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Add const to url param of some functions

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* src/http.c: Add const to first param of initialize_request(),
  initialize_proxy_configuration(), establish_connection(),
  check_file_output(), check_auth(), gethttp(), http_loop().
* src/http.h: Add const to first param of http_loop().
This commit is contained in:
Tim Rühsen 2016-09-08 15:48:05 +02:00
parent c629ec7fd1
commit 4febe72bd2
2 changed files with 11 additions and 11 deletions
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20
src/http.c
View File

@ -1811,7 +1811,7 @@ time_to_rfc1123 (time_t time, char *buf, size_t bufsize)
} }
static struct request * static struct request *
initialize_request (struct url *u, struct http_stat *hs, int *dt, struct url *proxy, initialize_request (const struct url *u, struct http_stat *hs, int *dt, struct url *proxy,
bool inhibit_keep_alive, bool *basic_auth_finished, bool inhibit_keep_alive, bool *basic_auth_finished,
wgint *body_data_size, char **user, char **passwd, uerr_t *ret) wgint *body_data_size, char **user, char **passwd, uerr_t *ret)
{ {
@ -1957,7 +1957,7 @@ initialize_request (struct url *u, struct http_stat *hs, int *dt, struct url *pr
} }
static void static void
initialize_proxy_configuration (struct url *u, struct request *req, initialize_proxy_configuration (const struct url *u, struct request *req,
struct url *proxy, char **proxyauth) struct url *proxy, char **proxyauth)
{ {
char *proxy_user, *proxy_passwd; char *proxy_user, *proxy_passwd;
@ -1989,7 +1989,7 @@ initialize_proxy_configuration (struct url *u, struct request *req,
} }
static uerr_t static uerr_t
establish_connection (struct url *u, struct url **conn_ref, establish_connection (const struct url *u, const struct url **conn_ref,
struct http_stat *hs, struct url *proxy, struct http_stat *hs, struct url *proxy,
char **proxyauth, char **proxyauth,
struct request **req_ref, bool *using_ssl, struct request **req_ref, bool *using_ssl,
@ -1999,7 +1999,7 @@ establish_connection (struct url *u, struct url **conn_ref,
bool host_lookup_failed = false; bool host_lookup_failed = false;
int sock = *sock_ref; int sock = *sock_ref;
struct request *req = *req_ref; struct request *req = *req_ref;
struct url *conn = *conn_ref; const struct url *conn = *conn_ref;
struct response *resp; struct response *resp;
int write_error; int write_error;
int statcode; int statcode;
@ -2010,7 +2010,7 @@ establish_connection (struct url *u, struct url **conn_ref,
proxy is used. The exception is when SSL is in use, in which proxy is used. The exception is when SSL is in use, in which
case the proxy is nothing but a passthrough to the target case the proxy is nothing but a passthrough to the target
host, registered as a connection to the latter. */ host, registered as a connection to the latter. */
struct url *relevant = conn; const struct url *relevant = conn;
#ifdef HAVE_SSL #ifdef HAVE_SSL
if (u->scheme == SCHEME_HTTPS) if (u->scheme == SCHEME_HTTPS)
relevant = u; relevant = u;
@ -2231,7 +2231,7 @@ set_file_timestamp (struct http_stat *hs)
} }
static uerr_t static uerr_t
check_file_output (struct url *u, struct http_stat *hs, check_file_output (const struct url *u, struct http_stat *hs,
struct response *resp, char *hdrval, size_t hdrsize) struct response *resp, char *hdrval, size_t hdrsize)
{ {
/* Determine the local filename if needed. Notice that if -O is used /* Determine the local filename if needed. Notice that if -O is used
@ -2299,7 +2299,7 @@ check_file_output (struct url *u, struct http_stat *hs,
} }
static uerr_t static uerr_t
check_auth (struct url *u, char *user, char *passwd, struct response *resp, check_auth (const struct url *u, char *user, char *passwd, struct response *resp,
struct request *req, bool *ntlm_seen_ref, bool *retry, struct request *req, bool *ntlm_seen_ref, bool *retry,
bool *basic_auth_finished_ref, bool *auth_finished_ref) bool *basic_auth_finished_ref, bool *auth_finished_ref)
{ {
@ -2914,7 +2914,7 @@ fail:
If PROXY is non-NULL, the connection will be made to the proxy If PROXY is non-NULL, the connection will be made to the proxy
server, and u->url will be requested. */ server, and u->url will be requested. */
static uerr_t static uerr_t
gethttp (struct url *u, struct url *original_url, struct http_stat *hs, gethttp (const struct url *u, struct url *original_url, struct http_stat *hs,
int *dt, struct url *proxy, struct iri *iri, int count) int *dt, struct url *proxy, struct iri *iri, int count)
{ {
struct request *req = NULL; struct request *req = NULL;
@ -2925,7 +2925,7 @@ gethttp (struct url *u, struct url *original_url, struct http_stat *hs,
int statcode; int statcode;
int write_error; int write_error;
wgint contlen, contrange; wgint contlen, contrange;
struct url *conn; const struct url *conn;
FILE *fp; FILE *fp;
int err; int err;
uerr_t retval; uerr_t retval;
@ -3815,7 +3815,7 @@ gethttp (struct url *u, struct url *original_url, struct http_stat *hs,
/* The genuine HTTP loop! This is the part where the retrieval is /* The genuine HTTP loop! This is the part where the retrieval is
retried, and retried, and retried, and... */ retried, and retried, and retried, and... */
uerr_t uerr_t
http_loop (struct url *u, struct url *original_url, char **newloc, http_loop (const struct url *u, struct url *original_url, char **newloc,
char **local_file, const char *referer, int *dt, struct url *proxy, char **local_file, const char *referer, int *dt, struct url *proxy,
struct iri *iri) struct iri *iri)
{ {

2
src/http.h
View File

@ -35,7 +35,7 @@ as that of the covered work. */
struct url; struct url;
uerr_t http_loop (struct url *, struct url *, char **, char **, const char *, uerr_t http_loop (const struct url *, struct url *, char **, char **, const char *,
int *, struct url *, struct iri *); int *, struct url *, struct iri *);
void save_cookies (void); void save_cookies (void);
void http_cleanup (void); void http_cleanup (void);