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Diffstat (limited to 'libcli/http/http.h')
| -rw-r--r-- | libcli/http/http.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/libcli/http/http.h b/libcli/http/http.h new file mode 100644 index 0000000..f219603 --- /dev/null +++ b/libcli/http/http.h @@ -0,0 +1,144 @@ +/* + Unix SMB/CIFS implementation. + + HTTP library + + Copyright (C) 2013 Samuel Cabrero <samuelcabrero@kernevil.me> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef _HTTP_H_ +#define _HTTP_H_ + +#include <limits.h> +#include <sys/uio.h> + +#include <tevent.h> +#include "lib/tsocket/tsocket.h" + +/* Response codes */ +#define HTTP_OK 200 /* request completed ok */ +#define HTTP_NOCONTENT 204 /* request does not have content */ +#define HTTP_MOVEPERM 301 /* uri moved permanently */ +#define HTTP_MOVETEMP 302 /* uri moved temporarily */ +#define HTTP_NOTMODIFIED 304 /* page was not modified from last */ +#define HTTP_BADREQUEST 400 /* invalid http request was made */ +#define HTTP_NOTFOUND 404 /* could not find content for uri */ +#define HTTP_BADMETHOD 405 /* method not allowed for this uri */ +#define HTTP_ENTITYTOOLARGE 413 /* */ +#define HTTP_EXPECTATIONFAILED 417 /* can't handle this expectation */ +#define HTTP_INTERNAL 500 /* internal error */ +#define HTTP_NOTIMPLEMENTED 501 /* not implemented */ +#define HTTP_SERVUNAVAIL 503 /* server is not available */ + +#define HTTP_MAX_HEADER_SIZE 0x1FFFF + +struct cli_credentials; +struct loadparm_ctx; + +enum http_cmd_type { + HTTP_REQ_GET = 1 << 0, + HTTP_REQ_POST = 1 << 1, + HTTP_REQ_HEAD = 1 << 2, + HTTP_REQ_PUT = 1 << 3, + HTTP_REQ_DELETE = 1 << 4, + HTTP_REQ_OPTIONS = 1 << 5, + HTTP_REQ_TRACE = 1 << 6, + HTTP_REQ_CONNECT = 1 << 7, + HTTP_REQ_PATCH = 1 << 8, + HTTP_REQ_RPC_IN_DATA = 1 << 9, + HTTP_REQ_RPC_OUT_DATA = 1 << 10, +}; + +enum http_auth_method { + HTTP_AUTH_BASIC=1, + HTTP_AUTH_NTLM, + HTTP_AUTH_NEGOTIATE, +}; + +struct http_header { + struct http_header *next, *prev; + char *key; + char *value; +}; + +struct http_request { + enum http_cmd_type type; /* HTTP command type */ + char major; /* HTTP version major number */ + char minor; /* HTTP version minor number */ + char *uri; /* URI after HTTP request was parsed */ + struct http_header *headers; + size_t headers_size; + unsigned int response_code; /* HTTP response code */ + char *response_code_line; /* Readable response */ + uint64_t remaining_content_length; /* data not represent in body */ + DATA_BLOB body; +}; + +/* HTTP header handling functions */ +int http_remove_header(struct http_header **, const char *); +int http_add_header(TALLOC_CTX *, struct http_header **, const char *, const char *); +int http_replace_header(TALLOC_CTX *, struct http_header **, const char *, const char *); + +/* HTTP(s) connect */ + +struct http_conn; +struct tstream_tls_params; + +struct tevent_req *http_connect_send(TALLOC_CTX *mem_ctx, + struct tevent_context *ev, + const char *http_server, + uint16_t http_port, + struct cli_credentials *credentials, + struct tstream_tls_params *tls_params); +int http_connect_recv(struct tevent_req *req, + TALLOC_CTX *mem_ctx, + struct http_conn **http_conn); + +struct tevent_req *http_disconnect_send(TALLOC_CTX *mem_ctx, + struct tevent_context *ev, + struct http_conn *http_conn); +int http_disconnect_recv(struct tevent_req *req); + +struct tevent_queue *http_conn_send_queue(struct http_conn *http_conn); +struct tstream_context *http_conn_tstream(struct http_conn *http_conn); + +/* HTTP request */ +struct tevent_req *http_send_request_send(TALLOC_CTX *, + struct tevent_context *, + struct http_conn *, + struct http_request *); +NTSTATUS http_send_request_recv(struct tevent_req *); + +/* HTTP response */ +struct tevent_req *http_read_response_send(TALLOC_CTX *, + struct tevent_context *, + struct http_conn *, + size_t max_content_length); +NTSTATUS http_read_response_recv(struct tevent_req *, + TALLOC_CTX *, + struct http_request **); + +/* HTTP authenticated request */ +struct tevent_req *http_send_auth_request_send(TALLOC_CTX *, + struct tevent_context *, + struct http_conn *, + const struct http_request *, + struct cli_credentials *, + struct loadparm_context *, + enum http_auth_method); +NTSTATUS http_send_auth_request_recv(struct tevent_req *); + +#endif /* _HTTP_H_ */ |