summaryrefslogtreecommitdiffstats
path: root/Source/cmSourceFile.cxx
blob: fa220e7d102eec492cea4b503f55f9b0feebbb77 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
/*=========================================================================

  Program:   CMake - Cross-Platform Makefile Generator
  Module:    $RCSfile$
  Language:  C++
  Date:      $Date$
  Version:   $Revision$

  Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
  See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.

     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/
#include "cmSourceFile.h"
#include "cmStandardIncludes.h"
#include "cmSystemTools.h"



// Set the name of the class and the full path to the file.
// The class must be found in dir and end in name.cxx, name.txx, 
// name.c or it will be considered a header file only class
// and not included in the build process
void cmSourceFile::SetName(const char* name, const char* dir,
                           const std::vector<std::string>& sourceExts,
                           const std::vector<std::string>& headerExts)
{
  this->SetProperty("HEADER_FILE_ONLY","1");

  m_SourceName = name;
  std::string pathname = dir;

  // the name might include the full path already, so
  // check for this case
  if (name &&  (name[0] == '/' || 
                (name[0] != '\0' && name[1] == ':')))
    {
    pathname = "";
    }
  if(pathname != "")
    {
    pathname += "/";
    }


  // First try and see whether the listed file can be found
  // as is without extensions added on.
  pathname += m_SourceName;
  std::string hname = pathname;
  if(cmSystemTools::FileExists(hname.c_str()))
    {
    std::string::size_type pos = hname.rfind('.');
    if(pos != std::string::npos)
      {
      m_SourceExtension = hname.substr(pos+1, hname.size()-pos);
      std::string::size_type pos2 = hname.rfind('/');
      if(pos2 != std::string::npos)
        {
          m_SourceName = hname.substr(pos2+1, pos - pos2-1);
        }
      else
        {
          m_SourceName = hname.substr(0, pos);
        }
      }

    // See if the file is a header file
    if(std::find( headerExts.begin(), headerExts.end(), m_SourceExtension ) ==
       headerExts.end())
      {
      this->SetProperty("HEADER_FILE_ONLY","0");
      }
    m_FullPath = hname;
    return;
    }
  
  // Next, try the various source extensions
  for( std::vector<std::string>::const_iterator ext = sourceExts.begin();
       ext != sourceExts.end(); ++ext )
    {
    hname = pathname;
    hname += ".";
    hname += *ext;
    if(cmSystemTools::FileExists(hname.c_str()))
      {
      m_SourceExtension = *ext;
      this->SetProperty("HEADER_FILE_ONLY","0");
      m_FullPath = hname;
      return;
      }
    }

  // Finally, try the various header extensions
  for( std::vector<std::string>::const_iterator ext = headerExts.begin();
       ext != headerExts.end(); ++ext )
    {
    hname = pathname;
    hname += ".";
    hname += *ext;
    if(cmSystemTools::FileExists(hname.c_str()))
      {
      m_SourceExtension = *ext;
      m_FullPath = hname;
      return;
      }
    }

  std::string errorMsg = "\n\nTried";
  for( std::vector<std::string>::const_iterator ext = sourceExts.begin();
       ext != sourceExts.end(); ++ext )
    {
    errorMsg += " .";
    errorMsg += *ext;
    }
  for( std::vector<std::string>::const_iterator ext = headerExts.begin();
       ext != headerExts.end(); ++ext )
    {
    errorMsg += " .";
    errorMsg += *ext;
    }
  cmSystemTools::Error("can not find file ", pathname.c_str(), 
                       errorMsg.c_str());
}


void cmSourceFile::SetName(const char* name, const char* dir, const char *ext,
                           bool hfo)
{
  this->SetProperty("HEADER_FILE_ONLY",(hfo ? "1" : "0"));
  m_SourceName = name;
  std::string pathname = dir;
  if(pathname != "")
    {
    pathname += "/";
    }
  
  pathname += m_SourceName;
  if(ext && strlen(ext))
    {
    pathname += ".";
    pathname += ext;
    }
  m_FullPath = pathname;
  m_SourceExtension = ext;
  return;
}

void cmSourceFile::Print() const
{
  std::cerr << "m_FullPath: " <<  m_FullPath << "\n";
  std::cerr << "m_SourceName: " << m_SourceName << std::endl;
  std::cerr << "m_SourceExtension: " << m_SourceExtension << "\n";
}

void cmSourceFile::SetProperty(const char* prop, const char* value)
{
  if (!prop)
    {
    return;
    }
  if (!value)
    {
        value = "NOTFOUND";
        }
  m_Properties[prop] = value;
}

const char *cmSourceFile::GetProperty(const char* prop) const
{
  std::map<cmStdString,cmStdString>::const_iterator i = 
    m_Properties.find(prop);
  if (i != m_Properties.end())
    {
    return i->second.c_str();
    }
  return 0;
}

bool cmSourceFile::GetPropertyAsBool(const char* prop) const
{
  std::map<cmStdString,cmStdString>::const_iterator i = 
    m_Properties.find(prop);
  if (i != m_Properties.end())
    {
    return cmSystemTools::IsOn(i->second.c_str());
    }
  return false;
}