1//----------------------------------------------------------------------
2//  This software is part of the OpenBeOS distribution and is covered
3//  by the MIT License.
4//
5//  Copyright (c) 2003 Tyler Dauwalder, tyler@dauwalder.net
6//----------------------------------------------------------------------
7
8/*! \file ConsoleListener.cpp
9
10	Console-based implementation of ProgressListener interface.
11*/
12
13#include "ConsoleListener.h"
14
15#include <stdio.h>
16#include <string.h>
17
18static const char * const kDivider =
19	"----------------------------------------------------------------------";
20
21/*! \brief Creates a new ConsoleListener object with the given verbosity level.
22
23	All output from said listener is sent to standard output via printf().
24
25	\param level All update messages with verbosity levels below this value
26	             will be ignored. If level is \c VERBOSITY_NONE, no output
27	             whatsoever (including errors and warnings) will be
28	             generated.
29*/
30ConsoleListener::ConsoleListener(VerbosityLevel level)
31	: fLevel(level)
32{
33}
34
35void
36ConsoleListener::OnStart(const char *sourceDirectory, const char *outputFile,
37	                     const char *udfVolumeName, uint16 udfRevision) const
38{
39	if (Level() > VERBOSITY_NONE) {
40		printf("%s\n", kDivider);
41		printf("Source directory: `%s'\n", sourceDirectory);
42		printf("Output file:      `%s'\n", outputFile);
43		printf("UDF Volume Name:  `%s'\n", udfVolumeName);
44		printf("UDF Revision:     %01x.%01x%01x\n",
45		                          (udfRevision & 0x0f00) >> 8,
46		                          (udfRevision & 0x00f0) >> 4,
47		                          (udfRevision & 0x000f));
48		printf("%s\n", kDivider);
49	}
50}
51
52void
53ConsoleListener::OnError(const char *message) const
54{
55	if (Level() > VERBOSITY_NONE)
56		printf("ERROR: %s\n", message);
57}
58
59void
60ConsoleListener::OnWarning(const char *message) const
61{
62	if (Level() > VERBOSITY_NONE)
63		printf("WARNING: %s\n", message);
64}
65
66void
67ConsoleListener::OnUpdate(VerbosityLevel level, const char *message) const
68{
69	if (Level() > VERBOSITY_NONE && level <= Level()) {
70		switch (level) {
71			case VERBOSITY_MEDIUM:
72				printf("  ");
73				break;
74			case VERBOSITY_HIGH:
75				printf("    ");
76				break;
77			default:
78				break;
79		}
80		printf("%s\n", message);
81	}
82}
83
84void
85ConsoleListener::OnCompletion(status_t result, const Statistics &statistics) const
86{
87	if (Level() > VERBOSITY_NONE) {
88		if (result == B_OK) {
89			uint64 directories = statistics.Directories();
90			uint64 files = statistics.Files();
91			uint64 symlinks = statistics.Symlinks();
92			printf("Finished\n");
93			printf("- Build time:  %s\n", statistics.ElapsedTimeString().c_str());
94			printf("- Directories: %Ld director%s in %s\n",
95			       directories, directories == 1 ? "y" : "ies",
96			       statistics.DirectoryBytesString().c_str());
97			printf("- Files:       %Ld file%s in %s\n",
98			       files, files == 1 ? "" : "s",
99			       statistics.FileBytesString().c_str());
100			if (symlinks > 0)
101				printf("- Symlinks:    No symlink support yet; %Ld symlink%s ommitted\n", symlinks,
102				       symlinks == 1 ? "" : "s");
103			printf("- Image size:  %s\n", statistics.ImageSizeString().c_str());
104		} else {
105			printf("----------------------------------------------------------------------\n");
106			printf("Build failed with error: 0x%lx, `%s'\n", result,
107			       strerror(result));
108			printf("----------------------------------------------------------------------\n");
109		}
110	}
111}
112