.

parsers.h

@@ -0,0 +1,156 @@
+#ifndef COLLA_PARSERS_H
+#define COLLA_PARSERS_H
+
+#include "core.h"
+#include "os.h"
+#include "str.h"
+
+// == INI ============================================
+
+typedef struct inivalue_t inivalue_t;
+struct inivalue_t {
+    strview_t key;
+    strview_t value;
+    inivalue_t *next;
+};
+
+typedef struct initable_t initable_t;
+struct initable_t {
+    strview_t name;
+    inivalue_t *values;
+    inivalue_t *tail;
+    initable_t *next;
+};
+
+typedef struct ini_t ini_t;
+struct ini_t {
+    strview_t text;
+    initable_t *tables;
+    initable_t *tail;
+};
+
+typedef struct iniopt_t iniopt_t;
+struct iniopt_t {
+    bool merge_duplicate_tables; // default false
+    bool merge_duplicate_keys;   // default false
+    char key_value_divider;      // default =
+    strview_t comment_vals;      // default ;#
+};
+
+typedef struct iniarray_t iniarray_t;
+struct iniarray_t {
+    strview_t *values;
+    usize count;
+};
+
+#define INI_ROOT strv("__ROOT__")
+
+ini_t ini_parse(arena_t *arena, strview_t filename, iniopt_t *opt);
+ini_t ini_parse_fp(arena_t *arena, oshandle_t file, iniopt_t *opt);
+ini_t ini_parse_str(arena_t *arena, strview_t str, iniopt_t *opt);
+
+bool ini_is_valid(ini_t *ini);
+
+initable_t *ini_get_table(ini_t *ini, strview_t name);
+inivalue_t *ini_get(initable_t *table, strview_t key);
+
+iniarray_t ini_as_arr(arena_t *arena, inivalue_t *value, char delim);
+u64 ini_as_uint(inivalue_t *value);
+i64 ini_as_int(inivalue_t *value);
+double ini_as_num(inivalue_t *value);
+bool ini_as_bool(inivalue_t *value);
+
+// == JSON ===========================================
+
+typedef enum jsontype_e {
+    JSON_NULL,
+    JSON_ARRAY,
+    JSON_STRING,
+    JSON_NUMBER,
+    JSON_BOOL,
+    JSON_OBJECT,
+} jsontype_e;
+
+typedef enum jsonflags_e {
+    JSON_DEFAULT            = 0,
+    JSON_NO_TRAILING_COMMAS = 1 << 0,
+    JSON_NO_COMMENTS        = 1 << 1,
+} jsonflags_e;
+
+typedef struct json_t json_t;
+struct json_t {
+    json_t *next;
+    json_t *prev;
+
+    strview_t key;
+
+    union {
+        json_t *array;
+        strview_t string;
+        double number;
+        bool boolean;
+        json_t *object;
+    };
+    jsontype_e type;
+};
+
+json_t *json_parse(arena_t *arena, strview_t filename, jsonflags_e flags);
+json_t *json_parse_str(arena_t *arena, strview_t str, jsonflags_e flags);
+
+json_t *json_get(json_t *node, strview_t key);
+
+#define json_check(val, js_type) ((val) && (val)->type == js_type)
+#define json_for(it, arr) for (json_t *it = json_check(arr, JSON_ARRAY) ? arr->array : NULL; it; it = it->next)
+
+typedef enum json_pretty_colours_e {
+    JSON_PRETTY_COLOUR_KEY,
+    JSON_PRETTY_COLOUR_STRING,
+    JSON_PRETTY_COLOUR_NUM,
+    JSON_PRETTY_COLOUR_NULL,
+    JSON_PRETTY_COLOUR_TRUE,
+    JSON_PRETTY_COLOUR_FALSE,
+    JSON_PRETTY_COLOUR__COUNT,
+} json_pretty_colours_e;
+
+typedef struct json_pretty_opts_t json_pretty_opts_t;
+struct json_pretty_opts_t {
+    oshandle_t custom_target;
+    bool use_custom_colours;
+    os_log_colour_e colours[JSON_PRETTY_COLOUR__COUNT];
+};
+
+void json_pretty_print(json_t *root, const json_pretty_opts_t *options);
+
+// == XML ============================================
+
+typedef struct xmlattr_t xmlattr_t;
+struct xmlattr_t {
+    strview_t key;
+    strview_t value;
+    xmlattr_t *next;
+};
+
+typedef struct xmltag_t xmltag_t;
+struct xmltag_t {
+    strview_t key;
+    xmlattr_t *attributes;
+    strview_t content;
+    xmltag_t *child;
+    xmltag_t *tail;
+    xmltag_t *next;
+};
+
+typedef struct xml_t xml_t;
+struct xml_t {
+    strview_t text;
+    xmltag_t *root;
+    xmltag_t *tail;
+};
+
+xml_t xml_parse(arena_t *arena, strview_t filename);
+xml_t xml_parse_str(arena_t *arena, strview_t xmlstr);
+
+xmltag_t *xml_get_tag(xmltag_t *parent, strview_t key, bool recursive);
+strview_t xml_get_attribute(xmltag_t *tag, strview_t key);
+
+#endif