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authorJörg Frings-Fürst <debian@jff-webhosting.net>2016-12-28 16:52:56 +0100
committerJörg Frings-Fürst <debian@jff-webhosting.net>2016-12-28 16:52:56 +0100
commit7b358424ebad9349421acd533c2fa1cbf6cf3e3e (patch)
tree686678532eefed525c242fd214d0cfb2914726c5 /app/tools/halibut/charset/test.c
Initial import of xtrkcad version 1:4.0.2-2
Diffstat (limited to 'app/tools/halibut/charset/test.c')
-rw-r--r--app/tools/halibut/charset/test.c72
1 files changed, 72 insertions, 0 deletions
diff --git a/app/tools/halibut/charset/test.c b/app/tools/halibut/charset/test.c
new file mode 100644
index 0000000..fc5128e
--- /dev/null
+++ b/app/tools/halibut/charset/test.c
@@ -0,0 +1,72 @@
+/*
+ * test.c - general libcharset test/demo program which converts
+ * between two arbitrary charsets.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "charset.h"
+
+#define lenof(x) ( sizeof((x)) / sizeof(*(x)) )
+
+int main(int argc, char **argv)
+{
+ int srcset, dstset;
+ charset_state instate = CHARSET_INIT_STATE;
+ charset_state outstate = CHARSET_INIT_STATE;
+ char inbuf[256], outbuf[256];
+ wchar_t midbuf[256];
+ const char *inptr;
+ const wchar_t *midptr;
+ int rdret, inlen, midlen, inret, midret;
+
+ if (argc != 3) {
+ fprintf(stderr, "usage: convcs <charset> <charset>\n");
+ return 1;
+ }
+
+ srcset = charset_from_localenc(argv[1]);
+ if (srcset == CS_NONE) {
+ fprintf(stderr, "unknown source charset '%s'\n", argv[1]);
+ return 1;
+ }
+
+ dstset = charset_from_localenc(argv[2]);
+ if (dstset == CS_NONE) {
+ fprintf(stderr, "unknown destination charset '%s'\n", argv[2]);
+ return 1;
+ }
+
+ while (1) {
+
+ rdret = fread(inbuf, 1, sizeof(inbuf), stdin);
+
+ if (rdret <= 0)
+ break; /* EOF */
+
+ inlen = rdret;
+ inptr = inbuf;
+ while ( (inret = charset_to_unicode(&inptr, &inlen, midbuf,
+ lenof(midbuf), srcset,
+ &instate, NULL, 0)) > 0) {
+ midlen = inret;
+ midptr = midbuf;
+ while ( (midret = charset_from_unicode(&midptr, &midlen, outbuf,
+ lenof(outbuf), dstset,
+ &outstate, NULL)) > 0) {
+ fwrite(outbuf, 1, midret, stdout);
+ }
+ }
+ }
+
+ /*
+ * Reset encoding state.
+ */
+ while ( (midret = charset_from_unicode(NULL, NULL, outbuf,
+ lenof(outbuf), dstset,
+ &outstate, NULL)) > 0) {
+ fwrite(outbuf, 1, midret, stdout);
+ }
+
+ return 0;
+}