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#include "gmutil.h"
#include "gemini.h"
#include <the_Foundation/regexp.h>
#include <the_Foundation/object.h>
void init_Url(iUrl *d, const iString *text) {
iRegExp *absPat =
new_RegExp("(.+)://([^/:?]*)(:[0-9]+)?([^?]*)(\\?.*)?", caseInsensitive_RegExpOption);
iRegExpMatch m;
if (matchString_RegExp(absPat, text, &m)) {
d->protocol = capturedRange_RegExpMatch(&m, 1);
d->host = capturedRange_RegExpMatch(&m, 2);
d->port = capturedRange_RegExpMatch(&m, 3);
if (!isEmpty_Range(&d->port)) {
/* Don't include the colon. */
d->port.start++;
}
d->path = capturedRange_RegExpMatch(&m, 4);
d->query = capturedRange_RegExpMatch(&m, 5);
}
else {
/* Must be a relative path. */
iZap(*d);
iRegExp *relPat = new_RegExp("([^?]*)(\\?.*)?", 0);
if (matchString_RegExp(relPat, text, &m)) {
d->path = capturedRange_RegExpMatch(&m, 1);
d->query = capturedRange_RegExpMatch(&m, 2);
}
iRelease(relPat);
}
iRelease(absPat);
}
void urlEncodeSpaces_String(iString *d) {
for (;;) {
const size_t pos = indexOfCStr_String(d, " ");
if (pos == iInvalidPos) break;
remove_Block(&d->chars, pos, 1);
insertData_Block(&d->chars, pos, "%20", 3);
}
}
const iGmError *get_GmError(enum iGmStatusCode code) {
static const iGmError none = { 0, "", "" };
static const struct {
enum iGmStatusCode code;
iGmError err;
} errors[] = {
{ failedToOpenFile_GmStatusCode,
{ 0x1f4c1, /* file folder */
"Failed to Open File",
"The requested file does not exist or is inaccessible. "
"Please check the file path." } },
{ unsupportedMimeType_GmStatusCode,
{ 0x1f47d, /* alien */
"Unsupported MIME Type",
"The received content is in an unsupported format and cannot be viewed with "
"this application." } },
{ invalidHeader_GmStatusCode,
{ 0x1f4a9, /* pile of poo */
"Invalid Header",
"The received header did not conform to the Gemini specification. "
"Perhaps the server is malfunctioning or you tried to contact a "
"non-Gemini server." } },
{ invalidRedirect_GmStatusCode,
{ 0, /* */
"Invalid Redirect",
"The server responded with a redirect but did not provide a valid destination URL. "
"Perhaps the server is malfunctioning." } },
{ temporaryFailure_GmStatusCode,
{ 0x1f50c, /* electric plug */
"Temporary Failure",
"The request has failed, but may succeed if you try again in the future." } },
{ serverUnavailable_GmStatusCode,
{ 0x1f525, /* fire */
"Server Unavailable",
"The server is unavailable due to overload or maintenance. Check back later." } },
{ cgiError_GmStatusCode,
{ 0x1f4a5, /* collision */
"CGI Error",
"Failure during dynamic content generation on the server. This may be due "
"to buggy serverside software." } },
{ proxyError_GmStatusCode,
{ 0x1f310, /* globe */
"Proxy Error",
"A proxy request failed because the server was unable to successfully "
"complete a transaction with the remote host. Perhaps there are difficulties "
"with network connectivity." } },
{ slowDown_GmStatusCode,
{ 0x1f40c, /* snail */
"Slow Down",
"The server is rate limiting requests. Please wait..." } },
{ permanentFailure_GmStatusCode,
{ 0x1f6ab, /* no entry */
"Permanent Failure",
"Your request has failed and will fail in the future as well if repeated." } },
{ notFound_GmStatusCode,
{ 0x1f50d, /* magnifying glass */
"Not Found",
"The requested resource could not be found at this time." } },
{ gone_GmStatusCode,
{ 0x1f47b, /* ghost */
"Gone",
"The resource requested is no longer available and will not be available again." } },
{ proxyRequestRefused_GmStatusCode,
{ 0x1f6c2, /* passport control */
"Proxy Request Refused",
"The request was for a resource at a domain not served by the server and the "
"server does not accept proxy requests." } },
{ badRequest_GmStatusCode,
{ 0x1f44e, /* thumbs down */
"Bad Request",
"The server was unable to parse your request, presumably due to the "
"request being malformed. Likely a bug in Lagrange." } },
{ clientCertificateRequired_GmStatusCode,
{ 0x1f511, /* key */
"Certificate Required",
"Access to the requested resource requires identification via "
"a client certificate." } },
{ certificateNotAuthorized_GmStatusCode,
{ 0x1f512, /* lock */
"Certificate Not Authorized",
"The provided client certificate is valid but is not authorized for accessing "
"the requested resource. " } },
{ certificateNotValid_GmStatusCode,
{ 0x1f6a8, /* revolving light */
"Invalid Certificate",
"The provided client certificate is expired or invalid." } },
};
iForIndices(i, errors) {
if (errors[i].code == code) {
return &errors[i].err;
}
}
return &none;
}
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