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output/raop: make some exec_request parameters const

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This commit is contained in:
Max Kellermann 2011-08-24 00:41:54 +02:00
parent 47d936e9cc
commit 72eb4c534f
1 changed files with 10 additions and 7 deletions
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17
src/output/raop_output_plugin.c
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@ -505,8 +505,10 @@ check_timing(struct timeval *tout)
* if this gets a success, *kd is allocated or reallocated (if *kd is not NULL)
*/
static bool
exec_request(struct rtspcl_data *rtspcld, const char *cmd, const char *content_type,
char *content, int get_response, struct key_data *hds, struct key_data **kd)
exec_request(struct rtspcl_data *rtspcld, const char *cmd,
const char *content_type, const char *content,
int get_response,
const struct key_data *hds, struct key_data **kd)
{
char line[1024];
char req[1024];
@ -514,7 +516,7 @@ exec_request(struct rtspcl_data *rtspcld, const char *cmd, const char *content_t
const char delimiters[] = " ";
char *token, *dp;
int i,dsize = 0,rval;
struct key_data *hd_iter, *cur_kd = *kd;
struct key_data *cur_kd = *kd;
unsigned int j;
int timeout = 5000; // msec unit
@ -531,7 +533,7 @@ exec_request(struct rtspcl_data *rtspcld, const char *cmd, const char *content_t
strncat(req,reql,sizeof(req));
}
hd_iter = hds;
const struct key_data *hd_iter = hds;
while (hd_iter) {
sprintf(reql, "%s: %s\r\n", hd_iter->key, hd_iter->data);
strncat(req, reql, sizeof(req));
@ -629,7 +631,7 @@ exec_request(struct rtspcl_data *rtspcld, const char *cmd, const char *content_t
}
static bool
rtspcl_set_parameter(struct rtspcl_data *rtspcld, char *parameter)
rtspcl_set_parameter(struct rtspcl_data *rtspcld, const char *parameter)
{
return exec_request(rtspcld, "SET_PARAMETER", "text/parameters",
parameter, 1, NULL, &rtspcld->kd);
@ -691,7 +693,8 @@ rtspcl_add_exthds(struct rtspcl_data *rtspcld, const char *key, char *data)
}
static bool
rtspcl_connect(struct rtspcl_data *rtspcld, const char *host, short destport, char *sid)
rtspcl_connect(struct rtspcl_data *rtspcld, const char *host, short destport,
const char *sid)
{
unsigned short myport = 0;
struct sockaddr_in name;
@ -708,7 +711,7 @@ rtspcl_connect(struct rtspcl_data *rtspcld, const char *host, short destport, ch
}
static bool
rtspcl_announce_sdp(struct rtspcl_data *rtspcld, char *sdp)
rtspcl_announce_sdp(struct rtspcl_data *rtspcld, const char *sdp)
{
return exec_request(rtspcld, "ANNOUNCE", "application/sdp", sdp, 1, NULL, &rtspcld->kd);
}