commit e76664603028b662d6498570501339fd4f7c361a
parent dbbd2404c2d9d38ca1e4f31d44d0cad0a4886376
Author: hhvn <dev@hhvn.uk>
Date: Thu, 23 Dec 2021 21:34:06 +0000
s/commands.c: /dump
Diffstat:
| M | src/commands.c | | | 145 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
1 file changed, 145 insertions(+), 0 deletions(-)
diff --git a/src/commands.c b/src/commands.c
@@ -24,6 +24,7 @@
#include <limits.h>
#include <ctype.h>
#include <regex.h>
+#include <errno.h>
#include <pwd.h>
#include <sys/types.h>
#include "hirc.h"
@@ -63,6 +64,7 @@ static void command_clear(struct Server *server, char *str);
static void command_alias(struct Server *server, char *str);
static void command_scroll(struct Server *server, char *str);
static void command_source(struct Server *server, char *str);
+static void command_dump(struct Server *server, char *str);
static char *command_optarg;
enum {
@@ -189,6 +191,19 @@ struct Command commands[] = {
{"source", command_source, 0, {
"usage: /source <file>",
"Read a config file. Can be used inside config files.", NULL}},
+ {"dump", command_dump, 0, {
+ "usage: /dump [-all] [-aliases] [-bindings] [-formats] [-config]",
+ " [-default] [-servers] [-channels] [-queries] <file>",
+ "Dumps configuration details into a file.",
+ " -aliases dump /alias commands",
+ " -bindings dump /bind commands",
+ " -formats dump /format commands beginning with filter.",
+ " -config dump /format options excluding filters",
+ " -servers dump /server commands",
+ " -channels dump /join commands for respective servers",
+ " -queries dump /query commands for respective servers",
+ " -all dump all of the above",
+ " -default dump default settings (dump non-default otherwise)", NULL}},
{NULL, NULL},
};
@@ -1178,6 +1193,136 @@ command_source(struct Server *server, char *str) {
config_read(str);
}
+static void
+command_dump(struct Server *server, char *str) {
+ FILE *file;
+ int selected = 0;
+ int def = 0, ret;
+ int i;
+ struct Server *sp;
+ struct Channel *chp;
+ struct Alias *ap;
+ struct Keybind *kp;
+ enum {
+ opt_aliases = 1,
+ opt_bindings = 2,
+ opt_formats = 4,
+ opt_config = 8,
+ opt_servers = 16,
+ opt_channels = 32,
+ opt_queries = 64,
+ opt_all = 127,
+ opt_default = 128,
+ };
+ static struct CommandOpts opts[] = {
+ {"aliases", CMD_NARG, opt_aliases},
+ {"bindings", CMD_NARG, opt_bindings},
+ {"formats", CMD_NARG, opt_formats},
+ {"config", CMD_NARG, opt_config},
+ {"servers", CMD_NARG, opt_servers},
+ {"channels", CMD_NARG, opt_channels},
+ {"queries", CMD_NARG, opt_queries},
+ {"all", CMD_NARG, opt_all},
+ {"default", CMD_NARG, opt_default},
+ {NULL, 0, 0},
+ };
+
+ while ((ret = command_getopt(&str, opts)) != opt_done) {
+ switch (ret) {
+ case opt_error:
+ return;
+ case opt_aliases:
+ case opt_bindings:
+ case opt_formats:
+ case opt_config:
+ case opt_servers:
+ case opt_channels:
+ case opt_all:
+ selected |= ret;
+ break;
+ case opt_default:
+ def = 1;
+ break;
+ }
+ }
+
+ if (!str || !*str) {
+ command_toofew("dump");
+ return;
+ }
+
+ if ((file = fopen(str, "wb")) == NULL) {
+ ui_error("cannot open file '%s': %s", str, strerror(errno));
+ return;
+ }
+
+ if (selected & opt_servers || selected & opt_channels || selected & opt_queries) {
+ if (selected & opt_servers)
+ fprintf(file, "Network connections\n");
+
+ for (sp = servers; sp; sp = sp->next) {
+ if (selected & opt_servers) {
+ fprintf(file, "/connect -network %s -nick %s -user %s -real %s %s%s %s\n",
+ sp->name,
+ sp->self->nick,
+ sp->username,
+ sp->realname,
+#ifdef TLS
+ sp->tls ? "-tls " : "",
+#else
+ "",
+#endif /* TLS */
+ sp->host,
+ sp->port);
+ }
+ if (selected & opt_channels) {
+ for (chp = sp->channels; chp; chp = chp->next)
+ fprintf(file, "/server %s /join %s\n", sp->name, chp->name);
+ }
+ if (selected & opt_queries) {
+ for (chp = sp->privs; chp; chp = chp->next)
+ fprintf(file, "/server %s /query %s\n", sp->name, chp->name);
+ }
+ fprintf(file, "\n");
+ }
+ }
+
+ if (selected & opt_aliases) {
+ fprintf(file, "ALiases\n");
+ for (ap = aliases; ap; ap = ap->next)
+ fprintf(file, "/alias %s %s\n", ap->alias, ap->cmd);
+ fprintf(file, "\n");
+ }
+
+ if (selected & opt_bindings) {
+ fprintf(file, "Keybindings\n");
+ for (kp = keybinds; kp; kp = kp->next)
+ fprintf(file, "/bind %s %s\n", ui_unctrl(kp->binding), kp->cmd);
+ fprintf(file, "\n");
+ }
+
+ if (selected & opt_formats || selected & opt_config) {
+ fprintf(file, "Configuration variables\n");
+ for (i = 0; config[i].name; i++) {
+ if (!config[i].isdef || def) {
+ if (selected & opt_formats && strncmp(config[i].name, "format.", strlen("format.")) == 0) {
+ fprintf(file, "/format %s %s\n", config[i].name + strlen("format."), config[i].str);
+ } else if (selected & opt_config && strncmp(config[i].name, "format.", strlen("format.")) != 0) {
+ if (config[i].valtype == Val_string)
+ fprintf(file, "/set %s %s\n", config[i].name, config[i].str);
+ else if (config[i].valtype == Val_pair || config[i].valtype == Val_colourpair)
+ fprintf(file, "/set %s %ld %ld\n", config[i].name, config[i].pair[0], config[i].pair[1]);
+ else
+ fprintf(file, "/set %s %ld\n", config[i].name, config[i].num);
+ }
+ }
+ }
+ fprintf(file, "\n");
+ }
+
+ fclose(file);
+}
+
int
command_getopt(char **str, struct CommandOpts *opts) {
char *opt;
