/* Parse a command line, and add it to the config file database.
* If the command line was invalid or the user requested help, a help string
* will be printed and an error will be returned.
*/
g_error commandline_parse(int argc, char **argv) {
int c;
g_error e;
while (1) {
c = getopt(argc,argv,"hlnv:m:i:t:c:-:s:");
if (c==-1)
break;
switch (c) {
case 'n': /* Ignore config data */
configfile_free();
break;
case '-': /* config option */
{
char *section, *key, *value;
/* Treat --help as an exception */
if (!strcmp(optarg,"help"))
return commandline_help();
if ((key = strchr(optarg,'.'))) {
*key = 0;
key++;
section = optarg;
}
else {
/* Default section */
key = optarg;
section = "pgserver";
}
if ((value = strchr(key,'='))) {
*value = 0;
value++;
}
else
/* Default value */
value = "1";
e = set_param_str(section,key,value);
errorcheck;
}
break;
case 'v': /* Video driver */
e = set_param_str("pgserver","video",optarg);
errorcheck;
break;
case 'm': /* Video mode */
e = set_param_str("pgserver","mode",optarg);
errorcheck;
break;
case 's': /* Session manager */
e = set_param_str("pgserver","session",optarg);
errorcheck;
break;
case 'c': /* Config file */
e = configfile_parse(optarg);
errorcheck;
break;
case 'l': /* List */
e = commandline_list();
errorcheck;
break;
case 'i': /* Input */
e = append_param_str("pgserver","input"," ",optarg);
errorcheck;
break;
case 't': /* Theme */
e = append_param_str("pgserver","themes"," ",optarg);
errorcheck;
break;
default: /* Need help */
return commandline_help();
}
}
if (optind < argc) /* extra options */
return commandline_help();
return success;
}
int configfile_loadfile(FILE *f) {
char line[2048];
char *start, *key, *value;
int i, l, linenum = 0;
int numhostconf = 0;
char *endptr;
struct configfile_hostopts *chostconf = NULL;
memset(&global_config, 0, sizeof(struct configfile_globalopts));
global_config.id = -1;
host_config = NULL;
// Keep reading lines
while(fgets(line, 2048, f)) {
linenum++;
l = strlen(line);
// Strip off trailing newline
for(i = 0; i < l; i++) if(line[i] == '\n') line[i] = 0;
l = strlen(line);
// Eliminate starting whitespace
for(i = 0; line[i] == ' ' || line[i] == '\t'; i++);
start = line + i;
// Skip comments and blank lines
if(start[0] == '#') continue;
if(!start[0]) continue;
// Go through characters until a = is found
key = start;
for(value = key; *value != '=' && *value; value++);
if(!*value) {
logpreinitmsg("Malformed configuration file: Line %d", linenum);
configfile_free();
return CONFIGFILE_MALFORMED;
}
// Setting this to a NULL makes the key a string
*value = 0;
// The value starts here, ends at the end of the line
value++;
// Check if it's a "node" option, for specific host options
if(strcmp(key, "node") == 0) {
host_config = realloc(host_config, (numhostconf + 2) * sizeof(struct configfile_hostopts));
chostconf = &host_config[numhostconf];
numhostconf++;
host_config[numhostconf].node = NULL;
chostconf->node = malloc(strlen(value) + 1);
strcpy(chostconf->node, value);
} else {
// If chostconf is NULL, check for global options
if(chostconf == NULL) {
if(strcmp(key, "name") == 0) {
global_config.name = malloc(strlen(value) + 1);
strcpy(global_config.name, value);
} else if(strcmp(key, "devname") == 0) {
global_config.devname = malloc(strlen(value) + 1);
strcpy(global_config.devname, value);
} else if(strcmp(key, "cert") == 0) {
global_config.cert = malloc(strlen(value) + 1);
strcpy(global_config.cert, value);
} else if(strcmp(key, "privkey") == 0) {
global_config.privkey = malloc(strlen(value) + 1);
strcpy(global_config.privkey, value);
} else if(strcmp(key, "cacert") == 0) {
global_config.cacert = malloc(strlen(value) + 1);
strcpy(global_config.cacert, value);
} else if(strcmp(key, "restrictouname") == 0) {
global_config.restrictouname = malloc(strlen(value) + 1);
strcpy(global_config.restrictouname, value);
} else if(strcmp(key, "nodeinfofile") == 0) {
global_config.nodeinfofile = malloc(strlen(value) + 1);
strcpy(global_config.nodeinfofile, value);
} else if(strcmp(key, "bnlpubkey") == 0) {
global_config.bnlpubkey = strdup(value);
// Reminder: Make all the other string copy things strdup()
} else if(strcmp(key, "bnlprivkey") == 0) {
global_config.bnlprivkey = strdup(value);
} else if(strcmp(key, "upcmd") == 0) {
global_config.upcmd = strdup(value);
} else if(strcmp(key, "subnetupcmd") == 0) {
global_config.subnetupcmd = strdup(value);
} else if(strcmp(key, "mysubnetupcmd") == 0) {
global_config.mysubnetupcmd = strdup(value);
} else if(strcmp(key, "logfile") == 0) {
global_config.logfile = strdup(value);
} else if(strcmp(key, "logmethod") == 0) {
global_config.logmethod = strdup(value);
} else if(strcmp(key, "id") == 0) {
global_config.id = strtol(value, &endptr, 10);
if(*endptr) {
logpreinitmsg("Malformed configuration file: Line %d", linenum);
configfile_free();
return CONFIGFILE_MALFORMED;
}
} else if(strcmp(key, "loglevel") == 0) {
global_config.loglevel = strtol(value, &endptr, 10);
if(*endptr) {
logpreinitmsg("Malformed configuration file: Line %d", linenum);
configfile_free();
return CONFIGFILE_MALFORMED;
}
} else if(strcmp(key, "port") == 0) {
global_config.port = strtol(value, &endptr, 10);
if(*endptr) {
logpreinitmsg("Malformed configuration file: Line %d", linenum);
configfile_free();
return CONFIGFILE_MALFORMED;
}
} else if(strcmp(key, "cryptalgos") == 0) {
global_config.cryptalgos = configfile_parsealgopref(value, 1);
if(global_config.cryptalgos == NULL) {
logpreinitmsg("Malformed configuration file: Line %d", linenum);
configfile_free();
return CONFIGFILE_MALFORMED;
}
} else if(strcmp(key, "compalgos") == 0) {
global_config.compalgos = configfile_parsealgopref(value, 2);
if(global_config.compalgos == NULL) {
logpreinitmsg("Malformed configuration file: Line %d", linenum);
configfile_free();
return CONFIGFILE_MALFORMED;
}
} else if(strcmp(key, "disableipv6") == 0) {
global_config.disableipv6 = configfile_parsebool(value);
if(global_config.disableipv6 == 2) {
logpreinitmsg("Malformed configuration file: Line %d", linenum);
configfile_free();
return CONFIGFILE_MALFORMED;
}
} else if(strcmp(key, "preferipv6") == 0) {
global_config.preferipv6 = configfile_parsebool(value);
if(global_config.preferipv6 == 2) {
logpreinitmsg("Malformed configuration file: Line %d", linenum);
configfile_free();
return CONFIGFILE_MALFORMED;
}
} else {
logpreinitmsg("Malformed configuration file: Line %d", linenum);
configfile_free();
return CONFIGFILE_MALFORMED;
}
} else {
if(strcmp(key, "cryptalgos") == 0) {
chostconf->cryptalgos = configfile_parsealgopref(value, 1);
if(chostconf->cryptalgos == NULL) {
logpreinitmsg("Malformed configuration file: Line %d", linenum);
configfile_free();
return CONFIGFILE_MALFORMED;
}
} else if(strcmp(key, "compalgos") == 0) {
chostconf->compalgos = configfile_parsealgopref(value, 2);
if(chostconf->compalgos == NULL) {
logpreinitmsg("Malformed configuration file: Line %d", linenum);
configfile_free();
return CONFIGFILE_MALFORMED;
}
} else {
logpreinitmsg("Malformed configuration file: Line %d", linenum);
configfile_free();
return CONFIGFILE_MALFORMED;
}
}
}
}
// Check for required entries
if(!global_config.name) {
logpreinitmsg("Configuration file missing \"name\" entry.");
configfile_free();
return CONFIGFILE_MALFORMED;
}
/*if(global_config.id == -1) {
logpreinitmsg("Configuration file missing \"id\" entry.");
configfile_free();
return CONFIGFILE_MALFORMED;
}*/
return CONFIGFILE_OK;
}
int
main (int argc, char *argv[])
{
char *home, *conffile;
pghandle msgscroll, msgbox;
pghandle wToolbar, wScroll, wItem;
row = 0;
pgInit (argc, argv);
picomailapp = pgRegisterApp (PG_APP_NORMAL, "PicoMail", 0);
home = getenv ("HOME");
conffile = malloc (strlen (home) + strlen (CONFIG_FILE) + 1);
if (home && conffile)
{
strcpy (conffile, home);
strcat (conffile, CONFIG_FILE);
if (!configfile_parse (conffile))
{
pgMessageDialog ("PicoMail",
"Configuration file could not be parsed.\n"
"Please make sure you have a good '~/.picomail.conf'!",
PG_MSGBTN_OK || PG_MSGICON_ERROR);
exit (1);
}
free (conffile);
}
wToolbar = pgNewWidget (PG_WIDGET_TOOLBAR, 0, 0);
wScroll = pgNewWidget (PG_WIDGET_SCROLL, 0, 0);
wBox = pgNewWidget (PG_WIDGET_BOX, 0, 0);
pgSetWidget (PGDEFAULT, PG_WP_SIDE, PG_S_ALL, 0);
pgSetWidget (wScroll, PG_WP_BIND, wBox, 0);
pgNewWidget (PG_WIDGET_BUTTON, PG_DERIVE_INSIDE, wToolbar);
pgSetWidget (PGDEFAULT,
PG_WP_TEXT, pgNewString ("Read Message"),
PG_WP_SIDE, PG_S_LEFT, PG_WP_EXTDEVENTS, PG_EXEV_PNTR_DOWN, 0);
pgBind (PGDEFAULT, PG_WE_PNTR_DOWN, &readMessage, NULL);
pgNewWidget (PG_WIDGET_BUTTON, PG_DERIVE_INSIDE, wToolbar);
pgSetWidget (PGDEFAULT,
PG_WP_TEXT, pgNewString ("Delete Message"),
PG_WP_SIDE, PG_S_LEFT, PG_WP_EXTDEVENTS, PG_EXEV_PNTR_DOWN, 0);
pgBind (PGDEFAULT, PG_WE_PNTR_DOWN, &deleteMessage, NULL);
pgNewWidget (PG_WIDGET_BUTTON, PG_DERIVE_INSIDE, wToolbar);
pgSetWidget (PGDEFAULT,
PG_WP_TEXT, pgNewString ("Get list of messages!"),
PG_WP_SIDE, PG_S_LEFT, PG_WP_EXTDEVENTS, PG_EXEV_PNTR_DOWN, 0);
pgBind (PGDEFAULT, PG_WE_PNTR_DOWN, &getList, NULL);
pgBind (PGBIND_ANY, PG_WE_CLOSE, &closeboxHandler, NULL);
/* message viewer */
mesgviewer = pgRegisterApp (PG_APP_NORMAL, "PicoMail Message", 0);
pgBind (mesgviewer, PG_WE_CLOSE, &viewerCloseboxHandler, NULL);
pgSetWidget (mesgviewer, PG_WP_SIZE, 0, 0);
msgscroll = pgNewWidget (PG_WIDGET_SCROLL, 0, 0);
msgbox = pgNewWidget (PG_WIDGET_BOX, 0, 0);
pgSetWidget (msgbox, PG_WP_SIDE, PG_S_ALL, 0);
pgSetWidget (msgscroll, PG_WP_BIND, msgbox, 0);
messagebox = pgNewWidget (PG_WIDGET_TEXTBOX, PG_DERIVE_INSIDE, PGDEFAULT);
// pgSetWidget(msgscroll, PG_WP_BIND,messagebox, 0);
pgSetWidget (messagebox,
PG_WP_TEXT, pgNewString ("Hier is uw bericht!"), 0);
pgEventLoop ();
configfile_free ();
return 0;
}