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00023 #include "mimeio.h"
00024 #include "vcard.h"
00025 #include "vevent.h"
00026 #include "vtodo.h"
00027 #include "vjournal.h"
00028 #include <iostream>
00029 #include <fstream>
00030 #include <strings.h>
00031
00032 using namespace std;
00033
00034 namespace Barry {
00035
00036 MimeBuilder::MimeBuilder(const std::string &filename)
00037 : m_ifs( new std::ifstream(filename.c_str()) )
00038 , m_is(*m_ifs)
00039 {
00040 }
00041
00042 MimeBuilder::MimeBuilder(std::istream &is)
00043 : m_is(is)
00044 {
00045 }
00046
00047 bool MimeBuilder::BuildRecord(DBData &data, size_t &offset,
00048 const IConverter *ic)
00049 {
00050 string vrec;
00051 vector<string> types;
00052 while( ReadMimeRecord(m_is, vrec, types) ) {
00053 if( !vrec.size() ) {
00054
00055 return false;
00056 }
00057 else if( IsMember(Sync::vCard::GetVName(), types) ) {
00058 Sync::vCard vcard;
00059 SetDBData(vcard.ToBarry(vrec.c_str(), 0),
00060 data, offset, ic);
00061 return true;
00062 }
00063 else if( IsMember(Sync::vCalendar::GetVName(), types) ) {
00064 Sync::vTimeConverter vtc;
00065 Sync::vCalendar vcal(vtc);
00066 SetDBData(vcal.ToBarry(vrec.c_str(), 0),
00067 data, offset, ic);
00068 return true;
00069 }
00070 else if( IsMember(Sync::vTodo::GetVName(), types) ) {
00071 Sync::vTimeConverter vtc;
00072 Sync::vTodo vtodo(vtc);
00073 SetDBData(vtodo.ToBarry(vrec.c_str(), 0),
00074 data, offset, ic);
00075 return true;
00076 }
00077 else if( IsMember(Sync::vJournal::GetVName(), types) ) {
00078 Sync::vJournal vjournal;
00079 SetDBData(vjournal.ToBarry(vrec.c_str(), 0),
00080 data, offset, ic);
00081 return true;
00082 }
00083 else {
00084
00085 }
00086 }
00087
00088
00089 return false;
00090 }
00091
00092 bool MimeBuilder::FetchRecord(DBData &data, const IConverter *ic)
00093 {
00094 size_t offset = 0;
00095 return BuildRecord(data, offset, ic);
00096 }
00097
00098 bool MimeBuilder::EndOfFile() const
00099 {
00100 return !m_is;
00101 }
00102
00103
00104 bool MimeBuilder::ReadMimeRecord(std::istream &is, std::string &vrec,
00105 std::vector<std::string> &types)
00106 {
00107 vrec.clear();
00108 types.clear();
00109
00110 string line;
00111
00112
00113 while( getline(is, line) ) {
00114 if( strcasecmp(line.substr(0, 6).c_str(), "BEGIN:") == 0 ) {
00115 vrec += line;
00116 vrec += "\n";
00117 types.push_back(line.substr(6));
00118 break;
00119 }
00120 }
00121
00122 if( !vrec.size() )
00123 return false;
00124
00125
00126 int count = 0;
00127 while( getline(is, line) ) {
00128
00129 if( !line.size() )
00130 return true;
00131
00132 vrec += line;
00133 vrec += "\n";
00134
00135
00136 if( strcasecmp(line.substr(0, 6).c_str(), "BEGIN:") == 0 ) {
00137 string type = line.substr(6);
00138 while( type.size() && type[type.size()-1] == '\r' ) {
00139 type = type.substr(0, type.size()-1);
00140 }
00141 types.push_back(type);
00142 }
00143
00144
00145
00146
00147 count++;
00148 if( count > 200 )
00149 return false;
00150 }
00151
00152 return true;
00153 }
00154
00155 bool MimeBuilder::IsMember(const std::string &item,
00156 const std::vector<std::string> &types)
00157 {
00158 std::vector<std::string>::const_iterator i = types.begin();
00159 for( ; i != types.end(); ++i ) {
00160 if( strcasecmp(i->c_str(), item.c_str()) == 0 )
00161 return true;
00162 }
00163 return false;
00164 }
00165
00166 }
00167