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| author | Darrell Anderson <humanreadable@yahoo.com> | 2013-05-05 16:26:56 -0500 |
|---|---|---|
| committer | Darrell Anderson <humanreadable@yahoo.com> | 2013-05-05 16:26:56 -0500 |
| commit | 074fd7751d29d66d42c7a79acd705c4fd6621933 (patch) | |
| tree | 5d92d9cd92dc225580415cacd37aa4fa5032981a | |
| parent | 6949915a0f7bc96f2695c3fcb5aaef8601cfc331 (diff) | |
| download | libcaldav-074fd7751d29d66d42c7a79acd705c4fd6621933.tar.gz libcaldav-074fd7751d29d66d42c7a79acd705c4fd6621933.zip | |
24 files changed, 0 insertions, 5940 deletions
diff --git a/src/.svn/all-wcprops b/src/.svn/all-wcprops deleted file mode 100644 index 7bf56a4..0000000 --- a/src/.svn/all-wcprops +++ /dev/null @@ -1,137 +0,0 @@ -K 25 -svn:wc:ra_dav:version-url -V 40 -/svnroot/libcaldav/!svn/ver/42/trunk/src -END -delete-caldav-object.c -K 25 -svn:wc:ra_dav:version-url -V 63 -/svnroot/libcaldav/!svn/ver/41/trunk/src/delete-caldav-object.c -END -caldav.h -K 25 -svn:wc:ra_dav:version-url -V 49 -/svnroot/libcaldav/!svn/ver/39/trunk/src/caldav.h -END -get-display-name.c -K 25 -svn:wc:ra_dav:version-url -V 59 -/svnroot/libcaldav/!svn/ver/41/trunk/src/get-display-name.c -END -Makefile.in -K 25 -svn:wc:ra_dav:version-url -V 52 -/svnroot/libcaldav/!svn/ver/42/trunk/src/Makefile.in -END -delete-caldav-object.h -K 25 -svn:wc:ra_dav:version-url -V 62 -/svnroot/libcaldav/!svn/ver/1/trunk/src/delete-caldav-object.h -END -get-display-name.h -K 25 -svn:wc:ra_dav:version-url -V 58 -/svnroot/libcaldav/!svn/ver/1/trunk/src/get-display-name.h -END -get-caldav-report.c -K 25 -svn:wc:ra_dav:version-url -V 60 -/svnroot/libcaldav/!svn/ver/41/trunk/src/get-caldav-report.c -END -modify-caldav-object.c -K 25 -svn:wc:ra_dav:version-url -V 63 -/svnroot/libcaldav/!svn/ver/41/trunk/src/modify-caldav-object.c -END -lock-caldav-object.c -K 25 -svn:wc:ra_dav:version-url -V 61 -/svnroot/libcaldav/!svn/ver/41/trunk/src/lock-caldav-object.c -END -add-caldav-object.c -K 25 -svn:wc:ra_dav:version-url -V 60 -/svnroot/libcaldav/!svn/ver/41/trunk/src/add-caldav-object.c -END -get-caldav-report.h -K 25 -svn:wc:ra_dav:version-url -V 60 -/svnroot/libcaldav/!svn/ver/39/trunk/src/get-caldav-report.h -END -md5.c -K 25 -svn:wc:ra_dav:version-url -V 45 -/svnroot/libcaldav/!svn/ver/1/trunk/src/md5.c -END -options-caldav-server.c -K 25 -svn:wc:ra_dav:version-url -V 64 -/svnroot/libcaldav/!svn/ver/41/trunk/src/options-caldav-server.c -END -caldav-utils.c -K 25 -svn:wc:ra_dav:version-url -V 55 -/svnroot/libcaldav/!svn/ver/42/trunk/src/caldav-utils.c -END -Makefile.am -K 25 -svn:wc:ra_dav:version-url -V 52 -/svnroot/libcaldav/!svn/ver/39/trunk/src/Makefile.am -END -modify-caldav-object.h -K 25 -svn:wc:ra_dav:version-url -V 62 -/svnroot/libcaldav/!svn/ver/1/trunk/src/modify-caldav-object.h -END -lock-caldav-object.h -K 25 -svn:wc:ra_dav:version-url -V 60 -/svnroot/libcaldav/!svn/ver/9/trunk/src/lock-caldav-object.h -END -add-caldav-object.h -K 25 -svn:wc:ra_dav:version-url -V 59 -/svnroot/libcaldav/!svn/ver/1/trunk/src/add-caldav-object.h -END -caldav.c -K 25 -svn:wc:ra_dav:version-url -V 49 -/svnroot/libcaldav/!svn/ver/39/trunk/src/caldav.c -END -md5.h -K 25 -svn:wc:ra_dav:version-url -V 45 -/svnroot/libcaldav/!svn/ver/1/trunk/src/md5.h -END -options-caldav-server.h -K 25 -svn:wc:ra_dav:version-url -V 64 -/svnroot/libcaldav/!svn/ver/10/trunk/src/options-caldav-server.h -END -caldav-utils.h -K 25 -svn:wc:ra_dav:version-url -V 55 -/svnroot/libcaldav/!svn/ver/34/trunk/src/caldav-utils.h -END diff --git a/src/.svn/entries b/src/.svn/entries deleted file mode 100644 index ac8f411..0000000 --- a/src/.svn/entries +++ /dev/null @@ -1,776 +0,0 @@ -10 - 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html-am info info-am install install-am install-data \ - install-data-am install-dvi install-dvi-am install-exec \ - install-exec-am install-html install-html-am install-info \ - install-info-am install-libLTLIBRARIES \ - install-libcaldav_includeHEADERS install-man install-pdf \ - install-pdf-am install-ps install-ps-am install-strip \ - installcheck installcheck-am installdirs maintainer-clean \ - maintainer-clean-generic mostlyclean mostlyclean-compile \ - mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ - tags uninstall uninstall-am uninstall-libLTLIBRARIES \ - uninstall-libcaldav_includeHEADERS - - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/src/.svn/text-base/add-caldav-object.c.svn-base b/src/.svn/text-base/add-caldav-object.c.svn-base deleted file mode 100644 index 544c069..0000000 --- a/src/.svn/text-base/add-caldav-object.c.svn-base +++ /dev/null @@ -1,131 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include "add-caldav-object.h" -#include <glib.h> -#include <curl/curl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -/** - * Function for adding a new event. - * @param settings A pointer to caldav_settings. @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return TRUE in case of error, FALSE otherwise. - */ -gboolean caldav_add(caldav_settings* settings, caldav_error* error) { - CURL* curl; - CURLcode res = 0; - char error_buf[CURL_ERROR_SIZE]; - struct config_data data; - struct MemoryStruct chunk; - struct MemoryStruct headers; - struct curl_slist *http_header = NULL; - gboolean result = FALSE; - gchar* url; - - chunk.memory = NULL; /* we expect realloc(NULL, size) to work */ - chunk.size = 0; /* no data at this point */ - headers.memory = NULL; - headers.size = 0; - - curl = get_curl(settings); - if (!curl) { - error->code = -1; - error->str = g_strdup("Could not initialize libcurl"); - g_free(settings->file); - settings->file = NULL; - return TRUE; - } - - http_header = curl_slist_append(http_header, - "Content-Type: text/calendar; charset=\"utf-8\""); - http_header = curl_slist_append(http_header, "If-None-Match: *"); - http_header = curl_slist_append(http_header, "Expect:"); - http_header = curl_slist_append(http_header, "Transfer-Encoding:"); - data.trace_ascii = settings->trace_ascii; - - curl_easy_setopt(curl, CURLOPT_HTTPHEADER, http_header); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback); - /* we pass our 'chunk' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, WriteHeaderCallback); - /* we pass our 'headers' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEHEADER, (void *)&headers); - curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, (char *) &error_buf); - if (settings->debug) { - curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, my_trace); - curl_easy_setopt(curl, CURLOPT_DEBUGDATA, &data); - curl_easy_setopt(curl, CURLOPT_VERBOSE, 1); - } - gchar* tmp = random_file_name(settings->file); - gchar* s = rebuild_url(settings, NULL); - if (g_str_has_suffix(s, "/")) { - url = g_strdup_printf("%slibcaldav-%s.ics", s, tmp); - } - else { - url = g_strdup_printf("%s/libcaldav-%s.ics", s, tmp); - } - g_free(s); - g_free(tmp); - curl_easy_setopt(curl, CURLOPT_URL, url); - tmp = g_strdup(settings->file); - g_free(settings->file); - settings->file = verify_uid(tmp); - g_free(tmp); - /* enable uploading */ - curl_easy_setopt(curl, CURLOPT_POSTFIELDS, settings->file); - curl_easy_setopt (curl, CURLOPT_POSTFIELDSIZE, strlen(settings->file)); - curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "PUT"); - curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1); - curl_easy_setopt(curl, CURLOPT_UNRESTRICTED_AUTH, 1); - curl_easy_setopt(curl, CURLOPT_POSTREDIR, CURL_REDIR_POST_ALL); - res = curl_easy_perform(curl); - if (res != 0) { - error->code = -1; - error->str = g_strdup_printf("%s", error_buf); - g_free(settings->file); - settings->file = NULL; - result = TRUE; - } - else { - long code; - res = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code); - if (code != 201) { - error->str = g_strdup(chunk.memory); - error->code = code; - result = TRUE; - } - } - if (chunk.memory) - free(chunk.memory); - if (headers.memory) - free(headers.memory); - curl_slist_free_all(http_header); - curl_easy_cleanup(curl); - return result; -} - diff --git a/src/.svn/text-base/add-caldav-object.h.svn-base b/src/.svn/text-base/add-caldav-object.h.svn-base deleted file mode 100644 index 0756e74..0000000 --- a/src/.svn/text-base/add-caldav-object.h.svn-base +++ /dev/null @@ -1,35 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifndef __ADD_CALDAV_OBJECT_H__ -#define __ADD_CALDAV_OBJECT_H__ - -#include "caldav-utils.h" -#include "caldav.h" - -/** - * Function for adding a new event. - * @param settings A pointer to caldav_settings. @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return TRUE in case of error, FALSE otherwise. - */ -gboolean caldav_add(caldav_settings* settings, caldav_error* error); - -#endif - diff --git a/src/.svn/text-base/caldav-utils.c.svn-base b/src/.svn/text-base/caldav-utils.c.svn-base deleted file mode 100644 index 50ce7ae..0000000 --- a/src/.svn/text-base/caldav-utils.c.svn-base +++ /dev/null @@ -1,713 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include "caldav-utils.h" -#include "md5.h" -#include <glib.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <time.h> -#include <unistd.h> -#include <curl/curl.h> -#include <ctype.h> - -/** - * This function is burrowed from the libcurl documentation - * @param text - * @param stream - * @param ptr - * @param size - * @param nohex - */ -void dump(const char* text, FILE* stream, char* ptr, size_t size, char nohex) { - size_t i; - size_t c; - - unsigned int width=0x10; - - if(nohex) - /* without the hex output, we can fit more on screen */ - width = 0x40; - fprintf(stream, "%s, %zd bytes (0x%zx)\n", text, size, size); - for(i=0; i<size; i+= width) { - fprintf(stream, "%04zx: ", i); - if(!nohex) { - /* hex not disabled, show it */ - for(c = 0; c < width; c++) { - if(i+c < size) - fprintf(stream, "%02x ", ptr[i+c]); - else - fputs(" ", stream); - } - } - for(c = 0; (c < width) && (i+c < size); c++) { - /* check for 0D0A; if found, skip past and start a new line of output */ - if (nohex && (i+c+1 < size) && ptr[i+c]==0x0D && ptr[i+c+1]==0x0A) { - i+=(c+2-width); - break; - } - fprintf(stream, "%c",(ptr[i+c]>=0x20) && (ptr[i+c]<0x80)?ptr[i+c]:'.'); - /* check again for 0D0A, to avoid an extra \n if it's at width */ - if (nohex && (i+c+2 < size) && ptr[i+c+1]==0x0D && ptr[i+c+2]==0x0A) { - i+=(c+3-width); - break; - } - } - fputc('\n', stream); /* newline */ - } - fflush(stream); -} - -/** - * This function is burrowed from the libcurl documentation - * @param handle - * @param type - * @param data - * @param size - * @param userp - * @return - */ -int my_trace(CURL* handle, curl_infotype type, char* data, size_t size, void* userp) { - struct config_data* config = (struct config_data *)userp; - const char* text; - (void)handle; /* prevent compiler warning */ - - switch (type) { - case CURLINFO_TEXT: - fprintf(stderr, "== Info: %s", data); - default: /* in case a new one is introduced to shock us */ - return 0; - case CURLINFO_HEADER_OUT: - text = "=> Send header"; - break; - case CURLINFO_DATA_OUT: - text = "=> Send data"; - break; - case CURLINFO_SSL_DATA_OUT: - text = "=> Send SSL data"; - break; - case CURLINFO_HEADER_IN: - text = "<= Recv header"; - break; - case CURLINFO_DATA_IN: - text = "<= Recv data"; - break; - case CURLINFO_SSL_DATA_IN: - text = "<= Recv SSL data"; - break; - } - dump(text, stderr, data, size, config->trace_ascii); - return 0; -} - -/** - * This function is burrowed from the libcurl documentation - * @param ptr - * @param size - * @return void* to memory region - */ -static void* myrealloc(void* ptr, size_t size) { -/* There might be a realloc() out there that doesn't like reallocing - * NULL pointers, so we take care of it here - * */ - if(ptr) - return realloc(ptr, size); - else - return malloc(size); -} - -/** - * This function is burrowed from the libcurl documentation - * @param ptr - * @param size - * @param nmemb - * @param data - * @return number of written bytes - */ -size_t WriteMemoryCallback(void* ptr, size_t size, size_t nmemb, void* data) { - size_t realsize = size * nmemb; - struct MemoryStruct* mem = (struct MemoryStruct *)data; - mem->memory = (char *)myrealloc(mem->memory, mem->size + realsize + 1); - - if (mem->memory) { - memcpy(&(mem->memory[mem->size]), ptr, realsize); - mem->size += realsize; - mem->memory[mem->size] = 0; - } - return realsize; -} - -/** - * This function is burrowed from the libcurl documentation - * @param ptr - * @param size - * @param nmemb - * @param data - * @return number of written bytes - */ -size_t WriteHeaderCallback(void* ptr, size_t size, size_t nmemb, void* data) { - size_t realsize = size * nmemb; - struct MemoryStruct* mem = (struct MemoryStruct *)data; - mem->memory = (char *)myrealloc(mem->memory, mem->size + realsize + 1); - - if (mem->memory) { - memcpy(&(mem->memory[mem->size]), ptr, realsize); - mem->size += realsize; - mem->memory[mem->size] = 0; - } - return realsize; -} - -/* -size_t ReadMemoryCallback(void* ptr, size_t size, size_t nmemb, void* data){ - struct MemoryStruct* mem = (struct MemoryStruct *)data; - - memcpy(ptr, mem->memory, mem->size); - return mem->size; -} -*/ - -/** - * Initialize caldav settings structure. - * @param settings @see caldav_settings - */ -void init_caldav_settings(caldav_settings* settings) { - settings->username = NULL; - settings->password = NULL; - settings->url = NULL; - settings->file = NULL; - settings->usehttps = FALSE; - settings->custom_cacert = NULL; - settings->verify_ssl_certificate = TRUE; - settings->debug = FALSE; - settings->trace_ascii = TRUE; - settings->ACTION = UNKNOWN; - settings->start = 0; - settings->end = 0; -} - -/** - * Free memory assigned to caldav settings structure. - * @param settings @see caldav_settings - */ -void free_caldav_settings(caldav_settings* settings) { - if (settings->username) { - g_free(settings->username); - settings->username = NULL; - } - if (settings->password) { - g_free(settings->password); - settings->password = NULL; - } - if (settings->url) { - g_free(settings->url); - settings->url = NULL; - } - if (settings->file) { - g_free(settings->file); - settings->file = NULL; - } - if (settings->custom_cacert) { - g_free(settings->custom_cacert); - settings->custom_cacert = NULL; - } - settings->verify_ssl_certificate = TRUE; - settings->usehttps = FALSE; - settings->debug = FALSE; - settings->trace_ascii = TRUE; - settings->ACTION = UNKNOWN; - settings->start = 0; - settings->end = 0; -} - -static gchar* place_after_hostname(const gchar* start, const gchar* stop) { - gchar* newpos = NULL; - gchar* pos = (gchar *) stop; - gboolean digit = TRUE; - - if (pos && stop && strcmp(start, pos) != 0) { - while (*pos != ':' && strcmp(start, pos) != 0) - --pos; - if (pos > start) { - gchar* tmp = (gchar *) pos + 1; - /* is pos++ a port number */ - while (*tmp != '/' && digit) { - if (isdigit(*tmp) != 0) { - digit = TRUE; - tmp++; - } - else - digit = FALSE; - } - if (digit) { - /* pos was a port number */ - while (*pos != '@' && strcmp(start, pos) != 0) - --pos; - if (strcmp(start, pos) != 0) - newpos = pos; - } - else { - while (*pos != '@' && pos != stop) - pos++; - if (pos != stop) - newpos = pos; - } - } - else { - /* is a username present */ - gchar* tmp = NULL; - while (*pos != '/' && pos != stop) { - if (*pos == '@') - tmp = pos; - pos++; - } - if (tmp && pos != stop) - newpos = tmp; - } - } - return newpos; -} - -/** - * Parse URL - * @param settings @see caldav_settings - * @param url String containing URL to collection - */ -void parse_url(caldav_settings* settings, const char* url) { - char* start; - char* pos; - char* end; - char* login; - - login = pos = end = start = NULL; - if (!url) - return; - if ((pos = strstr(url, "//")) != NULL) { - /* Does the URL use https ?*/ - if (!g_ascii_strncasecmp(url,"https",5) && settings->usehttps == FALSE) { - settings->usehttps=TRUE; - } - start = g_strdup(&(*(pos + 2))); - if ((pos = place_after_hostname(start, strrchr(start, '\0') - 1)) != NULL) { - /* username and/or password present */ - login = g_strndup(start, pos - start); - end = pos; - if ((pos = strrchr(login, ':')) != NULL) { - /* both username and password is present */ - settings->username = g_strndup(login, pos - login); - settings->password = g_strdup(++pos); - } - else { - /* only username present */ - settings->username = g_strdup(login); - settings->password = NULL; - } - g_free(login); - settings->url = g_strdup(++end); - } - else { - /* no username or password present */ - settings->url = g_strdup(start); - settings->username = NULL; - settings->password = NULL; - } - g_free(start); - } -} - -/** - * Find a specific HTTP header from last request - * @param header HTTP header to search for - * @param headers String of HTTP headers from last request - * @param lowcase Should string be returned in all lower case. - * @return The header found or NULL - */ -#define MAX_TOKENS 2 -gchar* get_response_header( - const char* header, gchar* headers, gboolean lowcase) { - gchar* line; - gchar* head = NULL; - gchar* oldhead = NULL; - gchar** buf; - gchar* header_list; - gchar* saveptr; - - header_list = g_strdup(headers); - line = strtok_r(header_list, "\r\n", &saveptr); - if (line != NULL) { - do { - buf = g_strsplit(line, ":", MAX_TOKENS); - if (buf[1] != NULL) { - if (g_ascii_strcasecmp(buf[0], header) == 0) { - if (head) { - oldhead = head; - head = g_strconcat(head, ", ", buf[1], NULL); - g_free(oldhead); - } - else - head = g_strdup(buf[1]); - if (head) - g_strstrip(head); - } - } - g_strfreev(buf); - } while ((line = strtok_r(NULL, "\r\n", &saveptr)) != NULL); - } - g_free(header_list); - if (head) - return (lowcase) ? g_ascii_strdown(head, -1) : head; - else - return NULL; -} - -static const char* VCAL_HEAD = -"BEGIN:VCALENDAR\r\n" -"PRODID:-//CalDAV Calendar//NONSGML libcaldav//EN\r\n" -"VERSION:2.0\r\n"; -static const char* VCAL_FOOT = "END:VCALENDAR"; - -/** - * Parse response from CalDAV server. Internal function. - * @param report Response from server - * @param element XML element to find - * @param type VCalendar element to find - * @param wrap Is this the final parsing or just a part - * @param recursive Stop after first match or not - * @return the parsed result - */ -static gchar* parse_caldav_report_wrap( - char* report, const char* element, const char* type, - gboolean wrap, gboolean recursive) { - char* pos; - char* start; - char* object; - char* tmp_report; - char* tmp; - gchar* response; - gchar* begin_type; - gchar* end_type; - gboolean keep_going = TRUE; - - begin_type = g_strdup_printf("BEGIN:%s", type); - end_type = g_strdup_printf("END:%s", type); - pos = start = object = response = NULL; - tmp_report = g_strdup(report); - while ((pos = strstr(tmp_report, element)) != NULL && keep_going) { - pos = strchr(pos, '>'); - if (!pos) { - break; - } - pos = &(*(pos + 1)); - pos = strstr(pos, begin_type); - if (!pos) { - break; - } - object = &(*(pos + strlen(begin_type))); - object = g_strchug(object); - start = g_strdup(object); - if ((pos = strstr(start, end_type)) == NULL) { - g_free(start); - break; - } - object = g_strndup(start, strlen(start) - strlen(pos)); - if (response) { - tmp = g_strdup(response); - g_free(response); - response = g_strdup_printf("%s%s\r\n%s%s\r\n", - tmp, begin_type, object, end_type); - g_free(tmp); - } - else { - if (wrap) - response = g_strdup_printf("%s%s\r\n%s%s\r\n", - VCAL_HEAD, begin_type, object, end_type); - else - response = g_strdup_printf("%s\r\n%s%s\r\n", - begin_type, object, end_type); - } - if (recursive) { - pos = strchr(pos, '>'); - g_free(tmp_report); - tmp_report = g_strdup(&(*(pos + 1))); - } - else { - keep_going = FALSE; - } - g_free(start); - g_free(object); - } - g_free(tmp_report); - g_free(begin_type); - g_free(end_type); - if (wrap) - if (response) { - object = g_strdup(response); - g_free(response); - response = g_strdup_printf("%s%s", object, VCAL_FOOT); - g_free(object); - } - return response; -} - -/** - * Parse response from CalDAV server - * @param report Response from server - * @param element XML element to find - * @param type VCalendar element to find - * @return the parsed result - */ -gchar* parse_caldav_report(char* report, const char* element, const char* type) { - gchar* response = NULL; - gchar* timezone = NULL; - gchar* temp = NULL; - - if (!report || !element || !type) - return NULL; - /* test for VTIMEZONE. - * Only the first found will be used and this will then - * be the time zone for the entire report - */ - timezone = parse_caldav_report_wrap( - report, element, "VTIMEZONE", FALSE, FALSE); - if (timezone) { - response = g_strdup_printf("%s%s", VCAL_HEAD, timezone); - g_free(timezone); - temp = parse_caldav_report_wrap(report, element, type, FALSE, TRUE); - if (temp) { - gchar* tmp = g_strdup(response); - g_free(response); - response = g_strdup_printf("%s%s%s", tmp, temp, VCAL_FOOT); - g_free(tmp); - g_free(temp); - } - else { - g_free(response); - return NULL; - } - } - else - response = parse_caldav_report_wrap(report, element, type, TRUE, TRUE); - return response; -} - -/** - * Convert a time_t variable to CalDAV DateTime - * @param time a specific date and time - * @return the CalDAV DateTime - */ -gchar* get_caldav_datetime(time_t* time) { - struct tm *current; - gchar* datetime; - - current = localtime(time); - datetime = g_strdup_printf("%d%.2d%.2dT%.2d%.2d%.2dZ", - current->tm_year + 1900, current->tm_mon + 1, current->tm_mday, - current->tm_hour, current->tm_min, current->tm_sec); - return datetime; -} - -/** - * Create a random text string, using MD5. @see caldav_md5_hex_digest() - * @param text some text to randomize - * @return MD5 hash of text - */ -gchar* random_file_name(gchar* text) { - unsigned char* name; - gchar md5sum[33]; - - name = (unsigned char *) g_strdup(text); - caldav_md5_hex_digest(md5sum, name); - g_free(name); - return g_strdup(md5sum); -} - -/** - * Does the event contain a UID element or not. If not add it. - * @param object A specific event - * @return event, eventually added UID - */ -gchar* verify_uid(gchar* object) { - gchar* uid; - gchar* newobj; - gchar* pos; - - newobj = g_strdup(object); - uid = get_response_header("uid", object, TRUE); - if (!uid) { - object = g_strdup(newobj); - g_free(newobj); - pos = strstr(object, "END:VEVENT"); - newobj = g_strndup(object, strlen(object) - strlen(pos)); - newobj = g_strchomp(newobj); - uid = random_file_name(object); - gchar*tmp = g_strdup(newobj); - g_free(newobj); - newobj = g_strdup_printf("%s\r\nUID:libcaldav-%s@tempuri.org\r\n%s", - tmp, uid, pos); - g_free(uid); - g_free(tmp); - g_free(object); - } - else - g_free(uid); - /*uid = g_strdup(newobj); - g_free(newobj);*/ - g_strchomp(newobj); - /*g_free(uid);*/ - return newobj; -} - -/** - * Fetch a URL from a XML element - * @param text String - * @return URL - */ -#define ELEM_HREF "href>" -gchar* get_url(gchar* text) { - gchar* pos; - gchar* url = NULL; - - if ((pos = strstr(text, ELEM_HREF)) == NULL) - return url; - pos = &(*(pos + strlen(ELEM_HREF))); - url = g_strndup(pos, strlen(pos) - strlen(strchr(pos, '<'))); - return url; -} - -/** - * Fetch any element from XML - * @param text String - * @param tag The element to look for - * @return element - */ -gchar* get_tag(const gchar* tag, gchar* text) { - gchar *pos; - gchar* res = NULL; - gchar* the_tag = NULL; - - /*printf("%s\n", text);*/ - the_tag = g_strdup_printf("<%s>", tag); - if ((pos = strstr(text, the_tag)) == NULL) { - g_free(the_tag); - return res; - } - pos = &(*(pos + strlen(the_tag))); - res = g_strndup(pos, strlen(pos) - strlen(strchr(pos, '<'))); - g_free(the_tag); - return res; -} - -/** - * Fetch the etag element from XML - * @param text String - * @return etag - */ -#define ELEM_ETAG "getetag" -gchar* get_etag(gchar* text) { - gchar* etag = NULL; - - etag = get_tag(ELEM_ETAG, text); - /* Maybe namespace prefixed */ - if (!etag) { - etag = get_tag("D:getetag", text); - } - return etag; -} - -/** - * Fetch host from URL - * @param url URL - * @return host - */ -gchar* get_host(gchar* url) { - gchar** buf; - gchar* result = NULL; - - buf = g_strsplit(url, "/", 2); - if (buf[0]) { - result = g_strdup(buf[0]); - } - g_strfreev(buf); - return result; -} - -/** - * rebuild a raw URL with https if needed from the settings - * @param settings caldav_settings - * @param uri URI to use instead of base - * @return URL - */ - -gchar* rebuild_url(caldav_settings* settings, gchar* uri){ - gchar* url = NULL; - gchar* mystr = NULL; - if (settings->usehttps) { - mystr = "https://"; - } else { - mystr = "http://"; - } - if (uri) - url = g_strdup_printf("%s%s", mystr, uri); - else - url = g_strdup_printf("%s%s", mystr,settings->url); - - return url; -} - -/** - * Prepare a curl connection - * @param settings caldav_settings - * @return CURL - */ -CURL* get_curl(caldav_settings* setting) { - CURL* curl; - gchar* userpwd = NULL; - gchar* url = NULL; - - curl = curl_easy_init(); - if (curl) { - if (setting->username) { - if (setting->password) - userpwd = g_strdup_printf("%s:%s", - setting->username, setting->password); - else - userpwd = g_strdup_printf("%s", setting->username); - curl_easy_setopt(curl, CURLOPT_USERPWD, userpwd); - g_free(userpwd); - } - if (setting->verify_ssl_certificate) - curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 2); - else { - curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0); - curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0); - } - if (setting->custom_cacert) - curl_easy_setopt(curl, CURLOPT_CAINFO, setting->custom_cacert); - curl_easy_setopt(curl, CURLOPT_USERAGENT, __CALDAV_USERAGENT); - url = rebuild_url(setting, NULL); - curl_easy_setopt(curl, CURLOPT_URL, url); - g_free(url); - } - return (curl) ? curl : NULL; -} diff --git a/src/.svn/text-base/caldav-utils.h.svn-base b/src/.svn/text-base/caldav-utils.h.svn-base deleted file mode 100644 index 02c84d7..0000000 --- a/src/.svn/text-base/caldav-utils.h.svn-base +++ /dev/null @@ -1,221 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifndef __CALDAV_UTILS_H__ -#define __CALDAV_UTILS_H__ - -#include <glib.h> -#include <stdlib.h> -#include <curl/curl.h> -#include "caldav.h" - -/** - * @typedef struct _CALDAV_SETTINGS caldav_settings - * A pointer to a struct _CALDAV_SETTINGS - */ -typedef struct _CALDAV_SETTINGS caldav_settings; - -/** - * @struct _CALDAV_SETTINGS - * A struct used to exchange all user input between various parts - * of the library - */ -struct _CALDAV_SETTINGS { - gchar* username; - gchar* password; - gchar* url; - gchar* file; - gboolean usehttps; - gboolean verify_ssl_certificate; - gchar* custom_cacert; - gboolean debug; - gboolean use_locking; - char trace_ascii; - CALDAV_ACTION ACTION; - time_t start; - time_t end; -}; - -/** - * @typedef struct MemoryStruct memory_ptr - * A pointer to a struct MemoryStruct - */ -typedef struct MemoryStruct memory_ptr; - -/** - * @struct MemoryStruct - * Used to hold messages between the CalDAV server and the library - */ -struct MemoryStruct { - char *memory; - size_t size; -}; - -/** @struct config_data - * Used to exchange user options to the library - */ -struct config_data { - char trace_ascii; -}; - -/** - * This function is burrowed from the libcurl documentation - * @param text - * @param stream - * @param ptr - * @param size - * @param nohex - */ -void dump(const char* text, FILE* stream, char* ptr, size_t size, char nohex); - -/** - * This function is burrowed from the libcurl documentation - * @param handle - * @param type - * @param data - * @param size - * @param userp - * @return - */ -int my_trace(CURL* handle, curl_infotype type, char* data, size_t size, void* userp); - -/** - * This function is burrowed from the libcurl documentation - * @param ptr - * @param size - * @return void* to memory region - */ -size_t WriteMemoryCallback(void* ptr, size_t size, size_t nmemb, void* data); - -/** - * This function is burrowed from the libcurl documentation - * @param ptr - * @param size - * @param nmemb - * @param data - * @return number of written bytes - */ -size_t WriteHeaderCallback(void* ptr, size_t size, size_t nmemb, void* data); - -/*size_t ReadMemoryCallback(void* ptr, size_t size, size_t nmemb, void* data);*/ - -/** - * Initialize caldav settings structure. - * @param settings @see caldav_settings - */ -void init_caldav_settings(caldav_settings* settings); - -/** - * Free momory assigned to caldav settings structure. - * @param settings @see caldav_settings - */ -void free_caldav_settings(caldav_settings* settings); - -/** - * Parse URL - * @param settings @see caldav_settings - * @param url String containing URL to collection - */ -void parse_url(caldav_settings* settings, const char* url); - -/** - * Find a specific HTTP header from last request - * @param header HTTP header to search for - * @param headers String of HTTP headers from last request - * @param lowcase Should string be returned in all lower case. - * @return The header found or NULL - */ -gchar* get_response_header( - const char* header, gchar* headers, gboolean lowcase); - -/** - * Parse response from CalDAV server - * @param report Response from server - * @param element XML element to find - * @param type VCalendar element to find - * @return the parsed result - */ -gchar* parse_caldav_report(char* report, const char* element, const char* type); - -/** - * Convert a time_t variable to CalDAV DateTime - * @param time a specific date and time - * @return the CalDAV DateTime - */ -gchar* get_caldav_datetime(time_t* time); - -/** - * Create a random text string, using MD5. @see caldav_md5_hex_digest() - * @param text some text to randomize - * @return MD5 hash of text - */ -gchar* random_file_name(gchar* text); - -/** - * Does the event contain a UID element or not. If not add it. - * @param object A specific event - * @return event, eventually added UID - */ -gchar* verify_uid(gchar* object); - -/** - * Fetch a URL from a XML element - * @param text String - * @return URL - */ -gchar* get_url(gchar* text); - -/** - * Fetch host from URL - * @param url URL - * @return host - */ -gchar* get_host(gchar* url); - -/** - * Fetch the etag element from XML - * @param text String - * @return etag - */ -gchar* get_etag(gchar* text); - -/** - * Fetch any element from XML - * @param text String - * @return element - */ -gchar* get_tag(const gchar* tag, gchar* text); - - - -/** - * rebuild a raw URL with https if needed from the settings - * @param settings caldav_settings - * @return URL - */ -gchar* rebuild_url(caldav_settings* setting, gchar* uri); - -/** - * Prepare a curl connection - * @param settings caldav_settings - * @return CURL - */ -CURL* get_curl(caldav_settings* setting); - -#endif diff --git a/src/.svn/text-base/caldav.c.svn-base b/src/.svn/text-base/caldav.c.svn-base deleted file mode 100644 index 193429c..0000000 --- a/src/.svn/text-base/caldav.c.svn-base +++ /dev/null @@ -1,745 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include "caldav.h" -#include "caldav-utils.h" -#include "get-caldav-report.h" -#include "add-caldav-object.h" -#include "delete-caldav-object.h" -#include "modify-caldav-object.h" -#include "get-display-name.h" -#include "options-caldav-server.h" -#include "get-freebusy-report.h" -#include <curl/curl.h> -#include <glib.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -static void init_runtime(runtime_info* info) { - if (! info) - return; - if (! info->error) - info->error = g_new0(caldav_error, 1); - if (! info->options) { - info->options = g_new0(debug_curl, 1); - info->options->trace_ascii = 1; - info->options->debug = 0; - info->options->verify_ssl_certificate = TRUE; - info->options->use_locking = TRUE; - info->options->custom_cacert = NULL; - } -} - -/** - * @param curl An instance of libcurl. - * @param settings Defines CalDAV resource. Receiver is responsible for freeing - * the memory. URL is part of the structure. [http://][username:password@]host[:port]/url-path. - * See (RFC1738). - * @return FALSE (zero) mens URL does not reference a CalDAV calendar - * resource. TRUE if the URL does reference a CalDAV calendar resource. - */ -static gboolean test_caldav_enabled(CURL* curl, - caldav_settings* settings, - caldav_error* error) { - return caldav_getoptions(curl, settings, NULL, error, TRUE); -} - -/* - * @param settings An instance of caldav_settings. @see caldav_settings - * @return TRUE if there was an error. Error can be in libcurl, in libcaldav, - * or an error related to the CalDAV protocol. - */ -static gboolean make_caldav_call(caldav_settings* settings, - runtime_info* info) { - CURL* curl; - gboolean result = FALSE; - - g_return_val_if_fail(info != NULL, TRUE); - - curl = get_curl(settings); - if (!curl) { - info->error->str = g_strdup("Could not initialize libcurl"); - g_free(settings->file); - settings->file = NULL; - return TRUE; - } - if (!test_caldav_enabled(curl, settings, info->error)) { - g_free(settings->file); - settings->file = NULL; - curl_easy_cleanup(curl); - return TRUE; - } - curl_easy_cleanup(curl); - switch (settings->ACTION) { - case GETALL: result = caldav_getall(settings, info->error); break; - case GET: result = caldav_getrange(settings, info->error); break; - case ADD: result = caldav_add(settings, info->error); break; - case DELETE: result = caldav_delete(settings, info->error); break; - case MODIFY: result = caldav_modify(settings, info->error); break; - case GETCALNAME: result = caldav_getname(settings, info->error); break; - case FREEBUSY: result = caldav_freebusy(settings, info->error); break; - default: break; - } - return result; -} - -/** - * Function for adding a new event. - * @param object Appointment following ICal format (RFC2445). Receiver is - * responsible for freeing the memory. - * @param URL Defines CalDAV resource. Receiver is responsible for freeing - * the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @return Ok, FORBIDDEN, or CONFLICT. @see CALDAV_RESPONSE - */ -CALDAV_RESPONSE caldav_add_object(const char* object, - const char* URL, - runtime_info* info) { - caldav_settings settings; - CALDAV_RESPONSE caldav_response; - - g_return_val_if_fail(info != NULL, TRUE); - - init_runtime(info); - init_caldav_settings(&settings); - settings.file = g_strdup(object); - settings.ACTION = ADD; - if (info->options->debug) - settings.debug = TRUE; - else - settings.debug = FALSE; - if (info->options->trace_ascii) - settings.trace_ascii = 1; - else - settings.trace_ascii = 0; - if (info->options->use_locking) - settings.use_locking = 1; - else - settings.use_locking = 0; - parse_url(&settings, URL); - gboolean res = make_caldav_call(&settings, info); - if (res) { - if (info->error->code > 0) { - switch (info->error->code) { - case 403: caldav_response = FORBIDDEN; break; - case 409: caldav_response = CONFLICT; break; - case 423: caldav_response = LOCKED; break; - case 501: caldav_response = NOTIMPLEMENTED; break; - default: caldav_response = CONFLICT; break; - } - } - else { - /* fall-back to conflicting state */ - caldav_response = CONFLICT; - } - } - else { - caldav_response = OK; - } - free_caldav_settings(&settings); - return caldav_response; -} - -/** - * Function for deleting an event. - * @param object Appointment following ICal format (RFC2445). Receiver is - * responsible for freeing the memory. - * @param URL Defines CalDAV resource. Receiver is responsible for freeing - * the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @return Ok, FORBIDDEN, or CONFLICT. @see CALDAV_RESPONSE - */ -CALDAV_RESPONSE caldav_delete_object(const char* object, - const char* URL, - runtime_info* info) { - caldav_settings settings; - CALDAV_RESPONSE caldav_response; - - g_return_val_if_fail(info != NULL, TRUE); - - init_runtime(info); - init_caldav_settings(&settings); - settings.file = g_strdup(object); - settings.ACTION = DELETE; - if (info->options->debug) - settings.debug = TRUE; - else - settings.debug = FALSE; - if (info->options->trace_ascii) - settings.trace_ascii = 1; - else - settings.trace_ascii = 0; - if (info->options->use_locking) - settings.use_locking = 1; - else - settings.use_locking = 0; - parse_url(&settings, URL); - gboolean res = make_caldav_call(&settings, info); - if (res) { - if (info->error->code > 0) { - switch (info->error->code) { - case 403: caldav_response = FORBIDDEN; break; - case 409: caldav_response = CONFLICT; break; - case 423: caldav_response = LOCKED; break; - case 501: caldav_response = NOTIMPLEMENTED; break; - default: caldav_response = CONFLICT; break; - } - } - else { - /* fall-back to conflicting state */ - caldav_response = CONFLICT; - } - } - else { - caldav_response = OK; - } - free_caldav_settings(&settings); - return caldav_response; -} - -/** - * Function for modifying an event. - * @param object Appointment following ICal format (RFC2445). Receiver is - * responsible for freeing the memory. - * @param URL Defines CalDAV resource. Receiver is responsible for freeing - * the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @return Ok, FORBIDDEN, or CONFLICT. @see CALDAV_RESPONSE - */ -CALDAV_RESPONSE caldav_modify_object(const char* object, - const char* URL, - runtime_info* info) { - caldav_settings settings; - CALDAV_RESPONSE caldav_response; - - g_return_val_if_fail(info != NULL, TRUE); - - init_runtime(info); - init_caldav_settings(&settings); - settings.file = g_strdup(object); - settings.ACTION = MODIFY; - if (info->options->debug) - settings.debug = TRUE; - else - settings.debug = FALSE; - if (info->options->trace_ascii) - settings.trace_ascii = 1; - else - settings.trace_ascii = 0; - if (info->options->use_locking) - settings.use_locking = 1; - else - settings.use_locking = 0; - parse_url(&settings, URL); - gboolean res = make_caldav_call(&settings, info); - if (res) { - if (info->error->code > 0) { - switch (info->error->code) { - case 403: caldav_response = FORBIDDEN; break; - case 409: caldav_response = CONFLICT; break; - case 423: caldav_response = LOCKED; break; - case 501: caldav_response = NOTIMPLEMENTED; break; - default: caldav_response = CONFLICT; break; - } - } - else { - /* fall-back to conflicting state */ - caldav_response = CONFLICT; - } - } - else { - caldav_response = OK; - } - free_caldav_settings(&settings); - return caldav_response; -} - -/** - * Function for getting a collection of events determined by time range. - * @param result A pointer to struct _response where the result is to stored. - * @see response. Caller is responsible for freeing the memory. - * @param start time_t variable specifying start and end for range. Both - * are included in range. - * @param end time_t variable specifying start and end for range. Both - * are included in range. - * @param URL Defines CalDAV resource. Receiver is responsible for freeing - * the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @return Ok, FORBIDDEN, or CONFLICT. @see CALDAV_RESPONSE - */ -CALDAV_RESPONSE caldav_get_object(response *result, - time_t start, - time_t end, - const char* URL, - runtime_info* info) { - caldav_settings settings; - CALDAV_RESPONSE caldav_response; - - g_return_val_if_fail(info != NULL, TRUE); - - init_runtime(info); - if (!result) { - result = malloc(sizeof(response *)); - memset(result, '\0', sizeof(response *)); - } - init_caldav_settings(&settings); - settings.ACTION = GET; - settings.start = start; - settings.end = end; - if (info->options->debug) - settings.debug = TRUE; - else - settings.debug = FALSE; - if (info->options->trace_ascii) - settings.trace_ascii = 1; - else - settings.trace_ascii = 0; - if (info->options->use_locking) - settings.use_locking = 1; - else - settings.use_locking = 0; - parse_url(&settings, URL); - gboolean res = make_caldav_call(&settings, info); - if (res) { - result->msg = NULL; - if (info->error->code > 0) { - switch (info->error->code) { - case 403: caldav_response = FORBIDDEN; break; - case 409: caldav_response = CONFLICT; break; - case 423: caldav_response = LOCKED; break; - case 501: caldav_response = NOTIMPLEMENTED; break; - default: caldav_response = CONFLICT; break; - } - } - else { - /* fall-back to conflicting state */ - caldav_response = CONFLICT; - } - } - else { - result->msg = g_strdup(settings.file); - caldav_response = OK; - } - free_caldav_settings(&settings); - return caldav_response; -} - -/** - * Function for getting all events from the collection. - * @param result A pointer to struct _response where the result is to stored. - * @see response. Caller is responsible for freeing the memory. - * @param URL Defines CalDAV resource. Receiver is responsible for freeing - * the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @return Ok, FORBIDDEN, or CONFLICT. @see CALDAV_RESPONSE - */ -CALDAV_RESPONSE caldav_getall_object(response* result, - const char* URL, - runtime_info* info) { - caldav_settings settings; - CALDAV_RESPONSE caldav_response; - - g_return_val_if_fail(info != NULL, TRUE); - - init_runtime(info); - if (!result) { - result = malloc(sizeof(response *)); - memset(result, '\0', sizeof(response *)); - } - init_caldav_settings(&settings); - settings.ACTION = GETALL; - if (info->options->debug) - settings.debug = TRUE; - else - settings.debug = FALSE; - if (info->options->trace_ascii) - settings.trace_ascii = 1; - else - settings.trace_ascii = 0; - if (info->options->use_locking) - settings.use_locking = 1; - else - settings.use_locking = 0; - parse_url(&settings, URL); - gboolean res = make_caldav_call(&settings, info); - if (res) { - result->msg = NULL; - if (info->error->code > 0) { - switch (info->error->code) { - case 403: caldav_response = FORBIDDEN; break; - case 409: caldav_response = CONFLICT; break; - case 423: caldav_response = LOCKED; break; - case 501: caldav_response = NOTIMPLEMENTED; break; - default: caldav_response = CONFLICT; break; - } - } - else { - /* fall-back to conflicting state */ - caldav_response = CONFLICT; - } - } - else { - result->msg = g_strdup(settings.file); - caldav_response = OK; - } - free_caldav_settings(&settings); - return caldav_response; -} - -/** - * Function for getting the stored display name for the collection. - * @param result A pointer to struct _response where the result is to stored. - * @see response. Caller is responsible for freeing the memory. - * @param URL Defines CalDAV resource. Receiver is responsible for freeing - * the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @return Ok, FORBIDDEN, or CONFLICT. @see CALDAV_RESPONSE - */ -CALDAV_RESPONSE caldav_get_displayname(response* result, - const char* URL, - runtime_info* info) { - caldav_settings settings; - CALDAV_RESPONSE caldav_response; - - g_return_val_if_fail(info != NULL, TRUE); - - init_runtime(info); - if (!result) { - result = malloc(sizeof(response *)); - memset(result, '\0', sizeof(response *)); - } - init_caldav_settings(&settings); - settings.ACTION = GETCALNAME; - if (info->options->debug) - settings.debug = TRUE; - else - settings.debug = FALSE; - if (info->options->trace_ascii) - settings.trace_ascii = 1; - else - settings.trace_ascii = 0; - if (info->options->use_locking) - settings.use_locking = 1; - else - settings.use_locking = 0; - parse_url(&settings, URL); - gboolean res = make_caldav_call(&settings, info); - if (res) { - result->msg = NULL; - if (info->error->code > 0) { - switch (info->error->code) { - case 403: caldav_response = FORBIDDEN; break; - case 409: caldav_response = CONFLICT; break; - case 423: caldav_response = LOCKED; break; - case 501: caldav_response = NOTIMPLEMENTED; break; - default: caldav_response = CONFLICT; break; - } - } - else { - /* fall-back to conflicting state */ - caldav_response = CONFLICT; - } - } - else { - result->msg = g_strdup(settings.file); - caldav_response = OK; - } - free_caldav_settings(&settings); - return caldav_response; -} - -/** - * Function to test wether a calendar resource is CalDAV enabled or not. - * @param URL Defines CalDAV resource. Receiver is responsible for - * freeing the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @result 0 (zero) means no CalDAV support, otherwise CalDAV support - * detechted. - */ -int caldav_enabled_resource(const char* URL, runtime_info* info) { - CURL* curl; - caldav_settings settings; - struct config_data data; - - g_return_val_if_fail(info != NULL, TRUE); - - init_runtime(info); - init_caldav_settings(&settings); - - parse_url(&settings, URL); - curl = get_curl(&settings); - if (!curl) { - info->error->code = -1; - info->error->str = g_strdup("Could not initialize libcurl"); - settings.file = NULL; - return TRUE; - } - - if (info->options->trace_ascii) - data.trace_ascii = 1; - else - data.trace_ascii = 0; - if (info->options->use_locking) - settings.use_locking = 1; - else - settings.use_locking = 0; - - if (info->options->debug) { - curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, my_trace); - curl_easy_setopt(curl, CURLOPT_DEBUGDATA, &data); - curl_easy_setopt(curl, CURLOPT_VERBOSE, 1); - } - gboolean res = test_caldav_enabled(curl, &settings, info->error); - free_caldav_settings(&settings); - curl_easy_cleanup(curl); - return (res && (info->error->code == 0 || info->error->code == 200)) ? 1 : 0; -} - -/** - * Function for getting free/busy information. - * @param result A pointer to struct _response where the result is to stored. - * @see response. Caller is responsible for freeing the memory. - * @param start time_t variable specifying start and end for range. Both - * are included in range. - * @param end time_t variable specifying start and end for range. Both - * are included in range. - * @param URL Defines CalDAV resource. Receiver is responsible for freeing - * the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @return Ok, FORBIDDEN, or CONFLICT. @see CALDAV_RESPONSE - */ -CALDAV_RESPONSE caldav_get_freebusy(response *result, - time_t start, - time_t end, - const char* URL, - runtime_info* info) { - caldav_settings settings; - CALDAV_RESPONSE caldav_response; - - g_return_val_if_fail(info != NULL, TRUE); - - init_runtime(info); - if (!result) { - result = malloc(sizeof(response *)); - memset(result, '\0', sizeof(response *)); - } - init_caldav_settings(&settings); - settings.ACTION = FREEBUSY; - settings.start = start; - settings.end = end; - if (info->options->debug) - settings.debug = TRUE; - else - settings.debug = FALSE; - if (info->options->trace_ascii) - settings.trace_ascii = 1; - else - settings.trace_ascii = 0; - if (info->options->use_locking) - settings.use_locking = 1; - else - settings.use_locking = 0; - parse_url(&settings, URL); - gboolean res = make_caldav_call(&settings, info); - if (res) { - result->msg = NULL; - if (info->error->code > 0) { - switch (info->error->code) { - case 403: caldav_response = FORBIDDEN; break; - case 409: caldav_response = CONFLICT; break; - case 423: caldav_response = LOCKED; break; - case 501: caldav_response = NOTIMPLEMENTED; break; - default: caldav_response = CONFLICT; break; - } - } - else { - /* fall-back to conflicting state */ - caldav_response = CONFLICT; - } - } - else { - result->msg = g_strdup(settings.file); - caldav_response = OK; - } - free_caldav_settings(&settings); - return caldav_response; -} - -/** - * Function which supports sending various options inside the library. - * @param curl_options A struct debug_curl. See debug_curl. - */ -void caldav_set_options(debug_curl curl_options) { -} - -/** - * @deprecated Function to call in case of errors. - * Caller provides a pointer to a local caldav_error structure. - * Caldav_get_error will initialize pointer if NULL. - * Caller is responsible for freeing returned memory. - * After the first call the internal error buffer is reset. - * @param lib_error A pointer to a struct _caldav_error. @see _caldav_error - * @return An initialized caldav_error pointer to memory where error - * messages can be found from the last call to the library. - */ -caldav_error* caldav_get_error(caldav_error* lib_error) { - if (!lib_error) { - lib_error = g_new0(caldav_error, 1); - } - return lib_error; -} - -/** - * Function for freeing memory for a previous initialization of a - * caldav_error. @see caldav_get_error() - * Caller provides a pointer to a local caldav_error structure. - * @param lib_error A pointer to a struct _caldav_error. @see _caldav_error - */ -void caldav_free_error(caldav_error* lib_error) { - if (lib_error->str) - g_free(lib_error->str); - g_free(lib_error); - lib_error = NULL; -} - -/** - * Function to call to get a list of supported CalDAV options for a server - * @param URL Defines CalDAV resource. Receiver is responsible for - * freeing the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @result A list of available options or NULL in case of any error. - */ -char** caldav_get_server_options(const char* URL, runtime_info* info) { - CURL* curl; - caldav_settings settings; - response server_options; - gchar** option_list = NULL; - gchar** tmp; - gboolean res = FALSE; - - g_return_val_if_fail(info != NULL, NULL); - - init_runtime(info); - tmp = option_list = NULL; - init_caldav_settings(&settings); - - parse_url(&settings, URL); - curl = get_curl(&settings); - if (!curl) { - info->error->code = -1; - info->error->str = g_strdup("Could not initialize libcurl"); - settings.file = NULL; - return NULL; - } - if (info->options->use_locking) - settings.use_locking = 1; - else - settings.use_locking = 0; - - res = caldav_getoptions(curl, &settings, &server_options, info->error, FALSE); - if (res) { - if (server_options.msg) { - option_list = g_strsplit(server_options.msg, ", ", 0); - tmp = &(*(option_list)); - while (*tmp) { - g_strstrip(*tmp++); - } - } - } - free_caldav_settings(&settings); - curl_easy_cleanup(curl); - return (option_list) ? option_list : NULL; -} - -/** - * Function for getting an initialized runtime_info structure - * @return runtime_info. @see runtime_info - */ -runtime_info* caldav_get_runtime_info() { - runtime_info* rt_info; - - rt_info = g_new0(runtime_info, 1); - rt_info->error = g_new0(caldav_error, 1); - rt_info->options = g_new0(debug_curl, 1); - - return rt_info; -} - -/** - * Function for freeing memory for a previous initialization of an info - * structure - * @param info Address to a pointer to a runtime_info structure. @see - * runtime_info - */ -void caldav_free_runtime_info(runtime_info** info) { - runtime_info* ri; - - if (*info) { - ri = *info; - if (ri->error) { - if (ri->error->str) - g_free(ri->error->str); - g_free(ri->error); - ri->error = NULL; - } - if (ri->options) { - if (ri->options->custom_cacert) - g_free(ri->options->custom_cacert); - g_free(ri->options); - ri->options = NULL; - } - g_free(ri); - *info = ri = NULL; - } -} - -/** - * Function for getting an initialized response structure - * @return response. @see _response - */ -response* caldav_get_response() { - response* r; - - r = g_new0(response, 1); - - return r; -} - -/** - * Function for freeing memory for a previous initialization of an response - * structure - * @param info Address to a pointer to a response structure. @see - * _response - */ -void caldav_free_response(response** resp) { - response* r; - - if (*resp) { - r = *resp; - if (r->msg) - g_free(r->msg); - g_free(r); - *resp = r = NULL; - } -} diff --git a/src/.svn/text-base/caldav.h.svn-base b/src/.svn/text-base/caldav.h.svn-base deleted file mode 100644 index 28cb24e..0000000 --- a/src/.svn/text-base/caldav.h.svn-base +++ /dev/null @@ -1,343 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ - -/** - * @file caldav.h - * @brief interface to the caldav library. - * The library conforms to RFC4791. For further information follow this - * link http://www.ietf.org/rfc/rfc4791.txt - */ - -/** - * @mainpage - * This document is the documentation for the public interface to libcaldav. - * If you want to study the implementation look for the developers API. - * - * The libray and documentation is Copyright (c) 2008 Michael Rasmussen - * (mir@datanom.net) - * - * License for the source code. - * - * 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 3 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. - * - * License for the documentation. - * - * Permission is granted to copy, distribute and/or modify this document - * under the terms of the GNU Free Documentation License, Version 1.2 - * or any later version published by the Free Software Foundation; - * with no Invariant Sections, no Front-Cover Texts, and no Back-Cover - * Texts. - */ - -#ifndef __CALDAV_H__ -#define __CALDAV_H__ - -#include <time.h> - -/* For debug purposes */ -/** - * @typedef struct debug_curl - * A struct used to set internal options in the library - */ -typedef struct { - int trace_ascii; /** @var int trace_ascii - * 0 or 1 - */ - int debug; /** @var int debug - * 0 or 1 - */ - int verify_ssl_certificate; - int use_locking; - char* custom_cacert; -} debug_curl; - -/** - * @typedef struct _caldav_error caldav_error - * Pointer to a caldav_error structure - */ -typedef struct _caldav_error caldav_error; - -/** - * @struct _caldav_error - * A struct for storing error codes and messages - */ -struct _caldav_error { - long code; /** - * @var long code - * if < 0 internal error > 0 CalDAV protocol error. - */ - char* str; /** @var char* str - * For storing human readable error message - */ -}; - -/** - * @typedef struct runtime_info - * Pointer to a runtime structure holding debug and error information - */ -typedef struct { - caldav_error* error; - debug_curl* options; -} runtime_info; - -/* CalDAV is defined in RFC4791 */ - -/* Buffer to hold response */ -/** - * @typedef struct _response response - * Pointer to a _response structure - */ -typedef struct _response response; - -/** - * @struct _response - * A struct used for returning messages from the library to users - */ -struct _response { - char* msg; /** @var char* msg - * String for storing response - */ -}; - -/** - * @enum CALDAV_ACTION specifies supported CalDAV actions. - * UNKNOWN. An unknown action. - * ADD. Add a CalDAV calendar object. - * DELETE. Delete a CalDAV calendar object. - * MODIFY. Modify a CalDAV calendar object. - * GET. Get one or more CalDAV calendar object(s). - * GETALL. Get all CalDAV calendar objects. - */ -typedef enum { - UNKNOWN, - ADD, - DELETE, - FREEBUSY, - MODIFY, - GET, - GETALL, - GETCALNAME, - ISCALDAV, - OPTIONS -} CALDAV_ACTION; - -/** - * @enum CALDAV_RESPONSE specifies CalDAV error states. - * OK (HTTP 200). Request was satisfied. - * FORBIDDEN (HTTP 403). Access not allowed. Dont repeat request. - * CONFLICT (HTTP 409). Conflict between current state of CalDAV collection - * and request. Client must solve the conflict and then resend request. - * LOCKED (HTTP 423). Locking failed. - */ -typedef enum { - OK, - FORBIDDEN, - CONFLICT, - LOCKED, - NOTIMPLEMENTED -} CALDAV_RESPONSE; - - -#ifndef __CALDAV_USERAGENT -#define __CALDAV_USERAGENT "libcurl-agent/0.1" -#endif - - -/** - * Function for adding a new event. - * @param object Appointment following ICal format (RFC2445). Receiver is - * responsible for freeing the memory. - * @param URL Defines CalDAV resource. Receiver is responsible for freeing - * the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @param info Pointer to a runtime_info structure. @see runtime_info - * @return Ok, FORBIDDEN, or CONFLICT. @see CALDAV_RESPONSE - */ -CALDAV_RESPONSE caldav_add_object(const char* object, - const char* URL, - runtime_info* info); - -/** - * Function for deleting an event. - * @param object Appointment following ICal format (RFC2445). Receiver is - * responsible for freeing the memory. - * @param URL Defines CalDAV resource. Receiver is responsible for freeing - * the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @param info Pointer to a runtime_info structure. @see runtime_info - * @return Ok, FORBIDDEN, or CONFLICT. @see CALDAV_RESPONSE - */ -CALDAV_RESPONSE caldav_delete_object(const char* object, - const char* URL, - runtime_info* info); - -/** - * Function for modifying an event. - * @param object Appointment following ICal format (RFC2445). Receiver is - * responsible for freeing the memory. - * @param URL Defines CalDAV resource. Receiver is responsible for freeing - * the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @param info Pointer to a runtime_info structure. @see runtime_info - * @return Ok, FORBIDDEN, or CONFLICT. @see CALDAV_RESPONSE - */ -CALDAV_RESPONSE caldav_modify_object(const char* object, - const char* URL, - runtime_info* info); - -/** - * Function for getting a collection of events determined by time range. - * @param result A pointer to struct _response where the result is to stored. - * @see response. Caller is responsible for freeing the memory. - * @param start time_t variable specifying start for range. Included in search. - * @param end time_t variable specifying end for range. Included in search. - * @param URL Defines CalDAV resource. Receiver is responsible for freeing - * the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @param info Pointer to a runtime_info structure. @see runtime_info - * @return Ok, FORBIDDEN, or CONFLICT. @see CALDAV_RESPONSE - */ -CALDAV_RESPONSE caldav_get_object(response* result, - time_t start, - time_t end, - const char* URL, - runtime_info* info); - -/** - * Function for getting all events from the collection. - * @param result A pointer to struct _response where the result is to stored. - * @see response. Caller is responsible for freeing the memory. - * @param URL Defines CalDAV resource. Receiver is responsible for freeing - * the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @param info Pointer to a runtime_info structure. @see runtime_info - * @return Ok, FORBIDDEN, or CONFLICT. @see CALDAV_RESPONSE - */ -CALDAV_RESPONSE caldav_getall_object(response* result, - const char* URL, - runtime_info* info); - -/** - * Function for getting the stored display name for the collection. - * @param result A pointer to struct _response where the result is to stored. - * @see response. Caller is responsible for freeing the memory. - * @param URL Defines CalDAV resource. Receiver is responsible for freeing - * the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @param info Pointer to a runtime_info structure. @see runtime_info - * @return Ok, FORBIDDEN, or CONFLICT. @see CALDAV_RESPONSE - */ -CALDAV_RESPONSE caldav_get_displayname(response* result, - const char* URL, - runtime_info* info); - -/** - * Function to test wether a calendar resource is CalDAV enabled or not. - * @param URL Defines CalDAV resource. Receiver is responsible for - * freeing the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @param info Pointer to a runtime_info structure. @see runtime_info - * @result 0 (zero) means no CalDAV support, otherwise CalDAV support - * detechted. - */ -int caldav_enabled_resource(const char* URL, runtime_info* info); - -/** - * Function for getting free/busy information. - * @param result A pointer to struct _response where the result is to stored. - * @see response. Caller is responsible for freeing the memory. - * @param start time_t variable specifying start and end for range. Both - * are included in range. - * @param end time_t variable specifying start and end for range. Both - * are included in range. - * @param URL Defines CalDAV resource. Receiver is responsible for freeing - * the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @return Ok, FORBIDDEN, or CONFLICT. @see CALDAV_RESPONSE - */ -CALDAV_RESPONSE caldav_get_freebusy(response *result, - time_t start, - time_t end, - const char* URL, - runtime_info* info); - -/** - * @deprecated Always returns an initialized empty caldav_error - * Function to call in case of errors. - * Caller provides a pointer to a local caldav_error structure. - * Caldav_get_error will initialize pointer if NULL. - * Caller is responsible for freeing returned memory. - * After the first call the internal error buffer is reset. - * @param lib_error A pointer to a struct _caldav_error. @see _caldav_error - * @return An initialized caldav_error pointer to memory where error - * messages can be found from the last call to the library. - */ -caldav_error* caldav_get_error(caldav_error* lib_error); - -/** - * Function for freeing memory for a previous initialization of a - * caldav_error. @see caldav_get_error() - * Caller provides a pointer to a local caldav_error structure. - * @param lib_error A pointer to a struct _caldav_error. @see _caldav_error - */ -void caldav_free_error(caldav_error* lib_error); - -/* Setting various options in library */ - -/** - * @deprecated Does nothing - * Function which supports sending various options inside the library. - * @param curl_options A struct debug_curl. See debug_curl. - */ -void caldav_set_options(debug_curl curl_options); - -/** - * Function to call to get a list of supported CalDAV options for a server - * @param URL Defines CalDAV resource. Receiver is responsible for - * freeing the memory. [http://][username[:password]@]host[:port]/url-path. - * See (RFC1738). - * @param info Pointer to a runtime_info structure. @see runtime_info - * @result A list of available options or NULL in case of any error. - */ -char** caldav_get_server_options(const char* URL, runtime_info* info); - -/** - * Function for getting an initialized runtime_info structure - * @return runtime_info. @see runtime_info - */ -runtime_info* caldav_get_runtime_info(); - -/** - * Function for freeing memory for a previous initialization of an info - * structure - * @param info Address to a pointer to a runtime_info structure. @see - * runtime_info - */ -void caldav_free_runtime_info(runtime_info** info); - -/** - * Function for getting an initialized response structure - * @return response. @see _response - */ -response* caldav_get_response(); - -/** - * Function for freeing memory for a previous initialization of an response - * structure - * @param info Address to a pointer to a response structure. @see - * _response - */ -void caldav_free_response(response** info); - -#endif diff --git a/src/.svn/text-base/delete-caldav-object.c.svn-base b/src/.svn/text-base/delete-caldav-object.c.svn-base deleted file mode 100644 index adaa916..0000000 --- a/src/.svn/text-base/delete-caldav-object.c.svn-base +++ /dev/null @@ -1,284 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include "delete-caldav-object.h" -#include "lock-caldav-object.h" -#include <glib.h> -#include <curl/curl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -/** - * A static literal string containing the first part of the calendar query. - * The actual UID to use for the query is added at runtime. - */ -static char* search_head = -"<?xml version=\"1.0\" encoding=\"utf-8\" ?>" -"<C:calendar-query xmlns:D=\"DAV:\"" -" xmlns:C=\"urn:ietf:params:xml:ns:caldav\">" -" <D:prop>" -" <D:getetag/>" -" <C:calendar-data/>" -" </D:prop>" -" <C:filter>" -" <C:comp-filter name=\"VCALENDAR\">" -" <C:comp-filter name=\"VEVENT\">" -" <C:prop-filter name=\"UID\">"; - -/** - * A static literal string containing the last part of the calendar query - */ -static char* search_tail = -"</C:prop-filter>" -" </C:comp-filter>" -" </C:comp-filter>" -" </C:filter>" -"</C:calendar-query>"; - -/** - * Function for deleting an event. - * @param settings A pointer to caldav_settings. @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return TRUE in case of error, FALSE otherwise. - */ -gboolean caldav_delete(caldav_settings* settings, caldav_error* error) { - CURL* curl; - CURLcode res = 0; - char error_buf[CURL_ERROR_SIZE]; - struct config_data data; - struct MemoryStruct chunk; - struct MemoryStruct headers; - struct curl_slist *http_header = NULL; - gchar* search; - gchar* uid; - gboolean LOCKSUPPORT = FALSE; - gchar* lock_token = NULL; - gboolean result = FALSE; - - chunk.memory = NULL; /* we expect realloc(NULL, size) to work */ - chunk.size = 0; /* no data at this point */ - headers.memory = NULL; - headers.size = 0; - - curl = get_curl(settings); - if (!curl) { - error->code = -1; - error->str = g_strdup("Could not initialize libcurl"); - g_free(settings->file); - settings->file = NULL; - return TRUE; - } - - http_header = curl_slist_append(http_header, - "Content-Type: application/xml; charset=\"utf-8\""); - http_header = curl_slist_append(http_header, "Depth: infinity"); - http_header = curl_slist_append(http_header, "Expect:"); - http_header = curl_slist_append(http_header, "Transfer-Encoding:"); - data.trace_ascii = settings->trace_ascii; - curl_easy_setopt(curl, CURLOPT_HTTPHEADER, http_header); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback); - /* we pass our 'chunk' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, WriteHeaderCallback); - /* we pass our 'headers' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEHEADER, (void *)&headers); - curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, (char *) &error_buf); - if (settings->debug) { - curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, my_trace); - curl_easy_setopt(curl, CURLOPT_DEBUGDATA, &data); - curl_easy_setopt(curl, CURLOPT_VERBOSE, 1); - } - gchar* file = g_strdup(settings->file); - if ((uid = get_response_header("uid", file, FALSE)) == NULL) { - g_free(file); - error->code = 1; - error->str = g_strdup("Error: Missing required UID for object"); - return TRUE; - } - g_free(file); - /* - * ICalendar server does not support collation - * <C:text-match collation=\"i;ascii-casemap\">%s</C:text-match> - */ - search = g_strdup_printf( - "%s\r\n<C:text-match>%s</C:text-match>\r\n%s", - search_head, uid, search_tail); - g_free(uid); - /* enable uploading */ - curl_easy_setopt(curl, CURLOPT_POSTFIELDS, search); - curl_easy_setopt (curl, CURLOPT_POSTFIELDSIZE, strlen(search)); - curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "REPORT"); - curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1); - curl_easy_setopt(curl, CURLOPT_UNRESTRICTED_AUTH, 1); - curl_easy_setopt(curl, CURLOPT_POSTREDIR, CURL_REDIR_POST_ALL); - res = curl_easy_perform(curl); - g_free(search); - curl_slist_free_all(http_header); - http_header = NULL; - if (res != 0) { - error->code = -1; - error->str = g_strdup_printf("%s", error_buf); - g_free(settings->file); - settings->file = NULL; - result = TRUE; - } - else { - long code; - res = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code); - if (code != 207) { - error->code = code; - error->str = g_strdup(chunk.memory); - result = TRUE; - } - else { - /* enable uploading */ - gchar* url = NULL; - gchar* etag = NULL; - url = get_url(chunk.memory); - if (url) { - etag = get_etag(chunk.memory); - if (etag) { - gchar* host = get_host(settings->url); - if (host) { - file = g_strdup(url); - g_free(url); - url = g_strdup_printf("%s%s", host, file); - g_free(file); - g_free(host); - } - else { - g_free(etag); - g_free(url); - url = NULL; - } - } - else { - g_free(url); - url = NULL; - } - } - if (url) { - int lock = 0; - caldav_error lock_error; - - file = g_strdup(etag); - g_free(etag); - etag = g_strdup_printf("If-Match: %s", file); - g_free(file); - http_header = curl_slist_append(http_header, etag); - g_free(etag); - http_header = curl_slist_append(http_header, - "Content-Type: text/calendar; charset=\"utf-8\""); - http_header = curl_slist_append(http_header, "Expect:"); - http_header = curl_slist_append( - http_header, "Transfer-Encoding:"); - if (settings->use_locking) - LOCKSUPPORT = caldav_lock_support(settings, &lock_error); - else - LOCKSUPPORT = FALSE; - if (LOCKSUPPORT) { - lock_token = caldav_lock_object(url, settings, &lock_error); - if (lock_token) { - http_header = curl_slist_append( - http_header, g_strdup_printf( - "If: (%s)", lock_token)); - } - /* - * If error code is 423 (Resource is LOCKED) bail out - */ - else if (lock_error.code == 423) { - lock = -1; - } - /* - * If error code is 501 (Not implemented) we continue - * hoping for the best. - */ - else if (lock_error.code == 501) { - lock_token = g_strdup(""); - } - else { - lock = -1; - } - } - if (! LOCKSUPPORT || (LOCKSUPPORT && lock_token && lock_error.code != 423)) { - curl_easy_setopt(curl, CURLOPT_HTTPHEADER, http_header); - curl_easy_setopt(curl, CURLOPT_URL, rebuild_url(settings, url)); - curl_easy_setopt(curl, CURLOPT_POSTFIELDS, NULL); - curl_easy_setopt (curl, CURLOPT_POSTFIELDSIZE, 0); - curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "DELETE"); - curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1); - curl_easy_setopt(curl, CURLOPT_UNRESTRICTED_AUTH, 1); - curl_easy_setopt(curl, CURLOPT_POSTREDIR, CURL_REDIR_POST_ALL); - res = curl_easy_perform(curl); - if (LOCKSUPPORT && lock_token) { - caldav_unlock_object( - lock_token, url, settings, &lock_error); - } - } - g_free(url); - g_free(lock_token); - if (res != 0 || lock < 0) { - /* Is this a lock_error don't change error*/ - if (lock == 0 || lock_error.code == 423) { - error->code = code; - error->str = g_strdup(chunk.memory); - } - else { - error->code = lock_error.code; - error->str = g_strdup(lock_error.str); - } - result = TRUE; - g_free(settings->file); - settings->file = NULL; - } - else { - long code; - res = curl_easy_getinfo( - curl, CURLINFO_RESPONSE_CODE, &code); - if (code != 204) { - error->code = code; - error->str = g_strdup(chunk.memory); - result = TRUE; - } - } - curl_slist_free_all(http_header); - } - else { - error->code = code; - if (chunk.memory) - error->str = g_strdup(chunk.memory); - else - error->str = g_strdup("No object found"); - result = TRUE; - } - } - } - if (chunk.memory) - free(chunk.memory); - if (headers.memory) - free(headers.memory); - curl_easy_cleanup(curl); - return result; -} diff --git a/src/.svn/text-base/delete-caldav-object.h.svn-base b/src/.svn/text-base/delete-caldav-object.h.svn-base deleted file mode 100644 index 7576a29..0000000 --- a/src/.svn/text-base/delete-caldav-object.h.svn-base +++ /dev/null @@ -1,35 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifndef __DELETE_CALDAV_OBJECT_H__ -#define __DELETE_CALDAV_OBJECT_H__ - -#include "caldav-utils.h" -#include "caldav.h" - -/** - * Function for deleting an event. - * @param settings A pointer to caldav_settings. @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return TRUE in case of error, FALSE otherwise. - */ -gboolean caldav_delete(caldav_settings* settings, caldav_error* error); - -#endif - diff --git a/src/.svn/text-base/get-caldav-report.c.svn-base b/src/.svn/text-base/get-caldav-report.c.svn-base deleted file mode 100644 index 52b4e28..0000000 --- a/src/.svn/text-base/get-caldav-report.c.svn-base +++ /dev/null @@ -1,254 +0,0 @@ -/* vim: set textwidth=80 tabstop=4 smarttab: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include "get-caldav-report.h" -#include <glib.h> -#include <curl/curl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -/** - * A static literal string containing the calendar query for fetching - * all events from collection. - */ -static const char* getall_request = -"<?xml version=\"1.0\" encoding=\"utf-8\" ?>" -"<C:calendar-query xmlns:D=\"DAV:\"" -" xmlns:C=\"urn:ietf:params:xml:ns:caldav\">" -" <D:prop>" -" <D:getetag/>" -" <C:calendar-data/>" -" </D:prop>" -" <C:filter>" -" <C:comp-filter name=\"VCALENDAR\">" -" <C:comp-filter name=\"VEVENT\"/>" -" </C:comp-filter>" -" </C:filter>" -"</C:calendar-query>\r\n"; - -/** - * A static literal string containing the first part of the calendar query. - * The actual VEVENT to search for is added at runtime. - */ -static const char* getrange_request_head = -"<?xml version=\"1.0\" encoding=\"utf-8\" ?>" -/*"<C:calendar-query xmlns:D=\"DAV:\"" -" xmlns:C=\"urn:ietf:params:xml:ns:caldav\">" -" <D:prop>"*/ -"<C:calendar-query xmlns:C=\"urn:ietf:params:xml:ns:caldav\">" -" <D:prop xmlns:D=\"DAV:\">" -/*" <D:getetag/>"*/ -" <C:calendar-data/>" -" </D:prop>" -" <C:filter>" -" <C:comp-filter name=\"VCALENDAR\">" -" <C:comp-filter name=\"VEVENT\">"; - -/** - * A static literal string containing the last part of the calendar query - */ -static const char* getrange_request_foot = -" </C:comp-filter>" -" </C:comp-filter>" -" </C:filter>" -"</C:calendar-query>\r\n"; - -/** - * Function for getting all events from collection. - * @param settings A pointer to caldav_settings. @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return TRUE in case of error, FALSE otherwise. - */ -gboolean caldav_getall(caldav_settings* settings, caldav_error* error) { - CURL* curl; - CURLcode res = 0; - char error_buf[CURL_ERROR_SIZE]; - struct config_data data; - struct MemoryStruct chunk; - struct MemoryStruct headers; - struct curl_slist *http_header = NULL; - gboolean result = FALSE; - - chunk.memory = NULL; /* we expect realloc(NULL, size) to work */ - chunk.size = 0; /* no data at this point */ - headers.memory = NULL; - headers.size = 0; - - curl = get_curl(settings); - if (!curl) { - error->code = -1; - error->str = g_strdup("Could not initialize libcurl"); - g_free(settings->file); - settings->file = NULL; - return TRUE; - } - - http_header = curl_slist_append(http_header, - "Content-Type: application/xml; charset=\"utf-8\""); - http_header = curl_slist_append(http_header, "Depth: 1"); - http_header = curl_slist_append(http_header, "Expect:"); - http_header = curl_slist_append(http_header, "Transfer-Encoding:"); - data.trace_ascii = settings->trace_ascii; - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback); - /* we pass our 'chunk' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, WriteHeaderCallback); - /* we pass our 'headers' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEHEADER, (void *)&headers); - /* enable uploading */ - curl_easy_setopt(curl, CURLOPT_POSTFIELDS, getall_request); - curl_easy_setopt (curl, CURLOPT_POSTFIELDSIZE, strlen(getall_request)); - curl_easy_setopt(curl, CURLOPT_HTTPHEADER, http_header); - curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, (char *) &error_buf); - if (settings->debug) { - curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, my_trace); - curl_easy_setopt(curl, CURLOPT_DEBUGDATA, &data); - curl_easy_setopt(curl, CURLOPT_VERBOSE, 1); - } - curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "REPORT"); - curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1); - curl_easy_setopt(curl, CURLOPT_UNRESTRICTED_AUTH, 1); - curl_easy_setopt(curl, CURLOPT_POSTREDIR, CURL_REDIR_POST_ALL); - res = curl_easy_perform(curl); - if (res != 0) { - error->code = -1; - error->str = g_strdup_printf("%s", error_buf); - g_free(settings->file); - settings->file = NULL; - result = TRUE; - } - else { - long code; - res = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code); - if (code != 207) { - error->code = code; - error->str = g_strdup(headers.memory); - result = TRUE; - } - else { - gchar* report; - report = parse_caldav_report( - chunk.memory, "calendar-data", "VEVENT"); - settings->file = g_strdup(report); - g_free(report); - } - } - if (chunk.memory) - free(chunk.memory); - if (headers.memory) - free(headers.memory); - curl_slist_free_all(http_header); - curl_easy_cleanup(curl); - return result; -} - -/** - * Function for getting all events within a time range from collection. - * @param settings A pointer to caldav_settings. @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return TRUE in case of error, FALSE otherwise. - */ -gboolean caldav_getrange(caldav_settings* settings, caldav_error* error) { - CURL* curl; - CURLcode res = 0; - char error_buf[CURL_ERROR_SIZE + 1]; - struct config_data data; - struct MemoryStruct chunk; - struct MemoryStruct headers; - struct curl_slist *http_header = NULL; - gboolean result = FALSE; - gchar* request = NULL; - - chunk.memory = NULL; /* we expect realloc(NULL, size) to work */ - chunk.size = 0; /* no data at this point */ - headers.memory = NULL; - headers.size = 0; - - curl = get_curl(settings); - if (!curl) { - error->code = -1; - error->str = g_strdup("Could not initialize libcurl"); - g_free(settings->file); - settings->file = NULL; - return TRUE; - } - - http_header = curl_slist_append(http_header, - "Content-Type: application/xml; charset=\"utf-8\""); - http_header = curl_slist_append(http_header, "Depth: 1"); - http_header = curl_slist_append(http_header, "Expect:"); - http_header = curl_slist_append(http_header, "Transfer-Encoding:"); - data.trace_ascii = settings->trace_ascii; - curl_easy_setopt(curl, CURLOPT_HTTPHEADER, http_header); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback); - /* we pass our 'chunk' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, WriteHeaderCallback); - /* we pass our 'headers' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEHEADER, (void *)&headers); - curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, (char *) &error_buf); - if (settings->debug) { - curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, my_trace); - curl_easy_setopt(curl, CURLOPT_DEBUGDATA, &data); - curl_easy_setopt(curl, CURLOPT_VERBOSE, 1); - } - request = g_strdup_printf( - "%s\r\n<C:time-range start=\"%s\"\r\n end=\"%s\"/>\r\n%s", - getrange_request_head, get_caldav_datetime(&settings->start), - get_caldav_datetime(&settings->end), getrange_request_foot); - /* enable uploading */ - curl_easy_setopt(curl, CURLOPT_POSTFIELDS, request); - curl_easy_setopt (curl, CURLOPT_POSTFIELDSIZE, strlen(request)); - curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "REPORT"); - curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1); - curl_easy_setopt(curl, CURLOPT_UNRESTRICTED_AUTH, 1); - curl_easy_setopt(curl, CURLOPT_POSTREDIR, CURL_REDIR_POST_ALL); - res = curl_easy_perform(curl); - if (res != 0) { - error->code = -1; - error->str = g_strdup_printf("%s", error_buf); - g_free(settings->file); - settings->file = NULL; - result = TRUE; - } - else { - gchar* report; - report = parse_caldav_report(chunk.memory, "calendar-data", "VEVENT"); - settings->file = g_strdup(report); - g_free(report); - } - g_free(request); - if (chunk.memory) - free(chunk.memory); - if (headers.memory) - free(headers.memory); - curl_slist_free_all(http_header); - curl_easy_cleanup(curl); - return result; -} - diff --git a/src/.svn/text-base/get-caldav-report.h.svn-base b/src/.svn/text-base/get-caldav-report.h.svn-base deleted file mode 100644 index 7bce7f3..0000000 --- a/src/.svn/text-base/get-caldav-report.h.svn-base +++ /dev/null @@ -1,43 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifndef __GET_CALDAV_REPORT_H__ -#define __GET_CALDAV_REPORT_H__ - -#include "caldav-utils.h" -#include "caldav.h" -#include <glib.h> - -/** - * Function for getting all events from collection. - * @param settings A pointer to caldav_settings. @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return TRUE in case of error, FALSE otherwise. - */ -gboolean caldav_getall(caldav_settings* settings, caldav_error* error); - -/** - * Function for getting all events within a time range from collection. - * @param settings A pointer to caldav_settings. @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return TRUE in case of error, FALSE otherwise. - */ -gboolean caldav_getrange(caldav_settings* settings, caldav_error* error); - -#endif diff --git a/src/.svn/text-base/get-display-name.c.svn-base b/src/.svn/text-base/get-display-name.c.svn-base deleted file mode 100644 index c776713..0000000 --- a/src/.svn/text-base/get-display-name.c.svn-base +++ /dev/null @@ -1,138 +0,0 @@ -/* vim: set textwidth=80 tabstop=4 smarttab: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include "get-caldav-report.h" -#include <glib.h> -#include <curl/curl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -/** - * A static literal string containing the calendar query for fetching - * the stored display name for the collection. - */ -static const char* getname_request = -"<?xml version=\"1.0\" encoding=\"utf-8\" ?>" -"<D:propfind xmlns:D=\"DAV:\"" -" xmlns:C=\"urn:ietf:params:xml:ns:caldav\">" -" <D:prop>" -" <D:displayname/>" -" </D:prop>" -"</D:propfind>\r\n"; - -/** - * Function for getting the display name from collection. - * @param settings A pointer to caldav_settings. @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return TRUE in case of error, FALSE otherwise. - */ -gboolean caldav_getname(caldav_settings* settings, caldav_error* error) { - CURL* curl; - CURLcode res = 0; - char error_buf[CURL_ERROR_SIZE]; - struct config_data data; - struct MemoryStruct chunk; - struct MemoryStruct headers; - struct curl_slist *http_header = NULL; - gboolean result = FALSE; - - chunk.memory = NULL; /* we expect realloc(NULL, size) to work */ - chunk.size = 0; /* no data at this point */ - headers.memory = NULL; - headers.size = 0; - - curl = get_curl(settings); - if (!curl) { - error->code = -1; - error->str = g_strdup("Could not initialize libcurl"); - g_free(settings->file); - settings->file = NULL; - return TRUE; - } - - http_header = curl_slist_append(http_header, - "Content-Type: application/xml; charset=\"utf-8\""); - http_header = curl_slist_append(http_header, "Depth: 0"); - http_header = curl_slist_append(http_header, "Expect:"); - http_header = curl_slist_append(http_header, "Transfer-Encoding:"); - data.trace_ascii = settings->trace_ascii; - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback); - /* we pass our 'chunk' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, WriteHeaderCallback); - /* we pass our 'headers' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEHEADER, (void *)&headers); - /* enable uploading */ - curl_easy_setopt(curl, CURLOPT_POSTFIELDS, getname_request); - curl_easy_setopt (curl, CURLOPT_POSTFIELDSIZE, strlen(getname_request)); - curl_easy_setopt(curl, CURLOPT_HTTPHEADER, http_header); - curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, (char *) &error_buf); - if (settings->debug) { - curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, my_trace); - curl_easy_setopt(curl, CURLOPT_DEBUGDATA, &data); - curl_easy_setopt(curl, CURLOPT_VERBOSE, 1); - } - curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "PROPFIND"); - curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1); - curl_easy_setopt(curl, CURLOPT_UNRESTRICTED_AUTH, 1); - curl_easy_setopt(curl, CURLOPT_POSTREDIR, CURL_REDIR_POST_ALL); - res = curl_easy_perform(curl); - if (res != 0) { - error->code = -1; - error->str = g_strdup_printf("%s", error_buf); - g_free(settings->file); - settings->file = NULL; - result = TRUE; - } - else { - long code; - res = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code); - if (code != 207) { - error->code = code; - error->str = g_strdup(headers.memory); - result = TRUE; - } - else { - gchar* displayname; - displayname = get_tag("displayname", chunk.memory); - /* Maybe namespace prefixed */ - if (!displayname) { - displayname = get_tag("D:displayname", chunk.memory); - } - settings->file = (displayname) ? - g_strdup(displayname) : g_strdup(""); - g_free(displayname); - } - } - if (chunk.memory) - free(chunk.memory); - if (headers.memory) - free(headers.memory); - curl_slist_free_all(http_header); - curl_easy_cleanup(curl); - return result; -} - diff --git a/src/.svn/text-base/get-display-name.h.svn-base b/src/.svn/text-base/get-display-name.h.svn-base deleted file mode 100644 index 5c80272..0000000 --- a/src/.svn/text-base/get-display-name.h.svn-base +++ /dev/null @@ -1,34 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifndef __GET_DISPLAY_NAME_H__ -#define __GET_DISPLAY_NAME_H__ - -#include "caldav-utils.h" - -/** - * Function for getting the display name from collection. - * @param settings A pointer to caldav_settings. @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return TRUE in case of error, FALSE otherwise. - */ -gboolean caldav_getname(caldav_settings* settings, caldav_error* error); - -#endif - diff --git a/src/.svn/text-base/lock-caldav-object.c.svn-base b/src/.svn/text-base/lock-caldav-object.c.svn-base deleted file mode 100644 index 30f2d20..0000000 --- a/src/.svn/text-base/lock-caldav-object.c.svn-base +++ /dev/null @@ -1,292 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include "lock-caldav-object.h" -#include "options-caldav-server.h" -#include <glib.h> -#include <curl/curl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -/** - * A static literal string containing the lock query. - */ -static char* lock_query = -"<?xml version=\"1.0\" encoding=\"utf-8\" ?>" -"<D:lockinfo xmlns:D=\"DAV:\">" -" <D:lockscope><D:exclusive/></D:lockscope>" -" <D:locktype><D:write/></D:locktype>" -"</D:lockinfo>"; - -/** - * Function which requests a lock on a calendar resource - * @param URI The resource to request lock on. - * @param settings @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return The Lock-Token or NULL in case of error - */ -gchar* caldav_lock_object( - gchar* URI, caldav_settings* settings, caldav_error* error) { - CURL* curl; - CURLcode res = 0; - char error_buf[CURL_ERROR_SIZE]; - struct config_data data; - struct MemoryStruct chunk; - struct MemoryStruct headers; - struct curl_slist *http_header = NULL; - gchar* lock_token = NULL; - gchar* url; - - if (! caldav_lock_support(settings, error)) - return lock_token; - chunk.memory = NULL; /* we expect realloc(NULL, size) to work */ - chunk.size = 0; /* no data at this point */ - headers.memory = NULL; - headers.size = 0; - - curl = get_curl(settings); - if (!curl) { - error->code = -1; - error->str = g_strdup("Could not initialize libcurl"); - g_free(settings->file); - settings->file = NULL; - return lock_token; - } - - http_header = curl_slist_append(http_header, - "Content-Type: application/xml; charset=\"utf-8\""); - http_header = curl_slist_append(http_header, "Timeout: Second-300"); - http_header = curl_slist_append(http_header, "Expect:"); - http_header = curl_slist_append(http_header, "Transfer-Encoding:"); - data.trace_ascii = settings->trace_ascii; - curl_easy_setopt(curl, CURLOPT_HTTPHEADER, http_header); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback); - /* we pass our 'chunk' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, WriteHeaderCallback); - /* we pass our 'headers' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEHEADER, (void *)&headers); - curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, (char *) &error_buf); - if (settings->debug) { - curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, my_trace); - curl_easy_setopt(curl, CURLOPT_DEBUGDATA, &data); - curl_easy_setopt(curl, CURLOPT_VERBOSE, 1); - } - if (settings->usehttps) { - url = g_strdup_printf("https://%s", URI); - } else { - url = g_strdup_printf("http://%s", URI); - } - curl_easy_setopt(curl, CURLOPT_URL, url); - g_free(url); - /* enable uploading */ - curl_easy_setopt(curl, CURLOPT_POSTFIELDS, lock_query); - curl_easy_setopt (curl, CURLOPT_POSTFIELDSIZE, strlen(lock_query)); - curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "LOCK"); - curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1); - curl_easy_setopt(curl, CURLOPT_UNRESTRICTED_AUTH, 1); - curl_easy_setopt(curl, CURLOPT_POSTREDIR, CURL_REDIR_POST_ALL); - res = curl_easy_perform(curl); - curl_slist_free_all(http_header); - if (res != 0) { - error->code = -1; - error->str = g_strdup_printf("%s", error_buf); - g_free(settings->file); - settings->file = NULL; - } - else { - long code; - res = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code); - if (code != 200) { - gchar* status = get_tag("status", chunk.memory); - if (status && strstr(status, "423") != NULL) { - error->code = 423; - error->str = g_strdup(status); - } - else { - error->code = code; - error->str = g_strdup(chunk.memory); - } - g_free(status); - } - else { - lock_token = get_response_header( - "Lock-Token", headers.memory, FALSE); - } - } - if (chunk.memory) - free(chunk.memory); - if (headers.memory) - free(headers.memory); - curl_easy_cleanup(curl); - return lock_token; -} - -/** - * Function which requests to have a lock removed from a calendar resource - * @param lock_token A previous acquired Lock-Token - * @param URI The resource to request unlock on. - * @param settings @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return False in case the lock could not be removed. True otherwise. - */ -gboolean caldav_unlock_object(gchar* lock_token, gchar* URI, - caldav_settings* settings, caldav_error* error) { - CURL* curl; - CURLcode res = 0; - char error_buf[CURL_ERROR_SIZE]; - struct config_data data; - struct MemoryStruct chunk; - struct MemoryStruct headers; - struct curl_slist *http_header = NULL; - gboolean result = FALSE; - gchar* url; - - if (! caldav_lock_support(settings, error)) - return result; - chunk.memory = NULL; /* we expect realloc(NULL, size) to work */ - chunk.size = 0; /* no data at this point */ - headers.memory = NULL; - headers.size = 0; - - curl = get_curl(settings); - if (!curl) { - error->code = -1; - error->str = g_strdup("Could not initialize libcurl"); - g_free(settings->file); - settings->file = NULL; - return TRUE; - } - - http_header = curl_slist_append(http_header, - g_strdup_printf("Lock-Token: %s", lock_token)); - http_header = curl_slist_append(http_header, "Expect:"); - http_header = curl_slist_append(http_header, "Transfer-Encoding:"); - data.trace_ascii = settings->trace_ascii; - curl_easy_setopt(curl, CURLOPT_HTTPHEADER, http_header); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback); - /* we pass our 'chunk' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, WriteHeaderCallback); - /* we pass our 'headers' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEHEADER, (void *)&headers); - curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, (char *) &error_buf); - if (settings->debug) { - curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, my_trace); - curl_easy_setopt(curl, CURLOPT_DEBUGDATA, &data); - curl_easy_setopt(curl, CURLOPT_VERBOSE, 1); - } - if (settings->usehttps) { - url = g_strdup_printf("https://%s", URI); - } else { - url = g_strdup_printf("http://%s", URI); - } - curl_easy_setopt(curl, CURLOPT_URL, url); - g_free(url); - /* enable uploading */ - curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "UNLOCK"); - curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1); - curl_easy_setopt(curl, CURLOPT_UNRESTRICTED_AUTH, 1); - curl_easy_setopt(curl, CURLOPT_POSTREDIR, CURL_REDIR_POST_ALL); - res = curl_easy_perform(curl); - curl_slist_free_all(http_header); - if (res != 0) { - error->code = -1; - error->str = g_strdup_printf("%s", error_buf); - g_free(settings->file); - settings->file = NULL; - } - else { - long code; - res = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code); - if (code != 204) { - error->code = code; - error->str = g_strdup(chunk.memory); - } - else { - result = TRUE; - } - } - if (chunk.memory) - free(chunk.memory); - if (headers.memory) - free(headers.memory); - curl_easy_cleanup(curl); - return result; -} - -/** - * Function to test whether the server supports locking or not. Searching - * for PROP LOCK. If LOCK is present then according to RFC4791 PROP UNLOCK - * must also be present. - * @param settings @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return True if locking is supported by the server. False otherwise - */ -gboolean caldav_lock_support(caldav_settings* settings, caldav_error* error) { - gboolean found = FALSE; - gchar* url = NULL; - gchar* mystr = NULL; - runtime_info* info; - - info = caldav_get_runtime_info(); - info->options->verify_ssl_certificate = settings->verify_ssl_certificate; - info->options->custom_cacert = g_strdup(settings->custom_cacert); - if (settings->usehttps) { - mystr = g_strdup("https://"); - } else { - mystr = g_strdup("http://"); - } - - - if (settings->username && settings->password) { - url = g_strdup_printf("%s%s:%s@%s", - mystr, settings->username, settings->password, settings->url); - } - else if (settings->username) { - url = g_strdup_printf("%s%s@%s", - mystr, settings->username, settings->url); - } - else { - url = g_strdup_printf("%s%s", mystr, settings->url); - } - gchar** options = caldav_get_server_options(url, info); - g_free(url); - gchar** tmp = options; - caldav_free_runtime_info(&info); - while (*options) { - if (strcmp(*options++, "LOCK") == 0) { - found = TRUE; - break; - } - } - g_strfreev(tmp); - g_free(mystr); - return found; -} - - diff --git a/src/.svn/text-base/lock-caldav-object.h.svn-base b/src/.svn/text-base/lock-caldav-object.h.svn-base deleted file mode 100644 index bfcd4ad..0000000 --- a/src/.svn/text-base/lock-caldav-object.h.svn-base +++ /dev/null @@ -1,55 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifndef __LOCK_CALDAV_OBJECT_H__ -#define __LOCK_CALDAV_OBJECT_H__ - -#include "caldav-utils.h" -#include "caldav.h" - -/** - * Function which requests a lock on a calendar resource - * @param URI The resource to request lock on. - * @param settings @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return The Lock-Token or NULL in case of error - */ -gchar* caldav_lock_object( - gchar* URI, caldav_settings* settings, caldav_error* error); - -/** - * Function which requests to have a lock removed from a calendar resource - * @param lock_token A previous acquired Lock-Token - * @param URI The resource to request unlock on. - * @param settings @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return False in case the lock could not be removed. True otherwise. - */ -gboolean caldav_unlock_object(gchar* lock_token, gchar* URI, - caldav_settings* settings, caldav_error* error); - -/** - * Function to test whether the server supports locking or not - * @param settings @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return True if locking is supported by the server. False otherwise - */ -gboolean caldav_lock_support(caldav_settings* settings, caldav_error* error); - -#endif diff --git a/src/.svn/text-base/md5.c.svn-base b/src/.svn/text-base/md5.c.svn-base deleted file mode 100644 index 62d4b2d..0000000 --- a/src/.svn/text-base/md5.c.svn-base +++ /dev/null @@ -1,442 +0,0 @@ -/** md5.c - MD5 Message-Digest Algorithm - * Copyright (C) 1995, 1996, 1998, 1999 Free Software Foundation, Inc. - * - * according to the definition of MD5 in RFC 1321 from April 1992. - * NOTE: This is *not* the same file as the one from glibc. - * - * 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 3, 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, see <http://www.gnu.org/licenses/>. - * - * Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. - * heavily modified for GnuPG by <werner.koch@guug.de>. - * modified again for Sylpheed by <wk@gnupg.org> 2001-02-11. - */ - - -/* Test values: - * "" D4 1D 8C D9 8F 00 B2 04 E9 80 09 98 EC F8 42 7E - * "a" 0C C1 75 B9 C0 F1 B6 A8 31 C3 99 E2 69 77 26 61 - * "abc 90 01 50 98 3C D2 4F B0 D6 96 3F 7D 28 E1 7F 72 - * "message digest" F9 6B 69 7D 7C B7 93 8D 52 5A 2F 31 AA F1 61 D0 - */ - -#include <config.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <assert.h> - -#include "md5.h" - -/**************** - * Rotate a 32 bit integer by n bytes - */ -#if defined(__GNUC__) && defined(__i386__) -static inline u32 -rol( u32 x, int n) -{ - __asm__("roll %%cl,%0" - :"=r" (x) - :"0" (x),"c" (n)); - return x; -} -#else -#define rol(x,n) ( ((x) << (n)) | ((x) >> (32-(n))) ) -#endif - - -static void -md5_init(MD5_CONTEXT *ctx) -{ - ctx->A = 0x67452301; - ctx->B = 0xefcdab89; - ctx->C = 0x98badcfe; - ctx->D = 0x10325476; - - ctx->nblocks = 0; - ctx->count = 0; - ctx->finalized = 0; -} - -/* These are the four functions used in the four steps of the MD5 algorithm - and defined in the RFC 1321. The first function is a little bit optimized - (as found in Colin Plumbs public domain implementation). */ -/* #define FF(b, c, d) ((b & c) | (~b & d)) */ -#define FF(b, c, d) (d ^ (b & (c ^ d))) -#define FG(b, c, d) FF (d, b, c) -#define FH(b, c, d) (b ^ c ^ d) -#define FI(b, c, d) (c ^ (b | ~d)) - - -/**************** - * transform n*64 bytes - */ -static void -transform(MD5_CONTEXT *ctx, const unsigned char *data) -{ - u32 correct_words[16]; - u32 A = ctx->A; - u32 B = ctx->B; - u32 C = ctx->C; - u32 D = ctx->D; - u32 *cwp = correct_words; - -#ifdef BIG_ENDIAN_HOST - { - int i; - unsigned char *p2; - const unsigned char *p1; - - for (i = 0, p1 = data, p2 = (unsigned char*)correct_words; - i < 16; i++, p2 += 4) { - p2[3] = *p1++; - p2[2] = *p1++; - p2[1] = *p1++; - p2[0] = *p1++; - } - } -#else - memcpy(correct_words, data, 64); -#endif - - -#define OP(a, b, c, d, s, T) \ - do { \ - a += FF (b, c, d) + (*cwp++) + T; \ - a = rol(a, s); \ - a += b; \ - } while (0) - - /* Before we start, one word about the strange constants. - They are defined in RFC 1321 as - - T[i] = (int) (4294967296.0 * fabs (sin (i))), i=1..64 - */ - - /* Round 1. */ - OP (A, B, C, D, 7, 0xd76aa478); - OP (D, A, B, C, 12, 0xe8c7b756); - OP (C, D, A, B, 17, 0x242070db); - OP (B, C, D, A, 22, 0xc1bdceee); - OP (A, B, C, D, 7, 0xf57c0faf); - OP (D, A, B, C, 12, 0x4787c62a); - OP (C, D, A, B, 17, 0xa8304613); - OP (B, C, D, A, 22, 0xfd469501); - OP (A, B, C, D, 7, 0x698098d8); - OP (D, A, B, C, 12, 0x8b44f7af); - OP (C, D, A, B, 17, 0xffff5bb1); - OP (B, C, D, A, 22, 0x895cd7be); - OP (A, B, C, D, 7, 0x6b901122); - OP (D, A, B, C, 12, 0xfd987193); - OP (C, D, A, B, 17, 0xa679438e); - OP (B, C, D, A, 22, 0x49b40821); - -#undef OP -#define OP(f, a, b, c, d, k, s, T) \ - do { \ - a += f (b, c, d) + correct_words[k] + T; \ - a = rol(a, s); \ - a += b; \ - } while (0) - - /* Round 2. */ - OP (FG, A, B, C, D, 1, 5, 0xf61e2562); - OP (FG, D, A, B, C, 6, 9, 0xc040b340); - OP (FG, C, D, A, B, 11, 14, 0x265e5a51); - OP (FG, B, C, D, A, 0, 20, 0xe9b6c7aa); - OP (FG, A, B, C, D, 5, 5, 0xd62f105d); - OP (FG, D, A, B, C, 10, 9, 0x02441453); - OP (FG, C, D, A, B, 15, 14, 0xd8a1e681); - OP (FG, B, C, D, A, 4, 20, 0xe7d3fbc8); - OP (FG, A, B, C, D, 9, 5, 0x21e1cde6); - OP (FG, D, A, B, C, 14, 9, 0xc33707d6); - OP (FG, C, D, A, B, 3, 14, 0xf4d50d87); - OP (FG, B, C, D, A, 8, 20, 0x455a14ed); - OP (FG, A, B, C, D, 13, 5, 0xa9e3e905); - OP (FG, D, A, B, C, 2, 9, 0xfcefa3f8); - OP (FG, C, D, A, B, 7, 14, 0x676f02d9); - OP (FG, B, C, D, A, 12, 20, 0x8d2a4c8a); - - /* Round 3. */ - OP (FH, A, B, C, D, 5, 4, 0xfffa3942); - OP (FH, D, A, B, C, 8, 11, 0x8771f681); - OP (FH, C, D, A, B, 11, 16, 0x6d9d6122); - OP (FH, B, C, D, A, 14, 23, 0xfde5380c); - OP (FH, A, B, C, D, 1, 4, 0xa4beea44); - OP (FH, D, A, B, C, 4, 11, 0x4bdecfa9); - OP (FH, C, D, A, B, 7, 16, 0xf6bb4b60); - OP (FH, B, C, D, A, 10, 23, 0xbebfbc70); - OP (FH, A, B, C, D, 13, 4, 0x289b7ec6); - OP (FH, D, A, B, C, 0, 11, 0xeaa127fa); - OP (FH, C, D, A, B, 3, 16, 0xd4ef3085); - OP (FH, B, C, D, A, 6, 23, 0x04881d05); - OP (FH, A, B, C, D, 9, 4, 0xd9d4d039); - OP (FH, D, A, B, C, 12, 11, 0xe6db99e5); - OP (FH, C, D, A, B, 15, 16, 0x1fa27cf8); - OP (FH, B, C, D, A, 2, 23, 0xc4ac5665); - - /* Round 4. */ - OP (FI, A, B, C, D, 0, 6, 0xf4292244); - OP (FI, D, A, B, C, 7, 10, 0x432aff97); - OP (FI, C, D, A, B, 14, 15, 0xab9423a7); - OP (FI, B, C, D, A, 5, 21, 0xfc93a039); - OP (FI, A, B, C, D, 12, 6, 0x655b59c3); - OP (FI, D, A, B, C, 3, 10, 0x8f0ccc92); - OP (FI, C, D, A, B, 10, 15, 0xffeff47d); - OP (FI, B, C, D, A, 1, 21, 0x85845dd1); - OP (FI, A, B, C, D, 8, 6, 0x6fa87e4f); - OP (FI, D, A, B, C, 15, 10, 0xfe2ce6e0); - OP (FI, C, D, A, B, 6, 15, 0xa3014314); - OP (FI, B, C, D, A, 13, 21, 0x4e0811a1); - OP (FI, A, B, C, D, 4, 6, 0xf7537e82); - OP (FI, D, A, B, C, 11, 10, 0xbd3af235); - OP (FI, C, D, A, B, 2, 15, 0x2ad7d2bb); - OP (FI, B, C, D, A, 9, 21, 0xeb86d391); - - /* Put checksum in context given as argument. */ - ctx->A += A; - ctx->B += B; - ctx->C += C; - ctx->D += D; -} - - - -/* The routine updates the message-digest context to - * account for the presence of each of the characters inBuf[0..inLen-1] - * in the message whose digest is being computed. - */ -static void -md5_update(MD5_CONTEXT *hd, const unsigned char *inbuf, size_t inlen) -{ - if (hd->count == 64) { /* flush the buffer */ - transform( hd, hd->buf ); - hd->count = 0; - hd->nblocks++; - } - if (!inbuf) - return; - if (hd->count) { - for (; inlen && hd->count < 64; inlen--) - hd->buf[hd->count++] = *inbuf++; - md5_update(hd, NULL, 0); - if (!inlen) - return; - } - - while (inlen >= 64) { - transform(hd, inbuf); - hd->count = 0; - hd->nblocks++; - inlen -= 64; - inbuf += 64; - } - - for (; inlen && hd->count < 64; inlen--) - hd->buf[hd->count++] = *inbuf++; -} - - - -/* The routine final terminates the message-digest computation and - * ends with the desired message digest in mdContext->digest[0...15]. - * The handle is prepared for a new MD5 cycle. - * Returns 16 bytes representing the digest. - */ - -static void -do_final(MD5_CONTEXT *hd) -{ - u32 t, msb, lsb; - unsigned char *p; - - md5_update(hd, NULL, 0); /* flush */ - - msb = 0; - t = hd->nblocks; - if ((lsb = t << 6) < t) /* multiply by 64 to make a byte count */ - msb++; - msb += t >> 26; - t = lsb; - if ((lsb = t + hd->count) < t) /* add the count */ - msb++; - t = lsb; - if ((lsb = t << 3) < t) /* multiply by 8 to make a bit count */ - msb++; - msb += t >> 29; - - if (hd->count < 56) { /* enough room */ - hd->buf[hd->count++] = 0x80; /* pad */ - while(hd->count < 56) - hd->buf[hd->count++] = 0; /* pad */ - } else { /* need one extra block */ - hd->buf[hd->count++] = 0x80; /* pad character */ - while (hd->count < 64) - hd->buf[hd->count++] = 0; - md5_update(hd, NULL, 0); /* flush */ - memset(hd->buf, 0, 56); /* fill next block with zeroes */ - } - - /* append the 64 bit count */ - hd->buf[56] = lsb ; - hd->buf[57] = lsb >> 8; - hd->buf[58] = lsb >> 16; - hd->buf[59] = lsb >> 24; - hd->buf[60] = msb ; - hd->buf[61] = msb >> 8; - hd->buf[62] = msb >> 16; - hd->buf[63] = msb >> 24; - transform(hd, hd->buf); - - p = hd->buf; -#ifdef BIG_ENDIAN_HOST -#define X(a) do { *p++ = hd->a ; *p++ = hd->a >> 8; \ - *p++ = hd->a >> 16; *p++ = hd->a >> 24; } while(0) -#else /* little endian */ - /*#define X(a) do { *(u32*)p = hd->##a ; p += 4; } while(0)*/ - /* Unixware's cpp doesn't like the above construct so we do it his way: - * (reported by Allan Clark) */ -#define X(a) do { *(u32*)p = (*hd).a ; p += 4; } while(0) -#endif - X(A); - X(B); - X(C); - X(D); -#undef X - hd->finalized = 1; -} - -static void -md5_final(unsigned char *digest, MD5_CONTEXT *ctx) -{ - if (!ctx->finalized) - do_final(ctx); - memcpy(digest, ctx->buf, 16); -} - -/* - * Creates a MD5 digest in hex fomrat (lowercase letters) from the - * string S. hextdigest but be buffer of at lease 33 bytes! - */ -static void -md5_hex_digest(char *hexdigest, const unsigned char *s) -{ - int i; - MD5_CONTEXT context; - unsigned char digest[16]; - - md5_init(&context); - md5_update(&context, s, strlen((gchar *) s)); - md5_final(digest, &context); - - for (i = 0; i < 16; i++) - sprintf(hexdigest + 2 * i, "%02x", digest[i]); -} - - -/* -** Function: md5_hmac -** taken from the file rfc2104.txt -** written by Martin Schaaf <mascha@ma-scha.de> -*/ -static void -md5_hmac(unsigned char *digest, - const unsigned char* text, int text_len, - const unsigned char* key, int key_len) -{ - MD5_CONTEXT context; - unsigned char k_ipad[64]; /* inner padding - - * key XORd with ipad - */ - unsigned char k_opad[64]; /* outer padding - - * key XORd with opad - */ - /* unsigned char tk[16]; */ - int i; - - /* start out by storing key in pads */ - memset(k_ipad, 0, sizeof k_ipad); - memset(k_opad, 0, sizeof k_opad); - if (key_len > 64) { - /* if key is longer than 64 bytes reset it to key=MD5(key) */ - MD5_CONTEXT tctx; - - md5_init(&tctx); - md5_update(&tctx, key, key_len); - md5_final(k_ipad, &tctx); - md5_final(k_opad, &tctx); - } else { - memcpy(k_ipad, key, key_len); - memcpy(k_opad, key, key_len); - } - - /* - * the HMAC_MD5 transform looks like: - * - * MD5(K XOR opad, MD5(K XOR ipad, text)) - * - * where K is an n byte key - * ipad is the byte 0x36 repeated 64 times - * opad is the byte 0x5c repeated 64 times - * and text is the data being protected - */ - - - /* XOR key with ipad and opad values */ - for (i = 0; i < 64; i++) { - k_ipad[i] ^= 0x36; - k_opad[i] ^= 0x5c; - } - - /* - * perform inner MD5 - */ - md5_init(&context); /* init context for 1st - * pass */ - md5_update(&context, k_ipad, 64); /* start with inner pad */ - md5_update(&context, text, text_len); /* then text of datagram */ - md5_final(digest, &context); /* finish up 1st pass */ - /* - * perform outer MD5 - */ - md5_init(&context); /* init context for 2nd - * pass */ - md5_update(&context, k_opad, 64); /* start with outer pad */ - md5_update(&context, digest, 16); /* then results of 1st - * hash */ - md5_final(digest, &context); /* finish up 2nd pass */ -} - - -static void -md5_hex_hmac(char *hexdigest, - const unsigned char* text, int text_len, - const unsigned char* key, int key_len) -{ - unsigned char digest[16]; - int i; - - md5_hmac(digest, text, text_len, key, key_len); - for (i = 0; i < 16; i++) - sprintf(hexdigest + 2 * i, "%02x", digest[i]); -} - -void caldav_md5_hex_digest(char *hexdigest, const unsigned char *s) { - md5_hex_digest(hexdigest, s); -} - -void caldav_md5_hex_hmac(char *hexdigest, - const unsigned char* text, int text_len, - const unsigned char* key, int key_len) { - md5_hex_hmac(hexdigest, text, text_len, key, key_len); -} diff --git a/src/.svn/text-base/md5.h.svn-base b/src/.svn/text-base/md5.h.svn-base deleted file mode 100644 index 7605214..0000000 --- a/src/.svn/text-base/md5.h.svn-base +++ /dev/null @@ -1,52 +0,0 @@ -/** - * md5.h - MD5 Message-Digest Algorithm - * Copyright (C) 1995, 1996, 1998, 1999 Free Software Foundation, Inc. - * - * according to the definition of MD5 in RFC 1321 from April 1992. - * NOTE: This is *not* the same file as the one from glibc - * - * 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 3, 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, see <http://www.gnu.org/licenses/>. - */ - -#ifndef _MD5_HDR_ -#define _MD5_HDR_ - -#include <glib.h> - -/** - * @typedef u32 - * Kept this typedef for compatibility reasons - */ -#ifndef HAVE_U32_TYPEDEF - #undef u32 - typedef guint32 u32; - #define HAVE_U32_TYPEDEF -#endif - -typedef struct { /* Hmm, should be private */ - u32 A,B,C,D; - u32 nblocks; - unsigned char buf[64]; - int count; - int finalized; -} MD5_CONTEXT; - -void caldav_md5_hex_digest(char *hexdigest, const unsigned char *s); - -void caldav_md5_hex_hmac(char *hexdigest, - const unsigned char* text, int text_len, - const unsigned char* key, int key_len); - -#endif /* _MD5_HDR_ */ - diff --git a/src/.svn/text-base/modify-caldav-object.c.svn-base b/src/.svn/text-base/modify-caldav-object.c.svn-base deleted file mode 100644 index f42f3ae..0000000 --- a/src/.svn/text-base/modify-caldav-object.c.svn-base +++ /dev/null @@ -1,296 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include "modify-caldav-object.h" -#include "lock-caldav-object.h" -#include <glib.h> -#include <curl/curl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -/** - * A static literal string containing the first part of the calendar query. - * The actual UID to use for the query is added at runtime. - */ -static char* search_head = -"<?xml version=\"1.0\" encoding=\"utf-8\" ?>" -"<C:calendar-query xmlns:D=\"DAV:\"" -" xmlns:C=\"urn:ietf:params:xml:ns:caldav\">" -" <D:prop>" -" <D:getetag/>" -" <C:calendar-data/>" -" </D:prop>" -" <C:filter>" -" <C:comp-filter name=\"VCALENDAR\">" -" <C:comp-filter name=\"VEVENT\">" -" <C:prop-filter name=\"UID\">"; - -/** - * A static literal string containing the last part of the calendar query - */ -static char* search_tail = -"</C:prop-filter>" -" </C:comp-filter>" -" </C:comp-filter>" -" </C:filter>" -"</C:calendar-query>"; - -/** - * Function for modifying an event. - * @param settings A pointer to caldav_settings. @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return TRUE in case of error, FALSE otherwise. - */ -gboolean caldav_modify(caldav_settings* settings, caldav_error* error) { - CURL* curl; - CURLcode res = 0; - char error_buf[CURL_ERROR_SIZE]; - struct config_data data; - struct MemoryStruct chunk; - struct MemoryStruct headers; - struct curl_slist *http_header = NULL; - gchar* search; - gchar* uid; - gboolean result = FALSE; - gboolean LOCKSUPPORT = FALSE; - gchar* lock_token = NULL; - - chunk.memory = NULL; /* we expect realloc(NULL, size) to work */ - chunk.size = 0; /* no data at this point */ - headers.memory = NULL; - headers.size = 0; - - curl = get_curl(settings); - if (!curl) { - error->code = -1; - error->str = g_strdup("Could not initialize libcurl"); - g_free(settings->file); - settings->file = NULL; - return TRUE; - } - - http_header = curl_slist_append(http_header, - "Content-Type: application/xml; charset=\"utf-8\""); - http_header = curl_slist_append(http_header, "Depth: 1"); - http_header = curl_slist_append(http_header, "Expect:"); - http_header = curl_slist_append(http_header, "Transfer-Encoding:"); - data.trace_ascii = settings->trace_ascii; - curl_easy_setopt(curl, CURLOPT_HTTPHEADER, http_header); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback); - /* we pass our 'chunk' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, WriteHeaderCallback); - /* we pass our 'headers' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEHEADER, (void *)&headers); - curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, (char *) &error_buf); - if (settings->debug) { - curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, my_trace); - curl_easy_setopt(curl, CURLOPT_DEBUGDATA, &data); - curl_easy_setopt(curl, CURLOPT_VERBOSE, 1); - } - gchar* file = g_strdup(settings->file); - if ((uid = get_response_header("uid", file, FALSE)) == NULL) { - g_free(file); - error->code = 1; - error->str = g_strdup("Error: Missing required UID for object"); - return TRUE; - } - g_free(file); - /* - * collation is not supported by ICalendar. - * <C:text-match collation=\"i;ascii-casemap\">%s</C:text-match> - */ - search = g_strdup_printf( - "%s\r\n<C:text-match>%s</C:text-match>\r\n%s", - search_head, uid, search_tail); - g_free(uid); - /* enable uploading */ - curl_easy_setopt(curl, CURLOPT_POSTFIELDS, search); - curl_easy_setopt (curl, CURLOPT_POSTFIELDSIZE, strlen(search)); - curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "REPORT"); - curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1); - curl_easy_setopt(curl, CURLOPT_UNRESTRICTED_AUTH, 1); - curl_easy_setopt(curl, CURLOPT_POSTREDIR, CURL_REDIR_POST_ALL); - res = curl_easy_perform(curl); - curl_slist_free_all(http_header); - http_header = NULL; - g_free(search); - if (res != 0) { - error->code = -1; - error->str = g_strdup_printf("%s", error_buf); - g_free(settings->file); - settings->file = NULL; - result = TRUE; - } - else { - long code; - res = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code); - if (code != 207) { - error->code = code; - error->str = g_strdup(chunk.memory); - result = TRUE; - } - else { - /* enable uploading */ - gchar* url = NULL; - gchar* etag = NULL; - url = get_url(chunk.memory); - if (url) { - etag = get_etag(chunk.memory); - if (etag) { - gchar* host = get_host(settings->url); - if (host) { - file = g_strdup(url); - g_free(url); - url = g_strdup_printf("%s%s", host, file); - g_free(file); - g_free(host); - } - else { - g_free(etag); - g_free(url); - url = NULL; - } - } - else { - g_free(url); - url = NULL; - } - if (url) { - int lock = 0; - caldav_error lock_error; - - file = g_strdup(etag); - g_free(etag); - etag = g_strdup_printf("If-Match: %s", file); - g_free(file); - http_header = curl_slist_append(http_header, etag); - g_free(etag); - http_header = curl_slist_append(http_header, - "Content-Type: text/calendar; charset=\"utf-8\""); - http_header = curl_slist_append(http_header, "Expect:"); - http_header = curl_slist_append( - http_header, "Transfer-Encoding:"); - if (settings->use_locking) - LOCKSUPPORT = caldav_lock_support(settings, &lock_error); - else - LOCKSUPPORT = FALSE; - if (LOCKSUPPORT) { - lock_token = caldav_lock_object(url, settings, &lock_error); - if (lock_token) { - http_header = curl_slist_append( - http_header, g_strdup_printf( - "If: (%s)", lock_token)); - } - /* - * If error code is 423 (Resource is LOCKED) bail out - */ - else if (lock_error.code == 423) { - lock = -1; - } - /* - * If error code is 501 (Not implemented) we continue - * hoping for the best. - */ - else if (lock_error.code == 501) { - lock_token = g_strdup(""); - } - else { - lock = -1; - } - } - if (! LOCKSUPPORT || (LOCKSUPPORT && lock_token && lock_error.code != 423)) { - curl_easy_setopt(curl, CURLOPT_HTTPHEADER, http_header); - curl_easy_setopt(curl, CURLOPT_URL, rebuild_url(settings, url)); - curl_easy_setopt(curl, CURLOPT_POSTFIELDS, settings->file); - curl_easy_setopt (curl, CURLOPT_POSTFIELDSIZE, - strlen(settings->file)); - curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1); - curl_easy_setopt(curl, CURLOPT_UNRESTRICTED_AUTH, 1); - curl_easy_setopt(curl, CURLOPT_POSTREDIR, CURL_REDIR_POST_ALL); - curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "PUT"); - res = curl_easy_perform(curl); - if (LOCKSUPPORT && lock_token) { - caldav_unlock_object( - lock_token, url, settings, &lock_error); - } - } - g_free(url); - g_free(lock_token); - if (res != 0 || lock < 0) { - /* Is this a lock_error don't change error*/ - if (lock == 0 || lock_error.code == 423) { - error->code = code; - error->str = g_strdup(chunk.memory); - } - else { - error->code = lock_error.code; - error->str = g_strdup(lock_error.str); - } - result = TRUE; - g_free(settings->file); - settings->file = NULL; - } - else { - long code; - res = curl_easy_getinfo( - curl, CURLINFO_RESPONSE_CODE, &code); - if (code != 204) { - error->code = code; - error->str = g_strdup(chunk.memory); - result = TRUE; - } - } - curl_slist_free_all(http_header); - } - else { - error->code = code; - if (chunk.memory) - error->str = g_strdup(chunk.memory); - else - error->str = g_strdup("No object found"); - result = TRUE; - } - } - else { - /* - * No object found on server. Posible synchronization - * problem or a server side race condition - */ - error->code = 409; - error->str = g_strdup("No object found"); - result = TRUE; - } - } - } - if (chunk.memory) - free(chunk.memory); - if (headers.memory) - free(headers.memory); - curl_easy_cleanup(curl); - return result; -} - diff --git a/src/.svn/text-base/modify-caldav-object.h.svn-base b/src/.svn/text-base/modify-caldav-object.h.svn-base deleted file mode 100644 index 39ac718..0000000 --- a/src/.svn/text-base/modify-caldav-object.h.svn-base +++ /dev/null @@ -1,34 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifndef __MODIFY_CALDAV_OBJECT_H__ -#define __MODIFY_CALDAV_OBJECT_H__ - -#include "caldav-utils.h" -#include "caldav.h" - -/** - * Function for modifying an event. - * @param settings A pointer to caldav_settings. @see caldav_settings - * @param error A pointer to caldav_error. @see caldav_error - * @return TRUE in case of error, FALSE otherwise. - */ -gboolean caldav_modify(caldav_settings* settings, caldav_error* error); - -#endif diff --git a/src/.svn/text-base/options-caldav-server.c.svn-base b/src/.svn/text-base/options-caldav-server.c.svn-base deleted file mode 100644 index 1d97d04..0000000 --- a/src/.svn/text-base/options-caldav-server.c.svn-base +++ /dev/null @@ -1,135 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include "options-caldav-server.h" -#include <glib.h> -#include <curl/curl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -/** - * Function for getting supported options from a server. - * @param curl A pointer to an initialized CURL instance - * @param settings struct containing the URL to the server. If authentication - * is required prior to making the call the credentials must be available - * via CURLOPT_USERPWD before calling. - * @param result A pointer to a struct _response. If test is true - * this variable can be NULL. Caller is responsible for freeing associated - * memory. - * @param error A pointer to caldav_error. @see caldav_error - * @param test if this is true response will be whether the server - * represented by the URL is a CalDAV collection or not. - * @return FALSE in case of error, TRUE otherwise. - */ -gboolean caldav_getoptions(CURL* curl, caldav_settings* settings, response* result, - caldav_error* error, gboolean test) { - CURLcode res = 0; - char error_buf[CURL_ERROR_SIZE]; - struct MemoryStruct chunk; - struct MemoryStruct headers; - gboolean enabled = FALSE; - - if (! curl) - return FALSE; - - if (!error) { - error = (caldav_error *) malloc(sizeof(struct _caldav_error)); - memset(error, '\0', sizeof(struct _caldav_error)); - } - chunk.memory = NULL; /* we expect realloc(NULL, size) to work */ - chunk.size = 0; /* no data at this point */ - headers.memory = NULL; - headers.size = 0; - - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback); - /* we pass our 'chunk' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk); - /* send all data to this function */ - curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, WriteHeaderCallback); - /* we pass our 'chunk' struct to the callback function */ - curl_easy_setopt(curl, CURLOPT_WRITEHEADER, (void *)&headers); - curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, (char *) &error_buf); - curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "OPTIONS"); - curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1); - curl_easy_setopt(curl, CURLOPT_UNRESTRICTED_AUTH, 1); - curl_easy_setopt(curl, CURLOPT_POSTREDIR, CURL_REDIR_POST_ALL); - res = curl_easy_perform(curl); - if (res == 0) { - gchar* head; - head = get_response_header("DAV", headers.memory, TRUE); - if (head && strstr(head, "calendar-access") != NULL) { - enabled = TRUE; - if (! test) { - result->msg = g_strdup( - get_response_header("Allow", headers.memory, FALSE)); - } - } - else { - long code; - res = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code); - if (code == 200) { - error->code = -1; - error->str = g_strdup("URL is not a CalDAV resource"); - } - else { - error->code = -1 * code; - error->str = g_strdup(headers.memory); - } - } - g_free(head); - } - else if ( - (res == CURLE_SSL_CONNECT_ERROR || - CURLE_PEER_FAILED_VERIFICATION || - CURLE_SSL_ENGINE_NOTFOUND || - CURLE_SSL_ENGINE_SETFAILED || - CURLE_SSL_CERTPROBLEM || - CURLE_SSL_CIPHER || - CURLE_SSL_CACERT || - CURLE_SSL_CACERT_BADFILE || - CURLE_SSL_CRL_BADFILE || - CURLE_SSL_ISSUER_ERROR) && settings->usehttps) { - error->code = -2; - error->str = g_strdup(error_buf); - } - else if (res == CURLE_COULDNT_RESOLVE_HOST) { - error->code = -3; - error->str = g_strdup("Could not resolve host"); - } - else if (res == CURLE_COULDNT_CONNECT) { - error->code = -4; - error->str = g_strdup("Unable to connect"); - } - else { - error->code = -1; - error->str = g_strdup("URL is not a CalDAV resource"); - } - if (chunk.memory) - free(chunk.memory); - if (headers.memory) - free(headers.memory); - curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "GET"); - return enabled; -} diff --git a/src/.svn/text-base/options-caldav-server.h.svn-base b/src/.svn/text-base/options-caldav-server.h.svn-base deleted file mode 100644 index d17cba2..0000000 --- a/src/.svn/text-base/options-caldav-server.h.svn-base +++ /dev/null @@ -1,43 +0,0 @@ -/* vim: set textwidth=80 tabstop=4: */ - -/* Copyright (c) 2008 Michael Rasmussen (mir@datanom.net) - * - * 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 3 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. - */ - -#ifndef __OPTIONS_CALDAV_SERVER_H__ -#define __OPTIONS_CALDAV_SERVER_H__ - -#include "caldav-utils.h" -#include "caldav.h" - -/** - * Function for getting supported options from a server. - * @param curl A pointer to an initialized CURL instance - * @param settings struct containing the URL to the server. If authentication - * is required prior to making the call the credentials must be available - * via CURLOPT_USERPWD before calling. - * @param result A pointer to a struct _response. If test is true - * this variable can be NULL. Caller is responsible for freeing associated - * memory. - * @param error A pointer to caldav_error. @see caldav_error - * @param test if this is true response will be whether the server - * represented by the URL is a CalDAV collection or not. - * @return FALSE in case of error, TRUE otherwise. - */ -gboolean caldav_getoptions(CURL* curl, caldav_settings* settings, response* result, - caldav_error* error, gboolean test); - -#endif |