From ab8a774df0ebc88c4b16377547366b01134b041c Mon Sep 17 00:00:00 2001
From: Federico Angelilli <code@fedang.net>
Date: Sun, 24 Nov 2024 15:14:05 +0100
Subject: Add actions

---
 src/config.c | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 57 insertions(+), 1 deletion(-)

(limited to 'src/config.c')

diff --git a/src/config.c b/src/config.c
index 13addef..d20aebe 100644
--- a/src/config.c
+++ b/src/config.c
@@ -9,7 +9,7 @@
 #include "config.h"
 #include "util.h"
 #include "block.h"
-#include "block.h"
+#include "action.h"
 
 #define ANY_INI_IMPLEMENT
 #include "any_ini.h"
@@ -431,6 +431,18 @@ static block_t *config_alloc_block(config_t *config, const block_scheme_t *schem
     return block;
 }
 
+static config_status_t config_read_action(action_t *action, const char **type,
+                                          const char *section, const char *key, const char *value)
+{
+    action->parts = realloc(action->parts, ++action->length * sizeof(action_part_t));
+    assert(action->parts != NULL);
+
+    action->parts[action->length - 1].key = strcopy(key);
+    action->parts[action->length - 1].value = strcopy(key);
+
+    return CONFIG_SUCCESS;
+}
+
 // TODO: More robust way to define defaults
 void config_init(config_t *config)
 {
@@ -463,6 +475,8 @@ int config_read(config_t *config, FILE *file)
         int errors = 0;
 
         bool bar_section = false;
+        action_t *action = NULL;
+
         const block_scheme_t *scheme = NULL;
         block_t *block = NULL;
 
@@ -519,6 +533,32 @@ int config_read(config_t *config, FILE *file)
                                 "i:line", ini.line);
 
                 goto skip_pair;
+            } else if (!strncmp(section, "action.", 7)) {
+                char *label = strcopy(section + 7);
+
+                if (label == NULL || *label == '\0') {
+                    ++errors;
+                    log_value_error("Action section must have a valid label",
+                                    "s:section", section,
+                                    "i:line", ini.line);
+                } else {
+                    for (size_t i = 0; i < config->n_actions; i++) {
+                        if (!strcmp(label, config->actions[i].label)) {
+                            ++errors;
+                            log_value_error("Action section must have a unique label",
+                                            "s:section", section,
+                                            "i:line", ini.line);
+                        }
+                    }
+                }
+
+                config->actions = realloc(config->actions, ++config->n_actions * sizeof(action_t));
+                assert(config->actions != NULL);
+
+                action = &config->actions[config->n_actions - 1];
+                memset(action, 0, sizeof(action_t));
+                action->label = label;
+
             } else if (!strcmp(section, "bar")) {
                 bar_section = true;
             } else
@@ -552,6 +592,10 @@ int config_read(config_t *config, FILE *file)
                 status = config_read_block(scheme, block, &type, section, key, value);
             }
 
+            if (action != NULL) {
+                status = config_read_action(action, &type, section, key, value);
+            }
+
             switch (status) {
                 case CONFIG_SUCCESS:
                     break;
@@ -613,6 +657,15 @@ int config_validate(config_t *config)
         block->validated = tmp == 0;
     }
 
+    // Validate actions
+    // NOTE: Maybe move this after the config is resolved?
+    //
+    for (size_t i = 0; i < config->n_actions; i++) {
+        action_t *action = &config->actions[i];
+        log_debug("Validating 'action.%s'", action->label);
+        errors += action_validate(action, config);
+    }
+
     return errors;
 }
 
@@ -694,6 +747,9 @@ void config_free(config_t *config)
     for (size_t i = 0; i < config->n_blocks; i++)
         block_free(config->blocks[i]);
 
+    for (size_t i = 0; i < config->n_actions; i++)
+        action_free(&config->actions[i]);
+
     gradient_free(&config->background);
 
     free(config->blocks);
-- 
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