X-Git-Url: http://git.home-dn.net/?p=manu%2Fsuphp.git;a=blobdiff_plain;f=src%2FIniFile.cpp;fp=src%2FIniFile.cpp;h=1ca1be9e1b6542287515227739aa7b98738e1957;hp=0000000000000000000000000000000000000000;hb=873afb00229b8e205345b6895eaad6602d5e10f4;hpb=728a5b3f000f892e52ecea98fcc8f0c5d7275b7b

diff --git a/src/IniFile.cpp b/src/IniFile.cpp
new file mode 100644
index 0000000..1ca1be9
--- /dev/null
+++ b/src/IniFile.cpp
@@ -0,0 +1,135 @@
+/*
+    suPHP - (c)2002-2005 Sebastian Marsching <sebastian@marsching.com>
+
+    This file is part of suPHP.
+
+    suPHP is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    suPHP is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with suPHP; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include <string>
+#include <fstream>
+#include <streambuf>
+#include <sstream>
+
+#include "KeyNotFoundException.hpp"
+
+#include "IniFile.hpp"
+
+using namespace suPHP;
+
+IniSection& suPHP::IniFile::getSection(std::string name)
+    throw (KeyNotFoundException) {
+    if (this->sections.find(name) != this->sections.end()) {
+	return this->sections.find(name)->second;
+    } else {
+	throw KeyNotFoundException("Section " + name + " not found", 
+				   __FILE__, __LINE__);
+    }
+}
+
+bool suPHP::IniFile::hasSection(std::string name) {
+    if (this->sections.find(name) != this->sections.end()) {
+	return true;
+    } else {
+	return false;
+    }
+    
+}
+
+IniSection& suPHP::IniFile::operator[](std::string name) 
+    throw (KeyNotFoundException) {
+    return this->getSection(name);
+}
+
+
+void suPHP::IniFile::parse(File file) throw (IOException, ParsingException) {
+    SmartPtr<std::ifstream> is = file.getInputStream();
+    IniSection *current_section = NULL;
+    while (!is->eof() && !is->bad() && !is->fail()) {
+	std::string line;
+	std::string tstr;
+	char dummy;
+	int startpos = 0;
+	int endpos = 0;
+	
+	// Read line from file
+	getline(*is, line);
+	
+	tstr = line;
+	
+	// Find first char not being space or tab
+	startpos = tstr.find_first_not_of(" \t");
+	// Find last char not being space or tab
+	endpos = tstr.find_last_not_of(" \t");
+
+	// Skip empty line, only containing whitespace
+	if (startpos == std::string::npos)
+	    continue;
+	
+	// Get trimmed string
+	tstr = tstr.substr(startpos, endpos - startpos + 1);
+
+	// Is line a comment (starting with ";")?
+	if (tstr[0] == ';') {
+	    // Comments are not interessting => skip
+	    continue;
+       
+        // Is line a section mark ("[section]")?
+	} else if (tstr[0] == '[' && tstr[tstr.size()-1] == ']') {
+	    // Extract name of section
+	    std::string name = tstr.substr(1, tstr.size() - 2);
+	    // If section is not yet existing, create it
+	    if (!this->hasSection(name)) {
+		std::pair<std::string, IniSection> p;
+		IniSection sect;
+		p.first = name;
+		p.second = sect;
+		this->sections.insert(p);
+	    }
+	    // Set current section
+	    current_section = &(this->getSection(name));
+	    
+	// Is the line a key-value pair?
+	} else if (tstr.find_first_of('=') != std::string::npos) {
+	    std::string name;
+	    std::string value;
+	    int eqpos = 0;
+	    
+	    // Check wheter we already have a section
+	    if (current_section == NULL) {
+		throw ParsingException("Option line \"" + tstr +
+				       "\" before first section", 
+				       __FILE__, __LINE__);
+	    }
+	    
+	    // Extract name
+	    eqpos = tstr.find_first_of('=');
+	    name = tstr.substr(0, eqpos);
+	    value = tstr.substr(eqpos + 1, tstr.size() - eqpos + 1);
+	    name = name.substr(0, name.find_last_not_of(" \t") + 1);
+	    value = value.substr(value.find_first_not_of(" \t"));
+	    if (value[0] == '"')
+		value = value.substr(1);
+	    if (value[value.size()-1] == '"')
+		value = value.substr(0, value.size()-1);
+	    current_section->putValue(name, value);
+	// Line is something we do not know
+	} else {
+	    throw ParsingException("Illegal line \"" + tstr + "\"", 
+				   __FILE__, __LINE__);
+	}
+    }
+    is->close();
+}