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added urs.prerewrite()

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hyung-hwan
2014-09-01 17:37:08 +00:00
parent 46f13c54b3
commit fc20cb22ea
6 changed files with 200 additions and 85 deletions
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83
qse/include/qse/http/httpd.h
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@ -90,10 +90,10 @@ typedef enum qse_httpd_trait_t qse_httpd_trait_t;
typedef struct qse_httpd_stat_t qse_httpd_stat_t;
struct qse_httpd_stat_t
{
int isdir;
qse_long_t dev;
qse_long_t ino;
qse_foff_t size;
int isdir;
qse_long_t dev;
qse_long_t ino;
qse_foff_t size;
qse_ntime_t mtime;
};
@ -145,11 +145,59 @@ typedef void (*qse_httpd_resol_t) (
typedef void (*qse_httpd_rewrite_t) (
qse_httpd_t* httpd,
const qse_mchar_t* url,
/* optional original URL. if the original URL is not
* avaialble,it can be set to #QSE_NULL */
const qse_mchar_t* url,
/* rewritten URL */
const qse_mchar_t* new_url,
/* content data pointer */
void* ctx
);
typedef int (*qse_httpd_urs_open_t) (
qse_httpd_t* httpd,
qse_httpd_urs_t* urs
);
typedef void (*qse_httpd_urs_close_t) (
qse_httpd_t* httpd,
qse_httpd_urs_t* urs
);
typedef int (*qse_httpd_urs_recv_t) (
qse_httpd_t* httpd,
qse_httpd_urs_t* urs,
qse_ubi_t handle
);
typedef int (*qse_httpd_urs_send_t) (
qse_httpd_t* httpd,
qse_httpd_urs_t* urs,
const qse_mchar_t* url,
qse_httpd_rewrite_t rewrite,
const qse_httpd_natr_t* urs_server,
void* ctx
);
/* on success, url must point to a null-teminated string which
* can be freed with qse_httpd_freemem() when not needed anymore.
* the return value of 0 indicates that the string is the final
* rewriting result and no sending to urs-server is required.
* if the return value is greater than 0, the string sent to the
* urs-server for the actual rewriting. a negative return value
* indicates failure.
*/
typedef int (*qse_httpd_urs_prerewrite_t) (
qse_httpd_t* httpd,
qse_httpd_client_t* client,
qse_htre_t* req,
const qse_mchar_t* host,
qse_mchar_t** url
);
typedef struct qse_httpd_scb_t qse_httpd_scb_t;
struct qse_httpd_scb_t
{
@ -278,12 +326,11 @@ struct qse_httpd_scb_t
struct
{
int (*open) (qse_httpd_t* httpd, qse_httpd_urs_t* urs);
void (*close) (qse_httpd_t* httpd, qse_httpd_urs_t* urs);
int (*recv) (qse_httpd_t* httpd, qse_httpd_urs_t* urs, qse_ubi_t handle);
int (*send) (qse_httpd_t* httpd, qse_httpd_urs_t* urs,
const qse_mchar_t* url, qse_httpd_rewrite_t rewrite,
const qse_httpd_natr_t* urs_server, void* ctx);
qse_httpd_urs_open_t open;
qse_httpd_urs_close_t close;
qse_httpd_urs_recv_t recv;
qse_httpd_urs_send_t send;
qse_httpd_urs_prerewrite_t prerewrite;
} urs;
};
@ -598,7 +645,6 @@ struct qse_httpd_rsrc_proxy_t
{
int flags; /* bitwise-ORed of qse_httpd_rsrc_proxy_flag_t enumerators */
const qse_mchar_t* host; /* host name part that were in the original request url */
union
{
qse_nwad_t nwad;
@ -606,13 +652,22 @@ struct qse_httpd_rsrc_proxy_t
union
{
qse_nwad_t nwad;
const qse_mchar_t* str;
/* turn QSE_HTTPD_RSRC_PROXY_DST_STR on in flags and set the
* destination host name to the str field. if the bit is not set
* nwad field is used. */
const qse_mchar_t* str;
} dst; /* remote destination address to connect to */
qse_httpd_natr_t dns_server;
qse_httpd_natr_t urs_server;
const qse_mchar_t* pseudonym; /* pseudonym to use in Via: */
/* optional pseudonym to use for Via: */
const qse_mchar_t* pseudonym;
/* optional host name. it's preferred over the Host header in some
* contexts. */
const qse_mchar_t* host;
};
typedef struct qse_httpd_rsrc_dir_t qse_httpd_rsrc_dir_t;