mirror of https://github.com/ecmwf/eccodes.git
127 lines
3.5 KiB
C
127 lines
3.5 KiB
C
/*
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* (C) Copyright 2005- ECMWF.
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*
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* This software is licensed under the terms of the Apache Licence Version 2.0
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* which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
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*
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* In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
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* virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
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*/
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#include "grib_tools.h"
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grib_option grib_options[] = {
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/* {id, args, help}, on, command_line, value*/
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{ "f", 0, 0, 1, 0, 0 },
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{ "p:", 0, 0, 0, 1, 0 },
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{ "F:", 0, 0, 1, 1, "%g" },
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{ "P:", 0, 0, 0, 1, 0 },
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{ "w:", 0, 0, 0, 1, 0 },
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/*{"j",0,"json output\n",0,1,0},*/
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{ "B:", 0, 0, 0, 1, 0 },
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{ "s:", 0, 0, 0, 1, 0 },
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{ "n:", 0, 0, 1, 1, "ls" },
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{ "V", 0, 0, 0, 1, 0 },
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{ "W:", 0, 0, 1, 1, "10" },
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{ "S", 0, 0, 1, 0, 0 },
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{ "H", 0, 0, 1, 0, 0 },
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{ "g", 0, 0, 0, 1, 0 },
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{ "P", 0, 0, 1, 0, 0 },
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{ "T:", 0, 0, 1, 0, "T" }, /* GTS */
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{ "7", 0, 0, 0, 1, 0 },
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{ "v", 0, 0, 1, 0, 0 }
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};
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const char* grib_tool_description =
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"List content of GTS files printing values of "
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"some keys.\n\tIt does not fail when a key is not found.";
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const char* grib_tool_name = "gts_ls";
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const char* grib_tool_usage = "[options] file file ...";
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int grib_options_count = sizeof(grib_options) / sizeof(grib_option);
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int mode = 0;
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int main(int argc, char* argv[])
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{
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return grib_tool(argc, argv);
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}
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/*
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This is executed before processing the options with i
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getopt and therfore it is the right place for hacking
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the arguments if needed
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*/
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int grib_tool_before_getopt(grib_runtime_options* options)
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{
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return 0;
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}
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/*
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The options have been parsed and the structure
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grib_runtime_options* options has been loaded.
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Initialisation and startup can be done here
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*/
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int grib_tool_init(grib_runtime_options* options)
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{
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return 0;
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}
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/*
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A new file is being parsed. The file name is file. This function is called every time
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a new input file name is processed, before opening the file.
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*/
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int grib_tool_new_filename_action(grib_runtime_options* options, const char* file)
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{
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return 0;
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}
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int grib_tool_new_file_action(grib_runtime_options* options, grib_tools_file* file)
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{
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return 0;
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}
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/* A new handle is available from the current input file and can be processed here.
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The handle available in this function is in the set of messages satisfying the constrant of the
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-w option. They are not to be skipped.
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*/
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int grib_tool_new_handle_action(grib_runtime_options* options, grib_handle* h)
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{
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int err = 0;
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if (!options->skip) {
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if (options->set_values_count != 0)
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err = grib_set_values(h, options->set_values, options->set_values_count);
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if (err != GRIB_SUCCESS && options->fail)
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exit(err);
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}
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return 0;
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}
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/* A new handle to skip is available. At this point something can be done
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with the message to be skipped before deleting the handle. */
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int grib_tool_skip_handle(grib_runtime_options* options, grib_handle* h)
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{
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grib_handle_delete(h);
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return 0;
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}
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/* key values can be printed in this function. Headers are already printed if requested.*/
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void grib_tool_print_key_values(grib_runtime_options* options, grib_handle* h)
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{
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grib_print_key_values(options, h);
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}
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/* this is executed after the last message in the last file is processed */
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int grib_tool_finalise_action(grib_runtime_options* options)
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{
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return 0;
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}
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int grib_no_handle_action(grib_runtime_options* options, int err)
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{
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fprintf(dump_file, "\t\t\"ERROR: unreadable message\"\n");
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return 0;
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}
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