diff options
author | Roger Dingledine <arma@torproject.org> | 2002-11-25 01:22:34 +0000 |
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committer | Roger Dingledine <arma@torproject.org> | 2002-11-25 01:22:34 +0000 |
commit | 147879ab17801d44098d19ec94e705f890070a81 (patch) | |
tree | cd2e2883637efb3d6aff3d61934692210533ae35 /src/common | |
parent | b097aa3288f6c964d86df1f765e6d07cce0ab0f7 (diff) | |
download | tor-147879ab17801d44098d19ec94e705f890070a81.tar tor-147879ab17801d44098d19ec94e705f890070a81.tar.gz |
removing more unused files
svn:r141
Diffstat (limited to 'src/common')
-rw-r--r-- | src/common/Makefile.am | 4 | ||||
-rw-r--r-- | src/common/key.c | 89 | ||||
-rw-r--r-- | src/common/key.h | 32 | ||||
-rw-r--r-- | src/common/policies.h | 39 | ||||
-rw-r--r-- | src/common/utils.c | 154 | ||||
-rw-r--r-- | src/common/utils.h | 53 |
6 files changed, 2 insertions, 369 deletions
diff --git a/src/common/Makefile.am b/src/common/Makefile.am index 10add6a83..b15be3e51 100644 --- a/src/common/Makefile.am +++ b/src/common/Makefile.am @@ -3,7 +3,7 @@ noinst_LIBRARIES = libor.a #CFLAGS = -Wall -Wpointer-arith -O2 -libor_a_SOURCES = log.c utils.c crypto.c fakepoll.c +libor_a_SOURCES = log.c crypto.c fakepoll.c -noinst_HEADERS = log.h policies.h utils.h ss.h version.h crypto.h fakepoll.h +noinst_HEADERS = log.h ss.h version.h crypto.h fakepoll.h diff --git a/src/common/key.c b/src/common/key.c deleted file mode 100644 index ab91322d7..000000000 --- a/src/common/key.c +++ /dev/null @@ -1,89 +0,0 @@ -/** - * key.c - * Key management. - * - * Matej Pfajfar <mp292@cam.ac.uk> - */ - -/* - * Changes : - * $Log$ - * Revision 1.1 2002/06/26 22:45:50 arma - * Initial revision - * - * Revision 1.5 2002/03/12 23:28:26 mp292 - * Removed calls to ERR_load_crypto_strings() (libcrypt). - * - * Revision 1.4 2002/01/27 19:23:03 mp292 - * Fixed a bug in parameter checking. - * - * Revision 1.3 2002/01/26 18:50:11 mp292 - * Reviewed according to Secure-Programs-HOWTO. - * - * Revision 1.2 2002/01/04 07:19:03 badbytes - * Key generation moved to a separate utility (orkeygen). - * - * Revision 1.1 2001/12/14 12:16:33 badbytes - * Added routine for reading a private key from a file. - * - */ - -#include <string.h> - -#include <openssl/err.h> -#include <openssl/pem.h> - -#include "key.h" -#include "log.h" -#include "config.h" - -RSA *load_prkey(unsigned char *keyfile) -{ - RSA *rsa_private=NULL; - FILE *f_pr; - int retval = 0; - - if (keyfile) /* non-NULL filename */ - { - if (strspn(keyfile,CONFIG_LEGAL_FILENAME_CHARACTERS) == strlen(keyfile)) /* filename contains legal characters only */ - { - /* open the keyfile */ - f_pr=fopen(keyfile,"r"); - if (!f_pr) - { - log(LOG_ERR,"Failed to open keyfile %s.",keyfile); - return NULL; - } - - /* read the private key */ - rsa_private = PEM_read_RSAPrivateKey(f_pr,&rsa_private,NULL,NULL); - fclose(f_pr); - if (!rsa_private) - { - log(LOG_ERR,"Error reading private key : %s",ERR_reason_error_string(ERR_get_error())); - return NULL; - } - - /* check the private key */ - retval = RSA_check_key(rsa_private); - if (retval == 0) - { - log(LOG_ERR,"Private key read but is invalid : %s.", ERR_reason_error_string(ERR_get_error())); - RSA_free(rsa_private); - return NULL; - } - else if (retval == -1) - { - log(LOG_ERR,"Private key read but validity checking failed : %s",ERR_reason_error_string(ERR_get_error())); - RSA_free(rsa_private); - return NULL; - } - else if (retval == 1) - { - return rsa_private; - } - } /* filename contains legal characters only */ - } - - return NULL; /* report error */ -} diff --git a/src/common/key.h b/src/common/key.h deleted file mode 100644 index ad41f1d88..000000000 --- a/src/common/key.h +++ /dev/null @@ -1,32 +0,0 @@ -/** - * key.h - * Routines for generating key pairs and loading private keys. - * - * Matej Pfajfar <mp292@cam.ac.uk> - */ - -/* - * Changes : - * $Log$ - * Revision 1.1 2002/06/26 22:45:50 arma - * Initial revision - * - * Revision 1.3 2002/01/26 18:50:11 mp292 - * Reviewed according to Secure-Programs-HOWTO. - * - * Revision 1.2 2001/12/18 10:37:47 badbytes - * Header files now only apply if they were not previously included from somewhere else. - * - * Revision 1.1 2001/12/14 12:16:33 badbytes - * Added routine for reading a private key from a file. - * - */ - -#ifndef __KEY_H -#include <openssl/rsa.h> - -/* read the private key in keyfile into memory */ -RSA *load_prkey(unsigned char *keyfile); - -#define __KEY_H -#endif diff --git a/src/common/policies.h b/src/common/policies.h deleted file mode 100644 index 78ba20c50..000000000 --- a/src/common/policies.h +++ /dev/null @@ -1,39 +0,0 @@ -/** - * policies.h - * Traffic shaping policies for the network funnel. - * - * Matej Pfajfar <mp292@cam.ac.uk> - */ - -/* - * Changes : - * $Log$ - * Revision 1.1 2002/06/26 22:45:50 arma - * Initial revision - * - * Revision 1.2 2002/03/12 23:42:37 mp292 - * Various bugfixes. - * - * Revision 1.1 2002/03/03 00:03:49 mp292 - * Moved from or/network (merged core and network funnel into a single thread). - * - * Revision 1.3 2002/02/09 17:00:42 mp292 - * Added core_sock to list of parameters for comms with the router core. - * - * Revision 1.2 2002/02/03 22:40:44 mp292 - * Changes to cell size. - * - * Revision 1.1 2002/02/03 20:34:38 mp292 - * Traffic shaping policies for the network funnel. - * - */ - - -/* traffic shaping policies */ -#define POLICY_DROP_CONNECTIONS 0 /* buffer data and drop the connections that cannot be allocated resources */ -#define POLICY_DROP_CELLS 1 /* buffer data and drop cells, which can't be bufered, do re-transmission */ - -#define DEFAULT_POLICY POLICY_DROP_CONNECTIONS - -#define DEFAULT_ACK_TIMEOUT 3000 /* ms */ -#define DEFAULT_WINDOW_SIZE 5 /* cells */ diff --git a/src/common/utils.c b/src/common/utils.c deleted file mode 100644 index 70094e885..000000000 --- a/src/common/utils.c +++ /dev/null @@ -1,154 +0,0 @@ -/* - * utils.c - * Miscellaneous utils. - * - * Matej Pfajfar <mp292@cam.ac.uk> - */ - -/* - * Changes : - * $Log$ - * Revision 1.2 2002/09/03 18:44:23 nickm - * Port to MacOS X - * - * Revision 1.1.1.1 2002/06/26 22:45:50 arma - * initial commit: current code - * - * Revision 1.6 2002/03/03 00:06:45 mp292 - * Modifications to support re-transmission. - * - * Revision 1.5 2002/01/29 02:22:41 mp292 - * Bugfix. - * - * Revision 1.4 2002/01/29 00:58:23 mp292 - * Timeout parametes to read_tout() and write_tout() are now pointers. - * - * Revision 1.3 2002/01/27 19:24:16 mp292 - * Added read_tout(), write_tout() which read/write from a blocking socket but - * impose a timeout on the I/O operation. - * - * Revision 1.2 2002/01/26 19:30:09 mp292 - * Reviewed according to Secure-Programs-HOWTO. - * - * Revision 1.1 2001/12/14 09:18:00 badbytes - * *** empty log message *** - * - */ - -#include <ctype.h> -#include <stdlib.h> -#include <errno.h> -#include <unistd.h> -#include <sys/socket.h> -#include <stdio.h> -#include <string.h> - -#include "utils.h" -#include "log.h" - -/* converts string to lower case */ -unsigned char *stolower(unsigned char *str) -{ - int i=0; - - if (str) /* valid parameters */ - { - for (i=0; str[i] != 0; i++) - str[i] = tolower(str[i]); - - return str; - } - else return NULL; -} - -/* reads data from a descriptor, just like read(), but imposes a timeout */ -/* the timeout refers to the connection being idle, not to a time limit in which the data - * should be received*/ -int read_tout(int s, unsigned char *buf, size_t buflen, int flags, struct timeval *conn_tout) -{ - int retval=0; - int received = 0; - struct timeval tout; - - fd_set mask,rmask; - - FD_ZERO(&mask); - FD_SET(s,&mask); - - while(1) - { - rmask=mask; - tout = *conn_tout; - retval = select(s+1,&rmask,NULL,NULL,&tout); - if (retval == -1) - { - if (errno == EINTR) - continue; - else - return -1; - } - - if (FD_ISSET(s,&rmask)) - { - retval = read(s,buf+received,buflen-received); - if (retval <= 0) - return -1; - else - { - received += retval; - if ((received < buflen) && (flags == MSG_WAITALL)) - continue; - else - return received; - } - } - else - return -1; - } -} - -/* writes data to a file descriptor, just like write(), but imposes a timeout */ -/* again this refers to the connection being idle, not a time limit in which the data should - * be sent */ -int write_tout(int s, unsigned char *buf, size_t buflen, struct timeval *conn_tout) -{ - int retval = 0; - int sent = 0; - fd_set mask,wmask; - struct timeval tout; - - FD_ZERO(&mask); - FD_SET(s,&mask); - - while(1) - { - wmask = mask; - tout = *conn_tout; - retval = select(s+1,NULL,&wmask,NULL, &tout); - if (retval == -1) - { - if (errno == EINTR) - continue; - else - return -1; - } - - if (FD_ISSET(s,&wmask)) - { - retval = write(s,buf+sent,buflen-sent); - if (retval < 0) - return -1; - else - { - sent += retval; - if (sent < buflen) - continue; - else - return sent; - } - } - else - return -1; - } -} - diff --git a/src/common/utils.h b/src/common/utils.h deleted file mode 100644 index ea836de5c..000000000 --- a/src/common/utils.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * utils.h - * Miscellaneous utils. - * - * Matej Pfajfar <mp292@cam.ac.uk> - */ - -/* - * Changes : - * $Log$ - * Revision 1.1 2002/06/26 22:45:50 arma - * Initial revision - * - * Revision 1.8 2002/03/21 07:20:59 badbytes - * Added a dependency to <sys/time.h>. - * - * Revision 1.7 2002/03/03 00:06:45 mp292 - * Modifications to support re-transmission. - * - * Revision 1.6 2002/01/29 02:22:41 mp292 - * Bugfix. - * - * Revision 1.5 2002/01/29 00:58:23 mp292 - * Timeout parametes to read_tout() and write_tout() are now pointers. - * - * Revision 1.4 2002/01/27 19:24:16 mp292 - * Added read_tout(), write_tout() which read/write from a blocking socket but - * impose a timeout on the I/O operation. - * - * Revision 1.3 2002/01/26 19:30:09 mp292 - * Reviewed according to Secure-Programs-HOWTO. - * - * Revision 1.2 2001/12/18 10:37:47 badbytes - * Header files now only apply if they were not previously included from somewhere else. - * - * Revision 1.1 2001/12/14 09:18:00 badbytes - * *** empty log message *** - * - */ - -#ifndef __UTILS_H - -#include <sys/types.h> -#include <sys/un.h> -#include <sys/time.h> - -unsigned char *stolower(unsigned char *str); -int read_tout(int s, unsigned char *buf, size_t buflen, int flags, struct timeval *conn_tout); -int write_tout(int s, unsigned char *buf, size_t buflen, struct timeval *conn_tout); - -#define __UTILS_H - -#endif |