mirror of
https://github.com/holub/mame
synced 2025-04-28 11:11:48 +03:00
38082ccbee
* frontend: Added support for message context to localisations. * frontend: Added string_view versions of the message lookup functions. * frontend: Added a few more folder options to the internal UI. * emu/softlist.cpp: Use more appropriate containers. * Switched to Python 3 by default - this will become a requirement. * Updated msgfmt.py for message context support. * frontend: Show all software item info in the internal UI. * frontend: Search alternate titles in software selection menu. * 3rdparty/utf8proc: Updated to v2.6.1 (has several fixes). * frontend: Added software filters for common info fields. * frontend: Allow UI manager to hold onto persistent session data. * frontend: Cache software lists for eight machines. * frontend: Added support for loading localised system names. * frontend: Add UI for selecting localised system names.
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/* Common functions for our test programs. */
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#include "tests.h"
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size_t lineno = 0;
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void check(int cond, const char *format, ...)
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{
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if (!cond) {
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va_list args;
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fprintf(stderr, "line %zd: ", lineno);
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va_start(args, format);
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vfprintf(stderr, format, args);
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va_end(args);
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fprintf(stderr, "\n");
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exit(1);
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}
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}
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size_t skipspaces(const unsigned char *buf, size_t i)
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{
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while (isspace(buf[i])) ++i;
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return i;
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}
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/* if buf points to a sequence of codepoints encoded as hexadecimal strings,
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separated by whitespace, and terminated by any character not in
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[0-9a-fA-F] or whitespace, then stores the corresponding utf8 string
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in dest, returning the number of bytes read from buf */
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size_t encode(unsigned char *dest, const unsigned char *buf)
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{
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size_t i = 0, j, d = 0;
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for (;;) {
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int c;
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i = skipspaces(buf, i);
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for (j=i; buf[j] && strchr("0123456789abcdef", tolower(buf[j])); ++j)
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; /* find end of hex input */
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if (j == i) { /* no codepoint found */
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dest[d] = 0; /* NUL-terminate destination string */
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return i + 1;
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}
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check(sscanf((char *) (buf + i), "%x", (unsigned int *)&c) == 1, "invalid hex input %s", buf+i);
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i = j; /* skip to char after hex input */
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d += utf8proc_encode_char(c, (utf8proc_uint8_t *) (dest + d));
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}
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}
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/* simplistic, portable replacement for getline, sufficient for our tests */
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size_t simple_getline(unsigned char buf[8192], FILE *f) {
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size_t i = 0;
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while (i < 8191) {
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int c = getc(f);
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if (c == EOF || c == '\n') break;
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buf[i++] = (unsigned char) c;
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}
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buf[i] = 0;
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return i;
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}
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