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- #ifndef CURLINC_MULTI_H
- #define CURLINC_MULTI_H
- #include "curl.h"
- #ifdef __cplusplus
- extern "C" {
- #endif
- #if defined(BUILDING_LIBCURL) || defined(CURL_STRICTER)
- typedef struct Curl_multi CURLM;
- #else
- typedef void CURLM;
- #endif
- typedef enum {
- CURLM_CALL_MULTI_PERFORM = -1,
- CURLM_OK,
- CURLM_BAD_HANDLE,
- CURLM_BAD_EASY_HANDLE,
- CURLM_OUT_OF_MEMORY,
- CURLM_INTERNAL_ERROR,
- CURLM_BAD_SOCKET,
- CURLM_UNKNOWN_OPTION,
- CURLM_ADDED_ALREADY,
- CURLM_RECURSIVE_API_CALL,
- CURLM_WAKEUP_FAILURE,
- CURLM_BAD_FUNCTION_ARGUMENT,
- CURLM_ABORTED_BY_CALLBACK,
- CURLM_UNRECOVERABLE_POLL,
- CURLM_LAST
- } CURLMcode;
- #define CURLM_CALL_MULTI_SOCKET CURLM_CALL_MULTI_PERFORM
- #define CURLPIPE_NOTHING 0L
- #define CURLPIPE_HTTP1 1L
- #define CURLPIPE_MULTIPLEX 2L
- typedef enum {
- CURLMSG_NONE,
- CURLMSG_DONE,
- CURLMSG_LAST
- } CURLMSG;
- struct CURLMsg {
- CURLMSG msg;
- CURL *easy_handle;
- union {
- void *whatever;
- CURLcode result;
- } data;
- };
- typedef struct CURLMsg CURLMsg;
- #define CURL_WAIT_POLLIN 0x0001
- #define CURL_WAIT_POLLPRI 0x0002
- #define CURL_WAIT_POLLOUT 0x0004
- struct curl_waitfd {
- curl_socket_t fd;
- short events;
- short revents;
- };
- CURL_EXTERN CURLM *curl_multi_init(void);
- CURL_EXTERN CURLMcode curl_multi_add_handle(CURLM *multi_handle,
- CURL *curl_handle);
-
- CURL_EXTERN CURLMcode curl_multi_remove_handle(CURLM *multi_handle,
- CURL *curl_handle);
-
- CURL_EXTERN CURLMcode curl_multi_fdset(CURLM *multi_handle,
- fd_set *read_fd_set,
- fd_set *write_fd_set,
- fd_set *exc_fd_set,
- int *max_fd);
- CURL_EXTERN CURLMcode curl_multi_wait(CURLM *multi_handle,
- struct curl_waitfd extra_fds[],
- unsigned int extra_nfds,
- int timeout_ms,
- int *ret);
- CURL_EXTERN CURLMcode curl_multi_poll(CURLM *multi_handle,
- struct curl_waitfd extra_fds[],
- unsigned int extra_nfds,
- int timeout_ms,
- int *ret);
- CURL_EXTERN CURLMcode curl_multi_wakeup(CURLM *multi_handle);
-
- CURL_EXTERN CURLMcode curl_multi_perform(CURLM *multi_handle,
- int *running_handles);
-
- CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM *multi_handle);
- CURL_EXTERN CURLMsg *curl_multi_info_read(CURLM *multi_handle,
- int *msgs_in_queue);
- CURL_EXTERN const char *curl_multi_strerror(CURLMcode);
- #define CURL_POLL_NONE 0
- #define CURL_POLL_IN 1
- #define CURL_POLL_OUT 2
- #define CURL_POLL_INOUT 3
- #define CURL_POLL_REMOVE 4
- #define CURL_SOCKET_TIMEOUT CURL_SOCKET_BAD
- #define CURL_CSELECT_IN 0x01
- #define CURL_CSELECT_OUT 0x02
- #define CURL_CSELECT_ERR 0x04
- typedef int (*curl_socket_callback)(CURL *easy,
- curl_socket_t s,
- int what,
- void *userp,
- void *socketp);
- typedef int (*curl_multi_timer_callback)(CURLM *multi,
- long timeout_ms,
- void *userp);
- CURL_EXTERN CURLMcode CURL_DEPRECATED(7.19.5, "Use curl_multi_socket_action()")
- curl_multi_socket(CURLM *multi_handle, curl_socket_t s, int *running_handles);
- CURL_EXTERN CURLMcode curl_multi_socket_action(CURLM *multi_handle,
- curl_socket_t s,
- int ev_bitmask,
- int *running_handles);
- CURL_EXTERN CURLMcode CURL_DEPRECATED(7.19.5, "Use curl_multi_socket_action()")
- curl_multi_socket_all(CURLM *multi_handle, int *running_handles);
- #ifndef CURL_ALLOW_OLD_MULTI_SOCKET
- #define curl_multi_socket(x,y,z) curl_multi_socket_action(x,y,0,z)
- #endif
- CURL_EXTERN CURLMcode curl_multi_timeout(CURLM *multi_handle,
- long *milliseconds);
- typedef enum {
-
- CURLOPT(CURLMOPT_SOCKETFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 1),
-
- CURLOPT(CURLMOPT_SOCKETDATA, CURLOPTTYPE_OBJECTPOINT, 2),
-
- CURLOPT(CURLMOPT_PIPELINING, CURLOPTTYPE_LONG, 3),
-
- CURLOPT(CURLMOPT_TIMERFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 4),
-
- CURLOPT(CURLMOPT_TIMERDATA, CURLOPTTYPE_OBJECTPOINT, 5),
-
- CURLOPT(CURLMOPT_MAXCONNECTS, CURLOPTTYPE_LONG, 6),
-
- CURLOPT(CURLMOPT_MAX_HOST_CONNECTIONS, CURLOPTTYPE_LONG, 7),
-
- CURLOPT(CURLMOPT_MAX_PIPELINE_LENGTH, CURLOPTTYPE_LONG, 8),
-
- CURLOPT(CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, CURLOPTTYPE_OFF_T, 9),
-
- CURLOPT(CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, CURLOPTTYPE_OFF_T, 10),
-
- CURLOPT(CURLMOPT_PIPELINING_SITE_BL, CURLOPTTYPE_OBJECTPOINT, 11),
-
- CURLOPT(CURLMOPT_PIPELINING_SERVER_BL, CURLOPTTYPE_OBJECTPOINT, 12),
-
- CURLOPT(CURLMOPT_MAX_TOTAL_CONNECTIONS, CURLOPTTYPE_LONG, 13),
-
- CURLOPT(CURLMOPT_PUSHFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 14),
-
- CURLOPT(CURLMOPT_PUSHDATA, CURLOPTTYPE_OBJECTPOINT, 15),
-
- CURLOPT(CURLMOPT_MAX_CONCURRENT_STREAMS, CURLOPTTYPE_LONG, 16),
- CURLMOPT_LASTENTRY
- } CURLMoption;
- CURL_EXTERN CURLMcode curl_multi_setopt(CURLM *multi_handle,
- CURLMoption option, ...);
- CURL_EXTERN CURLMcode curl_multi_assign(CURLM *multi_handle,
- curl_socket_t sockfd, void *sockp);
- #define CURL_PUSH_OK 0
- #define CURL_PUSH_DENY 1
- #define CURL_PUSH_ERROROUT 2
- struct curl_pushheaders;
- CURL_EXTERN char *curl_pushheader_bynum(struct curl_pushheaders *h,
- size_t num);
- CURL_EXTERN char *curl_pushheader_byname(struct curl_pushheaders *h,
- const char *name);
- typedef int (*curl_push_callback)(CURL *parent,
- CURL *easy,
- size_t num_headers,
- struct curl_pushheaders *headers,
- void *userp);
- #ifdef __cplusplus
- }
- #endif
- #endif
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