Diffstat (limited to 'gammu/emb/common/service/backup/backlmb.c') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | gammu/emb/common/service/backup/backlmb.c | 413 |
1 files changed, 413 insertions, 0 deletions
diff --git a/gammu/emb/common/service/backup/backlmb.c b/gammu/emb/common/service/backup/backlmb.c new file mode 100644 index 0000000..d7f845a --- a/dev/null +++ b/gammu/emb/common/service/backup/backlmb.c @@ -0,0 +1,413 @@ +/* (c) 2001-2004 by Marcin Wiacek */ + +#include <string.h> +#include <ctype.h> + +#include "../../phone/nokia/nfunc.h" +#include "../../phone/nokia/dct3/n7110.h" +#include "../../misc/coding/coding.h" +#include "../gsmlogo.h" +#include "../gsmmisc.h" +#include "backlmb.h" + +#ifdef GSM_ENABLE_BACKUP + +static void SaveLMBStartupEntry(FILE *file, GSM_Bitmap bitmap) +{ + int count=13; + GSM_Phone_Bitmap_Types Type; + /* Welcome note and logo header block */ + char req[1000] = { + 'W','E','L',' ', /*block identifier*/ + 00,00, /*block data size*/ + 0x02,00,00,00,00,00, + 0x00}; /*number of blocks (like in 6110 frame)*/ + + if (bitmap.Type == GSM_StartupLogo) { + req[count++] = 0x01; + req[count++] = bitmap.BitmapHeight; + req[count++] = bitmap.BitmapWidth; + Type = GSM_NokiaStartupLogo; + switch (bitmap.BitmapHeight) { + case 65: Type = GSM_Nokia7110StartupLogo; break; + case 60: Type = GSM_Nokia6210StartupLogo; break; + } + PHONE_EncodeBitmap(Type, req+count, &bitmap); + count = count + PHONE_GetBitmapSize(Type, 0, 0); + + req[12]++; + } + if (bitmap.Type == GSM_WelcomeNote_Text) { + req[count++]=0x02; + req[count++]=UnicodeLength(bitmap.Text); + memcpy(req+count,DecodeUnicodeString(bitmap.Text),UnicodeLength(bitmap.Text)); + count=count+UnicodeLength(bitmap.Text); + + req[12]++; + } + + req[4]=(count-12)%256; + req[5]=(count-12)/256; + + fwrite(req, 1, count, file); +} + +static void SaveLMBCallerEntry(FILE *file, GSM_Bitmap bitmap) +{ + int count=12, textlen; + char req[500] = { + 'C','G','R',' ', /*block identifier*/ + 00,00, /*block data size*/ + 02,00, + 00, /*group number=0,1,etc.*/ + 00,00,00}; + + req[count++] = bitmap.Location - 1; + if (bitmap.DefaultName) { + req[count++] = 0; + } else { + textlen = UnicodeLength(bitmap.Text); + req[count++] = textlen; + memcpy(req+count,DecodeUnicodeString(bitmap.Text),textlen); + count += textlen; + } + if (bitmap.DefaultRingtone) { + req[count++] = 0x16; + } else { + req[count++] = bitmap.RingtoneID; + } + if (bitmap.BitmapEnabled) req[count++] = 0x01; else req[count++] = 0x00; + req[count++] = (PHONE_GetBitmapSize(GSM_NokiaCallerLogo,0,0) + 4) >> 8; + req[count++] = (PHONE_GetBitmapSize(GSM_NokiaCallerLogo,0,0) + 4) % 0xff; + if (bitmap.DefaultBitmap) { + bitmap.BitmapWidth = 72; + bitmap.BitmapHeight = 14; + GSM_ClearBitmap(&bitmap); + } + NOKIA_CopyBitmap(GSM_NokiaCallerLogo, &bitmap, req, &count); + req[count++]=0; + + req[4]=(count-12)%256; + req[5]=(count-12)/256; + req[8]=bitmap.Location; + + fwrite(req, 1, count, file); +} + +void SaveLMBPBKEntry(FILE *file, GSM_MemoryEntry *entry) +{ + int count = 16, blocks; + char req[500] = { + 'P','B','E','2', /*block identifier*/ + 00,00, /*block data size*/ + 00,00, + 00,00, /*position of phonebook entry*/ + 03, /*memory type. ME=02;SM=03*/ + 00, + 00,00, /*position of phonebook entry*/ + 03, /*memory type. ME=02;SM=03*/ + 00}; + + count=count+N71_65_EncodePhonebookFrame(NULL, req+16, *entry, &blocks, true, true); + + req[4]=(count-12)%256; + req[5]=(count-12)/256; + req[8]=req[12] = entry->Location & 0xff; + req[9]=req[13] = (entry->Location >> 8); + if (entry->MemoryType==MEM_ME) req[10]=req[14]=2; + + fwrite(req, 1, count, file); +} + +GSM_Error SaveLMB(char *FileName, GSM_Backup *backup) +{ + FILE *file; + int i; + char LMBHeader[] = {'L','M','B',' '}; /*file identifier*/ + char PBKHeader[] = { /*Phonebook header block */ + 'P','B','K',' ', /*block identifier*/ + 0x08,00, /*block data size*/ + 0x02,00, + 03, /*memory type. ME=02;SM=03*/ + 00,00,00, + 00,00, /*size of phonebook*/ + 14, /*max length of each position*/ + 00,00,00,00,00}; + + + file = fopen(FileName, "wb"); + if (file == NULL) return ERR_CANTOPENFILE; + + /* Write the header of the file. */ + fwrite(LMBHeader, 1, sizeof(LMBHeader), file); + + if (backup->PhonePhonebook[0]!=NULL) { + PBKHeader[8] = 2; /* memory type=MEM_ME */ + PBKHeader[12] = (unsigned char)(500 % 256); + PBKHeader[13] = 500 / 256; + fwrite(PBKHeader, 1, sizeof(PBKHeader), file); + i=0; + while (backup->PhonePhonebook[i]!=NULL) { + SaveLMBPBKEntry(file, backup->PhonePhonebook[i]); + i++; + } + } + if (backup->SIMPhonebook[0]!=NULL) { + PBKHeader[8] = 3; /* memory type=MEM_SM */ + PBKHeader[12] = (unsigned char)(250 % 256); + PBKHeader[13] = 250 / 256; + PBKHeader[14] = 0x16; /* max size of one entry */ + fwrite(PBKHeader, 1, sizeof(PBKHeader), file); + i=0; + while (backup->SIMPhonebook[i]!=NULL) { + SaveLMBPBKEntry(file, backup->SIMPhonebook[i]); + i++; + } + } + i=0; + while (backup->CallerLogos[i]!=NULL) { + SaveLMBCallerEntry(file, *backup->CallerLogos[i]); + i++; + } + if (backup->StartupLogo!=NULL) { + SaveLMBStartupEntry(file, *backup->StartupLogo); + } + + fclose(file); + return ERR_NONE; +} + +static GSM_Error LoadLMBCallerEntry(unsigned char *buffer, unsigned char *buffer2, GSM_Backup *backup) +{ + GSM_Bitmap bitmap; + int num; + +#ifdef DEBUG + dbgprintf("Number %i, name \"", buffer2[0]+1); + for (num=0;num<buffer2[1];num++) dbgprintf("%c", buffer2[num+2]); + dbgprintf("\"\n"); + dbgprintf("Ringtone ID=%i\n", buffer2[num+2]); + if (buffer2[num+3]==1) { + dbgprintf("Logo enabled\n"); + } else { + dbgprintf("Logo disabled\n"); + } +#endif + + bitmap.Location = buffer2[0] + 1; + bitmap.Type = GSM_CallerGroupLogo; + bitmap.DefaultRingtone = false; + bitmap.RingtoneID = buffer2[buffer2[1]+2]; + + EncodeUnicode(bitmap.Text,buffer2+2,buffer2[1]); + if (bitmap.Text[0] == 0x00 && bitmap.Text[1] == 0x00) { + bitmap.DefaultName = true; + } else { + bitmap.DefaultName = false; + } + + bitmap.BitmapEnabled = false; + if (buffer2[buffer2[1]+3]==1) bitmap.BitmapEnabled=true; + + bitmap.DefaultBitmap = false; + PHONE_DecodeBitmap(GSM_NokiaCallerLogo, buffer2+(buffer2[1]+10), &bitmap); + +#ifdef DEBUG + dbgprintf("Caller logo\n"); + if (di.dl == DL_TEXTALL || di.dl == DL_TEXTALLDATE) GSM_PrintBitmap(di.df,&bitmap); +#endif + + num = 0; + while (backup->CallerLogos[num] != NULL) num++; + if (num < GSM_BACKUP_MAX_CALLER) { + backup->CallerLogos[num] = malloc(sizeof(GSM_Bitmap)); + if (backup->CallerLogos[num] == NULL) return ERR_MOREMEMORY; + backup->CallerLogos[num + 1] = NULL; + } else { + dbgprintf("Increase GSM_BACKUP_MAX_CALLER\n"); + return ERR_MOREMEMORY; + } + *backup->CallerLogos[num] = bitmap; + + return ERR_NONE; +} + +static GSM_Error LoadLMBStartupEntry(unsigned char *buffer, unsigned char *buffer2, GSM_Backup *backup) +{ + int i,j; +#ifdef DEBUG + int z; +#endif + GSM_Phone_Bitmap_Types Type; + + j=1; + for (i=0;i<buffer2[0];i++) { + switch (buffer2[j++]) { + case 1: + dbgprintf("Block 1 - startup logo\n"); + backup->StartupLogo = malloc(sizeof(GSM_Bitmap)); + if (backup->StartupLogo == NULL) return ERR_MOREMEMORY; + backup->StartupLogo->Location = 1; + backup->StartupLogo->BitmapHeight = buffer2[j++]; + backup->StartupLogo->BitmapWidth = buffer2[j++]; + Type = GSM_NokiaStartupLogo; + switch (backup->StartupLogo->BitmapHeight) { + case 65: Type = GSM_Nokia7110StartupLogo; break; + case 60: Type = GSM_Nokia6210StartupLogo; break; + } + PHONE_DecodeBitmap(Type, buffer2+j, backup->StartupLogo); +#ifdef DEBUG + if (di.dl == DL_TEXTALL || di.dl == DL_TEXTALLDATE) GSM_PrintBitmap(di.df,backup->StartupLogo); +#endif + j = j + PHONE_GetBitmapSize(Type,0,0); + break; + case 2: +#ifdef DEBUG + dbgprintf("Block 2 - welcome note \""); + for (z=0;z<buffer2[j];z++) dbgprintf("%c",buffer2[j+z+1]); + dbgprintf("\"\n"); +#endif + if (backup->StartupLogo == NULL) { + backup->StartupLogo = malloc(sizeof(GSM_Bitmap)); + if (backup->StartupLogo == NULL) return ERR_MOREMEMORY; + backup->StartupLogo->Type = GSM_WelcomeNote_Text; + EncodeUnicode(backup->StartupLogo->Text,buffer2+j,buffer2[j]); + } + j = j + buffer2[j]; + break; + default: + dbgprintf("Unknown block %02x\n",buffer2[j]); + break; + } + } + return ERR_NONE; +} + +static GSM_Error LoadLMBPbkEntry(unsigned char *buffer, unsigned char *buffer2, GSM_Backup *backup) +{ + GSM_MemoryEntry pbk; + int num; + +#ifdef DEBUG + dbgprintf("Memory : "); + switch(buffer[10]) { + case 2 : dbgprintf("(internal)\n"); break; + case 3 : dbgprintf("(sim)\n"); break; + default: dbgprintf("(unknown)\n"); break; + } + dbgprintf("Location : %i\n",buffer2[0]+buffer2[1]*256); +#endif + + N71_65_DecodePhonebook(NULL, &pbk, NULL,NULL,buffer2+4,(buffer[4]+buffer[5]*256)-4,false); + + pbk.MemoryType=MEM_SM; + if (buffer[10]==2) pbk.MemoryType=MEM_ME; + + pbk.Location=buffer2[0]+256*buffer2[1]; + + num = 0; + if (buffer[10]==2) { + while (backup->PhonePhonebook[num] != NULL) num++; + if (num < GSM_BACKUP_MAX_PHONEPHONEBOOK) { + backup->PhonePhonebook[num] = malloc(sizeof(GSM_MemoryEntry)); + if (backup->PhonePhonebook[num] == NULL) return ERR_MOREMEMORY; + backup->PhonePhonebook[num + 1] = NULL; + } else { + dbgprintf("Increase GSM_BACKUP_MAX_PHONEPHONEBOOK\n"); + return ERR_MOREMEMORY; + } + *backup->PhonePhonebook[num] = pbk; + } else { + while (backup->SIMPhonebook[num] != NULL) num++; + if (num < GSM_BACKUP_MAX_SIMPHONEBOOK) { + backup->SIMPhonebook[num] = malloc(sizeof(GSM_MemoryEntry)); + if (backup->SIMPhonebook[num] == NULL) return ERR_MOREMEMORY; + backup->SIMPhonebook[num + 1] = NULL; + } else { + dbgprintf("Increase GSM_BACKUP_MAX_SIMPHONEBOOK\n"); + return ERR_MOREMEMORY; + } + *backup->SIMPhonebook[num] = pbk; + } + return ERR_NONE; +} + +GSM_Error LoadLMB(char *FileName, GSM_Backup *backup) +{ +#ifdef DEBUG + int i; +#endif + unsigned char buffer[12], buffer2[1000]; + FILE *file; + GSM_Error error; + + file = fopen(FileName, "rb"); + if (file == NULL) return(ERR_CANTOPENFILE); + + /* Read the header of the file. */ + fread(buffer, 1, 4, file); + + /* while we have something to read */ + while (fread(buffer, 1, 12, file)==12) { +#ifdef DEBUG + /* Info about block in the file */ + dbgprintf("Block \""); + for (i=0;i<4;i++) {dbgprintf("%c",buffer[i]);} + dbgprintf("\" ("); + if (memcmp(buffer, "PBK ",4)==0) { dbgprintf("Phonebook"); + } else if (memcmp(buffer, "PBE2",4)==0) { dbgprintf("Phonebook entry"); + } else if (memcmp(buffer, "CGR ",4)==0) { dbgprintf("Caller group"); + } else if (memcmp(buffer, "SPD ",4)==0) { dbgprintf("Speed dial"); + } else if (memcmp(buffer, "OLG ",4)==0) { dbgprintf("Operator logo"); + } else if (memcmp(buffer, "WEL ",4)==0) { dbgprintf("Startup logo and welcome text"); + } else { dbgprintf("unknown - ignored"); + } + dbgprintf(") - length %i\n", buffer[4]+buffer[5]*256); +#endif + /* reading block data */ + fread(buffer2, 1, buffer[4]+buffer[5]*256, file); + +#ifdef DEBUG + if (memcmp(buffer, "PBK ",4)==0) { + dbgprintf("Size of phonebook %i, type %i ",(buffer2[0]+buffer2[1]*256),buffer[8]); + switch(buffer[8]) { + case 2 : dbgprintf("(internal)");break; + case 3 : dbgprintf("(sim)") ;break; + default: dbgprintf("(unknown)") ;break; + } + dbgprintf(", length of each position - %i\n",buffer2[2]); + } +#endif + if (memcmp(buffer, "PBE2",4)==0) { + error = LoadLMBPbkEntry(buffer,buffer2,backup); + if (error != ERR_NONE) { + fclose(file); + return error; + } + } + if (memcmp(buffer, "CGR ",4)==0) { + error = LoadLMBCallerEntry(buffer, buffer2, backup); + if (error != ERR_NONE) { + fclose(file); + return error; + } + } + if (memcmp(buffer, "WEL ",4)==0) { + error = LoadLMBStartupEntry(buffer, buffer2, backup); + if (error != ERR_NONE) { + fclose(file); + return error; + } + } + } + + fclose(file); + + return ERR_NONE; +} + +#endif + +/* How should editor hadle tabs in this file? Add editor commands here. + * vim: noexpandtab sw=8 ts=8 sts=8: + */ |