8546c2d61b
* Add r_parse_varsub() to r_parse * Add config variable 'asm.varsub' * Minor fixup in core/anal.c
109 lines
2.5 KiB
C
109 lines
2.5 KiB
C
/* radare - LGPL - Copyright 2009 nibble<.ds@gmail.com> */
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#include <stdio.h>
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#include <r_types.h>
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#include <r_parse.h>
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#include <list.h>
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#include "../config.h"
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static struct r_parse_plugin_t *parse_static_plugins[] =
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{ R_PARSE_STATIC_PLUGINS };
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R_API struct r_parse_t *r_parse_new() {
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RParse *p;
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RParsePlugin *static_plugin;
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int i;
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p = R_NEW(RParse);
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if (p) {
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p->user = NULL;
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INIT_LIST_HEAD(&p->parsers);
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for(i=0;parse_static_plugins[i];i++) {
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static_plugin = R_NEW (RParsePlugin);
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memcpy (static_plugin, parse_static_plugins[i], sizeof (RParsePlugin));
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r_parse_add(p, static_plugin);
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}
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}
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return p;
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}
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R_API void r_parse_free(struct r_parse_t *p) {
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free(p);
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}
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R_API void r_parse_set_user_ptr(struct r_parse_t *p, void *user) {
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p->user = user;
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}
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R_API int r_parse_add(struct r_parse_t *p, struct r_parse_plugin_t *foo) {
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if (foo->init)
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foo->init(p->user);
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list_add_tail(&(foo->list), &(p->parsers));
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return R_TRUE;
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}
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R_API int r_parse_list(struct r_parse_t *p) {
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struct list_head *pos;
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list_for_each_prev(pos, &p->parsers) {
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struct r_parse_plugin_t *h = list_entry(pos, struct r_parse_plugin_t, list);
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printf("parse %10s %s\n", h->name, h->desc);
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}
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return R_FALSE;
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}
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R_API int r_parse_use(struct r_parse_t *p, const char *name) {
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struct list_head *pos;
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list_for_each_prev(pos, &p->parsers) {
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struct r_parse_plugin_t *h = list_entry(pos, struct r_parse_plugin_t, list);
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if (!strcmp(h->name, name)) {
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p->cur = h;
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return R_TRUE;
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}
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}
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return R_FALSE;
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}
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R_API int r_parse_assemble(struct r_parse_t *p, char *data, char *str) {
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int ret = R_FALSE;
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char *in = strdup(str);
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char *s, *o;
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data[0]='\0';
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if (p->cur && p->cur->assemble) {
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o = data+strlen(data);
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do {
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s = strchr(str, ';');
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if (s) *s='\0';
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ret = p->cur->assemble(p, o, str);
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if (!ret) break;
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if (s) {
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str = s + 1;
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o = o+strlen(data);
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o[0]='\n';
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o[1]='\0';
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o = o + 1;
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}
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} while(s);
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}
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free(in);
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return ret;
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}
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R_API int r_parse_parse(struct r_parse_t *p, void *data, char *str) {
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if (p->cur && p->cur->parse)
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return p->cur->parse(p, data, str);
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return R_FALSE;
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}
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R_API int r_parse_filter(struct r_parse_t *p, struct r_flag_t *f, char *data, char *str, int len) {
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if (p->cur && p->cur->filter)
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return p->cur->filter(p, f, data, str, len);
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return R_FALSE;
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}
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R_API int r_parse_varsub(struct r_parse_t *p, struct r_anal_fcn_t *f, char *data, char *str, int len) {
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if (p->cur && p->cur->varsub)
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return p->cur->varsub(p, f, data, str, len);
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return R_FALSE;
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}
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