add support for macosx finder argument support (let you bundle mplayer to be a finder compliant .app) patch by Chris Roccati <roccati@pobox.com>

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13910 b3059339-0415-0410-9bf9-f77b7e298cf2

configure

@@ -182,6 +182,7 @@ Optional features:
   --enable-fribidi       Enable using the FriBiDi libs [disabled]
   --disable-enca         Disable using ENCA charset oracle library [autodetect]
   --disable-macosx       Disable Mac OS X specific features [autodetect]
+  --enable-macosx-finder-support  Enable Mac OS X Finder invocation parameter parsing [disabled]
   --disable-inet6        Disable IPv6 support [autodetect]
   --disable-gethostbyname2  gethostbyname() function is not provided by the C
                             library [autodetect]
@@ -1381,6 +1382,7 @@ _shared_pp=no
 _menu=no
 _qtx=auto
 _macosx=auto
+_macosx_finder_support=no
 _sortsub=yes
 _freetypeconfig='freetype-config'
 _fribidi=no
@@ -1648,6 +1650,8 @@ for ac_option do
 
   --enable-macosx) _macosx=yes ;;
   --disable-macosx) _macosx=no ;;
+  --enable-macosx-finder-support) _macosx_finder_support=yes ;;
+  --disable-macosx-finder-support) _macosx_finder_support=no ;;
 
   --enable-sortsub) _sortsub=yes ;;
   --disable-sortsub) _sortsub=no ;;
@@ -3140,6 +3144,18 @@ EOF
 fi
 echores "$_macosx"
 
+echocheck "Mac OS X Finder Support"
+if test "$_macosx_finder_support" = auto ; then
+  _macosx_finder_support=$_macosx
+fi
+if test "$_macosx_finder_support" = yes; then
+  _def_macosx_finder_support='#define MACOSX_FINDER_SUPPORT 1'
+  _macosx_finder_support=yes
+else
+  _def_macosx_finder_support='#undef MACOSX_FINDER_SUPPORT'
+  _macosx_finder_support=no
+fi 
+echores "$_macosx_finder_support"
 
 echocheck "Samba support (libsmbclient)"
 if test "$_smbsupport" = yes; then
@@ -6571,6 +6587,7 @@ SMBSUPPORT_LIB = $_ld_smb
 XMMS_PLUGINS = $_xmms
 XMMS_LIB = $_xmms_lib
 MACOSX = $_macosx
+MACOSX_FINDER_SUPPORT = $_macosx_finder_support
 MACOSX_FRAMEWORKS = $_macosx_frameworks
 TOOLAME=$_toolame
 TOOLAME_EXTRAFLAGS=$_toolame_extraflags
@@ -6874,6 +6891,7 @@ $_def_dshow
 
 /* Mac OS X specific features */
 $_def_macosx
+$_def_macosx_finder_support
 
 /* Build our Win32-loader */
 $_def_win32_loader

libvo/vo_quartz.c

@@ -1011,6 +1011,7 @@ static uint32_t preinit(const char *arg)
         }
     }
 	
+#ifndef MACOSX_FINDER_SUPPORT
 	//this chunk of code is heavily based off SDL_macosx.m from SDL 
 	//it uses an Apple private function to request foreground operation
 
@@ -1029,6 +1030,7 @@ static uint32_t preinit(const char *arg)
 			SetFrontProcess(&myProc);
 		}
 	}
+#endif
 
     return 0;
 }

osdep/Makefile

@@ -15,6 +15,9 @@ endif
 
 getch = getch2.c
 timer = timer-lx.c
+ifeq ($(MACOSX_FINDER_SUPPORT),yes)
+SRCS += macosx_finder_args.c
+endif
 ifeq ($(TARGET_OS),Darwin)
 timer = timer-darwin.c
 endif

osdep/macosx_finder_args.c

@@ -0,0 +1,108 @@
+#include <Carbon/Carbon.h>
+#include <ApplicationServices/ApplicationServices.h>
+#include "libmpdemux/url.h"
+#include "mp_msg.h"
+#include "m_option.h"
+#include "m_config.h"
+#include "playtree.h"
+
+static play_tree_t *files=NULL;
+
+static inline void add_entry(play_tree_t **last_parentp, play_tree_t **last_entryp, play_tree_t *entry) {
+
+	if(*last_entryp==NULL)
+		play_tree_set_child(*last_parentp, entry);		      
+	else 
+		play_tree_append_entry(*last_entryp, entry);
+
+	*last_entryp=entry;
+}
+
+static pascal OSErr AppleEventHandlerProc(const AppleEvent *theAppleEvent, AppleEvent* reply, SInt32 handlerRefcon) {
+OSErr err=errAEEventNotHandled, res=noErr;
+AEDescList docList;
+long itemsInList;
+
+	AERemoveEventHandler(kCoreEventClass, kAEOpenDocuments, NULL, FALSE);
+	if((res=AEGetParamDesc(theAppleEvent, keyDirectObject, typeAEList, &docList))==noErr) {
+		if((res=AECountItems(&docList, &itemsInList))==noErr) {
+		Size currentSize=0;
+		int valid=0,i;
+		char *parm=NULL;
+		play_tree_t *last_entry=NULL;
+
+			files=play_tree_new();
+			for(i=1;i<=itemsInList;++i) {
+
+				for(;;) {
+				OSErr e;
+				Size actualSize=0;
+				AEKeyword keywd;
+				DescType returnedType;
+
+					if((e=AEGetNthPtr(&docList, i, typeFileURL, &keywd, &returnedType, (Ptr)parm, currentSize, &actualSize))==noErr) {
+						if(actualSize>=currentSize) {
+							currentSize=actualSize+1;
+							parm=realloc(parm, currentSize);
+						}
+						else {
+							parm[actualSize]=0;
+							valid=1;
+							break;
+						}
+					}
+					else {
+						valid=0;
+						break;
+					}
+				}
+
+				if(valid) {
+				URL_t *url=url_new(parm);
+
+					if(url && !strcmp(url->protocol,"file") && !strcmp(url->hostname,"localhost")) {
+					play_tree_t *entry=play_tree_new();
+
+						url_unescape_string(url->file, url->file);
+						play_tree_add_file(entry, url->file);
+						add_entry(&files, &last_entry, entry);
+					}
+
+					url_free(url);
+				}
+			}
+
+			if(parm)
+				free(parm);
+
+			err=noErr;
+		}
+		else
+			mp_msg(MSGT_CFGPARSER, MSGL_ERR, "AECountItems() error %d\n", res);
+		
+		AEDisposeDesc(&docList);
+	}
+	else
+		mp_msg(MSGT_CFGPARSER, MSGL_ERR, "AEGetParamDesc() error %d\n", res);
+
+	QuitApplicationEventLoop();
+	return err;
+}
+
+play_tree_t *macosx_finder_args(m_config_t *config, int argc, char **argv) {
+ProcessSerialNumber myPsn;
+char myPsnStr[5+10+1+10+1];
+
+	GetCurrentProcess(&myPsn);
+	snprintf(myPsnStr, 5+10+1+10+1, "-psn_%u_%u", myPsn.highLongOfPSN, myPsn.lowLongOfPSN);
+	myPsnStr[5+10+1+10]=0;
+
+	if((argc==2) && !strcmp(myPsnStr, argv[1])) {
+		m_config_set_option(config, "quiet", NULL);
+		InitCursor();
+		AEInstallEventHandler(kCoreEventClass, kAEOpenDocuments, NewAEEventHandlerUPP(AppleEventHandlerProc), 0, FALSE);
+		RunApplicationEventLoop();
+	}
+
+	return files;
+}

parser-mpcmd.c

@@ -65,6 +65,9 @@ m_config_parse_mp_command_line(m_config_t *config, int argc, char **argv)
   char entbuf[10];
   int no_more_opts = 0;
   play_tree_t *last_parent, *last_entry = NULL, *root;
+#ifdef MACOSX_FINDER_SUPPORT
+  extern play_tree_t *macosx_finder_args(m_config_t *, int , char **);
+#endif
 
 #ifdef MP_DEBUG
   assert(config != NULL);
@@ -74,6 +77,12 @@ m_config_parse_mp_command_line(m_config_t *config, int argc, char **argv)
 
   config->mode = M_COMMAND_LINE;
   mode = GLOBAL;
+#ifdef MACOSX_FINDER_SUPPORT
+  root=macosx_finder_args(config, argc, argv);
+  if(root) 
+  	return root;
+#endif
+
   last_parent = root = play_tree_new();
   /* in order to work recursion detection properly in parse_config_file */
   ++recursion_depth;