Package URL metadata files handling

Functions
char *	xbps_archive_fetch_file (const char *url, const char *fname)
int	xbps_archive_fetch_file_into_fd (const char *url, const char *fname, int fd)
xbps_dictionary_t	xbps_archive_fetch_plist (const char *url, const char *p)

Detailed Description

Function Documentation

xbps_archive_fetch_file()

char * xbps_archive_fetch_file	(	const char *	url,
		const char *	fname
	)

Returns a buffer of a file stored in an archive locally or remotely as specified in the url url.

Parameters

[in]	url	Full URL to binary package file (local or remote path).
[in]	fname	File name to match.

Returns

A malloc(3)ed buffer with the contents of fname, NULL otherwise and errno is set appropiately.

Definition at line 153 of file plist_fetch.c.

Referenced by xbps_archive_fetch_plist().

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xbps_archive_fetch_file_into_fd()

int xbps_archive_fetch_file_into_fd	(	const char *	url,
		const char *	fname,
		int	fd
	)

Returns a file stored in an archive locally or remotely as specified in the url url and stores it into the file descriptor fd.

Parameters

[in]	url	Full URL to binary package file (local or remote path).
[in]	fname	File name to match.
[in]	fd	An open file descriptor to put the file into.

Returns

0 on success, an errno value otherwise.

Definition at line 232 of file plist_fetch.c.

xbps_archive_fetch_plist()

xbps_dictionary_t xbps_archive_fetch_plist	(	const char *	url,
		const char *	p
	)

Internalizes a plist file in an archive stored locally or remotely as specified in the url url.

Parameters

[in]	url	Full URL to binary package file (local or remote path).
[in]	p	Proplist file name to internalize as a dictionary.

Returns

An internalized proplib dictionary, otherwise NULL and errno is set appropiately.

Definition at line 284 of file plist_fetch.c.

References xbps_archive_fetch_file().

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