remove jsreport.

fix some cppcheck warnings.

src/battle.c

@@ -3383,23 +3383,6 @@ fighter *make_fighter(battle * b, unit * u, side * s1, bool attack)
     return fig;
 }
 
-fighter * get_fighter(battle * b, const struct unit * u)
-{
-    side * s;
-
-    for (s = b->sides; s != b->sides + b->nsides; ++s) {
-        fighter *fig;
-        if (s->faction == u->faction) {
-            for (fig = s->fighters; fig; fig = fig->next) {
-                if (fig->unit == u) {
-                    return fig;
-                }
-            }
-        }
-    }
-    return 0;
-}
-
 int join_battle(battle * b, unit * u, bool attack, fighter ** cp)
 {
     side *s;

src/battle.h

@@ -213,7 +213,6 @@ extern "C" {
     /* BEGIN battle interface */
     side * find_side(battle * b, const struct faction * f, const struct group * g, unsigned int flags, const struct faction * stealthfaction);
     side * get_side(battle * b, const struct unit * u);
-    fighter * get_fighter(battle * b, const struct unit * u);
     /* END battle interface */
 
     void do_battles(void);

src/bind_unit.c

@@ -442,28 +442,6 @@ typedef struct event {
     char *msg;
 } event;
 
-int fctr_handle(struct trigger *tp, void *data)
-{
-    trigger *t = tp;
-    event evt = { 0 };
-    fctr_data *fd = (fctr_data *)t->data.v;
-    lua_State *L = (lua_State *)global.vm_state;
-    unit *u = fd->target;
-
-    evt.args = (event_arg *)data;
-    lua_rawgeti(L, LUA_REGISTRYINDEX, fd->fhandle);
-    tolua_pushusertype(L, u, TOLUA_CAST "unit");
-    tolua_pushusertype(L, &evt, TOLUA_CAST "event");
-    if (lua_pcall(L, 2, 0, 0) != 0) {
-        const char *error = lua_tostring(L, -1);
-        log_error("event (%s): %s\n", unitname(u), error);
-        lua_pop(L, 1);
-        tolua_error(L, TOLUA_CAST "event handler call failed", NULL);
-    }
-
-    return 0;
-}
-
 static int tolua_unit_addnotice(lua_State * L)
 {
     unit *self = (unit *)tolua_tousertype(L, 1, 0);

src/eressea.c

@@ -28,6 +28,7 @@
 #include "creport.h"
 #include "report.h"
 #include "names.h"
+#include "prefix.h"
 #include "reports.h"
 #include "spells.h"
 #include "vortex.h"
@@ -50,9 +51,10 @@ void game_done(void)
     calendar_cleanup();
     free_functions();
     free_config();
-    free_special_directions();
     free_locales();
 #endif
+    free_prefixes();
+    free_special_directions();
     kernel_done();
     swapdb_close();
 }

src/jsreport.c

@@ -1,90 +0,0 @@
-#include "reports.h"
-#include "jsreport.h"
-#include <kernel/faction.h>
-#include <kernel/region.h>
-#include <kernel/terrain.h>
-#include <kernel/terrainid.h>
-#include <kernel/config.h>
-
-#include <util/log.h>
-
-#include <limits.h>
-#include <stdio.h>
-#include <math.h>
-
-static void coor_to_tiled(int *x, int *y) {
-    *y = -*y;
-    *x = *x - (*y + 1) / 2;
-}
-
-static void coor_from_tiled(int *x, int *y) {
-    *x = *x + (*y + 1) / 2;
-    *y = -*y;
-}
-
-static int report_json(const char *filename, report_context * ctx, const char *charset)
-{
-    if (config_get_int("jsreport.enabled", 0) != 0) {
-        FILE * F = fopen(filename, "w");
-        if (F) {
-            int minx = INT_MAX, maxx = INT_MIN, miny = INT_MAX, maxy = INT_MIN;
-            seen_region *sr;
-            region *r;
-            /* traverse all regions */
-            for (sr = NULL, r = ctx->first; sr == NULL && r != ctx->last; r = r->next) {
-                sr = find_seen(ctx->f->seen, r);
-            }
-            for (; sr != NULL; sr = sr->next) {
-                int tx = sr->r->x;
-                int ty = sr->r->y;
-                coor_to_tiled(&tx, &ty);
-                if (ty < miny) miny = ty;
-                else if (ty > maxy) maxy = ty;
-                if (tx < minx) minx = tx;
-                else if (tx > maxx) maxx = tx;
-            }
-            if (maxx >= minx && maxy >= miny) {
-                int y, w = maxx - minx + 1, h = maxy - miny + 1;
-                fputs("{ \"orientation\":\"hexagonal\",\"staggeraxis\":\"y\",", F);
-                fprintf(F, "\"staggerindex\":\"%s\", \"height\":%d, \"width\":%d, \"layers\":[", (miny & 1) ? "odd" : "even", h, w);
-                fprintf(F, "{ \"height\":%d, \"width\":%d, ", h, w);
-                fputs("\"visible\":true, \"opacity\":1, \"type\":\"tilelayer\", \"name\":\"terrain\", \"x\":0, \"y\":0, \"data\":[", F);
-                for (y = miny; y <= maxy; ++y) {
-                    int x;
-                    for (x = minx; x <= maxx; ++x) {
-                        int data = 0;
-                        int tx = x, ty = y;
-                        coor_from_tiled(&tx, &ty);
-                        r = findregion(tx, ty);
-                        if (r) {
-                            sr = find_seen(ctx->f->seen, r);
-                            if (sr) {
-                                terrain_t ter = oldterrain(r->terrain);
-                                if (ter == NOTERRAIN) {
-                                    data = 1 + r->terrain->_name[0];
-                                }
-                                else {
-                                    data = 1 + (int)ter;
-                                }
-                            }
-                        }
-                        fprintf(F, "%d", data);
-                        if (x != maxx || y != maxy) fputs(", ", F);
-                    }
-                }
-                fputs("]}], \"tilesets\": [{\"firstgid\": 1, \"image\": \"magellan.png\", \"imageheight\": 192, \"imagewidth\": 256,"
-                    "\"margin\": 0, \"name\": \"hextiles\", \"properties\": { }, \"spacing\": 0, "
-                    "\"tileheight\" : 64, \"tilewidth\" : 64 }], \"tilewidth\": 64, \"tileheight\": 96}", F);
-            }
-            fclose(F);
-            return 0;
-        }
-        return -1;
-    }
-    return 0;
-}
-
-void register_jsreport(void)
-{
-    register_reporttype("json", &report_json, 1 << O_JSON);
-}

src/jsreport.h

@@ -1,24 +0,0 @@
-#pragma once
-/*
-+-------------------+  Christian Schlittchen <corwin@amber.kn-bremen.de>
-|                   |  Enno Rehling <enno@eressea.de>
-| Eressea PBEM host |  Katja Zedel <katze@felidae.kn-bremen.de>
-| (c) 1998 - 2003   |  Henning Peters <faroul@beyond.kn-bremen.de>
-|                   |  Ingo Wilken <Ingo.Wilken@informatik.uni-oldenburg.de>
-+-------------------+  Stefan Reich <reich@halbling.de>
-
-This program may not be used, modified or distributed
-without prior permission by the authors of Eressea.
-*/
-#ifndef H_GC_JSREPORT
-#define H_GC_JSREPORT
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-    void register_jsreport(void);
-
-#ifdef __cplusplus
-}
-#endif
-#endif

src/kernel/curse.c

@@ -672,16 +672,6 @@ bool curse_active(const curse * c)
     return true;
 }
 
-bool is_cursed_internal(attrib * ap, const curse_type * ct)
-{
-    curse *c = get_curse(ap, ct);
-
-    if (!c)
-        return false;
-
-    return true;
-}
-
 bool is_cursed_with(const attrib * ap, const curse * c)
 {
     const attrib *a = ap;

src/kernel/faction.c

@@ -168,28 +168,6 @@ void set_show_item(faction * f, const struct item_type *itype)
     a->data.v = (void *)itype;
 }
 
-const unit *random_unit_in_faction(const faction * f)
-{
-    unit *u;
-    int c = 0, u_nr;
-
-    if (!f->units) {
-        return NULL;
-    }
-    for (u = f->units; u; u = u->next)
-        c++;
-
-    u_nr = rng_int() % c;
-    c = 0;
-
-    for (u = f->units; u; u = u->next)
-        if (u_nr == c)
-            return u;
-
-    /* Hier sollte er nie ankommen */
-    return NULL;
-}
-
 const char *factionname(const faction * f)
 {
     typedef char name[OBJECTIDSIZE + 1];

src/kernel/faction.h

@@ -117,7 +117,6 @@ extern "C" {
     int max_magicians(const faction * f);
     void set_show_item(faction * f, const struct item_type *itype);
 
-    const struct unit *random_unit_in_faction(const struct faction *f);
     const char *factionname(const struct faction *f);
     struct unit *addplayer(struct region *r, faction * f);
     struct faction *addfaction(const char *email, const char *password,

src/kernel/race.c

@@ -240,15 +240,6 @@ race_list *get_familiarraces(void)
     return familiarraces;
 }
 
-void racelist_clear(struct race_list **rl)
-{
-    while (*rl) {
-        race_list *rl2 = (*rl)->next;
-        free(*rl);
-        *rl = rl2;
-    }
-}
-
 void racelist_insert(struct race_list **rl, const struct race *r)
 {
     race_list *rl2 = (race_list *)malloc(sizeof(race_list));

src/kernel/terrain.c

@@ -67,7 +67,6 @@ bool terrain_changed(int *cache) {
     return false;
 }
 
-
 void free_terrains(void)
 {
     while (registered_terrains) {

src/tests.c

@@ -1,6 +1,8 @@
 #include <platform.h>
 #include "tests.h"
 #include "prefix.h"
+#include "creport.h"
+#include "report.h"
 #include "reports.h"
 #include "vortex.h"
 
@@ -230,9 +232,12 @@ static void test_reset(void) {
     free_gamedata();
     free_terrains();
     free_resources();
+    free_functions();
     free_config();
     default_locale = 0;
     calendar_cleanup();
+    creport_cleanup();
+    report_cleanup();
     close_orders();
     log_close();
     stats_close();
@@ -245,29 +250,7 @@ static void test_reset(void) {
     free_spellbooks();
     free_prefixes();
     mt_clear();
-/*
-    for (i = 0; i != MAXTERRAINS; ++i) {
-        int flags = 0;
-        if (i == T_FIREWALL) {
-            flags |= FORBIDDEN_REGION;
-        } else {
-            flags = FLY_INTO | WALK_INTO;
-            if (i == T_OCEAN) {
-                flags |= SEA_REGION | SWIM_INTO;
-            }
-            else {
-                flags |= LAND_REGION;
-                if (i == T_PLAIN) {
-                    flags |= CAVALRY_REGION | FOREST_REGION;
-                }
-                else if (i == T_GLACIER || i == T_ICEBERG || i == T_ICEBERG_SLEEP) {
-                    flags |= ARCTIC_REGION;
-                }
-            }
-        }
-        test_create_terrain(terrainnames[i], flags);
-    }
-*/
+
     for (i = 0; i != MAXSKILLS; ++i) {
         enable_skill(i, true);
     }

src/util/base36.c

@@ -125,13 +125,3 @@ const char *itoa10(int i)
 {
     return itoab(i, 10);
 }
-
-int i10toi36(int i)
-{
-    int r = 0;
-    while (i) {
-        r = r * 36 + i % 10;
-        i = i / 10;
-    }
-    return r;
-}

src/util/base36.h

@@ -25,14 +25,13 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 extern "C" {
 #endif
 
+    const char *itoa36(int i);
+    int atoi36(const char *s);
+
     const char *itoa36_r(int i, char *result, size_t len);
     const char *itoab_r(int i, int base, char *result, size_t len);
     const char *itoab(int i, int base);
-    const char *itoa36(int i);
     const char *itoa10(int i);
-    extern int atoi36(const char *s);
-    extern int atoi10(const char *s);
-    int i10toi36(int i);
 
 #ifdef __cplusplus
 }

src/util/crypto/crypto.c

@@ -131,14 +131,14 @@ int bcrypt_gensalt(int factor, char salt[BCRYPT_HASHSIZE])
 	return (aux == NULL)?5:0;
 }
 
-int bcrypt_hashpw(const char *passwd, const char salt[BCRYPT_HASHSIZE], char hash[BCRYPT_HASHSIZE])
+int bcrypt_hashpw(const char *passwd, const char salt[], char hash[BCRYPT_HASHSIZE])
 {
 	char *aux;
 	aux = crypt_rn(passwd, salt, hash, BCRYPT_HASHSIZE);
 	return (aux == NULL)?1:0;
 }
 
-int bcrypt_checkpw(const char *passwd, const char hash[BCRYPT_HASHSIZE])
+int bcrypt_checkpw(const char *passwd, const char hash[])
 {
 	int ret;
 	char outhash[BCRYPT_HASHSIZE];

src/util/crypto/crypto.h

@@ -45,7 +45,7 @@ int bcrypt_gensalt(int workfactor, char salt[BCRYPT_HASHSIZE]);
  * The return value is zero if the password could be hashed and nonzero
  * otherwise.
  */
-int bcrypt_hashpw(const char *passwd, const char salt[BCRYPT_HASHSIZE],
+int bcrypt_hashpw(const char *passwd, const char salt[],
 		  char hash[BCRYPT_HASHSIZE]);
 
 /*
@@ -57,7 +57,7 @@ int bcrypt_hashpw(const char *passwd, const char salt[BCRYPT_HASHSIZE],
  * passwords don't match.
  *
  */
-int bcrypt_checkpw(const char *passwd, const char hash[BCRYPT_HASHSIZE]);
+int bcrypt_checkpw(const char *passwd, const char hash[]);
 
 /*
  * Brief Example

src/util/lists.c

@@ -80,15 +80,6 @@ void translist(void *l1, void *l2, void *p)
     addlist(l2, p);
 }
 
-void removelist(void *l, void *p)
-{
-
-    /* remove entry p from list l; free p */
-
-    choplist(l, p);
-    free(p);
-}
-
 void freelist(void *p1)
 {
 

src/util/lists.h

@@ -32,7 +32,6 @@ extern "C" {
     void addlist(void *l1, void *p1);
     void translist(void *l1, void *l2, void *p);
     void freelist(void *p1);
-    void removelist(void *l, void *p);
     unsigned int listlen(void *l);
 
 #ifdef __cplusplus

src/util/log.c

@@ -325,10 +325,10 @@ int log_level(log_t * log, int flags)
 static critbit_tree stats = CRITBIT_TREE();
 
 int stats_count(const char *stat, int delta) {
-    size_t len;
-    char data[128];
     void * match;
     if (cb_find_prefix_str(&stats, stat, &match, 1, 0) == 0) {
+        size_t len;
+        char data[128];
         len = cb_new_kv(stat, strlen(stat), &delta, sizeof(delta), data);
         cb_insert(&stats, data, len);
         return delta;

src/util/message.c

@@ -148,6 +148,9 @@ const char *section_add(const char *name) {
         }
     }
     assert(i < MAXSECTIONS);
+    if (i == MAXSECTIONS) {
+        return NULL;
+    }
     assert(sections[i] == NULL);
     if (i + 1 < MAXSECTIONS) {
         sections[i + 1] = NULL;

src/util/strings.c

@@ -177,49 +177,6 @@ int str_hash(const char *s)
     return key & 0x7FFFFFFF;
 }
 
-const char *str_escape_wrong(const char *str, char *buffer, size_t len)
-{
-    const char *handle_start = strchr(str, '\"');
-    if (!handle_start) handle_start = strchr(str, '\\');
-    assert(buffer);
-    if (handle_start) {
-        const char *p = str;
-        char *o = buffer;
-        size_t skip = handle_start - str;
-
-        if (skip > len) {
-            skip = len;
-        }
-        if (skip > 0) {
-            memcpy(buffer, str, skip);
-            o += skip;
-            p += skip;
-            len -= skip;
-        }
-        do {
-            if (*p == '\"' || *p == '\\') {
-                if (len < 2) {
-                    break;
-                }
-                (*o++) = '\\';
-                len -= 2;
-            }
-            else {
-                if (len < 1) {
-                    break;
-                }
-                --len;
-            }
-            if (len > 0) {
-                (*o++) = (*p);
-            }
-        } while (len > 0 && *p++);
-        *o = '\0';
-        return buffer;
-    }
-    return str;
-}
-
 unsigned int jenkins_hash(unsigned int a)
 {
     a = (a + 0x7ed55d16) + (a << 12);

src/vortex.c

@@ -129,13 +129,12 @@ attrib_type at_direction = {
 region *find_special_direction(const region * r, const char *token)
 {
     attrib *a;
-    spec_direction *d;
 
     if (strlen(token) == 0)
         return NULL;
     for (a = a_find(r->attribs, &at_direction); a && a->type == &at_direction;
         a = a->next) {
-        d = (spec_direction *)(a->data.v);
+        spec_direction *d = (spec_direction *)(a->data.v);
 
         if (d->active && strcmp(token, d->keyword) == 0) {
             return findregion(d->x, d->y);