vlastavesely/sanskrit-iast
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main: update handling -e and -c

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Vlasta Vesely 2020-01-02 16:21:58 +01:00
parent 9c3db8ebb8
commit 1a9a55ee41
2 changed files with 36 additions and 22 deletions
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4
compat.h
View file

@ -1,7 +1,11 @@
#ifndef __COMPAT_H #ifndef __COMPAT_H
#define __COMPAT_H #define __COMPAT_H
#include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <unistd.h>
#include <stdarg.h>
#include <errno.h>
#endif /* __COMPAT_H */ #endif /* __COMPAT_H */

54
main.c
View file

@ -1,19 +1,15 @@
#include <stdio.h> #include "compat.h"
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <stdarg.h>
#include <errno.h>
#include "transliteration.h" #include "transliteration.h"
#include "transcription.h"
#include "encoder.h" #include "encoder.h"
#define PROGNAME "iast" #define PROGNAME "iast"
#define VERSION "0.1" #define VERSION "1.0"
#define FLAG_STDIN 1 << 0 #define FLAG_STDIN 1 << 0
#define FLAG_CZECH 1 << 1 #define FLAG_REVERSE 1 << 1
#define FLAG_ENCODE 1 << 2 #define FLAG_ENCODE 1 << 2
#define FLAG_CZECH 1 << 3
static const char *usage_str = static const char *usage_str =
@ -25,8 +21,9 @@ static const char *usage_str =
"options:\n" "options:\n"
" -h shows this help and exits\n" " -h shows this help and exits\n"
" -v shows version number and exits\n" " -v shows version number and exits\n"
" -c transliterate to Czech language\n" " -r reverse transliteration (from Latin to Devanagari)\n"
" -e convert symbolic ASCII text to IAST representation\n" " -e convert symbolic ASCII text to IAST representation\n"
" -c transcript Devanagari to Czech language\n"
" -- read data from the standard input\n" " -- read data from the standard input\n"
"\n" "\n"
" By default, `" PROGNAME "` takes all input arguments written in Devanagari\n" " By default, `" PROGNAME "` takes all input arguments written in Devanagari\n"
@ -79,6 +76,19 @@ static char *stdin_read()
return text; return text;
} }
static char *process_input(const char *input, unsigned int flags)
{
if (flags & FLAG_ENCODE) {
return encode_iast_punctation(input);
} else if (flags & FLAG_REVERSE) {
return transliterate_latin_to_devanagari(input);
} else if (flags & FLAG_CZECH) {
return transcript_devanagari_to_czech(input);
} else {
return transliterate_devanagari_to_latin(input);
}
}
int main(int argc, const char **argv) int main(int argc, const char **argv)
{ {
int i; int i;
@ -87,6 +97,11 @@ int main(int argc, const char **argv)
const char *queue[argc]; const char *queue[argc];
char *input, *output; char *input, *output;
if (argc == 1) {
print_usage();
return -1;
}
for (i = 1; i < argc; i++) { for (i = 1; i < argc; i++) {
arg = argv[i]; arg = argv[i];
@ -95,12 +110,15 @@ int main(int argc, const char **argv)
case '-': case '-':
flags |= FLAG_STDIN; flags |= FLAG_STDIN;
continue; continue;
case 'c': case 'r':
flags |= FLAG_CZECH; flags |= FLAG_REVERSE;
continue; continue;
case 'e': case 'e':
flags |= FLAG_ENCODE; flags |= FLAG_ENCODE;
continue; continue;
case 'c':
flags |= FLAG_CZECH;
continue;
case 'h': case 'h':
print_usage(); print_usage();
return 0; return 0;
@ -123,11 +141,7 @@ int main(int argc, const char **argv)
return -1; return -1;
} }
if (flags & FLAG_ENCODE) { output = process_input(input, flags);
output = encode_iast_punctation(input);
} else {
output = transliterate_devanagari_to_latin(input);
}
fprintf(stdout, "%s\n", output); fprintf(stdout, "%s\n", output);
free(output); free(output);
@ -135,11 +149,7 @@ int main(int argc, const char **argv)
} }
for (i = 0; i < n; i++) { for (i = 0; i < n; i++) {
if (flags & FLAG_ENCODE) { output = process_input(queue[i], flags);
output = encode_iast_punctation(queue[i]);
} else {
output = transliterate_devanagari_to_latin(queue[i]);
}
fprintf(stdout, "%s\n", output); fprintf(stdout, "%s\n", output);
free(output); free(output);