[gssapi-openssh.git] / openssh / pathnames.c

#include "includes.h"
#include "xmalloc.h"
#include "log.h"

#include <string.h>
#include <stdlib.h>

#define BINDIR "/bin"
#define LIBEXEC "/libexec"
#define SSHDIR "/etc/ssh"
#define VARDIR "/var"

#define STRINIT "init_pathnames() not called!"

char *SSH_PRNG_COMMAND_FILE		= STRINIT;
char *_PATH_SSH_SYSTEM_HOSTFILE		= STRINIT;
char *_PATH_SSH_SYSTEM_HOSTFILE2	= STRINIT;
char *_PATH_SERVER_CONFIG_FILE		= STRINIT;
char *_PATH_HOST_CONFIG_FILE		= STRINIT;
char *_PATH_HOST_KEY_FILE		= STRINIT;
char *_PATH_HOST_DSA_KEY_FILE		= STRINIT;
char *_PATH_HOST_RSA_KEY_FILE		= STRINIT;
char *_PATH_DH_MODULI			= STRINIT;
char *_PATH_DH_PRIMES			= STRINIT;
char *_PATH_SSH_PROGRAM			= STRINIT;
char *_PATH_SSH_DAEMON_PID_FILE		= STRINIT;
char *_PATH_SSH_SYSTEM_RC		= STRINIT;
char *_PATH_SSH_HOSTS_EQUIV		= STRINIT;
char *_PATH_SSH_KEY_SIGN		= STRINIT;
char *_PATH_SFTP_SERVER			= STRINIT;
char *SSH_RAND_HELPER			= STRINIT;
char *_PATH_STDPATH_WITH_SCP		= STRINIT;

static char *
compose3(const char str1[], const char str2[], const char str3[])
{
    int len;
    char *result;

    len = strlen(str1) + strlen(str2) + strlen(str3) + 1;
    result = xmalloc(len);
    snprintf(result, len, "%s%s%s", str1, str2, str3);

    return result;
}

static char *
compose4(const char str1[], const char str2[], const char str3[],
	 const char str4[])
{
    int len;
    char *result;

    len = strlen(str1) + strlen(str2) + strlen(str3) + strlen(str4) + 1;
    result = xmalloc(len);
    snprintf(result, len, "%s%s%s%s", str1, str2, str3, str4);

    return result;
}

void
init_pathnames()
{
    char *gl;

    gl = (char *)getenv("GLOBUS_LOCATION");
    if (gl == (char *)NULL) {
	fatal("GLOBUS_LOCATION environment variable undefined.");
    }

    /* lots of one time memory leaks here */
    SSH_PRNG_COMMAND_FILE	= compose3(gl, SSHDIR, "/ssh_prng_cmds");
    _PATH_SSH_SYSTEM_HOSTFILE	= compose3(gl, SSHDIR, "/ssh_known_hosts");
    _PATH_SSH_SYSTEM_HOSTFILE2	= compose3(gl, SSHDIR, "/ssh_known_hosts2");
    _PATH_SERVER_CONFIG_FILE	= compose3(gl, SSHDIR, "/sshd_config");
    _PATH_HOST_CONFIG_FILE	= compose3(gl, SSHDIR, "/ssh_config");
    _PATH_HOST_KEY_FILE		= compose3(gl, SSHDIR, "/ssh_host_key");
    _PATH_HOST_DSA_KEY_FILE	= compose3(gl, SSHDIR, "/ssh_host_dsa_key");
    _PATH_HOST_RSA_KEY_FILE	= compose3(gl, SSHDIR, "/ssh_host_rsa_key");
    _PATH_DH_MODULI		= compose3(gl, SSHDIR, "/moduli");
    _PATH_DH_PRIMES		= compose3(gl, SSHDIR, "/primes");
    _PATH_SSH_PROGRAM		= compose3(gl, BINDIR, "/gsissh");
    _PATH_SSH_DAEMON_PID_FILE	= compose3(gl, VARDIR, "/sshd.pid");
    _PATH_SSH_SYSTEM_RC		= compose3(gl, SSHDIR, "/sshrc");
    _PATH_SSH_HOSTS_EQUIV	= compose3(gl, SSHDIR, "/shosts.equiv");
    _PATH_SSH_KEY_SIGN		= compose3(gl, LIBEXEC, "/ssh-keysign");
    _PATH_SFTP_SERVER		= compose3(gl, LIBEXEC, "/sftp-server");
    SSH_RAND_HELPER		= compose3(gl, LIBEXEC, "/ssh-rand-helper");
    _PATH_STDPATH_WITH_SCP	= compose4(_PATH_STDPATH, ":", gl, BINDIR);
}
Commit	Line	Data
ae43c103	1	#include "includes.h"
	2	#include "xmalloc.h"
	3	#include "log.h"
	4
16ea2b98	5	#include <string.h>
5734d9a2	6	#include <stdlib.h>
16ea2b98	7
ae43c103	8	#define BINDIR "/bin"
	9	#define LIBEXEC "/libexec"
	10	#define SSHDIR "/etc/ssh"
d7766c89	11	#define VARDIR "/var"
ae43c103	12
a81d7068	13	#define STRINIT "init_pathnames() not called!"
	14
	15	char *SSH_PRNG_COMMAND_FILE = STRINIT;
	16	char *_PATH_SSH_SYSTEM_HOSTFILE = STRINIT;
	17	char *_PATH_SSH_SYSTEM_HOSTFILE2 = STRINIT;
	18	char *_PATH_SERVER_CONFIG_FILE = STRINIT;
	19	char *_PATH_HOST_CONFIG_FILE = STRINIT;
	20	char *_PATH_HOST_KEY_FILE = STRINIT;
	21	char *_PATH_HOST_DSA_KEY_FILE = STRINIT;
	22	char *_PATH_HOST_RSA_KEY_FILE = STRINIT;
	23	char *_PATH_DH_MODULI = STRINIT;
	24	char *_PATH_DH_PRIMES = STRINIT;
	25	char *_PATH_SSH_PROGRAM = STRINIT;
d7766c89	26	char *_PATH_SSH_DAEMON_PID_FILE = STRINIT;
a81d7068	27	char *_PATH_SSH_SYSTEM_RC = STRINIT;
a81d7068	28	char *_PATH_SSH_HOSTS_EQUIV = STRINIT;
b2393c9a	29	char *_PATH_SSH_KEY_SIGN = STRINIT;
a81d7068	30	char *_PATH_SFTP_SERVER = STRINIT;
	31	char *SSH_RAND_HELPER = STRINIT;
	32	char *_PATH_STDPATH_WITH_SCP = STRINIT;
ae43c103	33
ae43c103	34	static char *
a81d7068	35	compose3(const char str1[], const char str2[], const char str3[])
ae43c103	36	{
	37	int len;
	38	char *result;
	39
	40	len = strlen(str1) + strlen(str2) + strlen(str3) + 1;
	41	result = xmalloc(len);
	42	snprintf(result, len, "%s%s%s", str1, str2, str3);
	43
	44	return result;
	45	}
	46
a81d7068	47	static char *
	48	compose4(const char str1[], const char str2[], const char str3[],
	49	const char str4[])
	50	{
	51	int len;
	52	char *result;
	53
	54	len = strlen(str1) + strlen(str2) + strlen(str3) + strlen(str4) + 1;
	55	result = xmalloc(len);
	56	snprintf(result, len, "%s%s%s%s", str1, str2, str3, str4);
	57
	58	return result;
	59	}
	60
ae43c103	61	void
	62	init_pathnames()
	63	{
	64	char *gl;
	65
bd15369a	66	gl = (char *)getenv("GLOBUS_LOCATION");
bd15369a	67	if (gl == (char *)NULL) {
ae43c103	68	fatal("GLOBUS_LOCATION environment variable undefined.");
	69	}
	70
a81d7068	71	/* lots of one time memory leaks here */
	72	SSH_PRNG_COMMAND_FILE = compose3(gl, SSHDIR, "/ssh_prng_cmds");
	73	_PATH_SSH_SYSTEM_HOSTFILE = compose3(gl, SSHDIR, "/ssh_known_hosts");
	74	_PATH_SSH_SYSTEM_HOSTFILE2 = compose3(gl, SSHDIR, "/ssh_known_hosts2");
	75	_PATH_SERVER_CONFIG_FILE = compose3(gl, SSHDIR, "/sshd_config");
	76	_PATH_HOST_CONFIG_FILE = compose3(gl, SSHDIR, "/ssh_config");
	77	_PATH_HOST_KEY_FILE = compose3(gl, SSHDIR, "/ssh_host_key");
	78	_PATH_HOST_DSA_KEY_FILE = compose3(gl, SSHDIR, "/ssh_host_dsa_key");
	79	_PATH_HOST_RSA_KEY_FILE = compose3(gl, SSHDIR, "/ssh_host_rsa_key");
	80	_PATH_DH_MODULI = compose3(gl, SSHDIR, "/moduli");
	81	_PATH_DH_PRIMES = compose3(gl, SSHDIR, "/primes");
5d0b2e48	82	_PATH_SSH_PROGRAM = compose3(gl, BINDIR, "/gsissh");
d7766c89	83	_PATH_SSH_DAEMON_PID_FILE = compose3(gl, VARDIR, "/sshd.pid");
a81d7068	84	_PATH_SSH_SYSTEM_RC = compose3(gl, SSHDIR, "/sshrc");
a81d7068	85	_PATH_SSH_HOSTS_EQUIV = compose3(gl, SSHDIR, "/shosts.equiv");
b2393c9a	86	_PATH_SSH_KEY_SIGN = compose3(gl, LIBEXEC, "/ssh-keysign");
a81d7068	87	_PATH_SFTP_SERVER = compose3(gl, LIBEXEC, "/sftp-server");
	88	SSH_RAND_HELPER = compose3(gl, LIBEXEC, "/ssh-rand-helper");
	89	_PATH_STDPATH_WITH_SCP = compose4(_PATH_STDPATH, ":", gl, BINDIR);
ae43c103	90	}