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avoid preprocessor warnings on missing features: #if => #ifdef

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This commit is contained in:
Oswald Buddenhagen 2011-03-27 12:06:41 +02:00
parent cf6a7b4d18
commit 4afd31a457
3 changed files with 25 additions and 25 deletions
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6
src/compat/main.c
View File

@ -34,7 +34,7 @@
#include <ctype.h> #include <ctype.h>
#include <dirent.h> #include <dirent.h>
#if HAVE_GETOPT_LONG #ifdef HAVE_GETOPT_LONG
# define _GNU_SOURCE # define _GNU_SOURCE
# include <getopt.h> # include <getopt.h>
struct option Opts[] = { struct option Opts[] = {
@ -187,7 +187,7 @@ main( int argc, char **argv )
#define FLAGS "wW:alCLRc:defhp:qu:P:r:F:M:1I:s:vVD" #define FLAGS "wW:alCLRc:defhp:qu:P:r:F:M:1I:s:vVD"
mod = all = list = ops = writeout = Quiet = Verbose = Debug = 0; mod = all = list = ops = writeout = Quiet = Verbose = Debug = 0;
#if HAVE_GETOPT_LONG #ifdef HAVE_GETOPT_LONG
while ((i = getopt_long( argc, argv, FLAGS, Opts, NULL )) != -1) while ((i = getopt_long( argc, argv, FLAGS, Opts, NULL )) != -1)
#else #else
while ((i = getopt( argc, argv, FLAGS )) != -1) while ((i = getopt( argc, argv, FLAGS )) != -1)
@ -252,7 +252,7 @@ main( int argc, char **argv )
mod = 1; mod = 1;
break; break;
case 's': case 's':
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
if (!strncasecmp( "imaps:", optarg, 6 )) { if (!strncasecmp( "imaps:", optarg, 6 )) {
global.use_imaps = 1; global.use_imaps = 1;
global.port = 993; global.port = 993;

42
src/drv_imap.c
View File

@ -25,7 +25,7 @@
/* This must come before isync.h to avoid our #define S messing up /* This must come before isync.h to avoid our #define S messing up
* blowfish.h on MacOS X. */ * blowfish.h on MacOS X. */
#include <config.h> #include <config.h>
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
# include <openssl/ssl.h> # include <openssl/ssl.h>
# include <openssl/err.h> # include <openssl/err.h>
# include <openssl/hmac.h> # include <openssl/hmac.h>
@ -62,7 +62,7 @@ typedef struct imap_server_conf {
int port; int port;
char *user; char *user;
char *pass; char *pass;
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
char *cert_file; char *cert_file;
unsigned use_imaps:1; unsigned use_imaps:1;
unsigned require_ssl:1; unsigned require_ssl:1;
@ -96,7 +96,7 @@ typedef struct _list {
typedef struct { typedef struct {
int fd; int fd;
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
SSL *ssl; SSL *ssl;
unsigned int use_ssl:1; unsigned int use_ssl:1;
#endif #endif
@ -124,7 +124,7 @@ typedef struct imap_store {
/* command queue */ /* command queue */
int nexttag, num_in_progress, literal_pending; int nexttag, num_in_progress, literal_pending;
struct imap_cmd *in_progress, **in_progress_append; struct imap_cmd *in_progress, **in_progress_append;
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
SSL_CTX *SSLContext; SSL_CTX *SSLContext;
#endif #endif
buffer_t buf; /* this is BIG, so put it last */ buffer_t buf; /* this is BIG, so put it last */
@ -155,7 +155,7 @@ enum CAPABILITY {
UIDPLUS, UIDPLUS,
LITERALPLUS, LITERALPLUS,
NAMESPACE, NAMESPACE,
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
CRAM, CRAM,
STARTTLS, STARTTLS,
#endif #endif
@ -166,7 +166,7 @@ static const char *cap_list[] = {
"UIDPLUS", "UIDPLUS",
"LITERAL+", "LITERAL+",
"NAMESPACE", "NAMESPACE",
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
"AUTH=CRAM-MD5", "AUTH=CRAM-MD5",
"STARTTLS", "STARTTLS",
#endif #endif
@ -187,7 +187,7 @@ static const char *Flags[] = {
"Deleted", "Deleted",
}; };
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
/* Some of this code is inspired by / lifted from mutt. */ /* Some of this code is inspired by / lifted from mutt. */
static int static int
@ -351,7 +351,7 @@ init_ssl_ctx( imap_store_t *ctx )
static void static void
socket_perror( const char *func, Socket_t *sock, int ret ) socket_perror( const char *func, Socket_t *sock, int ret )
{ {
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
int err; int err;
if (sock->use_ssl) { if (sock->use_ssl) {
@ -388,7 +388,7 @@ socket_read( Socket_t *sock, char *buf, int len )
assert( sock->fd >= 0 ); assert( sock->fd >= 0 );
n = n =
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
sock->use_ssl ? SSL_read( sock->ssl, buf, len ) : sock->use_ssl ? SSL_read( sock->ssl, buf, len ) :
#endif #endif
read( sock->fd, buf, len ); read( sock->fd, buf, len );
@ -407,7 +407,7 @@ socket_write( Socket_t *sock, char *buf, int len )
assert( sock->fd >= 0 ); assert( sock->fd >= 0 );
n = n =
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
sock->use_ssl ? SSL_write( sock->ssl, buf, len ) : sock->use_ssl ? SSL_write( sock->ssl, buf, len ) :
#endif #endif
write( sock->fd, buf, len ); write( sock->fd, buf, len );
@ -428,7 +428,7 @@ socket_pending( Socket_t *sock )
return -1; return -1;
if (num > 0) if (num > 0)
return num; return num;
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
if (sock->use_ssl) if (sock->use_ssl)
return SSL_pending( sock->ssl ); return SSL_pending( sock->ssl );
#endif #endif
@ -1295,7 +1295,7 @@ imap_open_store( store_conf_t *conf,
struct hostent *he; struct hostent *he;
struct sockaddr_in addr; struct sockaddr_in addr;
int s, a[2], preauth; int s, a[2], preauth;
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
int use_ssl; int use_ssl;
#endif #endif
@ -1317,7 +1317,7 @@ imap_open_store( store_conf_t *conf,
ctx->in_progress_append = &ctx->in_progress; ctx->in_progress_append = &ctx->in_progress;
/* open connection to IMAP server */ /* open connection to IMAP server */
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
use_ssl = 0; use_ssl = 0;
#endif #endif
@ -1379,7 +1379,7 @@ imap_open_store( store_conf_t *conf,
ctx->buf.sock.fd = s; ctx->buf.sock.fd = s;
} }
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
if (srvc->use_imaps) { if (srvc->use_imaps) {
if (start_tls( ctx )) if (start_tls( ctx ))
goto ssl_bail; goto ssl_bail;
@ -1407,7 +1407,7 @@ imap_open_store( store_conf_t *conf,
goto bail; goto bail;
if (!preauth) { if (!preauth) {
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
if (!srvc->use_imaps && (srvc->use_sslv2 || srvc->use_sslv3 || srvc->use_tlsv1)) { if (!srvc->use_imaps && (srvc->use_sslv2 || srvc->use_sslv3 || srvc->use_tlsv1)) {
/* always try to select SSL support if available */ /* always try to select SSL support if available */
if (CAP(STARTTLS)) { if (CAP(STARTTLS)) {
@ -1452,7 +1452,7 @@ imap_open_store( store_conf_t *conf,
*/ */
srvc->pass = nfstrdup( arg ); srvc->pass = nfstrdup( arg );
} }
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
if (CAP(CRAM)) { if (CAP(CRAM)) {
struct imap_cmd *cmd = new_imap_cmd(); struct imap_cmd *cmd = new_imap_cmd();
@ -1470,7 +1470,7 @@ imap_open_store( store_conf_t *conf,
error( "Skipping account %s, server forbids LOGIN\n", srvc->name ); error( "Skipping account %s, server forbids LOGIN\n", srvc->name );
goto bail; goto bail;
} }
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
if (!use_ssl) if (!use_ssl)
#endif #endif
warn( "*** IMAP Warning *** Password is being sent in the clear\n" ); warn( "*** IMAP Warning *** Password is being sent in the clear\n" );
@ -1504,7 +1504,7 @@ imap_open_store( store_conf_t *conf,
cb( &ctx->gen, aux ); cb( &ctx->gen, aux );
return; return;
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
ssl_bail: ssl_bail:
/* This avoids that we try to send LOGOUT to an unusable socket. */ /* This avoids that we try to send LOGOUT to an unusable socket. */
close( ctx->buf.sock.fd ); close( ctx->buf.sock.fd );
@ -1785,7 +1785,7 @@ imap_parse_store( conffile_t *cfg, store_conf_t **storep, int *err )
} else } else
return 0; return 0;
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
/* this will probably annoy people, but its the best default just in /* this will probably annoy people, but its the best default just in
* case people forget to turn it on * case people forget to turn it on
*/ */
@ -1796,7 +1796,7 @@ imap_parse_store( conffile_t *cfg, store_conf_t **storep, int *err )
while (getcline( cfg ) && cfg->cmd) { while (getcline( cfg ) && cfg->cmd) {
if (!strcasecmp( "Host", cfg->cmd )) { if (!strcasecmp( "Host", cfg->cmd )) {
/* The imap[s]: syntax is just a backwards compat hack. */ /* The imap[s]: syntax is just a backwards compat hack. */
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
if (!memcmp( "imaps:", cfg->val, 6 )) { if (!memcmp( "imaps:", cfg->val, 6 )) {
cfg->val += 6; cfg->val += 6;
server->use_imaps = 1; server->use_imaps = 1;
@ -1818,7 +1818,7 @@ imap_parse_store( conffile_t *cfg, store_conf_t **storep, int *err )
server->pass = nfstrdup( cfg->val ); server->pass = nfstrdup( cfg->val );
else if (!strcasecmp( "Port", cfg->cmd )) else if (!strcasecmp( "Port", cfg->cmd ))
server->port = parse_int( cfg ); server->port = parse_int( cfg );
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
else if (!strcasecmp( "CertificateFile", cfg->cmd )) { else if (!strcasecmp( "CertificateFile", cfg->cmd )) {
server->cert_file = expand_strdup( cfg->val ); server->cert_file = expand_strdup( cfg->val );
if (access( server->cert_file, R_OK )) { if (access( server->cert_file, R_OK )) {

2
src/main.c
View File

@ -74,7 +74,7 @@ PACKAGE " " VERSION " - mailbox synchronizer\n"
"--create and --expunge can be suffixed with -master/-slave. Read the man page.\n" "--create and --expunge can be suffixed with -master/-slave. Read the man page.\n"
"\nSupported mailbox formats are: IMAP4rev1, Maildir\n" "\nSupported mailbox formats are: IMAP4rev1, Maildir\n"
"\nCompile time options:\n" "\nCompile time options:\n"
#if HAVE_LIBSSL #ifdef HAVE_LIBSSL
" +HAVE_LIBSSL\n" " +HAVE_LIBSSL\n"
#else #else
" -HAVE_LIBSSL\n" " -HAVE_LIBSSL\n"