mirror of
https://github.com/Waujito/youtubeUnblock.git
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Specify dependencies libs explicitly.
Such setup is better for cross compilation. Also changed Makefile to properly make the project with these libraries.
This commit is contained in:
Vadim Vetrov
2
deps/libmnl/examples/genl/.gitignore
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2
deps/libmnl/examples/genl/.gitignore
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@@ -0,0 +1,2 @@
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/genl-family-get
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/genl-group-events
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10
deps/libmnl/examples/genl/Makefile.am
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10
deps/libmnl/examples/genl/Makefile.am
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@@ -0,0 +1,10 @@
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include $(top_srcdir)/Make_global.am
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check_PROGRAMS = genl-family-get \
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genl-group-events
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genl_family_get_SOURCES = genl-family-get.c
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genl_family_get_LDADD = ../../src/libmnl.la
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genl_group_events_SOURCES = genl-group-events.c
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genl_group_events_LDADD = ../../src/libmnl.la
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241
deps/libmnl/examples/genl/genl-family-get.c
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241
deps/libmnl/examples/genl/genl-family-get.c
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@@ -0,0 +1,241 @@
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/* This example is placed in the public domain. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <time.h>
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#include <libmnl/libmnl.h>
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#include <linux/genetlink.h>
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static int parse_mc_grps_cb(const struct nlattr *attr, void *data)
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{
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const struct nlattr **tb = data;
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int type = mnl_attr_get_type(attr);
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/* skip unsupported attribute in user-space */
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if (mnl_attr_type_valid(attr, CTRL_ATTR_MCAST_GRP_MAX) < 0)
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return MNL_CB_OK;
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switch(type) {
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case CTRL_ATTR_MCAST_GRP_ID:
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if (mnl_attr_validate(attr, MNL_TYPE_U32) < 0) {
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perror("mnl_attr_validate");
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return MNL_CB_ERROR;
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}
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break;
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case CTRL_ATTR_MCAST_GRP_NAME:
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if (mnl_attr_validate(attr, MNL_TYPE_STRING) < 0) {
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perror("mnl_attr_validate");
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return MNL_CB_ERROR;
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}
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break;
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}
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tb[type] = attr;
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return MNL_CB_OK;
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}
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static void parse_genl_mc_grps(struct nlattr *nested)
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{
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struct nlattr *pos;
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mnl_attr_for_each_nested(pos, nested) {
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struct nlattr *tb[CTRL_ATTR_MCAST_GRP_MAX+1] = {};
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mnl_attr_parse_nested(pos, parse_mc_grps_cb, tb);
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if (tb[CTRL_ATTR_MCAST_GRP_ID]) {
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printf("id-0x%x ",
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mnl_attr_get_u32(tb[CTRL_ATTR_MCAST_GRP_ID]));
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}
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if (tb[CTRL_ATTR_MCAST_GRP_NAME]) {
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printf("name: %s ",
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mnl_attr_get_str(tb[CTRL_ATTR_MCAST_GRP_NAME]));
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}
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printf("\n");
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}
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}
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static int parse_family_ops_cb(const struct nlattr *attr, void *data)
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{
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const struct nlattr **tb = data;
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int type = mnl_attr_get_type(attr);
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if (mnl_attr_type_valid(attr, CTRL_ATTR_OP_MAX) < 0)
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return MNL_CB_OK;
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switch(type) {
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case CTRL_ATTR_OP_ID:
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if (mnl_attr_validate(attr, MNL_TYPE_U32) < 0) {
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perror("mnl_attr_validate");
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return MNL_CB_ERROR;
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}
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break;
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case CTRL_ATTR_OP_MAX:
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break;
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default:
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return MNL_CB_OK;
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}
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tb[type] = attr;
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return MNL_CB_OK;
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}
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static void parse_genl_family_ops(struct nlattr *nested)
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{
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struct nlattr *pos;
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mnl_attr_for_each_nested(pos, nested) {
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struct nlattr *tb[CTRL_ATTR_OP_MAX+1] = {};
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mnl_attr_parse_nested(pos, parse_family_ops_cb, tb);
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if (tb[CTRL_ATTR_OP_ID]) {
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printf("id-0x%x ",
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mnl_attr_get_u32(tb[CTRL_ATTR_OP_ID]));
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}
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if (tb[CTRL_ATTR_OP_MAX]) {
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printf("flags ");
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}
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printf("\n");
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}
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}
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static int data_attr_cb(const struct nlattr *attr, void *data)
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{
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const struct nlattr **tb = data;
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int type = mnl_attr_get_type(attr);
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if (mnl_attr_type_valid(attr, CTRL_ATTR_MAX) < 0)
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return MNL_CB_OK;
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switch(type) {
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case CTRL_ATTR_FAMILY_NAME:
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if (mnl_attr_validate(attr, MNL_TYPE_STRING) < 0) {
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perror("mnl_attr_validate");
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return MNL_CB_ERROR;
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}
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break;
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case CTRL_ATTR_FAMILY_ID:
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if (mnl_attr_validate(attr, MNL_TYPE_U16) < 0) {
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perror("mnl_attr_validate");
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return MNL_CB_ERROR;
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}
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break;
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case CTRL_ATTR_VERSION:
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case CTRL_ATTR_HDRSIZE:
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case CTRL_ATTR_MAXATTR:
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if (mnl_attr_validate(attr, MNL_TYPE_U32) < 0) {
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perror("mnl_attr_validate");
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return MNL_CB_ERROR;
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}
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break;
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case CTRL_ATTR_OPS:
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case CTRL_ATTR_MCAST_GROUPS:
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if (mnl_attr_validate(attr, MNL_TYPE_NESTED) < 0) {
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perror("mnl_attr_validate");
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return MNL_CB_ERROR;
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}
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break;
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}
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tb[type] = attr;
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return MNL_CB_OK;
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}
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static int data_cb(const struct nlmsghdr *nlh, void *data)
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{
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struct nlattr *tb[CTRL_ATTR_MAX+1] = {};
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struct genlmsghdr *genl = mnl_nlmsg_get_payload(nlh);
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mnl_attr_parse(nlh, sizeof(*genl), data_attr_cb, tb);
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if (tb[CTRL_ATTR_FAMILY_NAME]) {
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printf("name=%s\t",
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mnl_attr_get_str(tb[CTRL_ATTR_FAMILY_NAME]));
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}
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if (tb[CTRL_ATTR_FAMILY_ID]) {
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printf("id=%u\t",
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mnl_attr_get_u16(tb[CTRL_ATTR_FAMILY_ID]));
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}
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if (tb[CTRL_ATTR_VERSION]) {
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printf("version=%u\t",
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mnl_attr_get_u32(tb[CTRL_ATTR_VERSION]));
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}
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if (tb[CTRL_ATTR_HDRSIZE]) {
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printf("hdrsize=%u\t",
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mnl_attr_get_u32(tb[CTRL_ATTR_HDRSIZE]));
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}
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if (tb[CTRL_ATTR_MAXATTR]) {
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printf("maxattr=%u\t",
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mnl_attr_get_u32(tb[CTRL_ATTR_MAXATTR]));
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}
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printf("\n");
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if (tb[CTRL_ATTR_OPS]) {
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printf("ops:\n");
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parse_genl_family_ops(tb[CTRL_ATTR_OPS]);
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}
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if (tb[CTRL_ATTR_MCAST_GROUPS]) {
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printf("grps:\n");
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parse_genl_mc_grps(tb[CTRL_ATTR_MCAST_GROUPS]);
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}
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printf("\n");
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return MNL_CB_OK;
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}
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int main(int argc, char *argv[])
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{
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struct mnl_socket *nl;
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char buf[MNL_SOCKET_BUFFER_SIZE];
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struct nlmsghdr *nlh;
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struct genlmsghdr *genl;
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int ret;
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unsigned int seq, portid;
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if (argc > 2) {
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printf("%s [family name]\n", argv[0]);
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exit(EXIT_FAILURE);
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}
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nlh = mnl_nlmsg_put_header(buf);
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nlh->nlmsg_type = GENL_ID_CTRL;
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nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;
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nlh->nlmsg_seq = seq = time(NULL);
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genl = mnl_nlmsg_put_extra_header(nlh, sizeof(struct genlmsghdr));
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genl->cmd = CTRL_CMD_GETFAMILY;
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genl->version = 1;
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mnl_attr_put_u32(nlh, CTRL_ATTR_FAMILY_ID, GENL_ID_CTRL);
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if (argc >= 2)
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mnl_attr_put_strz(nlh, CTRL_ATTR_FAMILY_NAME, argv[1]);
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else
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nlh->nlmsg_flags |= NLM_F_DUMP;
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nl = mnl_socket_open(NETLINK_GENERIC);
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if (nl == NULL) {
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perror("mnl_socket_open");
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exit(EXIT_FAILURE);
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}
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if (mnl_socket_bind(nl, 0, MNL_SOCKET_AUTOPID) < 0) {
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perror("mnl_socket_bind");
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exit(EXIT_FAILURE);
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}
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portid = mnl_socket_get_portid(nl);
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if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0) {
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perror("mnl_socket_sendto");
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exit(EXIT_FAILURE);
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}
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ret = mnl_socket_recvfrom(nl, buf, sizeof(buf));
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while (ret > 0) {
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ret = mnl_cb_run(buf, ret, seq, portid, data_cb, NULL);
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if (ret <= 0)
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break;
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ret = mnl_socket_recvfrom(nl, buf, sizeof(buf));
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}
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if (ret == -1) {
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perror("error");
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exit(EXIT_FAILURE);
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}
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mnl_socket_close(nl);
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return 0;
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}
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63
deps/libmnl/examples/genl/genl-group-events.c
vendored
Normal file
63
deps/libmnl/examples/genl/genl-group-events.c
vendored
Normal file
@@ -0,0 +1,63 @@
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/* This example is placed in the public domain. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <time.h>
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#include <libmnl/libmnl.h>
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#include <linux/genetlink.h>
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static int group;
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static int data_cb(const struct nlmsghdr *nlh, void *data)
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{
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printf("received event type=%d from genetlink group %d\n",
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nlh->nlmsg_type, group);
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return MNL_CB_OK;
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}
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int main(int argc, char *argv[])
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{
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struct mnl_socket *nl;
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char buf[MNL_SOCKET_BUFFER_SIZE];
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int ret;
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if (argc != 2) {
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printf("%s [group]\n", argv[0]);
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exit(EXIT_FAILURE);
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}
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group = atoi(argv[1]);
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nl = mnl_socket_open(NETLINK_GENERIC);
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if (nl == NULL) {
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perror("mnl_socket_open");
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exit(EXIT_FAILURE);
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}
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if (mnl_socket_bind(nl, 0, MNL_SOCKET_AUTOPID) < 0) {
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perror("mnl_socket_bind");
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exit(EXIT_FAILURE);
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}
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if (mnl_socket_setsockopt(nl, NETLINK_ADD_MEMBERSHIP, &group,
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sizeof(int)) < 0) {
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perror("mnl_socket_setsockopt");
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exit(EXIT_FAILURE);
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}
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ret = mnl_socket_recvfrom(nl, buf, sizeof(buf));
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while (ret > 0) {
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ret = mnl_cb_run(buf, ret, 0, 0, data_cb, NULL);
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if (ret <= 0)
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break;
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ret = mnl_socket_recvfrom(nl, buf, sizeof(buf));
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}
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if (ret == -1) {
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perror("error");
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exit(EXIT_FAILURE);
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}
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mnl_socket_close(nl);
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return 0;
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}
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