#include <unistd.h>
#include <stdlib.h>
#include <string.h>
+#include <ctype.h>
+#include <sys/wait.h>
#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/statvfs.h>
+#include <dirent.h>
#include <arpa/inet.h>
#include <signal.h>
#include "luci2.h"
+#include "exec.h"
static struct blob_buf buf;
static struct uci_context *cursor;
[RPC_S_SIGNAL] = { .name = "signal", .type = BLOBMSG_TYPE_INT32 },
};
+enum {
+ RPC_I_NAME,
+ RPC_I_ACTION,
+ __RPC_I_MAX,
+};
+
+static const struct blobmsg_policy rpc_init_policy[__RPC_I_MAX] = {
+ [RPC_I_NAME] = { .name = "name", .type = BLOBMSG_TYPE_STRING },
+ [RPC_I_ACTION] = { .name = "action", .type = BLOBMSG_TYPE_STRING },
+};
+
+enum {
+ RPC_D_DATA,
+ __RPC_D_MAX
+};
+
+static const struct blobmsg_policy rpc_data_policy[__RPC_D_MAX] = {
+ [RPC_D_DATA] = { .name = "data", .type = BLOBMSG_TYPE_STRING },
+};
+
+enum {
+ RPC_K_KEYS,
+ __RPC_K_MAX
+};
+
+static const struct blobmsg_policy rpc_sshkey_policy[__RPC_K_MAX] = {
+ [RPC_K_KEYS] = { .name = "keys", .type = BLOBMSG_TYPE_ARRAY },
+};
+
+enum {
+ RPC_P_USER,
+ RPC_P_PASSWORD,
+ __RPC_P_MAX
+};
+
+static const struct blobmsg_policy rpc_password_policy[__RPC_P_MAX] = {
+ [RPC_P_USER] = { .name = "user", .type = BLOBMSG_TYPE_STRING },
+ [RPC_P_PASSWORD] = { .name = "password", .type = BLOBMSG_TYPE_STRING },
+};
+
+enum {
+ RPC_OM_LIMIT,
+ RPC_OM_OFFSET,
+ RPC_OM_PATTERN,
+ __RPC_OM_MAX
+};
+
+static const struct blobmsg_policy rpc_opkg_match_policy[__RPC_OM_MAX] = {
+ [RPC_OM_LIMIT] = { .name = "limit", .type = BLOBMSG_TYPE_INT32 },
+ [RPC_OM_OFFSET] = { .name = "offset", .type = BLOBMSG_TYPE_INT32 },
+ [RPC_OM_PATTERN] = { .name = "pattern", .type = BLOBMSG_TYPE_STRING },
+};
+
+enum {
+ RPC_OP_PACKAGE,
+ __RPC_OP_MAX
+};
+
+static const struct blobmsg_policy rpc_opkg_package_policy[__RPC_OP_MAX] = {
+ [RPC_OP_PACKAGE] = { .name = "package", .type = BLOBMSG_TYPE_STRING },
+};
+
+enum {
+ RPC_UPGRADE_KEEP,
+ __RPC_UPGRADE_MAX
+};
+
+static const struct blobmsg_policy rpc_upgrade_policy[__RPC_UPGRADE_MAX] = {
+ [RPC_UPGRADE_KEEP] = { .name = "keep", .type = BLOBMSG_TYPE_BOOL },
+};
+
static int
rpc_errno_status(void)
}
static int
+rpc_luci2_system_diskfree(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ int i;
+ void *c;
+ struct statvfs s;
+ const char *fslist[] = {
+ "/", "root",
+ "/tmp", "tmp",
+ };
+
+ blob_buf_init(&buf, 0);
+
+ for (i = 0; i < sizeof(fslist) / sizeof(fslist[0]); i += 2)
+ {
+ if (statvfs(fslist[i], &s))
+ continue;
+
+ c = blobmsg_open_table(&buf, fslist[i+1]);
+
+ blobmsg_add_u32(&buf, "total", s.f_blocks * s.f_frsize);
+ blobmsg_add_u32(&buf, "free", s.f_bfree * s.f_frsize);
+ blobmsg_add_u32(&buf, "used", (s.f_blocks - s.f_bfree) * s.f_frsize);
+
+ blobmsg_close_table(&buf, c);
+ }
+
+ ubus_send_reply(ctx, req, buf.head);
+ return 0;
+}
+
+static int
rpc_luci2_process_list(struct ubus_context *ctx, struct ubus_object *obj,
struct ubus_request_data *req, const char *method,
struct blob_attr *msg)
return 0;
}
+static int
+rpc_luci2_init_list(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ int n;
+ void *c, *t;
+ char *p, path[PATH_MAX];
+ struct stat s;
+ struct dirent *e;
+ FILE *f;
+ DIR *d;
+
+ if (!(d = opendir("/etc/init.d")))
+ return rpc_errno_status();
+
+ blob_buf_init(&buf, 0);
+ c = blobmsg_open_array(&buf, "initscripts");
+
+ while ((e = readdir(d)) != NULL)
+ {
+ snprintf(path, sizeof(path) - 1, "/etc/init.d/%s", e->d_name);
+
+ if (stat(path, &s) || !S_ISREG(s.st_mode) || !(s.st_mode & S_IXUSR))
+ continue;
+
+ if ((f = fopen(path, "r")) != NULL)
+ {
+ n = -1;
+ p = fgets(path, sizeof(path) - 1, f);
+
+ if (!p || !strstr(p, "/etc/rc.common"))
+ goto skip;
+
+ t = blobmsg_open_table(&buf, NULL);
+
+ blobmsg_add_string(&buf, "name", e->d_name);
+
+ while (fgets(path, sizeof(path) - 1, f))
+ {
+ p = strtok(path, "= \t");
+
+ if (!strcmp(p, "START") && !!(p = strtok(NULL, "= \t\n")))
+ {
+ n = atoi(p);
+ blobmsg_add_u32(&buf, "start", n);
+ }
+ else if (!strcmp(p, "STOP") && !!(p = strtok(NULL, "= \t\n")))
+ {
+ blobmsg_add_u32(&buf, "stop", atoi(p));
+ break;
+ }
+ }
+
+ if (n > -1)
+ {
+ snprintf(path, sizeof(path) - 1, "/etc/rc.d/S%02d%s",
+ n, e->d_name);
+
+ blobmsg_add_u8(&buf, "enabled",
+ (!stat(path, &s) && (s.st_mode & S_IXUSR)));
+ }
+ else
+ {
+ blobmsg_add_u8(&buf, "enabled", 0);
+ }
+
+ blobmsg_close_table(&buf, t);
+
+skip:
+ fclose(f);
+ }
+ }
+
+ closedir(d);
+ blobmsg_close_array(&buf, c);
+
+ ubus_send_reply(ctx, req, buf.head);
+ return 0;
+}
+
+static int
+rpc_luci2_init_action(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ int fd;
+ pid_t pid;
+ struct stat s;
+ char path[PATH_MAX];
+ const char *action;
+ struct blob_attr *tb[__RPC_I_MAX];
+
+ blobmsg_parse(rpc_init_policy, __RPC_I_MAX, tb,
+ blob_data(msg), blob_len(msg));
+
+ if (!tb[RPC_I_NAME] || !tb[RPC_I_ACTION])
+ return UBUS_STATUS_INVALID_ARGUMENT;
+
+ action = blobmsg_data(tb[RPC_I_ACTION]);
+
+ if (strcmp(action, "start") && strcmp(action, "stop") &&
+ strcmp(action, "reload") && strcmp(action, "restart") &&
+ strcmp(action, "enable") && strcmp(action, "disable"))
+ return UBUS_STATUS_INVALID_ARGUMENT;
+
+ snprintf(path, sizeof(path) - 1, "/etc/init.d/%s",
+ (char *)blobmsg_data(tb[RPC_I_NAME]));
+
+ if (stat(path, &s))
+ return rpc_errno_status();
+
+ if (!(s.st_mode & S_IXUSR))
+ return UBUS_STATUS_PERMISSION_DENIED;
+
+ switch ((pid = fork()))
+ {
+ case -1:
+ return rpc_errno_status();
+
+ case 0:
+ uloop_done();
+
+ if ((fd = open("/dev/null", O_RDWR)) > -1)
+ {
+ dup2(fd, 0);
+ dup2(fd, 1);
+ dup2(fd, 2);
+
+ close(fd);
+ }
+
+ chdir("/");
+
+ if (execl(path, path, action, NULL))
+ return rpc_errno_status();
+
+ default:
+ return 0;
+ }
+}
+
+static int
+rpc_luci2_rclocal_get(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ FILE *f;
+ char data[4096] = { 0 };
+
+ if (!(f = fopen("/etc/rc.local", "r")))
+ return rpc_errno_status();
+
+ fread(data, sizeof(data) - 1, 1, f);
+ fclose(f);
+
+ blob_buf_init(&buf, 0);
+ blobmsg_add_string(&buf, "data", data);
+
+ ubus_send_reply(ctx, req, buf.head);
+ return 0;
+}
+
+static int
+rpc_luci2_rclocal_set(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ FILE *f;
+ struct blob_attr *tb[__RPC_D_MAX];
+
+ blobmsg_parse(rpc_data_policy, __RPC_D_MAX, tb,
+ blob_data(msg), blob_len(msg));
+
+ if (!tb[RPC_D_DATA] || blobmsg_data_len(tb[RPC_D_DATA]) >= 4096)
+ return UBUS_STATUS_INVALID_ARGUMENT;
+
+ if (!(f = fopen("/etc/rc.local", "w")))
+ return rpc_errno_status();
+
+ fwrite(blobmsg_data(tb[RPC_D_DATA]),
+ blobmsg_data_len(tb[RPC_D_DATA]) - 1, 1, f);
+
+ fclose(f);
+ return 0;
+}
+
+static int
+rpc_luci2_crontab_get(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ FILE *f;
+ char data[4096] = { 0 };
+
+ if (!(f = fopen("/etc/crontabs/root", "r")))
+ return rpc_errno_status();
+
+ fread(data, sizeof(data) - 1, 1, f);
+ fclose(f);
+
+ blob_buf_init(&buf, 0);
+ blobmsg_add_string(&buf, "data", data);
+
+ ubus_send_reply(ctx, req, buf.head);
+ return 0;
+}
+
+static int
+rpc_luci2_crontab_set(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ FILE *f;
+ struct stat s;
+ struct blob_attr *tb[__RPC_D_MAX];
+
+ blobmsg_parse(rpc_data_policy, __RPC_D_MAX, tb,
+ blob_data(msg), blob_len(msg));
+
+ if (!tb[RPC_D_DATA] || blobmsg_data_len(tb[RPC_D_DATA]) >= 4096)
+ return UBUS_STATUS_INVALID_ARGUMENT;
+
+ if (stat("/etc/crontabs", &s) && mkdir("/etc/crontabs", 0755))
+ return rpc_errno_status();
+
+ if (!(f = fopen("/etc/crontabs/root", "w")))
+ return rpc_errno_status();
+
+ fwrite(blobmsg_data(tb[RPC_D_DATA]),
+ blobmsg_data_len(tb[RPC_D_DATA]) - 1, 1, f);
+
+ fclose(f);
+ return 0;
+}
+
+static int
+rpc_luci2_sshkeys_get(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ FILE *f;
+ void *c;
+ char *p, line[4096];
+
+ if (!(f = fopen("/etc/dropbear/authorized_keys", "r")))
+ return rpc_errno_status();
+
+ blob_buf_init(&buf, 0);
+ c = blobmsg_open_array(&buf, "keys");
+
+ while (fgets(line, sizeof(line) - 1, f))
+ {
+ for (p = line + strlen(line) - 1; (p > line) && isspace(*p); p--)
+ *p = 0;
+
+ for (p = line; isspace(*p); p++)
+ *p = 0;
+
+ if (*p)
+ blobmsg_add_string(&buf, NULL, p);
+ }
+
+ blobmsg_close_array(&buf, c);
+ fclose(f);
+
+ ubus_send_reply(ctx, req, buf.head);
+ return 0;
+}
+
+static int
+rpc_luci2_sshkeys_set(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ FILE *f;
+ int rem;
+ struct blob_attr *cur, *tb[__RPC_K_MAX];
+
+ blobmsg_parse(rpc_sshkey_policy, __RPC_K_MAX, tb,
+ blob_data(msg), blob_len(msg));
+
+ if (!tb[RPC_K_KEYS])
+ return UBUS_STATUS_INVALID_ARGUMENT;
+
+ if (!(f = fopen("/etc/dropbear/authorized_keys", "w")))
+ return rpc_errno_status();
+
+ blobmsg_for_each_attr(cur, tb[RPC_K_KEYS], rem)
+ {
+ if (blobmsg_type(cur) != BLOBMSG_TYPE_STRING)
+ continue;
+
+ fwrite(blobmsg_data(cur), blobmsg_data_len(cur) - 1, 1, f);
+ fwrite("\n", 1, 1, f);
+ }
+
+ fclose(f);
+ return 0;
+}
+
+static int
+rpc_luci2_password_set(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ pid_t pid;
+ int fd, fds[2];
+ struct stat s;
+ struct blob_attr *tb[__RPC_P_MAX];
+
+ blobmsg_parse(rpc_password_policy, __RPC_P_MAX, tb,
+ blob_data(msg), blob_len(msg));
+
+ if (!tb[RPC_P_USER] || !tb[RPC_P_PASSWORD])
+ return UBUS_STATUS_INVALID_ARGUMENT;
+
+ if (stat("/usr/bin/passwd", &s))
+ return UBUS_STATUS_NOT_FOUND;
+
+ if (!(s.st_mode & S_IXUSR))
+ return UBUS_STATUS_PERMISSION_DENIED;
+
+ if (pipe(fds))
+ return rpc_errno_status();
+
+ switch ((pid = fork()))
+ {
+ case -1:
+ close(fds[0]);
+ close(fds[1]);
+ return rpc_errno_status();
+
+ case 0:
+ uloop_done();
+
+ dup2(fds[0], 0);
+ close(fds[0]);
+ close(fds[1]);
+
+ if ((fd = open("/dev/null", O_RDWR)) > -1)
+ {
+ dup2(fd, 1);
+ dup2(fd, 2);
+ close(fd);
+ }
+
+ chdir("/");
+
+ if (execl("/usr/bin/passwd", "/usr/bin/passwd",
+ blobmsg_data(tb[RPC_P_USER]), NULL))
+ return rpc_errno_status();
+
+ default:
+ close(fds[0]);
+
+ write(fds[1], blobmsg_data(tb[RPC_P_PASSWORD]),
+ blobmsg_data_len(tb[RPC_P_PASSWORD]) - 1);
+ write(fds[1], "\n", 1);
+
+ usleep(100 * 1000);
+
+ write(fds[1], blobmsg_data(tb[RPC_P_PASSWORD]),
+ blobmsg_data_len(tb[RPC_P_PASSWORD]) - 1);
+ write(fds[1], "\n", 1);
+
+ close(fds[1]);
+
+ waitpid(pid, NULL, 0);
+
+ return 0;
+ }
+}
+
+static int
+rpc_luci2_led_list(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ DIR *d;
+ FILE *f;
+ void *list, *led, *trigger;
+ char *p, *active_trigger, line[512];
+ struct dirent *e;
+
+ if (!(d = opendir("/sys/class/leds")))
+ return rpc_errno_status();
+
+ blob_buf_init(&buf, 0);
+ list = blobmsg_open_array(&buf, "leds");
+
+ while ((e = readdir(d)) != NULL)
+ {
+ snprintf(line, sizeof(line) - 1, "/sys/class/leds/%s/trigger",
+ e->d_name);
+
+ if (!(f = fopen(line, "r")))
+ continue;
+
+ led = blobmsg_open_table(&buf, NULL);
+
+ blobmsg_add_string(&buf, "name", e->d_name);
+
+ if (fgets(line, sizeof(line) - 1, f))
+ {
+ trigger = blobmsg_open_array(&buf, "triggers");
+
+ for (p = strtok(line, " \n"), active_trigger = NULL;
+ p != NULL;
+ p = strtok(NULL, " \n"))
+ {
+ if (*p == '[')
+ {
+ *(p + strlen(p) - 1) = 0;
+ *p++ = 0;
+ active_trigger = p;
+ }
+
+ blobmsg_add_string(&buf, NULL, p);
+ }
+
+ blobmsg_close_array(&buf, trigger);
+
+ if (active_trigger)
+ blobmsg_add_string(&buf, "active_trigger", active_trigger);
+ }
+
+ fclose(f);
+
+ snprintf(line, sizeof(line) - 1, "/sys/class/leds/%s/brightness",
+ e->d_name);
+
+ if ((f = fopen(line, "r")) != NULL)
+ {
+ if (fgets(line, sizeof(line) - 1, f))
+ blobmsg_add_u32(&buf, "brightness", atoi(line));
+
+ fclose(f);
+ }
+
+ snprintf(line, sizeof(line) - 1, "/sys/class/leds/%s/max_brightness",
+ e->d_name);
+
+ if ((f = fopen(line, "r")) != NULL)
+ {
+ if (fgets(line, sizeof(line) - 1, f))
+ blobmsg_add_u32(&buf, "max_brightness", atoi(line));
+
+ fclose(f);
+ }
+
+ blobmsg_close_table(&buf, led);
+ }
+
+ closedir(d);
+
+ blobmsg_close_array(&buf, list);
+ ubus_send_reply(ctx, req, buf.head);
+
+ return 0;
+}
+
+static int
+rpc_luci2_usb_list(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ DIR *d;
+ FILE *f;
+ int i;
+ void *list, *device;
+ char *p, line[512];
+ struct stat s;
+ struct dirent *e;
+
+ const char *attributes[] = {
+ "manufacturer", "vendor_name", "s",
+ "product", "product_name", "s",
+ "idVendor", "vendor_id", "x",
+ "idProduct", "product_id", "x",
+ "serial", "serial", "s",
+ "speed", "speed", "d",
+ };
+
+ if (!(d = opendir("/sys/bus/usb/devices")))
+ return rpc_errno_status();
+
+ blob_buf_init(&buf, 0);
+ list = blobmsg_open_array(&buf, "devices");
+
+ while ((e = readdir(d)) != NULL)
+ {
+ if (e->d_name[0] < '0' || e->d_name[0] > '9')
+ continue;
+
+ snprintf(line, sizeof(line) - 1,
+ "/sys/bus/usb/devices/%s/%s", e->d_name, attributes[0]);
+
+ if (stat(line, &s))
+ continue;
+
+ device = blobmsg_open_table(&buf, NULL);
+
+ blobmsg_add_string(&buf, "name", e->d_name);
+
+ for (i = 0; i < sizeof(attributes) / sizeof(attributes[0]); i += 3)
+ {
+ snprintf(line, sizeof(line) - 1,
+ "/sys/bus/usb/devices/%s/%s", e->d_name, attributes[i]);
+
+ if (!(f = fopen(line, "r")))
+ continue;
+
+ if (fgets(line, sizeof(line) - 1, f))
+ {
+ switch (*attributes[i+2])
+ {
+ case 'x':
+ blobmsg_add_u32(&buf, attributes[i+1],
+ strtoul(line, NULL, 16));
+ break;
+
+ case 'd':
+ blobmsg_add_u32(&buf, attributes[i+1],
+ strtoul(line, NULL, 10));
+ break;
+
+ default:
+ if ((p = strchr(line, '\n')) != NULL)
+ while (p > line && isspace(*p))
+ *p-- = 0;
+
+ blobmsg_add_string(&buf, attributes[i+1], line);
+ break;
+ }
+ }
+
+ fclose(f);
+ }
+
+ blobmsg_close_table(&buf, device);
+ }
+
+ closedir(d);
+
+ blobmsg_close_array(&buf, list);
+ ubus_send_reply(ctx, req, buf.head);
+
+ return 0;
+}
+
+static int
+rpc_luci2_upgrade_test(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ const char *cmd[4] = { "sysupgrade", "--test", "/tmp/firmware.bin", NULL };
+ return rpc_exec(cmd, NULL, NULL, NULL, NULL, ctx, req);
+}
+
+static int
+rpc_luci2_upgrade_start(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ return 0;
+}
+
+static int
+rpc_luci2_upgrade_clean(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ if (unlink("/tmp/firmware.bin"))
+ return rpc_errno_status();
+
+ return 0;
+}
+
+static int
+rpc_luci2_backup_restore(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ const char *cmd[4] = { "sysupgrade", "--restore-backup",
+ "/tmp/backup.tar.gz", NULL };
+
+ return rpc_exec(cmd, NULL, NULL, NULL, NULL, ctx, req);
+}
+
+static int
+rpc_luci2_backup_clean(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ if (unlink("/tmp/backup.tar.gz"))
+ return rpc_errno_status();
+
+ return 0;
+}
+
static FILE *
dnsmasq_leasefile(void)
}
+struct opkg_state {
+ int cur_offset;
+ int cur_count;
+ int req_offset;
+ int req_count;
+ int total;
+ bool open;
+ void *array;
+};
+
+static int
+opkg_parse_list(struct blob_buf *blob, char *buf, int len, void *priv)
+{
+ struct opkg_state *s = priv;
+
+ char *ptr, *last;
+ char *nl = strchr(buf, '\n');
+ char *name = NULL, *vers = NULL, *desc = NULL;
+ void *c;
+
+ if (!nl)
+ return 0;
+
+ s->total++;
+
+ if (s->cur_offset++ < s->req_offset)
+ goto skip;
+
+ if (s->cur_count++ >= s->req_count)
+ goto skip;
+
+ if (!s->open)
+ {
+ s->open = true;
+ s->array = blobmsg_open_array(blob, "packages");
+ }
+
+ for (ptr = buf, last = buf, *nl = 0; ptr <= nl; ptr++)
+ {
+ if (!*ptr || (*ptr == ' ' && *(ptr+1) == '-' && *(ptr+2) == ' '))
+ {
+ if (!name)
+ {
+ name = last;
+ last = ptr + 3;
+ *ptr = 0;
+ ptr += 2;
+ }
+ else if (!vers)
+ {
+ vers = last;
+ desc = *ptr ? (ptr + 3) : NULL;
+ *ptr = 0;
+ break;
+ }
+ }
+ }
+
+ if (name && vers)
+ {
+ c = blobmsg_open_array(blob, NULL);
+
+ blobmsg_add_string(blob, NULL, name);
+ blobmsg_add_string(blob, NULL, vers);
+
+ if (desc && *desc)
+ blobmsg_add_string(blob, NULL, desc);
+
+ blobmsg_close_array(blob, c);
+ }
+
+skip:
+ return (nl - buf + 1);
+}
+
+static void
+opkg_finish_list(struct blob_buf *blob, int status, void *priv)
+{
+ struct opkg_state *s = priv;
+
+ if (!s->open)
+ return;
+
+ blobmsg_close_array(blob, s->array);
+ blobmsg_add_u32(blob, "total", s->total);
+}
+
+static int
+opkg_exec_list(const char *action, struct blob_attr *msg,
+ struct ubus_context *ctx, struct ubus_request_data *req)
+{
+ struct opkg_state *state = NULL;
+ struct blob_attr *tb[__RPC_OM_MAX];
+ const char *cmd[5] = { "opkg", action, "-nocase", NULL, NULL };
+
+ blobmsg_parse(rpc_opkg_match_policy, __RPC_OM_MAX, tb,
+ blob_data(msg), blob_len(msg));
+
+ state = malloc(sizeof(*state));
+
+ if (!state)
+ return UBUS_STATUS_UNKNOWN_ERROR;
+
+ memset(state, 0, sizeof(*state));
+
+ if (tb[RPC_OM_PATTERN])
+ cmd[3] = blobmsg_data(tb[RPC_OM_PATTERN]);
+
+ if (tb[RPC_OM_LIMIT])
+ state->req_count = blobmsg_get_u32(tb[RPC_OM_LIMIT]);
+
+ if (tb[RPC_OM_OFFSET])
+ state->req_offset = blobmsg_get_u32(tb[RPC_OM_OFFSET]);
+
+ if (state->req_offset < 0)
+ state->req_offset = 0;
+
+ if (state->req_count <= 0 || state->req_count > 100)
+ state->req_count = 100;
+
+ return rpc_exec(cmd, opkg_parse_list, NULL, opkg_finish_list,
+ state, ctx, req);
+}
+
+
+static int
+rpc_luci2_opkg_list(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ return opkg_exec_list("list", msg, ctx, req);
+}
+
+static int
+rpc_luci2_opkg_list_installed(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ return opkg_exec_list("list-installed", msg, ctx, req);
+}
+
+static int
+rpc_luci2_opkg_find(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ return opkg_exec_list("find", msg, ctx, req);
+}
+
+static int
+rpc_luci2_opkg_update(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ const char *cmd[3] = { "opkg", "update", NULL };
+ return rpc_exec(cmd, NULL, NULL, NULL, NULL, ctx, req);
+}
+
+static int
+rpc_luci2_opkg_install(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ struct blob_attr *tb[__RPC_OP_MAX];
+ const char *cmd[5] = { "opkg", "--force-overwrite",
+ "install", NULL, NULL };
+
+ blobmsg_parse(rpc_opkg_package_policy, __RPC_OP_MAX, tb,
+ blob_data(msg), blob_len(msg));
+
+ if (!tb[RPC_OP_PACKAGE])
+ return UBUS_STATUS_INVALID_ARGUMENT;
+
+ cmd[3] = blobmsg_data(tb[RPC_OP_PACKAGE]);
+
+ return rpc_exec(cmd, NULL, NULL, NULL, NULL, ctx, req);
+}
+
+static int
+rpc_luci2_opkg_remove(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ struct blob_attr *tb[__RPC_OP_MAX];
+ const char *cmd[5] = { "opkg", "--force-removal-of-dependent-packages",
+ "remove", NULL, NULL };
+
+ blobmsg_parse(rpc_opkg_package_policy, __RPC_OP_MAX, tb,
+ blob_data(msg), blob_len(msg));
+
+ if (!tb[RPC_OP_PACKAGE])
+ return UBUS_STATUS_INVALID_ARGUMENT;
+
+ cmd[3] = blobmsg_data(tb[RPC_OP_PACKAGE]);
+
+ return rpc_exec(cmd, NULL, NULL, NULL, NULL, ctx, req);
+}
+
+static int
+rpc_luci2_opkg_config_get(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ FILE *f;
+ char conf[2048] = { 0 };
+
+ if (!(f = fopen("/etc/opkg.conf", "r")))
+ return rpc_errno_status();
+
+ fread(conf, sizeof(conf) - 1, 1, f);
+ fclose(f);
+
+ blob_buf_init(&buf, 0);
+ blobmsg_add_string(&buf, "config", conf);
+
+ ubus_send_reply(ctx, req, buf.head);
+ return 0;
+}
+
+static int
+rpc_luci2_opkg_config_set(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ FILE *f;
+ struct blob_attr *tb[__RPC_D_MAX];
+
+ blobmsg_parse(rpc_data_policy, __RPC_D_MAX, tb,
+ blob_data(msg), blob_len(msg));
+
+ if (!tb[RPC_D_DATA])
+ return UBUS_STATUS_INVALID_ARGUMENT;
+
+ if (blobmsg_data_len(tb[RPC_D_DATA]) >= 2048)
+ return UBUS_STATUS_NOT_SUPPORTED;
+
+ if (!(f = fopen("/etc/opkg.conf", "w")))
+ return rpc_errno_status();
+
+ fwrite(blobmsg_data(tb[RPC_D_DATA]),
+ blobmsg_data_len(tb[RPC_D_DATA]), 1, f);
+
+ fclose(f);
+ return 0;
+}
+
+
int rpc_luci2_api_init(struct ubus_context *ctx)
{
int rv = 0;
static const struct ubus_method luci2_system_methods[] = {
UBUS_METHOD_NOARG("syslog", rpc_luci2_system_log),
UBUS_METHOD_NOARG("dmesg", rpc_luci2_system_dmesg),
+ UBUS_METHOD_NOARG("diskfree", rpc_luci2_system_diskfree),
UBUS_METHOD_NOARG("process_list", rpc_luci2_process_list),
UBUS_METHOD("process_signal", rpc_luci2_process_signal,
rpc_signal_policy),
+ UBUS_METHOD_NOARG("init_list", rpc_luci2_init_list),
+ UBUS_METHOD("init_action", rpc_luci2_init_action,
+ rpc_init_policy),
+ UBUS_METHOD_NOARG("rclocal_get", rpc_luci2_rclocal_get),
+ UBUS_METHOD("rclocal_set", rpc_luci2_rclocal_set,
+ rpc_data_policy),
+ UBUS_METHOD_NOARG("crontab_get", rpc_luci2_crontab_get),
+ UBUS_METHOD("crontab_set", rpc_luci2_crontab_set,
+ rpc_data_policy),
+ UBUS_METHOD_NOARG("sshkeys_get", rpc_luci2_sshkeys_get),
+ UBUS_METHOD("sshkeys_set", rpc_luci2_sshkeys_set,
+ rpc_sshkey_policy),
+ UBUS_METHOD("password_set", rpc_luci2_password_set,
+ rpc_password_policy),
+ UBUS_METHOD_NOARG("led_list", rpc_luci2_led_list),
+ UBUS_METHOD_NOARG("usb_list", rpc_luci2_usb_list),
+ UBUS_METHOD_NOARG("upgrade_test", rpc_luci2_upgrade_test),
+ UBUS_METHOD("upgrade_start", rpc_luci2_upgrade_start,
+ rpc_upgrade_policy),
+ UBUS_METHOD_NOARG("upgrade_clean", rpc_luci2_upgrade_clean),
+ UBUS_METHOD_NOARG("backup_restore", rpc_luci2_backup_restore),
+ UBUS_METHOD_NOARG("backup_clean", rpc_luci2_backup_clean)
};
static struct ubus_object_type luci2_system_type =
.n_methods = ARRAY_SIZE(luci2_network_methods),
};
+
+ static const struct ubus_method luci2_opkg_methods[] = {
+ UBUS_METHOD("list", rpc_luci2_opkg_list,
+ rpc_opkg_match_policy),
+ UBUS_METHOD("list_installed", rpc_luci2_opkg_list_installed,
+ rpc_opkg_match_policy),
+ UBUS_METHOD("find", rpc_luci2_opkg_find,
+ rpc_opkg_match_policy),
+ UBUS_METHOD("install", rpc_luci2_opkg_install,
+ rpc_opkg_package_policy),
+ UBUS_METHOD("remove", rpc_luci2_opkg_remove,
+ rpc_opkg_package_policy),
+ UBUS_METHOD_NOARG("update", rpc_luci2_opkg_update),
+ UBUS_METHOD_NOARG("config_get", rpc_luci2_opkg_config_get),
+ UBUS_METHOD("config_set", rpc_luci2_opkg_config_set,
+ rpc_data_policy)
+ };
+
+ static struct ubus_object_type luci2_opkg_type =
+ UBUS_OBJECT_TYPE("luci-rpc-luci2-network", luci2_opkg_methods);
+
+ static struct ubus_object opkg_obj = {
+ .name = "luci2.opkg",
+ .type = &luci2_opkg_type,
+ .methods = luci2_opkg_methods,
+ .n_methods = ARRAY_SIZE(luci2_opkg_methods),
+ };
+
cursor = uci_alloc_context();
if (!cursor)
rv |= ubus_add_object(ctx, &system_obj);
rv |= ubus_add_object(ctx, &network_obj);
+ rv |= ubus_add_object(ctx, &opkg_obj);
return rv;
}
projects / project / rpcd.git / blobdiff