html Class Reference

Help write html documents. More...

#include <html.h>

Collaboration diagram for html:

List of all members.

Static Public Member Functions
static int	insert (commandline &cmd)
	Insert text into file.
static int	insert (stringc &file, stringc &tag1, stringc &tag2, stringc &text)
Static Public Attributes
static string	space = " "
	hmtl space character.
static string	br = "<br />"
	html break line tag.

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Detailed Description

Help write html documents.

Definition at line 9 of file html.h.

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Member Function Documentation

int html::insert	(	stringc &	file,
		stringc &	tag1,
		stringc &	tag2,
		stringc &	text
	)			[static]

Definition at line 67 of file html.cpp.

References tokenizer::current, tokenizer::readaslines(), tokenizer::reset(), tokenizer::seq, filestring::serialize(), and filestring::serializeInverse().

{
  string s1;
  if (filestring::serialize(s1,file)==false)
  {
    cout << "error: could not read " << file << endl;
    return 1;
  }

  tokenizer tk;
  tk.readaslines(s1);

  liststringi i1;
  liststringi i2;

  bool found1=false;
  bool found2=false;
  for (tk.reset(); !tk; ++tk)
  {
    if (found1==false)
    {
      if (tk()==tag1)
      {
        found1=true;
        i1=tk.current;
      }
      continue;
    }
  
//cout << SHOW3(tk()) << endl;
//cout << SHOW3(tag2) << endl;
    if (tk()==tag2)
    {
      found2=true;
      i2=tk.current;
    }
  }

  if (found1==false)
    return 1;
  if (found2==false)
    return 1;

  // See if there is data between the tags.
  liststringi i4=i1;
  ++i4;
  if (i4!=i2)
    tk.seq.erase(i4,i2); // [i4,i2)
//cout << SHOW3( i4==i2 ) << endl;

//  cout << "***" <<  print(tk.seq) << "***" << endl;
  
//cout << SHOW3(*i1) << endl;
//cout << SHOW3(*i2) << endl;

//cout << SHOW3(*(i1+1)==*i2) << endl;
//cout << "insert at i2 text" << endl;
  tk.seq.insert(i2,text);  // Insert before i2.

  // Add carriage return as tokenizer stripped these.
  for (tk.reset(); !tk; ++tk)
    *tk += "\n";

//  cout << "***" <<  print(tk.seq) << "***" << endl;
  if (filestring::serializeInverse(file,(stringc)tk)==false)
    return 1;

  return 0;
}

int html::insert

(

commandline &

cmd

)

[static]

Insert text into file.

$ ./main prog=100 file="cmd02.txt"

cmd02.txt is an xml file.

<tag1> </tag1> beginning substitution marker. <tag2> </tag2> end substitution marker. <text> </text> string to be inserted <file> </file> file to be edited.

If successful 0 int returned.

Definition at line 10 of file html.cpp.

References commandline::mapvar(), tokenizerlocal::read(), and filestring::serialize().

Referenced by cireport::docfile_update(), cireport::reportfile_update(), and htmltest::test01().

{
  string filename;

  cmd.mapvar(filename,"file");
  if (filename.empty())
  {
    cout << "error: file=\"\"" << endl;
    return 1;
  }

  string s0;
  if (filestring::serialize(s0,filename)==false)
  {
    cout << "error: unable to open " << filename << endl;
    return 1;
  };

  cout << "Reading " << filename << endl;

  tokenizer tk2(s0);
  tokenizerlocal tl2(tk2);

  string tag1;
  string tag2;
  string text;
  string file;

  int res=0;
  if (tl2.read(tag1,"tag1")==false)
  {
    res=1;
    cout << "error: no <tag1></tag1>" << endl;
  };
  if (tl2.read(tag2,"tag2")==false)
  {
    res=1;
    cout << "error: no <tag2></tag2>" << endl;
  };
  if (tl2.read(text,"text")==false)
  {
    res=1;
    cout << "error: no <text></text>" << endl;
  };
  if (tl2.read(file,"file")==false)
  {
    res=1;
    cout << "error: no <file></file>" << endl;
  };
  
  if (res==1)
    return 1;

  return insert(file,tag1,tag2,text);
}

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Member Data Documentation

string html::br = "<br />" [static]

html break line tag.

Definition at line 17 of file html.h.

string html::space = " " [static]

hmtl space character.

Definition at line 15 of file html.h.

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The documentation for this class was generated from the following files:

• makefilebuildtool/html.h
• makefilebuildtool/html.cpp