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defview.c@ 1908

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Last change on this file since 1908 was 1877, checked in by Gregg Young, 10 years ago
Remove debug code
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 11.7 KB

Rev	Line
[92]	1
	2	/***********************************************************************
	3
	4	$Id: defview.c 1877 2015-10-11 21:43:27Z gyoung $
	5
	6	Copyright (c) 1993-98 M. Kimes
[1656]	7	Copyright (c) 2003, 2012 Steven H.Levine
[92]	8
[347]	9	Default file viewer
[92]	10
[347]	11	20 Nov 03 SHL ShowMultimedia: try to convince fmplay to not play exes (Gregg Young)
	12	14 Jul 06 SHL Use Runtime_Error
[570]	13	18 Mar 07 GKY Fixed misindentifycation of nonmultimedia files by ShowMultiMedia
	14	18 Mar 07 GKY Open mp3, ogg & flac files with OS2 object default since fm2play fails
[627]	15	21 Apr 07 GKY Find FM2Utils by path or utils directory
[689]	16	09 Jun 07 SHL ShowMultimedia: Initialize hwnd so that OpenObject might work
[793]	17	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
[888]	18	20 Dec 07 GKY Open jpg files with OS2 object default since image.exe fails
[985]	19	29 Feb 08 GKY Refactor global command line variables to notebook.h
[1120]	20	25 Aug 08 GKY Check TMP directory space warn if lee than 5 MiB prevent archiver from opening if
	21	less than 10 KiB (It hangs and can't be closed)
[1484]	22	05 Jan 09 GKY Use TestBinary so that text viewer isn't used for hex files by default
[1402]	23	08 Mar 09 GKY Additional strings move to PCSZs
[1479]	24	15 Nov 09 GKY Add check for attempt to open zero byte file and reorder file type checks
	25	to place exes before MMPM check (avoids MMPM trying to play them)
	26	15 Nov 09 GKY Work around MMIO's falure to identify MPG files as media
[1481]	27	12 Dec 09 GKY Remove code that opened files to check if they were media types
	28	It was redundant.
	29	12 Dec 09 GKY Pass .WPI files to PM for default handling.
[1656]	30	02 Jan 12 GKY Completely rework ShowMultimedia to only test and try to open files with known multimedia extensions
	31	This fixes some traps in GBM.DLL and PMCTLS.DLL; mmioIdentifyFile appears to pretty much be broken.
[1780]	32	28 Jun 14 GKY Fix errors identified with CPPCheck
[1783]	33	19 Jul 14 GKY MMOS2 misids all kinds of things including window bitmaps as audio files
	34	Removed FM2play from code since the misid leads to a failure to open the
	35	bitmaps.
[92]	36
	37	***********************************************************************/
	38
[907]	39	#include <string.h>
	40	#include <ctype.h>
	41
[2]	42	#define INCL_DOS
	43	#define INCL_WIN
	44	#define INCL_GPI
	45	#define INCL_MMIOOS2
[907]	46	#define INCL_LONGLONG // dircnrs.h
[2]	47	#include <os2.h>
	48	#include <os2me.h>
[347]	49
[1206]	50	#include "fm3dll.h"
[1222]	51	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1206]	52	#include "mainwnd2.h" // Data declaration(s)
	53	#include "init.h" // Data declaration(s)
[907]	54	#include "fm3dlg.h"
	55	#include "arccnrs.h" // StartArcCnr
	56	#include "errutil.h" // Dos_Error...
[985]	57	#include "notebook.h" // external viewers
[1164]	58	#include "defview.h"
	59	#include "info.h" // DrvInfoProc
	60	#include "assoc.h" // ExecAssociation
	61	#include "info.h" // FileInfoProc
	62	#include "valid.h" // IsExecutable
	63	#include "srchpath.h" // RunFM2Util
	64	#include "inis.h" // StartIniEditor
[1189]	65	#include "systemf.h" // ExecOnList
	66	#include "shadow.h" // OpenObject
	67	#include "viewer.h" // StartMLEEditor
	68	#include "newview.h" // StartViewer
[1206]	69	#include "mainwnd.h" // Data declaration(s)
[1164]	70	#include "misc.h" // ExecFile, ViewHelp
[2]	71
[1206]	72	// Data definitions
[347]	73	static PSZ pszSrcFile = __FILE__;
	74
[1206]	75	#pragma data_seg(GLOBAL2)
[1402]	76	PCSZ Default = "DEFAULT";
[1206]	77
[1481]	78	/**
	79	* ShowMultimedia uses MMOS2 if available to check if files are media types
	80	* It will play them as media if they are. There are several work arounds
	81	* to handle newer media types which are misidentified or which don't play
	82	* in our default player/viewer
	83	*/
	84
[551]	85	BOOL ShowMultimedia(CHAR * filename)
[92]	86	{
[2]	87
[551]	88	static BOOL no_mmos2 = FALSE;
	89	BOOL played = FALSE;
	90	CHAR loaderror[CCHMAXPATH];
	91	HMODULE MMIOModHandle = NULLHANDLE;
[92]	92	PMMIOIDENTIFYFILE pMMIOIdentifyFile = NULL;
[551]	93	FOURCC fccStorageSystem = 0;
	94	MMFORMATINFO mmFormatInfo;
[1481]	95	APIRET rc;
[689]	96	HWND hwnd = HWND_DESKTOP;
[570]	97	char *p;
[2]	98
[551]	99	if (no_mmos2 \|\| !filename \|\| !*filename)
[92]	100	return played;
[2]	101
[1481]	102	//load MMPM/2, if available.
[2]	103	*loaderror = 0;
[551]	104	rc = DosLoadModule(loaderror, sizeof(loaderror), "MMIO", &MMIOModHandle);
[92]	105	if (rc) {
	106	no_mmos2 = TRUE;
	107	return played;
[2]	108	}
	109	else {
[1645]	110	ULONG cmp;
[1780]	111	CHAR cmps[6];
[1645]	112
	113	p = strrchr(filename, '.');
	114	if (p) {
	115	cmps[0] = '.';
	116	cmps[1] = toupper(p[1]);
	117	cmps[2] = toupper(p[2]);
	118	cmps[3] = toupper(p[3]);
	119	if (p[4]) {
	120	cmps[4] = toupper(p[4]);
	121	cmps[5] = 0;
	122	}
	123	else
	124	cmps[4] = 0;
	125
	126	cmp = (ULONG ) cmps;
	127	if (cmp == (ULONG ) PCSZ_DOTBMP \|\| cmp == (ULONG ) PCSZ_DOTJPEG \|\|
	128	cmp == (ULONG ) PCSZ_DOTMP3 \|\| cmp == (ULONG ) PCSZ_DOTJPG \|\|
	129	cmp == (ULONG ) PCSZ_DOTMPEG \|\| cmp == (ULONG ) PCSZ_DOTFLAC \|\|
	130	cmp == (ULONG ) ".TIF" \|\| cmp == (ULONG ) ".PCX" \|\|
	131	cmp == (ULONG ) ".TGA" \|\| cmp == (ULONG ) ".MOV" \|\|
	132	cmp == (ULONG ) ".PNG" \|\| cmp == (ULONG ) ".AVI" \|\|
	133	cmp == (ULONG ) ".OGG" \|\| cmp == (ULONG ) ".MID" \|\|
	134	cmp == (ULONG ) ".PCD" \|\| cmp == (ULONG ) ".FLC" \|\|
	135	cmp == (ULONG ) ".GIF" \|\| cmp == (ULONG ) ".FLA" \|\|
	136	cmp == (ULONG ) ".IFF" \|\| cmp == (ULONG ) ".SND" \|\|
	137	cmp == (ULONG ) "._AU" \|\| cmp == (ULONG ) ".AIF" \|\|
	138	cmp == (ULONG ) ".VID" \|\| cmp == (ULONG ) ".WAV" \|\|
	139	cmp == (ULONG ) "._IM" \|\| cmp == (ULONG ) ".RDI" \|\|
	140	cmp == (ULONG ) PCSZ_DOTMPG) {
	141	if (DosQueryProcAddr(MMIOModHandle, 0,
	142	"mmioIdentifyFile", (PFN *) &pMMIOIdentifyFile)) {
	143	DosFreeModule(MMIOModHandle);
	144	no_mmos2 = TRUE;
	145	return played;
	146	}
	147	}
	148	else
	149	return played;
[2]	150	}
[1656]	151	else
	152	return played;
[2]	153	}
[551]	154	memset(&mmFormatInfo, 0, sizeof(MMFORMATINFO));
[2]	155	mmFormatInfo.ulStructLen = sizeof(MMFORMATINFO);
[1481]	156	rc = pMMIOIdentifyFile(filename, 0L, &mmFormatInfo,
[901]	157	&fccStorageSystem, 0L,
	158	MMIO_FORCE_IDENTIFY_FF);
[2]	159	DosFreeModule(MMIOModHandle);
[1656]	160
	161	// if identified and not FOURCC_DOS MPEGs are misidentified as DOS
[1481]	162	if (!rc && (mmFormatInfo.fccIOProc != FOURCC_DOS \|\|
	163	!stricmp(p, PCSZ_DOTMPG) \|\| !stricmp(p, PCSZ_DOTMPEG))) {
[1783]	164	if ((mmFormatInfo.ulFlags & MMIO_CANREADTRANSLATED)) {
	165	OpenObject(filename, Default, hwnd);
	166	played = TRUE;
[2]	167	}
	168	}
	169
[92]	170	return played;
[2]	171	}
	172
[551]	173	VOID DefaultViewKeys(HWND hwnd, HWND hwndFrame, HWND hwndParent,
	174	SWP * swp, CHAR * filename)
[347]	175	{
[551]	176	if ((shiftstate & (KC_CTRL \| KC_SHIFT)) == (KC_CTRL \| KC_SHIFT))
	177	DefaultView(hwnd, hwndFrame, hwndParent, swp, 4, filename);
	178	else if (shiftstate & KC_CTRL)
	179	DefaultView(hwnd, hwndFrame, hwndParent, swp, 2, filename);
	180	else if (shiftstate & KC_SHIFT)
	181	DefaultView(hwnd, hwndFrame, hwndParent, swp, 1, filename);
[2]	182	else
[551]	183	DefaultView(hwnd, hwndFrame, hwndParent, swp, 0, filename);
[2]	184	}
	185
[1481]	186	/**
	187	* DefaultView runs multiple checks for opening files including checking
	188	* for associations, archives, executables, help, ini, warpin, multimedia and
	189	* viewing as binary or text.
	190	*/
	191
[551]	192	VOID DefaultView(HWND hwnd, HWND hwndFrame, HWND hwndParent, SWP * swp,
	193	ULONG flags, CHAR * filename)
[347]	194	{
[1673]	195	/**
[2]	196	* bitmapped flags:
	197	* ---------------
	198	* 1 = View directly
	199	* 2 = Open WPS default view
	200	* 4 = Open WPS settings view
	201	* 8 = Edit
	202	* 16 = Info
	203	* 32 = No view info
	204	*/
	205
[551]	206	HWND hwndArc = (HWND) 0;
	207	char p, dummy[3];
[2]	208
[551]	209	if (!hwndParent)
[2]	210	hwndParent = HWND_DESKTOP;
	211
[551]	212	if (flags & 32) {
[2]	213	flags &= (~16);
[551]	214	if (!IsFile(filename)) {
[347]	215	Runtime_Error(pszSrcFile, __LINE__, "%s not found", filename);
[2]	216	return;
	217	}
	218	}
	219
[1673]	220	if (flags & 1) // directly view the file
[2]	221	goto ViewIt;
	222
[1673]	223	if (flags & 2) { // open default WPS view of file
[551]	224	OpenObject(filename, Default, hwnd);
[2]	225	return;
	226	}
	227
[1673]	228	if (flags & 4) { // open WPS settings notebook for file
[551]	229	OpenObject(filename, Settings, hwnd);
[2]	230	return;
	231	}
	232
[1673]	233	if ((flags & 16) \|\| !IsFile(filename)) { // open info for directories
[2]	234
	235	char fullname[CCHMAXPATH];
	236
[551]	237	if (!IsFullName(filename)) {
	238	if (!DosQueryPathInfo(filename,
	239	FIL_QUERYFULLNAME, fullname, sizeof(fullname)))
[92]	240	filename = fullname;
[2]	241	}
[551]	242	if (IsFullName(filename) &&
	243	!(driveflags[toupper(*filename) - 'A'] & DRIVE_INVALID)) {
	244	if (!IsRoot(filename)) {
[92]	245	dummy[0] = filename;
	246	dummy[1] = NULL;
	247	WinDlgBox(HWND_DESKTOP,
	248	HWND_DESKTOP,
[551]	249	FileInfoProc, FM3ModHandle, FLE_FRAME, (PVOID) dummy);
[2]	250	}
	251	else
[92]	252	WinDlgBox(HWND_DESKTOP,
	253	HWND_DESKTOP,
[551]	254	DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) filename);
[2]	255	}
	256	return;
	257	}
	258
[1673]	259	if (flags & 8) { // edit file
[2]	260
	261	ULONG type = IDM_EDITTEXT;
	262
	263	dummy[0] = filename;
	264	dummy[1] = NULL;
[551]	265	if (TestBinary(filename))
[2]	266	type = IDM_EDITBINARY;
[551]	267	switch (type) {
	268	case IDM_EDITBINARY:
	269	if (*bined) {
[1497]	270	ExecOnList((HWND) 0, bined, WINDOWED \| SEPARATE, NULL, NULL, dummy, NULL,
[901]	271	pszSrcFile, __LINE__);
[551]	272	break;
	273	}
[1673]	274	// else intentional fallthru
[551]	275	case IDM_EDITTEXT:
	276	if (*editor)
[1497]	277	ExecOnList((HWND) 0, editor, WINDOWED \| SEPARATE, NULL, NULL, dummy, NULL,
[901]	278	pszSrcFile, __LINE__);
[551]	279	else {
	280	type = (type == IDM_EDITTEXT) ? 8 : (type == IDM_EDITBINARY) ? 16 : 0;
	281	type \|= 4;
	282	StartMLEEditor(hwndParent, type, filename, hwndFrame);
	283	}
	284	break;
[2]	285	}
	286	return;
	287	}
	288
[1120]	289	if (ExecAssociation(hwnd, filename) == -1 &&
	290	CheckDriveSpaceAvail(ArcTempRoot, ullDATFileSpaceNeeded, ullTmpSpaceNeeded) != 2) {
[2]	291	hwndArc = StartArcCnr((fExternalArcboxes \|\| !swp \|\|
[551]	292	strcmp(realappname, FM3Str)) ?
[92]	293	HWND_DESKTOP :
[1690]	294	hwndParent, hwndFrame, filename, 4, NULL);
[551]	295	if (!hwndArc) {
[1479]	296	if (!IsExecutable(filename) \|\| !ExecFile(hwnd, filename)) {
	297	p = strrchr(filename, '.');
	298	if (!p)
	299	p = ".";
[1481]	300	if (!stricmp(p, ".WPI")) {
	301	OpenObject(filename, Default, hwnd);
	302	return;
	303	}
[1479]	304	if (stricmp(p, ".INI") \|\| !StartIniEditor(hwndParent, filename, 4)) {
	305	if (stricmp(p, PCSZ_DOTHLP) \|\| !ViewHelp(filename)) {
[1645]	306	ViewIt:
	307	if (TestBinary(filename)) {
	308	if (!fCheckMM \|\| !ShowMultimedia(filename)) {
[1386]	309	if (*binview) {
	310	dummy[0] = filename;
	311	dummy[1] = NULL;
	312	ExecOnList(hwnd,
	313	binview,
	314	WINDOWED \| SEPARATE \|
[1497]	315	((fViewChild) ? CHILD : 0), NULL, NULL, dummy, NULL,
[1386]	316	pszSrcFile, __LINE__);
	317	}
	318	else if (fUseNewViewer) {
	319	if (fExternalViewer \|\| strcmp(realappname, FM3Str))
	320	hwndParent = HWND_DESKTOP;
	321	StartViewer(hwndParent, 5, filename, hwndFrame);
	322	}
	323	else
	324	StartMLEEditor(hwndParent, 5, filename, hwndFrame);
	325	}
[1645]	326	}
	327	else {
	328	if (*viewer) {
	329	dummy[0] = filename;
	330	dummy[1] = NULL;
	331	ExecOnList(hwnd,
	332	viewer,
	333	WINDOWED \| SEPARATE \|
	334	((fViewChild) ? CHILD : 0), NULL, NULL, dummy, NULL,
	335	pszSrcFile, __LINE__);
[1386]	336	}
[1645]	337	else if (fUseNewViewer) {
	338	if (fExternalViewer \|\| strcmp(realappname, FM3Str))
	339	hwndParent = HWND_DESKTOP;
	340	StartViewer(hwndParent, 5, filename, hwndFrame);
	341	}
	342	else
	343	StartMLEEditor(hwndParent, 5, filename, hwndFrame);
	344	}
[92]	345	}
	346	}
[2]	347	}
	348	}
	349	else {
[551]	350	if ((swp &&
	351	!fExternalArcboxes &&
	352	!strcmp(realappname, FM3Str)) &&
	353	!ParentIsDesktop(hwnd, hwndParent))
[92]	354	WinSetWindowPos(hwndArc,
	355	HWND_TOP,
	356	swp->x,
	357	swp->y,
	358	swp->cx,
	359	swp->cy,
[551]	360	SWP_MOVE \| SWP_SIZE \| SWP_SHOW \|
[92]	361	SWP_ZORDER \| SWP_ACTIVATE);
[2]	362	}
	363	}
	364	}
[793]	365
	366	#pragma alloc_text(DEFVIEW,DefaultView,ShowMultimedia,DefaultViewKeys)

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