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Added cache invalidation

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This commit is contained in:
Scoopta
2020-01-02 14:36:54 -08:00
parent 17a99d5609
commit e037fa7b4e
5 changed files with 84 additions and 19 deletions
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43
src/wofi.c
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@@ -348,9 +348,9 @@ void wofi_write_cache(const gchar* mode, const gchar* cmd) {
size_t size = 0;
while(getline(&line, &size, file) != -1) {
char* space = strchr(line, ' ');
char* nl = strchr(line, '\n');
if(nl != NULL) {
*nl = 0;
char* lf = strchr(line, '\n');
if(lf != NULL) {
*lf = 0;
}
if(space != NULL && strcmp(cmd, space + 1) == 0) {
struct cache_line* node = malloc(sizeof(struct cache_line));
@@ -401,6 +401,43 @@ void wofi_write_cache(const gchar* mode, const gchar* cmd) {
free(cache_path);
}
void wofi_remove_cache(const gchar* mode, const gchar* cmd) {
char* cache_path = get_cache_path(mode);
if(access(cache_path, R_OK) == 0) {
struct wl_list lines;
wl_list_init(&lines);
FILE* file = fopen(cache_path, "r");
char* line = NULL;
size_t size = 0;
while(getline(&line, &size, file) != -1) {
char* space = strchr(line, ' ');
char* lf = strchr(line, '\n');
if(lf != NULL) {
*lf = 0;
}
if(space == NULL || strcmp(cmd, space + 1) != 0) {
struct cache_line* node = malloc(sizeof(struct cache_line));
node->line = utils_concat(2, line, "\n");
wl_list_insert(&lines, &node->link);
}
}
free(line);
fclose(file);
file = fopen(cache_path, "w");
struct cache_line* node, *tmp;
wl_list_for_each_safe(node, tmp, &lines, link) {
fwrite(node->line, 1, strlen(node->line), file);
free(node->line);
wl_list_remove(&node->link);
free(node);
}
fclose(file);
}
free(cache_path);
}
struct wl_list* wofi_read_cache(char* mode) {
char* cache_path = get_cache_path(mode);
struct wl_list* cache = malloc(sizeof(struct wl_list));