61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
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#include "../../include/database.h"
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#include "../../include/package.h"
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#include "../../include/error.h"
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#include "../../include/util.h"
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#include <sqlite3.h>
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#include <stdlib.h>
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#include <string.h>
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#include <strings.h>
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char *queries[] = {
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"CREATE TABLE IF NOT EXISTS packages (" \
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" name TEXT PRIMARY KEY NOT NULL," \
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" desc TEXT NOT NULL," \
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" version TEXT NOT NULL," \
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" size INT NOT NULL," \
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" depends TEXT NOT NULL);",
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"INSERT INTO packages VALUES (?, ?, ?, ?, ?)",
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};
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lm_database_t *lm_database_new(char *path){
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lm_database_t *db = malloc(sizeof(lm_database_t));
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char *err = NULL;
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bzero(db, sizeof(lm_database_t));
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if(exists(path) && !can_read(path)){
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lm_error_set(LM_ERR_DbCantAccess);
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return NULL;
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}
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if(sqlite3_open(path, &db->sql)){
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pdebug(__func__, "(%s) failed to open databse: %s", path, sqlite3_errmsg(db->sql));
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lm_error_set(LM_ERR_DbSqlOpenFail);
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return NULL;
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}
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if(sqlite3_exec(db->sql, queries[QUERY_CREATE_TABLE], NULL, 0, &err) != SQLITE_OK){
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pdebug(__func__, "(%s) failed to create packages table: %s", path, err);
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lm_error_set(LM_ERR_DbSqlCreateFail);
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sqlite3_free(err);
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}
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db->path = strdup(path);
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return db;
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}
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void lm_database_free(lm_database_t *db){
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sqlite3_close(db->sql);
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free(db->path);
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lm_pkg_t *cur = db->pkg, *prev = NULL;
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while(NULL != cur){
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prev = cur;
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cur = cur->next;
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lm_package_free(prev);
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}
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free(db);
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}
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