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Diffstat (limited to 'src/map/npc_chat.c')
-rw-r--r--src/map/npc_chat.c27
1 files changed, 21 insertions, 6 deletions
diff --git a/src/map/npc_chat.c b/src/map/npc_chat.c
index 3f4a1a1c1..896bbae5b 100644
--- a/src/map/npc_chat.c
+++ b/src/map/npc_chat.c
@@ -22,7 +22,12 @@
#include <string.h>
#include <stdarg.h>
+/**
+ * interface sources
+ **/
struct npc_chat_interface npc_chat_s;
+struct pcre_interface libpcre_s;
+
/**
* Written by MouseJstr in a vision... (2/21/2005)
@@ -79,8 +84,8 @@ struct npc_chat_interface npc_chat_s;
*/
void finalize_pcrematch_entry(struct pcrematch_entry* e)
{
- pcre_free(e->pcre_);
- pcre_free(e->pcre_extra_);
+ libpcre->free(e->pcre_);
+ libpcre->free(e->pcre_extra_);
aFree(e->pattern);
aFree(e->label);
}
@@ -287,8 +292,8 @@ void npc_chat_def_pattern(struct npc_data* nd, int setid, const char* pattern, c
struct pcrematch_entry *e = npc_chat->create_pcrematch_entry(s);
e->pattern = aStrdup(pattern);
e->label = aStrdup(label);
- e->pcre_ = pcre_compile(pattern, PCRE_CASELESS, &err, &erroff, NULL);
- e->pcre_extra_ = pcre_study(e->pcre_, 0, &err);
+ e->pcre_ = libpcre->compile(pattern, PCRE_CASELESS, &err, &erroff, NULL);
+ e->pcre_extra_ = libpcre->study(e->pcre_, 0, &err);
}
/**
@@ -344,7 +349,7 @@ int npc_chat_sub(struct block_list* bl, va_list ap)
int offsets[2*10 + 10]; // 1/3 reserved for temp space requred by pcre_exec
// perform pattern match
- int r = pcre_exec(e->pcre_, e->pcre_extra_, msg, len, 0, 0, offsets, ARRAYLENGTH(offsets));
+ int r = libpcre->exec(e->pcre_, e->pcre_extra_, msg, len, 0, 0, offsets, ARRAYLENGTH(offsets));
if (r > 0)
{
// save out the matched strings
@@ -352,7 +357,7 @@ int npc_chat_sub(struct block_list* bl, va_list ap)
{
char var[6], val[255];
snprintf(var, sizeof(var), "$@p%i$", i);
- pcre_copy_substring(msg, offsets, r, i, val, sizeof(val));
+ libpcre->copy_substring(msg, offsets, r, i, val, sizeof(val));
script->set_var(sd, var, val);
}
@@ -425,6 +430,16 @@ void npc_chat_defaults(void) {
npc_chat->activate_pcreset = activate_pcreset;
npc_chat->lookup_pcreset = lookup_pcreset;
npc_chat->finalize_pcrematch_entry = finalize_pcrematch_entry;
+
+ libpcre = &libpcre_s;
+
+ libpcre->compile = pcre_compile;
+ libpcre->study = pcre_study;
+ libpcre->exec = pcre_exec;
+ libpcre->free = pcre_free;
+ libpcre->copy_substring = pcre_copy_substring;
+ libpcre->free_substring = pcre_free_substring;
+ libpcre->copy_named_substring = pcre_copy_named_substring;
}
#endif //PCRE_SUPPORT