--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pst2ldif.c	Sun Jul 11 13:31:02 2004 -0700
@@ -0,0 +1,423 @@
+/*
+
+Copyright (c) 2004 Carl Byington - 510 Software Group, released under
+the GPL version 2 or any later version at your choice available at
+http://www.fsf.org/licenses/gpl.txt
+
+Based on readpst.c by David Smith
+
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <string.h>
+#include <ctype.h>
+#include <limits.h>
+#include <errno.h>
+
+#ifndef _WIN32
+# include <unistd.h>
+# include <sys/stat.h> //mkdir
+
+// for reading of directory and clearing in function mk_separate_dir
+# include <sys/types.h>
+# include <dirent.h>
+#else
+# include <direct.h>
+# define chdir _chdir
+# define int32_t __int32
+#endif
+
+#ifndef __GNUC__
+# include "XGetopt.h"
+#endif
+
+#include "libstrfunc.h" // for base64_encoding
+
+#include "define.h"
+#include "libpst.h"
+#include "common.h"
+#include "timeconv.h"
+#include "lzfu.h"
+
+#define OUTPUT_TEMPLATE "%s"
+
+#define VERSION "0.1"
+// max size of the c_time char*. It will store the date of the email
+#define C_TIME_SIZE 500
+#define PERM_DIRS 0777
+
+// macro used for creating directories
+#ifndef WIN32
+#define D_MKDIR(x) mkdir(x, PERM_DIRS)
+#else
+#define D_MKDIR(x) mkdir(x)
+#endif
+
+int32_t   usage();
+int32_t   version();
+char *my_stristr(char *haystack, char *needle);
+char *check_filename(char *fname);
+char *single(char *str);
+char *multi(char *fmt, char *str);
+char *rfc2426_escape(char *str);
+int32_t chr_count(char *str, char x);
+
+char *prog_name;
+pst_file pstfile;
+char *ldap_base  = NULL;  // 'o=some.domain.tld, c=US'
+char *ldap_class = NULL;  // 'newPerson'
+char *ldap_org   = NULL;  // 'o=some.domain.tld', computed from ldap_base
+
+
+char *trim(char *name);
+char *trim(char *name) {
+    char *p;
+    while (*name == ' ') name++;
+    p = name + strlen(name) - 1;
+    while ((p >= name) && (*p == ' ')) *p-- = '\0';
+    return name;
+}
+
+
+void process(pst_desc_ll *d_ptr);
+void process(pst_desc_ll *d_ptr) {
+    pst_item *item = NULL;
+    while (d_ptr) {
+        if (d_ptr->desc) {
+            item = _pst_parse_item(&pstfile, d_ptr);
+            if (item) {
+                if (item->message_store) {
+                    // there should only be one message_store, and we have already done it
+                    DIE(("main: A second message_store has been found. Sorry, this must be an error.\n"));
+                }
+
+                if (item->folder) { //if this is a folder, we want to recurse into it
+                    process(d_ptr->child);
+                } else if (item->contact) {
+                    // deal with a contact
+                    if (item->type != PST_TYPE_CONTACT) {
+                        DIE(("type should be contact\n"));
+                    }
+                    else if (item->contact == NULL) { // this is an incorrect situation. Inform user
+                        DIE(("null item contact\n"));
+                    } else {
+                        char cn[1000];
+                        snprintf(cn, sizeof(cn), "%s %s %s %s",
+                            single(item->contact->display_name_prefix),
+                            single(item->contact->first_name),
+                            single(item->contact->surname),
+                            single(item->contact->suffix));
+                        if (strcmp(cn, "   ")) {
+                            // have a valid cn
+                            printf("dn: cn=%s, %s\n", trim(cn), ldap_base);
+                            printf("cn: %s\n", trim(cn));
+                            if (item->contact->first_name) {
+                                snprintf(cn, sizeof(cn), "%s %s",
+                                    single(item->contact->display_name_prefix),
+                                    single(item->contact->first_name));
+                                printf("givenName: %s\n", trim(cn));
+                            }
+                            if (item->contact->surname) {
+                                snprintf(cn, sizeof(cn), "%s %s",
+                                    single(item->contact->surname),
+                                    single(item->contact->suffix));
+                                printf("sn: %s\n", trim(cn));
+                            }
+                            if (item->contact->job_title)
+                                printf("personalTitle: %s\n", single(item->contact->job_title));
+                            if (item->contact->company_name)
+                                printf("company: %s\n", single(item->contact->company_name));
+                            if (item->contact->address1)
+                                printf("mail: %s\n", single(item->contact->address1));
+                            if (item->contact->address2)
+                                printf("mail: %s\n", single(item->contact->address2));
+                            if (item->contact->address3)
+                                printf("mail: %s\n", single(item->contact->address3));
+                            if (item->contact->business_address) {
+                                if (item->contact->business_po_box)
+                                    printf("postalAddress: %s\n", single(item->contact->business_po_box));
+                                if (item->contact->business_street)
+                                    multi("postalAddress: %s\n", item->contact->business_street);
+                                if (item->contact->business_city)
+                                    printf("l: %s\n", single(item->contact->business_city));
+                                if (item->contact->business_state)
+                                    printf("st: %s\n", single(item->contact->business_state));
+                                if (item->contact->business_postal_code)
+                                    printf("postalCode: %s\n", single(item->contact->business_postal_code));
+                            }
+                            else if (item->contact->home_address) {
+                                if (item->contact->home_po_box)
+                                    printf("postalAddress: %s\n", single(item->contact->home_po_box));
+                                if (item->contact->home_street)
+                                    multi("postalAddress: %s\n", item->contact->home_street);
+                                if (item->contact->home_city)
+                                    printf("l: %s\n", single(item->contact->home_city));
+                                if (item->contact->home_state)
+                                    printf("st: %s\n", single(item->contact->home_state));
+                                if (item->contact->home_postal_code)
+                                    printf("postalCode: %s\n", single(item->contact->home_postal_code));
+                            }
+                            else if (item->contact->other_address) {
+                                if (item->contact->other_po_box)
+                                    printf("postalAddress: %s\n", single(item->contact->other_po_box));
+                                if (item->contact->other_street)
+                                    multi("postalAddress: %s\n", item->contact->other_street);
+                                if (item->contact->other_city)
+                                    printf("l: %s\n", single(item->contact->other_city));
+                                if (item->contact->other_state)
+                                    printf("st: %s\n", single(item->contact->other_state));
+                                if (item->contact->other_postal_code)
+                                    printf("postalCode: %s\n", single(item->contact->other_postal_code));
+                            }
+                            if (item->contact->business_fax)
+                                printf("facsimileTelephoneNumber: %s\n", single(item->contact->business_fax));
+                            else if (item->contact->home_fax)
+                                printf("facsimileTelephoneNumber: %s\n", single(item->contact->home_fax));
+
+                            if (item->contact->business_phone)
+                                printf("telephoneNumber: %s\n", single(item->contact->business_phone));
+                            if (item->contact->home_phone)
+                                printf("homePhone: %s\n", single(item->contact->home_phone));
+
+                            if (item->contact->car_phone)
+                                printf("mobile: %s\n", single(item->contact->car_phone));
+                            else if (item->contact->mobile_phone)
+                                printf("mobile: %s\n", single(item->contact->mobile_phone));
+                            else if (item->contact->other_phone)
+                                printf("mobile: %s\n", single(item->contact->other_phone));
+
+
+                            if (item->comment)
+                                printf("description: %s\n", single(item->comment));
+
+                            printf("objectClass: %s\n\n", ldap_class);
+                        }
+                    }
+                }
+            }
+            _pst_freeItem(item);
+        }
+        d_ptr = d_ptr->next;
+    }
+}
+
+
+int main(int argc, char** argv) {
+    pst_desc_ll *d_ptr;
+    char *fname = NULL;
+    char *temp = NULL;        //temporary char pointer
+    char c;
+    prog_name = argv[0];
+    pst_item *item = NULL;
+
+    while ((c = getopt(argc, argv, "b:c:Vh"))!= -1) {
+        switch (c) {
+        case 'b':
+            ldap_base = optarg;
+            temp = strchr(ldap_base, ',');
+            if (temp) {
+                *temp = '\0';
+                ldap_org = strdup(ldap_base);
+                *temp = ',';
+            }
+            break;
+        case 'c':
+            ldap_class = optarg;
+            break;
+        case 'h':
+            usage();
+            exit(0);
+            break;
+        case 'V':
+            version();
+            exit(0);
+            break;
+        default:
+            usage();
+            exit(1);
+            break;
+        }
+    }
+
+    if ((argc > optind) && (ldap_base) && (ldap_class) && (ldap_org)) {
+        fname = argv[optind];
+    } else {
+        usage();
+        exit(2);
+    }
+
+    DEBUG_INIT("pst2ldif.log");
+    DEBUG_REGISTER_CLOSE();
+    DEBUG_ENT("main");
+    RET_DERROR(pst_open(&pstfile, fname, "r"), 1, ("Error opening File\n"));
+    RET_DERROR(pst_load_index(&pstfile), 2, ("Index Error\n"));
+
+    pst_load_extended_attributes(&pstfile);
+
+    d_ptr = pstfile.d_head; // first record is main record
+    item  = _pst_parse_item(&pstfile, d_ptr);
+    if (!item || !item->message_store) {
+        DIE(("main: Could not get root record\n"));
+    }
+
+    d_ptr = pst_getTopOfFolders(&pstfile, item);
+    if (!d_ptr) {
+        DIE(("Top of folders record not found. Cannot continue\n"));
+    }
+
+    _pst_freeItem(item);
+
+    // write the ldap header
+    printf("dn: %s\n", ldap_base);
+    printf("o: %s\n", ldap_org);
+    printf("objectClass: organization\n\n");
+    printf("dn: cn=root, %s\n", ldap_base);
+    printf("cn: root\n");
+    printf("objectClass: %s\n\n", ldap_class);
+
+    process(d_ptr->child);  // do the children of TOPF
+    pst_close(&pstfile);
+    return 0;
+}
+
+
+int usage() {
+    version();
+    printf("Usage: %s [OPTIONS] {PST FILENAME}\n", prog_name);
+    printf("OPTIONS:\n");
+    printf("\t-h\t- Help. This screen\n");
+    printf("\t-V\t- Version. Display program version\n");
+    printf("\t-b ldapbase\t- set the ldap base value\n");
+    printf("\t-b ldapbase\t- set the ldap base value\n");
+    return 0;
+}
+
+
+int version() {
+    printf("pst2ldif v%s using LibPST v%s\n", VERSION, PST_VERSION);
+#if BYTE_ORDER == BIG_ENDIAN
+    printf("Big Endian implementation being used.\n");
+#elif BYTE_ORDER == LITTLE_ENDIAN
+    printf("Little Endian implementation being used.\n");
+#else
+#  error "Byte order not supported by this library"
+#endif
+#ifdef __GNUC__
+    printf("GCC %d.%d : %s %s\n", __GNUC__, __GNUC_MINOR__, __DATE__, __TIME__);
+#endif
+    return 0;
+}
+
+
+// my_stristr varies from strstr in that its searches are case-insensitive
+char * my_stristr(char *haystack, char *needle) {
+    char *x=haystack, *y=needle, *z = NULL;
+    if (haystack == NULL || needle == NULL)
+        return NULL;
+    while (*y != '\0' && *x != '\0') {
+        if (tolower(*y) == tolower(*x)) {
+            // move y on one
+            y++;
+            if (z == NULL) {
+        z = x; // store first position in haystack where a match is made
+            }
+        } else {
+            y = needle; // reset y to the beginning of the needle
+            z = NULL; // reset the haystack storage point
+        }
+        x++; // advance the search in the haystack
+    }
+    return z;
+}
+
+
+char *check_filename(char *fname) {
+    char *t = fname;
+    if (t == NULL) {
+        return fname;
+    }
+    while ((t = strpbrk(t, "/\\:"))) {
+        // while there are characters in the second string that we don't want
+        *t = '_'; //replace them with an underscore
+    }
+    return fname;
+}
+
+
+char *single(char *str) {
+    if (!str) return "";
+    char *ret = rfc2426_escape(str);
+    char *n = strchr(ret, '\n');
+    if (n) *n = '\0';
+    return ret;
+}
+
+
+char *multi(char *fmt, char *str) {
+    if (!str) return "";
+    char *ret = rfc2426_escape(str);
+    char *n = ret;
+    while (n = strchr(ret, '\n')) {
+        *n = '\0';
+        printf(fmt, ret);
+        ret = n+1;
+    }
+    if (*ret) printf(fmt, ret);
+}
+
+
+char *rfc2426_escape(char *str) {
+    static char* buf = NULL;
+    char *ret, *a, *b;
+    int x = 0, y, z;
+    if (str == NULL)
+        ret = str;
+    else {
+
+        // calculate space required to escape all the following characters
+        x = strlen(str) +(y=(chr_count(str, ',')*2) + (chr_count(str, '\\')*2) + (chr_count(str, ';')*2) + (chr_count(str, '\n')*2));
+        z = chr_count(str, '\r');
+        if (y == 0 && z == 0)
+            // there isn't any extra space required
+            ret = str;
+        else {
+            buf = (char*) realloc(buf, x+1);
+            a = str;
+            b = buf;
+            while (*a != '\0') {
+                switch(*a) {
+                 // case ',' :
+                    case '\\':
+                    case ';' :
+                 // case '\n':
+                        *(b++)='\\';
+                        *b=*a;
+                    break;
+                    case '\r':
+                        break;
+                    default:
+                        *b=*a;
+                }
+                b++;
+                a++;
+            }
+            *b = '\0';
+            ret = buf;
+        }
+    }
+    return ret;
+}
+
+
+int chr_count(char *str, char x) {
+    int r = 0;
+    while (*str != '\0') {
+        if (*str == x)
+            r++;
+        str++;
+    }
+    return r;
+}
+