diff options
author | gotoyuzo <gotoyuzo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-03-07 12:10:03 +0000 |
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committer | gotoyuzo <gotoyuzo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-03-07 12:10:03 +0000 |
commit | 24cb3707eb4abc3060e234cb0927edde3ff0b0ad (patch) | |
tree | 4faf09890511fce6f2f2d54b7af5a7f9ca18515f /ext/openssl/ossl_ssl.c | |
parent | 64eaecb8a8e79c63f4dfa88f8b6bed1d7d9fcd51 (diff) |
* ext/openssl/ossl_ssl.c (ossl_start_ssl, ossl_ssl_read,
ossl_ssl_write):
- need to set errno on Win32 platform.
- should call rb_sys_fail instead of rasing SSLError if
SSL_ERROR_SYSCALL occured.
- should wait for that the underlying IO become readable or
writable if the error was SSL_ERROR_WANT_READ or
SSL_ERROR_WANT_WRITE. [ruby-dev:25795]
* ext/openssl/lib/openssl/buffering.rb
(Buffering#initialize): should set @eof and @rbuffer.
(Buffering#fill_rbuff): should rescue Errno::EAGAIN.
(Buffering#consume_rbuf): pointless eof flag resetting is deleted.
(Buffering#read): should return an empty string if the specified
size is zero.
(Buffering#readpartial): new method.
(Buffering#readline): fix typo.
(Buffering#getc): return the first character of string correctly.
(Buffering#each): fix typo. suggested by Brian Ollenberger.
(Buffering#readchar): fix typo.
(Buffering#eof?): should read again it the input buffer is empty.
(Buffering#do_write): should rescue Errno::EAGAIN.
(Buffering#puts): use "\n" as the output field separator.
* ext/openssl/lib/openssl/ssl.rb: set non-blocking flag to the
underlying IO.
* ext/openssl/extconf.rb: get rid of GNUmakefile generation.
* text/openssl/test_pair.rb: test for IO like methods.
* test/ruby/ut_eof.rb: test about empty file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8104 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/openssl/ossl_ssl.c')
-rw-r--r-- | ext/openssl/ossl_ssl.c | 71 |
1 files changed, 41 insertions, 30 deletions
diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c index c73a160a94..01b44f3210 100644 --- a/ext/openssl/ossl_ssl.c +++ b/ext/openssl/ossl_ssl.c @@ -433,52 +433,56 @@ ossl_ssl_setup(VALUE self) return Qtrue; } -static void -ossl_start_ssl(SSL *ssl, int (*func)()) +#ifdef _WIN32 +#define ssl_get_error(ssl, ret) \ + (errno = WSAGetLastError(), SSL_get_error(ssl, ret)) +#else +#define ssl_get_error(ssl, ret) SSL_get_error(ssl, ret) +#endif + +static VALUE +ossl_start_ssl(VALUE self, int (*func)()) { + SSL *ssl; + OpenFile *fptr; + VALUE cb; int ret; + Data_Get_Struct(self, SSL, ssl); + GetOpenFile(ossl_ssl_get_io(self), fptr); + cb = ossl_sslctx_get_verify_cb(ossl_ssl_get_ctx(self)); + SSL_set_ex_data(ssl, ossl_ssl_ex_vcb_idx, (void *)cb); for(;;){ if((ret = func(ssl)) > 0) break; - switch(SSL_get_error(ssl, ret)){ + switch(ssl_get_error(ssl, ret)){ case SSL_ERROR_WANT_WRITE: + rb_io_wait_writable(fileno(fptr->f)); + continue; case SSL_ERROR_WANT_READ: - rb_thread_schedule(); - continue; + rb_io_wait_readable(fileno(fptr->f)); + continue; + case SSL_ERROR_SYSCALL: + rb_sys_fail(0); default: ossl_raise(eSSLError, NULL); } } + + return self; } static VALUE ossl_ssl_connect(VALUE self) { - SSL *ssl; - VALUE cb; - ossl_ssl_setup(self); - Data_Get_Struct(self, SSL, ssl); - cb = ossl_sslctx_get_verify_cb(ossl_ssl_get_ctx(self)); - SSL_set_ex_data(ssl, ossl_ssl_ex_vcb_idx, (void *)cb); - ossl_start_ssl(ssl, SSL_connect); - - return self; + return ossl_start_ssl(self, SSL_connect); } static VALUE ossl_ssl_accept(VALUE self) { - SSL *ssl; - VALUE cb; - ossl_ssl_setup(self); - Data_Get_Struct(self, SSL, ssl); - cb = ossl_sslctx_get_verify_cb(ossl_ssl_get_ctx(self)); - SSL_set_ex_data(ssl, ossl_ssl_ex_vcb_idx, (void *)cb); - ossl_start_ssl(ssl, SSL_accept); - - return self; + return ossl_start_ssl(self, SSL_accept); } static VALUE @@ -506,18 +510,20 @@ ossl_ssl_read(int argc, VALUE *argv, VALUE self) rb_thread_wait_fd(fileno(fptr->f)); for (;;){ nread = SSL_read(ssl, RSTRING(str)->ptr, RSTRING(str)->len); - switch(SSL_get_error(ssl, nread)){ + switch(ssl_get_error(ssl, nread)){ case SSL_ERROR_NONE: goto end; case SSL_ERROR_ZERO_RETURN: rb_eof_error(); case SSL_ERROR_WANT_WRITE: + rb_io_wait_writable(fileno(fptr->f)); + continue; case SSL_ERROR_WANT_READ: - rb_thread_schedule(); + rb_io_wait_readable(fileno(fptr->f)); continue; case SSL_ERROR_SYSCALL: if(ERR_peek_error() == 0 && nread == 0) rb_eof_error(); - ossl_raise(eSSLError, "SSL_read: %s", strerror(errno)); + rb_sys_fail(0); default: ossl_raise(eSSLError, "SSL_read:"); } @@ -542,21 +548,26 @@ ossl_ssl_write(VALUE self, VALUE str) { SSL *ssl; int nwrite = 0; - FILE *fp; + OpenFile *fptr; StringValue(str); Data_Get_Struct(self, SSL, ssl); + GetOpenFile(ossl_ssl_get_io(self), fptr); if (ssl) { for (;;){ nwrite = SSL_write(ssl, RSTRING(str)->ptr, RSTRING(str)->len); - switch(SSL_get_error(ssl, nwrite)){ + switch(ssl_get_error(ssl, nwrite)){ case SSL_ERROR_NONE: goto end; case SSL_ERROR_WANT_WRITE: + rb_io_wait_writable(fileno(fptr->f)); + continue; case SSL_ERROR_WANT_READ: - rb_thread_schedule(); - continue; + rb_io_wait_readable(fileno(fptr->f)); + continue; + case SSL_ERROR_SYSCALL: + rb_sys_fail(0); default: ossl_raise(eSSLError, "SSL_write:"); } |