diff options
Diffstat (limited to 'pacredir.c')
| -rw-r--r-- | pacredir.c | 26 |
1 files changed, 16 insertions, 10 deletions
@@ -47,6 +47,8 @@ struct services { /* http port */ uint16_t port; + /* true if host/service is online */ + uint8_t online; /* unix timestamp of last bad request */ __time_t bad; }; @@ -58,8 +60,6 @@ struct hosts { /* port and bad time for services */ struct services pacserve; struct services pacdbserve; - /* true if host is offline */ - uint8_t offline; /* pointer to next struct element */ struct hosts * next; }; @@ -93,7 +93,6 @@ static void resolve_callback_new(AvahiServiceResolver *r, AVAHI_GCC_UNUSED Avahi while (tmphosts->host != NULL) { if (strcmp(tmphosts->host, host) == 0) { printf("Updating service: %s, %s on port %d\n", host, type, port); - tmphosts->offline = 0; goto out; } tmphosts = tmphosts->next; @@ -105,12 +104,13 @@ static void resolve_callback_new(AvahiServiceResolver *r, AVAHI_GCC_UNUSED Avahi tmphosts->next->next = NULL; out: - tmphosts->offline = 0; if (strcmp(type, PACSERVE) == 0) { tmphosts->pacserve.port = port; + tmphosts->pacserve.online = 1; tmphosts->pacserve.bad = 0; } else { tmphosts->pacdbserve.port = port; + tmphosts->pacdbserve.online = 1; tmphosts->pacdbserve.bad = 0; } @@ -140,8 +140,12 @@ static void resolve_callback_remove(AvahiServiceResolver *r, AVAHI_GCC_UNUSED Av case AVAHI_RESOLVER_FOUND: { while (tmphosts->host != NULL) { if (strcmp(tmphosts->host, host) == 0) { - printf("Marking host offline: %s\n", host); - tmphosts->offline = 1; + printf("Marking service %s on host %s offline\n", type, host); + if (strcmp(type, PACSERVE) == 0) { + tmphosts->pacserve.online = 0; + } else { + tmphosts->pacdbserve.online = 0; + } goto out; } tmphosts = tmphosts->next; @@ -320,7 +324,7 @@ static int ahc_echo(void * cls, struct MHD_Connection * connection, const char * gettimeofday(&tv, NULL); /* skip host if offline or had a bad request within last BADTIME seconds */ - if (tmphosts->offline == 1 || tmphosts->pacdbserve.bad + BADTIME > tv.tv_sec) { + if (tmphosts->pacdbserve.online == 0 || tmphosts->pacdbserve.bad + BADTIME > tv.tv_sec) { tmphosts = tmphosts->next; continue; } @@ -358,7 +362,7 @@ static int ahc_echo(void * cls, struct MHD_Connection * connection, const char * gettimeofday(&tv, NULL); /* skip host if offline or had a bad request within last BADTIME seconds */ - if (tmphosts->offline == 1 || tmphosts->pacserve.bad + BADTIME > tv.tv_sec) { + if (tmphosts->pacserve.online == 0 || tmphosts->pacserve.bad + BADTIME > tv.tv_sec) { tmphosts = tmphosts->next; continue; } @@ -412,7 +416,8 @@ void sighup_callback(int signal) { printf("Received SIGHUP, marking all hosts offline.\n"); while (tmphosts->host != NULL) { - tmphosts->offline = 1; + tmphosts->pacserve.online = 0; + tmphosts->pacdbserve.online = 0; tmphosts = tmphosts->next; } } @@ -441,10 +446,11 @@ int main(int argc, char ** argv) { hosts = malloc(sizeof(struct hosts)); hosts->host = NULL; hosts->pacserve.port = 0; + hosts->pacserve.online = 0; hosts->pacserve.bad = 0; hosts->pacdbserve.port = 0; + hosts->pacdbserve.online = 0; hosts->pacdbserve.bad = 0; - hosts->offline = 0; hosts->next = NULL; /* allocate main loop object */ |