From 9bea9618424093c6d2cc93954f4cbdd0be4b7637 Mon Sep 17 00:00:00 2001 From: Brendan Taylor Date: Fri, 29 Oct 2010 21:49:38 -0600 Subject: add uzbl-cookie-manager --- examples/uzbl-cookie-manager.c | 211 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 211 insertions(+) create mode 100644 examples/uzbl-cookie-manager.c (limited to 'examples') diff --git a/examples/uzbl-cookie-manager.c b/examples/uzbl-cookie-manager.c new file mode 100644 index 0000000..b873aeb --- /dev/null +++ b/examples/uzbl-cookie-manager.c @@ -0,0 +1,211 @@ +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "../src/util.h" + +extern const XDG_Var XDG[]; + +int verbose = 0; + +#define SOCK_BACKLOG 10 +#define MAX_COOKIE_LENGTH 4096 + +char cookie_buffer[MAX_COOKIE_LENGTH]; + +int setup_socket(const char *cookied_socket_path) { + int socket_fd = socket(AF_UNIX, SOCK_SEQPACKET, 0); + + if(socket_fd < 0) { + fprintf(stderr, "socket failed (%s)\n", strerror(errno)); + return -1; + } + + struct sockaddr_un sa; + sa.sun_family = AF_UNIX; + strcpy(sa.sun_path, cookied_socket_path); + + if(bind(socket_fd, (struct sockaddr*)&sa, sizeof(sa)) < 0) { + fprintf(stderr, "bind failed (%s)\n", strerror(errno)); + return -1; + } + + if(listen(socket_fd, SOCK_BACKLOG) < 0) { + fprintf(stderr, "listen failed (%s)\n", strerror(errno)); + return -1; + } + + return socket_fd; +} + +void handle_request(SoupCookieJar *j, const char *buff, int len, int fd) { + const char *command = buff; + + const char *scheme = command + strlen(command) + 1; + if((scheme - buff) > len) { + fprintf(stderr, "got malformed or partial request\n"); + return; + } + + const char *host = scheme + strlen(scheme) + 1; + if((host - buff) > len) { + fprintf(stderr, "got malformed or partial request\n"); + return; + } + + const char *path = host + strlen(host) + 1; + if((path - buff) > len) { + fprintf(stderr, "got malformed or partial request\n"); + return; + } + + /* glue the parts back together into a SoupURI */ + char *u = g_strconcat(scheme, "://", host, path, NULL); + if(verbose) printf("%s %s\n", command, u); + SoupURI *uri = soup_uri_new(u); + g_free(u); + + if(!strcmp(command, "GET")) { + char *result = soup_cookie_jar_get_cookies(j, uri, TRUE); + if(result) { + if(verbose) puts(result); + if(write(fd, result, strlen(result)+1) < 0) + fprintf(stderr, "write failed (%s)", strerror(errno)); + + g_free(result); + } else { + if(verbose) puts("-"); + if(write(fd, "", 1) < 0) + fprintf(stderr, "write failed (%s)", strerror(errno)); + } + } else if(!strcmp(command, "PUT")) { + const char *name_and_val = path + strlen(path) + 1; + if((name_and_val - buff) > len) { + fprintf(stderr, "got malformed or partial request\n"); + return; + } + + if(verbose) puts(name_and_val); + + char *eql = strchr(name_and_val, '='); + eql[0] = 0; + + const char *name = name_and_val; + const char *value = eql + 1; + + SoupCookie *cookie = soup_cookie_new(name, value, host, path, SOUP_COOKIE_MAX_AGE_ONE_YEAR); + + soup_cookie_jar_add_cookie(j, cookie); + + if(write(fd, "", 1) < 0) + fprintf(stderr, "write failed (%s)", strerror(errno)); + } + + soup_uri_free(uri); +} + +void usage(const char *progname) { + printf("%s [-s socket-path] [-f cookies.txt] [-w whitelist-file] [-v]\n", progname); +} + +int main(int argc, char *argv[]) { + int i; + + const char *cookies_txt_path = NULL; + const char *cookied_socket_path = NULL; + + for(i = 1; i < argc && argv[i][0] == '-'; i++) { + switch(argv[i][1]) { + case 's': + cookied_socket_path = argv[++i]; + break; + case 'f': + cookies_txt_path = argv[++i]; + break; + case 'v': + verbose = 1; + break; + default: + usage(argv[0]); + return 1; + } + } + + if(!cookies_txt_path) + cookies_txt_path = find_xdg_file(1, "/uzbl/cookies.txt"); + + if(!cookied_socket_path) + cookied_socket_path = g_strconcat(get_xdg_var(XDG[2]), "/uzbl/cookie_daemon_socket", NULL); + + g_type_init(); + + SoupCookieJar *j = soup_cookie_jar_text_new(cookies_txt_path, FALSE); + + int cookie_socket = setup_socket(cookied_socket_path); + if(cookie_socket < 0) { + return 1; + } + + GArray *connections = g_array_new (FALSE, FALSE, sizeof (int)); + + while(1) { + unsigned int i; + int r; + fd_set fs; + + int maxfd = cookie_socket; + FD_ZERO(&fs); + FD_SET(maxfd, &fs); + + for(i = 0; i < connections->len; i++) { + int fd = g_array_index(connections, int, i); + if(fd > maxfd) maxfd = fd; + FD_SET(fd, &fs); + } + + r = select(maxfd+1, &fs, NULL, NULL, NULL); + if(r < 0) { + fprintf(stderr, "select failed (%s)\n", strerror(errno)); + continue; + } + + if(FD_ISSET(cookie_socket, &fs)) { + /* handle new connection */ + int fd = accept(cookie_socket, NULL, NULL); + g_array_append_val(connections, fd); + if(verbose) puts("got connection."); + } + + for(i = 0; i < connections->len; i++) { + /* handle activity on a connection */ + int fd = g_array_index(connections, int, i); + if(FD_ISSET(fd, &fs)) { + r = read(fd, cookie_buffer, MAX_COOKIE_LENGTH); + if(r < 0) { + fprintf(stderr, "read failed (%s)\n", strerror(errno)); + continue; + } else if(r == 0) { + if(verbose) puts("client hung up."); + g_array_remove_index(connections, i); + i--; /* other elements in the array are moved down to fill the gap */ + continue; + } + cookie_buffer[r] = 0; + + handle_request(j, cookie_buffer, r, fd); + } + } + } + + return 0; +} -- cgit v1.2.3