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stedolan-jq/jq.h

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Add libjq autoconf goo
2013-06-16 08:25:12 -05:00
#ifndef _JQ_H_
#define _JQ_H_
Separate the tests and the main program.
2012-09-18 22:17:13 +01:00
Add callback interface for errors Printing to stderr is not the right answer for a library.
2013-11-30 02:05:42 -06:00
#include <stdio.h>
Add libjq autoconf goo
2013-06-16 08:25:12 -05:00
#include <jv.h>
Add a --arg option to allow variables to be passed from the cmdline. Closes #107
2013-05-06 14:21:00 +01:00
Remove JQ_DEBUG #define and jq_test binary, simplifying build. The debugging features previously available via JQ_DEBUG are now command-line options.
2013-05-05 23:12:10 +01:00
enum {JQ_DEBUG_TRACE = 1};
Remove globals/make jq_init/next/teardown() an API
2013-04-28 18:33:45 -05:00
Add libjq autoconf goo
2013-06-16 08:25:12 -05:00
typedef struct jq_state jq_state;
Add callback interface for errors Printing to stderr is not the right answer for a library.
2013-11-30 02:05:42 -06:00
typedef void (*jq_err_cb)(void *, jv);
Fixup API to get closer to a libjq
2013-06-06 17:26:15 -05:00
jq_state *jq_init(void);
Add callback interface for errors Printing to stderr is not the right answer for a library.
2013-11-30 02:05:42 -06:00
void jq_set_error_cb(jq_state *, jq_err_cb, void *);
void jq_get_error_cb(jq_state *, jq_err_cb *, void **);
Fixup API to get closer to a libjq
2013-06-06 17:26:15 -05:00
void jq_set_nomem_handler(jq_state *, void (*)(void *), void *);
Add jq_report_error() function; use it Put a stop to fprintf(stderr, ...) where we shouldn't.
2014-08-11 17:25:09 -05:00
jv jq_format_error(jv msg);
void jq_report_error(jq_state *, jv);
Add `module` directive, `modulemeta` builtin Fix #425.
2014-08-10 16:52:03 -05:00
int jq_compile(jq_state *, const char*);
int jq_compile_args(jq_state *, const char*, jv);
Add libjq autoconf goo
2013-06-16 08:25:12 -05:00
void jq_dump_disassembly(jq_state *, int);
Add `module` directive, `modulemeta` builtin Fix #425.
2014-08-10 16:52:03 -05:00
void jq_start(jq_state *, jv value, int);
Remove globals/make jq_init/next/teardown() an API
2013-04-28 18:33:45 -05:00
jv jq_next(jq_state *);
void jq_teardown(jq_state **);
Separate the tests and the main program.
2012-09-18 22:17:13 +01:00
Add Streaming parser (--stream) Streaming means that outputs are produced as soon as possible. With the `foreach` syntax one can write programs which reduce portions of the streaming parse of a large input (reduce into proper JSON values, for example), and discard the rest, processing incrementally. This: $ jq -c --stream . should produce the same output as this: $ jq -c '. as $dot | path(..) as $p | $dot | getpath($p) | [$p,.]' The output of `jq --stream .` should be a sequence of`[[<path>],<leaf>]` and `[[<path>]]` values. The latter indicate that the array/object at that path ended. Scalars and empty arrays and objects are leaf values for this purpose. For example, a truncated input produces a path as soon as possible, then later the error: $ printf '[0,\n'|./jq -c --stream . [[0],0] parse error: Unfinished JSON term at EOF at line 3, column 0 $
2014-12-22 23:06:27 -06:00
typedef jv (*jq_input_cb)(jq_state *, void *);
void jq_set_input_cb(jq_state *, jq_input_cb, void *);
void jq_get_input_cb(jq_state *, jq_input_cb *, void **);
Add `module` directive, `modulemeta` builtin Fix #425.
2014-08-10 16:52:03 -05:00
void jq_set_attrs(jq_state *, jv);
jv jq_get_attrs(jq_state *);
Module search revamp for pkg managers The search path listed in an import directive can now be an array. The top-level search path is appended. Null and empty strings in the path terminate any search. The "." in "." and "./*" is replaced with the directory containing the file doing the import (for command-line programs this is the current directory, though that may be a bad idea). No version numbers or anything of the sort are gratuitously added to the search paths. All this makes external package managers possible by allowing dependencies to be installed local to dependents.
2014-11-24 17:58:34 -06:00
jv jq_get_jq_origin(jq_state *);
jv jq_get_prog_origin(jq_state *);
Added library system with -l, -L, and JQ_LIBRARY_PATH Created util.[ch] to hold common utilities.
2014-07-09 00:55:20 -04:00
jv jq_get_lib_dirs(jq_state *);
Add `module` directive, `modulemeta` builtin Fix #425.
2014-08-10 16:52:03 -05:00
void jq_set_attr(jq_state *, jv, jv);
jv jq_get_attr(jq_state *, jv);
Add libjq autoconf goo
2013-06-16 08:25:12 -05:00
#endif /* !_JQ_H_ */
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