diff options
Diffstat (limited to 'index.c')
| -rw-r--r-- | index.c | 79 |
1 files changed, 75 insertions, 4 deletions
@@ -1,7 +1,7 @@ /* arfnet2-search: Fast file indexer and search - Copyright (C) 2023 arf20 (Ángel Ruiz Fernandez) + Copyright (C) 2025 arf20 (Ángel Ruiz Fernandez) This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -20,6 +20,7 @@ */ +#define _GNU_SOURCE #include "index.h" #include <sys/types.h> @@ -115,6 +116,67 @@ results_insert(results_t *results, const node_data_t *result) results->results[results->size++] = result; } +static int +cmp_results(const void *_r1, const void *_r2, void *arg) +{ + const node_data_t *r1 = *(node_data_t**)_r1, *r2 = *(node_data_t**)_r2; + sort_type_t sort_type = ((int*)arg)[0]; + int desc = ((int*)arg)[1]; + + int cmp = 0; + + switch (sort_type) { + case SORT_NAME: + cmp = strcmp(r1->name, r2->name); + break; + case SORT_PATH: + cmp = strcmp(r1->path, r2->path); + break; + case SORT_MIME: + if (!r1->mime) + return 0; + cmp = strcmp(r1->mime, r2->mime); + break; + case SORT_SIZE: + cmp = r1->stat.st_size - r2->stat.st_size; + break; + case SORT_TIME: + cmp = r1->stat.st_mtime - r2->stat.st_mtime; + break; + } + + return !desc ? cmp : -cmp; +} + +void +results_sort(results_t *results, sort_type_t sort_type, int desc) +{ + int arg[2] = { sort_type, desc }; + qsort_r(results->results, results->size, sizeof(node_data_t*), cmp_results, + &arg); +} + +results_t * +results_filter(results_t *results, const filter_t *filter) +{ + results_t *filtered = results_new(); + for (size_t i = 0; i < results->size; i++) { + const node_data_t *n = results->results[i]; + if (filter->time_low && (n->stat.st_mtime < filter->time_low)) + continue; + if (filter->time_high && (n->stat.st_mtime > filter->time_high)) + continue; + if (filter->size_low && (n->stat.st_size < filter->size_low)) + continue; + if (filter->size_high && (n->stat.st_size > filter->size_high)) + continue; + + results_insert(filtered, n); + } + results_destroy(results); + return filtered; +} + void results_destroy(results_t *results) { @@ -226,13 +288,19 @@ index_lookup_substr(map_t *index, const char *query, } void -index_lookup_substr_nocase(map_t *index, const char *query, +index_lookup_substr_caseinsensitive(map_t *index, const char *query, results_t *results) { } void +index_lookup_exact(map_t *index, const char *query, results_t *results) +{ + +} + +void index_lookup_regex(map_t *index, const char *query, results_t *results) { @@ -248,8 +316,11 @@ index_lookup(map_t *index, lookup_type_t type, const char *query) case LOOKUP_SUBSTR: index_lookup_substr(index, query, results); break; - case LOOKUP_SUBSTR_NOCASE: - index_lookup_substr_nocase(index, query, results); + case LOOKUP_SUBSTR_CASEINSENSITIVE: + index_lookup_substr_caseinsensitive(index, query, results); + break; + case LOOKUP_EXACT: + index_lookup_exact(index, query, results); break; case LOOKUP_REGEX: index_lookup_regex(index, query, results); |