Linux Manuals session 3

ne_request_create, ne_request_dispatch, ne_request_destroy – low-level HTTP request handling Synopsis #include <ne_request.h> ne_request *ne_request_create(ne_session *session, const char *method, const char *path); int ne_request_dispatch(ne_request *req); void ne_request_destroy(ne_request *req); Description The ne_request object represents an HTTP request and the associated response. The ne_request_create function creates a new request object for the given session. The target resource for the…

ne_malloc, ne_calloc, ne_realloc, ne_strdup, ne_strndup, ne_oom_callback – memory allocation wrappers Synopsis #include <ne_alloc.h> void *ne_malloc(size_t size); void *ne_calloc(size_t size); void *ne_realloc(void *size, size_t len); char *ne_strdup(const char *s); char *ne_strndup(const char *s, size_t size); void ne_oom_callback(void (*callback)(void)); Description The functions ne_malloc, ne_calloc, ne_realloc, ne_strdup and ne_strdnup provide wrappers for the equivalent functions in the standard…

ne_token, ne_qtoken – string tokenizers Synopsis #include <ne_string.h> char *ne_token(char **str, char sep); char *ne_qtoken(char **str, char sep, const char *quotes); Description ne_token and ne_qtoken tokenize the string at the location stored in the pointer str. Each time the function is called, it returns the next token, and modifies the str pointer to point to…

ne_add_request_header, ne_print_request_header – add headers to a request Synopsis #include <ne_request.h> void ne_add_request_header(ne_request *request, const char *name, const char *value); void ne_print_request_header(ne_request *request, const char *name, const char *format, …); Description The functions ne_add_request_header and ne_print_request_header can be used to add headers to a request, before it is sent. ne_add_request_header simply adds a header of…

ne_malloc, ne_calloc, ne_realloc, ne_strdup, ne_strndup, ne_oom_callback – memory allocation wrappers Synopsis #include <ne_alloc.h> void *ne_malloc(size_t size); void *ne_calloc(size_t size); void *ne_realloc(void *size, size_t len); char *ne_strdup(const char *s); char *ne_strndup(const char *s, size_t size); void ne_oom_callback(void (*callback)(void)); Description The functions ne_malloc, ne_calloc, ne_realloc, ne_strdup and ne_strdnup provide wrappers for the equivalent functions in the standard…

ne_malloc, ne_calloc, ne_realloc, ne_strdup, ne_strndup, ne_oom_callback – memory allocation wrappers Synopsis #include <ne_alloc.h> void *ne_malloc(size_t size); void *ne_calloc(size_t size); void *ne_realloc(void *size, size_t len); char *ne_strdup(const char *s); char *ne_strndup(const char *s, size_t size); void ne_oom_callback(void (*callback)(void)); Description The functions ne_malloc, ne_calloc, ne_realloc, ne_strdup and ne_strdnup provide wrappers for the equivalent functions in the standard…

ne_iaddr_make, ne_iaddr_cmp, ne_iaddr_print, ne_iaddr_typeof, ne_iaddr_parse, ne_iaddr_raw, ne_iaddr_reverse, ne_iaddr_free – functions to manipulate network addresses Synopsis #include <ne_socket.h> typedef enum { ne_iaddr_ipv4 = 0, ne_iaddr_ipv6 } ne_iaddr_type; ne_inet_addr *ne_iaddr_make(ne_iaddr_type type, const unsigned char *raw); int ne_iaddr_cmp(const ne_inet_addr *ia1, const ne_inet_addr *ia2); char *ne_iaddr_print(const ne_inet_addr *ia, char *buffer, size_t bufsiz); ne_iaddr_type ne_iaddr_typeof(const ne_inet_addr *ia); ne_inet_addr *ne_iaddr_parse(const char…

ne_iaddr_make, ne_iaddr_cmp, ne_iaddr_print, ne_iaddr_typeof, ne_iaddr_parse, ne_iaddr_raw, ne_iaddr_reverse, ne_iaddr_free – functions to manipulate network addresses Synopsis #include <ne_socket.h> typedef enum { ne_iaddr_ipv4 = 0, ne_iaddr_ipv6 } ne_iaddr_type; ne_inet_addr *ne_iaddr_make(ne_iaddr_type type, const unsigned char *raw); int ne_iaddr_cmp(const ne_inet_addr *ia1, const ne_inet_addr *ia2); char *ne_iaddr_print(const ne_inet_addr *ia, char *buffer, size_t bufsiz); ne_iaddr_type ne_iaddr_typeof(const ne_inet_addr *ia); ne_inet_addr *ne_iaddr_parse(const char…

ne_iaddr_make, ne_iaddr_cmp, ne_iaddr_print, ne_iaddr_typeof, ne_iaddr_parse, ne_iaddr_raw, ne_iaddr_reverse, ne_iaddr_free – functions to manipulate network addresses Synopsis #include <ne_socket.h> typedef enum { ne_iaddr_ipv4 = 0, ne_iaddr_ipv6 } ne_iaddr_type; ne_inet_addr *ne_iaddr_make(ne_iaddr_type type, const unsigned char *raw); int ne_iaddr_cmp(const ne_inet_addr *ia1, const ne_inet_addr *ia2); char *ne_iaddr_print(const ne_inet_addr *ia, char *buffer, size_t bufsiz); ne_iaddr_type ne_iaddr_typeof(const ne_inet_addr *ia); ne_inet_addr *ne_iaddr_parse(const char…

ne_iaddr_make, ne_iaddr_cmp, ne_iaddr_print, ne_iaddr_typeof, ne_iaddr_parse, ne_iaddr_raw, ne_iaddr_reverse, ne_iaddr_free – functions to manipulate network addresses Synopsis #include <ne_socket.h> typedef enum { ne_iaddr_ipv4 = 0, ne_iaddr_ipv6 } ne_iaddr_type; ne_inet_addr *ne_iaddr_make(ne_iaddr_type type, const unsigned char *raw); int ne_iaddr_cmp(const ne_inet_addr *ia1, const ne_inet_addr *ia2); char *ne_iaddr_print(const ne_inet_addr *ia, char *buffer, size_t bufsiz); ne_iaddr_type ne_iaddr_typeof(const ne_inet_addr *ia); ne_inet_addr *ne_iaddr_parse(const char…

ne_iaddr_make, ne_iaddr_cmp, ne_iaddr_print, ne_iaddr_typeof, ne_iaddr_parse, ne_iaddr_raw, ne_iaddr_reverse, ne_iaddr_free – functions to manipulate network addresses Synopsis #include <ne_socket.h> typedef enum { ne_iaddr_ipv4 = 0, ne_iaddr_ipv6 } ne_iaddr_type; ne_inet_addr *ne_iaddr_make(ne_iaddr_type type, const unsigned char *raw); int ne_iaddr_cmp(const ne_inet_addr *ia1, const ne_inet_addr *ia2); char *ne_iaddr_print(const ne_inet_addr *ia, char *buffer, size_t bufsiz); ne_iaddr_type ne_iaddr_typeof(const ne_inet_addr *ia); ne_inet_addr *ne_iaddr_parse(const char…

ne_iaddr_make, ne_iaddr_cmp, ne_iaddr_print, ne_iaddr_typeof, ne_iaddr_parse, ne_iaddr_raw, ne_iaddr_reverse, ne_iaddr_free – functions to manipulate network addresses Synopsis #include <ne_socket.h> typedef enum { ne_iaddr_ipv4 = 0, ne_iaddr_ipv6 } ne_iaddr_type; ne_inet_addr *ne_iaddr_make(ne_iaddr_type type, const unsigned char *raw); int ne_iaddr_cmp(const ne_inet_addr *ia1, const ne_inet_addr *ia2); char *ne_iaddr_print(const ne_inet_addr *ia, char *buffer, size_t bufsiz); ne_iaddr_type ne_iaddr_typeof(const ne_inet_addr *ia); ne_inet_addr *ne_iaddr_parse(const char…

ne_iaddr_make, ne_iaddr_cmp, ne_iaddr_print, ne_iaddr_typeof, ne_iaddr_parse, ne_iaddr_raw, ne_iaddr_reverse, ne_iaddr_free – functions to manipulate network addresses Synopsis #include <ne_socket.h> typedef enum { ne_iaddr_ipv4 = 0, ne_iaddr_ipv6 } ne_iaddr_type; ne_inet_addr *ne_iaddr_make(ne_iaddr_type type, const unsigned char *raw); int ne_iaddr_cmp(const ne_inet_addr *ia1, const ne_inet_addr *ia2); char *ne_iaddr_print(const ne_inet_addr *ia, char *buffer, size_t bufsiz); ne_iaddr_type ne_iaddr_typeof(const ne_inet_addr *ia); ne_inet_addr *ne_iaddr_parse(const char…

ne_iaddr_make, ne_iaddr_cmp, ne_iaddr_print, ne_iaddr_typeof, ne_iaddr_parse, ne_iaddr_raw, ne_iaddr_reverse, ne_iaddr_free – functions to manipulate network addresses Synopsis #include <ne_socket.h> typedef enum { ne_iaddr_ipv4 = 0, ne_iaddr_ipv6 } ne_iaddr_type; ne_inet_addr *ne_iaddr_make(ne_iaddr_type type, const unsigned char *raw); int ne_iaddr_cmp(const ne_inet_addr *ia1, const ne_inet_addr *ia2); char *ne_iaddr_print(const ne_inet_addr *ia, char *buffer, size_t bufsiz); ne_iaddr_type ne_iaddr_typeof(const ne_inet_addr *ia); ne_inet_addr *ne_iaddr_parse(const char…

ne_i18n_init – functions to initialize internationalization support Synopsis #include <ne_i18n.h> void ne_i18n_init(const char *encoding); Description The ne_i18n_init function can be used to enable support for translated messages in the neon library. The encoding parameter, if non-NULL, specifies the character encoding required for generated translated string. If it is NULL, the appropriate character encoding for the…

ne_has_support – determine feature support status Synopsis #include <ne_utils.h> int ne_has_support(int feature); Description The ne_has_support function can be used to determine whether a particular optional feature, given by the feature code feature, is supported. The following feature codes are available: NE_FEATURE_SSL Indicates support for SSL/TLS NE_FEATURE_ZLIB Indicates support for compressed responses NE_FEATURE_IPV6 Indicates support for…

ne_get_status – retrieve HTTP response status for request Synopsis #include <ne_request.h> const ne_status *ne_get_status(const ne_request *request); Description The ne_get_status function returns a pointer to the HTTP status object giving the result of a request. The object returned only becomes valid once the request has been successfully dispatched (the return value of ne_request_dispatch or ne_begin_request was…

ne_set_session_flag, ne_get_session_flag – set and retrieve session flags Synopsis #include <ne_request.h> void ne_set_session_flag(ne_session *sess, ne_session_flag flag, int value); int ne_get_session_flag(ne_session *sess, ne_session_flag flag); Description The ne_set_session_flag function enables or disables a session flag. Passing a non-zero value argument enables the flag, and zero disables it. The following flags are defined: NE_SESSFLAG_PERSIST disable this flag to…

ne_set_useragent, ne_set_read_timeout, ne_set_connect_timeout, ne_get_scheme, ne_get_server_hostport – common properties for HTTP sessions Synopsis #include <ne_session.h> void ne_set_useragent(ne_session *session, const char *product); void ne_set_read_timeout(ne_session *session, int timeout); void ne_set_connect_timeout(ne_session *session, int timeout); const char *ne_get_scheme(ne_sesssion *session); const char *ne_get_server_hostport(ne_sesssion *session); Description The User-Agent request header is used to identify the software which generated the request for statistical…

ne_set_useragent, ne_set_read_timeout, ne_set_connect_timeout, ne_get_scheme, ne_get_server_hostport – common properties for HTTP sessions Synopsis #include <ne_session.h> void ne_set_useragent(ne_session *session, const char *product); void ne_set_read_timeout(ne_session *session, int timeout); void ne_set_connect_timeout(ne_session *session, int timeout); const char *ne_get_scheme(ne_sesssion *session); const char *ne_get_server_hostport(ne_sesssion *session); Description The User-Agent request header is used to identify the software which generated the request for statistical…