diff options
| -rw-r--r-- | ratatox.c | 67 |
1 files changed, 38 insertions, 29 deletions
@@ -35,6 +35,7 @@ struct fifo { const char *name; int flags; mode_t mode; + void (*cb)(void); }; enum { @@ -42,9 +43,11 @@ enum { NR_GFIFOS }; +static void changename(void); + /* Global FIFOs for modifying our own state, they go in $(PWD)/{name,status}_in */ static struct fifo gfifos[] = { - { .name = "name_in", .flags = O_RDONLY | O_NONBLOCK, .mode = 0644 }, + { .name = "name_in", .flags = O_RDONLY | O_NONBLOCK, .mode = 0644, .cb = changename }, }; static int globalfd[NR_GFIFOS]; @@ -875,13 +878,44 @@ writeparam(struct friend *f, const char *file, const char *mode, } static void -loop(void) +changename(void) { FILE *fp; + uint8_t name[TOX_MAX_NAME_LENGTH + 1]; + int r; + +again: + r = read(globalfd[NAME_FIFO], name, TOX_MAX_NAME_LENGTH); + if (r < 0) { + if (errno == EINTR) + goto again; + if (errno == EWOULDBLOCK) + return; + perror("read"); + return; + } + if (name[r - 1] == '\n') + r--; + name[r] = '\0'; + tox_set_name(tox, name, r); + printout("Changed name to %s\n", name); + fp = fopen("name_out", "w"); + if (!fp) { + perror("fopen"); + exit(EXIT_FAILURE); + } + fputs(name, fp); + fputc('\n', fp); + fclose(fp); +} + +static void +loop(void) +{ struct friend *f; time_t t0, t1; int connected = 0; - int i, n, r; + int i, n; int fdmax; fd_set rfds; struct timeval tv; @@ -986,32 +1020,7 @@ loop(void) for (i = 0; i < NR_GFIFOS; i++) { if (FD_ISSET(globalfd[i], &rfds) == 0) continue; - if (strcmp(gfifos[i].name, "name_in") == 0) { - uint8_t name[TOX_MAX_NAME_LENGTH + 1]; -again: - r = read(globalfd[i], name, TOX_MAX_NAME_LENGTH); - if (r < 0) { - if (errno == EINTR) - goto again; - if (errno == EWOULDBLOCK) - continue; - perror("read"); - continue; - } - if (name[r - 1] == '\n') - r--; - name[r] = '\0'; - tox_set_name(tox, name, r); - printout("Changed name to %s\n", name); - fp = fopen("name_out", "w"); - if (!fp) { - perror("fopen"); - exit(EXIT_FAILURE); - } - fputs(name, fp); - fputc('\n', fp); - fclose(fp); - } + (*gfifos[i].cb)(); } TAILQ_FOREACH(f, &friendhead, entry) { |