/usr/include/dballe/cmdline/processor.h is in libdballe-dev 7.21-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 | #ifndef DBALLE_CMDLINE_PROCESSOR_H
#define DBALLE_CMDLINE_PROCESSOR_H
#include <dballe/msg/codec.h>
#include <stdexcept>
#include <list>
#include <string>
#define DBALLE_JSON_VERSION "0.1"
namespace wreport {
struct Bulletin;
}
namespace dballe {
struct Query;
struct BinaryMessage;
struct Matcher;
namespace cmdline {
/**
* Exception used to embed processing issues that mean that processing of the
* current element can safely be skipped.
*
* When this exception is caught we know, for example, that no output has been
* produced for the item currently being processed.
*/
struct ProcessingException : public std::exception
{
std::string msg;
/**
* Create a new exception
*
* @param filename Input file being processed
* @param index Index of the data being processed in the input file
* @param msg Error message
*/
ProcessingException(
const std::string& filename,
unsigned index,
const std::string& msg)
{
initmsg(filename, index, msg.c_str());
}
/**
* Create a new exception
*
* @param filename Input file being processed
* @param index Index of the data being processed in the input file
* @param original (optional) original exception that was caught from the
* underlying subsystem
*/
ProcessingException(
const std::string& filename,
unsigned index,
const std::exception& original)
{
initmsg(filename, index, original.what());
}
/**
* Create a new exception
*
* @param filename Input file being processed
* @param index Index of the data being processed in the input file
* @param msg Error message
* @param original (optional) original exception that was caught from the
* underlying subsystem
*/
ProcessingException(
const std::string& filename,
unsigned index,
const std::string& msg,
const std::exception& original)
{
initmsg(filename, index, msg.c_str());
this->msg += ": ";
this->msg += original.what();
}
virtual ~ProcessingException() throw() {}
virtual const char* what() const throw ()
{
return msg.c_str();
}
protected:
void initmsg(const std::string& fname, unsigned index, const char* msg);
};
struct Item
{
unsigned idx;
BinaryMessage* rmsg;
wreport::Bulletin* bulletin;
Messages* msgs;
Item();
~Item();
/// Decode all that can be decoded
void decode(msg::Importer& imp, bool print_errors=false);
/// Set the value of msgs, possibly replacing the previous one
void set_msgs(Messages* new_msgs);
};
struct Action
{
virtual ~Action() {}
virtual bool operator()(const Item& item) = 0;
};
struct IndexMatcher
{
std::vector<std::pair<int, int>> ranges;
void parse(const std::string& str);
bool match(int val) const;
};
struct ReaderOptions
{
int category = -1;
int subcategory = -1;
int checkdigit = -1;
int unparsable = 0;
int parsable = 0;
const char* index_filter = nullptr;
const char* input_type = "auto";
const char* fail_file_name = nullptr;
};
struct Filter
{
msg::Exporter::Options export_opts;
int category = -1;
int subcategory = -1;
int checkdigit = -1;
int unparsable = 0;
int parsable = 0;
IndexMatcher imatcher;
Matcher* matcher = nullptr;
Filter();
Filter(const ReaderOptions& opts);
~Filter();
void set_index_filter(const std::string& val);
/// Reset to the empty matcher
void matcher_reset();
/// Initialise the matcher from a record
void matcher_from_record(const Query& query);
bool match_index(int idx) const;
bool match_common(const BinaryMessage& rmsg, const Messages* msgs) const;
bool match_msgs(const Messages& msgs) const;
bool match_bufrex(const BinaryMessage& rmsg, const wreport::Bulletin* rm, const Messages* msgs) const;
bool match_bufr(const BinaryMessage& rmsg, const wreport::Bulletin* rm, const Messages* msgs) const;
bool match_crex(const BinaryMessage& rmsg, const wreport::Bulletin* rm, const Messages* msgs) const;
bool match_aof(const BinaryMessage& rmsg, const Messages* msgs) const;
bool match_item(const Item& item) const;
};
class Reader
{
protected:
std::string input_type;
const char* fail_file_name;
void read_csv(const std::list<std::string>& fnames, Action& action);
void read_json(const std::list<std::string>& fnames, Action& action);
void read_file(const std::list<std::string>& fnames, Action& action);
public:
msg::Importer::Options import_opts;
Filter filter;
bool verbose;
Reader(const ReaderOptions& opts);
void read(const std::list<std::string>& fnames, Action& action);
};
}
}
#endif
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