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From 1631a6c1f50e152b8a45d8279c96086e5636795b Mon Sep 17 00:00:00 2001
From: Christos Tsantilas <christos@chtsanti.net>
Date: Fri, 25 Jan 2019 06:42:22 -0800
Subject: [PATCH] Required fixes to compile and run under cygwin
[Retrieved (and backported) from:
https://github.com/c-icap/c-icap-server/commit/1631a6c1f50e152b8a45d8279c96086e5636795b,
which has the side effect of fixing the build with the musl C library]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
Makefile.am | 2 +-
configure.ac | 10 +++++++---
header.c | 34 ----------------------------------
include/header.h | 8 --------
modules/Makefile.am | 34 ++++++++++++++++++++--------------
modules/bdb_tables.c | 17 +++++++++++++++--
modules/shared_cache.c | 12 ++++++++++++
modules/sys_logger.c | 13 +++++++++++++
services/echo/Makefile.am | 10 ++++++++--
services/ex-206/Makefile.am | 10 ++++++++--
utils/c-icap-mkbdb.c | 8 ++++----
11 files changed, 88 insertions(+), 70 deletions(-)
diff --git a/Makefile.am b/Makefile.am
index 4c34033..ab80f4f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -53,7 +53,7 @@ c_icap_SOURCES = aserver.c request.c cfg_param.c \
libicapapi_la_CFLAGS= $(INVISIBILITY_CFLAG) -I$(srcdir)/include/ -Iinclude/ @ZLIB_ADD_FLAG@ @OPENSSL_ADD_FLAG@ @BZLIB_ADD_FLAG@ @BROTLI_ADD_FLAG@ @PCRE_ADD_FLAG@ -DCI_BUILD_LIB
libicapapi_la_LIBADD = @ZLIB_ADD_LDADD@ @BZLIB_ADD_LDADD@ @BROTLI_ADD_LDADD@ @PCRE_ADD_LDADD@ @DL_ADD_FLAG@ @THREADS_LDADD@ @OPENSSL_ADD_LDADD@
-libicapapi_la_LDFLAGS= -shared -version-info @CICAPLIB_VERSION@ @THREADS_LDFLAGS@
+libicapapi_la_LDFLAGS= -shared -version-info @CICAPLIB_VERSION@ @LIBS_LDFLAGS@ @THREADS_LDFLAGS@
export EXT_PROGRAMS_MKLIB = @ZLIB_LNDIR_LDADD@ @BZLIB_LNDIR_LDADD@ @BROTLI_LNDIR_LDADD@ @PCRE_LNDIR_LDADD@ @OPENSSL_LNDIR_LDADD@
diff --git a/configure.ac b/configure.ac
index 405571b..8059cb7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -45,12 +45,14 @@ case "$host_os" in
CFLAGS="-D_REENTRANT $CFLAGS"
THREADS_LDADD="-lpthread"
THREADS_LDFLAGS=""
+ LIBS_LDFLAGS=""
;;
solaris2.*)
CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS $CFLAGS"
LIBS="-lsocket -lnsl -lrt $LIBS"
THREADS_LDADD="-lpthread"
THREADS_LDFLAGS=""
+ LIBS_LDFLAGS=""
;;
freebsd5*)
## If I understand how all those threading models works correctly
@@ -69,6 +71,7 @@ case "$host_os" in
CFLAGS="-pthread -D_THREAD_SAFE $CFLAGS"
THREADS_LDADD="-XCClinker -lc_r"
THREADS_LDFLAGS=""
+ LIBS_LDFLAGS=""
## FreeBSD has pthreads rwlocks from version 3 (I think)
# AC_DEFINE(HAVE_PTHREADS_RWLOCK,1,[Define HAVE_PTHREADS_RWLOCK if pthreads library supports rwlocks])
## 1:1 threads
@@ -82,24 +85,28 @@ case "$host_os" in
CFLAGS="-D_THREAD_SAFE $CFLAGS"
THREADS_LDADD="-XCClinker -lthr"
THREADS_LDFLAGS=""
+ LIBS_LDFLAGS=""
;;
cygwin*)
CFLAGS="-D_REENTRANT $CFLAGS"
THREADS_LDADD="-lpthread"
THREADS_LDFLAGS="";
+ LIBS_LDFLAGS="-no-undefined"
iscygwin="yes"
;;
*)
CFLAGS="-D_REENTRANT $CFLAGS"
THREADS_LDADD="-lpthread"
THREADS_LDFLAGS=""
+ LIBS_LDFLAGS=""
;;
esac
TEST_LIBS="$TEST_LIBS $THREADS_LDADD"
AC_SUBST(THREADS_LDADD)
AC_SUBST(THREADS_LDFLAGS)
+AC_SUBST(LIBS_LDFLAGS)
AC_DEFINE_UNQUOTED(C_ICAP_CONFIGURE_OPTIONS, "$ac_configure_args",
[configure command line used to configure c-icap])
@@ -984,9 +991,6 @@ LIBS="$LIBS $EXTRALIBS"
#Configure common flags
MODULES_LIBADD=""
-if test a"$iscygwin" != a; then
- MODULES_LIBADD="-L../../ -licapapi"
-fi
MODULES_CFLAGS="$INVISIBILITY_CFLAG -DCI_BUILD_MODULE"
AC_SUBST(MODULES_LIBADD)
AC_SUBST(MODULES_CFLAGS)
diff --git a/header.c b/header.c
index 807a2e0..266b958 100644
--- a/header.c
+++ b/header.c
@@ -110,21 +110,6 @@ const struct ci_error_code ci_error_codes[] = {
{505, "Unsupported version"} /*ICAP version not supported by server. */
};
-/*
-#ifdef __CYGWIN__
-int ci_error_code(int ec){
- return (ec >= EC_100 && ec < EC_MAX ? ci_error_codes[ec].code:1000);
-}
-
-const char *unknownerrorcode = "UNKNOWN ERROR CODE";
-
-const char *ci_error_code_string(int ec){
- return (ec >= EC_100 && ec < EC_MAX?ci_error_codes[ec].str:unknownerrorcode);
-}
-#endif
-*/
-
-
const char *ci_encaps_entities[] = {
"req-hdr",
"res-hdr",
@@ -134,25 +119,6 @@ const char *ci_encaps_entities[] = {
"opt-body"
};
-#ifdef __CYGWIN__
-
-const char *unknownentity = "UNKNOWN";
-const char *unknownmethod = "UNKNOWN";
-
-const char *ci_method_string(int method)
-{
- return (method <= ICAP_RESPMOD
- && method >= ICAP_OPTIONS ? CI_Methods[method] : unknownmethod);
-}
-
-
-const char *ci_encaps_entity_string(int e)
-{
- return (e <= ICAP_OPT_BODY
- && e >= ICAP_REQ_HDR ? CI_EncapsEntities[e] : unknownentity);
-}
-#endif
-
ci_headers_list_t *ci_headers_create()
{
ci_headers_list_t *h;
diff --git a/include/header.h b/include/header.h
index 4cab365..ed2de88 100644
--- a/include/header.h
+++ b/include/header.h
@@ -52,16 +52,8 @@ enum ci_encapsulated_entities {ICAP_REQ_HDR, ICAP_RES_HDR,
};
CI_DECLARE_DATA extern const char *ci_encaps_entities[];
-#ifdef __CYGWIN__
-
-const char *ci_encaps_entity_string(int e);
-
-#else
-
#define ci_encaps_entity_string(e) (e <= ICAP_OPT_BODY && e >= ICAP_REQ_HDR?ci_encaps_entities[e]:"UNKNOWN")
-#endif
-
/**
\typedef ci_headers_list_t
\ingroup HEADERS
diff --git a/modules/Makefile.am b/modules/Makefile.am
index e6e9270..2d43a60 100644
--- a/modules/Makefile.am
+++ b/modules/Makefile.am
@@ -21,38 +21,44 @@ endif
AM_CPPFLAGS=-I$(top_srcdir)/ -I$(top_srcdir)/include/ -I$(top_builddir)/include/
-sys_logger_la_LIBADD = @MODULES_LIBADD@
+if ISCYGWIN
+MODS_LIB_ADD=$(top_builddir)/libicapapi.la
+else
+MODS_LIB_ADD=
+endif
+
+sys_logger_la_LIBADD = $(MODS_LIB_ADD)
sys_logger_la_CFLAGS= @MODULES_CFLAGS@ @OPENSSL_ADD_FLAG@
-sys_logger_la_LDFLAGS= -module -avoid-version
+sys_logger_la_LDFLAGS= -module -avoid-version @LIBS_LDFLAGS@
sys_logger_la_SOURCES = sys_logger.c
-dnsbl_tables_la_LIBADD = @MODULES_LIBADD@
+dnsbl_tables_la_LIBADD = $(MODS_LIB_ADD)
dnsbl_tables_la_CFLAGS= @MODULES_CFLAGS@ @OPENSSL_ADD_FLAG@
-dnsbl_tables_la_LDFLAGS= -module -avoid-version
+dnsbl_tables_la_LDFLAGS= -module -avoid-version @LIBS_LDFLAGS@
dnsbl_tables_la_SOURCES = dnsbl_tables.c
-perl_handler_la_LIBADD = @MODULES_LIBADD@ @perllib@ -L@perlcore@ -lperl
+perl_handler_la_LIBADD = $(MODS_LIB_ADD) @perllib@ -L@perlcore@ -lperl
perl_handler_la_CFLAGS= @MODULES_CFLAGS@ @perlccflags@ -I@perlcore@
-perl_handler_la_LDFLAGS= -module -avoid-version @perlldflags@
+perl_handler_la_LDFLAGS= -module -avoid-version @LIBS_LDFLAGS@ @perlldflags@
perl_handler_la_SOURCES = perl_handler.c
-bdb_tables_la_LIBADD = @MODULES_LIBADD@ @BDB_ADD_LDADD@
+bdb_tables_la_LIBADD = $(MODS_LIB_ADD) @BDB_ADD_LDADD@
bdb_tables_la_CFLAGS= @MODULES_CFLAGS@ @BDB_ADD_FLAG@
-bdb_tables_la_LDFLAGS= -module -avoid-version
+bdb_tables_la_LDFLAGS= -module -avoid-version @LIBS_LDFLAGS@
bdb_tables_la_SOURCES = bdb_tables.c
-ldap_module_la_LIBADD = @MODULES_LIBADD@ @LDAP_ADD_LDADD@ $(top_builddir)/libicapapi.la
+ldap_module_la_LIBADD = $(MODS_LIB_ADD) @LDAP_ADD_LDADD@
ldap_module_la_CFLAGS= @MODULES_CFLAGS@ @LDAP_ADD_FLAG@
-ldap_module_la_LDFLAGS= -module -avoid-version
+ldap_module_la_LDFLAGS= -module -avoid-version @LIBS_LDFLAGS@
ldap_module_la_SOURCES = ldap_module.c
-memcached_cache_la_LIBADD= @MODULES_LIBADD@ @MEMCACHED_ADD_LDADD@
+memcached_cache_la_LIBADD= $(MODS_LIB_ADD) @MEMCACHED_ADD_LDADD@
memcached_cache_la_CFLAGS= @MODULES_CFLAGS@ @MEMCACHED_ADD_FLAG@
-memcached_cache_la_LDFLAGS= -module -avoid-version
+memcached_cache_la_LDFLAGS= -module -avoid-version @LIBS_LDFLAGS@
memcached_cache_la_SOURCES= memcached.c
-shared_cache_la_LIBADD= @MODULES_LIBADD@
+shared_cache_la_LIBADD= $(MODS_LIB_ADD)
shared_cache_la_CFLAGS= @OPENSSL_ADD_FLAG@
-shared_cache_la_LDFLAGS= -module -avoid-version
+shared_cache_la_LDFLAGS= -module -avoid-version @LIBS_LDFLAGS@
shared_cache_la_SOURCES= shared_cache.c
diff --git a/modules/bdb_tables.c b/modules/bdb_tables.c
index b8459be..1e908a9 100644
--- a/modules/bdb_tables.c
+++ b/modules/bdb_tables.c
@@ -176,8 +176,8 @@ void *bdb_table_open(struct ci_lookup_table *table)
/*We can not fork a Berkeley DB table, so we have to
open bdb tables for every child, on childs start-up procedure*/
- register_command_extend("openBDBtable", CHILD_START_CMD, table,
- command_real_open_table);
+ ci_command_register_action("openBDBtable", CHILD_START_CMD, table,
+ command_real_open_table);
return table->data;
}
@@ -257,3 +257,16 @@ void bdb_table_release_result(struct ci_lookup_table *table,void **val)
{
ci_buffer_free(val);
}
+
+ #ifdef __CYGWIN__
+#include <w32api/windows.h>
+void ci_command_register_action(const char *name, int type, void *data,
+ void (*command_action) (const char *name, int type, void *data))
+ {
+ typedef void (*RA)(const char *, int, void *, void(*)(const char *, int, void *));
+ RA fn;
+ fn = (RA)GetProcAddress(GetModuleHandle(NULL), "ci_command_register_action");
+ if (fn)
+ (*fn)(name, type, data, command_action);
+ }
+#endif
diff --git a/modules/shared_cache.c b/modules/shared_cache.c
index 103b760..a79d51a 100644
--- a/modules/shared_cache.c
+++ b/modules/shared_cache.c
@@ -345,3 +345,15 @@ void ci_shared_cache_destroy(struct ci_cache *cache)
ci_shared_mem_detach(&data->id);
}
+#ifdef __CYGWIN__
+#include <w32api/windows.h>
+void ci_command_register_action(const char *name, int type, void *data,
+ void (*command_action) (const char *name, int type, void *data))
+ {
+ typedef void (*RA)(const char *, int, void *, void(*)(const char *, int, void *));
+ RA fn;
+ fn = (RA)GetProcAddress(GetModuleHandle(NULL), "ci_command_register_action");
+ if (fn)
+ (*fn)(name, type, data, command_action);
+ }
+#endif
diff --git a/modules/sys_logger.c b/modules/sys_logger.c
index 1c47753..1764b0d 100644
--- a/modules/sys_logger.c
+++ b/modules/sys_logger.c
@@ -60,7 +60,20 @@ int cfg_syslog_access(const char *directive, const char **argv, void *setdata);
functions declared in log.c. This file is not included in c-icap library
but defined in primary c-icap binary.
*/
+#ifdef __CYGWIN__
+#include <w32api/windows.h>
+char *logformat_fmt(const char *name)
+{
+ typedef char* (*LF_FMT)(const char *);
+ LF_FMT fn;
+ fn = (LF_FMT)GetProcAddress(GetModuleHandle(NULL), "logformat_fmt");
+ if (fn)
+ return (*fn)(name);
+ return NULL;
+}
+#else
extern char *logformat_fmt(const char *name);
+#endif
/*Configuration Table .....*/
static struct ci_conf_entry conf_variables[] = {
diff --git a/services/echo/Makefile.am b/services/echo/Makefile.am
index 402c8f9..7d701b1 100644
--- a/services/echo/Makefile.am
+++ b/services/echo/Makefile.am
@@ -3,9 +3,15 @@ pkglib_LTLIBRARIES=srv_echo.la
AM_CPPFLAGS=-I$(top_srcdir)/ -I$(top_srcdir)/include/ -I$(top_builddir)/include/
-srv_echo_la_LIBADD = @MODULES_LIBADD@
+if ISCYGWIN
+MODS_LIB_ADD=$(top_builddir)/libicapapi.la
+else
+MODS_LIB_ADD=
+endif
+
+srv_echo_la_LIBADD = $(MODS_LIB_ADD)
srv_echo_la_CFLAGS= @MODULES_CFLAGS@ @OPENSSL_ADD_FLAG@
-srv_echo_la_LDFLAGS= -module -avoid-version
+srv_echo_la_LDFLAGS= -module -avoid-version @LIBS_LDFLAGS@
srv_echo_la_SOURCES = srv_echo.c
diff --git a/services/ex-206/Makefile.am b/services/ex-206/Makefile.am
index 44bbf21..ff73399 100644
--- a/services/ex-206/Makefile.am
+++ b/services/ex-206/Makefile.am
@@ -3,8 +3,14 @@ pkglib_LTLIBRARIES=srv_ex206.la
AM_CPPFLAGS=-I$(top_srcdir)/ -I$(top_srcdir)/include/ -I$(top_builddir)/include/
-srv_ex206_la_LIBADD = @MODULES_LIBADD@
+if ISCYGWIN
+MODS_LIB_ADD=$(top_builddir)/libicapapi.la
+else
+MODS_LIB_ADD=
+endif
+
+srv_ex206_la_LIBADD = $(MODS_LIB_ADD)
srv_ex206_la_CFLAGS= @MODULES_CFLAGS@ @OPENSSL_ADD_FLAG@
-srv_ex206_la_LDFLAGS= -module -avoid-version
+srv_ex206_la_LDFLAGS= -module -avoid-version @LIBS_LDFLAGS@
srv_ex206_la_SOURCES = srv_ex206.c
diff --git a/utils/c-icap-mkbdb.c b/utils/c-icap-mkbdb.c
index c29a46f..326ee1c 100644
--- a/utils/c-icap-mkbdb.c
+++ b/utils/c-icap-mkbdb.c
@@ -23,7 +23,7 @@ char *dbfile = NULL;
int DUMP_MODE = 0;
int VERSION_MODE = 0;
int USE_DBTREE = 0;
-long int PAGE_SIZE;
+long int DB_PAGE_SIZE;
ci_mem_allocator_t *allocator = NULL;
int cfg_set_type(const char *directive, const char **argv, void *setdata);
@@ -52,7 +52,7 @@ static struct ci_options_entry options[] = {
"The type of values"
},
{
- "-p", "page_size", &PAGE_SIZE, ci_cfg_size_long,
+ "-p", "page_size", &DB_PAGE_SIZE, ci_cfg_size_long,
"The page size to use for the database"
},
{
@@ -107,8 +107,8 @@ int open_db(char *path)
return 0;
}
- if (PAGE_SIZE > 512 && PAGE_SIZE <= 64*1024)
- db->set_pagesize(db, (uint32_t)PAGE_SIZE);
+ if (DB_PAGE_SIZE > 512 && DB_PAGE_SIZE <= 64*1024)
+ db->set_pagesize(db, (uint32_t)DB_PAGE_SIZE);
if ((ret = db->open(db, NULL, path, NULL,
(USE_DBTREE ? DB_BTREE : DB_HASH),
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