#include <sqlite3.h>
#define DEBUG_FLAG_LIST \
- DF(sql)
+ DF(sql) \
+ DF(sql2) \
+ DF(value) \
+ DF(search) \
+ DF(filter) \
+ DF(check) \
+ DF(lp)
+#define debug stdout
+#define DEBUG_DEV "/dev/stdout"
#include "common.h"
-extern struct sqlite *db;
-void value_route(int nislands, const int *islands);
+#define COUNTER_LIST \
+ CTR(commodities_loaded) \
+ CTR(trades_loaded) \
+ CTR(quantities_loaded) \
+ CTR(routes_considered) \
+ CTR(routes_eliminated) \
+ CTR(routes_valued) \
+ CTR(subroute_tails_valued) \
+ CTR(subroutes_valued) \
+ CTR(subroutes_nonempty)
+#define CTR(x) extern int ctr_##x;
+ COUNTER_LIST
+#undef CTR
+
+#define SQL_MUST( call ) ({ \
+ /* `call' is an expression returning result, using const char *sqe; \
+ * chk1 and chk2 are blocks using sqe and int sqr; */ \
+ const char *sql_must_call_string= #call; \
+ int sqr; \
+ if (DEBUGP(sql2)) fprintf(stderr,"SQL %s", sql_must_call_string); \
+ sqr= (call); \
+ if (DEBUGP(sql2)) fprintf(stderr," = %d\n", sqr); \
+ if (sqr) sql_fatal("(unknown)", sqr, sql_must_call_string); \
+ }) \
+
+void sql_fatal(const char *stmt_what, int sqr, const char *act_what) NORET;
+
+#define SQL_STEP(ssh) (sql_step((ssh), #ssh, __FILE__, __LINE__))
+int sql_step(sqlite3_stmt *ssh, const char *ssh_string,
+ const char *file, int line);
+
+#define SQL_DISTINCT_DECL(cols, nintcols) \
+ int cols[nintcols]; \
+ cols[0]= -1;
+#define SQL_DISTINCT_STEP(ssh, cols, nkeycols) \
+ (sql_step_distinct((ssh), #ssh, __FILE__, __LINE__, \
+ (cols), sizeof((cols))/sizeof((cols)[0]), nkeycols))
+int sql_step_distinct(sqlite3_stmt *ssh, const char *ssh_string,
+ const char *file, int line,
+ int *cols, int ncols, int nkeycols);
+ /* These work if we're making a query whose columns consist of:
+ * - keys: integer column(s) on which the results are sorted by the query
+ * - consequences: zero or more integer cols strictly dependent on the keys
+ * - extra: zero or more further (possibly non-integer) columns
+ *
+ * Call SQL_DISTINCT_DECL, passing intcols = the total number of keys and
+ * consequences; it will declare int cols[intfields];
+ *
+ * Then each SQL_DISTINCT_STEP is like SQL_STEP only you have to
+ * pass the number of key columns and it only returns rows with
+ * distinct keys. Rows with all-identical keys are asserted to
+ * have identical consequences. After each call to
+ * SQL_DISTINCT_STEP the keys and consequences will be stored in
+ * cols.
+ */
+
+int sql_single_int(const char *stmt);
+
+#define SQL_PREPARE(ss,stmt) ((ss)= sql_prepare((stmt),#ss))
+sqlite3_stmt *sql_prepare(const char *stmt, const char *what);
+
+#define SQL_BIND(ss,index,value) (sql_bind((ss),(index),(value),#ss,#value))
+void sql_bind(sqlite3_stmt *ss, int index, int value,
+ const char *ss_what, const char *val_what);
+
+#define MAX_ROUTELEN 20
+
+extern sqlite3 *db;
+
+void setup_sql(void);
+
+
+typedef struct {
+ double distance_loss_factor;
+ struct TradesBlock *trades;
+ double route_tail_value;
+} IslandPair;
+
+IslandPair *ipair_get_maybe(int si, int di);
+
+double value_route(int nislands, const int *islands, int exclude_arbitrage);
+void setup_value(void);
+
+typedef struct {
+ double absolute, perleague;
+ int absolute_ports[MAX_ROUTELEN], perleague_ports[MAX_ROUTELEN];
+} PotentialResult;
+
+void setup_search(void);
+void search(int start_isle, PotentialResult ****strat_base_io
+ /* strat_base[finalisle][midisle]-> */);
+
+extern double max_mass, max_volu, max_capi;
+extern double distance_loss_factor_per_league;
+extern int max_dist;
+
+#define LOSS_FACTOR_PER_DELAY_SLOT (1-1e-8)
+
+extern int islandtablesz;
+
+extern int narches;
+extern char **archnames;
+extern int *islandid2arch;
+
+
+#define ONDEMAND(pointer_lvalue, calloc_size_count) \
+ ((pointer_lvalue) ? : \
+ ((pointer_lvalue) = mcalloc(sizeof(*(pointer_lvalue)) * calloc_size_count)))
+
#endif /*RSCOMMON_H*/
~yarrgweb / ypp-sc-tools.db-live.git / blobdiff