WebSVN - NaviCtrl - Diff - Rev 427 and 434


/*#######################################################################################*/
/* !!! THIS IS NOT FREE SOFTWARE !!!                                                     */
/*#######################################################################################*/
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Copyright (c) 2008 Ingo Busker, Holger Buss
// + Nur für den privaten Gebrauch / NON-COMMERCIAL USE ONLY
// + FOR NON COMMERCIAL USE ONLY
// + www.MikroKopter.com
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Es gilt für das gesamte Projekt (Hardware, Software, Binärfiles, Sourcecode und Dokumentation),
// + dass eine Nutzung (auch auszugsweise) nur für den privaten (nicht-kommerziellen) Gebrauch zulässig ist.
// + Sollten direkte oder indirekte kommerzielle Absichten verfolgt werden, ist mit uns (info@mikrokopter.de) Kontakt
// + bzgl. der Nutzungsbedingungen aufzunehmen.
// + Eine kommerzielle Nutzung ist z.B.Verkauf von MikroKoptern, Bestückung und Verkauf von Platinen oder Bausätzen,
// + Verkauf von Luftbildaufnahmen, usw.
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Werden Teile des Quellcodes (mit oder ohne Modifikation) weiterverwendet oder veröffentlicht,
// + unterliegen sie auch diesen Nutzungsbedingungen und diese Nutzungsbedingungen incl. Copyright müssen dann beiliegen
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Sollte die Software (auch auszugesweise) oder sonstige Informationen des MikroKopter-Projekts
// + auf anderen Webseiten oder sonstigen Medien veröffentlicht werden, muss unsere Webseite "http://www.mikrokopter.de"
// + eindeutig als Ursprung verlinkt werden
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Keine Gewähr auf Fehlerfreiheit, Vollständigkeit oder Funktion
// + Benutzung auf eigene Gefahr
// + Wir übernehmen keinerlei Haftung für direkte oder indirekte Personen- oder Sachschäden
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Die Portierung oder Nutzung der Software (oder Teile davon) auf andere Systeme (ausser der Hardware von www.mikrokopter.de) ist nur
// + mit unserer Zustimmung zulässig
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Die Funktion printf_P() unterliegt ihrer eigenen Lizenz und ist hiervon nicht betroffen
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Redistributions of source code (with or without modifications) must retain the above copyright notice,
// + this list of conditions and the following disclaimer.
// +   * Neither the name of the copyright holders nor the names of contributors may be used to endorse or promote products derived
// +     from this software without specific prior written permission.
// +   * The use of this project (hardware, software, binary files, sources and documentation) is only permitted
// +     for non-commercial use (directly or indirectly)
// +     Commercial use (for excample: selling of MikroKopters, selling of PCBs, assembly, ...) is only permitted
// +     with our written permission
// +   * If sources or documentations are redistributet on other webpages, out webpage (http://www.MikroKopter.de) must be
// +     clearly linked as origin
// +   * porting the sources to other systems or using the software on other systems (except hardware from www.mikrokopter.de) is not allowed
//
// +  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// +  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// +  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// +  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// +  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// +  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// +  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// +  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// +  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// +  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// +  POSSIBILITY OF SUCH DAMAGE.
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include "91x_lib.h"
#include "config.h"
#include "main.h"
#include "fat16.h"
#include "ftphelper.h"
#include "mkprotocol.h"
#include "debug.h"
#include "uart1.h"
 
 
typedef struct
{
  u8            Name[13];
  u8            Attribute;
  u32           Size;
} __attribute__((packed)) FTP_direntry_t;
 
FTP_direntry_t FTP_direntry;
 
char FTP_data[DATA_TRANSFER_SIZE+10];                             //  rx & tx buffer to avoid 2 buffers
 
u16 CompressBuffer(char *buf, u16 size, u16 offset)
{
  #define KEYWORD_COUNT 44
 
  // most used gpx tags can be compressed 
  const char keyword[KEYWORD_COUNT][16]=
                                        {"Altimeter>\0    \0",
                                         "Current>\0      \0",
                                         "Variometer>\0   \0",
                                         "GroundSpeed>\0  \0",
                                         "VerticalSpeed>\0\0",
                                         "FlightTime>\0   \0",
                                         "Voltage>\0      \0",
                                         "Capacity>\0     \0",
                                         "RCQuality>\0    \0",
                                         "RCRSSI>\0       \0",
                                         "Compass>\0      \0",
                                         "NickAngle>\0    \0",
                                         "RollAngle>\0    \0",
                                         "NCFlag>\0       \0",
                                         "ErrorCode>\0    \0",
                                         "TargetBearing>\0\0",
                                         "RCSticks>\0     \0",
                                         "GPSSticks>\0    \0",
                                         "extensions>\0   \0",
                                         "Course>\0       \0",
                                         "trkpt\0         \0",
                                         "time>\0         \0",
                                         "sat>\0          \0",
                                         "ele>\0          \0",
                                         " lat=\0         \0",
                                         " lon=\0         \0",
                                         "name>\0         \0",
                                         "FCFlags2>\0     \0",
                                         "MagnetField>\0  \0",
                                         "trkseg>\0       \0",
                                         "MotorCurrent>\0 \0",
                                         "AnalogInputs>\0 \0",
                                         "Servo>\0        \0",
                                         "BL_State>\0     \0",
                                         "BL_MaxPWM>\0    \0",
                                         "MikroKopter\0   \0",
                                         "metadata>\0     \0",
                                         "<WP>----,0,0,0<\0",
                                         "MagnetInclinati\0",
                                         "BL_Temperature<\0",
                                         "AvaiableMotorPo\0",
                                         "FC_I2C_ErrorCom\0",
                                         "FC_SPI_ErrorCom\0",
                                         "TargetDistance>\0" };
 
  u16 i, count = size;
  char *s = NULL, *start = buf+offset;
 
   for ( i = 0; i < KEYWORD_COUNT; i++)
   {
                s = strstr(start, keyword[i]);
                if (s != NULL)
                {       u8 keylen = strlen(keyword[i]);
                        *s= 27;  
                        *(s+1) = i+1;
                        count-= (keylen-2);
                        memcpy(s+2, s+keylen, count - (s-buf));
                        i--;
                }
        }
   
   return (count);
}
// --------------------------------------------------------------------
void CheckFTPCommand(u8 FTP_command)
{
        static Find_t fe;
        static File_t *fp = NULL;
        static u8 blockindex, compressLevel = 0;
 
        u32 filesize;
 
        switch (FTP_command)
        {
                case FTP_CMD_FINDFIRST:
                        FTP_direntry.Name[0] = 0;
                        // any file or directory except volume labels and hidden files 
                        if(findfirst_("*.*", (ATTR_ARCHIVE|ATTR_SUBDIRECTORY|ATTR_SYSTEM|ATTR_READONLY), &fe))
                        {
                                memcpy(&FTP_direntry.Name, &fe.name, 13);      
                                FTP_direntry.Attribute = fe.fp.Attribute;
                                FTP_direntry.Size = fe.fp.Size;
                        }
                        MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &FTP_direntry, sizeof(FTP_direntry));
                        break;
       
                case FTP_CMD_FINDNEXT:
                        FTP_direntry.Name[0] = 0;
                        if (findnext_(&fe))
                        {
                                memcpy(&FTP_direntry.Name, &fe.name, 13);      
                                FTP_direntry.Attribute = fe.fp.Attribute;
                                FTP_direntry.Size = fe.fp.Size;
                        }
                        MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &FTP_direntry, sizeof(FTP_direntry));
                        break;
       
                case FTP_CMD_GET_CWD: // get current working directory
                        {
                        char data_null = 0;
                        MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 3, &FTP_command, 1, getcwd_(), strlen(getcwd_()), &data_null, 1 );
                        }
                        break;
       
                case FTP_CMD_SET_CWD: // set current working directory
                        {
                        u8 cmd_successful;
                        cmd_successful = chdir_(FTP_data);
                        MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);
                        }
                        break;
 
                case FTP_CMD_CDUP: // change dir up
                        {
                        u8 cmd_successful;
                        cmd_successful = chdir_("..");
                        MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);
                        }
                        break;
 
                case FTP_CMD_MKDIR:     // create directory 
                        {
                        u8 cmd_successful;
                    cmd_successful = mkdir_(&FTP_data[0]);
                        MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);
                        }
                        break;
       
                case FTP_CMD_RMDIR:     // delete directory 
                        {
                        u8 cmd_successful;
                    cmd_successful = rmdir_(&FTP_data[0]);
                        MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);
                        }
                        break;
 
                case FTP_CMD_DELETE_FILE:       // delete file 
                        {
                        u8 cmd_successful;
                cmd_successful = fdelete_(&FTP_data[0]);
                        MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);
                        }
                        break;
 
                case FTP_CMD_OPEN_FILE: // open the file for reading
                        {
                        u8 filefound;  
                        compressLevel = FTP_data[0];
                        fp = fopen_(&FTP_data[1], 'r');
                        if (fp != NULL)
                        {
                                filefound = 1;
                                filesize = fp->Size;
                                blockindex = 0;                         // reset index counter
                        }
                        else filefound = 0;                             // this means, no valid file found for transfer
                        MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 3, &FTP_command, 1, &filefound, 1, &filesize, sizeof(filesize));
                        }
                        break;
 
                case FTP_CMD_GET_FILE_DATA:
                        {
                        u16 size = DATA_TRANSFER_SIZE;
                        if (FTP_data[0] == blockindex + 1)                                      // next block is requested
                        {
                        blockindex++;                                  
                        }
                        else
                        {
                                u32 filepos;
                                blockindex = FTP_data[0];
                                filepos = FTP_data[1];
                                filepos |= ((u32)FTP_data[2] * 0x100);
                                filepos |= ((u32) FTP_data[3] * 0x10000L);
                                filepos |= ((u32) FTP_data[4] * 0x1000000L);
                        fseek_(fp, filepos, SEEK_SET);  // set filepointer to beginning of requested block
                        }
               
                        fread_(FTP_data, DATA_TRANSFER_SIZE, 1, fp);                            // read data block to buffer);
                        FTP_data[DATA_TRANSFER_SIZE] = 0;              
           
                if (compressLevel)
                        {
                                size = CompressBuffer(FTP_data, DATA_TRANSFER_SIZE, 0);
                               
                                if (compressLevel > 1)
                                {
                                        if (size < DATA_TRANSFER_SIZE - 50)
                                        {              
                                                fread_(&FTP_data[size], DATA_TRANSFER_SIZE - size, 1, fp);                              // read data block to buffer);          
                                                FTP_data[DATA_TRANSFER_SIZE] = 0;              
                                                size = CompressBuffer(FTP_data, DATA_TRANSFER_SIZE, size);
                                        }
                                }
                        }  
                        MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 4, &FTP_command, 1, &blockindex, 1, &size, 2, &FTP_data, size);
                        }
                        break;
 
                case FTP_CMD_CLOSE_FILE:
                        fclose_(fp);
                        Debug("ftp: CloseFile");               
                        break;
 
                case FTP_CMD_CREATE_FILE:       // open the file for writing
                        {
                        u16 size = DATA_TRANSFER_SIZE;
                        //compressLevel = FTP_data[0];
                        // FTP_data[1..4] contains filesize in bytes
                        compressLevel = 0;                      // no compression for writing
                        fp = fopen_(&FTP_data[5], 'w');
                        if (fp != NULL)
                        {
                                blockindex = 0;                                                                 // reset index counter
                        }
                        else size = 0;                                                                          // this means, no valid file for transfer (maybe readonly)
                        //if (size == 0) Debug("ftp: create ERR ");
                        MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &size, 2);
                        }
                        break;
 
                case FTP_CMD_SEND_FILE_DATA:
                        {
                        u16 size = (u8)FTP_data[2];
                        size *= 0x100;
                        size += (u8) FTP_data[1];
                        //      if (FTP_data[0] == blockindex)                                          // next block is requested
                        {
                                blockindex++;                                  
                        fwrite_(&FTP_data[3], size, 1, fp);                             // write data block to buffer);
                        }      
                        MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &blockindex, 1 );
                        }
                        break;
 
                case FTP_CMD_NONE:
                default:
                        FTP_command = FTP_CMD_NONE;
                        Debug("ftp: CMD None");
                        break;
        }
}
 
 
 

Rev 427	Rev 434
1	/#######################################################################################/	1	/#######################################################################################/
2	/* !!! THIS IS NOT FREE SOFTWARE !!! */	2	/* !!! THIS IS NOT FREE SOFTWARE !!! */
3	/#######################################################################################/	3	/#######################################################################################/
4	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++	4	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
5	// + Copyright (c) 2008 Ingo Busker, Holger Buss	5	// + Copyright (c) 2008 Ingo Busker, Holger Buss
6	// + Nur für den privaten Gebrauch / NON-COMMERCIAL USE ONLY	6	// + Nur für den privaten Gebrauch / NON-COMMERCIAL USE ONLY
7	// + FOR NON COMMERCIAL USE ONLY	7	// + FOR NON COMMERCIAL USE ONLY
8	// + www.MikroKopter.com	8	// + www.MikroKopter.com
9	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++	9	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
10	// + Es gilt für das gesamte Projekt (Hardware, Software, Binärfiles, Sourcecode und Dokumentation),	10	// + Es gilt für das gesamte Projekt (Hardware, Software, Binärfiles, Sourcecode und Dokumentation),
11	// + dass eine Nutzung (auch auszugsweise) nur für den privaten (nicht-kommerziellen) Gebrauch zulässig ist.	11	// + dass eine Nutzung (auch auszugsweise) nur für den privaten (nicht-kommerziellen) Gebrauch zulässig ist.
12	// + Sollten direkte oder indirekte kommerzielle Absichten verfolgt werden, ist mit uns (info@mikrokopter.de) Kontakt	12	// + Sollten direkte oder indirekte kommerzielle Absichten verfolgt werden, ist mit uns (info@mikrokopter.de) Kontakt
13	// + bzgl. der Nutzungsbedingungen aufzunehmen.	13	// + bzgl. der Nutzungsbedingungen aufzunehmen.
14	// + Eine kommerzielle Nutzung ist z.B.Verkauf von MikroKoptern, Bestückung und Verkauf von Platinen oder Bausätzen,	14	// + Eine kommerzielle Nutzung ist z.B.Verkauf von MikroKoptern, Bestückung und Verkauf von Platinen oder Bausätzen,
15	// + Verkauf von Luftbildaufnahmen, usw.	15	// + Verkauf von Luftbildaufnahmen, usw.
16	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++	16	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
17	// + Werden Teile des Quellcodes (mit oder ohne Modifikation) weiterverwendet oder veröffentlicht,	17	// + Werden Teile des Quellcodes (mit oder ohne Modifikation) weiterverwendet oder veröffentlicht,
18	// + unterliegen sie auch diesen Nutzungsbedingungen und diese Nutzungsbedingungen incl. Copyright müssen dann beiliegen	18	// + unterliegen sie auch diesen Nutzungsbedingungen und diese Nutzungsbedingungen incl. Copyright müssen dann beiliegen
19	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++	19	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
20	// + Sollte die Software (auch auszugesweise) oder sonstige Informationen des MikroKopter-Projekts	20	// + Sollte die Software (auch auszugesweise) oder sonstige Informationen des MikroKopter-Projekts
21	// + auf anderen Webseiten oder sonstigen Medien veröffentlicht werden, muss unsere Webseite "http://www.mikrokopter.de"	21	// + auf anderen Webseiten oder sonstigen Medien veröffentlicht werden, muss unsere Webseite "http://www.mikrokopter.de"
22	// + eindeutig als Ursprung verlinkt werden	22	// + eindeutig als Ursprung verlinkt werden
23	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++	23	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
24	// + Keine Gewähr auf Fehlerfreiheit, Vollständigkeit oder Funktion	24	// + Keine Gewähr auf Fehlerfreiheit, Vollständigkeit oder Funktion
25	// + Benutzung auf eigene Gefahr	25	// + Benutzung auf eigene Gefahr
26	// + Wir übernehmen keinerlei Haftung für direkte oder indirekte Personen- oder Sachschäden	26	// + Wir übernehmen keinerlei Haftung für direkte oder indirekte Personen- oder Sachschäden
27	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++	27	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
28	// + Die Portierung oder Nutzung der Software (oder Teile davon) auf andere Systeme (ausser der Hardware von www.mikrokopter.de) ist nur	28	// + Die Portierung oder Nutzung der Software (oder Teile davon) auf andere Systeme (ausser der Hardware von www.mikrokopter.de) ist nur
29	// + mit unserer Zustimmung zulässig	29	// + mit unserer Zustimmung zulässig
30	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++	30	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
31	// + Die Funktion printf_P() unterliegt ihrer eigenen Lizenz und ist hiervon nicht betroffen	31	// + Die Funktion printf_P() unterliegt ihrer eigenen Lizenz und ist hiervon nicht betroffen
32	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++	32	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
33	// + Redistributions of source code (with or without modifications) must retain the above copyright notice,	33	// + Redistributions of source code (with or without modifications) must retain the above copyright notice,
34	// + this list of conditions and the following disclaimer.	34	// + this list of conditions and the following disclaimer.
35	// + * Neither the name of the copyright holders nor the names of contributors may be used to endorse or promote products derived	35	// + * Neither the name of the copyright holders nor the names of contributors may be used to endorse or promote products derived
36	// + from this software without specific prior written permission.	36	// + from this software without specific prior written permission.
37	// + * The use of this project (hardware, software, binary files, sources and documentation) is only permitted	37	// + * The use of this project (hardware, software, binary files, sources and documentation) is only permitted
38	// + for non-commercial use (directly or indirectly)	38	// + for non-commercial use (directly or indirectly)
39	// + Commercial use (for excample: selling of MikroKopters, selling of PCBs, assembly, ...) is only permitted	39	// + Commercial use (for excample: selling of MikroKopters, selling of PCBs, assembly, ...) is only permitted
40	// + with our written permission	40	// + with our written permission
41	// + * If sources or documentations are redistributet on other webpages, out webpage (http://www.MikroKopter.de) must be	41	// + * If sources or documentations are redistributet on other webpages, out webpage (http://www.MikroKopter.de) must be
42	// + clearly linked as origin	42	// + clearly linked as origin
43	// + * porting the sources to other systems or using the software on other systems (except hardware from www.mikrokopter.de) is not allowed	43	// + * porting the sources to other systems or using the software on other systems (except hardware from www.mikrokopter.de) is not allowed
44	//	44	//
45	// + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"	45	// + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
46	// + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE	46	// + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
47	// + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE	47	// + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
48	// + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE	48	// + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
49	// + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR	49	// + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
50	// + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF	50	// + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
51	// + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS	51	// + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
52	// + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN	52	// + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
53	// + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)	53	// + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
54	// + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE	54	// + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
55	// + POSSIBILITY OF SUCH DAMAGE.	55	// + POSSIBILITY OF SUCH DAMAGE.
56	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++	56	// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
57		57
58	#include <stdio.h>	58	#include <stdio.h>
59	#include <stdarg.h>	59	#include <stdarg.h>
60	#include <string.h>	60	#include <string.h>
61	#include "91x_lib.h"	61	#include "91x_lib.h"
62	#include "config.h"	62	#include "config.h"
63	#include "main.h"	63	#include "main.h"
64	#include "fat16.h"	64	#include "fat16.h"
65	#include "ftphelper.h"	65	#include "ftphelper.h"
66	#include "mkprotocol.h"	66	#include "mkprotocol.h"
67	#include "debug.h"	67	#include "debug.h"
68	#include "uart1.h"	68	#include "uart1.h"
69		69
70		70
71	typedef struct	71	typedef struct
72	{	72	{
73	u8 Name[13];	73	u8 Name[13];
74	u8 Attribute;	74	u8 Attribute;
75	u32 Size;	75	u32 Size;
76	} __attribute__((packed)) FTP_direntry_t;	76	} __attribute__((packed)) FTP_direntry_t;
77		77
78	FTP_direntry_t FTP_direntry;	78	FTP_direntry_t FTP_direntry;
79		79
80	char FTP_data[DATA_TRANSFER_SIZE+10]; // rx & tx buffer to avoid 2 buffers	80	char FTP_data[DATA_TRANSFER_SIZE+10]; // rx & tx buffer to avoid 2 buffers
81		81
82	u16 CompressBuffer(char *buf, u16 size, u16 offset)	82	u16 CompressBuffer(char *buf, u16 size, u16 offset)
83	{	83	{
84	#define KEYWORD_COUNT 27	84	#define KEYWORD_COUNT 44
85		85
86	// most used gpx tags can be compressed	86	// most used gpx tags can be compressed
87	const char keyword[KEYWORD_COUNT][16]=	87	const char keyword[KEYWORD_COUNT][16]=
88	{"Altimeter>\0 \0",	88	{"Altimeter>\0 \0",
89	"Current>\0 \0",	89	"Current>\0 \0",
90	"Variometer>\0 \0",	90	"Variometer>\0 \0",
91	"GroundSpeed>\0 \0",	91	"GroundSpeed>\0 \0",
92	"VerticalSpeed>\0\0",	92	"VerticalSpeed>\0\0",
93	"FlightTime>\0 \0",	93	"FlightTime>\0 \0",
94	"Voltage>\0 \0",	94	"Voltage>\0 \0",
95	"Capacity>\0 \0",	95	"Capacity>\0 \0",
96	"RCQuality>\0 \0",	96	"RCQuality>\0 \0",
97	"RCRSSI>\0 \0",	97	"RCRSSI>\0 \0",
98	"Compass>\0 \0",	98	"Compass>\0 \0",
99	"NickAngle>\0 \0",	99	"NickAngle>\0 \0",
100	"RollAngle>\0 \0",	100	"RollAngle>\0 \0",
101	"NCFlag>\0 \0",	101	"NCFlag>\0 \0",
102	"ErrorCode>\0 \0",	102	"ErrorCode>\0 \0",
103	"TargetBearing>\0\0",	103	"TargetBearing>\0\0",
104	"RCSticks>\0 \0",	104	"RCSticks>\0 \0",
105	"GPSSticks>\0 \0",	105	"GPSSticks>\0 \0",
106	"extensions>\0 \0",	106	"extensions>\0 \0",
107	"Course>\0 \0",	107	"Course>\0 \0",
108	"trkpt\0 \0",	108	"trkpt\0 \0",
109	"time>\0 \0",	109	"time>\0 \0",
110	"sat>\0 \0",	110	"sat>\0 \0",
111	"ele>\0 \0",	111	"ele>\0 \0",
112	" lat=\0 \0",	112	" lat=\0 \0",
113	" lon=\0 \0",	113	" lon=\0 \0",
-		114	"name>\0 \0",
-		115	"FCFlags2>\0 \0",
-		116	"MagnetField>\0 \0",
-		117	"trkseg>\0 \0",
-		118	"MotorCurrent>\0 \0",
-		119	"AnalogInputs>\0 \0",
-		120	"Servo>\0 \0",
-		121	"BL_State>\0 \0",
-		122	"BL_MaxPWM>\0 \0",
-		123	"MikroKopter\0 \0",
-		124	"metadata>\0 \0",
-		125	"<WP>----,0,0,0<\0",
-		126	"MagnetInclinati\0",
-		127	"BL_Temperature<\0",
-		128	"AvaiableMotorPo\0",
-		129	"FC_I2C_ErrorCom\0",
-		130	"FC_SPI_ErrorCom\0",
114	"TargetDistance>\0" };	131	"TargetDistance>\0" };
-		132
115	u16 i, count = size;	133	u16 i, count = size;
116	char s = NULL, start = buf+offset;	134	char s = NULL, start = buf+offset;
117		135
118	for ( i = 0; i < KEYWORD_COUNT; i++)	136	for ( i = 0; i < KEYWORD_COUNT; i++)
119	{	137	{
120	s = strstr(start, keyword[i]);	138	s = strstr(start, keyword[i]);
121	if (s != NULL)	139	if (s != NULL)
122	{ u8 keylen = strlen(keyword[i]);	140	{ u8 keylen = strlen(keyword[i]);
123	*s= 27;	141	*s= 27;
124	*(s+1) = i+1;	142	*(s+1) = i+1;
125	count-= (keylen-2);	143	count-= (keylen-2);
126	memcpy(s+2, s+keylen, count - (s-buf));	144	memcpy(s+2, s+keylen, count - (s-buf));
127	i--;	145	i--;
128	}	146	}
129	}	147	}
130		148
131	return (count);	149	return (count);
132	}	150	}
133	// --------------------------------------------------------------------	151	// --------------------------------------------------------------------
134	void CheckFTPCommand(u8 FTP_command)	152	void CheckFTPCommand(u8 FTP_command)
135	{	153	{
136	static Find_t fe;	154	static Find_t fe;
137	static File_t *fp = NULL;	155	static File_t *fp = NULL;
138	static u8 blockindex, compressLevel = 0;	156	static u8 blockindex, compressLevel = 0;
139		157
140	u32 filesize;	158	u32 filesize;
141		159
142	switch (FTP_command)	160	switch (FTP_command)
143	{	161	{
144	case FTP_CMD_FINDFIRST:	162	case FTP_CMD_FINDFIRST:
145	FTP_direntry.Name[0] = 0;	163	FTP_direntry.Name[0] = 0;
146	// any file or directory except volume labels and hidden files	164	// any file or directory except volume labels and hidden files
147	if(findfirst_(".", (ATTR_ARCHIVE\|ATTR_SUBDIRECTORY\|ATTR_SYSTEM\|ATTR_READONLY), &fe))	165	if(findfirst_(".", (ATTR_ARCHIVE\|ATTR_SUBDIRECTORY\|ATTR_SYSTEM\|ATTR_READONLY), &fe))
148	{	166	{
149	memcpy(&FTP_direntry.Name, &fe.name, 13);	167	memcpy(&FTP_direntry.Name, &fe.name, 13);
150	FTP_direntry.Attribute = fe.fp.Attribute;	168	FTP_direntry.Attribute = fe.fp.Attribute;
151	FTP_direntry.Size = fe.fp.Size;	169	FTP_direntry.Size = fe.fp.Size;
152	}	170	}
153	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &FTP_direntry, sizeof(FTP_direntry));	171	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &FTP_direntry, sizeof(FTP_direntry));
154	break;	172	break;
155		173
156	case FTP_CMD_FINDNEXT:	174	case FTP_CMD_FINDNEXT:
157	FTP_direntry.Name[0] = 0;	175	FTP_direntry.Name[0] = 0;
158	if (findnext_(&fe))	176	if (findnext_(&fe))
159	{	177	{
160	memcpy(&FTP_direntry.Name, &fe.name, 13);	178	memcpy(&FTP_direntry.Name, &fe.name, 13);
161	FTP_direntry.Attribute = fe.fp.Attribute;	179	FTP_direntry.Attribute = fe.fp.Attribute;
162	FTP_direntry.Size = fe.fp.Size;	180	FTP_direntry.Size = fe.fp.Size;
163	}	181	}
164	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &FTP_direntry, sizeof(FTP_direntry));	182	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &FTP_direntry, sizeof(FTP_direntry));
165	break;	183	break;
166		184
167	case FTP_CMD_GET_CWD: // get current working directory	185	case FTP_CMD_GET_CWD: // get current working directory
168	{	186	{
169	char data_null = 0;	187	char data_null = 0;
170	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 3, &FTP_command, 1, getcwd_(), strlen(getcwd_()), &data_null, 1 );	188	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 3, &FTP_command, 1, getcwd_(), strlen(getcwd_()), &data_null, 1 );
171	}	189	}
172	break;	190	break;
173		191
174	case FTP_CMD_SET_CWD: // set current working directory	192	case FTP_CMD_SET_CWD: // set current working directory
175	{	193	{
176	u8 cmd_successful;	194	u8 cmd_successful;
177	cmd_successful = chdir_(FTP_data);	195	cmd_successful = chdir_(FTP_data);
178	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);	196	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);
179	}	197	}
180	break;	198	break;
181		199
182	case FTP_CMD_CDUP: // change dir up	200	case FTP_CMD_CDUP: // change dir up
183	{	201	{
184	u8 cmd_successful;	202	u8 cmd_successful;
185	cmd_successful = chdir_("..");	203	cmd_successful = chdir_("..");
186	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);	204	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);
187	}	205	}
188	break;	206	break;
189		207
190	case FTP_CMD_MKDIR: // create directory	208	case FTP_CMD_MKDIR: // create directory
191	{	209	{
192	u8 cmd_successful;	210	u8 cmd_successful;
193	cmd_successful = mkdir_(&FTP_data[0]);	211	cmd_successful = mkdir_(&FTP_data[0]);
194	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);	212	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);
195	}	213	}
196	break;	214	break;
197		215
198	case FTP_CMD_RMDIR: // delete directory	216	case FTP_CMD_RMDIR: // delete directory
199	{	217	{
200	u8 cmd_successful;	218	u8 cmd_successful;
201	cmd_successful = rmdir_(&FTP_data[0]);	219	cmd_successful = rmdir_(&FTP_data[0]);
202	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);	220	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);
203	}	221	}
204	break;	222	break;
205		223
206	case FTP_CMD_DELETE_FILE: // delete file	224	case FTP_CMD_DELETE_FILE: // delete file
207	{	225	{
208	u8 cmd_successful;	226	u8 cmd_successful;
209	cmd_successful = fdelete_(&FTP_data[0]);	227	cmd_successful = fdelete_(&FTP_data[0]);
210	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);	228	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &cmd_successful, 1);
211	}	229	}
212	break;	230	break;
213		231
214	case FTP_CMD_OPEN_FILE: // open the file for reading	232	case FTP_CMD_OPEN_FILE: // open the file for reading
215	{	233	{
216	u8 filefound;	234	u8 filefound;
217	compressLevel = FTP_data[0];	235	compressLevel = FTP_data[0];
218	fp = fopen_(&FTP_data[1], 'r');	236	fp = fopen_(&FTP_data[1], 'r');
219	if (fp != NULL)	237	if (fp != NULL)
220	{	238	{
221	filefound = 1;	239	filefound = 1;
222	filesize = fp->Size;	240	filesize = fp->Size;
223	blockindex = 0; // reset index counter	241	blockindex = 0; // reset index counter
224	}	242	}
225	else filefound = 0; // this means, no valid file found for transfer	243	else filefound = 0; // this means, no valid file found for transfer
226	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 3, &FTP_command, 1, &filefound, 1, &filesize, sizeof(filesize));	244	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 3, &FTP_command, 1, &filefound, 1, &filesize, sizeof(filesize));
227	}	245	}
228	break;	246	break;
229		247
230	case FTP_CMD_GET_FILE_DATA:	248	case FTP_CMD_GET_FILE_DATA:
231	{	249	{
232	u16 size = DATA_TRANSFER_SIZE;	250	u16 size = DATA_TRANSFER_SIZE;
233	if (FTP_data[0] == blockindex + 1) // next block is requested	251	if (FTP_data[0] == blockindex + 1) // next block is requested
234	{	252	{
235	blockindex++;	253	blockindex++;
236	}	254	}
237	else	255	else
238	{	256	{
239	u32 filepos;	257	u32 filepos;
240	blockindex = FTP_data[0];	258	blockindex = FTP_data[0];
241	filepos = FTP_data[1];	259	filepos = FTP_data[1];
242	filepos \|= ((u32)FTP_data[2] * 0x100);	260	filepos \|= ((u32)FTP_data[2] * 0x100);
243	filepos \|= ((u32) FTP_data[3] * 0x10000L);	261	filepos \|= ((u32) FTP_data[3] * 0x10000L);
244	filepos \|= ((u32) FTP_data[4] * 0x1000000L);	262	filepos \|= ((u32) FTP_data[4] * 0x1000000L);
245	fseek_(fp, filepos, SEEK_SET); // set filepointer to beginning of requested block	263	fseek_(fp, filepos, SEEK_SET); // set filepointer to beginning of requested block
246	}	264	}
247		265
248	fread_(FTP_data, DATA_TRANSFER_SIZE, 1, fp); // read data block to buffer);	266	fread_(FTP_data, DATA_TRANSFER_SIZE, 1, fp); // read data block to buffer);
249	FTP_data[DATA_TRANSFER_SIZE] = 0;	267	FTP_data[DATA_TRANSFER_SIZE] = 0;
250		268
251	if (compressLevel)	269	if (compressLevel)
252	{	270	{
253	size = CompressBuffer(FTP_data, DATA_TRANSFER_SIZE, 0);	271	size = CompressBuffer(FTP_data, DATA_TRANSFER_SIZE, 0);
254		272
255	if (compressLevel > 1)	273	if (compressLevel > 1)
256	{	274	{
257	if (size < DATA_TRANSFER_SIZE - 50)	275	if (size < DATA_TRANSFER_SIZE - 50)
258	{	276	{
259	fread_(&FTP_data[size], DATA_TRANSFER_SIZE - size, 1, fp); // read data block to buffer);	277	fread_(&FTP_data[size], DATA_TRANSFER_SIZE - size, 1, fp); // read data block to buffer);
260	FTP_data[DATA_TRANSFER_SIZE] = 0;	278	FTP_data[DATA_TRANSFER_SIZE] = 0;
261	size = CompressBuffer(FTP_data, DATA_TRANSFER_SIZE, size);	279	size = CompressBuffer(FTP_data, DATA_TRANSFER_SIZE, size);
262	}	280	}
263	}	281	}
264	}	282	}
265	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 4, &FTP_command, 1, &blockindex, 1, &size, 2, &FTP_data, size);	283	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 4, &FTP_command, 1, &blockindex, 1, &size, 2, &FTP_data, size);
266	}	284	}
267	break;	285	break;
268		286
269	case FTP_CMD_CLOSE_FILE:	287	case FTP_CMD_CLOSE_FILE:
270	fclose_(fp);	288	fclose_(fp);
271	Debug("ftp: CloseFile");	289	Debug("ftp: CloseFile");
272	break;	290	break;
273		291
274	case FTP_CMD_CREATE_FILE: // open the file for writing	292	case FTP_CMD_CREATE_FILE: // open the file for writing
275	{	293	{
276	u16 size = DATA_TRANSFER_SIZE;	294	u16 size = DATA_TRANSFER_SIZE;
277	//compressLevel = FTP_data[0];	295	//compressLevel = FTP_data[0];
278	// FTP_data[1..4] contains filesize in bytes	296	// FTP_data[1..4] contains filesize in bytes
279	compressLevel = 0; // no compression for writing	297	compressLevel = 0; // no compression for writing
280	fp = fopen_(&FTP_data[5], 'w');	298	fp = fopen_(&FTP_data[5], 'w');
281	if (fp != NULL)	299	if (fp != NULL)
282	{	300	{
283	blockindex = 0; // reset index counter	301	blockindex = 0; // reset index counter
284	}	302	}
285	else size = 0; // this means, no valid file for transfer (maybe readonly)	303	else size = 0; // this means, no valid file for transfer (maybe readonly)
286	//if (size == 0) Debug("ftp: create ERR ");	304	//if (size == 0) Debug("ftp: create ERR ");
287	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &size, 2);	305	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &size, 2);
288	}	306	}
289	break;	307	break;
290		308
291	case FTP_CMD_SEND_FILE_DATA:	309	case FTP_CMD_SEND_FILE_DATA:
292	{	310	{
293	u16 size = (u8)FTP_data[2];	311	u16 size = (u8)FTP_data[2];
294	size *= 0x100;	312	size *= 0x100;
295	size += (u8) FTP_data[1];	313	size += (u8) FTP_data[1];
296	// if (FTP_data[0] == blockindex) // next block is requested	314	// if (FTP_data[0] == blockindex) // next block is requested
297	{	315	{
298	blockindex++;	316	blockindex++;
299	fwrite_(&FTP_data[3], size, 1, fp); // write data block to buffer);	317	fwrite_(&FTP_data[3], size, 1, fp); // write data block to buffer);
300	}	318	}
301	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &blockindex, 1 );	319	MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &blockindex, 1 );
302	}	320	}
303	break;	321	break;
304		322
305	case FTP_CMD_NONE:	323	case FTP_CMD_NONE:
306	default:	324	default:
307	FTP_command = FTP_CMD_NONE;	325	FTP_command = FTP_CMD_NONE;
308	Debug("ftp: CMD None");	326	Debug("ftp: CMD None");
309	break;	327	break;
310	}	328	}
311	}	329	}
312		330
313		331
314		332

Subversion Repositories NaviCtrl

(root)/tags/V2.06b/ftphelper.c @ 725 - Rev 427 → 434