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rtp: Cleanup variable naming.

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Before introducing new functionality, clarify the variable names

dest -> dst_addr
sa[46] -> dst_sa[46]
sap_sa[46] -> dst_sap_sa[46]

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
This commit is contained in:
Robin H. Johnson 2012-11-17 23:31:16 +00:00 • committed by Arun Raghavan
parent 93a4a82bd3
commit ce0294ccf2
1 changed files with 23 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

46
src/modules/rtp/module-rtp-send.c
View file

@ -163,7 +163,7 @@ static void sap_event_cb(pa_mainloop_api *m, pa_time_event *t, const struct time
int pa__init(pa_module*m) {
struct userdata *u;
pa_modargs *ma = NULL;
const char *dest;
const char *dst_addr;
uint32_t port = DEFAULT_PORT, mtu;
uint32_t ttl = DEFAULT_TTL;
sa_family_t af;
@ -171,9 +171,9 @@ int pa__init(pa_module*m) {
pa_source *s;
pa_sample_spec ss;
pa_channel_map cm;
struct sockaddr_in sa4, sap_sa4;
struct sockaddr_in dst_sa4, dst_sap_sa4;
#ifdef HAVE_IPV6
struct sockaddr_in6 sa6, sap_sa6;
struct sockaddr_in6 dst_sa6, dst_sap_sa6;
#endif
struct sockaddr_storage sa_dst;
pa_source_output *o = NULL;
@ -241,22 +241,22 @@ int pa__init(pa_module*m) {
goto fail;
}
dest = pa_modargs_get_value(ma, "destination", DEFAULT_DESTINATION);
dst_addr = pa_modargs_get_value(ma, "destination", DEFAULT_DESTINATION);
if (inet_pton(AF_INET, dest, &sa4.sin_addr) > 0) {
sa4.sin_family = af = AF_INET;
sa4.sin_port = htons((uint16_t) port);
sap_sa4 = sa4;
sap_sa4.sin_port = htons(SAP_PORT);
if (inet_pton(AF_INET, dst_addr, &dst_sa4.sin_addr) > 0) {
dst_sa4.sin_family = af = AF_INET;
dst_sa4.sin_port = htons((uint16_t) port);
dst_sap_sa4 = dst_sa4;
dst_sap_sa4.sin_port = htons(SAP_PORT);
#ifdef HAVE_IPV6
} else if (inet_pton(AF_INET6, dest, &sa6.sin6_addr) > 0) {
sa6.sin6_family = af = AF_INET6;
sa6.sin6_port = htons((uint16_t) port);
sap_sa6 = sa6;
sap_sa6.sin6_port = htons(SAP_PORT);
} else if (inet_pton(AF_INET6, dst_addr, &dst_sa6.sin6_addr) > 0) {
dst_sa6.sin6_family = af = AF_INET6;
dst_sa6.sin6_port = htons((uint16_t) port);
dst_sap_sa6 = dst_sa6;
dst_sap_sa6.sin6_port = htons(SAP_PORT);
#endif
} else {
pa_log("Invalid destination '%s'", dest);
pa_log("Invalid destination '%s'", dst_addr);
goto fail;
}
@ -265,11 +265,11 @@ int pa__init(pa_module*m) {
goto fail;
}
if (af == AF_INET && connect(fd, (struct sockaddr*) &sa4, sizeof(sa4)) < 0) {
if (af == AF_INET && connect(fd, (struct sockaddr*) &dst_sa4, sizeof(dst_sa4)) < 0) {
pa_log("connect() failed: %s", pa_cstrerror(errno));
goto fail;
#ifdef HAVE_IPV6
} else if (af == AF_INET6 && connect(fd, (struct sockaddr*) &sa6, sizeof(sa6)) < 0) {
} else if (af == AF_INET6 && connect(fd, (struct sockaddr*) &dst_sa6, sizeof(dst_sa6)) < 0) {
pa_log("connect() failed: %s", pa_cstrerror(errno));
goto fail;
#endif
@ -280,11 +280,11 @@ int pa__init(pa_module*m) {
goto fail;
}
if (af == AF_INET && connect(sap_fd, (struct sockaddr*) &sap_sa4, sizeof(sap_sa4)) < 0) {
if (af == AF_INET && connect(sap_fd, (struct sockaddr*) &dst_sap_sa4, sizeof(dst_sap_sa4)) < 0) {
pa_log("connect() failed: %s", pa_cstrerror(errno));
goto fail;
#ifdef HAVE_IPV6
} else if (af == AF_INET6 && connect(sap_fd, (struct sockaddr*) &sap_sa6, sizeof(sap_sa6)) < 0) {
} else if (af == AF_INET6 && connect(sap_fd, (struct sockaddr*) &dst_sap_sa6, sizeof(dst_sap_sa6)) < 0) {
pa_log("connect() failed: %s", pa_cstrerror(errno));
goto fail;
#endif
@ -317,7 +317,7 @@ int pa__init(pa_module*m) {
pa_source_output_new_data_init(&data);
pa_proplist_sets(data.proplist, PA_PROP_MEDIA_NAME, "RTP Monitor Stream");
pa_proplist_sets(data.proplist, "rtp.destination", dest);
pa_proplist_sets(data.proplist, "rtp.destination", dst_addr);
pa_proplist_setf(data.proplist, "rtp.mtu", "%lu", (unsigned long) mtu);
pa_proplist_setf(data.proplist, "rtp.port", "%lu", (unsigned long) port);
pa_proplist_setf(data.proplist, "rtp.ttl", "%lu", (unsigned long) ttl);
@ -368,13 +368,13 @@ int pa__init(pa_module*m) {
if (af == AF_INET) {
p = pa_sdp_build(af,
(void*) &((struct sockaddr_in*) &sa_dst)->sin_addr,
(void*) &sa4.sin_addr,
(void*) &dst_sa4.sin_addr,
n, (uint16_t) port, payload, &ss);
#ifdef HAVE_IPV6
} else {
p = pa_sdp_build(af,
(void*) &((struct sockaddr_in6*) &sa_dst)->sin6_addr,
(void*) &sa6.sin6_addr,
(void*) &dst_sa6.sin6_addr,
n, (uint16_t) port, payload, &ss);
#endif
}
@ -384,7 +384,7 @@ int pa__init(pa_module*m) {
pa_rtp_context_init_send(&u->rtp_context, fd, m->core->cookie, payload, pa_frame_size(&ss));
pa_sap_context_init_send(&u->sap_context, sap_fd, p);
pa_log_info("RTP stream initialized with mtu %u on %s:%u ttl=%u, SSRC=0x%08x, payload=%u, initial sequence #%u", mtu, dest, port, ttl, u->rtp_context.ssrc, payload, u->rtp_context.sequence);
pa_log_info("RTP stream initialized with mtu %u on %s:%u ttl=%u, SSRC=0x%08x, payload=%u, initial sequence #%u", mtu, dst_addr, port, ttl, u->rtp_context.ssrc, payload, u->rtp_context.sequence);
pa_log_info("SDP-Data:\n%s\nEOF", p);
pa_sap_send(&u->sap_context, 0);