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70 lines
1.6 KiB
C
70 lines
1.6 KiB
C
/* radare - LGPL - Copyright 2009-2013 - pancake */
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#include <r_core.h>
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R_API int r_core_log_list(RCore *core, int n, int nth, char fmt) {
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int printed = 0;
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int count = 0, i, idx, id = core->log->first;
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RStrpool *sp = core->log->sp;
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char *str = sp->str;
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if (fmt=='j') r_cons_printf ("[");
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for (i=idx=0; str && *str; i++, id++) {
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if ((n&&n<=id)||!n) {
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switch (fmt) {
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case 'j':r_cons_printf ("%s[%d,\"%s\"]",
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printed?",":"",id, str); break;
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case '*':r_cons_printf ("\"l %s\"\n", str); break;
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default: r_cons_printf ("%d %s\n", id, str); break;
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}
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printed++;
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if (nth && printed >= nth) break;
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}
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str = r_strpool_next (sp, idx);
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if (!str) break;
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idx = r_strpool_get_index (sp, str);
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count++;
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}
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if (fmt == 'j')
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r_cons_printf ("]\n");
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return count;
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}
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R_API RCoreLog *r_core_log_new () {
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RCoreLog *log = R_NEW0 (RCoreLog);
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r_core_log_init (log);
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return log;
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}
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R_API void r_core_log_init (RCoreLog *log) {
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log->first = 1;
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log->last = 1;
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log->sp = r_strpool_new (0);
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}
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R_API void r_core_log_free(RCoreLog *log) {
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r_strpool_free (log->sp);
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free (log);
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}
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R_API void r_core_log_add(RCore *core, const char *msg) {
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r_strpool_append (core->log->sp, msg);
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core->log->last++;
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}
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R_API void r_core_log_del(RCore *core, int n) {
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int idx;
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if (n>0) {
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if (n > core->log->last)
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n = core->log->last;
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idx = n-core->log->first;
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if (idx<0) return;
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core->log->first += idx+1;
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/* s= */ r_strpool_get_i (core->log->sp, idx);
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r_strpool_slice (core->log->sp, idx);
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} else {
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core->log->first = core->log->last;
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r_strpool_empty (core->log->sp);
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}
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}
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