DOKK / manpages / debian 11 / libglobus-common-doc / GLOBUS_URL_SCHEME_FILE.3.en
globus_url(3) globus_common globus_url(3)

globus_url - URL String Parser


- URL String Parser.


struct globus_url_t
Parsed URLs.


enum globus_url_scheme_t { GLOBUS_URL_SCHEME_FTP =0, GLOBUS_URL_SCHEME_GSIFTP, GLOBUS_URL_SCHEME_HTTP, GLOBUS_URL_SCHEME_HTTPS, GLOBUS_URL_SCHEME_LDAP, GLOBUS_URL_SCHEME_FILE, GLOBUS_URL_SCHEME_X_NEXUS, GLOBUS_URL_SCHEME_X_GASS_CACHE, GLOBUS_URL_SCHEME_UNKNOWN, GLOBUS_URL_NUM_SCHEMES }
URL Schemes.


int globus_url_parse (const char *url_string, globus_url_t *url)
int globus_url_parse_rfc1738 (const char *url_string, globus_url_t *url)
int globus_url_parse_loose (const char *url_string, globus_url_t *url)
int globus_url_destroy (globus_url_t *url)
int globus_url_get_scheme (const char *url_string, globus_url_scheme_t *scheme_type)
int globus_url_copy (globus_url_t *dst, const globus_url_t *src)

URL String Parser.

The Globus URL functions provide a simple mechanism for parsing a URL string into a data structure, and for determining the scheme of an URL string.

URL Schemes. The Globus URL library supports a set of URL schemes (protocols). This enumeration can be used to quickly dispatch a parsed URL based on a constant value.

See also

globus_url_t::scheme_type

Enumerator

File Transfer Protocol
GSI-enhanced File Transfer Protocol
HyperText Transfer Protocol
Secure HyperText Transfer Protocol
Lightweight Directory Access Protocol
File Location
Nexus endpoint
GASS Cache Entry
Any other URL of the form scheme://something
Total number of URL schemes supported

Create a copy of an URL structure.

This function copies the contents of a url structure into another.

Parameters

dst The URL structure to be populated with a copy of the contents of src.
src The original URL.

Return values

GLOBUS_SUCCESS The URL was successfully copied.
GLOBUS_URL_ERROR_NULL_URL One of the URLs was GLOBUS_NULL.
GLOBUS_URL_ERROR_OUT_OF_MEMORY; The library was unable to allocate memory to create the the globus_url_t contents.

Destroy a globus_url_t structure.

This function frees all memory associated with a globus_url_t structure.

Parameters

url The url structure to destroy

Return values

GLOBUS_SUCCESS The URL was successfully destroyed.

Get the scheme of an URL.

This function determines the scheme type of the url string, and populates the variable pointed to by second parameter with that value. This performs a less expensive parsing than globus_url_parse() and is suitable for applications which need only to choose a handler based on the URL scheme.

Parameters

url_string The string containing the URL.
scheme_type A pointer to a globus_url_scheme_t which will be set to the scheme.

Return values

GLOBUS_SUCCESS The URL scheme was recogized, and scheme_type has been updated.
GLOBUS_URL_ERROR_BAD_SCHEME The URL scheme was not recogized.

Parse a string containing a URL into a globus_url_t

Parameters

url_string String to parse
url Pointer to globus_url_t to be filled with the fields of the url

Return values

GLOBUS_SUCCESS The string was successfully parsed.
GLOBUS_URL_ERROR_NULL_STRING The url_string was GLOBUS_NULL.
GLOBUS_URL_ERROR_NULL_URL The URL pointer was GLOBUS_NULL.
GLOBUS_URL_ERROR_BAD_SCHEME The URL scheme (protocol) contained invalid characters.
GLOBUS_URL_ERROR_BAD_USER The user part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_PASSWORD The password part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_HOST The host part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_PORT The port part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_PATH The path part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_DN -9 The DN part of an LDAP URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_ATTRIBUTES -10 The attributes part of an LDAP URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_SCOPE -11 The scope part of an LDAP URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_FILTER -12 The filter part of an LDAP URL contained invalid characters.
GLOBUS_URL_ERROR_OUT_OF_MEMORY -13 The library was unable to allocate memory to create the the globus_url_t contents.
GLOBUS_URL_ERROR_INTERNAL_ERROR -14 Some unexpected error occurred parsing the URL.

Parse a string containing a URL into a globus_url_t Looser restrictions on characters allowed in the path part of the URL.

Parameters

url_string String to parse
url Pointer to globus_url_t to be filled with the fields of the url

Return values

GLOBUS_SUCCESS The string was successfully parsed.
GLOBUS_URL_ERROR_NULL_STRING The url_string was GLOBUS_NULL.
GLOBUS_URL_ERROR_NULL_URL The URL pointer was GLOBUS_NULL.
GLOBUS_URL_ERROR_BAD_SCHEME The URL scheme (protocol) contained invalid characters.
GLOBUS_URL_ERROR_BAD_USER The user part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_PASSWORD The password part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_HOST The host part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_PORT The port part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_PATH The path part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_DN -9 The DN part of an LDAP URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_ATTRIBUTES -10 The attributes part of an LDAP URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_SCOPE -11 The scope part of an LDAP URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_FILTER -12 The filter part of an LDAP URL contained invalid characters.
GLOBUS_URL_ERROR_OUT_OF_MEMORY -13 The library was unable to allocate memory to create the the globus_url_t contents.
GLOBUS_URL_ERROR_INTERNAL_ERROR -14 Some unexpected error occurred parsing the URL.

Parse a string containing a URL into a globus_url_t

Parameters

url_string String to parse
url Pointer to globus_url_t to be filled with the fields of the url

Return values

GLOBUS_SUCCESS The string was successfully parsed.
GLOBUS_URL_ERROR_NULL_STRING The url_string was GLOBUS_NULL.
GLOBUS_URL_ERROR_NULL_URL The URL pointer was GLOBUS_NULL.
GLOBUS_URL_ERROR_BAD_SCHEME The URL scheme (protocol) contained invalid characters.
GLOBUS_URL_ERROR_BAD_USER The user part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_PASSWORD The password part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_HOST The host part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_PORT The port part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_PATH The path part of the URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_DN -9 The DN part of an LDAP URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_ATTRIBUTES -10 The attributes part of an LDAP URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_SCOPE -11 The scope part of an LDAP URL contained invalid characters.
GLOBUS_URL_ERROR_BAD_FILTER -12 The filter part of an LDAP URL contained invalid characters.
GLOBUS_URL_ERROR_OUT_OF_MEMORY -13 The library was unable to allocate memory to create the the globus_url_t contents.
GLOBUS_URL_ERROR_INTERNAL_ERROR -14 Some unexpected error occurred parsing the URL.

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Sun Dec 13 2020 Version 18.9