-
Notifications
You must be signed in to change notification settings - Fork 131
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Inroduction of SSLFax, using the code submitted by Lee Howard. This needs further testing, but should be complete.
- Loading branch information
1 parent
a601194
commit df1282e
Showing
23 changed files
with
2,780 additions
and
270 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,123 @@ | ||
| /* | ||
| * The code in this file was derived from sources taken from (1) HylaFAX+ on | ||
| * 13 June 2022. That source states that it was derived from (2) GitHub user, | ||
| * "mrwicks", on 9 Oct 2018. That source, itself, was derived from work by | ||
| * "Amlendra" published at Aticleworld on 21 May 2017 (3). That work, then, | ||
| * references programs (4) Copyright (c) 2000 Sean Walton and Macmillan | ||
| * Publishers (The "Linux Socket Programming" book) and are licensed under | ||
| * the GPL. | ||
| * | ||
| * 1. https://hylafax.sourceforge.net | ||
| * 2. https://github.com/mrwicks/miscellaneous/tree/master/tls_1.2_example | ||
| * 3. https://aticleworld.com/ssl-server-client-using-openssl-in-c/ | ||
| * 4. http://www.cs.utah.edu/~swalton/listings/sockets/programs/ | ||
| * | ||
| * It is, therefore, presumed that this work is either under the* public | ||
| * domain or is licensed under the GPL. A copy of the GPL is as follows... | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | ||
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | ||
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
| * SUCH DAMAGE. | ||
| */ | ||
| //#ifndef __sslfax_H | ||
| //#define __sslfax_H | ||
| // | ||
| //#include <errno.h> | ||
| //#include <unistd.h> | ||
| //#include <string.h> | ||
| //#include <arpa/inet.h> | ||
| //#include <sys/socket.h> | ||
| //#include <sys/types.h> | ||
| //#include <netinet/in.h> | ||
| //#include <resolv.h> | ||
| //#include <stdio.h> | ||
| //#include <netdb.h> | ||
| //#include <openssl/ssl.h> | ||
| //#include <openssl/err.h> | ||
| // | ||
| //#include "Str.h" | ||
| // | ||
| //struct SSLFaxProcess { | ||
| // SSL_CTX *ctx; | ||
| // SSL *ssl; | ||
| // int server; | ||
| // int client; | ||
| // fxStr emsg; // error message | ||
| //}; | ||
| // | ||
| //struct SSLFax { | ||
| //public: | ||
| // int getAddressFamily(fxStr& address); | ||
| // SSLFaxProcess null(); | ||
| // SSLFaxProcess startServer(fxStr info, fxStr pemFile); | ||
| // SSLFaxProcess startClient(fxStr info, fxStr passcode, const uint8_t *bitrev, long ms); | ||
| // void acceptClient(SSLFaxProcess& sfp, fxStr passcode, int modemFd, long ms); | ||
| // bool acceptClient1(SSLFaxProcess& sfp, long ms, bool sustain = false); | ||
| // void acceptClient2(SSLFaxProcess& sfp, fxStr passcode, int modemFd, long ms, bool sustain = false); | ||
| // void cleanup(SSLFaxProcess& sfp, bool sustain = false); | ||
| // int pending(SSLFaxProcess& sfp); | ||
| // int read(SSLFaxProcess& sfp, void *buf, size_t count, int modemFd, long ms, bool sustain = false, bool carryon = false); | ||
| // int write(SSLFaxProcess& sfp, const uint8_t *buf, unsigned int count, const uint8_t *bitrev, int modemFd, long ms, bool eod, bool sustain = false); | ||
| //}; | ||
| // | ||
| //#endif | ||
|
|
||
| /*! \file */ | ||
|
|
||
| #if !defined(_SPANDSP_PRIVATE_SSLFAX_H_) | ||
| #define _SPANDSP_PRIVATE_SSLFAX_H_ | ||
|
|
||
| #include <openssl/ssl.h> | ||
| #include <openssl/err.h> | ||
|
|
||
| /*! | ||
| SSL Fax connection descriptor. This defines the state of a single | ||
| instance of an SSL Fax connection. | ||
| */ | ||
| struct sslfax_state_s | ||
| { | ||
| /*! \brief The remote SSL Fax URL, if known, else NULL. */ | ||
| char* url; | ||
| SSL_CTX *ctx; | ||
| SSL *ssl; | ||
| int server; | ||
| int client; | ||
| int rcp_count; | ||
| int ecm_ones; | ||
| int ecm_bitpos; | ||
| uint8_t ecm_byte; | ||
| bool doread; | ||
| int signal; | ||
| bool do_underflow; | ||
| bool cleanup; | ||
|
|
||
| get_byte_func_t get_phase; | ||
|
|
||
| /*! \brief A user specified opaque pointer passed to the put, get, and hdlc routines. */ | ||
| void *msg_user_data; | ||
| /*! \brief The callback function used to get bytes to be transmitted. */ | ||
| get_msg_func_t get_msg; | ||
| /*! \brief The callback function used to put bytes received. */ | ||
| put_msg_func_t put_msg; | ||
| /*! \brief The callback function used to accept HDLC frames. */ | ||
| hdlc_frame_handler_t hdlc_accept; | ||
| /*! \brief The callback function used for HDLC underflow indication. */ | ||
| hdlc_underflow_handler_t hdlc_tx_underflow; | ||
| /*! \brief Whether or not the data represents HDLC or not. */ | ||
| bool tx_use_hdlc; | ||
| bool rx_use_hdlc; | ||
|
|
||
| /*! \brief Error and flow logging control */ | ||
| logging_state_t logging; | ||
| }; | ||
|
|
||
| #endif | ||
| /*- End of file ------------------------------------------------------------*/ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.