diff options
Diffstat (limited to 'src/libgit2/netops.c')
-rw-r--r-- | src/libgit2/netops.c | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/src/libgit2/netops.c b/src/libgit2/netops.c deleted file mode 100644 index 00640c600..000000000 --- a/src/libgit2/netops.c +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (C) the libgit2 contributors. All rights reserved. - * - * This file is part of libgit2, distributed under the GNU GPL v2 with - * a Linking Exception. For full terms see the included COPYING file. - */ - -#include "netops.h" - -#include <ctype.h> -#include "git2/errors.h" - -#include "posix.h" -#include "str.h" -#include "runtime.h" - -int gitno_recv(gitno_buffer *buf) -{ - return buf->recv(buf); -} - -void gitno_buffer_setup_callback( - gitno_buffer *buf, - char *data, - size_t len, - int (*recv)(gitno_buffer *buf), void *cb_data) -{ - memset(data, 0x0, len); - buf->data = data; - buf->len = len; - buf->offset = 0; - buf->recv = recv; - buf->cb_data = cb_data; -} - -static int recv_stream(gitno_buffer *buf) -{ - git_stream *io = (git_stream *) buf->cb_data; - size_t readlen = buf->len - buf->offset; - ssize_t ret; - - readlen = min(readlen, INT_MAX); - - ret = git_stream_read(io, buf->data + buf->offset, (int)readlen); - if (ret < 0) - return -1; - - buf->offset += ret; - return (int)ret; -} - -void gitno_buffer_setup_fromstream(git_stream *st, gitno_buffer *buf, char *data, size_t len) -{ - memset(data, 0x0, len); - buf->data = data; - buf->len = len; - buf->offset = 0; - buf->recv = recv_stream; - buf->cb_data = st; -} - -/* Consume up to ptr and move the rest of the buffer to the beginning */ -int gitno_consume(gitno_buffer *buf, const char *ptr) -{ - size_t consumed; - - GIT_ASSERT(ptr - buf->data >= 0); - GIT_ASSERT(ptr - buf->data <= (int) buf->len); - - consumed = ptr - buf->data; - - memmove(buf->data, ptr, buf->offset - consumed); - memset(buf->data + buf->offset, 0x0, buf->len - buf->offset); - buf->offset -= consumed; - - return 0; -} - -/* Consume const bytes and move the rest of the buffer to the beginning */ -void gitno_consume_n(gitno_buffer *buf, size_t cons) -{ - memmove(buf->data, buf->data + cons, buf->len - buf->offset); - memset(buf->data + cons, 0x0, buf->len - buf->offset); - buf->offset -= cons; -} - -/* Match host names according to RFC 2818 rules */ -int gitno__match_host(const char *pattern, const char *host) -{ - for (;;) { - char c = git__tolower(*pattern++); - - if (c == '\0') - return *host ? -1 : 0; - - if (c == '*') { - c = *pattern; - /* '*' at the end matches everything left */ - if (c == '\0') - return 0; - - /* - * We've found a pattern, so move towards the next matching - * char. The '.' is handled specially because wildcards aren't - * allowed to cross subdomains. - */ - - while(*host) { - char h = git__tolower(*host); - if (c == h) - return gitno__match_host(pattern, host++); - if (h == '.') - return gitno__match_host(pattern, host); - host++; - } - return -1; - } - - if (c != git__tolower(*host++)) - return -1; - } - - return -1; -} |