proxmark3/client/cmdparser.c

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//-----------------------------------------------------------------------------
// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
//
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
// at your option, any later version. See the LICENSE.txt file for the text of
// the license.
//-----------------------------------------------------------------------------
// Command parser
//-----------------------------------------------------------------------------
Client cleanup and restructuring. Stage 1... Next Step is refactoring some of the giant functions which are just copy/paste of some other ones with just a few line changes, removing unnecessary 'goto' etc. The MS Windows version is broken with this commit but will be fixed soon. Everything can't be done all at once :P The commands are now hierarchical, for example: "hf 14a read" vs. "hf 14b read". You can also request help: "hf help", "data help", "hf 15 help" etc. Indents are now space-based, not tab-based anymore. Hopefully no one will be trolling about it, considering the suicide-prone work being done here ;) client/cmdhw.c, client/proxusb.c, client/cmdhw.h, client/proxusb.h, client/cmdmain.c, client/cmdlfhid.c, client/cmdmain.h, client/cmdlfhid.h, client/data.c, client/data.h, client/cmdhf.c, client/cmdlf.c, client/cmdhf.h, client/cmdhf15.c, client/cmdhf14b.c, client/cmdlf.h, client/cmdhf15.h, client/cmdhf14b.h, client/cmddata.c, client/cmddata.h, client/ui.c, client/cmdparser.c, client/cmdlfti.c, client/ui.h, client/cmdlfem4x.c, client/cmdparser.h, client/cmdlfti.h, client/cmdlfem4x.h, client/graph.c, client/graph.h, client/cmdhf14a.c, client/cmdhf14a.h, client/cmdhflegic.c, client/cmdhflegic.c: New files. client/cli.c, client/flasher.c, client/snooper.c, client/proxmark3.c, client/proxmark3.h, client/Makefile: Update accordingly. client/flash.h, client/flash.c, client/proxgui.cpp: Cosmetic changes. client/translate.h, client/command.c, client/gui.c, client/usb.c, client/prox.h: Remove. include/usb_cmd.h (CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443_SIM): Remove dead cmd. common/crc16.h: New file. common/crc16.c: Modify accordingly. common/iso14443crc.h: New file. common/iso14443_crc.c: Rename to common/iso14443crc.c: and modify accordingly. armsrc/lfops.c, armsrc/iso14443.c, armsrc/iso14443a.c: include .h files from the common directory instead of including the c files. common/Makefile.common, armsrc/Makefile: Modify accordingly.
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#include <stdio.h>
#include <stdlib.h>
Client cleanup and restructuring. Stage 1... Next Step is refactoring some of the giant functions which are just copy/paste of some other ones with just a few line changes, removing unnecessary 'goto' etc. The MS Windows version is broken with this commit but will be fixed soon. Everything can't be done all at once :P The commands are now hierarchical, for example: "hf 14a read" vs. "hf 14b read". You can also request help: "hf help", "data help", "hf 15 help" etc. Indents are now space-based, not tab-based anymore. Hopefully no one will be trolling about it, considering the suicide-prone work being done here ;) client/cmdhw.c, client/proxusb.c, client/cmdhw.h, client/proxusb.h, client/cmdmain.c, client/cmdlfhid.c, client/cmdmain.h, client/cmdlfhid.h, client/data.c, client/data.h, client/cmdhf.c, client/cmdlf.c, client/cmdhf.h, client/cmdhf15.c, client/cmdhf14b.c, client/cmdlf.h, client/cmdhf15.h, client/cmdhf14b.h, client/cmddata.c, client/cmddata.h, client/ui.c, client/cmdparser.c, client/cmdlfti.c, client/ui.h, client/cmdlfem4x.c, client/cmdparser.h, client/cmdlfti.h, client/cmdlfem4x.h, client/graph.c, client/graph.h, client/cmdhf14a.c, client/cmdhf14a.h, client/cmdhflegic.c, client/cmdhflegic.c: New files. client/cli.c, client/flasher.c, client/snooper.c, client/proxmark3.c, client/proxmark3.h, client/Makefile: Update accordingly. client/flash.h, client/flash.c, client/proxgui.cpp: Cosmetic changes. client/translate.h, client/command.c, client/gui.c, client/usb.c, client/prox.h: Remove. include/usb_cmd.h (CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443_SIM): Remove dead cmd. common/crc16.h: New file. common/crc16.c: Modify accordingly. common/iso14443crc.h: New file. common/iso14443_crc.c: Rename to common/iso14443crc.c: and modify accordingly. armsrc/lfops.c, armsrc/iso14443.c, armsrc/iso14443a.c: include .h files from the common directory instead of including the c files. common/Makefile.common, armsrc/Makefile: Modify accordingly.
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#include <string.h>
#include "util.h"
Client cleanup and restructuring. Stage 1... Next Step is refactoring some of the giant functions which are just copy/paste of some other ones with just a few line changes, removing unnecessary 'goto' etc. The MS Windows version is broken with this commit but will be fixed soon. Everything can't be done all at once :P The commands are now hierarchical, for example: "hf 14a read" vs. "hf 14b read". You can also request help: "hf help", "data help", "hf 15 help" etc. Indents are now space-based, not tab-based anymore. Hopefully no one will be trolling about it, considering the suicide-prone work being done here ;) client/cmdhw.c, client/proxusb.c, client/cmdhw.h, client/proxusb.h, client/cmdmain.c, client/cmdlfhid.c, client/cmdmain.h, client/cmdlfhid.h, client/data.c, client/data.h, client/cmdhf.c, client/cmdlf.c, client/cmdhf.h, client/cmdhf15.c, client/cmdhf14b.c, client/cmdlf.h, client/cmdhf15.h, client/cmdhf14b.h, client/cmddata.c, client/cmddata.h, client/ui.c, client/cmdparser.c, client/cmdlfti.c, client/ui.h, client/cmdlfem4x.c, client/cmdparser.h, client/cmdlfti.h, client/cmdlfem4x.h, client/graph.c, client/graph.h, client/cmdhf14a.c, client/cmdhf14a.h, client/cmdhflegic.c, client/cmdhflegic.c: New files. client/cli.c, client/flasher.c, client/snooper.c, client/proxmark3.c, client/proxmark3.h, client/Makefile: Update accordingly. client/flash.h, client/flash.c, client/proxgui.cpp: Cosmetic changes. client/translate.h, client/command.c, client/gui.c, client/usb.c, client/prox.h: Remove. include/usb_cmd.h (CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443_SIM): Remove dead cmd. common/crc16.h: New file. common/crc16.c: Modify accordingly. common/iso14443crc.h: New file. common/iso14443_crc.c: Rename to common/iso14443crc.c: and modify accordingly. armsrc/lfops.c, armsrc/iso14443.c, armsrc/iso14443a.c: include .h files from the common directory instead of including the c files. common/Makefile.common, armsrc/Makefile: Modify accordingly.
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#include "ui.h"
#include "cmdparser.h"
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#include "proxmark3.h"
#include "comms.h"
Client cleanup and restructuring. Stage 1... Next Step is refactoring some of the giant functions which are just copy/paste of some other ones with just a few line changes, removing unnecessary 'goto' etc. The MS Windows version is broken with this commit but will be fixed soon. Everything can't be done all at once :P The commands are now hierarchical, for example: "hf 14a read" vs. "hf 14b read". You can also request help: "hf help", "data help", "hf 15 help" etc. Indents are now space-based, not tab-based anymore. Hopefully no one will be trolling about it, considering the suicide-prone work being done here ;) client/cmdhw.c, client/proxusb.c, client/cmdhw.h, client/proxusb.h, client/cmdmain.c, client/cmdlfhid.c, client/cmdmain.h, client/cmdlfhid.h, client/data.c, client/data.h, client/cmdhf.c, client/cmdlf.c, client/cmdhf.h, client/cmdhf15.c, client/cmdhf14b.c, client/cmdlf.h, client/cmdhf15.h, client/cmdhf14b.h, client/cmddata.c, client/cmddata.h, client/ui.c, client/cmdparser.c, client/cmdlfti.c, client/ui.h, client/cmdlfem4x.c, client/cmdparser.h, client/cmdlfti.h, client/cmdlfem4x.h, client/graph.c, client/graph.h, client/cmdhf14a.c, client/cmdhf14a.h, client/cmdhflegic.c, client/cmdhflegic.c: New files. client/cli.c, client/flasher.c, client/snooper.c, client/proxmark3.c, client/proxmark3.h, client/Makefile: Update accordingly. client/flash.h, client/flash.c, client/proxgui.cpp: Cosmetic changes. client/translate.h, client/command.c, client/gui.c, client/usb.c, client/prox.h: Remove. include/usb_cmd.h (CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443_SIM): Remove dead cmd. common/crc16.h: New file. common/crc16.c: Modify accordingly. common/iso14443crc.h: New file. common/iso14443_crc.c: Rename to common/iso14443crc.c: and modify accordingly. armsrc/lfops.c, armsrc/iso14443.c, armsrc/iso14443a.c: include .h files from the common directory instead of including the c files. common/Makefile.common, armsrc/Makefile: Modify accordingly.
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void CmdsHelp(const command_t Commands[]) {
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if (Commands[0].Name == NULL) return;
int i = 0;
while (Commands[i].Name) {
if (!IsOffline() || Commands[i].Offline)
PrintAndLogEx(NORMAL, "%-16s %s", Commands[i].Name, Commands[i].Help);
++i;
}
Client cleanup and restructuring. Stage 1... Next Step is refactoring some of the giant functions which are just copy/paste of some other ones with just a few line changes, removing unnecessary 'goto' etc. The MS Windows version is broken with this commit but will be fixed soon. Everything can't be done all at once :P The commands are now hierarchical, for example: "hf 14a read" vs. "hf 14b read". You can also request help: "hf help", "data help", "hf 15 help" etc. Indents are now space-based, not tab-based anymore. Hopefully no one will be trolling about it, considering the suicide-prone work being done here ;) client/cmdhw.c, client/proxusb.c, client/cmdhw.h, client/proxusb.h, client/cmdmain.c, client/cmdlfhid.c, client/cmdmain.h, client/cmdlfhid.h, client/data.c, client/data.h, client/cmdhf.c, client/cmdlf.c, client/cmdhf.h, client/cmdhf15.c, client/cmdhf14b.c, client/cmdlf.h, client/cmdhf15.h, client/cmdhf14b.h, client/cmddata.c, client/cmddata.h, client/ui.c, client/cmdparser.c, client/cmdlfti.c, client/ui.h, client/cmdlfem4x.c, client/cmdparser.h, client/cmdlfti.h, client/cmdlfem4x.h, client/graph.c, client/graph.h, client/cmdhf14a.c, client/cmdhf14a.h, client/cmdhflegic.c, client/cmdhflegic.c: New files. client/cli.c, client/flasher.c, client/snooper.c, client/proxmark3.c, client/proxmark3.h, client/Makefile: Update accordingly. client/flash.h, client/flash.c, client/proxgui.cpp: Cosmetic changes. client/translate.h, client/command.c, client/gui.c, client/usb.c, client/prox.h: Remove. include/usb_cmd.h (CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443_SIM): Remove dead cmd. common/crc16.h: New file. common/crc16.c: Modify accordingly. common/iso14443crc.h: New file. common/iso14443_crc.c: Rename to common/iso14443crc.c: and modify accordingly. armsrc/lfops.c, armsrc/iso14443.c, armsrc/iso14443a.c: include .h files from the common directory instead of including the c files. common/Makefile.common, armsrc/Makefile: Modify accordingly.
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}
int CmdsParse(const command_t Commands[], const char *Cmd) {
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// Help dump children
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if (strcmp(Cmd, "XX_internal_command_dump_XX") == 0) {
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dumpCommandsRecursive(Commands, 0);
return 0;
}
// Markdown help dump children
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if (strcmp(Cmd, "XX_internal_command_dump_markdown_XX") == 0) {
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dumpCommandsRecursive(Commands, 1);
return 0;
}
char cmd_name[128];
int len = 0;
memset(cmd_name, 0, sizeof(cmd_name));
sscanf(Cmd, "%127s%n", cmd_name, &len);
str_lower(cmd_name);
int i = 0;
while (Commands[i].Name && strcmp(Commands[i].Name, cmd_name))
++i;
/* try to find exactly one prefix-match */
if (!Commands[i].Name) {
int last_match = 0;
int matches = 0;
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for (i = 0; Commands[i].Name; i++) {
if (!strncmp(Commands[i].Name, cmd_name, strlen(cmd_name))) {
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last_match = i;
matches++;
}
}
if (matches == 1) i = last_match;
}
if (Commands[i].Name) {
while (Cmd[len] == ' ')
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++len;
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return Commands[i].Parse(Cmd + len);
} else {
// show help for selected hierarchy or if command not recognised
CmdsHelp(Commands);
}
return 0;
Client cleanup and restructuring. Stage 1... Next Step is refactoring some of the giant functions which are just copy/paste of some other ones with just a few line changes, removing unnecessary 'goto' etc. The MS Windows version is broken with this commit but will be fixed soon. Everything can't be done all at once :P The commands are now hierarchical, for example: "hf 14a read" vs. "hf 14b read". You can also request help: "hf help", "data help", "hf 15 help" etc. Indents are now space-based, not tab-based anymore. Hopefully no one will be trolling about it, considering the suicide-prone work being done here ;) client/cmdhw.c, client/proxusb.c, client/cmdhw.h, client/proxusb.h, client/cmdmain.c, client/cmdlfhid.c, client/cmdmain.h, client/cmdlfhid.h, client/data.c, client/data.h, client/cmdhf.c, client/cmdlf.c, client/cmdhf.h, client/cmdhf15.c, client/cmdhf14b.c, client/cmdlf.h, client/cmdhf15.h, client/cmdhf14b.h, client/cmddata.c, client/cmddata.h, client/ui.c, client/cmdparser.c, client/cmdlfti.c, client/ui.h, client/cmdlfem4x.c, client/cmdparser.h, client/cmdlfti.h, client/cmdlfem4x.h, client/graph.c, client/graph.h, client/cmdhf14a.c, client/cmdhf14a.h, client/cmdhflegic.c, client/cmdhflegic.c: New files. client/cli.c, client/flasher.c, client/snooper.c, client/proxmark3.c, client/proxmark3.h, client/Makefile: Update accordingly. client/flash.h, client/flash.c, client/proxgui.cpp: Cosmetic changes. client/translate.h, client/command.c, client/gui.c, client/usb.c, client/prox.h: Remove. include/usb_cmd.h (CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443_SIM): Remove dead cmd. common/crc16.h: New file. common/crc16.c: Modify accordingly. common/iso14443crc.h: New file. common/iso14443_crc.c: Rename to common/iso14443crc.c: and modify accordingly. armsrc/lfops.c, armsrc/iso14443.c, armsrc/iso14443a.c: include .h files from the common directory instead of including the c files. common/Makefile.common, armsrc/Makefile: Modify accordingly.
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}
char pparent[512] = {0};
char *parent = pparent;
void dumpCommandsRecursive(const command_t cmds[], int markdown) {
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if (cmds[0].Name == NULL) return;
int i = 0;
int w_cmd = 25;
int w_off = 8;
// First, dump all single commands, which are not a container for
// other commands
if (markdown) {
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PrintAndLogEx(NORMAL, "|%-*s|%-*s|%s\n", w_cmd, "command", w_off, "offline", "description");
PrintAndLogEx(NORMAL, "|%-*s|%-*s|%s\n", w_cmd, "-------", w_off, "-------", "-----------");
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} else {
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PrintAndLogEx(NORMAL, "%-*s|%-*s|%s\n", w_cmd, "command", w_off, "offline", "description");
PrintAndLogEx(NORMAL, "%-*s|%-*s|%s\n", w_cmd, "-------", w_off, "-------", "-----------");
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}
while (cmds[i].Name) {
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char *cmd_offline = "N";
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if (cmds[i].Help[0] == '{' && ++i) continue;
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if (cmds[i].Offline)
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cmd_offline = "Y";
if (markdown)
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PrintAndLogEx(NORMAL, "|`%s%-*s`|%-*s|`%s`\n", parent, w_cmd - (int)strlen(parent) - 2, cmds[i].Name, w_off, cmd_offline, cmds[i].Help);
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else
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PrintAndLogEx(NORMAL, "%s%-*s|%-*s|%s\n", parent, w_cmd - (int)strlen(parent), cmds[i].Name, w_off, cmd_offline, cmds[i].Help);
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++i;
}
PrintAndLogEx(NORMAL, "\n\n");
i = 0;
// Then, print the categories. These will go into subsections with their own tables
while (cmds[i].Name) {
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if (cmds[i].Help[0] != '{' && ++i) continue;
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PrintAndLogEx(NORMAL, "### %s%s\n\n %s\n\n", parent, cmds[i].Name, cmds[i].Help);
char currentparent[512] = {0};
snprintf(currentparent, sizeof currentparent, "%s%s ", parent, cmds[i].Name);
char *old_parent = parent;
parent = currentparent;
// This is what causes the recursion, since commands Parse-implementation
// in turn calls the CmdsParse above.
if (markdown)
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cmds[i].Parse("XX_internal_command_dump_markdown_XX");
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else
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cmds[i].Parse("XX_internal_command_dump_XX");
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parent = old_parent;
++i;
}
}