Robert Schmidt
8107939f08
- all RAN code, CI code, configuration files, dockerfiles, in CSSL v1.0
- all deployment code (openshift, charts, ancillary files like shell
scripts), in MIT
- documentation in CC-BY-4.0
- exceptions might apply and are listed in NOTICE
- there is a new LICENSES folder with all licenses
- CONTRIBUTIONS.md has been updated accordingly
For automated changes based on OAI PL v1.1:
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.{c,h,cpp}
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.ts
perl -i~ -0pe 's/<!--.*Licensed to the OpenAirInterface.*openairinterface.org\n.*-->/<!-- SPDX-License-Identifier: LicenseRef-CSSL-1.0 -->/s' **/*.xml
The rest (cmake, files with missing license, cmake) manually.
163 lines
6.0 KiB
C
163 lines
6.0 KiB
C
/*
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* SPDX-License-Identifier: LicenseRef-CSSL-1.0
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*/
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/*****************************************************************************
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Source parser.c
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Version 0.1
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Date 2012/02/27
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Product NAS stack
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Subsystem Utilities
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Description Usefull command line parser
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*****************************************************************************/
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#include "parser.h"
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#include "commonDef.h"
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#include <stdio.h> // fprintf
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#include <string.h> // strcmp, strncpy
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/****************************************************************************/
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/**************** E X T E R N A L D E F I N I T I O N S ****************/
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/****************************************************************************/
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/****************************************************************************/
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/******************* L O C A L D E F I N I T I O N S *******************/
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/****************************************************************************/
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/****************************************************************************/
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/****************** E X P O R T E D F U N C T I O N S ******************/
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/****************************************************************************/
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/****************************************************************************
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** **
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** Name: parser_print_usage() **
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** **
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** Description: Displays command line usage **
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** **
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** Inputs: command_line: Pointer to the command line structure **
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** Others: None **
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** **
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** Outputs: Return: None **
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** Others: None **
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** **
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***************************************************************************/
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void parser_print_usage(const parser_command_line_t* command_line)
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{
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fprintf(stderr, "Usage: %s", command_line->name);
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for (int i=0; i < command_line->nb_options; i++) {
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fprintf(stderr, " [%s %s]",
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command_line->options[i].name,
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command_line->options[i].argument);
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}
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fprintf(stderr, "\n");
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for (int i=0; i < command_line->nb_options; i++) {
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fprintf(stderr, "\t%s\t%s\t(%s)\n",
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command_line->options[i].argument,
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command_line->options[i].usage,
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command_line->options[i].value);
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}
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}
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/****************************************************************************
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** **
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** Name: parser_get_options() **
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** **
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** Description: Parses the command line options **
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** **
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** Inputs: argc: Number of command line options **
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** argv: Pointer to the command line **
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** command_line: Pointer to the command line structure **
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** Others: None **
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** **
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** Outputs: Return: RETURNerror, RETURNok **
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** command_line: Pointer to the command line structure **
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** Others: None **
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** **
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***************************************************************************/
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int parser_get_options(int argc, const char** argv,
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parser_command_line_t* command_line)
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{
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int argument_not_found, option_not_found = 1;
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int option_length;
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/* Initialize command line structure */
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strncpy(command_line->name, argv[0], PARSER_COMMAND_NAME_SIZE);
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for (int i=0; i < command_line->nb_options; i++) {
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if ( strcmp(command_line->options[i].value, "NULL") ) {
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command_line->options[i].pvalue = command_line->options[i].value;
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}
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}
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/* No command line options */
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if (argc == 1) {
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return RETURNok;
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}
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/* Parse the command line looking for options */
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while (*++argv && **argv == '-') {
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argument_not_found = 1;
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option_not_found = 1;
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for (int i=0; i < command_line->nb_options; i++) {
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if ( !strcmp(command_line->options[i].name, *argv) ) {
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option_not_found = 0;
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if (argv[1] && *argv[1] != '-') {
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argument_not_found = 0;
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option_length = (int) strlen(*++argv);
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if (option_length >= PARSER_OPTION_VALUE_SIZE) {
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fprintf(stderr, "%s: option name too long (%d), should be less than %d characters\n",
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*argv, option_length,
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PARSER_OPTION_VALUE_SIZE);
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return RETURNerror;
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}
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strcpy(command_line->options[i].value, *argv);
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if (command_line->options[i].pvalue == NULL) {
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command_line->options[i].pvalue =
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command_line->options[i].value;
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}
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}
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break;
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}
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}
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if (option_not_found) {
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if ( strcmp(*argv, "-?") && strcmp(*argv, "-h") &&
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strcmp(*argv, "-help") && strcmp(*argv, "--help") ) {
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fprintf(stderr, "%s: illegal option %s\n",
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command_line->name, *argv);
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return RETURNerror;
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}
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} else if (argument_not_found) {
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fprintf(stderr, "%s: option %s requires an argument\n",
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command_line->name, *argv);
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return RETURNerror;
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}
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}
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if (option_not_found) {
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return RETURNerror;
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}
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return RETURNok;
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}
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/****************************************************************************/
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/********************* L O C A L F U N C T I O N S *********************/
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/****************************************************************************/
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