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nsprpub/pr/tests/depend.c@ca08bd8f51b2 (annotated)

nsprpub/pr/tests/depend.c

Wed, 31 Dec 2014 06:55:46 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:55:46 +0100

changeset 1

ca08bd8f51b2

permissions

-rw-r--r--

Added tag TORBROWSER_REPLICA for changeset 6474c204b198

michael@0	1	/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0	2	/* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	3	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	4	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	5
michael@0	6	/***********************************************************************
michael@0	7	** 1996 - Netscape Communications Corporation
michael@0	8	**
michael@0	9	**
michael@0	10	** Name: depend.c
michael@0	11	** Description: Test to enumerate the dependencies
michael@0	12	*
michael@0	13	** Modification History:
michael@0	14	** 14-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
michael@0	15	** The debug mode will print all of the printfs associated with this test.
michael@0	16	** The regress mode will be the default mode. Since the regress tool limits
michael@0	17	** the output to a one line status:PASS or FAIL,all of the printf statements
michael@0	18	** have been handled with an if (debug_mode) statement.
michael@0	19	***********************************************************************/
michael@0	20	#include "prinit.h"
michael@0	21
michael@0	22	/***********************************************************************
michael@0	23	** Includes
michael@0	24	***********************************************************************/
michael@0	25	/* Used to get the command line option */
michael@0	26	#include "plgetopt.h"
michael@0	27
michael@0	28	#include <stdio.h>
michael@0	29	#include <stdlib.h>
michael@0	30
michael@0	31	static void PrintVersion(
michael@0	32	const char *msg, const PRVersion* info, PRIntn tab)
michael@0	33	{
michael@0	34	static const len = 20;
michael@0	35	static const char *tabs = {" "};
michael@0	36
michael@0	37	tab *= 2;
michael@0	38	if (tab > len) tab = len;
michael@0	39	printf("%s", &tabs[len - tab]);
michael@0	40	printf("%s ", msg);
michael@0	41	printf("%s ", info->id);
michael@0	42	printf("%d.%d", info->major, info->minor);
michael@0	43	if (0 != info->patch)
michael@0	44	printf(".p%d", info->patch);
michael@0	45	printf("\n");
michael@0	46	} /* PrintDependency */
michael@0	47
michael@0	48	static void ChaseDependents(const PRVersionInfo *info, PRIntn tab)
michael@0	49	{
michael@0	50	PrintVersion("exports", &info->selfExport, tab);
michael@0	51	if (NULL != info->importEnumerator)
michael@0	52	{
michael@0	53	const PRDependencyInfo *dependent = NULL;
michael@0	54	while (NULL != (dependent = info->importEnumerator(dependent)))
michael@0	55	{
michael@0	56	const PRVersionInfo *import = dependent->exportInfoFn();
michael@0	57	PrintVersion("imports", &dependent->importNeeded, tab);
michael@0	58	ChaseDependents(import, tab + 1);
michael@0	59	}
michael@0	60	}
michael@0	61	} /* ChaseDependents */
michael@0	62
michael@0	63	static PRVersionInfo hack_export;
michael@0	64	static PRVersionInfo dummy_export;
michael@0	65	static PRDependencyInfo dummy_imports[2];
michael@0	66
michael@0	67	static const PRVersionInfo *HackExportInfo(void)
michael@0	68	{
michael@0	69	hack_export.selfExport.major = 11;
michael@0	70	hack_export.selfExport.minor = 10;
michael@0	71	hack_export.selfExport.patch = 200;
michael@0	72	hack_export.selfExport.id = "Hack";
michael@0	73	hack_export.importEnumerator = NULL;
michael@0	74	return &hack_export;
michael@0	75	}
michael@0	76
michael@0	77	static const PRDependencyInfo *DummyImports(
michael@0	78	const PRDependencyInfo *previous)
michael@0	79	{
michael@0	80	if (NULL == previous) return &dummy_imports[0];
michael@0	81	else if (&dummy_imports[0] == previous) return &dummy_imports[1];
michael@0	82	else if (&dummy_imports[1] == previous) return NULL;
michael@0	83	} /* DummyImports */
michael@0	84
michael@0	85	static const PRVersionInfo *DummyLibVersion(void)
michael@0	86	{
michael@0	87	dummy_export.selfExport.major = 1;
michael@0	88	dummy_export.selfExport.minor = 0;
michael@0	89	dummy_export.selfExport.patch = 0;
michael@0	90	dummy_export.selfExport.id = "Dumbass application";
michael@0	91	dummy_export.importEnumerator = DummyImports;
michael@0	92
michael@0	93	dummy_imports[0].importNeeded.major = 2;
michael@0	94	dummy_imports[0].importNeeded.minor = 0;
michael@0	95	dummy_imports[0].importNeeded.patch = 0;
michael@0	96	dummy_imports[0].importNeeded.id = "Netscape Portable Runtime";
michael@0	97	dummy_imports[0].exportInfoFn = PR_ExportInfo;
michael@0	98
michael@0	99	dummy_imports[1].importNeeded.major = 5;
michael@0	100	dummy_imports[1].importNeeded.minor = 1;
michael@0	101	dummy_imports[1].importNeeded.patch = 2;
michael@0	102	dummy_imports[1].importNeeded.id = "Hack Library";
michael@0	103	dummy_imports[1].exportInfoFn = HackExportInfo;
michael@0	104
michael@0	105	return &dummy_export;
michael@0	106	} /* DummyLibVersion */
michael@0	107
michael@0	108	int main(int argc, char **argv)
michael@0	109	{
michael@0	110	PRIntn tab = 0;
michael@0	111	const PRVersionInfo *info = DummyLibVersion();
michael@0	112	const char *buildDate = __DATE__, *buildTime = __TIME__;
michael@0	113
michael@0	114	printf("Depend.c build time is %s %s\n", buildDate, buildTime);
michael@0	115
michael@0	116	if (NULL != info) ChaseDependents(info, tab);
michael@0	117
michael@0	118	return 0;
michael@0	119	} /* main */
michael@0	120
michael@0	121	/* depend.c */