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105 lines
2.2 KiB
C
105 lines
2.2 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') {
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r_cons_printf ("[");
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}
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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 't': r_cons_println (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) {
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break;
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}
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}
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str = r_strpool_next (sp, idx);
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if (!str) {
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break;
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}
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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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}
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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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if (!log) {
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return NULL;
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}
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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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static bool inProcess = false;
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r_strpool_append (core->log->sp, msg);
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core->log->last++;
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if (core->cmdlog && *core->cmdlog) {
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if (inProcess) {
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// avoid infinite recursive calls
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return;
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}
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inProcess = true;
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r_core_cmd0 (core, core->cmdlog);
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inProcess = false;
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}
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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 + 1 >= core->log->last) {
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core->log->first = core->log->last;
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r_strpool_empty (core->log->sp);
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return;
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}
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if (n < core->log->first) {
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return;
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}
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idx = n - core->log->first;
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if (idx < 0) {
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return;
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}
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core->log->first += idx + 1;
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char *msg = r_strpool_get_i (core->log->sp, idx);
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// if (idx >= core->log->last) {
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if (!msg || !*msg) {
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core->log->first = core->log->last;
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r_strpool_empty (core->log->sp);
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} else {
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r_strpool_slice (core->log->sp, idx);
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}
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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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