int parse_process_and_process_type(char *buffer, process_s *process) { int id, i; /*check out TYPE_ID.*/ if ((id = get_process_id(buffer)) != -1) { *process = process_list[id]; return TYPE_ID; } /*check out TYPE_APP_NAME.*/ for(i = 0; i < process_count; i++) { if(strcmp(process_list[i].app_name, buffer) == 0) { *process = process_list[i]; return TYPE_APP_NAME; } } /*check out TYPE_CMD.*/ if(parse_process(process, buffer) == -1) { return TYPE_ERR; } return TYPE_CMD; }
/* processes -> process ['||' process] */ void parse_processes(ast_node* program) { ast_node* block; do { block = ast_push_proc(program); parse_process(block); program->id = (program->id < stat_count ? stat_count : program->id); stat_count = 1; } while (match(T_CONCUR, T_UNDEF)); expect(T_EOF); }
void handle_guest_message(const char *message) { fprintf(guestlog, "%s\n", message); switch (message[0]) { case 'P': parse_process(message); break; case 'M': parse_module(message); break; case 'F': parse_function(message); break; } }
/*! * Parse the message from guest system to extract OS-level semantics. * What the f**k does it actually do ? */ void detector_guest_message(char * message) { switch (message[0]) { case 'P': // An internal function. Don't know about it parse_process( message ); break; case 'M': // Again parse_module( message ); break; default: // Which message is it ? fprintf(loghandle, "Unknown message: %s\n", message); break; } }
void parse_proc(void) { DIR *dir; struct dirent *ent; dir = opendir("/proc"); if (!dir) { fprintf(stderr, _("Failed to open /proc!\n")); return; } do { uint64_t tmp; ent = readdir(dir); if (!ent) break; tmp = strtoull(ent->d_name, NULL, 10); if (tmp > 0) parse_process(tmp); } while (1); closedir(dir); }
static char* parse_buf(pTHX_ PSTATE* p_state, char *beg, char *end, U32 utf8, SV* self) { char *s = beg; char *t = beg; char *new_pos; while (!p_state->eof) { /* * At the start of this loop we will always be ready for eating text * or a new tag. We will never be inside some tag. The 't' points * to where we started and the 's' is advanced as we go. */ while (p_state->literal_mode) { char *l = p_state->literal_mode; bool skip_quoted_end = (strEQ(l, "script") || strEQ(l, "style")); char inside_quote = 0; bool escape_next = 0; char *end_text; while (s < end) { if (*s == '<' && !inside_quote) break; if (skip_quoted_end) { if (escape_next) { escape_next = 0; } else { if (*s == '\\') escape_next = 1; else if (inside_quote && *s == inside_quote) inside_quote = 0; else if (*s == '\r' || *s == '\n') inside_quote = 0; else if (!inside_quote && (*s == '"' || *s == '\'')) inside_quote = *s; } } s++; } if (s == end) { s = t; goto DONE; } end_text = s; s++; /* here we rely on '\0' termination of perl svpv buffers */ if (*s == '/') { s++; while (*l && toLOWER(*s) == *l) { s++; l++; } if (!*l && (strNE(p_state->literal_mode, "plaintext") || p_state->closing_plaintext)) { /* matched it all */ token_pos_t end_token; end_token.beg = end_text + 2; end_token.end = s; while (isHSPACE(*s)) s++; if (*s == '>') { s++; if (t != end_text) report_event(p_state, E_TEXT, t, end_text, utf8, 0, 0, self); report_event(p_state, E_END, end_text, s, utf8, &end_token, 1, self); p_state->literal_mode = 0; p_state->is_cdata = 0; t = s; } } } } #ifdef MARKED_SECTION while (p_state->ms == MS_CDATA || p_state->ms == MS_RCDATA) { while (s < end && *s != ']') s++; if (*s == ']') { char *end_text = s; s++; if (*s == ']') { s++; if (*s == '>') { s++; /* marked section end */ if (t != end_text) report_event(p_state, E_TEXT, t, end_text, utf8, 0, 0, self); report_event(p_state, E_NONE, end_text, s, utf8, 0, 0, self); t = s; SvREFCNT_dec(av_pop(p_state->ms_stack)); marked_section_update(p_state); continue; } } } if (s == end) { s = t; goto DONE; } } #endif /* first we try to match as much text as possible */ while (s < end && *s != '<') { #ifdef MARKED_SECTION if (p_state->ms && *s == ']') { char *end_text = s; s++; if (*s == ']') { s++; if (*s == '>') { s++; report_event(p_state, E_TEXT, t, end_text, utf8, 0, 0, self); report_event(p_state, E_NONE, end_text, s, utf8, 0, 0, self); t = s; SvREFCNT_dec(av_pop(p_state->ms_stack)); marked_section_update(p_state); continue; } } } #endif s++; } if (s != t) { if (*s == '<') { report_event(p_state, E_TEXT, t, s, utf8, 0, 0, self); t = s; } else { s--; if (isHSPACE(*s)) { /* wait with white space at end */ while (s >= t && isHSPACE(*s)) s--; } else { /* might be a chopped up entities/words */ while (s >= t && !isHSPACE(*s)) s--; while (s >= t && isHSPACE(*s)) s--; } s++; if (s != t) report_event(p_state, E_TEXT, t, s, utf8, 0, 0, self); break; } } if (end - s < 3) break; /* next char is known to be '<' and pointed to by 't' as well as 's' */ s++; #ifdef USE_PFUNC new_pos = parsefunc[(unsigned char)*s](p_state, t, end, utf8, self); #else if (isHNAME_FIRST(*s)) new_pos = parse_start(p_state, t, end, utf8, self); else if (*s == '/') new_pos = parse_end(p_state, t, end, utf8, self); else if (*s == '!') new_pos = parse_decl(p_state, t, end, utf8, self); else if (*s == '?') new_pos = parse_process(p_state, t, end, utf8, self); else new_pos = 0; #endif /* USE_PFUNC */ if (new_pos) { if (new_pos == t) { /* no progress, need more data to know what it is */ s = t; break; } t = s = new_pos; } /* if we get out here then this was not a conforming tag, so * treat it is plain text at the top of the loop again (we * have already skipped past the "<"). */ } DONE: return s; }