alternative timer and glob emulation code for mingw32 port

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9984 b3059339-0415-0410-9bf9-f77b7e298cf2

osdep/Makefile

@@ -17,11 +17,12 @@ ifeq ($(MACOSX),yes)
 timer = timer-macosx.c
 endif
 ifeq ($(TARGET_CYGWIN),yes)
-timer = timer-win.c
+timer = timer-win2.c
 endif
 ifeq ($(TARGET_MINGW32),yes)
-timer = timer-win.c
+timer = timer-win2.c
 getch = getch2-win.c
+SRCS += glob-win.c
 endif
 SRCS += $(timer)
 SRCS += $(getch)

osdep/getch2-win.c

@@ -99,7 +99,7 @@ int getch2(int time){
 
 
 void getch2_enable(){
-	int retval;
+	DWORD retval;
     stdin = GetStdHandle(STD_INPUT_HANDLE);
    	if(!GetNumberOfConsoleInputEvents(stdin,&retval))
 	{

osdep/glob-win.c

@@ -0,0 +1,91 @@
+#include <sys/types.h>
+#include <stdio.h>
+
+#include "../config.h"
+
+#ifndef HAVE_GLOB
+#ifdef __MINGW32__
+#undef DATADIR
+#include <windows.h>
+#include "glob.h"
+
+int glob(const char *pattern, int flags,
+          int (*errfunc)(const char *epath, int eerrno), glob_t *pglob)
+{
+	HANDLE searchhndl;
+    WIN32_FIND_DATA found_file;
+ 	if(errfunc)printf("glob():ERROR:Sorry errfunc not supported by this implementation\n");
+	if(flags)printf("glob():ERROR:Sorry no flags supported by this globimplementation\n");
+	//printf("PATTERN \"%s\"\n",pattern);
+	pglob->gl_pathc = 0;
+	searchhndl = FindFirstFile( pattern,&found_file);
+    if(searchhndl == INVALID_HANDLE_VALUE)
+	{
+		if(GetLastError() == ERROR_FILE_NOT_FOUND)
+		{
+			pglob->gl_pathc = 0;
+		    //printf("could not find a file matching your search criteria\n");
+	        return 1;
+		}
+		else 
+		{
+			//printf("glob():ERROR:FindFirstFile: %i\n",GetLastError());
+			return 1;
+		}
+	 }
+    pglob->gl_pathv = malloc(sizeof(char*));
+    pglob->gl_pathv[0] = strdup(found_file.cFileName);
+    pglob->gl_pathc++;
+    while(1)
+    {
+		if(!FindNextFile(searchhndl,&found_file))
+		{
+			if(GetLastError()==ERROR_NO_MORE_FILES)
+			{
+				//printf("glob(): no more files found\n");
+                break;
+			}
+			else
+			{
+				//printf("glob():ERROR:FindNextFile:%i\n",GetLastError());
+				return 1;
+			}
+		}
+		else
+		{
+            //printf("glob: found file %s\n",found_file.cFileName);
+            pglob->gl_pathc++;       
+            pglob->gl_pathv = realloc(pglob->gl_pathv,pglob->gl_pathc * sizeof(char*));
+            pglob->gl_pathv[pglob->gl_pathc-1] = strdup(found_file.cFileName);       
+ 		}
+    }
+    FindClose(searchhndl);
+    return 0;
+}
+
+void globfree(glob_t *pglob)
+{
+	int i;
+	for(i=0; i <pglob->gl_pathc ;i++)
+	{
+		free(pglob->gl_pathv[i]);
+	}
+	free(pglob->gl_pathv);
+}
+#endif     /*__MINGW32__*/
+#endif     /*HAVE_GLOB*/
+
+#if 0
+int main(){
+   glob_t        gg;
+   printf("globtest\n");
+   glob( "*.jpeg",0,NULL,&gg );
+   {
+        int i;
+        for(i=0;i<gg.gl_pathc;i++)printf("GLOBED:%i %s\n",i,gg.gl_pathv[i]);
+    }
+   globfree(&gg);
+   
+   return 0;
+}
+#endif

osdep/glob.h

@@ -0,0 +1,16 @@
+#include "../config.h"
+
+#ifndef HAVE_GLOB
+#ifdef __MINGW32__
+typedef struct {
+  size_t gl_pathc;
+  char **gl_pathv;
+  size_t gl_offs;
+} glob_t;
+
+void globfree(glob_t *pglob);
+
+int  glob(const char *pattern, int flags, int (*errfunc)(const char *epath, int eerrno), glob_t *pglob);
+
+#endif
+#endif

osdep/timer-win2.c

@@ -0,0 +1,34 @@
+// Precise timer routines for WINDOWS
+
+#include <windows.h>
+#include <mmsystem.h>
+#include "timer.h"
+
+// Returns current time in microseconds
+unsigned int GetTimer(){
+  return timeGetTime() * 1000;
+}
+
+// Returns current time in milliseconds
+unsigned int GetTimerMS(){
+  return timeGetTime() ;
+}
+
+int usec_sleep(int usec_delay){
+  Sleep( usec_delay/1000);
+  return 0;
+}
+
+static DWORD RelativeTime = 0;
+
+float GetRelativeTime(){
+  DWORD t, r;
+  t = GetTimer();
+  r = t - RelativeTime;
+  RelativeTime = t;
+  return (float) r *0.000001F;
+}
+
+void InitTimer(){
+  GetRelativeTime();
+}