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130 lines
3.1 KiB
130 lines
3.1 KiB
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <string>
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#include "miniwebcam.h"
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#include "configuration.h"
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Configuration config;
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/*
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* Setup default values for all configuration options
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*/
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Configuration::Configuration() {
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http_port = DEFAULT_HTTP_PORT;
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https_port = DEFAULT_HTTPS_PORT;
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filename = DEFAULT_CONFIG_FILE;
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runasdaemon = 0;
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initflags = 0;
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};
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Configuration::~Configuration() {
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};
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/*
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* print current configuration
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*/
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int Configuration::PrintConfig() {
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JSONParse jp;
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//
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// save current language and set to default C
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std::string savedlocale = setlocale(LC_ALL, NULL);
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setlocale (LC_ALL, "C");
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jp.AddObject("http_port", http_port);
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jp.AddObject("https_port", https_port);
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//
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// output the json string
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printf ("%s\n", jp.ToString().c_str());
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//
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// restore language
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setlocale (LC_ALL, savedlocale.c_str());
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return 1;
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};
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int Configuration::LoadFile(std::string fn) {
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JSONParse jp;
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int i;
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//
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// save current language and set to default C
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std::string savedlocale = setlocale(LC_ALL, NULL);
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setlocale (LC_ALL, "C");
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// read from file
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if (jp.LoadFromFile(fn) != 0) {
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fprintf (stderr, "Could not read json file '%s'. Error: %s\n", fn.c_str(), strerror(errno));
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return 0;
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}
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if (jp.GetValueInt("http_port", &i)) http_port = i;
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if (jp.GetValueInt("https_port", &i)) https_port = i;
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//
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// restore language
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setlocale (LC_ALL, savedlocale.c_str());
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return 1;
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}
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int Configuration::LoadArgs(int argc, char **argv) {
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for (int i = 1; i < argc; i++) {
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if (strcmp(argv[i], "-F") == 0) runasdaemon = 0;
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if (strcmp(argv[i], "-D") == 0) runasdaemon = 1;
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if (strcmp(argv[i], "-dump_config") == 0) initflags |= CONF_INITFLAGS_PRINT;
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if (strcmp(argv[i], "-config") == 0) {
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if (++i < argc) {
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filename = argv[i];
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}
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else
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ErrorExit("config file missing", -1);
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}
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if (strcmp(argv[i], "-h") == 0) initflags |= CONF_INITFLAGS_HELP;
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if (strcmp(argv[i], "-http_port") == 0) {
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if (++i < argc) {
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http_port = atoi(argv[i]);
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}
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else
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ErrorExit("missing port parameter", -1);
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}
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if (strcmp(argv[i], "-https_port") == 0) {
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if (++i < argc) {
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https_port = atoi(argv[i]);
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}
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else
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ErrorExit("missing port parameter", -1);
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}
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}
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return 1;
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};
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void Configuration::Help() {
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printf ("Parameters:\n");
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printf (" -F run in foreground\n");
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printf (" -D run as daemon\n");
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printf ("\n");
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printf (" -http_port INT port to listen for http connections\n");
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printf (" -https_port INT port to listen for https connections\n");
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printf ("\n");
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printf (" -config FILE load this configfile\n");
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printf (" -dump_config print the config file\n");
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printf ("\n");
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printf (" -H print this help\n");
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}
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