-
-#ifdef WIN32
-#define strncasecmp _strnicmp
-#define strcasecmp _stricmp
-#endif
-
-
-/*
- * This function's counterpart, yaz_base64decode(), is in srwutil.c.
- * I feel bad that they're not together, but each function is only
- * needed in one place, and those places are not together. Maybe one
- * day we'll move them into a new httputil.c, and declare them in a
- * corresponding httputil.h
- */
-static void yaz_base64encode(const char *in, char *out)
-{
- static char encoding[] =
- "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
- unsigned char buf[3];
- long n;
-
- while (*in != 0) {
- char *pad = 0;
- buf[0] = in[0];
- buf[1] = in[1];
- if (in[1] == 0) {
- buf[2] = 0;
- pad = "==";
- } else {
- buf[2] = in[2];
- if (in[2] == 0)
- pad = "=";
- }
-
- /* Treat three eight-bit numbers as on 24-bit number */
- n = (buf[0] << 16) + (buf[1] << 8) + buf[2];
-
- /* Write the six-bit chunks out as four encoded characters */
- *out++ = encoding[(n >> 18) & 63];
- *out++ = encoding[(n >> 12) & 63];
- if (in[1] != 0)
- *out++ = encoding[(n >> 6) & 63];
- if (in[1] != 0 && in[2] != 0)
- *out++ = encoding[n & 63];
-
- if (pad != 0) {
- while (*pad != 0)
- *out++ = *pad++;
- break;
- }
- in += 3;
- }
-
- *out++ = 0;
-}
-