66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/** @license 2022 Neil Edelman, distributed under the terms of the
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[MIT License](https://opensource.org/licenses/MIT).
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Scan journal entries for kjv references. */
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#include "../src/journal.h"
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#include "../src/scan_flight.h"
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#include <inttypes.h> /* C99 */
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#include <stdlib.h>
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#include <stdio.h>
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#include <assert.h>
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#include <limits.h>
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/*!conditions:re2c*/
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int flight_scan(union date32 date, const char *const buffer,
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struct flights *const f) {
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const char *YYCURSOR, *YYMARKER, *yyt1, *yyt2, *yyt3, *s0, *s1, *t0, *t1;
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enum flight_type type = Glider;
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enum YYCONDTYPE condition = yycline;
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size_t line = 1;
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char datestr[12] = {0};
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const char *why = "unexpected";
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assert(buffer && f);
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YYCURSOR = YYMARKER = yyt1 = buffer;
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/*!re2c /**/
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re2c:define:YYCTYPE = char;
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re2c:yyfill:enable = 0;
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re2c:define:YYGETCONDITION = "condition";
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re2c:define:YYSETCONDITION = "condition = @@;";
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re2c:define:YYGETCONDITION:naked = 1;
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re2c:define:YYSETCONDITION:naked = 1;
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unix_control = [\x01-\x08\x0b-\x1f\x7f];
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ws = [ \t];
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glyph = [^] \ ("\x00" | "\n" | unix_control | ws);
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natural = [1-9][0-9]*;
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*/
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for( ; ; ) { /*!re2c /**/
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/* Default ignore. */
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<skip> [^\n\x00] { continue; }
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<skip> "\x00" { why = "no newline at end of file"; goto catch; }
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<line> "\x00" { return 1; }
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<line, skip> "\n" => line { line++; continue; }
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<line> * :=> skip
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/* Except these two. */
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<line> "[glider]" :=> glider
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<line> "[flight]" :=> flight
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/* "M" - Motor Car Tow
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"W" - Winch
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"A" - Aero Tow */
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/* type; registration; launch -- landing; pic; sic;
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single engine day dual; pilot; instrument simulated; actual; remarks */
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<glider, flight> * { why = "default unrecognized"; goto catch; }
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*/ }
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assert(0); /* Never gets here. */
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catch:
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if(!errno) errno = EILSEQ;
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date32_to_string(date, &datestr);
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fprintf(stderr, "%s\n"
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"%s line %zu: %s.\n", buffer, datestr, line, why);
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return 0;
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}
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