2840 lines
108 KiB
Diff
2840 lines
108 KiB
Diff
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https://svn.apache.org/viewvc?view=revision&revision=1877195
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https://svn.apache.org/viewvc?view=revision&revision=1883879
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https://svn.apache.org/viewvc?view=revision&revision=1883880
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https://svn.apache.org/viewvc?view=revision&revision=1904675
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--- apr-1.7.0/encoding/apr_encode.c.encoding
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+++ apr-1.7.0/encoding/apr_encode.c
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@@ -211,19 +211,20 @@
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APR_DECLARE(apr_status_t) apr_encode_base64(char *dest, const char *src,
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apr_ssize_t slen, int flags, apr_size_t * len)
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{
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+ apr_status_t status = APR_SUCCESS;
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+ apr_size_t count = slen, dlen = 0;
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const char *base;
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- if (!src) {
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- return APR_NOTFOUND;
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+ if (src && slen == APR_ENCODE_STRING) {
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+ count = strlen(src);
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}
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-
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- if (APR_ENCODE_STRING == slen) {
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- slen = strlen(src);
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+ else if (slen < 0 || (dest && !src)) {
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+ return (src) ? APR_EINVAL : APR_NOTFOUND;
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}
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if (dest) {
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- register char *bufout = dest;
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- int i;
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+ char *bufout = dest;
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+ apr_size_t i = 0;
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if (0 == ((flags & APR_ENCODE_BASE64URL))) {
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base = base64;
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@@ -232,60 +233,64 @@
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base = base64url;
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}
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- for (i = 0; i < slen - 2; i += 3) {
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- *bufout++ = base[ENCODE_TO_ASCII(((src[i]) >> 2) & 0x3F)];
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- *bufout++ = base[ENCODE_TO_ASCII((((src[i]) & 0x3) << 4)
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- | ((int)((src[i + 1]) & 0xF0) >> 4))];
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- *bufout++ = base[ENCODE_TO_ASCII((((src[i + 1]) & 0xF) << 2)
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- | ((int)(ENCODE_TO_ASCII(src[i + 2]) & 0xC0) >> 6))];
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- *bufout++ = base[ENCODE_TO_ASCII((src[i + 2]) & 0x3F)];
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- }
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- if (i < slen) {
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- *bufout++ = base[ENCODE_TO_ASCII(((src[i]) >> 2) & 0x3F)];
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- if (i == (slen - 1)) {
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- *bufout++ = base[ENCODE_TO_ASCII((((src[i]) & 0x3) << 4))];
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+ if (count > 2) {
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+ for (; i < count - 2; i += 3) {
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+ *bufout++ = base[(TO_ASCII(src[i]) >> 2) & 0x3F];
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+ *bufout++ = base[((TO_ASCII(src[i]) & 0x3) << 4 |
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+ (TO_ASCII(src[i + 1]) & 0xF0) >> 4)];
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+ *bufout++ = base[((TO_ASCII(src[i + 1]) & 0xF) << 2 |
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+ (TO_ASCII(src[i + 2]) & 0xC0) >> 6)];
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+ *bufout++ = base[TO_ASCII(src[i + 2]) & 0x3F];
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+ }
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+ }
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+ if (i < count) {
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+ *bufout++ = base[(TO_ASCII(src[i]) >> 2) & 0x3F];
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+ if (i == (count - 1)) {
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+ *bufout++ = base[(TO_ASCII(src[i]) & 0x3) << 4];
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if (!(flags & APR_ENCODE_NOPADDING)) {
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*bufout++ = '=';
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}
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}
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else {
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- *bufout++ = base[ENCODE_TO_ASCII((((src[i]) & 0x3) << 4)
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- | ((int)((src[i + 1]) & 0xF0) >> 4))];
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- *bufout++ = base[ENCODE_TO_ASCII(((src[i + 1]) & 0xF) << 2)];
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+ *bufout++ = base[((TO_ASCII(src[i]) & 0x3) << 4 |
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+ (TO_ASCII(src[i + 1]) & 0xF0) >> 4)];
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+ *bufout++ = base[(TO_ASCII(src[i + 1]) & 0xF) << 2];
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}
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if (!(flags & APR_ENCODE_NOPADDING)) {
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*bufout++ = '=';
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}
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}
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- if (len) {
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- *len = bufout - dest;
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+ dlen = bufout - dest;
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+ dest[dlen] = '\0';
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+ }
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+ else {
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+ dlen = ((count + 2u) / 3u) * 4u + 1u;
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+ if (dlen <= count) {
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+ status = APR_ENOSPC;
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}
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-
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- *bufout++ = '\0';
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-
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- return APR_SUCCESS;
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}
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if (len) {
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- *len = ((slen + 2) / 3 * 4) + 1;
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+ *len = dlen;
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}
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-
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- return APR_SUCCESS;
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+ return status;
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}
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APR_DECLARE(apr_status_t) apr_encode_base64_binary(char *dest, const unsigned char *src,
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apr_ssize_t slen, int flags, apr_size_t * len)
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{
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+ apr_status_t status = APR_SUCCESS;
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+ apr_size_t count = slen, dlen = 0;
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const char *base;
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- if (!src) {
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- return APR_NOTFOUND;
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+ if (slen < 0 || (dest && !src)) {
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+ return (src) ? APR_EINVAL : APR_NOTFOUND;
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}
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if (dest) {
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- register char *bufout = dest;
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- int i;
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+ char *bufout = dest;
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+ apr_size_t i = 0;
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if (0 == ((flags & APR_ENCODE_BASE64URL))) {
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base = base64;
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@@ -294,46 +299,48 @@
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base = base64url;
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}
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- for (i = 0; i < slen - 2; i += 3) {
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- *bufout++ = base[(src[i] >> 2) & 0x3F];
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- *bufout++ = base[((src[i] & 0x3) << 4)
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- | ((int)(src[i + 1] & 0xF0) >> 4)];
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- *bufout++ = base[((src[i + 1] & 0xF) << 2)
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- | ((int)(src[i + 2] & 0xC0) >> 6)];
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- *bufout++ = base[src[i + 2] & 0x3F];
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+ if (count > 2) {
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+ for (; i < count - 2; i += 3) {
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+ *bufout++ = base[(src[i] >> 2) & 0x3F];
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+ *bufout++ = base[((src[i] & 0x3) << 4 |
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+ (src[i + 1] & 0xF0) >> 4)];
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+ *bufout++ = base[((src[i + 1] & 0xF) << 2 |
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+ (src[i + 2] & 0xC0) >> 6)];
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+ *bufout++ = base[src[i + 2] & 0x3F];
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+ }
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}
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- if (i < slen) {
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+ if (i < count) {
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*bufout++ = base[(src[i] >> 2) & 0x3F];
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- if (i == (slen - 1)) {
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+ if (i == (count - 1)) {
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*bufout++ = base[((src[i] & 0x3) << 4)];
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if (!(flags & APR_ENCODE_NOPADDING)) {
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*bufout++ = '=';
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}
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}
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else {
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- *bufout++ = base[((src[i] & 0x3) << 4)
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- | ((int)(src[i + 1] & 0xF0) >> 4)];
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- *bufout++ = base[((src[i + 1] & 0xF) << 2)];
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+ *bufout++ = base[((src[i] & 0x3) << 4 |
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+ (src[i + 1] & 0xF0) >> 4)];
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+ *bufout++ = base[(src[i + 1] & 0xF) << 2];
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}
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if (!(flags & APR_ENCODE_NOPADDING)) {
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*bufout++ = '=';
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}
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}
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- if (len) {
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- *len = bufout - dest;
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+ dlen = bufout - dest;
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+ dest[dlen] = '\0';
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+ }
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+ else {
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+ dlen = ((count + 2u) / 3u) * 4u + 1u;
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+ if (dlen <= count) {
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+ status = APR_ENOSPC;
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}
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-
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- *bufout++ = '\0';
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-
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- return APR_SUCCESS;
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}
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if (len) {
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- *len = ((slen + 2) / 3 * 4) + 1;
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+ *len = dlen;
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}
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-
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- return APR_SUCCESS;
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+ return status;
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}
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APR_DECLARE(const char *)apr_pencode_base64(apr_pool_t * p, const char *src,
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@@ -341,13 +348,19 @@
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{
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apr_size_t size;
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+ if (!src) {
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+ return NULL;
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+ }
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+
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switch (apr_encode_base64(NULL, src, slen, flags, &size)) {
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case APR_SUCCESS:{
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char *cmd = apr_palloc(p, size);
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- apr_encode_base64(cmd, src, slen, flags, len);
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+ if (cmd) {
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+ apr_encode_base64(cmd, src, slen, flags, len);
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+ }
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return cmd;
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}
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- case APR_NOTFOUND:{
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+ default:{
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break;
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}
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}
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@@ -360,13 +373,19 @@
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{
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apr_size_t size;
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+ if (!src) {
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+ return NULL;
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+ }
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+
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switch (apr_encode_base64_binary(NULL, src, slen, flags, &size)) {
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case APR_SUCCESS:{
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char *cmd = apr_palloc(p, size);
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- apr_encode_base64_binary(cmd, src, slen, flags, len);
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+ if (cmd) {
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+ apr_encode_base64_binary(cmd, src, slen, flags, len);
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+ }
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return cmd;
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}
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- case APR_NOTFOUND:{
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+ default:{
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break;
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}
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}
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@@ -377,149 +396,184 @@
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APR_DECLARE(apr_status_t) apr_decode_base64(char *dest, const char *src,
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apr_ssize_t slen, int flags, apr_size_t * len)
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{
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- if (!src) {
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- return APR_NOTFOUND;
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- }
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+ apr_status_t status = APR_SUCCESS;
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+ apr_size_t count = slen, dlen = 0;
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- if (APR_ENCODE_STRING == slen) {
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- slen = strlen(src);
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+ if (src && slen == APR_ENCODE_STRING) {
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+ count = strlen(src);
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+ }
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+ else if (slen < 0 || (dest && !src)) {
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+ return (src) ? APR_EINVAL : APR_NOTFOUND;
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}
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- if (dest) {
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- register const unsigned char *bufin;
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- register unsigned char *bufout;
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- register apr_size_t nprbytes;
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- register apr_size_t count = slen;
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-
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- apr_status_t status;
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+ if (src) {
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+ const unsigned char *bufin;
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bufin = (const unsigned char *)src;
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- while (pr2six[*(bufin++)] < 64 && count)
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- count--;
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- nprbytes = (bufin - (const unsigned char *)src) - 1;
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|
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- while (pr2six[*(bufin++)] > 64 && count)
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+ while (count) {
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+ if (pr2six[*bufin] >= 64) {
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|
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+ if (!(flags & APR_ENCODE_RELAXED)) {
|
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|
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+ if (count <= 2) {
|
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|
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+ do {
|
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|
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+ if (pr2six[bufin[count - 1]] <= 64)
|
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|
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+ break;
|
||
|
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+ } while (--count);
|
||
|
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+ }
|
||
|
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+ if (count) {
|
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|
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+ status = APR_BADCH;
|
||
|
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+ }
|
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|
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+ }
|
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|
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+ break;
|
||
|
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+ }
|
||
|
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count--;
|
||
|
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+ bufin++;
|
||
|
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+ }
|
||
|
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+ count = bufin - (const unsigned char *)src;
|
||
|
|
|
||
|
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- status = flags & APR_ENCODE_RELAXED ? APR_SUCCESS :
|
||
|
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- count ? APR_BADCH : APR_SUCCESS;
|
||
|
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+ if (dest) {
|
||
|
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+ unsigned char *bufout;
|
||
|
|
|
||
|
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- bufout = (unsigned char *)dest;
|
||
|
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- bufin = (const unsigned char *)src;
|
||
|
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+ bufout = (unsigned char *)dest;
|
||
|
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+ bufin = (const unsigned char *)src;
|
||
|
|
|
||
|
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- while (nprbytes > 4) {
|
||
|
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- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(pr2six[bufin[0]] << 2
|
||
|
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- | pr2six[bufin[1]] >> 4);
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(
|
||
|
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- pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(
|
||
|
|
- pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
|
||
|
|
- bufin += 4;
|
||
|
|
- nprbytes -= 4;
|
||
|
|
- }
|
||
|
|
+ while (count >= 4) {
|
||
|
|
+ *(bufout++) = TO_NATIVE(pr2six[bufin[0]] << 2 |
|
||
|
|
+ pr2six[bufin[1]] >> 4);
|
||
|
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+ *(bufout++) = TO_NATIVE(pr2six[bufin[1]] << 4 |
|
||
|
|
+ pr2six[bufin[2]] >> 2);
|
||
|
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+ *(bufout++) = TO_NATIVE(pr2six[bufin[2]] << 6 |
|
||
|
|
+ pr2six[bufin[3]]);
|
||
|
|
+ bufin += 4;
|
||
|
|
+ count -= 4;
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- if (nprbytes == 1) {
|
||
|
|
- status = APR_BADCH;
|
||
|
|
- }
|
||
|
|
- if (nprbytes > 1) {
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(
|
||
|
|
- pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
|
||
|
|
- }
|
||
|
|
- if (nprbytes > 2) {
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(
|
||
|
|
- pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
|
||
|
|
- }
|
||
|
|
- if (nprbytes > 3) {
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(
|
||
|
|
- pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
|
||
|
|
- }
|
||
|
|
+ if (count == 1) {
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ }
|
||
|
|
+ if (count > 1) {
|
||
|
|
+ *(bufout++) = TO_NATIVE(pr2six[bufin[0]] << 2 |
|
||
|
|
+ pr2six[bufin[1]] >> 4);
|
||
|
|
+ }
|
||
|
|
+ if (count > 2) {
|
||
|
|
+ *(bufout++) = TO_NATIVE(pr2six[bufin[1]] << 4 |
|
||
|
|
+ pr2six[bufin[2]] >> 2);
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- if (len) {
|
||
|
|
- *len = bufout - (unsigned char *)dest;
|
||
|
|
+ dlen = bufout - (unsigned char *)dest;
|
||
|
|
+ dest[dlen] = '\0';
|
||
|
|
}
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- *(bufout++) = 0;
|
||
|
|
-
|
||
|
|
- return status;
|
||
|
|
+ if (!src || !dest) {
|
||
|
|
+ dlen = (count / 4u) * 3u + 1u;
|
||
|
|
+ switch (count % 4) {
|
||
|
|
+ case 3:
|
||
|
|
+ dlen += 2;
|
||
|
|
+ break;
|
||
|
|
+ case 2:
|
||
|
|
+ dlen++;
|
||
|
|
+ break;
|
||
|
|
+ case 1:
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ break;
|
||
|
|
+ }
|
||
|
|
}
|
||
|
|
|
||
|
|
if (len) {
|
||
|
|
- *len = (((int)slen + 3) / 4) * 3 + 1;
|
||
|
|
+ *len = dlen;
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- return APR_SUCCESS;
|
||
|
|
+ return status;
|
||
|
|
}
|
||
|
|
|
||
|
|
APR_DECLARE(apr_status_t) apr_decode_base64_binary(unsigned char *dest,
|
||
|
|
const char *src, apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
{
|
||
|
|
- if (!src) {
|
||
|
|
- return APR_NOTFOUND;
|
||
|
|
- }
|
||
|
|
+ apr_status_t status = APR_SUCCESS;
|
||
|
|
+ apr_size_t count = slen, dlen = 0;
|
||
|
|
|
||
|
|
- if (APR_ENCODE_STRING == slen) {
|
||
|
|
- slen = strlen(src);
|
||
|
|
+ if (src && slen == APR_ENCODE_STRING) {
|
||
|
|
+ count = strlen(src);
|
||
|
|
+ }
|
||
|
|
+ else if (slen < 0 || (dest && !src)) {
|
||
|
|
+ return (src) ? APR_EINVAL : APR_NOTFOUND;
|
||
|
|
}
|
||
|
|
|
||
|
|
- if (dest) {
|
||
|
|
- register const unsigned char *bufin;
|
||
|
|
- register unsigned char *bufout;
|
||
|
|
- register apr_size_t nprbytes;
|
||
|
|
- register apr_size_t count = slen;
|
||
|
|
-
|
||
|
|
- apr_status_t status;
|
||
|
|
+ if (src) {
|
||
|
|
+ const unsigned char *bufin;
|
||
|
|
|
||
|
|
bufin = (const unsigned char *)src;
|
||
|
|
- while (pr2six[*(bufin++)] < 64 && count)
|
||
|
|
- count--;
|
||
|
|
- nprbytes = (bufin - (const unsigned char *)src) - 1;
|
||
|
|
- while (pr2six[*(bufin++)] > 64 && count)
|
||
|
|
+ while (count) {
|
||
|
|
+ if (pr2six[*bufin] >= 64) {
|
||
|
|
+ if (!(flags & APR_ENCODE_RELAXED)) {
|
||
|
|
+ if (count <= 2) {
|
||
|
|
+ do {
|
||
|
|
+ if (pr2six[bufin[count - 1]] <= 64)
|
||
|
|
+ break;
|
||
|
|
+ } while (--count);
|
||
|
|
+ }
|
||
|
|
+ if (count) {
|
||
|
|
+ status = APR_BADCH;
|
||
|
|
+ }
|
||
|
|
+ }
|
||
|
|
+ break;
|
||
|
|
+ }
|
||
|
|
count--;
|
||
|
|
+ bufin++;
|
||
|
|
+ }
|
||
|
|
+ count = bufin - (const unsigned char *)src;
|
||
|
|
|
||
|
|
- status = flags & APR_ENCODE_RELAXED ? APR_SUCCESS :
|
||
|
|
- count ? APR_BADCH : APR_SUCCESS;
|
||
|
|
+ if (dest) {
|
||
|
|
+ unsigned char *bufout;
|
||
|
|
|
||
|
|
- bufout = (unsigned char *)dest;
|
||
|
|
- bufin = (const unsigned char *)src;
|
||
|
|
+ bufout = (unsigned char *)dest;
|
||
|
|
+ bufin = (const unsigned char *)src;
|
||
|
|
|
||
|
|
- while (nprbytes > 4) {
|
||
|
|
- *(bufout++) = (unsigned char)(pr2six[bufin[0]] << 2
|
||
|
|
- | pr2six[bufin[1]] >> 4);
|
||
|
|
- *(bufout++) = (unsigned char)(pr2six[bufin[1]] << 4
|
||
|
|
- | pr2six[bufin[2]] >> 2);
|
||
|
|
- *(bufout++) = (unsigned char)(pr2six[bufin[2]] << 6
|
||
|
|
- | pr2six[bufin[3]]);
|
||
|
|
- bufin += 4;
|
||
|
|
- nprbytes -= 4;
|
||
|
|
- }
|
||
|
|
+ while (count >= 4) {
|
||
|
|
+ *(bufout++) = (pr2six[bufin[0]] << 2 |
|
||
|
|
+ pr2six[bufin[1]] >> 4);
|
||
|
|
+ *(bufout++) = (pr2six[bufin[1]] << 4 |
|
||
|
|
+ pr2six[bufin[2]] >> 2);
|
||
|
|
+ *(bufout++) = (pr2six[bufin[2]] << 6 |
|
||
|
|
+ pr2six[bufin[3]]);
|
||
|
|
+ bufin += 4;
|
||
|
|
+ count -= 4;
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- if (nprbytes == 1) {
|
||
|
|
- status = APR_BADCH;
|
||
|
|
- }
|
||
|
|
- if (nprbytes > 1) {
|
||
|
|
- *(bufout++) = (unsigned char)(pr2six[bufin[0]] << 2
|
||
|
|
- | pr2six[bufin[1]] >> 4);
|
||
|
|
- }
|
||
|
|
- if (nprbytes > 2) {
|
||
|
|
- *(bufout++) = (unsigned char)(pr2six[bufin[1]] << 4
|
||
|
|
- | pr2six[bufin[2]] >> 2);
|
||
|
|
- }
|
||
|
|
- if (nprbytes > 3) {
|
||
|
|
- *(bufout++) = (unsigned char)(pr2six[bufin[2]] << 6
|
||
|
|
- | pr2six[bufin[3]]);
|
||
|
|
- }
|
||
|
|
+ if (count == 1) {
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ }
|
||
|
|
+ if (count > 1) {
|
||
|
|
+ *(bufout++) = (pr2six[bufin[0]] << 2 |
|
||
|
|
+ pr2six[bufin[1]] >> 4);
|
||
|
|
+ }
|
||
|
|
+ if (count > 2) {
|
||
|
|
+ *(bufout++) = (pr2six[bufin[1]] << 4 |
|
||
|
|
+ pr2six[bufin[2]] >> 2);
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- if (len) {
|
||
|
|
- *len = bufout - dest;
|
||
|
|
+ dlen = bufout - dest;
|
||
|
|
}
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- return status;
|
||
|
|
+ if (!src || !dest) {
|
||
|
|
+ dlen = (count / 4u) * 3u;
|
||
|
|
+ switch (count % 4) {
|
||
|
|
+ case 3:
|
||
|
|
+ dlen += 2;
|
||
|
|
+ break;
|
||
|
|
+ case 2:
|
||
|
|
+ dlen++;
|
||
|
|
+ break;
|
||
|
|
+ case 1:
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ break;
|
||
|
|
+ }
|
||
|
|
}
|
||
|
|
|
||
|
|
if (len) {
|
||
|
|
- *len = (((int)slen + 3) / 4) * 3;
|
||
|
|
+ *len = dlen;
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- return APR_SUCCESS;
|
||
|
|
+ return status;
|
||
|
|
}
|
||
|
|
|
||
|
|
APR_DECLARE(const char *)apr_pdecode_base64(apr_pool_t * p, const char *str,
|
||
|
|
@@ -527,14 +581,19 @@
|
||
|
|
{
|
||
|
|
apr_size_t size;
|
||
|
|
|
||
|
|
+ if (!str) {
|
||
|
|
+ return NULL;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
switch (apr_decode_base64(NULL, str, slen, flags, &size)) {
|
||
|
|
case APR_SUCCESS:{
|
||
|
|
void *cmd = apr_palloc(p, size);
|
||
|
|
- apr_decode_base64(cmd, str, slen, flags, len);
|
||
|
|
+ if (cmd) {
|
||
|
|
+ apr_decode_base64(cmd, str, slen, flags, len);
|
||
|
|
+ }
|
||
|
|
return cmd;
|
||
|
|
}
|
||
|
|
- case APR_BADCH:
|
||
|
|
- case APR_NOTFOUND:{
|
||
|
|
+ default:{
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
@@ -547,15 +606,20 @@
|
||
|
|
{
|
||
|
|
apr_size_t size;
|
||
|
|
|
||
|
|
+ if (!str) {
|
||
|
|
+ return NULL;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
switch (apr_decode_base64_binary(NULL, str, slen, flags, &size)) {
|
||
|
|
case APR_SUCCESS:{
|
||
|
|
unsigned char *cmd = apr_palloc(p, size + 1);
|
||
|
|
- cmd[size] = 0;
|
||
|
|
- apr_decode_base64_binary(cmd, str, slen, flags, len);
|
||
|
|
+ if (cmd) {
|
||
|
|
+ apr_decode_base64_binary(cmd, str, slen, flags, len);
|
||
|
|
+ cmd[size] = 0;
|
||
|
|
+ }
|
||
|
|
return cmd;
|
||
|
|
}
|
||
|
|
- case APR_BADCH:
|
||
|
|
- case APR_NOTFOUND:{
|
||
|
|
+ default:{
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
@@ -566,19 +630,20 @@
|
||
|
|
APR_DECLARE(apr_status_t) apr_encode_base32(char *dest, const char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
{
|
||
|
|
+ apr_status_t status = APR_SUCCESS;
|
||
|
|
+ apr_size_t count = slen, dlen = 0;
|
||
|
|
const char *base;
|
||
|
|
|
||
|
|
- if (!src) {
|
||
|
|
- return APR_NOTFOUND;
|
||
|
|
+ if (src && slen == APR_ENCODE_STRING) {
|
||
|
|
+ count = strlen(src);
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- if (APR_ENCODE_STRING == slen) {
|
||
|
|
- slen = strlen(src);
|
||
|
|
+ else if (slen < 0 || (dest && !src)) {
|
||
|
|
+ return (src) ? APR_EINVAL : APR_NOTFOUND;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (dest) {
|
||
|
|
- register char *bufout = dest;
|
||
|
|
- int i;
|
||
|
|
+ char *bufout = dest;
|
||
|
|
+ apr_size_t i = 0;
|
||
|
|
|
||
|
|
if (!((flags & APR_ENCODE_BASE32HEX))) {
|
||
|
|
base = base32;
|
||
|
|
@@ -587,24 +652,26 @@
|
||
|
|
base = base32hex;
|
||
|
|
}
|
||
|
|
|
||
|
|
- for (i = 0; i < slen - 4; i += 5) {
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII((src[i] >> 3) & 0x1F)];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII(((src[i] << 2) & 0x1C)
|
||
|
|
- | ((src[i + 1] >> 6) & 0x3))];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII((src[i + 1] >> 1) & 0x1F)];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII(((src[i + 1] << 4) & 0x10)
|
||
|
|
- | ((src[i + 2] >> 4) & 0xF))];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII(((src[i + 2] << 1) & 0x1E)
|
||
|
|
- | ((src[i + 3] >> 7) & 0x1))];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII((src[i + 3] >> 2) & 0x1F)];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII(((src[i + 3] << 3) & 0x18)
|
||
|
|
- | ((src[i + 4] >> 5) & 0x7))];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII(src[i + 4] & 0x1F)];
|
||
|
|
- }
|
||
|
|
- if (i < slen) {
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII(src[i] >> 3) & 0x1F];
|
||
|
|
- if (i == (slen - 1)) {
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII((src[i] << 2) & 0x1C)];
|
||
|
|
+ if (count > 4) {
|
||
|
|
+ for (; i < count - 4; i += 5) {
|
||
|
|
+ *bufout++ = base[(TO_ASCII(src[i]) >> 3) & 0x1F];
|
||
|
|
+ *bufout++ = base[(((TO_ASCII(src[i]) << 2) & 0x1C) |
|
||
|
|
+ ((TO_ASCII(src[i + 1]) >> 6) & 0x3))];
|
||
|
|
+ *bufout++ = base[(TO_ASCII(src[i + 1]) >> 1) & 0x1F];
|
||
|
|
+ *bufout++ = base[(((TO_ASCII(src[i + 1]) << 4) & 0x10) |
|
||
|
|
+ ((TO_ASCII(src[i + 2]) >> 4) & 0xF))];
|
||
|
|
+ *bufout++ = base[(((TO_ASCII(src[i + 2]) << 1) & 0x1E) |
|
||
|
|
+ ((TO_ASCII(src[i + 3]) >> 7) & 0x1))];
|
||
|
|
+ *bufout++ = base[(TO_ASCII(src[i + 3]) >> 2) & 0x1F];
|
||
|
|
+ *bufout++ = base[(((TO_ASCII(src[i + 3]) << 3) & 0x18) |
|
||
|
|
+ ((TO_ASCII(src[i + 4]) >> 5) & 0x7))];
|
||
|
|
+ *bufout++ = base[TO_ASCII(src[i + 4]) & 0x1F];
|
||
|
|
+ }
|
||
|
|
+ }
|
||
|
|
+ if (i < count) {
|
||
|
|
+ *bufout++ = base[(TO_ASCII(src[i]) >> 3) & 0x1F];
|
||
|
|
+ if (i == (count - 1)) {
|
||
|
|
+ *bufout++ = base[(TO_ASCII(src[i]) << 2) & 0x1C];
|
||
|
|
if (!(flags & APR_ENCODE_NOPADDING)) {
|
||
|
|
*bufout++ = '=';
|
||
|
|
*bufout++ = '=';
|
||
|
|
@@ -614,11 +681,11 @@
|
||
|
|
*bufout++ = '=';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
- else if (i == (slen - 2)) {
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII(((src[i] << 2) & 0x1C)
|
||
|
|
- | ((src[i + 1] >> 6) & 0x3))];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII((src[i + 1] >> 1) & 0x1F)];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII((src[i + 1] << 4) & 0x10)];
|
||
|
|
+ else if (i == (count - 2)) {
|
||
|
|
+ *bufout++ = base[(((TO_ASCII(src[i]) << 2) & 0x1C) |
|
||
|
|
+ ((TO_ASCII(src[i + 1]) >> 6) & 0x3))];
|
||
|
|
+ *bufout++ = base[(TO_ASCII(src[i + 1]) >> 1) & 0x1F];
|
||
|
|
+ *bufout++ = base[(TO_ASCII(src[i + 1]) << 4) & 0x10];
|
||
|
|
if (!(flags & APR_ENCODE_NOPADDING)) {
|
||
|
|
*bufout++ = '=';
|
||
|
|
*bufout++ = '=';
|
||
|
|
@@ -626,13 +693,13 @@
|
||
|
|
*bufout++ = '=';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
- else if (i == (slen - 3)) {
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII(((src[i] << 2) & 0x1C)
|
||
|
|
- | ((src[i + 1] >> 6) & 0x3))];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII((src[i + 1] >> 1) & 0x1F)];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII(((src[i + 1] << 4) & 0x10)
|
||
|
|
- | ((src[i + 2] >> 4) & 0xF))];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII((src[i + 2] << 1) & 0x1E)];
|
||
|
|
+ else if (i == (count - 3)) {
|
||
|
|
+ *bufout++ = base[(((TO_ASCII(src[i]) << 2) & 0x1C) |
|
||
|
|
+ ((TO_ASCII(src[i + 1]) >> 6) & 0x3))];
|
||
|
|
+ *bufout++ = base[(TO_ASCII(src[i + 1]) >> 1) & 0x1F];
|
||
|
|
+ *bufout++ = base[(((TO_ASCII(src[i + 1]) << 4) & 0x10) |
|
||
|
|
+ ((TO_ASCII(src[i + 2]) >> 4) & 0xF))];
|
||
|
|
+ *bufout++ = base[(TO_ASCII(src[i + 2]) << 1) & 0x1E];
|
||
|
|
if (!(flags & APR_ENCODE_NOPADDING)) {
|
||
|
|
*bufout++ = '=';
|
||
|
|
*bufout++ = '=';
|
||
|
|
@@ -640,49 +707,51 @@
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII(((src[i] << 2) & 0x1C)
|
||
|
|
- | ((src[i + 1] >> 6) & 0x3))];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII((src[i + 1] >> 1) & 0x1F)];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII(((src[i + 1] << 4) & 0x10)
|
||
|
|
- | ((src[i + 2] >> 4) & 0xF))];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII(((src[i + 2] << 1) & 0x1E)
|
||
|
|
- | ((src[i + 3] >> 7) & 0x1))];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII((src[i + 3] >> 2) & 0x1F)];
|
||
|
|
- *bufout++ = base[ENCODE_TO_ASCII((src[i + 3] << 3) & 0x18)];
|
||
|
|
+ *bufout++ = base[(((TO_ASCII(src[i]) << 2) & 0x1C) |
|
||
|
|
+ ((TO_ASCII(src[i + 1]) >> 6) & 0x3))];
|
||
|
|
+ *bufout++ = base[(TO_ASCII(src[i + 1]) >> 1) & 0x1F];
|
||
|
|
+ *bufout++ = base[(((TO_ASCII(src[i + 1]) << 4) & 0x10) |
|
||
|
|
+ ((TO_ASCII(src[i + 2]) >> 4) & 0xF))];
|
||
|
|
+ *bufout++ = base[(((TO_ASCII(src[i + 2]) << 1) & 0x1E) |
|
||
|
|
+ ((TO_ASCII(src[i + 3]) >> 7) & 0x1))];
|
||
|
|
+ *bufout++ = base[(TO_ASCII(src[i + 3]) >> 2) & 0x1F];
|
||
|
|
+ *bufout++ = base[(TO_ASCII(src[i + 3]) << 3) & 0x18];
|
||
|
|
if (!(flags & APR_ENCODE_NOPADDING)) {
|
||
|
|
*bufout++ = '=';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
- if (len) {
|
||
|
|
- *len = bufout - dest;
|
||
|
|
+ dlen = bufout - dest;
|
||
|
|
+ dest[dlen] = '\0';
|
||
|
|
+ }
|
||
|
|
+ else {
|
||
|
|
+ dlen = ((count + 4u) / 5u) * 8u + 1u;
|
||
|
|
+ if (dlen <= count) {
|
||
|
|
+ status = APR_ENOSPC;
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- *bufout++ = '\0';
|
||
|
|
-
|
||
|
|
- return APR_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (len) {
|
||
|
|
- *len = ((slen + 2) / 3 * 4) + 1;
|
||
|
|
+ *len = dlen;
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- return APR_SUCCESS;
|
||
|
|
+ return status;
|
||
|
|
}
|
||
|
|
|
||
|
|
APR_DECLARE(apr_status_t) apr_encode_base32_binary(char *dest, const unsigned char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
{
|
||
|
|
+ apr_status_t status = APR_SUCCESS;
|
||
|
|
+ apr_size_t count = slen, dlen = 0;
|
||
|
|
const char *base;
|
||
|
|
|
||
|
|
- if (!src) {
|
||
|
|
- return APR_NOTFOUND;
|
||
|
|
+ if (slen < 0 || (dest && !src)) {
|
||
|
|
+ return (src) ? APR_EINVAL : APR_NOTFOUND;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (dest) {
|
||
|
|
- register char *bufout = dest;
|
||
|
|
- int i;
|
||
|
|
+ char *bufout = dest;
|
||
|
|
+ apr_size_t i = 0;
|
||
|
|
|
||
|
|
if (!((flags & APR_ENCODE_BASE32HEX))) {
|
||
|
|
base = base32;
|
||
|
|
@@ -691,23 +760,25 @@
|
||
|
|
base = base32hex;
|
||
|
|
}
|
||
|
|
|
||
|
|
- for (i = 0; i < slen - 4; i += 5) {
|
||
|
|
- *bufout++ = base[((src[i] >> 3) & 0x1F)];
|
||
|
|
- *bufout++ = base[(((src[i] << 2) & 0x1C)
|
||
|
|
- | ((src[i + 1] >> 6) & 0x3))];
|
||
|
|
- *bufout++ = base[((src[i + 1] >> 1) & 0x1F)];
|
||
|
|
- *bufout++ = base[(((src[i + 1] << 4) & 0x10)
|
||
|
|
- | ((src[i + 2] >> 4) & 0xF))];
|
||
|
|
- *bufout++ = base[(((src[i + 2] << 1) & 0x1E)
|
||
|
|
- | ((src[i + 3] >> 7) & 0x1))];
|
||
|
|
- *bufout++ = base[((src[i + 3] >> 2) & 0x1F)];
|
||
|
|
- *bufout++ = base[(((src[i + 3] << 3) & 0x18)
|
||
|
|
- | ((src[i + 4] >> 5) & 0x7))];
|
||
|
|
- *bufout++ = base[(src[i + 4] & 0x1F)];
|
||
|
|
+ if (count > 4) {
|
||
|
|
+ for (; i < count - 4; i += 5) {
|
||
|
|
+ *bufout++ = base[((src[i] >> 3) & 0x1F)];
|
||
|
|
+ *bufout++ = base[(((src[i] << 2) & 0x1C) |
|
||
|
|
+ ((src[i + 1] >> 6) & 0x3))];
|
||
|
|
+ *bufout++ = base[((src[i + 1] >> 1) & 0x1F)];
|
||
|
|
+ *bufout++ = base[(((src[i + 1] << 4) & 0x10) |
|
||
|
|
+ ((src[i + 2] >> 4) & 0xF))];
|
||
|
|
+ *bufout++ = base[(((src[i + 2] << 1) & 0x1E) |
|
||
|
|
+ ((src[i + 3] >> 7) & 0x1))];
|
||
|
|
+ *bufout++ = base[((src[i + 3] >> 2) & 0x1F)];
|
||
|
|
+ *bufout++ = base[(((src[i + 3] << 3) & 0x18) |
|
||
|
|
+ ((src[i + 4] >> 5) & 0x7))];
|
||
|
|
+ *bufout++ = base[(src[i + 4] & 0x1F)];
|
||
|
|
+ }
|
||
|
|
}
|
||
|
|
- if (i < slen) {
|
||
|
|
+ if (i < count) {
|
||
|
|
*bufout++ = base[(src[i] >> 3) & 0x1F];
|
||
|
|
- if (i == (slen - 1)) {
|
||
|
|
+ if (i == (count - 1)) {
|
||
|
|
*bufout++ = base[((src[i] << 2) & 0x1C)];
|
||
|
|
if (!(flags & APR_ENCODE_NOPADDING)) {
|
||
|
|
*bufout++ = '=';
|
||
|
|
@@ -718,9 +789,9 @@
|
||
|
|
*bufout++ = '=';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
- else if (i == (slen - 2)) {
|
||
|
|
- *bufout++ = base[(((src[i] << 2) & 0x1C)
|
||
|
|
- | ((src[i + 1] >> 6) & 0x3))];
|
||
|
|
+ else if (i == (count - 2)) {
|
||
|
|
+ *bufout++ = base[(((src[i] << 2) & 0x1C) |
|
||
|
|
+ ((src[i + 1] >> 6) & 0x3))];
|
||
|
|
*bufout++ = base[((src[i + 1] >> 1) & 0x1F)];
|
||
|
|
*bufout++ = base[((src[i + 1] << 4) & 0x10)];
|
||
|
|
if (!(flags & APR_ENCODE_NOPADDING)) {
|
||
|
|
@@ -730,12 +801,12 @@
|
||
|
|
*bufout++ = '=';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
- else if (i == (slen - 3)) {
|
||
|
|
- *bufout++ = base[(((src[i] << 2) & 0x1C)
|
||
|
|
- | ((src[i + 1] >> 6) & 0x3))];
|
||
|
|
+ else if (i == (count - 3)) {
|
||
|
|
+ *bufout++ = base[(((src[i] << 2) & 0x1C) |
|
||
|
|
+ ((src[i + 1] >> 6) & 0x3))];
|
||
|
|
*bufout++ = base[((src[i + 1] >> 1) & 0x1F)];
|
||
|
|
- *bufout++ = base[(((src[i + 1] << 4) & 0x10)
|
||
|
|
- | ((int)(src[i + 2] >> 4) & 0xF))];
|
||
|
|
+ *bufout++ = base[(((src[i + 1] << 4) & 0x10) |
|
||
|
|
+ ((src[i + 2] >> 4) & 0xF))];
|
||
|
|
*bufout++ = base[((src[i + 2] << 1) & 0x1E)];
|
||
|
|
if (!(flags & APR_ENCODE_NOPADDING)) {
|
||
|
|
*bufout++ = '=';
|
||
|
|
@@ -744,13 +815,13 @@
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
- *bufout++ = base[(((src[i] << 2) & 0x1C)
|
||
|
|
- | ((src[i + 1] >> 6) & 0x3))];
|
||
|
|
+ *bufout++ = base[(((src[i] << 2) & 0x1C) |
|
||
|
|
+ ((src[i + 1] >> 6) & 0x3))];
|
||
|
|
*bufout++ = base[((src[i + 1] >> 1) & 0x1F)];
|
||
|
|
- *bufout++ = base[(((src[i + 1] << 4) & 0x10)
|
||
|
|
- | ((src[i + 2] >> 4) & 0xF))];
|
||
|
|
- *bufout++ = base[(((src[i + 2] << 1) & 0x1E)
|
||
|
|
- | ((src[i + 3] >> 7) & 0x1))];
|
||
|
|
+ *bufout++ = base[(((src[i + 1] << 4) & 0x10) |
|
||
|
|
+ ((src[i + 2] >> 4) & 0xF))];
|
||
|
|
+ *bufout++ = base[(((src[i + 2] << 1) & 0x1E) |
|
||
|
|
+ ((src[i + 3] >> 7) & 0x1))];
|
||
|
|
*bufout++ = base[((src[i + 3] >> 2) & 0x1F)];
|
||
|
|
*bufout++ = base[((src[i + 3] << 3) & 0x18)];
|
||
|
|
if (!(flags & APR_ENCODE_NOPADDING)) {
|
||
|
|
@@ -759,20 +830,20 @@
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
- if (len) {
|
||
|
|
- *len = bufout - dest;
|
||
|
|
+ dlen = bufout - dest;
|
||
|
|
+ dest[dlen] = '\0';
|
||
|
|
+ }
|
||
|
|
+ else {
|
||
|
|
+ dlen = ((count + 4u) / 5u) * 8u + 1u;
|
||
|
|
+ if (dlen <= count) {
|
||
|
|
+ status = APR_ENOSPC;
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- *bufout++ = '\0';
|
||
|
|
-
|
||
|
|
- return APR_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (len) {
|
||
|
|
- *len = ((slen + 4) / 5 * 8) + 1;
|
||
|
|
+ *len = dlen;
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- return APR_SUCCESS;
|
||
|
|
+ return status;
|
||
|
|
}
|
||
|
|
|
||
|
|
APR_DECLARE(const char *)apr_pencode_base32(apr_pool_t * p, const char *src,
|
||
|
|
@@ -780,13 +851,19 @@
|
||
|
|
{
|
||
|
|
apr_size_t size;
|
||
|
|
|
||
|
|
+ if (!src) {
|
||
|
|
+ return NULL;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
switch (apr_encode_base32(NULL, src, slen, flags, &size)) {
|
||
|
|
case APR_SUCCESS:{
|
||
|
|
char *cmd = apr_palloc(p, size);
|
||
|
|
- apr_encode_base32(cmd, src, slen, flags, len);
|
||
|
|
+ if (cmd) {
|
||
|
|
+ apr_encode_base32(cmd, src, slen, flags, len);
|
||
|
|
+ }
|
||
|
|
return cmd;
|
||
|
|
}
|
||
|
|
- case APR_NOTFOUND:{
|
||
|
|
+ default:{
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
@@ -799,13 +876,19 @@
|
||
|
|
{
|
||
|
|
apr_size_t size;
|
||
|
|
|
||
|
|
+ if (!src) {
|
||
|
|
+ return NULL;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
switch (apr_encode_base32_binary(NULL, src, slen, flags, &size)) {
|
||
|
|
case APR_SUCCESS:{
|
||
|
|
char *cmd = apr_palloc(p, size);
|
||
|
|
- apr_encode_base32_binary(cmd, src, slen, flags, len);
|
||
|
|
+ if (cmd) {
|
||
|
|
+ apr_encode_base32_binary(cmd, src, slen, flags, len);
|
||
|
|
+ }
|
||
|
|
return cmd;
|
||
|
|
}
|
||
|
|
- case APR_NOTFOUND:{
|
||
|
|
+ default:{
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
@@ -816,24 +899,20 @@
|
||
|
|
APR_DECLARE(apr_status_t) apr_decode_base32(char *dest, const char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
{
|
||
|
|
- if (!src) {
|
||
|
|
- return APR_NOTFOUND;
|
||
|
|
- }
|
||
|
|
+ apr_status_t status = APR_SUCCESS;
|
||
|
|
+ apr_size_t count = slen, dlen = 0;
|
||
|
|
|
||
|
|
- if (APR_ENCODE_STRING == slen) {
|
||
|
|
- slen = strlen(src);
|
||
|
|
+ if (src && slen == APR_ENCODE_STRING) {
|
||
|
|
+ count = strlen(src);
|
||
|
|
+ }
|
||
|
|
+ else if (slen < 0 || (dest && !src)) {
|
||
|
|
+ return (src) ? APR_EINVAL : APR_NOTFOUND;
|
||
|
|
}
|
||
|
|
|
||
|
|
- if (dest) {
|
||
|
|
- register const unsigned char *bufin;
|
||
|
|
- register unsigned char *bufout;
|
||
|
|
- register apr_size_t nprbytes;
|
||
|
|
- register apr_size_t count = slen;
|
||
|
|
-
|
||
|
|
+ if (src) {
|
||
|
|
+ const unsigned char *bufin;
|
||
|
|
const unsigned char *pr2;
|
||
|
|
|
||
|
|
- apr_status_t status;
|
||
|
|
-
|
||
|
|
if ((flags & APR_ENCODE_BASE32HEX)) {
|
||
|
|
pr2 = pr2fivehex;
|
||
|
|
}
|
||
|
|
@@ -842,101 +921,130 @@
|
||
|
|
}
|
||
|
|
|
||
|
|
bufin = (const unsigned char *)src;
|
||
|
|
- while (pr2[*(bufin++)] < 32 && count)
|
||
|
|
- count--;
|
||
|
|
- nprbytes = (bufin - (const unsigned char *)src) - 1;
|
||
|
|
- while (pr2[*(bufin++)] > 32 && count)
|
||
|
|
+ while (count) {
|
||
|
|
+ if (pr2[*bufin] >= 32) {
|
||
|
|
+ if (!(flags & APR_ENCODE_RELAXED)) {
|
||
|
|
+ if (count <= 6) {
|
||
|
|
+ do {
|
||
|
|
+ if (pr2[bufin[count - 1]] <= 32)
|
||
|
|
+ break;
|
||
|
|
+ } while (--count);
|
||
|
|
+ }
|
||
|
|
+ if (count) {
|
||
|
|
+ status = APR_BADCH;
|
||
|
|
+ }
|
||
|
|
+ }
|
||
|
|
+ break;
|
||
|
|
+ }
|
||
|
|
count--;
|
||
|
|
+ bufin++;
|
||
|
|
+ }
|
||
|
|
+ count = bufin - (const unsigned char *)src;
|
||
|
|
|
||
|
|
- status = flags & APR_ENCODE_RELAXED ? APR_SUCCESS :
|
||
|
|
- count ? APR_BADCH : APR_SUCCESS;
|
||
|
|
+ if (dest) {
|
||
|
|
+ unsigned char *bufout;
|
||
|
|
|
||
|
|
- bufout = (unsigned char *)dest;
|
||
|
|
- bufin = (const unsigned char *)src;
|
||
|
|
+ bufout = (unsigned char *)dest;
|
||
|
|
+ bufin = (const unsigned char *)src;
|
||
|
|
|
||
|
|
- while (nprbytes > 8) {
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(pr2[bufin[0]] << 3
|
||
|
|
- | pr2[bufin[1]] >> 2);
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(pr2[bufin[1]] << 6
|
||
|
|
- | pr2[bufin[2]] << 1 | pr2[bufin[3]] >> 4);
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(pr2[bufin[3]] << 4
|
||
|
|
- | pr2[bufin[4]] >> 1);
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(pr2[bufin[4]] << 7
|
||
|
|
- | pr2[bufin[5]] << 2 | pr2[bufin[6]] >> 3);
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(pr2[bufin[6]] << 5
|
||
|
|
- | pr2[bufin[7]]);
|
||
|
|
- bufin += 8;
|
||
|
|
- nprbytes -= 8;
|
||
|
|
- }
|
||
|
|
+ while (count >= 8) {
|
||
|
|
+ *(bufout++) = TO_NATIVE(pr2[bufin[0]] << 3 |
|
||
|
|
+ pr2[bufin[1]] >> 2);
|
||
|
|
+ *(bufout++) = TO_NATIVE(pr2[bufin[1]] << 6 |
|
||
|
|
+ pr2[bufin[2]] << 1 |
|
||
|
|
+ pr2[bufin[3]] >> 4);
|
||
|
|
+ *(bufout++) = TO_NATIVE(pr2[bufin[3]] << 4 |
|
||
|
|
+ pr2[bufin[4]] >> 1);
|
||
|
|
+ *(bufout++) = TO_NATIVE(pr2[bufin[4]] << 7 |
|
||
|
|
+ pr2[bufin[5]] << 2 |
|
||
|
|
+ pr2[bufin[6]] >> 3);
|
||
|
|
+ *(bufout++) = TO_NATIVE(pr2[bufin[6]] << 5 |
|
||
|
|
+ pr2[bufin[7]]);
|
||
|
|
+ bufin += 8;
|
||
|
|
+ count -= 8;
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- if (nprbytes == 1) {
|
||
|
|
- status = APR_BADCH;
|
||
|
|
- }
|
||
|
|
- if (nprbytes >= 2) {
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(
|
||
|
|
- pr2[bufin[0]] << 3 | pr2[bufin[1]] >> 2);
|
||
|
|
- }
|
||
|
|
- if (nprbytes == 3) {
|
||
|
|
- status = APR_BADCH;
|
||
|
|
- }
|
||
|
|
- if (nprbytes >= 4) {
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(
|
||
|
|
- pr2[bufin[1]] << 6 | pr2[bufin[2]] << 1
|
||
|
|
- | pr2[bufin[3]] >> 4);
|
||
|
|
- }
|
||
|
|
- if (nprbytes >= 5) {
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(pr2[bufin[3]] << 4
|
||
|
|
- | pr2[bufin[4]] >> 1);
|
||
|
|
- }
|
||
|
|
- if (nprbytes == 6) {
|
||
|
|
- status = APR_BADCH;
|
||
|
|
- }
|
||
|
|
- if (nprbytes >= 7) {
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(pr2[bufin[4]] << 7
|
||
|
|
- | pr2[bufin[5]] << 2 | pr2[bufin[6]] >> 3);
|
||
|
|
- }
|
||
|
|
- if (nprbytes == 8) {
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(pr2[bufin[6]] << 5
|
||
|
|
- | pr2[bufin[7]]);
|
||
|
|
- }
|
||
|
|
+ if (count == 1) {
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ }
|
||
|
|
+ if (count >= 2) {
|
||
|
|
+ *(bufout++) = TO_NATIVE(pr2[bufin[0]] << 3 |
|
||
|
|
+ pr2[bufin[1]] >> 2);
|
||
|
|
+ }
|
||
|
|
+ if (count == 3) {
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ }
|
||
|
|
+ if (count >= 4) {
|
||
|
|
+ *(bufout++) = TO_NATIVE(pr2[bufin[1]] << 6 |
|
||
|
|
+ pr2[bufin[2]] << 1 |
|
||
|
|
+ pr2[bufin[3]] >> 4);
|
||
|
|
+ }
|
||
|
|
+ if (count >= 5) {
|
||
|
|
+ *(bufout++) = TO_NATIVE(pr2[bufin[3]] << 4 |
|
||
|
|
+ pr2[bufin[4]] >> 1);
|
||
|
|
+ }
|
||
|
|
+ if (count == 6) {
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ }
|
||
|
|
+ if (count >= 7) {
|
||
|
|
+ *(bufout++) = TO_NATIVE(pr2[bufin[4]] << 7 |
|
||
|
|
+ pr2[bufin[5]] << 2 |
|
||
|
|
+ pr2[bufin[6]] >> 3);
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- if (len) {
|
||
|
|
- *len = bufout - (unsigned char *)dest;
|
||
|
|
+ dlen = bufout - (unsigned char *)dest;
|
||
|
|
+ dest[dlen] = '\0';
|
||
|
|
}
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- *(bufout++) = 0;
|
||
|
|
-
|
||
|
|
- return status;
|
||
|
|
+ if (!src || !dest) {
|
||
|
|
+ dlen = (count / 8u) * 5u + 1u;
|
||
|
|
+ switch (count % 8) {
|
||
|
|
+ case 7:
|
||
|
|
+ dlen += 4;
|
||
|
|
+ break;
|
||
|
|
+ case 6:
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ case 5:
|
||
|
|
+ dlen += 3;
|
||
|
|
+ break;
|
||
|
|
+ case 4:
|
||
|
|
+ dlen += 2;
|
||
|
|
+ break;
|
||
|
|
+ case 3:
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ case 2:
|
||
|
|
+ dlen++;
|
||
|
|
+ break;
|
||
|
|
+ case 1:
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ break;
|
||
|
|
+ }
|
||
|
|
}
|
||
|
|
|
||
|
|
if (len) {
|
||
|
|
- *len = (((int)slen + 7) / 8) * 5 + 1;
|
||
|
|
+ *len = dlen;
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- return APR_SUCCESS;
|
||
|
|
+ return status;
|
||
|
|
}
|
||
|
|
|
||
|
|
APR_DECLARE(apr_status_t) apr_decode_base32_binary(unsigned char *dest,
|
||
|
|
const char *src, apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
{
|
||
|
|
- if (!src) {
|
||
|
|
- return APR_NOTFOUND;
|
||
|
|
- }
|
||
|
|
+ apr_status_t status = APR_SUCCESS;
|
||
|
|
+ apr_size_t count = slen, dlen = 0;
|
||
|
|
|
||
|
|
- if (APR_ENCODE_STRING == slen) {
|
||
|
|
- slen = strlen(src);
|
||
|
|
+ if (src && slen == APR_ENCODE_STRING) {
|
||
|
|
+ count = strlen(src);
|
||
|
|
+ }
|
||
|
|
+ else if (slen < 0 || (dest && !src)) {
|
||
|
|
+ return (src) ? APR_EINVAL : APR_NOTFOUND;
|
||
|
|
}
|
||
|
|
|
||
|
|
- if (dest) {
|
||
|
|
- register const unsigned char *bufin;
|
||
|
|
- register unsigned char *bufout;
|
||
|
|
- register apr_size_t nprbytes;
|
||
|
|
- register apr_size_t count = slen;
|
||
|
|
-
|
||
|
|
+ if (src) {
|
||
|
|
+ const unsigned char *bufin;
|
||
|
|
const unsigned char *pr2;
|
||
|
|
|
||
|
|
- apr_status_t status;
|
||
|
|
-
|
||
|
|
if ((flags & APR_ENCODE_BASE32HEX)) {
|
||
|
|
pr2 = pr2fivehex;
|
||
|
|
}
|
||
|
|
@@ -945,76 +1053,110 @@
|
||
|
|
}
|
||
|
|
|
||
|
|
bufin = (const unsigned char *)src;
|
||
|
|
- while (pr2[*(bufin++)] < 32 && count)
|
||
|
|
- count--;
|
||
|
|
- nprbytes = (bufin - (const unsigned char *)src) - 1;
|
||
|
|
- while (pr2[*(bufin++)] > 32 && count)
|
||
|
|
+ while (count) {
|
||
|
|
+ if (pr2[*bufin] >= 32) {
|
||
|
|
+ if (!(flags & APR_ENCODE_RELAXED)) {
|
||
|
|
+ if (count <= 6) {
|
||
|
|
+ do {
|
||
|
|
+ if (pr2[bufin[count - 1]] <= 32)
|
||
|
|
+ break;
|
||
|
|
+ } while (--count);
|
||
|
|
+ }
|
||
|
|
+ if (count) {
|
||
|
|
+ status = APR_BADCH;
|
||
|
|
+ }
|
||
|
|
+ }
|
||
|
|
+ break;
|
||
|
|
+ }
|
||
|
|
count--;
|
||
|
|
+ bufin++;
|
||
|
|
+ }
|
||
|
|
+ count = bufin - (const unsigned char *)src;
|
||
|
|
|
||
|
|
- status = flags & APR_ENCODE_RELAXED ? APR_SUCCESS :
|
||
|
|
- count ? APR_BADCH : APR_SUCCESS;
|
||
|
|
+ if (dest) {
|
||
|
|
+ unsigned char *bufout;
|
||
|
|
|
||
|
|
- bufout = (unsigned char *)dest;
|
||
|
|
- bufin = (const unsigned char *)src;
|
||
|
|
+ bufout = (unsigned char *)dest;
|
||
|
|
+ bufin = (const unsigned char *)src;
|
||
|
|
|
||
|
|
- while (nprbytes > 8) {
|
||
|
|
- *(bufout++) = (unsigned char)(pr2[bufin[0]] << 3
|
||
|
|
- | pr2[bufin[1]] >> 2);
|
||
|
|
- *(bufout++) = (unsigned char)(pr2[bufin[1]] << 6
|
||
|
|
- | pr2[bufin[2]] << 1 | pr2[bufin[3]] >> 4);
|
||
|
|
- *(bufout++) = (unsigned char)(pr2[bufin[3]] << 4
|
||
|
|
- | pr2[bufin[4]] >> 1);
|
||
|
|
- *(bufout++) = (unsigned char)(pr2[bufin[4]] << 7
|
||
|
|
- | pr2[bufin[5]] << 2 | pr2[bufin[6]] >> 3);
|
||
|
|
- *(bufout++) = (unsigned char)(pr2[bufin[6]] << 5
|
||
|
|
- | pr2[bufin[7]]);
|
||
|
|
- bufin += 8;
|
||
|
|
- nprbytes -= 8;
|
||
|
|
- }
|
||
|
|
+ while (count >= 8) {
|
||
|
|
+ *(bufout++) = (pr2[bufin[0]] << 3 |
|
||
|
|
+ pr2[bufin[1]] >> 2);
|
||
|
|
+ *(bufout++) = (pr2[bufin[1]] << 6 |
|
||
|
|
+ pr2[bufin[2]] << 1 |
|
||
|
|
+ pr2[bufin[3]] >> 4);
|
||
|
|
+ *(bufout++) = (pr2[bufin[3]] << 4 |
|
||
|
|
+ pr2[bufin[4]] >> 1);
|
||
|
|
+ *(bufout++) = (pr2[bufin[4]] << 7 |
|
||
|
|
+ pr2[bufin[5]] << 2 |
|
||
|
|
+ pr2[bufin[6]] >> 3);
|
||
|
|
+ *(bufout++) = (pr2[bufin[6]] << 5 |
|
||
|
|
+ pr2[bufin[7]]);
|
||
|
|
+ bufin += 8;
|
||
|
|
+ count -= 8;
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- if (nprbytes == 1) {
|
||
|
|
- status = APR_BADCH;
|
||
|
|
- }
|
||
|
|
- if (nprbytes >= 2) {
|
||
|
|
- *(bufout++) = (unsigned char)(
|
||
|
|
- pr2[bufin[0]] << 3 | pr2[bufin[1]] >> 2);
|
||
|
|
- }
|
||
|
|
- if (nprbytes == 3) {
|
||
|
|
- status = APR_BADCH;
|
||
|
|
- }
|
||
|
|
- if (nprbytes >= 4) {
|
||
|
|
- *(bufout++) = (unsigned char)(
|
||
|
|
- pr2[bufin[1]] << 6 | pr2[bufin[2]] << 1
|
||
|
|
- | pr2[bufin[3]] >> 4);
|
||
|
|
- }
|
||
|
|
- if (nprbytes >= 5) {
|
||
|
|
- *(bufout++) = (unsigned char)(pr2[bufin[3]] << 4
|
||
|
|
- | pr2[bufin[4]] >> 1);
|
||
|
|
- }
|
||
|
|
- if (nprbytes == 6) {
|
||
|
|
- status = APR_BADCH;
|
||
|
|
- }
|
||
|
|
- if (nprbytes >= 7) {
|
||
|
|
- *(bufout++) = (unsigned char)(pr2[bufin[4]] << 7
|
||
|
|
- | pr2[bufin[5]] << 2 | pr2[bufin[6]] >> 3);
|
||
|
|
- }
|
||
|
|
- if (nprbytes == 8) {
|
||
|
|
- *(bufout++) = (unsigned char)(pr2[bufin[6]] << 5
|
||
|
|
- | pr2[bufin[7]]);
|
||
|
|
- }
|
||
|
|
+ if (count == 1) {
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ }
|
||
|
|
+ if (count >= 2) {
|
||
|
|
+ *(bufout++) = (pr2[bufin[0]] << 3 |
|
||
|
|
+ pr2[bufin[1]] >> 2);
|
||
|
|
+ }
|
||
|
|
+ if (count == 3) {
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ }
|
||
|
|
+ if (count >= 4) {
|
||
|
|
+ *(bufout++) = (pr2[bufin[1]] << 6 |
|
||
|
|
+ pr2[bufin[2]] << 1 |
|
||
|
|
+ pr2[bufin[3]] >> 4);
|
||
|
|
+ }
|
||
|
|
+ if (count >= 5) {
|
||
|
|
+ *(bufout++) = (pr2[bufin[3]] << 4 |
|
||
|
|
+ pr2[bufin[4]] >> 1);
|
||
|
|
+ }
|
||
|
|
+ if (count == 6) {
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ }
|
||
|
|
+ if (count >= 7) {
|
||
|
|
+ *(bufout++) = (pr2[bufin[4]] << 7 |
|
||
|
|
+ pr2[bufin[5]] << 2 |
|
||
|
|
+ pr2[bufin[6]] >> 3);
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- if (len) {
|
||
|
|
- *len = bufout - dest;
|
||
|
|
+ dlen = bufout - dest;
|
||
|
|
}
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- return status;
|
||
|
|
+ if (!src || !dest) {
|
||
|
|
+ dlen = (count / 8u) * 5u;
|
||
|
|
+ switch (count % 8) {
|
||
|
|
+ case 7:
|
||
|
|
+ dlen += 4;
|
||
|
|
+ break;
|
||
|
|
+ case 6:
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ case 5:
|
||
|
|
+ dlen += 3;
|
||
|
|
+ break;
|
||
|
|
+ case 4:
|
||
|
|
+ dlen += 2;
|
||
|
|
+ break;
|
||
|
|
+ case 3:
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ case 2:
|
||
|
|
+ dlen++;
|
||
|
|
+ break;
|
||
|
|
+ case 1:
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ break;
|
||
|
|
+ }
|
||
|
|
}
|
||
|
|
|
||
|
|
if (len) {
|
||
|
|
- *len = (((int)slen + 7) / 8) * 5;
|
||
|
|
+ *len = dlen;
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- return APR_SUCCESS;
|
||
|
|
+ return status;
|
||
|
|
}
|
||
|
|
|
||
|
|
APR_DECLARE(const char *)apr_pdecode_base32(apr_pool_t * p, const char *str,
|
||
|
|
@@ -1022,14 +1164,19 @@
|
||
|
|
{
|
||
|
|
apr_size_t size;
|
||
|
|
|
||
|
|
+ if (!str) {
|
||
|
|
+ return NULL;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
switch (apr_decode_base32(NULL, str, slen, flags, &size)) {
|
||
|
|
case APR_SUCCESS:{
|
||
|
|
void *cmd = apr_palloc(p, size);
|
||
|
|
- apr_decode_base32(cmd, str, slen, flags, len);
|
||
|
|
+ if (cmd) {
|
||
|
|
+ apr_decode_base32(cmd, str, slen, flags, len);
|
||
|
|
+ }
|
||
|
|
return cmd;
|
||
|
|
}
|
||
|
|
- case APR_BADCH:
|
||
|
|
- case APR_NOTFOUND:{
|
||
|
|
+ default:{
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
@@ -1042,15 +1189,20 @@
|
||
|
|
{
|
||
|
|
apr_size_t size;
|
||
|
|
|
||
|
|
+ if (!str) {
|
||
|
|
+ return NULL;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
switch (apr_decode_base32_binary(NULL, str, slen, flags, &size)) {
|
||
|
|
case APR_SUCCESS:{
|
||
|
|
unsigned char *cmd = apr_palloc(p, size + 1);
|
||
|
|
- cmd[size] = 0;
|
||
|
|
- apr_decode_base32_binary(cmd, str, slen, flags, len);
|
||
|
|
+ if (cmd) {
|
||
|
|
+ apr_decode_base32_binary(cmd, str, slen, flags, len);
|
||
|
|
+ cmd[size] = 0;
|
||
|
|
+ }
|
||
|
|
return cmd;
|
||
|
|
}
|
||
|
|
- case APR_BADCH:
|
||
|
|
- case APR_NOTFOUND:{
|
||
|
|
+ default:{
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
@@ -1061,16 +1213,20 @@
|
||
|
|
APR_DECLARE(apr_status_t) apr_encode_base16(char *dest,
|
||
|
|
const char *src, apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
{
|
||
|
|
- const char *in = src;
|
||
|
|
- apr_size_t size;
|
||
|
|
+ apr_status_t status = APR_SUCCESS;
|
||
|
|
+ apr_size_t count = slen, dlen = 0;
|
||
|
|
|
||
|
|
- if (!src) {
|
||
|
|
- return APR_NOTFOUND;
|
||
|
|
+ if (src && slen == APR_ENCODE_STRING) {
|
||
|
|
+ count = strlen(src);
|
||
|
|
+ }
|
||
|
|
+ else if (slen < 0 || (dest && !src)) {
|
||
|
|
+ return (src) ? APR_EINVAL : APR_NOTFOUND;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (dest) {
|
||
|
|
- register char *bufout = dest;
|
||
|
|
+ char *bufout = dest;
|
||
|
|
const char *base;
|
||
|
|
+ apr_size_t i;
|
||
|
|
|
||
|
|
if ((flags & APR_ENCODE_LOWER)) {
|
||
|
|
base = base16lower;
|
||
|
|
@@ -1079,51 +1235,51 @@
|
||
|
|
base = base16;
|
||
|
|
}
|
||
|
|
|
||
|
|
- for (size = 0; (APR_ENCODE_STRING == slen) ? in[size] : size < slen; size++) {
|
||
|
|
- if ((flags & APR_ENCODE_COLON) && size) {
|
||
|
|
+ for (i = 0; i < count; i++) {
|
||
|
|
+ if ((flags & APR_ENCODE_COLON) && i) {
|
||
|
|
*(bufout++) = ':';
|
||
|
|
}
|
||
|
|
- *(bufout++) = base[(const unsigned char)(ENCODE_TO_ASCII(in[size])) >> 4];
|
||
|
|
- *(bufout++) = base[(const unsigned char)(ENCODE_TO_ASCII(in[size])) & 0xf];
|
||
|
|
+ *(bufout++) = base[TO_ASCII(src[i]) >> 4];
|
||
|
|
+ *(bufout++) = base[TO_ASCII(src[i]) & 0xf];
|
||
|
|
}
|
||
|
|
|
||
|
|
- if (len) {
|
||
|
|
- *len = bufout - dest;
|
||
|
|
+ dlen = bufout - dest;
|
||
|
|
+ dest[dlen] = '\0';
|
||
|
|
+ }
|
||
|
|
+ else {
|
||
|
|
+ dlen = count * 2u + 1u;
|
||
|
|
+ if (dlen <= count) {
|
||
|
|
+ status = APR_ENOSPC;
|
||
|
|
+ }
|
||
|
|
+ if ((flags & APR_ENCODE_COLON) && count > 1) {
|
||
|
|
+ apr_size_t more = dlen + count - 1;
|
||
|
|
+ if (more <= dlen) {
|
||
|
|
+ status = APR_ENOSPC;
|
||
|
|
+ }
|
||
|
|
+ dlen = more;
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- *bufout = '\0';
|
||
|
|
-
|
||
|
|
- return APR_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (len) {
|
||
|
|
- if (APR_ENCODE_STRING == slen) {
|
||
|
|
- slen = strlen(src);
|
||
|
|
- }
|
||
|
|
- if ((flags & APR_ENCODE_COLON) && slen) {
|
||
|
|
- *len = slen * 3;
|
||
|
|
- }
|
||
|
|
- else {
|
||
|
|
- *len = slen * 2 + 1;
|
||
|
|
- }
|
||
|
|
+ *len = dlen;
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- return APR_SUCCESS;
|
||
|
|
+ return status;
|
||
|
|
}
|
||
|
|
|
||
|
|
APR_DECLARE(apr_status_t) apr_encode_base16_binary(char *dest,
|
||
|
|
const unsigned char *src, apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
{
|
||
|
|
- const unsigned char *in = src;
|
||
|
|
- apr_size_t size;
|
||
|
|
+ apr_status_t status = APR_SUCCESS;
|
||
|
|
+ apr_size_t count = slen, dlen = 0;
|
||
|
|
|
||
|
|
- if (!src) {
|
||
|
|
- return APR_NOTFOUND;
|
||
|
|
+ if (slen < 0 || (dest && !src)) {
|
||
|
|
+ return (src) ? APR_EINVAL : APR_NOTFOUND;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (dest) {
|
||
|
|
- register char *bufout = dest;
|
||
|
|
+ char *bufout = dest;
|
||
|
|
const char *base;
|
||
|
|
+ apr_size_t i;
|
||
|
|
|
||
|
|
if ((flags & APR_ENCODE_LOWER)) {
|
||
|
|
base = base16lower;
|
||
|
|
@@ -1132,33 +1288,35 @@
|
||
|
|
base = base16;
|
||
|
|
}
|
||
|
|
|
||
|
|
- for (size = 0; size < slen; size++) {
|
||
|
|
- if ((flags & APR_ENCODE_COLON) && size) {
|
||
|
|
+ for (i = 0; i < count; i++) {
|
||
|
|
+ if ((flags & APR_ENCODE_COLON) && i) {
|
||
|
|
*(bufout++) = ':';
|
||
|
|
}
|
||
|
|
- *(bufout++) = base[in[size] >> 4];
|
||
|
|
- *(bufout++) = base[in[size] & 0xf];
|
||
|
|
+ *(bufout++) = base[src[i] >> 4];
|
||
|
|
+ *(bufout++) = base[src[i] & 0xf];
|
||
|
|
}
|
||
|
|
|
||
|
|
- if (len) {
|
||
|
|
- *len = bufout - dest;
|
||
|
|
+ dlen = bufout - dest;
|
||
|
|
+ dest[dlen] = '\0';
|
||
|
|
+ }
|
||
|
|
+ else {
|
||
|
|
+ dlen = count * 2u + 1u;
|
||
|
|
+ if (dlen <= count) {
|
||
|
|
+ status = APR_ENOSPC;
|
||
|
|
+ }
|
||
|
|
+ if ((flags & APR_ENCODE_COLON) && count > 1) {
|
||
|
|
+ apr_size_t more = dlen + count - 1;
|
||
|
|
+ if (more <= dlen) {
|
||
|
|
+ status = APR_ENOSPC;
|
||
|
|
+ }
|
||
|
|
+ dlen = more;
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- *bufout = 0;
|
||
|
|
-
|
||
|
|
- return APR_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (len) {
|
||
|
|
- if ((flags & APR_ENCODE_COLON) && slen) {
|
||
|
|
- *len = slen * 3;
|
||
|
|
- }
|
||
|
|
- else {
|
||
|
|
- *len = slen * 2 + 1;
|
||
|
|
- }
|
||
|
|
+ *len = dlen;
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- return APR_SUCCESS;
|
||
|
|
+ return status;
|
||
|
|
}
|
||
|
|
|
||
|
|
APR_DECLARE(const char *)apr_pencode_base16(apr_pool_t * p,
|
||
|
|
@@ -1166,13 +1324,19 @@
|
||
|
|
{
|
||
|
|
apr_size_t size;
|
||
|
|
|
||
|
|
+ if (!src) {
|
||
|
|
+ return NULL;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
switch (apr_encode_base16(NULL, src, slen, flags, &size)) {
|
||
|
|
case APR_SUCCESS:{
|
||
|
|
char *cmd = apr_palloc(p, size);
|
||
|
|
- apr_encode_base16(cmd, src, slen, flags, len);
|
||
|
|
+ if (cmd) {
|
||
|
|
+ apr_encode_base16(cmd, src, slen, flags, len);
|
||
|
|
+ }
|
||
|
|
return cmd;
|
||
|
|
}
|
||
|
|
- case APR_NOTFOUND:{
|
||
|
|
+ default:{
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
@@ -1186,13 +1350,19 @@
|
||
|
|
{
|
||
|
|
apr_size_t size;
|
||
|
|
|
||
|
|
+ if (!src) {
|
||
|
|
+ return NULL;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
switch (apr_encode_base16_binary(NULL, src, slen, flags, &size)) {
|
||
|
|
case APR_SUCCESS:{
|
||
|
|
char *cmd = apr_palloc(p, size);
|
||
|
|
- apr_encode_base16_binary(cmd, src, slen, flags, len);
|
||
|
|
+ if (cmd) {
|
||
|
|
+ apr_encode_base16_binary(cmd, src, slen, flags, len);
|
||
|
|
+ }
|
||
|
|
return cmd;
|
||
|
|
}
|
||
|
|
- case APR_NOTFOUND:{
|
||
|
|
+ default:{
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
@@ -1203,178 +1373,156 @@
|
||
|
|
APR_DECLARE(apr_status_t) apr_decode_base16(char *dest,
|
||
|
|
const char *src, apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
{
|
||
|
|
- register const unsigned char *bufin;
|
||
|
|
- register unsigned char *bufout;
|
||
|
|
- register apr_size_t nprbytes;
|
||
|
|
- register apr_size_t count;
|
||
|
|
-
|
||
|
|
- apr_status_t status;
|
||
|
|
+ apr_status_t status = APR_SUCCESS;
|
||
|
|
+ apr_size_t count = slen, dlen = 0;
|
||
|
|
|
||
|
|
- if (!src) {
|
||
|
|
- return APR_NOTFOUND;
|
||
|
|
+ if (src && slen == APR_ENCODE_STRING) {
|
||
|
|
+ count = strlen(src);
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- if (APR_ENCODE_STRING == slen) {
|
||
|
|
- slen = strlen(src);
|
||
|
|
+ else if (slen < 0 || (dest && !src)) {
|
||
|
|
+ return (src) ? APR_EINVAL : APR_NOTFOUND;
|
||
|
|
}
|
||
|
|
|
||
|
|
- count = slen;
|
||
|
|
- bufin = (const unsigned char *)src;
|
||
|
|
- while (pr2two[*(bufin++)] != 16 && count)
|
||
|
|
- count--;
|
||
|
|
- nprbytes = (bufin - (const unsigned char *)src) - 1;
|
||
|
|
- while (pr2two[*(bufin++)] > 16 && count)
|
||
|
|
- count--;
|
||
|
|
-
|
||
|
|
- status = flags & APR_ENCODE_RELAXED ? APR_SUCCESS :
|
||
|
|
- count ? APR_BADCH : APR_SUCCESS;
|
||
|
|
-
|
||
|
|
- if (dest) {
|
||
|
|
+ if (src) {
|
||
|
|
+ const unsigned char *bufin;
|
||
|
|
|
||
|
|
- bufout = (unsigned char *)dest;
|
||
|
|
bufin = (const unsigned char *)src;
|
||
|
|
-
|
||
|
|
- while (nprbytes >= 2) {
|
||
|
|
- if (pr2two[bufin[0]] > 16) {
|
||
|
|
- bufin += 1;
|
||
|
|
- nprbytes -= 1;
|
||
|
|
- }
|
||
|
|
- else {
|
||
|
|
- *(bufout++) = (unsigned char)ENCODE_TO_NATIVE(
|
||
|
|
- pr2two[bufin[0]] << 4 | pr2two[bufin[1]]);
|
||
|
|
- bufin += 2;
|
||
|
|
- nprbytes -= 2;
|
||
|
|
+ while (count) {
|
||
|
|
+ if (pr2two[*bufin] >= 16
|
||
|
|
+ && (!(flags & APR_ENCODE_COLON)
|
||
|
|
+ || pr2two[*bufin] != 32 /* ':' */)) {
|
||
|
|
+ if (!(flags & APR_ENCODE_RELAXED)) {
|
||
|
|
+ status = APR_BADCH;
|
||
|
|
+ }
|
||
|
|
+ break;
|
||
|
|
}
|
||
|
|
+ count--;
|
||
|
|
+ bufin++;
|
||
|
|
}
|
||
|
|
+ count = bufin - (const unsigned char *)src;
|
||
|
|
|
||
|
|
- if (nprbytes == 1) {
|
||
|
|
- status = APR_BADCH;
|
||
|
|
- }
|
||
|
|
-
|
||
|
|
- if (len) {
|
||
|
|
- *len = bufout - (unsigned char *)dest;
|
||
|
|
- }
|
||
|
|
-
|
||
|
|
- *(bufout++) = 0;
|
||
|
|
+ if (dest) {
|
||
|
|
+ unsigned char *bufout;
|
||
|
|
|
||
|
|
- return status;
|
||
|
|
- }
|
||
|
|
+ bufout = (unsigned char *)dest;
|
||
|
|
+ bufin = (const unsigned char *)src;
|
||
|
|
|
||
|
|
- else {
|
||
|
|
-
|
||
|
|
- count = 0;
|
||
|
|
- bufin = (const unsigned char *)src;
|
||
|
|
-
|
||
|
|
- while (nprbytes >= 2) {
|
||
|
|
- if (pr2two[bufin[0]] > 16) {
|
||
|
|
- bufin += 1;
|
||
|
|
- nprbytes -= 1;
|
||
|
|
+ while (count >= 2) {
|
||
|
|
+ if (pr2two[bufin[0]] == 32 /* ':' */) {
|
||
|
|
+ bufin += 1;
|
||
|
|
+ count -= 1;
|
||
|
|
+ }
|
||
|
|
+ else {
|
||
|
|
+ *(bufout++) = TO_NATIVE(pr2two[bufin[0]] << 4 |
|
||
|
|
+ pr2two[bufin[1]]);
|
||
|
|
+ bufin += 2;
|
||
|
|
+ count -= 2;
|
||
|
|
+ }
|
||
|
|
}
|
||
|
|
- else {
|
||
|
|
- count++;
|
||
|
|
- bufin += 2;
|
||
|
|
- nprbytes -= 2;
|
||
|
|
+
|
||
|
|
+ if (count == 1) {
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
}
|
||
|
|
- }
|
||
|
|
|
||
|
|
- if (nprbytes == 1) {
|
||
|
|
- status = APR_BADCH;
|
||
|
|
+ dlen = bufout - (unsigned char *)dest;
|
||
|
|
+ dest[dlen] = '\0';
|
||
|
|
}
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- if (len) {
|
||
|
|
- *len = count + 1;
|
||
|
|
+ if (!src || !dest) {
|
||
|
|
+ if (flags & APR_ENCODE_COLON) {
|
||
|
|
+ if (count && (count + 1u) % 3u) {
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ }
|
||
|
|
+ count -= count / 3u;
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- return status;
|
||
|
|
+ if (count % 2u) {
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ }
|
||
|
|
+ dlen = count / 2u + 1u;
|
||
|
|
}
|
||
|
|
|
||
|
|
+ if (len) {
|
||
|
|
+ *len = dlen;
|
||
|
|
+ }
|
||
|
|
+ return status;
|
||
|
|
}
|
||
|
|
|
||
|
|
APR_DECLARE(apr_status_t) apr_decode_base16_binary(unsigned char *dest,
|
||
|
|
const char *src, apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
{
|
||
|
|
- register const unsigned char *bufin;
|
||
|
|
- register unsigned char *bufout;
|
||
|
|
- register apr_size_t nprbytes;
|
||
|
|
- register apr_size_t count;
|
||
|
|
+ apr_status_t status = APR_SUCCESS;
|
||
|
|
+ apr_size_t count = slen, dlen = 0;
|
||
|
|
|
||
|
|
- apr_status_t status;
|
||
|
|
-
|
||
|
|
- if (!src) {
|
||
|
|
- return APR_NOTFOUND;
|
||
|
|
+ if (src && slen == APR_ENCODE_STRING) {
|
||
|
|
+ count = strlen(src);
|
||
|
|
}
|
||
|
|
-
|
||
|
|
- if (APR_ENCODE_STRING == slen) {
|
||
|
|
- slen = strlen(src);
|
||
|
|
+ else if (slen < 0 || (dest && !src)) {
|
||
|
|
+ return (src) ? APR_EINVAL : APR_NOTFOUND;
|
||
|
|
}
|
||
|
|
|
||
|
|
- count = slen;
|
||
|
|
- bufin = (const unsigned char *)src;
|
||
|
|
- while (pr2two[*(bufin++)] != 16 && count)
|
||
|
|
- count--;
|
||
|
|
- nprbytes = (bufin - (const unsigned char *)src) - 1;
|
||
|
|
- while (pr2two[*(bufin++)] > 16 && count)
|
||
|
|
- count--;
|
||
|
|
+ if (src) {
|
||
|
|
+ const unsigned char *bufin;
|
||
|
|
|
||
|
|
- status = flags & APR_ENCODE_RELAXED ? APR_SUCCESS :
|
||
|
|
- count ? APR_BADCH : APR_SUCCESS;
|
||
|
|
-
|
||
|
|
- if (dest) {
|
||
|
|
-
|
||
|
|
- bufout = (unsigned char *)dest;
|
||
|
|
bufin = (const unsigned char *)src;
|
||
|
|
-
|
||
|
|
- while (nprbytes >= 2) {
|
||
|
|
- if (pr2two[bufin[0]] > 16) {
|
||
|
|
- bufin += 1;
|
||
|
|
- nprbytes -= 1;
|
||
|
|
- }
|
||
|
|
- else {
|
||
|
|
- *(bufout++) = (unsigned char)(
|
||
|
|
- pr2two[bufin[0]] << 4 | pr2two[bufin[1]]);
|
||
|
|
- bufin += 2;
|
||
|
|
- nprbytes -= 2;
|
||
|
|
+ while (count) {
|
||
|
|
+ if (pr2two[*bufin] >= 16
|
||
|
|
+ && (!(flags & APR_ENCODE_COLON)
|
||
|
|
+ || pr2two[*bufin] != 32 /* ':' */)) {
|
||
|
|
+ if (!(flags & APR_ENCODE_RELAXED)) {
|
||
|
|
+ status = APR_BADCH;
|
||
|
|
+ }
|
||
|
|
+ break;
|
||
|
|
}
|
||
|
|
+ count--;
|
||
|
|
+ bufin++;
|
||
|
|
}
|
||
|
|
+ count = bufin - (const unsigned char *)src;
|
||
|
|
|
||
|
|
- if (nprbytes == 1) {
|
||
|
|
- status = APR_BADCH;
|
||
|
|
- }
|
||
|
|
-
|
||
|
|
- if (len) {
|
||
|
|
- *len = bufout - (unsigned char *)dest;
|
||
|
|
- }
|
||
|
|
-
|
||
|
|
- return status;
|
||
|
|
- }
|
||
|
|
+ if (dest) {
|
||
|
|
+ unsigned char *bufout;
|
||
|
|
|
||
|
|
- else {
|
||
|
|
+ bufout = (unsigned char *)dest;
|
||
|
|
+ bufin = (const unsigned char *)src;
|
||
|
|
|
||
|
|
- count = 0;
|
||
|
|
- bufin = (const unsigned char *)src;
|
||
|
|
-
|
||
|
|
- while (nprbytes >= 2) {
|
||
|
|
- if (pr2two[bufin[0]] > 16) {
|
||
|
|
- bufin += 1;
|
||
|
|
- nprbytes -= 1;
|
||
|
|
+ while (count >= 2) {
|
||
|
|
+ if (pr2two[bufin[0]] == 32 /* ':' */) {
|
||
|
|
+ bufin += 1;
|
||
|
|
+ count -= 1;
|
||
|
|
+ }
|
||
|
|
+ else {
|
||
|
|
+ *(bufout++) = (pr2two[bufin[0]] << 4 |
|
||
|
|
+ pr2two[bufin[1]]);
|
||
|
|
+ bufin += 2;
|
||
|
|
+ count -= 2;
|
||
|
|
+ }
|
||
|
|
}
|
||
|
|
- else {
|
||
|
|
- count++;
|
||
|
|
- bufin += 2;
|
||
|
|
- nprbytes -= 2;
|
||
|
|
+
|
||
|
|
+ if (count == 1) {
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
}
|
||
|
|
- }
|
||
|
|
|
||
|
|
- if (nprbytes == 1) {
|
||
|
|
- status = APR_BADCH;
|
||
|
|
+ dlen = bufout - (unsigned char *)dest;
|
||
|
|
}
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- if (len) {
|
||
|
|
- *len = count;
|
||
|
|
+ if (!src || !dest) {
|
||
|
|
+ if (flags & APR_ENCODE_COLON) {
|
||
|
|
+ if (count && (count + 1u) % 3u) {
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
+ }
|
||
|
|
+ count -= count / 3u;
|
||
|
|
+ }
|
||
|
|
+ if (count % 2u) {
|
||
|
|
+ status = APR_EINCOMPLETE;
|
||
|
|
}
|
||
|
|
+ dlen = count / 2u;
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- return status;
|
||
|
|
+ if (len) {
|
||
|
|
+ *len = dlen;
|
||
|
|
}
|
||
|
|
+ return status;
|
||
|
|
}
|
||
|
|
|
||
|
|
APR_DECLARE(const char *)apr_pdecode_base16(apr_pool_t * p,
|
||
|
|
@@ -1382,14 +1530,19 @@
|
||
|
|
{
|
||
|
|
apr_size_t size;
|
||
|
|
|
||
|
|
+ if (!str) {
|
||
|
|
+ return NULL;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
switch (apr_decode_base16(NULL, str, slen, flags, &size)) {
|
||
|
|
case APR_SUCCESS:{
|
||
|
|
void *cmd = apr_palloc(p, size);
|
||
|
|
- apr_decode_base16(cmd, str, slen, flags, len);
|
||
|
|
+ if (cmd) {
|
||
|
|
+ apr_decode_base16(cmd, str, slen, flags, len);
|
||
|
|
+ }
|
||
|
|
return cmd;
|
||
|
|
}
|
||
|
|
- case APR_BADCH:
|
||
|
|
- case APR_NOTFOUND:{
|
||
|
|
+ default:{
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
@@ -1402,15 +1555,20 @@
|
||
|
|
{
|
||
|
|
apr_size_t size;
|
||
|
|
|
||
|
|
+ if (!str) {
|
||
|
|
+ return NULL;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
switch (apr_decode_base16_binary(NULL, str, slen, flags, &size)) {
|
||
|
|
case APR_SUCCESS:{
|
||
|
|
unsigned char *cmd = apr_palloc(p, size + 1);
|
||
|
|
- cmd[size] = 0;
|
||
|
|
- apr_decode_base16_binary(cmd, str, slen, flags, len);
|
||
|
|
+ if (cmd) {
|
||
|
|
+ apr_decode_base16_binary(cmd, str, slen, flags, len);
|
||
|
|
+ cmd[size] = 0;
|
||
|
|
+ }
|
||
|
|
return cmd;
|
||
|
|
}
|
||
|
|
- case APR_BADCH:
|
||
|
|
- case APR_NOTFOUND:{
|
||
|
|
+ default:{
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
--- apr-1.7.0/encoding/apr_escape.c.encoding
|
||
|
|
+++ apr-1.7.0/encoding/apr_escape.c
|
||
|
|
@@ -131,7 +131,7 @@
|
||
|
|
xstr[2]=what[0];
|
||
|
|
xstr[3]=what[1];
|
||
|
|
xstr[4]='\0';
|
||
|
|
- digit = ENCODE_TO_NATIVE[0xFF & strtol(xstr, NULL, 16)];
|
||
|
|
+ digit = TO_NATIVE(strtol(xstr, NULL, 16));
|
||
|
|
#endif /*APR_CHARSET_EBCDIC*/
|
||
|
|
return (digit);
|
||
|
|
}
|
||
|
|
@@ -716,7 +716,7 @@
|
||
|
|
size--;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
- *d = ENCODE_TO_ASCII(val);
|
||
|
|
+ *d = TO_ASCII(val);
|
||
|
|
found = 1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
@@ -737,7 +737,7 @@
|
||
|
|
*d = '&'; /* unknown */
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
- *d = ENCODE_TO_ASCII(((const unsigned char *) ents)[j]);
|
||
|
|
+ *d = TO_ASCII(ents[j]);
|
||
|
|
s += i;
|
||
|
|
slen -= i;
|
||
|
|
found = 1;
|
||
|
|
--- apr-1.7.0/include/apr_encode.h.encoding
|
||
|
|
+++ apr-1.7.0/include/apr_encode.h
|
||
|
|
@@ -146,35 +146,44 @@
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Convert text data to base64.
|
||
|
|
- * @param dest The destination string, can be NULL.
|
||
|
|
- * @param src The original string.
|
||
|
|
+ * @param dest The destination string, can be NULL to output in \c len the
|
||
|
|
+ * needed buffer length for encoding.
|
||
|
|
+ * @param src The original string, can be NULL if \c dest is NULL and \c slen
|
||
|
|
+ * is positive or nul.
|
||
|
|
* @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, emit RFC4648 Base 64 Encoding. If
|
||
|
|
* APR_ENCODE_NOPADDING, omit the = padding character. If APR_ENCODE_URL,
|
||
|
|
* use RFC4648 Base 64 Encoding with URL and Filename Safe Alphabet.
|
||
|
|
- * If APR_ENCODE_BASE64URL, use RFC7515 base64url Encoding.
|
||
|
|
- * @param len If present and src is NULL, returns the maximum possible length
|
||
|
|
- * of the destination string, including a zero pad. If present and src is
|
||
|
|
- * not NULL, returns the number of characters actually written.
|
||
|
|
- * @return APR_SUCCESS, or APR_NOTFOUND if the string was NULL.
|
||
|
|
+ * If APR_ENCODE_BASE64URL, use RFC7515 base64url Encoding.
|
||
|
|
+ * @param len If not NULL, outputs the length of the buffer needed for encoding
|
||
|
|
+ * (including the trailing NUL) if \c dest is NULL, or the actual length of
|
||
|
|
+ * the encoding (excluding the trailing NUL) if \c dest is not NULL.
|
||
|
|
+ * @return APR_SUCCESS, or APR_EINVAL if \c slen is not APR_ENCODE_STRING and
|
||
|
|
+ * negative, or APR_NOTFOUND if \c dest is not NULL and \c src is NULL, or
|
||
|
|
+ * APR_ENOSPC if \c dest is NULL and the source length (based on \c slen or
|
||
|
|
+ * APR_ENCODE_STRING) is too big to encode.
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_encode_base64(char *dest, const char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Convert binary data to base64.
|
||
|
|
- * @param dest The destination string, can be NULL.
|
||
|
|
- * @param src The original buffer.
|
||
|
|
+ * @param dest The destination string, can be NULL to output in \c len the
|
||
|
|
+ * needed buffer length for encoding.
|
||
|
|
+ * @param src The original buffer, can be NULL if \c dest is NULL.
|
||
|
|
* @param slen The length of the original buffer.
|
||
|
|
* @param flags If APR_ENCODE_NONE, emit RFC4648 Base 64 Encoding. If
|
||
|
|
* APR_ENCODE_NOPADDING, omit the = padding character. If APR_ENCODE_URL,
|
||
|
|
* use RFC4648 Base 64 Encoding with URL and Filename Safe Alphabet.
|
||
|
|
- * If APR_ENCODE_BASE64URL, use RFC7515 base64url Encoding.
|
||
|
|
- * @param len If present and src is NULL, returns the maximum possible length
|
||
|
|
- * of the destination string, including a zero pad. If present and src is
|
||
|
|
- * not NULL, returns the number of characters actually written.
|
||
|
|
- * @return APR_SUCCESS, or APR_NOTFOUND if the string was NULL.
|
||
|
|
+ * If APR_ENCODE_BASE64URL, use RFC7515 base64url Encoding.
|
||
|
|
+ * @param len If not NULL, outputs the length of the buffer needed for encoding
|
||
|
|
+ * (including the trailing NUL) if \c dest is NULL, or the actual length of
|
||
|
|
+ * the encoding (excluding the trailing NUL) if \c dest is not NULL.
|
||
|
|
+ * @return APR_SUCCESS, or APR_EINVAL if \c slen is negative, or APR_NOTFOUND
|
||
|
|
+ * if \c dest is not NULL and \c src is NULL, or APR_ENOSPC if \c dest is NULL
|
||
|
|
+ * and the source length (based on \c slen or APR_ENCODE_STRING) is too big to
|
||
|
|
+ * encode.
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_encode_base64_binary(char *dest, const unsigned char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len);
|
||
|
|
@@ -184,15 +193,16 @@
|
||
|
|
* @param p Pool to allocate from.
|
||
|
|
* @param src The original string.
|
||
|
|
* @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, emit RFC4648 Base 64 Encoding. If
|
||
|
|
* APR_ENCODE_NOPADDING, omit the = padding character. If APR_ENCODE_URL,
|
||
|
|
* use RFC4648 Base 64 Encoding with URL and Filename Safe Alphabet.
|
||
|
|
- * If APR_ENCODE_BASE64URL, use RFC7515 base64url Encoding.
|
||
|
|
- * @param len If present, returns the number of characters written excluding
|
||
|
|
- * the zero pad.
|
||
|
|
- * @return A zero padded string allocated from the pool on success, or
|
||
|
|
- * NULL if src was NULL.
|
||
|
|
+ * If APR_ENCODE_BASE64URL, use RFC7515 base64url Encoding.
|
||
|
|
+ * @param len If not NULL, outputs the length of the encoding (excluding the
|
||
|
|
+ * trailing NUL).
|
||
|
|
+ * @return A NUL terminated string allocated from the pool on success,
|
||
|
|
+ * or NULL if src is NULL or allocation failed or the encoding is not
|
||
|
|
+ * possible (see apr_encode_base64 errors).
|
||
|
|
*/
|
||
|
|
APR_DECLARE(const char *)apr_pencode_base64(apr_pool_t * p, const char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len)__attribute__((nonnull(1)));
|
||
|
|
@@ -205,47 +215,62 @@
|
||
|
|
* @param flags If APR_ENCODE_NONE, emit RFC4648 Base 64 Encoding. If
|
||
|
|
* APR_ENCODE_NOPADDING, omit the = padding character. If APR_ENCODE_URL,
|
||
|
|
* use RFC4648 Base 64 Encoding with URL and Filename Safe Alphabet.
|
||
|
|
- * If APR_ENCODE_BASE64URL, use RFC7515 base64url Encoding.
|
||
|
|
- * @param len If present, returns the number of characters written excluding
|
||
|
|
- * the zero pad.
|
||
|
|
- * @return A zero padded string allocated from the pool on success, or
|
||
|
|
- * NULL if src was NULL.
|
||
|
|
+ * If APR_ENCODE_BASE64URL, use RFC7515 base64url Encoding.
|
||
|
|
+ * @param len If not NULL, outputs the length of the encoding (excluding the
|
||
|
|
+ * trailing NUL).
|
||
|
|
+ * @return A NUL terminated string allocated from the pool on success,
|
||
|
|
+ * or NULL if src is NULL or allocation failed or the encoding is not
|
||
|
|
+ * possible (see apr_encode_base64_binary errors).
|
||
|
|
*/
|
||
|
|
APR_DECLARE(const char *)apr_pencode_base64_binary(apr_pool_t * p, const unsigned char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len)__attribute__((nonnull(1)));
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Convert base64 or base64url with or without padding to text data.
|
||
|
|
- * @param dest The destination string, can be NULL.
|
||
|
|
- * @param src The original string.
|
||
|
|
- * @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
- * @param flags If APR_ENCODE_NONE, attempt to decode the full original buffer,
|
||
|
|
+ * @param dest The destination string, can be NULL to output in \c len the
|
||
|
|
+ * needed buffer length for decoding.
|
||
|
|
+ * @param src The base64 string, can be NULL if \c dest is NULL and \c slen
|
||
|
|
+ * is positive or nul.
|
||
|
|
+ * @param slen The length of the base64 string, or APR_ENCODE_STRING if
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
+ * @param flags If APR_ENCODE_NONE, attempt to decode the full base64 string,
|
||
|
|
* and return NULL if any bad character is detected. If APR_ENCODE_RELAXED,
|
||
|
|
* decode until the first non base64/base64url character.
|
||
|
|
- * @param len If present and src is NULL, returns the maximum possible length
|
||
|
|
- * of the destination string, including a zero pad. If present and src is
|
||
|
|
- * not NULL, returns the number of characters actually written.
|
||
|
|
- * @return APR_SUCCESS, or APR_NOTFOUND if the string was NULL, or APR_BADCH
|
||
|
|
- * if a non hex character is present.
|
||
|
|
+ * @param len If not NULL, outputs the length of the buffer needed for decoding
|
||
|
|
+ * (including the trailing NUL) if \c dest is NULL, or the actual length of
|
||
|
|
+ * the decoding (excluding the trailing NUL) if \c dest is not NULL.
|
||
|
|
+ * @return APR_SUCCESS, or APR_EINVAL if \c slen is not APR_ENCODE_STRING and
|
||
|
|
+ * negative, or APR_NOTFOUND if \c dest is not NULL and \c src is NULL, or
|
||
|
|
+ * APR_ENOSPC if \c dest is NULL and the source length (based on \c slen or
|
||
|
|
+ * APR_ENCODE_STRING) is too big to decode, or APR_EINCOMPLETE if the source
|
||
|
|
+ * length (based on \c slen or APR_ENCODE_STRING) is invalid for a base64
|
||
|
|
+ * encoding, or APR_BADCH if a non base64 character is present and
|
||
|
|
+ * APR_ENCODE_RELAXED is not specified.
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_decode_base64(char *dest, const char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Convert base64 or base64url with or without padding to binary data.
|
||
|
|
- * @param dest The destination buffer, can be NULL.
|
||
|
|
- * @param src The original string.
|
||
|
|
- * @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
- * @param flags If APR_ENCODE_NONE, attempt to decode the full original buffer,
|
||
|
|
+ * @param dest The destination string, can be NULL to output in \c len the
|
||
|
|
+ * needed buffer length for decoding.
|
||
|
|
+ * @param src The base64 string, can be NULL if \c dest is NULL and \c slen
|
||
|
|
+ * is positive or nul.
|
||
|
|
+ * @param slen The length of the base64 string, or APR_ENCODE_STRING if
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
+ * @param flags If APR_ENCODE_NONE, attempt to decode the full base64 string,
|
||
|
|
* and return NULL if any bad character is detected. If APR_ENCODE_RELAXED,
|
||
|
|
* decode until the first non base64/base64url character.
|
||
|
|
- * @param len If present and src is NULL, returns the maximum possible length
|
||
|
|
- * of the destination buffer, including a zero pad. If present and src is
|
||
|
|
- * not NULL, returns the number of characters actually written.
|
||
|
|
- * @return APR_SUCCESS, or APR_NOTFOUND if the src was NULL, or APR_BADCH
|
||
|
|
- * if a non base64 character is present.
|
||
|
|
+ * @param len If not NULL, outputs the length of the buffer needed for decoding
|
||
|
|
+ * (including the trailing NUL) if \c dest is NULL, or the actual length of
|
||
|
|
+ * the decoding (excluding the trailing NUL) if \c dest is not NULL.
|
||
|
|
+ * @return APR_SUCCESS, or APR_EINVAL if \c slen is not APR_ENCODE_STRING and
|
||
|
|
+ * negative, or APR_NOTFOUND if \c dest is not NULL and \c src is NULL, or
|
||
|
|
+ * APR_ENOSPC if \c dest is NULL and the source length (based on \c slen or
|
||
|
|
+ * APR_ENCODE_STRING) is too big to decode, or APR_EINCOMPLETE if the source
|
||
|
|
+ * length (based on \c slen or APR_ENCODE_STRING) is invalid for a base64
|
||
|
|
+ * encoding, or APR_BADCH if a non base64 character is present and
|
||
|
|
+ * APR_ENCODE_RELAXED is not specified.
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_decode_base64_binary(unsigned char *dest,
|
||
|
|
const char *src, apr_ssize_t slen, int flags, apr_size_t * len);
|
||
|
|
@@ -255,15 +280,16 @@
|
||
|
|
* return the results from a pool.
|
||
|
|
* @param p Pool to allocate from.
|
||
|
|
* @param src The base64 string to decode.
|
||
|
|
- * @param slen The length of the base64 string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, attempt to decode the full original buffer,
|
||
|
|
* and return NULL if any bad character is detected. If APR_ENCODE_RELAXED,
|
||
|
|
* decode until the first non base64/base64url character.
|
||
|
|
- * @param len If present, returns the number of characters written, excluding
|
||
|
|
- * the zero padding.
|
||
|
|
- * @return A string allocated from the pool containing the result with a zero
|
||
|
|
- * pad. If src was NULL, or an error occurred, NULL is returned.
|
||
|
|
+ * @param len If not NULL, outputs the length of the decoding (excluding the
|
||
|
|
+ * trailing NUL).
|
||
|
|
+ * @return A NUL terminated string allocated from the pool on success,
|
||
|
|
+ * or NULL if src is NULL or allocation failed or the decoding is not
|
||
|
|
+ * possible (see apr_decode_base64_binary errors).
|
||
|
|
*/
|
||
|
|
APR_DECLARE(const char *)apr_pdecode_base64(apr_pool_t * p, const char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
@@ -273,16 +299,17 @@
|
||
|
|
* Convert base64 or base64url with or without padding to binary data, and
|
||
|
|
* return the results from a pool.
|
||
|
|
* @param p Pool to allocate from.
|
||
|
|
- * @param src The original string.
|
||
|
|
+ * @param src The base64 string to decode.
|
||
|
|
* @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, attempt to decode the full original buffer,
|
||
|
|
* and return NULL if any bad character is detected. If APR_ENCODE_RELAXED,
|
||
|
|
* decode until the first non base64/base64url character.
|
||
|
|
- * @param len If present, returns the number of characters written, excluding
|
||
|
|
- * the zero padding.
|
||
|
|
- * @return A buffer allocated from the pool containing the result with a zero
|
||
|
|
- * pad. If src was NULL, or an error occurred, NULL is returned.
|
||
|
|
+ * @param len If not NULL, outputs the length of the decoding (excluding the
|
||
|
|
+ * trailing NUL).
|
||
|
|
+ * @return A NUL terminated string allocated from the pool on success,
|
||
|
|
+ * or NULL if src is NULL or allocation failed or the decoding is not
|
||
|
|
+ * possible (see apr_decode_base64_binary errors).
|
||
|
|
*/
|
||
|
|
APR_DECLARE(const unsigned char *)apr_pdecode_base64_binary(apr_pool_t * p,
|
||
|
|
const char *src, apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
@@ -290,33 +317,42 @@
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Convert text data to base32.
|
||
|
|
- * @param dest The destination string, can be NULL.
|
||
|
|
- * @param src The original string.
|
||
|
|
+ * @param dest The destination string, can be NULL to output in \c len the
|
||
|
|
+ * needed buffer length for encoding.
|
||
|
|
+ * @param src The original string, can be NULL if \c dest is NULL and \c slen
|
||
|
|
+ * is positive or nul.
|
||
|
|
* @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, emit RFC4648 Base 32 Encoding. If
|
||
|
|
* APR_ENCODE_NOPADDING, omit the = padding character. If APR_ENCODE_BASE32HEX,
|
||
|
|
* use RFC4648 base32hex Encoding.
|
||
|
|
- * @param len If present and src is NULL, returns the maximum possible length
|
||
|
|
- * of the destination string, including a zero pad. If present and src is
|
||
|
|
- * not NULL, returns the number of characters actually written.
|
||
|
|
- * @return APR_SUCCESS, or APR_NOTFOUND if the string was NULL.
|
||
|
|
+ * @param len If not NULL, outputs the length of the buffer needed for encoding
|
||
|
|
+ * (including the trailing NUL) if \c dest is NULL, or the actual length of
|
||
|
|
+ * the encoding (excluding the trailing NUL) if \c dest is not NULL.
|
||
|
|
+ * @return APR_SUCCESS, or APR_EINVAL if \c slen is not APR_ENCODE_STRING and
|
||
|
|
+ * negative, or APR_NOTFOUND if \c dest is not NULL and \c src is NULL, or
|
||
|
|
+ * APR_ENOSPC if \c dest is NULL and the source length (based on \c slen or
|
||
|
|
+ * APR_ENCODE_STRING) is too big to encode.
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_encode_base32(char *dest, const char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Convert binary data to base32.
|
||
|
|
- * @param dest The destination string, can be NULL.
|
||
|
|
- * @param src The original buffer.
|
||
|
|
+ * @param dest The destination string, can be NULL to output in \c len the
|
||
|
|
+ * needed buffer length for encoding.
|
||
|
|
+ * @param src The original buffer, can be NULL if \c dest is NULL.
|
||
|
|
* @param slen The length of the original buffer.
|
||
|
|
* @param flags If APR_ENCODE_NONE, emit RFC4648 Base 32 Encoding. If
|
||
|
|
* APR_ENCODE_NOPADDING, omit the = padding character. If APR_ENCODE_BASE32HEX,
|
||
|
|
* use RFC4648 base32hex Encoding.
|
||
|
|
- * @param len If present and src is NULL, returns the maximum possible length
|
||
|
|
- * of the destination string, including a zero pad. If present and src is
|
||
|
|
- * not NULL, returns the number of characters actually written.
|
||
|
|
- * @return APR_SUCCESS, or APR_NOTFOUND if the string was NULL.
|
||
|
|
+ * @param len If not NULL, outputs the length of the buffer needed for encoding
|
||
|
|
+ * (including the trailing NUL) if \c dest is NULL, or the actual length of
|
||
|
|
+ * the encoding (excluding the trailing NUL) if \c dest is not NULL.
|
||
|
|
+ * @return APR_SUCCESS, or APR_EINVAL if \c slen is negative, or APR_NOTFOUND
|
||
|
|
+ * if \c dest is not NULL and \c src is NULL, or APR_ENOSPC if \c dest is NULL
|
||
|
|
+ * and the source length (based on \c slen or APR_ENCODE_STRING) is too big to
|
||
|
|
+ * encode.
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_encode_base32_binary(char *dest, const unsigned char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len);
|
||
|
|
@@ -326,14 +362,15 @@
|
||
|
|
* @param p Pool to allocate from.
|
||
|
|
* @param src The original string.
|
||
|
|
* @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, emit RFC4648 Base 32 Encoding. If
|
||
|
|
* APR_ENCODE_NOPADDING, omit the = padding character. If APR_ENCODE_BASE32HEX,
|
||
|
|
* use RFC4648 base32hex Encoding.
|
||
|
|
- * @param len If present, returns the number of characters written excluding
|
||
|
|
- * the zero pad.
|
||
|
|
- * @return A zero padded string allocated from the pool on success, or
|
||
|
|
- * NULL if src was NULL.
|
||
|
|
+ * @param len If not NULL, outputs the length of the encoding (excluding the
|
||
|
|
+ * trailing NUL).
|
||
|
|
+ * @return A NUL terminated string allocated from the pool on success,
|
||
|
|
+ * or NULL if src is NULL or allocation failed or the encoding is not
|
||
|
|
+ * possible (see apr_encode_base32 errors).
|
||
|
|
*/
|
||
|
|
APR_DECLARE(const char *)apr_pencode_base32(apr_pool_t * p, const char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
@@ -346,11 +383,12 @@
|
||
|
|
* @param slen The length of the original buffer.
|
||
|
|
* @param flags If APR_ENCODE_NONE, emit RFC4648 Base 32 Encoding. If
|
||
|
|
* APR_ENCODE_NOPADDING, omit the = padding character. If APR_ENCODE_BASE32HEX,
|
||
|
|
- * use RFC7515 base32hex Encoding.
|
||
|
|
- * @param len If present, returns the number of characters written excluding
|
||
|
|
- * the zero pad.
|
||
|
|
- * @return A zero padded string allocated from the pool on success, or
|
||
|
|
- * NULL if src was NULL.
|
||
|
|
+ * use RFC4648 base32hex Encoding.
|
||
|
|
+ * @param len If not NULL, outputs the length of the encoding (excluding the
|
||
|
|
+ * trailing NUL).
|
||
|
|
+ * @return A NUL terminated string allocated from the pool on success,
|
||
|
|
+ * or NULL if src is NULL or allocation failed or the encoding is not
|
||
|
|
+ * possible (see apr_encode_base32_binary errors).
|
||
|
|
*/
|
||
|
|
APR_DECLARE(const char *)apr_pencode_base32_binary(apr_pool_t * p, const unsigned char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
@@ -358,34 +396,48 @@
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Convert base32 or base32hex with or without padding to text data.
|
||
|
|
- * @param dest The destination string, can be NULL.
|
||
|
|
- * @param src The original string.
|
||
|
|
- * @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * @param dest The destination string, can be NULL to output in \c len the
|
||
|
|
+ * needed buffer length for decoding.
|
||
|
|
+ * @param src The base32 string, can be NULL if \c dest is NULL and \c slen
|
||
|
|
+ * is positive or nul.
|
||
|
|
+ * @param slen The length of the base32 string, or APR_ENCODE_STRING if
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, parse RFC4648 Base 32 Encoding. If
|
||
|
|
* APR_ENCODE_BASE32HEX, use RFC4648 base32hex Encoding.
|
||
|
|
- * @param len If present and src is NULL, returns the maximum possible length
|
||
|
|
- * of the destination buffer, including a zero pad. If present and src is
|
||
|
|
- * not NULL, returns the number of characters actually written.
|
||
|
|
- * @return APR_SUCCESS, or APR_NOTFOUND if the string was NULL, or APR_BADCH
|
||
|
|
- * if a non base32 character is present.
|
||
|
|
+ * @param len If not NULL, outputs the length of the buffer needed for decoding
|
||
|
|
+ * (including the trailing NUL) if \c dest is NULL, or the actual length of
|
||
|
|
+ * the decoding (excluding the trailing NUL) if \c dest is not NULL.
|
||
|
|
+ * @return APR_SUCCESS, or APR_EINVAL if \c slen is not APR_ENCODE_STRING and
|
||
|
|
+ * negative, or APR_NOTFOUND if \c dest is not NULL and \c src is NULL, or
|
||
|
|
+ * APR_ENOSPC if \c dest is NULL and the source length (based on \c slen or
|
||
|
|
+ * APR_ENCODE_STRING) is too big to decode, or APR_EINCOMPLETE if the source
|
||
|
|
+ * length (based on \c slen or APR_ENCODE_STRING) is invalid for a base32
|
||
|
|
+ * encoding, or APR_BADCH if a non base32 character is present and
|
||
|
|
+ * APR_ENCODE_RELAXED is not specified.
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_decode_base32(char *dest, const char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Convert base32 or base32hex with or without padding to binary data.
|
||
|
|
- * @param dest The destination buffer, can be NULL.
|
||
|
|
- * @param src The original string.
|
||
|
|
- * @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * @param dest The destination string, can be NULL to output in \c len the
|
||
|
|
+ * needed buffer length for decoding.
|
||
|
|
+ * @param src The base32 string, can be NULL if \c dest is NULL and \c slen
|
||
|
|
+ * is positive or nul.
|
||
|
|
+ * @param slen The length of the base32 string, or APR_ENCODE_STRING if
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, parse RFC4648 Base 32 Encoding. If
|
||
|
|
* APR_ENCODE_BASE32HEX, use RFC4648 base32hex Encoding.
|
||
|
|
- * @param len If present and src is NULL, returns the maximum possible length
|
||
|
|
- * of the destination buffer, including a zero pad. If present and src is
|
||
|
|
- * not NULL, returns the number of characters actually written.
|
||
|
|
- * @return APR_SUCCESS, or APR_NOTFOUND if the src was NULL, or APR_BADCH
|
||
|
|
- * if a non base32 character is present.
|
||
|
|
+ * @param len If not NULL, outputs the length of the buffer needed for decoding
|
||
|
|
+ * (including the trailing NUL) if \c dest is NULL, or the actual length of
|
||
|
|
+ * the decoding (excluding the trailing NUL) if \c dest is not NULL.
|
||
|
|
+ * @return APR_SUCCESS, or APR_EINVAL if \c slen is not APR_ENCODE_STRING and
|
||
|
|
+ * negative, or APR_NOTFOUND if \c dest is not NULL and \c src is NULL, or
|
||
|
|
+ * APR_ENOSPC if \c dest is NULL and the source length (based on \c slen or
|
||
|
|
+ * APR_ENCODE_STRING) is too big to decode, or APR_EINCOMPLETE if the source
|
||
|
|
+ * length (based on \c slen or APR_ENCODE_STRING) is invalid for a base32
|
||
|
|
+ * encoding, or APR_BADCH if a non base32 character is present and
|
||
|
|
+ * APR_ENCODE_RELAXED is not specified.
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_decode_base32_binary(unsigned char *dest,
|
||
|
|
const char *src, apr_ssize_t slen, int flags, apr_size_t * len);
|
||
|
|
@@ -395,14 +447,15 @@
|
||
|
|
* return the results from a pool.
|
||
|
|
* @param p Pool to allocate from.
|
||
|
|
* @param src The base32 string to decode.
|
||
|
|
- * @param slen The length of the base32 string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, parse RFC4648 Base 32 Encoding. If
|
||
|
|
* APR_ENCODE_BASE32HEX, use RFC4648 base32hex Encoding.
|
||
|
|
- * @param len If present, returns the number of characters written, excluding
|
||
|
|
- * the zero padding.
|
||
|
|
- * @return A string allocated from the pool containing the result with a zero
|
||
|
|
- * pad. If src was NULL, or an error occurred, NULL is returned.
|
||
|
|
+ * @param len If not NULL, outputs the length of the encoding (excluding the
|
||
|
|
+ * trailing NUL).
|
||
|
|
+ * @return A NUL terminated string allocated from the pool on success,
|
||
|
|
+ * or NULL if src is NULL or allocation failed or the decoding is not
|
||
|
|
+ * possible (see apr_decode_base32 errors).
|
||
|
|
*/
|
||
|
|
APR_DECLARE(const char *)apr_pdecode_base32(apr_pool_t * p, const char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
@@ -412,15 +465,16 @@
|
||
|
|
* Convert base32 or base32hex with or without padding to binary data, and
|
||
|
|
* return the results from a pool.
|
||
|
|
* @param p Pool to allocate from.
|
||
|
|
- * @param src The original string.
|
||
|
|
+ * @param src The base32 string to decode.
|
||
|
|
* @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, parse RFC4648 Base 32 Encoding. If
|
||
|
|
* APR_ENCODE_BASE32HEX, use RFC4648 base32hex Encoding.
|
||
|
|
- * @param len If present, returns the number of characters written, excluding
|
||
|
|
- * the zero padding.
|
||
|
|
- * @return A buffer allocated from the pool containing the result with a zero
|
||
|
|
- * pad. If src was NULL, or an error occurred, NULL is returned.
|
||
|
|
+ * @param len If not NULL, outputs the length of the encoding (excluding the
|
||
|
|
+ * trailing NUL).
|
||
|
|
+ * @return A NUL terminated string allocated from the pool on success,
|
||
|
|
+ * or NULL if src is NULL or allocation failed or the decoding is not
|
||
|
|
+ * possible (see apr_decode_base32_binary errors).
|
||
|
|
*/
|
||
|
|
APR_DECLARE(const unsigned char *)apr_pdecode_base32_binary(apr_pool_t * p,
|
||
|
|
const char *src, apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
@@ -428,31 +482,40 @@
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Convert text data to base16 (hex).
|
||
|
|
- * @param dest The destination string, can be NULL.
|
||
|
|
- * @param src The original string.
|
||
|
|
+ * @param dest The destination string, can be NULL to output in \c len the
|
||
|
|
+ * needed buffer length for encoding.
|
||
|
|
+ * @param src The original string, can be NULL if \c dest is NULL and \c slen
|
||
|
|
+ * is positive or nul.
|
||
|
|
* @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, emit RFC4648 Base 16 Encoding. If
|
||
|
|
* APR_ENCODE_COLON, separate each token with a colon.
|
||
|
|
- * @param len If present and src is NULL, returns the maximum possible length
|
||
|
|
- * of the destination buffer, including a zero pad. If present and src is
|
||
|
|
- * not NULL, returns the number of characters actually written.
|
||
|
|
- * @return APR_SUCCESS, or APR_NOTFOUND if the string was NULL.
|
||
|
|
+ * @param len If not NULL, outputs the length of the buffer needed for encoding
|
||
|
|
+ * (including the trailing NUL) if \c dest is NULL, or the actual length of
|
||
|
|
+ * the encoding (excluding the trailing NUL) if \c dest is not NULL.
|
||
|
|
+ * @return APR_SUCCESS, or APR_EINVAL if \c slen is not APR_ENCODE_STRING and
|
||
|
|
+ * negative, or APR_NOTFOUND if \c dest is not NULL and \c src is NULL, or
|
||
|
|
+ * APR_ENOSPC if \c dest is NULL and the source length (based on \c slen or
|
||
|
|
+ * APR_ENCODE_STRING) is too big to encode.
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_encode_base16(char *dest, const char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Convert binary data to base16 (hex).
|
||
|
|
- * @param dest The destination string, can be NULL.
|
||
|
|
- * @param src The original buffer.
|
||
|
|
+ * @param dest The destination string, can be NULL to output in \c len the
|
||
|
|
+ * needed buffer length for encoding.
|
||
|
|
+ * @param src The original buffer, can be NULL if \c dest is NULL.
|
||
|
|
* @param slen The length of the original buffer.
|
||
|
|
* @param flags If APR_ENCODE_NONE, emit RFC4648 Base 16 Encoding. If
|
||
|
|
* APR_ENCODE_COLON, separate each token with a colon.
|
||
|
|
- * @param len If present and src is NULL, returns the maximum possible length
|
||
|
|
- * of the destination buffer, including a zero pad. If present and src is
|
||
|
|
- * not NULL, returns the number of characters actually written.
|
||
|
|
- * @return APR_SUCCESS, or APR_NOTFOUND if the string was NULL.
|
||
|
|
+ * @param len If not NULL, outputs the length of the buffer needed for encoding
|
||
|
|
+ * (including the trailing NUL) if \c dest is NULL, or the actual length of
|
||
|
|
+ * the encoding (excluding the trailing NUL) if \c dest is not NULL.
|
||
|
|
+ * @return APR_SUCCESS, or APR_EINVAL if \c slen is negative, or APR_NOTFOUND
|
||
|
|
+ * if \c dest is not NULL and \c src is NULL, or APR_ENOSPC if \c dest is NULL
|
||
|
|
+ * and the source length (based on \c slen or APR_ENCODE_STRING) is too big to
|
||
|
|
+ * encode.
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_encode_base16_binary(char *dest,
|
||
|
|
const unsigned char *src, apr_ssize_t slen, int flags,
|
||
|
|
@@ -464,13 +527,14 @@
|
||
|
|
* @param p Pool to allocate from.
|
||
|
|
* @param src The original string.
|
||
|
|
* @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, emit RFC4648 Base 16 Encoding. If
|
||
|
|
* APR_ENCODE_COLON, separate each token with a colon.
|
||
|
|
- * @param len If present, returns the number of characters written, excluding
|
||
|
|
- * the zero padding.
|
||
|
|
- * @return A string allocated from the pool containing the result with a zero
|
||
|
|
- * pad. If src was NULL, or an error occurred, NULL is returned.
|
||
|
|
+ * @param len If not NULL, outputs the length of the encoding (excluding the
|
||
|
|
+ * trailing NUL).
|
||
|
|
+ * @return A NUL terminated string allocated from the pool on success,
|
||
|
|
+ * or NULL if src is NULL or allocation failed or the encoding is not
|
||
|
|
+ * possible (see apr_encode_base16 errors).
|
||
|
|
*/
|
||
|
|
APR_DECLARE(const char *)apr_pencode_base16(apr_pool_t * p, const char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
@@ -484,10 +548,11 @@
|
||
|
|
* @param slen The length of the original buffer.
|
||
|
|
* @param flags If APR_ENCODE_NONE, emit RFC4648 Base 16 Encoding. If
|
||
|
|
* APR_ENCODE_COLON, separate each token with a colon.
|
||
|
|
- * @param len If present, returns the number of characters written, excluding
|
||
|
|
- * the zero padding.
|
||
|
|
- * @return A string allocated from the pool containing the result with a zero
|
||
|
|
- * pad. If src was NULL, or an error occurred, NULL is returned.
|
||
|
|
+ * @param len If not NULL, outputs the length of the encoding (excluding the
|
||
|
|
+ * trailing NUL).
|
||
|
|
+ * @return A NUL terminated string allocated from the pool on success,
|
||
|
|
+ * or NULL if src is NULL or allocation failed or the encoding is not
|
||
|
|
+ * possible (see apr_encode_base16_binary errors).
|
||
|
|
*/
|
||
|
|
APR_DECLARE(const char *)apr_pencode_base16_binary(apr_pool_t * p,
|
||
|
|
const unsigned char *src, apr_ssize_t slen,
|
||
|
|
@@ -495,34 +560,48 @@
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Convert base16 (hex) to text data.
|
||
|
|
- * @param dest The destination string, can be NULL.
|
||
|
|
- * @param src The original string.
|
||
|
|
- * @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * @param dest The destination string, can be NULL to output in \c len the
|
||
|
|
+ * needed buffer length for decoding.
|
||
|
|
+ * @param src The base16 string, can be NULL if \c dest is NULL and \c slen
|
||
|
|
+ * is positive or nul.
|
||
|
|
+ * @param slen The length of the base16 string, or APR_ENCODE_STRING if
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, parse RFC4648 Base 16 Encoding. If
|
||
|
|
* APR_ENCODE_COLON, allow tokens to be separated with a colon.
|
||
|
|
- * @param len If present and src is NULL, returns the maximum possible length
|
||
|
|
- * of the destination buffer, including a zero pad. If present and src is
|
||
|
|
- * not NULL, returns the number of characters actually written.
|
||
|
|
- * @return APR_SUCCESS, or APR_NOTFOUND if the string was NULL, or APR_BADCH
|
||
|
|
- * if a non hex character is present. A zero pad is appended to the buffer.
|
||
|
|
+ * @param len If not NULL, outputs the length of the buffer needed for decoding
|
||
|
|
+ * (including the trailing NUL) if \c dest is NULL, or the actual length of
|
||
|
|
+ * the decoding (excluding the trailing NUL) if \c dest is not NULL.
|
||
|
|
+ * @return APR_SUCCESS, or APR_EINVAL if \c slen is not APR_ENCODE_STRING and
|
||
|
|
+ * negative, or APR_NOTFOUND if \c dest is not NULL and \c src is NULL, or
|
||
|
|
+ * APR_ENOSPC if \c dest is NULL and the source length (based on \c slen or
|
||
|
|
+ * APR_ENCODE_STRING) is too big to decode, or APR_EINCOMPLETE if the source
|
||
|
|
+ * length (based on \c slen or APR_ENCODE_STRING) is invalid for a base16
|
||
|
|
+ * encoding, or APR_BADCH if a non base16 character is present and
|
||
|
|
+ * APR_ENCODE_RELAXED is not specified.
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_decode_base16(char *dest, const char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Convert base16 (hex) to binary data.
|
||
|
|
- * @param dest The destination buffer, can be NULL.
|
||
|
|
- * @param src The original string.
|
||
|
|
- * @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * @param dest The destination string, can be NULL to output in \c len the
|
||
|
|
+ * needed buffer length for decoding.
|
||
|
|
+ * @param src The base16 string, can be NULL if \c dest is NULL and \c slen
|
||
|
|
+ * is positive or nul.
|
||
|
|
+ * @param slen The length of the base16 string, or APR_ENCODE_STRING if
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, parse RFC4648 Base 16 Encoding. If
|
||
|
|
* APR_ENCODE_COLON, allow tokens to be separated with a colon.
|
||
|
|
- * @param len If present and src is NULL, returns the maximum possible length
|
||
|
|
- * of the destination buffer, including a zero pad. If present and src is
|
||
|
|
- * not NULL, returns the number of characters actually written.
|
||
|
|
- * @return APR_SUCCESS, or APR_NOTFOUND if the string was NULL, or APR_BADCH
|
||
|
|
- * if a non hex character is present. No zero pad is written to the buffer.
|
||
|
|
+ * @param len If not NULL, outputs the length of the buffer needed for decoding
|
||
|
|
+ * (including the trailing NUL) if \c dest is NULL, or the actual length of
|
||
|
|
+ * the decoding (excluding the trailing NUL) if \c dest is not NULL.
|
||
|
|
+ * @return APR_SUCCESS, or APR_EINVAL if \c slen is not APR_ENCODE_STRING and
|
||
|
|
+ * negative, or APR_NOTFOUND if \c dest is not NULL and \c src is NULL, or
|
||
|
|
+ * APR_ENOSPC if \c dest is NULL and the source length (based on \c slen or
|
||
|
|
+ * APR_ENCODE_STRING) is too big to decode, or APR_EINCOMPLETE if the source
|
||
|
|
+ * length (based on \c slen or APR_ENCODE_STRING) is invalid for a base16
|
||
|
|
+ * encoding, or APR_BADCH if a non base16 character is present and
|
||
|
|
+ * APR_ENCODE_RELAXED is not specified.
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_decode_base16_binary(unsigned char *dest,
|
||
|
|
const char *src, apr_ssize_t slen, int flags, apr_size_t * len);
|
||
|
|
@@ -530,15 +609,16 @@
|
||
|
|
/**
|
||
|
|
* Convert base16 (hex) and return the results from a pool.
|
||
|
|
* @param p Pool to allocate from.
|
||
|
|
- * @param src The original string.
|
||
|
|
+ * @param src The base16 string to decode.
|
||
|
|
* @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, parse RFC4648 Base 16 Encoding. If
|
||
|
|
* APR_ENCODE_COLON, allow tokens to be separated with a colon.
|
||
|
|
- * @param len If present, returns the number of characters written, excluding
|
||
|
|
- * the zero padding.
|
||
|
|
- * @return A buffer allocated from the pool containing the result with a zero
|
||
|
|
- * pad. If src was NULL, or an error occurred, NULL is returned.
|
||
|
|
+ * @param len If not NULL, outputs the length of the encoding (excluding the
|
||
|
|
+ * trailing NUL).
|
||
|
|
+ * @return A NUL terminated string allocated from the pool on success,
|
||
|
|
+ * or NULL if src is NULL or allocation failed or the decoding is not
|
||
|
|
+ * possible (see apr_decode_base16 errors).
|
||
|
|
*/
|
||
|
|
APR_DECLARE(const char *)apr_pdecode_base16(apr_pool_t * p, const char *src,
|
||
|
|
apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
@@ -547,15 +627,16 @@
|
||
|
|
/**
|
||
|
|
* Convert base16 (hex) to binary data, and return the results from a pool.
|
||
|
|
* @param p Pool to allocate from.
|
||
|
|
- * @param src The original string.
|
||
|
|
+ * @param src The base16 string to decode.
|
||
|
|
* @param slen The length of the original string, or APR_ENCODE_STRING if
|
||
|
|
- * NUL terminated.
|
||
|
|
+ * the actual length should be computed based on NUL termination.
|
||
|
|
* @param flags If APR_ENCODE_NONE, parse RFC4648 Base 16 Encoding. If
|
||
|
|
* APR_ENCODE_COLON, allow tokens to be separated with a colon.
|
||
|
|
- * @param len If present, returns the number of characters written, excluding
|
||
|
|
- * the zero padding.
|
||
|
|
- * @return A buffer allocated from the pool containing the result with a zero
|
||
|
|
- * pad. If src was NULL, or an error occurred, NULL is returned.
|
||
|
|
+ * @param len If not NULL, outputs the length of the encoding (excluding the
|
||
|
|
+ * trailing NUL).
|
||
|
|
+ * @return A NUL terminated string allocated from the pool on success,
|
||
|
|
+ * or NULL if src is NULL or allocation failed or the decoding is not
|
||
|
|
+ * possible (see apr_decode_base16_binary errors).
|
||
|
|
*/
|
||
|
|
APR_DECLARE(const unsigned char *)apr_pdecode_base16_binary(apr_pool_t * p,
|
||
|
|
const char *src, apr_ssize_t slen, int flags, apr_size_t * len)
|
||
|
|
--- apr-1.7.0/include/private/apr_encode_private.h.encoding
|
||
|
|
+++ apr-1.7.0/include/private/apr_encode_private.h
|
||
|
|
@@ -34,7 +34,8 @@
|
||
|
|
*/
|
||
|
|
|
||
|
|
#if APR_CHARSET_EBCDIC
|
||
|
|
- static int convert_a2e[256] = {
|
||
|
|
+
|
||
|
|
+static unsigned char convert_a2e[256] = {
|
||
|
|
0x00, 0x01, 0x02, 0x03, 0x37, 0x2D, 0x2E, 0x2F, 0x16, 0x05, 0x15, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
|
||
|
|
0x10, 0x11, 0x12, 0x13, 0x3C, 0x3D, 0x32, 0x26, 0x18, 0x19, 0x3F, 0x27, 0x1C, 0x1D, 0x1E, 0x1F,
|
||
|
|
0x40, 0x5A, 0x7F, 0x7B, 0x5B, 0x6C, 0x50, 0x7D, 0x4D, 0x5D, 0x5C, 0x4E, 0x6B, 0x60, 0x4B, 0x61,
|
||
|
|
@@ -52,7 +53,7 @@
|
||
|
|
0x44, 0x45, 0x42, 0x46, 0x43, 0x47, 0x9C, 0x48, 0x54, 0x51, 0x52, 0x53, 0x58, 0x55, 0x56, 0x57,
|
||
|
|
0x8C, 0x49, 0xCD, 0xCE, 0xCB, 0xCF, 0xCC, 0xE1, 0x70, 0xDD, 0xDE, 0xDB, 0xDC, 0x8D, 0x8E, 0xDF};
|
||
|
|
|
||
|
|
- static int convert_e2a[256] = {
|
||
|
|
+static unsigned char convert_e2a[256] = {
|
||
|
|
0x00, 0x01, 0x02, 0x03, 0x9C, 0x09, 0x86, 0x7F, 0x97, 0x8D, 0x8E, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
|
||
|
|
0x10, 0x11, 0x12, 0x13, 0x9D, 0x0A, 0x08, 0x87, 0x18, 0x19, 0x92, 0x8F, 0x1C, 0x1D, 0x1E, 0x1F,
|
||
|
|
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x17, 0x1B, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x05, 0x06, 0x07,
|
||
|
|
@@ -69,12 +70,16 @@
|
||
|
|
0x7D, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0xB9, 0xFB, 0xFC, 0xF9, 0xFA, 0xFF,
|
||
|
|
0x5C, 0xF7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0xB2, 0xD4, 0xD6, 0xD2, 0xD3, 0xD5,
|
||
|
|
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0xB3, 0xDB, 0xDC, 0xD9, 0xDA, 0x9F};
|
||
|
|
-#define decode ENCODE_TO_ASCII(ch) convert_e2a[(unsigned char)ch]
|
||
|
|
-#define decode ENCODE_TO_NATIVE(ch) convert_a2e[(unsigned char)ch]
|
||
|
|
-#else /* APR_CHARSET_EBCDIC */
|
||
|
|
-#define ENCODE_TO_ASCII(ch) (ch)
|
||
|
|
-#define ENCODE_TO_NATIVE(ch) (ch)
|
||
|
|
-#endif /* !APR_CHARSET_EBCDIC */
|
||
|
|
+
|
||
|
|
+#define TO_ASCII(ch) (convert_e2a[(unsigned char)(ch)])
|
||
|
|
+#define TO_NATIVE(ch) (convert_a2e[(unsigned char)(ch)])
|
||
|
|
+
|
||
|
|
+#else /* APR_CHARSET_EBCDIC */
|
||
|
|
+
|
||
|
|
+#define TO_ASCII(ch) ((unsigned char)(ch))
|
||
|
|
+#define TO_NATIVE(ch) ((unsigned char)(ch))
|
||
|
|
+
|
||
|
|
+#endif /* !APR_CHARSET_EBCDIC */
|
||
|
|
|
||
|
|
/** @} */
|
||
|
|
#ifdef __cplusplus
|
||
|
|
--- apr-1.7.0/test/testencode.c.encoding
|
||
|
|
+++ apr-1.7.0/test/testencode.c
|
||
|
|
@@ -905,6 +905,202 @@
|
||
|
|
apr_pool_destroy(pool);
|
||
|
|
}
|
||
|
|
|
||
|
|
+static void test_encode_errors(abts_case * tc, void *data)
|
||
|
|
+{
|
||
|
|
+ char dest[64];
|
||
|
|
+ apr_size_t len;
|
||
|
|
+ apr_status_t rv;
|
||
|
|
+
|
||
|
|
+ /* Can't test APR_ENOSPC without a NUL terminated buffer of
|
||
|
|
+ * length APR_SIZE_MAX / 4 * 3 and passing APR_ENCODE_STRING,
|
||
|
|
+ * which we won't even think about :)
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+ /* base64 */
|
||
|
|
+ rv = apr_encode_base64(dest, "", -2, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINVAL, rv);
|
||
|
|
+ rv = apr_encode_base64(dest, NULL, APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_NOTFOUND, rv);
|
||
|
|
+
|
||
|
|
+ /* base64_binary */
|
||
|
|
+ rv = apr_encode_base64_binary(dest, (const unsigned char *)"", -2, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINVAL, rv);
|
||
|
|
+ rv = apr_encode_base64_binary(dest, NULL, APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_NOTFOUND, rv);
|
||
|
|
+
|
||
|
|
+ /* base32 */
|
||
|
|
+ rv = apr_encode_base32(dest, "", -2, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINVAL, rv);
|
||
|
|
+ rv = apr_encode_base32(dest, NULL, APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_NOTFOUND, rv);
|
||
|
|
+
|
||
|
|
+ /* base32_binary */
|
||
|
|
+ rv = apr_encode_base32_binary(dest, (const unsigned char *)"", -2, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINVAL, rv);
|
||
|
|
+ rv = apr_encode_base32_binary(dest, NULL, APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_NOTFOUND, rv);
|
||
|
|
+
|
||
|
|
+ /* base16 */
|
||
|
|
+ rv = apr_encode_base16(dest, "", -2, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINVAL, rv);
|
||
|
|
+ rv = apr_encode_base16(dest, NULL, APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_NOTFOUND, rv);
|
||
|
|
+
|
||
|
|
+ /* base16_binary */
|
||
|
|
+ rv = apr_encode_base16_binary(dest, (const unsigned char *)"", -2, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINVAL, rv);
|
||
|
|
+ rv = apr_encode_base16_binary(dest, NULL, APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_NOTFOUND, rv);
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+static void test_decode_errors(abts_case * tc, void *data)
|
||
|
|
+{
|
||
|
|
+ char dest[64];
|
||
|
|
+ apr_size_t len;
|
||
|
|
+ apr_status_t rv;
|
||
|
|
+ unsigned char *udest = (unsigned char *)dest;
|
||
|
|
+
|
||
|
|
+ /* base64 */
|
||
|
|
+ rv = apr_decode_base64(dest, "", -2, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINVAL, rv);
|
||
|
|
+ rv = apr_decode_base64(dest, NULL, APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_NOTFOUND, rv);
|
||
|
|
+ rv = apr_decode_base64(NULL, NULL, 5, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base64(dest, "ABCDE", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base64(dest, "ABCD*EF", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_BADCH, rv);
|
||
|
|
+ rv = apr_decode_base64(dest, "ABCD*EF", APR_ENCODE_STRING,
|
||
|
|
+ APR_ENCODE_RELAXED, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
|
||
|
|
+ ABTS_SIZE_EQUAL(tc, 3, len);
|
||
|
|
+
|
||
|
|
+ /* base64_binary */
|
||
|
|
+ rv = apr_decode_base64_binary(udest, "", -2, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINVAL, rv);
|
||
|
|
+ rv = apr_decode_base64_binary(udest, NULL, APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_NOTFOUND, rv);
|
||
|
|
+ rv = apr_decode_base64_binary(NULL, NULL, 5, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base64_binary(udest, "ABCDE", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base64_binary(udest, "ABCD*EF", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_BADCH, rv);
|
||
|
|
+ rv = apr_decode_base64_binary(udest, "ABCD*EF", APR_ENCODE_STRING,
|
||
|
|
+ APR_ENCODE_RELAXED, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
|
||
|
|
+ ABTS_SIZE_EQUAL(tc, 3, len);
|
||
|
|
+
|
||
|
|
+ /* base32 */
|
||
|
|
+ rv = apr_decode_base32(dest, "", -2, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINVAL, rv);
|
||
|
|
+ rv = apr_decode_base32(dest, NULL, APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_NOTFOUND, rv);
|
||
|
|
+ rv = apr_decode_base32(NULL, NULL, 9, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base32(NULL, NULL, 11, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base32(NULL, NULL, 14, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base32(dest, "ABCDEFGHI", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base32(dest, "ABCDEFGHIJK", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base32(dest, "ABCDEFGHIJKLMN", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base32(dest, "ABCDEFGH*IJ", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_BADCH, rv);
|
||
|
|
+ rv = apr_decode_base32(dest, "ABCEEFGH*IJ", APR_ENCODE_STRING,
|
||
|
|
+ APR_ENCODE_RELAXED, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
|
||
|
|
+ ABTS_SIZE_EQUAL(tc, 5, len);
|
||
|
|
+
|
||
|
|
+ /* base32_binary */
|
||
|
|
+ rv = apr_decode_base32_binary(udest, "", -2, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINVAL, rv);
|
||
|
|
+ rv = apr_decode_base32_binary(udest, NULL, APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_NOTFOUND, rv);
|
||
|
|
+ rv = apr_decode_base32_binary(NULL, NULL, 9, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base32_binary(NULL, NULL, 11, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base32_binary(NULL, NULL, 14, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base32_binary(udest, "ABCDEFGHI", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base32_binary(udest, "ABCDEFGHIJK", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base32_binary(udest, "ABCDEFGHIJKLMN", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base32_binary(udest, "ABCDEFGH*IJ", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_BADCH, rv);
|
||
|
|
+ rv = apr_decode_base32_binary(udest, "ABCEEFGH*IJ", APR_ENCODE_STRING,
|
||
|
|
+ APR_ENCODE_RELAXED, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
|
||
|
|
+ ABTS_SIZE_EQUAL(tc, 5, len);
|
||
|
|
+
|
||
|
|
+ /* base16 */
|
||
|
|
+ rv = apr_decode_base16(dest, "", -2, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINVAL, rv);
|
||
|
|
+ rv = apr_decode_base16(dest, NULL, APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_NOTFOUND, rv);
|
||
|
|
+ rv = apr_decode_base16(NULL, NULL, 3, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base16(dest, "ABC", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base16(dest, "ABCD*EF", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_BADCH, rv);
|
||
|
|
+ rv = apr_decode_base16(dest, "ABCD*EF", APR_ENCODE_STRING,
|
||
|
|
+ APR_ENCODE_RELAXED, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
|
||
|
|
+ ABTS_SIZE_EQUAL(tc, 2, len);
|
||
|
|
+ /* base16 with colon */
|
||
|
|
+ rv = apr_decode_base16(dest, "AB:", APR_ENCODE_STRING,
|
||
|
|
+ APR_ENCODE_COLON, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base16(dest, "AB:C", APR_ENCODE_STRING,
|
||
|
|
+ APR_ENCODE_COLON, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base16(dest, "AB:CD*EF", APR_ENCODE_STRING,
|
||
|
|
+ APR_ENCODE_COLON, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_BADCH, rv);
|
||
|
|
+ rv = apr_decode_base16(dest, "AB:CD*EF", APR_ENCODE_STRING,
|
||
|
|
+ APR_ENCODE_COLON|APR_ENCODE_RELAXED, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
|
||
|
|
+ ABTS_SIZE_EQUAL(tc, 2, len);
|
||
|
|
+
|
||
|
|
+ /* base16_binary */
|
||
|
|
+ rv = apr_decode_base16_binary(udest, "", -2, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINVAL, rv);
|
||
|
|
+ rv = apr_decode_base16_binary(udest, NULL, APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_NOTFOUND, rv);
|
||
|
|
+ rv = apr_decode_base16_binary(NULL, NULL, 3, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base16_binary(udest, "ABC", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base16_binary(udest, "ABCD*EF", APR_ENCODE_STRING, 0, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_BADCH, rv);
|
||
|
|
+ rv = apr_decode_base16_binary(udest, "ABCD*EF", APR_ENCODE_STRING,
|
||
|
|
+ APR_ENCODE_RELAXED, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
|
||
|
|
+ ABTS_SIZE_EQUAL(tc, 2, len);
|
||
|
|
+ /* base16_binary with colon */
|
||
|
|
+ rv = apr_decode_base16_binary(udest, "AB:", APR_ENCODE_STRING,
|
||
|
|
+ APR_ENCODE_COLON, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base16_binary(udest, "AB:C", APR_ENCODE_STRING,
|
||
|
|
+ APR_ENCODE_COLON, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_EINCOMPLETE, rv);
|
||
|
|
+ rv = apr_decode_base16_binary(udest, "AB:CD*EF", APR_ENCODE_STRING,
|
||
|
|
+ APR_ENCODE_COLON, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_BADCH, rv);
|
||
|
|
+ rv = apr_decode_base16_binary(udest, "AB:CD*EF", APR_ENCODE_STRING,
|
||
|
|
+ APR_ENCODE_COLON|APR_ENCODE_RELAXED, &len);
|
||
|
|
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
|
||
|
|
+ ABTS_SIZE_EQUAL(tc, 2, len);
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
abts_suite *testencode(abts_suite * suite)
|
||
|
|
{
|
||
|
|
suite = ADD_SUITE(suite);
|
||
|
|
@@ -921,6 +1117,8 @@
|
||
|
|
abts_run_test(suite, test_encode_base16_binary, NULL);
|
||
|
|
abts_run_test(suite, test_decode_base16, NULL);
|
||
|
|
abts_run_test(suite, test_decode_base16_binary, NULL);
|
||
|
|
+ abts_run_test(suite, test_encode_errors, NULL);
|
||
|
|
+ abts_run_test(suite, test_decode_errors, NULL);
|
||
|
|
|
||
|
|
return suite;
|
||
|
|
}
|