1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/nsprpub/pr/tests/depend.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,121 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +/***********************************************************************
1.10 +** 1996 - Netscape Communications Corporation
1.11 +**
1.12 +**
1.13 +** Name: depend.c
1.14 +** Description: Test to enumerate the dependencies
1.15 +*
1.16 +** Modification History:
1.17 +** 14-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
1.18 +** The debug mode will print all of the printfs associated with this test.
1.19 +** The regress mode will be the default mode. Since the regress tool limits
1.20 +** the output to a one line status:PASS or FAIL,all of the printf statements
1.21 +** have been handled with an if (debug_mode) statement.
1.22 +***********************************************************************/
1.23 +#include "prinit.h"
1.24 +
1.25 +/***********************************************************************
1.26 +** Includes
1.27 +***********************************************************************/
1.28 +/* Used to get the command line option */
1.29 +#include "plgetopt.h"
1.30 +
1.31 +#include <stdio.h>
1.32 +#include <stdlib.h>
1.33 +
1.34 +static void PrintVersion(
1.35 + const char *msg, const PRVersion* info, PRIntn tab)
1.36 +{
1.37 + static const len = 20;
1.38 + static const char *tabs = {" "};
1.39 +
1.40 + tab *= 2;
1.41 + if (tab > len) tab = len;
1.42 + printf("%s", &tabs[len - tab]);
1.43 + printf("%s ", msg);
1.44 + printf("%s ", info->id);
1.45 + printf("%d.%d", info->major, info->minor);
1.46 + if (0 != info->patch)
1.47 + printf(".p%d", info->patch);
1.48 + printf("\n");
1.49 +} /* PrintDependency */
1.50 +
1.51 +static void ChaseDependents(const PRVersionInfo *info, PRIntn tab)
1.52 +{
1.53 + PrintVersion("exports", &info->selfExport, tab);
1.54 + if (NULL != info->importEnumerator)
1.55 + {
1.56 + const PRDependencyInfo *dependent = NULL;
1.57 + while (NULL != (dependent = info->importEnumerator(dependent)))
1.58 + {
1.59 + const PRVersionInfo *import = dependent->exportInfoFn();
1.60 + PrintVersion("imports", &dependent->importNeeded, tab);
1.61 + ChaseDependents(import, tab + 1);
1.62 + }
1.63 + }
1.64 +} /* ChaseDependents */
1.65 +
1.66 +static PRVersionInfo hack_export;
1.67 +static PRVersionInfo dummy_export;
1.68 +static PRDependencyInfo dummy_imports[2];
1.69 +
1.70 +static const PRVersionInfo *HackExportInfo(void)
1.71 +{
1.72 + hack_export.selfExport.major = 11;
1.73 + hack_export.selfExport.minor = 10;
1.74 + hack_export.selfExport.patch = 200;
1.75 + hack_export.selfExport.id = "Hack";
1.76 + hack_export.importEnumerator = NULL;
1.77 + return &hack_export;
1.78 +}
1.79 +
1.80 +static const PRDependencyInfo *DummyImports(
1.81 + const PRDependencyInfo *previous)
1.82 +{
1.83 + if (NULL == previous) return &dummy_imports[0];
1.84 + else if (&dummy_imports[0] == previous) return &dummy_imports[1];
1.85 + else if (&dummy_imports[1] == previous) return NULL;
1.86 +} /* DummyImports */
1.87 +
1.88 +static const PRVersionInfo *DummyLibVersion(void)
1.89 +{
1.90 + dummy_export.selfExport.major = 1;
1.91 + dummy_export.selfExport.minor = 0;
1.92 + dummy_export.selfExport.patch = 0;
1.93 + dummy_export.selfExport.id = "Dumbass application";
1.94 + dummy_export.importEnumerator = DummyImports;
1.95 +
1.96 + dummy_imports[0].importNeeded.major = 2;
1.97 + dummy_imports[0].importNeeded.minor = 0;
1.98 + dummy_imports[0].importNeeded.patch = 0;
1.99 + dummy_imports[0].importNeeded.id = "Netscape Portable Runtime";
1.100 + dummy_imports[0].exportInfoFn = PR_ExportInfo;
1.101 +
1.102 + dummy_imports[1].importNeeded.major = 5;
1.103 + dummy_imports[1].importNeeded.minor = 1;
1.104 + dummy_imports[1].importNeeded.patch = 2;
1.105 + dummy_imports[1].importNeeded.id = "Hack Library";
1.106 + dummy_imports[1].exportInfoFn = HackExportInfo;
1.107 +
1.108 + return &dummy_export;
1.109 +} /* DummyLibVersion */
1.110 +
1.111 +int main(int argc, char **argv)
1.112 +{
1.113 + PRIntn tab = 0;
1.114 + const PRVersionInfo *info = DummyLibVersion();
1.115 + const char *buildDate = __DATE__, *buildTime = __TIME__;
1.116 +
1.117 + printf("Depend.c build time is %s %s\n", buildDate, buildTime);
1.118 +
1.119 + if (NULL != info) ChaseDependents(info, tab);
1.120 +
1.121 + return 0;
1.122 +} /* main */
1.123 +
1.124 +/* depend.c */
