Fixed MSVC issues

Makefile

@@ -1409,6 +1409,7 @@ ${OBJDIR}httplib_pthread_cond_signal${OBJEXT}				: ${SRCDIR}httplib_pthread_cond
 
 ${OBJDIR}httplib_pthread_cond_timedwait${OBJEXT}			: ${SRCDIR}httplib_pthread_cond_timedwait.c			\
 									  ${SRCDIR}httplib_main.h					\
+									  ${SRCDIR}httplib_pthread.h					\
 									  ${INCDIR}libhttp.h
 
 ${OBJDIR}httplib_pthread_cond_wait${OBJEXT}				: ${SRCDIR}httplib_pthread_cond_wait.c				\

include/libhttp.h

@@ -45,6 +45,14 @@
 
 #include <stdio.h>
 #include <stddef.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <time.h>
+
+#if defined(_WIN32)
+#include <winsock2.h>
+#include <windows.h>
+#endif /* _WIN32 */
 
 /*
  * For our Posix emulation functions to open and close directories we need
@@ -73,6 +81,15 @@
 typedef HANDLE		pthread_t;
 typedef HANDLE		pthread_mutex_t;
 typedef DWORD		pthread_key_t;
+typedef void		pthread_condattr_t;
+typedef void		pthread_mutexattr_t;
+
+typedef struct {
+	CRITICAL_SECTION		threadIdSec;
+	struct httplib_workerTLS *	waiting_thread; /* The chain of threads */
+} pthread_cond_t;
+
+#define pid_t HANDLE /* MINGW typedefs pid_t to int. Using #define here. */
 
 #else  /* _WIN32 */
 
@@ -793,9 +810,25 @@ enum {
 LIBHTTP_API int httplib_handle_form_request(struct httplib_connection *conn, struct httplib_form_data_handler *fdh);
 
 
+#ifndef LIBHTTP_THREAD
+
+#if defined(_WIN32)
+#define LIBHTTP_THREAD			unsigned __stdcall
+#define LIBHTTP_THREAD_TYPE		unsigned
+#define LIBHTTP_THREAD_CALLING_CONV	__stdcall
+#define LIBHTTP_THREAD_RETNULL		0
+#else  /* _WIN32 */
+#define LIBHTTP_THREAD			void *
+#define LIBHTTP_THREAD_TYPE		void *
+#define LIBHTTP_THREAD_CALLING_CONV
+#define LIBHTTP_THREAD_RETNULL		NULL
+#endif  /* _WIN32 */
+
+#endif  /* LIBHTTP_THREAD */
+
 /* Convenience function -- create detached thread.
    Return: 0 on success, non-0 on error. */
-typedef void *(*httplib_thread_func_t)(void *);
+typedef LIBHTTP_THREAD_TYPE (LIBHTTP_THREAD_CALLING_CONV *httplib_thread_func_t)(void *);
 LIBHTTP_API int httplib_start_thread(httplib_thread_func_t f, void *p);
 
 
@@ -865,8 +898,7 @@ LIBHTTP_API void httplib_cry(const struct httplib_connection *conn, PRINTF_FORMA
      On success, valid httplib_connection object.
      On error, NULL. Se error_buffer for details.
 */
-LIBHTTP_API struct httplib_connection *
+LIBHTTP_API struct httplib_connection *httplib_connect_websocket_client( const char *host,
-httplib_connect_websocket_client(const char *host,
                             int port,
                             int use_ssl,
                             char *error_buffer,
@@ -940,18 +972,6 @@ LIBHTTP_API int httplib_get_response(struct httplib_connection *conn, char *ebuf
 */
 LIBHTTP_API unsigned httplib_check_feature(unsigned feature);
 
-#ifndef LIBHTTP_THREAD
-
-#if defined(_WIN32)
-#define LIBHTTP_THREAD			unsigned __stcall
-#define LIBHTTP_THREAD_RETNULL		0
-#else  /* _WIN32 */
-#define LIBHTTP_THREAD			void *
-#define LIBHTTP_THREAD_RETNULL		NULL
-#endif  /* _WIN32 */
-
-#endif  /* LIBHTTP_THREAD */
-
 typedef void (*httplib_alloc_callback_func)( const char *file, unsigned line, const char *action, int64_t current_bytes, int64_t total_blocks, int64_t total_bytes );
 
 #define				httplib_calloc(a, b) XX_httplib_calloc_ex(a, b, __FILE__, __LINE__)
@@ -987,7 +1007,7 @@ LIBHTTP_API int			httplib_pthread_mutex_lock( pthread_mutex_t *mutex );
 LIBHTTP_API int			httplib_pthread_mutex_trylock( pthread_mutex_t *mutex );
 LIBHTTP_API int			httplib_pthread_mutex_unlock( pthread_mutex_t *mutex );
 LIBHTTP_API pthread_t		httplib_pthread_self( void );
-LIBHTTP_API int			httplib_pthread_setspecific( pthread_key_t key, const void *value );
+LIBHTTP_API int			httplib_pthread_setspecific( pthread_key_t key, void *value );
 LIBHTTP_API struct dirent *	httplib_readdir( DIR *dir );
 LIBHTTP_API int			httplib_remove( const char *path );
 LIBHTTP_API void		httplib_send_file( struct httplib_connection *conn, const char *path, const char *mime_type, const char *additional_headers );

src/extern_sha1.c

@@ -25,6 +25,7 @@
  * Release: 2.0
  */
 
+#include "libhttp.h"
 #include "httplib_main.h"
 
 /*

src/httplib_closedir.c

@@ -47,7 +47,7 @@ LIBHTTP_API int httplib_closedir( DIR *dir ) {
 	if ( dir != NULL ) {
 
 		if ( dir->handle != INVALID_HANDLE_VALUE ) result = ( FindClose( dir->handle ) ) ? 0 : -1;
-		XX_httplib_free( dir );
+		httplib_free( dir );
 	}
 	else {
 

src/httplib_connect_client.c

@@ -121,7 +121,7 @@ static struct httplib_connection *httplib_connect_client_impl( const struct http
 		if ( getsockname( sock, psa, &len ) != 0 ) httplib_cry(conn, "%s: getsockname() failed: %s", __func__, strerror(ERRNO) );
 
 		conn->client.is_ssl = (use_ssl) ? 1 : 0;
-		pthread_mutex_init( &conn->mutex, &XX_httplib_pthread_mutex_attr );
+		httplib_pthread_mutex_init( &conn->mutex, &XX_httplib_pthread_mutex_attr );
 
 #ifndef NO_SSL
 		if ( use_ssl ) {

src/httplib_initialize_ssl.c

@@ -83,7 +83,7 @@ int XX_httplib_initialize_ssl( struct httplib_context *ctx ) {
 		return 0;
 	}
 
-	for (i=0; i<CRYPTO_num_locks(); i++) pthread_mutex_init( & XX_httplib_ssl_mutexes[i], &XX_httplib_pthread_mutex_attr);
+	for (i=0; i<CRYPTO_num_locks(); i++) httplib_pthread_mutex_init( & XX_httplib_ssl_mutexes[i], &XX_httplib_pthread_mutex_attr);
 
 	CRYPTO_set_locking_callback( & XX_httplib_ssl_locking_callback );
 	CRYPTO_set_id_callback(      & XX_httplib_ssl_id_callback      );

src/httplib_load_dll.c

@@ -43,7 +43,7 @@ static HANDLE dlopen( const char *dll_name, int flags ) {
 
 	UNUSED_PARAMETER(flags);
 
-	XX_httplib_path_to_unicode( NULL, dll_name, wbuf, ARRAY_SIZE(wbuf) );
+	XX_httplib_path_to_unicode( dll_name, wbuf, ARRAY_SIZE(wbuf) );
 	return LoadLibraryW( wbuf );
 
 }  /* dlopen */

src/httplib_main.h

@@ -270,11 +270,6 @@ typedef long off_t;
 #define fileno(x) (_fileno(x))
 #endif /* !fileno MINGW #defines fileno */
 
-typedef struct {
-	CRITICAL_SECTION	threadIdSec;
-	struct httplib_workerTLS *	waiting_thread; /* The chain of threads */
-} pthread_cond_t;
-
 #ifndef __clockid_t_defined
 typedef DWORD clockid_t;
 #endif  /* __clockid_t_defined */
@@ -291,14 +286,6 @@ typedef DWORD clockid_t;
 #define _TIMESPEC_DEFINED
 #endif  /* _MSC_VER  &&  _MSC_VER >= 1900 */
 
-#ifndef _TIMESPEC_DEFINED
-struct timespec {
-	time_t tv_sec; /* seconds */
-	long tv_nsec;  /* nanoseconds */
-};
-#endif /* _TIMESPEC_DEFINED */
-
-#define pid_t HANDLE /* MINGW typedefs pid_t to int. Using #define here. */
 
 /* Mark required libraries */
 #if defined(_MSC_VER)
@@ -491,10 +478,11 @@ typedef struct ssl_st SSL;
 typedef struct ssl_method_st SSL_METHOD;
 typedef struct ssl_ctx_st SSL_CTX;
 typedef struct x509_store_ctx_st X509_STORE_CTX;
-typedef struct x509_name X509_NAME;
+// typedef struct x509_name X509_NAME;
 typedef struct asn1_integer ASN1_INTEGER;
 typedef struct evp_md EVP_MD;
 typedef struct x509 X509;
+typedef struct x509_name X509_NAMEX;
 
 #endif  /* NO_SSL_DL */
 #endif  /* NO_SSL */
@@ -845,6 +833,7 @@ int			XX_httplib_is_valid_port( unsigned long port );
 bool			XX_httplib_is_websocket_protocol( const struct httplib_connection *conn );
 void *			XX_httplib_load_dll( struct httplib_context *ctx, const char *dll_name, struct ssl_func *sw );
 void			XX_httplib_log_access( const struct httplib_connection *conn );
+LIBHTTP_THREAD		XX_httplib_master_thread( void *thread_func_param );
 int			XX_httplib_match_prefix(const char *pattern, size_t pattern_len, const char *str);
 void			XX_httplib_mkcol( struct httplib_connection *conn, const char *path );
 int			XX_httplib_must_hide_file( struct httplib_connection *conn, const char *path );
@@ -900,11 +889,13 @@ char *			XX_httplib_skip( char **buf, const char *delimiters );
 char *			XX_httplib_skip_quoted( char **buf, const char *delimiters, const char *whitespace, char quotechar );
 void			XX_httplib_sockaddr_to_string(char *buf, size_t len, const union usa *usa );
 pid_t			XX_httplib_spawn_process( struct httplib_connection *conn, const char *prog, char *envblk, char *envp[], int fdin[2], int fdout[2], int fderr[2], const char *dir );
+int			XX_httplib_start_thread_with_id( httplib_thread_func_t func, void *param, pthread_t *threadidptr );
 int			XX_httplib_stat( struct httplib_connection *conn, const char *path, struct file *filep );
 int			XX_httplib_substitute_index_file( struct httplib_connection *conn, char *path, size_t path_len, struct file *filep );
 const char *		XX_httplib_suggest_connection_header( const struct httplib_connection *conn );
 LIBHTTP_THREAD		XX_httplib_websocket_client_thread( void *data );
 int			XX_httplib_websocket_write_exec( struct httplib_connection *conn, int opcode, const char *data, size_t dataLen, uint32_t masking_key );
+LIBHTTP_THREAD		XX_httplib_worker_thread( void *thread_func_param );
 
 
 
@@ -924,16 +915,8 @@ void			md5_finish( md5_state_t *pms, md5_byte_t digest[16] );
 
 
 #ifdef _WIN32
-unsigned __stdcall	XX_httplib_master_thread( void *thread_func_param );
-int			XX_httplib_start_thread_with_id( unsigned(__stdcall *f)(void *), void *p, pthread_t *threadidptr );
-unsigned __stdcall	XX_httplib_worker_thread( void *thread_func_param );
-
 extern struct pthread_mutex_undefined_struct *	XX_httplib_pthread_mutex_attr;
 #else  /* _WIN32 */
-void *			XX_httplib_master_thread( void *thread_func_param );
-int			XX_httplib_start_thread_with_id( httplib_thread_func_t func, void *param, pthread_t *threadidptr );
-void *			XX_httplib_worker_thread( void *thread_func_param );
-
 extern pthread_mutexattr_t			XX_httplib_pthread_mutex_attr;
 #endif /* _WIN32 */
 

src/httplib_master_thread.c

@@ -127,7 +127,7 @@ static void master_thread_run(void *thread_func_param) {
 			pfd[i].events = POLLIN;
 		}
 
-		if ( poll( pfd, ctx->num_listening_sockets, 200 ) > 0 ) {
+		if ( httplib_poll( pfd, ctx->num_listening_sockets, 200 ) > 0 ) {
 
 			for (i=0; i<ctx->num_listening_sockets; i++) {
 

src/httplib_mkdir.c

@@ -46,6 +46,8 @@ LIBHTTP_API int httplib_mkdir( const char *path, int mode ) {
 
 	wchar_t wbuf[PATH_MAX];
 
+	UNUSED_PARAMETER(mode);
+
 	XX_httplib_path_to_unicode( path, wbuf, ARRAY_SIZE(wbuf) );
 	return ( CreateDirectoryW( wbuf, NULL ) ) ? 0 : -1;
 

src/httplib_opendir.c

@@ -50,9 +50,9 @@ LIBHTTP_API DIR *httplib_opendir( const char *name ) {
 	dir = NULL;
 
 	if      ( name                                   == NULL ) SetLastError( ERROR_BAD_ARGUMENTS );
-	else if ( (dir = XX_httplib_malloc( sizeof(*dir) )) == NULL ) SetLastError( ERROR_NOT_ENOUGH_MEMORY );
+	else if ( (dir = httplib_malloc( sizeof(*dir) )) == NULL ) SetLastError( ERROR_NOT_ENOUGH_MEMORY );
 	else {
-		XX_httplib_path_to_unicode( conn, name, wpath, ARRAY_SIZE(wpath) );
+		XX_httplib_path_to_unicode( name, wpath, ARRAY_SIZE(wpath) );
 		attrs = GetFileAttributesW( wpath );
 
 		if (attrs != 0xFFFFFFFF  &&  ((attrs & FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE_DIRECTORY) ) {
@@ -62,7 +62,7 @@ LIBHTTP_API DIR *httplib_opendir( const char *name ) {
 			dir->result.d_name[0] = '\0';
 		}
 		else {
-			XX_httplib_free( dir );
+			httplib_free( dir );
 			dir = NULL;
 		}
 	}

src/httplib_path_to_unicode.c

@@ -84,7 +84,7 @@ void XX_httplib_path_to_unicode( const char *path, wchar_t *wbuf, size_t wbuf_le
 	DWORD err;
 	int (*fcompare)(const wchar_t *, const wchar_t *) = httplib_wcscasecmp;
 
-	XX_httplib_strlcpy(buf, path, sizeof(buf));
+	httplib_strlcpy( buf, path, sizeof(buf) );
 	change_slashes_to_backslashes( buf );
 
 	/*

src/httplib_pthread_cond_timedwait.c

@@ -26,6 +26,7 @@
  */
 
 #include "httplib_main.h"
+#include "httplib_pthread.h"
 
 /*
  * int httplib_pthread_cond_timedwait( pthread_cond_t *cv, pthread_mutex *mutex, const struct timespec *abstime );
@@ -53,7 +54,7 @@ int httplib_pthread_cond_timedwait( pthread_cond_t *cv, pthread_mutex_t *mutex,
 	int64_t nswaitrel;
 	DWORD mswaitrel;
 
-	tls = pthread_getspecific( XX_httplib_sTlsKey );
+	tls = httplib_pthread_getspecific( XX_httplib_sTlsKey );
 
 	/* Add this thread to cv's waiting list */
 	EnterCriticalSection( & cv->threadIdSec );
@@ -81,7 +82,7 @@ int httplib_pthread_cond_timedwait( pthread_cond_t *cv, pthread_mutex_t *mutex,
 	
 	else mswaitrel = INFINITE;
 
-	pthread_mutex_unlock( mutex );
+	httplib_pthread_mutex_unlock( mutex );
 	ok = ( WaitForSingleObject( tls->pthread_cond_helper_mutex, mswaitrel ) == WAIT_OBJECT_0 );
 
 	if ( ! ok ) {
@@ -110,7 +111,7 @@ int httplib_pthread_cond_timedwait( pthread_cond_t *cv, pthread_mutex_t *mutex,
 		if ( ok ) WaitForSingleObject( tls->pthread_cond_helper_mutex, INFINITE );
 	}
 	/* This thread has been removed from cv's waiting list */
-	pthread_mutex_lock( mutex );
+	httplib_pthread_mutex_lock( mutex );
 
 	return ok ? 0 : -1;
 

src/httplib_pthread_join.c

@@ -50,14 +50,14 @@ int httplib_pthread_join( pthread_t thread, void **value_ptr ) {
 	UNUSED_PARAMETER(value_ptr);
 
 	result  = -1;
-	dwevent = WaitForSingleObject( threadid, INFINITE );
+	dwevent = WaitForSingleObject( thread, INFINITE );
 
 	if ( dwevent == WAIT_FAILED ) {
 	}
 	
 	else if ( dwevent == WAIT_OBJECT_0 ) {
 
-		CloseHandle( threadid );
+		CloseHandle( thread );
 		result = 0;
 	}
 

src/httplib_pthread_self.c

@@ -40,7 +40,7 @@ pthread_t httplib_pthread_self( void ) {
 
 #if defined(_WIN32)
 
-	return GetCurrentThreadId();
+	return (pthread_t)GetCurrentThreadId();
 
 #else  /* _WIN32 */
 

src/httplib_pthread_setspecific.c

@@ -28,7 +28,7 @@
 #include "httplib_main.h"
 
 /*
- * int httplib_pthread_setspecific( pthread_key_t key, const void *value );
+ * int httplib_pthread_setspecific( pthread_key_t key, void *value );
  *
  * The platform independent function httplib_pthread_setspecific() is used to
  * set a key value for a previously obtained thread specific key. The function
@@ -38,7 +38,7 @@
  * function call is used.
  */
 
-int httplib_pthread_setspecific( pthread_key_t key, const void *value ) {
+int httplib_pthread_setspecific( pthread_key_t key, void *value ) {
 
 #if defined(_WIN32)
 

src/httplib_set_sock_timeout.c

@@ -54,6 +54,7 @@ int XX_httplib_set_sock_timeout( SOCKET sock, int milliseconds ) {
 #ifdef _WIN32
 
 	DWORD tv = (DWORD)milliseconds;
+	r0       = 0;
 
 #else  /* _WIN32 */
 

src/httplib_ssl.h

@@ -119,9 +119,9 @@ struct ssl_func {
 #define CRYPTO_cleanup_all_ex_data		(*(void (*)(void))XX_httplib_crypto_sw[9].ptr)
 #define EVP_cleanup				(*(void (*)(void))XX_httplib_crypto_sw[10].ptr)
 #define X509_free				(*(void (*)(X509 *))XX_httplib_crypto_sw[11].ptr)
-#define X509_get_subject_name			(*(X509_NAME * (*)(X509 *))XX_httplib_crypto_sw[12].ptr)
+#define X509_get_subject_name			(*(X509_NAMEX * (*)(X509 *))XX_httplib_crypto_sw[12].ptr)
-#define X509_get_issuer_name			(*(X509_NAME * (*)(X509 *))XX_httplib_crypto_sw[13].ptr)
+#define X509_get_issuer_name			(*(X509_NAMEX * (*)(X509 *))XX_httplib_crypto_sw[13].ptr)
-#define X509_NAME_oneline			(*(char *(*)(X509_NAME *, char *, int))XX_httplib_crypto_sw[14].ptr)
+#define X509_NAME_oneline			(*(char *(*)(X509_NAMEX *, char *, int))XX_httplib_crypto_sw[14].ptr)
 #define X509_get_serialNumber			(*(ASN1_INTEGER * (*)(X509 *))XX_httplib_crypto_sw[15].ptr)
 #define i2c_ASN1_INTEGER			(*(int (*)(ASN1_INTEGER *, unsigned char **))XX_httplib_crypto_sw[16].ptr)
 #define EVP_get_digestbyname			(*(const EVP_MD *(*)(const char *))XX_httplib_crypto_sw[17].ptr)

src/httplib_ssl_get_client_cert_info.c

@@ -53,8 +53,8 @@ void XX_httplib_ssl_get_client_cert_info( struct httplib_connection *conn ) {
 	int len2;
 	unsigned int ulen;
 	X509 *cert;
-	X509_NAME *subj;
+	X509_NAMEX *subj;
-	X509_NAME *iss;
+	X509_NAMEX *iss;
 	ASN1_INTEGER *serial;
 	const EVP_MD *digest;
 

src/httplib_start.c

@@ -105,12 +105,12 @@ struct httplib_context *httplib_start( const struct httplib_callbacks *callbacks
 #endif
 	httplib_pthread_setspecific( XX_httplib_sTlsKey, & tls );
 
-	ok =  0 == pthread_mutex_init( & ctx->thread_mutex, &XX_httplib_pthread_mutex_attr );
+	ok =  0 == httplib_pthread_mutex_init( & ctx->thread_mutex, &XX_httplib_pthread_mutex_attr );
 #if !defined(ALTERNATIVE_QUEUE)
 	ok &= 0 == httplib_pthread_cond_init(  & ctx->sq_empty, NULL );
 	ok &= 0 == httplib_pthread_cond_init(  & ctx->sq_full,  NULL );
 #endif
-	ok &= 0 == pthread_mutex_init( & ctx->nonce_mutex,  & XX_httplib_pthread_mutex_attr );
+	ok &= 0 == httplib_pthread_mutex_init( & ctx->nonce_mutex,  & XX_httplib_pthread_mutex_attr );
 
 	if ( ! ok ) {
 

src/httplib_stat.c

@@ -80,7 +80,7 @@ int XX_httplib_stat( struct httplib_connection *conn, const char *path, struct f
 		return 1;
 	}
 
-	XX_httplib_path_to_unicode( conn, path, wbuf, ARRAY_SIZE(wbuf) );
+	XX_httplib_path_to_unicode( path, wbuf, ARRAY_SIZE(wbuf) );
 
 	if ( GetFileAttributesExW( wbuf, GetFileExInfoStandard, &info ) != 0 ) {
 

src/httplib_worker_thread.c

@@ -103,7 +103,7 @@ static void *worker_thread_run( struct worker_thread_args *thread_args ) {
 		 * within the request handler and from elsewhere in the application
 		 */
 
-		pthread_mutex_init( & conn->mutex, &XX_httplib_pthread_mutex_attr );
+		httplib_pthread_mutex_init( & conn->mutex, &XX_httplib_pthread_mutex_attr );
 
 		/*
 		 * Call XX_httplib_consume_socket() even when ctx->stop_flag > 0, to let it