = "ttdeci" > uint8_t data_shift< / div > < div class = "ttdoc" > Global data shift: low bits encode sector offset inside a block (2^data_shift span).< / div > < div class = "ttdef" > < b > Definition< / b > < a href = "options_8h_source.html#l00223" > options.h:223< / a > < / div > < / div >
< div class = "ttc" id = "astructaaru__options_html_a471cdd9988e95b36ee132cd047576237" > < div class = "ttname" > < a href = "structaaru__options.html#a471cdd9988e95b36ee132cd047576237" > aaru_options::dictionary< / a > < / div > < div class = "ttdeci" > uint32_t dictionary< / div > < div class = "ttdoc" > LZMA dictionary size in bytes (> = 4096 recommended). Default: 33554432 (32 MiB).< / div > < div class = "ttdef" > < b > Definition< / b > < a href = "options_8h_source.html#l00221" > options.h:221< / a > < / div > < / div >
< div class = "ttc" id = "astructaaru__options_html_a4db2ac219f4d13ff2c35b8d62babaca2" > < div class = "ttname" > < a href = "structaaru__options.html#a4db2ac219f4d13ff2c35b8d62babaca2" > aaru_options::compress< / a > < / div > < div class = "ttdeci" > bool compress< / div > < div class = "ttdoc" > Enable adaptive compression (LZMA for data blocks, FLAC for audio). Default: true.< / div > < div class = "ttdef" > < b > Definition< / b > < a href = "options_8h_source.html#l00218" > options.h:218< / a > < / div > < / div >
< div class = "ttc" id = "astructaaru__options_html_a522d922c2ab6e04ce8e7051aaf953093" > < div class = "ttname" > < a href = "structaaru__options.html#a522d922c2ab6e04ce8e7051aaf953093" > aaru_options::sha256< / a > < / div > < div class = "ttdeci" > bool sha256< / div > < div class = "ttdoc" > Generate SHA-256 checksum (ChecksumAlgorithm::Sha256) when finalizing image.< / div > < div class = "ttdef" > < b > Definition< / b > < a href = "options_8h_source.html#l00227" > options.h:227< / a > < / div > < / div >
< div class = "ttc" id = "astructaaru__options_html_a623a984dfec7abd375e7ef3d97333a4f" > < div class = "ttname" > < a href = "structaaru__options.html#a623a984dfec7abd375e7ef3d97333a4f" > aaru_options::spamsum< / a > < / div > < div class = "ttdeci" > bool spamsum< / div > < div class = "ttdoc" > Generate SpamSum fuzzy hash (ChecksumAlgorithm::SpamSum) if enabled.< / div > < div class = "ttdef" > < b > Definition< / b > < a href = "options_8h_source.html#l00229" > options.h:229< / a > < / div > < / div >
< div class = "ttc" id = "astructaaru__options_html_a8b82ce71c52cc737f7b73334e094a795" > < div class = "ttname" > < a href = "structaaru__options.html#a8b82ce71c52cc737f7b73334e094a795" > aaru_options::table_shift< / a > < / div > < div class = "ttdeci" > int8_t table_shift< / div > < div class = "ttdoc" > DDT table shift (multi-level fan-out exponent). Default: heuristically calculated.< / div > < div class = "ttdef" > < b > Definition< / b > < a href = "options_8h_source.html#l00222" > options.h:222< / a > < / div > < / div >
< div class = "ttc" id = "astructaaru__options_html_a93c09eed5b0613fa25dd84c7d3c2a416" > < div class = "ttname" > < a href = "structaaru__options.html#a93c09eed5b0613fa25dd84c7d3c2a416" > aaru_options::md5< / a > < / div > < div class = "ttdeci" > bool md5< / div > < div class = "ttdoc" > Generate MD5 checksum (ChecksumAlgorithm::Md5) when finalizing image.< / div > < div class = "ttdef" > < b > Definition< / b > < a href = "options_8h_source.html#l00225" > options.h:225< / a > < / div > < / div >
< div class = "ttc" id = "astructaaru__options_html_abfbdc9267e6db5222e04ffd5a963b3a7" > < div class = "ttname" > < a href = "structaaru__options.html#abfbdc9267e6db5222e04ffd5a963b3a7" > aaru_options::blake3< / a > < / div > < div class = "ttdeci" > bool blake3< / div > < div class = "ttdoc" > Generate BLAKE3 checksum if supported (not stored if algorithm unavailable).< / div > < div class = "ttdef" > < b > Definition< / b > < a href = "options_8h_source.html#l00228" > options.h:228< / a > < / div > < / div >
< div class = "ttc" id = "astructaaru__options_html_ae3ff963481af06c7e097bdaa0c925bb6" > < div class = "ttname" > < a href = "structaaru__options.html#ae3ff963481af06c7e097bdaa0c925bb6" > aaru_options::sha1< / a > < / div > < div class = "ttdeci" > bool sha1< / div > < div class = "ttdoc" > Generate SHA-1 checksum (ChecksumAlgorithm::Sha1) when finalizing image.< / div > < div class = "ttdef" > < b > Definition< / b > < a href = "options_8h_source.html#l00226" > options.h:226< / a > < / div > < / div >
< div class = "ttc" id = "astructaaru__options_html_aea2e536712f73ad12dcca704b47dc48c" > < div class = "ttname" > < a href = "structaaru__options.html#aea2e536712f73ad12dcca704b47dc48c" > aaru_options::block_alignment< / a > < / div > < div class = "ttdeci" > uint8_t block_alignment< / div > < div class = "ttdoc" > log2 underlying block alignment (2^n bytes). Default: 9 (512 bytes).< / div > < div class = "ttdef" > < b > Definition< / b > < a href = "options_8h_source.html#l00224" > options.h:224< / a > < / div > < / div >
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