68 lines
1.2 KiB
C
68 lines
1.2 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <errno.h>
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#include "transliteration.h"
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#include "iast.h"
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#include "iast-czech.h"
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#define FLAG_CZECH 1 << 0
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int main(int argc, const char **argv)
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{
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struct transliteration_context *context;
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unsigned int n, length = 0;
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int i, retval = 0;
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char buffer[6];
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char *text = malloc(0);
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char *out;
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const char *arg;
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unsigned int flags = 0;
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for (i = 0; i < argc; i++) {
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arg = argv[i];
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if (*arg == '-') {
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switch (arg[1]) {
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case 'c':
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flags |= FLAG_CZECH;
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continue;
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}
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fprintf(stderr, "error: unknown option '%s'\n", arg);
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exit(1);
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}
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}
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while ((n = read(STDIN_FILENO, buffer, sizeof(buffer))) > 0) {
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text = realloc(text, length + n + 1);
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strncpy(text + length, buffer, n);
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length += n;
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}
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if (n == -1) {
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retval = -errno;
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goto out;
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}
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text[length] = '\0';
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if (flags & FLAG_CZECH) {
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context = transliteration_context_iast_czech_alloc();
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} else {
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context = transliteration_context_iast_alloc();
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}
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out = transliterate_devanagari_to_latin(text, context);
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printf("%s\n", out);
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transliteration_context_drop(context);
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free(text);
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free(out);
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out:
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return retval;
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}
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