diff options
Diffstat (limited to 'plugins/UserInfoEx/src/ex_import/svc_ExImINI.cpp')
| -rw-r--r-- | plugins/UserInfoEx/src/ex_import/svc_ExImINI.cpp | 547 |
1 files changed, 547 insertions, 0 deletions
diff --git a/plugins/UserInfoEx/src/ex_import/svc_ExImINI.cpp b/plugins/UserInfoEx/src/ex_import/svc_ExImINI.cpp new file mode 100644 index 0000000000..f3c4ce6362 --- /dev/null +++ b/plugins/UserInfoEx/src/ex_import/svc_ExImINI.cpp @@ -0,0 +1,547 @@ +/*
+UserinfoEx plugin for Miranda IM
+
+Copyright:
+ 2006-2010 DeathAxe, Yasnovidyashii, Merlin, K. Romanov, Kreol
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+===============================================================================
+
+File name : $HeadURL: https://userinfoex.googlecode.com/svn/trunk/ex_import/svc_ExImINI.cpp $
+Revision : $Revision: 196 $
+Last change on : $Date: 2010-09-21 03:24:30 +0400 (Вт, 21 сен 2010) $
+Last change by : $Author: ing.u.horn $
+
+===============================================================================
+*/
+
+/**
+ * system & local includes:
+ **/
+#include "commonheaders.h"
+#include "classExImContactBase.h"
+#include "dlg_ExImModules.h"
+#include "svc_ExImport.h"
+#include "svc_ExImINI.h"
+
+/**
+ * Miranda includes
+ **/
+#include <m_protocols.h>
+#include <m_protosvc.h>
+
+/***********************************************************************************************************
+ * exporting stuff
+ ***********************************************************************************************************/
+
+/**
+ * name: ExportModule
+ * desc: write all settings from a database module to file
+ * param: hContact - handle of contact the module is owned from
+ * pszModule - name of the module to save
+ * file - file to write the settings to
+ * return nothing
+ **/
+static VOID ExportModule(HANDLE hContact, LPCSTR pszModule, FILE* file)
+{
+ DB::CEnumList Settings;
+
+ if (!Settings.EnumSettings(hContact, pszModule))
+ {
+ DBVARIANT dbv;
+ LPSTR here;
+ WORD j;
+ INT i;
+ LPSTR pszSetting;
+ //char tmp[32];
+
+ // print the module header..
+ fprintf(file, "\n[%s]\n", pszModule);
+
+ for (i = 0; i < Settings.getCount(); i++)
+ {
+ pszSetting = Settings[i];
+
+ if (!DB::Setting::GetAsIs(hContact, pszModule, pszSetting, &dbv))
+ {
+ switch (dbv.type)
+ {
+ case DBVT_BYTE:
+ {
+ fprintf(file, "%s=b%u\n", pszSetting, dbv.bVal);
+ }
+ break;
+
+ case DBVT_WORD:
+ {
+ fprintf(file, "%s=w%u\n", pszSetting, dbv.wVal);
+ }
+ break;
+
+ case DBVT_DWORD:
+ {
+ fprintf(file, "%s=d%u\n", pszSetting, dbv.dVal);
+ }
+ break;
+
+ case DBVT_ASCIIZ:
+ case DBVT_UTF8:
+ {
+ for (here = dbv.pszVal; here && *here; here++)
+ {
+ switch (*here) {
+ // convert \r to STX
+ case '\r':
+ *here = 2;
+ break;
+
+ // convert \n to ETX
+ case '\n':
+ *here = 3;
+ }
+ }
+ if (dbv.type == DBVT_UTF8)
+ fprintf(file, "%s=u%s\n", pszSetting, dbv.pszVal);
+ else
+ fprintf(file, "%s=s%s\n", pszSetting, dbv.pszVal);
+ }
+ break;
+
+ case DBVT_BLOB:
+ {
+ fprintf(file, "%s=n", pszSetting);
+ for (j = 0; j < dbv.cpbVal; j++)
+ {
+ fprintf(file, "%02X ", (BYTE)dbv.pbVal[j]);
+ }
+ fputc('\n', file);
+ }
+ break;
+ }
+ DB::Variant::Free(&dbv);
+ }
+ }
+ }
+}
+
+/**
+ * name: ExportContact
+ * desc: Exports a certain contact to an ini file.
+ * param: hContact - contact to export or -1 to export all contacts
+ * pModules - module to export, NULL to export all modules of a contact
+ * file - ini file to write the contact to
+ **/
+static BOOLEAN ExportContact(HANDLE hContact, DB::CEnumList* pModules, FILE* file)
+{
+ CExImContactBase vcc;
+
+ if (pModules)
+ {
+ if ((vcc = hContact) >= NULL)
+ {
+ INT i;
+ LPSTR p;
+
+ vcc.toIni(file, pModules->getCount()-1);
+
+ for (i = 0; i < pModules->getCount(); i++)
+ {
+ p = (*pModules)[i];
+
+ /*Filter/
+ if (mir_stricmp(p, "Protocol"))*/
+ {
+ ExportModule(hContact, p, file);
+ }
+ }
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
+/**
+ * name: SvcExImINI_Export
+ * desc: Exports a certain contact or all contacts to an ini file.
+ * param: hContact - contact to export or -1 to export all contacts
+ * pszFileName - ini-filename to write the contact to
+ **/
+INT SvcExImINI_Export(lpExImParam ExImContact, LPCSTR pszFileName)
+{
+ FILE* file;
+ errno_t err;
+ DB::CEnumList Modules;
+ SYSTEMTIME now;
+ HANDLE hContact;
+
+ if (!DlgExImModules_SelectModulesToExport(ExImContact, &Modules, NULL))
+ {
+ if ((err = fopen_s(&file, pszFileName, "wt")) != NULL)
+ {
+ MsgErr(NULL,
+ LPGENT("The ini-file \"%s\"\nfor saving contact information could not be opened."),
+ pszFileName);
+ return 1;
+ }
+
+ SetCursor(LoadCursor(NULL, IDC_WAIT));
+
+ // write header
+ GetLocalTime(&now);
+ fprintf(file,
+ ";DATE = %04d-%02d-%02d %02d:%02d:%02d\n\n",
+ now.wYear, now.wMonth, now.wDay, now.wHour, now.wMinute, now.wSecond
+ );
+
+ if (Modules.getCount() == 0)
+ {
+ Modules.EnumModules();
+ }
+
+ // hContact == -1 export entire db.
+ if (ExImContact->Typ != EXIM_CONTACT)
+ {
+ // Owner
+ ExportContact(NULL, &Modules, file);
+ fprintf(file, "\n\n");
+ // Contacts
+ for (hContact = DB::Contact::FindFirst();
+ hContact != NULL;
+ hContact = DB::Contact::FindNext(hContact))
+ {
+ ExportContact(hContact, &Modules, file);
+ fprintf(file, "\n\n");
+ }
+ }
+ // export only one contact
+ else
+ {
+ ExportContact(ExImContact->hContact, &Modules, file);
+ }
+
+ if (file)
+ fclose(file);
+ SetCursor(LoadCursor(NULL, IDC_ARROW));
+ }
+ return 0;
+}
+
+/***********************************************************************************************************
+ * importing stuff
+ ***********************************************************************************************************/
+
+LPSTR strnrchr(LPSTR string, INT ch, DWORD len)
+{
+ LPSTR start = (LPSTR)string;
+
+ string += len; /* find end of string */
+ /* search towards front */
+ while (--string != start && *string != (CHAR)ch);
+ if (*string == (CHAR)ch) /* char found ? */
+ return ((LPSTR)string);
+ return(NULL);
+}
+
+/**
+ * name: ImportreadLine
+ * desc: read exactly one line into a buffer and return its pointer. Size of buffer is managed.
+ * param: file - pointer to a file
+ * string - the string to write the read line to
+ * return: pointer to the buffer on success or NULL on error
+ **/
+static DWORD ImportreadLine(FILE* file, LPSTR &str)
+{
+ CHAR c;
+ DWORD l = 0;
+ BOOLEAN bComment = 0;
+
+ str[0] = 0;
+ while (!feof(file)) {
+ switch (c = fgetc(file)) {
+ case EOF:
+ // reading error
+ if (ferror(file)) {
+ MIR_FREE(str);
+ return 0;
+ }
+ // end of line & file
+ return l;
+
+ case '\r':
+ case '\n':
+ // ignore empty lines
+ if (l == 0) {
+ bComment = 0;
+ continue;
+ }
+ return l;
+
+ case ';':
+ // found a comment line
+ bComment |= l == 0;
+ case '\t':
+ case ' ':
+ // ignore space and tab at the beginning of the line
+ if (l == 0) break;
+
+ default:
+ if (!bComment) {
+ str = mir_strncat_c(str, c);
+ l++;
+ }
+ break;
+ }
+ }
+ return 0;
+}
+
+/**
+ * name: ImportFindContact
+ * desc: This function decodes the given line, which is already identified to be a contact line.
+ * The resulting information is matcht to the given hContact if it isn't NULL.
+ * Otherwise all existing contacts are matched.
+ * param: hContact - handle to contact to match or NULL to match all existing
+ * pszBuf - pointer to the buffer holding the string of the current line in the ini.-file
+ * cchBuf - character count of the buffer
+ * return: handle to the contact that matches the information or NULL if no match
+ **/
+static HANDLE ImportFindContact(HANDLE hContact, LPSTR &strBuf, BOOLEAN bCanCreate)
+{
+ CExImContactBase vcc;
+
+ vcc.fromIni(strBuf);
+ if (vcc.handle() != INVALID_HANDLE_VALUE) {
+ //if (vcc.isHandle(hContact))
+ // return hContact;
+ return vcc.handle();
+ }
+ else if (bCanCreate)
+ return vcc.toDB();
+
+ return vcc.handle();
+}
+
+/**
+ * name: ImportSetting
+ * desc: This function writes a line identified as a setting to the database
+ * param: hContact - handle to contact to match or NULL to match all existing
+ * pszModule - module to write the setting to
+ * strLine - string with the setting and its value to write to db
+ * return: 0 if writing was ok, 1 otherwise
+ **/
+INT ImportSetting(HANDLE hContact, LPCSTR pszModule, LPSTR &strLine)
+{
+ DBCONTACTWRITESETTING cws;
+ LPSTR end, value;
+ size_t numLines = 0;
+ size_t brk;
+ LPSTR pszLine = strLine;
+
+ // check Module and filter "Protocol"
+ if (!pszModule || !*pszModule || mir_strncmp(pszModule,"Protocol",8) == 0)
+ return 1;
+ if ((end = value = mir_strchr(pszLine, '=')) == NULL)
+ return 1;
+
+ // truncate setting string if it has spaces at the end
+ do {
+ if (end == pszLine)
+ return 1;
+ *(end--) = 0;
+ } while (*end == '\t' || *end == ' ' || *end < 27);
+
+ cws.szModule = pszModule;
+ cws.szSetting = pszLine;
+
+ // skip spaces from the beginning of the value
+ do {
+ value++;
+ // if the value is empty, delete it from db
+ if (*value == '\0')
+ return DB::Setting::Delete(hContact, pszModule, pszLine);
+ } while (*value == '\t' || *value == ' ');
+
+ // decode database type and value
+ switch (*(value++)) {
+ case 'b':
+ case 'B':
+ if (brk = strspn(value, "0123456789-"))
+ *(value + brk) = 0;
+ cws.value.type = DBVT_BYTE;
+ cws.value.bVal = (BYTE)atoi(value);
+ break;
+ case 'w':
+ case 'W':
+ if (brk = strspn(value, "0123456789-"))
+ *(value + brk) = 0;
+ cws.value.type = DBVT_WORD;
+ cws.value.wVal = (WORD)atoi(value);
+ break;
+ case 'd':
+ case 'D':
+ if (brk = strspn(value, "0123456789-"))
+ *(value + brk) = 0;
+ cws.value.type = DBVT_DWORD;
+ cws.value.dVal = (DWORD)_atoi64(value);
+ break;
+ case 's':
+ case 'S':
+ case 'u':
+ case 'U':
+ for (end = value; end && *end; end++) {
+ switch (*end) {
+ // convert STX back to \r
+ case 2:
+ *end = '\r';
+ break;
+ // convert ETX back to \n
+ case 3:
+ *end = '\n';
+ break;
+ }
+ }
+ switch (*(value - 1)) {
+ case 's':
+ case 'S':
+ cws.value.type = DBVT_ASCIIZ;
+ cws.value.pszVal = value;
+ break;
+ case 'u':
+ case 'U':
+ cws.value.type = DBVT_UTF8;
+ cws.value.pszVal = value;
+ break;
+ }
+ break;
+ case 'n':
+ case 'N':
+ {
+ PBYTE dest;
+ cws.value.type = DBVT_BLOB;
+ cws.value.cpbVal = (WORD)mir_strlen(value) / 3;
+ cws.value.pbVal = (PBYTE)value;
+ for ( dest = cws.value.pbVal, value = strtok(value, " ");
+ value && *value;
+ value = strtok(NULL, " "))
+ *(dest++) = (BYTE)strtol(value, NULL, 16);
+ *dest = 0;
+ break;
+ }
+ default:
+ cws.value.type = DBVT_DELETED;
+ //return 1;
+ }
+ return CallService(MS_DB_CONTACT_WRITESETTING, (WPARAM)hContact, (LPARAM)&cws);
+}
+
+/**
+ * name: Import
+ * desc: This function imports an ini file
+ * param: hContact - handle to contact to match or NULL to match all existing
+ * file - module to write the setting to
+ * strLine - string with the setting and its value to write to db
+ * return: 0 if writing was ok, 1 otherwise
+ **/
+INT SvcExImINI_Import(HANDLE hContact, LPCSTR pszFileName)
+{
+ FILE *file;
+ HANDLE hNewContact = INVALID_HANDLE_VALUE;
+ DWORD end,
+ numLines = 0;
+ CHAR szModule[MAXSETTING] = {0};
+ WORD numContactsInFile = 0, // number of contacts in the inifile
+ numContactsAdded = 0; // number of contacts, that were added to the database
+ CHAR *strBuf = (CHAR *) mir_alloc(1);
+ *strBuf = 0;
+
+ if (file = fopen(pszFileName, "rt")) {
+ SetCursor(LoadCursor(NULL, IDC_WAIT));
+
+ while (ImportreadLine(file, strBuf)) {
+ numLines++;
+
+ // contact was found and imported
+ if (hContact != INVALID_HANDLE_VALUE && hNewContact != INVALID_HANDLE_VALUE)
+ break;
+
+ // importing settings is only valid vor the main menu item
+ if (hContact == INVALID_HANDLE_VALUE) {
+ if (!strncmp(strBuf, "SETTINGS:", 9)) {
+ *szModule = 0;
+ hNewContact = NULL;
+ continue;
+ }
+ }
+
+ // there are some modules of a contact (import only if contact exist)
+ if (!strncmp(strBuf, "FROM CONTACT:", 13)) {
+ strBuf = mir_strnerase(strBuf, 0, 13);
+ while (strBuf[0] == ' ' || strBuf[0] == '\t')
+ strBuf = mir_strnerase(strBuf, 0, 1);
+
+ numContactsInFile++;
+ if ((hNewContact = ImportFindContact(hContact, strBuf, FALSE)) != INVALID_HANDLE_VALUE)
+ numContactsAdded++;
+ continue;
+ }
+
+ // there is a contact to import / add
+ if (!strncmp(strBuf, "CONTACT:", 8)) {
+ strBuf = mir_strnerase(strBuf, 0, 8);
+ while (strBuf[0] == ' ' || strBuf[0] == '\t')
+ strBuf = mir_strnerase(strBuf, 0, 1);
+
+ *szModule = 0;
+ numContactsInFile++;
+ if ((hNewContact = ImportFindContact(hContact, strBuf, TRUE)) != INVALID_HANDLE_VALUE)
+ numContactsAdded++;
+ continue;
+ }
+
+ // read modules and settings only for valid contacts
+ if (hNewContact != INVALID_HANDLE_VALUE) {
+ // found a module line
+ if (strBuf[0] == '[' && (end = (strchr(strBuf, ']') - strBuf)) > 0) {
+ mir_strncpy(szModule, &strBuf[1], end);
+ continue;
+ }
+ // try to import a setting
+ ImportSetting(hNewContact, szModule, strBuf);
+ }
+ } //end while
+ fclose(file);
+ mir_free(strBuf);
+ SetCursor(LoadCursor(NULL, IDC_ARROW));
+
+ // the contact was not found in the file
+ if (numContactsInFile > 0 && !numContactsAdded) {
+ MsgErr(NULL,
+ LPGENT("None of the %d contacts, stored in the ini-file, match the selected contact!\nNothing will be imported"),
+ numContactsInFile);
+ }
+ // Import complete
+ else{
+ MsgBox(NULL, MB_ICON_INFO, LPGENT("Import complete"), LPGENT("Some basic statistics"),
+ LPGENT("Added %d of %d contacts stored in the ini-file."),
+ numContactsAdded, numContactsInFile);
+ }
+ return 0;
+ }
+ MsgErr(NULL,
+ LPGENT("The ini-file \"%s\"\nfor reading contact information could not be opened."),
+ pszFileName);
+ return 1;
+}
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